CN216363885U

CN216363885U - TPU outsole with good fixing effect for sandals

Info

Publication number: CN216363885U
Application number: CN202123289974.0U
Authority: CN
Inventors: 唐正勇; 王文芝; 王火龙
Original assignee: Dongguan Yixi Shoes Co ltd
Current assignee: Dongguan Yixi Shoes Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-26
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a TPU outsole with a good fixing effect for sandals, which comprises a first TPU layer, a second TPU layer and a vamp connecting belt, wherein an auxiliary structure is arranged inside one side of the first TPU layer, fixing structures are arranged inside two sides of the first TPU layer, the vamp connecting belt is arranged inside the fixing structures, a buffering structure is arranged on one side of the first TPU layer, and the second TPU layer is arranged on one side of the buffering structure. According to the utility model, during processing, the vamp connecting band is inserted into the fixing shell, the tool is used for stamping the steel sheet, so that the vamp connecting band is fixed inside the fixing shell by the steel sheet, and the fixture block is clamped inside the vamp connecting band, so that the vamp connecting band is not easy to pull out, therefore, the fixing and fixing functions of the device are realized, the device is prevented from falling off after long-term use, the service life of the device is prolonged, and the practicability of the device is improved.

Description

TPU outsole with good fixing effect for sandals

Technical Field

The utility model relates to the technical field of sandals, in particular to a TPU outsole with a good fixing effect for sandals.

Background

The TPU material has excellent performances of wear resistance, aging resistance, weather resistance, environmental protection, no toxicity, antibiosis and the like, so the TPU material is widely applied to the fields of daily necessities, toys, clothing materials and the like, and the device is a sandal sole produced by the TPU material, has the wear-resistant and antibacterial effects compared with the traditional sole, and is widely used;

chinese patent No. CN206675086U, publication date 2017, 11 month 28, discloses an open sandal sole with insole, comprising: the sole comprises a sole body and an insole, wherein a hook and loop fastening surface is paved on the upper surface of the sole body, a loop and loop fastening suede is arranged on the lower surface of the insole, a convex ring is formed on the upper surface of the sole body around the edges of the periphery, a plurality of small grooves are formed on the inner side of the convex ring at intervals, a plurality of small convex edges are formed on the edges of the periphery of the insole at intervals, and the small convex edges are buckled in the small grooves in a one-to-one correspondence manner. According to the utility model, the continuous buckling connection structure is designed between the edge of the insole and the sole body, so that the connection firmness of the insole and the sole is improved, and meanwhile, the problems of gaps, deformation and the like between the insole and the sole can be effectively prevented, so that the sole feels smoother and more comfortable;

the above prior art solutions have the following drawbacks; among the above-mentioned technical scheme, the device is when using, has the not good defect of fixed effect, makes the user use the back for a long time, and the vamp easily separates with the sole, leads to the device to damage, influences the life of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a TPU outsole for sandals with a good fixing effect, and aims to solve the problem of poor fixing effect in the background technology.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fixed effectual TPU outsole for sandals, includes first TPU layer, second TPU layer and vamp connecting band, the inside of first TPU layer one side is provided with auxiliary structure, the inside of first TPU layer both sides all is provided with fixed knot and constructs, and fixed knot constructs the inside and is provided with the vamp connecting band, one side on first TPU layer is provided with buffer structure, and one side of buffer structure is provided with second TPU layer.

The TPU outsole for the sandals with good fixing effect, which adopts the technical scheme, has the advantages that the auxiliary structure increases the comfort of the first TPU layer, so that a user is not easy to abrade the sole, the second TPU layer increases the elasticity of the device, the reaction force of the sole on the ground is convenient to buffer, and the fixing structure fixes the vamp connecting belt and the first TPU layer.

Preferably, the auxiliary structure includes cotton layer, anti-skidding granule, the cotton layer of bubble and hole, the inside at first TPU layer one side is fixed on the cotton layer of bubble, the hole has all been seted up to the inside on the cotton layer of bubble, the outside cover on the cotton layer of bubble is equipped with the cotton layer, and one side on cotton layer all is fixed with anti-skidding granule. The elasticity of first TPU layer upper surface is increased to anti-skidding granule, makes the comfortable of user's use, and the cotton layer is convenient for absorb steam, makes user's foot keep dry, and the cotton layer of bubble and inside and outside exchange air discharge steam are convenient for to the hole of the cotton layer of bubble inside, the frictional force of cotton layer and foot between the anti-skidding granule.

Preferably, a plurality of groups of holes are formed in the foam layer, and the holes of the groups are distributed at equal intervals in the foam layer. And a plurality of groups of holes are arranged, so that the holes can conveniently discharge the water vapor in the foam layer.

Preferably, the fixing structure comprises a steel sheet, a clamping block, a fixing shell and fixing teeth, the fixing shell is fixed inside two sides of the first TPU layer, the fixing teeth are fixed on one side of the fixing shell, the steel sheet is fixed on one side inside the fixing shell, and the clamping block is fixed on one side of the steel sheet. When processing, the vamp connecting band is aligned and inserted into the fixed shell, and then the tool is used for stamping the steel sheet, so that the steel sheet is extruded by external force to deform, the steel sheet is extruded to extrude the vamp connecting band to fix the vamp connecting band in the fixed shell, and meanwhile, the clamping block is clamped in the vamp connecting band, so that the vamp connecting band is not easy to pull out.

Preferably, a clamping structure is formed between the clamping block and the vamp connecting band, and the fixing teeth are uniformly distributed on one side of the fixing shell. And the teeth are fixed, so that the fixed shell is firmly fixed in the first TPU layer and is not easy to fall off.

Preferably, the buffering structure comprises a rubber sheet, a through hole and a supporting block, the rubber sheet is fixed on one side of the first TPU layer, the through hole is formed in the rubber sheet, and the supporting block is fixed in the through hole. The rubber sheet increases the elasticity of device, is convenient for cushion the reaction force of second TPU layer transmission, and the through-hole is convenient for carry out elastic deformation with the through-hole simultaneously, improves buffering effect, and the supporting shoe supports the through-hole.

Preferably, the supporting block and the rubber sheet are welded integrally, and a plurality of groups of non-communicated through holes are formed in the rubber sheet. The through hole is convenient for carry out elastic deformation with the through hole, improves buffering effect.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: this TPU outsole for sandals is rational in infrastructure, has following advantage:

(1) during processing, the vamp connecting band is inserted into the fixed shell, the tool is used for stamping the steel sheet, so that the vamp connecting band is fixed inside the fixed shell by the steel sheet, and meanwhile, the fixture block is clamped inside the vamp connecting band, so that the vamp connecting band is not easy to pull out, the fixing and firm function of the device is realized, the device is prevented from falling off after long-term use, the service life of the device is prolonged, and the practicability of the device is improved;

(2) the elasticity of the upper surface of the first TPU layer is increased through the anti-skid particles, so that a user feels comfortable to use, and the cotton cloth layer is convenient to absorb water vapor, so that the feet of the user keep dry, the comfortable use function of the device is realized, the user feels more comfortable to use without foot abrasion, and the comfort of the device is improved;

(3) through the reaction force of rubber piece buffering second TPU layer transmission, the through-hole is convenient for carry out elastic deformation with the through-hole simultaneously, improves buffering effect, has realized the buffering shock-absorbing function of this device from this, prevents that the reaction force on ground from hurting user's step.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top cross-sectional view of a fixing structure according to the present invention;

FIG. 5 is a schematic diagram of a three-dimensional cross-sectional structure of a buffer structure according to the present invention.

The reference numerals in the figures illustrate: 1. a first TPU layer; 2. an auxiliary structure; 201. a cotton cloth layer; 202. anti-skid particles; 203. soaking a cotton layer; 204. a hole; 3. a fixed structure; 301. a steel sheet; 302. a clamping block; 303. a stationary case; 304. fixing teeth; 4. a buffer structure; 401. a rubber sheet; 402. a through hole; 403. a support block; 5. a second TPU layer; 6. the vamp connecting band.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, the TPU outsole with good fixing effect for sandals provided by the utility model comprises a first TPU layer 1, a second TPU layer 5 and a vamp connecting band 6, wherein an auxiliary structure 2 is arranged inside one side of the first TPU layer 1, fixing structures 3 are arranged inside both sides of the first TPU layer 1, and the inside of the fixed structure 3 is provided with a vamp connecting belt 6, one side of the first TPU layer 1 is provided with a buffer structure 4, and one side of the buffer structure 4 is provided with a second TPU layer 5, the fixed structure 3 comprises a steel sheet 301, a fixture block 302, a fixed shell 303 and fixed teeth 304, the fixed shell 303 is fixed inside two sides of the first TPU layer 1, the fixed teeth 304 are fixed on one side of the fixed shell 303, the steel sheet 301 is fixed on one side inside the fixed shell 303, and a clamping block 302 is fixed on one side of the steel sheet 301, a clamping structure is formed between the clamping block 302 and the upper connecting band 6, and the fixing teeth 304 are uniformly distributed on one side of the fixing shell 303.

The TPU outsole for the sandals with good fixing effect based on the embodiment 1 has the working principle that: increase the travelling comfort on first TPU layer 1 through auxiliary structure 2, make the difficult sole of fraying of user, increase the elasticity of device through second TPU layer 5, the sole of being convenient for cushions the reaction force on ground, it is fixed with vamp connecting band 6 and first TPU layer 1 through fixed knot constructs 3, with 6 alignments of vamp connecting band and insert set casing 303 man-hour, use tools punching press steel sheet 301 immediately, make steel sheet 301 receive external force extrusion and produce deformation, make steel sheet 301 extrusion vamp connecting band 6 fix the inside at set casing 303 with vamp connecting band 6, fixture block 302 card goes into the inside of vamp connecting band 6 simultaneously, make vamp connecting band 6 be difficult for outwards extracting, through fixed tooth 304, make set casing 303 at the inside fixed firm of first TPU layer 1, be difficult for dropping.

Example two

The embodiment comprises the following steps: auxiliary structure 2 includes cotton layer 201, anti-skidding granule 202, the cotton layer 203 of bubble and hole 204, and the cotton layer 203 of bubble is fixed in the inside on one side of first TPU layer 1, and hole 204 has all been seted up to the inside on the cotton layer 203 of bubble, and the outside cover on the cotton layer 203 of bubble is equipped with cotton layer 201, and one side of cotton layer 201 all is fixed with anti-skidding granule 202, and a plurality of groups have been seted up in the inside on the cotton layer 203 of bubble to hole 204, and a plurality of groups hole 204 are equidistant distribution in the inside on the cotton layer 203 of bubble.

In this embodiment, increase the elasticity of first TPU layer 1 upper surface through anti-skidding granule 202, make the comfortable of user's use, be convenient for absorb steam through cotton layer 201, make user's foot keep dry, the cotton layer 203 of bubble is convenient for to bubble cotton layer 203 and inside and outside exchange air exhaust steam through the hole 204 of cotton layer 203 inside of bubble, through the frictional force of cotton layer 201 and foot between the anti-skidding granule 202.

EXAMPLE III

The embodiment comprises the following steps: buffer structure 4 includes rubber chip 401, through-hole 402 and supporting shoe 403, and rubber chip 401 is fixed in one side of first TPU layer 1, and through-hole 402 has been seted up to the inside of rubber chip 401, and the inside of through-hole 402 all is fixed with supporting shoe 403, is welding integration between supporting shoe 403 and the rubber chip 401, is provided with a plurality of sets of not communicating through-hole 402 in the rubber chip 401.

In this embodiment, increase the elasticity of device through rubber chip 401, be convenient for cushion the reaction force of second TPU layer 5 transmission, through-hole 402 is convenient for carry out elastic deformation with through-hole 402 simultaneously, improves buffering effect, supports through-hole 402 through supporting shoe 403.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a fixed effectual TPU outsole for sandals, includes first TPU layer (1), second TPU layer (5) and vamp connecting band (6), its characterized in that: the utility model discloses a TPU structure, including first TPU layer (1), the inside of first TPU layer (1) one side is provided with auxiliary structure (2), the inside of first TPU layer (1) both sides all is provided with fixed knot structure (3), and the inside of fixed knot structure (3) is provided with vamp connecting band (6), one side of first TPU layer (1) is provided with buffer structure (4), and one side of buffer structure (4) is provided with second TPU layer (5).

2. The TPU outsole for sandals with good fixing effect as claimed in claim 1, wherein: auxiliary structure (2) are including cotton layer (201), anti-skidding granule (202), the cotton layer (203) of bubble and hole (204), the inside at first TPU layer (1) one side is fixed in the cotton layer (203) of bubble, hole (204) have all been seted up to the inside on the cotton layer (203) of bubble, the outside cover on the cotton layer (203) of bubble is equipped with cotton layer (201), and one side of cotton layer (201) all is fixed with anti-skidding granule (202).

3. The TPU outsole for sandals with good fixing effect as claimed in claim 2, wherein: a plurality of groups of holes (204) are formed in the foam layer (203), and the holes (204) are distributed in the foam layer (203) at equal intervals.

4. The TPU outsole for sandals with good fixing effect as claimed in claim 1, wherein: the fixing structure (3) comprises a steel sheet (301), a clamping block (302), a fixing shell (303) and fixing teeth (304), the fixing shell (303) is fixed inside two sides of the first TPU layer (1), the fixing teeth (304) are fixed on one side of the fixing shell (303), the steel sheet (301) is fixed on one side inside the fixing shell (303), and the clamping block (302) is fixed on one side of the steel sheet (301).

5. The TPU outsole for sandals with good fixing effect as claimed in claim 4, wherein: a clamping structure is formed between the clamping block (302) and the vamp connecting band (6), and the fixing teeth (304) are uniformly distributed on one side of the fixing shell (303).

6. The TPU outsole for sandals with good fixing effect as claimed in claim 1, wherein: the buffer structure (4) comprises a rubber sheet (401), a through hole (402) and a supporting block (403), the rubber sheet (401) is fixed on one side of the first TPU layer (1), the through hole (402) is formed in the rubber sheet (401), and the supporting block (403) is fixed in the through hole (402).

7. The TPU outsole for sandals with good fixing effect as claimed in claim 6, wherein: the supporting block (403) and the rubber sheet (401) are welded and integrated, and a plurality of groups of non-communicated through holes (402) are arranged in the rubber sheet (401).