JP3188792U - Shelter partition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition for an evacuation center where there is no risk of dirt, bacterial growth, generation of foul odor, etc., assembly and disassembly are extremely easy, and recycling after use is also easy. SOLUTION: The corrugated cardboard sheet 1 is composed of a large number of corrugated cardboard sheets 1 and a large number of columnar bodies 3 formed of corrugated cardboard in a substantially cross shape in a plan view, and each corrugated cardboard sheet has a vertical ridge on one side edge. In addition to being provided, the other side edge is provided with a vertical groove, the ridges of each corrugated cardboard sheet are made removable with respect to the grooves of other corrugated cardboard sheets, and each columnar body has four ridges protruding in the horizontal direction. Each of them is provided with a support groove in the vertical direction, and the ridges and grooves in each corrugated cardboard sheet are freely fitable and detachable with respect to the support groove of each corrugated cardboard sheet, and the surface of each corrugated cardboard sheet and the surface of each corrugated cardboard body. A photocatalyst layer is formed on the corrugated cardboard. [Selection diagram] Fig. 1

Description

  The present invention relates to shelter partitions, and more particularly to shelter partitions that are placed on the floors of shelters such as gymnasiums for temporary evacuation in the event of a disaster such as an earthquake, tsunami, typhoon, or fire. Is.

  In a large shelter such as a gymnasium, shelter partitions are often arranged on the shelter floor in order to protect the privacy of the evacuees.

As such an evacuation shelter partition, what is shown to Unexamined-Japanese-Patent No. 2006-328834 is known. The shelter partition shown in the publication (hereinafter referred to as “conventional shelter partition”) is formed by connecting a large number of cardboard sheets via a connector such as a metal fitting.

JP 2006-328834 A

The conventional shelter partition described above is preferable in terms of protecting the privacy of evacuees, but in particular, in a large shelter where a large number of people evacuate, the shelter partition will eventually become dirty and bacteria will Problems such as breeding and odors occur. Further, since the conventional shelter partition is formed by connecting a large number of cardboard sheets via a connector such as a metal fitting, a tool is required for the assembling work and the disassembling work, and the assembling work and the disassembling work are troublesome. At the same time, it is troublesome to dispose of the fittings such as metal fittings when recycling after use.

The present invention solves the above-mentioned problems in the conventional shelter partition, there is no risk of dirt, bacterial growth, odor generation, etc., and it is extremely easy to assemble and disassemble and easy to recycle after use. It was made to provide shelter partitions.

In order to solve the above problems, the present invention provides the following shelter partition.

(1) It is composed of a large number of corrugated cardboard sheets and a large number of columnar bodies each formed in a substantially cross shape in plan view by corrugated cardboard.
Each corrugated sheet is provided with a vertical ridge on one side edge and a vertical groove on the other side edge, and the ridge of each cardboard sheet is detachable with respect to the groove of the other cardboard sheet,
Each of the columnar bodies is provided with a vertical support groove on each of the four projecting edges protruding in the horizontal direction, and the protrusions and grooves in the corrugated cardboard sheet are freely detachable from the support grooves of the columnar bodies. None,
A photocatalytic layer is formed on the surface of each corrugated sheet and the surface of each columnar body,
A plurality of cardboard sheets are connected to each other in the horizontal direction by the ridges and grooves to form a plurality of wall bodies, and the ridges or grooves of the cardboard sheets on the side edges of the wall bodies are respectively columnar. A shelter partition characterized by being fitted into a body support groove (Claim 1).

(2) By forming an entrance / exit that does not have a corrugated cardboard sheet in a part of the wall body, and fitting the protrusions or grooves on the side edges of the two corrugated cardboard sheets facing the entrance / exit into the support groove of the columnar body Columnar bodies are disposed on both sides of the entrance / exit (Claim 2).

[Convention of claim 1]
The shelter partition according to the invention of claim 1 has a photocatalyst layer formed on the surface of each corrugated cardboard sheet and the surface of each columnar body, thereby preventing dirt, bacterial growth, generation of bad odor, etc., and purifying the air Is done. Further, this shelter partition does not require the use of tools, adhesive tapes, or the like for assembly work and disassembly work, and the assembly work and disassembly work are extremely easy. Furthermore, since the shelter partition is formed only of cardboard, it can be easily recycled after use.

[Convention of claim 2]
The partition for an evacuation shelter according to the invention of claim 2 is provided with an entrance and exit, and columnar bodies are disposed on both sides of the entrance and exit.

FIG. 1 is a perspective view showing an example of a shelter partition according to the present invention. FIG. 2 is an enlarged plan view showing a part of the cardboard sheet. FIG. 3 is a plan view of the cardboard sheet. FIG. 4 is a plan view showing a connection state between the corrugated cardboard sheets. FIG. 5 is a front view of the cardboard sheet. FIG. 6 is a plan view showing a connection state between the cardboard sheet and the columnar body.

The shelter partition according to the present invention includes a large number of cardboard sheets 1, 1,... And a plurality of columnar bodies 3, 3,.

Each cardboard sheet 1 is provided with a vertical ridge 5 on one side edge and a vertical groove 7 on the other side edge. The protrusion 5 of each cardboard sheet 1 can be freely inserted into and removed from the groove 7 of the other cardboard sheet 1. Each cardboard sheet 1 is formed by sticking three cardboards 1a, 1b, and 1c to each other as an example.

Each columnar body 3 is provided with a vertical support groove 11 on each of the four projecting edges 9, 9, 9, 9 projecting in the horizontal direction. The support groove 11 can be freely fitted and removed. The protrusion 5 of the cardboard sheet 11 is inserted into the support groove 11 of the columnar body 3. When the groove 7 of the cardboard sheet 11 is fitted into the support groove 11 of the columnar body 3, one of the pair of wall portions 7 a and 7 a forming the groove 7 of the cardboard sheet 11 is placed in the support groove 11 of the columnar body 3. Insert it. When appropriate, one of the pair of wall portions 11 a and 11 a forming the support groove 11 of the columnar body 3 is inserted into the groove 7 of the cardboard sheet 11.

A photocatalytic layer 13 is formed on the surface of each cardboard sheet 1 and the surface of each columnar body 3. As an example, the photocatalyst layer 13 is formed of titanium oxide on both the inner and outer surfaces of each corrugated cardboard sheet 1 and the entire surface of each columnar body 3 by a spray gun.

The shelter partition according to the present invention has a plurality of cardboard sheets 1, 1... Connected in a horizontal direction by the ridges 5 and the grooves 7, and a plurality of wall bodies 15, 15. At the same time, the protrusion 5 or the groove 7 of the corrugated cardboard sheet 1 at the side edge of each wall 15 is fitted into the support groove 11 of each columnar body 3.

In the example shown in FIG. 1, an entrance / exit 17 having no corrugated cardboard sheet is formed in a part of the wall 15, and the ridges 5 or grooves on the side edges of the two corrugated cardboard sheets 1 ′, 1 ′ facing the entrance / exit 17. By fitting 7 into the support groove 11 of the columnar body 3, the columnar bodies 3, 3 are arranged on both sides of the entrance / exit 17.

DESCRIPTION OF SYMBOLS 1 Corrugated cardboard sheet 1a Corrugated cardboard 1b Corrugated cardboard 1c Corrugated cardboard 1 'Corrugated cardboard sheet 3 Columnar body 5 Projection 7 Groove 7a Wall 9 Projection edge 11 Supporting groove 11a Wall 13 Photocatalyst layer 15 Wall 17 Entrance / exit

Claims (2)

It consists of a large number of cardboard sheets and a large number of columnar bodies each formed in a substantially cross shape in plan view by cardboard,
Each corrugated sheet is provided with a vertical ridge on one side edge and a vertical groove on the other side edge, and the ridge of each cardboard sheet is detachable with respect to the groove of the other cardboard sheet,
Each of the columnar bodies is provided with a vertical support groove on each of the four projecting edges protruding in the horizontal direction, and the protrusions and grooves in the corrugated cardboard sheet are freely detachable from the support grooves of the columnar bodies. None,
A photocatalytic layer is formed on the surface of each corrugated sheet and the surface of each columnar body,
A plurality of cardboard sheets are connected to each other in the horizontal direction by the ridges and grooves to form a plurality of wall bodies, and the ridges or grooves of the cardboard sheets on the side edges of the wall bodies are respectively columnar. A shelter partition characterized by being fitted into a body support groove.   An entrance / exit having no corrugated cardboard sheet is formed in a part of the wall body, and a protrusion or a groove on a side edge of the two corrugated cardboard sheets facing the entrance / exit is fitted into a support groove of the columnar body, thereby The partition for shelters according to claim 1, wherein columnar bodies are disposed on both sides.

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