JPH09154673A - Simple mat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inexpensive simple mat not occupying a storage space. SOLUTION: This simple mat is composed of a cylindrical mat material 1 consisting of laminated synthetic resin sheets, folded flat with both blocked ends, partitioning parts 2 fused, at a specified dimensional interval, in the short length direction of the folded sheets excepting a communicating hole part 2a, and an air injection hole 3 with a check valve opened at either of four peripheral sides.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple mat.

[0002]

2. Description of the Related Art Conventionally, natural disasters such as volcanic explosions and earthquakes,
There is a case where an unexpected disaster is encountered due to a human disaster such as a fire or a fire in a factory facility, and it is possible to evacuate to a safe evacuation site.It is usually a large place such as a gymnasium, and electricity and gas are cut off. In some cases, the summers are hot, the winters are cold, and in some cases even sleeping places are not available.

Therefore, it is necessary to stockpile food and bedding such as mattresses and blankets in preparation for these emergencies, and the stockpile is actually stocked. However, it cannot be clearly predicted whether or not it will come. Providing these supplies for disasters is wasteful in a sense, and the costs of these supplies are high, and they occupy a large area and take up a lot of space, which requires a considerable amount of cost. there were.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention
It is an object of the present invention to eliminate the above-mentioned drawbacks and provide a simple mat which is inexpensive and does not occupy a storage space.

[0005]

In order to achieve the above object, the present invention provides a cylindrical sheet material obtained by laminating a plurality of synthetic resin sheets, and folds the sheet material flatly.
Along with closing both ends, in the lateral direction of the folded sheet material, a plurality of partition parts excluding the communication holes are provided by fusing a plurality of partition parts at a predetermined size, and the partition parts are provided at any one of the four circumferences in reverse. It is composed of a simple mat having an air injection hole with a stop valve.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The operation of the present invention will now be described. Normally, since it is a sheet without air, it is folded and stored for normal use. It is used as a simple mat by inserting a straw or the like and pressurizing air inside.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An optimum embodiment of the present invention will now be described with reference to the drawings. A cylindrical sheet material (1) laminated with a plurality of synthetic resin sheets is provided and the sheet material is flatly folded. A plurality of partition portions (2) excluding the communication holes (2a) are provided by fusing at a predetermined size in the lateral direction of the folded sheet material while closing both ends, and the sheet material ( It is composed of a simple mat characterized in that an air injection hole (3) with a check valve is provided at any one of the four circumferences of (1).

The material of the laminated synthetic resin sheet is one in which polyethylene and nylon are laminated in a plurality of layers, and at least the strength that an adult human body must withstand is necessary. 2) is formed by heat-sealing the upper and lower sheet materials of the folded cylindrical sheet material (1).

Further, the air injection hole (3) with a check valve is
It is a commercially available product, which is usually flat, and when a straw or the like is inserted, air is introduced into the interior and the straw is removed, it becomes flat, and a flat valve inside prevents backflow.

[0010]

The present invention has the above-mentioned structure. According to the present invention, it can be folded in a normal state to occupy a small space and occupy a small space, and can be stored compactly.
In addition, because the material is cheap, it can be stockpiled in large quantities,
In an emergency, you can inflate it with air and use it as a mat.If you use this simple mat as it is on the floor of a gymnasium or lay down bedding through this simple mat, you can also insulate the cold air and pressurize the air inside to provide cushioning. It is excellent in that you can sleep peacefully, and if you round one end, it will be a very beneficial effect such as that part becoming a pillow.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of the present invention.

FIG. 2 is a sectional view showing an embodiment of the present invention.

[Explanation of symbols]

 1 Cylindrical sheet material 2 Partition part 2a Communication hole part 3 Air injection hole

Claims (1)

[Claims] 1. A cylindrical sheet material laminated with a plurality of synthetic resin sheets is provided, the sheet material is flatly folded, both ends are closed, and a communication hole is formed in a lateral direction of the folded sheet material. A simple mat characterized in that a plurality of partition parts excluding parts are fused and provided at predetermined intervals, and an air injection hole with a check valve is provided at any one of four circumferences.