JPH0444571Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention is sewn into gloves, work clothes, etc. used for work with needles, cutlery, etc. to prevent workers' fingers and skin from being injured. Concerning cloth with protective function.

[Conventional technology]

As cloths having the above-mentioned protective function, cloths woven from thick threads of various fibers or cloths woven from threads of high-strength fibers such as aramid fibers are known (no literature can be cited).

[The problem that the idea attempts to solve]

In the case of the above-mentioned conventional cloth, the cloth is thick and has high strength, so that the cloth can be prevented from being torn by a light contact with the blade of a knife. Therefore, although gloves and work clothes sewn from such cloth can provide a certain level of protection by protecting the hands and skin of the worker from knives, no matter how thick the cloth is, there is still no strength. Even if it is large, since the cloth is made from woven threads, if it is thin or has a sharp tip, it will penetrate the cloth through the weave, so it provides sufficient protection when handling needles, etc. There was a problem where I was unable to fully demonstrate my abilities. especially,
If disposable needles are sewn into gloves or work clothes used during work, the needles can penetrate the cloth and stick into the worker, causing hepatitis B, which has become a problem in recent years. There is also a risk of contracting AIDS.

SUMMARY OF THE INVENTION In view of the above-mentioned circumstances, an object of the present invention is to provide a cloth that can prevent penetrating objects with sharp points such as needles, nails, and thorns.

[Means to solve the problem]

The characteristic configuration of the needle penetration prevention cloth according to the present invention is that a plurality of first hard small pieces are attached to the surface of a flexible base material in a line along one direction, and the first hard small pieces are attached to the back surface of the base material. and second hard pieces having substantially equal dimensions along the direction in which they are juxtaposed,
The reason is that the hard pieces are attached so as to overlap each other between adjacent parts.

[Effect]

In other words, by coming into contact with the plurality of first hard pieces attached to the surface of the base material, sharp objects such as needles, nails, barbs, etc. are prevented from reaching the base material, and the plurality of small hard pieces are prevented from reaching the base material. A needle, etc. that has penetrated the base material in the area between the adjacent first hard pieces also comes into contact with the second hard piece attached to the back surface of the base material while overlapping the adjacent part, and is prevented from advancing any further. Therefore, the second hard piece compensates for the parts that the first hard piece cannot cover, and it is possible to prevent a needle or a sharp object from penetrating all parts.

In addition, a plurality of first hard pieces are provided as members for preventing penetration of needles, etc., and they are arranged in one direction and attached to the base material. A plurality of second hard pieces, which are also members for preventing the penetration of needles, etc., overlap between the adjacent portions and are formed to have substantially the same dimension along the juxtaposition direction as the first hard pieces, are provided. As a result, the flexible base material to which the first and second hard pieces are attached is allowed to bend along the direction in which the first hard pieces are arranged. Although it is hard enough to prevent needles from penetrating it and is difficult to bend by itself, the cloth as a whole can be sewn into various products such as gloves and work clothes, and can also be used to make them. It will maintain the flexibility necessary to use and work.

[Effect of idea]

As a result, while providing the flexibility required for materials such as clothing, it is possible to reliably prevent sharp objects such as needles, nails, and thorns from penetrating, making it possible to securely prevent the penetration of sharp objects such as needles, nails, and thorns. We were able to provide a needle penetration prevention cloth that is excellent as a material for protecting workers' hands and skin when sewn onto clothing.

〔Example〕

Embodiments of the present invention will be described below based on the drawings.

As shown in Fig. 1, the needle penetration prevention cloth of the present invention
In this example, a plurality of hard pieces 2 are attached to both the front and back surfaces of a flexible base material 1 by adhesive. Each of the hard pieces 2 is made of aluminum and has a circular shape, is slightly curved, and is attached so that the recessed side faces the opposite side from the base material. As shown in FIG. 2, among the hard pieces 2, the first hard pieces 2A attached to the surface side of the base material 1 are arranged in a matrix shape vertically and horizontally. On the other hand, the second hard pieces 2B attached to the back side of the base material 1 are similarly arranged in a matrix shape vertically and horizontally, and each is positioned so as to overlap with each adjacent portion of the first hard pieces 2A. ing.

If a needle or a sharp object (hereinafter collectively referred to as a needle-like object) hits this needle penetration prevention cloth The tip of the shaped object is the first hard piece 2A
By hitting the base material 1, it is prevented from reaching the base material 1, and even if the tip of the needle-like object penetrates the base material 1 in the area between the first hard small pieces 2A, it will hit the second hard small piece 2b. Since the needle-like object is prevented from moving further, it is possible to prevent the needle-like object from penetrating the needle penetration prevention cloth X. On the other hand, the first hard piece 2A and the second hard piece 2B are in a relationship where the other covers the part that cannot be covered by one, so if a needle-like object hits the needle penetration prevention cloth X from the back side. Also, its penetration is prevented. At this time, since both of the hard pieces 2 are warped and the side with the depression faces the opposite side to the base material 1, the tip of the needle-like object that hits the hard piece 2 is placed aside. Escape can be prevented, and the hard piece 2 can reliably prevent penetration.

Moreover, since a plurality of the above-mentioned hard pieces 2 are arranged in a matrix in both the front and back sides, each hard piece 2 has enough hardness to prevent needle-like objects from penetrating. Although the needle penetration prevention cloth X as a whole retains the flexibility of the base material 1, it can be bent or bent. Therefore, the needle penetration prevention cloth X can be easily sewn into gloves, work clothes, etc., and the sewn gloves, work clothes, etc. can be deformed to the extent necessary for work.

The needle penetration prevention cloth In addition to work clothing such as gloves and work socks, carpenters carry bags and containers for packaging and storing needle-like objects, such as bags for collecting used hypodermic needles, and nails. There are nail bags etc. for lowering and carrying.

[Another example]

Next, another embodiment of the present invention will be listed.

<1> First hard piece 2A and second hard piece 2
The material of B can be appropriately selected from various hard materials, and when providing a plurality of each of them, materials made of different materials may be mixed. Note that the first hard piece 2A and the second hard piece 2B may be made of the same material or different materials. Examples of materials that can be used as materials include metals, hard resins, and ceramics.

<2> First hard piece 2A and second hard piece 2
The shape of B can be circular, square, hexagonal, etc.
Furthermore, it may be in the shape of a strip or in the form of a flat plate without depressions. Further, its size can be changed as appropriate depending on the flexibility required of this needle penetration prevention cloth X. Furthermore, the arrangement can be changed as follows, taking into account its shape and the like.

<2-1> As shown in FIG. 3, the first hard pieces 2A and the second hard pieces 2B are arranged in a staggered manner. In this case, it is possible to make the portion between adjacent hard pieces 2 smaller.

<2-2> As shown in FIG. 4, the first hard piece 2A and the second hard piece 2B are both formed into a strip shape, and are arranged along the same direction so that the front and back sides overlap. in this case,
Adjacent hard pieces 2 may be adjacent to each other, or may be separated to some extent as shown in the figure.

<2-3> As shown in FIG. 5, the first hard piece 2A is formed into a rectangular shape, and the second hard piece 2B is formed into a strip shape, and these are arranged so as to overlap on the front and back sides. Although not shown, the first hard small piece 2A may be formed into a circular shape or other polygonal shape.Furthermore, contrary to the above, the second hard small piece 2B may be formed into a circular shape, etc., and the first hard small piece 2A may be formed into a circular shape or the like. It may be formed into a strip shape.

<3> The first hard small piece 2A and the second hard small piece 2B can be attached to the base material by various methods, including adhesion using adhesive, sewing using thread, etc. Alternatively, a method may be used in which a film-like body adhered to the base material 1 is used and held between the base material 1.

<4> The material of the base material 1 can be changed as appropriate, and may be a woven fabric made of various fibers, a non-woven fabric, or a sheet-like body made of synthetic resin, etc.
Any material can be used as long as it has flexibility.

<5> The needle penetration prevention cloth X according to the present invention not only has a form in which the hard pieces 2 are attached to both sides of the base material 1 described in the previous embodiment, but also has a form in which a cosmetic cloth or the like is attached to the outside thereof. It can also be implemented as

<6> Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.

[Brief explanation of drawings]

1 and 2 show an embodiment of the needle penetration prevention cloth according to the present invention, with FIG. 1 being a sectional view and FIG. 2 being a plan view. 3 to 5 are plan views corresponding to FIG. 2 showing different embodiments. 1... Base material, 2A... First hard piece, 2B...
Second hard piece.

Claims (1)

[Scope of utility model registration request] A plurality of first hard small pieces 2A are attached to the surface of the flexible base material 1 side by side along one direction, and attached to the back side of the base material 1 along the direction in which the first hard small pieces 2A and the first hard small pieces 2A are arranged side by side. Second hard piece 2 with almost equal dimensions
A needle penetration prevention cloth is attached to each of the adjacent portions of the plurality of first hard small pieces 2A so as to overlap each other.