JP2016108781A - Assembly type booth made of corrugated board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a booth made of corrugated board which can be easily assembled in indoor space which is an evacuation place during disasters.SOLUTION: In the booth, a plurality of side walls made of corrugated board 1,1... vertically standing are connected with one another with the use of binding bands 3,3...; the side walls 1,1... warped in an L-shape are arranged at each corner; and a door 2 provided in a doorway cuts part of the side wall 1 in a U-shape and uses one side as a coupler for opening and closing the door by cutting part of an inner surface side of the side wall 1.SELECTED DRAWING: Figure 1

Description

  The present invention is an assembly type corrugated cardboard that can be installed indoors to form a private space when evacuating to a public facility in the event of a disaster such as a major earthquake, flood, or radioactive leak from a nuclear power plant. It is related to the booth made.

In recent years, major earthquakes have occurred in Japan and other parts of the world, and as a result, there are many cases where people are forced to evacuate without their homes. The Great East Japan Earthquake that occurred on March 11, 2011, was hit by a huge earthquake from Kanto on the Pacific side to the entire Tohoku region, and a large tsunami caused by the earthquake struck many people and houses. It was. As a result, hundreds of thousands of people have been living in public facilities such as schools, gymnasiums, and public halls.
Recently, in addition to the Great East Japan Earthquake, there have been many cases where landslides occurred due to heavy rain and forced to evacuate.

By the way, in these public facilities, many families live together in a wide space. In such a case, there are various difficulties and problems. One of the problems is privacy, and personal life cannot be ensured in a co-existence in a large space, and victims suffer from mental distress and stress, and in some cases become ill when evacuated. Sometimes.
Therefore, there are some people who raise cardboard etc. in a large space such as a gymnasium and partition the surroundings, but the partition that just raised the cardboard is not stable, and the height of the partition is about several tens of centimeters to 1 meter Therefore, sufficient privacy cannot be secured.

  There are also plate-like partitions that have been proposed and put to practical use, but they are bulky and heavy, and are complicated to carry, assemble, and remove to large spaces for shelters. Not only are there drawbacks, but there are also disadvantages in that assembly and removal operations take time and are expensive. In addition, since fixing tools such as nails are often used for installation, there is a problem of scratching the floor of the shelter.

If this point is taken into consideration, it is preferable that the booth is configured by corrugated cardboard or the like and only placed on the floor surface. The “evacuation shelter partition unit body and shelter partition structure using the same” disclosed in JP-A-2006-274740 is a unit body that partitions a large room (space) for a shelter into small compartments (spaces), and uses the same It is a partition structure for an evacuation shelter.
Therefore, a unit in which a fold line that can be alternately valley-folded and mountain-folded at a constant width along the length direction is provided on the surface of a wide and long corrugated cardboard, and a plurality of unit bodies are provided. It is a partition unit body for an evacuation center that is sequentially connected. However, since a plurality of unit bodies are sequentially connected, it is difficult to install them as needed personally.

The “booth unit” according to Japanese Patent Application Laid-Open No. 2010-116766 can configure a dedicated space for individuals or groups in an internet cafe or a disaster shelter, etc., and can set various directions and positions of entrances and exits. It is possible to change the layout, removal, and relocation easily.
Therefore, with the front end of the rectangular floor plate in the longitudinal direction as the front side, the front half of the floor plate covers the front and left and right sides and the upper side and the enclosure booth B1 is opened to the rear side. An open booth B2 is configured, and the open booth B2 includes a frame extending rearward from the left and right sides of the ceiling portion of the enclosure booth B1 to reach the left and right sides of the rear end portion of the floor board.

“Assembly-type booth” according to Japanese Patent Application Laid-Open No. 2012-2225060 is a happos polystyrene booth that can be easily assembled indoors as an evacuation site in the event of a disaster.
The booth is surrounded by a side wall that stands vertically from the floor, and the side wall is connected by meshing the mating recesses and mating projections that are formed on the side edges of one or more happo polystyrene plates. An opening is provided in a single happo roll plate constituting the side wall, and a door made of a happos roll that can be opened and closed is attached to the opening.

As described above, there are various evacuation booths, but they are structurally complicated, so that the production cost is very low.
"Evacuation shelter partition unit body and shelter shelter partition structure using the shelter" according to JP-A-2006-274740 "Booth unit" according to JP 2010-116766 A “Assembly-type booth” according to Japanese Patent Application Laid-Open No. 2012-2225060

  Thus, the conventional evacuation booth has the above-mentioned problems. The problem to be solved by the present invention is this problem, and an assembly type cardboard booth that can be freely changed in size according to the number of family members and can be easily installed even by an amateur. provide.

  The assembly type corrugated cardboard booth according to the present invention constitutes a booth by standing a plurality of cardboards and connecting side ends. Here, a resin binding band is used as the connecting means, and the hole can be tightened through the binding band in a state where the hole penetrates the side end portion of the corrugated cardboard and the side ends of the adjacent cardboards are abutted. If the cardboard is as tall as it is, it is sufficient to connect about three places through a binding band. However, corrugated cardboard bent in an L shape is arranged at the corner so as not to bind at the corner of the booth.

  It is sufficient that the corrugated cardboard is cut into a predetermined size, but a resin edge may be attached to the lower end, the upper end, and the side end. And the door which opens and closes is provided in the entrance / exit, This door cut | disconnects a part of cardboard (cutout), and the joint side leaves a part of thickness. That is, without attaching a special joint member such as a hinge, the inside is cut so that the door opens outward. And the corrugated cardboard used as a floor is laid on the floor surface.

  The assembly type corrugated cardboard booth according to the present invention is configured by using commercially available corrugated cardboard as a material, and the material cost is very low. The booth can be assembled by butting the side edges of a plurality of standing cardboards and connecting with a binding band, and the door serving as the entrance is made by cutting out part of the cardboard except for the joint side. I can do it. Therefore, the manufacturing cost and the assembly cost are very low.

  Corrugated cardboard is thin and not bulky, and can be easily transported to disaster areas, and does not require a large space or space for storage. That is, instead of transporting and storing in the assembled booth state, a plurality of cardboards can be stacked and transported to the disaster area and stored. And even if it is an amateur in a conveyance destination, it is possible to assemble easily using a binding band. In particular, the corrugated cardboard bent in the L shape is arranged at the corner of the booth, so that the assembled booth stands up stably.

  The size of the booth (floor area) can be adjusted by changing the number of cardboard used according to the number of family members. In addition, because cardboard is excellent in sound insulation and heat insulation, even if it is a refuge in winter, if the ceiling is placed and covered with cardboard, the inside will be relatively warm and quiet. I can do it.

1 shows an embodiment of an assembly type cardboard booth according to the present invention. The assembled cardboard booth door is open. Flat cardboard. Corrugated side wall bent into an L shape. Fig. 5 is another embodiment of the assembly type cardboard booth according to the present invention.

  1 and 2 show an embodiment of an assembly type corrugated cardboard booth according to the present invention. FIG. 1 shows a state in which a door provided at an entrance is closed, and FIG. 2 shows a state in which the door is open. Yes. In the figure, 1a, 1b, and 1c represent side walls made of cardboard, and 2 represents a door made of cardboard. In the booth shown in the figure, four cardboards are used, and the cardboards are connected by binding bands 3, 3,.

  The binding band 3 is a resin band, and various binding bands 3 are commercially available today, and an appropriate one can be selected and used. The binding band 3 includes a type that cannot be loosened once tightened and a type that can be loosened and removed. In order to dismantle the booth when the evacuation life is no longer necessary, a tie band 3 of a type that can be loosened is preferred.

  FIG. 3 shows a specific example of the side wall 1. As shown in FIG. 3A, a rectangular corrugated cardboard is used for the side wall 1, and a plurality of small holes 4, 4,. Then, as shown in (b), it is bent at the center and bent into an L shape. The booth of the present invention uses four side walls 1a, 1b... Bent into an L shape, and each side wall 1a, 1b. Are connected to each other through 3...

  In FIG. 3A, reference numeral 5 denotes a bend line. The bend line 5 is provided in parallel with the side end 6 and is cut into the inner side of the cardboard so that it can be bent vertically. That is, a corrugated cardboard having a thickness of 3 mm to 4 mm is generally used, and a cut having a depth of about 2 mm is formed inside the corrugated cardboard to form the bent line 5. By the way, even if it is bent vertically as shown in FIG. 3B, it cannot be held vertically and tries to return to its original shape. In this case, an L-shaped corner member may be attached to the upper corner. I can do it.

  FIG. 4 is a specific example showing the side wall 1 on which the door 2 is formed. The door 2 is formed by cutting a part of the side wall 1. That is, (a)-(b)-(c)-(d) is cut out, and (a)-(d) is cut on the inner surface side. That is, the door 2 can be opened and closed by using the joints (a) to (d), which are partially cut and reduced in thickness, and are configured without attaching a special joint member such as a hinge.

The booth of the present invention shown in FIGS. 1 and 2 uses four cardboards, and is provided with a bend line 5 in which a part on the inner surface side is cut in order to bend the cardboard into an L shape. Here, when the position of the bend line 5 is a neutral axis, the floor surface is a square. When the position of the bend line 5 is not a neutral axis but is shifted from one side, a rectangular floor surface is formed. A booth can be configured.
When the booth has a larger floor area, a flat side wall may be interposed between the L-shaped side walls 1 and 1 as well as the L-shaped side walls.

The booths according to the present invention are connected to each other so that the L-shaped side walls are located at the corners, and the strength and rigidity at the corners of the booth are greatly improved, and the rigidity of the entire booth is also improved and the shape of the booth collapses. hard. When only flat corrugated cardboard is used as a side wall and connected to each other with a binding band, the side walls of adjacent cardboards are abutted at the corner portion and tightened with the binding band.
When the side walls are brought into contact with each other at the corner of the L-shaped booth, a positional shift occurs, and as a result, the binding force may be loosened, and the entire booth may be deformed.

  By the way, the booth of the present invention can be easily assembled even by a general person by connecting the side walls made of cardboard with each other by a binding band. Therefore, when a disaster occurs, a booth can be created by simply assembling the victim himself by transporting the cardboard and the binding band to the disaster area.

Once the evacuation life is over, the booth used can be dismantled by removing the binding band and stored in a warehouse. Even when stored, it can be stacked by using flat cardboard, and the storage space is reduced.
Corrugated cardboard booths are relatively warm and sound-insulating, and the booths provide privacy and a relatively comfortable space.

  FIG. 5 shows another embodiment of the booth according to the present invention. The booth shown in FIG. 5 has reinforcing members attached to the upper end, the lower end, and the corner. The reinforcing material is made of resin and has a groove, and an upper end and a lower end can be fitted into the groove. The corner is made of a reinforcing material having an L-shaped cross section and attached to the outside of the side wall corner, and the upper and lower ends thereof are attached together with the side wall.

DESCRIPTION OF SYMBOLS 1 Side wall 2 Door 3 Binding band 4 Hole 5 Bending line 6 Side edge 7 Reinforcement material 8 Reinforcement material 9 Reinforcement material

Claims (2)

In a booth installed indoors as an evacuation site in the event of a disaster, the booth connects a plurality of vertically standing cardboard side walls to each other using a binding band, and each corner has an L-shaped bent side wall. The door provided at the doorway cuts out a part of the side wall into a U shape, and in order to open and close, the side of the side wall is cut into a part on the inner side of the side wall to form a joint booth. The assembly type corrugated cardboard booth according to claim 1, wherein a reinforcing material is attached to the upper end, the lower end, and the corner of the side wall.

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