JP2019027119A - Sliding sash and fitting - Google Patents

Abstract

To make it possible to guide a sliding sash while suppressing its displacement and rattle even if the width of the sliding sash in the depth direction is small relative to a lower frame of a frame body.SOLUTION: In a fitting 1, a rail portion 10 is provided at a concave groove 7a of a lower frame 7 of a frame body 3 and a door pocket without a rail portion 10 is provided at one end of the lower frame 7. A storm door 2 which can run on the rail portion 10 is for use in reforming and has a width that is smaller than that of the concave groove 7a of the lower frame 7. An upper thickness adjusting member 25 is attached to a door end face of an upper stile rail 13 of a shutoff panel 11. Two spaced-apart door rollers 20 are provided at a lower portion of a lower stile 14. A lower thickness adjusting member 26 is provided on a door end face of a vertical stile on the door end side relative to the door roller 20 on the door end side in the storm door 2 and a lower thickness adjustment member 26 is also provided on a door end face near on the door end side relative to the door roller 20 on a door train side. Furthermore, lower thickness adjusting members 26 are also provided also on a vertical stile on the door tail side and in the vicinity of on the door tail side of the door end side door roller 20.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a shoji that includes a shutter for renovation and the like and a door that has a shoji installed on the frame.

Conventionally, it is widely performed to renovate existing houses.
As a conventional joinery in which a shutter is installed, an existing frame is known in which a shutter is installed on a lower frame and an upper frame provided on the outdoor side of a shoji so as to be opened and closed. For example, in the shutter described in Patent Document 1, a concave groove having a substantially U-shaped cross section is formed in the shutter and the upper frame of the shutter, and a rail is installed in the shutter guide of the lower frame. . And two undercarriages that run on the rails are installed at a distance from the bottom of the shutter.

Generally, a shutter installed on a wooden or aluminum alloy shutter frame is exposed to wind and rain, and may be damaged or deteriorated over time. Therefore, remodeling (renovation) to replace with a new shutter is being carried out. In general, in the newly-established joinery, the width in the prospective direction of the upper frame and the lower frame of the shutter frame and the width in the prospective direction of the shutter are substantially the same. However, a renovated shutter may have a smaller thickness in the prospective direction than an existing shutter frame. In order to prevent rattling of a shutter with a small width in the prospective direction relative to the upper and lower frames of the shutter frame, a thickness adjusting member for steadying may be attached to the upper arm of the shutter.
By the way, in general, a rail is often not installed in a door pocket that houses a shutter. Therefore, when pulling out a reforming shutter having a thickness smaller than the concave groove of the shutter guide portion of the lower frame from the door pocket, it is necessary to run the shutter on the rail and run on the rail.

JP 2006-291640 A

However, when the renovated shutter is pulled out from the door pocket, the shutter may be displaced in the expected direction, and the door roller may not ride on the rail. In addition, when the operator pulls the shutter in the door pocket indoors and pulls it out, the door butt side of the shutter moves to the outdoor side, and therefore the door trolley on the door butt side may not get on the rail and get on. Even if the door on the side of the door is on the rail, the wheel sometimes rides on the rail instead of the recess between the wheels.
In these cases, even if a thickness adjusting member is provided on the upper roof of the shutter, it was not possible to regulate the slippage or rattling of the shutter when it was pulled out from the door pocket.

  The present invention has been made in view of such a situation, and provides a shoji and a fitting that can regulate the swing and backlash of the shoji even if the width of the shoji in the prospective direction is small with respect to the lower frame of the frame. The purpose is to provide.

The shoji according to the present invention is a shoji that can run on the rail portion in the frame, and includes a shoji panel, a plurality of doors provided at intervals below the shoji panel, and a door on the door side in the shoji panel. The first thickness adjustment member provided on the door end side of the door and the door edge side of the door panel side door in the shoji panel and provided on the door side of the door edge side door And a second thickness adjusting member.
According to the present invention, when pulling out the shoji, the door on the door side of the shoji panel can be placed on the rail portion by the first thickness adjusting member, and the door on the door bottom side can be placed on the rail. The thickness adjusting member can be placed on the rail portion by regulating the deviation and the shake. Therefore, even if the shoji has a smaller width in the prospective direction than the frame, the door can be guided to the rail portion by the first thickness adjusting member and the second thickness adjusting member.

Moreover, it is preferable that the 1st thickness adjustment member is provided in the vertical fence of the door end side of a shoji panel.
The first thickness adjusting member provided on the vertical shaft on the door end side of the shoji panel can correct the misalignment of the expected direction of the shoji panel before the door carriage gets on the rail portion.

Moreover, it is preferable that the 2nd thickness adjustment member is provided in the vicinity of the doorwheel on the door butt side in the lower arm of a shoji panel.
The second thickness adjusting member provided in the vicinity of the door tip side of the door sill on the door butt side of the shoji panel can regulate the swing of the door sill side shoji and guide the door sill side door to the rail part.

Moreover, the 3rd thickness adjustment member may be provided in the lower surface of the vertical fence of the door bottom side of a shoji panel.
Since the gap between the frame and the shoji can be filled together with the first thickness adjusting member provided on the door end side of the shoji panel, it is possible to regulate the play and the shift of the shoji.

Moreover, the 4th thickness adjustment member may be provided in the finding surface close | similar to the door bottom side of the doorwheel of the door tip side in the lower arm of a shoji panel.
Regardless of whether the door is on the left or right side of the frame, the door can be placed on the rail by restricting the swing when the shoji is pulled out.

The joinery according to the present invention includes a frame, a rail portion provided on the lower frame of the frame, a shoji that can travel on the rail portion of the lower frame, and a lower portion of the shoji that runs along the rail portion. And a first thickness provided on the door end side of the door side of the door sliding door in a door with a smaller width in the prospective direction of the sliding door than the lower frame. The adjustment member and the second thickness adjustment member provided in the finding surface of the door tip side rather than the door sill side door wheel in the shoji are provided.
According to the present invention, when pulling out the shoji for remodeling from the door pocket or the like, the first thickness of the door to the door side of the shoji panel is prevented even if the width of the expected direction of the shoji is smaller than the frame. The adjustment member can guide to the rail portion, and the door butt side door can also be guided to the rail portion by the second thickness adjustment member.

In addition, the first thickness adjusting member is provided on the downside of the door tip side, the second thickness adjusting member is provided on the lower side of the doorside in the vicinity of the doorwheel on the doorside, The third thickness adjusting member may be provided on the finding surface, and the fourth thickness adjusting member may be provided in the vicinity of the door bottom side of the doorside door wheel.
Even if the shoji is pulled out from either the left or right side, the thickness adjustment members provided on the front side of the door pulley can prevent the shoji panel from swinging and can be guided to the rail portion.

Further, the lower frame is connected to a door pocket that does not have a rail portion, and when pulling out the shoji in the door pocket, the door carriage may be placed on the rail portion.
When pulling out the shoji from the door pocket without the rail to the rail of the lower frame, the cart can be guided to the rail by regulating the swing of the shoji by the thickness adjusting member.

  According to the shoji and fittings according to the present invention, the first thickness adjusting member is provided on the door tip side of the door tip side door, and the second thickness adjusting member is provided on the door tip side rather than the door bottom side door wheel. When pulling out the shoji, the first thickness adjusting member and the second thickness adjusting member can suppress the swinging and rattling of the shoji with respect to the frame, and can regulate the pulling direction and the traveling direction. Therefore, the shoji can be correctly guided by aligning the door roller with the lower frame and the rail portion provided on the lower frame.

It is a principal part perspective view of the fitting which has the shutter and frame by 1st embodiment of this invention. It is the longitudinal cross-sectional view which attached the rain shutter for renovation to the existing frame, (a) is a figure before installing a thickness adjustment member, (b) is a figure of the state which installed the thickness adjustment member. It is a principal part top view which shows a lower frame, a door pocket, and a shutter. It is a front view of the shutter by embodiment. The door is shown, (a) is a front view, (b) is a side view. FIG. 5 shows an upper thickness adjusting member shown in FIG. 4, where (a) is a front view, (b) is a plan view, and (c) is a side view. It is the sectional view on the AA line of the thickness adjustment member of the upper part in FIG. The lower thickness adjustment member is shown, (a) is a front view, (b) is a plan view. It is the figure which attached the thickness adjustment member of the lower part to the vertical hook, (a) is a side view, (b) is a longitudinal cross-sectional view, (c) is a horizontal cross-sectional view. It is principal part sectional drawing which shows the guide member of the shutter provided in the opening part of the door pocket. It is a front view of the lower part of the shutter by 2nd embodiment of this invention. It is a front view of the lower part of the shutter by 3rd embodiment of this invention.

Hereinafter, a fitting in which a shutter for renovation (renovation) according to an embodiment of the present invention is installed on an existing frame will be described with reference to the accompanying drawings.
FIG. 1 shows a shutter 2 and its frame 3 installed on the outdoor side of a sliding shoji, for example, in the existing fitting 1 according to the first embodiment of the present invention. In the figure, a door pocket 4 for storing the shutter 2 is installed on the left side of the frame 3. The frame 3, the door pocket 4, and the shutter 2 are made of, for example, an aluminum alloy. In FIG. 1, the cover wall surface of the door pocket 4 is omitted. The frame body 3 is formed in a quadrangular frame shape with an upper frame 6 and a lower frame 7 and left and right vertical frames 8, and can be closed by, for example, two shutters 2.

The joinery 1 according to the present embodiment is provided with a shutter 2 that has been reformed (refurbished) on an existing frame 3. As shown in FIGS. 2 and 3, the upper frame 6 of the frame body 3 is formed with a recessed groove 6a downward as a shutter guide part, and side walls 6b are formed on both sides of the recessed groove 6a. In addition, after attaching the shutter 2 in the ditch | groove 6a, as shown in FIG. 2, you may install several components 6c of the shutter 2 of the shutter 2 in the inside at predetermined intervals.
The lower frame 7 is formed with a flat groove 7a facing upward as a shutter guide, and side walls 7b are formed on both sides of the groove 7a. The rail part 10 for making the shutter 2 run in the ditch | groove 7a is installed. The width (thickness) of the renovated shutter 2 is smaller than the expected width of the frame 3. For example, if the width M of the concave groove 7a of the lower frame 7 is 30 mm, the width L of the renovation shutter 2 is 20 mm.

  FIG. 4 is a diagram showing the shutter 2. The shutter 2 is a shutter panel 11 having a face member 18 in which, for example, corrugated steel plates are arranged in a substantially rectangular frame-shaped casing 16 formed of an upper cage 13 and a lower cage 14 and left and right vertical rods 15a and 15b. Is provided. Alternatively, as the shutter panel 11, instead of the face material 18 made of a corrugated steel plate, a heat insulating housing filled with, for example, hard urethane or the like may be provided.

In the lower part of the shutter 2, a plurality of, for example, two door wheels 20 that can travel on the rail portion 10 are installed on the lower arm 14 of the housing 16. As shown in FIGS. 5 (a) and 5 (b), the door wheel 20 is formed between a door wheel frame 21 having a substantially U-shaped cross section inserted into the lower end portion of the lower arm 14 and opposite side surfaces 21 a of the door wheel frame 21. And a door main body 23 supported by the shaft portion 22. An adjustment screw 24 for moving the door wheel 20 up and down with respect to the lower rod 14 through the hole is screwed onto the upper surface of the door wheel frame 21.
The door main body 23 is integrally formed with a pair of parallel wheels 23a and a recess 23b provided therebetween. By rotating the door pulley 20 with the recess 23b in the rail portion 10, the shutter 2 travels stably.

An upper thickness adjusting member 25 as a spacer is attached to the upper face 13 of the shutter panel 11 shown in FIGS. Also in the lower part of the shutter panel 11, lower thickness adjusting members 26 are mounted as spacers in the vicinity of the inside of the two door wheels 20 in the lower roof 14. The thickness adjusting member 26 is attached to the finding surface of both the front and back sides of the lower rod 14, for example. Also, the thickness adjusting members 26 are mounted on the front and back sides of the vertical rods 15a and 15b on both sides.
Here, when the shutter 2 is pulled out from the door pocket 4 in the direction of arrow P, the thickness adjusting member 26 provided in the lower part of the vertical rod 15a on the door end side is set as the first thickness adjusting member 26A, and the door bottom side (rear end side) The thickness adjusting member 26 installed immediately before the door wheel 20 is referred to as a second thickness adjusting member 26B. Further, the thickness adjusting member 26 provided at the lower part of the vertical rod 15b on the door-end side is used as a third thickness adjusting member 26C, and the thickness adjustment provided near the door-end side (rear end side) of the door wheel 20 on the door end side. The member 26 is a fourth thickness adjusting member 26D.

FIGS. 6A, 6 </ b> B, and 6 </ b> C show an example of the upper thickness adjusting member 25 that is attached to the finding surface of the upper collar 13. The upper thickness adjusting member 25 is formed in a convex shape with oppositely tapered portions 25a and 25b whose outer surfaces are formed on both left and right sides, and a thick and flat top portion 25c therebetween. A downward taper portion 25d that slopes downward from the top portion 25c and the left and right taper portions 25a and 25b is formed.
The taper portions 25 a and 25 b provided in the left-right direction of the upper thickness adjusting member 25 are effective when the shutter 2 is stored in the door pocket 2. That is, after the first shutter 2 is stored in the door bag 4, when the next shutter 2 is stored, the tip of the shutter panel 11 collides with the thickness adjusting member 25 at the top of the first shutter 2. Sometimes. In this case, the impact can be mitigated because the tip of the shutter panel 11 of the second shutter 2 slides even if it contacts the taper portions 25a, 25b of the thickness adjusting member 25 on the upper part of the first shutter 2.
Further, since the downwardly tapered portion 25d is provided on the upper thickness adjusting member 25, when the shutter 2 is built into the concave groove 6a of the upper frame 6 with Kendon, the shutter 2 enters the concave groove 6a from an oblique direction. Even if inserted, the downward taper portion 25d is guided by the side wall 6b and can be smoothly fitted into the concave groove 6a.

  The inner surface of the upper thickness adjusting member 25 has a concave shape along the outer surface. In the concave shape formed on the back surface of the top portion 25c, tapered locking pins 27a and 27b are formed to project from both left and right ends, and a cylindrical central convex portion 27c is formed to project. The tapered locking pins 27a and 27b are formed with step portions 27d on the base side, and when the stepped portions 27d are fitted into holes 28a and 28b of the upper collar 13 which will be described later, the step portions 27d form the holes 28a and 28b. It is locked at the passed position.

  As shown in FIG. 7, the upper thickness adjusting members 25 are respectively installed on both the front and back surfaces of the upper collar 13. FIG. 7 is a cross-sectional view taken along line AA showing a configuration in which the upper thickness adjusting member 25 shown in FIG. 4 is mounted on both surfaces of the upper roof 13 of the shutter panel 11. The locking pins 27a, 27b and the central convex portion 27c are fitted and locked in the three holes 28a, 28b, 28a formed on both surfaces of the upper roof 13 of the shutter panel 11.

Next, the lower thickness adjusting member 26 attached to the face of the vertical rod 15a, 15b and the lower rod 14 will be described with reference to FIGS.
FIGS. 8A and 8B show the thickness adjusting member 26 in the lower portion attached to the respective finding surfaces of the vertical rods 15a and 15b and the lower rod 14. FIG. The lower thickness adjusting member 26 is formed in a convex shape with oppositely tapered portions 26a and 26b whose outer surfaces are formed on both left and right sides, and a thick and flat top portion 26c therebetween. Leg portions 26d and 26e are formed in a stepped shape on the back surface side of the lower thickness adjusting member 26. Two locking pins 29a and 29b similar to the locking pins 27a and 27b are formed between the leg portions 26d and 26e, and the locking pins 29a and 29b are holes provided in the vertical rods 15a and 15b and the lower rod 14. It is locked by fitting in the parts 33a and 33b.
9A, 9B, and 9C show a state in which the lower thickness adjusting member 26 is attached to the vertical rod 15b. In the vertical rod 15a and the lower rod 14, a lower thickness adjusting member 26 having the same configuration is similarly mounted. When the thickness adjusting member 26 is attached, it is attached upward from the lower end of the vertical rod 15b, and fitted so that the tapered portions 26a, 26b and the top portion 26c are located outside and the leg portions 26d, 26e are located inside. Then, the locking pins 29a and 29b are fitted and locked in the holes 33a and 33b on the surface of the vertical rod 15b.
The tapered portions 26a and 26b provided in the left-right direction of the lower thickness adjusting member 26 can also exhibit the same effects as the tapered portions 26a and 26b of the upper thickness adjusting member 25. That is, after the shutter 2 is stored in the door pocket 4, even if the tip of the shutter panel 11 collides with the thickness adjusting member 26 at the lower part of the previous shutter 2 when the next shutter 2 is stored, the next shutter Even if the tip of the second shutter panel 11 contacts the tapered portions 26a, 26b of the thickness adjusting member 26 at the lower part of the previous shutter 2, the impact can be mitigated.

As shown in FIGS. 2A and 2B, the width La between the thickness adjusting members 26 on both sides of the shutter 2 is slightly smaller than the width M of the concave groove 7 a of the lower frame 7 of the frame 3. It is preferable to set. The two lower thickness adjusting members 26 installed on the front and back surfaces of the shutter panel 11 may be the same thickness or different thicknesses. For example, when the rail part 10 installed in the concave groove 7a of the lower frame 7 is biased to the indoor side (or the outdoor side) with respect to the center in the width direction (expected direction) of the concave groove 7a, Alternatively, the thickness of the thickness adjusting member 26 on the outdoor side may be set smaller than the thickness of the thickness adjusting member 26 on the outdoor side (inside the room).
The upper thickness adjusting member 25 and the lower thickness adjusting member 26 shown in FIGS. 6 to 9 are merely examples, and only one of the above-described ones may be used, or other appropriate shapes may be used. It may be used.

The joinery 1 according to the present embodiment has the above-described configuration. Next, an operation method of the renovated shutter 2 will be described.
Generally, the concave grooves 6a and 7a of the upper frame 6 and the lower frame 7 and the shutter 2 of the frame 3 when newly installed are set to have the same width in the prospective direction. When replacing the deteriorated shutter 2 with a new one, as shown in FIG. 2A, the width of the prospective direction of the shutter 2 reformed with respect to the concave grooves 6a and 7a of the upper frame 6 and the lower frame 7 is small. May be set. For this reason, a gap is generated between the reformed shutter 2 and both side walls 6b of the upper frame 6 and both side walls 7b of the lower frame 7, so that rattling and lateral displacement are likely to occur. In addition, the recess 23b of the door pulley 20 pulled out from the door pocket 4 is displaced from the rail portion 10, and the wheel 23a is likely to ride on or off the rail portion 10.

In contrast, in the present embodiment, as shown in FIGS. 2B and 4, the thickness adjusting members 25 and 26 are mounted on both the upper and lower sides of the shutter panel 11. In particular, the thickness adjusting member 26 is installed in the lower part of the shutter 2 at the vertical fences 15 a and 15 b on both sides and in the vicinity of the insides of the two door wheels 20. The renovating shutter 2 can exhibit the operational effects of the present embodiment regardless of whether the door 4 is installed on the left side or the right side of the frame 3.
As shown in FIG. 2B, at least a part of each thickness adjusting member 26 attached to the lower part of the shutter panel 11 is accommodated in the concave groove 7 a and the side wall 7 b of the lower frame 7. Similarly, at least a part of the upper thickness adjusting member 25 is accommodated in the recessed groove 6a and the side wall 6b of the upper frame 6.
Thereby, the rattle and shake of the shutter panel 11 can be regulated. And since it is positioned by the rail part 10 of the lower frame 7 in the recessed part 23b between a pair of wheels 23a in the door wheel 20, it can drive | work stably.

In FIG. 3, when the renovated shutter 2 is pulled out from the door pocket 4, it is guided into the lower frame 7 by the first thickness adjusting member 26 </ b> A provided at the lower part of the vertical fence 15 a located in front of the door wheel 20 on the door tip side. The door-side door pulley 20 is positioned on the rail portion 10. The recess 23b of the doorside door pulley 20 rides on the rail portion 10. And the recessed part 23b of the door trolley 20 of the door butt side rides on the rail part 10, and is positioned by the 2nd thickness adjustment member 26B provided close to the door tip side of the door trolley 20 of the door butt side.
Accordingly, it is possible to guide the shutter panel 11 so as to travel on the rail portion 10 of the lower frame 7. In addition, when returning the shutter 2 in the door pocket 4, since the recessed part 23b of the door pulley 20 has already seated on the rail part 10 at the time of drawer | drawing-out, it can return smoothly, without producing a position shift. Further, the first thickness adjusting member 26A may be installed on a finding surface close to the door end side of the door wheel 20 on the door end side, but the lower end of the shutter panel 11 is protected by being installed on the vertical fence 15a. This is preferable.

  Further, when the operator pulls the shutter 2 out of the door pocket 4, for example, if the operator pulls the door 2 to the indoor side, the door butt side easily moves to the outdoor side due to the reaction. The movement of the shutter 2 to the outdoor side can be restricted by the provided second thickness adjusting member 26B. Therefore, the second thickness adjusting member 26B may be mounted at least on the outdoor side of the shutter panel 11 and may not be mounted on the indoor side.

As described above, according to the joinery 1 according to the first embodiment, even if the width in the prospective direction of the reformed shutter 2 is smaller than the widths of the recessed grooves 6a and 7a of the existing upper frame 6 and lower frame 7, The gap can be filled with the first thickness adjusting member 26A and the second thickness adjusting member 26B. For this reason, it is possible to regulate rattling, shaking, lateral deviation, and the like of the shutter 2.
In addition, a first thickness adjusting member 26A and a second thickness adjusting member 26B are provided on the front side in the traveling direction of the two door carts 20 provided on the lower arm 14 of the reformed shutter panel 11, respectively. Therefore, when the shutter 2 is pulled out from the door pocket 4, the position in the prospective direction can be guided so that the door-side door 20 and the door-side door 20 run on the rail portion 10, and the recess 23b between the pair of wheels 23a can be guided. The rail part 10 can be positioned, and the running of the shutter 2 is stable and smooth.
Moreover, when the shutter 2 is pulled out from the door pocket 4, the second thickness adjusting member 26 </ b> B is provided at least on the outdoor side of the lower arm 14 even if the operator tries to move the door bottom side to the outdoor side due to the reaction of pulling the door side into the indoor side. Since it attached to, the lateral shift of the shutter 2 can be controlled.

  Furthermore, the shutter 2 according to the present embodiment has a third thickness not only on the first thickness adjusting member 26A and the second thickness adjusting member 26B, but also on the lower finding surface of the opposite vertical gutter 15b as shown in FIG. A thickness adjusting member 26C is provided. Furthermore, the fourth thickness adjusting member 26D is installed on the lower face 14 on the surface near the third thickness adjusting member 26C side of the door wheel 20 close to the first thickness adjusting member 26A. Thus, the renovation shutter 2 can be installed regardless of whether the door pocket 4 is on the left or right side of the frame 3, and when the shutter 2 is pulled out, it can be reliably guided to the rail portion 10 by preventing rattling and lateral displacement.

  As described above, the frame 3 of the joinery 1 and the renovation shutter 2 according to the embodiment of the present invention have been described. However, the present invention is not limited to the above-described embodiment, and is appropriately within the scope of the present invention. These can be changed or replaced, and these are all included in the present invention. Hereinafter, other embodiments and modifications of the present invention will be described, but the same or similar parts and members as those of the above-described embodiment will be denoted by the same reference numerals, and description thereof will be omitted.

FIG. 10 is a horizontal sectional view of an essential part showing a modification of the joinery 1 according to the first embodiment described above.
In FIG. 10, a guide member 30 is installed in the opening 4 a of the door pocket 4 at a connection portion with the lower frame 7 of the frame 3 for the shutter 2. On the indoor side of the frame 3, for example, an external shoji 31 and an internal shoji 32 are installed as sliding shoji. The guide member 30 can move the shutter 2 smoothly when the shutter 2 is pulled out into the recessed groove 7a of the lower frame 7 with respect to the door pocket 4 or when the shutter 2 is pulled into the door pocket 4 from the recessed groove 7a of the lower frame 7. It is what. The guide member 30 may have a shape as appropriate, but is formed with a guide surface 30 a that is inclined so as to widen the passage from the recessed groove 7 a of the lower frame 7 through the opening 4 a toward the interior of the door pocket 4. Alternatively, wheels or the like may be installed as the guide member 30.

  Further, in the shutter 2, the thickness adjusting members 26 of the lower part attached to the finding surface of the lower roof 14 are installed on both the front and back sides of the shutter panel 11 inside the two carts 20 attached to the lower part of the lower roof 14. You don't have to. As described above, the lower thickness adjusting member 26 may be provided only on one of the surfaces, for example, the outdoor-side finding surface. In this case, it is preferable that the lower thickness adjusting members 26 to be mounted on the vertical rods 15a and 15b are mounted on both the front and back sides, but they may be provided only on one side. In that case, it is preferable to attach to the finding surface on the opposite side to the thickness adjustment member 26 of the lower part provided inside the two door pulleys 20.

FIG. 11 shows a shutter 40 according to the second embodiment of the present invention.
In the shutter 40 by 2nd embodiment, the drawer | drawing-out direction from the door pocket 4 to the rail part 10 of the lower frame 7 is set to the P direction. In the present embodiment, two door wheels 20 are installed at a predetermined interval below the lower arm 14 of the shutter panel 11. A first thickness adjusting member 26A is attached to the lower finding surface of the vertical rod 15a in front of the door roller 20 in the pull-out direction. A second thickness adjusting member 26 </ b> B is attached to the surface of the lower rod 14 in the vicinity of the door tip side of the door roller 20 at the rear in the pull-out direction.
Thereby, when the shutter 2 is pulled out from the door pocket 4, the recess 23 b of the door wheel 20 in the front direction in the pulling direction is attached to the rail portion 10 by the first thickness adjusting member 26 </ b> A. And the recessed part 23b of the door pulley 20 of the back of a drawer direction is mounted | worn with the rail part 10 by the 2nd thickness adjustment member 26B. Therefore, with a small number of lower thickness adjusting members 26, the swinging of the shutter 2 with respect to the rail portion 10 when being pulled out can be restricted.

FIG. 12 shows a shutter 42 according to a third embodiment of the present invention.
In FIG. 12, in the shutter 42, the pulling direction from the door pocket 4 to the rail portion 10 of the lower frame 7 is set to the Q direction. In this case, two door wheels 20 are installed at a predetermined interval on the lower arm 14 of the shutter panel 11. A third thickness adjusting member 26C is mounted on the lower finding surface of the vertical rod 15b in front of the door pulley 20 in the pull-out direction. In the vicinity of the front side of the door wheel 20 at the rear in the pull-out direction, a fourth thickness adjusting member 26D is mounted on the finding surface of the lower rod 14.
Therefore, also in the third embodiment, the swing of the shutter panel 11 with respect to the rail portion 10 at the time of pulling out can be restricted by a small number of lower thickness adjusting members 26.

In addition, the door cart 20 installed in the lower part of the shutter 2 is not limited to two pieces, You may install three or more. In this case, it is preferable that the thickness adjustment member 26 on the door end side of the door pulley 20 on the most door end side is attached to the finding surface of the vertical rod 15a or the vertical rod 15b. In each of the door carts 20 except the door-side door cart 20 on the most end side, it is preferable to install the thickness adjusting members 26 on the finding surfaces in the vicinity of the front side (door side) in the pulling-out direction from the door bag 4.
Further, regarding the doorway 20 closest to the door end, the thickness adjustment member 26 is provided on the prospective surface in the vicinity of the front side of the door wheel 20 on the door end side (door side) in the lower rod 14 instead of the vertical rods 15a and 15b. It may be provided.

In addition, the door wheel 20 does not need to have the recessed part 23b formed in the wheel main body 23. FIG.
Moreover, although the shutter 2 which can drive | work the rail part 10 for reform of the lower frame 7 was demonstrated in this invention, it is not limited to the shutter 2, The fitting 1 provided with various shojis and shojis, such as a sliding shoji. Applicable to. In this case, the shutter 2 is included in the shoji, and the shutter panel 11 is included in the shoji panel.

DESCRIPTION OF SYMBOLS 1 Joinery 2,40,42 Shutter 3 Frame 4 Door bag 6 Upper frame 7 Lower frame 7a Groove 7b Side wall 10 Rail part 13 Upper arm 14 Lower arm 20 Door wheel 23a Wheel 23b Recess 25 Upper thickness adjustment member 26 Lower thickness 26A thickness adjusting member 26A first thickness adjusting member 26B second thickness adjusting member 26C third thickness adjusting member 26D fourth thickness adjusting member 30 guide member

Claims (8)

A shoji that can run on the rail in the frame,
A shoji panel,
A plurality of door wheels provided at intervals in the lower part of the shoji panel;
A first thickness adjusting member provided on the door end side of the door side than the door wheel side door door in the shoji panel;
A second thickness adjusting member provided on the door end side of the door edge side of the door edge side of the shoji panel and on the door surface side of the door edge side. Shoji to do.   The said 1st thickness adjustment member is a shoji described in Claim 1 provided in the vertical fence of the door-end side of the said shoji panel.   The shoji according to claim 1 or 2, wherein the second thickness adjusting member is provided in the vicinity of the door wheel on the door bottom side of the lower arm of the shoji panel.   The shoji described in any one of claims 1 to 3, wherein a third thickness adjusting member is provided on a lower finding surface of the vertical fence on the door bottom side of the shoji panel.   The shoji according to claim 4, wherein a fourth thickness adjusting member is provided on a finding surface of the lower arm of the shoji panel that is close to a door bottom side of the doorwheel on the door tip side. A frame,
A rail portion provided on a lower frame of the frame,
A shoji that can run on the rail part of the lower frame,
A plurality of door wheels provided at the bottom of the shoji and capable of traveling along the rail portion;
In a joinery having a smaller width in the prospective direction of the shoji than the lower frame,
A first thickness adjusting member provided on the door-side side than the door-side door wheel in the shoji,
And a second thickness adjusting member provided on a finding surface closer to the door tip side than the door wheel on the door bottom side of the shoji. The first thickness adjusting member is provided on a vertical fence on the door-end side, and the second thickness adjusting member is provided on a lower arm near the door wheel on the door-end side,
A third thickness adjusting member is provided on the face of the shoji on the door butt side of the shoji, and a fourth thickness adjusting member is provided on the face of the door near the door butt on the door sill side. A fitting as claimed in claim 6.   The said lower frame is connected to the door pocket which does not have a rail part, The joinery described in Claim 6 or 7 which puts the said door wheel on the said rail part when pulling out the shoji in the said door pocket.

Images