Achilles tendon booster protection shoe

Abstract

The present invention relates to an Achilles tendon assisting protection shoe, comprising a shoe body, an elastic mechanism being arranged on the shoe body, the elastic mechanism comprising a limiting sleeve which can be sleeved on the gastrocnemius muscle portion corresponding to the calf and an elastic band connected to the limiting sleeve, the lower end of the elastic band being connected to the shoe body, when the forefoot and the heel of the lower surface of the shoe body are both on the ground, the elastic band is in a first telescopic state, when the forefoot of the shoe body is on the ground and the heel is off the ground, the elastic band is in a second telescopic state, the first telescopic state is a stretching state, and the length of the elastic band in the first telescopic state is greater than the length of the elastic band in the second telescopic state. When the forefoot touches the ground and the heel is off the ground, the Achilles tendon is lifted up, and the elastic band is contracted into the second telescopic state, and the elastic force of the elastic band can provide assistance for the lifting of the Achilles tendon, reduce Achilles tendon stretching fatigue, and protect the Achilles tendon. The present invention directly arranges the limiting sleeve and the elastic band on the sole, and has the advantage of simple structure.

Description

Technical Field

[0001] The invention relates to an Achilles tendon power-assisting protective shoe, belonging to the technical field of shoes. Background Art

[0002] Most running and jumping athletes or professional players suffer from degenerative diseases due to repeated and intense stretching of the Achilles tendon. They experience pain, swelling and stiffness above the heel, which often worsens after exercise. Relevant surveys have found that about 1,000-2,100 people out of every 100,000 will suffer from Achilles tendon injuries, which are more common in track and field, high jump, long jump athletes or basketball and football enthusiasts. Traditional shoes are difficult to protect the Achilles tendon, and generally an Achilles tendon protector is set up separately, which is more complicated and bulky.

[0003] In view of this, the inventor conducted in-depth research on the above-mentioned issues, and thus the present case was produced. Summary of the invention

[0004] The purpose of the present invention is to provide an Achilles tendon-assisting protective shoe which has a simple structure and can protect the Achilles tendon and reduce Achilles tendon strain.

[0005] In order to achieve the above object, the present invention adopts such technical solution:

[0006] A shoe for assisting in protecting the Achilles tendon comprises a shoe body, wherein the position of the shoe body corresponding to the front of the sole of a human foot is set as the forefoot portion, the position of the shoe body corresponding to the heel is set as the heel portion, the side of the shoe body corresponding to the inner side of the instep is the inner side, and the side of the shoe body corresponding to the outer side of the instep is the outer side, the shoe body is provided with an elastic mechanism for assisting in lifting the Achilles tendon, the elastic mechanism comprises a limiting sleeve which can be sleeved on the gastrocnemius muscle portion of the calf and an elastic band connected to the limiting sleeve, the lower end of the elastic band is connected to the shoe body, when the forefoot portion and the heel portion of the lower surface of the shoe body are both on the ground, the elastic band is in a first telescopic state, and when the forefoot portion of the shoe body is on the ground and the heel portion is off the ground, the elastic band is in a second telescopic state, the first telescopic state is a stretched state, and the length of the elastic band in the first telescopic state is greater than the length of the elastic band in the second telescopic state.

[0007] As a preferred embodiment of the present invention, the second telescopic state is a natural state when the elastic band is not subjected to force.

[0008] As a preferred embodiment of the present invention, the shoe body comprises a sole and an upper connected to the sole, and the lower end of the elastic band is connected to the upper or the sole.

[0009] As a preferred embodiment of the present invention, the elastic band includes a first elastic band, the upper end of the first elastic band is connected to the limiting sleeve, the lower end of the first elastic band is connected between the upper and the sole, and the lower end of the first elastic band is located at the rear end of the heel.

[0010] As a preferred embodiment of the present invention, the elastic band also includes a second elastic band and a third elastic band, the upper end of the second elastic band is connected to the limiting sleeve, and the lower end of the second elastic band is connected between the upper and the sole, the upper end of the third elastic band is connected to the limiting sleeve, and the lower end of the third elastic band is connected between the sole and the upper, the second elastic band and the third elastic band are arranged in an "X" shape, and the lower end of the first elastic band is located between the lower end of the second elastic band and the lower end of the third elastic band.

[0011] As a preferred embodiment of the present invention, the side of the limiting sleeve close to the heel is the rear side, and the other opposite side is the front side, and the upper ends of the second elastic band and the third elastic band are both connected to the front side of the limiting sleeve.

[0012] As a preferred embodiment of the present invention, it also includes a guide sleeve arranged on the shoe upper, the guide sleeve is arranged corresponding to the soleus muscle of the calf, and the first elastic band, the second elastic band and the third elastic band intersect at the guide sleeve and pass between the guide sleeve and the shoe upper.

[0013] As a preferred embodiment of the present invention, the shoe upper extends to the position of the gastrocnemius muscle corresponding to the calf, and the limiting sleeve and the guide sleeve are both fixed on the shoe upper.

[0014] As a preferred embodiment of the present invention, the limiting sleeve includes a first adjustment strap arranged around the shoe upper, one end of the first adjustment strap is a first free end, the other end of the first adjustment strap is a first adjustment end, a first Japanese-shaped buckle is provided on the first adjustment end, and the first adjustment strap is fixed to the shoe upper at a position between the first free end and the first adjustment end by stitching.

[0015] As a preferred embodiment of the present invention, the guide sleeve includes a second adjustment strap arranged around the shoe surface, one end of the second adjustment strap is a second free end, the other end of the second adjustment strap is a second adjustment end, a second Japanese buckle is provided on the second adjustment end, and the second adjustment strap is fixed to the shoe surface at a position between the second free end and the second adjustment end by stitching.

[0016] After adopting the technical solution of the present invention, after putting on the shoes, the limiting sleeve is put on the position of the calf corresponding to the gastrocnemius muscle. By utilizing the structural characteristics of the gastrocnemius muscle, the limiting sleeve is not easy to slip off automatically. When the forefoot and the heel both touch the ground, the elastic band is in the first telescopic state. When the forefoot touches the ground and the heel leaves the ground, the Achilles tendon is lifted up, and the elastic band contracts to the second telescopic state accordingly. The elastic force of the elastic band can provide assistance for the lifting of the Achilles tendon, reduce the Achilles tendon stretching fatigue, and protect the Achilles tendon. The limiting sleeve and the elastic band are directly arranged on the sole of the shoe, which has the advantage of simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a rear view of the present invention.

[0018] Figure 2 It is a side view of the present invention.

[0019] In the figure:

[0020] Shoe body 10 Sole 11

[0021] Upper 12 Forefoot 101

[0022] Arch 102 Heel 103

[0023] Inside 104 Outside 105

[0024] First elastic band 21 Second elastic band 22

[0025] The third elastic band 23 and the limiting sleeve 30

[0026] First adjustment end 31 First free end 32

[0027] Guide sleeve 40 Second adjustment end 41

[0028] The second free end 42 DETAILED DESCRIPTION

[0029] In order to further explain the technical solution of the present invention, it is described in detail below with reference to the accompanying drawings.

[0030] Reference Figure 1 to Figure 2 A shoe for assisting the protection of the Achilles tendon comprises a shoe body 10, wherein the position of the shoe body 10 corresponding to the front of the sole of the human body is set as a forefoot portion 101, the position of the shoe body 10 corresponding to the heel is set as a heel portion 103, the side of the shoe body 10 corresponding to the inner side of the instep is the inner side 104, and the side of the shoe body 10 corresponding to the outer side of the instep is the outer side 105. The shoe body 10 is provided with an elastic mechanism for assisting the lifting of the Achilles tendon, the elastic mechanism comprises a limiting sleeve 30 which can be sleeved on the part of the calf corresponding to the gastrocnemius muscle and an elastic band connected to the limiting sleeve 30, the limiting sleeve 30 is set corresponding to the gastrocnemius muscle, and when in use, the limiting sleeve 30 is sleeved above the position with a larger circumference along the outer periphery of the gastrocnemius muscle, so that the limiting sleeve 30 is not easy to slide down during the use of the shoe. The lower end of the elastic band is connected to the shoe body 10. When the forefoot portion 101 and the heel portion 103 of the lower surface of the shoe body 10 are both on the ground, the elastic band is in a first telescopic state. When the forefoot portion 101 of the shoe body is on the ground and the heel portion 103 is off the ground, the elastic band is in a second telescopic state. The first telescopic state is a stretched state, and the length of the elastic band in the first telescopic state is greater than the length of the elastic band in the second telescopic state.

[0031] As a preferred embodiment of the present invention, the second telescopic state is a natural state of the elastic band when no force is applied. In the present invention, the second telescopic state may also be a stretched state, but in the second telescopic state, the length of the elastic band is less than that of the first telescopic state, that is, during the transition from the first telescopic state to the second telescopic state, the elastic band automatically contracts under the action of its own elastic force.

[0032] As a preferred embodiment of the present invention, the shoe body 10 includes a sole 11 and an upper 12 connected to the sole 11 , and the lower end of the elastic band is connected to the upper 12 or the sole 11 .

[0033] As a preferred embodiment of the present invention, the elastic band includes a first elastic band 21, the upper end of the first elastic band 21 is connected to the limiting sleeve 30, the lower end of the first elastic band 21 is connected between the upper 12 and the sole 11, and the lower end of the first elastic band 21 is located at the rear end of the heel portion 103. In use, the first elastic band 21 generally extends in the vertical direction.

[0034] As a preferred embodiment of the present invention, the elastic band also includes a second elastic band 22 and a third elastic band 23, the upper end of the second elastic band 22 is connected to the limiting sleeve 30, and the lower end of the second elastic band 22 is connected between the upper 12 and the sole 11, the upper end of the third elastic band 23 is connected to the limiting sleeve 30, and the lower end of the third elastic band 23 is connected between the sole 11 and the upper 12, the second elastic band 22 and the third elastic band 23 are arranged in an "X" shape, and the lower end of the first elastic band 21 is located between the lower end of the second elastic band 22 and the lower end of the third elastic band 23.

[0035] As a preferred embodiment of the present invention, the side of the limiting sleeve 30 close to the heel portion 103 is the rear side, and the other opposite side is the front side, the upper end of the second elastic band 22 and the upper end of the third elastic band 23 are both connected to the front side of the limiting sleeve 30, the lower end of the second elastic band 22 is located at the inner side 104 of the front end of the heel portion 103, and the third elastic band 23 is located at the outer side 105 of the front end of the heel portion 103.

[0036] As a preferred embodiment of the present invention, it also includes a guide sleeve 40 arranged on the upper 12, and the guide sleeve 40 is arranged corresponding to the soleus muscle of the calf, that is, it is located below the gastrocnemius muscle. The first elastic band 21, the second elastic band 22 and the third elastic band 23 intersect at the guide sleeve 40 and pass between the guide sleeve 40 and the upper 12.

[0037] As a preferred embodiment of the present invention, the shoe upper 12 extends to the position of the gastrocnemius muscle corresponding to the calf to form a long tubular shoe upper 12 , and the limiting sleeve 30 and the guide sleeve 40 are both fixed on the shoe upper 12 .

[0038] As a preferred embodiment of the present invention, the limiting sleeve 30 includes a first adjustment strap arranged around the shoe upper 12, one end of the first adjustment strap is a first free end 32, the other end of the first adjustment strap is a first adjustment end 31, a first Japanese-shaped buckle is provided on the first adjustment end 31, and the first adjustment strap is fixed to the shoe upper 12 at a position between the first free end 32 and the first adjustment end 32 by stitching.

[0039] As a preferred embodiment of the present invention, the guide sleeve 40 includes a second adjustment belt arranged around the shoe upper 12, one end of the second adjustment belt is a second free end 42, the other end of the second adjustment belt is a second adjustment end 41, a second Japanese-shaped buckle is provided on the second adjustment end 41, and the second adjustment belt is fixed to the shoe upper 12 at a position between the second free end 42 and the second adjustment end 41 by stitching.

[0040] With the above structure, the tightness of the limiting sleeve 30 can be adjusted by the first adjustment belt, so that the limiting sleeve 30 can be comfortably mounted on the calf and is not easy to slide downward, thereby allowing the elastic belt to stretch smoothly.

[0041] The product form of the present invention is not limited to the illustrations and embodiments of this case. Any appropriate changes or modifications made by anyone with similar ideas should be deemed to be within the patent scope of the present invention.

Claims

1. An Achilles tendon assisting protection shoe, comprising a shoe body, wherein the position of the shoe body corresponding to the front of the sole of a human foot is set as the forefoot portion, the position of the shoe body corresponding to the heel is set as the heel portion, the side of the shoe body corresponding to the inner side of the instep is the inner side, and the side of the shoe body corresponding to the outer side of the instep is the outer side, characterized in that: The shoe body is provided with an elastic mechanism for assisting in lifting the Achilles tendon, the elastic mechanism comprising a limiting sleeve that can be sleeved on the gastrocnemius portion of the calf and an elastic band connected to the limiting sleeve, the lower end of the elastic band being connected to the shoe body, when the forefoot and heel of the lower surface of the shoe body are both on the ground, the elastic band is in a first telescopic state, when the forefoot of the shoe body is on the ground and the heel is off the ground, the elastic band is in a second telescopic state, the first telescopic state is a stretched state, and the length of the elastic band in the first telescopic state is greater than the length of the elastic band in the second telescopic state.

2. The Achilles tendon protection shoe according to claim 1, characterized in that: The second telescopic state is a natural state when the elastic band is not subjected to force.

3. The Achilles tendon protection shoe according to claim 1, characterized in that: The shoe body comprises a sole and an upper connected to the sole, and the lower end of the elastic band is connected to the upper or the sole.

4. The Achilles tendon protection shoe according to claim 3, characterized in that: The elastic band includes a first elastic band, the upper end of which is connected to the limiting sleeve, the lower end of which is connected between the upper and the sole, and the lower end of which is located at the rear end of the heel.

5. The Achilles tendon assisting protection shoe as claimed in claim 4, characterized in that: The elastic band also includes a second elastic band and a third elastic band, the upper end of the second elastic band is connected to the limiting sleeve, the lower end of the second elastic band is connected between the upper and the sole, the upper end of the third elastic band is connected to the limiting sleeve, the lower end of the third elastic band is connected between the sole and the upper, the second elastic band and the third elastic band are arranged in an "X" shape, and the lower end of the first elastic band is located between the lower end of the second elastic band and the lower end of the third elastic band.

6. The Achilles tendon assisting protection shoe as claimed in claim 5, characterized in that: The side of the limiting sleeve close to the heel portion is the rear side, and the other opposite side is the front side. The upper ends of the second elastic band and the third elastic band are both connected to the front side of the limiting sleeve.

7. The Achilles tendon protection shoe according to claim 6, characterized in that: It also includes a guide sleeve arranged on the shoe upper, the guide sleeve is arranged corresponding to the soleus muscle of the calf, the first elastic band, the second elastic band and the third elastic band intersect at the guide sleeve and pass through between the guide sleeve and the shoe upper.

8. The Achilles tendon assisting protection shoe as claimed in claim 7, characterized in that: The shoe upper extends to the position of the gastrocnemius muscle corresponding to the calf, and the limiting sleeve and the guide sleeve are both fixed on the shoe upper.

9. The Achilles tendon assisting and protecting shoe as claimed in claim 8, characterized in that: The limiting sleeve includes a first adjustment strap encircling the shoe upper, one end of the first adjustment strap is a first free end, the other end of the first adjustment strap is a first adjustment end, a first Japanese buckle is provided on the first adjustment end, and the first adjustment strap is fixed to the shoe upper at a position between the first free end and the first adjustment end by stitching.

10. The Achilles tendon assisting protection shoe as claimed in claim 9, characterized in that: The guide sleeve includes a second adjustment belt arranged around the shoe surface, one end of the second adjustment belt is a second free end, the other end of the second adjustment belt is a second adjustment end, a second Japanese buckle is provided on the second adjustment end, and the second adjustment belt is fixed to the shoe surface at a position between the second free end and the second adjustment end by stitching.

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