JP3197727U - Folding paper board - Google Patents

Abstract

The present invention provides a paper board that can be used as a substitute for a tatami mat prepared in the event of a disaster, and can be stored compactly during normal times and easily transported to a destination during a disaster. By using a paperboard made of corrugated paper or cardboard, a crosspiece member 2 having a honeycomb structure or a grid structure in use, a flat cover portion 3a covering the upper portion of the crosspiece member, and both sides of the flat cover portion are bent at right angles. A paper board 1 comprising a crosspiece member covering member 3 having a side face covering portion 3b that connects and covers the side surfaces of the crosspiece member, and one side cover portion of the crosspiece member covering member and one of the side portions in the width direction of the crosspiece member Before use, the crosspiece member was compressed from the side, and the honeycomb structure or the mesh structure was tightly compressed, and the crosspiece member covering member was wrapped around the crosspiece member so that it could be stored. . [Selection] Figure 1

Description

  The present invention relates to a paper board that can be folded and used as a substitute for a tatami mat that is excellent in storage and portability.

  Since ancient times, tatami mats have been a unique flooring material in Japan. Old houses always had Japanese-style rooms, and Japanese-style rooms were laid with tatami mats, but in recent years, as lifestyles have diversified, Western-style houses have increased and apartments In other cases, the apartment houses have a layout with no Japanese-style rooms.

  However, even Japanese people who are familiar with Western life sometimes miss tatami mats, and when you enjoy ikebana or tea ceremony, you may want to lay tatami on some flooring even in a house without a Japanese-style room.

  Owning an ordinary tatami for such a rare case is a waste of space and is not realistic for a condominium occupant. However, tatami mats have an adequate space between the tatami floor and excellent heat insulation, and there is a need for tatami mats that can replace tatami mats in the event of a disaster.

JP 2002-282093 A JP 11-124986 A

  Patent Document 1 is a paper tube assembly (honeycomb structure) that maintains a flat state at all times and expands into a honeycomb shape by external force, and can be folded in two from the center and bent at both ends in the folding direction. As a piece, the bent piece is composed of a plate-like body joined to both side surfaces in the development direction of the paper tube assembly 2, and the paper tube assembly 2 is developed according to the expansion of the plate-like body, By using this instead of a cushion, a simple rug with sufficient cushioning and heat insulation, portability and handling is provided.

  In Patent Document 2, as a flooring material, a warp knitted fabric formed by connecting a large number of chain stitch rows extending in parallel in the length direction is used as a surface knitted fabric, and a warp composed of a coarse texture having a large number of polygonal stitch holes. Back side honeycomb structure knitted fabric in which both knitted fabrics are opposed to each other with a space between them, with the knitted fabric as the back knitted fabric, and both warp knitted fabrics are connected by a large number of connected yarns in a polygonal stitch hole knitting structure , And rug tatami is constructed by sticking tatami table 1 on the surface of the knitted fabric, and it can be handled like a rug in a Japanese style tatami style, and it is lightweight, flexible and flexible, advantageous for transportation and laying A simple tatami mat.

Patent Document 1 is not a tatami mat but a cushion-like rug, and the folding is only folded in half. Therefore, there is a problem in storage when it is used as a large tatami mat, although it is convenient. In addition, there was a problem in transferring a large amount.
Japanese Patent Laid-Open No. 2004-228561 describes flexibility and flexibility as a tatami mat, but this is based on the material and does not disclose a specific folding method. SUMMARY OF THE INVENTION An object of the present invention is to provide a paper board that is excellent in storability and can be easily laid at any time.

In order to solve this problem, claim 1 of the present invention is a paperboard made of corrugated cardboard or cardboard, and a plane member having a honeycomb structure or a grid structure when used, and a flat cover covering the upper part of the beam member when used, A paper board comprising a cross member covering member having a side cover covering the side surface of the cross member by connecting the side surfaces of the cross member by bending both sides of the flat cover at right angles,
An adhesive portion is provided in which only one side surface covering portion of the crosspiece member covering member and only one of the side portions in the width direction of the crosspiece member are bonded in advance.
Further, the crosspiece member was compressed from the side before use, and the honeycomb structure or the mesh structure was closely compressed, and the crosspiece member covering member was stored by wrapping the crosspiece member before use.

  In Claim 2, the crosspiece member covering member is provided with a folding line in advance in a direction orthogonal to the winding direction in order to easily wind the crosspiece member that has been tightly compressed.

  According to a third aspect of the present invention, the side surface covering portion of the crosspiece member covering member is made of U-shaped paper and the other side surface covering portion that is not an adhesive portion with the side portion of the crosspiece member and the side portion of the crosspiece member are made of U-shaped paper. It was made to connect with a binding member. By doing so, environmental issues such as metal fittings and plastics were also taken into account during disposal.

  As a result, a large amount of paper boards can be stored and stored in a narrow space during normal times, and a large amount of tatami mats can be supplied during transport. In addition, tatami mats can be easily laid at a company or gymnasium when used in a disaster, and social preparations can be fully established.

Explanatory drawing which shows the storage state of the paper board which shows one Example of this invention, and the state at the time of use. The bottom explanatory drawing at the time of use of the paper board which shows one Example of this invention. The connection state explanatory drawing of the side cover part of a paper board and a crosspiece member which shows one Example of this invention. The plane explanatory view at the time of use of the paper board which shows one example of the present invention. Explanatory drawing which shows the Example of the other crosspiece member of this invention.

    Next, the present invention will be described in detail with reference to the drawings. The paper board 1 is made of cardboard paper or cardboard. A paperboard having an appropriate width is pasted to constitute the thickness of the tatami mat, and the crosspiece 2 having a honeycomb structure when used, the flat cover 3a covering the top of the crosspiece when used, both sides of the flat cover 3a A side board covering member 3 having a side cover part 3b having a side cover part 3b that covers the side face of the crosspiece member by connecting the side face of the crosspiece member, and one side cover part 3b of the crosspiece member cover member 3; An adhesive portion 7 is provided in which only one of the side portions in the width direction of the crosspiece member 2 is bonded in advance, and the crosspiece member 2 is compressed from the side portion before use to closely compress the honeycomb structure, and The crosspiece member covering member 3 is configured so that the crosspiece member 2 can be wound and stored before use (see FIG. 1).

As shown in FIG. 1A, the paper board 1 is stored in a compact shape like a quadrangular prism when not in use, as shown in FIG. The crosspiece member covering member 3 is provided with folding lines 5 in advance in a direction perpendicular to the winding direction in order to make it easy to wind the tightly compressed crosspiece member 2, so that the crosspiece member 2 is firmly attached to the crosspiece member covering member 3. Can be wrapped around a square pole.

  When the paper board 1 is used, as shown in FIG. 1B, when the crosspiece member covering member 3 is instantly expanded and the crosspiece member 2 is expanded, the crosspiece member 2 having a honeycomb structure is shown in FIG. It is arranged on the member covering member 3. And the connection part 6 and the side part of the crosspiece member 2 which are not the adhesion part 7 side of the crosspiece member covering member 3 are pinched | interposed by the U-shaped binding member 8, and are connected. As shown in FIG. 3, the U-shaped binding member 8 is formed of a substantially U-shaped paper material, and is sandwiched and fixed between the honeycomb ring of the crosspiece member 2 and the edge of the side cover 3b.

  In this way, the paper board 1 is entirely made of paper, so that it does not use metal or plastic materials, and therefore can be discarded without removing the binding members and the like each time it is discarded.

  As shown in FIG. 4, the paper board 1 is used by turning over the paper board 1 in the state shown in FIG. 2 and riding on the cross member covering member 3, but the center portion of the wide honeycomb structure cross member 2 is used. 2 is easy to swell, and the top and bottom in FIG. 2 are easy to dent compared to the central portion, so the guide line 10 is displayed so that the user can use the central portion.

  Moreover, in the said Example, although the crosspiece member 2 was comprised by the planar honeycomb structure, as shown in FIG. 5, it may be a grid structure and can closely_contact | adhere to a cedar shape. In addition, the structure is not limited to this as long as it can be in close contact.

  The paper board of the present invention can be stored and stored in a large amount even in a narrow space in preparation for a major disaster that has been proposed recently, and the victims can be easily guided to the disaster location and tatami mats can be easily provided. Can provide something useful.

DESCRIPTION OF SYMBOLS 1 ... Paper board 2, 9 ... Crosspiece member 3 ... Crosspiece member cover member 3a ... Planar cover part 3b ... Side surface cover part 5 ... Folding line 6 ... Connection part 7 ... Adhesion part 8 ... Binding member 10 ... Guide wire

Claims (3)

Using paperboard made of corrugated paper or cardboard and having a desired width, a crosspiece having a honeycomb structure or a grid structure when used, a flat cover covering the top of the crosspiece at the time of use, and both sides of the flat cover bent at right angles A paper board comprising a cross member covering member having a side surface covering portion for connecting and covering the side surface of the cross member,
Providing a bonding portion formed by pre-bonding only one side surface covering portion of the crosspiece member covering member and one of the side portions in the width direction of the crosspiece member;
The crosspiece member is compressed from the side before use, and the honeycomb structure or the grid structure is closely compressed, and the crosspiece member covering member can be stored by wrapping the crosspiece member before use. A paper board characterized by that.   2. The paper board according to claim 1, wherein the crosspiece member covering member is provided with a folding line in advance in a direction perpendicular to the winding direction in order to make it easy to wind the crosspiece member that is tightly compressed. .   In use, the side surface covering portion of the crosspiece member covering member is formed of a U-shaped paper binding member between the other side surface covering portion that is not an adhesive portion with the side portion of the crosspiece member and the side portion of the crosspiece member. The paper board according to claim 1, wherein the paper board is connected.

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