JP6325373B2 - Raising and lowering window - Google Patents

Description

  The present invention relates to a raising / lowering window attached to an opening of various buildings such as a house and a building.

  2. Description of the Related Art Conventionally, a raising and lowering window is known in which an upper and lower shoji are mounted in a frame attached to an opening of a building, the upper shoji is fixedly held, and the lower shoji can be moved up and down to be opened. As an example of such a raising / lowering window, for example, one disclosed in Patent Document 1 has been proposed. The raising and lowering windows are arranged in the frame with the upper and lower shojis arranged vertically in the frame when the shoji is closed, and the guide grooves formed in the left and right vertical frames on the indoor side are located above the lower end. And a linear groove extending in the vertical direction. The lower shoji is opened and closed along the guide groove.

The raising / lowering window 100 described in Patent Document 1 is a support that engages with a guide groove 103 formed in the vertical frame 102 at the bottom of the lower arm of the lower shoji 101 in the partial horizontal sectional view of the lower shoji 101 shown in FIG. A member 104 is formed. One end of a wire 106 disposed along the guide groove 103 is locked to the support member 104, and the other end of the wire 106 is connected to a winding spring in a balancer disposed at the upper part of the vertical frame.
Further, in the partial horizontal cross-sectional view of the upper cover 107 fixed to the frame shown in FIG. 10, the wire 106 fed out from the winding spring provided in the balancer descends in the guide groove 103 and is locked to the support member 104. Has been.

  When the raising / lowering window 100 is opened, the lower shoji 101 in the closed position indicated by a two-dot chain line in FIG. 9 is tilted to the prospect side with the support member 104 at the lower end as a fulcrum and tilted indoors. Next, when the lower shoji 101 is lifted by holding the handle provided on the upper arm of the lower shoji 101, the support member 104 and the latch member are guided by the guide groove 103 and can be raised to the fully open position. Moreover, the lower shoji 101 is stopped at an arbitrary position by the urging force of the winding spring of the balancer.

JP 2012-1897 A

  However, in the raising / lowering window 100 described in Patent Document 1, it is preferable to form a hollow section with a cylindrical cross section that is hermetically sealed in the resin vertical frame portion in order to enhance the heat insulation of the vertical frame portion of the frame body. As described above, since the support member 104 and the latch member move up and down during the opening / closing operation of the lower shoji 101, the travel region of the guide groove 103 must be maintained in an open state, and a hollow section having a cylindrical cross section cannot be formed. .

  Similarly, although the lower shoji 101 does not run in the guide groove 103 in the upper region from the fully open position of the lower shoji 101, it is necessary to lock the wire 106 to the support member 104 of the lower shoji 101 when the raising / lowering window 100 is assembled. . Therefore, since the wire 106 wound up by the winding spring has to be pulled out from the guide groove 103 and locked to the support member 104, the upper region of the guide groove 103 is also opened so that the wire 106 can be easily taken out. Due to the structure of the raising / lowering window 100, a hollow portion having a cylindrical cross section cannot be formed in the guide groove, and the heat insulating property of the vertical frame cannot be improved.

This invention is made | formed in view of such a subject, Comprising: It aims at providing the raising / lowering window which can move a movable shoji along a guide groove, and can improve the heat insulation of a vertical frame.

A raising / lowering window according to the present invention is a raising / lowering window provided with a fixed shoddle provided on one side of a frame provided in an opening of a building and a movable shoddle provided on the other and movable , wherein the vertical frame of the frame A guide groove that is formed on the indoor side of the fixed shoji to guide the movement of the movable shoji, a support member that can run in the guide groove and is attached to the movable shoji, and at least covers a moving area of the movable shoji in the guide groove A first cover member that allows movement of the support member, and the guide groove and the first cover member form a hollow section having a cylindrical cross section .
The raising and lowering window according to the present invention covers the guide groove with the first cover member, so that a hollow section having a cylindrical cross section can be formed to improve heat insulation, and the appearance is good, and the movable shoji is opened and closed. When the first cover member is moved along the guide groove, the first cover member is elastically deformed to allow the support member to move, so that the heat insulating property can be improved without affecting the opening / closing operation of the movable member.
When the guide groove is divided into the moving area and the non-moving area of the movable shoji, the first cover member may be provided in both areas or in the moving area. Further, the length of the cord-like member may be adjusted according to the raising / lowering position of the movable shoji by the urging force of the winding means provided on the balancer.

The raising / lowering window according to the present invention is a raising / lowering window provided with a fixed shoddle provided on one side of a frame body provided at a building opening and a movable shoddle provided on the other side and movable. A guide groove that is formed in a frame and guides the movement of the movable obstacle; a support member that can run in the guide groove and is attached to the movable obstacle; and at least covers a movement area of the movable obstacle in the guide groove. And a second cover member that covers the non-moving region of the movable shoji in the guide groove and that can be opened and closed .
By covering the non-moving area of the guide groove where the movable shoji does not move with the second cover member, the rope-like member cannot be seen, so the appearance is good and the rope is opened by opening the second cover member when assembling the raising and lowering windows. The member can be pulled out easily.

Further, the guide groove is made of resin, the first cover member is fiber維体or fin portion, the cross-section cylindrical hollow portion is preferably forms a heat-insulating space.
If the first cover member is a fiber body or a fin portion, the fiber body or the fin portion escapes and returns to the original closed position when the movable shoji support member travels.

The second cover member may be a door part, a fiber body, or a fin part.
When the second cover member is a door portion, it can be opened and closed. When the second cover member is a fiber body or a fin portion, the fiber body or the fin portion can be displaced and opened to draw out the cord-like member.

Further, the first cover member may be provided in a moving area where the movable obstacle in the guide groove is movable, and the second cover member may be provided in a non-moving area where the movable obstacle in the guide groove does not move.
In the non-moving area where the movable shoji does not move, the second cover member can be opened when the cord-like member is pulled out, and can be kept closed when not pulling out, and in the moving area where the movable shoji moves, the first cover member is The support member is allowed to travel while the guide groove is covered.

The raising / lowering window according to the present invention is a raising / lowering window provided with a fixed shoddle provided on one side of a frame body provided at a building opening and a movable shoddle provided on the other side and movable. A guide groove that is formed in a frame and guides the movement of the movable obstacle; a support member that can run in the guide groove and is attached to the movable obstacle; and at least covers a movement area of the movable obstacle in the guide groove. And a first cover member that allows movement of the support member, wherein the first cover member is provided in a moving region and a non-moving region of the movable shoji in the guide groove .
Manufacturing is facilitated by providing the first cover member continuously in the moving region and the non-moving region of the guide groove.

  According to the raising / lowering window according to the present invention, the vertical frame of the frame body is provided with the first cover member that covers the guide groove for guiding the movement of the movable shoji and allows the support member to move. It is possible to improve the heat insulation by forming the portion and to hide the cord-like member without exposing it, so that the appearance is good. In addition, when the movable shoji is moved along the guide groove for opening and closing, the first cover member is elastically deformed to allow the support member to move, so that the heat insulating property is maintained high without affecting the opening and closing operation of the movable member. it can.

It is a front view of the raising / lowering window by embodiment of this invention. It is explanatory drawing which shows the vertical shoji and balancer except the frame of the raising / lowering window shown in FIG. It is the AA longitudinal cross-sectional view of the raising / lowering window shown in FIG. It is a BB line horizontal sectional view of the raising / lowering window shown in FIG. FIG. 4 is a horizontal sectional view of the raising and lowering window shown in FIG. It is the elements on larger scale of the latch lock apparatus and vertical frame of the BB line cross section of the raising / lowering window shown in FIG. It is principal part sectional drawing in which the lower shoji is in a half open state. It is principal part sectional drawing in which the lower shoji is in a full open state. It is a partial horizontal sectional view which shows the positional relationship of the lower shoji and guide groove in the conventional raising / lowering window. It is a partial horizontal sectional view which shows the process of pulling out the wire in a guide groove, when assembling the lower shoji in a raising / lowering window.

Hereinafter, the raising / lowering window 1 by embodiment of this invention is demonstrated with an accompanying drawing.
1 to 8 show a raising / lowering window 1 according to an embodiment of the present invention.
The raising / lowering window 1 according to the present embodiment includes a rectangular frame-shaped frame 2 at the opening of a building, and an upper obstacle 3 and a lower obstacle 4 that are housed in the frame 2 and are sealed. .
The frame 2 includes an upper frame 6, a lower frame 7, and left and right vertical frames 8 and 9. The upper obstacle 3 in the frame 2 is fixedly held by the frame 2 as a fixed obstacle, and the lower obstacle 4 can be moved up and down in the vertical direction as a movable obstacle and can be opened and closed. Further, as shown in FIG. 2, balancers 11 are provided in the upper portions in the left and right vertical frames 8, 9, and the other ends of the wires 12 fed out from the balancers 11 are connected to both ends of the lower arm 24 of the shoji 4. The support member 13 is provided with a support portion 13a that is locked. Further, the balancer 11 has a built-in winding spring that urges the wire 12 in the winding direction, and can balance the load of the lower shoji 4 to hold the lower shoji 4 at an arbitrary height.

In FIG. 3, left and right vertical frames 8, 9 are formed with guide grooves 15 that guide the lowering and lowering door 4 to move up and down. The guide groove 15 has an inclined groove 15a extending from the lower frame 7 toward the indoor side of the frame body 2 and extending upward, and a linear groove 15b extending in the direction of the upper frame 6 substantially parallel to the upper shoji 3. Yes. The inclination angle θ of the inclined groove 15a with respect to the horizontal plane can be set as appropriate, but is preferably set in the range of 25 ° to 45 °.
The upper shoji 3 and the lower shoji 4 are held in a substantially coplanar shape in the frame 2 in a closed state, and have high airtightness and good design. It can open by raising along the guide groove 15 formed in the vertical frames 8 and 9.

1 to 3, the upper shoji 3 is formed in a quadrangular shape by an upper collar 17, a lower collar 18, and left and right vertical frames 19, 20, and a multi-layer glass, for example, a triple glass 21 is accommodated therein as a panel. The shoji 3 is fixed to the frame 2. Similarly, the lower shoji 4 is also formed in a quadrangular shape by an upper collar 23, a lower collar 24, and left and right vertical collars 25, 26, and a multi-layer glass such as a triple glass 27 is accommodated therein as a panel.
In addition, instead of the triple glass 21, the upper shoji 3 and the lower shoji 4 may store a pair glass, another double glazing, a single glazing, etc. as a panel.

  In the lower shoji 4, the upper collar 23 is provided with a handle portion 30 for gripping the lower shoji 4 on the indoor side when tilting the lower shoji 4. The handle portion 30 is made of, for example, resin, and includes a plurality of hollow hollow cylinders that are hermetically sealed in the vertical direction and the horizontal direction so as to cover the lower collar 18 of the upper shoji 3, the upper arm 23 of the lower shoji 4, and the gap 22 between them. Portions (hereinafter simply referred to as hollow portions) are formed by being laminated, and some of the hollow portions are disposed in the gap 22. Thereby, the heat insulation of the lower arm 18 of the upper shoji 3, the upper arm 23 of the lower shoji 4, and the gap 22 between them is improved. In FIG. 3, a resin handle 30 is provided on the indoor side of the raising and lowering window 1 to improve the design of the appearance, and the metal upper bar 34 is moved to the outdoor side to enhance the heat insulation.

  Further, an upper reinforcing metal fitting 33 is attached to the upper collar 23 of the lower shoji 4 between the glazing channel 32 holding the triple glass 27 and the handle part 30 to cover the glazing channel 32. The upper reinforcing bracket 33 is made of, for example, steel, and is formed in, for example, a step shape from one end on the indoor side to the other end on the outdoor side. The one end on the indoor side covers the glazing channel 32 and The other end portion on the outdoor side is fitted into the recess, and is fixed by being fitted into the recess of the aluminum metal top 34.

Moreover, as shown in FIG. 6, the latch member 67 which protrudes outside by the elasticity of the spring member 68 mentioned later is provided in the both sides of the finding direction (width direction) of the upper collar 23 in the shoji 4. The lower shoji 4 is tilted indoors by the handle portion 30 so that the latch member 67 can be fitted into the linear groove 15 b of the guide groove 15.
When the lower shoji 4 is opened and closed, the guide groove 15 in which the latch member 67 and the support member 13 are fitted can be used as a guide to move up and down. Further, in the cleaning state of the raising / lowering window 1, the latch member 67 comes off the guide groove 15 and is further inclined and held indoors.

3, the glazing channel 32 holding the triple glass 27 is covered with a lower reinforcing bracket 36, and a resin lower rod 37 is attached to the lower side thereof. The lower reinforcing bracket 36 is made of, for example, steel, and is formed in, for example, a step shape from one end on the indoor side to the other end on the outdoor side. The one end on the indoor side covers the glazing channel 32 and the resin lower rod 37 The other end on the outdoor side is fitted into the recess, and is fixed by fitting into the recess of the aluminum metal lower bar 38.
The lower reinforcing bracket 36 is formed substantially symmetrically with the upper reinforcing bracket 33 and has a configuration in which the triple glass 27 is sandwiched up and down via the glazing channel 32. Moreover, the handle 30 and the resin lower rod 37 are installed on the upper rod 23 and the lower rod 24, respectively, and the upper and lower metal rods 34 and 38 are moved to the outdoor side to improve the heat insulation. The strength reduction is reinforced by both reinforcing metal fittings 33 and 36.

  Further, a resin lower rod 37 provided on the lower shoji 4 extends from the lower part of the glazing channel 32 to the indoor side covering the lower reinforcing metal 36 and has a stepped cross section. The handle piece 37a protrudes. Further, a metal lower bar 38 that engages with the resin lower bar 37 extends to the outdoor side at the lower part of the glazing channel 32 and the other end of the lower reinforcing bracket 36 is fitted, and the support member 13 is engaged therebelow. In addition, the support member 13 is screwed to the lower reinforcing bracket 36. The support member 13 is provided with a support portion 13 a slidably fitted in the guide groove 15.

Further, a space 42 is formed between the lower arm 24 of the lower shoji 4 and the lower frame 7 to allow the lower shoji 4 and the support member 13 to rotate, tilt, and move up and down. 42 has an opening 42 a on the indoor side along the inclined groove 15 a of the guide groove 15. And the pulling piece 37a of the resin lower rod 37 protrudes into the opening 42a to narrow the opening.
Further, a metal lower frame 44 made of, for example, aluminum is formed on the lower frame 7 that forms the opening 42a. 38 is in contact and sealed. A second soft resin lower frame having a first soft resin lower frame 46 having a first fin portion 46 a on the indoor side of the metal lower frame 44 and a second fin portion 47 a contacting the bottom of the resin lower rod 37. 47 is connected via a hard resin lower frame.

3 and 4, the lower shoji 4 can be moved up and down along the guide groove 15 by fitting the support member 13 and the latch member 67 into the guide groove 15, and the support member 13 moves to the linear groove 15b. At that time, it can be moved up and down substantially parallel to the upper shoji 3 and can be raised to the fully open position where it comes into contact with the stopper 56.
4 and 5, the resin vertical gutter 50 is connected to the vertical gutters 25 and 26 of the lower shoji 4 to a metal vertical gutter 49 that covers the glazing channel 32. On the side of the vertical frames 8 and 9 of each resin vertical rod 50, for example, two strips of a sealing material 51 made of a fibrous body such as mohair are attached at a predetermined interval in the vertical direction. A vertical resin frame 53 is connected to the inside of the metal vertical frame 52 to the vertical frames 8 and 9 facing the vertical rods 25 and 26. The resin vertical frame 53 has a hollow section 53a having a cylindrical cross section in the vertical direction and the horizontal direction, respectively. A plurality are formed.

A guide groove 15 having a substantially U-shaped cross section is disposed in the vertical direction in the indoor side portion of the resin vertical frame 53. For example, the linear groove 15b of the guide groove 15 has a moving region P in which the lower shoji 4 can move and a non-moving region Q on the upper side thereof. A mohair 55 made of a fibrous body is attached to the moving region P of the lower shoji 4 in the linear groove 15b of the guide groove 15 as a first cover member that closes the opening of the guide groove 15 at opposite positions. When the support member 13 of the lower shoji 4 and the latch member 67 travel in the guide groove 15, the mohairs 55 are pushed to both sides and elastically deformed. Therefore, the guide groove 15 and the mohair 55 constitute a closed hollow section with a cylindrical cross section, and can improve heat insulation.
Moreover, in the horizontal cross section of the raising and lowering window 1 shown in FIGS. 4 and 5, the hollow section sandwiched between the hollow cylindrical section 50 a provided in the resin vertical rod 50 and the sealing material 51 and the vertical cylindrical section of the resin vertical frame 53. By providing the hollow portion 53a, the heat insulation is improved. Moreover, these hollow hollow sections 50a, 53a are close to the indoor side, and since the metal vertical fence 49 and the metal vertical frame 52 are provided close to the outdoor side, the heat insulation in the room is further enhanced.

3 and 5, the upper part of the guide groove 15 above the moving area P of the lower shoji 4 is a non-moving area Q where the lower shoji 4 does not reach. It is fixed to the frame 2. A door portion 57 is attached to the non-moving area Q of the vertical frames 8 and 9 as a second cover member covering the opening of the guide groove 15 of each resin vertical frame 53 so as to be openable and closable above the stopper 56.
When assembling the raising / lowering window 1, when fixing one end portion of the wire 12 locked to the winding spring of the balancer 11 to the support portion 13 a of the lower shoji 4, the door portion 57 of the guide groove 15 near the balancer 11 is opened. Then, it becomes easy to take out the wire 12. The guide groove 15 and the door part 57 constitute a closed hollow section with a cylindrical cross section, and can improve heat insulation. In order to improve heat insulation, it is preferable that the upper door portion 57 covering the opening of the guide groove 15 and the lower mohair 55 are continuously formed. Further, the lower end position of the mohair 55 can be arbitrarily set, and may extend from the straight groove 15b of the guide groove 15 to the lower side of the inclined groove 15a.

  FIG. 6 shows one of the left and right latch lock devices 65 provided on the lower shoji 4 as a representative. The latch lock device 65 provided on each of the left and right sides of the upper arm 23 of the lower shoji 4 has a latch member 67 disposed on the base plate 66 so as to be able to advance and retreat in the vertical frame 8 and 9 directions. The spring member 68 is urged in the protruding direction. A sliding rod 69 provided on the substrate 66 so as to be able to advance and retreat is connected to the operation portion 69a. A concave groove 70 is formed in the vertical frames 8 and 9 and engages with a projecting slide rod 69. The slide rod 69 can be engaged and disengaged by an operation portion 69a. The latch member 67 can be fitted into the guide groove 15 by inclining the lower shoji 4 with the sliding rod 69 removed from the concave groove 70.

The raising / lowering window 1 according to the present embodiment has the above-described configuration, and the operation thereof will be described next.
As shown in FIGS. 1 and 3, when the lower shoji 4 is in a closed state, the upper shoji 3 and the lower shoji 4 are installed in the same plane in the frame 2 to maintain airtightness.
Further, the space 42 between the lower collar 24 and the lower frame 7 of the lower shoji 4 is closed by a second fin portion 47 a of the second soft resin lower frame 47 provided on the lower frame 7, and the opening 42 a is further formed on the resin lower collar 37. Since the handle piece 37a and the first fin portion 46a of the first soft resin lower frame 46 are narrowed, the heat insulation is high.
In addition, the guide groove 15 of the resin vertical frame 53 provided in each of the vertical frames 8 and 9 of the frame body 2 is also closed at the lower movement area P by the mohair 55 and closed at the upper non-movement area Q by the door portion 57. Therefore, the hollow part of the cross-sectional cylindrical shape of the resin vertical frame 53 is increased, and the heat insulating property is high.

In order to open the lower shoji 4 from this state, the sliding rod 69 of each latch lock device 65 provided on both sides of the upper collar 23 is removed from the vertical frames 8 and 9, and the handle part 30 of the lower shoji 4 is operated. A person grasps and pulls it indoors. Then, the lower shoji 4 is rotated to the prospective direction indoor side centering on the support member 13 at the lower end, and the lower shoji 4 is held in an inclined state at a position where the latch member 67 is fitted into the linear groove 15b of the guide groove 15, The half-open state shown in FIG.
Then, when the operator lifts the handle part 30 and the handle piece 37a by hand and raises the lower shoji 4 along the guide groove 15, the lower shoji 4 is fixed to the lower arm 24 of the lower end and the support member 13 and the latch member. 67 rises along the inclined groove 15a and the linear groove 15b of the guide groove 15, and reaches the fully open position shown in FIG.

At that time, the moving region P of the guide groove 15 is closed by the mohair 55 provided opposite to the opening, and the support member 13 and the latch member 67 are lifted while the mohair 55 on both sides are separated and elastically deformed. The guide groove 15 is held in the closed state by the mohair 55 except for the region where the 13 and the latch member 67 are located.
The lower shoji 4 stops at an arbitrary opening position by the urging force of the winding spring in the balancer 11 that connects the upper ends of the wires 12 that pull up the support member 13.

Next, in order to close the lower shoji 4 in the fully open state, in FIG. 8, from the position where the lower shoji 4 is held in parallel with the upper shoji 3 by the linear groove 15 b of the guide groove 15, the operator The handle piece 37 a is gripped and the lower shoji 4 is lowered along the guide groove 15. Also in this case, the support member 13 and the latch member 67 are lifted up while elastically deforming the mohair 55 on both sides, and the guide groove 15 is held in the closed state by the mohair 55 except for the region where the support member 13 and the latch member 67 are located. Is done.
Then, as shown in FIG. 7, the lower shoji 4 reaches a half-open state in which the support member 13 reaches the lower end of the inclined groove 15a and is inclined. Next, the vertical frame 8, 9 provided on the outdoor side by removing the latch member 67 from the guide groove 15 by rotating the lower shoji 4 in the prospective outdoor side, that is, in the direction of the upper shoji 3 with the support member 13 as a fulcrum. Abut. Then, the sliding rod 69 is fitted in the concave groove 70, and the lower shoji 4 reaches the closed position where it overlaps the upper shoji 3 shown in FIG.

  Next, when assembling the raising / lowering window 1, the wire 12 is wound up to the balancer 11 by the winding spring when the lower shoji 4 is attached to the frame 2 after the upper shoji 3 is fixed to the frame 2. Therefore, the door 57 provided in the non-moving region Q of the guide groove 15 is opened and the wire 12 wound up is pulled out and locked to the support portion 13 a of the support member 13. Then, the support member 13 of the lower shoji 4 is mounted in the inclined groove 15a of the guide groove 15 so as to be positioned in the space 42 of the lower frame 7, and the lower shoji 4 is rotated to the outdoor side in the prospective direction, thereby the frame body. 2 can be installed. And the door part 57 of the guide groove 15 should just be closed.

  As described above, according to the raising and lowering window 1 according to the present embodiment, the guide groove 15 formed in the opposing vertical frames 8 and 9 of the frame body 2 is closed at the movement region P of the lower shoji 4 by the mohair 55, Since the opening of the upper non-moving region Q is closed by the door portion 57, the guide groove 15 forms a hollow portion having a cylindrical cross section, and heat insulation is improved. In addition, since the mohair 55 is provided opposite to the moving region P of the guide groove 15, since the mohair 55 is held in a closed state except for the portion where the support member 13 and the latch member 67 are fitted, the heat insulation is high.

In addition, each resin vertical frame 53 provided in the vertical frames 8 and 9 is formed with a plurality of hollow portions 50a and 53a each having a cylindrical cross section in the vertical direction and the horizontal direction including the guide groove 15, so that the heat insulation is further improved. To do.
Furthermore, since the wire 12 of the balancer 11 stored in the guide groove 15 can be hidden by the door portion 57 and the mohair 55, the appearance of the balancer is good, and the door portion 57 can be opened and the wire 12 can be pulled out during assembly. It is.

In addition, the raising / lowering window 1 by this invention is not limited to embodiment mentioned above, A suitable change, substitution, etc. are possible in the range which does not deviate from the summary of this invention.
For example, in the above-described embodiment, the mohair 55 is provided opposite to the lower side of the door portion 57 that covers the opening of the guide groove 15, but instead of this, a pair of fin portions made of a soft resin or the like is provided in the opening of the guide groove 15. It may be provided so as to be opposed to and closed. In this case, when the lower shoji 4 is moved up and down, the support member 13 travels while opening the fins on both sides.

Further, the door portion 57 may not be provided in the non-moving portion of the guide groove 15, and the mohair 55 or the fin portion may be disposed to face the opening over the entire length. Moreover, in the guide groove 15, the mohair 55 and the door part 57 may be provided continuously, but there may be a part where the mohair 55 and the door part 57 are not provided in part. Even in this case, the heat insulation can be improved by the hollow section having a cylindrical cross section.
In the above-described embodiment, the support member 13 and the latch member 67 are provided on the lower shoji 4 that runs in the guide groove 15. However, the latch member 67 may be omitted, and the support member 13 and the wire 12 can be moved up and down. . The wire 12 is included in the cord-like member.

Moreover, in the raising / lowering window 1 by embodiment mentioned above, although the upper shoji 3 and the lower shoji 4 are the structures which accommodated the triple glass 21 and 27 as a panel, this invention is limited to such an upper shoji 3 and the lower shoji 4 The panel may be a single layer glass or a pair glass.
Moreover, although the raising / lowering window 1 by this invention used the upper shoji 3 in the frame 2 as the fixed shoji, and used the lower shoji 4 as the movable shoji, conversely to this, the fixed shoji together with the frame 2 was movable below. May be set upside down with the up and down direction reversed, or fixed and movable shojis may be arranged in the lateral direction.

DESCRIPTION OF SYMBOLS 1 Raising / lowering window 2 Frame 3 Upper shoji 4 Lower shoji 7 Lower frame 8, 9 Vertical frame 11 Balancer 12 Wire 13 Support member 13a Support part 15 Guide groove 15a Inclination groove 15b Straight groove 21, 27 Triple glass 23 Upper collar 30 Pulling part 37 Resin Lower 53 53 Resin Vertical 55 Mohair 57 Door P Movement Area Q Non-movement Area

Claims (6)

A raising and lowering window provided with a fixed shoji provided on one side of the frame provided in the building opening and a movable shoji provided on the other and movable,
A guide groove that is formed on the indoor side of the fixed shoji in the vertical frame of the frame and guides the movement of the movable shoji;
A support member capable of traveling in the guide groove and attached to the movable shoji;
A first cover member that covers at least a moving region of the movable shoji in the guide groove and allows the supporting member to move ,
A raising / lowering window characterized in that the guide groove and the first cover member form a hollow section having a cylindrical section . A raising and lowering window provided with a fixed shoji provided on one side of the frame provided in the building opening and a movable shoji provided on the other and movable,
A guide groove that is formed in the vertical frame of the frame and guides the movement of the movable shoji,
A support member capable of traveling in the guide groove and attached to the movable shoji;
A first cover member that covers at least a moving region of the movable shoji in the guide groove and allows movement of the support member;
A raising / lowering window comprising a second cover member which covers a non-moving region of the movable shoji in the guide groove and can be opened and closed . The guide groove is made of resin, the first cover member is fiber維体or fin portion, the cross-section cylindrical hollow portion has been hung window according to claim 1 which forms a heat-insulating space.   The raising / lowering window according to claim 2, wherein the second cover member is a door portion, a fiber body, or a fin portion. Said first cover member is provided on the movable sash is moving region movable in said guide groove, said second cover member, said claim wherein the movable sash of the guide groove is provided in the non-moving area not move 2 or The raising / lowering window described in 4 . A raising and lowering window provided with a fixed shoji provided on one side of the frame provided in the building opening and a movable shoji provided on the other and movable,
A guide groove that is formed in the vertical frame of the frame and guides the movement of the movable shoji,
A support member capable of traveling in the guide groove and attached to the movable shoji;
A first cover member that covers at least a moving region of the movable shoji in the guide groove and allows the supporting member to move,
The raising and lowering window, wherein the first cover member is provided in a moving region and a non-moving region of the movable shoji in the guide groove.

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