CN216601845U

CN216601845U - Sole with shock-absorbing structure

Info

Publication number: CN216601845U
Application number: CN202220154508.7U
Authority: CN
Inventors: 李岩峰
Original assignee: Dongguan City Baofeng Electronic Technology Co ltd
Current assignee: Dongguan City Baofeng Electronic Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-27
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of soles, and particularly relates to a sole with a damping structure, which comprises a top layer, wherein a damping layer is arranged on the lower surface of the top layer, a bottom layer is arranged on the lower surface of the damping layer, the damping layer comprises an upper layer and a lower layer, the outer side walls of the upper layer and the lower layer are fixed through rubber belts, a cavity is formed between the upper layer and the lower layer, and a wavy elastic rubber plate is arranged inside the cavity. The utility model can buffer and eliminate the vibration when the foot falls to the ground by arranging the wavy elastic rubber plate in the shock absorption layer, the opposite hemispherical air cushions can play a shock absorption role when the opposite hemispherical air cushions are contacted by arranging the hemispherical air cushions fixed on the surfaces of the upper layer and the lower layer, and the elasticity of the wavy elastic rubber plate can accelerate the separation speed of the opposite hemispherical air cushions when the wavy elastic rubber plate recovers the shape, so that the wavy elastic rubber plate can be quickly recovered from a flattened state, the shock absorption performance can be quickly and completely recovered, and the utility model is convenient to provide better shock absorption effect when the user walks and runs quickly.

Description

Sole with shock-absorbing structure

Technical Field

The utility model relates to the technical field of soles, in particular to a sole with a damping structure.

Background

The common characteristics of common sole materials are wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to foot shapes, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously, the sole materials are matched with a midsole to have various conditions of brake action, no slipping, easy stopping and the like when feet are changed during walking. Common sole that has shock-absorbing structure utilizes the elasticity of elasticity gasbag to reduce the vibrations of sole and strike, however elasticity gasbag requires highly to the gas tightness, in case the elasticity gasbag appears leaking the problem and will make the reduction by a wide margin of the shock attenuation effect of sole, simultaneously, the sole is easy to imbed the stone in the slot for anti-skidding setting and is difficult to clear away, therefore we have proposed a sole that has shock-absorbing structure and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sole with a damping structure, which solves the problems of poor damping performance and difficulty in removing stones embedded in the sole in the background technology.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a sole with shock-absorbing structure, includes the top layer, the lower surface of top layer is equipped with the buffer layer, the lower surface of buffer layer is equipped with the bottom, the buffer layer includes upper strata and lower floor, it is fixed through the rubber tape between the lateral wall of upper strata and lower floor, constitute the cavity between upper strata and the lower floor, and the inside of cavity is equipped with wave elastic rubber board, the upper and lower both ends of wave elastic rubber board are fixed with upper strata and lower floor respectively, the equal equidistance in border at both ends is provided with the limit piece around the lower surface of bottom, the impartial distance in both ends is provided with bar lug one around the lower surface of bottom, the centre equidistance of bottom lower surface is provided with bar lug two, separate through the water drainage tank between limit piece, bar lug one and the bar lug two.

Further, the opening has been seted up on the surface of wave elastic rubber board, the equal equidistance of one end of upper strata and lower floor towards the opening is fixed with the hemisphere air cushion, the hemisphere air cushion all sets up the inboard at the opening.

Furthermore, the height of the first strip-shaped bump is greater than that of the second strip-shaped bump.

Furthermore, annular anti-slip grooves are formed in the lower surfaces of the first strip-shaped convex blocks and the second strip-shaped convex blocks at equal intervals.

Further, the lower surfaces of the first strip-shaped convex blocks and the second strip-shaped convex blocks are provided with communicating grooves which penetrate through the two ends of the first strip-shaped convex blocks and the annular anti-skidding grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a sole with a damping structure, which has the following beneficial effects:

according to the utility model, the wave-shaped elastic rubber plate in the shock absorbing layer can buffer and eliminate the shock when the foot falls to the ground, the hemispherical air cushions fixed on the surfaces of the upper layer and the lower layer can play a shock absorbing role when the opposite hemispherical air cushions are in contact, and the elasticity of the wave-shaped elastic rubber plate when the shape is recovered can accelerate the separation speed of the opposite hemispherical air cushions, so that the wave-shaped elastic rubber plate can be quickly recovered from a flattened state, the shock absorbing performance can be quickly and completely recovered, and a better shock absorbing effect can be provided when the walking and running are fast.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the shock-absorbing shell according to the present invention;

FIG. 3 is a schematic bottom structure of the present invention.

In the figure: 1. a top layer; 2. a shock-absorbing layer; 201. an upper layer; 202. a lower layer; 203. a rubber belt; 3. a bottom layer; 4. a wavy elastic rubber plate; 5. a port; 6. a hemispherical air cushion; 7. an edge block; 8. a first strip-shaped bump; 9. a second strip-shaped bump; 10. a water discharge tank; 11. an annular anti-slip groove; 12. a communicating groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, 2 and 3, a sole with a shock-absorbing structure according to an embodiment of the present invention includes a top layer 1, a shock-absorbing layer 2 is disposed on a lower surface of the top layer 1, a bottom layer 3 is disposed on a lower surface of the shock-absorbing layer 2, the shock-absorbing layer 2 includes an upper layer 201 and a lower layer 202, outer sidewalls of the upper layer 201 and the lower layer 202 are fixed by a rubber band 203, a cavity is formed between the upper layer 201 and the lower layer 202, the wavy elastic rubber plate 4 is arranged inside the cavity, the upper end and the lower end of the wavy elastic rubber plate 4 are respectively fixed with the upper layer 201 and the lower layer 202, the edges of the front end and the rear end of the lower surface of the bottom layer 3 are respectively provided with an edge block 7 at equal intervals, the front end and the rear end of the lower surface of the bottom layer 3 are respectively provided with a first strip-shaped lug 8 at equal intervals, the middle of the lower surface of the bottom layer 3 is provided with a second strip-shaped lug 9 at equal intervals, and the edge block 7, the first strip-shaped lug 8 and the second strip-shaped lug 9 are separated by a drainage groove 10; in conclusion, the wavy elastic rubber plate 4 is arranged to play a role in compression buffering and shock absorption, so that the shock received by feet can be reduced during walking, the shock received by foot joints is reduced, the upper end and the lower end of the wavy elastic rubber plate 4 are respectively fixed with the upper layer 201 and the lower layer 202, and therefore the wavy elastic rubber plate 4 at the heel part cannot slide along with the pressure of the soles during walking, the shock absorption effect is uniform, the edge blocks 7, the first strip-shaped bumps 8 and the second strip-shaped bumps 9 are arranged on the lower surface of the bottom layer 3 to play a role in skid resistance, the water flow can be dispersed when the soles step on water, and meanwhile the communicated water drainage grooves 10 are convenient for pushing out stones which fall into the inner sides of the water drainage grooves 10 from the side.

As shown in fig. 2, in some embodiments, the corrugated elastic rubber plate 4 has through holes 5 formed on the surface thereof, and the hemispherical cushions 6 are fixed to the ends of the upper layer 201 and the lower layer 202 facing the through holes 5 at equal intervals, and the hemispherical cushions 6 are disposed inside the through holes 5; the hemisphere air cushion 6 that sets up that corresponds from top to bottom takes place the extrusion when the sole pressurized, because hemisphere air cushion 6 is inside to have the air to exist, can play absorbing effect, when the sole pressurized is uneven, and the dislocation slides between the hemisphere air cushion 6 relative from top to bottom also can play the cushioning effect.

As shown in fig. 3, in some embodiments, the height of the first bar-shaped protrusion 8 is greater than the height of the second bar-shaped protrusion 9, and the height of the second bar-shaped protrusion 9 is smaller, so that the thicknesses of the front end, the rear end and the middle of the sole are different due to the arrangement of the first bar-shaped protrusion 8 and the second bar-shaped protrusion 9, so that when the sole deforms, a certain space is left for deformation.

As shown in fig. 3, in some embodiments, the lower surfaces of the first bar-shaped protrusion 8 and the second bar-shaped protrusion 9 are equally spaced by an annular anti-slip groove 11, and the anti-slip effect can be improved by the arrangement of the annular anti-slip groove 11.

As shown in fig. 3, in some embodiments, the lower surfaces of the first bar-shaped protrusion 8 and the second bar-shaped protrusion 9 are both provided with a communication groove 12 penetrating through both ends thereof and the annular anti-slip groove 11, so that the gravel clamped in the annular anti-slip groove 11 can be easily pulled out through the communication groove 12, and meanwhile, the anti-slip effect can also be enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sole with shock-absorbing structure, includes top layer (1), its characterized in that: the lower surface of top layer (1) is equipped with buffer layer (2), the lower surface of buffer layer (2) is equipped with bottom (3), buffer layer (2) are including upper strata (201) and lower floor (202), it is fixed through rubber tape (203) between the lateral wall of upper strata (201) and lower floor (202), constitute the cavity between upper strata (201) and lower floor (202), and the inside of cavity is equipped with wave elastic rubber board (4), the upper and lower both ends of wave elastic rubber board (4) are fixed with upper strata (201) and lower floor (202) respectively, the equal equidistance in border at both ends is provided with limit piece (7) around bottom (3) lower surface, the impartial distance in both ends is provided with bar lug (8) around bottom (3) lower surface, the centre equidistance of bottom (3) lower surface is provided with bar lug two (9), limit piece (7), The strip-shaped convex block I (8) and the strip-shaped convex block II (9) are separated by a drainage groove (10).

2. The sole with a shock-absorbing structure according to claim 1, wherein: opening (5) have been seted up on the surface of wave elastic rubber board (4), upper strata (201) and lower floor (202) are fixed with hemisphere air cushion (6) towards the equal equidistance of the one end of opening (5), hemisphere air cushion (6) all set up the inboard at opening (5).

3. The sole with a shock-absorbing structure according to claim 1, wherein: the height of the first strip-shaped convex block (8) is greater than that of the second strip-shaped convex block (9).

4. The sole with a shock-absorbing structure according to claim 1, wherein: and annular anti-skidding grooves (11) are formed in the lower surfaces of the first strip-shaped convex blocks (8) and the second strip-shaped convex blocks (9) at equal intervals.

5. The shoe sole with a shock-absorbing structure according to claim 4, wherein: and the lower surfaces of the first strip-shaped convex block (8) and the second strip-shaped convex block (9) are provided with communicating grooves (12) which penetrate through the two ends of the first strip-shaped convex block and the annular anti-skidding grooves (11).