JPH0910008A - Shoe innersole - Google Patents

Abstract

PURPOSE: To provide a shoe innersole which not only improves a sense of unity with a shoe and provides increased comfort but also avoids scratches on sliding contact with the interior wall of the toe room of the shoe and the hallux valgus due to the compression caused by the shoe interior wall. CONSTITUTION: On the plane of the end of an innersole main body 1 made of an open-cell type sponge member that is in the form of a sole on plan view, a small interdigital insertion wall 2 corresponding to the interdigital portion between the first and second fingers, with the thumb as the first finger, or to each interdigital portion among the second to fifth fingers, is integrally projected.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe insole for use in sports shoes such as men's shoes, women's shoes, and golf shoes, and a shoe interior wear lining for shoe insoles. .

[0002]

2. Description of the Related Art The conventional insole, which is a shoe inner wearing insole, has good ventilation, deodorant, elasticity, heat retention or foot massage, and the insole can be cut into various sizes. The invention has been devised, devised, and put into practical use, for example, by providing a cutting line so that it can be used as a product and improving mass productivity and handleability.

[0003]

The above-mentioned shoe interior wearing mat is mounted in the shoe in order to exert its respective functions. However, when the person wears the shoe and walks, the toe part of the toe is worn. There is a problem to be solved in that it is impossible to prevent the abrasion of the foot by rubbing against the inner wall of the toe of the shoe and the promotion of the hallux valgus.

It is an object of the present invention to provide a shoe interior wearing mat which is capable of preventing scratches and valgus toes caused by sliding contact, which are the problems to be solved by the prior art.

[0005]

In order to solve the above-mentioned problems, the shoe interior wearing mat according to the present invention has a flat shape on the tip part of the mat which has a shoe sole shape or a shoe sole front tread shape. The thumb is the first finger, and an inter-finger insertion wall is projected at a position corresponding to the finger crotch portion between the first finger and the second finger. The wall is also projected at a position corresponding to each of the second to fifth fingers, and the projecting means is formed integrally with the floor main body or the tip portion of the floor main body and the thumb is first As a finger, a slit is provided at a position corresponding to the finger crotch portion between the first finger and the second finger, and the tip portion having the slit is formed with a fixing seat surface on the back surface thereof to be thin,
A means for adhering and fixing the fixing seat plate to the fixing seat surface in a state in which the inter-finger insertion wall formed integrally with the fixing seat plate is projected from the slit to the tip partial surface is adopted. The interposing wall is preferably formed of an elastic member whose size can be changed by cutting.

[0006]

The shoe interior wearing mat constructed as described above is used as a shoe insole or as an insole attached to the inside of the shoe as in the case of a normal shoe. Wear socks with socks that have tabi-shaped crotch fingers, or if you are wearing socks while wearing thongs with the socks sandwiched between the fingers to form crotch fingers. The inter-finger insertion wall of the mat is sandwiched between the finger crotch, and the inter-fingers provided on the insole fixed on the inner surface of the shoe sole or on the insole laid on the insole and constrained to the inner wall of the shoe. Since the insertion wall is sandwiched by fingers, the inter-finger insertion wall stops the movement of the toe part of the foot in the shoe, and reduces sliding contact with the inner wall of the toe-receiving part of the shoe and contact pressure by the inner wall. To work.

[0007]

EXAMPLE FIG. 1 is a plan view of a shoe insole according to Example 1 of the shoe interior wearing mat of the present invention, FIG. 2 is a right side view, and FIG. 3 is A- of FIG.
FIG. 4 is an enlarged cross-sectional view taken along line A, FIG. 4 is a plan view of the insole according to the second embodiment, and FIG. 5 is an exploded plan view showing a front foot portion of the insole according to the third embodiment with a part thereof cut away. 6 is the same exploded side view, FIG. 7 is a partial plan view of the insole according to the fourth embodiment, FIG. 8 is a plan view of the insole according to the fifth embodiment, FIG. 9 is a right side view, and FIG. 10 is FIG. 3 is a cross-sectional view taken along line BB of FIG.

Example 1 As shown in FIGS. 1 to 3,
On the tip end plane of the flooring main body 1 made of an open-celled sponge member having a plane shape in the shape of a shoe sole, with the thumb as the first finger, the finger crotch portion between the first and second fingers. The insole has a structure in which the inter-finger insertion wall 2 is projectingly provided only at the corresponding position by means of integral molding means.

Example 2 As shown in FIG. 4, on the plane of the tip portion of the laying body 1 made of an open-celled sponge member having a shoe sole shape in plan view, the first finger and the second finger The inter-finger insertion wall 2 is provided at a position corresponding to the inter-finger crotch portion, and at the positions corresponding to the respective finger crotch portions of the second to fifth fingers, the inter-finger insertion small wall 2a having a small size, 2b, 2c
Is an insole with a structure in which the and are integrally projected.

Example 3 As shown in FIGS. 5 and 6, the tip portion of the flooring body 1 in which the mesh fabric layer 7 is laminated on the front surface of the soft resin layer 6 and the nonwoven fabric layer 8 is laminated on the rear surface thereof As a first finger, a slit 3 is provided at a position corresponding to the finger crotch portion between the first finger and the second finger, and a fixing seat surface 4 is formed on the back surface of the tip portion where the slit 3 is formed. The base end of the inter-finger insertion wall 2 is made thin and made of a non-woven material or sponge, which can be cut by a common cutting tool (scissors, cutters, etc.), and is formed into an inverted T-shape in cross section. The fixing seat plate 5 formed so that the finger crotch abutment edge 9 of the inter-finger insertion wall 2 can be cut is used for the fixing in a state where the inter-finger insertion wall 2 is projected from the slit 3 onto the tip partial surface. The insole is configured to be adhesively fixed to the seat surface 4.

In the third embodiment, the fixed seat surface 4
Is formed on the back surface of the tip portion of the bed main body 1, but the fixed seat surface 4 is formed on the front surface of the tip portion of the bed body 1, and the back surface of the fixed seat plate 5 in which the inter-finger insertion wall 2 is formed on the fixed seat surface 4. May be closely fixed.

Example 4 As shown in FIG. 7, Example 1
In the third to third embodiments, the insole main body 1 is a shoe insole configured to have the shape of the front part of the shoe sole, and the inter-finger insertion wall 2 is formed by any one of the first to third embodiments. In the drawings, only the inter-finger insertion wall 2 is shown and detailed description is omitted.

The material and the laminated structure of the main body 1 are not limited to the above-mentioned embodiments, and well-known materials such as a front sheet made of a vinylidene chloride-based, vinyl chloride-based or nylon-based fabric can be used. The back sheet and the back sheet are overlapped with or without intervening deodorant, etc., the entire circumference and part of the flat surface are welded together to form a single piece, and the outer circumference is edge-treated so as not to be angular. It is also possible to use a synthetic fiber material having heat-welding properties and elastic recovery properties.

Embodiment 5 The embodiment shown in FIGS. 8 to 10 is an inner sole of a shoe, and a peripheral wall 14 for fixing inside the shoe including an arch wall 13 around the heel portion 11 to the front tread portion 12.
The inter-finger insertion wall 2 is adhered only to a position corresponding to the finger crotch portion between the first and second fingers with the thumb as the first finger, on the plane of the tip portion of the bed main body 1 in which the Fixed by means,
Although not shown, similarly to the second embodiment, the inter-finger insertion wall 2 and the inter-finger insertion small wall 2 corresponding to the finger claws of the second to fifth fingers are formed.
The shoe inner sole may have a configuration in which a, 2b, and 2c are fixed in a protruding manner.

Example 6 Although not shown in the drawings, the floor covering 1
As, use the one provided with a cutting line so that it can be used by cutting into various sizes described in the section of the prior art,
The inter-finger insertion wall 2 may be provided on this, and when cutting to a foot size, the inter-finger insertion wall 2 may also be cut.

[0016]

As described above, according to the shoe interior wearing lining of the present invention, the shoe insole fixed to the inner surface of the shoe sole or the shoe insole laid on the shoe insole and restrained by the inner wall of the shoe. Since the inter-finger insertion wall that is provided is sandwiched by fingers, the inter-finger insertion wall stops the movement of the toe part of the foot in the shoe, and the sliding contact with the inner wall of the toe part of the shoe or the inner wall It acts to reduce contact pressure, improves the feeling of unity between the foot and the shoe, and improves the wearing comfort of the shoe, as well as reduces walking fatigue, especially the foot on the inner wall of the toe of the shoe. It is possible to provide a shoe interior lining body that does not cause abrasion due to sliding contact or valgus toe due to forced compression because it prevents sliding contact with the foot and contact pressure of the foot against the inner wall.

Further, as described in claim 4, by making the size of the finger crotch abutment edge of the inter-finger insertion wall changeable by cutting, a foot size can be reduced by manufacturing a shoe inner wear rug. (Toe crotch size) can be matched and economical.

[Brief description of the drawings]

FIG. 1 is a plan view of a shoe insole according to a first embodiment of a shoe interior wearing mat of the present invention.

FIG. 2 is a right side view of the insole of the first embodiment.

FIG. 3 is an enlarged cross-sectional view taken along the line AA of FIG.

FIG. 4 is a plan view of a front step portion of the insole according to the second embodiment.

FIG. 5 is an exploded plan view showing a front foot portion of a shoe insole according to a third embodiment with a part thereof cut away.

FIG. 6 is a partial side view of an exploded state in the case of the third embodiment.

FIG. 7 is a plan view of a shoe insole according to a fourth embodiment.

FIG. 8 is a plan view of a shoe insole according to a fifth embodiment.

FIG. 9 is a right side view of the shoe insole of Example 5;

10 is a cross-sectional view taken along the line BB in FIG.

[Explanation of symbols]

 1 Main floor 2 Inter-finger insertion wall 2a, 2b, 2c Small inter-finger insertion wall 3 Slit 4 Fixing seat surface 5 Fixing seat plate 6 Soft resin layer 7 Mesh cloth layer 8 Non-woven cloth layer 9 Finger crotch contact edge 11 Heel part 12 Front tread 13 Arch arch wall 14 Perimeter wall

Claims (4)

[Claims] 1. A space between the first and second fingers, where the thumb is the first finger, on the plane of the tip portion of the main body (1) of which the plane shape is the shoe sole shape or the shoe sole front step portion shape. A shoe interior wearing rug characterized in that an inter-finger insertion wall (2) is provided at a position corresponding to the finger crotch part. 2. The shoe interior wearing rug according to claim 1, wherein the inter-finger insertion wall (2) is also provided at a position corresponding to each of the second to fifth fingers. 3. A slit (3) is provided at a tip portion of the flooring body (1), with a thumb as a first finger and at a position corresponding to a finger crotch portion between the first and second fingers, Form the fixing seat surface (4) on the back of the tip with the slit (3) to make it thinner,
With the inter-finger insertion wall (2) formed integrally with the fixing seat plate (5) protruding from the slit (3) to the tip partial surface, the fixing seat plate (5) is fixed to the fixing seat surface (5). The shoe inner wear rug according to claim 1 or 2, which is adhesively fixed to (4). 4. The shoe interior wearing rug according to claim 1, 2 or 3, wherein the inter-finger insertion wall (2) is formed of an elastic member whose size can be changed by cutting.