TWM456721U - Waterproof vapor-permeable shoe - Google Patents

Description

Waterproof and breathable shoes

The present invention relates to a method and a structure for a shoe, and more particularly to a waterproof and breathable shoe.

Please refer to TW Certificate No. M432295, and as shown in FIG. 3 and FIG. 4, the existing waterproof and breathable shoes include a shoe body 50, a midsole 60, a shoe cover 70, an adhesive cloth 80 and a large bottom 90, wherein The shoe body 50 is formed by splicing and sewing. The midsole 60 is disposed in the shoe body 50, and the midsole 60 is sleeved by the shoe cover 70 and penetrates into the shoe body 50. The adhesive cloth 80 is adhered. Between the bottom surface of the shoe cover 70 and the outsole 90, the shoe cover 70 is a waterproof and breathable shoe cover, thereby providing a waterproof and breathable function.

However, the existing waterproof and breathable shoe structure is relatively complicated, so the manufacturing cost is high, and the shoe body 50 is made by splicing the seam, so that in rainy weather, there may be doubts that rainwater enters the shoe, the problem, There is a need for improvement.

In order to solve the problem that the existing waterproof and breathable shoes have complicated structure and high production cost, the main purpose of the present invention is to provide a waterproof and breathable shoe which can solve the current technical problems.

In order to achieve the above object, the present invention provides a waterproof and breathable shoe comprising: a shoe body integrally formed; and an inner layer coupled to the inner side of the shoe body in a non-sewn manner And a sole that is bonded to the underside of the sole of the shoe by hot pressing or by adhesive.

With the above technical means, the achievable effect of the creation is as follows: due to the simple structure of the creation, the manufacturing cost can be low, and the shoe body is integrally formed, except that the rainwater can be removed from the sewing thread into the shoe. In addition to doubts, it can also speed up production.

In order to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the following further exemplifies the following: a waterproof and breathable shoe proposed by the present invention. A preferred embodiment, as shown in FIG. 1 , includes a shoe body 10 , an inner layer 20 , and a sole 30 . The shoe body 10 is integrally formed. The surface of the shoe body 10 can be smooth, matte or The inner lining layer 20 is coupled to the inner side of the shoe body 10 in a non-seamable manner. For example, the inner lining layer 20 may be coupled to the shoe body 10 by spraying or fitting. The inner lining layer 20 may be a soft woven cloth or a non-woven fabric to provide the function of moisture absorption, warmth and shock absorption of the present invention; the sole 30 is bonded to the outer bottom surface of the shoe body 10 by thermocompression bonding or adhesive bonding, and the sole 30 provides the present Create wear-resistant, shock-proof, sound-absorbing, high-increasing and aesthetic functions, and the creation structure is simple, which can reduce the production cost. In addition, the creation itself does not have a sewing thread, which can avoid the doubt that rainwater enters the shoe from the sewing thread; , the 10 may be a PU (polyurethane), NR (natural rubber), NBR (nitrile rubber), Neoprene (chloroprene rubber), PVA ( Made of polyvinyl alcohol), Viton (fluororubber) or PVC (polyvinyl chloride), among which PU can be waterproof and breathable, NR can be wear-resistant, acid and alkali resistant, NBR can be wear-resistant and cut-resistant, and Neoprene can be weather-resistant. Seawater resistant, PVA is resistant to abrasion, cutting and organic solvents. Viton is resistant to acids and alkalis, chemically resistant, PVC is easy to dye or print, and the cost is low. Therefore, the shoe body 10 can be selected according to the needs of users. Different functional materials.

The preparation method of the present invention can be referred to as shown in FIG. 2, which comprises: preparing a mold: the mold is in the shape of a sole of a foot, and different sizes of the mold can be customized according to different users, and the surface of the mold can be a matte surface, a smooth surface or a grain; Impregnation processing: the mold is immersed in the rubber compound to make the rubber material adhere to the surface of the mold. The rubber compound can be PU, NR, NBR, Neoprene, PVA, Viton or PVC; the rubber compound is dried: the rubber compound on the surface of the mold is dried and matured. , the rubber material is formed on the surface of the mold into a integrally formed shoe body, and the surface of the shoe body can be formed into a structure matching the surface of the film; the inner inner joint: the inner inner layer is combined with the shoe body; the mold reversal is reversed: The inner body of the shoe body is peeled off from the mold and reversed so that the inner inner layer is on the inner side and the shoe body is on the outer side; and the sole is combined: the sole is coupled to the bottom surface of the shoe body.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Anyone having ordinary knowledge in the art can use the present invention without departing from the technical features proposed by the present invention. Equivalent embodiments of the local changes or modifications made by the technical content disclosed herein, and without departing from the technical features of the present invention, still belong to the present technique. Within the scope of the technique.

10‧‧‧Shoe body

20‧‧‧ inner lining

30‧‧‧ sole

50‧‧‧Shoe body

60‧‧‧ midsole

70‧‧‧Shoe covers

80‧‧‧Adhesive cloth

90‧‧‧ outsole

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of the present invention, partially in section.

2 is a flow chart of a process of the preferred embodiment of the present invention.

3 is an exploded perspective view of a conventional shoe.

Figure 4 is a flow chart of the process of the existing shoe.

10‧‧‧Shoe body

20‧‧‧ inner lining

30‧‧‧ sole

Claims (1)

A waterproof and breathable shoe comprising: a shoe body integrally formed; an inner layer coupled to the inner side of the shoe body in a non-sewn manner; and a sole that is hot pressed or glued Combined with the outer bottom surface of the shoe body.