CN219762603U - Composite trapezoid-structure stable shoe foaming bottom pad - Google Patents

Abstract

The utility model discloses a composite trapezoid-structure stable shoe foaming base pad, which comprises: the inner bottom assembly is formed by an EVA inner bottom, an EVA middle bottom and an elastic connecting belt, and the rubber large bottom comprises a sliding stop block and a drainage groove; the bending groove is fixedly connected to the front end face of the insole assembly, a heat conducting hole formed in the insole assembly is formed in the lower portion of the bending groove, an anti-pressing block is arranged below the heat conducting hole, and the bending groove comprises a convex strip and a groove. This compound trapezoidal stable in structure's shoes foaming base pad, the rubber outsole is greater than insole subassembly area 20%, average atress, elasticity is sufficient, steps on for a long time and is difficult for the deformation to collapse, and stability is better, and is convenient for dispel the heat, and antiskid effect is better simultaneously, has solved the midsole structure of current shoes comparatively singlely, steps on for a long time and warp and produce the problem of collapsing easily.

Description

Composite trapezoid-structure stable shoe foaming bottom pad

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a shoe foaming bottom pad with a stable composite trapezoid structure.

Background

The sole has quite complex structure, in a broad sense, the sole can comprise all materials constituting the bottom, such as an outsole, a midsole, a heel and the like, the types of sole materials are various, the sole can be divided into two types of natural base materials and synthetic base materials, and the EVA one-time foaming sole is the most common integral sole, and has low cost, but extremely poor skid resistance.

Most foaming base pads in the current market have certain defects when in use, such as: the structure of the midsole of the existing shoe is single, the sole is easy to deform and collapse after long-time treading, the overall stability is low, the heat dissipation performance is general, meanwhile, the existing sole pad is general in anti-slip effect, slipping is easy to occur, and certain use defects exist, so that the shoe foaming sole pad with the stable composite trapezoid structure is provided, and the problem in the prior art is solved conveniently.

Disclosure of Invention

The utility model aims to provide a shoe foaming bottom pad with a stable composite trapezoid structure, which solves the problems that the prior shoe midsole structure is single, is easy to deform and collapse after long-time treading, has low overall stability and general heat dissipation, and has general anti-slip effect and is easy to slip.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a composite trapezoidal structure stable shoe foam sole pad comprising:

the inner bottom assembly is formed by an EVA inner bottom, an EVA middle bottom and an elastic connecting belt, and the rubber large bottom comprises a sliding stop block and a drainage groove;

the bending groove is fixedly connected to the front end face of the insole assembly, a heat conducting hole formed in the insole assembly is formed in the lower portion of the bending groove, an anti-pressing block is arranged below the heat conducting hole, and the bending groove comprises a convex strip and a groove.

As a preferable technical scheme of the utility model, a round contact belt is fixedly connected to one side of the front surface of the EVA insole, which is close to the inner side of the sole.

As the preferable technical scheme of the utility model, the rear end surface of the EVA insole is integrally and fixedly connected with the EVA insole, and the outer surface of the EVA insole is fixedly connected with an elastic connecting belt.

As the preferable technical scheme of the utility model, the cross section of the elastic connecting belt is in wedge-shaped arrangement, and the elastic connecting belt and the rear surface of the EVA midsole are fixedly connected with the connecting layer.

As the preferable technical scheme of the utility model, the rear end face of the anti-slip block is arc-shaped, and the rear end face of the anti-slip block is uniformly provided with drainage grooves.

As a preferable technical scheme of the utility model, the raised strips are uniformly distributed from top to bottom on the front end surface of the EVA insole, and grooves are formed in the raised strips at equal intervals from left to right.

As the preferable technical scheme of the utility model, the heat conducting holes are uniformly formed in the inner bottom assembly, and the diameters of the heat conducting holes above the compression-resistant blocks are gradually increased from bottom to top.

Compared with the prior art, the utility model has the beneficial effects that: the shoe foaming bottom pad with the stable composite trapezoid structure has the advantages that the rubber outsole is 20% larger than the insole assembly in area, the rubber outsole is stressed evenly, the rubber outsole is elastic, is not easy to deform and collapse after long-time treading, is better in stability, is convenient to dissipate heat, is better in anti-skid effect, and solves the problems that the insole structure of the existing shoe is single, and is easy to deform and collapse after long-time treading;

1. the energy absorption and stable support combined structure is characterized in that an insole component, a rubber outsole and an elastic connecting belt are arranged, the average area of the rubber outsole is 20% larger than that of the insole component, meanwhile, the elastic connecting belt is fixedly connected to the outer surface of the EVA midsole, the cross section of the elastic connecting belt is in a wedge-shaped arrangement, and the elastic connecting belt and the EVA midsole are overlapped and combined according to a biomechanical principle by the wedge-shaped double-density elastic connecting belt, so that the energy absorption and stable support combined effect is achieved, deformation and collapse are not easy to occur after long-time treading, the stability is better, meanwhile, the energy absorption and buffering are realized, and the elasticity is sufficient;

2. the anti-skid shoe is provided with the anti-skid block, the drainage groove and the zigzag groove, the rear end face of the anti-skid block is arc-shaped, the drainage groove is uniformly formed in the rear end face of the anti-skid block, the friction between the anti-skid block and the ground is increased through the drainage groove, so that the anti-skid property of the rubber outsole is improved, meanwhile, the convex strips are uniformly distributed on the front end face of the EVA insole from top to bottom, grooves are formed in the convex strips at equal intervals from left to right, and the friction between the foaming sole and the front sole is improved through the zigzag groove, so that the wearing comfort is better;

3. be equipped with heat conduction hole and interior bottom subassembly, evenly offer the inside at interior bottom subassembly through the heat conduction hole, play the radiating effect, avoid the heel setting through the position of heat conduction hole simultaneously, and be close to heel department heat conduction hole diameter diminish, make heel department have more EVA to fill to support, be difficult to subside, stability is better.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of the overall structure of the meandering slot of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. an insole assembly; 101. an EVA insole; 102. EVA midsole; 103. an elastic connecting band; 2. a rubber outsole; 201. a stop block; 202. a drainage channel; 3. a connection layer; 4. a meandering groove; 401. a convex strip; 402. a groove; 5. a heat conduction hole; 6. anti-briquetting; 7. the contact strip is rounded.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a composite trapezoidal structure stable shoe foam sole pad comprising: the insole assembly 1, the rear end face of the insole assembly 1 is fixedly connected with a connecting layer 3, the rear end face of the connecting layer 3 is fixedly connected with a rubber outsole 2, the front surface of the insole assembly 1 is fixedly connected with a rounding contact belt 7 at one side close to the inner side of the sole, as shown in fig. 1 and 2, the insole assembly 1 consists of an EVA insole 101, an EVA midsole 102 and an elastic connecting belt 103, the rear end face of the EVA insole 101 is integrally and fixedly connected with the EVA midsole 102, the outer surface of the EVA midsole 102 is fixedly connected with the elastic connecting belt 103, the elastic connecting belt 103 and the rear surface of the EVA midsole 102 are fixedly connected with the connecting layer 3, the cross section of the elastic connecting belt 103 is in a wedge-shaped arrangement, and the elastic connecting belt 103 and the EVA midsole 102 are overlapped and combined according to a biomechanical principle so as to achieve the effect of energy absorption and stable support;

specifically, as shown in fig. 2, the rubber outsole 2 comprises a stop block 201 and a drainage groove 202, the rear end surface of the stop block 201 is arc-shaped, the drainage groove 202 is uniformly formed on the rear end surface of the stop block 201, friction between the stop block 201 and the ground is increased through the drainage groove 202, so that the skid resistance of the rubber outsole 2 is improved, as shown in fig. 1 and 4, the front end surface of the insole assembly 1 is fixedly connected with a bending groove 4, a heat conducting hole 5 formed in the insole assembly 1 is formed below the bending groove 4, a compression block 6 is formed below the heat conducting hole 5, as the heat conducting hole 5 is uniformly formed in the insole assembly 1, the diameter of the heat conducting hole 5 above the compression block 6 is gradually increased from bottom to top, the heel is avoided through the position of the heat conducting hole 5, meanwhile, the diameter of the heat conducting hole 5 near the heel is reduced, more EVA is filled and supported at the heel, collapse is not easy to occur, the bending groove 4 comprises a convex strip 401 and a groove 402, the convex strip 401 is uniformly distributed on the front end face of the EVA insole 101 from top to bottom, the groove 402 is formed in the concave strip 401 at equal intervals from left to right, friction between the foaming bottom pad and the front sole is improved through the bending groove 4, and wearing comfort is better, namely the use method of the shoe foaming bottom pad with the stable composite trapezoid structure is provided.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a compound trapezoidal stable in structure's shoes foaming base pad which characterized in that: comprising the following steps:

the novel water draining device comprises an inner bottom assembly (1), wherein a connecting layer (3) is fixedly connected to the rear end face of the inner bottom assembly (1), a rubber outsole (2) is fixedly connected to the rear end face of the connecting layer (3), the inner bottom assembly (1) is composed of an EVA inner bottom (101), an EVA middle bottom (102) and an elastic connecting belt (103), and the rubber outsole (2) comprises a sliding stop block (201) and a draining groove (202);

the bending groove (4) is fixedly connected to the front end face of the insole assembly (1), a heat conducting hole (5) formed in the insole assembly (1) is formed in the lower portion of the bending groove (4), an anti-pressing block (6) is arranged below the heat conducting hole (5), and the bending groove (4) comprises a convex strip (401) and a groove (402).

2. The composite trapezoidal structure stable foam sole of shoes of claim 1, wherein: the front surface of the EVA insole (101) is fixedly connected with a rounding contact belt (7) at one side close to the inner side of the sole.

3. The composite trapezoidal structure stable foam sole of shoes of claim 2, wherein: the EVA insole is characterized in that the rear end face of the EVA insole (101) is integrally and fixedly connected with an EVA midsole (102), and the outer surface of the EVA midsole (102) is fixedly connected with an elastic connecting belt (103).

4. A composite trapezoidal structure stable foamed shoe sole according to claim 3, wherein: the cross section of the elastic connecting belt (103) is in a wedge-shaped arrangement, and the rear surfaces of the elastic connecting belt (103) and the EVA midsole (102) are fixedly connected with the connecting layer (3).

5. The composite trapezoidal structure stable foam sole of shoes of claim 1, wherein: the rear end face of the anti-slip block (201) is arc-shaped, and the rear end face of the anti-slip block (201) is uniformly provided with drainage grooves (202).

6. The composite trapezoidal structure stable foam sole of shoes of claim 1, wherein: the raised strips (401) are uniformly distributed from top to bottom on the front end surface of the EVA insole (101), and grooves (402) are formed in the raised strips (401) at equal intervals from left to right.

7. The composite trapezoidal structure stable foam sole of shoes of claim 1, wherein: the heat conduction holes (5) are uniformly formed in the inner bottom assembly (1), and the diameters of the heat conduction holes (5) above the compression-resistant blocks (6) are gradually increased from bottom to top.