KR101590693B1 - The elasticity shoes - Google Patents

Abstract

The present invention relates to an elastic shoe that can be used for exercise or play, and more specifically, to provide an elastic shoe having functionality that can provide a sufficient jumping force not provided by conventional spring shoes, will be.
That is, according to the present invention, there is provided a footwear comprising: a first elastic member having a leaf spring configuration and having a size corresponding to an outsole of a shoe, A rubber elastic member provided on a front lower surface of the first elastic member; And a second elastic member having a trampoline configuration provided on a rear surface of the first elastic member.

Description

The elasticity shoes

The present invention relates to an elastic shoe that can be used for exercise or play, and more specifically, to provide an elastic shoe having functionality that can provide a sufficient jumping force not provided by conventional spring shoes, will be.

Elastic shoes which can be used for athletic or playful are proposed in various configurations.

A leaf spring jumping shoe of a Korean public utility model publication (U) 20-2012-0003743 (May 30, 2012.) is provided. The leaf spring jumping shoe is integrally formed on a bottom surface of a jumping shoe main body The plate spring main body having elasticity to be engaged with the leaf spring binding portion is formed in the shape of a shoe sole and the width and shape of the entire bottom portion of the jumping shoe And the bottom portion of the main elastic leaf spring is packed and attached with a shoe bottom material of a general anti-slip function such as elastic rubber.

As another example, a jumping play ball of the Korean Utility Model Publication (U) 20-1998-056600 (Oct. 15, 1998) has been proposed, which is worn by a Velcro tape, In a normal shoe, the bottom of the sole is joined to the bottom of the sole in the same shape as that of the sole, and the front and rear portions are protruded downward to form large, middle and small spring engagement grooves, And a bottom plate formed to correspond to the upper spring support portion and having a bottom surface formed with a non-slippery concavo-convex portion, wherein the base, middle, small spring engagement grooves, A lower spring support portion provided with a large-, medium-, small-spring support groove and a release-preventing string support groove at a position facing the engagement groove, and a lower spring support portion which is inserted into the large, middle, small spring engagement grooves, Can Middle, and small springs whose pitches of the respective springs are matched with each other, and the play-stopper main body is formed by coupling the release-prevention-strap-fitting groove and the release-prevention-strap-supporting groove with the release- .

This prevents the jump height of jumping from decreasing even if it is used continuously for a long period of time by increasing and decreasing the buffering force by connecting a plurality of springs having different sizes between the shoe and the foot plate, Thereby preventing lifting of the ankle or joints in the process, extending the lifetime of the product, increasing the enjoyment of jumping to the user, and enhancing physical fitness.

Another example is a jumping mechanism for play of Korean Registered Patent Application No. B1-0106888 (November 21, 2003), wherein elastic means are attached to the bottom of the main body and a user wears each foot Wherein the elastic means comprises a coil having a predetermined number of turns formed between two arms and a coil having a predetermined number of turns greater than or equal to the diameter of the coil, A formed torsion spring; The wire constituting the torsion spring is relatively thicker than a coil formed between the two arms and an arm portion contacting the ground, the coil and the arm portion above the connection portion with the jumping mechanism body; The connecting portion coil fixed to the bottom of the main body is connected to the connecting portion coil of one or more other torsion springs fixed to the bottom of the main body so as to be simple in structure and easy to change direction when jumping or walking .

However, in the case of the above-mentioned prior arts, it is difficult to provide a strong jumping force because the lower elastic body is directly coupled to the upper shoe, and when the bottom of the elastic body is not correctly grounded in the landing operation, It is not applied to real shoes because of problems, and it is not applicable to other shoes.

KR 2020120003743i 2012.05.30. KR 201998056600 U Oct. 15, 1998. KR 100406888 B1 Nov. 21, 2003.

Therefore, the present inventor has researched all the problems of the conventional spring shoes described above. The inventor of the present invention researched and invented the present invention. In the present invention, the first elastic member having the leaf spring configuration is provided below the shoe, The elastic force of the first and second elastic parts is simultaneously provided when the pressing force is applied to the shoe so that the jumping force can be improved. In addition, even when landing on the bad condition, The present invention has been accomplished on the basis of such a technical problem that a wide ground surface of an elastic member touches the ground to provide a safety feeling of wearing.

Three types of elastic shoes provided in the present invention as a means for solving the problem can be proposed;

A first elastic member having a leaf spring structure configured to have a size corresponding to an outsole of a shoe and to be fixed to an outsole; A rubber elastic member provided on a front lower surface of the first elastic member; And a second elastic member having a trampoline configuration provided on a rear lower surface of the first elastic member.

A first elastic member having a plate spring configuration that is longer than the outsole of the second shoe and fixes the front and rear portions to the outsole so as to have front and rear fixing portions exposed to the outside of the outsole; And two second elastic members composed of a trampoline structure provided on a lower surface of the front / rear fixing part of the first elastic member.

The upper and lower portions of the upper and lower shoes are formed to be longer than the outsole of the shoe so that the upper and lower portions of the lower plate are folded upward at both ends thereof, An elastic member; And two second elastic members composed of a trampoline structure provided on a lower surface of the first elastic member.

And a grounding member made of a synthetic rubber having a synthetic rubber material or a spike coupled to the lower portion of the second elastic member is detachably coupled.

And the engagement of the first elastic member and the second elastic member attaches the first elastic member to the first elastic member in a welded or riveting configuration downwardly to the first elastic member; And the nut is inserted into the shaft hole formed in the shaft coupling plate to fasten the nut to the screw rod so that a space is formed between the first and second elastic members.

And the engagement of the first elastic member and the second elastic member attaches the struts to the first elastic member in a welded or riveting configuration downwardly; And an engaging portion is formed at the lower end of the support to form a locking protrusion; And a riveting structure for pressing the tip end of the fitting portion in a state where the fitting portion is sandwiched between the shaft holes formed in the shaft coupling plate.

The elastic shoes provided in the present invention can be used for exercise or play. When the elastic shoes are used for play, the elastic force of the first elastic member having the upper leaf spring structure and the second elastic member coupled to the first elastic member So that it can provide a high jumping force not experienced in conventional spring shoes.

Also, since the second elastic member supports the wide ground surface and provides the same functionality as the joint in which the connection portion coupled with the first elastic member is bent in all directions, the wear stability can be provided.

Further, since the second elastic member is configured to detachably connect the bottom plate of the rubber material having the rubber material or the spike attached thereto, the product can be used for a long time by replacing the bottom plate, and the rubber material And in the case of soil or turf pitch, it is possible to use a floor plate coupled with spikes to enable a slip-free walking or jumping play.

It is expected that the present invention can provide a function to increase the distance when used for athletic use, particularly golf shoes. In other words, when a tee shot or a shot shot in the air is shot for the first time when the game is started in a hole in the state where the present invention is ignited, the ball plays a role of pushing up the stretched leg with recoil, It is possible to expect the effect of increasing the number.

1 is a front view showing a first preferred embodiment of the elastic shoe provided in the present invention;
2 is an exploded perspective view showing a configuration of a first elastic member and a second elastic member applied to the present invention;
3 is a cross-sectional view showing a combined state of the first elastic member and the second elastic member applied to the present invention
Fig. 4 is a cross-sectional view of another example showing the combined state of the first elastic member and the second elastic member applied to the present invention
5 is a front view showing a second preferred embodiment of the elastic shoe provided in the present invention.
6 is an exploded perspective view showing the configuration of the first elastic member and the second elastic member applied to the second embodiment of the present invention
7 is a front view showing a third preferred embodiment of the elastic shoe provided in the present invention.
8 is an exploded perspective view showing the configuration of the first elastic member and the second elastic member applied to the third embodiment of the present invention
9 is a perspective view showing a configuration of a bottom plate coupled to a second elastic member applied to the present invention;

The elastic shoes provided in the present invention can be used for exercise such as golf, jumping play of children, and the like, and it is possible to provide a sufficient jumping force not provided by existing spring shoes in addition to the safety of wearing, Embodiments of the elastic shoes provided in the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a front view showing a first preferred embodiment of the elastic shoe provided in the present invention, FIG. 2 is an exploded perspective view showing the configuration of the first elastic member and the second elastic member applied to the present invention, and FIG. 3 Sectional view showing the configuration of the first elastic member and the second elastic member applied to the present invention.

In the first embodiment of the elastic shoes 1 provided in the present invention, as shown in the figure, the first elastic member 3 is manufactured to have a size corresponding to the outsole 2 of various shoes.

The first elastic member 3 is formed by cutting a leaf spring having excellent elasticity and the coupling with the outsole 2 is formed in the outsole 2 through the hole 2a formed in the insert or outsole 2, The fixing bolt 4 inserted into the bottom of the upper part of the outer solenoid 2 is inserted into the fixing hole 3a formed in the first elastic member 3 and the nut 4a is fastened or the hole 2a of the outer sol 2 And the rivet 5 may be fixed to the fixing hole 3a of the first elastic member 3 by riveting. A method of attaching the first elastic member 3 to the outsole 2 in an insert form or attaching the first elastic member 3 using an adhesive may be employed. The first elastic member 3 has a shape in which the elastic shoes 1 are floating in the air, and when the elastic shoes 1 are pressed by the body weight, they are bent like an bow. When the weight is removed, to be.

A rubber elastic member 6 and a second elastic member 7 having a trampoline configuration are provided below the first elastic member 3 of the leaf spring structure coupled with the outsole 2.

A rubber elastic member 6 is preferably provided on the front lower surface of the first elastic member 3 which is preferably on the lower side of the outsole 2 supporting the toes and soles of the foot and the first elastic member 6 which is on the lower side of the outsole 2 supporting the heel, And a second elastic member (7) is provided on the rear lower surface of the elastic member (3).

The combination of the first elastic member 3 and the rubber elastic member 6 is achieved by using a fixing bolt 4 and a nut 4a for coupling the outsole 2 and the first elastic member 3, A method of using it, a method of using an adhesive, and the like. In the present invention, a method of using the fixing bolt 4 and the nut 4a in such a configuration that the outsole 2 and the first elastic member 3, and the first elastic member 3 and the rubber elastic member 6 are combined Respectively.

The second elastic member 7 is provided with a shaft coupling plate 72 at the center of the support ring 71 and between the support ring 71 and the shaft coupling plate 72, And a plurality of coil springs 73 are radially coupled to the shaft fixing plate 72 so as to be radially engaged with the spring fixing holes 71a, And a grounding member 74 that is in contact with the ground.

The engagement of the first elastic member 3 and the second elastic member 7 is achieved by attaching the threaded rod 8 to the first elastic member 3 in a downwardly welded or riveting configuration to the first elastic member 3 And the threaded rod 8 is fitted into the shaft hole 72b formed in the shaft coupling plate 72 so that a space is formed between the first elastic member 3 and the second elastic member 7, To be connected to each other by a method of fastening the nuts (9).

As another example, as shown in Fig. 4, the struts 10 are attached to the first elastic member 3 downward by welding or riveting, and the lower ends of the struts 10 are fitted with hooking tails 10a And the engaging portion 10b is engaged with the shaft hole 72b formed in the shaft coupling plate 72 by a riveting configuration that presses against the tip of the fitting portion 10b .

The elastic shoes 1 according to the first embodiment of the present invention configured as described above can be used when walking, and include a first elastic member 3 bent like an bow in the air while wearing the outsole 2 at the time of ignition, When the elastic spring 6 of the elastic member 6 and the coil spring 73 of the second elastic member 7 are pressed and the elastic shoes 1 fall from the ground, And the elastic force provided by the rubber elastic member 6 and the coil spring 73 of the second elastic member 7 provide the function of repelling the foot from the ground so that the force The foot can be easily lifted, so that even when walking for a long time, fatigue can be reduced, and the shock transmitted to the joints can be absorbed when walking, so that even if a person with a joint disease wears it, they can walk without giving any strain to the joint.

Fig. 5 is a front view showing a second preferred embodiment of the elastic shoe provided in the present invention. Fig. 5 is an exploded perspective view showing the configuration of the first elastic member and the second elastic member applied to the second embodiment of the present invention. FIG.

The second embodiment of the elastic shoe 1 according to the present invention is constructed to be longer than the outsole 2 of the shoe so that the front and rear fixing parts 31, which are exposed to the outside of the outsole 2, Spring-structured first elastic member 3 is fixed to the outsole 2 so as to have the elastic member 32.

Two second elastic members 7 having a trampoline configuration are provided on the lower surface of the front and rear fixing portions 31 and 32 of the first elastic member 3 fixed to the outsole 2 as described above. . At this time, the two second elastic members 7 can be positioned below the outsole 2, but as shown in FIG. 1, the two elastic members 7 are installed so as to be located outside the outsole 2, do.

The coupling between the outsole 2 and the first elastic member 3 and the coupling between the first elastic member 3 and the second elastic member 7 are provided as in the first embodiment. .

In the second embodiment of the present invention configured as described above, when the weight of the wearer is pressed on the shoe coupled to the first elastic member 3, the second elastic member 7, which is in contact with the ground surface, The first elastic member 3 and the second elastic member 7 are bent together to provide an elastic force to the upper side of the first elastic member 3 when jumping or walking. Since the elasticity is provided to the shoe, the function of pushing the shoe with the weight to the upper portion strongly is provided, thereby providing the function of doubling the jumping force and the like.

FIG. 7 is a front view showing a third preferred embodiment of the elastic shoe provided in the present invention, and FIG. 8 is an exploded perspective view showing the configuration of the first elastic member and the second elastic member applied to the third embodiment of the present invention FIG.

The third embodiment is configured to be longer than the outsole 2 of the shoe so that the front and rear portions of the elastic shoe 1 are located outside the outsole 2 And the upper plate 35 is bent and formed in parallel to the lower plate 33 so as to extend from the lower plate 33 to the folded and resilient portion 34. The upper plate 35 is bent upwardly at both ends of the exposed lower plate 33, The first elastic member 3 is formed. In the present invention, the folded and resilient portion 34 is shown as a round shape, and it is of course possible to form the folded and resilient portion 34 in the form of a c if necessary.

The upper plate 35 of the first elastic member 3 is fixed in close contact with the outsole 2 and two second elastic members 7 composed of a trampoline structure are provided on the lower plate 33 of the first elastic member 3 ). At this time, the two second elastic members 7 are configured to be positioned below the outsole 2.

In the third embodiment of the present invention constructed as described above, the upper and lower plates 33 of the first elastic member 3, which is in contact with the ground when the wearer's body weight is pressed in the shoe engaged with the first elastic member 3, The lower plate 33 is bent like an bow toward the outsole 2 on the basis of the folded elastic portion 34 so that the lower plate 33 and the upper plate 33 are inclined with respect to the bending elastic portion 34, Since the composite elastic force provided by the first elastic member 35 and the bending elastic portion 34 is provided together with the coil spring 73 of the second elastic member 7, the jumping force can be further increased.

In the case of the second elastic member 7 provided in the present invention, as in the first to third embodiments, the threaded rod 11 or the strut 13 provided at the lower side of the first elastic member 3 is used The wide grounding member 74 of the second elastic member 7 can be maintained in a grounded state even when the wearer's ankle is twisted in a state in which the golfer is walking or jumping, It can guarantee landing safety.

9 is a perspective view showing a configuration of a grounding member coupled to a second elastic member applied to the present invention.

The second elastic member 7 applied to the first to third embodiments of the present invention has a configuration in which the ground member 74 is detachably coupled.

The grounding member 74 is configured to be detachably coupled to the support ring 71 of the ring-shaped second elastic member 7 by forming an annular fitting portion 74a on the upper side, Make it using rubber. The grounding member 74 can solve the problem that the support ring 71 of the second elastic member 7 made of a metal touches the ground and is therefore worn out.

The grounding member 74 may be configured to have a spike 74b at the bottom. When the spike 74b is provided, it is preferable to apply to the golf shoes or the like, and since the spike 74b is stuck to the ground when worn, the problem of slipping on the ground can be solved.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of protection of the present invention should not be limited to the described embodiment, but should be determined by the equivalents as well as the claims that follow.

1: Elastic shoes 2: Outsole
2a: hole 3: first elastic member
3a: Fixing hole 31, 32: Front / rear fixing part
33: lower plate 34: bending elastic portion
35: upper plate 4: fixing bolt
4a: Nut 5: Rivet
6: rubber elastic member 7: second elastic member
8: Nasa bar 9: Nut
10: holding column 10a:
10b: fitting portion 71: supporting ring
71a, 72a: spring fixing hole 72: shaft coupling plate
72b: shaft hole 73: coil spring
74: grounding member 74a:
74b: Spike

Claims (6)

delete delete 1. An elastic shoe (1) used for exercise or jumping play;
The upper and lower portions of the foot plate 33 are formed to be longer than the shoe outsole 2 so that the upper and lower portions of the lower plate 33 exposed to the outside of the outsole 2 are formed with the upwardly bent bent elastic portions 34, A first elastic member 3 for fixing the upper plate 35 to the outsole 2 by forming an upper plate 35 in parallel with the lower plate 33;
And two second elastic members (7) provided on the lower surface of the lower plate (33) and having a trampoline configuration in which a plurality of coil springs (73) are radially coupled.
The method of claim 3,
Wherein a grounding member (74) made of a synthetic rubber having a synthetic rubber material or a spike (74b) bonded thereto is detachably coupled to a lower portion of the second elastic member (7).
The method of claim 3,
The engagement of the first elastic member 3 and the second elastic member 7 is achieved by attaching the threaded rod 8 to the first elastic member 3 in a downwardly welded or riveting configuration to the first elastic member 3 ;
The threaded rod 8 is inserted into the shaft hole 72b formed in the shaft coupling plate 72 so that the threaded rod 8 is formed so that a space is formed between the first elastic member 3 and the second elastic member 7, And the nut (9) is fastened to the elastic member (3).
The method of claim 3,
The engagement of the first elastic member 3 and the second elastic member 7 attaches the struts 10 downwardly to the first elastic member 3 in a welded or riveting configuration;
The fitting portion 10b is formed so that the engaging step 10a is formed at the lower end of the support 10;
Wherein the resilient shoe is configured by a riveting configuration in which the tip end of the fitting portion (10b) is pressed while the fitting portion (10b) is sandwiched between the shaft hole (72b) formed in the shaft coupling plate (72).

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