CN212938296U

CN212938296U - TRP sole

Info

Publication number: CN212938296U
Application number: CN202022423304.2U
Authority: CN
Inventors: 沈豪; 钟声远; 沈慎重
Original assignee: Wenzhou Xiaolin Shoes Materials Co ltd
Current assignee: Wenzhou Xiaolin Shoes Materials Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-04-13
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a technical field of sole discloses a TRP sole, and it includes the outsole and sets up in the insole of outsole top, the storage tank has been seted up to the up end of outsole, the ventilation hole of intercommunication storage tank is seted up to the lateral wall of outsole, the one end that the outsole was kept away from to the insole can be dismantled and be connected with the arc lug that can deform, the cavity has been seted up to the inside of arc lug, the first bleeder vent of intercommunication cavity is seted up to one side that the arc lug kept away from the insole, the second bleeder vent of intercommunication cavity is seted up to one side that the arc lug is close to the insole, the third bleeder vent has been seted up towards one side of outsole in the insole, the both ends of third bleeder vent communicate with second bleeder vent and storage tank respectively, and this application.

Description

TRP sole

Technical Field

The application relates to the technical field of soles, in particular to a TRP sole.

Background

At present, with the improvement of living standard, the requirements of people on soles are higher and higher, but no matter how changed, the common characteristics of common sole materials should have the advantages of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy suitability for foot shapes, difficult deformation after shaping, heat preservation, easy moisture absorption and the like.

The prior chinese patent publication No. CN204838239U discloses a TPR shoe sole, which includes an outsole, a rubber film, and a midsole, wherein the outsole includes a connecting surface, and the midsole includes an engaging surface. The adhesive film comprises a sheet-shaped base material, wherein a first hot melt adhesive layer and a second hot melt adhesive layer are respectively arranged on two sides of the sheet-shaped base material. The first hot melt adhesive layer is adhered to the connecting surface, and the connecting surface is adhered to the connecting surface, so that the outsole and the midsole can be firmly combined into a whole through the adhesive film.

The above related technical solutions have the following drawbacks: the sole is of a sealing structure and is connected with the upper sealed in the same way, and because the exchange rate between the inside of the shoe and the outside air is poor, the inside of the shoe is easy to sweat, and bacteria are easy to breed.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of bacterial growth, the application provides a TRP sole.

The application provides a TRP sole adopts following technical scheme:

the utility model provides a TRP sole, includes the outsole and sets up in the insole of outsole top, the storage tank has been seted up to the up end of outsole, the ventilation hole of intercommunication storage tank is seted up to the lateral wall of outsole, the one end that the outsole was kept away from to the insole can be dismantled and be connected with the arc lug that can deform, the cavity has been seted up to the inside of arc lug, the first bleeder vent of intercommunication cavity is seted up to one side that the insole was kept away from to the arc lug, the second bleeder vent of intercommunication cavity is seted up to one side that the arc lug is close to the insole, the third bleeder vent has been seted up towards one side of outsole in the insole, the both ends of third bleeder.

By adopting the technical scheme, after the sole is arranged on the upper, air above the sole passes through the first air hole, the cavity, the second air hole and the third air hole and enters the accommodating groove, and the air holes are communicated with the outside; on the contrary, outside air enters the upper part of the insole to play a role of ventilation; when a person steps on the arc-shaped convex blocks, pressure is applied to the arc-shaped convex blocks, so that the arc-shaped convex blocks are deformed, the air above the soles is extruded towards the direction of the accommodating grooves, the ventilation efficiency is improved, meanwhile, the pressure on the outsoles is relieved, the shock absorption effect is achieved, and the wearing comfort level is improved; when the deformation force of the arc-shaped convex block is reduced due to more use times of the arc-shaped convex block, the arc-shaped convex block on the insole can be taken down and replaced.

Preferably, the operation hole has been seted up to the one side that the upper of a shoe was kept away from to the insole, the below of arc lug is provided with the action bars that imbeds in the operation hole, the one side that the arc lug was kept away from to the action bars is provided with the operation piece, the up end that the operation piece is located and the lower terminal surface butt of insole.

By adopting the technical scheme, the operation block is driven to deform, and then the operation block is embedded into the operation hole until the operation block passes through the operation hole, the operation block is reset, so that the upper end face of the operation block is abutted against the lower end face of the insole, and the connection of the arc-shaped convex block and the insole is realized; otherwise, the driving operation block deforms, the operation rod is separated from the insole, and the arc-shaped convex block is convenient for workers to replace.

Preferably, the outsole is connected with the midsole through a locking piece, one side, far away from the outsole, of the midsole is provided with a fixing groove, one side, far away from the opening, of the fixing groove is provided with a fixing hole, the locking piece comprises a fixing rod arranged above the outsole, one side, far away from the outsole, of the fixing rod is provided with a deformable fixing block, and when the outsole is connected with the midsole, the fixing rod is embedded into the fixing hole and embedded into the fixing groove.

By adopting the technical scheme, when the positioning block is connected, the fixing block is deformed and then embedded into the fixing hole, and when the fixing block is embedded into the positioning groove, the fixing block is reset, so that the fixing block is not easy to separate from the fixing groove; on the contrary, the insole is separated from the outsole, so that the insole has the effect of convenient assembly and disassembly; when the insole is separated from the outsole, the containing groove is convenient to clean.

Preferably, the edge of one side, away from the fixing rod, of the fixing block is provided with a chamfer.

Through adopting above-mentioned technical scheme, set up the chamfer, when chamfer and insole butt, along with the dead lever continues to remove towards the well bottom direction, make the fixed block deformation, with the fixed block embedded into the fixed orifices, need not artificial redriving fixed block during the installation and warp, reduce the installation procedure, have labour saving and time saving's effect.

Preferably, the vent hole slope sets up, and the opening that the storage tank was kept away from to the vent hole is less than the opening that the vent hole is close to the storage tank.

Through adopting above-mentioned technical scheme, during the ventilation hole slope, in external water is difficult for entering into the storage tank, improvement waterproof performance.

Preferably, the vent hole is provided in plurality.

Through adopting above-mentioned technical scheme, set up a plurality of ventilation holes, increase the opening of holding chamber and external for the exchange efficiency of holding intracavity air and outside air.

Preferably, the edge of the upper end face of the outer sole extends upwards to form a fixed convex strip, and the circumferential surface of the middle sole is attached to the inner wall of the fixed convex strip.

Through adopting above-mentioned technical scheme, set up the insole in fixed sand grip, can restrict the sole and remove.

Preferably, the lower end surface of the outsole is provided with a PVC anti-slip strip.

Through adopting above-mentioned technical scheme, set up the PVC antislip strip, increase the contact surface of shoes and outsole, improve outsole non-slip properties, the antislip strip that the PVC material made has better wear resistance in addition.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the sole is arranged on the upper, air above the sole passes through the first air hole, the cavity, the second air hole and the third air hole and enters the accommodating groove, and the air holes are communicated with the outside; on the contrary, outside air enters the upper part of the insole to play a role of ventilation; when a person steps on the arc-shaped convex blocks, pressure is applied to the arc-shaped convex blocks, so that the arc-shaped convex blocks are deformed, the air above the soles is extruded towards the direction of the accommodating grooves, the ventilation efficiency is improved, meanwhile, the pressure on the outsoles is relieved, the shock absorption effect is achieved, and the wearing comfort level is improved; when the deformation force of the arc-shaped convex block is reduced due to more use times of the arc-shaped convex block, the arc-shaped convex block on the insole can be taken down and replaced;

2. the outsole is connected or separated with the insole through the connecting locking piece, so that people can maintain the outsole or the insole conveniently, and the accommodating groove is convenient to clean.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a cross-sectional view of the highlighted container.

Reference numerals: 1. an outsole; 11. a containing groove; 12. a vent hole; 13. fixing the convex strip; 14. positioning a groove; 15. PVC anti-slip strips; 2. a midsole; 21. fixing grooves; 22. a fixing hole; 23. an operation hole; 24. a third air hole; 25. positioning a rod; 3. a locking member; 31. fixing the rod; 32. a fixed block; 4. an arc-shaped bump; 41. an operating lever; 42. an operation block; 43. a cavity; 44. a first air vent; 45. and a second air hole.

Detailed Description

The embodiment discloses a TRP sole. Referring to fig. 1 and 2, the shoe sole includes an outsole 1 and a midsole 2, the outsole 1 being disposed below the midsole 2, the outsole 1 being connected to the midsole 2 by a plurality of locking pieces 3.

Referring to fig. 1 and 2, a fixing groove 21 is formed at a side of the midsole 2 away from the outsole 1, and a fixing hole 22 is formed at a side of the fixing groove 21 away from the opening. The locking member 3 includes a fixing rod 31 and a fixing block 32, the fixing rod 31 and the outsole 1 are integrally formed, and the fixing block 32, the fixing rod 31 and the outsole 1 have elasticity. The edge of the end face of the fixing block 32 far away from the insole 2 is provided with a chamfer, so that the insole 2 and the outsole 1 can be conveniently connected. When the outsole 1 is connected to the midsole 2, the fixing rod 31 is inserted into the fixing hole 22, the fixing piece 32 is fitted into the fixing groove 21, and an end surface of the fixing piece 32 facing the outsole 1 abuts against an end surface of the fixing groove 21 away from the opening.

Referring to fig. 1 and 2, a containing groove 11 is formed in the upper end surface of the outsole 1, a plurality of vent holes 12 are formed in the side wall of the outsole 1, the vent holes 12 are distributed along the surface array of the outsole 1, and the vent holes 12 are all communicated with the containing groove 11 and are obliquely arranged. The opening of the vent hole 12 close to the containing groove 11 is higher than the opening of the vent hole 12 far away from the containing groove 11, and the opening of the vent hole 12 close to the fixing groove 21 is located on the bottom surface of the containing groove 11.

Referring to fig. 1 and 2, an end of the midsole 2 away from the outsole 1 is detachably connected with a curved protrusion 4, and the curved protrusion 4 has elasticity. The arc-shaped projection 4 is integrally formed with two operation levers 41, and the operation levers 41 are located on a side of the arc-shaped projection 4 facing the outsole 1. The two operating rods 41 are integrally formed with an operating block 42, and the operating block 42 is located at one end of the operating rod 41 far away from the arc-shaped projection 4. The midsole 2 is provided with an operation hole 23 for the operation rod 41 and the operation block 42, and the inner diameter of the operation hole 23 is the same as the outer diameter of the operation rod 41. When the arc-shaped projection 4 is connected with the middle sole 2, the end surface of the operation block 42 close to the arc-shaped projection 4 is abutted with the end surface of the middle sole 2 close to the outer sole 1.

Referring to fig. 2, a cavity 43 is formed inside the arc-shaped protrusion 4, a first air hole 44 is formed in one side of the arc-shaped protrusion 4 away from the midsole 2, and a second air hole 45 is formed in one side of the arc-shaped protrusion 4 close to the midsole 2. The first and

second vents

44 and 45 are provided in plurality and communicate with the cavity 43. A plurality of third ventilation holes 24 are formed in one side of the middle sole 2 facing the outsole 1, and one ends of the third ventilation holes 24 are communicated with the accommodating groove 11. When the arc-shaped projection 4 is connected with the midsole 2, one side of the third air hole 24 far away from the containing groove 11 is communicated with the second air hole 45.

Referring to fig. 1 and 2, a fixing protrusion 13 is integrally formed at an upper end of the outsole 1, and an inner wall of the fixing protrusion 13 is attached to a circumferential surface of the midsole 2, so that the outsole 1 and the midsole 2 are not easily horizontally slid. And the integrative locating lever 25 that has formed in the below of insole 2, the locating slot 14 has been seted up to the up end of outsole 1, when middle sole 2 is connected with outsole 1, makes locating lever 25 imbed in locating slot 14, further prevents outsole 1 and insole 2 relative horizontal slip.

Referring to fig. 1 and 2, a plurality of PVC cleats 15 are fixedly connected to one side of the outsole 1 away from the midsole 2, and the cleats made of PVC material can improve the wear resistance of the sole and prolong the service life of the sole.

The implementation principle of this application embodiment TRP sole does: air outside the sole enters the containing groove 11 through the vent hole 12 and then reaches the upper part of the sole, namely the inside of the shoe through the third vent hole 24, the second vent hole 45, the cavity 43 and the first vent hole 44; on the contrary, the air passes through the first air hole 44, the cavity 43, the second air hole 45, the third air hole 24, the accommodating groove 11 and the vent hole 12 to the outside of the sole for air exchange.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. A TRP sole, comprising an outsole (1) and a midsole (2) arranged above the outsole (1), characterized in that: storage tank (11) have been seted up to the up end of outsole (1), ventilation hole (12) of intercommunication storage tank (11) have been seted up to the lateral wall of outsole (1), outer sole (1) was kept away from in insole (2) one end can be dismantled and be connected with arc lug (4) that can deform, cavity (43) have been seted up to the inside of arc lug (4), first bleeder vent (44) of intercommunication cavity (43) have been seted up to one side that arc lug (4) kept away from insole (2), second bleeder vent (45) of intercommunication cavity (43) have been seted up to one side that arc lug (4) are close to insole (2), third bleeder vent (24) have been seted up towards one side of outsole (1) in insole (2), the both ends of third bleeder vent (24) communicate with second bleeder vent (45) and storage tank (11) respectively.

2. The TRP shoe sole according to claim 1, wherein: operation hole (23) have been seted up to insole (2) one side of keeping away from the upper of a shoe, the below of arc lug (4) is provided with action bars (41) of embedding in operation hole (23), one side that arc lug (4) were kept away from in action bars (41) is provided with operation piece (42), the up end that operation piece (42) are located and the lower terminal surface butt of insole (2).

3. The TRP shoe sole according to claim 1, wherein: the outsole (1) is connected with the midsole (2) through the locking piece (3), one side, away from the outsole (1), of the midsole (2) is provided with a fixing groove (21), one side, away from the opening, of the fixing groove (21) is provided with a fixing hole (22), the locking piece (3) comprises a fixing rod (31) arranged above the outsole (1), one side, away from the outsole (1), of the fixing rod (31) is provided with a deformable fixing block (32), and when the outsole (1) is connected with the midsole (2), the fixing rod (31) is embedded into the fixing hole (22) and the fixing block (32) is embedded into the fixing groove (21).

4. A TRP shoe sole according to claim 3 wherein: and a chamfer is formed at the edge of one side of the fixing block (32) far away from the fixing rod (31).

5. The TRP shoe sole according to claim 1, wherein: the vent hole (12) is obliquely arranged, and the opening of the vent hole (12) far away from the accommodating groove (11) is lower than the opening of the vent hole (12) close to the accommodating groove (11).

6. The TRP shoe sole according to claim 1, wherein: the ventilation hole (12) is provided in plurality.

7. The TRP shoe sole according to claim 1, wherein: the edge of the upper end face of the outsole (1) extends upwards to form a fixed convex strip (13), and the circumferential surface of the midsole (2) is attached to the inner wall of the fixed convex strip (13).

8. The TRP shoe sole according to claim 1, wherein: the lower end face of the outer sole (1) is provided with a PVC anti-skid strip (15).