Wall panel and method for assembling structure using wall panel

Abstract

To provide a wall board having a high-strength structure without using a reinforcing member that is a separate member from the wall board. The wall panel (150) has an upper wall material (151) and a lower wall material (155), and the two wall materials form a tubular structure (A) extending in the width direction of the two wall materials.

Description

[Technical field]

[0001] The present invention relates to a wall panel used in a structure or the like made of a metal plate material. [Background technology]

[0002] In recent years, efforts have been made to install outdoor garbage storage facilities to collect recyclable waste generated within homes and businesses for the purpose of environmental conservation, etc. Furthermore, structures such as outdoor garbage storage facilities that are installed outdoors are often made of metal plates, taking into consideration weather resistance, durability, etc.

[0003] In the technical field related to metal plate processing, efforts are being made to reduce the amount of metal used, for the purpose of cost reduction, by reducing the number of processing steps, reducing the thickness of the plate, and / or improving the shape, etc. As one such approach, for example, as shown in Non-Patent Document 1, it has been proposed to reduce the amount of metal used by improving the shape of a reinforcing material made of plate.

[0004] More specifically, the plate material shown in Non-Patent Document 1 is configured to use a metal pipe (reinforcement) with a U-shaped cross section, rather than a metal pipe (reinforcement) with a squared cross section. Due to this configuration, the plate material shown in Non-Patent Document 1 can use less metal than a metal pipe with a squared cross section, thereby successfully reducing costs. [Prior art documents] [Patent documents]

[0005] [Non-Patent Document 1] "Key points for cost reduction design by changing the shape of reinforcement materials", Nakamoto Iron Works Co., Ltd., https: / / www.industrial-machine-cover.com / point / 1317.html Summary of the Invention [Problem to be solved by the invention]

[0006] However, even with the plate material shown in Non-Patent Document 1, it was necessary to prepare a pipe-shaped reinforcing material that was a separate component from the plate material, which required processing steps for the reinforcing material, and this could result in higher costs.

[0007] The present invention has been proposed in consideration of such problems, and has an object to provide a wall panel that can have a high-strength structure without using a reinforcing member that is separate from the wall panel. [Means for solving the problem]

[0008] In order to achieve the above object, the present invention has the following features.

[0009] (Feature Configuration 1) The characteristic configuration of the wall panel according to the present invention is as follows: A wall panel having an upper wall material and a lower wall material, The two wall materials form a tubular structure extending in the width direction of the two wall materials. It's at the point.

[0010] (Feature Configuration 2) The wall panel according to the present invention includes: The upper wall material has at least a first upper wall surface extending in a manner including a vertical direction, and a second upper wall surface provided at a lower end of the first upper wall surface and bent in one direction, The lower wall material has at least a first lower wall surface extending in a manner including the left-right direction, and a second lower wall surface provided at one end of the first lower wall surface and bent downward, a tube structure is formed by the first upper wall surface, the second upper wall surface, and the first lower wall surface, and the second lower wall surface; may be also possible.

[0011] (Feature Configuration 3) The wall panel according to the present invention includes: The first upper wall surface extends only in the vertical direction, The second lower wall surface extends only in the vertical direction. may be also possible.

[0012] (Feature Configuration 4) The wall panel according to the present invention includes: The second upper wall surface extends only in the left-right direction, The first lower wall surface extends only in the left-right direction; may be also possible.

[0013] (Feature Configuration 5) The wall panel according to the present invention includes: a third lower wall surface provided at a lower end of the second lower wall surface and bent in another direction; may be also possible.

[0014] (Feature 6) The wall panel according to the present invention includes: a fourth lower wall surface provided at a lower end of the third lower wall surface and extending only in the up-down direction; the first upper wall surface and the fourth lower wall surface are located on the same plane; may be also possible.

[0015] (Feature Configuration 7) The wall panel according to the present invention includes: The upper wall material and the lower wall material are made of metal plates; may be also possible.

[0016] (Feature Configuration 8) The characteristic configuration of the method for assembling a structure using wall panels according to the present invention is as follows: A first fitting step of fitting the two divided lower wall materials into a rear wall frame and then fitting the two divided upper wall materials into the rear wall frame is included. It's at the point.

[0017] (Feature Configuration 9) The method for assembling a structure using the wall panel according to the present invention includes the following steps: A second fitting step of fitting the lower wall material into the side wall frame after fitting the upper wall material into the side wall frame; may be also possible. Effect of the Invention

[0018] According to the present invention, it is possible to provide a wall panel that can have a high-strength structure without using a reinforcing member that is a separate member from the wall panel. [Brief description of the drawings]

[0019] [Figure 1] FIG. 1(a) is a front view of an outdoor garbage storage bin using wall panels according to a first embodiment, and FIG. [Diagram 2] FIG. 1(a) is a plan view of an outdoor garbage storage bin using a wall panel according to a first embodiment, FIG. 1(b) is a bottom view, and FIG. [Diagram 3] FIG. 2 is a perspective view of a wall panel according to the first embodiment. [Figure 4] FIG. 2(a) is a front view of a wall panel according to a first embodiment, and FIG. [Diagram 5] FIG. 2(a) is a right side view of the wall panel according to the first embodiment, and FIG. [Figure 6] 1A is a front view of the girder and the signboard frame during the girder and signboard frame assembly process, (b) is a rear view, (c) is a plan view, and (d) is a right side view. [Figure 7] (a) is a bottom view of the flooring material before the joist insertion process, (b) is a front view, (c) is a bottom view of the flooring material after the joist insertion process, and (b) is a front view. [Figure 8] (a) is a plan view of the floor frame material during the floor structure assembly process, (b) is a plan view of the floor material and floor frame material, (c) is a front view of the floor material and floor frame material, and (d) is an enlarged view of (c). [Figure 9] (a) is a front view of the front pillar, rear pillar, floor material, etc. during the side wall frame assembly process, (b) is a plan view, and (c) is a right side view. [Figure 10] 13 is a right side view of the upper wall material during the upper wall material fitting process. FIG. [Figure 11] 1A is a front view of the main girder and secondary beams during the process of placing the main girder and secondary beams, and FIG. [Figure 12] 4A is a plan view of the main girder and the secondary girder during the process of placing the main girder and secondary girder, and FIG. 4B is a right side view. [Figure 13] 1A is a front view of the lower wall material during the rear wall framing process, and FIG. [Figure 14] 1A is a right side view of the lower wall material during the side wall framing process, and FIG. 1B is a front view of the wall material. [Figure 15] 1A is a rear view of the upper wall material during the rear wall framing process, and FIG. 1B is a front view of the wall material. [Figure 16] 14(a) is a cross-sectional view of line BB of the outdoor garbage storage bin in FIG. 14(a) after the process of sealing the small beams and the front pillars, (b) is a right side view of the small beam before the process of sealing the small beams and the front pillars, and (c) is a right side view of the small beam after the process of sealing the small beams and the front pillars. [Figure 17] 13(a) is a cross-sectional view of the outdoor garbage storage bin taken along line AA in FIG. 13(a) after the process of sealing the minor beams and the front pillars, (b) is a plan view of the front pillar before the process of sealing the minor beams and the front pillars, and (c) is a plan view of the front pillar after the process of sealing the minor beams and the front pillars. [Figure 18] 14(a) is a cross-sectional view taken along line BB of the outdoor garbage storage bin in FIG. 14(a) after the stud assembly process, and FIG. 14(b) is a cross-sectional view taken along line B'-B' of the outdoor garbage storage bin in FIG. 14(a). [Figure 19] (a) is a plan view of the roof structure after the roof placement process, and (b) is a rear view. [Figure 20] (a) is a right side view of the roof structure after the roof installation process, and (b) is an exploded view of the R-structure roof. [Figure 21] 1A is a front view of the door structure after the door manufacturing and installation process, and FIG. 1B is a right side view. [Figure 22] 1A is a bottom view of the anchor stay structure after the anchor stay installation process, and FIG. [Figure 23] (a) is a bottom view of the anchor stay structure on the floor structure side, (b) is a plan view, (c) is a front view, and (d) is a right side view. [Figure 24](a) is a bottom view of the installation side anchor stay structure, (b) is a plan view, (c) is a front view, and (d) is a right side view. [Diagram 25] 13A and 13B are diagrams illustrating a height adjustment mechanism of the anchor stay structure. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0020] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the embodiment of the present invention, an example of using the wall panel for an outdoor garbage storage is shown, but the use of the wall panel is not limited to this. Each embodiment is not independent from the others, and a person skilled in the art can appropriately combine the embodiments without excessive explanation, and can also grasp the synergistic effect of this combination. In principle, overlapping explanations between the embodiments will be omitted.

[0021] In addition, in the embodiment of the present invention, each direction is defined as follows: As shown in Fig. 1(a), the up-down direction is the longitudinal direction of the front stud of the outdoor garbage storage bin, the left-right direction (horizontal direction) is the longitudinal direction of the girder, and as shown in Fig. 2(c), the front-rear direction (horizontal direction) is the longitudinal direction of the square tube structure. The view of the outdoor trash storage unit from the front, as shown in Fig. 1(a), is defined as a front view. Note that each direction may be redefined in a different way based on the disclosure of the entire application.

[0022] 1. First embodiment 1.1. Overall structure A first embodiment of an outdoor garbage storage bin using wall panels according to the present invention will be described with reference to the drawings. 1 and 2, this outdoor garbage storage bin 100 is mainly composed of a sign frame structure 110, a beam structure 120, a floor structure 130, a wall frame structure 140, a wall panel structure 150, a roof structure 170, a door structure 180, and an anchor stay structure 190. Each component will be specifically described below. The structure constituting the outdoor garbage storage bin 100, except for the hinge 183 of the door structure 180 and the anchor stay structure 190, is basically formed by bending a single metal plate.

[0023] 1.1.1. Signboard frame structure 110 The signboard frame structure 110 of the first embodiment is attached to the upper end of the main girder 121, as shown in Figure 6, and is mainly composed of a first signboard frame 111, a second signboard frame 112, and a signboard frame reinforcement material 113. As shown in FIGS. 6(a) and (b), the first signboard frame 111 extends in the left-right direction and is connected to the upper ends of the second signboard frames 112. The second sign frames 112 are arranged side by side in the left-right direction, as shown in Figures 6 (a) and (b), with each upper end connected to the first sign frame 111 and each lower end connected to the main beam 121. As shown in Figures 6(c) and (d), the signboard frame reinforcement materials 113 are arranged at the left and right ends and the center of the first signboard frame 111, with each upper end connected to the first signboard frame 111 and / or the second signboard frame 112 and each lower end connected to the main beam 121.

[0024] 1.1.2.Beam structure 120 As shown in Figs. 6 and 11, the beam structure 120 according to the first embodiment has a signboard frame structure 110 attached to its upper end, and a wall frame structure 140 and a wall panel structure 150 attached to its lower end. The beam structure 120 is mainly composed of a main girder 121 , a first main girder reinforcement member 122 , a second main girder reinforcement member 123 , a sub-beam 124 , and a sub-beam stopper 125 . The girder 121 is connected to the upper ends of the two front columns 141 and plays a role in transmitting the weight of the signboard frame structure 110 to the front columns 141. As shown in FIG. 6, the girder 121 is composed of at least a front portion 121a, an upper surface portion 121b that is bent 90 degrees backward from the upper end of the front portion 121a and has the second signboard frame 112 and the signboard frame reinforcement 113 connected to its upper surface, and a rear portion 121c that is bent 90 degrees downward from the rear end of the upper portion 121b. The vertical length of the rear portion 121c is shorter than that of the front portion 121a in order to reduce weight. In addition, the presence of the rear portion 121c allows the positioning of the upper end of the first girder reinforcement 122. The first girder reinforcement material 122 is intended to reinforce the girder 121 which is long in the left-right direction and to improve durability against the weight, etc., of the signboard frame structure 110. As shown in Figure 6(b), the first girder reinforcement material 122 is arranged in a line in the left-right direction of the girder 121 except for the left and right ends, and as shown in Figure 6(d), each upper end is connected to the rear end of the upper surface portion 121b and each lower end is connected to the lower end of the front surface portion 121a. The second girder reinforcement material 123 is intended to improve the durability of the signboard frame structure 110 against the weight, etc., and is arranged at both left and right ends of the girder 121 as shown in Figure 6(b).As shown in Figure 6(d), each upper end is connected to the rear end of the upper surface portion 121b and / or the back surface portion 121c, and each lower end is connected to the upper surface of the side wall frame material 143.

[0025] The small beam 124 is connected to the upper ends of the two rear columns 142, and plays a role in transmitting the weight of the roof structure 170, etc., to the rear columns 142. As shown in Fig. 16(b), the small beam 124 is composed of an upper surface portion 124a that slopes downward toward the rear, a rear surface portion 124b that bends 90 degrees downward from the rear end of the upper surface portion 124a, and a bottom surface portion 124c that bends 90 degrees forward from the lower end of the rear surface portion 124b. As shown in Figures 16 (b) and (c), the small beam cover 125 is intended to cover the opening provided in front of the small beam 124, and is intended to improve the durability of the outdoor garbage storage bin 100.

[0026] 1.1.3.Floor structure 130 As shown in Figs. 7 and 8, the floor structure 130 according to the first embodiment has a wall frame structure 140 and a wall panel structure 150 attached to its upper end, and an anchor stay structure 190 attached to its lower end. The floor structure 130 is mainly composed of floor materials 131, floor joists 132, and floor frame materials 133. As shown in Figures 7 and 8, the floor material 131 has a roughly rectangular shape in a plan view, and as shown in Figure 7(b), is composed of a left side portion 131a extending in the vertical direction, a floor surface portion 131b bent 90 degrees to the right from the upper end of the left side portion 131a, and a right side portion 131c bent 90 degrees downward from the right end of the floor surface portion 131b. The joists 132 are intended to reinforce the floor material 131, and as shown in FIGS. 7(c) and (d), have approximately the same length as the left-right direction of the floor surface portion 131b, and are attached to the bottom side of the floor surface portion 131b. The floor frame material 133 constitutes a frame for fixing the floor material 131, and in the first embodiment, is formed to a size that allows six floor materials 131 to be arranged in the left-right direction as shown in Fig. 8(b). Also, as shown in Fig. 9, the lower ends of the front pillars 141 are connected to the upper surfaces of both front ends of the floor frame material 133, and the lower ends of the rear pillars 142 are connected to the upper surfaces of both rear ends.

[0027] 1.1.4.Wall frame structure 140 As shown in Figures 9 to 11, the wall frame structure 140 of the first embodiment has a beam structure 120 attached to its upper end, a floor structure 130 attached to its lower end, and a wall panel structure 150 attached to its inside. The wall frame structure 140 is mainly composed of a front post 141, a rear post 142, a side wall frame material 143, a front post stopper 144, a front partition 145, and a rear partition 146. The front pillar 141 is connected to the upper surfaces of both front end portions of the floor frame material 133, and as shown in Figure 17 (b), is composed of a back portion 141a extending in the left-right direction, a middle portion 141b bent 90 degrees forward from the outer end of the back portion 141a, and a front portion 141c bent 90 degrees inward in the left-right direction from the front end of the middle portion 141b. The rear pillars 142 are connected to the upper surfaces of both rear ends of the floor frame material 133, and their shape is the same as that of the front pillars 141. The side wall frame material 143 connects the upper end of the front pillar 141 and the upper end of the rear pillar 142 . As shown in Figures 17(b) and (c), the front pillar blocker 144 is intended to block the opening provided on the inside of the front pillar 141 in the left-right direction, and improves the durability of the outdoor garbage storage bin 100. The front stud 145 is a member for supporting the weight from the sign frame structure 110, roof structure 170, etc., and as shown in Figure 18 (b), its upper and lower ends are attached to the left-right center of the main beam 121 and the front floor frame material 133. The rear stud 146 is a member for supporting the weight from the sign frame structure 110, roof structure 170, etc., and as shown in Figure 18 (a), its upper and lower ends are attached to the small beam 124 and the left-right center of the rear floor frame material 133.

[0028] 1.1.5.Wall plate structure 150 The wall panel structure 150 according to the first embodiment is mounted within a frame formed by a wall frame structure 140 and a floor structure 130, as shown in Figs. As shown in Figures 3 to 5, the wall panel structure 150 is composed of an upper wall material 151 and a lower wall material 155. Note that Figures 3 to 5 show the upper wall material 151 and the lower wall material 155 on the left end side in the left-right direction as examples of the wall panel structure 150, and the upper wall material 151 and the lower wall material 155 on the right end side and rear side are basically of the same shape as those on the left end side, except that their orientations are different. The upper wall material 151 is mainly composed of an upper horizontal surface 152, a vertical surface 153 (corresponding to a "first upper wall surface"), and a lower horizontal surface 154 (corresponding to a "second upper wall surface"). The lower wall material 155 is mainly composed of an upper horizontal surface 156 (corresponding to the "first lower wall surface"), an upper vertical surface 157 (corresponding to the "second lower wall surface"), an inclined surface 158 (corresponding to the "third lower wall surface"), a lower vertical surface 159 (corresponding to the "fourth lower wall surface"), and a lower horizontal surface 160.

[0029] The configuration of the upper wall material 151 will be described in more detail below. The upper horizontal surface 152 is for connecting to the underside of the main beam 121, the minor beam 124, or the side wall frame material 143, and is configured to extend to one side in the horizontal direction. The vertical surface 153 is configured to bend downward by 90 degrees from one end of the horizontal direction of the upper horizontal surface 152 and extend in the vertical direction. The lower horizontal surface 154 is configured by bending 90 degrees from the lower end of the vertical surface 153 to the other side and extending horizontally, and the other end is connected to an upper vertical surface 157 of the lower wall material 155.

[0030] The configuration of the lower wall material 155 will be described in more detail below. The upper horizontal surface 156 is configured to extend horizontally, and one end thereof is connected to the vertical surface 153 of the upper wall material 151 . The upper vertical surface 157 is configured to bend downward by 90 degrees from the other end of the upper horizontal surface 156 in the horizontal direction and extend downward. The inclined surface 158 is configured to be bent 25 degrees to one side and extend from the lower end of the upper vertical surface 157. The angle at which the inclined surface 158 is bent to one side from the lower end of the upper vertical surface 157 is not particularly limited, but it is preferable to adjust the upper vertical surface 157 and the lower vertical surface 159 so that they are on the same plane. The lower vertical surface 159 is configured to extend downward from the lower end of the inclined surface 158 . The lower horizontal surface 160 is intended to connect to the upper surface of the floor frame material 133, and is configured to extend from the lower end of the lower vertical surface 159 to the other side in the horizontal direction.

[0031] 4, the wall panel structure 150 has an upper wall material 151 and a lower wall material 155 forming a square tube structure A (corresponding to a "tube structure") extending horizontally between the two wall materials. Specifically, the square tube structure A is composed of a vertical surface 153 and a lower horizontal surface 154 of the upper wall material 151, and an upper horizontal surface 156 and an upper vertical surface 157 of the lower wall material 155. Since the wall panel structure 150 includes the square tube structure A, it is possible to provide a wall panel that can have a high strength structure without using a reinforcing member that is separate from the wall panel.

[0032] 1.1.6. Roof structure 170 As shown in Figs. 19 and 20, the roof structure 170 according to the first embodiment has a beam structure 120 attached to its front end and a small beam 124 attached to its rear end. The roof structure 170 is mainly composed of a central roof 171, central side roofs 172, an R-structure roof 173, and an adjustable roof 174. The front end of the central roof 171 is connected to the center of the main beam 121 in the left-right direction, and the rear end is connected to the center of the small beam 124 in the left-right direction. There are two central side roofs 172, one on each of the left and right ends of the central roof 171, with their front ends connected to the main beams 121 and their rear ends connected to the small beams 124. There are two R-structure roofs 173, with their front ends connected to the left and right ends of the main beams 121, and their rear ends connected to both left and right ends of the minor beams 124. The upper left and right edges of the R-structure roof 173 form an R structure to improve drainage in the left and right direction and design. There are two adjustable roofs 174, each installed between the central side roofs 172 and the R-structure roof 173, with the front ends connected to the main beams 121 and the rear ends connected to the minor beams 124.

[0033] As shown in Fig. 15(a), the upper surface 121b of the main girder 121 to which the roof structure 170 is connected is located above the upper surface 124a of the minor beam 124. Therefore, when the roof structure 170 is connected to the main girder 121 and the minor beam 124, the upper surface of the entire roof structure 170 is inclined downward toward the rear, as shown in Fig. 20. In addition, as shown in Figure 16 (b), the upper surface 124a of the small beam 124 has a structure that slopes downward as it approaches the rear, and the angle of slope is the same as the angle of slope of the upper surface of the entire roof structure 170, so that a sloped structure C that slopes downward as it approaches the rear is formed continuously between the upper surface of the entire roof structure 170 and the upper surface 124a of the small beam 124. Because such an inclined structure C is formed, for example, rain or the like can be prevented from accumulating on the roof structure 170.

[0034] 1.1.7. Door structure 180 The door structure 180 according to the first embodiment is attached to a wall frame structure 140 as shown in FIG. The door structure 180 is mainly composed of a door panel 181 , a door reinforcement member 182 , and a hinge 183 . As shown in FIG. 21(a), the door plate 181 is made of a single metal plate. The door reinforcement material 182 is composed of four square tube structures or U-shaped structures, and as shown in FIG. 21(a), the square tube structures are attached near the top and bottom ends and near the left and right ends of the door panel 181 to reinforce the door panel 181. The hinge 183 enables the door panel 181 to be opened and closed, and connects the front post 141 to the door reinforcement material 182 attached to the door panel 181, and also connects the front stud 145 to the door reinforcement material 182 attached to the door panel 181.

[0035] 1.1.8.Anchor stay structure 190

[0036] The anchor stay structure 190 according to the first embodiment is attached to the lower end of the floor structure 130 as shown in FIG. The anchor stay structure 190 is composed of a floor structure side anchor stay structure 190a and an installation side anchor stay structure 190b. The floor structure side anchor stay structure 190a is mainly composed of a fixing plate 191, a fixing bolt 192, and a fixing nut 193, as shown in FIG. As shown in FIG. 24, the installation side anchor stay structure 190b is mainly composed of an installation portion 194, a rising portion 195, and a groove 196. Note that Figures 23 to 25 show, as examples, the multiple anchor stay structures 190 located on the front side of the outdoor garbage storage bin 100 among the multiple anchor stay structures 190 attached to the outdoor garbage storage bin 100, and the multiple anchor stay structures 190 located on the rear side have the same shape as those located on the front side, but are oriented in a different direction.

[0037] The configuration of the floor structure side anchor stay structure 190a will be described in more detail below. As shown in FIG. 23, the upper end of the fixing plate 191 is attached to the lower end of the floor structure 130, and a head 192a of a fixing bolt 192 and a fixing nut 193 are fixed to the lower end. The fixing bolt 192 is composed of a head portion 192 a and a threaded portion 192 b , and the upper end of the head portion 192 a is fixed to the lower end of the fixing plate 191 . The upper end of the fixing nut 193 is fixed to the center in the left-right direction of the fixing plate 191 and to the front end portion thereof.

[0038] The configuration of the installation side anchor stay structure 190b will be described in more detail below. The installation portion 194 is adapted so that its lower end comes into contact with a ground surface such as the ground. The rising portion 195 rises upward from the rear end of the installation portion 194 . Groove 196 is provided at the left-right center and rear end of installation portion 194, and is also provided at the left-right center of rising portion 195, extending upward from the lower end. Then, as shown in Fig. 25, by inserting threaded portion 192b of the portion protruding from fixed plate 191 of floor-structure-side anchor stay structure 190a into groove 196 and attaching nut 197 to threaded portion 192b after insertion, fixed plate 191 can be fixed at any height in groove 196.

[0039] 1.2.How to assemble an outdoor garbage storage unit Hereinafter, a method for assembling an outdoor trash storage bin according to the first embodiment of the present invention will be described with reference to FIGS. The method for assembling an outdoor garbage storage bin includes a process of assembling the main beams and signboard frame S1, a process of inserting the joists S2, a process of assembling the floor structure S3, a process of assembling the side wall frames and fitting the upper wall material S4, a process of placing the main beams and minor beams S5, a process of fitting the lower wall material and upper wall material S6, a process of closing the minor beams and front pillars S7, a process of assembling the partition walls S8, a process of placing the roof S9, a process of manufacturing and installing the doors S10, and a process of installing the anchor stays S11. It is preferable to complete bending or the like of the members to be used in each step before these steps, but it is also possible to perform bending or the like in each step. Furthermore, unless otherwise specified, the shape of the members to be used in each step can be appropriately designed within the scope of achieving the purpose of providing each member.

[0040] 1.2.1. Beam / signboard frame assembly process S1 The girder / signboard frame assembly process S1 is a process for assembling the girder 121 and the signboard frame structure 110. In the process of assembling the girder 121, first, as shown in Fig. 6, the first girder reinforcement members 122 are attached to the girder 121 having a front surface 121a, an upper surface 121b, and a rear surface 121c formed by bending. More specifically, the first girder reinforcement members 122 are arranged side by side in the left-right direction except for the left and right ends of the girder 121, and as shown in Fig. 6(d), the upper end of each is connected to the rear end of the upper surface 121b, and the lower end of each is connected to the lower end of the front surface 121a. Next, the second girder reinforcement members 123 are attached to the girder 121. More specifically, the second girder reinforcement members 123 are disposed on both the left and right ends of the girder 121, and as shown in Fig. 6(d), the upper ends of the second girder reinforcement members 123 are connected to the rear end of the upper surface portion 121b and / or the rear surface portion 121c.

[0041] In the process of assembling the sign frame structure 110, as shown in Fig. 6, the second sign frame 112 is attached to the first sign frame 111. More specifically, the second sign frames 112 are arranged side by side in the left-right direction of the first sign frame 111 that extends in the left-right direction, with each upper end connected to the first sign frame 111 and each lower end connected to the main beam 121. 6(c) and (d), the signboard frame reinforcement 113 is attached to the first sign frame 111 and / or the second sign frame 112. More specifically, the signboard frame reinforcement 113 is disposed at the left and right ends and the center of the first sign frame 111, with each upper end connected to the first sign frame 111 and / or the second sign frame 112, and each lower end connected to the upper surface of the main beam 121. The order of each process in the girder / signboard frame assembly process S1 is not particularly limited.

[0042] 1.2.2. Joist insertion process S2 The floor joist insertion step S2 is a step of attaching floor joists 132 to the floor material 131 in order to reinforce the floor material 131. In this process, as shown in FIG. 6(b), a left side surface portion 131a, a floor surface portion 131b, and a right side surface portion 131c are formed by bending processing on the bottom side of the floor material 131. As shown in FIG. 7, roughly L-shaped joists 132 extending in the short direction are attached to two locations equidistantly spaced along the length of the floor material 131. In this process, the spacing at which the joists 132 are attached in the longitudinal direction of the flooring 131 can be adjusted as appropriate, taking into consideration the size of the flooring 131, the required strength, and the like.

[0043] 1.2.3. Floor structure assembly process S3 The floor structure assembling process S3 is a process for assembling the floor structure 130 of the outdoor garbage storage bin 100. In this process, first, the floor frame material 133 is assembled. Specifically, as shown in Fig. 8(a), the floor frame material 133 is assembled so that six floor materials 131 can be arranged in the left-right direction. The floor frame material 133, like the floor material 131, is roughly U-shaped, with an opening facing the bottom side. Thereafter, the floor material 131 is fitted inside the assembled floor frame material 133, and the floor frame material 133 and the floor material 131 are fixed together by welding or the like, thereby forming the floor structure 130. It is preferable that the floor frame material 133 is bent upward at the center in the left-right direction, providing a gap D of about 5 mm above the ground surface. By forming it in this manner (providing a reverse distortion), the floor frame material 133 can be made to have a flat shape when it is distorted by heat or weight during welding.

[0044] 1.2.4. Side wall frame assembly and upper wall material fitting process S4 The side wall frame assembly / top wall material fitting process S4 is a process of assembling a side wall frame on the upper surface of the floor structure 130 assembled in the floor structure assembly process S3 (side wall frame assembly process), and a process of fitting the top wall material 151 into the side wall frame (top wall material fitting process). In the side wall frame assembling process, the side wall frame is assembled on the upper surface of the floor structure 130. As shown in Fig. 9, the side wall frame is composed of a front column 141, a rear column 142, and a side wall frame material 143. More specifically, the side wall frame is formed by connecting the lower end of the front column 141 to the upper surfaces of both front and rear ends of the floor structure 130, connecting the lower end of the rear column 142 to the upper surfaces of both rear left and right ends of the floor structure 130, and connecting the rear side surface of the upper end of the front column 141 and the front side surface of the upper end of the rear column 142 by the side wall frame material 143. The front pillar 141, the rear pillar 142, and the side wall frame material 143 all have a generally U-shaped cross section, with their openings facing inward in the left-right direction.

[0045] In the upper wall material fitting process, the upper wall material 151 is fitted into the side wall frame. More specifically, the upper wall material 151 is fitted into the upper side of the side wall frame, and the upper surface of the upper horizontal surface 152 of the upper wall material 151 is connected to the lower surface of the side wall frame material 143, the front end of the upper wall material 151 is connected to the back surface of the front column 141, and the rear end of the upper wall material 151 is connected to the front surface of the rear column 142. In addition, the vertical surface 153 of the upper wall material 151 is connected to the inside of both ends of the side wall frame in the left-right direction. By connecting in this manner, the presence of the side wall frame becomes more prominent, improving the design of the outdoor garbage storage bin 100.

[0046] In the side wall frame assembling / top wall material fitting step S4, after the side wall frame assembling step, the top wall material 151 is fitted instead of the bottom wall material 155. This is because, when installed, the top horizontal surface 156 of the bottom wall material 155 is located above the bottom horizontal surface 154 of the top wall material 151, and therefore, if the bottom wall material 155 is fitted first, it becomes difficult to confirm the hollow portion of the square tube structure A shown in Fig. 4 from above. Also, by fitting the top wall material 151, the side wall frame is reinforced and dimensional deviation is less likely to occur, making it easier to fit the bottom wall material 155. Therefore, by fitting the upper wall material 151 instead of the lower wall material 155 after the side wall frame assembly process, when fitting the lower wall material 155 to form the hollow portion of the square tube structure A, it is possible to easily check the hollow portion of the square tube structure A from above and also to easily fit the lower wall material 155.

[0047] 1.2.5. Large beam / small beam mounting process S5 The girder / beam placing step S5 is a step of placing the girder 121 and the minor beam 124 on the upper surface of the side wall frame assembled in the side wall frame assembling / top wall material fitting step S4. In the girder loading process, as shown in Figures 11(a) and 12, the underside of the girder 121 is attached to the upper ends of the two front columns 141, and the lower end of the second girder reinforcement material 123 of the girder 121 is attached to the upper surface of the side wall frame material 143, thereby fixing it to the side wall frame. In the beam placement process, as shown in Fig. 11(b) and Fig. 12, the lower surface of the beam 124 is attached to the upper ends of the two rear columns 142, thereby fixing the beam 124 to the side wall frame. The floor frame material 133, the rear columns 142, and the beams 124 form the rear wall frame.

[0048] 1.2.6. Lower wall material / upper wall material fitting process S6 The lower wall material / upper wall material fitting process S6 is a process (rear wall frame process) of fitting the lower wall material 155 and the upper wall material 151 into the rear wall frame assembled in the main beam / small beam placing process S5, and a process (side wall frame process) of fitting the lower wall material 155 into the side wall frame assembled in the side wall frame assembling / upper wall material fitting process S4. In the rear wall frame process (corresponding to the "first fitting process"), as shown in Fig. 13, first, the bottom wall material 155 is fitted into the rear wall frame, and the underside of the lower horizontal surface 160 of the bottom wall material 155 is connected to the floor frame material 133. Note that Fig. 13 shows a state in which one of the two divided pieces of the bottom wall material 155 is installed on the left side. Then, after the two lower wall materials 155 are installed, the upper wall material 151 divided into two is fitted into the rear wall frame, and the top surface of the upper horizontal surface 156 is connected to the small beam 124 and is connected to the lower wall material 155 so as to form the square tube structure A. More specifically, the vertical surface 153 and the lower horizontal surface 154 of the upper wall material 151 and the upper horizontal surface 156 and the upper vertical surface 157 of the lower wall material 155 are connected to form the square tube structure A. Note that FIG. 15(a) shows a state in which one of the two upper wall materials 151 is installed on the left side. Moreover, the vertical surface 153 of the upper wall material 151 and the upper vertical surface 157 and lower vertical surface 159 of the lower wall material 155 are connected to be flush with the rear end of the rear wall frame. By connecting in this manner, the rear wall frame and the rear wall panel structure 150 become flat, improving the design of the outdoor garbage storage bin 100 and making it easier to attach advertisements and the like.

[0049] In the side wall frame assembling / top wall material fitting process S4, the top wall material 151 is fitted into the side wall frame, not the bottom wall material 155, but the bottom wall material 155 is fitted into the bottom wall frame in the rear wall frame process. This is because, in the rear wall frame process, the top wall material 151 is made up of multiple sheets, so that when the top wall material 151 is fitted to form the hollow portion of the square tube structure A, the hollow portion of the square tube structure A can be confirmed from the left and right directions. In addition, since the rear wall frame has a long structure in the left and right directions, if the top wall material 151 is fitted into the bottom wall material 155, the small beams 124 may bend without being able to withstand the weight of the top wall material 151, which is not preferable. In the rear wall framing process, in order to prevent the minor beams 124 from bending, it is preferable to apply force from below to the minor beams 124 by applying force with a vice or the like to the square tube structure A consisting of one upper wall material 151 and a lower wall material 155.

[0050] In the side wall framing process (corresponding to the "second fitting process"), similar to the rear wall framing process, the lower wall material 155 is fitted, connecting the underside of the lower horizontal surface 160 to the floor frame material 133 and connecting it to the upper wall material 151 so as to form the square tube structure A. In addition, the upper vertical surface 157 and the lower vertical surface 159 of the lower wall material 155 are connected on the inside of both ends in the left and right direction of the side wall frame. By connecting in this manner, the presence of the side wall frame becomes more prominent, improving the design of the outdoor garbage storage bin 100.

[0051] 1.2.7. Beam and front column closing process S7 The beam closing / front pillar closing step S7 is a step of closing the openings provided in the beam 124 and the front pillar 141. As shown in FIG. 16(b), the small beam 124 has an opening at the front, and in the small beam closing step, the opening is closed by a small beam closeter 125 as shown in FIG. 16(c). In addition, since the front pillar 141 also has an opening on the inside in the left-right direction, as shown in Figure 17(b), in the front pillar blocking process, the opening is blocked by a front pillar blocker 145, as shown in Figure 17(c). By closing the opening in this manner, the design of the outdoor garbage storage bin 100 is improved, and the load-bearing capacity is also improved.

[0052] 1.2.8. Stud assembly process S8 The stud assembly process S8 comprises a process of assembling the front studs 145 that connect the main beams 121 and the floor frame material 133 (front stud assembly process), and a process of assembling the rear studs 146 that connect the small beams 124 and the floor frame material 133 (rear stud assembly process). In the front stud assembly process, as shown in Figure 18 (b), the upper end of the front stud 145 is connected to the left-right center position of the main beam 121, and the lower end is connected to the left-right center position of the floor frame material 133.

[0053] 18(a), the upper end of the rear stud 146 is connected to the left-right center of the small beam 124, and the lower end is connected to the left-right center of the floor frame material 133. Since the rear of the outdoor waste storage bin 100 is blocked off by the lower wall material 155 and the upper wall material 151 in the lower wall material / upper wall material fitting step S6, the rear stud 146 is cut out in a shape that follows the shapes of the lower wall material 155 and the upper wall material 151, and the cut-out portions are connected to the lower wall material 155 and the upper wall material 151. The outdoor garbage storage bin 100 has front studs 145 and rear studs 146, which improve its load-bearing capacity.

[0054] 1.2.9. Roofing process S9 The roof placement process S9 is a process of connecting the roof structure 170 to the beam structure 120 and the wall frame structure 140, as shown in Fig. 19. More specifically, first, the central roof 171 is installed at the center position in the left-right direction of the beam structure 120. Next, the central side roofs 172 are installed on both left-right sides of the central roof 171. Then, the R-structure roof 173 is installed so as to cover both left-right ends of the beam structure 120 and the top surface of the wall frame structure 140. Finally, an adjustment roof 174 is installed to fill the gap between the central side roof 172 and the R-structure roof 173.

[0055] As shown in Fig. 20(b), the R-structure roof 173 has a cone-shaped bent portion E that has a vertex at the rear end and a diameter that increases toward the front. Therefore, when the R-structure roof 173 is bent, an R-shape is formed in the front-rear direction. As shown in FIG. 19(b), the upper portions of both left and right ends of the main girder 121 are cut out in a shape that matches the R-shape of the R-structure roof 173, forming an R-shape. The outdoor garbage storage shed 100 forms an R-structure B by combining the R-shape of the R-structure roof 173 and the R-shape of the girder 121. Because the outdoor garbage storage shed 100 has this R-structure B, it is possible to improve drainage and improve design.

[0056] 1.2.10. Door manufacturing and installation process S10 The door manufacturing and installation process S10 comprises a process of manufacturing a door by attaching door reinforcement members 182 to a door panel 181 (door manufacturing process), and a process of attaching the door panel 181 with the door reinforcement members 182 attached thereto between the front post 141 and the front partition 145 as shown in FIG. 21 (door installation process). In the door manufacturing process, a square tube structure or a U-shaped door reinforcement material 182 is attached to the four sides of a rectangular door panel 181. The door panel 181 may be bent into a wave shape or the like to increase its strength. In the door installation process, the door panel 181 to which the door reinforcement material 182 is attached is rotatably attached to the front post 141 or the front stud 145 via the hinge 183.

[0057] 1.2.11. Anchor stay installation process S11 As shown in Figures 22 to 25, the anchor stay installation process S11 includes a step of installing the floor structure side anchor stay structure 190a to the floor structure 130 (first installation step), a step of installing the installation side anchor stay structure 190b to a contact surface such as the ground (second installation step), and a step of connecting the floor structure side anchor stay structure 190a and the installation side anchor stay structure 190b (connection step). In the first mounting step, the upper surface of the fixing plate 191 of the floor structure side anchor stay structure 190a is connected to the lower end of the floor frame material 133. In the second attachment step, the lower surface of the installation portion 194 of the installation-side anchor stay structure 190b is connected to a ground contact surface such as the ground. In the connection process, the threaded portion 192b of the floor structure side anchor stay structure 190a is passed through a groove 196 provided in the rising portion 195 of the installation side anchor stay structure 190b as shown in Figure 25, and then fixed with a nut 197. Since the groove 196 provided in the rising portion 195 of the installation side anchor stay structure 190b extends in the vertical direction, the height of the fixing plate 191 of the floor structure side anchor stay structure 190a can be set to the desired height.

[0058] 1.3.Effects Since the wall material of the first embodiment has the configuration as described above in detail, it is possible to provide a wall board that can have a high-strength structure without using a reinforcing member that is a separate member from the wall board.

[0059] 2. Other embodiments The door structure 180 of the first embodiment is composed of a door panel 181 made of a single metal plate and a door reinforcing member 182 that reinforces the door panel 181, but may have other shapes. For example, it may be a door with a flat surface that is not provided with the door reinforcing member 182, or a wooden door that does not use metal. By making the door structure available in various shapes and materials, it becomes possible to select a door structure that meets the needs of the user or the installation location.

[0060] The roof structure 170 of the first embodiment has the inclined structure C, and therefore is structured so that dirt does not easily accumulate on the upper surface of the roof structure 170, but the roof structure may be structured so that a member having excellent durability and waterproofness, such as polyester or nylon, which is used as the roof of a tent, is attached to the roof structure. By using such a structure, dirt can be made even less likely to accumulate on the upper surface of the roof structure 170.

[0061] In the first embodiment, only the wall panel structure 150 is provided within the rear wall frame, but a door structure may be provided for use by the contractor who installed the outdoor waste storage bin 100 or related parties. By providing such a structure, the convenience of the outdoor waste storage bin 100 can be improved.

[0062] The structure reinforcing the wall panel structure 150 in the first embodiment has a square tube shape, but the shape is not limited as long as it can reinforce the wall panel structure 150. For example, it may be a pipe shape, a polygonal shape other than a square, or the like. [Explanation of symbols]

[0063] 100: Outdoor garbage storage bin 110: Signboard frame structure 111: First signboard frame 112: Second signboard frame 113: Signboard frame reinforcement material 120: Beam structure 121: Large beam 122: Reinforcement material for the first girder 123: Reinforcement material for second girder 124: Small beam 125: Small beam blocking 130: Floor structure 131: Flooring 132: Joist 133: Floor frame material 140: Wall frame structure 141: Front pillar 142: Back pillar 143: Side wall frame material 144: Front pillar blocking 145: Front stud 146: Rear stud 150: Wall plate structure 151: Upper wall material 152: Upper horizontal plane 153: Vertical surface (first upper wall surface) 154: Lower horizontal plane (second upper wall surface) 155: Lower wall material 156: Upper horizontal plane (first lower wall surface) 157: Upper vertical surface (second lower wall surface) 158: Inclined surface (3rd lower wall surface) 159: Lower vertical surface (4th lower wall surface) 160: Lower horizontal plane 170: Roof structure 171: Central roof 172: Central side roofs 173: R-structure roof 174: Adjustable roof 180: Door structure 181: Door panel 182: Door reinforcement material 183: Hinge 190: Anchor stay structure 191: Fixed plate 192: Fixing bolt 193: Fixing nut 194: Installation section 195: Rising part 196: Groove 197: Nut A: Square tube structure (tube structure) B :R structure C: Inclined structure D: Gap E: Cone bend

Claims

1. A wall panel having an upper wall material and a lower wall material, The two wall materials form a tubular structure extending in the width direction of the two wall materials, The upper wall material has at least a first upper wall surface extending in a manner including a vertical direction, and a second upper wall surface provided at a lower end of the first upper wall surface and bent in one direction, The lower wall material has at least a first lower wall surface extending in a manner including the left-right direction, and a second lower wall surface provided at one end of the first lower wall surface and bent downward, The first upper wall surface, the second upper wall surface, and the first lower wall surface, the second lower wall surface form the tubular structure. A wall panel characterized in that

2. The first upper wall surface extends only in the up-down direction, The second lower wall surface extends only in the vertical direction.

2. The wallboard of claim 1.

3. The second upper wall surface extends only in the left-right direction, The first lower wall surface extends only in the left-right direction.

3. The wall panel of claim 2.

4. A third lower wall surface is provided at the lower end of the second lower wall surface and bent in another direction.

4. A wall panel according to any one of claims 1 to 3.

5. A fourth lower wall surface is provided at the lower end of the third lower wall surface and extends only in the up-down direction, The first upper wall surface and the fourth lower wall surface are located on the same plane.

5. A wall panel according to claim 4.

6. The upper wall material and the lower wall material are made of metal plates.

2. The wallboard of claim 1.

7. A method for assembling a structure using the wall panel according to claim 2 or claim 3, comprising at least a first fitting step of fitting the two divided lower wall materials into a rear wall frame, and then fitting the two divided upper wall materials into the rear wall frame; A method for assembling a structure using wall panels.

8. A second fitting step of fitting the lower wall material into the side wall frame after fitting the upper wall material into the side wall frame. A method for assembling a structure using the wall panel according to claim 7.

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