JP2747866B2 - Inward sliding window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash frame, in which an outer sash is fitted and fixed to one side in the in-plane direction on the outside of the sash frame in the out-of-plane direction. The present invention relates to an inward moving sliding window built so as to be able to travel inward.

[0002]

2. Description of the Related Art As an inward moving window, for example, Japanese Utility Model 3
As shown in JP-8795-A, an outer sash is fitted and fixed to one side in the in-plane direction on the outside of the sash frame in the out-of-plane direction, and the upper and lower frames constituting the sash frame are fixed to the outside of the sash frame. There is a known type in which an inner sash is erected in an in-plane direction along an upper rail and a lower rail which are provided integrally with the sash.

[0003]

The upper part of the inner sliding door of the inner sliding window is slidably engaged with an upper rail integrally provided on the upper frame, and the door wheel below the inner sliding door is integrally formed on the lower frame. The inner sash is attached to a sash frame from the indoor side for fixing the outer sash, and can be removed from the sash frame for fixing the outer sash to the in-plane direction along the provided lower rail. For example, while moving the lower part of the inner stomach to the indoor side while lifting the inner sash, move the inner sash down, remove it from the sash frame in a posture oblique to the vertical, and operate the sash frame in the opposite operation. It is attached to.

When the inner sliding door of the inner sliding window is attached to the sash frame and removed as described above, it is necessary to move the lower end of the inner sliding door above the indoor vertical plate of the lower frame. Since the plate cannot be made much higher than the lower rail, the rising dimension of the lower frame of the indoor vertical plate from the horizontal plate is reduced, so that rainwater or the like easily penetrates the indoor side beyond the indoor vertical plate, and the watertightness deteriorates.

[0005] Further, since the lower end of the inner sash is moved to the indoor side, the floor of the room is not only easily damaged, but also the dew-receiving angle member may not be attached to the lower end of the sash.

[0006] In a double sliding window in which a sash frame and an inner sash are slidably mounted in an in-plane direction in a sash frame, for example, as shown in Japanese Utility Model Publication No. 3-12150, a downward facing sash is provided above the outer sash. The hooks are movably engaged in the in-plane direction along the upper hooks of the upper frame, lift the outer sash, release both hooks, move the upper sash to the indoor side and remove it. Are known.

However, this is a sliding door with double sliding windows, and the sliding door is mounted in the sash frame at a position lower than the inner sliding door. Therefore, the sliding door can be removed as described above. If the removal / attachment method is applied to the inner sash, the inner sash will be mounted and cannot be removed due to the dimensional relationship between the inner sash and the upper frame. Not applicable to mounting and dismounting methods.

An object of the present invention is to provide an inward moving sliding window which can solve the above-mentioned problem.

[0009]

According to a first aspect of the present invention, a sash 5 is fixed to one side in the in-plane direction on the outside of the sash frame 1 in the out-of-plane direction. An inner sliding window in which the inner sash 6 is mounted so as to be able to run in the in-plane direction, an outer sash mounting portion is formed outside the inner surface of the upper frame 2 constituting the sash frame 1, and the inner side of the inner surface is substantially closed. A flat surface, and an upward hook 23 is integrally provided toward the indoor side at an intermediate portion of the inner surface of the upper frame 2 in the indoor / outward direction,
A downward hook 34 is provided on the upper end of the inner sash 6 toward the outside of the room. The downward hook 34 is removably engaged with the upward hook 23, and the downward hook 34 and the upward hook 23 are engaged.
In this case, an indoor vertical plate 27 that removably closes a gap between the inner surface of the upper frame 2 and the upper part of the inner sash 6 is detachably mounted on the inner surface of the upper frame 2 on the indoor side. It is a moving window. The second invention is a sash frame 1
The sliding door 5 has an outer sliding door 5 fixed to one side in the in-plane direction on the outer side of the room, and the inner sliding door 6 is mounted on the inner side of the sash frame 1 on the inner side of the out-of-plane direction so as to be able to travel in the in-plane direction. A sash fitting portion is formed on the inner surface of the upper frame 2 constituting the sash frame 1 on the outdoor side, and the indoor surface on the inner surface is substantially flat, and the inner surface of the upper frame 2 faces upward to the middle portion in the indoor / outward direction. The hooks 23 are integrally provided toward the indoor side, and the downward hooks 34 are provided at the upper end of the inner shroud 6 toward the outdoor side. The downward hooks 34 are detachably engageable with the upward hooks 23. And the overlap between the downward hook 34 and the upward hook 23 is made smaller than the maximum lifting amount of the inner sash, and the indoor vertical plate 27 is moved vertically up and down on the inner side of the inner surface of the upper frame 2 by its own weight. Attach to the upper part of the inner shoji 6 so that it will be in the position, Inner vertical plates 27 are Uchido piece sliding window which was significantly smaller gap between the upper and the indoor vertical plate 27 the lower end of the inner sash 6 when the lower position.

[0010]

According to the first aspect of the invention, the inner shoji 6 is lifted, the downward hook 34 is disengaged from the upward hook 23, and the upper portion of the inner shoji 6 is moved to the indoor side to be in a down state. The inner sash 6 can be removed from the sash frame 1 to the indoor side, and the inner sash 6 can be attached to the sash frame 1 by the opposite operation. It does not penetrate the indoor side beyond the indoor vertical plate 33, does not damage the indoor floor, and also allows the installation of a dew-receiving angle member. In addition, inner shoji 6
The upper end of the inner sash 6 does not interfere with the inner surface of the upper frame 2 when the inner sash is lowered, so that the inner sash can be smoothly lowered and the attachment and removal of the inner sash 6 can be facilitated. Further, since the gap between the inner surface of the upper frame 2 and the upper portion of the inner sash 6 is closed by the indoor vertical plate 27, even if the inner sash 6 is lifted up by increasing the maximum amount of the inner sash, the inner sash 6 can be easily removed and attached. Since the large gap between the inner surface of the upper frame 2 and the upper part of the inner sash 6 is not visible from the room, the appearance is good. In addition, since the indoor vertical plate 27 is detachable, there is no obstruction at the time of removing and attaching the inner sash 6. According to the second invention, the inner shoji 6 is lifted, the downward hook 34 is detached from the upward hook 23, and the inner shoji 6 is lifted.
By moving the upper part of the inner side of the sash frame 1 to the indoor side to make the inner side of the sash frame 1, the inner sash 6 can be removed from the sash frame 1 to the indoor side, and the inner sash 6 can be attached to the sash frame 1 by the opposite operation. The rising size of the indoor vertical plate 33 of the frame 3 is increased so that rainwater does not enter the indoor side beyond the indoor vertical plate 33, and the indoor floor is not damaged, and a dew condensation receiving angle member is attached. Is also possible. In addition, inner shoji 6
The upper end of the inner sash 6 does not interfere with the inner surface of the upper frame 2 when the inner sash is lowered, so that the inner sash can be smoothly lowered and the attachment and removal of the inner sash 6 can be facilitated. In addition, indoor vertical plate 2
The gap between the lower end of 7 and the upper part of the inner shoji 6 is extremely small,
Remove the inner shoji 6 by increasing the maximum lifting amount of the inner shoji,
Even if it is easy to attach, the large gap between the inner surface of the upper frame 2 and the upper part of the inner sash 6 is mostly invisible from the room,
Looks good. Moreover, since the indoor vertical plate 27 moves upward by lifting the inner sash 6, the inner sash 6 is removed.
There is no obstruction during installation.

[0011]

[Example] As shown in FIG.
And a lower frame 3 and a pair of left and right vertical frames 4 and 4 to form a square frame,
The outer sash 5 is fixed to the sash frame 1 in the in-plane direction outside of the sash frame 1 toward one side in the in-plane direction, and the inner sash 6 is allowed to run freely in the in-plane direction on the out-of-plane room side of the sash frame 1. It is erected and constitutes an inward sliding window. The outer shoji 5 is an upper frame 7
, Lower frame 8, door stop frame 9, and combination frame 10 are framed in a rectangular shape, and glass 11 is mounted inside thereof. The inner shoji 6 is made up of upper frame 12, lower frame 13, door stop frame 14, The frame 15 is framed in a square shape, and a glass 16 is mounted inside the frame.

As shown in FIG. 2, the upper frame 2 has an intermediate hanging plate 21 and an outdoor hanging plate 22 integrally formed at an intermediate portion of an outer surface of a horizontal plate 20 facing the outer surface of the upper frame 2. And an upwardly-facing hook 23 facing the indoor side is provided integrally and continuously at the lower end of the intermediate hanging plate 21 in the longitudinal direction, and a connecting horizontal piece 24 is provided between the intermediate hanging plate 21 and the outdoor hanging plate 22. Are integrally provided to form a downwardly-facing concave groove 25, and only a pair of locking receiving pieces 26, 26 are provided integrally on the side of the horizontal plate 20 near the room. The inner side of the upper frame 2, that is, the inner side of the upper frame 2, has a substantially flat surface without irregularities, and the pair of locking receiving pieces 26, 26 has a pair of locking pieces 2 of the indoor vertical plate 27.
The indoor vertical plate 27 is removably mounted with the engagement of the upper and lower frames 8 and 28 so that the upper frame 7 of the outer sash 5 is engaged with the lower concave groove 25.

As shown in FIG. 2, the lower frame 3 has a horizontal plate 30 bent in a staircase shape with a high indoor side and a low outdoor side, and an inner lower portion integrally provided at a high portion of the horizontal plate 30 on the indoor side. Rail 31
And an outer lower rail 32 provided integrally with a lower portion of the horizontal plate 30 on the outdoor side, and an indoor vertical plate 33 provided integrally with an indoor end of the horizontal plate 30. The inner lower rail 31 is an outer lower rail. 32, the indoor vertical plate 33 is higher than the inner lower rail 31, and the lower frame 8 of the outer sash 5 is placed on the outer lower rail 32, and is engaged with the horizontal plate 30 and attached. is there.

Downward hooks 34 are integrally provided in the upper part of the upper frame 12 of the inner sash door 6 near the outside in the longitudinal direction toward the outdoor side, and the downward hooks 34 are attached to the upward hooks 23. slidably engaged in an in-plane direction, the inner sash 6 in contact with the lower rail 31 the door roller 35 is an inner attached to bottom rail 13 is freely travel in the plane direction, the downward hook piece 34 and the upward hook piece 23 is smaller than the maximum lift amount l ₂ overlapping generations l ₁ is the inner sash 6 and. Horizontal plate 20 of the upper frame 2
Is mounted with a pair of retaining blocks 36, the lifting amount of the inner sash 6 is made smaller than the overlapping margin ₁₁ by the retaining blocks 36, and a pair of the retaining blocks 36 are provided at the upper end of the inner sash 6. Is formed with a pair of cutout recesses (not shown) into which the recesses fit.

As shown in FIG. 3, a smoke return 40 is integrally provided on the indoor side surface 10a of the combination frame 10 of the outer sliding door 5, and a combined vertical sealing material 41 is attached to the indoor side. When the inner shoji 6 is closed, the smoke return 42 and the smoke return 4 are integrally provided on the outdoor side surface 15a of the combination frame 15.
0 is engaged, and the combined vertical sealing material 41 presses against the outdoor side surface 15a of the combining frame 15; the upper end of the combined vertical sealing material 41 contacts the upward hook 23 of the upper frame 2; Are the inner and outer lower rails 31, 32 on the horizontal plate 30 of the lower frame 3.
When the inner sash 6 is closed in contact with the lower block 43 mounted in between, the joining portions of the inner and outer sashes 6, 5 are sealed.

Next, the operation of removing the inner sash 6 will be described. The indoor vertical plate 27 of the upper frame 2 is removed, and the horizontal plate 20 of the upper frame 2 is removed.
The interior side is made almost flat. Stopper block 36
Is aligned with the notch recess on the upper part of the inner sash, the inner sash 6 is lifted, and the downward hook 34 is detached from the upward hook 23. At this time, the upper end surface of the inner sash 6 has a slight gap without interfering with the horizontal plate 20 of the upper frame 2. The upper part of the inner sash 6 is moved to the indoor side to be in an inclined state with respect to the vertical, and the upper part of the inner sash 6 is projected from the upper frame 2 to the indoor side. At this time, the portion of the upper frame 2 on the indoor side of the horizontal plate 20 is a substantially flat surface without any convex portion, so that the upper part of the inner sash 6 does not interfere with the portion of the upper frame 2 on the indoor side of the horizontal plate 20, and the inner sash 6 is smoothly lowered. it can. Inner shoji 6 in the state described above
Is lifted obliquely upward, the lower part of the inner sash is removed from the lower frame 3, and the inner sash is removed from the sash frame 1 to the indoor side. The attachment of the inner shoji 6 to the sash frame 1 may be performed in the opposite manner.

[0017]

FIG. 4 and FIG. 5 show a second embodiment, in which a slit-like opening 20 is formed on the horizontal plate 20 of the upper frame 2 closer to the indoor side.
The indoor vertical plate 27 is slidably inserted into the opening 20a so that the indoor vertical plate 27 can be slid up and down, and is always under its own weight. By doing so, the indoor vertical plate 27 is pushed up by lifting the inner sash 6, so that the inner sash 6 can be mounted and removed without mounting or removing the indoor vertical plate 27.

[0019]

[0020]

According to the first aspect of the present invention, the inner sash 6
Is lifted, the downward hooks 34 are disengaged from the upward hooks 23, and the upper part of the inner sash 6 is moved to the indoor side to make the inner sloping state, so that the inner sash 6 can be removed from the sash frame 1 to the indoor side, Since the inner shoji 6 can be attached to the sash frame 1 by the opposite operation, the rising dimension of the indoor vertical plate 33 of the lower frame 3 is increased so that rainwater does not enter the indoor side beyond the indoor vertical plate 33. In addition, the floor in the room is not damaged, and the angle member for dew condensation can be attached. Also, when the inner sash 6 is depressed, the upper end of the inner sash 6 is positioned on the upper frame 2.
The inner shroud can be smoothly laid down without interfering with the inner surface of the inner shroud, thereby facilitating attachment and detachment of the inner shoji. Further, since the gap between the inner surface of the upper frame 2 and the upper portion of the inner sash 6 is closed by the indoor vertical plate 27, even if the inner sash 6 is lifted up by increasing the maximum amount of the inner sash, the inner sash 6 can be easily removed and attached. Since the large gap between the inner surface of the upper frame 2 and the upper part of the inner sash 6 is not visible from the room, the appearance is good. In addition, since the indoor vertical plate 27 is detachable, there is no obstruction at the time of removing and attaching the inner sash 6. According to the invention according to claim 2, the inner shoji 6 is lifted, the downward hooks 34 are disengaged from the upward hooks 23, and the upper part of the inner shoji 6 is moved to the indoor side to make the inner shrinking state into a down state. 6 can be removed from the sash frame 1 to the indoor side, and the inner sash 6 can be attached to the sash frame 1 by the opposite operation. It does not penetrate into the room side beyond the plate 33, does not damage the floor in the room, and also allows the installation of a dew-condensing angle member. In addition, when the inner sash 6 is lowered, the upper end of the inner sash 6 does not interfere with the inner surface of the upper frame 2, the inner sash can be smoothly lowered, and the inner sash 6 can be easily attached and detached. Further, even if the gap between the lower end of the indoor vertical plate 27 and the upper part of the inner sash 6 is extremely small, and the maximum lifting amount of the sash is increased to make the inner sash 6 easy to remove and attach, the inner surface of the upper frame 2 can be easily removed. The large gap between the upper part of the inner sash 6 and the upper part of the inner sash 6 is invisible from the room, so that the appearance is good. Moreover, since the indoor vertical plate 27 moves upward by lifting the inner sash 6, it does not become a hindrance when removing and attaching the inner sash 6.

[Brief description of the drawings]

FIG. 1 is a schematic front view of an inner sliding window.

FIG. 2 is a longitudinal sectional view showing a first embodiment of the present invention.

FIG. 3 is a transverse sectional view showing the first embodiment of the present invention.

FIG. 4 is a longitudinal sectional view showing a second embodiment of the present invention.

FIG. 5 is a transverse sectional view showing a second embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... sash frame, 2 ... upper frame, 3 ... lower frame, 4 ... vertical frame, 5 ... outer sash, 6 ... inner sash, 12 ... upper frame, 13 ... lower frame, 14 ... door frame, 15 ... Frame, 20: horizontal plate, 23: upward hook, 33: indoor vertical plate, 34: downward hook.

Claims (2)

(57) [Claims] A sash (5) is fixed to one side of the sash frame (1) in the out-of-plane direction on the outside of the sash frame (1), and the inner sash (6) is movable in the in-plane direction on the outside of the sash frame (1) in the out-of-plane room. An inner sliding window attached to the sash frame 1, the inner surface of the upper frame 2 constituting the sash frame 1,
The inside of the upper surface of the upper frame 2 is integrally formed with an upward hook piece 23 toward the indoor side at an intermediate portion in the indoor and outdoor directions. A downward hook 34 is provided at the upper end of the shoji 6 toward the outside of the room, and the downward hook 34 is attached to the upward hook 23.
And the overlap between the downward hook 34 and the upward hook 23 is made smaller than the maximum lift of the inner sash ,
On the indoor side of the inner surface of the upper frame 2, the inner surface and the inner sash
6 Indoor vertical plate 27 that closes the gap between the top and bottom is removable
Inward sliding window attached to the door. 2. A sash 5 is fixed to one side in the in-plane direction outside the sash frame 1 outside the plane of the sash frame 1, and the inner sash 6 can be run in the plane inside the sash frame 1 inside the out-of-plane room. An inner sliding window attached to the sash frame 1, the inner surface of the upper frame 2 constituting the sash frame 1,
The inside of the upper surface of the upper frame 2 is integrally formed with an upward hook piece 23 toward the indoor side at an intermediate portion in the indoor and outdoor directions. A downward hook 34 is provided at the upper end of the shoji 6 toward the outside of the room, and the downward hook 34 is attached to the upward hook 23.
And the overlap between the downward hook 34 and the upward hook 23 is made smaller than the maximum lift of the inner sash ,
An indoor vertical plate 27 is placed on the indoor side of the inner surface of the upper frame 2.
The inner sash 6 can be moved downward and be lowered by its own weight.
Installed facing the upper part, when the indoor vertical plate 27 is in the lower position
The gap between the upper part of the inner shoji 6 and the lower end of the indoor vertical plate 27 is markedly
Small sliding window for inner motion.