Temporary room unit

Abstract

To provide a temporary room unit that can be easily installed, can secure sufficient strength, to and from which a user can enter or exit easily, and can sufficiently cope with installment of a device using electricity.SOLUTION: A temporary room unit according to an aspect of the present invention includes: a door unit 2 including a door member 21 and a door frame member 22; a plurality of column members 3; and a plurality of beam members 4 and a plurality of floor frame members 5 for connecting the door unit 2 with the columnar member 3 or connecting the columnar members 3. While a temporal room can be prepared by combining the door unit 2, the plurality of column members 3, the plurality of beam members 4, and the plurality of floor frame members 5, the door unit 2, the plurality of column members 3, the plurality of beam members 4, and the plurality of floor frame members 5 can be separately stored.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a temporary room unit. [Background technology]

[0002] Generally, when an infectious disease such as seasonal influenza is prevalent, medical institutions will place patients in isolation rooms (negative pressure rooms) provided by each medical institution in order to isolate them from those who are not infected with influenza or other diseases.

[0003] However, in recent years, in situations where infectious diseases are spreading explosively, such as the COVID-19 outbreak, there is an issue that the number of isolation rooms available in medical institutions is insufficient.

[0004] Therefore, it is desirable to set up temporary negative pressure rooms outdoors or inside large buildings so that they can be used even when a large number of people become infected.For example, the following non-patent document 1 discloses a simple negative pressure room that can be assembled using pipes.

[0005] Furthermore, Patent Document 1 below discloses a temporary room unit having a door unit having a door element and a door frame element, a plurality of pillar elements, and a plurality of beam elements and a plurality of floor frame elements for connecting the door unit and the pillar elements or the pillar elements to each other. [Prior art documents] [Patent documents]

[0006] [Patent Document 1] Patent No. 7152066 [Non-patent literature]

[0007] [Non-Patent Document 1] https: / / www.airtech.co.jp / products / kanseneq / 1054 Summary of the Invention [Problem to be solved by the invention]

[0008] However, the technology described in Non-Patent Document 1 provides a foldable negative pressure booth using pipes, but there are still issues with its strength. In particular, it may be exposed to strong winds and rain outdoors, and it must be able to withstand these conditions. Furthermore, the technology described in Non-Patent Document 1 has the problem of not having an entrance or exit, making it difficult for doctors and patients to enter or exit. This is a major problem in emergencies when every second counts. Furthermore, when installing various pieces of equipment in a negative pressure booth, it is necessary to bring separate wiring cords into the booth, which is not adequate for installing the equipment.

[0009] Incidentally, while the use of the temporary rooms as negative pressure booths is one suitable example, they are not necessarily limited to use as negative pressure booths, and could also be used as first aid rooms for responding to emergency patients at outdoor events, or as private rooms.

[0010] Furthermore, although the technology described in Patent Document 1 can be easily installed, its size is limited by the height of the pillars and doors and the length of the beams, and there is a problem that even when it is disassembled, there is a limit to how small it can be made.

[0011] Furthermore, while these temporary rooms have been described as being used as negative pressure rooms, with the recent boom in outdoor activities, it is expected that they will also be used for purposes other than negative pressure rooms, such as as tents.

[0012] Therefore, in view of the above problems, the present invention aims to provide a temporary room unit that can be easily installed while ensuring sufficient strength, is easy to enter and exit, is fully capable of accommodating the installation of electrical equipment, and can be further miniaturized. [Means for solving the problem]

[0013] In other words, the temporary room unit according to one aspect of the present invention that solves the above-mentioned problems comprises a door unit having a door element and a door frame element, a plurality of pillar elements, and a plurality of beam elements and a plurality of floor frame elements for connecting the door unit and the pillar elements, or the pillar elements to each other, and is a temporary room that can be formed by combining the door unit, the plurality of pillar elements, the plurality of beam elements and the plurality of floor frame elements, while being capable of being stored separately as a door unit, the plurality of pillar elements, the plurality of beam elements and the plurality of floor frame elements, and is characterized in that at least one of the door unit, the plurality of pillar elements, the plurality of beam elements and the plurality of floor frame elements is foldable.

[0014] Also, in this respect, although not limited thereto, it is preferable that at least one of the foldable door unit, the plurality of pillar members, the plurality of beam members and the plurality of floor frame members have hinges and fixing brackets at the bending points.

[0015] Furthermore, in this respect, although not limited thereto, it is preferable that at least one of the door frame member, pillar member, beam member and floor frame member is made of a hollow metal square pillar, electrical wiring is inserted into the hollow of at least one of the door frame member, pillar member, beam member and floor frame member, and at least one of the foldable door unit, the plurality of pillar members, the plurality of beam members and the plurality of floor frame members have a portion where the electrical wiring protrudes outside the door unit, the plurality of pillar members, the plurality of beam members or the plurality of floor frame members at the bending point.

[0016] In addition, in this respect, although not limited to this, it is preferable to provide wall members that cover the plane formed by the door unit, pillar members and floor frame members, and a waterproof floor sheet that is installed under the floor frame members.

[0017] Also, in this respect, although not limited thereto, it is preferable that the waterproof floor sheet has a folded portion that covers the floor frame member and part of the pillar member from the ground contact surface.

[0018] In addition, in this respect, although not limited thereto, it is preferable to have a roof unit with a slope on the beam member.

[0019] In addition, in this respect, it is preferable to have a bag with casters that accommodates, but is not limited to, the door unit, a plurality of pillar members, a plurality of beam members, and a plurality of floor frame members. [Effects of the Invention]

[0020] As described above, the present invention makes it possible to provide a temporary room unit that is easy to install while ensuring sufficient strength, allowing for easy access, is fully capable of accommodating the installation of electrical equipment, and can be further miniaturized. [Brief explanation of the drawings]

[0021] [Figure 1] FIG. 1 is a diagram showing an outline of a temporary room unit according to an embodiment. [Figure 2] FIG. 1 is a diagram showing an outline of a temporary room unit according to an embodiment. [Figure 3] 1 is a diagram showing an outline of a door unit according to an embodiment; [Figure 4] FIG. 2 is an image diagram of a connector according to an embodiment. [Figure 5] 10A and 10B are diagrams illustrating a connection portion of the door frame member according to the embodiment. [Figure 6] FIG. 10 is a diagram illustrating an outline of the door unit according to the embodiment when folded. [Figure 7] FIG. 10 is a diagram showing an enlarged view of a folding portion when the door unit according to the embodiment is folded. [Figure 8] 1 is a diagram showing an outline of a pillar member according to an embodiment; [Figure 9] 10A and 10B are diagrams illustrating an outline of a pillar member according to an embodiment when folded. [Figure 10] 10 is a diagram showing an enlarged view of a folded portion when the pillar member according to the embodiment is folded. FIG. [Figure 11] 1A and 1B are diagrams illustrating an outline of a beam member according to an embodiment. [Figure 12]10A and 10B are diagrams illustrating an outline of a beam member according to an embodiment when folded. [Figure 13] 10 is a diagram showing an enlarged view of a folded portion when the beam member according to the embodiment is folded. FIG. [Figure 14] A diagram showing an outline of a floor frame member according to an embodiment. [Figure 15] FIG. 2 is a diagram showing an outline of the floor frame member according to the embodiment when folded. [Figure 16] 10 is a diagram showing an enlarged view of the folded portion when the floor frame member according to the embodiment is folded. FIG. [Figure 17] 1 is a diagram showing an outline of a ceiling unit according to an embodiment; [Figure 18] FIG. 2 is a diagram showing an outline of the ceiling unit according to the embodiment when folded. [Figure 19] 10 is a diagram showing an enlarged view of a folded portion when the ceiling unit according to the embodiment is folded. FIG. [Figure 20] FIG. 10 is a diagram showing an outline of a ceiling unit according to an embodiment in a mountain shape. [Figure 21] FIG. 1 is a diagram showing an outline of a temporary room unit according to an embodiment. [Figure 22] FIG. 2 is a diagram showing an outline of a negative pressure unit according to an embodiment. [Figure 23] 1 is a diagram showing an outline of a hook-and-loop fastener according to an embodiment. [Figure 24] 1 is a diagram showing an outline of a waterproof floor sheet according to an embodiment. [Figure 25] FIG. 10 is a diagram showing an enlarged view of a return portion when the waterproof floor sheet according to the embodiment is installed. [Figure 26] FIG. 2 is a diagram showing an outline of a roof unit according to an embodiment. [Figure 27] FIG. 10 is a photograph of the temporary room unit according to the embodiment in an assembled state. [Figure 28] FIG. 10 is a photograph of the temporary room unit according to the embodiment in an exploded state. BEST MODE FOR CARRYING OUT THE INVENTION

[0022] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention can be embodied in many different forms, and the specific examples described in the following embodiments and examples can be appropriately modified and adjusted, and the present invention is not limited to these.

[0023] Fig. 1 is a diagram showing an outline of a temporary room unit 1 according to this embodiment. This diagram is a schematic diagram of the temporary room unit assembled. This diagram shows an example in which wall members 8 are not attached, and Fig. 2 is a schematic diagram of the temporary room unit 1 with wall members 8 and a roof unit 10 attached.

[0024] As shown in this figure, this temporary room unit 1 has a door unit 2 having a door element 21 and a door frame element 22, a plurality of pillar elements 3, and a plurality of beam elements 4 and a plurality of floor frame elements 5 for connecting the door unit 2 and the pillar elements 3, or for connecting the pillar elements 3 to each other; by combining the door unit 2, the plurality of pillar elements 3, the plurality of beam elements 4 and the plurality of floor frame elements 5, it becomes a temporary room, but the door unit 2, the plurality of pillar elements 3, the plurality of beam elements 4 and the plurality of floor frame elements 5 can be stored separately.

[0025] This temporary room unit 1 can be separated into multiple members, and by providing the door unit 2 having the door member 21 and the door frame member 22, it is easy to assemble and yet easy to enter and exit the interior, which has the advantage of being extremely simple and user-friendly. Furthermore, as will be clear from the description below, it can also be used very conveniently when installing electrical equipment inside the temporary room unit 1.

[0026] First, the temporary room unit 1 has the door unit 2. As described above, the door unit 2 has the door element 21 and the door frame element 22. An outline of the door unit 2 is shown in FIG.

[0027] In the door unit 2, the door element 21 is a component that literally functions as a door that serves as an entrance and exit. The door element 21 is connected to the door frame element 22 so that it can be opened and closed freely. In the example shown in this figure, a so-called hinged door that can be opened and closed using parts such as hinges is shown, but as long as the size of this temporary room unit 1 allows, doors of other shapes may also be used, such as a sliding door that uses a rail with a groove formed in it and opens and closes along this rail. In some cases, a foldable sliding door, a so-called accordion curtain, is also possible.

[0028] It is also preferable that the door element 21 of the door unit 2 is provided with a window 211. By providing the window 211, it becomes possible to ventilate the air in the temporary room unit 1 through this window 211, and in particular, if a negative pressure unit is placed inside the temporary room unit 1, it becomes possible to take in outside air into the temporary room unit 1 without directly exhausting the air inside through the window 211.

[0029] Furthermore, it is preferable that the door unit 2 is provided with a knob 212. The knob 212 allows the user to open and close the door element 21. The knob 212 does not need to be provided with a key, but if it is provided with a key, security (safety) can be improved and this is preferable.

[0030] The material of the door element 21 is not particularly limited, and it is preferable that it is made of metal, resin, or wood, but it is preferable that it is made of metal from the viewpoint of preservation and strength.

[0031] In the door unit 2, the door frame member 22 supports the door member 21 so that it can be opened and closed freely, and is connectable to other members (for example, beam members and floor frame members).

[0032] The door frame members 22 are not limited as long as they support the door element 21 and allow connection to other elements, but are preferably provided on all four sides of the generally rectangular door element 21. Covering the four sides of the door element 21 makes it easier to eliminate gaps between the door element 21 and other elements and makes it easier to connect to other elements. However, the bottom edge of the door element 21 (the edge that comes into contact with the ground) serves as a threshold, and if this height is too high, there is a risk that a user may trip when stepping over it. Therefore, it is also preferable not to provide the door frame members 22 on the bottom edge. In such a case, providing a flexible, soft material (such as rubber) on the bottom edge can improve sealing performance.

[0033] Furthermore, the material of the door frame member 22 is not limited as long as it can stably maintain the strength of the temporary room unit 1, but metal is preferable, and aluminum is more preferable. Using aluminum allows for weight reduction. Furthermore, although not limited to, the door frame member 22 is preferably composed of a hollow metal rectangular column. This allows for reliable connection to other components on each side. Furthermore, by making the door frame member 22 hollow metal, electrical wiring can be inserted inside, eliminating the need for complex electrical wiring. In this case, it is preferable that the inserted electrical wiring has connection connectors EC near each end so that it can be connected to the connection connectors EC of adjacent beam members, etc.

[0034] Furthermore, it is preferable that the temporary room unit 1 is provided with an illumination light switch 23, and this illumination light switch 23 is preferably installed in the door frame member 22. By installing the illumination light switch 23 in the door frame member 22, it becomes possible to easily operate the light switch when entering the room. It is preferable that this illumination light switch 23 is connected to electrical wiring inserted into the door frame member 22 as described below, so that it can receive a power supply.

[0035] Furthermore, if the door frame member 22 is hollow, it is preferable that electrical wiring be inserted into this hollow portion and pulled out at at least one location of the door frame member 22, with a connecting connector EC attached. This configuration facilitates disassembly of the temporary room unit 1, and after assembling the temporary room unit 1, electrical wiring can be efficiently routed throughout the temporary room unit 1 by connecting the electrical wiring to the connecting connector EC of adjacent components. In particular, by connecting the door frame member 22 to other components to provide the light switch 23, installation can be easily performed without significant concern for the positional relationship with the power source. An image of the case where the connecting connector EC is attached is shown in FIG. 4. Furthermore, as described below, electrical wiring is inserted into each component of the temporary room unit 1 in a similar manner and connected by a connector, forming an electrical wiring network EL throughout the entire temporary room unit 1. However, it is preferable that external power can be supplied from a single connector. This configuration allows power to be supplied to the entire temporary room unit 1 by simply leaving a single connector. The shape and type of this connector can be adjusted as appropriate and are not limited, but when connecting to an external power source, it is preferable that the connector shape be suitable for connecting to that external power source (for example, a general plug shape, etc.).

[0036] As will become clear from the description below, it is preferable that the door frame member 22 has holes H formed near both the top and bottom ends for inserting the protrusions P of the beam member 4 and floor frame member 5. This ensures a reliable connection between the beam member 4 and floor frame member 5. Conversely, if the beam member 4 and floor frame member 5 have holes H, it is preferable that the door frame member 22 has protrusions P and fasteners F near both the top and bottom ends. An image of the hole H and the inserted protrusions P and fasteners F in this case is shown in Figure 5. As shown in this figure, the hole H is divided into an insertion hole H1, which is a larger hole, and a long, thin hook hole H2 connected to the insertion hole H1. On the other hand, it is preferable that the protrusion P is divided into a protruding tip protrusion P1 and a long, thin, plate-shaped hook protrusion P2. In this way, the user first inserts the tip protrusion P1 all the way into the insertion hole H1 of the hole H, and then slides this protrusion P (the beam member 4 or floor frame member 5, or door frame member 22 to which this protrusion P is attached) in a direction approximately perpendicular to the insertion direction to engage the hooking hole H2 with the hooking protrusion P2. This allows for a secure connection and fixation. The fixation is then secured by the fixing device F. In other words, the fixing device F is preferably a screw member, and the hole is preferably a corresponding screw hole H3.

[0037] The relationship between the holes and fasteners is the same when connecting other components. As shown in this figure, the protrusions P and fasteners F are attached to a plate-shaped backing material B, and by providing a diagonal brace C to this plate-shaped backing material B, it is possible to further increase its strength. In particular, providing a plate-shaped backing material B has the advantage of allowing the protrusions P and fasteners F to be stably positioned between components that would normally be connected perpendicularly.

[0038] As will be described later, at least two beam members 4 and two floor frame members 5 are connected to the door frame member 22, and it is preferable that these are connected in directions that are approximately perpendicular to each other. In particular, by connecting the two floor frame members 5 in directions that are approximately perpendicular to each other, the door frame member 22 can be made to stand on its own. This prevents the door frame member 22 from falling over even if it is released, and makes it possible for even a small number of people to easily set up this temporary room unit 1.

[0039] Furthermore, it is preferable that the door unit 2 is foldable. It is preferable that the temporary room unit 1 has a large space inside so that users can spend time comfortably, but in order to secure a large space, the door unit 2 must also be correspondingly large. However, making it larger makes it inconvenient to carry, so it becomes necessary to make it more compact. Therefore, in the temporary room unit 1, by making the door unit 2 itself foldable, a more compact configuration can be realized. This also applies to pillar members, beam members, floor frame members, etc., as will be described later. Figure 6 shows the door unit 2 when folded, and Figure 7 shows an enlarged view of the folding portion of the door unit 2 when folded.

[0040] In this case, the foldable configuration is not limited, but preferably has a hinge and a fixing bracket at the folding point. By providing a hinge, it is possible to rotate the divided part around the axis of the hinge and divide it into two. On the other hand, by providing a fixing bracket, it is possible to fix the state when the folded state is extended to a straight state. Examples of fixing brackets are not limited, but a so-called snap lock is one preferred example.

[0041] Furthermore, for example, if electrical wiring is installed inside the door frame member 22, making it foldable in this way often results in the electrical wiring being subjected to pulling or pressing forces during the folding action, and in some cases, there is a risk that the electrical wiring may be pinched between the two members and cut. Therefore, by providing a portion where the electrical wiring extends outside the member near the folding point, it is possible to devise a way to prevent unnecessary force from being applied to the electrical wiring during this folding action. In this case, it is preferable that the direction in which the electrical wiring extends is approximately perpendicular to the surface on which the fixing brackets and hinges are installed.

[0042] Furthermore, this temporary room unit 1 has multiple pillar members 3. Figure 8 shows an outline of the pillar members 3. As will be described later, each pillar member 3 is connected to two beam members 4 and two floor frame members 5. It is also preferable that the pillar members 3 are equipped with an outlet unit for supplying power to devices installed inside. This eliminates the need for complex wiring and enables simple electrical wiring for each temporary room unit 1.

[0043] Furthermore, the material of the pillar member 3 is not limited as long as it can stably maintain the strength of this temporary room unit 1. However, metal is preferable, and aluminum is more preferable. Using aluminum allows for weight reduction. Furthermore, although not limited, the pillar member 3 is preferably composed of a hollow metal rectangular pillar. This allows for reliable connection to other components on each side. Furthermore, by making the pillar member 3 hollow metal, electrical wiring can be inserted inside it, eliminating the need for complex electrical wiring without damaging the electrical wiring. In this case, it is preferable that the inserted electrical wiring has connection connectors EC near each end so that it can be connected to connection connectors EC of adjacent door frame members, etc. An example of this is shown in Figure 4 above. In particular, the pillar member 3 preferably has connection connectors EC for external connection. The pillar member 3 is located at a corner, making it an ideal connection point for connecting to an external power source. Using this connection connector EC as the starting point allows power to be supplied to the entire temporary room unit 1, thereby eliminating the need for complex electrical wiring. Of course, this connection connector EC for external connection may be attached to other components whenever possible.

[0044] Furthermore, similar to the door frame member 22, it is preferable that holes H are formed near both the upper and lower ends of the pillar member 3 for inserting the protrusions P of the beam member 4 and floor frame member 5. This makes it possible to ensure a reliable connection between the beam member 4 and floor frame member 5. Conversely, if the holes H are formed in the beam member 4 and floor member 5, it is preferable that the pillar member 3 be provided with protrusions P and fixing devices F near both the upper and lower ends, as well as plate-shaped backing materials B to support these.

[0045] Furthermore, it is preferable that the pillar members 3 are foldable, just like the door units 2. It is preferable that the temporary room unit 1 has a large space inside so that users can spend time there comfortably, but in order to secure a large space, not only the door units 2 but also the pillar members 3 must be made correspondingly large. However, making them larger makes them inconvenient to carry, so a more compact design is required. Therefore, in the temporary room unit 1, the pillar members 3 themselves can be made foldable, thereby achieving a more compact configuration. Figure 9 shows the pillar members 3 when folded, and Figure 10 shows an enlarged view of the folded portion of the pillar members 3 when folded.

[0046] In this case, the configuration that allows folding is not limited, but preferably has a hinge and a fixing bracket at the folding point, similar to the door unit 2. By providing a hinge, it is possible to rotate the divided part around the axis of the hinge and separate it into two. On the other hand, by providing a fixing bracket, it is possible to fix the state when it is extended from the folded state to a straight state. Examples of fixing brackets are not limited, but a so-called snap lock is one preferred example.

[0047] Furthermore, for example, if electrical wiring is installed inside the column member 3, making it foldable in this way often results in the electrical wiring being subjected to pulling or pressing forces during the folding action, and in some cases, there is a risk that the electrical wiring may be pinched between the two members and cut when folded. Therefore, by providing a portion where the electrical wiring protrudes outside the member near the bending point, it is possible to devise a way to prevent unnecessary force from being applied to the electrical wiring during this folding action. In this case, it is preferable that the direction in which the electrical wiring protrudes is approximately perpendicular to the surface on which the fixing brackets and hinges are installed.

[0048] Furthermore, this temporary room unit 1 has a plurality of beam members 4. As described above, the beam members 4 are used to connect the door unit 2 and the pillar members 3, or to connect the pillar members 3 to each other. Fig. 11 shows an outline of the beam members 4.

[0049] Furthermore, the material of the beam member 4 is not limited as long as it can stably maintain the strength of the temporary room unit 1, but metal is preferable, and aluminum is more preferable. Using aluminum allows for weight reduction. Furthermore, although not limited, the beam member 4 is preferably composed of a hollow metal rectangular pillar. This allows for reliable connection to other members on each side. Furthermore, by making the beam member 4 hollow metal, electrical wiring can be inserted inside, eliminating the need for complex electrical wiring. In this case, it is preferable that the inserted electrical wiring has connection connectors EC near each end so that it can be connected to the connection connectors EC of adjacent pillar members, etc. An image of this case is as shown in Figure 4 above.

[0050] As described above, it is also preferable that the beam member 4 has protrusions P near both ends thereof to be inserted into holes H formed in the door frame member 22 and the pillar member 3, and fasteners F for reliably fastening the protrusions to the door frame member 22 or the pillar member 3. This makes it possible to reliably connect the door frame member 22 and the pillar member 3. Conversely, if the door frame member 22 and the pillar member 3 are formed with the protrusions P, fasteners F, and plate-shaped backing materials B, it is preferable that holes H be formed near both ends of the beam member 4.

[0051] Furthermore, it is preferable that the beam members 4 are foldable, just like the door units 2. It is preferable that the temporary room unit 1 has a large space inside so that users can spend time there comfortably, but in order to secure a large space, not only the door units 2 but also the beam members 4 must be made correspondingly large. However, making them larger makes them inconvenient to carry, so a more compact design is required. Therefore, in the temporary room unit 1, the beam members 4 themselves can be made foldable, thereby achieving a more compact configuration. Figure 12 shows the beam members 4 when folded, and Figure 13 shows an enlarged view of the folded portion of the beam members 4 when folded.

[0052] In this case, the configuration that allows folding is not limited, but preferably has a hinge and a fixing bracket at the folding point, similar to the door unit 2. By providing a hinge, it is possible to rotate the divided part around the axis of the hinge and separate it into two. On the other hand, by providing a fixing bracket, it is possible to fix the state when it is extended from the folded state to a straight state. Examples of fixing brackets are not limited, but a so-called snap lock is one preferred example.

[0053] Furthermore, for example, if electrical wiring is installed inside the beam member 4, making it foldable in this way often results in the electrical wiring being subjected to pulling or pressing forces during the folding action, and in some cases, there is a risk that the electrical wiring may be pinched between the two members and cut when folded. Therefore, by providing a portion where the electrical wiring protrudes outside the member near the bend, it is possible to devise a way to prevent unnecessary force from being applied to the electrical wiring during this folding action. In this case, it is preferable that the direction in which the electrical wiring protrudes is approximately perpendicular to the surface on which the fixing brackets and hinges are installed.

[0054] Furthermore, this temporary room unit 1 has floor frame members 5. As described above, the floor frame members 5 are used to connect the door units 2 and the pillar members 3, or to connect the pillar members 3 to each other. Figure 14 shows an outline of the floor frame members 5.

[0055] Furthermore, the material of the floor frame members 5 is not limited as long as it can stably maintain the strength of the temporary room unit 1, but metal is preferable, and aluminum is more preferable. Using aluminum allows for weight reduction. Furthermore, although not limited, the floor frame members 5 are preferably made of hollow metal square columns. This allows for reliable connection to other members on each side. Furthermore, by making the floor frame members 5 hollow metal, electrical wiring can be inserted inside, eliminating the need for complex electrical wiring. In this case, it is preferable that the inserted electrical wiring has connection connectors EC near each end so that it can be connected to connection connectors EC of adjacent column members, etc.

[0056] As described above, it is also preferable that the floor frame member 5 has protrusions P near both ends thereof to be inserted into holes H formed in the door frame member 22 and the pillar member 3, and fasteners F for securely fastening the protrusions P to the door frame member 22 or the pillar member 3. This makes it possible to ensure a secure connection between the door frame member 22 and the pillar member 3. Conversely, if the door frame member 22 and the pillar member 3 are formed with the protrusions P, fasteners F, and plate-shaped backing materials B, it is preferable that holes H be formed near both ends of the floor frame member 5.

[0057] Furthermore, it is preferable that the floor frame members 5 are foldable, just like the door units 2. It is preferable that the temporary room unit 1 has a large space inside so that users can spend time there comfortably, but in order to secure a large space, not only the door units 2 but also the floor frame members 5 must be made correspondingly large. However, making it larger makes it inconvenient to carry, so it becomes necessary to make it more compact. Therefore, by making the floor frame members 5 themselves foldable in the temporary room unit 1, a more compact configuration can be achieved. Figure 15 shows the folded floor frame members 5, and Figure 16 shows an enlarged view of the folded portion of the folded floor frame members 5.

[0058] In this case, the configuration that allows folding is not limited, but preferably has a hinge and a fixing bracket at the folding point, similar to the door unit 2. By providing a hinge, it is possible to rotate the divided part around the axis of the hinge and separate it into two. On the other hand, by providing a fixing bracket, it is possible to fix the state when it is extended from the folded state to a straight state. Examples of fixing brackets are not limited, but a so-called snap lock is one preferred example.

[0059] Furthermore, for example, if electrical wiring is installed inside the floor frame member 5, making it foldable in this way often results in the electrical wiring being subjected to pulling or pressing forces during the folding action, and in some cases, there is a risk that the electrical wiring may be pinched between the two members and cut when folded. Therefore, by providing a section where the electrical wiring extends outside the member near the bend, it is possible to prevent unnecessary force from being applied to the electrical wiring during this folding action. In this case, it is preferable that the direction in which the electrical wiring extends is approximately perpendicular to the surface on which the fixing brackets and hinges are installed.

[0060] Furthermore, it is preferable that the temporary room unit 1 has a ceiling beam member 61 that spans between the beam members 4, and a ceiling unit 6 that includes a lighting member 62. Figure 17 shows an outline of the ceiling unit 6. By providing the ceiling unit 6 in the temporary room unit 1, lighting is ensured within the room, making it a more comfortable space, and it can also stably support the roof unit 10 that is placed on the ceiling of the temporary room unit 1 to function as a roof. Note that if lighting is not required, it can be configured with only the ceiling beam member 61.

[0061] Furthermore, since the ceiling unit 6 also emits light using electricity, it is preferable that it has a power source, and therefore, similar to the other components described above, it is preferable that the ceiling beam member 61 is made of hollow metal, and electrical wiring is inserted into this hollow portion and connected to the lighting member 62. This makes it possible to form electrical wiring more easily. Also, similar to the other components described above, it is preferable to provide a connector EC near at least one end for connecting to a connector EC for other electrical wiring.

[0062] Furthermore, like the door unit 2, it is preferable that the ceiling unit 6 is foldable. More specifically, it is preferable that the ceiling beam member 61 is foldable. It is preferable that the temporary room unit 1 has a large space inside so that users can spend time comfortably. However, in order to secure a large space, not only the door unit 2 but also the ceiling unit 6 must be made correspondingly large. However, making it larger makes it inconvenient to carry, so it becomes necessary to make it more compact. Therefore, by making the ceiling unit 6 itself foldable in the temporary room unit 1, a more compact configuration can be realized. Figure 18 shows the ceiling unit 6 when folded, and Figure 19 shows an enlarged view of the folded portion of the ceiling unit 6 when folded.

[0063] In this case, the configuration that allows folding is not limited, but preferably has a hinge and a fixing bracket at the folding point, similar to the door unit 2. By providing a hinge, it is possible to rotate the divided part around the axis of the hinge and separate it into two. On the other hand, by providing a fixing bracket, it is possible to fix the state when it is extended from the folded state to a straight state. Examples of fixing brackets are not limited, but a so-called snap lock is one preferred example.

[0064] Furthermore, for example, if electrical wiring is installed inside the ceiling unit 6, making it foldable in this way often results in the electrical wiring being subjected to pulling or pressing forces during the folding action, and in some cases, there is a risk that the electrical wiring may be pinched between the two components and cut when folded. Therefore, by providing a portion where the electrical wiring extends outside the components near the folding point, it is possible to devise a way to prevent unnecessary force from being applied to the electrical wiring during this folding action. In this case, it is preferable that the direction in which the electrical wiring extends outside is approximately perpendicular to the surface on which the fixing brackets and hinges are installed.

[0065] Furthermore, while the ceiling unit 6 is foldable, it is also preferable that it be angled rather than linear when extended. A schematic diagram of the ceiling unit 6 in this case is shown in FIG. 20. This configuration allows the ceiling unit 6 alone to be angled, i.e., tilted, without the need for the roof unit 10 (described later). Simply placing an awning 11 on top of the ceiling unit 6 makes it possible to form a sloped roof. Similarly, in this case, it is preferable that the beam members 4 also be angled rather than linear when extended, allowing the entire ceiling to be angled. An illustration of this configuration is shown in FIG. 21. In this case, when angled, it is preferable that the contact surfaces (respective cut surfaces) of the folded sections (separate ceiling beam members or individual beam member parts) are inclined rather than substantially perpendicular to the extension direction of the respective members. More specifically, it is preferable that the angle is between 45 degrees and 90 degrees relative to the axis of the extension direction.

[0066] The temporary room unit 1 may also have a negative pressure unit 7. By providing a negative pressure unit, the air inside the temporary room unit 1 can be passed through a filter and then discharged in a purified state. An outline of the negative pressure unit 7 is shown in Figure 22.

[0067] The negative pressure unit 7 can have a similar configuration to the door unit 2. Specifically, it is preferably configured to have a plate member 71 and a plate frame member 72 that surrounds the plate member 71, and further includes an exhaust unit 73 that is fixed to the plate member 71 and exhausts the air inside the temporary room unit 1 to the outside. By providing the exhaust unit 73 in this manner, it is possible to make the pressure inside the temporary room unit 1 lower than that of the outside air, as described above. Furthermore, as described above, the exhaust unit 73 is preferably equipped with a filter, since even if pathogenic viruses or the like are present inside the temporary room unit 1, it is necessary to exhaust the air in a harmless state. The negative pressure unit 7 can be replaced with a heating device, air conditioning device, or the like depending on the application.

[0068] Furthermore, it is preferable that holes H be formed near the top and bottom of this plate frame member 72 for inserting the protrusions P and fasteners F provided on the column members 3, beam members 4, and floor frame members 5. This makes it possible to ensure a reliable connection with the column members 3, beam members 4, and floor frame members 5. Conversely, if the plate frame member 72 is formed with the protrusions P, fasteners F, and plate-shaped backing materials B, it is preferable that holes H be formed near both ends of the column members 3, beam members 4, and floor frame members 5 that are connected thereto.

[0069] Furthermore, it is preferable that this temporary room unit 1 has a wall member 8 that covers the plane formed by the door unit 2, pillar member 3, and floor frame member 5. Covering with the wall member 8 makes it possible to isolate the inside from the outside. In particular, when the negative pressure unit 7 is installed as described above, it becomes possible to make the air pressure inside this temporary room unit lower than the outside, ensuring its function as a negative pressure booth. When the negative pressure unit 7 is not installed, it can be used as a general room such as a first-aid room or rest room.

[0070] The material of the wall member 8 is not limited as long as it can separate the inside of the room from the outside, and various materials can be used, for example, wood, vinyl or other resins, but is not limited to these.

[0071] Furthermore, by attaching the wall members 8 to the pillar members 3, beam members 4, floor frame members 5, door unit 2, negative pressure unit 7, etc., the temporary room unit 1 can be stably sealed off from the outside air. When the wall members 8 are made of a flexible material such as vinyl, they can be attached using standard tape, but they can also be attached using so-called hook-and-loop fasteners. For example, by attaching hook-and-loop fasteners to the pillar members 3, beam members 4, floor frame members 5, door unit 2, negative pressure unit 7, etc., and loop-and-loop fasteners to the wall members 8, the wall members 8 can be easily attached. An image of this configuration is shown in Figure 23. Note that this may result in gaps between the hook-and-loop fasteners and the wall members 8, but these gaps can be easily sealed with adhesive tape or similar.

[0072] Furthermore, it is preferable that the temporary room unit 1 is provided with a waterproof floor sheet 9 installed under the floor frame member 5. Since the temporary room unit 1 can be used as a tent outdoors, providing the waterproof floor sheet 9 can prevent water from seeping inside the room when the ground is wet. Figure 24 shows an outline of this waterproof floor sheet 9. The construction of the waterproof floor sheet 9 is not limited as long as it has waterproof functionality and is strong enough to withstand being stepped on when in use, but for example, the same material as the wall member 8 can be used.

[0073] Furthermore, it is preferable that the waterproof floor sheet 9 of this temporary room unit 1 has a return portion that covers the floor frame member 5 and part of the pillar member 3 from the ground surface. By providing this return portion, it becomes possible to prevent water from seeping into the upper surface of the waterproof floor sheet 9 (the side that the user's feet touch). In particular, in this case, by arranging the wall member 8 on the outside of this return portion, even if rainwater or the like runs down the wall member 8, the risk of it entering the room is significantly reduced. An image of this case is shown in Figure 25.

[0074] Furthermore, it is preferable that the temporary room unit 1 is provided with a sloped roof unit 10 and an awning 11 that covers it, on top of the beam members 4 and ceiling unit 6. By providing the roof unit 10 and stretching the awning 11, a sloped roof can be created, which prevents water from seeping into the room even when it rains, and by providing a slope in particular, it is possible to prevent rainwater from accumulating on the roof and to drain it toward the wall members 8. The material of the awning 11 can be the same as that of the wall members 8.

[0075] Furthermore, although the temporary room unit 1 can be connected to a power source such as an outlet to receive power, it is preferable to connect it to a portable power source (battery) or a UPS power source for disaster prevention measures, etc., assuming outdoor use. Although not limited to this, it is also preferable to provide the temporary room unit 1 with a power generating member capable of generating electricity on the awning 11. For example, by making the awning 11 a solar cell sheet or the like, it is possible to directly use the generated electricity as electricity, which is preferable.

[0076] The structure of the roof unit 10 is not particularly limited, but is preferably a thin rod stretched with flexibility between the vertices of opposing pillar members 3 among the multiple pillar members 3, and more preferably a configuration in which thin wires are stretched with flexibility between the opposing corners of the vertices of four pillar members. An image of this configuration is shown in Figure 26. With this configuration, it is possible to form a roof whose vertex is the intersection of the diagonals of a rectangle formed by the vertices of the four pillar members 3. Furthermore, the thin rods are preferably made of resin or metal, but are not limited to these.

[0077] As described above, the present invention makes it possible to provide a temporary room unit that is easy to install while ensuring sufficient strength, allows easy access, and is fully capable of accommodating the installation of electrical equipment.

[0078] Furthermore, as described above, the temporary room unit 1 can be disassembled into small parts such as door units, beams, pillars, and floor frame members, allowing for extremely compact construction. Furthermore, the use of lightweight metals such as aluminum as the material allows for extremely lightweight construction. For example, a temporary room unit approximately 180 cm in height, width, and depth can be reduced in cost to a compact size of less than 25 cm in height, 65 cm in width, and 90 cm in length, weighing less than 24 kg. In particular, despite its maximum length of 180 cm, it can be folded down to half its length. This means that it can be easily stored in a storage shed or similar location when not needed, and then assembled to create a temporary room when needed. Furthermore, the temporary room unit is extremely easy to assemble, allowing even one person to assemble it in a short amount of time. Figure 27 shows a photograph of the assembled temporary room unit, while Figure 28 shows a photograph of the disassembled unit. [Industrial Applicability]

[0079] The present invention has industrial applicability as a temporary room unit. [Explanation of symbols]

[0080] 1. Hypothetical room unit 2 Door unit 21 Door member 22 Door frame member 3...Column member 4. Beam member 5. Floor frame member 6. Ceiling unit 7. Negative pressure unit 8...Wall components 9. Waterproof floor sheet 10. Roof unit

Claims

1. a door unit having a door element and a door frame element; A plurality of column members; a plurality of beam members and a plurality of floor frame members for connecting the door unit and the pillar member, or the pillar members to each other; A temporary room unit can be formed by combining the door unit, the plurality of column members, the plurality of beam members, and the plurality of floor frame members, while the door unit, the plurality of column members, the plurality of beam members, and the plurality of floor frame members can be stored separately, A temporary room unit in which at least one of the door unit, the plurality of pillar members, the plurality of beam members, and the plurality of floor frame members is foldable.

2. 2. The temporary room unit according to claim 1, wherein at least one of the foldable door unit, the plurality of pillar members, the plurality of beam members and the plurality of floor frame members has hinges and fixing metal fittings at bending points.

3. At least one of the door frame member, the pillar member, the beam member, and the floor frame member is formed of a hollow metal square pillar, and electrical wiring is inserted into the hollow of at least one of the door frame member, the pillar member, the beam member, and the floor frame member, A temporary room unit as described in claim 1, wherein at least one of the foldable door unit, the plurality of pillar members, the plurality of beam members and the plurality of floor frame members has a portion at the bending point where the electrical wiring extends outside the door unit, the plurality of pillar members, the plurality of beam members or the plurality of floor frame members.

4. a wall member covering a plane formed by the door unit, the pillar member, and the floor frame member; 2. The temporary room unit according to claim 1, further comprising a waterproof floor sheet laid under the floor frame member.

5. 5. The temporary room unit according to claim 4, wherein the waterproof floor sheet has a return portion that covers the floor frame member and a part of the pillar member from the ground surface.

6. 2. The temporary room unit according to claim 1, further comprising a roof unit on said beam member.

7. 2. The temporary room unit according to claim 1, further comprising a bag with casters that accommodates the door unit, the plurality of pillar members, the plurality of beam members, and the plurality of floor frame members.

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