JP2600885Y2 - Athletic shoe upper - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an athletic shoe suitable for jogging, marathon, etc., which enhances the fit and ventilation of the instep of the foot.

[0002]

2. Description of the Related Art The upper cover of a conventional athletic shoe generally includes a front cover which is called a "front", a back cover which is called a "waist" and has a mouth opening, and a front opening of the back cover. It consists of a tongue piece to cover,
The shoelaces passed through the laces of the wings provided on both sides of the rear instep were tightened to fit the insteps of the feet.

[0003] In order to enhance the fit of the instep of the foot, there is a device disclosed in Japanese Utility Model Publication No. 61-37282, in which a tongue band attached from both sides of the stepped part to the tongue is tightened. The Shoko 58 that tightens the shoelaces passed through the band provided over the front opening of the upper
The invention described in Japanese Utility Model Publication No. Sho 61-40164, in which both ends of a heel piece formed on the heel are tightened at the front opening of the instep cover, Japanese Utility Model Laid-Open Publication No. 2-98706 has a pair of tongues connected to both opposing edges of a front opening of a subject, and the tongues are correctly fixed to the center of the upper of the wearer. .

[0004] Recently, there has been proposed a device in which an upper and a tongue are integrated as described in Japanese Utility Model Laid-Open No. 4-107607 and Japanese Patent Laid-Open No. 5-3802.

[0005]

Problems to be Solved by the Invention Japanese Utility Model Publication No. 61-37282 and Japanese Utility Model Publication No. 58-16664 described in the prior art.
No., Japanese Utility Model Publication No. 61-40164, Japanese Utility Model Application No. 2-98
No. 706, etc., all have a mouth part made up of an upper cover and a tongue piece, and it may give a feeling of discomfort to the foot only by partially improving the fit feeling, and it is also heavy in weight. Had disadvantages.

The inventions disclosed in Japanese Utility Model Laid-Open Publication No. 4-107607 and Japanese Patent Laid-Open Publication No. Hei 5-3802 have the effect of improving the fitting property and giving no uncomfortable feeling because a material having good cushioning properties is used. . However, the upper shell surrounding the instep portion made of the material used to improve these is the inner shell, and since the outer side of the upper shell is covered with the outer shell, the sweat heat inside the shoes is reduced. Sufficient release is not possible, and the effect of preventing the generation of shoe beans is thin. Further, there is a disadvantage that the weight is heavy. The present invention has been made to solve these disadvantages.

[0007]

Means for Solving the Problems In a shoe upper, the upper is a front upper, and the tongue and the waist are integrated by using a flexible and stretchable fabric as a material. The present invention provides an athletic shoe characterized by being divided into three upper sewn portions.

[0008]

The athletic shoe constructed as described above fits well on the instep, and there is no excessive pressure on the instep, and there is little fatigue even when exercising for a long time.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The athletic shoe of the present invention has been developed mainly for long-distance running in a tri-ice run. Hereinafter, embodiments will be described with reference to the drawings. FIG. 2 is an exploded view of the three-piece upper cover of the present invention, ie, the front upper cover (2), the middle upper cover (5), and the heel upper cover (6). The fore coat (2) is doubled using a mesh cloth (8) in which the yarn is obliquely knitted on the back of a mesh cloth (8) in which polyamide yarn is cross-knitted on the toe (7),
Similarly, a mesh cloth (8) obtained by obliquely knitting a polyamide yarn is used for the front part (9). These are immersed in a reinforcing liquid, coated, and used for strength. Both mesh fabrics (8) are sewn, but a mesh-like product name “Pefmate” (manufactured by Kanebo Co., Ltd.) is also sewn simultaneously as a backing fabric.

The inner shell (5) is formed by integrating the tongue piece (3) and the waist (4). The tongue piece (3) and the wing (11) are cut by making a cut (10). Provided and configured like separate parts. As the material of the inner shell (5), two layers of stretch Russell cloth are laminated, and a urethane home of an appropriate thickness is inserted inside the tongue piece (3) to give a fit property. The heel upper cover (6) is made of a nylon cloth (trade name: YK0455A cloth) (manufactured by Kanebo Co., Ltd.) and the back cloth is made of urethane and tricot nylon.

The heel reinforcement (12) and the wear pad (1) are respectively provided for the front upper cover (2), the middle upper cover (5) and the heel upper cover (6).
3) After sewing the side decoration (14), the shoelace loop (15), and the like, the upper is sewn to produce the upper (1) of the athletic shoe. Foam of a copolymer of ethylene and vinyl acetate, which is soft, has excellent cushioning properties, and has a low specific gravity, as an intermediate sole (17) on the upper cover (1) of the athletic shoe produced above. A bottom made of 1.2 polybutadiene rubber foam having good abrasion resistance and a specific gravity larger than that of the foam is adhered to the body and the ground bottom (16).

[0012]

The present invention is configured as described above, and has the following effects. First, since the inner shell is integrated with the tongue piece and the waist, the shoes and feet are further fitted, so that a comfortable feeling is obtained without causing a sense of incongruity. Further, since this portion is made of two layers of stretch Russell cloth and the outer surface is not covered with the outer shell, and only the side decoration which also serves as reinforcement is sewn, it is extremely lightweight.

In particular, in a tri-ice race, after swimming, cycling and severe sports, the rider must run a longer distance and run for a longer time, and the legs are considerably tired and swollen. But,
Since the inner cover is made of a flexible, stretchable and breathable material, the swelling of the foot does not have a feeling of being tightened, so that it always fits flexibly. Furthermore, since the air permeability is good, it is easy to release the sweat heat inside the shoes, the shoes are prevented, and the foot fatigue due to long running is reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view of an athletic shoe manufactured using the upper of the athletic shoe of the present invention.

FIG. 2 is an exploded view of a front shell, a middle shell, and a heel shell divided into three parts of the present invention.

FIG. 3 is a view of an upper of an athletic shoe in which only a front upper, a middle upper, and a heel upper are sewn;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Athletic shoe upper 2 Front upper 3 Tongue 4 Waist 5 Middle upper 6 Heel upper 7 Toe part 8 Mesh cloth 9 Fore upper part 10 Cut 11 Feather part 12 Heel reinforcement 13 Wear pad 14 Side decoration 15 Shoelace Through ring 16 Ground bottom 17 Intermediate bottom

Claims (1)

(57) [Scope of request for utility model registration] In a shoe upper, said upper is integrated with a front upper (2) and a tongue piece (3) using a flexible and stretchable fabric as a material and a waist (4). An upper (1) for an athletic shoe, characterized in that the upper (5) and the upper (6) and the upper (6) of the heel are sewn on the upper.