CN212325616U - Long jump shoes - Google Patents

Abstract

The utility model belongs to the technical field of the dress, a shoes of jumping away is disclosed, including shoes body, sole and elastic component, the sole is fixed in the bottom of shoes body, and the elastic component sets up between shoes body and sole, and the elastic component extends to the arch of shoes portion of sole, the perk that makes progress of the front end of elastic component from the shoes front portion of sole. The sole supports the shoe body, and when a person presses down in long jump movement, the elastic piece deforms, so that the gravitational potential energy of the human body can be converted into the elastic potential energy of the elastic piece; when the feet of a person jump, the elastic piece recovers, the elastic potential energy can be converted into the kinetic energy of the human body, the initial speed of the feet of the person to jump is increased, and the long jump distance is further increased.

Description

Long jump shoes

Technical Field

The utility model relates to a dress technical field especially relates to a long jump shoes.

Background

Standing long jump refers to long jump from a standing position without run-up, and is a sport that integrates physical qualities in such aspects as jumping, explosive force, physical coordination, and skill. When long jump sports are carried out, the long jump distance is influenced by wearing the shoes. In the long jump sports, on one hand, people only wear common running shoes, and the possibility of damaging feet of people is available while the long jump distance cannot be increased; on the other hand, the special long jump shoes are worn, but the long jump shoes only improve the protection of human feet and cannot increase the long jump distance.

Based on the above situation, it is desired to design a long jump shoe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provides a long jump shoe which can improve the kinetic energy of a human body when jumping out.

To achieve the purpose, the utility model adopts the following technical proposal:

a long jump shoe comprising:

a shoe body;

the sole is fixed at the bottom of the shoe body and used for supporting the shoe body;

the elastic component, set up in the shoes body with between the sole, the elastic component is followed the forefoot of sole extends to the arch of shoes portion of sole, the front end perk that makes progress of elastic component.

Optionally, the elastic member is a carbon fiber sheet.

Specifically, the carbon fiber sheet has good rigidity and toughness, and the elastic piece deforms when a foot of a person presses down in the long jump movement, so that the gravitational potential energy of the human body can be converted into the elastic potential energy of the elastic piece; when the feet of a person jump, the elastic piece recovers, the elastic potential energy can be converted into the kinetic energy of the human body, the initial speed of the feet of the person to jump is increased, and the long jump distance is further increased; the elastic member also serves a guiding function to guide the athlete to take a jump in a correct posture.

As a preferred scheme, the elastic piece comprises a first portion and a second portion, the first portion is arranged on the inner side of the foot of the sole, the second portion is arranged on the outer side of the foot of the sole, and the first portion and the second portion are arranged at an included angle.

Optionally, the elastic member is arranged in a grid shape or other non-distributed shapes.

Specifically, the elastic piece is arranged into a first part and a second part, so that the rigidity can be reduced, the elastic piece is more easily bent by a human foot, and the practicability is improved.

Preferably, the first portion and the second portion are connected at the arch portion.

Specifically, the first portion and the second portion are connected and arranged to improve fixing reliability of the elastic member.

As a preferable scheme, the long jump shoe further comprises a conducting piece, the conducting piece is arranged between the shoe body and the elastic piece, and the conducting piece covers the elastic piece.

Preferably, the material of the conductive element is elastic EVA.

Specifically, high-elastic EVA can increase energy feedback, and the conduction piece covers at least completely the elastic component can be with the elastic force homodisperse of the elastic component of first portion and second portion and transmit the foot front portion for the people foot, avoids the uneven injury and the influence long jump distance that lead to of people foot atress.

Preferably, the shoe body comprises an upper, and the upper is an integrated fly-woven surface.

Specifically, the integrated vamp with the flying-woven surface has elasticity, so that the wrapping property of the shoe body can be improved.

As a preferable scheme, the rear portion of the shoe body further comprises a shoe opening portion, the shoe opening portion is connected with the upper, and when a foot of a person penetrates into the shoe body, the shoe opening portion wraps the ankle of the foot of the person.

Optionally, the cuff is designed as a sock to provide some ankle protection.

Preferably, the edge of the heel part of the sole extends upwards to form a heel covering bulge, and the heel covering bulge wraps the heel of the shoe body and is connected with the heel of the shoe body.

Particularly, the heel part is connected with the heel of the shoe body in a fusing mode through the heel covering protrusion, and stability of the heel part is improved.

Preferably, the forefoot portion of the sole is tilted upward.

Preferably, a friction layer is arranged at the bottom of the sole, and an included angle between a part of the friction layer arranged at the shoe front part and a part of the friction layer arranged at the shoe arch part is 160-170 degrees.

Optionally, a friction block is arranged on the friction layer.

Optionally, the part of the friction layer arranged at the shoe front part is a straight line section, the part arranged at the arch part is a straight line section, and the included angle between the two parts is 160-170 degrees;

or the part of the friction layer arranged at the shoe front part is an arc line segment, the part of the friction layer arranged at the shoe arch part is a straight line segment, and the included angle between the tangent line of the middle point of the arc line segment arranged at the shoe front part and the straight line segment arranged at the shoe arch part is 160-170 degrees.

Specifically, the two parts of the friction layer form an included angle of 160-170 degrees, which is in accordance with the natural standing posture of a human body or the included angle between the front part of the foot and the arch part of the foot when in long jump, so that the contact area between the ground and the sole is the largest under different action states, the maximum friction force can be provided, and the skid resistance of the long jump shoe is improved.

The utility model has the advantages that: the utility model provides a long jump shoes, shoes body with be provided with the elastic component between the sole, in the long jump motion, when the people's foot pushes down, the elastic component warp, can convert human gravitational potential energy into the elastic potential energy of elastic component, and when the people's foot played the jump, the elastic component recovered, can convert elastic potential energy into human kinetic energy, improved the initial speed that the people's foot played, long jump shoes realized in the long jump action storage and release to human energy, furtherly, increased the long jump distance.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a front view of a hiking shoe;

FIG. 2 is an exploded view of the hiking shoe;

FIG. 3 is a top view of the resilient member;

FIG. 4 is a bottom view of the hiking shoe;

FIG. 5 is a front view of the portion of the friction layer disposed on the forefoot being an arc segment;

FIG. 6 is a front view of the friction layer in a straight section on the forefoot of the shoe.

In fig. 1 to 6:

1. a shoe body; 11. a shoe upper; 12. a shoe mouth part;

2. a sole; 21. a forefoot portion; 22. a shoe arch portion; 23. a heel portion; 24. wrapping the heel with a bulge; 25. a friction layer;

3. an elastic member; 31. a first part; 32. a second section;

4. a conductive element.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1, the present embodiment provides a long jump shoe, which comprises a shoe body 1, a shoe sole 2 and an elastic member 3, wherein the shoe sole 2 is fixed to the bottom of the shoe body 1 for supporting the shoe body 1; the elastic member 3 is disposed between the shoe body 1 and the sole 2, the elastic member 3 extends from a forefoot portion 21 of the sole 2 to an arch portion 22 of the sole 2, and a front end of the elastic member 3 is tilted upward. In this embodiment, elastic member 3 is the carbon fiber piece, good rigidity and toughness have, in the long jump motion, when the people's foot pushes down, elastic member 3 elastic deformation can convert human gravitational potential energy into elastic potential energy of elastic member 3, when the people's foot plays the jump, elastic member 3 recovers, can convert elastic potential energy into human kinetic energy, improve the initial speed of people's foot take off, the improvement of the vertical component speed of initial speed has prolonged human flight time, the improvement of the horizontal component speed of initial speed makes the horizontal migration distance of unit time increase, and then increased the long jump distance, elastic member 3 can also play the guide effect, guide sportsman take off with correct posture.

As shown in fig. 2 and 3, the elastic member 3 includes a first portion 31 and a second portion 32, the first portion 31 is disposed on the inner side of the sole 2, the second portion 32 is disposed on the outer side of the sole 2, and the first portion 31 and the second portion 32 form an included angle. In this embodiment, the first portion 31 and the second portion 32 are connected at the arch portion 22. Elastic component 3 separately sets up to first portion 31 and second portion 32 two parts, connects in arch of shoes portion 22 department, can reduce elastic component 3's rigidity, makes the people when long jump, and the people's foot pushes down and makes elastic component 3 can warp, prevents to jump the elastic component 3 of shoes out of efficacy, has improved the reliability, and first portion 31 is connected in arch of shoes portion 22 with second portion 32, and elastic component 3's fixed is more reliable.

The long jump shoe further comprises a conducting piece 4, wherein the conducting piece 4 is arranged between the shoe body 1 and the elastic piece 3, and the conducting piece 4 covers the elastic piece 3. In this embodiment, the conductive member 4 is made of elastic EVA, which can increase energy feedback, and the conductive member 4 is configured as a complete sheet, at least completely covers the elastic member 3, so as to increase the interaction area between the elastic member 3 and the human foot, on one hand, when the human foot is pressed down, the conductive member 4 can transmit the pressure of the human foot to the elastic member 3 in a concentrated manner, thereby reducing energy loss; on the other hand, when the human foot jumps, the conduction piece 4 can uniformly disperse and transmit the elastic force of the elastic pieces 3 of the first part 31 and the second part 32 to the front foot part of the human foot, so that the injury and the influence on the long jump distance caused by uneven stress of the human foot are avoided.

In this embodiment, the shoe body 1 includes a vamp 11, and the vamp 11 is an integrated flying-woven surface. The integrated upper 11 of the flying-woven surface has elasticity, and can improve the wrapping property of the shoe body 1 on the human foot when the human foot penetrates into the shoe body 1.

The rear portion of the shoe body 1 further comprises a toe portion 12, the toe portion 12 is connected with the upper 11, and when a foot of a person penetrates the shoe body 1, the toe portion 12 wraps the ankle of the foot of the person. The shoe mouth part 12 is designed in a sock type, extends in the direction away from the vamp 11, and the shoe mouth part 12 has elasticity, so that the shoe mouth part 12 shrinks when a foot of a person does not penetrate into the shoe body 1; when a person's foot penetrates into the shoe body 1, the welt part 12 is expanded to wrap the ankle, thereby providing a certain ankle protection.

In this embodiment, the edge of the heel portion 23 of the sole 2 extends upward to form a heel-enclosing protrusion 24, and the heel-enclosing protrusion 24 is wrapped around the heel of the body 1 and connected with the heel of the body 1. Heel portion 23 is connected with the heel fusing of shoes body 1 through package with protruding 24, and then has improved sole 2 and shoes body 1's an organic whole nature, and when the heel portion 23 of sole 2 landed on the ground, heel portion 23 of sole 2 was connected with the heel parcel of shoes body 1, can make their motion uniformity higher, prevents that shoes body 1 and sole 2 from misplacing, and then has improved the stability of heel portion 23.

As shown in fig. 4, 5 and 6, the bottom of the sole 2 is provided with a frictional layer 25, and the angle between the portion of the frictional layer 25 disposed at the forefoot portion 21 and the portion disposed at the arch portion 22 is 160 ° to 170 °. The friction layer 25 is provided with a friction block, in this embodiment, as shown in fig. 5, a portion of the friction layer 25 disposed on the forefoot portion 21 is an arc segment, a portion disposed on the arch portion 22 is a straight segment, and an included angle between a tangent line of a midpoint of the arc segment of the friction layer 25 disposed on the forefoot portion 21 and the straight segment disposed on the arch portion 22 is 165 °. The two parts of the friction layer 25 form an included angle of 165 degrees, the included angle between the foot front part and the foot arch part of the human foot is met when the human body naturally stands or jumps away, the contact area between the ground and the part of the friction layer 25 arranged on the shoe front part 21 is the largest when the human foot jumps, the largest friction force can be provided, and slipping during jumping is avoided; when the human foot lands on the ground, the contact area between the ground and the part of the friction layer 25 arranged on the shoe arch part 22 is the largest, so that the maximum friction force can be provided, and slipping during landing can be avoided. In other embodiments, as shown in fig. 6, the friction layer 25 is disposed on the forefoot portion 21 and the arch portion 22, respectively, and forms an included angle of 165 °, so as to improve the anti-slip property of the long jump shoe. Of course, in other embodiments, the angle between the portion of the frictional layer 25 disposed on the forefoot portion 21 and the portion disposed on the arch portion 22 may be 160 ° or 170 °.

In this embodiment, the forefoot portion 21 of the sole 2 is tilted upward. The front ends of the conduction piece 4, the elastic piece 3 and the sole 2 are all set to be of a tilting structure, so that when long jump and long jump occur, the ground pedaling force from top to bottom can be smoothly converted into forward pushing force, and further, the long jump distance is increased.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A long jump shoe, comprising:

a shoe body (1);

the sole (2) is fixed at the bottom of the shoe body (1) and is used for supporting the shoe body (1);

elastic component (3), set up in shoes body (1) with between sole (2), elastic component (3) are followed forefoot (21) of sole (2) extend to arch of shoes portion (22) of sole (2), the front end perk that makes progress of elastic component (3).

2. The shoes for distancing, according to claim 1, characterized in that said elastic element (3) comprises a first portion (31) and a second portion (32), said first portion (31) being arranged on the inner side of the foot of said sole (2), said second portion (32) being arranged on the outer side of the foot of said sole (2), said first portion (31) being arranged at an angle to said second portion (32).

3. The shoes for jumping according to claim 2, characterized in that said first portion (31) is connected with said second portion (32) at said arch portion (22).

4. The shoes for distancing according to claim 1, characterized in that they also comprise a conductive element (4), the conductive element (4) being arranged between the body (1) and the elastic element (3), the conductive element (4) covering the elastic element (3).

5. The hiking shoe according to claim 4, characterized in that the material of the conductive element (4) is elastic EVA.

6. The long jump shoe according to claim 1, characterized in that the base (1) comprises an upper (11), the upper (11) being an integrated fly-woven surface.

7. The shoes for long jump according to claim 6, characterized in that the rear part of the body (1) further comprises a throat (12), said throat (12) being connected to the upper (11), said throat (12) wrapping the ankle of the person's foot when the person's foot penetrates the body (1).

8. The long jump shoe according to claim 1, characterized in that the edge of the heel part (23) of the sole (2) extends upwards forming a heel-enclosing projection (24), said heel-enclosing projection (24) enclosing the heel of the shoe body (1) and being connected to the heel of the shoe body (1).

9. The hiking shoe as claimed in claim 8, characterized in that the bottom of the sole (2) is provided with a friction layer (25), the part of the friction layer (25) arranged at the forefoot portion (21) and the part arranged at the arch portion (22) forming an angle of 160-170 °.

10. The long jump shoe according to claim 1, characterized in that the forefoot (21) of the sole (2) is turned upwards.

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