Assembly type room and assembly kit of assembly type room

Abstract

The invention provides an assembled room which is formed by combining a plurality of panels with a plate-shaped plate part and flange parts vertically arranged from the edge parts of the four sides of the plate part, and is provided with a peripheral wall, a top wall and a bottom wall. The peripheral wall has a door panel, four peripheral wall panels, and at least one peripheral wall expansion panel. The door panel, the peripheral wall panel, and the peripheral wall expansion panel have the same height and thickness. The lateral width of the peripheral wall panel is longer than the lateral width of the peripheral wall expansion panel by the thickness of the door panel. The lateral width of the door panel is a natural number of times of the lateral width of the peripheral wall expansion panel. The peripheral wall panel has a connecting flange extending vertically inward from an edge of one of two flange portions disposed in the height direction. According to the assembled room and the assembly kit thereof, the arrangement of the entrance and exit can be freely changed through the combination of the panels with a simple structure.

Description

Technical Field

[0001] This invention relates to modular rooms constructed by combining multiple panels and their assembly kits. Background Technology

[0002] It has long been known that modular rooms are constructed by joining multiple panels (see, for example, Patent Documents 1 and 2). The modular room in Patent Document 1 has a box-shaped storage section formed by joining a front panel, right side panel, left side panel, back panel, top panel, and bottom panel using welding or screws. The modular room in Patent Document 2 combines multiple panels to form a hollow box shape. In this modular room, the cutouts at the ends of adjacent panels are joined together.

[0003] Existing technical documents

[0004] Patent documents

[0005] Patent Document 1: Japanese Utility Model Registration No. 3219377

[0006] Patent Document 2: Japanese Patent Application Publication No. 2019-2266 Summary of the Invention

[0007] The problem that the invention aims to solve

[0008] However, in the existing modular rooms described in Patent Documents 1 and 2, there is only one way to combine the panels, and the positions of the entrances and exits are fixed. Therefore, if it is necessary to change the configuration of the entrances and exits according to the installation environment, or if the user requests a change in the configuration of the entrances and exits on site, it is necessary to prepare and transport separate assembly kits for rooms with different entrance and exit configurations.

[0009] The present invention was made to solve the above-mentioned problems, and its purpose is to provide a modular room with a simple structure and assembly kit that allows for flexible configuration changes of entrances and exits.

[0010] Solution for solving the problem

[0011] One aspect of the present invention is an assembled room constructed by combining multiple panels having plate-shaped plate portions and flange portions vertically erected from the edges of the four sides of the plate portion, and having a peripheral wall, a top wall, and a bottom wall. The peripheral wall has a door panel, four peripheral wall panels, and at least one peripheral wall expansion panel. The height and thickness of the door panel, the peripheral wall panels, and the peripheral wall expansion panel are equal to each other. The lateral width of the peripheral wall panel is longer than the lateral width of the peripheral wall expansion panel by an amount equal to the thickness of the door panel. The lateral width of the door panel is a natural multiple of the lateral width of the peripheral wall expansion panel. The peripheral wall panel has a connecting flange that extends vertically inward from the edge of one of the two flange portions arranged in the height direction.

[0012] One embodiment of the present invention is an assembly kit for an assembled room, which is constructed by combining a plurality of panels having plate-shaped plate portions and flange portions that are respectively vertically erected from the edges of the four sides of the plate portion. The assembly kit has a door panel, four peripheral wall panels and a plurality of peripheral wall expansion panels as components constituting the peripheral walls. The height and thickness of the door panel, the peripheral wall panels and the peripheral wall expansion panels are equal to each other. The lateral width of the peripheral wall panels is longer than the lateral width of the peripheral wall expansion panels by an amount equal to the thickness of the door panel. The lateral width of the door panel is a natural multiple of the lateral width of the peripheral wall expansion panels. The peripheral wall panels have connecting flanges that extend vertically inward from the edge of one of the two flange portions arranged in the height direction.

[0013] The effects of the invention are as follows.

[0014] This invention features a peripheral wall comprising four peripheral wall panels of equal height and thickness, and at least one peripheral wall expansion panel. The lateral width of each peripheral wall panel is greater than the lateral width of the peripheral wall expansion panel by an amount equal to the thickness of the door panel. The lateral width of the door panel is an integer multiple of the lateral width of the peripheral wall expansion panel. The peripheral wall panels have connecting flanges. Therefore, by combining panels with a simple construction, the configuration of the entrances and exits of the modular room can be freely changed. Attached Figure Description

[0015] Figure 1 This is a perspective view illustrating the appearance of a modular room according to Embodiment 1 of the present invention.

[0016] Figure 2 It is a brief illustration Figure 1 A six-view view of the assembled room.

[0017] Figure 3 It is a brief illustration Figure 1 The six-sided view of the door panel.

[0018] Figure 4 It is a brief illustration Figure 1 Six-view diagram of the perimeter wall panel.

[0019] Figure 5 It is a brief illustration Figure 1 Six-view diagram of the peripheral expansion panel.

[0020] Figure 6 It is a brief illustration Figure 1 The cover panel has six views.

[0021] Figure 7 This is a simplified top view of the perimeter wall of a structure in a rectangular assembled room according to Embodiment 1 of the present invention, in which a door panel is disposed on the left side in the longitudinal direction.

[0022] Figure 8 This is a simplified top view of the perimeter wall of a structure in a rectangular assembled room according to Embodiment 1 of the present invention, in which a door panel is disposed at the center along the length direction.

[0023] Figure 9 This is a simplified top view of the perimeter wall of a structure in a rectangular assembled room according to Embodiment 1 of the present invention, in which a door panel is disposed on the right side in the longitudinal direction.

[0024] Figure 10 This is a simplified top view of the perimeter wall of the structure in the width direction of the rectangular assembled room according to Embodiment 1 of the present invention, in which the door panel is disposed.

[0025] Figure 11 This is a perspective view illustrating the appearance of a modular room according to Embodiment 2 of the present invention.

[0026] Figure 12 It is a brief illustration Figure 11 A six-view view of the assembled room.

[0027] Figure 13 It is a brief illustration Figure 11 The door panel has six views.

[0028] Figure 14 It is a brief illustration Figure 11 Six-view diagram of the perimeter wall panel.

[0029] Figure 15 It is a brief illustration Figure 11 Six-view diagram of the peripheral expansion panel.

[0030] Figure 16 It is a brief illustration Figure 11 The cover panel has six views.

[0031] Figure 17 It is a brief illustration Figure 11 The cover uses an expanded panel for a six-sided view.

[0032] Figure 18 This is a simplified top view of the perimeter wall of a structure in a rectangular assembled room according to Embodiment 2 of the present invention, in which a door panel is disposed at the left end in the longitudinal direction.

[0033] Figure 19 This is a simplified top view of the perimeter wall in a structure in a cuboid assembled room according to Embodiment 2 of the present invention, in which a door panel and a perimeter wall expansion panel at the left end in the longitudinal direction are arranged adjacent to each other.

[0034] Figure 20This is a simplified top view of the perimeter wall of a structure in a rectangular assembled room according to Embodiment 2 of the present invention, in which a door panel is disposed at the center along the length direction.

[0035] Figure 21 This is a simplified top view of the perimeter wall in a structure in a cuboid assembled room according to Embodiment 2 of the present invention, in which a door panel and a perimeter wall expansion panel at the right end in the longitudinal direction are arranged adjacent to each other.

[0036] Figure 22 This is a simplified top view of the perimeter wall of a structure in a rectangular assembled room according to Embodiment 2 of the present invention, in which a door panel is disposed at the right end in the longitudinal direction.

[0037] Figure 23 This is a simplified top view of the perimeter wall in an example of a cuboid assembled room according to Embodiment 2 of the present invention, in which a door panel is disposed at one end in the width direction.

[0038] Figure 24 This is a simplified top view of the perimeter wall in another example of a cuboid assembled room according to Embodiment 2 of the present invention, in which a door panel is disposed at one end in the width direction.

[0039] Figure 25 This is a simplified top view of the perimeter wall in an example of a cuboid assembled room according to Embodiment 2 of the present invention, in which a door panel is disposed at the center in the width direction.

[0040] Figure 26 This is a simplified top view of the perimeter wall in another example of a cuboid assembled room according to Embodiment 2 of the present invention, in which the door panel is disposed in the center of the width direction.

[0041] Figure 27 This is a simplified top view of the perimeter wall of a structure in the rectangular assembled room of Embodiment 2 of the present invention, in which a door panel is disposed at the other end in the width direction.

[0042] Figure 28 This is an illustrative diagram illustrating the addition or subtraction of expansion panels covering the top and bottom walls in conjunction with the expansion and contraction of the modular room according to Embodiment 2 of the present invention.

[0043] Figure 29 This is an explanatory diagram showing an example of the addition or subtraction of peripheral wall expansion panels accompanying the expansion and contraction of the assembled room according to Embodiment 2 of the present invention.

[0044] Figure 30 This is an explanatory diagram showing another example of the addition or subtraction of peripheral wall expansion panels accompanying the expansion and contraction of the assembled room according to Embodiment 2 of the present invention.

[0045] Figure 31 Here are simplified top views of a modified perimeter wall of a modular room using the assembly kits of various embodiments, (a) showing a structural example with a door panel arranged in the width direction, and (b) and (c) showing structural examples with a door panel arranged in the length direction.

[0046] Figure 32 Here are simplified top views of a variation of the perimeter wall of an assembled room using the assembly kits of various embodiments, (a) showing a structural example with a door panel arranged on the front side, and (b) showing a structural example with a door panel arranged on the side side. Detailed Implementation

[0047] Implementation method 1.

[0048] based on Figures 1-10 Here, a structural example of the assembled room 100 of Embodiment 1 will be described. Figure 1 This is a perspective view showing an example of a modular room according to Embodiment 1 of the present invention. Figure 2 It is a brief illustration Figure 1 A six-view view of the assembled room. Figures 2-6 In the figures, (a) is the front view, (b) is the rear view, (c) is the right view, (d) is the left view, (e) is the top view, and (f) is the bottom view. In each figure, some symbols have been appropriately omitted to avoid complicating the figures.

[0049] The modular room 100 is constructed by combining multiple panels (20, 30, 40, 70) with plate-shaped sections and flanges vertically erected from the four edges of the plate sections. The modular room 100 has a peripheral wall 10, a top wall 50, and a bottom wall 60, forming a hollow box shape. The peripheral wall 10 has a door panel 20, four peripheral wall panels 30, and at least one peripheral wall expansion panel 40. The door panel 20, peripheral wall panels 30, and peripheral wall expansion panel 40 have equal height and thickness. The top wall 50 and bottom wall 60 each have two cover panels 70 that are rectangular when viewed from above.

[0050] Figure 1 and Figure 2 The modular room 100 shown in the example is formed as a hollow cuboid, and the door panel 20, the peripheral wall panel 30 and the peripheral wall expansion panel 40 are rectangular in front view or side view, respectively. Figure 1 and Figure 2 The modular room 100 shown in the example has six peripheral wall expansion panels 40 on its perimeter walls, and two cover panels 70 on its top wall 50 and bottom wall 60 that are rectangular when viewed from above.

[0051] The door panel 20 has an opening 20h that serves as an entrance / exit, and a sealing member S, such as a decorative seal, is installed at the edge of the opening 20h. A frame portion 21 is installed on the surface of the door panel 20 to surround the opening 20h. On the back of the door panel 20, a door member 22 capable of opening and closing the opening 15 is installed via a connecting member (not shown) such as a hinge. The door member 22 may also be equipped with a handle 23. The door member 22 is formed of materials such as acrylic or polycarbonate and is transparent. Of course, the door member 22 may also be opaque, and transparent parts may also be used in certain areas.

[0052] The modular room 100 of this embodiment 1 is an oxygen chamber equipped with the function of increasing the indoor air pressure (hereinafter also referred to as the internal pressure increase function), and therefore has one or more pressurization units (not shown) equipped with an air compressor that generates compressed air. The pressurization unit is used to supply compressed air into the room to increase the indoor air pressure. That is, the modular room 100 is configured such that the internal air pressure is higher than atmospheric pressure, thereby increasing the amount of oxygen dissolved in the blood of the person entering the room.

[0053] Furthermore, the modular room 100 may include, for example, an operating function unit 90 composed of components such as a safety valve, a pressure reducing valve, and an operation panel. Figure 1 The diagram shows an example where the components of the operating function unit 90 are mounted on a peripheral wall expansion panel 40, but this is not a limitation; the components of the operating function unit 90 may also be arranged across multiple panels. Of course, the components of the operating function unit 90 can be appropriately selected and omitted. The modular room 100 may also have one or more oxygen concentrators. The oxygen concentrator adsorbs nitrogen from the air components to generate air with a higher oxygen concentration.

[0054] As described above, the height Td of the door panel 20, the height T3 of the peripheral wall panel 30, and the height T4 of the peripheral wall expansion panel 40 are equal (Td = T3 = T4). Furthermore, the thickness Sd of the door panel 20, the thickness S3 of the peripheral wall panel 30, and the thickness S4 of the peripheral wall expansion panel 40 are equal (Sd = S3 = S4). Moreover, the lateral width W3 of the peripheral wall panel 30 is longer than the lateral width W4 of the peripheral wall expansion panel 40 by an amount equal to the thickness Sd of the door panel 20 (W3 = W4 + Sd). Based on this structure, by adjusting the arrangement of the peripheral wall panel 30 and the peripheral wall expansion panel 40, even if the arrangement of the door panel 20 is changed, the overall shape of the peripheral wall 10 can be maintained (see reference). Figures 7-10 ).

[0055] exist Figure 1 and Figure 2In the modular room 100 illustrated in the example, the length T7 of the cover panel 70 is four times the lateral width W4 plus twice the thickness Sd (T7 = W4 × 4 + Bd × 2). Furthermore, the lateral width W7 of the cover panel 70 is equal to the lateral width W3 of the peripheral wall panel 30. In this embodiment 1, an example is shown where the thickness S7 of the cover panel 70 is equal to the thickness of each panel constituting the peripheral wall 10 (S7 = Sd), but they are not necessarily equal.

[0056] Heights Td, T3, and T4 can be set to a level that allows the person entering the room to relax comfortably, taking into account their average height. In this case, ease of entry and exit through the opening (20h) should be considered in the design. The person entering the room is not limited to humans; animals can also be included. To ensure durability against rising internal pressure, the lateral widths Wd, W3, W4, and W7 should ideally be set to provide a certain degree of rigidity for each panel. From the perspectives of reducing the number of components, improving workability, and reducing costs, the lateral widths (Wd, W3, W4, W7) of each panel should ideally be as long as possible while ensuring sufficient rigidity. Thicknesses Sd, S3, S4, and S7 should ideally be set to provide sufficient rigidity for each panel and facilitate easy joining of the panels.

[0057] In the modular room 100 of this embodiment 1, the lateral width Wd of the door panel 20 is a natural number multiple (positive integer multiple) of the lateral width W4 of the peripheral wall expansion panel 40 (Wd = W4 × N: N is any natural number). That is, the lateral width Wd of the door panel 20 can also be 3 times, 4 times, or 5 times or more of the lateral width W4. Among these, when considering the reduction of the number of parts and the reduction of labor time, and in order to maximize the lateral width W4, the lateral width Wd is preferably less than 3 times the lateral width W4. Of course, if it does not hinder the entry and exit of people entering the room, the lateral width Wd can be equal to the lateral width W4 (Wd = W4).

[0058] In the modular room 100 illustrated in the figures, the lateral width Wd of the door panel 20 is twice the lateral width W4 of the peripheral wall expansion panel 40 (Wd = W4 × 2). Therefore, even if the door panel 20 is provided with a sufficiently large opening 20h required for entry and exit of an object, and the configuration of the door panel 20 is changed, the overall shape of the peripheral wall 10 can be easily maintained. Furthermore, the door panel 20 has improved durability against rising internal pressure due to the frame portion 21. Each panel constituting the modular room 100 is preferably formed of a material with excellent mechanical strength, such as stainless steel, steel, or iron. The frame portion 21 can be formed of the same material as each panel, or it can be formed of a different material.

[0059] Figure 3This is a simplified six-view diagram of the door panel 20. The door panel 20 is rectangular in front view, having a plate-shaped panel portion 20p and flange portions (21m, 22m) vertically erected from the edges of the four sides of the panel portion 20p. The panel portion 20p is a plate-shaped component with its inner side cut out by an opening 20h. In the door panel 20, the two flange portions 21m along the length direction and the two flange portions 22m along the width direction each have a plurality of threaded holes h.

[0060] Figure 4 This is a simplified six-view diagram of the peripheral wall panel 30. The peripheral wall panel 30 is rectangular in front view, having a plate-shaped plate portion 30p and flange portions (31m, 31n, 32m) vertically erected from the edges of the four sides of the plate portion 30p. The peripheral wall panel 30 has a flange portion 31m arranged along the length direction and having multiple threaded holes h, and a flat flange portion 31n without threaded holes h. Furthermore, the peripheral wall panel 30 has two flange portions 32m arranged along the width direction and having multiple threaded holes h. Moreover, the peripheral wall panel 30 has a connecting flange 34 extending vertically inward from the edge of one of the two flange portions arranged along the height direction, namely the flange portion 31n. The connecting flange 34 has multiple threaded holes h. Furthermore, the height direction refers to the height direction of the assembled room 100 in its assembled and usable state.

[0061] Figure 5 This is a schematic six-view diagram of the peripheral wall expansion panel 40. The peripheral wall expansion panel 40 is rectangular in front view, having a plate-shaped plate portion 40p and flange portions (41m, 42m) vertically erected from the four edges of the plate portion 40p. In the peripheral wall expansion panel 40, the two flange portions 41m along the length direction and the two flange portions 42m along the width direction each have a plurality of threaded holes h. Although the figures are omitted, Figure 1 and Figure 2 In the case of the modular room 100 shown in the example, a plurality of holes are provided on the plate portion 40p of a peripheral wall expansion panel 40 for mounting the components constituting the operating function unit 90.

[0062] The arrangement of the flange portion 21m of the door panel 20, the flange portion 31m of the peripheral wall panel 30, the connecting flange 34, and the plurality of threaded holes h of the flange portion 41m of the peripheral wall expansion panel 40 is common. In this embodiment 1, the flange portion 21m, the flange portion 31m, the connecting flange 34, and the plurality of threaded holes h of the flange portion 41m are arranged in a vertically symmetrical manner. Therefore, at least the peripheral wall panel 30 and the peripheral wall expansion panel 40 can be used even if they are reversed vertically. The door panel 20 can also be configured to be used in a vertically reversible manner.

[0063] Figure 6This is a simplified six-view diagram of the cover panel 70. The cover panel 70 is rectangular in front view, having a plate-shaped plate portion 70p and flange portions (71m, 71n, 72n) vertically erected from the edges of the four sides of the plate portion 70p. The cover panel 70 has a flange portion 71m arranged along the length direction and having multiple threaded holes h, and a flat flange portion 71n without threaded holes h. Furthermore, the cover panel 70 has two flange portions 72n along the width direction. Moreover, the cover panel 70 has a three-sided flange 74 extending vertically inward from the edges of the flange portions 71n along the length direction and the edges of the two flange portions 72n along the width direction. The three-sided flange 74 is U-shaped in rear view. The three-sided flange 74 has multiple threaded holes h. More specifically, the three-sided flange 74 has multiple threaded holes h in two portions along the width direction and in the portion along the length direction.

[0064] In this embodiment 1, flange portion 22m, flange portion 32m, flange portion 42m, and three-sided flange 74 each have at least one set of threaded hole groups K. The threaded hole groups K are multiple threaded holes h arranged symmetrically from left to right. In the examples shown in the figures, flange portion 22m has two sets of threaded hole groups K, and flange portions 32m and 42m have one set of threaded hole groups K. Furthermore, three-sided flange 74 has one set of threaded hole groups K in each of its two width-direction portions, and four sets of threaded hole groups K in its length-direction portion.

[0065] Figure 4 The flange portion 32m has a threaded hole h at its end on the flange portion 31m side, and a threaded hole group K is arranged adjacent to it. The arrangement of the plurality of threaded holes h in the flange portion 32m is the same as the arrangement of the plurality of threaded holes h in the portion along the width direction of the three-sided flange 74. That is, the three-sided flange 74 has a threaded hole h at its end on the flange portion 71n side of the portion along the width direction. The abutting flanges of each panel are joined to each other by bolts and nuts, etc. (The flanges in this description include the flange portions of each panel, the connecting flange 34, and the three-sided flange 74).

[0066] In the case where the assembled room 100 is an oxygen chamber intended for human entry, for example, the heights Td, T3, and T4 can be 1420 mm, the thicknesses Sd, S3, and S4 can be 60 mm, the lateral width Wd can be 960 mm, the lateral width W3 can be 540 mm, and the lateral width W4 can be 480 mm. In this case, the length T7 is 2040 mm, and the lateral width W7 is 540 mm. If the thickness S7 of the cover panel 70 is 60 mm, then the overall size of the assembled room 100 is 1540 mm in height, 2040 mm in lateral width, and 1080 mm in depth. Of course, the above dimensions can be appropriately changed. The assembled room 100 of this embodiment 1 is configured such that each panel is joined together by bolts and nuts (not shown) via threaded holes in adjacent panels.

[0067] Figures 7-10 This is an explanatory diagram illustrating several configuration modes of the door panel 20. Figures 7-10 In order to make it easier to understand the changes in the configuration of the door panel 20, the peripheral wall panel 30 and the peripheral wall expansion panel 40, the lines of the blocks are thickened in the order of peripheral wall expansion panel 40, peripheral wall panel 30 and door panel 20.

[0068] Figures 7-10 The example shown is a cylindrical shape with a rectangular shape when viewed from above. Figures 7-9 In the middle, the door panel 20 is arranged along the length direction when viewed from above. Figure 10 In the middle, the door panel 20 is arranged in the width direction when viewed from above. The door panel 20 is in Figure 7 The center is positioned on the left side, near the front, along the length direction. Figure 8 It is positioned in the center, near the front, along the length direction. Figure 9 The central panel is positioned on the front right side along the length direction, and similarly, it can be positioned in three different locations on the inside. Door panel 20 is located in... Figure 10 The middle position is configured on the right side along the width direction, and the same configuration can be made on the left side as well.

[0069] Figures 7-9 The diagram shows an example where the peripheral wall panel 30 is disposed on the width direction side of the peripheral wall 10, but the peripheral wall panel 30 can also be disposed on the length direction side of the peripheral wall 10. That is, by reversing the peripheral wall panel 30 vertically, it can be disposed interchangeably with the adjacent length direction peripheral wall expansion panel 40. Figure 7 lower left Figure 9 (Except for the bottom right). And, Figure 10 The image shows an example where the two peripheral wall panels 30 are arranged in a uniform configuration, but the left peripheral wall panel 30 can also be replaced by the adjacent peripheral wall expansion panel 40 and arranged on the width side of the peripheral wall 10.

[0070] The modular room 100 allows for 360-degree reconfiguration of the door panel 20 by adjusting the arrangement of the peripheral wall panels 30 and the peripheral wall expansion panels 40. Furthermore, even when the arrangement of the door panel 20 is changed, the modular room 100 can still accommodate various configurations. Figures 7-10 As illustrated in the example, the arrangement of the plurality of threaded holes h at the upper end of the peripheral wall 10 remains unchanged. That is, the upper end of the peripheral wall 10 is composed of a flange portion 22m having only the threaded hole group K and a flange portion 42m, and a flange portion 32m having the threaded hole group K together with the threaded holes h at the end of the flange portion 31m. Therefore, even if the arrangement of the door panel 20 is changed, the overall arrangement of the threaded holes h remains unchanged. Thus, the assembled room 100 can use a common cover panel 70 regardless of the position of the door panel 20, maintaining its overall shape.

[0071] In other words, based on the assembly kit of the modular room 100 with multiple panel combinations, even if the configuration of the entrance and exit needs to be changed due to user requirements, setup environment, etc., the same assembly kit can be used to construct modular rooms 100 with different entrances and exits. Therefore, the trouble of preparing and transporting again can be eliminated, and the inventory of assembly kits for modular rooms 100 can be reduced. The assembly kit may also include bolts and nuts for assembling multiple panels.

[0072] As described above, the assembly kit of the modular room 100 in Embodiment 1 includes multiple panels, each panel having a plate-shaped plate portion and flange portions vertically erected from the edges of the four sides of the plate portion. The assembly kit includes a door panel 20, four peripheral wall panels 30, and at least one peripheral wall expansion panel 40 as components constituting the peripheral wall 10. The height and thickness of the door panel 20, peripheral wall panels 30, and peripheral wall expansion panel 40 are equal to each other. The lateral width W3 of the peripheral wall panel 30 is longer than the lateral width W4 of the peripheral wall expansion panel 40 by an amount equal to the thickness Sd of the door panel 20. The lateral width Wd of the door panel 20 is a natural multiple of the lateral width W4 of the peripheral wall expansion panel 40. The peripheral wall panel 30 has a connecting flange 34 extending vertically inward from the edge of one of the two flange portions arranged in the height direction. Therefore, by combining the panels with a simple construction, the configuration of the entrance and exit of the modular room 100 can be freely changed. Furthermore, when the width Wd of the door panel 20 is an odd multiple of the width W4, such as one or three times, the number of peripheral expansion panels 40 is odd. When the width Wd of the door panel 20 is an even multiple of the width W4, the number of peripheral expansion panels 40 is even.

[0073] The door panel 20 and the peripheral wall expansion panel 40 shown in the figures each have multiple threaded holes h on their four flange portions (21m, 22m, 41m, 42m). Furthermore, the peripheral wall panel 30 has multiple threaded holes h on its three flange portions (31m, 32m) excluding the connecting flange 34 and the flange portion extending from the connecting flange 34. Therefore, the modular room 100 can be easily assembled using bolts and nuts.

[0074] In this embodiment 1, the top wall 50 and bottom wall 60 each have two rectangular cover panels 70 when viewed from above. Each cover panel 70 has a three-sided flange 74 extending vertically inward from one of the two flange portions (71n) along the length direction and from the edges of the two flange portions (72n) along the width direction. The lateral width W7 of the cover panel 70 is equal to the lateral width W3 of the peripheral wall panel 30. With this structure, the cover panel 70 can be configured correspondingly to the peripheral wall panel 30, and the pressure resistance of the top wall 50 and bottom wall 60 can be improved compared to the case where a single cover panel is used.

[0075] The cover panel 70 may have multiple threaded holes h on the three-sided flange 74 and multiple threaded holes h on the flange portion (71m) extending beyond the three flange portions of the three-sided flange 74. With this structure, the cover panel 70 can be easily installed on the peripheral wall 10 using bolts and nuts by aligning the multiple threaded holes h with the multiple threaded holes h at the upper or lower end of the peripheral wall 10. The top wall 50 and bottom wall 60 may also be constructed from cover panels 70 of the same material, construction, and number of sheets, but the modular room 100 may also vary the material, construction, and number of sheets of the applicable panels in the top wall 50 and bottom wall 60.

[0076] Implementation method 2.

[0077] based on Figures 11 to 30 Here, a structural example of the assembled room 200 in Embodiment 2 will be described. Figure 11 This is a perspective view showing an example of a modular room according to Embodiment 2 of the present invention. Figure 12 It is a brief illustration Figure 11 A six-view view of the assembled room. Figures 12-17 In the figures, (a) is the front view, (b) is the rear view, (c) is the right view, (d) is the left view, (e) is the top view, and (f) is the bottom view. Regarding the modular room 200, components identical to those in the modular room 100 are labeled with the same symbols, and descriptions are omitted or simplified. In each figure, some symbols are appropriately omitted to avoid complicating the drawings.

[0078] The modular room 200 is constructed by combining multiple panels (120, 130, 140, 170, 80) with plate-shaped plates and flanges that are vertically erected from the four edges of the plate. The modular room 200 has a peripheral wall 110, a top wall 150, and a bottom wall 160, forming a hollow box shape.

[0079] The peripheral wall 110 has a door panel 120, four peripheral wall panels 130, and at least one peripheral wall expansion panel 140. The door panel 120, peripheral wall panels 130, and peripheral wall expansion panel 140 have equal heights and thicknesses. The top wall 150 and bottom wall 160 each have two cover panels 170 that are rectangular in top view and at least one cover expansion panel 80 that is rectangular in top view. The cover panels 170 and cover expansion panel 80 have equal lengths and thicknesses.

[0080] Figure 11 and Figure 12 The modular room 200 shown in the example is formed as a hollow cuboid, and the door panel 120, the peripheral wall panel 130 and the peripheral wall expansion panel 140 are rectangular in front view or side view, respectively. Figure 11 and Figure 12 The modular room 200 shown in the example has fourteen peripheral wall expansion panels 140 on its perimeter wall 110, and two cover panels 170 and four cover expansion panels 80 that are rectangular when viewed from above, respectively, on its top wall 150 and bottom wall 160.

[0081] The door panel 120 has an opening 20h that serves as an entrance / exit, and a sealing member S is installed at the edge of the opening 20h. Furthermore, the door panel 120 has a hole group 20g consisting of multiple holes for mounting components constituting the operating function unit 90 (see reference). Figure 13 A frame portion 121 is installed on the surface of the door panel 120, forming a shape that surrounds the hole group 20g and the opening 20h respectively. The assembled room 200 of this embodiment 2 is an oxygen chamber with an internal pressure rise function, and therefore has one or more pressurization units.

[0082] The lateral width W3 of the peripheral wall panel 130 is greater than the lateral width W4 of the peripheral wall expansion panel 140 by the amount of the thickness Sd of the door panel 120 (W3 = W4 + Sd). Figure 11 and Figure 12In the example of the modular room 200, the length T7 of the cover panel 170 and the length T8 of the cover expansion panel 80 are equal to the sum of twice the lateral width W3 and twice the lateral width W4 (T7 = T8 = W3 × 2 + W4 × 2). In other words, the length T7 of the cover panel 170 and the length T8 of the cover expansion panel 80 are four times the lateral width W3 plus twice the thickness Sd (T7 = T8 = W3 × 4 + Sd × 2).

[0083] The lateral width W7 of the cover panel 170 is equal to the lateral width W3 of the peripheral wall panel 130. The lateral width W8 of the cover expansion panel 80 is equal to the lateral width W4 of the peripheral wall expansion panel 140. The heights Td, T3, and T4 are preferably set considering the average height of the person entering the room and the ease of entry and exit from the opening 20h, as well as ensuring sufficient space for the operating function section 90. To ensure durability against internal pressure rise, the lateral widths Wd, W3, W4, W7, and W8 are preferably set to give each panel a certain degree of rigidity. From the perspectives of reducing the number of parts, improving workability, and reducing costs, the lateral widths (Wd, W3, W4, W7, W8) of each panel are preferably as long as possible within a range that ensures a certain degree of rigidity. The thicknesses Sd, S3, S4, S7, and S8 are preferably set to give each panel a certain degree of rigidity and to facilitate the joining of the panels together.

[0084] In the modular room 200 illustrated in the figures, the lateral width Wd of the door panel 120 is twice the lateral width W4 of the peripheral wall expansion panel 140 (Wd = W4 × 2), but this is not a limitation. The modular room 200 is preferably configured such that the lateral width Wd of the door panel 120 is a natural multiple of the lateral width W4 of the peripheral wall expansion panel 140. Where the lateral width W4 is maximized while considering the reduction of the number of components, the lateral width Wd is preferably three times or less than the lateral width W4.

[0085] The door panel 120 has improved durability against rising internal pressure due to the frame portion 121. The frame portion 121 is a structure in which the outer frame portion 20a and the reinforcing portion 20b are integrally connected. The outer frame portion 20a is a frame-shaped component that surrounds the hole assembly 20g and the opening 20h. The reinforcing portion 20b is a rod-shaped component that is adjacent to the upper edge of the opening 20h and separates the operating function portion 90 from the opening 20h. The frame portion 121 has improved the pressure resistance of the door panel 120 due to the reinforcing portion 20b.

[0086] Figure 13 This is a simplified six-view diagram of the door panel 120. The basic structure of the door panel 120 is the same as that of the door panel 20. The door panel 120 has a hole group 20g and a length Td that is longer than that of the door panel 20. Figure 14 This is a simplified six-view diagram of the peripheral wall panel 130. The basic structure of the peripheral wall panel 130 is the same as that of the peripheral wall panel 30. Figure 15 This is a simplified six-view diagram of the peripheral wall expansion panel 140. The basic structure of the peripheral wall expansion panel 140 is the same as that of the peripheral wall expansion panel 40. Figure 16 This is a simplified six-view diagram of the cover panel 170. The basic structure of the cover panel 170 is the same as that of the cover panel 70.

[0087] Figure 17 This is a simplified six-view diagram of the cover expansion panel 80. The cover expansion panel 80 is rectangular in front view, having a plate-shaped plate portion 80p and flange portions (81m, 82n) vertically erected from the edges of the four sides of the plate portion 80p. The cover expansion panel 80 has a flange portion 81m with multiple threaded holes h along its length and a flat flange portion 82n without threaded holes h along its width.

[0088] Furthermore, the cover expansion panel 80 has a cover flange 84 extending vertically inward from the respective edges of two flange portions 82n along the width direction. The cover flange 84 has a plurality of threaded holes h. More specifically, the cover flange 84 has at least one set of threaded holes K. The cover flange 84 shown in the figures has a set of threaded holes K. The flange portion 71m of the cover panel 170 and the flange portion 81m of the cover expansion panel 80 share the same arrangement of threaded holes h. Therefore, the cover panel 170 and the cover expansion panel 80 can be joined in a state where their surfaces are coplanar. The abutting flanges of each panel are joined to each other by bolts and nuts, etc. (The flanges in this description include the flange portions of each panel, the connecting flange 34, the three-sided flange 74, and the cover flange 84.)

[0089] In the case where the assembled room 200 is an oxygen chamber intended for human entry, for example, the heights Td, T3, and T4 can be 1920 mm, the thicknesses Sd, S3, and S4 can be 60 mm, the lateral width Wd can be 960 mm, the lateral width W3 can be 540 mm, and the lateral width W4 can be 480 mm. In this case, the lengths T7 and T8 are 2040 mm, the lateral width W7 is 540 mm, and the lateral width W8 is 480 mm. If the thickness S7 of the cover panel 170 is 60 mm, then the overall size of the assembled room 200 is 2040 mm in height, 3000 mm in lateral width, and 2040 mm in depth. Of course, the above dimensions can be appropriately changed. The assembled room 200 of this embodiment 2 is configured such that each panel is joined together by bolts and nuts (not shown) through threaded holes in adjacent panels.

[0090] Figures 18-27This is an explanatory diagram illustrating several configuration modes of the door panel 120. Figures 18-27 In order to make it easier to understand the changes in the configuration of the door panel 120, the peripheral wall panel 130 and the peripheral wall expansion panel 140, the lines of the blocks are thickened in the order of peripheral wall expansion panel 140, peripheral wall panel 130 and door panel 120.

[0091] Figures 18-27 The peripheral wall 110 shown in the example is formed into a rectangular cylindrical shape when viewed from above. Figures 18-22 In the middle, the door panel 120 is arranged along the length direction when viewed from above. Figures 23-27 In the diagram, the door panel 120 is arranged along its width when viewed from above. The position of the door panel 120 is as follows: Figures 18-22 Move to the right in sequence, following... Figures 23-27 The sequence moves upwards. The inside of the door panel 120 can also be connected to... Figures 18-22 The same configuration changes can be made on the left side as well. Figures 23-27 The same configuration changes were made.

[0092] Figures 18-22 The example shown is an example where the peripheral wall panel 130 is disposed on the width direction side of the peripheral wall 110, but the peripheral wall panel 130 can also be disposed on the length direction side of the peripheral wall 110. That is, by reversing the peripheral wall panel 130 vertically, it can be disposed interchangeably with the adjacent length direction peripheral wall expansion panel 140. Figure 18 The lower left and Figure 22 (Except for the bottom right). Figures 23-27 The peripheral wall 110 shown in the example is the same. For example, Figure 23 The upper right peripheral wall panel 130 can also be like Figure 24 That is, it replaces the adjacent longitudinally expanding peripheral wall panel 140. Furthermore, Figure 25 The right-side peripheral wall panel 130 can also be like Figure 26 That is, it replaces the adjacent longitudinally extended peripheral wall panel 140. The other corner portions of the peripheral wall 110 are the same.

[0093] The modular room 200 allows for 360-degree reconfiguration of the door panel 120 by adjusting the arrangement of the peripheral wall panels 130 and the peripheral wall expansion panels 140. Furthermore, even when the arrangement of the door panel 120 is changed, the modular room 200 can still accommodate various configurations. Figures 18-27As illustrated in the example, the arrangement of the plurality of threaded holes h at the upper end of the peripheral wall 110 remains unchanged. That is, the upper end of the peripheral wall 110 is composed of flange portions 22m and 42m having only threaded hole sets K, and flange portion 32m having threaded hole sets K together with the threaded holes h at the end of flange portion 31m. Therefore, even if the arrangement of the door panel 120 is changed, the overall arrangement of the threaded holes h remains unchanged. Thus, the modular room 200 can use the common cover panel 170 and cover expansion panel 80 regardless of the position of the door panel 120, maintaining the overall shape.

[0094] In other words, based on the assembly kit of the modular room 200, which combines multiple panels, the same assembly kit can be used to construct the modular room 200 even if the configuration of the entrance and exit needs to be changed due to user requirements, setup environment, etc. Therefore, the hassle of re-preparation and transportation is eliminated, and the inventory of assembly kits for the modular room 200 can be reduced. The assembly kit may also include bolts and nuts for assembling multiple panels.

[0095] And, as Figure 28 and Figure 29 As shown, the modular room 200 of this embodiment 2 can easily expand or shrink its lateral width by increasing or decreasing the number of the cover expansion panels 80 and the number of the peripheral wall expansion panels 140. Figure 29 In the example, with four peripheral wall expansion panels 140 arranged behind the peripheral wall 110, the peripheral wall 110 appears square when viewed from above. Figure 29 The peripheral wall 110 shown in the example can also be configured such that two peripheral wall expansion panels 140 are arranged behind the peripheral wall 110. When it is desired to increase or decrease the depth of the modular room 200, it is best to do so as follows: Figure 30 The number of peripheral wall expansion panels 140 in the depth direction can be increased or decreased as shown. With such a structure, the length T7 of the cover panel 170 and the length T8 of the cover expansion panel 80 can be increased or decreased. Figure 29 and Figure 30 In, also with Figures 18-27 Similar to the example, the position of the door panel 120 can be freely changed without altering the configuration of the threaded holes h on the periphery 110 as a whole.

[0096] When the number of peripheral expansion panels 140 in the depth direction is increased, at least one of the cover panel 170 and the cover expansion panel 80 can be constituted by multiple panels. For example, when the cover panel 170 is constituted by two adjustment panels, each adjustment panel is preferably configured to have an L-shaped flange that extends vertically inward from the edge of one of the two flange portions along the length direction and the edge of one of the two flange portions along the width direction. Moreover, each adjustment panel is preferably provided with a plurality of threaded holes h on the other of the two flange portions along the length direction, the other of the two flange portions along the width direction, and the L-shaped flange. In addition, the two adjustment panels are symmetrical in shape. When the cover expansion panel 80 is constituted by two expansion panels, each expansion panel is preferably configured to have a cover flange 84 that extends vertically inward from the edge of one of the two flange portions along the width direction. Moreover, each expansion panel is preferably provided with a plurality of threaded holes h on the other of the two flange portions along the length direction, the other of the two flange portions along the width direction, and the cover flange 84.

[0097] As described above, the assembly kit of the modular room 200 in Embodiment 2 includes multiple panels, each panel having a plate-shaped plate portion and flange portions vertically erected from the edges of the four sides of the plate portion. The assembly kit includes a door panel 120, four peripheral wall panels 130, and at least one peripheral wall expansion panel 140 as components constituting the peripheral wall 110. The height and thickness of the door panel 120, peripheral wall panels 130, and peripheral wall expansion panel 140 are equal to each other. The lateral width W3 of the peripheral wall panel 130 is longer than the lateral width W4 of the peripheral wall expansion panel 140 by an amount equal to the thickness Sd of the door panel 120. The lateral width Wd of the door panel 120 is a natural multiple of the lateral width W4 of the peripheral wall expansion panel 140. The peripheral wall panel 130 has a connecting flange 34 extending vertically inward from the edge of one of the two flange portions arranged in the height direction. Therefore, the configuration of the entrances and exits of the modular room 200 can be freely changed through the combination of the simple-constructed panels.

[0098] The top wall 150 and the bottom wall 160 each have at least one cover expansion panel 80 that is rectangular when viewed from above. The cover expansion panel 80 has cover flanges 84 that extend vertically inward from the edges of two flange portions along the width direction. The cover expansion panel 80 can be mounted on the peripheral wall 110 with the two cover flanges 84 abutting against the upper ends of the opposing panels of the peripheral wall 110.

[0099] In the assembly kit of the modular room 200 of this embodiment 2, the lateral width W7 of the cover panel 70 is equal to the lateral width W3 of the peripheral wall panel 130, and the lateral width W8 of the cover expansion panel 80 is equal to the lateral width W4 of the peripheral wall expansion panel 140. Here, one cover expansion panel 80 and two peripheral wall expansion panels 140 are referred to as expansion units. The modular room 200 can easily expand or shrink its lateral width by adding or removing expansion units. Preferably, multiple threaded holes are provided on the cover flange 84 of the cover expansion panel 80, corresponding to several of the multiple threaded holes h at the upper or lower end of the peripheral wall 110. As a result, the cover expansion panel 80 can be easily installed on the peripheral wall 110 using bolts and nuts. The top wall 150 and the bottom wall 160 can also be constructed from cover panels 170 and cover expansion panels 80 of the same material, construction, and number of sheets. However, the material, construction, and number of sheets of the panels used in the top wall 150 and the bottom wall 160 can also be changed in the modular room 200. Other structures and effects are the same as those of the modular room 100 and its assembly kit in Embodiment 1.

[0100] The above-described embodiments are merely examples of modular rooms and their assembly kits, and the scope of the present invention is not limited to these methods. For example, in Embodiment 1, an example is shown where the top wall 50 and bottom wall 60 are composed of two cover panels 70, but this is not a limitation. For example, at least one of the top wall 50 and bottom wall 60 may also be composed of a single panel, which can be connected to other panels with the same dimensions as the aforementioned components after the two cover panels 70 are combined. This panel has four-sided flanges extending vertically inward from the edges of the four-sided flange portions. The four-sided flanges are preferably configured to have a plurality of threaded holes h. If the top wall 50 and bottom wall 60 can be combined, they may also be composed of three or more panels of the same size as the two cover panels 70. Similarly, at least one of the top wall 150 and bottom wall 160 in Embodiment 2 may also be composed of a single panel. In the panels constituting the assembled rooms 100 and 200, the number of threaded holes h included in the threaded hole group K is not limited to the examples in the figures, and is preferably appropriately varied according to the size of each panel of the assembled rooms 100 and 200 and the required degree of airtightness. In the figures, an example of a threaded hole group K consisting of an even number of threaded holes h is shown, but the threaded hole group K can also consist of an odd number of threaded holes h.

[0101] The number and size of the panels constituting the modular rooms 100 and 200 are not limited to the examples described above and can be appropriately modified. For example, the figures above show examples of peripheral wall 10 having an even number of peripheral wall expansion panels 40 and peripheral wall 110 having an even number of peripheral wall expansion panels 140, but these are not limiting. Modular room 100 can be configured such that peripheral wall 10 has an odd number of peripheral wall expansion panels 40, and modular room 200 can be configured such that peripheral wall 110 has an odd number of peripheral wall expansion panels 140.

[0102] like Figure 31 As shown, the modular room 100 or 200 can also be configured to have only one peripheral wall expansion panel 40 or 140. In this case, the lateral width Wd of the door panel 20 or 120 is preferably equal to the lateral width W4 of the peripheral wall expansion panel 40 or 140. In such a structure, the modular rooms 100 and 200 are as follows: Figure 31 As in (a) to (c), door panels 20 or 120 can also be configured in the width or length direction.

[0103] The figures primarily illustrate prefabricated rooms 100 and 200 as rectangular when viewed from above, but are not limited to this; prefabricated rooms 100 and 200 may also appear as squares when viewed from above. Furthermore, Figure 29 and Figure 30 The peripheral wall 110 also includes the peripheral wall that appears square when viewed from above. For example, as Figure 32 As shown, the modular room 100 or 200 can also be configured with three peripheral wall expansion panels 40 or 140. Figure 32 The door panel (20, 120) of (a) can also be configured on the near right side. Figure 32 The door panel (20, 120) of (b) can also be configured on the inside of the right side.

[0104] In a prefabricated room that appears square when viewed from above, if the configuration of the entrances and exits changes, the entire unit can be rotated from its predetermined configuration before assembly by workers to position the entrances and exits as desired. Previously, if panel configuration changes were required during or after assembly, the prefabricated room would need to be disassembled and reassembled. In this regard, prefabricated rooms 100 and 200 allow for easy configuration changes of the entrances and exits, even during assembly, simply by altering the configuration of a portion of the panels. Prefabricated rooms 100 and 200 can be hollow cuboids or hollow cubes.

[0105] The modular rooms 100 and 200 can also be assembled using other joining components instead of bolts and nuts. For example, the modular rooms 100 and 200 can also be assembled using rivets. In this case, it is preferable to provide rivet insertion holes in each panel instead of multiple threaded holes h. Furthermore, the modular rooms 100 and 200 can also be assembled using clamping members that abut, clamp, and fasten the flanges of each panel together. Additionally, the modular rooms 100 and 200 can also employ the magnetic force of magnets to join the flanges of each panel together. In this case, magnets can be inserted into the flanges of each panel, or one or more pairs of magnets can be used to clamp and fix adjacent flanges. Of course, the modular rooms 100 and 200 can also be joined by welding the flanges of each panel together. In the case of using clamping members, magnets, or welding, multiple threaded holes h or other holes in each panel may not be necessary. Of course, the modular rooms 100 and 200 can also be constructed by combining the above-described specifications.

[0106] The panels constituting the modular rooms 100 and 200 are not limited to the examples described above and can be made of various materials. The modular rooms 100 and 200 may also use aluminum, titanium, or carbon as the main material for each panel. The reinforcing components in each panel are preferably modified in shape and size according to the anticipated increase in internal pressure. Furthermore, Figures 4-6 , Figures 14-17 The reinforcing member shown as an example in the rear view (b) is a flange-shaped member that extends vertically inward from the flange portion of each panel.

[0107] Since it is also envisioned that one or both of the pressurization unit and the operating function unit 90 be sold separately from each panel, the assembled rooms 100, 200 and their assembly kits may not have at least one of the pressurization unit and the operating function unit 90. In the above description, the assembled rooms 100 and 200 are illustrated as oxygen chambers with internal pressure rise function, but they are not limited to this. The assembled rooms 100 and 200 may also be small houses, storage rooms, warehouses, or shelters without internal pressure rise function. In each embodiment, the assembled rooms for human entry have been described as the main focus, but the assembled rooms 100, 200 and their assembly kits may also be designed for various animals.

[0108] Symbol Explanation

[0109] 10, 110—peripheral wall; 15—opening; 20, 120—door panel; 20a—outer frame; 20b—reinforcing part; 20g—hole group; 20h—opening; 20p, 30p, 70p, 80p—plate; 21, 121—frame; 21m, 22m, 31m, 31n, 32m, 41m, 42m, 71m, 71n, 72n, 81m, 82n—flange; 22—door component. 23—Handle; 30, 130—Peripheral wall panel; 34—Connecting flange; 40, 140—Peripheral wall expansion panel; 40p—Plate section; 50, 150—Top wall; 60, 160—Bottom wall; 70, 170—Cover panel; 74—Three-sided flange; 80—Cover expansion panel; 84—Cover flange; 90—Operating function section; 100, 200—Assembled chamber; K—Threaded hole group; S—Sealing component; h—Threaded hole.

Claims

1. A modular room constructed by assembling multiple panels, each panel having a plate-shaped portion and flanges perpendicularly erected from the four edges of the plate portion; the modular room having peripheral walls, a top wall, and a bottom wall, characterized in that... The aforementioned perimeter wall has a door panel, four perimeter wall panels, and at least one perimeter wall expansion panel. The height and thickness of the aforementioned door panel, the aforementioned peripheral wall panel, and the aforementioned peripheral wall expansion panel are equal to each other. The lateral width of the aforementioned peripheral wall panel is longer than the lateral width of the aforementioned peripheral wall expansion panel by the amount of the aforementioned door panel thickness. The lateral width of the aforementioned door panel is a natural multiple of the lateral width of the aforementioned peripheral wall expansion panel. The aforementioned peripheral wall panel has a connecting flange that extends vertically inward from the edge of one of the two flange portions arranged along the height direction.

2. The modular room according to claim 1, characterized in that, The aforementioned perimeter wall has an even number of the aforementioned perimeter wall expansion panels.

3. The modular room according to claim 1, characterized in that, The lateral width of the aforementioned door panel is 2 or 3 times the lateral width of the aforementioned peripheral wall expansion panel.

4. The modular room according to any one of claims 1 to 3, characterized in that, The aforementioned top wall and bottom wall each have two rectangular cover panels that appear rectangular when viewed from above. The aforementioned cover panel has a three-sided flange extending vertically inward from the edge of one of the two flange portions along the length direction and the edges of the two flange portions along the width direction.

5. The modular room according to claim 4, characterized in that, The aforementioned top wall and the aforementioned bottom wall each have at least one cover expansion panel that is rectangular when viewed from above. The aforementioned expansion panel for cover has cover flanges that extend vertically inward from the edges of the two aforementioned flange portions along the width direction.

6. The modular room according to claim 5, characterized in that, The lateral width of the aforementioned cover panel is equal to the lateral width of the aforementioned peripheral wall panel. The lateral width of the aforementioned cover expansion panel is equal to the lateral width of the aforementioned peripheral wall expansion panel.

7. The modular room according to any one of claims 1 to 3, characterized in that, The aforementioned flange portions on the four sides of the aforementioned door panel and the aforementioned peripheral wall expansion panel are respectively provided with multiple threaded holes. The aforementioned peripheral wall panel has multiple threaded holes in three of the aforementioned flange portions, excluding the aforementioned connecting flange and the flange portion extending from the aforementioned connecting flange.

8. The modular room according to claim 7, characterized in that, The aforementioned top wall and bottom wall each have two rectangular cover panels that appear rectangular when viewed from above. The aforementioned cover panel has a three-sided flange extending vertically inward from the edge of one of the two flange portions along the length direction and the edges of the two flange portions along the width direction, and is provided with a plurality of threaded holes, and the flange portions other than the three flange portions extending from the three-sided flange are provided with a plurality of threaded holes.

9. The modular room according to claim 8, characterized in that, The aforementioned top wall and the aforementioned bottom wall each have at least one cover expansion panel that is rectangular when viewed from above. The aforementioned expansion panel for cover has a cover flange that extends vertically inward from the edges of the two aforementioned flange portions along the width direction and is provided with a plurality of threaded holes.

10. The modular room according to claim 9, characterized in that, The lateral width of the aforementioned cover panel is equal to the lateral width of the aforementioned peripheral wall panel. The lateral width of the aforementioned cover expansion panel is equal to the lateral width of the aforementioned peripheral wall expansion panel.

11. An assembly kit for a modular room constructed by combining multiple panels, wherein the multiple panels have plate-shaped portions and flange portions perpendicularly erected from the four edges of the plate portions, the assembly kit being characterized in that... The aforementioned assembly kit includes a door panel, four peripheral wall panels, and multiple peripheral wall expansion panels as components constituting the peripheral wall. The height and thickness of the aforementioned door panel, the aforementioned peripheral wall panel, and the aforementioned peripheral wall expansion panel are equal to each other. The lateral width of the aforementioned peripheral wall panel is longer than the lateral width of the aforementioned peripheral wall expansion panel by the amount of the aforementioned door panel thickness. The lateral width of the aforementioned door panel is a natural multiple of the lateral width of the aforementioned peripheral wall expansion panel. The aforementioned peripheral wall panel has a connecting flange that extends vertically inward from the edge of one of the two flange portions arranged along the height direction.

Images