JP5522846B2 - Shoji - Google Patents

Description

  The present invention relates to a shoji housed in a sash frame, and more particularly, to a shoji having a casing formed by connecting upper and lower cross members and left and right vertical members at a corner portion by a connecting member.

  Conventionally, a shoji that is housed in a frame attached to an opening of a building is known. The shoji is equipped with a box made of upper and lower horizontal members and left and right vertical members assembled in a square shape, and the panel body is placed in this box. Both the cross member and the vertical member are formed to have a hollow cross section, and a screw hole extending in the longitudinal direction is formed inside the hollow of the cross member. The cross member and the vertical member are connected by abutting the end face of the cross member against the inner surface of the vertical member and screwing the screw into the screw hole of the cross member. The screw holes of the cross member are provided in at least two places so that the vertical member does not rotate with respect to the cross member. As such a shoji, there exists a thing as mentioned in patent document 1, for example.

JP 2006-207176 A

  The conventional shoji has the following problems because the cross member and the vertical member are screwed as described above. First, it is necessary to form screw holes for screwing at least in the cross member along the longitudinal direction, resulting in an increase in weight and cost. In particular, since the cross member is extruded, the screw hole is formed over the entire length in the longitudinal direction, but the screw is inserted only at both end portions, and most other parts do not function at all. Part. To reduce the weight, it may be possible to cut off the region other than both ends of the screw hole. However, the processing for that purpose is costly and is not practical. Further, since it is necessary to provide the screw holes at least at two positions apart from each other, the design freedom of the brazing material is restricted.

  Furthermore, when recycling the housing, in order to disassemble the housing, all of the screws had to be removed, and the workability was not good. Further, if the screws are discarded with the screws attached, the screws made of stainless steel or the like are mixed in the casing made of aluminum material, which may cause trouble during recycling.

  This invention is made | formed in view of the said subject, and it aims at providing the shoji which can connect a brazing material, without using a screw | thread.

In order to solve the above-mentioned problems, the shoji according to the present invention includes a panel body housed in a casing formed by assembling upper and lower cross members and left and right vertical members into a rectangular shape, and is installed in a building opening. In the shoji that can be paid to
The cross member and the vertical member are connected at a corner portion by a connecting member bonded and fixed to the cross member and the vertical member,
The connecting member includes an indoor part that is bonded and fixed to the indoor side of the cross member and the vertical member to be connected, and an outdoor part that is bonded and fixed to the outdoor side of the cross member and the vertical member to be connected. Consists of
One of the indoor part and the outdoor part is provided with a guide portion that is guided over a rail formed on the frame, and the surface of the guide portion facing the other part. Is configured to be a joint surface with the other component.

  The shoji according to the present invention is characterized in that the indoor part and the outdoor part are joined together by bonding.

  Further, in the shoji according to the present invention, one of the indoor-side components and the outdoor-side components having the guide portion includes a facing surface that is adjacent to the guide portion and faces the other component. Is also configured to be joined to the other component.

  Furthermore, in the shoji according to the present invention, the edge member for pressing the panel body is attached to and connected to the transverse member and the longitudinal member of at least three sides of the casing. The edge member of the cross member and the longitudinal member has one end surface abutted against the other side surface, and the indoor part is formed so as not to be engaged with the edge member, and the edge member covers the entire length including the end portion. And is exposed to the indoor side.

  And the shoji which concerns on this invention has the overhang | projection part which protruded to the room inner side in the inner peripheral side part in which the said frame hold | maintains the said edge member, and the said indoor part covers the side surface of the said overhang | projection part It is configured as a feature.

  According to the shoji according to the present invention, the cross member and the vertical member are connected at the corner by the connecting member bonded and fixed thereto, and the connecting member is bonded and fixed to the indoor side of the cross member and the vertical member to be connected. Indoor side parts, and outdoor parts that are bonded and fixed to the outdoor sides of the horizontal and vertical members to be connected, and either the indoor side parts or the outdoor parts are formed on the frame. A guide portion is formed to be guided across the rail, and the surface of the guide portion on the side facing the other component is a joint surface with the other component. Is not required along the longitudinal direction of the brazing material, and that much material can be dispensed with, so that weight reduction and cost reduction can be achieved. Moreover, since the guide part is formed in one component, the load accompanying the guidance of the shoji does not affect the joining of the components, and the strength can be increased.

  Further, according to the shoji according to the present invention, the indoor part and the outdoor part are joined together by bonding, whereby both parts can be easily joined and sufficient strength can be secured. .

  Furthermore, according to the shoji according to the present invention, one part having the guide part includes an opposing surface adjacent to the guide part and facing the other part, and the opposing surface is also joined to the other part. By increasing the bonding area of the parts, the bonding strength can be further increased.

  Furthermore, according to the shoji according to the present invention, the edge member of the cross member and the longitudinal member to be connected is formed such that one end surface is abutted against the other side surface, and the indoor part is not related to the edge member. Thus, the ledge member is exposed to the indoor side over the entire length including the end portion, so that the ledge member attached after assembling the housing can be smoothly attached without interfering with the connecting member.

  And according to the shoji according to the present invention, the casing has an overhanging portion protruding to the indoor side on the inner peripheral side portion holding the pressing member, and the indoor part covers the side surface of the overhanging portion, The joining area of the parts to the brazing material can be increased, and the connection strength can be further increased.

It is a longitudinal cross-sectional view of the sash in which the shoji in this embodiment is used. It is a cross-sectional view of a sash. It is the perspective view seen from the room inner side of the inner shoji. It is the perspective view seen from the outdoor side of the inner shoji. It is the disassembled perspective view seen from the room inner side of the inner impeller from which the connection member was removed. It is the expansion disassembled perspective view which looked at the connection part of a lower bowl and a summon bowl from the indoor side. It is the expansion disassembled perspective view which looked at the connection part of the lower bowl and the summon bowl from the outdoor side. It is the expansion disassembled perspective view which looked at the connection part of an upper gutter and a vertical gutter from the indoor side. It is the expansion disassembled perspective view which looked at the connection part of an upper collar and a vertical fence from the outdoor side. It is the expansion perspective view which looked at the connection part of the upper bowl and the summon bowl from the outdoor side. FIG. 5 is an enlarged perspective view of the vicinity of a summon candy with the airtight member removed. It is the perspective view seen from the outdoor side of a shoji. It is the perspective view seen from the room inner side of a shoji. It is the expansion perspective view which looked at the connection part vicinity of a lower rod and a vertical rod from the outdoor side. It is a perspective view of the connection part vicinity of the upper arm of a shoji and a summoning bowl.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a vertical cross-sectional view of a sash using a shoji according to the present embodiment, and FIG. 2 shows a cross-sectional view of the sash. As shown in each of these figures, the sash is configured such that an inner shoji 2 and an outer shoji 3 are housed in a frame 1 attached to a building opening so as to be retractable and openable.

  The frame 1 is configured by an upper frame 10, a lower frame 11, and left and right vertical frames 12, 12 that are rectangularly framed. Further, the inner shoji 2 is configured by placing a glass body 2b as a panel body in an inner casing 2a assembled in a square shape, and the outer shoji 3 is arranged on a panel in the outer casing 3a assembled in a square shape. The glass body 3b which is a body is accommodated.

  An inner rail 11 a and an outer rail 11 b are formed on the upper surface of the lower frame 11 constituting the frame 1. A door pulley 2c guided by the inner rail 11a is provided on the lower side of the inner shoma 2, and a door pulley 3c guided by the outer rail 11b is provided on the lower side of the outer obstacle 3. As a result, the inner shoji 2 and the outer shoji 3 can freely run in the left-right direction of the frame 1.

  The inner casing 2a of the inner shoji 2 has an overhanging portion 25 protruding from the position where the door wheel 2c is provided, and the outer door 3 also has an upper portion from the position where the door wheel 3c is provided. It is the overhang | projection part 25 projected on the outdoor side. Thereby, the dimension which swallows the glass bodies 2b and 3b which consist of a multi-layer glass with the inner shoji 2 and the outer shoji 3 is ensured.

  Each of the inner casing 2a and the outer casing 3a has an upper casing 20 and a lower casing 21, a vertical casing 22 constituting the vertical side of the frame side, and a summing bowl 23 constituting the vertical side of the summing side. It is composed of braids. Each of the upper rod 20, the lower rod 21, the vertical rod 22, and the summoning rod 23 has an outdoor holding portion 27 whose outdoor surface is extended to the inner peripheral side. The outdoor surface of is maintained. On the inner surfaces of the upper and lower rods 20, 21, the vertical rods 22 and the summoning rods 23, a pressing member 26 is attached to the inner peripheral end. The interior surfaces of the glass bodies 2b and 3b are held by the edge member 26.

  As shown in FIG. 2, the summing bowl 23 of the inner casing 2a and the summing bowl 23 of the outer casing 3a are formed with smoke return portions 23b and 23b on opposite surfaces, respectively. The shoji 2 and the external shoji 3 are engaged with each other in a closed state, thereby contributing to securing airtightness at the summing portion of the inner shoji 2 and the external shoji 3. Further, the summoning bowl 23 of the inner casing 2a is formed with a concave vertical groove 23a along the longitudinal direction on the outer peripheral side of the smoke return section 23b. An airtight material 28 is attached to the longitudinal groove portion 23a, and this is also provided for ensuring airtightness between the inner shroud 2 and the outer shroud 3.

  FIG. 3 shows a perspective view of the inner shoji 2 as seen from the indoor side, and FIG. 4 shows a perspective view of the inner shroud 2 as seen from the outdoor side. As shown in each of these drawings, the inner casing 2a is composed of an upper rod 20 and a lower rod 21, which are horizontal members, a vertical rod 22 and a summing rod 23, which are vertical members, and connecting members 30 at four corner portions, respectively. , 40 and assembled. The connecting member 30 is connected to the lower ends of the vertical rod 22 and the summoning rod 23 at both ends of the lower rod 21, and the connecting member 40 is connected to the vertical rod 22 and the summing rod 23 at both ends of the upper rod 20, respectively. It is connected to the upper end.

  The connecting member 30 includes an indoor side component 31 that is bonded and fixed to the indoor side of the lower rod 21 and the vertical rod 22 or the summing rod 23 to be connected, and the lower rod 21 and the vertical rod 22 or the summing that are connected. The outdoor part 32 is composed of two members that are bonded and fixed to the outdoor side of the flange 23. The indoor part 31 and the outdoor part 32 are also bonded to each other by bonding.

  The connecting member 40 also includes an indoor part 41 that is bonded and fixed to the indoor side of the upper rod 20 and the vertical rod 22 or the summing rod 23 to be coupled, and the lower rod 21 and the vertical rod 22 or the summing that are coupled. The outdoor part 42 is bonded and fixed to the outdoor side of the flange 23. The indoor part 41 and the outdoor part 42 are also bonded to each other by bonding.

  In FIG. 5, the disassembled perspective view seen from the room inner side of the inner shoji 2 which removed the connection members 30 and 40 is shown. As shown in this figure, the connecting portion between the lower rod 21 and the vertical rod 22 or the summoning rod 23 and the connecting portion between the upper rod 20 and the vertical rod 22 or the summoning rod 23 are in a state where the corner portion is vacant. The connecting members 30 and 40 are provided to fill the space.

  FIG. 6 is an enlarged exploded perspective view of the connecting part of the lower bowl 21 and the summoning bowl 23 as seen from the indoor side, and FIG. 7 is an enlarged exploded view of the connecting part of the lower bowl 21 and the summoning bowl 23 as seen from the outdoor side. Each perspective view is shown. As shown in these drawings, the indoor part 31 that constitutes the lower connecting member 30 is a corner constituting part 31 a that constitutes a corner part of the inner casing 2 a that is a connecting part of the lower bowl 21 and the summoning bowl 23. And a cross member adhering portion 31b that is abutted and fixed to the inner surface of the end portion of the lower collar 21, and a vertical member adhering portion 31c that is adhered and fixed to the inner surface of the end portion of the summing rod 23. Configured.

  The outdoor part 32 that constitutes the connecting member 30 is in contact with the corner constituent part 32a that constitutes the corner part of the inner casing 2a that becomes the connecting part of the lower collar 21 and the summoning collar 23, and the end chamber outer surface of the lower collar 21. The horizontal member bonding portion 32b is bonded and fixed in contact, and the vertical member bonding portion 32c is bonded and fixed in contact with the outer surface of the end chamber of the summoning bowl 23. In addition, the outdoor part 32 is formed with a guide portion 32e that is guided on the indoor surface side across the inner rail 11a of the lower frame 11.

  The indoor-side component 31 and the outdoor-side component 32 are joined together by abutting bonding surfaces facing each other and bonded together. As shown in FIG. 7, in the indoor side component 31, the outdoor surface of the corner component 31a is a flat joint surface 31d. On the other hand, as shown in FIG. 6, in the outdoor part 32, the indoor surface of the guide portion 32e is a bonding surface 32d, and is in contact with and bonded to the lower part of the opposed indoor part 31. The indoor surface of the corner portion 32a adjacent to the guide portion 32e is an opposing surface 32f that opposes the joint surface 31d of the indoor part 31, and the opposing surface 32f and the joint surface 31d of the indoor part 31 are the same. Adhesive bonding.

  The cross member adhering portions 31b and 32b of the indoor side component 31 and the outdoor side component 32 are bonded and fixed in contact with the indoor surface and the outdoor surface of the lower collar 21, respectively, and the vertical member adhesion of the indoor side component 31 and the outdoor side component 32 is fixed. The parts 31c and 32c are in contact with and fixed to the indoor surface and the outdoor surface of the summoning bowl 23, respectively. As described above, the indoor side component 31 and the outdoor side component 32 are joined to each other. The connecting structure of the lower bowl 21 and the summon bowl 23 is constructed.

  Thus, since the guide part 32e is integrally formed in one part in the connection member 30 which consists of the indoor side part 31 and the outdoor part 32 which are adhesively bonded, the guide part 32e when the inner shroud 2 travels. The strength against the load on can be increased. In particular, the connecting portion of the lower rod 21 and the vertical rod 22 or the summoning rod 23 supports the weight of the shoji, so that a large load is easily applied, and this structure is adopted for the connecting member 30 provided at this position. The strength against the load can be sufficiently secured. In the present embodiment, the guide portion 32e is formed on the outdoor part 32, but may be formed on the indoor part 31.

  As shown in FIG. 7, the outdoor part 32 has a groove constituting portion 32g having substantially the same cross-sectional shape as the longitudinal groove portion 23a, thereby extending the longitudinal groove portion 23a. Thereby, the airtight material 28 can be provided to the lower end of the inner casing 2a, and the airtight line in the sash can be made continuous. Further, the outdoor part 32 is also formed with a smoke return extension part 32h extending the smoke return part 23b of the summoning bowl 23, and extends the smoke return part 23b to the lower end of the inner casing 2a.

  The indoor-side component 31 has a side surface covering portion 31e that covers the side surface of the overhanging portion 25 that projects to the indoor side of the inner casing 2a. On the other hand, it has a shape that does not interfere with the pressing member 26 provided at the indoor end of the overhang 25 and does not interfere therewith. For this reason, as shown in FIG. 3, as for the pressing edge member 26, the longitudinal direction full length including an edge part is exposed indoors. In assembling the shoji, after the frame is assembled by the connecting member, a glass body is provided and fixed by the pushing edge member 26. Since the connecting member 30 has a shape that does not interfere with the pressing member 26, the inner surface of the glass body 2b can be fixed smoothly by the pressing member 26.

  FIG. 8 is an enlarged exploded perspective view of the connecting portion of the upper rod 20 and the vertical rod 22 as viewed from the indoor side, and FIG. 9 is an enlarged exploded perspective view of the connecting portion of the upper rod 20 and the vertical rod 22 as viewed from the outdoor side. Respectively. As shown in these drawings, the indoor part 41 that constitutes the upper connecting member 40 includes a corner constituting part 41a that constitutes a corner part of the inner casing 2a that is a connecting part of the upper collar 20 and the vertical fence 22, A cross member adhering portion 41b that is bonded and fixed in contact with the inner surface of the end portion of the upper rod 20, and a vertical member adhering portion 41c that is bonded and fixed in contact with the inner surface of the end portion of the vertical rod 22. Has been. A protrusion 41d that protrudes to the outdoor side is formed on the outdoor surface of the indoor part 41 that faces the outdoor part 42, and the tip end surface thereof becomes a joint surface 41e that contacts and is bonded to the outdoor part 42. ing.

  The outdoor part 42 that constitutes the connecting member 40 abuts on the corner constituent part 42a that constitutes the corner part of the inner casing 2a that is the connecting part of the upper collar 20 and the vertical collar 22, and the end chamber outer surface of the upper collar 20. The horizontal member bonding portion 42b is bonded and fixed, and the vertical member bonding portion 42c is bonded and fixed in contact with the outer surface of the end chamber of the vertical rod 22. A protrusion 42d that protrudes indoors is formed on the indoor surface of the outdoor component 42 that faces the indoor component 41, and the front end surface of the outdoor component 42 is a bonding surface 42e that contacts and is bonded to the indoor component 41. ing.

  The joint surface 41e of the indoor side component 41 and the joint surface 42e of the outdoor side component 42 are arranged to be at different positions in a state where the indoor side component 41 and the outdoor side component 42 face each other. The joint surface 41e is in contact with and bonded to the opposing part of the outdoor part 42, and the joint surface 42e of the outdoor part 42 is in contact with and bonded to the opposing part of the indoor part 41. The member 40 is configured.

  The cross member adhering portions 41b and 42b of the indoor side component 41 and the outdoor side component 42 are bonded and fixed in contact with the indoor surface and the outdoor surface of the upper collar 20, respectively, and the vertical member adhesion of the indoor side component 41 and the outdoor side component 42 is fixed. The portions 41c and 42c are in contact with and fixed to the indoor surface and the outdoor surface of the vertical shaft 22, respectively. As described above, the indoor side component 41 and the outdoor side component 42 are joined to each other. A connecting structure of the upper rod 20 and the vertical rod 22 is configured.

  The upper connecting member 40 also has a side surface covering portion 41e that covers the side surface of the overhanging portion 25 that projects to the indoor side of the inner casing 2a. On the other hand, the pressing member 26 provided at the indoor end of the overhang 25 has a shape that does not interfere with this. For this reason, as shown in FIG. 3, as for the pressing edge member 26, the longitudinal direction full length including an edge part is exposed indoors. As described above, since the connecting member 30 has a shape that does not interfere with the pressing member 26, the indoor surface of the glass body 2b by the pressing member 26 can be smoothly fixed.

  In FIG. 10, the expansion perspective view which looked at the connection part of the upper bowl 20 and the summon bowl 23 from the outdoor side is shown. As shown in this figure, the connecting member 40 on the side of the summoning bowl 23 is formed with a groove constituting part 42g continuous with the longitudinal groove part 23a of the summoning bowl 23 on the outdoor part 42, and the longitudinal groove part 23a is extended. doing. Thereby, the airtight material 28 can be provided to the upper end of the inner casing 2a, and the airtight line in the sash can be made continuous. Further, the outdoor part 42 is also formed with a smoke return extension 42h that extends the smoke return part 23b.

  FIG. 11 shows an enlarged view of the vicinity of the summoning cage 23 of the inner shoji 2 with the airtight member 28 removed. As shown in this figure, at the connecting portion of the upper collar 20 and the summoning bowl 23, the groove constituting part 42g of the outdoor part 42 and the vertical groove part 23a of the summing bowl 23 are continuous. Moreover, in the connection part of the lower bowl 21 and the summoning bowl 23, the groove | channel structure part 32g of the outdoor part 32 and the vertical groove part 23a of the summoning bowl 23 are continuous. Thus, since the vertical groove part 23a is continuous from the upper end part of the summoning bowl 23 to the lower end part by the groove constituting parts 32g, 42g of the outdoor parts 32, 42, the airtight material 28 is continuously provided. Therefore, the continuity of the hermetic line can be secured.

  The connection member of the external shoji 3 will also be described. FIG. 12 shows a perspective view of the external shoji 3 viewed from the outdoor side, and FIG. 13 shows a perspective view of the external shoji 3 viewed from the indoor side. As shown in these figures, also in the outer casing 3a of the shoji 3, the corner portions of the four corners are constituted by the connecting members 50 and 60, and the lower hook 21 and the vertical hook 22 or the summoning hook 23 are connected. The connecting member 50 is formed by adhesively bonding the indoor side component 51 and the outdoor side component 52, and the connecting member 60 that connects the upper rod 20 and the vertical rod 22 or the summoning rod 23 includes the indoor side component 61 and the chamber. The outer part 62 is bonded and joined.

  The outer casing 3a of the external shoji 3 is substantially flush with the indoor side, and an overhang 25 is formed on the outdoor side. For this reason, the indoor part 51 that constitutes the connecting member 50 is connected to the outdoor part 32 that constitutes the connecting member 30 of the inner shoji 2, and the outdoor part 52 that constitutes the connecting member 50 is the connecting member 30 of the inner impeller 2. Each of the indoor side components 31 constituting the shape has a shape close to each other. In addition, the indoor part 61 constituting the connecting member 60 is connected to the outdoor part 42 constituting the connecting member 40 of the inner shrimp 2, and the outdoor part 62 constituting the connecting member 60 is connected to the connecting member 40 of the inner impeller 2. Each of the indoor side components 41 that are configured has a shape close to each other.

  In FIG. 14, the expansion perspective view which looked at the connection part vicinity of the lower rod 21 and the vertical rod 22 from the outdoor side is shown. In the connecting member 50, a guide part 51 e is formed integrally with the indoor part 51, and is guided by the outer part 11 b of the lower frame 11. Further, the outdoor part 42 is formed with an overhang covering portion 52d that covers and bonds the end portion of the overhang portion 25 of the outer casing 3a.

  In FIG. 15, the perspective view of the connection part vicinity of the upper collar 20 of the shoji 3 and the summoning cage | basket 23 is shown. As shown in this figure, a smoke return extension 61f that extends the smoke return portion 23b of the summon bowl 23 is formed in the indoor side component 61 that constitutes the connecting member 60 provided on the side of the sump bowl 23. . Further, the vertical member bonding portion 61c of the indoor side component 61 extends downward adjacent to the smoke return portion 23b so that the bonding area between the indoor side component 61 and the summoning tub 23 is as large as possible.

  As described above, with respect to the inner casing 2a constituting the inner shoji 2 and the outer casing 3a constituting the outer shoji 3, the upper rod 20 and the lower rod 21 serving as the horizontal members, the vertical rod 22 serving as the vertical members, and the summons. Since the mating bar 23 is connected by connecting members 30, 40, 50, 60 bonded to the respective bar materials, it is necessary to provide screw holes for connecting the bar materials along the longitudinal direction of the bar material Therefore, it is possible to reduce the weight and the cost. Moreover, it is not necessary to perform the process for connection to the edge part of the horizontal member and vertical member to connect, and it is only necessary to cut | disconnect perpendicularly, Therefore A man-hour can be reduced and cost reduction can be aimed at.

  Further, the connecting members 30, 40, 50, 60 are composed of the indoor side parts 31, 41, 51, 61 and the outdoor side parts 32, 42, 52, 62, respectively, and are bonded and fixed to the indoor / outer surface of the saddle material, Since the inner parts 31, 41, 51, 61 and the outdoor parts 32, 42, 52, 62 are adhesively bonded to each other, the connecting members 30, 40, 50, 60 can be easily connected to each brazing material. . However, when joining the indoor side parts 31, 41, 51, 61 and the outdoor side parts 32, 42, 52, 62, a fitting structure may be adopted, or they may be joined by fitting and adhesion. Also good.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be applied in various ways within the scope of its technical idea.

DESCRIPTION OF SYMBOLS 1 Frame 2 Inner frame 2a Inner frame 3 Outer frame 3a Outer frame 10 Upper frame 11 Lower frame 11a Inner rail 11b Outer rail 12 Vertical frame 20 Upper rod 21 Lower rod 22 Vertical rod 23 Summing rod 26 Edge member 30 Connection Member 31 Indoor side part 31d Joining surface 32 Outdoor part 32d Joining face 32e Guide part 32f Opposing face 40 Connecting member 41 Indoor side part 41e Joining face 42 Outdoor part 42e Joining face 50 Connecting member 51 Indoor side part 52 Outdoor part 60 Connecting member 61 Indoor side parts 62 Outdoor side parts

Claims (5)

In the shoji which puts the panel body in the frame which is made by assembling the upper and lower transverse members and the left and right vertical members into a rectangular shape, and is housed in the frame body installed in the building opening,
The cross member and the vertical member are connected at a corner portion by a connecting member bonded and fixed to the cross member and the vertical member,
The connecting member includes an indoor part that is bonded and fixed to the indoor side of the cross member and the vertical member to be connected, and an outdoor part that is bonded and fixed to the outdoor side of the cross member and the vertical member to be connected. Consists of
One of the indoor part and the outdoor part is provided with a guide portion that is guided over a rail formed on the frame, and the surface of the guide portion facing the other part. Is a shoji characterized by being a joint surface with the other part.   The shoji according to claim 1, wherein the indoor part and the outdoor part are joined to each other by bonding.   One of the indoor-side components and the outdoor-side components having the guide portion includes a facing surface that is adjacent to the guide portion and faces the other component, and the facing surface is also joined to the other component. The shoji according to claim 1 or 2.   An edge member that presses the panel body is attached to the inner peripheral side of the interior surface of the horizontal member and the vertical member on at least three sides of the casing, and the edge member of the horizontal member and the vertical member connected to each other, One end surface is abutted against the other side surface, the indoor side part is formed so as not to be engaged with the ledge member, and the ledge member is exposed to the indoor side over the entire length including the end portion. The shoji according to any one of claims 1 to 3.   The said housing has an overhang | projection part which protruded indoors in the inner peripheral side part holding the said ledge member, The said indoor side component covers the side surface of the said overhang | projection part. Shoji.

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