JP2540279Y2 - Sports shoes - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sports shoe having good foot contact and fit.

[0002]

2. Description of the Related Art Sports shoes, especially racing shoes, training shoes, and the like, are required to have good fit between their shoes and feet due to their properties. For this reason, the shoelace inserted through the stringing piece usually located on the upper surface of the instep of the foot is strongly tightened to fit the foot of the wearer into the shoe. However, in the upper part of the shoe that makes the strongest contact with the shoe during running during the competition, the blood vessels in that part are held down by friction,
Beans were formed, and the tongue pieces located on the upper surface of the upper part were shifted laterally, giving a feeling of discomfort to the foot in the shoe, and further increasing the above-mentioned disadvantages.

[0003]

The tongues tended to shift outward, especially in the lateral direction, during running during the competition. Therefore, in order to prevent the displacement, the tongue piece is shifted outward from the center line in the front-rear direction (that is, the length direction of the shoe), and cuts or the like are formed in two places so that the tongue pieces are aligned in the front-rear direction. A method has been proposed and practiced in which a string passed through the eyelet of the string passing piece on the upper surface of the upper part of the upper part of the incision or the like is passed through the cut or the like on the way to fix the tongue piece. Although such a measure could prevent the tongue piece from slipping during running to a certain extent during the competition, it was still insufficient. The present invention has been made in view of the above circumstances and aims to solve the above-mentioned problem.

[0004]

According to the present invention, the lower ends (2) and (2) of a saddle-shaped tongue (1) having a suitable extensibility as shown in a cutaway perspective view of a main part of FIG. From the periphery (3), (3) in front of the heel to the periphery (4), (4) in the back of the stepped part
The gist of the present invention is a sport shoe in which the tip (5) of the tongue piece (1) is sewn (8) near the tip (7) of the string passing piece (6). Here, the saddle-shaped tongue piece (1) is a jersey having a large extensibility and a soft feel, the upper cover (9) is a polyamide- or polyurethane-based synthetic leather (10) at the toe and heel which require reinforcement, The upper is made of a highly permeable polyester mesh weave (1
1) In the middle sole (13) of the outer sole (12), in order to improve the foot contact of the wearer, a foam of a soft and cushioning ethylene / propylene copolymer having a small specific gravity, a ground sole ( For 14), a 1.2 polybutadiene rubber foam having good abrasion resistance and a specific gravity higher than the foam is used.
In addition, in order to completely eliminate stuffiness of the wearer's feet, for example, the synthetic leather (10) at the toe portion is provided with several small holes (15).

[0005]

[Function and Effect] The tongue piece (1) of the sports shoe of the present invention is fixed at the lower ends (2) and (2), and it becomes saddle-shaped and covers the instep of the wearer's foot. Since the shoes and feet are sufficiently fitted, and they have an appropriate degree of extensibility and softness, beans and the like do not easily form on the instep of the feet. Further, such a tongue piece (1) is fixed in three places, that is, the lower ends (2) and (2) and the tip (7) of the string passing piece (6) in a well-balanced manner. Not even.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view of a sports shoe of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tongue piece 2 Lower edge of 1 3 Peripheral edge in front of heel part 4 Peripheral edge in rear of non-step portion 5 Tip of 1 6 String passing piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A saddle-shaped tongue piece having a suitable extensibility.
Lower edge (2), (2) is the peripheral edge (3), (3) in front of the heel
To the peripheral edges (4), (4) of the rear part of the stepped part, and the tip (5) of the tongue piece (1) is sewn (8) near the tip (7) of the string passing piece (6). Sports shoes.