JPH08238110A - Running shoes - Google Patents

Abstract

PURPOSE: To easily put on/off a pair of running shoes, and adjust its holding performance by composing each shoe of a shoe main body part in which a heel part upper is omitted, and a heel hold part, and providing the heel hold part to be freely movable forward and back to the shoe main body part. CONSTITUTION: Each running shoe is composed of a shoe main body part 2 in which a heel part upper is omitted, and a heel hold part 3 which is freely movable forward and back to the shoe main body part 2. The heel hold part 3 is fixed to the shoe main body part 2 by a stopper 7 and a base seat 6, and the base seat 6 is formed in such a form that an edge part 6 extended almost perpendicular to a flat plate part 61 is formed at a curved end part of the flat plate part 61 in an almost semicircular form or the like, and a center part of it is fixed by binding to the shoe main body part 2 between an instep part upper 5 and a middle sole. Teeth 8 are formed on the base seat 6, so by engaging this with the stopper 7 energized in a locking direction by a spring, the heel hold part 3 is fixed at a desired position.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an athletic shoe and a heel hold part having a heel hold part which covers a heel part and enables easy attachment / detachment of the athletic shoe and adjustment of a holding property.

[0002]

2. Description of the Related Art A conventional sports shoe, as shown in FIG. 11, has an interior counter 1 for holding the shape and heel of the sports shoe.
4 or has an exterior counter 1 as in FIG.
Have five. In the conventional shoe having such a structure, it is difficult to use because the retention of the heel is adjusted and the shoe is put on and taken off. Further, in the conventional sports shoes, it is necessary to tie the cords when wearing them and to loosen the cords when taking them off, which takes time and effort. For example, since it is uncomfortable when the feet are stuffy when taking a rest, loosening the shoelaces or taking off the shoes eliminates the discomfort, but it takes time and effort. Furthermore, in the conventional sports shoes, it is impossible to adjust the retention / fitness of the heel or change the size thereof.

[0003]

SUMMARY OF THE INVENTION The present invention solves these problems of the conventional athletic shoes, and is equipped with a quick attachment / detachment mechanism so that the retention / fitness of the heel can be adjusted. An object of the present invention is to provide an athletic shoe having a heel hold part capable of adjusting a feeling of size to some extent.

[0004]

The athletic shoe of the present invention has a heel hold part for covering the heel part, and the heel hold part is movable and can be fixed at an appropriate place. Specifically, it is an athletic shoe including a shoe main body having a bottom and an upper upper and not having a heel upper, and a heel hold part, wherein the heel hold part is a heel shoe as shown in FIG. In addition to being movable in the front-back direction with respect to the main body or being rotatable via a fulcrum as shown in FIG. 8,
An athletic shoe that is fixed at a desired position.

In the athletic shoe of the present invention, as shown in FIG. 1 or 8, when the heel hold parts 3 are removed, the upper upper 5 does not have a heel. Therefore, heel hold parts 3
You can give a feeling of liberation like a slipper by removing or loosening. This heel hold parts 3
Is preferably formed with sufficient hardness to hold the heel, which can provide the foot with the required tightening. In order to achieve sufficient hardness, it is preferable to have a structure in which resin, metal, rubber or the like is used as the core material, but a member that gives a suitable cushioning property to the part that contacts the heel (for example, sponge material, cloth material, etc.) Is preferably provided.

In a preferred embodiment, the athletic shoe 1 is fixed to the shoe body 2 so that the pedestal 6 of the heel hold part 3 is sandwiched between the midsole 9 and the upper 5 as shown in FIG. As shown in FIG. 1, the teeth 8 of the pedestal are formed on the outer surface of the pedestal 6.

The heel hold parts 3 are shown in FIGS.
As shown in FIG. 3, a stopper 7 having a spring 12 is provided with teeth 8 of the base on the outer surface of the base 6, and the teeth 8 of the base and the stopper 7 attached to the heel hold part 3 are The heel hold parts 3 are fixed by engaging. When the stopper 7 is pushed to release the engagement between the stopper 7 and the tooth 8, the heel hold part 3 can be slid and can be fixed at an appropriate position. The stopper 7 is not particularly limited as long as the heel hold part 3 can slide and can be fixed at an appropriate place, but resin, metal, hard rubber or the like can be used. Considering moldability and the like, it is preferable to form the stopper from a thermoplastic resin. It suffices if a stopper 7 for the heel hold part 3 is provided with a tool for removal, and not only buttons but dials, levers, screws, etc. are used, but buttons, levers are preferable, and a button for removal is attached. It is especially preferable to press the button for taking off when taking it off.

Further, the heel hold parts 3 may be rotatable via a fulcrum as shown in FIGS. 8 and 9. The upper part of the heel hold part 3 may be tightened to the shoe main body, but it is preferable to tighten the heel hold part 3 with, for example, a velcro or a clasp. In particular, as shown in FIG. 8, it is preferable to use a belt-like tightening tool to hold the heel hold part 3 so that it is held from the rear side.

Further, in a shoe of the type in which the heel hold parts 3 rotate, as shown partially in FIG. 10, the same mechanism as that of the shoe of the type shown in FIG. 1 (that is, the engagement between the teeth and the stoppers) is used. It is also possible to fix the heel hold parts 3 to the shoe body 2. Note that although the stopper is omitted in FIG. 10, the structure of the engagement is the same as in FIGS.
It is similar to that shown in. As materials for forming the heel hold parts 3 and the pedestal 6, urethane-based, ester-based,
Amide-based, styrene-based, olefin-based, vinyl chloride-based thermoplastic elastomers, amide-based resins such as 11 nylon and 6.6 nylon, olefin-based resins such as polypropylene and polyethylene, styrene-based resins such as ABS and AES, polycarbonate Although ester resins such as mate and polyethylene terephthalate, and ether resins such as polyacetal are used, thermoplastic resins are preferable, and nylon is particularly preferable. As the rubber material, a high styrene SBR elastomer, a polynorporne elastomer, a urethane rubber, a burch rubber or the like is used, a high styrene SBR elastomer is preferable, and a high styrene rubber is particularly preferable.

[0010]

EXAMPLES The present invention will be described below with reference to examples. Example 1 Example 1 of the present invention will be described with reference to FIG. As shown in FIG. 2, the heel-holding part 3 of the first embodiment is fixed to the shoe body 2 by a stopper 8 and a pedestal 6. The pedestal 6 is, as shown in FIG. 2 and FIG.
The flat plate portion 61 is formed on the curved end portion of the flat plate portion 61 having a substantially semicircular shape or an elliptical shape or a shape close to half thereof.
Has a shape in which an edge portion 62 that extends in a substantially vertical direction is formed, and the flat plate portion 61 is fixed by being sandwiched between the midsole and the instep upper. The shape of the pedestal 6 is not limited to this. For example, as shown in FIG. 3B, an edge 62 may be formed at the end of the horseshoe-shaped flat plate portion 61. As shown in (C), the horseshoe-shaped flat plate portion 61 may be provided with a bridge portion 63. As shown in FIG. 4, the center portion of the pedestal 6 is fixed between the upper 5 and the midsole 9 and fixed to the shoe body 2, and the pedestal has teeth 8 formed on the pedestal. . As shown in FIGS. 5, 6 and 7, a stopper 7 having a spring 12 and teeth 8 of the pedestal are used to connect the heel hold part 3 and the pedestal 6 to the heel hold part 3 of the shoe main body portion 2. Fixed to. The stopper 7 preferably has a release button. The athletic shoe may further include an inner boot type tongue. The heel-holding part 3 has no shape-retaining force and heel-holding power by itself, and the heel-holding part 3 of the invention of the present application
When the shoe is the most loose or removed, the athletic shoe 1 can be easily attached to and detached from the foot. When putting the foot in the athletic shoe and fixing it, the heel can be held by squeezing the heel hold part 3 at a position most suitable for the foot.

Embodiment 2 FIG. 8 shows an athletic shoe having a hinge type heel hold part 3. This heel hold part 3 is joined to the shoe body 2 by the hinge 11, and the heel hold part 3
By rotating the whole body using the hinge 11 as a fulcrum, the heel can be loosened and the shoe can be easily attached and detached. The heel hold part 3 is fixed to the shoe body 2 by a belt-shaped tightening tool 13. The upper part of the heel hold part 3 can be tightened to the shoe body, and can be tightened with, for example, a velcro, a clasp, or the like. The heel-holding part 3 of the invention of this application allows the heel-holding force to be freely adjusted by fixing the heel-holding part 3 at an appropriate position. Further, the belt-shaped tightening tool 13 is removed and the release button (stopper) is pushed. After that, the athletic shoe 1 can be immediately taken off by rotating to an appropriate position.

[0012]

EFFECTS OF THE INVENTION In the sports shoe of the present invention, the heel hold parts can be moved by sliding or rotating,
Also, since it can be fixed at an appropriate place, the time and effort of putting on and taking off can be greatly reduced, and the retention of the heel can be adjusted,
Furthermore, there is an excellent effect that the feeling of size can be adjusted to some extent. Moreover, since there is no heel upper in the heel, it can be used like a slipper, and thus a feeling of liberation can be obtained.

[Brief description of drawings]

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

FIG. 2 is a perspective view of a heel hold part.

FIG. 3 is a plan view of a pedestal

FIG. 4 is a sectional view of the sports shoe of the present invention.

FIG. 5 is a partial cross-sectional view of a pedestal and a heel hold part in a fixed state when viewed from above.

FIG. 6 is a partial cross-sectional view of the pedestal and the heel hold parts in a detached state as seen from above.

FIG. 7 is a partial cross-sectional view of a pedestal and a heel hold part in a detached state as viewed from the rear.

FIG. 8 is a side view of another example of the sports shoe of the present invention.

9 is a perspective view of the heel hold part of FIG. 8. FIG.

10 is a side view of another heel hold part of FIG. 8. FIG.

FIG. 11: Conventional sports shoes

[FIG. 12] Another conventional athletic shoe

[Explanation of symbols]

 1 shoe 2 shoe body part 3 heel hold part 4 bottom part 5 upper part 6 pedestal 61 flat plate part 62 edge part 63 bridge part 7 stopper 8 base tooth 9 midsole 10 outsole 11 hinge 12 spring 13 tightening tool 14 interior counter 15 Exterior counter

Claims (8)

[Claims] 1. An athletic shoe comprising a shoe main body having a sole and an upper upper part and not having a heel upper, and a heel holding part, wherein the heel holding part is in the front-back direction with respect to the shoe main part. An athletic shoe, characterized in that it is movable to and fixed at a desired position. 2. The sports shoe according to claim 1, wherein the heel hold part is removable. 3. The sports shoe according to claim 1, wherein the heel hold part is slidable by forming a pedestal and a slide mechanism at a lower end portion thereof. 4. An athletic shoe comprising a shoe main body having a bottom and an instep upper and not having a heel upper, and a heel hold part, wherein the heel hold part is a fulcrum with respect to the heel shoe main part. An athletic shoe characterized by being rotatable through the. 5. The sports shoe according to claim 4, wherein the fulcrum is at the front of the heel holding part. 6. A shoe body portion having a bottom portion and an upper portion upper portion and not having a heel portion upper portion. 7. A heel hold part having a slide mechanism. 8. A heel hold part having a hinge mechanism.