JP3187388U - Waterproof breathable socks - Google Patents

Abstract

To provide a waterproof breathable socks that are particularly excellent in waterproofness and breathability.
SOLUTION: A sock inner layer 10 which is a soft cloth for covering a foot and has a bag shape, and a waterproof ventilation layer 20 which has a bag shape and is attached to one side of the sock inner layer for covering the foot. The sock inner layer absorbs sweat, and the waterproof breathable layer prevents outside water from entering and drains moisture, thereby improving the comfort of the socks. Moreover, the wrinkle part 31 which can be expanded-contracted is provided in the vicinity of the mouth of the upper end, and the ankle or the calf can be tightened to prevent the sock from slipping down.
[Selection] Figure 1

Description

  The present invention relates to a sock having excellent waterproofness and air permeability.

  As shown in FIG. 3, the existing sock 50 is made of a cloth capable of absorbing sweat, and is provided with a crease 51 at a position where it comes into contact with the ankle. Also improved the design.

  However, existing socks can absorb sweat, but they are poorly breathable, especially if you sweat a lot after exercising, so you can't drain the moisture that has accumulated inside the socks. It gets wet and makes it uncomfortable, and the existing socks don't have a waterproofing effect. There was a problem that it was easy to become.

  In order to solve the above-described problems, the waterproof breathable socks according to the present invention have a bag shape and a sock inner layer which is a soft cloth for covering a foot, and a sock inner layer for covering a foot. A waterproof breathable layer attached to the side is provided.

  In the waterproof breathable socks, it is preferable that a sock outer layer which is a soft cloth is provided on the side opposite to the sock inner layer in the waterproof breathable layer.

  In such a waterproof breathable sock, it is preferable that a crease is provided in the vicinity of the upper end of the sock inner layer, the waterproof breathable layer, and the outer sock layer.

  According to the structure described above, the waterproof breathable socks according to the present invention absorbs sweat by the sock inner layer, prevents the entry of external water by the waterproof breathable layer, and can also discharge moisture, thereby improving the comfort of the socks. be able to.

  Moreover, since the wrinkle part which can be expanded-contracted is provided in the vicinity of the mouth of the upper end of the sock inner layer, the waterproof breathable layer, and the sock outer layer, the ankle or the calf can be tightened to prevent the sock from slipping down.

1 is a partial cross-sectional perspective view of a waterproof ventilation sock according to the present invention. It is a flowchart of the manufacturing method of the waterproof ventilation sock which concerns on this invention. It is a partial cross section perspective view of the existing socks.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the following Example is only what showed the preferred embodiment of this invention, and the technical scope of this invention is not limited to the following Example itself at all.

  As shown in FIG. 1, the waterproof breathable socks according to the present invention have a sock inner layer 10, a waterproof breathable layer 20, and a sock outer layer 30, and the sock inner layer 10 is made of knitted fabric or nonwoven fabric. It is made of a soft cloth and has a bag shape that fits the foot. According to this structure, it has elasticity, absorbs water, keeps the foot warm, and reduces impact.

  An elastic wrinkle portion may be provided in the vicinity of the mouth of the upper end of the sock inner layer 10, and the ankle or calf is tightened by the wrinkle portion 31 to prevent the sock from slipping. 10 has a texture, floral pattern, etc., so that the inner surface of the socks looks beautiful.

  The waterproof breathable layer 20 has a bag shape that fits the foot, is attached to one side of the sock inner layer 10, and has a good waterproof and breathable resin such as PU (polyurethane) or NR (natural rubber). , NBR (nitrile rubber), neoprene (chloroprene rubber), PVA (polyvinyl alcohol), Viton (Viton), PVC (polyvinyl chloride) and the like. The waterproof breathable layer 20 may be provided with a crease in the vicinity of the upper mouth so as to tighten the ankle or calf so that the sock does not slide down.

  As for the material of the waterproof breathable layer 20, PU is excellent in breathability and waterproofness, NR is excellent in abrasion resistance, acid resistance and alkali resistance, NBR is excellent in abrasion resistance and cut resistance, and neoprene is weather resistant. Excellent resistance to seawater, PVA is excellent in abrasion resistance, cut resistance and organic solvent resistance, Viton is excellent in acid resistance, alkali resistance and chemical resistance, PVC is easy to print and color, and low cost There are also benefits. In addition, you may change freely to a suitable raw material according to a user's demand, or according to the characteristic of a product.

  The sock outer layer 30 is provided on the side of the waterproof breathable layer 20 opposite to the sock inner layer 10 and is formed of a soft cloth such as a knitted fabric or a non-woven fabric. A wrinkle 31 is provided to tighten the ankle or calf and prevent the sock from slipping. Moreover, according to this structure, since patterns, such as a texture and a floral pattern, are given to the sock outer layer 30, the design property of socks can be improved.

  Moreover, the waterproof breathable socks according to the present invention may be provided with only the sock inner layer 10 and the waterproof breathable layer 20 without installing the sock outer layer 30, and a thin and plain sock can be formed.

  In the waterproof breathable socks according to the present invention, the sock inner layer 10 can absorb water, and the waterproof breathable layer 20 is excellent in waterproofness and breathability. Therefore, when the socks are used, the sock inner layer 10 sweats. It is easy to absorb and moisture can be discharged to the outside through the waterproof breathable layer 20.

  On the other hand, on rainy days, the waterproof breathable layer 20 prevents the socks from getting wet, thus providing a refreshing comfort. Furthermore, the sock outer layer 30 or the sock inner layer 10 has patterns such as textures and floral patterns. Therefore, the design of the socks can be improved.

Hereinafter, as shown in FIG. 2, the manufacturing method of the waterproof ventilation socks which concerns on this invention is demonstrated.
1. Preparation of mold: A plurality of molds of different sizes suitable for various foot shapes are prepared, and a pattern is provided on the surface of the mold.
2. Adhesion processing of waterproof breathable layer: The mold is immersed in a liquid resin such as PU, NR, NBR, neoprene, PVA, Viton, PVC and the like to adhere to the surface of the mold.
3. Drying of resin: When the resin is dried, a thin film-like waterproof breathable layer is completed on the surface of the mold. This waterproof breathable layer is waterproof and breathable, and has characteristics such as abrasion resistance, acid resistance, and alkali resistance depending on the characteristics of the material. Appears.
4). Adhesion processing of the sock inner layer: A semi-finished product is completed if the sock inner layer is adhered to the waterproof breathable layer with an adhesive, and a pattern similar to the pattern of the waterproof vent layer appears on the sock inner layer.
5. First release: Semi-finished product is removed from the mold and turned over. That is, the sock inner layer is on the inner side and the waterproof breathable layer is on the outer side.
6). Cover the mold with a semi-finished product: Cover the mold with a semi-finished product with the sock inner layer on the inside and the waterproof breathable layer on the outside.
7). Adhesion processing of sock outer layer: The sock outer layer is adhered to the surface of the waterproof breathable layer with an adhesive. At that time, a pattern similar to the pattern of the waterproof breathable layer appears on the outer layer of the sock.
8). Second release: When the sock outer layer, waterproof breathable layer, and sock inner layer are integrated, it is removed from the mold and completed.

  The waterproof breathable socks according to the present invention can be manufactured only by using a mold, and if a pattern is provided on the surface of the mold, the same pattern can be formed on the product, so that the design of the sock is improved. be able to.

  On the other hand, when the sock outer layer 30 according to the present invention is not provided, in the above-described steps, it is sufficient to go to the first release, and according to this, a thin and plain sock can be formed.

10 Socks inner layer 20 Waterproof breathable layer 30 Socks outer layer 31 Wrinkle part 50 Socks 51 Wrinkle part

Claims (3)

A sock inner layer that is a soft cloth to cover the feet,
A waterproof ventilation sock having a bag shape and having a waterproof ventilation layer attached to one side of a sock inner layer for covering a foot.   The waterproof breathable socks according to claim 1, wherein a sock outer layer, which is a soft cloth, is provided on a side of the waterproof breathable layer opposite to the sock inner layer.   The waterproof ventilation socks according to claim 2, wherein a wrinkle portion is provided in the vicinity of the upper end of the sock inner layer, the waterproof ventilation layer, and the outer sock layer.

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