JPH0446913Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to the improvement of a synthetic rubber sheet material suitable as a material for supporters, belly wraps, cold weather underwear, etc.

[Background of the idea]

Synthetic rubber sheet materials such as chloroprene rubber with a closed cell structure have good elasticity and heat retention, so they are suitable for materials such as supporters that protect the joints of athletes' limbs, belly bands, and cold weather underwear. .

However, the reality is that this material is hardly used for the above-mentioned purposes.

There are various possible reasons for this, but among them, the above-mentioned materials have a closed-cell structure, which has the disadvantage that sweat does not dissipate to the outside and accumulates inside, making it uncomfortable to use.

In addition, in the case of supports made of the above-mentioned material in a cylindrical shape, the material itself tends to adhere to the skin, so it takes a lot of effort to attach it to the joints of the arms and legs, and it also takes a lot of effort to remove it. There is a problem with this.

Therefore, the present invention has been developed to allow perspiration to easily dissipate to the outside, even though it is a synthetic rubber sheet with a closed cell structure, and to prevent the sweat from coming into close contact with the skin and making it uncomfortable to use. It is an object of the present invention to provide a synthetic rubber sheet-like material which is suitable as a material for supporters, belly wraps, cold-weather underwear, etc., and which eliminates the above disadvantages and can be smoothly worn.

[Structure of the idea]

In detail, the structure of the present invention for achieving the above object is as follows: A sheet-like synthetic rubber base having a closed-cell structure in which a large number of short incisions extending from the front and back sides are arranged in parallel, on both the front and back sides, or on either side of the front or back side. Nylon that expands and contracts in sync with the synthetic rubber base.
This is a synthetic rubber sheet-like product characterized by being made of a fabric such as Jersey.The specific structure thereof will be explained in detail below based on the illustrated embodiment.

〔Example〕

Fig. 1 is a perspective view showing an embodiment of the synthetic rubber sheet of the present invention with the sheet-like synthetic rubber base and fabric separated, and Fig. 2 is an enlarged view showing an embodiment of the synthetic rubber sheet of the present invention. 1 is a sectional view, in which reference numeral 1 indicates a sheet-like synthetic rubber base made of chloroprene rubber or the like having a closed cell structure.

2 indicates a large number of short incisions arranged in parallel on the sheet-like synthetic rubber base 1;
. . . communicate with the front and back sides of the sheet-like synthetic rubber base 1, and the cuts 2, 2 . . . are independent from each other and are not in communication with each other.
Although the notches 2, 2, . . . in the illustrated embodiment have a + shape, it is of course possible to use a − shape. These cuts 2, 2... remain closed unless a pulling force is applied to the sheet-like synthetic rubber base 1 in opposite directions.
When the sheet-like synthetic rubber base 1 is pulled in opposite directions, slight openings are created in the notches 2, 2, . . . .

It should be noted that what is formed in the sheet-like synthetic rubber base 1 are notches 2, 2, etc., and do not form small holes. This makes it possible to avoid the problem that drilling debris gets stuck and requires a lot of effort to remove.

Next, 3 indicates a fabric such as nylon jersey that expands and contracts in synchrony with the synthetic rubber base 1, and the fabric 3 is made by applying adhesive or the like to both the front and back surfaces of the synthetic rubber base 1, or to either one of the front and back surfaces. It should be pasted.

The synthetic rubber sheet-like material of the present invention has the above-mentioned structure, and if this material is sewn into a cylindrical shape to create a supporter for protecting the joints of an athlete's limbs, each time the joint is bent, the synthetic rubber The notches 2, 2, . . . formed in the base 1 are pulled to create an opening that slightly communicates between the front and the back, and sweat and the like are dissipated to the outside through this opening.

In addition, since the outer surface of the synthetic rubber base 1 is affixed with a fabric 3 that expands and contracts in synchrony with the synthetic rubber base 1, it can be attached to the joints extremely smoothly, and the usability is also very good. It is.

In addition, although not particularly shown in the drawings, when a belly band, cold-proof underwear, etc. are made using this material, sweat etc. do not accumulate on the side that comes into contact with the skin, and the feeling of use is extremely good.

Incidentally, since the synthetic rubber base 1 has a closed cell structure, it goes without saying that it has a good heat retention effect.

[Effect of idea]

Therefore, according to the present invention, it is possible to solve the problem that sweat does not dissipate to the outside and stays inside, making it uncomfortable to use, and it also uses nylon that expands and contracts in synchrony with the synthetic rubber base.・Since it is attached with a fabric similar to JYAGEE, there is no risk of it coming into close contact with the skin, and it can be put on and taken off smoothly.It has great effects when used as a supporter, belly band, cold weather underwear, tabi, etc. It is something to play.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the synthetic rubber sheet of the present invention with the sheet-like synthetic rubber base and fabric separated, and Fig. 2 is an enlarged view showing an embodiment of the synthetic rubber sheet of the present invention. FIG. 1...Synthetic rubber base, 2...Notch, 3...
...Fabric.

Claims (1)

[Scope of utility model registration request] A fabric such as nylon jersey that expands and contracts in synchrony with the synthetic rubber base is placed on either the front or back surfaces of a sheet-like synthetic rubber base having a closed cell structure in which many short incisions are arranged side by side to connect the front and back sides. A synthetic rubber sheet material characterized by being made by pasting.