Sole noise reduction heel lift

Abstract

The utility model relates to a sole noise reduction heel lift in the technical field of sports shoes, the bottom end of an elastic piece I is provided with an elastic piece II which is used for being matched with the elastic piece I to buffer a sole body, and a damping device comprises a damping assembly which is arranged in the sole body and is used for stretching and retracting; a first spring used for protecting the damping assembly is arranged at the bottom end of the damping assembly. A first buffering assembly used for conducting buffering and noise reduction on the shoe sole body is arranged in the connecting assembly. Therefore, when a user applies pressure to the sole body, the sole can extrude the first elastic piece and the second elastic piece mutually to exert impact force on the sole body, similarly, the heel applies pressure to the insole, the limiting plate can compress the first spring to relieve the impact force on the heel, and the protruding particles at the bottom end of the sole body make contact with the ground, so that the sole body is more comfortable to wear. When a user runs, the convex particles can move into the connecting pipe and compress the second spring, so that the impact force generated when the user runs is reduced, and the impact force on the feet is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sports shoes, in particular to a noise-reducing sole cover. Background Art

[0002] The soles of sports shoes are different from ordinary leather shoes and rubber shoes. They are generally soft and elastic, and can play a certain cushioning role. During the production of existing shoe materials, the soles are subjected to shock-absorbing treatment. Some soles are formed in one step and rely entirely on the material of the sole for shock absorption. The elasticity of the soles of this method is small, and the shock absorption effect is not obvious. For example, as shown in the structure of an elastic noise-reducing sports shoe sole with Chinese patent application number CN201821638908.5, the hub of the roller can rotate in the auxiliary shock-absorbing device at the same time, so that the roller has a better shock-absorbing and buffering effect in the vertical direction, and the air spring above the main beam can dampen the force applied to the sole of the foot, thereby reducing the bumpy feeling during walking.

[0003] However, although adding an air sealing cavity on the surface of the sole has an obvious shock-absorbing effect, the air sealing cavity is easily destroyed by external force, making it impossible to achieve the shock-absorbing effect. Moreover, when wearing the shoe, the gravity compresses the air cavity, causing a harsh sound at the damaged part of the air cavity, making it inconvenient to reduce the noise of the sole. Utility Model Content

[0004] In order to solve the problem that the above-mentioned background technology proposes to add an air sealing cavity on the surface of the sole, which has an obvious shock absorption effect, but the air sealing cavity is easily destroyed by external force, so that it cannot achieve the shock absorption effect, and when worn, the air cavity is compressed by gravity, which will cause the damaged part of the air cavity to emit a harsh sound, making it inconvenient to reduce the noise of the sole, the utility model provides the following technical solutions:

[0005] A noise-reducing sole cover comprises a sole body, wherein a first buffering device for buffering the sole body is arranged inside the sole body, a shock-absorbing device for absorbing shock of the sole body is arranged inside the sole body, and the shock-absorbing device is located on the right side of the first buffering device, and a second buffering device for buffering the sole body is arranged at the bottom end of the sole body.

[0006] The shock absorbing device comprises a shock absorbing component arranged in the sole body for expansion and contraction, and a spring 1 for protecting the shock absorbing component is arranged at the bottom end of the shock absorbing component.

[0007] The second buffer device comprises a connecting component fixedly mounted on the bottom end of the sole body, and a buffer component 1 for buffering and reducing noise of the sole body is arranged in the connecting component.

[0008] Furthermore, a buffer cavity is provided in the sole body for cooperating with a buffer device to buffer the sole body, a shock absorbing cavity is provided in the sole body for cooperating with a shock absorbing device to absorb shock to the sole body, and a slide groove is provided on the left and right sides of the shock absorbing cavity to prevent the shock absorbing assembly from escaping from the shock absorbing cavity.

[0009] Furthermore, the buffer device 1 includes an elastic member 1 fixedly mounted on the top of the buffer cavity, and the bottom end of the elastic member 1 is provided with an elastic member 2 for cooperating with the elastic member 1 to buffer the sole body.

[0010] Furthermore, the shock absorbing assembly includes an insole arranged in the shock absorbing cavity for expansion and contraction, and a limiting plate for sliding in a slide groove is fixedly installed at the bottom end of the insole.

[0011] Furthermore, the connecting assembly comprises a connecting tube fixedly mounted on the bottom end of the sole body, and a slide groove 2 for limiting the buffer assembly 1 is provided on the inner wall of the tube cavity of the connecting tube.

[0012] Furthermore, the buffer component 1 includes a convex particle for buffering the sole body, a fixing plate for sliding in a second slide groove is fixedly installed on the top of the convex particle, and a spring 2 for resetting the fixing plate is fixedly installed on the top of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By arranging the buffer device 1, the buffer device 2 and the shock absorbing device, when the user applies pressure to the sole body, the sole of the foot will squeeze the elastic member 1 and the elastic member 2 against each other, and the deformation of the two will buffer the impact force of the sole on the sole body. Similarly, the heel applies pressure to the insole, and the limiting plate can compress the spring 1 to reduce the impact force of the heel. The convex particles on the bottom end of the sole body contact the ground, so that the convex particles can move into the connecting tube and compress the spring 2 to reduce the impact force of the user when running, reduce the impact force on the foot, protect the sole of the foot, and have an obvious shock absorbing effect, so as to avoid the situation that the air cavity is compressed by gravity, which will cause the damaged part of the air cavity to emit a harsh sound and cause noise pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 This is an overall cross-sectional view of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the shock absorbing device of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0021] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0022] 100-sole body, 101-buffer cavity, 102-shock absorption cavity, 103-slide groove 1;

[0023] 200-buffer device 1, 210-elastic member 1, 220-elastic member 2;

[0024] 300- shock absorbing device, 310- shock absorbing assembly, 311- insole, 312- limiting plate, 320- spring 1;

[0025] 400 - buffer device 2, 410 - connecting component, 411 - connecting pipe, 412 - slide groove 2, 420 - buffer component 1, 421 - convex particle, 422 - fixing plate, 423 - spring 2. DETAILED DESCRIPTION

[0026] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0027] See also Figure 1-Figure 4 The utility model provides a noise-reducing sole cover.

[0028] The shoe body 100 includes a cushioning device 200 for cushioning the sole body 100, a shock absorbing device 300 for absorbing shock of the sole body 100 is arranged in the sole body 100, and the shock absorbing device 300 is located on the right side of the cushioning device 200, and a cushioning device 400 for cushioning the sole body 100 is arranged at the bottom end of the sole body 100.

[0029] A buffer cavity 101 is provided in the sole body 100 for cooperating with a buffer device 200 to buffer the sole body 100, and a shock absorbing cavity 102 is provided in the sole body 100 for cooperating with a shock absorbing device 300 to absorb shock to the sole body 100, and the shock absorbing cavity 102 is located on the right side of the buffer cavity 101; a slide groove 103 is provided on the left and right sides of the shock absorbing cavity 102 to prevent the shock absorbing assembly 310 from escaping from the shock absorbing cavity 102.

[0030] The buffer device 200 includes an elastic member 210 fixedly mounted on the top of the buffer cavity 101, and the bottom end of the elastic member 210 is provided with an elastic member 220 for cooperating with the elastic member 210 to buffer the sole body 100; and the elastic member 210 and the elastic member 220 are both semicircular structures made of rubber material, and the elastic member 210 and the elastic member 220 are combined together to form an X shape, so that when the operator wears sports shoes carrying the sole body 100, the sole body 100 can be buffered by the cooperation between the elastic member 210 and the elastic member 220, so as to buffer the impact force of the sole of the foot on the sole body 100.

[0031] The shock absorbing device 300 includes a shock absorbing component 310 arranged in the sole body 100 for expansion and contraction. A spring 320 for protecting the shock absorbing component 310 is arranged at the bottom end of the shock absorbing component 310, and there are a plurality of springs 320. The plurality of springs 320 are distributed in a rectangular array at the bottom end of the shock absorbing cavity 102, so that the impact force of the heel on the sole body 100 can be reduced by using the plurality of springs 320, and the shock absorbing effect is obvious.

[0032] The shock absorbing assembly 310 includes an insole 311 arranged in the shock absorbing cavity 102 for extension and retraction, and a limiting plate 312 for sliding in the slide groove 103 is fixedly installed at the bottom end of the insole 311; the operator's heel is placed on the insole 311, and the insole 311 is adapted to the shape of the heel, so that when the user exercises, the heel applies pressure to the insole 311, and the limiting plate can compress the spring 1 320 to reduce the impact force of the heel, so as to reduce the noise of the sole body 100.

[0033] The second buffer device 400 includes a connecting component 410 fixedly mounted on the bottom end of the sole body 100 , and a buffer component 1 420 for buffering and reducing noise of the sole body 100 is arranged in the connecting component 410 .

[0034] The connecting assembly 410 includes a connecting tube 411 fixedly mounted on the bottom end of the sole body 100 , and a second slide groove 412 for limiting the first buffer assembly 420 is provided on the inner wall of the tube cavity of the connecting tube 411 .

[0035] The buffer component 1 420 includes a convex particle 421 for buffering the sole body 100, a fixing plate 422 for sliding in the second slide groove 412 is fixedly installed on the top of the convex particle 421, and a spring 2 423 for resetting the fixing plate 422 is fixedly installed on the top of the fixing plate 422; when the user applies pressure to the sole body 100, the convex particle 421 on the bottom end of the sole body 100 contacts the ground, so that the convex particle 421 can move into the connecting tube 411 and compress the spring 2 423 to reduce the impact force of the user when running, reduce the impact force on the foot, protect the sole of the foot, and have an obvious shock-absorbing effect, avoiding the situation that the air cavity is compressed by gravity, which will cause the damaged part of the air cavity to emit a harsh sound and cause noise pollution.

[0036] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A noise-reducing sole leather, characterized in that: The shoe comprises a sole body (100), wherein a first buffer device (200) for buffering the sole body (100) is arranged inside the sole body (100), a shock absorbing device (300) for absorbing shock of the sole body (100) is arranged inside the sole body (100), and the shock absorbing device (300) is located on the right side of the first buffer device (200), and a second buffer device (400) for buffering the sole body (100) is arranged at the bottom end of the sole body (100); The shock absorbing device (300) comprises a shock absorbing component (310) arranged in the sole body (100) for expansion and contraction, and a spring (320) for protecting the shock absorbing component (310) is arranged at the bottom end of the shock absorbing component (310); The second buffer device (400) comprises a connecting component (410) fixedly mounted on the bottom end of the sole body (100), and a buffer component (420) for buffering and reducing noise of the sole body (100) is arranged inside the connecting component (410).

2. The noise-reducing sole leather according to claim 1, characterized in that: The sole body (100) is provided with a buffer cavity (101) for cooperating with a buffer device (200) to buffer the sole body (100), the sole body (100) is provided with a shock absorbing cavity (102) for cooperating with a shock absorbing device (300) to dampen the sole body (100), and the left and right sides of the shock absorbing cavity (102) are provided with a slide groove (103) for preventing the shock absorbing assembly (310) from escaping from the shock absorbing cavity (102).

3. The noise-reducing sole leather according to claim 2, characterized in that: The buffer device 1 (200) comprises an elastic member 1 (210) fixedly mounted on the top of the buffer cavity (101), and the bottom end of the elastic member 1 (210) is provided with an elastic member 2 (220) for cooperating with the elastic member 1 (210) to buffer the sole body (100).

4. The noise-reducing sole leather according to claim 2, characterized in that: The shock absorbing assembly (310) comprises a shoe insole (311) arranged in the shock absorbing cavity (102) for expansion and contraction, and a limiting plate (312) for sliding in a slide groove (103) is fixedly mounted at the bottom end of the shoe insole (311).

5. The noise-reducing sole leather according to claim 1, characterized in that: The connecting assembly (410) comprises a connecting tube (411) fixedly mounted on the bottom end of the sole body (100), and a second slide groove (412) for limiting a first buffer assembly (420) is provided on the inner wall of the tube cavity of the connecting tube (411).

6. The noise-reducing sole leather according to claim 5, characterized in that: The buffer component 1 (420) includes a convex particle (421) for buffering the sole body (100), a fixing plate (422) for sliding in a second slide groove (412) is fixedly installed at the top of the convex particle (421), and a spring 2 (423) for resetting the fixing plate (422) is fixedly installed at the top of the fixing plate (422).

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