JPS6244642Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] This idea is related to sports shoes.

[Conventional technology and its problems]

Sports shoes worn when playing sports such as baseball are often made of cowhide. However, sports shoes made of cowhide are flexible and comfortable to wear, but are prone to scratches.
As the toe is used, many scratches occur on the surface of the toe and the toe often breaks. For this reason, conventionally, a padding layer (auxiliary layer) is sewn over the area in advance.

In addition, in relatively high-quality sports shoes, the upper part is sewn to the sole part with a thin piece of leather interposed between them, and at that time, the tipped piece of leather is inserted along the wooden pattern and then sewn together by blind stitching. . Therefore, this work requires considerable skill and effort.

[Purpose of the invention]

The purpose of this invention is to provide sports shoes with good wear resistance and workability, with the above points in mind.

[Means to achieve the purpose]

In order to achieve the above-mentioned object, this device has a tipped leather piece that covers the upper surface of the toe portion of the shoe sole in the shape of a curved surface that bulges out from the outer periphery of the toe portion of the shoe sole, and the tip edge of the curved surface is connected to the upper skin. It is made of a wear-resistant synthetic resin injection molded product such as polyurethane, and has a piece that protrudes laterally over the entire length of the lower edge and is connected to the sole of the shoe.

[Effect]

Sports shoe shoes constructed in this way are made of abrasion-resistant synthetic resin for the tipped leather piece, which is one of the basic components (parts) of shoe shoes, and the toe part, which is easily torn, is made wear-resistant. There is no need to oversew reinforcing pieces in that area. In addition, since it is an injection molded product, there is no internal stress within the molded product and it has excellent shape retention.In addition, since the protruding piece that runs the entire length of the lower edge that is connected to the sole is integrally molded, the seam with the sole skin is seamless. When molding, there is no need to fit the wooden mold into the desired shape as in the past.

〔Example〕

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in FIG. 2, the sports shoes A of this embodiment include a tipped leather piece 1 that covers the upper surface of the toe part of the sole, a waist leather piece 2 that covers the outer periphery of the heel, both pieces 1, 2
In sports shoes consisting of an upper leather piece 3 interposed between
However, the curved surface 1a bulges out from the outer periphery of the toe of the shoe sole.
Molded from a wear-resistant synthetic resin such as polyurethane, the part has a protrusion 1b extending rearward on both sides from the center part of the inner edge from the center part a of the inner edge connected to the curved upper 3 to the sole. In addition, the waist skin piece 2 has a wall shape rising from the outer periphery of the heel of the shoe sole, and its upper edge gradually decreases in height as it goes from the center part b to the left and right front. It is pre-constructed of a wear-resistant synthetic resin molded product such as polyurethane that reaches the bottom. The front cover piece 1 and the waist cover piece 2 are molded by injection molding.

As shown in FIG. 2, the tipped skin piece 1 is formed larger than the conventional tipped skin, and the thin skin 5 sewn to the bottom skin 4 protrudes laterally over the entire length of the lower edge and is integrally formed. In addition, a string hole 6 is also provided integrally.

The waist skin piece 2 is integrally provided with a thin skin 7 similar to the above-mentioned tipped skin piece 1, and a plurality of vertical grooves 8 are formed to improve cushioning properties.

Next, the front skin piece 1 and the waist skin piece 2 are sewn to the sole skin 4, and at the same time, the upper skin 3 made of cowhide, the tongue skin 9, the city skin 10, the waist lining skin 11, etc. are sewn, and the strings are Add 12 to complete Sports Shoes A.

In addition, in sports shoes where the lower edge of the instep is inserted between the outsole and the midsole and bonded, the thin skins 5 and 7 are omitted for both the tipped skin piece 1 and the waist skin piece 2, and the conventional A protruding edge that becomes a hanging edge is connected inward. Further, the tipped leather piece 1 may not have the string hole 6.

The sports shoe is applicable to baseball shoes, soccer shoes, and various other sports shoes.

In sports shoes constructed as described above, the toes, both sides of the upper skin, and the waist skin part, which are most likely to be damaged during exercise, are made of abrasion-resistant synthetic resin molded products, so they cannot be easily scratched during exercise. Compared to other products, it is less prone to scratches and wrinkles, and can be easily attached to thin skins, so the traditional processes such as fishing with a wooden pattern and blind stitching, which require skill and a lot of effort, are omitted. Sewing is streamlined. Furthermore, since it is a molded product, the vertical grooves 8 can be easily formed, and the cushioning properties can be improved.

[Effect of idea]

This invention is constructed as described above, and the tip is made of abrasion-resistant synthetic resin injection molded product, and the lateral protrusion of the entire length of the lower edge of the tip that is continuous with the sole is integrally molded. The strength of the toe part, which is easily damaged, is increased, and the wear resistance of the shoe as a whole is improved, as well as shape retention.Furthermore, the conventional processes such as hooking and blind stitching are omitted, improving workability.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a front leather piece and a waist leather piece of an embodiment of sports shoes according to this invention, and FIG. 2 is a perspective view of the same embodiment. 1... Crowned skin piece, 2... Waist skin piece, 3... Upper skin, 4... Bottom skin, 5, 7... Thin skin, 8... Vertical groove.

Claims (1)

[Scope of utility model registration request] The tipped leather piece that covers the upper surface of the toe portion of the sole has a curved surface that bulges out from the outer periphery of the toe portion of the sole, and the tip edge of the curved surface reaches a position where it is connected to the upper skin, and is connected to the sole. 1. Sports shoes characterized by being made of a wear-resistant synthetic resin injection molded product such as polyurethane and having a piece that protrudes laterally over the entire length of the lower edge.