Method for assembling wall panels and structures using wall panels

Abstract

The present invention provides a wall panel that can achieve a high-strength structure without using reinforcing members, which are separate components from the wall panel itself. [Solution] A wall panel 150 having an upper wall material 151 and a lower wall material 155, wherein a pipe structure A extending in the width direction of both wall materials is formed by both wall materials.

Description

Technical Field

[0001] The present invention relates to a wall panel used for a structure or the like composed of a metal plate material.

Background Art

[0002] In recent years, for the purpose of environmental conservation and the like, efforts have been made to install outdoor garbage storage bins or the like for collecting resource garbage generated in households and offices. And structures such as outdoor garbage storage bins installed outdoors are often composed of metal plate materials in consideration of weather resistance, durability, and the like.

[0003] And in the technical field related to the processing of metal plate materials, for the purpose of cost reduction, reduction of the amount of metal used is carried out by reducing the number of processing steps, thinning the thickness of the plate material, and / or devising the shape. As such efforts, for example, as shown in Non-Patent Document 1, it has been proposed to reduce the amount of metal used by devising the shape of a reinforcing material made of a plate material.

[0004] More specifically, the plate material shown in Non-Patent Document 1 has a configuration in which a metal pipe (reinforcing material) having a U-shaped cross section is used instead of a metal pipe (reinforcing material) having an L-shaped cross section. With this configuration, in the plate material shown in Non-Patent Document 1, the amount of metal used can be reduced compared to a metal pipe having an L-shaped cross section, and thereby, cost reduction has been successful.

Prior Art Documents

Patent Documents

[0005]

Non-Patent Document 1

Summary of 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, which is a separate component from the plate material. This resulted in additional processing time for the reinforcing material, potentially leading to higher costs.

[0007] This invention is proposed in consideration of these problems, and aims to provide a wall panel that can achieve a high-strength structure without using reinforcing members, which are separate components from the wall panel. [Means for solving the problem]

[0008] To achieve the above objective, the present invention has the following features.

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

[0010] (Feature Composition 2) The wall panel according to the present invention is: The upper wall material has at least a first upper wall surface extending in a manner that includes the vertical direction, and a second upper wall surface provided at the 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 that includes the left-right direction, and a second lower wall surface provided at one end of the first lower wall surface and bent downward. A pipe structure is formed by the first upper wall surface, the second upper wall surface, the first lower wall surface, and the second lower wall surface. That's fine.

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

[0012] (Characteristic configuration 4) As the wall panel according to the present invention, the second upper wall surface extends only in the horizontal direction, the first lower wall surface extends only in the horizontal direction, which may be acceptable.

[0013] (Characteristic configuration 5) As the wall panel according to the present invention, it has a third lower wall surface provided at the lower end of the second lower wall surface and bent in other directions, which may be acceptable.

[0014] (Characteristic configuration 6) As the wall panel according to the present invention, it has a fourth lower wall surface provided at the lower end of the third lower wall surface and extending only in the vertical direction, and the first upper wall surface and the fourth lower wall surface are located on the same plane, which may be acceptable.

[0015] (Characteristic configuration 7) As the wall panel according to the present invention, the upper wall material and the lower wall material are made of a metal plate, which may be acceptable.

[0016] (Characteristic configuration 8) The characteristic configuration of the method for assembling a structure using the wall panel according to the present invention is that it has a first fitting step of fitting the divided lower wall material into the back wall frame and then fitting the divided upper wall material, which is the point.

[0017] (Characteristic configuration 9) As the method for assembling a structure using the wall panel according to the present invention, it has a second fitting step of fitting the upper wall material into the side wall frame and then fitting the lower wall material, That's fine. [Effects 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 reinforcing members which are separate components from the wall panel. [Brief explanation of the drawing]

[0019] [Figure 1] (a) is a front view of an outdoor garbage storage unit using wall panels according to the first embodiment, and (b) is a rear view. [Figure 2] (a) is a plan view of an outdoor garbage storage unit using wall panels according to the first embodiment, (b) is a bottom view, and (c) is a right side view. [Figure 3] This is a perspective view of the wall panel according to the first embodiment. [Figure 4] (a) is a front view of the wall panel according to the first embodiment, and (b) is a reduced front view. [Figure 5] (a) is a right side view of the wall panel according to the first embodiment, and (b) is a left side view. [Figure 6] (a) is a front view of the main beam and sign frame during the main beam and sign frame assembly process, (b) is a rear view, (c) is a top view, and (d) is a right side view. [Figure 7] (a) is a bottom view of the flooring material before the joist installation process, (b) is a front view, and (c) is a bottom view of the flooring material after the joist installation 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 columns, rear columns, flooring materials, etc. during the side wall frame assembly process, (b) is a plan view, and (c) is a right side view. [Figure 10] This is a right-side view of the upper wall material, etc., during the upper wall material installation process. [Figure 11] (a) is a front view of the main beams, etc., during the process of installing the main beams and secondary beams, and (b) is a rear view. [Figure 12] (a) is a plan view of the main beams, etc., during the process of installing the main beams and secondary beams, and (b) is a right side view. [Figure 13] (a) is a front view of the lower wall material, etc., during the rear wall frame construction process, and (b) is a rear view. [Figure 14] (a) is a right side view of the lower wall material, etc., during the side wall frame construction, and (b) is a front view of the wall material. [Figure 15] (a) is a rear view of the upper wall material, etc., during the rear wall frame construction process, and (b) is a front view of the wall material. [Figure 16] (a) is a cross-sectional view of the outdoor garbage storage unit shown in Figure 14(a) along line BB after the process of blocking off the secondary beams and front columns, (b) is a right side view of the secondary beam before the process of blocking off the secondary beams and front columns, and (c) is a right side view of the secondary beam after the process of blocking off the secondary beams and front columns. [Figure 17] (a) is a cross-sectional view of the outdoor garbage storage unit shown in Figure 13(a) along line AA after the process of blocking off the secondary beams and front columns, (b) is a plan view of the front column before the process of blocking off the secondary beams and front columns, and (c) is a plan view of the front column after the process of blocking off the secondary beams and front columns. [Figure 18] (a) is a cross-sectional view of the outdoor waste storage unit shown in Figure 14(a) along line BB after the stud assembly process, and (b) is a cross-sectional view of the outdoor waste storage unit shown in Figure 14(a) along line B'-B'. [Figure 19] (a) is a plan view of the roof structure after the roof installation 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 unfolded view of the R-structure roof. [Figure 21] (a) is a front view of the door structure after the door manufacturing and installation process, and (b) is a right side view. [Figure 22] (a) is a bottom view of the anchor stay structure after the anchor stay installation process, and (b) is a front view. [Figure 23] (a) is a bottom view of the floor structure side anchor stay structure, (b) is a top view, (c) is a front view, and (d) is a right side view. [Figure 24](a) is a bottom view of the anchor stay structure on the installation side, (b) is a top view, (c) is a front view, and (d) is a right side view. [Figure 25] This diagram illustrates the height adjustment mechanism for the anchor stay structure. [Modes for carrying out the invention]

[0020] The embodiments of the present invention will now be described with reference to the drawings. While the embodiments of the present invention show an example of using wall panels in an outdoor garbage storage unit, the uses of wall panels are not limited to this. Furthermore, each embodiment is not independent of the others; those skilled in the art can combine them as appropriate, and the synergistic effects of such combinations can be understood without further explanation. In principle, redundant explanations between embodiments will be omitted.

[0021] Furthermore, in the embodiments of the present invention, each direction is defined as follows: As shown in Figure 1(a), the vertical direction is the longitudinal direction of the front studs of the outdoor garbage storage unit, the left-right direction (horizontal direction) is the longitudinal direction of the main beam, and as shown in Figure 2(c), the front-back direction (horizontal direction) is the longitudinal direction of the square tube structure. Furthermore, the view of the outdoor waste storage unit from the front, as shown in Figure 1(a), is defined as the front view. Note that, based on the disclosure of the entire application, directions and other terms may be redefined using different expressions.

[0022] 1. First Embodiment 1.1. Overall Structure A first embodiment of an outdoor garbage storage unit using wall panels according to the present invention will be described with reference to the drawings. As shown in Figures 1 and 2, this outdoor garbage storage unit 100 mainly consists 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 described in detail below. Furthermore, the structure of the outdoor garbage storage unit 100 is basically formed by bending or otherwise processing a single metal plate, with the exception of the hinges 183 of the door structure 180 and the anchor stay structure 190.

[0023] 1.1.1. Signboard frame structure 110 The sign frame structure 110 according to the first embodiment is attached to the upper end of the main beam 121, as shown in Figure 6, and mainly consists of a first sign frame 111, a second sign frame 112, and a reinforcing member 113 for the sign frame. The first sign frame 111 extends in the left-right direction, as shown in Figures 6(a) and (b), and is connected to the upper end of each second sign frame 112. As shown in Figures 6(a) and (b), the second sign frames 112 are arranged side by side in the left-right direction, with their upper ends connected to the first sign frames 111 and their lower ends connected to the main beams 121. As shown in Figures 6(c) and (d), the reinforcing members 113 for the sign frame are positioned at the left and right ends and the center of the first sign frame 111, with their upper ends connected to the first sign frame 111 and / or the second sign frame 112, and their lower ends connected to the main beam 121.

[0024] 1.1.2. Beam structure 120 As shown in Figures 6 and 11, the beam structure 120 according to the first embodiment has a sign 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 mainly consists of a main beam 121, a reinforcing member 122 for the first main beam, a reinforcing member 123 for the second main beam, a secondary beam 124, and a secondary beam filler 125. The main beam 121 is connected to the upper ends of the two front columns 141 and is responsible for transferring the weight of the sign frame structure 110 to the front columns 141. The main beam 121 consists of at least a front section 121a, an upper section 121b which is bent 90 degrees backward from the upper end of the front section 121a and to which the second sign frame 112 and the sign frame reinforcing member 113 are connected, and a rear section 121c which is bent 90 degrees downward from the rear end of the upper section 121b. The vertical length of the rear section 121c is shorter than that of the front section 121a in order to reduce weight. The presence of the rear section 121c also allows for the positioning of the upper end of the first main beam reinforcing member 122. The first main beam reinforcing members 122 are intended to reinforce the main beam 121, which is long in the left-right direction, and to improve the durability of the sign frame structure 110 against the weight, etc. As shown in Figure 6(b), they are arranged in a line in the left-right direction, except for the left and right ends of the main beam 121, and as shown in Figure 6(d), the upper end of each is connected to the rear end of the upper surface portion 121b, and the lower end of each is connected to the lower end of the front portion 121a. The second main beam reinforcing members 123 are intended to improve the durability of the sign frame structure 110 against weight and other factors. As shown in Figure 6(b), they are positioned at both the left and right ends of the main beam 121. As shown in Figure 6(d), the upper ends of each are connected to the rear end and / or back end 121c of the upper surface portion 121b, and the lower ends of each are connected to the upper surface of the side wall frame member 143.

[0025] The secondary beam 124 is connected to the upper ends of the two rear columns 142 and plays a role in transferring the weight of the roof structure 170 and other components to the rear columns 142. As shown in Figure 16(b), the secondary beam 124 consists of an upper surface portion 124a that slopes downward as it approaches the rear, a rear surface portion 124b that bends downward at a 90-degree angle from the rear end of the upper surface portion 124a, and a bottom surface portion 124c that bends forward at a 90-degree angle from the lower end of the rear surface portion 124b. The beam cover 125, as shown in Figures 16(b) and (c), is for closing the opening provided in front of the beam 124, and improves the durability of the outdoor garbage storage unit 100.

[0026] 1.1.3.Floor structure 130 As shown in Figures 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 mainly consists of flooring material 131, joists 132, and floor frame material 133. As shown in Figures 7 and 8, the flooring material 131 is roughly rectangular in plan view and consists of a left side portion 131a extending vertically, 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, as shown in Figure 7(b). The joists 132 are for reinforcing the flooring material 131, and as shown in Figures 7(c) and (d), they have a length approximately the same as the left-right direction of the floor surface 131b and are attached to the bottom side of the floor surface 131b. The floor frame material 133 constitutes a frame for fixing the flooring material 131. In the first embodiment, as shown in Figure 8(b), it is formed to a size that allows six flooring materials 131 to be arranged side by side in the left-right direction. Also, as shown in Figure 9, the lower ends of the front columns 141 are connected to the upper surfaces of both front ends of the floor frame material 133, and the lower ends of the rear columns 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 according to 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 inner side. The wall frame structure 140 mainly consists of front columns 141, rear columns 142, side wall frame members 143, front column fillers 144, front intermediate columns 145, and rear intermediate columns 146. The front column 141 is connected to the upper surfaces of both front ends of the floor frame material 133, and as shown in Figure 17(b), it consists of a rear portion 141a extending in the left-right direction, an intermediate portion 141b that bends 90 degrees forward from the outer end of the rear portion 141a, and a front portion 141c that bends 90 degrees inward in the left-right direction from the front end of the intermediate portion 141b. The rear column 142 is connected to the upper surfaces of both rear ends of the floor frame material 133, and its shape is identical to that of the front column 141. The side wall frame member 143 connects the upper end of the front column 141 and the upper end of the rear column 142. The front column cover 144, as shown in Figures 17(b) and (c), is for closing the openings provided on the left and right sides of the front column 141, and improves the durability of the outdoor garbage storage unit 100. The front stud 145 is a member that supports the weight from the sign frame structure 110, the 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 member 133. The rear stud 146 is a member that supports the weight from the sign frame structure 110, the roof structure 170, etc., and as shown in Figure 18(a), its upper and lower ends are attached to the left-right center of the joist 124 and the rear floor frame member 133.

[0028] 1.1.5.Wall plate structure 150 As shown in Figures 14 and 15, the wall panel structure 150 according to the first embodiment is installed within a frame formed by the wall frame structure 140 and the floor structure 130. The wall panel structure 150 is composed of an upper wall material 151 and a lower wall material 155, as shown in Figures 3 to 5. Figures 3 to 5 show the upper wall material 151 and lower wall material 155 on the left end of the wall panel structure 150 as an example. The upper wall material 151 and lower wall material 155 on the right end and back side are basically the same shape as those on the left end, only differing in orientation. The upper wall material 151 is mainly composed of an upper horizontal surface 152, a vertical surface 153 (corresponding to the "first upper wall surface"), and a lower horizontal surface 154 (corresponding to the "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 composition of the upper wall material 151 will be explained in more detail below. The upper horizontal surface 152 is for connecting to the lower surface of the main beam 121, secondary beam 124, or side wall frame member 143, and is configured to extend to one side in the horizontal direction. The vertical surface 153 is formed by bending 90 degrees downward from one end of the upper horizontal surface 152 and extending in the vertical direction. The lower horizontal surface 154 is formed by bending 90 degrees from the lower end of the vertical surface 153 to the other and extending horizontally, and the other end is connected to the upper vertical surface 157 of the lower wall material 155.

[0030] The composition of the lower wall material 155 will be explained in more detail below. The upper horizontal surface 156 extends horizontally, and one end is connected to the vertical surface 153 of the upper wall material 151. The upper vertical surface 157 is formed by bending 90 degrees downward from the other horizontal end of the upper horizontal surface 156 and extending downward. The inclined surface 158 extends from the lower end of the upper vertical surface 157, bent at a 25-degree angle to one side. The angle at which the inclined surface 158 is bent from the lower end of the upper vertical surface 157 to one side is not particularly limited, but it is preferable to adjust it so that the upper vertical surface 157 and the lower vertical surface 159 are on the same plane. The lower vertical surface 159 is formed by extending downward from the lower end of the inclined surface 158. The lower horizontal surface 160 is for connecting to the upper surface of the floor frame material 133 and extends horizontally from the lower end of the lower vertical surface 159 to the other side.

[0031] Furthermore, as shown in Figure 4, the wall panel structure 150 is formed by the upper wall material 151 and the lower wall material 155, creating a rectangular tube structure A (corresponding to the "tube structure") that extends horizontally between both wall materials. Specifically, the rectangular tube structure A is composed of 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. Since the wall panel structure 150 includes a square tube structure A, it is possible to provide a wall panel that can be made highly strong without using reinforcing members which are separate components from the wall panel.

[0032] 1.1.6. Roof Structure 170 As shown in Figures 19 and 20, the roof structure 170 according to the first embodiment has a beam structure 120 attached to its front end and a secondary beam 124 attached to its rear end. The roof structure 170 mainly consists of a central roof 171, central side roofs 172, an R-shaped roof 173, and an adjustable roof 174. The central roof 171 has its front end connected to the left-right center of the main beam 121, and its rear end connected to the left-right center of the secondary beam 124. There are two central side roofs 172, one on each side of the central roof 171, with their front ends connected to the main beams 121 and their rear ends connected to the secondary beams 124. There are two R-shaped roof sections 173. The front ends are connected to the left and right ends of the main beams 121, respectively, and the rear ends are connected to the left and right ends of the secondary beams 124. In addition, the left and right upper edges of the R-shaped roof sections 173 form an R-shape to improve drainage in the left and right directions and to enhance the aesthetic appearance. There are two adjustable roofs 174, each located between the central side roofs 172 and the R-shaped roof 173. The front ends are connected to the main beams 121, and the rear ends are connected to the secondary beams 124.

[0033] As shown in Figure 15(a), the upper surface 121b of the main beam 121 to which the roof structure 170 is connected is located above the upper surface 124a of the secondary beam 124. Therefore, when the roof structure 170 is connected to the main beam 121 and the secondary beam 124, the entire upper surface of the roof structure 170 slopes downward toward the rear, as shown in Figure 20. Furthermore, as shown in Figure 16(b), the upper surface portion 124a of the joist 124 has a structure that slopes downward as it approaches the rear, and since its angle of inclination is the same as the angle of inclination of the upper surface of the entire roof structure 170, a continuous inclined structure C is formed between the upper surface of the entire roof structure 170 and the upper surface portion 124a of the joist 124, which slopes downward as it approaches the rear. Because such a sloping structure C is formed, it is possible to prevent, for example, rain from accumulating on the roof structure 170.

[0034] 1.1.7. Door Structure 180 As shown in Figure 21, the door structure 180 according to the first embodiment is attached to the wall frame structure 140. The door structure 180 mainly consists of a door panel 181, a door reinforcing member 182, and a hinge 183. The door panel 181 is made of a single metal plate, as shown in Figure 21(a). The door reinforcement member 182 consists of a structure of four square tubes or a U-shaped structure, and as shown in Figure 21(a), the square tube structure is attached near the vertical and horizontal ends of the door panel 181 to reinforce the door panel 181. The hinge 183 allows the door panel 181 to be opened and closed, and connects the front column 141 and the door reinforcing member 182 attached to the door panel 181, and the front intermediate column 145 and the door reinforcing member 182 attached to the door panel 181.

[0035] 1.1.8. Anchor stay structure 190

[0036] As shown in Figure 22, the anchor stay structure 190 according to the first embodiment is attached to the lower end of the floor structure 130. The anchor stay structure 190 consists 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, as shown in Figure 23, mainly consists of a fixing plate 191, fixing bolts 192, and fixing nuts 193. As shown in Figure 24, the anchor stay structure 190b on the installation side mainly consists of an installation portion 194, a rising portion 195, and a groove 196. Figures 23 to 25 show examples of multiple anchor stay structures 190 located on the front side of the outdoor waste storage unit 100, among the multiple anchor stay structures 190 attached to the outdoor waste storage unit 100. The multiple anchor stay structures 190 located on the rear side have the same shape as those located on the front side, only differing in orientation.

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

[0038] The configuration of the installation-side anchor stay structure 190b will be explained in more detail below. The mounting portion 194 is designed so that its lower end contacts the ground or other surface. The rising portion 195 rises upward from the rear end of the installation portion 194. The groove 196 is provided in the left-right center of the installation portion 194 and at its rear end, as well as in the left-right center of the rising portion 195 and extending upward from its lower end. As shown in Figure 25, the threaded portion 192b of the floor structure-side anchor stay structure 190a that protrudes from the fixing plate 191 is inserted into the groove 196, and a nut 197 is attached to the threaded portion 192b after insertion, thereby fixing the fixing plate 191 at any height in the groove 196.

[0039] 1.2. How to Assemble an Outdoor Garbage Storage Unit Hereinafter, a method for assembling an outdoor waste storage unit according to the first embodiment of the present invention will be described with reference to Figures 6 to 23. The assembly method for the outdoor garbage storage unit includes the following steps: main beam and sign frame assembly process S1, joist installation process S2, floor structure assembly process S3, side wall frame assembly and upper wall material fitting process S4, main beam and secondary beam placement process S5, lower wall material and upper wall material fitting process S6, secondary beam and front column closing process S7, intermediate column assembly process S8, roof placement process S9, door manufacturing and installation process S10, and anchor stay installation process S11. It is preferable to complete bending and other processing of the components used in each process before these processes, but it is also possible to perform bending and other processing during each process. Furthermore, unless otherwise specified, the shape of the components used in each process can be designed as appropriate to achieve the purpose of each component.

[0040] 1.2.1. Beam / signboard frame assembly process S1 The main beam and sign frame assembly process S1 is the process of assembling the main beam 121 and the sign frame structure 110. In the assembly process of the main beam 121, first, as shown in Figure 6, the front portion 121a, the upper portion 121b, and the rear portion 121c are formed by bending, and then the first main beam reinforcing members 122 are attached to the main beam 121. More specifically, the first main beam reinforcing members 122 are arranged in a horizontal direction except for the left and right ends of the main beam 121, and as shown in Figure 6(d), the upper end of each is connected to the rear end of the upper portion 121b, and the lower end of each is connected to the lower end of the front portion 121a. Next, the second main beam reinforcing members 123 are attached to the main beam 121. More specifically, the second main beam reinforcing members 123 are positioned at both the left and right ends of the main beam 121, and as shown in Figure 6(d), the upper ends of each 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, the second sign frame 112 is attached to the first sign frame 111, as shown in Figure 6. More specifically, the second sign frame 112 is positioned alongside the first sign frame 111, which extends in the left-right direction, with the upper end of each connected to the first sign frame 111 and the lower end connected to the main beam 121. Next, as shown in Figures 6(c) and (d), the sign frame reinforcing members 113 are attached to the first sign frame 111 and / or the second sign frame 112. More specifically, the sign frame reinforcing members 113 are positioned at the left and right ends and the center of the first sign frame 111, with their upper ends connected to the first sign frame 111 and / or the second sign frame 112, and their lower ends connected to the upper surface of the main beam 121. Furthermore, the order of each step within the main beam / sign frame assembly process S1 is not particularly limited.

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

[0043] 1.2.3. Floor structure assembly process S3 Floor structure assembly process S3 is a process for assembling the floor structure 130 of the outdoor waste storage unit 100. In this step, the floor frame material 133 is assembled first. Specifically, as shown in Figure 8(a), the floor frame material 133 is assembled to a size that allows six floor panels 131 to be placed side by side in the left-right direction. The floor frame material 133, like the floor panels 131, is roughly U-shaped, with the opening facing the bottom side. Subsequently, 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 other means, thereby forming the floor structure 130. Furthermore, it is preferable to bend the central part of the floor frame material 133 upward in the left-right direction, creating a gap D that is approximately 5 mm above the ground surface. By adopting this shape (creating reverse strain), the floor frame material 133 can be made flat when it is deformed 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 and upper wall material fitting process S4 consists of the process of assembling the 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 the process of fitting the upper wall material 151 into the side wall frame (upper wall material fitting process). In the side wall frame assembly process, the side wall frame is assembled on the upper surface of the floor structure 130. As shown in Figure 9, the side wall frame consists 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 ends of the front column 141 to the upper surfaces of both the left and right ends at the front of the floor structure 130, connecting the lower ends of the rear column 142 to the upper surfaces of both the left and right ends at the rear of the floor structure 130, and connecting the rear side of the upper end of the front column 141 and the front side of the upper end of the rear column 142 with the side wall frame material 143. The front column 141, the rear column 142, and the side wall frame members 143 all have a roughly U-shaped cross-section, with the 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 of the front column 141, and the rear end of the upper wall material 151 is connected to the front of the back column 142. Furthermore, the vertical surface 153 of the upper wall material 151 is connected to the side wall frame at an inward position compared to the left and right ends of the side wall frame. This connection makes the side wall frame more prominent, improving the aesthetic design of the outdoor garbage storage unit 100.

[0046] In the side wall frame assembly and upper wall material fitting process S4, the upper wall material 151 is fitted after the side wall frame assembly process, rather than the lower wall material 155. This is because, when the upper horizontal surface 156 of the lower wall material 155 is installed, it is positioned above the lower horizontal surface 154 of the upper wall material 151. If the lower wall material 155 is fitted first, it becomes difficult to check the hollow portion of the rectangular tube structure A shown in Figure 4 from above. In addition, fitting the upper wall material 151 reinforces the side wall frame and reduces the likelihood of dimensional discrepancies, making it easier to fit the lower 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, it becomes easier to check the hollow portion of the square tube structure A from above when fitting the lower wall material 155 to form the hollow portion of the square tube structure A, and it also becomes easier to fit the lower wall material 155.

[0047] 1.2.5. Large beam / small beam mounting process S5 The main beam and secondary beam placement process S5 is the process of placing the main beam 121 and secondary beam 124 on the upper surface of the side wall frame assembled in the side wall frame assembly and upper wall material fitting process S4. In the main beam installation process, as shown in Figures 11(a) and 12, the main beam 121 is fixed to the side wall frame by having its lower surface attached to the upper ends of the two front columns 141, and the lower end of the second main beam reinforcing member 123 of the main beam 121 attached to the upper surface of the side wall frame member 143. In the beam installation process, the beams 124 are fixed to the side wall frame by attaching the lower surface of the beams 124 to the upper ends of the two rear columns 142, as shown in Figures 11(b) and 12. The rear wall frame is then constructed from the floor frame material 133, the rear columns 142, and the beams 124.

[0048] 1.2.6. Lower wall material / upper wall material fitting process S6 The lower wall material and upper wall material fitting process S6 consists of the process of fitting the lower wall material 155 and the upper wall material 151 into the rear wall frame assembled in the main beam and secondary beam mounting process S5 (rear wall frame process), and the process of fitting the lower wall material 155 into the side wall frame assembled in the side wall frame assembly and upper wall material fitting process S4 (side wall frame process). In the rear wall frame process (corresponding to the "first fitting process"), as shown in Figure 13, the lower wall material 155 is first fitted into the rear wall frame, and the lower surface of the lower horizontal plane 160 of the lower wall material 155 is connected to the floor frame material 133. Note that in Figure 13, one of the two divided lower wall material 155 is shown installed on the left side. Then, after installing the two lower wall members 155, the two-part upper wall member 151 is fitted into the rear wall frame, and the upper surface of the upper horizontal surface 156 is connected to the beam 124, and the two are connected so that they become one with the lower wall member 155 to form a rectangular tube structure A. More specifically, the two are connected so that the vertical surface 153 and lower horizontal surface 154 of the upper wall member 151 and the upper horizontal surface 156 and upper vertical surface 157 of the lower wall member 155 form a rectangular tube structure A. In Figure 15(a), one of the two upper wall members 151 is shown installed on the left side. Furthermore, 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 so as to be flush with the rear end of the rear wall frame. By connecting them in this way, the rear wall frame and the rear wall panel structure 150 become flat, which improves the aesthetic appearance of the outdoor garbage storage unit 100 and makes it easier to attach advertisements, etc.

[0049] In the side wall frame assembly and upper wall material fitting process S4, the upper wall material 151 was fitted into the side wall frame from the bottom wall material 155, but in the back wall frame process, the lower wall material 155 is fitted into the back wall frame from the bottom wall material 155. This is because, in the back wall frame process, the upper wall material 151 is composed of multiple pieces, so when fitting the upper wall material 151 to form the hollow part of the square tube structure A, the hollow part of the square tube structure A can be checked from the left and right directions. Also, since the back wall frame has a long structure in the left-right direction, if the upper wall material 151 is fitted in place of the bottom wall material 155, there is a possibility that the joist 124 will not be able to withstand the weight of the upper wall material 151 and will bend, which is undesirable. In the rear wall frame construction process, in order to prevent the joist 124 from bending, it is preferable to apply force to the joist 124 from below by applying force to the square tube structure A, which is composed of one upper wall material 151 and one lower wall material 155, using a vise or the like.

[0050] In the side wall frame process (corresponding to the "second fitting process"), similar to the rear wall frame process, the lower wall material 155 is fitted in, connecting the lower surface of the lower horizontal plane 160 to the floor frame material 133, and connecting to the upper wall material 151 so that the square tube structure A is formed. Furthermore, the upper vertical surface 157 and the lower vertical surface 159 of the lower wall material 155 are connected inward from both ends of the side wall frame in the left-right direction. This connection makes the presence of the side wall frame more prominent, improving the design of the outdoor garbage storage unit 100.

[0051] 1.2.7. Beam sealing and front column sealing process S7 The beam-closing and front column-closing process S7 is the process of closing the openings provided in the beam 124 and the front column 141. As shown in Figure 16(b), the secondary beam 124 has an open front, and in the secondary beam closing process, as shown in Figure 16(c), the opening is closed by the secondary beam closeter 125. Furthermore, as shown in Figure 17(b), the front column 141 has an opening on the inside in the left-right direction. Therefore, in the front column closing process, as shown in Figure 17(c), the opening is closed by the front column closeter 145. By closing the opening in this way, the design of the outdoor waste storage unit 100 is improved, as is its load-bearing capacity.

[0052] 1.2.8. Stud assembly process S8 The intermediate stud assembly process S8 consists of the process of assembling the front intermediate studs 145 that connect the main beams 121 and the floor frame material 133 (front intermediate stud assembly process) and the process of assembling the rear intermediate studs 146 that connect the secondary beams 124 and the floor frame material 133 (rear intermediate 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 central position of the main beam 121, and the lower end is connected to the left-right central position of the floor frame material 133.

[0053] Furthermore, in the rear stud assembly process, as shown in Figure 18(a), the upper end of the rear stud 146 is connected to the left-right central position of the beam 124, and the lower end is connected to the left-right central position of the floor frame material 133. Since the rear of the outdoor garbage storage unit 100 is closed off by the lower wall material 155 and upper wall material 151 in the lower wall material / upper wall material fitting process S6, the rear stud 146 is cut out in a shape that conforms to the shape of the lower wall material 155 and upper wall material 151, and the cut-out portion is connected to the lower wall material 155 and upper wall material 151. The outdoor garbage storage unit 100 has improved load-bearing capacity and other properties due to the provision of front studs 145 and rear studs 146.

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

[0055] As shown in Figure 20(b), the R-shaped roof 173 has a conical bend E with its rear end as the apex and its diameter widening towards the front. Therefore, when the R-shaped roof 173 is bent, an R shape is formed in the front-to-back direction. Furthermore, the upper parts of both ends of the main beam 121 in the left-right direction are cut out to match the R-shape of the R-structure roof 173, as shown in Figure 19(b), thereby forming an R-shape. The outdoor waste storage unit 100 has an R-shaped structure B formed by combining the R-shaped roof 173 and the R-shaped main beam 121. Because the outdoor waste storage unit 100 has this R-shaped structure B, drainage can be improved and the design can be improved.

[0056] 1.2.10. Door Manufacturing and Installation Process S10 The door manufacturing and installation process S10 consists of a process to manufacture a door by attaching a door reinforcing material 182 to a door panel 181 (door manufacturing process), and a process to install the door panel 181 with the door reinforcing material 182 attached between the front column 141 and the front intermediate column 145 (door installation process), as shown in Figure 21. In the door manufacturing process, a rectangular door panel 181 is fitted with a rectangular tube structure or a U-shaped door reinforcement 182. The door panel 181 may also be bent into a corrugated shape or other form to increase its strength. In the door installation process, the door panel 181, to which the door reinforcing material 182 is attached, is rotatably mounted to the front column 141 or the front intermediate column 145 via the hinge 183.

[0057] 1.2.11. Anchor stay installation process S11 The anchor stay installation process S11, as shown in Figures 22 to 25, consists of the steps of: attaching the floor structure-side anchor stay structure 190a to the floor structure 130 (first installation step); attaching the installation-side anchor stay structure 190b to the ground or other contact surface (second installation step); and connecting the floor structure-side anchor stay structure 190a and the installation-side anchor stay structure 190b (connection step). In the first installation process, 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 installation process, the lower surface of the installation portion 194 of the installation-side anchor stay structure 190b is connected to the ground or other contact surface. In the connection process, the threaded portion 192b of the floor structure-side anchor stay structure 190a is passed through the groove 196 provided in the rising portion 195 of the installation-side anchor stay structure 190b, as shown in Figure 25, and then secured 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 a desired height.

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

[0059] 2. Other Embodiments The door structure 180 of the first embodiment consists of a door plate 181 made of a single metal plate and a door reinforcing member 182 that reinforces the door plate 181, but it may have other shapes. For example, it may be a door with a flat surface that does not have a 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 user's needs or the installation location.

[0060] The roof structure 170 of the first embodiment has a sloping structure C, which makes it difficult for dirt to accumulate on the upper surface of the roof structure 170. However, the roof structure may also be made to which a durable and waterproof material such as polyester or nylon, similar to that used for tent roofs, is attached. By adopting 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 a wall panel structure 150 is provided within the rear wall frame, but a door structure may also be provided for use by the contractor who installed the outdoor garbage storage unit 100 or related parties. Providing such a structure can improve the convenience of the outdoor garbage storage unit 100.

[0062] The structure that reinforces the wall panel structure 150 in the first embodiment has a rectangular tube shape, but its shape is not limited as long as it can reinforce the wall panel structure 150. For example, it may be pipe-shaped, a polygonal shape other than a rectangle, etc. [Explanation of Symbols]

[0063] 100: Outdoor garbage storage unit 110: Signboard frame structure 111: First billboard slot 112: Second billboard slot 113: Reinforcement material for sign frames 120: Beam structure 121: Large beam 122: Reinforcement material for the first girder 123: Reinforcement material for second girder 124: Small beam 125: Blocking small beams 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: Blocking the front pillars 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: Upright section 196: Groove 197: Nut A: Square tube structure (tube structure) B :R structure C: Inclined structure D: Gap E: Conical bend

Claims

1. A wall panel having an upper wall material and a lower wall material, The two wall materials form a tubular structure that extends in the width direction of the two wall materials. A wall panel characterized by the following features.

2. The upper wall material has at least a first upper wall surface extending in a manner that includes the vertical direction, and a second upper wall surface provided at the 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 that includes the left-right direction, and a second lower wall surface provided at one end of the first lower wall surface and bent downward. The pipe structure is formed by the first upper wall surface, the second upper wall surface, the first lower wall surface, and the second lower wall surface. The wall panel according to feature 1.

3. The first upper wall surface extends only in the vertical direction, The second lower wall surface extends only in the vertical direction. The wall panel according to claim 2.

4. The second upper wall surface extends only in the left-right direction, The first lower wall surface extends only in the left-right direction, The wall panel according to feature 3.

5. A third lower wall surface is provided at the lower end of the second lower wall surface and is bent in the other direction, The wall panel according to any one of claims 2 to 4.

6. It has a fourth lower wall surface provided at the lower end of the third lower wall surface and extending only in the vertical direction, The first upper wall surface and the fourth lower wall surface are located on the same plane. The wall panel according to claim 5, characterized in that it is a wall panel.

7. The upper wall material and the lower wall material are made of metal plates. The wall panel according to feature 1.

8. A method for assembling a structure using wall panels according to any one of claims 1 to 4, wherein at least, The process includes a first fitting step in which the two-part lower wall material is fitted into the rear wall frame, and then the two-part upper wall material is fitted in. A method for assembling a structure using wall panels, characterized by the following features.

9. The system includes a second fitting step in which the lower wall material is fitted after the upper wall material has been fitted into the side wall frame. A method for assembling a structure using wall panels as described in feature 8.

Images