JP2024005503A - Partition for partitions - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition for partitions that is easy to assemble, easy to store, lightweight, and has excellent strength and heat insulation property.

MEANS FOR SOLVING THE PROBLEM: A partition for partitions consists of a partition body made of a rectangular base material made of foam resin, the surface of which is formed by covering with a sheet of fabric or paper, and a connecting section located at the end line of the partition body to connect adjacent located partition bodies together.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2024,JPO&INPIT

Description

The present invention relates to a partition that partitions the inside of a facility using panel materials to form a private space, and particularly relates to a partition that is easy to assemble and has excellent heat insulation properties.

With the increase in natural disasters in recent years, there is an increasing number of cases where people are forced to temporarily evacuate inside facilities such as gymnasiums in the event of a disaster. Therefore, there is a high need for comfortable partitions that can be easily partitioned with panel materials to temporarily create private spaces inside facilities such as gymnasiums.

Conventionally, metal steel plates (e.g. copper plates) have been mainly used for the panel materials that make up room partitions in order to increase their strength, but the weight of the metal has been an issue, making it difficult to easily transport them. However, it has the disadvantage that it is not easy to assemble, as it requires not only weight but also fixation with metal fittings. Therefore, there is a strong need for comfortable room partitions that are lightweight and can easily partition a space while maintaining strength, and a variety of partitions have been developed.

For example, conventional partitions include a plurality of unit panels made of corrugated cardboard that can be connected by a single character, an L-shape, a T-shape, and a cross by using adhesive connection means using hook-and-loop fasteners or double-sided adhesive tape. , each of the plurality of unit panels has a six-sided structure, each consisting of a pair of front and back panel surfaces that ensure the blocking area of the unit panel, a pair of upper and lower side surfaces that ensure the thickness of the unit panel, and a pair of left and right side surfaces that ensure the thickness of the unit panel. It is formed into a box body, and by making any one of the pair of upper and lower row surfaces and the pair of left and right row surfaces capable of opening and closing, the pair of row surfaces can be freely opened and closed. The plurality of unit panels are opened and stored with their thickness disappearing, and each of the plurality of unit panels closes a pair of open side surfaces to form a box body, and also has a single-character connection, an L-shape connection, a T-shape connection, and a cross. A corrugated cardboard assembly partition is known, which is characterized in that it can be assembled at the installation site using any combination of connection methods (see Patent Document 1).

In addition, for example, conventional partitions are made by bonding corrugated cardboard together with the aim of making it possible to easily assemble the connected structure of laminated corrugated cardboard boards into various usage forms from a flat state, and to reduce the area of material used. Lines are placed on the laminated corrugated boards at a slight distance from the edges, and the laminated corrugated boards are connected by attaching one side of the area between the edges and the ruled lines so that they can be bent along the ruled lines. In the connected structure of the laminated corrugated board, by shifting and overlapping the corrugated boards of the laminated corrugated board, a single-layer part consisting of only one corrugated board is formed from the edge of the laminated corrugated board to the ruled line, and the single-layer part is A hook-and-loop fastener is attached to connect the connected structures and to lock the door when changing clothes. It is known that corrugated boards are connected to each other and can be easily bent not only at 90 degrees or 80 degrees but also at 70 degrees along ruled lines so that they can be assembled into a square tube shape or a U-shape (Patent Document (see 2).

Further, for example, a conventional partition partition includes a plurality of partition plates each having a rectangular outer shape and having at least one connecting hole formed on at least one of the side sides and the end sides, and a connecting belt that passes through the corresponding connecting holes of a plurality of partition plates arranged so that their sides abut each other and binds the plurality of partition plates, the partition plate being reinforced with paper; It is known that the connecting belt is a corrugated board and the connecting belt is a long planar fastener (see Patent Document 3).

Japanese Patent Application Publication No. 2006-161523 Japanese Patent Application Publication No. 2013-185313 Japanese Patent Application Publication No. 2007-113366

However, as shown in Patent Documents 1 to 3 above, conventional partitions use corrugated cardboard and connect one side of the cardboard with a hook-and-loop fastener. However, it has not yet reached a sufficient level.

Under these circumstances, there is a desire for a partition that is easy to assemble, easy to store, lightweight, and has excellent strength and heat insulation, but such a partition has not been found so far.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a partition that is easy to assemble, easy to store, lightweight, and has excellent strength and heat insulation.

The partition disclosed in the present application includes a partition main body formed by covering a rectangular base material made of foamed resin with a sheet-like cloth or paper, and a partition main body that is disposed on an end line of the partition main body and adjacent to the partition main body. and a connecting portion that connects the partition main bodies arranged therebetween.

In this way, the partition main body is formed by covering the surface of a rectangular base material made of foamed resin with sheet-like cloth or paper, and the partition main body is arranged on the edge line of the partition main body and is arranged adjacent to the partition main body. Since the partition main body is provided with a connecting part that connects the partition main bodies with each other, the partition main body is lightweight and has high strength due to the foamed resin, and is stably and reliably connected and fixed by the connecting part, A simple and high-strength partition is realized.

Further, in the partition disclosed in the present application, if necessary, the partition main body is provided with a contact portion formed by cutting out at least the left and right end portions in a tapered shape. In this way, since the partition main body includes the abutment portions formed by tapered cutouts at least at the left and right ends, the cutout tapered slopes overlap each other at the left and right ends of the partition main body. As a result, it can be easily and firmly fixed, and a simple and high-strength partition can be realized.

Further, in the partition disclosed in the present application, the connecting portion has a hook-and-loop fastener on the abutting surface of the abutting portion, if necessary. As described above, since the connecting portion has the hook-and-loop fastener on the abutting surface of the abutting portion, the connecting portion can be easily and firmly fixed by fixing the male and female hook-and-loop fasteners facing each other on the abutting surface. As a result, a simple and high-strength partition can be realized.

Further, in the partition disclosed in the present application, the connecting portion has a zipper on the abutting surface of the abutting portion, if necessary. In this way, since the connecting part has the zipper on the abutting surface of the abutting part, the connecting part can be easily and firmly fixed along the zipper fixing direction by fixing the zipper on the abutting surface. As a result, a simple and high-strength partition can be realized.

Further, in the partition disclosed in the present application, the connecting portion may be formed of an elongated body having a triangular cross section, and may have a tongue-like shape projecting laterally from at least one end edge of the elongated body. It has a connection auxiliary part including a piece, and a hook-and-loop fastener or zipper is disposed on at least one side of the elongated body, and hook-and-loop fasteners are disposed on both sides of the tongue-like piece.

In this way, the connecting portion is formed of an elongated body having a triangular cross section, and has a connecting auxiliary portion including a tongue-shaped piece projecting laterally from at least one end edge of the elongated body, and Since a hook-and-loop fastener or a zipper is disposed on at least one side of the elongated body and hook-and-loop fasteners are disposed on both sides of the tongue-like piece, the tongue-like piece of the connection auxiliary part is disposed on both sides. The provided hook-and-loop fasteners allow for easy and firm fixation, thereby realizing a simple and high-strength partition.

FIG. 1 shows a configuration diagram of a partition according to a first embodiment of the present invention. FIG. 4 is an explanatory diagram showing the formation of abutting portions of the partition partition according to the first embodiment of the present invention. FIG. 2 is an explanatory diagram of mutual connection of partition main bodies according to the first embodiment of the present invention. 1 shows a configuration diagram of a partition main body of a partition according to a first embodiment of the present invention. FIG. FIG. 1 shows a perspective view of a partition according to a first embodiment of the present invention. FIG. 7 shows a configuration diagram of a partition according to a second embodiment of the present invention. FIG. 7 shows a configuration diagram of a partition according to a second embodiment of the present invention. FIG. 7 shows a configuration diagram of a partition according to a third embodiment of the present invention.

(First embodiment)
As shown in FIG. 1, the partition according to the first embodiment of the present application has a partition main body 1 formed by covering a rectangular base material made of foamed resin with a sheet-like cloth 12 or paper material. and a connecting portion 2 that is disposed on the end line of the partition body 1 and connects the adjacent partition bodies 1 to each other.

The material of the foamed resin is not particularly limited as long as it is a foamable resin, and examples thereof include polyurethane foam, melamine foam, polyethylene foam, and expanded polystyrene. The foamed resin can be a closed cell material that is expanded 2 to 6 times. As a result, the base material, which is the main component that accounts for most of the weight, has high heat insulation properties and strength while being lightweight.

Examples of the sheet-like fabric 12 include felt, nonwoven fabric, and woven fabric. Further, depending on the purpose, it is also possible to use a sheet of paper instead of the sheet of cloth 12. This makes it possible to achieve both excellent appearance, durability, and stain resistance.

The method of covering the surface of the base material with the sheet-like cloth 12 is not particularly limited, but may include applying an adhesive to the surface of the base material in a dotted manner using the cloth 12. By applying the adhesive in scattered dots in this way, the sheet-like fabric 12 and the base material can be easily attached and detached. Examples of the adhesive material include water-soluble acrylic resin and acrylic acid polymer.

This connecting portion 2 is arranged at the end line of this partition main body 1. That is, the connecting portions 2 are arranged at the upper and lower end lines (upper side, lower side) and/or the left and right end lines (left side, right side) of the rectangular partition main body 1. The partition main bodies 1 disposed adjacent to the upper and lower end lines or the left and right end lines are connected to each other by the connecting portion 2.

Although the structure of the connecting portion 2 is not particularly limited, as shown in FIG. 1(b), the contacting surface of the contacting portion 11 has a hook-and-loop fastener. As shown in FIG. 1(b), the connecting portion 2 is provided with a loop surface A of the hook-and-loop fastener, or a hook surface B of the hook-and-loop fastener that is detachable from the loop surface A. The loop surface A and the hook surface B of the hook-and-loop fastener are easily fixed by fitting the hooks formed on the hook surface B into the insides of the plurality of ring-shaped loops formed on the loop surface A. Furthermore, the hook formed on the hook surface B is released from the inside of the plurality of ring-shaped loops formed on the loop surface A, so that the fixation is easily released and the loop surface A and the hook surface B are separated.

As described above, since this connecting portion 2 has a hook-and-loop fastener on the abutting surface of this abutting portion 11, male and female hook-and-loop fasteners facing each other on the abutting surface of this connecting portion 2 are fixed to each other. This allows the partition to be easily and firmly fixed, resulting in a simple and high-strength partition.

Although the structure in which adjacent partition bodies 1 are connected to each other by this connection part 2 is not particularly limited, this partition body 1 has at least the left and right ends tapered as shown in FIG. A structure including a contact portion 11 formed by a cutout may be provided.

As shown in FIG. 2, this tapered cutout shape can be easily formed into a smooth sloped shape by cutting off the triangular prism shape from the end face of the rectangular parallelepiped.

As described above, since the partition main body 1 is provided with the abutting portions 11 formed by cutting out at least the left and right ends in a tapered shape, as shown in FIG. By overlapping the tapered sloped surfaces with each other, they are easily and firmly fixed, thereby realizing a simple and high-strength partition.

The partition main body 1 can be manufactured by sandwiching and covering the peripheral surface of a base material with sheet-like fabrics 12, as shown in FIG. 4(a), although there is no particular limitation. For this covering, the base material and the sheet-like fabric 12 can be bonded together using an adhesive.

Further, as shown in FIG. 4(b), the loop surface A and the hook surface B of the above-mentioned hook and loop fastener may be fixed to a part or all of the surface of the connecting portion 2 on the sheet-like cloth 12, respectively. The connecting portion 2 may have a structure in which a hook-and-loop fastener is provided on the abutting surface of the abutting portion 11. This fixing method may be suture, fusion, or bonding using an adhesive.

Thereby, as shown in FIG. 5, a plurality of partition main bodies 1 can be connected to each other by this connecting portion 2. Although it is possible to configure only the left and right walls with multiple partition bodies 1, it is also possible to configure the floor and ceiling surfaces with multiple partition bodies 1, which maintains high heat insulation. It is possible to create a closed private space.

In this way, the partition main body 1 is formed by covering the surface of a rectangular base material made of foamed resin with a sheet-like cloth 12 or paper material, and the partition main body 1 is arranged at the end line of this partition main body 1, and the adjacent partition Since the partition main body 1 is provided with a connecting portion 2 that connects the partition main body 1 with each other, the partition main body 1 is lightweight and has high strength due to the foamed resin, and the connecting portion 2 allows the partition main body 1 to be stably and reliably connected. By being connected and fixed, a simple and high-strength partition can be realized.

(Second embodiment)
The partition according to the second embodiment of the present application includes the partition main body 1 and the connecting part 2, as in the first embodiment, and further includes the partition main body 1 and the connecting part 2, as shown in FIG. 6(a). The connecting part 2 has a zipper on the contact surface of the contact part 11.

A zipper is a connecting member, also called a chuck, that is a linear piece that can be opened and closed, and consists of an element that is a unit member that fits together (fastening teeth), and a pair of sliders with this element (fastening teeth) facing each other. It is a zipper. By moving the slider in the forward or reverse direction, the left and right pairs of interlocking teeth repeatedly engage and disengage from each other in order, allowing for free opening and closing along the slider.

As shown in FIG. 6(b), as the zipper disposed on the contact surface of the contact portion 11 is slid, the opposing connecting portions 2 are joined as the zippers engage and close.

In addition, this connecting part 2 serves as a contact surface of this contact part 11, not only inside the contact surface but also as a zipper on the end face of this contact part 11, as shown in FIG. 7(a). It is also possible to have a configuration having the following. In this case as well, as shown in FIG. 7(b), as the zipper disposed on the contact surface of the contact portion 11 is slid, the opposing connecting portions 2 are closed as the zippers engage with each other. The zipper surface is exposed to the outside, making it easier to open and close.

As described above, since this connecting part 2 has a zipper on the abutting surface of this abutting part 11, this connecting part 2 can be easily and firmly established by the simple longitudinal opening/closing operation of the zipper on the abutting surface. This makes it possible to create a partition that is easy to assemble and has high strength.

(Third embodiment)
The partition according to the third embodiment of the present application includes the partition main body 1 and the connecting part 2, as in the first embodiment, and further includes the partition main body 1 and the connecting part 2, as shown in FIG. 8(a). The connecting part 2 is formed of an elongated body having a triangular cross section, and has a connecting auxiliary part 21 including a tongue-shaped piece 21a that projects laterally from at least one end edge of the elongated body, A hook-and-loop fastener or zipper is provided on at least one side of the body, and hook-and-loop fasteners are provided on both sides of the tongue-like piece 21a.

The shape of the tongue-shaped piece 21a is not particularly limited as long as it protrudes laterally from at least one side edge of the elongated body having a triangular cross section. For example, as shown in FIG. 8(a), it can be a rectangular sheet body. Various other shapes are possible, for example, a circular or elliptical sheet body is also possible.

As shown in FIG. 8(a), on both sides of the tongue-shaped piece 21a, a loop surface A of the hook-and-loop fastener and a hook surface B of the hook-and-loop fastener that can be detached from the loop surface A are arranged. .

Further, as shown in FIG. 8(a), a loop surface A of a hook-and-loop fastener is provided on at least one side of this elongated body. Note that the loop surface A of the hook-and-loop fastener is not limited to this, and instead of the loop surface A of the hook-and-loop fastener, it is also possible to arrange a detachable hook surface B of the hook-and-loop fastener on the loop surface A. , it is also possible to provide the zipper shown in the second embodiment above.

As shown in FIG. 8(b), this connection auxiliary part 21 creates a partition in which the loop surface A of the hook-and-loop fastener disposed on the tongue-like piece 21a and the hook surface B of the hook-and-loop fastener disposed on the connecting portion 2 The hook surface B of the hook-and-loop fastener of the main body 1 can be joined. As shown in FIG. 8(b), the hook surface B of the hook-and-loop fastener disposed on the tongue-shaped piece 21a is left in surplus, but as shown in FIG. 8(c), It is possible to join the hook surface B of the hook-and-loop fastener that has been attached to the loop surface A of the hook-and-loop fastener of the partition main body 1 in which the loop surface A of the hook-and-loop fastener is disposed in the connecting portion 2.

In this way, the opposing connecting parts 2 of the two partition main bodies 1 can be easily fixed by sandwiching one tongue-like piece 21a.

Furthermore, as shown in FIG. 8(d), by contacting and fixing the elongated body of the connecting auxiliary part 21 with a triangular cross section to one partition main body 1, the elongated body of the connecting auxiliary part 21 with a triangular cross section is fixed. The loop surface A of the hook-and-loop fastener disposed on one side of the elongated body is left over, but as shown in FIG. 8(e), the loop surface A of the hook-and-loop fastener disposed on one side of this long body is , it is possible to join the hook surface B of the hook-and-loop fastener of the partition main body 1 provided with the hook surface B of the hook-and-loop fastener to the connecting portion 2 .

In this way, the opposing connecting parts 2 of the three partition bodies 1 can be easily fixed in a space-saving manner by one connecting auxiliary part 21 including one tongue-like piece 21a and a long body having a triangular cross section. Can be done.

In the above description, the tongue-like piece 21a is configured to protrude laterally from one side edge of the elongated body having a triangular cross-section, but the tongue-like piece 21a is not limited to this configuration. It is also possible to have a configuration in which the tongue-like pieces 21a respectively protrude laterally from two or more side edges of the length. By disposing a plurality of tongue-like pieces 21a, more partition main bodies 1 can be fixed to this connection auxiliary part 21 via the plurality of tongue-like pieces 21a.

In this way, the connecting portion 2 is formed of an elongated body having a triangular cross section, and has the connecting auxiliary portion 21 including the tongue-shaped piece 21a that protrudes laterally from at least one side edge of the elongated body. However, since a hook-and-loop fastener or a zipper is provided on at least one side of the elongated body and hook-and-loop fasteners are provided on both sides of the tongue-like piece 21a, the tongue-like piece 21a of the connection auxiliary portion 21 However, the hook-and-loop fasteners provided on both sides allow the partition to be easily and firmly fixed, thereby realizing a simple and highly-strength partition.

1 Partition main body 11 Contact part 12 Fabric 2 Connecting part 21 Connecting auxiliary part 21a Tongue-shaped piece

Claims (5)

A partition main body formed by covering a rectangular base material made of foamed resin with a sheet-like cloth or paper;
a connecting portion disposed on an end line of the partition main body and connecting the partition main bodies disposed adjacent to each other;
A room partition characterized by comprising: In the partition partition according to claim 1,
A partition, characterized in that the partition main body includes contact portions formed by cutting out at least left and right ends in a tapered shape. In the partition partition according to claim 1 or 2,
A room partition, characterized in that the connecting portion has a hook-and-loop fastener on the abutting surface of the abutting portion. In the partition partition according to claim 1 or 2,
A room partition, wherein the connecting part has a zipper on a contact surface of the contact part. In the partition partition according to claim 1 or 2,
The connecting portion is formed of an elongated body having a triangular cross section, and has a connecting auxiliary portion including a tongue-like piece projecting laterally from at least one side edge of the elongated body;
A partition, characterized in that a hook-and-loop fastener or a zipper is disposed on at least one side of the elongated body, and a hook-and-loop fastener is disposed on both sides of the tongue-like piece.

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