JP2022002607A - Sheet member - Google Patents

Abstract

To provide a sheet member that is lightweight, can be easily carried, can be easily mounted because of a degree of freedom of a thin shape, is inexpensive, becomes warm immediately without a power source, and becomes cold immediately when overheated.SOLUTION: The present invention includes: a simple heat source member 5 that does not require a commercial power source or a charger; a storage bag 2 that stores the simple heat source member 5; an approximately rectangular, sheet-like heat conductive member 3 that thermally conducts heat from the simple heat source member 5; a cover sheet 6 that covers the storage bag 2, containing the simple heat source member 5, and the heat conductive member 3 from the outside; and is characterized in that heat from the simple heat source member 5 attached to a substantially central part of the approximately rectangular heat conductive member 3 can be conducted to both end portions of the heat conductive member 3.SELECTED DRAWING: Figure 1

Description

The present invention relates to a seat member such as a rug.

In recent years, so-called global warming has progressed rapidly, and the need for an air conditioner that keeps the room at an appropriate temperature is increasing.
In other words, in recent years, it has become more common to have to live and work in an environment where air conditioning is too effective, and it is not only in winter that we feel cold.
In particular, many women are suffering from the coldness of a part of their body, so it is becoming indispensable not only to take measures against heat stroke but also to take measures against overcooling.

Here, to explain the conventional overcooling countermeasure products, for example, there is a belly band using far-infrared cloth to warm the waist, but it is expensive and it cannot be effective depending on the environment, so it is more than body temperature. There was a problem that it did not provide warm heat in a stable manner.
There is also a belt-shaped one that uses a rechargeable battery as a heat source, but there are problems that it is expensive, heavy, and bulky.
In addition, as a measure to cool the entire forehead during overheating or as a measure against heat stroke, there is a headband-shaped ice pack that is the size of the entire forehead, but the ice pack that covers the forehead is heavy and freezes. At the beginning of use, there was a problem that it was hard and had a bad feeling of use.

Thus, the present invention was devised to cope with the above-mentioned conventional problems, is lightweight, can be easily carried, is thin and has a degree of freedom in shape, can be easily mounted, is inexpensive, and has a power supply. It is an object of the present invention to provide a sheet member which becomes warm immediately without the need for the above, and further cools immediately when overheated.

Utility model registration No. 3222888

The present invention was devised to address the above-mentioned conventional problems, and is easily portable, easy to install, inexpensive, does not require a power source, and instantly warms up or becomes warm. For example, it is an object of the present invention to provide a seat member which becomes cold immediately at the time of overheating.

The seat member of the present invention is
A simple heat source member that does not require a commercial power supply or a charger, a storage bag for storing the simple heat source member, a substantially rectangular sheet-shaped heat conductive member that conducts heat from the simple heat source member, and the above. A storage bag containing a simple heat source member and a cover sheet that covers the heat conductive member from the outside are provided.
The heat from the simple heat source member attached to the substantially central position of the substantially rectangular heat conductive member can be conducted to both ends of the heat conductive member.
Characterized by that
or,
The simple heat source member is a disposable body warmer or an ice pack.
It is characterized by that.

The seat member according to the present invention has excellent effects that it can be easily carried, easily mounted, inexpensive, does not require a power source, and instantly warms up and instantly cools down.

It is explanatory drawing (1) explaining the structure of the Example of this invention. It is explanatory drawing (2) explaining the structure of the Example of this invention.

Hereinafter, the present invention will be described with reference to FIGS. 1 and 2.
The sheet member 1 of the present invention uses, for example, a disposable body warmer or a so-called simple heat source member 5 that does not require a commercial power source such as an ice pack and does not require a charger as a heat source. Then, it is configured to have a sheet-shaped heat conductive member 3 having a function of spreading the heat source around the heat source.
Further, it is configured as a sheet member 1 which is soft as a whole and has a light weight.
Further, when the disposable body warmer is used as the simple heat source member 5, the warmth can be spread and transmitted to the periphery of the body warmer via the heat conductive member 3.

That is, when the heat conductive member 3 is formed into, for example, a belt shape (belt shape) and the simple heat source member 5 is arranged in the center thereof to form the seat member 1, the seat member 1 is attached to the waist portion and used as an example. Since the heat from the simple heat source member 5 can be spread to the left and right from the position of the spine, the effect that the spine portion is not too hot and the entire waist can be continuously warmed for a long time can be obtained.

Further, when it is necessary to cool immediately, for example, when the cold insulating agent is used as the simple heat source member 5, the coldness is spread and transmitted around the cold insulating agent by the heat conductive member 5 forming a sheet. Therefore, for example, if a cold insulator is placed in the center of the forehead of a headband and a heat conductive member 3 having the size of the entire forehead is placed, the entire forehead can be cooled without the center of the forehead being too cold. It becomes the member 1.

When using this sheet member 1, if the part that comes into contact with the sheet member 1 and the skin is too hot or too cold, a thick fabric (containing a lot of air) is contained between the sheet member 1 and the skin. The temperature can be easily adjusted by sandwiching the cushion member 8 made of (material: felt, knit, etc.).

Next, examples of the present invention will be described.
First Example (Sheet member 1 as a measure against overcooling)
For example, a case where a commercially available disposable body warmer is used as the simple heat source member 5 will be described.

The specification example of the disposable body warmer generally on the market is that the maximum temperature: 70 ° C./average temperature: 55 ° C./duration: 20 hours (holding 40 ° C. or higher and sustaining time).

The average temperature of 55 ° C. is a temperature at which the temperature feels hot, passing through the warmth, and if the temperature is kept in the same place for a long time, low-temperature burns will occur. Therefore, in reality, the user frequently moves the place to be applied and uses it.
The general size of the body warmer is 130 mm in width (width) x 95 mm in length (thickness is about 7 mm).

The temperature required for warmth that a person feels comfortable for a long time is about the temperature of human skin. many. It can be said that the present invention was devised in order to satisfy the demand.

As described above, the temperature of the simple heat source member 5 in the present invention is 55 ° C. on average, but the temperature at both ends of the sheet member 1 in the longitudinal direction may be set to a temperature warmer than human skin by the heat conductive member 3, that is, around 38 ° C. It is structured so that it can be warmed up as a whole.

Disposable body warmers may be commercially available in small size for portable use, and the seat member 1 of the present invention warms the waist, the abdomen, the nape of the neck, the thighs, the calves, and both feet. Ideal for applications to various parts of the body such as warming.

In addition to those that you can wear directly, you can also put them in pillows, cushions, + stuffed animals, etc. for indirect warmth and touch them with your hands or feet when you need them.

Next, the configuration of the seat member 1 according to the present invention will be described with reference to FIGS. 1 and 2. The sheet member 1 shown in FIGS. 1 and 2 is shown with a shortened length for explanation, and the original sheet member 1 is assumed to have a length of 30 cm or more.

First, as described above, it has a simple heat source member 5 such as a disposable body warmer as a heat source.
Further, it has a pocket-shaped storage bag 2 having a structure that facilitates taking in and out of the simple heat source member 5.
The storage bag 2 is manufactured, for example, by forming a rectangular bag shape from a fiber member made of a thin cloth, and a simple heat source member 5 such as a disposable body warmer is charged in the storage bag 2.

Next, the storage bag 2 containing the simple heat source member 5 is provided with a metal foil formed in a thin sheet shape such as a rectangular silver foil, which is about three times longer than the storage bag 2, that is, a heat conductive member 3. do. The heat conductive member 3 such as silver foil has excellent heat conductivity and can transfer heat from a heat source over a wide range.

That is, as shown in the figure, the rectangular heat conductive member 3 is spread laterally, and the storage bag 2 containing the simple heat source member 5 is installed at the center position thereof.
A cover sheet 6 made of a thin fiber member is attached under the sheet-shaped heat conductive member 5. As the cover sheet 6, it is preferable to use a cover sheet 6 having an excellent aesthetic appearance.

The method of fixing to the cover sheet 6, the heat conductive member 5, and the storage bag 2 spread in the lateral direction is not limited, but the adhesive member 7 such as the double-sided tape 7 may be used for fixing.

Another cover sheet 6 is prepared to cover the storage bag 2 attached to the central position of the heat conductive member 5, and the cover sheet 6 is superposed on the cover sheet 6.
A heat conductive member 5 made of a thin sheet-shaped silver foil 2 or the like is attached to the inner surface of the cover sheet 6 to be overlapped in advance, and the simple heat source member 5 is housed in the two heat conductive sheets 3. It is better to sandwich the storage bag 2. By sandwiching it between the two heat conductive members 3, heat is distributed on both sides of the sheet member 1.

The portion where the two heat conductive sheets 3 are in direct contact with each other is adhered with an adhesive member 7 such as double-sided tape. By sandwiching the two heat conductive members 3 in this way, the heat from the heat source can be transferred over both side surfaces of the sheet member 1.

Although the number of the heat conductive members 3 is the number of the heat conductive members 3, in addition to the case where the heat conductive members 3 are sandwiched between the two, in some cases, the number of the heat conductive members 3 may be only one on one side. It is also conceivable to use two or more of these in layers to improve their thermal conductivity and heat retention. As shown in the figure, in order to prevent the heat from the heat source from being trapped inside the sheet member 1 and unexpectedly becoming high, and to send air to the simple heat source member 5 such as a body warmer. It is also possible to provide an air hole 4 in the air hole 4.

As described above, when the seat member 1 is used, the portion that comes into contact with the seat member 1 and, for example, the skin may be too hot or too cold. Therefore, during the contact between the seat member 1 and the skin, For example, it is preferable to sandwich the cushion member 8 made of a thick material containing a lot of air such as felt or knit. By using this cushion member 8, it is possible to easily adjust the temperature, and it is possible to provide the seat member 1 which is comfortable to the touch and soothes the feeling.

2nd Example (Sheet member 1 as a cooling measure)
The configuration of the seat member 1 is almost the same as that of the first embodiment. However, as the simple heat source member 5, a cooling agent is used.

1 Seat member 2 Storage bag 3 Heat conduction member 4 Air hole 5 Simple heat source member 6 Cover sheet 7 Adhesive member 8 Cushion member

Claims (2)

A simple heat source member that does not require a commercial power supply or a charger, a storage bag that houses the simple heat source member, a substantially rectangular sheet-shaped heat conductive member that conducts heat from the simple heat source member, and the above. A storage bag containing a simple heat source member and a cover sheet that covers the heat conductive member from the outside are provided.
The heat from the simple heat source member attached to the substantially central position of the substantially rectangular heat conductive member can be conducted to both ends of the heat conductive member.
A seat member characterized by that.
The simple heat source member is a disposable body warmer or an ice pack.
The sheet member according to claim 1, wherein the sheet member is characterized by the above.

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