CN212545856U

CN212545856U - Sole with cavity shock-absorbing function

Info

Publication number: CN212545856U
Application number: CN202020961334.6U
Authority: CN
Inventors: 黄永佳
Original assignee: Fujian Nan'an Jiada Shoe Plastic Co ltd
Current assignee: Fujian Nan'an Jiada Shoe Plastic Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-02-19
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a sole with cavity shock-absorbing function, including sole upper strata, sole middle level and sole lower floor, the edge at sole middle level top bonds through rubber strip and sole upper strata, the medial bottom of sole bonds with sole lower floor top, three first dashpot has been seted up to the medial top equidistance of sole, two second dashpots have been seted up to the medial top symmetry of sole, the bottom fixed mounting of first dashpot inner wall has buffer spring, buffer spring's top is run through first dashpot and is extended to its outside fixedly connected with block rubber. This sole with cavity shock-absorbing function, structural design is reasonable, has better shock-absorbing performance, and the user can not have great sense of jolting when walking, and the comfort level of foot is good, does benefit to the motion, and has better non-slip ability, and the whole molding of sole is pleasing to the eye, and is light and handy during the use, can satisfy diversified user demand.

Description

Sole with cavity shock-absorbing function

Technical Field

The utility model relates to a sole technical field specifically is a sole with cavity shock-absorbing function.

Background

The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, common characteristics of general sole materials should have 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 should be matched with a midsole, when a user walks and changes feet, the sole materials have various conditions of brake action, no slipping, easy stopping and the like, the sole materials are various and can be divided into natural bottom materials and synthetic bottom materials, the natural bottom materials comprise natural bottom leather, bamboo, wood and the like, the synthetic bottom materials comprise rubber, plastic, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like, most of the traditional soles do not have a hollow shock absorption function at present, when the user walks wearing shoes with the soles, the traditional soles have a large bumping feeling, the comfort level of feet is poor, the sport is not beneficial to skid resistance and the poor skid resistance, make shoes itself become more heavy easily, be difficult to satisfy diversified demand, for this reason we have provided a sole with cavity shock-absorbing function to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sole with cavity shock-absorbing function to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sole with a hollow shock absorption function comprises an upper sole layer, a middle sole layer and a lower sole layer, wherein the edge of the top of the middle sole layer is bonded with the upper sole layer through a rubber strip, the bottom of the middle sole layer is bonded with the top of the lower sole layer, three first buffer slots are arranged at equal intervals on the top of the middle sole layer, two second buffer slots are symmetrically arranged on the top of the middle sole layer, buffer springs are fixedly arranged at the bottoms of the inner walls of the first buffer slots, the top ends of the buffer springs penetrate through the first buffer slots and extend to the outside of the first buffer slots to be fixedly connected with rubber blocks, the tops of the rubber blocks are bonded with the bottom of the upper sole layer, rubber air bags are fixedly connected at the bottoms of the upper sole layer and correspond to the positions of the second buffer slots, the bottoms of the rubber air bags penetrate through the second buffer slots and extend to the insid, the edge of the lower sole layer is bonded with a first anti-slip sole, and the bottom of the lower sole layer and the inner side of the first anti-slip sole are bonded with a second anti-slip sole.

Preferably, the first buffer groove is circular in cross-sectional shape, and the second buffer groove is crescent in cross-sectional shape.

Preferably, the rubber block has a circular cross-sectional shape and a cross-sectional diameter smaller than a cross-sectional diameter of the first buffer groove.

Preferably, the upper sole layer, the middle sole layer and the lower sole layer are all made of hard rubber.

Preferably, notches are formed in the bottoms of the first anti-slip bottom and the second anti-slip bottom, and the depth of each notch is 2-4 mm.

Preferably, the shape of the rubber air bag is matched with the shape of the second buffer groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a bonding rubber strip forms cavity between sole upper strata and sole middle level, when the user walks, reverse shock-absorbing action is played from the top through buffer spring and rubber air bag to produced holding down force, the block rubber not only can play certain supplementary buffer function simultaneously, and can prevent effectively that buffer spring end and user's plantar indirection from contacting and bring uncomfortable sense, better anti-skidding effect has been played in setting up at the bottom of first anti-skidding end and the second anti-skidding end, this sole that has cavity shock-absorbing function, structural design is reasonable, better shock-absorbing performance has, the user can not have great jolt when walking, the comfort level of foot is good, do benefit to the motion, and better non-slip ability has, the sole is whole handsome in appearance, it is light and handy during the use, can satisfy diversified user demand.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a schematic structural view of a top view of the middle layer of the sole of the present invention;

fig. 3 is a schematic structural view of the bottom view of the sole of the present invention.

In the figure: 1 sole upper strata, 2 sole middle levels, 3 sole lower floor, 4 rubber strips, 5 first dashpots, 6 second dashpots, 7 buffer spring, 8 rubber blocks, 9 rubber air bags, 10 first anti-skidding end, 11 second anti-skidding end, 12 notches.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sole with hollow shock absorption function comprises an upper sole layer 1, a middle sole layer 2 and a lower sole layer 3, wherein the upper sole layer 1, the middle sole layer 2 and the lower sole layer 3 are all made of hard rubber, the edge of the top of the middle sole layer 2 is bonded with the upper sole layer 1 through a rubber strip 4, the bottom of the middle sole layer 2 is bonded with the top of the lower sole layer 3, three first buffer grooves 5 are equidistantly arranged on the top of the middle sole layer 2, the cross section of each first buffer groove 5 is circular, two second buffer grooves 6 are symmetrically arranged on the top of the middle sole layer 2, the cross section of each second buffer groove 6 is crescent-shaped, a buffer spring 7 is fixedly arranged at the bottom of the inner wall of each first buffer groove 5, the top end of each buffer spring 7 penetrates through the corresponding first buffer groove 5 and extends to the outside of the first buffer groove 5 and is fixedly connected with a rubber block 8, the top of each, the cross section of the rubber block 8 is circular and the cross section diameter is smaller than the cross section diameter of the first buffer groove 5, the bottom of the upper layer 1 of the shoe sole is fixedly connected with the rubber air bag 9 corresponding to the position of the second buffer groove 6, the shape of the rubber air bag 9 is matched with the shape of the second buffer groove 6, the bottom of the rubber air bag 9 penetrates through the second buffer groove 6 and extends to the interior of the second buffer groove and is fixedly connected with the bottom of the inner wall of the second buffer groove, the edge of the lower layer 3 of the shoe sole is bonded with a first anti-skid sole 10, the bottom of the lower layer 3 of the shoe sole is bonded with a second anti-skid sole 11 at the inner side of the first anti-skid sole 10, the bottoms of the first anti-skid sole 10 and the second anti-skid sole 11 are both provided with a notch 12, the notch 12 is arranged to improve the anti-skid performance of the shoe sole when in use, the depth of the notch 12 is 2-4, when the user walks, produced holding down force plays reverse shock-absorbing effect from the top through buffer spring 7 and rubber air bag 9, rubber block 8 not only can play certain supplementary buffer function simultaneously, and can prevent effectively that buffer spring 7 end and user's plantar indirectness from contacting and bring uncomfortable sense, the setting of 11 has played better anti-skidding effect at the bottom of first anti-skidding and the bottom of second anti-skidding, this sole that has cavity shock-absorbing function, structural design is reasonable, better shock-absorbing performance has, the user can not have great jolt when walking, the comfort level of foot is good, do benefit to the motion, and have better anti-skidding ability, the whole handsome in appearance of sole, light and handy during the use, can satisfy diversified user demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sole with cavity shock-absorbing function, includes sole upper strata (1), sole middle level (2) and sole lower floor (3), its characterized in that: the edge of the top of the middle sole layer (2) is bonded with the upper sole layer (1) through a rubber strip (4), the bottom of the middle sole layer (2) is bonded with the top of the lower sole layer (3), three first buffer grooves (5) are formed in the top of the middle sole layer (2) at equal intervals, two second buffer grooves (6) are symmetrically formed in the top of the middle sole layer (2), a buffer spring (7) is fixedly installed at the bottom of the inner wall of each first buffer groove (5), the top end of each buffer spring (7) penetrates through the corresponding first buffer groove (5) and extends to the outside of the corresponding first buffer groove and is fixedly connected with a rubber block (8), the top of each rubber block (8) is bonded with the bottom of the upper sole layer (1), a rubber air bag (9) is fixedly connected with the bottom of the corresponding second buffer groove (6) at the bottom of the upper sole layer (1), and the bottom of each rubber air bag (9) penetrates through the corresponding second buffer groove (6) and extends to the inside of the, the edge of the lower sole layer (3) is bonded with a first anti-slip sole (10), and the inner side of the lower sole layer (3) bottom and the first anti-slip sole (10) is bonded with a second anti-slip sole (11).

2. The sole with the hollow shock-absorbing function according to claim 1, wherein: the cross-sectional shape of the first buffer groove (5) is circular, and the cross-sectional shape of the second buffer groove (6) is crescent.

3. The sole with the hollow shock-absorbing function according to claim 1, wherein: the cross section of the rubber block (8) is circular and the diameter of the cross section of the rubber block is smaller than that of the cross section of the first buffer groove (5).

4. The sole with the hollow shock-absorbing function according to claim 1, wherein: the shoe sole upper layer (1), the shoe sole middle layer (2) and the shoe sole lower layer (3) are all made of hard rubber.

5. The sole with the hollow shock-absorbing function according to claim 1, wherein: notches (12) are formed in the bottoms of the first anti-slip bottom (10) and the second anti-slip bottom (11), and the depth of each notch (12) is 2-4 mm.

6. The sole with the hollow shock-absorbing function according to claim 1, wherein: the shape of the rubber air bag (9) is matched with that of the second buffer groove (6).