CN210227077U

CN210227077U - Shock attenuation sole convenient to production and processing

Info

Publication number: CN210227077U
Application number: CN201920455083.1U
Authority: CN
Inventors: Xiaoli Wen; 温晓丽
Original assignee: Sichuan Jixi Shoes Co Ltd
Current assignee: Sichuan Jixi Shoes Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-04-03
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to the technical field of soles, in particular to a shock-absorbing sole convenient for production and processing, which comprises a sole body, wherein the sole body is formed by compounding a flexible sole, a middle sole and an outsole; the lower surface of the outsole is provided with an anti-insertion layer in a hot-pressing manner; the upper surface of the big sole is provided with a middle sole, and the inner cavity of the middle sole is provided with a damping corrugated rib; a rubber pull-back layer is connected between adjacent side surfaces on the lower side of the damping corrugated rib; a supporting layer is arranged at the upper part of the damping corrugated rib, and a flexible sole is arranged on the upper surface of the supporting layer; the sole body outside metatarsal corresponds the department and is provided with buffering shock attenuation piece. The utility model discloses have good shock attenuation effect, simple structure is convenient for produce processing, has avoided the easy phenomenon of stabbing of traditional shock attenuation sole simultaneously.

Description

Shock attenuation sole convenient to production and processing

Technical Field

The utility model relates to a sole technical field especially relates to a shock attenuation sole convenient to production and processing.

Background

Along with the abundance of life and the improvement of life quality of people, the requirements on the shoes are changed from the initial simple protection function into various functions such as comfort, durability, beauty, suitability for the requirements of different occasions of individuals and the like. Among the many functions, the cushioning function of footwear is a consideration that most designers must consider. Because a person walks or exercises, the human body can be impacted by a large moment when the foot touches the ground, particularly the ground impact force applied to the human body at the moment when the foot touches the ground reaches three times of the body weight when the person runs, and the large impact force undoubtedly causes serious injury to the bones, joints, brains and other parts of the human body. Most of the existing damping soles are complex in structure, difficult to produce and process shoe bodies, high in overall production cost, and made of soft materials, so that the existing damping soles are extremely easy to damage by sharp objects and hurt the soles of human feet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing the damping sole convenient for production and processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the damping sole convenient to produce and process comprises a sole body, wherein the sole body is formed by compounding a flexible sole, a middle sole and an outsole; the lower surface of the outsole is provided with an anti-insertion layer in a hot-pressing manner; the upper surface of the big sole is provided with a middle sole, and the inner cavity of the middle sole is provided with a damping corrugated rib; a rubber pull-back layer is connected between adjacent side surfaces on the lower side of the damping corrugated rib; a supporting layer is arranged at the upper part of the damping corrugated rib, and a flexible sole is arranged on the upper surface of the supporting layer; the sole body outside metatarsal corresponds the department and is provided with buffering shock attenuation piece.

Preferably, the shock absorbing corrugated rib gradually decreases from the heel to the toe.

Preferably, wear-resistant rubber pads are embedded in the parts of the anti-insertion layer corresponding to heels and toes of the human body.

Preferably, the lower surface of the anti-insertion layer is uniformly provided with corrugated anti-slip grooves.

Preferably, the anti-penetration layer and the supporting layer are both made of hard rubber.

Preferably, the lower part of the inner cavity of the middle sole is uniformly provided with a bearing beam with an arched cross section, and the tops of the bearing beams are attached to the lower surface of the rubber pullback surface.

The utility model provides a pair of shock attenuation sole convenient to production and processing, beneficial effect lies in: the utility model discloses in be provided with through the lower surface hot pressing at the outsole and prevent inserting the layer, avoided the easy phenomenon of stabbing at traditional shock attenuation sole, be provided with the shock attenuation ripple muscle through the inner chamber at well sole, shock attenuation ripple muscle upper portion is provided with the supporting layer, and the supporting layer upper surface is provided with flexible sole for the sole has good shock attenuation effect, forms by flexible sole, well sole and outsole complex through the sole body, makes sole simple structure be convenient for production and processing.

Drawings

FIG. 1 is a schematic front view of a shock-absorbing sole structure convenient for production and processing of the present invention;

FIG. 2 is a schematic view of the bottom structure of a shock absorbing sole that is convenient for production and processing;

FIG. 3 is a schematic view of a three-dimensional structure of a shock-absorbing sole convenient for production and processing;

fig. 4 is the utility model provides a shock attenuation sole A department section structure sketch map convenient to production and processing.

In the figure: the sole comprises a sole body 1, a flexible sole 2, a middle sole 3, an outsole 4, an anti-insertion layer 5, a shock absorption corrugated rib 6, a supporting layer 7, a wear-resistant rubber pad 8, an anti-skidding groove 9, a buffering shock absorption sheet 10, a rubber pull-back layer 11 and a pressure-bearing beam 12.

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.

Referring to fig. 1-4, a shock attenuation sole convenient to production and processing, includes sole body 1, and sole body 1 is formed by flexible sole 2, well sole 3 and outsole 4 complex, and sole simple structure is convenient for production and processing.

The lower surface hot pressing of outsole 4 is provided with prevents inserting layer 5, prevents inserting layer 5 and is the stereoplasm rubber material, prevents inserting layer 5 and corresponds all to inlay with the part of human heel and toe and have wear-resisting rubber pad 8, has avoided outsole 4 to be punctured by sharp-pointed object's phenomenon, has increased the wearability of sole atress position simultaneously.

3 hot pressing of well sole set up in the 4 upper surfaces of undersole, the inner chamber of well sole 3 is provided with shock attenuation ripple muscle 6, it is provided with rubber pullback layer 10 to connect between the adjacent side of downside of shock attenuation ripple muscle 6, shock attenuation ripple muscle 6 is steadilyd decrease gradually from the heel to the peak height of tiptoe direction, play the buffering shock attenuation to the sole atress through shock attenuation ripple muscle 6, pull back layer 10 through rubber simultaneously and to the horizontal pulling force in the adjacent both sides of shock attenuation ripple muscle 6, be difficult for appearing when making the shock attenuation ripple muscle 6 long-term atress buffering.

Supporting layer 7 sets up in 6 upper portions of shock attenuation ripple muscle, and supporting layer 7 is the stereoplasm rubber material, and supporting layer 7 upper surface is provided with flexible sole 2 for supporting layer 7 has the shock attenuation nature, and flexible sole 2 plays secondary shock attenuation protection to the sole simultaneously.

The lower surface of the anti-insertion layer 5 is uniformly provided with corrugated anti-slip grooves 9, so that the sole has anti-slip performance.

The lower part of the inner cavity of the middle sole 3 is uniformly provided with a bearing beam 12 with an arched cross section, the tops of the bearing beams 12 are attached to the lower surface of the rubber pull-back layer 11, and the cross section of the bearing beam 12 is arched, so that the bearing capacity is larger.

The working principle is as follows: when the sole is stressed, the damping corrugated ribs 6 are arranged in the inner cavity of the middle sole 3, the damping corrugated ribs 6 play a role in damping stress through the damping corrugated ribs 6, meanwhile, the rubber pull-back layer 10 transversely pulls two adjacent sides of the damping corrugated ribs 6, so that the damping corrugated ribs 6 are not easy to change when being stressed and buffered for a long time, meanwhile, the bearing beam 12 with the cross section in an arch shape is utilized, so that the sole can bear larger pressure, the flexible sole 2 is arranged on the upper surface of the supporting layer 7, the sole plays a role in secondary damping protection through the flexible sole 2, the peak height of the damping corrugated ribs 6 from the heel to the toe direction is gradually reduced, so that the sole is more comfortable, when sharp objects are treaded, the anti-insertion layer 5 is arranged on the lower surface of the outsole 4 in a hot pressing mode, the anti-insertion layer 5 is made of hard rubber, the sole is prevented from being easily punctured by the sharp objects, and meanwhile, the anti-insertion layer 5 is inlaid with the heel and toe parts of a human body to form a wear-, the anti-slip grooves 9 in the corrugated shape are uniformly formed in the lower surface of the anti-insertion layer 5, abrasion resistance and anti-slip performance of the stress part of the sole during walking on fine particles are improved, and the sole body 1 is formed by hot-pressing and compounding the flexible sole 2, the middle sole 3 and the outsole 4, so that the sole body 1 is simple in structure and convenient to produce and process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shock absorption sole convenient to produce and process comprises a sole body (1), and is characterized in that the sole body (1) is formed by compounding a flexible sole (2), a middle sole (3) and an outsole (4); the lower surface of the outsole (4) is provided with an anti-insertion layer (5) in a hot-pressing manner; the upper surface of the outsole (4) is provided with a middle sole (3), and the inner cavity of the middle sole (3) is provided with a damping corrugated rib (6); a rubber pull-back layer (11) is connected between the adjacent side surfaces of the lower side of the shock absorption corrugated rib (6); a supporting layer (7) is arranged at the upper part of the shock absorption corrugated rib (6), and a flexible sole (2) is arranged on the upper surface of the supporting layer (7); the sole is characterized in that a buffering and shock-absorbing sheet (10) is arranged at the position corresponding to the metatarsal bone on the outer side of the sole body (1).

2. A shock-absorbing sole for shoes which is easy to manufacture and process according to claim 1, wherein said shock-absorbing corrugated ribs (6) are gradually decreased from the heel to the toe.

3. A shock-absorbing sole convenient to produce and process according to claim 1, wherein the portions of the anti-penetration layer (5) corresponding to the heel and the toes of the human body are embedded with wear-resistant rubber pads (8).

4. The shock-absorbing sole convenient to produce and process as claimed in claim 1, wherein the lower surface of the anti-penetration layer (5) is uniformly provided with corrugated anti-slip grooves (9).

5. The shock-absorbing sole convenient to produce and process according to claim 1, wherein the anti-penetration layer (5) and the supporting layer (7) are made of hard rubber.

6. The shock-absorbing sole convenient to produce and process as claimed in claim 1, wherein the lower part of the inner cavity of the middle sole (3) is uniformly provided with pressure-bearing beams (12) with arched cross sections, and the tops of the pressure-bearing beams (12) are attached to the lower surface of the rubber pullback layer (11).