JP7386310B2 - fittings - Google Patents

Description

The present invention relates to fittings equipped with shoji screens.

BACKGROUND ART Conventionally, a continuous window (joint fittings) in which a glass panel (shoji) is housed in a frame is known (see, for example, Patent Document 1). The plurality of glass panels (shoji) in Patent Document 1 are all configured with FIX panels, and are arranged in a straight line in the marking direction. In a continuous window in which a FIX panel is housed, when viewing the outdoors from inside the room through the continuous window, the width of the mullion in the facing direction may be reduced in order to improve visibility.

Japanese Patent Application Publication No. 2018-105121

By the way, the continuous window window described in Patent Document 1 has a structure in which the glass panel is composed of a FIX panel and is arranged in a straight line in the direction of the opening, so that it cannot be opened or closed. However, even if the glass panel is a FIX panel, there are cases where it is desired to open and close the glass panel. Therefore, in fittings made up of a plurality of FIX panels, there is a need for the FIX panels to be able to be opened and closed while ensuring visibility.

An object of the present invention is to provide fittings including a shoji screen that can be opened and closed while maintaining a good view.

The present invention relates to a frame provided in an opening of a building (for example, a frame 10 described below), a first shoji (for example, a forward-looking sliding panel body 20 described below) and a second shoji disposed within the frame. (For example, a facing direction sliding panel body 30 to be described later). The shoji is movable within the frame between a closed position where the shoji are arranged in a straight line in a direction, and an open position where the first shoji and the second shoji overlap when viewed in the direction of the interior and exterior. The first shoji door relates to a fitting that is movable only in an indoor/outdoor direction within the frame.

Further, it is preferable that the second shoji is configured to be movable only in the direction of the sliding door within the frame.

Further, it is preferable that an indoor/outdoor direction moving mechanism (for example, a prospective direction moving mechanism 5 described later) for moving the first shoji only in the indoor/outdoor direction is connected to the outer peripheral edge of the first shoji. .

Further, when moving the first shoji and the second shoji from the closed position to the open position, after moving the first shoji in the indoor-outdoor direction, the second shoji is moved in the facing direction. Preferably, the first shoji and the second shoji are movable from a closed position to an open position.

Further, in the closed position of the first shoji and the second shoji, a first airtight material (for example, airtight materials 116b, 125b, 133b described below) is arranged between the first shoji and the frame, It is preferable that a second airtight material (for example, airtight materials 116b, 125b, and 133b, which will be described later) is disposed between the second shoji and the frame.

According to the present invention, it is possible to provide fittings including a shoji screen that can be opened and closed while maintaining a view.

FIG. 2 is a front view showing the sliding window of the first embodiment of the present invention in a closed position. FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1, showing a state in which the sliding window of the first embodiment is in a closed position. FIG. 3 is a cross-sectional view showing a state in which the forward-looking sliding panel body moves toward the outdoor side from the closed position shown in FIG. 2 and the sliding window is located at an intermediate position. FIG. 4 is a longitudinal cross-sectional view showing a state in which the sliding window has been moved to the outside in the left-right direction from the intermediate position shown in FIG. 3 to the outside in the left-right direction. 2 is a sectional view taken along line BB in FIG. 1. FIG. FIG. 2 is a sectional view taken along the line CC in FIG. 1. 2 is a sectional view taken along line DD in FIG. 1. FIG. 8 is a diagram showing a state in which the elevating lid member has been raised from the state shown in FIG. 7. FIG. It is a figure which shows the arrangement|positioning of the sight direction moving door roller, Comprising: (a) is a figure which shows the 1st example of arrangement|positioning, and (b) is a figure which shows the 2nd example of arrangement|positioning. FIG. 3 is a perspective view showing the forward-looking movement mechanism, with the forward-looking slide panel body positioned at the indoor side position. FIG. 3 is a perspective view showing the forward-looking movement mechanism, with the forward-looking slide panel body positioned at an outdoor side position. It is a perspective view which shows the prospect direction movement mechanism part and the sight direction movement mechanism which are arrange|positioned in an upper frame. It is a figure which shows the opening and closing operation of the lower frame outdoor side opening-and-closing lid part. It is a figure which shows the opening and closing operation of the upper frame outdoor side opening-and-closing lid part. It is a perspective view which shows the center part side lid part raising/lowering mechanism, Comprising: It is a figure which shows the state located in the lowered position. It is a perspective view which shows the center part side lid part raising/lowering mechanism, Comprising: It is a figure which shows the state located in the raised position. FIG. 4 is a diagram showing the connecting portion of the lower rail, where (a) is a diagram showing the connecting portion of the first example, (b) is a diagram showing the connecting portion of the second example, and (c) is a diagram showing the connecting portion of the third example. It is a figure which shows the connection part of an example. It is a figure which shows the lower side lid part opening-closing mechanism of 2nd Embodiment of this invention. It is a figure which shows the opening and closing operation of the lower side lid part opening and closing mechanism of 2nd Embodiment of this invention. It is a figure of the lower part of the sliding window of a 3rd embodiment of the present invention seen from the outdoor side. FIG. 19 is an exploded perspective view of FIG. 18; FIG. 7 is a perspective view showing a state in which an end-side lid lifting mechanism and a viewing direction moving mechanism are arranged on a lower frame in a third embodiment. 19 is a diagram showing a state in which the elevating lid member is lowered from the state shown in FIG. 18. FIG. 21A is a diagram illustrating a state in which the forward direction sliding portion has moved toward the outdoor side from the state shown in FIG. 21A. FIG.

[First embodiment]
Hereinafter, a sliding window 1 as a fitting according to a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a sliding window 1 according to a first embodiment of the present invention in a closed position. FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1, and is a cross-sectional view showing the sliding window 1 of the first embodiment in a closed position. FIG. 3 is a cross-sectional view showing a state in which the forward-looking sliding panel body 20 is moved toward the outdoor side from the closed position shown in FIG. 2, and the sliding window 1 is located at an intermediate position. FIG. 4 is a longitudinal cross-sectional view showing a state in which the viewing direction slide panel body 30 has moved outward in the left-right direction X from the intermediate position shown in FIG. 3, and the sliding window 1 has been located in the closed position.

In addition, in this specification, the term "prospective direction" refers to the in-plane direction of the shoji that is housed in the frame of the fittings housed in the opening formed in the building, and the term "prospective direction" refers to It means the outward direction (that is, the depth direction). In addition, in the finding direction, the left and right direction in FIG. 1 is referred to as the left and right direction X. Further, the viewing direction in FIG. 2 is referred to as viewing direction Y, the back side in the viewing direction Y is referred to as the outdoor side, and the near side is referred to as the indoor side.

As shown in FIGS. 1 and 2, the sliding window 1 of the first embodiment includes a frame 10 provided in an opening of a building, a pair of first door bodies 200, a pair of second door bodies 300, It includes a sight direction moving mechanism 5 (indoor/outdoor direction moving mechanism), a sight direction moving mechanism 6, an end side lid opening/closing mechanism 7, and a center side lid raising/lowering mechanism 8 (lifting/lowering device). In this embodiment, the structure of the sliding window 1 that includes the frame body 10 without including the pair of forward direction slide panel bodies 20 and the pair of forward direction slide panel bodies 30 is referred to as a sash frame.
The first door body 200 is movable in the viewing direction Y, and includes a viewing direction sliding panel body 20 (first shoji), a viewing direction moving door wheel 203 (described later), and an upper frame outdoor opening/closing lid part 118 (cover member ) (see FIGS. 5 and 6), and a lower frame outdoor side opening/closing lid part 128 (cover member) (see FIGS. 5 and 6). The second door body 300 is movable in the left-right direction Ru. The forward direction slide panel body 20 and the forward direction slide panel body 30 are arranged to close the opening.

First, the configuration of the frame 10 will be explained. As shown in FIG. 1, the frame 10 includes an upper frame 11, a lower frame 12, and a pair of vertical frames 13, 13, which are framed in a rectangular shape. The upper frame 11, the lower frame 12, and the pair of vertical frames 13, 13 are formed, for example, by extrusion molding aluminum. Inside the frame 10, a pair of forward direction slide panel bodies 20 and a pair of forward direction slide panel bodies 30 are arranged.

In the sliding window 1 of the first embodiment, as shown in FIGS. 1 to 4, a pair of forward direction slide panel bodies 20 and a pair of forward direction slide panel bodies 30 are movable within a frame 10, It can be moved into a closed position (FIGS. 1 and 2), an intermediate position (FIG. 3), and an open position (FIG. 4).

The pair of forward-looking slide panel bodies 20 are disposed at both ends of the frame 10 in the left-right direction X in the closed position, and are movable in the forward-looking direction Y by the forward-looking direction movement mechanism 5 (see FIG. 1). It is composed of The pair of indexing direction slide panel bodies 30 are arranged at the center side in the left-right direction within the frame 10 in the closed position, and are each moved in the left-right direction in the indexing direction by the indexing direction moving mechanism 6 (see FIG. 1). It is configured to be movable in the direction X.

In this embodiment, the prospective direction slide panel body 20 is movable only in the prospective direction Y within the frame body 10. Thereby, after the prospecting direction slide panel body 20 is moved only in the prospecting direction Y within the frame 10, the prospecting direction sliding panel body 30 can be opened. Thereby, it is possible to realize a sliding window 1 that can be opened and closed while maintaining the view.
Furthermore, the indexing direction slide panel body 30 is movable within the frame 10 only in the left and right direction X of the indexing direction. Therefore, by moving the sight direction slide panel body 20 within the frame 10 only in the sight direction Y, and then moving the sight direction slide panel body 30 only in the left and right direction X of the sight direction, the sliding window 1 can be moved. Can be opened and closed easily.

When the sliding window 1 is located in the closed position, as shown in FIG. They are arranged in a straight line in the direction X.
In addition, by moving the pair of prospective direction sliding panel bodies 20 from the closed position shown in FIG. On both end sides in the direction X, a pair of forward direction slide panel bodies 20 are disposed at intermediate positions moved toward the outdoor side.
In addition, by moving the pair of indexing direction slide panel bodies 30 outward in the left-right direction X from the intermediate position shown in FIG. The panel body 30 is moved outward in the left-right direction X and is placed in an open position. When the sliding window 1 is located in the open position, the pair of forward direction slide panel bodies 20 and the pair of forward direction slide panel bodies 30 are arranged in an overlapping manner when viewed in the forward direction Y within the frame body 10. be done.

The length of the frame 10 in the left-right direction is formed. The length of the frame 10 in the projection direction Y is such that the projection direction slide panel body 20 and the projection direction slide panel body 30 can be arranged in two rows in the projection direction Y within the frame 10. be done.

FIG. 5 is a sectional view taken along line BB in FIG. FIG. 6 is a sectional view taken along line CC in FIG. FIG. 7 is a sectional view taken along line DD in FIG. FIG. 8 is a diagram showing a state in which the elevating lid member 89 has been raised from the state shown in FIG.

As shown in FIGS. 5 to 7, the upper frame 11 includes an upper frame main body 111 having a hollow rectangular cross section, an upper frame outdoor extension portion 112 extending downward from the lower part of the upper frame main body 111 on the outdoor side, and an upper frame main body 111 having a hollow square cross section. An upper frame outdoor lower protrusion 113 that protrudes from the lower end of the frame outdoor side extension 112 to the inside of the upper frame 11 in the viewing direction Y; and an upper frame indoor side extension that extends downward from the indoor lower part of the upper frame main body 111. The projecting portion 114 , the upper frame indoor lower protrusion 115 that protrudes from the lower end of the upper frame indoor lower protrusion 113 to the inside of the upper frame 11 in the projection direction Y, and the upper frame indoor lower protrusion 115 can be attached and detached. The upper frame indoor side cover part 116 is engaged with the upper frame indoor side lower protrusion part 115 and is arranged to extend from the upper frame indoor side lower protrusion part 115 to the inside side of the upper frame 11 in the projection direction Y, and the upper frame outdoor side fixed lid part 119 (see FIG. 7). ) and has. The upper frame main body 111 is formed to be long in the viewing direction Y.

At the lower part of the upper frame 11, as shown in FIGS. 5 to 7, an upper frame lower opening 117 that opens downward is formed. The upper frame lower opening 117 is formed to have a width in the viewing direction Y, and extends over the entire area of the upper frame 11 in the left-right direction X. The upper frame lower opening 117 opens downward in a portion between the indoor side end of the upper frame outdoor side lower protrusion 113 and the outdoor side end of the upper frame indoor side lower protrusion 115. do.

As shown in FIG. 6, the upper frame 11 has an upper frame outdoor extension portion 112 (outdoor side piece) facing the outdoor side surface of the sliding panel body 20 in the forward direction, and an upper frame outdoor extension portion 112 (outdoor side piece) facing the indoor side surface of the sliding panel body 20 in the forward direction direction. and the lower piece 111t of the upper frame main body 111 that continues from the end of the upper frame indoor side extension part 112 to the end of the upper frame indoor side extension part 114. (bottom piece).
On the outdoor side above the upper frame lower opening 117, an upper frame gap S1 (gap) is formed between the forward direction sliding panel body 20 and the upper frame outdoor side extension 112.

In the upper frame lower opening 117, the upper ends of the forward-looking sliding panel bodies 20 are arranged on both end sides in the left-right direction X of the sliding window 1 located in the closed position, and on the center side of the sliding window 1 in the left-right direction , the upper end portion of the facing direction slide panel body 30 is placed. The viewing direction slide panel body 20 is arranged movably in the viewing direction Y at both ends of the sliding window 1 in the left-right direction X. The viewing direction slide panel body 30 is arranged so as to be movable in the left-right direction X of the sliding window 1.

At both ends of the sliding window 1 in the left-right direction X, as shown in FIG. The door body 200 can be opened and closed by the upper frame outdoor side opening/closing lid part 118. The upper frame outdoor opening/closing lid part 118 utilizes the movement of the outlook direction slide panel body 20 in the outlook direction Y when the outlook direction slide panel body 20 moves in the outlook direction Y within the upper frame 11. Moves to a closed position where the upper frame gap S1 of the groove portion of the upper frame lower opening 117 of the upper frame 11 is closed, and an open position where the upper frame gap S1 of the groove portion of the upper frame lower opening 117 of the upper frame 11 is opened. It is possible.
At the center side of the sliding window 1 in the left-right direction X, as shown in FIG. 7, the outdoor side portion of the upper frame lower opening 117 is closed by the upper frame outdoor side fixed lid part 119. The upper frame outdoor side fixed lid part 119 is configured not to open or close, and is fixed to the upper frame 11.

An upper frame indoor cover part 116 is disposed on the indoor side of the upper frame lower opening 117 over the entire area of the sliding window 1 in the left-right direction X. The upper frame indoor side cover part 116 is formed to extend over the entire area of the sliding window 1 in the left-right direction The indoor side portion of the lower frame opening 117 is covered from below. The upper frame indoor side cover part 116 is removed when installing the forward direction slide panel body 20 or the forward direction slide panel body 30, and is removed after the forward direction slide panel body 20 or the forward direction slide panel body 30 is installed. ,It is attached. Moreover, the upper frame indoor side cover part 116 is configured to be detachable, and also functions as an inspection port cover that is attached and detached when inspecting the inside of the upper frame 11.

A fitting portion 116a is provided at the outdoor end of the upper frame indoor cover portion 116. An airtight material 116b (first airtight material, second airtight material) is attached to the fitting portion 116a. The airtight material 116b attached to the fitting part 116a is disposed between the upper frame 11 and the facing direction sliding panel body 20 and between the upper frame 11 and the facing direction sliding panel body 30, and is arranged between the pair of facing direction slide panel bodies 30. It is pressed against the facing surfaces of the slide panel body 20 and the pair of facing direction slide panel bodies 30 on the indoor side upper side. The airtight material 116b has a hollow structure with a hollow portion, and is a member that ensures airtightness and watertightness between the upper frame 11 and the slide panel bodies 20 and 30. Since the airtight material 116b has a hollow structure having a hollow portion, it is possible to reduce curling up of the airtight material 116b even when the forward direction slide panel body 20 or the forward direction slide panel body 30 moves.

As shown in FIGS. 5 to 7, the lower frame 12 includes a lower frame main body 121 having a hollow rectangular cross section, a lower frame outdoor side extension portion 122 extending upward from the outdoor side upper part of the lower frame main body 121, and a lower frame main body 121 having a hollow rectangular cross section. A lower frame outdoor side upper protrusion 123 that projects from the upper end of the frame outdoor side extension part 122 to the inside of the lower frame 12 in the viewing direction Y, and a lower frame indoor side extension that extends upward from the indoor side upper part of the lower frame main body 121. the lower frame outdoor side upper protruding portion 125 that projects from the upper end of the lower frame indoor side extension portion 124 to the inside of the lower frame 12 in the projection direction Y; and the lower frame outdoor side fixed lid portion 129 (FIG. 7). reference) and has. The lower frame main body 121 is formed to be long in the viewing direction Y.

At the upper part of the lower frame 12, as shown in FIGS. 5 to 7, a lower frame upper opening 127 that opens upward is formed. The lower frame upper opening 127 is formed to have a width in the viewing direction Y, and extends over the entire area of the lower frame 12 in the left-right direction X. The lower frame upper opening 127 opens upward in a portion between the indoor side end of the lower frame outdoor side upper protrusion 123 and the outdoor side end of the lower frame outdoor side upper protrusion 125. do.

As shown in FIG. 6, the lower frame 12 has a lower frame outdoor extension portion 122 (outdoor side piece) facing the outdoor side surface of the sliding panel body 20 in the forward direction, and an indoor side surface of the sliding panel body 20 in the forward direction. the lower frame indoor side extension part 124 (indoor side piece), and the upper piece 121t of the lower frame main body 121 that continues from the end of the lower frame outdoor side extension part 122 to the end of the lower frame indoor side extension part 124. (bottom piece).
A lower frame gap S2 (gap) is formed between the forward direction slide panel body 20 and the lower frame outdoor side extension 122 on the outdoor side below the lower frame upper opening 127.

In the lower frame upper opening 127, the lower ends of the forward-looking sliding panel bodies 20 are arranged on both end sides in the left-right direction X of the sliding window 1 located in the closed position, and on the center side in the left-right direction X of the sliding window 1. , the lower end portion of the indexing direction slide panel body 30 is arranged. The viewing direction slide panel body 20 is arranged movably in the viewing direction Y at both ends of the sliding window 1 in the left-right direction X. The viewing direction slide panel body 30 is arranged so as to be movable in the left-right direction X of the sliding window 1.

At both ends of the sliding window 1 in the left-right direction X, as shown in FIG. It can be opened and closed by the lower frame outdoor opening/closing lid part 128 of the single door body 200. The lower frame outdoor opening/closing lid part 128 utilizes the movement of the outlook direction slide panel body 20 in the outlook direction Y when the outlook direction slide panel body 20 moves in the outlook direction Y within the bottom frame 12. Moves to a closed position where the lower frame gap S2 of the groove portion of the lower frame upper opening 127 of the frame 12 is closed, and an open position where the lower frame gap S2 of the groove portion of the lower frame upper opening 127 of the lower frame 12 is opened. It is possible.

At both ends of the sliding window 1 in the left-right direction X, a door car mounting frame 120 is arranged on the upper surface of the lower frame main body 121 inside the lower frame 12. As shown in FIG. 5, on the door roller moving upper surface 120a, which is the upper surface of the door roller mounting frame 120, there is a door roller moving in the forward direction of the first lower movable support 201 that supports the lower end portions of the forward direction slide panel bodies 21 and 22. 203 (described later) is placed movably in the viewing direction Y and is located in the open position, the second lower moving support 301 that supports the lower end portions of the pair of viewing direction slide panel bodies 31 and 32 A directionally movable door wheel 303 (described later) is mounted so as to be movable in the left-right direction X.

On the center side of the sliding window 1 in the left-right direction X, as shown in FIG. 7, the outdoor side portion of the lower frame upper opening 127 is closed by the lower frame outdoor side fixed lid part 129. The lower frame outdoor side fixed lid part 129 is configured not to open or close, and is fixed to the lower frame 12.
Furthermore, on the center side of the sliding window 1 in the left-right direction The groove M is closed by the lifting lid member 89 when the central lid lifting mechanism 8 (described later) is moved to the raised position.

As shown in FIGS. 7 and 8, the lower frame outdoor fixed lid 129 includes a lid main body plate 129a extending in the horizontal direction and a downwardly protruding piece projecting downward from the indoor end of the lid main body plate 129a. 129b, and a downwardly extending plate 129c extending below the downwardly protruding piece 129b on the outdoor side of the downwardly protruding piece 129b. A position regulating piece 129d (described later) is attached to the indoor side surface of the downwardly extending plate 129c.

A fitting part 125a is provided at the end of the lower frame outdoor side upper protrusion 125 on the outdoor side. An airtight material 125b (first airtight material, second airtight material) is attached to the fitting portion 125a. The airtight material 125b attached to the fitting part 125a is disposed between the lower frame 12 and the facing direction sliding panel body 20 and between the lower frame 12 and the facing direction sliding panel body 30, and is arranged between the lower frame 12 and the facing direction sliding panel body 30, and It is pressed against the facing surfaces of the panel body 20 and the pair of facing direction sliding panel bodies 30 on the indoor side upper part. The airtight material 125b has a hollow structure with a hollow portion, and is a member that ensures airtightness and watertightness between the lower frame 12 and the slide panel bodies 20 and 30. The airtight material 125b is arranged above the first lower movable support 201 so as to be pressed against the upper facing surfaces on the indoor side of the pair of facing direction sliding panel bodies 20 and the pair of facing direction sliding panel bodies 30. By configuring it, it is configured to ensure airtightness and watertightness. By configuring the airtight material 125b with a hollow structure having a hollow portion, it is possible to reduce curling up of the airtight material 125b when the central lid lifting mechanism 8 moves up and down.

As shown in FIG. 2, the pair of vertical frames 13, 13 each include a vertical frame main body 131 having a hollow rectangular cross section, and a vertical frame chamber extending inward in the left-right direction X from the indoor end of the vertical frame main body 131. It has an inner side extending part 132 and a vertical frame prospective direction extending part 133 extending from the inner end of the vertical frame indoor side extending part 132 in the left-right direction X to the outdoor side in the prospective direction Y. The vertical frame main body 131 is formed long in the viewing direction Y.

A fitting portion 133a is provided at the end portion of the vertical frame extension portion 133 on the outdoor side. An airtight material 133b (first airtight material, second airtight material) is attached to the fitting portion 133a. The airtight material 132b attached to the fitting part 133a is arranged between the vertical frame 13 and the facing direction sliding panel body 20, and also between the vertical frame 13 and the facing direction sliding panel body 30. . As a result, when the pair of forward-looking slide panel bodies 20 and the pair of forward-looking slide panel bodies 30 are located outside in the left-right direction X within the frame 10, the airtight material 132b 20 and the facing surface of the outer end in the left and right direction of the pair of facing direction slide panel bodies 30. The airtight material 133b has a hollow structure having a hollow portion, and is a member that ensures airtightness and watertightness between the vertical frame 13 and the slide panel bodies 20 and 30. Since the airtight material 133b has a hollow structure having a hollow portion, it is possible to reduce curling up of the airtight material 133b even when the facing direction sliding panel body 20 or the pair of facing direction sliding panel bodies 30 moves.

The pair of forward direction slide panel bodies 20 and the pair of forward direction slide panel bodies 30 are disposed within the frame body 10, and when located in the closed position, as shown in FIG. , they are arranged in a straight line in the left-right direction X. Specifically, when located in the closed position, the pair of facing direction slide panel bodies 20 are arranged at both ends of the left-right direction X within the frame 10, and the pair of facing direction sliding panel bodies 30 are They are arranged in a straight line in the left-right direction X between a pair of forward-looking slide panel bodies 20.

Specifically, from the left side (one side) to the right side (the other side) in the left-right direction The bodies 22 are arranged in a straight line in this order. When located in the closed position, the forward direction slide panel body 21 and the forward direction slide panel body 31 abut against each other at the abutment portion 41 . The index direction slide panel body 31 and the index direction slide panel body 32 abut against each other at the abutting portion 42 . The sight direction slide panel body 32 and the sight direction slide panel body 22 abut against each other at the abutting portion 43 .

When the pair of forward direction slide panel bodies 20 and the pair of forward direction slide panel bodies 30 are located in the closed position, in the adjacent slide panel bodies 20 and 30, the outdoor side glass panels 211, 221, 311 on the outdoor side , 321 (described later) are placed on the same plane, and the indoor side glass panels 213, 223, 313, and 323 (described later) on the indoor side are placed on the same plane. be done.

When moving the sliding window 1 (the line-of-sight slide panel body 20 and the line-of-sight slide panel body 30) from the closed position (see Figures 1 and 2) to the open position (see Figure 4), From the position, each of the pair of forward-looking slide panel bodies 20 is moved toward the outdoor side in the forward-looking direction Y by the forward-looking direction moving mechanism 5 to the intermediate position shown in FIG. By moving each of the finding direction slide panel bodies 30 outward in the left-right direction X of the finding direction by the finding direction moving mechanism 16, it can be moved to the open position shown in FIG. 4.
Furthermore, when moving the sliding window 1 from the open position (see FIG. 4) to the closed position (see FIGS. 1 and 2), each of the pair of facing direction slide panel bodies 30 is moved from the open position shown in FIG. By moving the sight direction moving mechanism 6 inward in the left and right direction X of the sight direction to the intermediate position shown in FIG. By moving it toward the indoor side in the viewing direction Y using the viewing direction moving mechanism 15, it can be moved to the open position shown in FIG.

Next, details of the configurations of the viewing direction slide panel bodies 21, 22 and the sight direction sliding panel bodies 31, 32 will be described.

As shown in FIGS. 2 to 4, the pair of forward-looking sliding panel bodies 21 and 22 each have a multilayer structure having two glass panels (an outdoor glass panel 211, 221 and an indoor glass panel 213, 223). It is composed of glasses 210 and 220.
Furthermore, the pair of facing direction slide panel bodies 31 and 32 are each constructed of double-glazed glass 310 and 320 having two glass panels (outdoor side glass panels 311 and 321, and indoor side glass panels 313 and 323). Ru.

Further, as shown in FIGS. 2 to 4, the double-glazed glass 210, 220, 310, 320 has a pair of inter-glass panel spacers 214, 224, 314, respectively, on the outside of both sides in the left-right direction X of the viewing direction. , 324. Further, the pair of forward direction slide panel bodies 21, 22 and the pair of forward direction slide panel bodies 31, 32 are composed of reinforcing materials 216, 226, 315, 316, 325, 326 and cushioning materials 219, 229, 319a, 319b. , 329a, 329b.

The inter-glass panel spacers 214, 224, 314, and 324 are arranged on the end sides in the left-right direction X of the pair of front-to-side sliding panel bodies 21, 22 and the pair of front-to-head sliding panel bodies 31, 32, respectively. The inter-glass panel spacers 214, 224, 314, and 324 are arranged between the glass panels (the outdoor glass panels 211, 221, 311, and 321, and the indoor glass panels 213, 223, 313, and 323) in the viewing direction Y, respectively. be done.

As shown in FIGS. 2 to 4, the reinforcing materials 216, 226, 315, 316, 325, 326 are arranged on the left and right sides of the inter-glass panel spacers 214, 224, 314, 324 arranged in the abutment parts 41, 42, 43. The reinforcing members 216, 226, 315, 316, 325, and 326 are attached to the outside in the direction X and are formed in a rectangular parallelepiped shape.

The reinforcing members 216, 226, 315, 316, 325, 326 are the abutment portions 41, 41, and 326 of the outdoor glass panels 211, 221, 311, 321 and the indoor glass panels 213, 223, 313, 323 in the left-right direction X, respectively. 42, 43 side ends are arranged on the indoor side or the outdoor side so that they overlap when viewed in the viewing direction Y when abutting at the abutting parts 41, 42, 43, respectively. , formed in a stepped shape.

The reinforcing materials 216, 226, 315, 316, 325, 326 are arranged in the abutting portions 41, 42, 43 in the expected direction when the sliding panel body 20 moves from the outdoor side to the indoor side. The reinforcing material 216 of the direction sliding panel body 20 is pressed against the reinforcing material 315 of the facing direction sliding panel body 30, and the reinforcing material 226 of the facing direction sliding panel body 20 is pressed against the reinforcing material 315 of the facing direction sliding panel body 30 at the abutting portion 43. is pressed against the reinforcing material 325.

In the present embodiment, as shown in FIG. A reinforcing material 216 that is placed on the outside of the room is placed on the outside, and a reinforcing material 315 that is placed on the end of the sliding panel body 31 is placed on the inside of the room. Therefore, in the abutting portion 41, the reinforcing material 216 of the facing direction sliding panel body 21 is placed on the outdoor side and the reinforcing material 315 of the facing direction sliding panel body 31 is placed on the indoor side. and the reinforcing material 315 are arranged so as to overlap when viewed in the prospective direction Y. Thereby, when the forward direction sliding panel body 21 moves from the outdoor side to the indoor side, the reinforcing material 216 of the forward direction sliding panel body 21 is pressed against the reinforcing material 315 of the forward direction sliding panel body 31.

Furthermore, in the abutting portion 43 where the forward direction slide panel body 22 and the forward direction slide panel body 32 abut against each other, a reinforcing member 226 disposed at the end of the forward direction slide panel body 22 is arranged on the outdoor side. A reinforcing member 325 disposed at the end of the facing direction slide panel body 32 is disposed on the indoor side. Therefore, in the abutting portion 43, the reinforcing material 226 of the facing direction sliding panel body 22 is placed on the outdoor side and the reinforcing material 325 of the facing direction sliding panel body 32 is placed on the indoor side. and the reinforcing material 325 are arranged so as to overlap when viewed in the prospective direction Y. As a result, when the forward-looking slide panel body 22 moves from the outdoor side to the indoor side, the reinforcing material 226 of the forward-looking sliding panel body 22 is pressed against the reinforcing material 325 of the forward-looking sliding panel body 31.

In addition, in the abutting portion 42 against which the facing direction sliding panel bodies 31 and 32 are abutted, the reinforcing material 316 of one facing direction sliding panel body 31 is arranged on the outdoor side, and the reinforcing material 316 of one facing direction sliding panel body 31 is disposed on the outdoor side, 32 reinforcements 326 are placed on the indoor side. In this state, in the abutting portion 42, the reinforcing material 316 and the reinforcing material 326 are arranged so as to overlap when viewed in the prospective direction Y. As a result, when the indexing direction slide panel bodies 31 and 32 move inward in the left-right direction 326 is combined.

Here, when the index direction slide panel bodies 31, 32 move inward in the left-right direction X of the index direction, the index direction slide panel bodies 31, 32 can only move in the left-right direction X. It cannot be pressed in the expected direction Y. Therefore, in this embodiment, as described above, as shown in FIGS. 1, 7, and 8, the position regulating piece 129d is attached to the indoor side surface of the downwardly extending plate 129c of the lower frame 12. There is.

As shown in FIG. 1, the position regulating piece 129d is disposed in the lower frame 12 near the end of the facing direction slide panel bodies 31, 32 on the abutting portion 42 side. As shown in FIG. 7, the position regulating piece 129d controls the position of the pair of positioning direction sliding panel bodies 30 when moving the pair of positioning direction sliding panel bodies 30 from the outside to the inside in the horizontal direction X of the positioning direction. By coming into contact with the outdoor side surface of the sight direction moving door wheel 303 (described later) on the abutting portion 42 side, the movement of the outdoor side surface of the sight direction moving door wheel 303 (described later) is restricted in the sight direction Y. Accordingly, the pair of facing direction slide panel bodies 30 can be moved toward the indoor side.

In addition, the pair of forward direction slide panel bodies 21, 22 and the pair of forward direction slide panel bodies 31, 32 are arranged between the pair of glass panels at the upper end and the lower end, respectively, as shown in FIGS. 5 to 7. It has spacers 231 and 331.

The pair of inter-glass panel spacers 231, 331 are arranged between the glass panels on the upper end side and lower end side of the pair of facing direction sliding panel bodies 21, 22 and the pair of facing direction sliding panel bodies 31, 32, respectively. .

As shown in FIG. 5, the pair of forward-looking sliding panel bodies 21 and 22 are supported by a first lower movable support 201 at their lower ends, and supported by a first upper support 206 at their upper ends.
As shown in FIG. 7, the pair of finding direction slide panel bodies 31 and 32 are supported by a second lower moving support 301 at their lower ends, and supported by a second upper support 306 at their upper ends.

The support structure of the lower end and upper end of the forward direction slide panel bodies 21 and 22 will be explained.
As shown in FIG. 5, the first lower moving support body 201 is disposed at the bottom of each of the pair of forward-looking sliding panel bodies 21 and 22, and moves each of the pair of forward-looking sliding panel bodies 21 and 22 in the forward direction Y. support possible. The first lower moving support 201 is arranged below the airtight material 125b. Thereby, the first lower movable support body 201 is not visible from the outside, so that the design can be improved. At the lower part of the first lower moving support 201, a forward direction moving mechanism 5 is provided. Each of the pair of viewing direction slide panel bodies 21 and 22 is movable in the viewing direction Y by a viewing direction moving mechanism 5 (described later).

As shown in FIG. 5, the first lower movable support body 201 includes a first support plane plate 202 and a forward-looking movable door roller 203. The first supporting flat plate 202 is formed into a plate shape having a width in the viewing direction Y and extending in the left-right direction X, and is disposed at the lower part of the viewing direction slide panel bodies 21 and 22. In this embodiment, the forward direction slide panel bodies 21 and 22 are placed on the upper surface of the first support flat plate 202. Although the forward direction slide panel bodies 21 and 22 are not fixed to the first support flat plate 202, they are configured not to move relative to the first support flat plate 202 due to their own weight. As a result, the forward direction slide panel bodies 21 and 22 are moved together with the first lower movable support 201, and are moved by the movement of the first lower movable support 201.

The forward-looking moving door roller 203 is attached to the lower surface of the first support plane plate 202 so as to be movable in the forward-looking direction Y. As shown in FIG. 5, the forward-looking moving door roller 203 is arranged on the upper surface of the lower frame main body 121 inside the lower frame 12 so as to be movable in the forward-looking direction Y on the end side of the sliding window 1 in the left-right direction X. It is placed on the door roller moving upper surface 120a of the door roller mounting frame 120. The forward-looking door wheel 203 includes a mounting frame 203a and a pair of disc-shaped wheel bodies 203b (roller members) that are rotatable around a rotating shaft extending in the left-right direction X.

In this embodiment, for example, a plurality of forward-looking moving door wheels 203 are arranged side by side in the left-right direction X of the sliding window 1. Specifically, a pair of two wheel bodies 203b of the door wheel 203 moving in the forward direction are arranged so that the radial direction is along the forward direction Y, and a pair of these are arranged parallel to the left-right direction X to move one set in the forward direction. It is configured as a door roller 203, and a plurality of sets of door rollers 203 moving in the forward direction are arranged in the left-right direction X.

The door roller 203 moving in the forward direction is movable in the forward direction Y within the range where it is placed on the upper door roller movement surface 120a of the door roller mounting frame 120. Specifically, when the forward-looking moving door roller 203 moves toward the indoor side in the forward-looking direction Y, it can move to the position where the forward-looking sliding panel body 20 abuts the airtight material 125b, and then moves toward the outdoor side. In this case, the door roller mounting frame 120 can be moved to a position in front of the outdoor end of the door roller moving upper surface 120a.

As shown in FIG. It is connected to the moving mechanism 5. On the upper surface of the first support plane plate 202 of the first lower movable support body 201, forward direction slide panel bodies 21 and 22 are placed.

As shown in FIG. 5, the first upper support portion 206 supports the upper end portions of each of the forward direction slide panel bodies 21 and 22. The first upper support portion 206 includes a U-shaped metal fitting 207, an L-shaped support metal fitting 208, an airtight material 209a, a pressing member 209b, and a fixing screw 209c.

As shown in FIG. 5, the U-shaped metal fitting 207 is formed in a U-shape that is open at the bottom in cross section. The width of the open portion of the U-shaped metal fitting 207 in the projected direction Y is larger than the width of the projected direction slide panel bodies 21 and 22 in the projected direction Y. The U-shaped metal fittings 207 are arranged so as to sandwich the upper end portions of the projection direction slide panel bodies 21 and 22 in the projection direction Y. A horizontal plate 208a of an L-shaped support fitting 208 is connected to the upper surface of the U-shaped metal fitting 207 by welding or the like.

The vertical plate 208b of the L-shaped support fitting 208 has a lower end connected to the outdoor end of the horizontal plate 208a, and an upper part connected to an upright plate 582 (described later) of the forward-looking moving member 58 of the forward-looking moving mechanism 5. It is connected to the. Either the vertical plate 208b of the L-shaped support fitting 208 or the standing plate 582 of the forward direction movement mechanism 5 has a long hole (not shown) for fixing a screw extending in the vertical direction. The vertical plate 208b side of 208 is screwed to the upright plate 582 of the forward direction moving member 58 of the forward direction moving mechanism 5 via a screw fixing elongated hole. The vertical plate 208b of the L-shaped support fitting 208 or the vertical plate 208b of the L-shaped support fitting 208 because the screw hole of either one of the vertical plate 208b of the L-shaped support fitting 208 or the standing plate 582 of the forward direction movement mechanism 5 is configured as a long hole for screw fixing. Regarding the screw fixation of the projection direction moving mechanism 5 to the standing plate 582, the vertical position of the screw fixing elongated hole can be easily adjusted.

The airtight material 209a is arranged between the vertical piece 207b of the U-shaped metal fitting 207 on the indoor side and the indoor side surface of the upper end of the forward direction slide panel body 21, 22.
The pressing member 209b is arranged on the outdoor side surface of the upper end of the forward direction slide panel body 21, 22, on the outdoor side of the U-shaped metal fitting 207.

The fixing screw 209c is disposed so as to be threaded through the screw hole of the vertical piece 207a on the outdoor side of the U-shaped metal fitting 207, and can be screwed while adjusting the screwing position in the viewing direction Y. As a result, the fixing screw 209c is inserted into the facing direction sliding panel body while pressing the pressing member 209d against the outdoor side surface of the upper end of the facing direction sliding panel body 21, 22 while adjusting the screwing position in the facing direction. The upper ends of 21 and 22 can be fixed.

The support structure of the lower end and upper end of the viewing direction slide panel bodies 31 and 32 will be explained.
As shown in FIG. 7, the second lower moving support 301 is disposed at the bottom of each of the pair of sliding panel bodies 31 and 32 in the facing direction, and moves each of the pair of sliding panel bodies 31 and 32 in the facing direction. It is supported movably in the left and right direction X. The second lower moving support 301 is arranged below the airtight material 125b. Thereby, the second lower movable support 301 is not visible from the outside, so that the design can be improved. A finding direction moving mechanism 6 is provided at the bottom of the second lower moving support 301 . Each of the pair of indexing direction slide panel bodies 31 and 32 is movable in the left-right direction X by a indexing direction moving mechanism 6 (described later).

As shown in FIG. 7, the second lower movable support body 301 includes a second support flat plate 302 and a facing direction movable door wheel 303. The second support flat plate 302 is formed into a plate shape that has a width in the viewing direction Y and extends in the left-right direction X, and is arranged at the lower part of the viewing direction slide panel bodies 31 and 32. In this embodiment, the indexing direction slide panel bodies 31 and 32 are placed on the upper surface of the second support flat plate 302. The viewing direction slide panel bodies 31 and 32 are not fixed to the second flat support plate 302, but are configured not to move relative to the second flat support plate 302 due to their own weight. As a result, the finding direction slide panel bodies 31 and 32 are moved together with the second lower moving support 301, and are moved by the movement of the second lower moving support 301.

The facing direction movable door wheel 303 is attached to the lower surface of the second support flat plate 302 so as to be movable in the left-right direction X of the facing direction. Specifically, when the door wheel 303 is movable in the horizontal direction When located on the edge side of the window 1, it is placed on the door roller moving upper surface 120a (see FIGS. 5 and 6) of the door roller mounting frame 120 arranged above the lower frame main body 121 inside the lower frame 12. be done. The sight direction moving door roller 303 includes a mounting frame 303a and a pair of disc-shaped wheel bodies 303b (roller members) that are rotatable around a rotating shaft extending in the sight direction Y.

In this embodiment, for example, a plurality of door wheels 303 that move in the facing direction are arranged side by side in the left-right direction X of the sliding window 1. Specifically, the pair of wheel bodies 303b of the sight direction moving door wheel 303 are arranged so that the radial direction is along the left-right direction It is configured as a direction moving door roller 303, and is configured by a plurality of pairs of direction moving door rollers 303 being arranged in the left-right direction X.

For example, as shown in FIG. 9, the arrangement of the door wheel 303 that moves in the direction of travel can be set as appropriate. FIG. 9 is a diagram showing the arrangement of the moving door roller 303, in which (a) is a diagram showing a first arrangement example, and (b) is a diagram showing a second arrangement example.
For example, when arranging three sets of the moving door rollers 303 in the moving direction, the three sets of moving door rollers 303 in the moving direction are arranged at the lower part of the pair of sliding panel bodies 31 and 32 as shown in FIG. 9(a). As shown in FIG. 9B, they may be arranged in a straight line in the left-right direction , they may be arranged in a staggered manner in the left-right direction X of the second support flat plate 302. Note that the number of sets of the moving door wheels 303 in the finding direction is not limited to three sets, and may be, for example, two sets or four or more sets.

As shown in FIG. 7, the second upper support portion 306 supports the upper end portions of each of the indexing direction slide panel bodies 31 and 32. The second upper support portion 306 has a crank-shaped connection fitting 307 .

The crank-shaped connection fitting 307 has a lower vertically extending piece 307a, a connecting horizontal piece 307b, and an upper vertically extending piece 307c.
The lower vertically extending piece 307a is arranged to extend in the vertical direction along the outdoor side surface of the upper end of the facing direction slide panel bodies 31, 32.
The connecting horizontal piece 307b is connected to the upper end of the lower vertically extending piece 307a, and extends from the upper end of the lower vertically extending piece 307a toward the indoor side in the viewing direction Y along the top surface of the sliding panel bodies 31 and 32 in the viewing direction. It is arranged to extend to.
The upper vertically extending piece 307c is connected to the indoor side end of the connecting horizontal piece 307b, and extends upward from the indoor side end of the connecting horizontal piece 307b.

In the crank-shaped connecting fitting 307 configured as described above, the lower vertically extending piece 307a and the connecting horizontal piece 307b are connected to the upper end portions of the facing direction slide panel bodies 31, 32. The upper part of the upper vertically extending piece 307c of the crank-shaped connecting fitting 307 is connected to a connecting member 64 (described later) of the sight direction moving mechanism 6.

Either the upper vertically extending piece 307c of the crank-shaped connecting fitting 307 or the connecting member 64 of the positioning direction moving mechanism 6 has an elongated screw fixing hole (not shown) extending in the vertical direction, and has an L-crank shape. The upper vertically extending piece 307c of the connecting fitting 307 is screw-fixed to the connecting member 64 of the spotting direction moving mechanism 6 via a screw-fixing elongated hole. Since either the upper vertically extending piece 307c of the crank-shaped connecting fitting 307 or the connecting member 64 of the positioning direction moving mechanism 6 has a screw hole configured as a long hole for screw fixing, the upper upper and lower parts of the crank-shaped connecting fitting 307 Regarding the screw fixation of the extension piece 307c and the connecting member 64 of the sight direction moving mechanism 6, the vertical position can be easily adjusted in the screw fixing elongated hole.

Next, the prospect direction moving mechanism 5 will be explained. FIG. 10A is a perspective view showing the forward-looking movement mechanism 5, with the forward-looking slide panel bodies 21 and 22 located at the indoor side position. FIG. 10B is a perspective view showing the forward-looking movement mechanism 5, with the forward-looking sliding panel bodies 21 and 22 located at the outdoor side position.

The outlook direction moving mechanism 5 moves the outlook direction slide panel bodies 21 and 22 to the indoor side position shown in FIG. 5 (see FIGS. 2 and 10A) or to the outdoor side position (see FIG. 3, see FIG. 10B). As shown in FIG. 1, the forward-looking movement mechanism 5 is connected to the four outer peripheral edges of the forward-looking sliding panel bodies 21 and 22, and moves the four outer peripheral edges of the forward-looking sliding panel bodies 21 and 22. It is possible to move it in the direction of the index. As a result, the prospecting direction moving mechanism 5 moves the prospecting direction slide panel bodies 21, 22 only in the prospecting direction Y by moving each of the four outer peripheral side edges of the prospecting direction slide panel bodies 21, 22 in the prospecting direction Y. It can be moved.

The four outer peripheral side edges of the forward direction sliding panel bodies 21 and 22 will be explained.
In this embodiment, the outer peripheral edge of the forward direction sliding panel bodies 21 and 22 refers to the outer edge of the forward direction sliding panel bodies 21 and 22 in the surface direction and the surface of the forward direction sliding panel bodies 21 and 22. Means the area surrounding the area including the edge face at the end of the direction. In this embodiment, the outer end in the plane direction of the forward direction sliding panel bodies 21 and 22 is the upper end or the lower end in the vertical direction of the forward direction sliding panel bodies 21 and 22. Further, the edge face at the end in the planar direction of the forward direction sliding panel bodies 21, 22 is an end face facing upward or an end face facing downward at the vertical end of the forward direction sliding panel bodies 21, 22. , the upper end is the upper surface, and the lower end is the lower surface.

In this embodiment, as shown in FIG. 5, the upper outer peripheral edge of the forward direction sliding panel bodies 21 and 22 is connected to the forward direction moving mechanism 5 via the first upper support section 206. There is. Specifically, the upper outer circumferential edge of the forward-looking slide panel bodies 21 and 22 is located at the outer edge of the forward-looking slide panel bodies 21 and 22 in the surface direction (vertical direction in this embodiment). 1. While being sandwiched between the U-shaped fittings 207 of the upper support part 206 in the projection direction Y, press the pressing member 209d against the outdoor side surface of the upper end of the projection direction slide panel bodies 21 and 22 using the fixing screw 209c. It has been fixed by The first upper support part 206 is connected to the forward direction movement mechanism 5.

Further, as shown in FIG. 5 , the lower outer circumferential edge of the forward-looking sliding panel bodies 21 and 22 is connected to the forward-looking moving mechanism 5 via the first lower moving support 201 . Specifically, the lower outer circumferential edge of the forward direction slide panel bodies 21, 22 is connected to the first support flat plate of the first lower movable support 201 on the lower surface of the lower end of the forward direction slide panel bodies 21, 22. It is fixed at 202. The first supporting flat plate 202 of the first lower moving support body 201 is connected to the forward direction moving mechanism 5 via an L-shaped metal fitting 204 .

Note that the forward-looking movement mechanism 5 is connected to the four outer circumferential edges of the forward-looking slide panel bodies 21 and 22, and has the same configuration on the upper and lower sides except that the vertical direction is different. Therefore, the prospective direction moving mechanism 5 disposed on the lower side will be explained.

As shown in FIGS. 5 and 10A, the sight direction movement mechanism 5 includes a base plate 51, a motor 52 (drive section), a mounting member 53, a rotation shaft 54, a sight direction movement member 55, It includes a sight direction guide rail 56, a rotating member 57, a sight direction moving member 58, and a sight direction guide rail 59.

The base plate 51 is formed into a rectangular plate shape.
The motor 52 is attached to an end erected plate 511 disposed on one side of the sliding window 1 in the left-right direction X on the base plate 51.
The rotation shaft portion 54 is connected to the rotation shaft of the motor 52 and extends in the left-right direction X. In this embodiment, the rotation shaft portion 54 is configured by, for example, a ball screw mechanism.

The finding direction moving member 55 is attached to the middle of the rotation shaft 54 and moves in the left-right direction X of the base plate 51 along the rotation shaft 54 as the rotation shaft 54 rotates. The finding direction moving member 55 includes a moving member main body 551 and a guide member 552 connected to one side of the moving member main body in the left-right direction X. The movable member main body 551 has an elongated hole opening 551a extending in the vertical direction from the top surface and extending in the viewing direction Y. A lower projection 573 (described later) of the rotating member 57 is inserted into the long hole opening 551a in the forward direction.

The marking direction guide rail 56 is arranged parallel to the rotation shaft portion 54 and extends in the left-right direction X of the marking direction. The lower part of the guide member 552 of the finding direction moving member 55 is connected to the finding direction guide rail 56 so as to be movable in the left-right direction X. The finding direction guide rail 56 guides the movement of the finding direction moving member 55 in the left-right direction X.

The rotating member 57 includes a rotating member main body 571, a rotating shaft 572, a lower protrusion 573, and an upper protrusion 574. The rotating member main body 571 is arranged parallel to the base plate 51 and is formed of a substantially triangular plate material when viewed from above. The upper surface of the rotating member main body 571 is formed into a planar shape. The rotation shaft 572, the lower protrusion 573, and the upper protrusion 574 are arranged near the inside of each apex of the substantially triangular shape of the rotation member main body 571.

The rotation shaft 572 supports the vicinity of the apex of the substantially triangular vertices of the rotation member main body 571, which is located closer to the indoor side than the sight direction guide rail 56, and extends in the vertical direction. A lower end of the rotation shaft 572 is connected to the upper surface of the base plate 51. The rotation shaft 572 is arranged closer to the room than the sight direction guide rail 56. The rotating member 57 rotates around a rotating shaft 572.

The lower protrusion 573 protrudes downward from the lower surface of the rotating member main body 571 near the apex on the finding direction moving member 55 side among the substantially triangular vertices of the rotating member main body 571. The lower protrusion 573 is inserted into a long hole opening 551a in the sight direction extending in the sight direction of the moving member main body 551 of the sight direction moving member 55. Therefore, the lower protrusion 573 is movable along the long hole opening 551a in the forward direction of the movable member main body 551.

The upper protrusion 574 protrudes upward from the upper surface of the rotating member main body 571 near the apex on the forward direction moving member 58 side among the substantially triangular vertices of the rotating member main body 571 . The upper protrusion 574 is inserted into a long hole opening 581a (described later) in the viewing direction of the sliding flat plate 581 of the viewing direction moving member 58 that extends in the left-right direction X of the viewing direction. Therefore, the upper projection 574 is movable along the long hole opening 581a in the finding direction of the slide plane plate 581.

The prospect direction moving member 58 moves in the prospect direction Y as the rotating member 57 rotates, as shown in FIGS. 10A and 10B. The prospecting direction moving member 58 can be moved in the prospecting direction Y by moving the guide member 583 fixed to the lower surface along the prospecting direction guide rail 59 when the sliding flat plate 581 moves in the prospecting direction Y. configured.

The forward direction moving member 58 has an L-shaped cross section. The viewing direction moving member 58 includes a slide flat plate 581 formed of a rectangular plate material, and an upright plate 582 that stands up from the end of the sliding flat plate 581 on the outdoor side in the viewing direction Y.

The slide plane plate 581 is formed into a flat plate shape extending in the horizontal direction, and has a flat lower surface. The slide plane plate 581 is placed on the upper surface of the rotating member main body 571, and when the rotating member 57 rotates about the rotating shaft 572, it moves in the forward direction Y while making surface contact. The sliding flat plate 581 has no sharp edges formed on the rotating member 57, and can smoothly move on the upper surface of the rotating member 57 without being caught by the sides of the rotating member 57.

As shown in FIG. 10A, the slide plane plate 581 has a long hole opening 581a in the viewing direction that is formed to extend in the vertical direction from the top surface and extends in the viewing direction Y. As shown in FIG. The upper projection 574 of the rotating member 57 is inserted into the long hole opening 581a in the viewing direction.

As shown in FIG. 5, in the projection direction moving member 58 disposed on the upper side, the upright plate 582 is connected to the L-shaped first upper support portion 206 that supports the upper end portions of the projection direction slide panel bodies 21, 22. It is connected to the support fitting 208. In addition, in the forward direction moving member 58 disposed on the lower side, the upright plate 582 is connected to the first supporting plane plate 202 of the first lower moving support 201 on which the lower end portions of the forward direction slide panel bodies 21 and 22 are arranged. is connected to via an L-shaped metal fitting 204.

Further, in the range where the rotation belt 63 (described later) of the sight direction movement mechanism 6 in the plurality of sight direction movement mechanisms 5 disposed on the upper side, the sight direction movement member 58 slides as shown in FIG. 11. The tip 58a of the flat plate 581 on the indoor side is moved in the viewing direction Y so as to go in and out of the annular portion of the rotary belt 63 of the viewing direction moving mechanism 6. Therefore, the tip 58a of the slide plane plate 581 of the forward-looking direction moving member 58 on the indoor side is arranged so as to be able to move while avoiding the movement of the rotating belt 63. This makes it possible to effectively utilize the space inside the annular portion of the rotating belt 63, contributing to space saving of the sliding window 1.

When the projection direction moving mechanism 5 configured as described above moves the projection direction slide panel bodies 21 and 22 in the projection direction Y, the rotation axis is moved by driving the motor 52 in FIG. 10A or FIG. 10B. The section 54 is rotated. Thereby, the finding direction moving member 55 is moved in the left-right direction X while being guided by the finding direction guide rail 56. As the spotting direction moving member 55 moves, the lower protrusion 573 of the rotating member 57 inserted into the spotting direction elongated hole opening 551a of the spotting direction moving member 55 moves in the spotting direction of the spotting direction moving member 55. The rotating member 57 is rotated about the rotating shaft portion 54 by moving along the elongated hole opening 551a. As the rotating member 57 rotates around the rotating shaft 54, the upper protrusion 574 of the rotating member 57 moves along the sight direction elongated hole opening 581a, causing the sight direction moving member 58 to move. Move in the expected direction Y. By moving the prospecting direction moving member 58 in the prospecting direction Y, the prospecting direction slide panel bodies 21 and 22 can be moved in the prospecting direction Y.

Therefore, the prospect direction moving mechanism 5 moves the prospect direction slide panel bodies 21 and 22 connected to the prospect direction moving mechanism 5 within the frame body 10 (upper frame 11, lower frame 12) by driving the motor 52. It can be moved in the direction Y, and can be moved to the indoor position shown in FIG. 5 (see FIG. 2) or to the outdoor position moved from the position shown in FIG. 5 to the outdoor side (see FIG. 3).
Here, the forward direction moving mechanism 5 is connected to the four outer circumferential edges of the forward direction slide panel bodies 21 and 22, and therefore, at four locations on the four outer peripheral side edges of the forward direction slide panel bodies 21 and 22. The forward direction slide panel bodies 21 and 22 can be stably and reliably moved in the forward direction Y.

Next, the finding direction moving mechanism 6 will be explained.
The indexing direction moving mechanism 6 can move the indexing direction slide panel bodies 31 and 32 in the indexing direction. The indexing direction moving mechanism 6 is arranged above each of the indexing direction slide panel bodies 31 and 32, and is arranged on the upper frame 11, as shown in FIGS. 7 and 11.
Further, the lower frame 12 is provided with a finding direction guide mechanism 66 that guides the movement of the finding direction slide panel bodies 31 and 32 that are moved in the left and right direction X of the finding direction by the finding direction moving mechanism 6.

As shown in FIGS. 7 and 11, the sight direction moving mechanism 6 includes a pair of motors 61, a pair of pulleys 62, a rotating belt 63 that is stretched around the pair of pulleys 62, a connecting member 64, and a steady rest. A mechanism section 65 (see FIG. 7) is provided.

The motor 61 rotates the pulley 62. As shown in FIG. 11, the pulleys 62 are arranged above the viewing direction slide panel bodies 31, 32 and spaced apart in the left-right direction Rotate to .
The rotating belt 63 is formed into an annular endless belt, and is stretched around a pair of pulleys 62 that are spaced apart from each other in the left-right direction X. The rotating belt 63 rotates as the pulley 62 rotates.

The connecting member 64 is connected to the lower part of the rotating belt 63, and as shown in FIG. Concatenate. By rotating the rotary belt 63 and moving the connecting member 64 in the left-right direction X, the indexing direction slide panel bodies 31 and 32 are moved in the left-right direction X.

The steady rest mechanism 65 reduces the swing of the front direction slide panel bodies 31 and 32 in the front direction Y. As shown in FIG. 7, the steady rest mechanism section 65 includes a steady rest rail frame 651, a roller member 653, and a roller support member 652.

The steady rest rail frame 651 has a U-shaped cross-sectional shape that is open upward, and extends in the left-right direction X of the locating direction within the range of the left-right direction X where the rotating belt 63 is arranged.

The roller member 653 is formed of a disc-shaped roller member arranged so that its radial direction is substantially horizontal. The roller member 653 is arranged inside the steady rest rail frame 651, and the diameter of the roller member 653 is formed to be approximately the same as the width of the steady rest rail frame 651. The roller member 653 is rotatably attached to the lower surface of the roller support member 652 about a rotating shaft extending in the vertical direction.

The roller support member 652 has an L-shaped cross section, supports the roller member 653, and is connected to the connection member 64. The roller support member 652 is arranged so that when the sight direction slide panel bodies 31, 32 and the connecting member 64 are moved in the left-right direction Move in the left/right direction X of the attaching direction.

Further, the finding direction guide mechanism 66 is provided on the lower frame 12, as shown in FIG. The sight direction guide mechanism 66 is configured to move the sight direction slide panel bodies 31 and 32 so that when the sight direction slide panel bodies 31 and 32 are moved in the left-right direction X, movement toward the outdoor side in the sight direction Y is regulated. 31 and 32 in the left-right direction X.

A hollow internal frame body 126a is formed in the lower frame 12 at the upper part of the lower frame main body 121 at the indoor end of the interior of the lower frame 12. A protruding piece 126c that protrudes upward is formed at the outdoor end of the upper surface 126b of the internal frame 126a.
As shown in FIG. 7, the finding direction guide mechanism 66 includes a guide protrusion 661 constituted by the protrusion 126c of the lower frame 12, a guide roller member 662, and a guide roller support member 663.

The guide protrusion piece 661 is formed to extend upward from the internal frame body 126a of the lower frame body 121, as shown in FIGS. 6 and 7. The guide protruding piece 661 is formed over the entire area in the left-right direction X of the lower frame 12 along which the finding direction slide panel bodies 31 and 32 are moved.

The guide roller member 662 is formed of a disc-shaped roller member arranged so that its radial direction is substantially horizontal. The guide roller member 662 is disposed in contact with the indoor side surface of the guide protrusion piece 661. The guide roller member 662 is rotatably attached to the lower surface of the guide roller support member 663 about a rotating shaft 662a extending in the vertical direction.

The guide roller support member 663 has an L-shaped cross section, supports the guide roller member 662 on one side, and supports the indoor side of the moving door roller 303 of the second lower moving support 301 on the other side. Connected to the side. The guide roller support member 663 allows the second lower moving support 301 to move in the left-right direction At the same time as being moved to , it is also moved in the left-right direction X of the search direction.

In the finding direction moving mechanism 6 configured as described above, the rotary belt 63 is rotated by the pulley 62 being rotated by the motor 61. Thereby, the indexing direction moving mechanism 6 can move the indexing direction slide panel bodies 31 and 32 in the left-right direction X via the connecting member 64.
In addition, the steady rest mechanism section 65 allows the roller member 653 to move while being guided by the steady rest rail frame 651, so that when moving the facing direction slide panel bodies 31, 32 in the left-right direction On the center side in the left-right direction X, shake in the expected direction Y can be reduced.
Further, as shown in FIG. 7, the marking direction guide mechanism 66 restricts the movement of the marking direction slide panel bodies 31 and 32 toward the outdoor side in the marking direction Y at the center side of the lower frame 12 in the left-right direction X. As shown in FIG. 12(d), on the end side of the lower frame 12 in the left-right direction Movement in the left-right direction X can be guided while restricting movement of Y toward the outdoor side.

Next, the end-side lid opening/closing mechanism 7 will be explained. FIG. 12 is a diagram showing the opening/closing operation of the lower frame outdoor side opening/closing lid part 128. FIG. 13 is a diagram showing the opening/closing operation of the upper frame outdoor side opening/closing lid part 118.

The end side lid opening/closing mechanism 7 includes a lower lid opening/closing mechanism 71 disposed on the lower frame 12 and an upper lid opening/closing mechanism 72 disposed on the upper frame 11, as shown in FIG. . The lower lid opening/closing mechanism 71 opens and closes the lower frame outdoor side opening/closing lid so as to cover the lower frame gap S2 when the viewing direction slide panel bodies 21 and 22 are moved in the viewing direction Y by the viewing direction moving mechanism 5. 128 opens and closes the outdoor side portion of the lower frame upper opening 127 of the lower frame 12. The upper lid opening/closing mechanism 72 opens the lower opening of the upper frame of the upper frame 11 using the upper frame outdoor side opening/closing lid 118 when the outlook direction slide panel bodies 21 and 22 are moved in the outlook direction Y by the outlook direction moving mechanism 5. The outdoor side portion of section 117 is opened and closed.

In this embodiment, the end side lid opening/closing mechanism 7 (lower lid opening/closing mechanism 71, upper lid opening/closing mechanism 72) is driven by the motor 52 of the outlook direction moving mechanism 5 to move the outlook direction slide panel body 21, 22 in the viewing direction Y, the lower frame outdoor opening/closing lid part 128 and the upper frame outdoor opening/closing lid part 118 are configured to open/close. However, the present invention is not limited to this, and even without a drive unit such as a motor, for example, by manually moving the sliding panel bodies 21 and 22 in the forward direction, the lower frame outdoor opening/closing lid part 128 and the upper frame chamber can be moved. It is possible to open and close the outer opening/closing lid part 118.

The lower lid opening/closing mechanism 71 will be explained. The lower lid opening/closing mechanism 71 is arranged on the lower frame 12 as shown in FIG. A stop member 712 and a lower rotation restriction portion 713 are provided. The lower frame outdoor opening/closing lid part 128 is provided in the first door body 200.

The lower connecting and locking member 712 is connected to the first lower movable support 201 (the forward moving door wheel 203) and locks the lower opening/closing rotating member 711 in the closed position of the lower frame outdoor side opening/closing lid part 128. Stop. The lower frame outdoor opening/closing lid part 128 is attached to the forward-looking movable door wheel 203 of the first door body 200 via the first lower movable support 201 of the first door body 200. The lower connecting and locking member 712 includes a crank-shaped lower connecting member 712a, an L-shaped lower locking member 712b, and a protruding piece 712c connected to the lower connecting member 712a.

One end of the lower connecting member 712a is connected to the first lower moving support 201 (the forward moving door wheel 203), and the other end is connected to the lower locking member 712b and the protruding piece 712c. The lower locking member 712b is formed in an L-shape, and locks a locking roller 711z (described later) of the lower opening/closing rotation member 711 at the closed position of the lower frame outdoor side opening/closing lid part 128.

The lower opening/closing rotating member 711 rotatably supports the lower frame outdoor side opening/closing lid part 128 on the inside of the lower frame 12 . The lower opening/closing rotating member 711 is formed in a crank shape, and when the lower frame outdoor side opening/closing lid section 128 is in the closed position, an intermediate piece 711a disposed inside the frame 10 and a lower portion on the outdoor side of the intermediate piece 711a are connected to each other. The first extending piece 711b extends toward the lower frame upper opening 127 side of the frame body 10 on the frame outdoor side opening/closing lid part 128 side, and the lower frame main body 121 side of the frame body 10 on the indoor side of the intermediate piece 711a. and a second extending piece 711c extending to.

The lower opening/closing rotating member 711 has a rotating shaft 711x provided at an end of the second extending piece 711c opposite to the intermediate piece 711a in the vertical direction. The rotation shaft 711x is rotatably connected to a fixed member 121p fixed to the lower frame 12. A support roller 711y is arranged at the end of the first extending piece 711b on the lower frame outdoor side opening/closing lid part 128 side. A locking roller 711z is arranged on the indoor side of the intermediate piece 711a.

The support roller 711y rotates while supporting the inner back surface (lower surface) of the lower frame 12 in the lower frame outdoor opening/closing lid part 128.
The locking roller 711z is disposed on the indoor side of the L-shaped lower locking member 712b at the closed position of the lower frame outdoor opening/closing lid part 128, and is locked by the L-shaped lower locking member 712b. Ru.

The lower opening/closing rotating member 711 is rotatable around a rotating shaft 711x on the end side of the second extending piece 711c. The lower opening/closing rotating member 711 is configured with a weight balance such that it rotates around the rotating shaft 711x in a direction toward the outdoor side due to its own weight.
The lower opening/closing rotation member 711 is released from the restriction by the lower rotation restriction portion 713 (described later) and the locking force applied to the locking roller 711z by the lower locking member 712b is no longer applied. Due to its own weight, it rotates around the rotation axis 711x to the side that falls toward the outdoor side.

The lower frame outdoor opening/closing lid part 128 is rotatably attached to the protruding piece 712c of the lower connecting and locking member 712. The inner back surface (lower surface) of the lower frame 12 of the lower frame outdoor opening/closing lid part 128 is supported by the support roller 711y of the lower opening/closing rotating member 711.

The lower rotation restriction portion 713 includes a drive portion 713a and a restriction rod-shaped portion 713b (lock portion).
For example, the regulating rod-shaped portion 713b is configured to be movable back and forth by the operation of a solenoid built in the drive portion 733a, and restricts the rotation of the lower opening/closing rotating member 711 toward the inside of the lower frame 12 to close the lower frame chamber. By setting the lock state that restricts the movement of the outer opening/closing lid part 128 (see FIG. 12(a)) and retracting the regulating rod-shaped part 713b, the lower frame outdoor side can be opened and closed without restricting the rotation of the lower opening/closing rotating member 711. The lid portion 128 is moved so as to be changeable between the locked state and the unlocked state.

Regarding the lower lid opening/closing mechanism 71 configured as described above, the opening/closing operation of the lower frame outdoor side opening/closing lid 128 will be explained.
First, as shown in FIG. 12(a), when the lower opening/closing rotating member 711 is located at the closed position, it is maintained in a locked state regulated by the regulating bar-shaped portion 713b of the lower rotating regulating portion 713. has been done. From this state, the restriction by the restriction rod-shaped portion 713b is released. Then, in the unlocked state in which the restriction by the regulating rod portion 713b is released, the forward direction slide panel bodies 21 and 22 are moved from the indoor side to the outdoor side in the forward direction Y. As a result, the locking state of the regulating rod-shaped portion 713b is released and the locking force of the lower locking member 712b on the locking roller 711z is no longer applied, so that the lower side opens and closes as shown in FIG. 12(b). Due to its own weight, the rotating member 711 rotates about the rotating shaft 711x in a direction toward the outdoor side, so that the outdoor side portion of the lower frame outdoor opening/closing lid part 128 is tilted downward.

Subsequently, by further moving the viewing direction slide panel bodies 21 and 22 from the indoor side to the outdoor side in the viewing direction Y, the rotation of the lower opening/closing rotating member 711 is stopped, as shown in FIG. 12(c). do. When the viewing direction slide panel bodies 21 and 22 are further moved from the indoor side to the outdoor side in the viewing direction Y, the lower frame outdoor opening/closing lid part 128 is attached to the protruding piece 712c, as shown in FIG. 12(d). The lower frame outdoor opening/closing lid part 128 is accommodated in the outdoor end of the lower frame 12 by rotating around the lower frame 12 . In this way, the lower frame outdoor opening/closing lid part 128 can be moved from the closed position to the open position. Thereafter, as shown in FIG. 12(d), the indexing direction slide panel bodies 31, 32 are further moved toward the ends of the indexing direction in the left-right direction X. This allows the sliding window 1 to be moved to the open position (FIG. 4).

In addition, when moving the lower frame outdoor side opening/closing lid part 128 from the open position to the closed position, by moving the forward direction slide panel bodies 21 and 22 from the outdoor side to the indoor side in the forward direction Y, it is moved from the closed position to the closed position. The lower frame outdoor opening/closing lid part 128 can be moved from the open position to the closed position by performing the reverse operation when moving to the open position.

The upper lid opening/closing mechanism 72 will be explained.
In the description of the upper lid opening/closing mechanism 72, the points that are different from the lower lid opening/closing mechanism 71 will be mainly described. The upper lid opening/closing mechanism 72 is different from the lower lid opening/closing mechanism 71 in that it opens and closes the upper frame outdoor opening/closing lid 118 and in that the spring member 724 is arranged. It is mainly different from 71. Further, the lower lid opening/closing mechanism 71 is arranged on the lower frame 12 and rotatably connected to the fixed member 121p, whereas the upper lid opening/closing mechanism 72 is arranged on the upper frame 11 and connected to the fixed member 121p. It is rotatably connected to 111p.

As shown in FIG. 6, the upper lid opening/closing mechanism 72 is arranged on the upper frame 11 and includes the upper frame outdoor opening/closing lid 118, the upper opening/closing rotating member 721 (rotating member), and the upper connecting locking member. 722, an upper rotation restriction portion 723 (restriction member), and a spring member 724. The upper frame outdoor opening/closing lid part 118 is provided in the first door body 200.

Here, the "upper frame outdoor opening/closing lid part 118", "upper opening/closing rotating member 721", "intermediate piece 721a", "first extending piece 721b", and "second extending piece 721a" of the upper lid opening/closing mechanism 72 are shown. "piece 721c", "rotating shaft 721x", "support roller 721y", "locking roller 721z", "upper connecting locking member 722", "upper connecting member 722a", "upper locking member 722b", "protruding The "piece 722c", the "upper rotation regulating part 723", the "driving part 723a", and the "regulating rod-shaped part 723b" are the "lower frame outdoor opening/closing lid part 128" and the "lower part" of the lower lid opening/closing mechanism 71 described above. "Side opening/closing rotating member 711", "Lower opening/closing rotating member 711", "Intermediate piece 711a", "First extending piece 711b", "Second extending piece 711c", "Rotating shaft 711x", " "support roller 711y", "locking roller 711z", "lower connecting member 712a", "lower locking member 712b", "protruding piece 712c", "lower rotation regulating section 713", "drive section 713a" , corresponds to the "regulating rod-shaped portion 713b". Therefore, for the points not explained in the upper lid opening/closing mechanism 72, the explanation of the lower lid opening/closing mechanism 71 can be used.

As shown in FIG. 6, in the upper lid opening/closing mechanism 72, unlike the lower lid opening/closing mechanism 71, a spring member 724 connects the upper opening/closing rotating member 721 and the fixed member 111p fixed to the upper frame 11. placed in between. As a result, the upper opening/closing rotating member 721 is urged by the spring member 724 toward the side where the upper frame outdoor opening/closing lid portion 118 opens.
Further, the upper frame outdoor opening/closing lid portion 118 is connected to the upper end portions of the forward-looking sliding panel bodies 21 and 22 via an upper connecting and locking member 722.

Regarding the upper lid opening/closing mechanism 72 configured as described above, the opening/closing operation of the upper frame outdoor opening/closing lid 118 will be explained.
First, as shown in FIG. 13(a), when the upper opening/closing rotation member 721 is located at the closed position, it is maintained in a locked state regulated by the restriction rod-shaped portion 723b of the upper rotation restriction portion 723. There is. From this state, the restriction by the restriction rod-shaped portion 723b is released. Then, in the unlocked state in which the restriction by the regulating rod-shaped portion 723b is released, the forward direction slide panel bodies 21 and 22 are moved from the indoor side to the outdoor side in the forward direction Y. As a result, the locking state of the regulating rod-shaped portion 723b is released and the locking force of the upper locking member 722b on the locking roller 721z is no longer applied, so that the upper opening/closing rotation is performed as shown in FIG. 13(b). Due to the biasing force of the spring member 724, the member 721 rotates about the rotation axis 721x to the side that falls toward the outdoor side, and tilts so that the outdoor side portion of the upper frame outdoor side opening/closing lid part 118 is upward. .

Subsequently, by further moving the viewing direction slide panel bodies 21 and 22 from the indoor side to the outdoor side in the viewing direction Y, the rotation of the upper opening/closing rotating member 721 is stopped, as shown in FIG. 13(c). . When the viewing direction slide panel bodies 21 and 22 are further moved from the indoor side to the outdoor side in the viewing direction Y, the upper frame outdoor side opening/closing lid part 118 is attached to the protruding piece 722c, as shown in FIG. 13(d). The upper frame outdoor opening/closing lid part 118 is accommodated in the outdoor end of the upper frame 11 by rotating around the upper frame 11 . In this way, the upper frame outdoor opening/closing lid part 118 can be moved from the closed position to the open position.

In addition, when moving the upper frame outdoor opening/closing lid part 118 from the open position to the closed position, by moving the forward direction slide panel bodies 21 and 22 from the outdoor side to the indoor side in the forward direction Y, it is moved from the closed position to the closed position. The upper frame outdoor opening/closing lid part 118 can be moved from the open position to the closed position by performing the reverse operation when moving to the open position.

The end side lid opening/closing mechanism 7 (lower lid opening/closing mechanism 71, upper lid opening/closing mechanism 72) configured as described above can be moved upward by moving the projection direction slide panel body 20 in the projection direction Y. After opening and closing the upper frame outdoor opening/closing lid part 118 or the lower frame outdoor opening/closing lid part 128 so as to close the frame gap S1 or the lower frame gap S2, and the prospective direction slide panel body 20 moves in the prospective direction Y. The upper frame gap S1 or the lower frame gap S2 in the groove portion of the frame body 10 can be easily closed by the upper frame outdoor side opening/closing lid part 118 or the lower frame outdoor side opening/closing lid part 128. Furthermore, simply by rotating the lower opening/closing rotating member 711 or the upper opening/closing rotating member 721, the upper frame outdoor opening/closing lid part 118 or the lower frame outdoor opening/closing lid part 128 can be easily opened/closed.
Furthermore, by moving the forward-looking slide panel body 20 in the forward-looking direction Y by driving the motor 52, the upper frame outdoor side opening/closing lid part 118 or the lower frame outdoor side opening/closing lid part 128 can be easily opened and closed.

In addition, when the end side lid opening/closing mechanism 7 (lower lid opening/closing mechanism 71, upper lid opening/closing mechanism 72) is located at the closed position, the forward direction slide panel bodies 21, 22 are moved in the forward direction Y. Since it cannot be moved, it can be equipped with a security function.

Specifically, the opening/closing operations of the upper frame outdoor opening/closing lid 118 and the lower frame outdoor opening/closing lid 128 are controlled by the lower rotation regulating part 713 and the upper rotation regulating part 723 by the regulating bar-shaped part 713b or the regulating bar-shaped part. In the locked state regulated by the portion 723b, the lower frame outdoor opening/closing lid 128 and the upper frame outdoor opening/closing lid 118 cannot be moved from the closed position to the open position. The sliding window 1 cannot be moved from the closed position to the open position.

Moreover, in this embodiment, as the motor 52 (lock portion) of the forward direction movement mechanism 5, a motor is used that is braked and locked in the event of a power outage. The motor 52 is in a locked state that restricts the movement of the lower frame outdoor side opening/closing lid 128 or the upper frame outdoor side opening/closing lid 118, and in a locked state of the lower frame outdoor side opening/closing lid 128 or the upper frame outdoor side opening/closing lid 118. Can be changed to unlocked state and unlocked. As a result, in the event of a power outage, the brake of the motor 52 is applied and the locked state is established, and the forward direction sliding panel bodies 21 and 22 cannot be moved in the forward direction Y. The outer opening/closing lid part 118 cannot be moved to the open position, and the sliding window 1 cannot be moved from the closed position to the open position. Note that from the viewpoint of cost reduction, a motor that does not apply the brake during a power outage may be used as the motor.

In this way, in the closed position of the sliding window 1 of this embodiment, the restriction by the restriction rod-shaped part 713b of the lower rotation restriction part 713 or the restriction rod-shaped part 723b of the upper rotation restriction part 723 or the brake of the motor 52 is performed. Due to the regulation, the upper frame outdoor opening/closing lid 118 or the lower frame outdoor opening/closing lid 128 is locked and restricted from moving from the closed position to the open position, so the sliding window 1 cannot be opened. Therefore, it is possible to suppress intrusion into the room from outside. Therefore, the sliding window 1 of this embodiment has a crime prevention function.

Further, the opening/closing of the upper frame outdoor opening/closing lid 118 and the lower frame outdoor opening/closing lid 128 are locked by the regulating rod-shaped part 713b of the lower rotation regulating part 713 or the regulating rod-shaped part 723b of the upper rotation regulating part 723. Therefore, the wind pressure resistance of the forward direction slide panel bodies 21 and 22 can be improved.

According to the above expected direction movement mechanism 5, by locking the rotation of the lower opening/closing rotating member 711 or the upper opening/closing rotating member 721, the upper frame outdoor opening/closing lid 118 or the lower frame outdoor opening/closing The closed position of the lid portion 128 can be maintained. This provides a crime prevention function. In addition, wind pressure resistance can be improved.

The center-side lid lifting mechanism 8 will be explained. FIG. 14A is a perspective view showing the central lid lifting mechanism 8 in a lowered position. FIG. 14B is a perspective view showing the central lid lifting mechanism 8 in a raised position.
As shown in FIG. 1, the center-side lid lifting mechanism 8 is arranged at the lower part of the facing direction slide panel bodies 31 and 32 at the center side of the sliding window 1 in the left-right direction X when the sliding window 1 is in the closed position. It is provided on the lower frame 12.

The center side lid lifting mechanism 8 moves from the lowered position shown in FIG. 7 (see FIG. 14A) to the raised position shown in FIG. ), it is possible to move up and down so as to close the groove M on the indoor side of the lower frame upper opening 127 on the center side of the lower frame 12 in the left-right direction X with the lift cover member 89. . The groove portion M can accommodate the lower end portions of the facing direction slide panel bodies 31 and 32. The elevating lid member 89 can rise to the same level as the upper end of the groove M to cover the groove M. As a result, the groove M of the lower frame upper opening 127 of the lower frame 12 is closed by the upper surface 891a of the elevating lid member 89, thereby achieving barrier-free operation.

As shown in FIGS. 14A and 14B, the central lid lifting mechanism 8 moves in the left-right direction The movable member 84, the guide rail 85, the cross arm 86, the cross arm housing base frame 87 connected to the indoor side of the motor side base member 81, the cross arm moving frame 88, and the lifting lid member 89 (lid (see FIGS. 7 and 8). The center-side lid lifting mechanism 8 of this embodiment is constructed of a motor straight type in which the motor 82 and the cross arm 86 are arranged in a straight line.

As shown in FIGS. 7, 8, 14A, and 14B, the motor-side base member 81 includes a motor-side base plate 811 placed on the inward-facing surface of the lower frame 12, and a motor-side bent piece 812. has.

The motor-side base plate 811 extends in the left-right direction X.
The motor 82 is connected to the other end of the motor-side base member 81.
The rotation shaft 83 is arranged at the upper part of the motor-side base member 81 and extends along the longitudinal direction of the lower frame 12. The rotating shaft 83 is formed to extend from the shaft of the motor 82 to one side in the left-right direction X. A moving member 84 is attached midway in the left-right direction X of the rotating shaft 83. The rotating shaft 83 is driven by the motor 82 to move the moving member 84 in the left-right direction X. The rotation shaft 83 is connected to the longitudinal end of the cross arm 86 along the lower frame 12 via a moving member 84 (described later), and is a ball screw mechanism that is rotationally driven to raise and lower the elevating lid member 89. (screw mechanism).

The motor-side bending piece 812a is formed to have an L-shaped cross section at both ends of the motor-side base plate 811 in the left-right direction It protrudes almost horizontally. The upper surface of the motor-side bent piece 812a disposed on the indoor side is superimposed on the upper surface of the frame-side rising bent piece 121a (rib), and is fixed by a screw 812b moved from the upper side. The frame side rising bending piece 121a is formed to have an L-shaped cross section, and protrudes from the surface of the lower frame 12 facing inward of the frame body 10 to the inner side (in this embodiment, upper side) of the lower frame 12, and This rib is formed to protrude outward in the viewing direction Y from the tip of the portion, and is used to attach the center-side lid lifting mechanism 8 to the lower frame 12.

Thereby, the motor-side bent piece 812a can be screwed to the frame-side rising bent piece 121a of the lower frame 12, and workability can be improved. The upper surface of the motor-side bent piece 812a is superimposed on the upper surface (rib) of the frame-side rising bent piece 121a, and is fixed by a screw 812b that is moved from above, making it easy to access the fixing location. It has good workability. Further, since it is not necessary to form a screw hole for attaching the center side lid lifting mechanism 8 to the lower frame 12, the watertight performance can be improved. In addition, since there is a possibility that water may flow along the frame side rising bent piece 121a, water is not allowed to flow at the end of the lower frame 12 in the left-right direction It is preferable to provide a drainage hole (not shown) for discharging to the outside.

The cross arm accommodation base frame 87 is formed to extend in the left-right direction is placed in the correct position. The cross arm accommodation base frame 87 includes an arm frame main body 871 arranged on one side in the left-right direction X, a guide rail arrangement plate 872 arranged on the other side in the left-right direction have The arm frame main body 871 and the guide rail arrangement plate 872 are arranged in a straight line in the left-right direction X.

The guide rail 85 is arranged on the guide rail arrangement plate 872 . The guide rail 85 extends in the left-right direction X. A moving member 84 movable in the left-right direction X is connected to the guide rail 85 .

The moving member 84 is formed to extend in the viewing direction Y, and is connected across a rotating shaft 83 disposed on the motor-side base plate 811 and a guide rail 85 disposed on the guide rail arrangement plate 872 . The moving member 84 is guided by a guide rail 85 so as to be movable in the left-right direction X. The moving member 84 includes a moving member main body 841 having an L-shaped cross section and extending in the viewing direction Y, and a protruding plate 842 protruding from the indoor side toward the cross arm 86. A cross arm 86 is connected to the tip of the protrusion plate 842. As the moving member 84 moves in the left-right direction X, the cross arm 86 connected to the tip of the protruding plate 842 of the moving member 84 moves up and down.

The cross arm 86 is arranged between the arm frame main body 871 and the cross arm moving frame 88 in the vertical direction.
The arm frame main body 871 has a U-shaped cross section that opens upward. The cross arm 86 is arranged above and inside the arm frame main body 871.
The cross-arm moving frame 88 has a U-shaped cross-sectional shape that opens downward. A cross arm 86 is arranged below and inside the cross arm moving frame 88 .

The cross arm 86 includes a pair of two arm parts 861, a connecting rotation shaft 862 that rotatably connects the pair of two arm parts 861 in a crossed state, and a storage side fulcrum side rotation shaft 863. , a moving side fixed rotating shaft 864, a housing side sliding rotating shaft 865, and a moving side sliding rotating shaft 866. The cross arm 86 can be expanded and contracted in the vertical direction of the vertical cover member 89 by moving the protruding plate 842 of the moving member 84 in the left-right direction X.

The two arm portions 861 are each formed into a plate shape extending in a predetermined direction, and are configured to intersect with each other. The pair of two arm portions 861 are rotatably connected to each other by a connecting rotation shaft 862 disposed approximately at the center in the longitudinal direction. The pair of two arm portions 861 constitute one set of arm portions by being connected with the two arm portions 861 facing each other.

The pair of two arm parts 861 are rotatably connected at one end side of the arm frame main body 871 in the left-right direction On the side, it is connected to be movable along the storage side slide elongated hole 871b of the arm frame main body 871 by the storage side slide rotation shaft 865. The accommodation side slide elongated hole 871b is formed on the other end side of the side plate 871a of the arm frame main body 871 in the left-right direction X, and extends in the left-right direction X while penetrating in the viewing direction Y.

The pair of two arm parts 861 are rotatably connected by a movable side fixed rotation shaft 864 at one end side in the left-right direction X of the cross-arm moving frame 88, and are rotatably connected in the left-right direction On the other end side, it is connected to be movable along a moving side slide elongated hole 881a of the cross arm moving frame 88 by a moving side slide rotation shaft 866. The moving side slide elongated hole 881a is formed on the other end side of the side wall 881 of the cross arm moving frame 88 in the left-right direction X, and extends in the left-right direction X while penetrating the side wall of the motor side base plate 811 in the viewing direction Y.

The arm accommodation side bending piece 873 is formed to have an L-shaped cross section at both ends of the cross arm accommodation base frame 87 in the left-right direction Projects approximately horizontally in direction Y. The upper surface of the arm accommodating bent piece 873a arranged on the outdoor side is superimposed on the upper surface of the frame side rising bent piece 121a (rib) and is fixed by a screw 873b moved from the upper side.

Thereby, the arm accommodation side bent piece 873a can be screwed to the frame side rising bent piece 121a of the lower frame 12, and workability can be improved. The upper surface of the arm accommodating side bent piece 873a is screwed onto the upper surface of the frame side rising bent piece 121a (rib) by a screw 873b that is moved from above, making it easy to access the fixing location. Therefore, the workability is good. Further, since it is not necessary to form a screw hole for attaching the center side lid lifting mechanism 8 to the lower frame 12, the watertight performance can be improved.

The elevating lid member 89 is connected to the upper part of the cross arm moving frame 88, as shown in FIGS. 7 and 8. The elevating lid member 89 includes a lid main body 891 having a U-shaped cross section, and a pair of elevating and lowering positioning ribs 892. The elevating lid member 89 can rise to the same level as the upper end of the groove M to cover the groove M. The upper surface 891a of the lid main body 891 is formed into a planar shape. The upper surface 891a of the lid main body 891 is arranged on the same plane as the upper surface 125c (inner surface) of the lower frame 12 (see FIG. 8) when it is arranged in the closed position.

The vertical positioning rib 892 is formed near the upper side of the lid body 891 so as to protrude substantially horizontally from the side wall of the lid body 891 outward in the viewing direction Y. The vertical positioning rib 892 allows the upper surface 891a of the lid main body 891 of the vertical lid member 89 to move in the door roller of the door roller mounting frame 120 of the lower frame 12 when the vertical lid member 89 is raised in the center side lid lifting mechanism 8. When located on the same plane as the upper surface 120a, it comes into contact with the lower end of the downwardly protruding piece 129b of the lower frame outdoor side fixed lid part 129. When the elevating lid member 89 is raised, it stops at a position where the elevating positioning rib 892 abuts the lower end portion of the downward protruding piece 129b of the lower frame outdoor fixed lid portion 129. Thereby, the elevating positioning rib 892 can restrict the upward movement of the elevating lid member 89, thereby regulating the raised position.

In the central lid lifting mechanism 8 configured as described above, when the motor 82 is driven, the movable member 84 is moved from side to side through the rotational driving force of the rotating shaft 83 configured by a ball screw mechanism. By moving in the direction X and moving the moving member 84 in the left-right direction X, the cross arm 86 can be raised and lowered, and the lifting lid member 89 can be raised and lowered. As a result, in the open position of the elevating lid member 89, on the center side in the left-right direction X, the elevating lid member 89 closes the indoor side portion of the lower frame upper opening 127 by the center-side lid elevating mechanism 8. The upper surface 891a of the lid main body 891 of the elevating lid member 89 and the door roller movement upper surface 120a of the door roller mounting frame 120 of the lower frame 12 are arranged on the same plane, so barrier-free can be realized.

In addition, since the rotation shaft 83 can be arranged along the longitudinal direction of the frame 10, it is not necessary to arrange the rotation shaft 83 along the width direction or the vertical direction of the frame 10, and the space in which the rotation shaft 83 is arranged can be lowered. It can be secured along the longitudinal direction of the frame 12. Therefore, the size of the lower frame 12 in the width direction and the size in the vertical direction can be suppressed, so that the sash frame can be formed compactly.

Moreover, the center-side lid lifting mechanism 8 includes a cross arm 86 which is configured such that a pair of arm parts 861 cross each other and is extendable and retractable in the lifting direction of the lifting lid member 89. Therefore, since the cross arm 86 can be arranged along the longitudinal direction of the lower frame 12, it is possible to suppress the size of the lower frame 12 in the width direction and the size in the vertical direction, and to make it possible to move up and down. Thereby, the center side lid lifting mechanism 8 can be formed compactly, and the sash frame can be formed compactly.
In addition, the cross arm 86 can be extended and contracted via the rotating shaft 83 constituted by a ball screw mechanism. Therefore, barrier-free can be achieved with a simple configuration.

In the lowered position of the elevating lid member 89, the upper surface 891a of the elevating lid member 89 and the door roller moving upper surface 120a of the door roller mounting frame 120 are aligned in the vertical direction with respect to the facing direction movable door roller 303 of the second lower movable support 301. moves between the upper surface 891a of the lifting lid member 89 and the door roller moving upper surface 120a of the door roller mounting frame 120, so the upper surface 891a of the lifting lid member 89 and the door roller moving upper surface 120a of the door roller mounting frame 120 are in a plane. It is configured to be one. In addition, in the left-right direction Since it is moved between the door roller moving upper surface 120a of 120, it is arranged so that there is no gap or the gap is as small as possible.

In this embodiment, the shapes of the connecting portions 80A, 80B, and 80C in the left-right direction May be set. FIG. 15 is a diagram showing the connecting portions 80A, 80B, and 80C of the lower rail, in which (a) shows the connecting portion 80A of the first example, and (b) shows the connecting portion 80B of the second example. (c) is a diagram showing a connecting portion 80C of a third example.

For example, as shown in FIG. 15(a), the connecting portion 80A between the upper surface 891a of the lifting lid member 89A and the door roller moving upper surface 120a of the door roller mounting frame 120A may be formed in a linear shape extending in the viewing direction Y. As shown in FIG. 15(b), the connecting portion 80B between the upper surface 891a of the elevating lid member 89B and the door roller moving upper surface 120a of the door roller mounting frame 120B may be formed in an inclined shape, or as shown in FIG. 15(c). As shown in the figure, the connecting portion 80C between the upper surface 891a of the elevating lid member 89C and the door roller moving upper surface 120a of the door roller mounting frame 120C can also be formed in a step-like shape.

For example, by forming the connecting portions 80B and 80C in an inclined shape as shown in FIG. 15(b) or in a stepped shape as shown in FIG. 15(c), the two wheels of the facing direction moving door roller 303 In the case where the bodies 303b are arranged in parallel in the viewing direction Y and configured to be moved in the left-right direction It is possible to shift the timing of the passage of the connecting portions 80B and 80C. Thereby, the sound of the two wheel bodies 303b passing through the connecting portions 80B and 80C can be dispersed.

In addition, when the shape of the connecting portion 80A is formed into a straight line extending in the viewing direction Y shown in FIG. In addition, by shifting the attachment positions of the two wheel bodies 303b in the left-right direction X, the timing at which the two wheel bodies 303b pass through the connecting portion 80A can be shifted. Thereby, the sound of the two wheel bodies 303b passing through the connecting portion 80A can be dispersed.

Next, a construction method for attaching the forward direction sliding panel body 20 to the frame body 10 and a construction method for attaching the forward direction sliding panel body 30 to the frame body 10 will be explained.

First, the case where the forward direction slide panel body 20 is attached to the frame body 10 will be described.
As shown in FIG. 5, the first lower movable support 201 with the first flat support plate 202 disposed on the upper part is inserted through the lower frame upper opening 127 of the lower frame 12, and is placed inside the lower frame 12. It is placed on the door roller moving upper surface 120a of the door roller mounting frame 120. Then, the first lower moving support body 201 is connected to the upright plate 582 of the forward direction moving member 58 of the forward direction moving mechanism 5 via the L-shaped metal fitting 204. Here, a plurality of wheel bodies 203b of a plurality of forward direction movable door rollers 203 are fixed to the first support plane plate 202 of the first lower movable support 201 in a state facing in the same direction. Therefore, in the first lower moving support body 201, the plurality of wheel bodies 203b of the plurality of forward-looking moving door rollers 203 can be attached in a state where they are lined up in the same direction.

Then, the lower end portion of the forward direction sliding panel body 20 is placed on the upper surface of the first supporting flat plate 202. The forward direction slide panel bodies 21 and 22 are configured so as not to move relative to the first support flat plate 202 due to their own weight, and when placed on the upper surface of the first support flat plate 202, the first support flat plate It moves together with 202 in the prospective direction Y.

Continuously, the upper end portion of the forward direction slide panel body 20 is attached to the first upper support portion 206. In the first upper support part 206, the upper ends of the sliding panel bodies 21 and 22 are placed in the open part of the U-shaped metal fitting 207 so as to be sandwiched in the viewing direction Y, and are fixed by the fixing screws 209c in the viewing direction. While adjusting the screw-in position of Y, press the pressing member 209d against the outdoor side surface of the upper end of the sliding panel body 21, 22 in the forward direction. Thereby, the upper ends of the sliding panel bodies 21 and 22 in the forward direction can be screwed to the L-shaped support fitting 208 while adjusting the screwing position in the forward direction.

Next, the vertical plate 208b side of the L-shaped support fitting 208 of the first upper support portion 206 is connected to the upright plate 582 of the forward direction moving member 58 of the forward direction moving mechanism 5. Here, since the screw hole of either the L-shaped support fitting 208 or the standing plate 582 of the forward direction moving mechanism 5 is constituted by a long hole for screw fixing, the vertical direction of screw fixation is determined in the long hole for screw fixing. The vertical plate 208b side of the L-shaped support fitting 208 can be connected to the standing plate 582 of the forward direction moving member 58 of the forward direction moving mechanism 5 while easily adjusting the position.
Subsequently, the upper frame indoor side cover part 116 is attached to the indoor side part of the upper frame lower opening 117 of the upper frame 11.
In this way, the forward direction slide panel body 20 can be attached to the frame body 10.

Next, a case in which the indexing direction slide panel body 30 is attached to the frame body 10 will be described.
As shown in FIG. 7, on the center side of the frame 10 in the left-right direction It is inserted and placed on the upper surface 891a of the lifting lid member 89 of the central lid lifting mechanism 8 arranged inside the lower frame 12. Here, a plurality of wheel bodies 303b of a plurality of sight direction movable door wheels 303 are fixed to the second support flat plate 302 of the second lower movable support 301 in a state facing the same direction. Therefore, in the second lower moving support body 301, the plurality of wheel bodies 303b of the plurality of facing direction moving door wheels 303 can be attached in a state where they are lined up in the same direction.

Then, the lower end portion of the facing direction slide panel body 30 is placed on the upper surface of the second support flat plate 302. The finding direction slide panel body 30 is configured not to move relative to the second support flat plate 302 due to its own weight, and when placed on the upper surface of the second support flat plate 302, the second support flat plate 302 It moves in the left and right direction X together with the

Next, with the upper end of the sliding panel body 30 connected to the lower vertically extending piece 307a of the crank-shaped connecting fitting 307, the upper vertically extending piece 307c of the crank-shaped connecting fitting 307 is connected to the upper vertically extending piece 307c in the pointing direction. Connected to the connecting member 64 of the moving mechanism 6. Here, since the screw hole of either the upper vertically extending piece 307c of the crank-shaped connecting fitting 307 or the connecting member 64 of the finding direction moving mechanism 6 is constituted by a long hole for screw fixing, the long hole for screw fixing is The upper vertically extending piece 307c of the crank-shaped connecting fitting 307 can be connected to the connecting member 64 of the sight direction moving mechanism 6 while easily adjusting the vertical position of the screw fixation.
Subsequently, the upper frame indoor side cover part 116 is attached to the indoor side part of the upper frame lower opening 117 of the upper frame 11.
In this way, the index direction slide panel body 30 can be attached to the frame body 10.

According to the configuration of the first embodiment described above, the following effects are achieved.
The sliding window 1 of the present embodiment includes a prospect direction slide panel body 20 and a sight direction slide panel body 30 arranged in a frame 10, and the sight direction slide panel body 20 and the sight direction slide panel body 30 are as follows: A closed position where the forward direction slide panel body 20 and the forward direction slide panel body 30 are arranged in a straight line in the forward direction Y, and a closed position where the forward direction slide panel body 20 and the forward direction slide panel body 30 are arranged in the forward direction Y. The sliding panel body 20 is configured to be movable within the frame body 10 between the open position and the open position, which overlap when seen, and the forward direction slide panel body 20 is configured to be movable within the frame body 10 only in the forward direction Y. Therefore, by moving the sight direction slide panel body 20 within the frame 10 only in the sight direction Y, the sight direction slide panel body 30 can be opened and closed. Thereby, it is possible to realize a sliding window 1 that can be opened and closed while maintaining the view.

Further, in this embodiment, the indexing direction slide panel body 30 is configured to be movable only in the indexing direction within the frame 10. Therefore, while the prospecting direction slide panel body 20 is moved only in the prospecting direction Y within the frame 10, the finding direction sliding panel body 30 can be moved only in the left and right direction X of the finding direction. Thereby, the sliding window 1 can be easily opened and closed.

Further, in this embodiment, a prospecting direction moving mechanism 5 that moves the prospecting direction slide panel body 20 only in the prospecting direction Y is connected to the outer peripheral side edge of the prospecting direction sliding panel body 20. Therefore, it is possible to stably and reliably move the forward-looking slide panel bodies 21 and 22 in the forward-looking direction Y by supporting the outer peripheral side edges of the forward-looking sliding panel bodies 21 and 22.

Furthermore, in this embodiment, when moving the prospecting direction slide panel body 20 and the finding direction sliding panel body 30 from the closed position to the open position, after moving the prospecting direction slide panel body 20 in the prospecting direction Y, By moving the sight direction slide panel body 30 in the left-right direction X of the sight direction, the sight direction slide panel body 20 and the sight direction slide panel body 30 are configured to be movable from the closed position to the open position. Thereby, the sliding window 1 can be opened and closed easily.

In addition, in this embodiment, airtight materials 116b, 125b, and 133b are provided between the forward direction sliding panel body 20 and the frame 10 in the closed position of the forward direction sliding panel body 20 and the facing direction sliding panel body 30. Airtight materials 116b, 125b, and 133b are arranged between the facing direction slide panel body 30 and the frame body 10. Therefore, even when the sliding window 1 is opened or closed, watertightness and airtightness can be ensured.

[Second embodiment]
A second embodiment will be described. The second embodiment is an embodiment in which a lower lid opening/closing mechanism 73 is used in place of the lower lid opening/closing mechanism 71 of the end side lid opening/closing mechanism 7 of the first embodiment. FIG. 16 is a diagram showing a lower lid opening/closing mechanism 73 according to the second embodiment of the present invention. FIG. 17 is a diagram showing the opening/closing operation of the lower lid opening/closing mechanism 73 according to the second embodiment of the present invention. Note that in the second embodiment, differences from the first embodiment will be mainly described. In the second embodiment, the same or equivalent configurations as those in the first embodiment will be described with the same reference numerals, and redundant explanations will be omitted as appropriate.

The lower lid opening/closing mechanism 73 will be explained. As shown in FIG. 16, the lower lid opening/closing mechanism 73 includes, in the lower frame 12, a lower frame outdoor opening/closing lid 128, a lower opening/closing rotating member 731 (rotating member), and a lower connecting member 732. and a lower rotation restriction portion 733.

The lower connecting member 732 is connected to the first lower movable support 201 (the forward-looking moving door roller 203), and is also connected to the lower frame outdoor side opening/closing lid part 128. The lower frame outdoor opening/closing lid part 128 is attached to the lower end of the forward-looking sliding panel body 20 via the first lower movable support 201 .

The lower connecting member 732 includes a lower connecting plate 732a and a protruding piece 732b connected to the lower connecting member 712a. One end of the lower connecting plate 732a is connected to the first lower moving support 201 (the forward moving door wheel 203), and the other end is connected to the protruding piece 732b.

The lower opening/closing rotating member 731 rotatably supports the lower frame outdoor opening/closing lid portion 128 inside the lower frame 12 . The lower opening/closing rotating member 731 has a U-shaped cross-section, and is formed in the closed portion of the U-shaped portion inside the frame 10 when the lower frame outdoor opening/closing lid portion 128 is in the closed position. A closing piece 731a, a first extending piece 731b extending from the outdoor side end of the closing piece 731a toward the lower frame upper opening 127, and a first extending piece 731b extending from the indoor side end of the closing piece 731a to the lower frame upper opening 127. It has a second extending piece 731c extending to the side.

A rotation shaft 731x is provided on the lower end side of the second extending piece 731c. The rotation shaft 731x is rotatably connected to a fixed member 121q fixed to the lower frame 12. Further, a locking roller 731z is provided on the upper end side of the second extending piece 731c. The locking roller 731z locks a block locking portion 735 attached to the side surface of the first lower movable support 201.
A support roller 731y is arranged at the end of the first extending piece 731b on the lower frame outdoor side opening/closing lid part 128 side. A locking roller 711z is arranged on the indoor side of the closing piece 731a.

The lower rotation restriction portion 733 includes a drive portion 733a and a restriction rod-shaped portion 733b (lock portion). The lower rotation restriction portion 733 has the same configuration as the lower rotation restriction portion 713 described above. Therefore, a description of the lower rotation regulating portion 733 will be omitted.

Regarding the lower lid opening/closing mechanism 73 configured as described above, the opening/closing operation of the lower frame outdoor opening/closing lid 128 will be explained.
First, as shown in FIG. 16, when the lower opening/closing rotation member 731 is located at the closed position, it is maintained in a locked state regulated by the restriction rod-shaped portion 733b of the lower rotation restriction portion 733. . From this state, the restriction by the restriction rod-shaped portion 733b is released. Then, in the unlocked state in which the restriction by the regulating rod-shaped portion 733b is released, the forward direction slide panel bodies 21 and 22 are moved from the indoor side to the outdoor side in the forward direction Y. As a result, the locking state of the regulating rod-shaped portion 733b is released and the locking force of the block locking portion 735 on the locking roller 731z is no longer applied, so that the lower opening/closing rotation is stopped as shown in FIG. 17(a). Due to its own weight, the movable member 731 rotates about the rotation axis 731x in a direction toward the outdoor side, and tilts so that the outdoor side portion of the lower frame outdoor side opening/closing lid part 128 is downward.

Subsequently, by further moving the viewing direction slide panel bodies 21 and 22 from the indoor side to the outdoor side in the viewing direction Y, the rotation of the lower opening/closing rotating member 731 is stopped, as shown in FIG. 17(b). do. When the viewing direction slide panel bodies 21 and 22 are further moved from the indoor side to the outdoor side in the viewing direction Y, the lower frame outdoor side opening/closing lid part 128 is attached to the protruding piece 732b, as shown in FIG. 17(c). The lower frame outdoor opening/closing lid part 128 is accommodated in the outdoor end of the lower frame 12 by rotating around the lower frame 12 . In this way, the lower frame outdoor opening/closing lid part 128 can be moved from the closed position to the open position.

In addition, when moving the lower frame outdoor side opening/closing lid part 128 from the open position to the closed position, by moving the forward direction slide panel bodies 21 and 22 from the outdoor side to the indoor side in the forward direction Y, it is moved from the closed position to the closed position. The lower frame outdoor opening/closing lid part 128 can be moved from the open position to the closed position by performing the reverse operation when moving to the open position.

The lower lid opening/closing mechanism 73 of the second embodiment configured as described above can have the same effects as the lower lid opening/closing mechanism 71 of the first embodiment. In addition, in the second embodiment, a case has been described in which the lower lid opening/closing mechanism 73 is arranged on the lower frame 12, but the present invention is not limited to this. By doing so, it can also be placed on the upper frame 11.

[Third embodiment]
A third embodiment will be described. The third embodiment is an embodiment in which an end-side lid lifting mechanism 8A and a viewing direction moving mechanism 5A are arranged on the end side of the lower frame 12A in the left-right direction X. FIG. 18 is a view of the lower part of the sliding window 1 according to the third embodiment of the present invention, viewed from the outside of the room. FIG. 19 is an exploded perspective view of FIG. 18. FIG. 20 is a perspective view showing a state in which the end-side lid lifting mechanism 8A and the viewing direction moving mechanism 5A are arranged on the lower frame 12A in the third embodiment. FIG. 21A is a diagram showing a state in which the elevating lid member 90 is lowered from the state shown in FIG. 18. FIG. 21B is a diagram showing a state in which the forward-looking slide panel body 20 has been moved toward the outdoor side from the state shown in FIG. 21A. Note that in the third embodiment, differences from the first embodiment will be mainly described. In the third embodiment, the same or equivalent configurations as those in the first embodiment will be described with the same reference numerals, and redundant explanations will be omitted as appropriate.

As shown in FIGS. 18 to 20, in the third embodiment, an end-side lid lifting mechanism 8A and a viewing direction moving mechanism 5A are arranged on the end side of the lower frame 12A in the left-right direction X.

As shown in FIGS. 18 and 19, the end-side lid lifting mechanism 8A is arranged below the forward-looking slide panel body 20 at the end of the lower frame 12A in the left-right direction X. As shown in FIG. 20, the end side lid elevating mechanism 8A is attached to the upper surface of the lower frame main body 121 of the lower frame 12A, and by raising and lowering the elevating lid member 90 (see FIGS. 18 and 19), Barrier-free is realized by covering the recess K (groove) of the lower frame 12A when the direction slide panel body 20 moves in the expected direction Y. The elevating lid member 90 can rise to the same level as the upper end of the recess K and cover the recess K. The recess K is capable of accommodating the forward direction slide panel body 20 and is formed in a concave manner with respect to the upper surface 91a of the fixed lid member 91 disposed on the inner side in the left-right direction X of the forward direction. The recess K constitutes a groove.
In the first embodiment described above, the end side lid opening/closing mechanism 7 (see FIG. 6) is provided on the end side of the frame body 10 in the left-right direction X, so that the forward direction sliding panel body 20 is Barrier-free is realized by covering the groove M of the lower frame 12 when moving in the viewing direction Y.

In the third embodiment, the end-side lid lifting mechanism 8A has a configuration that is partially different from the configuration of the center-side lid lifting mechanism 8 disposed at the center of the frame 10 of the first embodiment. There is.
Specifically, the end-side lid lifting mechanism 8A of the third embodiment is different from the center-side lid lifting mechanism 8 of the first embodiment in that the motor 82 and the cross arm 86 are disposed offset in the viewing direction Y. The main difference is that the motor offset type is used (see Figure 14A), whereas the motor straight type is used where the motor 82 and the cross arm 86 are arranged in a straight line (see Figure 20). . Note that the end-side lid lifting mechanism 8A of the third embodiment is similar to the center-side lid lifting mechanism 8 of the first embodiment, except that the motor 82 and the cross arm 86 are arranged in a straight line. The composition is as follows. Therefore, the description of the end-side lid lifting mechanism 8A of the third embodiment will refer to the description of the center-side lid lifting mechanism 8 of the first embodiment, and the description thereof will be omitted.

Furthermore, in this embodiment, the end-side lid lifting mechanism 8A is disposed on the end side of the frame body 10 in the left-right direction This is different from the configuration of the prospective direction moving mechanism 5 of the first embodiment. Specifically, compared to the prospect direction moving mechanism 5 of the first embodiment, the prospect direction moving mechanism 5A of the third embodiment has a notch in the standing plate 582a of the prospect direction moving member 58A of the prospect direction moving mechanism 5. 582b (see FIG. 20) is provided, which is the main difference from the forward direction movement mechanism 5 of the first embodiment. In the third embodiment, similarly to the first embodiment, the prospect direction moving mechanism 5A moves the four outer peripheral side edges of the prospect direction slide panel body 20, similarly to the prospect direction moving mechanism 5 of the first embodiment described above. By moving each of the parts in the forecasting direction Y, the forecasting direction slide panel body 20 is moved only in the forecasting direction Y.

In the third embodiment, the reason why the cutout 582b is provided in the upright plate 582a of the forward direction moving member 58A of the forward direction moving mechanism 5 will be explained.
When elevating and lowering the lifting lid member 90 by the end-side lid lifting mechanism 8A, if the configuration is similar to that of the expected direction moving mechanism 5 of the first embodiment, the expected direction of the expected direction moving mechanism 5 of the first embodiment is Since the upright plate 582 of the movable member 58 hits the elevating lid member 90, it is necessary to cut out the upper surface of the elevating lid member 90 to avoid the forward direction moving member 58. However, processing the upper surface of the elevating lid member 90 is not preferable in terms of design.

Therefore, in the third embodiment, as shown in FIG. 20, a notch 582b is formed in the upright plate 582a of the forward-looking moving member 58A of the forward-looking moving mechanism 5. In this embodiment, the notch 582b is formed on the inside of the upright plate 582a in the left-right direction It has a rectangular cutout so that it can be moved around.
Note that the configuration of the other aspects of the forward direction moving mechanism 5A of the third embodiment is the same as that of the forward direction moving mechanism 5 of the first embodiment, and therefore the description thereof will be omitted.

Operations related to the configuration of the third embodiment will be described.
From the state shown in FIG. 18, by driving the end-side lid lifting mechanism 8A, the lifting lid member 90 is moved from the raised position shown in FIG. 18 to the lowered position shown in FIG. 21A.
Next, from the position shown in FIG. 21A, the viewing direction slide panel body 20 is moved from the indoor side to the outdoor side in the viewing direction Y. Here, each of the four outer circumferential side edges of the prospective direction slide panel body 20 is moved in the prospective direction Y.
In this case, since the notch 582b is formed in the upright plate 582a of the forecast direction moving member 58A of the forecast direction moving mechanism 5, when moving the forecast direction moving member 58A of the forecast direction moving mechanism 5 in the forecast direction Y. , it is possible to move the lid member 90 while avoiding it.
Therefore, the design can be maintained without processing such as cutting out the upper surface of the elevating lid member 90.

Although preferred embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments and modifications, and can be modified as appropriate.
For example, in the embodiment described above, the forward direction moving mechanism 5 is connected to the four outer peripheral side edges of the forward direction slide panel body 20, but the present invention is not limited thereto. For example, one projection direction moving mechanism 5 may be arranged at the center of the upper side of the projection direction slide panel body 20 in the left-right direction It may be configured such that it is connected to the two outer peripheral side edges on the upper side of the direction slide panel body 20, and one is arranged at the center of the lower side in the left-right direction X.

Furthermore, in the embodiment described above, a case has been described in which the center-side lid lifting mechanism 8 is used for a sliding window, but the present invention is not limited thereto. For example, any mechanism that closes the opening when the slide panel body moves may be sufficient, and it can also be applied to a case where it is used in a sliding window or the like.

Further, in the embodiment, the central lid lifting mechanism 8 is arranged on the lower frame 12, but the invention is not limited to this, and for example, the central lid lifting mechanism 8 may be placed on the upper frame 11. .

Furthermore, in the embodiment described above, in the center-side lid lifting mechanism 8, the frame side rising bending piece 121a is arranged on the lower frame 12, but is not limited thereto, and may be arranged on the upper frame 11, for example. Further, although the frame side rising bent piece 121a, the motor side bent piece 812a, or the arm housing side bent piece 873a is formed to have an L-shaped cross section, the present invention is not limited thereto, and may be formed to have a T-shaped cross section, for example. In addition, although the bent end sides of the frame-side rising bent piece 121a, the motor-side bent piece 812a, or the arm housing-side bent piece 873a are formed in a horizontal plane, they are not limited to this, and may be formed in a vertical plane or inclined. It may be formed as a surface.

Furthermore, instead of the motor offset type central lid lifting mechanism 8 of the first embodiment, the motor straight type end lid lifting mechanism 8A of the third embodiment may be used. Instead of the motor straight type end part side lid lifting mechanism 8A of the embodiment, the motor offset type central part side lid lifting mechanism 8 of the first embodiment may be used.

Further, in the first embodiment, a case has been described in which the rotating shaft 83 is configured with a ball screw mechanism, but the present invention is not limited to this, and for example, the rotating shaft 83 may be configured with a sliding screw mechanism.

In addition, in the first embodiment and the second embodiment, when the upper frame outdoor opening/closing lid part 118 (cover member) is moved in the forward direction sliding panel body 20 in the forward direction Y, the forward direction sliding panel It is configured to cover the upper frame gap S1 (gap) between the body 20 and the upper frame outdoor side extension part 112 (outdoor side piece). When the lower frame outdoor side opening/closing lid part 128 (cover member) is moved in the forward direction sliding panel body 20 in the forward direction Y, the forward direction sliding panel body 20 and the lower frame outdoor side extension part 122 (outdoor side piece) are moved. It was configured so as to cover the lower frame gap S2 (gap) between. However, it is not limited to this. The cover member may be configured to cover a gap formed between the forward direction slide panel body 20 and the indoor side piece.

1 Sliding window (fittings)
5 Prospective direction movement mechanism (indoor/outdoor direction movement mechanism)
10 Frame body 20 Prospective direction sliding panel body (first shoji)
30 Miseki direction sliding panel body (second shoji)
116b Airtight material (first airtight material, second airtight material)
125b Airtight material (first airtight material, second airtight material)
133b Airtight material (first airtight material, second airtight material)

Claims (5)

A fitting comprising a frame provided in an opening of a building, and a first shoji and a second shoji disposed within the frame,
The first shoji and the second shoji are arranged in a closed position in which the first shoji and the second shoji are arranged in a straight line in a direction, and in a closed position in which the first shoji and the second shoji are arranged in a straight line in the direction of the opening. configured to be movable within the frame in an open position where the second shoji overlaps,
The first shoji is configured to be movable only in an indoor/outdoor direction within the frame,
The frame body has a lower frame on which a lower end of the first shoji is arranged,
The first shoji is disposed on the lower frame before and after moving only in the indoor/outdoor direction within the frame ,
comprising a prospective direction movement mechanism that moves the first shoji only in the indoor/outdoor direction within the frame;
The fitting in which the projection direction moving mechanism is disposed within the frame . A fitting comprising a frame provided in an opening of a building, and a first shoji and a second shoji disposed within the frame,
The first shoji and the second shoji are arranged in a closed position in which the first shoji and the second shoji are arranged in a straight line in a direction, and in a closed position in which the first shoji and the second shoji are arranged in a straight line in the direction of the opening. configured to be movable within the frame in an open position where the second shoji overlaps,
The first shoji is configured to be movable only in an indoor/outdoor direction within the frame,
The frame body has a lower frame on which a lower end of the first shoji is arranged,
The first shoji is disposed on the lower frame before and after moving only in the indoor/outdoor direction within the frame ,
A lower frame opening that opens upward is formed in the lower frame,
The lower end of the second shoji is configured to be movable in the left-right direction in a groove formed in the lower frame opening,
A fitting comprising: an elevating lid member that lifts and lowers to close the groove opened when the second shoji is moved when the lower end of the second shoji is moved in the left-right direction in the groove. A fitting comprising a frame provided in an opening of a building, and a first shoji and a second shoji disposed within the frame,
The first shoji and the second shoji are arranged in a closed position in which the first shoji and the second shoji are arranged in a straight line in a direction, and in a closed position in which the first shoji and the second shoji are arranged in a straight line in the direction of the opening. configured to be movable within the frame in an open position where the second shoji overlaps,
The first shoji is configured to be movable only in an indoor/outdoor direction within the frame,
The frame body has a lower frame on which a lower end of the first shoji is arranged,
The first shoji is disposed on the lower frame before and after moving only in the indoor/outdoor direction within the frame ,
A lower frame opening that opens upward is formed in the lower frame,
The lower end of the first shoji is movable through the lower frame opening only in the indoor/outdoor direction,
The lower frame opening is closed by a lid provided at the lower end of the first shoji when the first shoji is arranged in line with the second shoji in a straight line in a direction, and 1. A fitting that opens when the shoji is moved indoors or outdoors. The fitting according to any one of claims 1 to 3 , wherein the movement range of the first shoji is within an expected width that is the width of the lower frame in the indoor and outdoor directions. 5. A cushioning material is provided on a prospective surface extending in an indoor/outdoor direction at an outer end in a left-right direction in a facing direction of each of the first shoji and the second shoji. Fittings.

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