JPH08301A - Athletic shoes - Google Patents

Abstract

(57) [Summary] [Purpose] You can adjust the size of the mouth opening according to the size of the foot, and it is easy to wear and has good fit to the foot regardless of the size of the foot, and exercise that is comfortable to wear. Provide shoes. [Structure] An elastic material 1 in which a flexible foam 13 is interposed between a stretchable front cloth 11 and a back cloth 12 is used as a lining material 0 composed of a waist back part 2, a mouth pad part 3 and a tongue part 4. It was developed in a series. The waist back 2 is attached to the inside of the heel of the scab 7 except for the free edge 21, and the free side 41 of the tongue piece 4 and the free edge 21 of the waist back 2 opposite thereto are stacked and engaged. I was free.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to sports shoes.

[0002]

2. Description of the Related Art Conventionally, as shown in Japanese Utility Model Publication No. 55-11683, a generally V-shaped opening is formed from the front of the mouth to the front of the mouth opening, and the tip of the V-shape is the inside of the opening. There is known a lining material such as ski shoes in which a tongue piece sewn at the tip of the opening is positioned freely with respect to the opening.

However, a shoe equipped with such a lining material cannot prevent the tongue from hanging down inside the shoe when worn, and the tongue is held by one hand and opened by the other hand. If the shoe laces or the tightening band that tightens the front opening of the scabbard located above the tongue is loose when the wearer has to spread the part and insert the foot, and wearing is complicated However, there is a drawback that the tongue moves within the shoe and the fit feeling to the foot is reduced, and the wearing comfort is impaired.

For this reason, the applicant of the present application is Japanese Patent Application No. 3-1830.
In No. 83, a lining material in which a waist back part, a mouth pad part, and a tongue piece are formed in a ring shape in a series with an elastic material in which a flexible foam is interposed between a stretchable front cloth and a back cloth, We proposed an athletic shoe in which the toe was attached to the lumbar skin and the tip of the tongue was attached to the tip of the opening of the toe. Since it is configured in a ring shape with and, the size of the mouth opening portion cannot be adjusted depending on the size of the foot around the individual, and there is a drawback that the fit property is significantly reduced depending on the individual.

[0005]

SUMMARY OF THE INVENTION According to the present invention, the size of the mouth opening can be adjusted according to the size of the foot, and it is easy to wear, has good fit to the foot regardless of the size of the foot, and is comfortable to wear. It is intended to provide excellent athletic shoes.

[0006]

According to the present invention, an elastic material 1 having a flexible foam 13 interposed between a stretchable front cloth 11 and a back cloth 12 is made of an elastic material 1, and a waist back portion 2, a crotch pad portion 3 and a tongue piece. The lining material 0 consisting of the portion 4 is developed and formed in series, and the waist back portion 2 is attached to the inside of the heel portion of the scab 7 except the free edge 21 thereof, and the free side edge 41 of the tongue portion 4 and this It is an object of the invention to provide an athletic shoe characterized in that the free edge 21 of the waist back portion 2 facing each other can be engaged in multiple layers.

In the present invention, the elastic front cloth 11 and the back cloth 12 are made of knitted cloth such as knitted cloth and tricot, woven cloth made of polyurethane elastic fiber yarn, and the like.
3 is composed of a soft and flexible foam such as polyurethane foam.

In the present invention, if the front cloth 11 and the back cloth 12 are formed so as to expand and contract in the circumferential direction at the crotch pad portion 3, the elastic property of the material itself pushes the crotch portion wide during wear to open the crotch portion. Because it can be enlarged, it is easier to wear and the fit can be improved.

Further, in the present invention, if the quilting stitches 6, 6, ... Are provided in parallel with the tongue piece 4 in the lateral direction (shorter direction), the front part of the foot accompanying bending of the ankle part of the foot when worn is worn. Tongue piece 4 is quilted according to the bending 6, 6, ...
The tongue piece 4 can be bent along the line, and the adhesion of the tongue piece 4 to the front of the foot can be further improved.

In the present invention, the waist back portion 2 is attached to the inside of the heel portion of the crepe 6 except for the free edge 21 by sewing, bonding or the like. And the free side 41 of the tongue piece 4
An engaging tool 51.51 such as a surface fastener such as a male and female Velcro fastener (registered trademark) and a hook is attached to the free edge 21 of the back of the waist 2 opposite to this and the opposite side 21. There is. When a male and female hook is used as the engagement tool 51.51, one of the male and female hooks is arranged in a plurality of rows at right angles to the circumferential direction, and the row is appropriately selected when the shoe is worn, so that the waist back The stacking width of the free edge 21 of 2 and the free side edge 41 of the tongue portion 4 can be appropriately determined.
When a male and female planar fastener is used as 1.51, the female and male planar fasteners 51 '. By forming one or both of 51 'to be wide, the waist back 2
It is convenient that the multi-layer engagement width can be appropriately determined only by overlapping the free edge 21 of the and the free side edge 41 of the tongue portion 4.

[0011]

The lining material for a shoe of the present invention is constructed as described above, and the toe portion 71 of the garment cover 7 is sewn in the step of sewing the garment cover material of the shoe.
It is sewn together, is lined on the lumbar skin 72 of the garment, and is attached to the shoe for use.

[0012]

Since the present invention is constructed as described above, the foot is inserted from the mouth when wearing, and the free edge 21 of the lower back portion 2 and the free side edge 41 of the tongue portion 4 are multilayer-engaged. Since the size of the toe of a shoe formed in a ring shape by the upper end of the tongue and the upper end of the toe pad can be adjusted according to the wearer's toe around the toe, We can provide shoes that are fit and fit. Further, after inserting the foot into the shoe in this manner, the left and right lumbar skins 721.
If the opening 73 formed between 722 is tightened and used, the tongue 4 moves in the shoe because the tongue 4 is in series with the mouth pad part 3, the waist back part 2 and the mouth pad part 3. You can obtain shoes that are comfortable to wear without wearing.

[Brief description of drawings]

FIG. 1 is a sketch of an athletic shoe of the present invention.

FIG. 2 is a cross-sectional view taken along line XX of FIG.

FIG. 3 is a sketch of a lining material.

[Explanation of symbols]

0. Liner 1. Elastic material 11 ... Front cloth 12 ... Back cloth 13. Foam 2. Back of the waist 3. Mouth putt 4. Tongue portion 41 ... Upper portion 51 (51 '). Engagement tool 6. Quilting 7. Cover 71 ... Toe 72 ... Lumbar skin 721.722 ... Left and right lumbar skin 73 ... Opening

Claims (1)

[Claims] 1. A lining material comprising an elastic material 1 having a flexible foam 13 interposed between a stretchable front cloth 11 and a back cloth 12 and comprising a waist back part 2, a mouth pad part 3 and a tongue part 4. 0 is developed in series, the waist back 2 is attached to the inside of the heel of the scab 7 except the free edge 21 thereof, and the free side 41 of the tongue 4 and the waist back 2 facing the free side 41 are attached. An athletic shoe characterized in that it can be engaged with the edge 21 in multiple layers.