CN216165579U

CN216165579U - Lightweight plastic sole

Info

Publication number: CN216165579U
Application number: CN202122720764.6U
Authority: CN
Inventors: 杨杰; 杨勇
Original assignee: Fuqing Jiecheng Plastic Products Co ltd
Current assignee: Fuqing Jiecheng Plastic Products Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a lightweight plastic sole, which belongs to the field of lightweight plastic soles and comprises an outsole, a midsole and an upper sole which are sequentially connected, wherein the midsole is made of EVA (ethylene vinyl acetate copolymer) materials and is arranged on the top side of an inner cavity of the outsole and is in sliding connection with the top side of the inner cavity of the outsole, a movable gap is reserved between two ends of the midsole and the outsole, the upper sole comprises an installation part arranged on the top side of the midsole, a plurality of groups of air holes are arranged on the installation part, the top side of the installation part is connected with a protection pad, a plurality of groups of buffer components are arranged on the bottom side of the upper sole, and the buffer components penetrate through the interior of the midsole and extend towards the direction far away from the bottom side of the midsole.

Description

Lightweight plastic sole

Technical Field

The utility model relates to the field of lightweight plastic soles, in particular to a lightweight plastic sole.

Background

The comfort of shoes is an important target pursued by the manufacturing process of the shoes, the pursuit of the shoes per se is higher and higher along with the improvement of the living standard of people, and the shoes are also required to have the advantages of wear resistance, shock absorption, attractive appearance and the like under the condition of ensuring the comfort.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a lightweight plastic sole which reduces the walking load of a user and provides good shock absorption and comfortable sensation for the user.

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

the utility model provides a lightweight plastic sole, which comprises an outsole, a midsole and an upper sole which are sequentially connected, wherein the midsole is made of EVA materials, is arranged on the top side of an inner cavity of the outsole and is in sliding connection with the outsole, and a movable gap is reserved between two ends of the midsole and the outsole;

the upper base including set up in the installation department on insole top side, be provided with a plurality of groups of bleeder vents on the installation department, installation department top side is connected with the protection and fills up, the upper base bottom side is provided with a plurality of groups of buffering subassembly, the buffering subassembly passes inside the insole to keeping away from insole bottom side direction extends.

The utility model preferably adopts the technical scheme that the buffer component comprises a plurality of groups of buffer columns arranged at the bottom side of the upper sole, and the buffer columns penetrate through the bottom side of the middle sole and are provided with buffer parts.

The utility model has the preferable technical scheme that a plurality of groups of elastic pieces are arranged on two end faces of the top side of the outsole, and the elastic pieces and the buffer parts are mutually extruded when the outsole walks.

The utility model preferably adopts the technical scheme that the top side of the outsole is downwards sunken to form a smooth arc-shaped groove, the bottom side of the midsole is downwards protruded to form a smooth connecting surface, and the connecting surface is in sliding connection with the arc-shaped groove.

The utility model has the preferable technical scheme that a plurality of groups of anti-skidding grooves are arranged in both a sole area and a heel area of the bottom side of the outsole, and the top groove surfaces of the anti-skidding grooves are arc-shaped surfaces.

The utility model preferably adopts the technical scheme that the elastic pieces are sequentially increased from the middle part of the top side of the outsole to two sides.

Compared with the prior art, the utility model has the beneficial effects that: when the novel shoe sole is used, along with the walking habit of a user, the middle sole and the buffer component are extruded towards one end of the big sole when the rear sole area lands, the buffer effect and the buffer force of the rear sole area are improved under the buffer and abutting effect between the buffer part and the elastic part, when the front sole area lands, the middle soles on the same side drive the buffer component on the same side to press downwards, the buffer parts on the same side are extruded on the elastic part, the pressure of the shoe soles is reduced under the buffer effect of the buffer part and the elastic part, the comfort in the walking process is improved, the structure matching of the middle soles and the big sole meets the walking habit and requirements of the human body, the anti-skidding and shock-absorbing effects of the shoe soles are ensured, the middle soles made of EVA materials are adopted, the walking load of the user is reduced, and the use requirements of the shoe soles are better met.

The utility model provides a lightweight plastic sole which reduces the walking load of a user and has good shock absorption and comfortable sensation.

Drawings

FIG. 1 is a schematic view of a lightweight plastic sole according to the present invention;

FIG. 2 is a schematic view of the interlayer structure of the lightweight plastic sole according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a outsole; 11. an arc-shaped groove; 12. an elastic member; 13. an anti-slip groove; 2. a midsole; 21. a connecting surface; 3. a bottom is arranged; 31. an installation part; 32. a protective pad; 4. a buffer assembly; 41. a buffer column; 42. a buffer portion.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

A lightweight plastic sole comprises an outsole 1, an insole 2 and an upper sole 3 which are connected in sequence, wherein the insole 2 is made of EVA materials and is arranged on the top side of an inner cavity of the outsole 1 and is in sliding connection with the insole, a movable gap is reserved between two ends of the insole 2 and the outsole 1, the upper sole 3 comprises an installation part 31 arranged on the top side of the insole 2, a plurality of groups of air holes are arranged on the installation part 31, a protection pad 32 is connected to the top side of the installation part 31, a plurality of groups of buffer components 4 are arranged on the bottom side of the upper sole 3, the buffer components 4 penetrate the inner part of the insole 2 and extend towards the direction far away from the bottom side of the insole 2, when a user walks, the user firstly lands the rear sole and then lands the front sole, in the walking process, one end of the insole 2 is pressed towards one side of the outsole 1 by the pressure of the rear sole while the rear sole lands, and the insole 2 is in sliding connection with the outsole 1, the 2 other ends in insole slide upwards with the preceding sole that lifts up, the buffering subassembly 4 of one side this moment receives the pressure of back sole to extrude downwards, and provide the cushion effect to back sole district, when pressure is passed through to the preceding sole district by back sole district, the lifting of 2 one end in insole sole afterwards upwards slides, preceding sole district exerts pressure downwards, make the 2 other ends in insole exert pressure to 1 side of the outsole, under the effect of buffering subassembly 4, make insole 2 and the outsole 1 that preceding sole district corresponds cushion, reduce the pressurized of sole, improve the life-span of sole use, the setting of protection pad 32 and bleeder vent, the comfort level of user's walking process has been increased, select the insole 2 that the material is lighter has alleviateed the weight of sole, reduce the load of user's walking, the comfort of use has greatly increased.

As a possible implementation manner of the present disclosure, preferably, the buffering component 4 includes a plurality of sets of buffering columns 41 disposed at the bottom side of the upper sole 3, the buffering columns 41 penetrate the bottom side of the midsole 2 and are provided with buffering portions 42, during walking, the sole applies pressure to the sole, the midsole 2 applies pressure to one side of the outsole 1 along the sole applying direction together with the buffering component 4, under the action of the buffering columns 41 and the buffering portions 42, the pressure between the midsole 2 and the outsole 1 is reduced through buffering, and meanwhile, a shock absorption effect is added to the user during walking.

As a possible implementation manner of the present disclosure, preferably, a plurality of sets of elastic members 12 are disposed on two end surfaces of the top side of the outsole 1, when walking, the elastic members 12 and the buffering portion 42 perform a mutual squeezing action, the buffering portion 42 squeezes toward one side of the outsole 1 while the midsole 2 is being compressed, and at this time, the buffering portion 42 abuts against the elastic members 12 and is simultaneously squeezed by force, so as to reduce the pressure applied to the outsole 1 and prolong the service life of the sole.

As a possible implementation manner of the present solution, it is preferable that the top side of the outsole 1 is recessed downward to form a smooth arc-shaped groove 11, the bottom side of the midsole 2 is raised downward to form a smooth connection surface 21, the connection surface 21 is slidably connected to the arc-shaped groove 11, a user transitions to landing of the front sole after landing of the rear sole during a walking process, along with this process, the arc-shaped groove 11 is always slidably connected to the connection surface 21, and the midsole 2 applies pressure to the outsole 1 from the rear sole area to the front sole area, so that the sole better adapts to a walking mode of the user, and the comfort of the user is increased.

As a possible implementation manner of the present scheme, preferably, a plurality of sets of anti-slip grooves 13 are disposed in both the sole area and the heel area of the bottom side of the outsole 1, the top groove surface of the anti-slip grooves 13 is an arc surface, and the arrangement of the arc surface of the groove wall of the anti-slip grooves 13 increases the anti-slip area of the outsole 1 during walking, thereby improving the anti-slip effect of the sole.

As a possible implementation manner of this scheme, it is preferable that elastic component 12 by outsole 1 top side middle part increases to both sides in proper order, along with the habit of user's walking process, is connected the setting of face 21 with insole 2, and the user can make buffer 42 in proper order with the elastic component 12 looks butt effect that corresponds at the walking in-process to increase the cushion effect of walking process, improve the shock attenuation effect of sole.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A lightweight plastic sole, its characterized in that: the shoe sole comprises a large sole (1), a middle sole (2) and an upper sole (3) which are sequentially connected, wherein the middle sole (2) is made of EVA materials, is arranged on the top side of an inner cavity of the large sole (1) and is in sliding connection with the large sole, and a movable gap is reserved between two ends of the middle sole (2) and the large sole (1);

go up end (3) including set up in installation department (31) on insole (2) top side, be provided with a plurality of groups of bleeder vents on installation department (31), installation department (31) top side is connected with protection pad (32), it is provided with a plurality of groups of buffering subassembly (4) to go up end (3) bottom side, buffering subassembly (4) are passed insole (2) are inside, and to keeping away from insole (2) bottom side direction extends.

2. The lightweight plastic sole of claim 1, wherein:

the buffer component (4) comprises a plurality of groups of buffer columns (41) arranged at the bottom side of the upper sole (3), and the buffer columns (41) penetrate through the bottom side of the middle sole (2) and are provided with buffer parts (42).

3. The lightweight plastic sole of claim 2, wherein:

a plurality of groups of elastic pieces (12) are arranged on two end faces of the top side of the outsole (1), and when the outsole walks, the elastic pieces (12) and the buffer parts (42) are mutually extruded.

4. The lightweight plastic sole of claim 1, wherein:

the top side of the outsole (1) is downwards sunken to form a smooth arc-shaped groove (11), the bottom side of the midsole (2) is downwards protruded to form a smooth connecting surface (21), and the connecting surface (21) is in sliding connection with the arc-shaped groove (11).

5. The lightweight plastic sole of claim 1, wherein:

the sole area and the heel area at the bottom side of the outsole (1) are both provided with a plurality of groups of anti-skidding grooves (13), and the top groove surface of each anti-skidding groove (13) is an arc-shaped surface.

6. The lightweight plastic sole of claim 3, wherein:

the elastic pieces (12) are sequentially enlarged from the middle part of the top side of the outsole (1) to two sides.