JP7304300B2 - simple building - Google Patents

Description

The present invention relates to a simple building installed adjacent to the outer wall of a building.

As described in Non-Patent Document 1 below, a simple building that is installed adjacent to the outer wall of a building has a closed part that has an internal space that is closed from the outside with a shoji screen or a surrounding wall, and a It is known to have an open site that is open to the outside.
In this simple building, as described in Non-Patent Document 2 below, by connecting and fixing the girder on the side of the open part via a connecting material to the girder placed and fixed on the support of the closed part, An open portion is provided continuously with respect to the closed portion.

A simple building described on page 249 of the catalog "Wall Exterior Catalog 2019-2020 (STW0511A)" published by Sankyo Tateyama Co., Ltd. in February 2019. Construction instructions on page 50 of the construction instructions "Terrace Enclosure Sunny Moyo with (HZ2110)/Floor Specifications Main Construction" published by Sankyo Tateyama Co., Ltd. in March 2019.

The simple buildings described in Non-Patent Literature 1 and Non-Patent Literature 2 prioritize the practicality of this simple building. It has been demanded.

In order to solve the above-mentioned problems, a simple building according to claim 1 comprises a girder member, a support column, a girder cover, and a support cover, the girder member having a right girder member and a left girder member, and a right girder member. The girder member and the left girder member are connected by connecting members, either one of the right girder member and the left girder member is placed on the upper end of the column, and the girder cover has a right girder cover and a left girder cover. , The right girder cover and the left girder cover are arranged so as to cover the front surfaces of the right girder material and the left girder material, respectively. The column cover has a cover body arranged to cover the front surface of the column and an extension part extending upward from the upper end of the cover body, the extension part being above the column , are arranged so as to cover the ends of the right and left girder covers facing each other in the left-right direction from the front.

According to the above configuration, the present invention can provide a simple building with an improved design that gives a high-class appearance.

It is a notch side view of the simple building of embodiment which concerns on this invention. FIG. 2 is a cutaway front view of FIG. 1; It is the (A)-(A) line enlarged sectional view of FIG. 2, and shows the upper direction of the front side of a simple building. It is the (A)-(A) line enlarged sectional view of FIG. 2, and shows the upper direction of the frame|body side of a simple building. It is the (A)-(A) line enlarged notch sectional view of FIG. 2, and shows the lower part of the front side of a simple building. It is a (6)-(6) line enlarged sectional view of FIG. 1, and shows the upper direction of a simple building. 2. It is the (7) arrow directional view of FIG. 2, and shows the state which removed the cap material. 5. It is the (8) arrow directional view of FIG. (a) is an enlarged view of a main portion of FIG. 5, and (b) shows a state in which the cover panel is removed. It is a detailed view of the outer wall panel end pressing tool, (a) is a front view, (b) is a side view, (c) shows the operation according to the thickness of the outer wall panel. FIG. 3 shows a state in which another form of girder-side ceiling material receiver and ceiling material are attached. FIG. 6 shows a state in which the girder-side ceiling material receiver and the ceiling material shown in FIG. 11 are attached. FIG. 4 shows a state in which another form of ceiling material is attached. FIG. 11 is a cross-sectional view showing a state in which another outer wall panel is attached;

A simple building A according to an embodiment of the present invention will be described below with reference to the drawings.
In the following description, the same reference numerals in different figures denote portions having the same function, and duplication of description in each figure will be omitted as appropriate.

[Structure of simple building]
As shown in FIGS. 1 and 2, the simple building A shown in this embodiment has a closed portion A1 closed from the outside and an open portion A2 opened to the outside, and is adjacent to the skeleton B. It is installed as follows.
A simple building A has a roof 2 mounted and fixed on the upper end of a pillar 1 erected on the ground G, which is common to a closed portion A1 and an open portion A2.
The closed part A1 has a shoji screen A10, a waist wall A11, a window A12, and the like, and has an independent internal space A3.
In the drawing, the closed part A1 is arranged on the left side, and the open part A2 is arranged on the right side.
Moreover, it is good also as the simple building A which has only a closed part.

[Roof configuration]
1, 3, 4 and 6, the roof 2 is a sloping roof that is lowered forward from the side of the skeleton B. As shown in FIGS.
In the roof 2, a girder 2a arranged on the front side and a rafter hanger 2b arranged on the side of the frame B are spanned by a girder 2c and a plurality of rafters 2d. A roof panel 2e is installed between 2d.
The end rafter 2c and the rafter 2d are provided in a slanted shape so as to be lowered forward from the body B side.
The roof panel 2e is fixed to the upper surfaces of the end rafters 2c and 2d by means of panel retainers 2f and 2g from the upper surface with screws.
The upper surfaces of the panel retainers 2f and 2g are positioned higher than the upper surface of the roof panel 2e to prevent rainwater from reaching the screw fixing portion 20f.

As shown in FIGS. 1, 3, 4 and 6, a gable rafter cover 2h for hiding the gable rafter 2c is arranged on the outer surface of the gable rafter 2c.
As shown in FIG. 6, the gable rafter cover 2h consists of a side cover 20h arranged on the outer side of the gable rafter 2c and the upper surface side of the panel retainer 2f arranged directly above the gable rafter 2c with the roof panel 2e interposed therebetween. It is formed in a substantially L shape integrally with the top cover 21h arranged in the .
The gable rafter cover 2h, as shown in FIG. 1, is formed to extend over the entire front-to-rear direction of the gable rafter 2c, and as shown in FIG. It is attached to the gable rafter 2c via 2i.
The side cover 20h covers substantially the entire outer surface of the gable rafter 2c, and the top cover 21h covers substantially the entire upper surface of the gable rafter 2c and also covers the screwed portion 20e of the panel retainer 2f. .
The tip of the top cover 21h is inclined downward so as to hide the screwed portion 20f, thereby preventing rainwater from entering.

As shown in FIG. 6, an elastic engaging portion 2j for elastic engagement is provided across the opposed surfaces of the side cover 20h and the cover fixture 2i.
The elastic engaging portion 2j is composed of an engaged piece 20j provided on the side of the side cover 20h and an engaging piece 21j provided on the cover fixture 2i side, and the engaged piece 20j is pushed into the engaging piece 21j. As a result, they are elastically deformed and engaged with each other, and this engagement attaches the end rafter cover 2h to the cover fixture 2i.
Also, the elastic engaging portion 2j can be disengaged by pulling out the end rafter cover 2h.

As shown in FIG. 6, the cover fixture 2i is provided with a temporary placement portion 20i provided at its upper end so as to face the upper surface cover 21h.
The temporary placement portion 20i is for placing the top cover 21h when installing the gable rafter cover 2h. By pushing the gable rafter cover 2h in the mounted state, the gable rafter cover 2h is guided while the cover mounting tool is installed. 2i.
In the attached state of the gable rafter cover 2h, the attached state of the gable rafter cover 2h is maintained by fixing the top cover 21h to the temporary placement portion 20i with screws.
The end rafter cover 2h is provided with a hanging piece 21i projecting toward the panel retainer 2f.
The drooping piece 21i projects so that its tip abuts or approaches the panel retainer 2f to prevent the gable rafter cover 2h from collapsing against a force applied from above and to prevent rainwater from entering.

As shown in FIGS. 1, 3, 4, and 6, the roof 2 is provided with a ceiling material 2k having the same inclination as that of the roof 2. As shown in FIGS.
As shown in FIGS. 3, 4 and 6, the ceiling material 2k is a plate-like material provided between the rafters 2c and 2d and between the rafters 2d. supported by
The ceiling material receiver 20 includes, as shown in FIG. 3, a girder-side ceiling material receiver 2l fixed to the rafter 2d, as shown in FIG. , 4, ceiling material end covers 2n attached to the end rafters 2c via ceiling material end cover mounting brackets 21, respectively.
A ceiling material end cover mounting bracket 21 is fixed to the side surface of the end rafter 2c, and a ceiling material end cover 2n is fixed to the lower surface thereof.
As shown in FIGS. 3 and 4, the ceiling material end cover 2n is arranged at the same angle as the end rafters 2c and is inclined downward from the body side toward the front.
A recess 20n is provided in the ceiling material end cover 2n, and the ceiling material 2k is supported by fitting the end of the ceiling material 2k into the recess 20n.
Under the rafters 2d, a ceiling material pressing member 2o and a spacer 20o are provided, and the ceiling 2k is supported by sandwiching the edge of the ceiling 2k between the ceiling material pressing member 2o and the spacer 20o.

The frame-side ceiling material receiver 2m has a length that spans the entire length of the rafter hanger 2b, and as shown in FIG. , is arranged above the upper edge B10 of the opening B1 of the skeleton B, and supports the end of the ceiling material 2k on the skeleton B side so as to swallow it.
The position of the frame-side ceiling material receiver 2m is a position above the upper end of the largest structure (shutter in the figure) 100 provided so as to protrude from the frame B and where the ceiling material 2k does not come into contact with the projecting structure 100. is preferably set to

The girder-side ceiling material receiver 2l has a length that spans the entire longitudinal direction of the girder material 2a, and as shown in FIG. I support it.
The ceiling material end cover 2n has a length covering substantially the entire longitudinal length of the end rafter 2c, and as shown in FIG.

As shown in FIG. 4, the frame-side ceiling material receiver 2m is provided with a frame-side drainage channel 20m over the entire longitudinal length of the frame-side ceiling material receiver 2m above the upper surface of the ceiling material 2k. .
The skeleton side drainage channel 20m is provided in a slanted shape so that it becomes lower forward from the skeleton B side, and the dew condensation water of the skeleton side ceiling material receiver 2m flows forward and is guided to the upper surface of the ceiling material 2k. It is
As shown in FIG. 3, the girder-side ceiling material receiver 2l is provided with a girder-side drainage channel 20l over the entire longitudinal length of the girder-side ceiling material receiver 2l below the upper surface of the ceiling material 2k.
The girder-side drainage channel 20l is designed to receive water flowing down the upper surface of the ceiling material 2k.
The upper surface of the ceiling material 2k is secured as a drainage guide path 20k that guides water guided from the skeleton side drainage path 20m to the girder side drainage path 20l.
The left and right ends of the girder-side drainage channel 20l are connected to the bracket 21l so that the water reaching the girder-side drainage channel 20l flows in the left-right direction and is drained to the bracket 21l.
The water in the arm 21l is drained to the outside, for example, through a drain hole (not shown) provided in the arm 21l.

As shown in FIG. 6, the side surface of the rafter 2d and the ceiling material end cover 2n are provided with heat insulating material receivers 22 for placing the heat insulating material 2p above the ceiling material 2k. By installing the material 2p, it is possible to suppress the temperature rise in the closed part A1.

In the simple building A having the roof 2 having such a structure, the gable rafter cover 2h covers the gable rafter outer surface and top surface, thereby preventing rainwater from entering from the gable rafter 2c outer surface and top surface. be able to.
Moreover, since the outer and upper surfaces of the gable rafter 2c can be hidden by the gable rafter cover 2h, it is possible to provide a good design in appearance.
Further, since the frame-side ceiling material receiver 2m is arranged above the upper edge B10 of the opening B1 of the frame B, the simple building A can be installed without interfering with the structure 100 provided on the frame B side. It can be installed adjacent to the skeleton B.
In addition, even if water is generated inside the roof panel 2e, this water can be discharged from the skeleton side drainage channel 20m to the girder side drainage channel 20l through the drainage guide channel 20k on the upper surface of the ceiling material 2k. Water can be prevented from remaining on the upper surface of the material 2k, and corrosion and mold due to the remaining water can be prevented.

[Composition of girder material]
As shown in FIGS. 1 and 7, the girder 2a includes a left girder 20a on the closed portion A1 side and a right girder 21a on the open portion A2 side.
The left girders 20a are mounted on the upper ends of the two left and right columns 1 on the side of the closed portion A1 so that the ends are substantially flush with the side surfaces of the columns 1. As shown in FIG.
The right girder member 21a and the left girder member 20a are connected and fixed via a connecting member 22a in a state in which the ends 200 and 210 face each other (match or approach each other).
The connecting member 22a connects the left beam member 20a and the right beam member 21a by fitting from the ends 200 and 210 of the left beam member 20a and the right beam member 21a.

As shown in FIGS. 1 to 3 and 7, a girder cover 3 is attached to the front surface of the girder member 2a.
The girder cover 3 is a cover for hiding the drainage gutter 20c provided on the front surface of the girder member 2a from the front surface, and includes the left girder cover 3a covering the front surface of the drainage gutter 20c of the left girder member 20a and the right girder member 21a. A right girder cover 3b covering the front surface of the drain gutter 20c is provided.
As shown in FIGS. 2 and 7, the left girder cover 3a and the right girder cover 3b are arranged so as to face each other (to face each other or to come close to each other) at the left-right central portion of the column 1. As shown in FIG.
The left girder cover 3a and the right girder cover 3b are each engaged with the upper end of the drain gutter 20c and are attached to the bottom side of the drain gutter 20c by screwing.
In the case of a simple building A in which the closed part A1 and the open part A2 are reversed left and right, the right girder 21a is placed on the upper end of the two left and right supports 1, and the ends are arranged to be substantially flush with the side surfaces of the support 1. be placed.

[Strut configuration]
A column cover 4 is attached to the column 1 as shown in FIGS. 1 to 3 and 7 .
The column cover 4 includes a cover body 4a arranged to cover the front surface of the column 1, and an extension portion 4b extending upward from the upper end of the cover body 4a.
The extension part 4b extends with the same width as the left-right width of the cover body 4a, and the left-beam cover 3a and the right-beam cover 3b, which face each other in the left-right direction, on the front surface of the left-beam member 20a above the column 1. It is arranged to cover the ends 200 and 210 from the front.
A cap 40b is attached to the upper end of the extending portion 4b, and the cap 40b covers the ends 200, 210 of the left girder cover 3a and the right girder cover 3b from above.

In the simple building A including the girder cover 3 and the column cover 4, the girder cover 3 covers the front surface of the girder material 2a, and the column cover 4 covers the front surface of the column 1. It is possible to hide the material of the girder 2a, the connection part, and the drain gutter 20c of the girder 2a.
In addition, the extended portion 4b of the column cover 4 covers the ends 200 and 210 of the left girder cover 3a and the right girder cover 3b on the front side of the girder 2a, so that the joint portion between the ends 200 and 210 can be hidden.
As a result, an improvement in the design of the simple building A can be expected.
In addition, the girder cover 3 can be expected to have improved designability by applying a pattern such as a wood grain pattern or coloring to the surface.

[Structure of waist wall]
As shown in FIGS. 1, 2, 5, and 8, the waist wall A11 includes a wall material 5 and a frame body C supporting the wall material 5. As shown in FIGS.
The wall material 5 includes an outer wall panel (panel) 5a attached to the outdoor side and an inner wall panel (panel) 5b attached to the indoor side.
The frame body C consists of an upper frame (frame material) 10, a lower frame 11, left and right vertical frames 12 and 13, and furrings 14 provided between the upper frame 10 and the lower frame 11. Furrings ( An outer wall panel 5a and an inner wall panel 5b are attached to a support 14, and a window A12 is mounted and fixed on the upper end of the upper frame 10. As shown in FIG.
The outer wall panel 5a and the inner wall panel 5b are siding panels, and as shown in FIG.
The panel member 50 is made of ceramic or wooden solid wood.

As shown in FIG. 9, the outer wall panel 5a is supported by an outer wall panel end retainer (panel end retainer) 6a fixed to the furring strip 14, and the inner wall panel 5b is an inner wall fixed to the furring strip 14. It is supported by a panel end retainer (panel end retainer) 6b, and the upper end 50a of the outer wall panel 5a and the upper end 50b of the inner wall panel 5b are swallowed by the upper frame 10 in the attached state.
The inner wall panel end retainer 6b has the same shape and function as the outer wall panel end retainer 6a, and is provided symmetrically with respect to the furring strip 14. Therefore, the outer wall panel end retainer 6a is described, the description of the inner wall panel end pressing member 6b is omitted.

As shown in FIGS. 9 and 10, the outer wall panel end pressing member 6a has a fixing surface portion 60a fixed to the furring strip 14 by screwing and a viewing surface abutment contacting the viewing surface 51a of the outer wall panel 5a. It is provided with a portion 61a and a connecting portion 62a located on the side of the upper end portion 50a of the outer wall panel 5a and connecting the fixed surface portion 60a and the facing surface contact portion 61a, and is formed in a substantially crank shape in a side view.
As shown in FIG. 10(b), the viewing surface contact portion 61a is provided so as to be inclined toward the furring strip 14 with respect to the fixed surface portion 60a, and as shown in FIG. 10(c), The outer wall panel 5a is bent outward according to the thickness of the outer wall panel 5a, and a repulsive force acts in the direction of returning from the bending.
By this repulsive force, as shown in FIG. 10(c), the outer wall panel 5a is sandwiched and supported by the facing surface contact portion 61a and the furring strip 14. As shown in FIG.
Also, as shown in FIG. 10(a), the viewing surface abutting portion 61a has a plurality of (three in the drawing) independent viewing slits 61 provided in the vertical direction (two in the drawing). A surface contact portion 61a is formed.
Even if the surface of the outer wall panel 5a has unevenness, each of the three viewing surface contacting portions 61a bends in accordance with the unevenness, so that the outer wall panel 5a can be bent. It can be firmly abutted against the surface.
Note that the presence or absence of the slits 61 is not limited, and the number of the slits 61 is not limited.

The simple building A provided with such outer wall panels 5a and inner wall panels 5b can be expected to have improved design in both the exterior and interior.
Further, since the outer wall panel 5a and the inner wall panel 5b can be supported by the outer wall panel end retainer 6a and the inner wall panel end retainer 6b, the upper end side of the outer wall panel 5a and the inner wall panel 5b can be supported. This eliminates the need for screws or the like, thereby preventing the panel member 50 from being damaged.

As shown in FIGS. 1, 5, 8, and 9, lighting fixtures 7 are attached along the horizontal direction of the room above the waist wall A11 on the room side.
The lighting device 7 constitutes the interior-side panel piece 101 of the upper frame (frame material) 10, and is composed of a lighting device main body 7a having a light source 70 and electrical components 71, and a lighting device main body 7a. It is provided with a cover panel 7b detachably attached to the surface and a light source irradiation port 7c opened at the lower end side of the lighting device 7. As shown in FIG.
The upper frame 10 is composed of an upper piece 102, a cover piece 101 on the lighting fixture 7 side, and an outer cover piece 103 on the outer side. 102.
The tab portion 101 and the outer tab portion 103 are fixed by screwing to a support plate 104 suspended from the upper portion 102 .
A screwing portion is closed by a batten plate 105 in the outer viewing piece portion 103 .

As shown in FIG. 9, the luminaire main body 7a has an interior-side facing piece portion 101 of the upper frame 10, and includes a light source housing portion 70a for housing a light source 70 and an electrical component 71 for housing therein. and an electrical component housing portion 71a.
As shown in FIG. 9, the light source accommodating portion 70a and the electrical component accommodating portion 71a are vertically separated by a partition wall 72a.
As shown in FIG. 9, the light source accommodating portion 70a faces the light source irradiation port 7c in the vertical direction, and the light source 70 is attached so as to irradiate downward.
As shown in FIGS. 8 and 9, the electrical component housing portion 71a is formed in a concave shape with an open facing surface side by an upper wall 73a, a partition wall 72a, and left and right side walls 74a and 75a. is closed by the cover panel 7b as shown in FIG. 9(b), and is opened by removing the cover panel 7b as shown in FIG. 9(b).
The shape of the luminaire main body 7a is symmetrical with the outer cover piece portion 103 except for the light source housing portion 70a and the electrical component housing portion 71a in which the electrical component 71 is housed. In this case, by reversing the outer tab portion 103, the outer tab portion 103 can be attached to the position where the lighting fixture is attached.
In addition, the lighting fixture 7 can be attached instead of the outer tab portion 103 .

As shown in FIG. 9, a grid plate elastic engaging portion 7d is provided across the lighting fixture main body 7a and the cover grid plate 7b.
The batten plate elastic engaging portion 7d includes an engaging piece 70d provided on the upper wall 73a of the lighting main body 7a, an engaging piece 70e provided on the partition wall 72a, and an upper wall 70b on the side of the cover batten 7b. It consists of a provided engaged piece 71d and an engaged piece 71e provided on the intermediate wall 71b,
By pushing the engaged piece 71d into the engaging piece 70d and the engaged piece 71e into the engaging piece 70e, they are elastically deformed and engaged with each other. 7a is attached.
Further, the elastic engagement portion 7d for battens can be disengaged by pulling out the cover battens 7b.

The cover panel 7b is formed by the above-described upper wall 70b, the above-described intermediate wall 71b, the lower wall 72b, and a cover portion 73b integrally formed so as to connect the upper wall 70b, the intermediate wall 71b, and the lower wall 72b. It is
The bottom wall 72b is formed so that the tip thereof is spaced from the tab piece 101 of the lighting fixture main body 7a. 7c is formed.

Since the simple building A provided with such lighting fixtures 7 can irradiate the inner wall panel 5b with light, the indoor atmosphere can be improved.
The structure of the spandrel wall A11 as described above can also be applied to a fence, for example.

[Other forms of ceiling material receiver and ceiling material]
Next, other forms of the girder-side ceiling material receiver 2l and the ceiling material 2k will be described with reference to FIGS. 11 to 13. FIG.
The girder-side ceiling material receiver 2l secures a large area for the girder-side drainage channel 20l, and has a higher drainage function.
The ceiling material 2k is, for example, an aluminum profile, and a plurality of ceiling materials 2k are arranged along the longitudinal direction of the girder material 2a between the rafters 2c and 2d and between the rafters 2d. .
The ceiling material 2k is attached to the ceiling base material 23, and the ends of the ceiling material 2k are supported so as to be swallowed by the girder-side ceiling material receiver 2l and the frame-side ceiling material receiver 2m.
The ceiling base material 23 is attached to a base material receiver 25 attached to a base material receiving mounting bracket 24 .
In this embodiment, when the heat insulating material 2 p is installed, the heat insulating material 2 p is placed on the upper surface of the ceiling base material 23 .
In the girder-side drainage channel 20l of this embodiment, the left and right ends of the girder-side drainage channel 20l are also connected to the brackets 21l, so that the water reaching the girder-side drainage channel 20l flows in the left-right direction and is drained to the brackets 21l. has been
The water in the arm 21l is drained to the outside through a drain hole (not shown) provided in the arm 21l.

[Other examples of waist wall]
As shown in FIG. 11, the outer wall panel 5a and the inner wall panel 5b are made of a metal plate formed into a predetermined shape instead of the panel material 50 made of solid ceramic or wood material. can also
In this case, the outer wall panel end retainer 6a is not used, and it is fixed directly to the furring strip 14 by screwing.
In this waist wall A11, the configuration of the upper frame 10 is the same as in the above-described embodiment except for the configuration of the outer wall panel 5a and the inner wall panel 5b. A piece 103 can be attached.
The outer wall panel 5a and the inner wall panel 5b can be made in one piece.

Although the fittings of the embodiments according to the present invention have been described above in detail with reference to the drawings, the specific configuration is not limited to these embodiments, and is within the scope of the present invention. Even if there is a change in design, etc., it is included in the present invention.

In addition, each of the above-described embodiments can be combined by diverting each other's techniques unless there is a particular contradiction or problem in the purpose, configuration, or the like.

A: Simple building A1: Closed part A2: Open part A3: Interior space A10: Shoji A11: Waist wall A12: Window B: Frame B1: Opening B10: Upper edge C: Frame G: Ground 1: Post 2: Roof 2a: girder material 2b: rafter hook 2c: girder rafter 2d: rafter 2e: roof panel 2f: panel retainer 2g: panel retainer 2h: rafter cover 2i: cover fixture 2j: elastic engaging portion 2k: ceiling material 2l: girder Side ceiling material receiver 2m: Frame side ceiling material receiver 2n: Ceiling material end cover 2o: Ceiling material pressing material 2p: Heat insulating material 20a: Left girder material 21a: Right girder material 22a: Connecting member 20c: Drain gutter 20e: Screw Part 20f: Screwing part 20h: Side cover 21h: Top cover 20i: Temporary placement part 21i: Hanging piece 20j: Engaged piece 21j: Engaging piece 20k: Drainage guide path 20l: Girder side drainage path 20m: Building body side drainage Path 20n: recess 20o: spacer 20: ceiling material receiver 21: ceiling material end cover mounting bracket 22: heat insulating material receiver 23: ceiling base material 24: base material receiving mounting bracket 25: base material receiver 200: end 210: end Part 3: Girder cover 3a: Left girder cover 3b: Right girder cover 4: Support column cover 4a: Cover body 4b: Extension part 40b: Cap 5a: Outer wall panel 5b: Inner wall panel 50a: Upper end 50b: Upper end 51a: See Attached surface 50: Panel material 51: Connecting metal fitting 6a: Outer wall panel end holding tool 6b: Inner wall panel end holding tool 60a: Fixed surface part 61a: Applied surface contact part 62a: Connecting part 61: Slit 7: Lighting fixture 7a : lighting fixture main body 7b: cover panel 7c: light source irradiation port 7d: panel elastic engagement portion 70a: light source housing portion 71a: electrical component housing portion 72a: partition wall 73a: upper wall 74a: left side wall 75a: right side wall 71b : intermediate wall 70b: upper wall 72b: lower wall 73b: cover 70d: engaging piece 71d: engaged piece 70e: engaging piece 71e: engaged piece 70: light source 71: electrical component 10: upper frame 11: lower Frame 12: Left vertical frame 13: Right vertical frame 14: Furring strip 100: Structure 101: Front piece 102: Upper piece 103: Outside piece 104: Support plate 105: Batten

Claims (1)

comprising a girder, a strut, a girder cover, and a strut cover,
The girder material has a right girder material and a left girder material,
The right girder and the left girder are connected by a connecting material, and one of the right girder and the left girder is placed on the upper end of the column,
The girder cover has a right girder cover and a left girder cover,
The right girder cover and the left girder cover are arranged to cover the front surfaces of the right girder material and the left girder material, respectively, and the ends of the right girder cover and the left girder cover that face each other in the horizontal direction are within the range of the lateral width of the column. placed and
The column cover has a cover body arranged to cover the front surface of the column, and an extension part extending upward from the upper end of the cover body,
The simple building is characterized in that the extension part is arranged above the pillar so as to cover from the front end parts of a right girder cover and a left girder cover facing each other in the left-right direction.

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