JP2791335B2 - Portable warmer or cooler - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is a small personal portable device that can be used as a warmer or a cooler.

[0002]

2. Description of the Related Art Conventionally, when manufacturing heat insulation and cooling equipment,
The use of Styrofoam has been commonly used, but there has been no commercial or fishing equipment or the like that can be easily carried by individuals when traveling or hiking.

[0003]

SUMMARY OF THE INVENTION The present invention solves the inconvenience of the situation described above, and can be used for both heat insulation and cold insulation, making it easy to travel. It is an object of the present invention to provide a small portable device that can carry three or four bottles of sake, can beer, juice, etc., which can be carried by individuals even for hiking.

[0004]

According to the present invention, in order to solve the above-mentioned problems, the main body is made compact, that is, three or four cans of beer can be inserted, and the main body is made of styrene foam. However, since airtightness is required, the joint between the lid and the substantial part is cut out at a step so as to face each other, and a synthetic resin band is adhered to the outer periphery thereof, and the front of the main body is attached to this band.
And a pair of opening and closing plates are attached to the back side, and the lid and the real part are airtightly closed using the elasticity of the synthetic resin,
In addition, a box is fitted in the body part so that a cooling agent, a heating agent, ice, hot water, etc. can be put in, and a handle is attached to the outside, so that it is formed so that it is convenient to carry. Keep your drink cold or warm, depending on your taste, for bus trips, tennis courts, sports viewing,
Portable.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, the present invention relates to a hollow body 1 made of polystyrene foam having a rectangular flat surface.
Is divided into a lid 2 and a body 3, and a box 4 made of synthetic resin and having an open top is fitted into the body 3. In this case, a cooling agent, dry ice, ice or the like is added for cooling, or a sound insulating agent, a heating agent, hot water in a plastic bag, etc. is added for warming. The joining part 5 of the lid part 2 and the body part 3 is horizontally joined so as to face each other, and is formed so as to be slightly inclined in a rising step shape so that the hollow side is higher than the horizontal side. The lid 2 and the entity 3
The outer circumferences 6, 6 'of the joint portion 5 are formed thicker than the main body 1, and a step is provided in the thickness between the upper portion of the lid portion 2 and the lower portion of the body portion 3.

On the outer periphery of the stepped lid 2 provided on the thick portions 6 and 6 'on the outer periphery of the joint 5 of the main body 1 and on the outer periphery of the lower part of the body 3, a band 7 made of synthetic resin having an appropriate width is provided. , 8 are adhered to each other and formed on the same surface as the thick portions 6, 6 '. However, the upper end of the band 8 at the portion where the band 8 on the front surface A of the body 3 is joined to the opening / closing plates 9, 9 described later is formed on the laterally provided columnar projection 8 a.

The upper ends of the substantially rectangular opening / closing plates 9 made of synthetic resin are adhered to the band 8 on the front surface A of the body 3 so as to be symmetrical to the left and right, so as to overlap the upper end of the band 7 of the lid. However, the portion where the opening / closing plates 9 and 9 contact the columnar projection 8a at the upper end of the band 8 of the substantial part is a circular recess 9 slightly shallower than the columnar projection 8a.
a is formed, and the lower portions of the opening / closing plates 9 and 9 are not adhered as knobs, and the opening and closing of the knobs allows the opening and closing of the opening and closing plates 9 and 9 by the elasticity of the synthetic resin.

[0008] A pair of opening and closing plates 9 on the left and right sides of the front surface A of the body 3
9 and the opening / closing plate 1 on the back surface B of the body 3
0, 10 are attached.
Is provided with a triangular groove 12 having a vertex at a position 11 serving as a joint surface between the lid 2 and the body 3 to facilitate opening and closing of the opening and closing plates 9 and 9 at the front.

In this embodiment, the shape of the main body 1 is rectangular, but it may be square, circular, or elliptical, and the shape is arbitrary. Further, the number of the opening / closing plates 8 and 9 is not always required to be plural, and the shape can be appropriately changed.

[0010]

As shown in the present embodiment, the portable heat insulator or cooler according to the present invention is formed airtight by the joint surface between the lid and the body and the opening / closing plate, and can be easily operated by the handle. It can be carried by individuals, and can be used appropriately in response to modern demands with diversifying personal preferences.

[0011]

[Brief description of the drawings]

 1 is a perspective view of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Main body 2 Lid part 3 Real part 4 Box which opened upper part 5 Joint part of lid part and real part 6, 6 'Outer part of joint part 7 Band of lid part 8 Band of real part 8a Column-shaped projection 9, 9 Opening and closing Plate 9a Concave portion of opening / closing plate 10, 10 Opening / closing plate on back surface 11 Position of joint surface of opening / closing plate on back surface (apex of triangular groove) 12 Triangular groove provided on opening / closing plate 10, 10 A Front surface of main body B Back surface of main body

Claims (1)

(57) [Claims] 1. A hollow body made of Styrofoam is divided into a lid portion and a body portion, and respective joining ends of the lid portion and the body portion are cut out in opposing steps to be air-tightly joined to each other. The outer periphery of each joint of the body is formed so as to provide a projection with a step that is thicker than the upper part of the lid and the lower part of the body, and the plastic upper part is opened in the hollow part of the body. A box made of synthetic resin with a fixed width is adhered to the upper outer periphery of the step portion of the lid portion and the lower outer periphery of the step portion of the substantial portion to make the wall thickness flush with the protruding portion. A pair of substantially rectangular opening / closing plates made of synthetic resin provided at symmetrical locations on the front surface of the unit are adhered to the upper part of the lid of the lid unit, the upper ends of which are flush with each other. It is rotatably mounted on the shaft, and the lower end of each open / close plate is opened and closed using the elasticity of synthetic resin as a knob. Further, on the surface, a recess is provided on the back surface of each opening / closing plate so that the above-mentioned band provided on the substantial portion fits into a horizontal columnar projection provided only at the upper end portion of the band abutting on each opening / closing plate. In addition, a pair of back opening / closing plates opposed to the front opening / closing plate are attached to the back surface of the substantial part, and the upper and lower band portions formed flush with each other, and the back opening / closing plate and the lid band portion are bonded. The mobile phone is characterized in that the other end of the handle is rotatably mounted on the shaft, and each opening / closing plate is cut off at the joint between the lid and the body in an outwardly inclined shape. Insulation and cooler for use.