Anti-puncture shoe hot melt adhesive sheet with high-strength lining

Abstract

The utility model relates to the technical field of shoe material processing, in particular to an anti-puncture shoe hot melt adhesive sheet with a high-strength lining, which comprises an anti-scratch layer, wherein a plurality of anti-scratch blocks are arranged on the upper surface of the anti-scratch layer; a second damp-proof layer is arranged on the upper surface of the hot melt adhesive base layer; the hot melt adhesive sheet has the beneficial effects that the anti-scraping layer and the anti-scraping blocks face outwards, the anti-scraping layer can protect the internal structure and prevent the internal structure from being damaged, the service life of the hot melt adhesive sheet is prolonged, water vapor generated by a human body can be absorbed by the sweat absorbing layer through the arc-shaped convex blocks and the breathable layer, internal dryness is ensured, and the comfort of people during use is improved; a plurality of elastic supporting blocks are arranged in the supporting layer, the elastic supporting blocks can improve the overall elasticity of the hot melt adhesive sheet, heat generated in the hot melt adhesive sheet can pass through a heat conduction block fixedly connected to the heat conduction layer to reach a heat dissipation block for heat dissipation, the internal temperature is reduced, and the comfort is improved when a person uses the hot melt adhesive sheet; the anti-scraping block can prevent the heat dissipation block from being scratched, and the actual using effect of the hot melt adhesive sheet is improved.

Description

Technical Field

[0001] The utility model relates to the field of shoe material processing, in particular to a hot-melt adhesive sheet for puncture-proof shoes with a high-strength lining. Background Art

[0002] Hot melt adhesive is the abbreviation of hot melt adhesive. It does not use any flux during production and application. It is non-toxic, odorless, and does not pollute the environment. It is known as "green adhesive" and is particularly suitable for use on continuous production lines. With the development of society, hot melt adhesive sheets are widely used in our lives, such as shoes, and people's requirements for shoes are getting higher and higher.

[0003] In the prior art, hot melt adhesive sheets are widely used in finished shoes to shape the toe cap and the heel of the shoe so that the appearance of the shoe does not deform, thereby achieving an aesthetic effect.

[0004] However, the existing hot melt adhesive sheet has poor heat dissipation effect, poor comfort when used by personnel, and the outer surface of the hot melt adhesive sheet is easily scratched, which easily causes damage to the hot melt adhesive sheet and reduces the service life of the hot melt adhesive sheet. Utility Model Content

[0005] The utility model aims to provide a hot-melt adhesive sheet for puncture-proof shoes with a high-strength lining to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot-melt adhesive sheet for puncture-proof shoes with a high-strength lining, the hot-melt adhesive sheet for puncture-proof shoes with a high-strength lining comprising: an anti-scratch layer, a plurality of anti-scratch blocks are arranged on the upper surface of the anti-scratch layer, and a heat insulation layer is arranged in the anti-scratch layer;

[0007] A hot melt adhesive base layer, a second moisture-proof layer is arranged on the upper surface of the hot melt adhesive base layer, and a first moisture-proof layer is arranged on the lower surface of the hot melt adhesive base layer.

[0008] Preferably, the anti-scratch block is fixedly connected to the anti-scratch layer, and the anti-scratch block is in a triangular prism structure.

[0009] Preferably, the heat insulating layer is fixedly connected to the anti-scratch layer, the lower surface of the heat insulating layer is fixedly connected to the heat conducting layer, the lower surface of the heat conducting layer is fixedly connected to the second moisture-proof layer, and a plurality of heat conducting blocks are fixedly connected to the heat conducting layer.

[0010] Preferably, the upper surface of the second moisture-proof layer is fixedly connected to the heat-conducting layer, and the lower surface of the second moisture-proof layer is fixedly connected to the hot-melt adhesive base layer.

[0011] Preferably, the first moisture-proof layer is fixedly connected to the hot-melt adhesive base layer, the lower surface of the first moisture-proof layer is fixedly connected to the sweat-absorbing layer, the sweat-absorbing layer is fixedly connected to the breathable layer, the breathable layer is provided with a plurality of air holes, the lower surface of the breathable layer is fixedly connected to the supporting layer, a plurality of elastic supporting blocks are provided in the supporting layer, the lower surface of the supporting layer is fixedly connected to the protective layer, and a plurality of arc-shaped protrusions are provided on the lower surface of the protective layer.

[0012] Preferably, the heat conducting block is in a cylindrical structure, the heat conducting block passes through the holes provided on the heat insulating layer and the anti-scratch layer and is fixedly connected to the heat dissipation block, and the heat dissipation block is in a cylindrical structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model proposes a hot-melt adhesive sheet for puncture-proof shoes with a high-strength lining, wherein the anti-scratch layer and the anti-scratch block face outward, the anti-scratch layer can protect the internal structure, avoid damage to the internal structure, and increase the service life of the hot-melt adhesive sheet, and the water vapor generated by the human body can be absorbed by the sweat-absorbing layer through the arc-shaped convex blocks and the breathable layer, thereby ensuring the dryness of the interior and improving the comfort of personnel when using the shoe, and a plurality of elastic support blocks are arranged in the support layer, which can improve the overall elasticity of the hot-melt adhesive sheet and help the hot-melt adhesive sheet to rebound, and the heat generated inside can be dissipated to the heat dissipation block through the heat-conducting block fixedly connected to the heat-conducting layer, thereby reducing the internal temperature and improving the comfort of personnel when using the shoe, the height of the anti-scratch block is higher than the heat-dissipating block, and a heat-insulating layer is arranged between the anti-scratch layer and the heat-conducting layer to isolate the heat transmitted from the bottom surface, thereby achieving a heat-insulating effect, and the anti-scratch block can prevent the heat-dissipating block from being scratched, thereby improving the actual use effect of the hot-melt adhesive sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 It is a schematic diagram of the structural section of the utility model;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. Anti-scratch layer; 2. Hot melt adhesive base layer; 3. Anti-scratch block; 4. Heat insulation layer; 5. Heat conductive block; 6. Second moisture-proof layer; 7. Heat conductive layer; 8. Heat dissipation block; 9. First moisture-proof layer; 10. Sweat-absorbent layer; 11. Breathable layer; 12. Breathable holes; 13. Elastic support block; 14. Support layer; 15. Protective layer; 16. Arc-shaped protrusion. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a hot melt adhesive sheet for puncture-proof shoes with a high-strength lining, the hot melt adhesive sheet for puncture-proof shoes with a high-strength lining comprises: a scratch-proof layer 1, a plurality of scratch-proof blocks 3 are arranged on the upper surface of the scratch-proof layer 1, and a heat insulation layer 4 is arranged inside the scratch-proof layer 1; a hot melt adhesive base layer 2, a second moisture-proof layer 6 is arranged on the upper surface of the hot melt adhesive base layer 2, and a first moisture-proof layer 9 is arranged on the lower surface of the hot melt adhesive base layer 2;

[0023] During specific use, the protective layer 15 and the arc-shaped protrusion 16 are inward and close to the skin. The arc-shaped protrusion 16 has the function of heat conduction and moisture absorption. The anti-scratch layer 1 and the anti-scratch block 3 are outward. The anti-scratch layer 1 can protect the internal structure and avoid damage to the internal structure, thereby increasing the service life of the hot melt adhesive sheet. The height of the anti-scratch block 3 is greater than the heat dissipation block 8. The anti-scratch block 3 can prevent the heat dissipation block 8 from being scratched, thereby improving the actual use effect of the hot melt adhesive sheet.

[0024] Embodiment 2

[0025] On the basis of the first embodiment, in order to improve the service life of the hot melt adhesive sheet, an anti-scratch block 3 is provided, the anti-scratch block 3 is fixedly connected to the anti-scratch layer 1, the anti-scratch block 3 is a triangular prism structure, the anti-scratch block 3 cooperates with the anti-scratch layer 1 to effectively improve the anti-scratch ability of the surface of the hot melt adhesive sheet, and improves the service life of the hot melt adhesive sheet, the upper surface of the second moisture-proof layer 6 is fixedly connected to the heat conductive layer 7, the lower surface of the second moisture-proof layer 6 is fixedly connected to the hot melt adhesive base layer 2, the second moisture-proof layer 6 cooperates with the first moisture-proof layer 9 to prevent the hot melt adhesive sheet from getting damp, and improves the service life of the hot melt adhesive sheet.

[0026] Embodiment 3

[0027] On the basis of the second embodiment, in order to improve the comfort of using the hot melt adhesive sheet, a heat insulation layer 4 is provided, the heat insulation layer 4 is fixedly connected to the anti-scratch layer 1, the lower surface of the heat insulation layer 4 is fixedly connected to the heat conductive layer 7, the lower surface of the heat conductive layer 7 is fixedly connected to the second moisture-proof layer 6, and a plurality of heat conductive blocks 5 are fixedly connected to the heat conductive layer 7. The heat insulation layer 4 can prevent external heat from entering the interior, thereby improving the comfort. The first moisture-proof layer 9 is fixedly connected to the hot melt adhesive base layer 2, the lower surface of the first moisture-proof layer 9 is fixedly connected to the sweat-absorbing layer 10, the sweat-absorbing layer 10 is fixedly connected to the breathable layer 11, a plurality of air holes 12 are provided on the breathable layer 11, the lower surface of the breathable layer 11 is fixedly connected to the supporting layer 14, a plurality of elastic supporting blocks 13 are provided in the supporting layer 14, the lower surface of the supporting layer 14 is fixedly connected to the protective layer 15, and a plurality of arc-shaped protrusions 16 are provided on the lower surface of the protective layer 15, and the arc-shaped protrusions 16 are in direct contact with the human body ... The contact area of ​​the protrusion 16 is large, and the arc-shaped protrusion 16 absorbs moisture and conducts heat. The water vapor generated by the human body will be absorbed by the sweat-absorbing layer 10 through the arc-shaped protrusion 16, the air vents 12 and the air-permeable layer 11, thereby improving the comfort of personnel when using it. A plurality of elastic support blocks 13 are arranged in the support layer 14. The elastic support blocks 13 can improve the overall elasticity of the hot-melt adhesive sheet and improve the comfort of personnel when using it. The elastic support blocks 13 help the hot-melt adhesive sheet to rebound. The heat-conducting block 5 is a cylindrical structure. The heat-conducting block 5 passes through the holes arranged on the thermal insulation layer 4 and the anti-scratch layer 1 and is fixedly connected to the heat dissipation block 8. The heat dissipation block 8 is a cylindrical structure. The heat generated inside can be dissipated to the heat dissipation block 8 through the heat-conducting block 5 fixedly connected to the thermal conductive layer 7, thereby improving the comfort of personnel when using it. The anti-scratch block 3 is higher than the heat dissipation block 8. The anti-scratch block 3 can prevent the heat dissipation block 8 from being scratched, thereby improving the actual use effect of the hot-melt adhesive sheet.

[0028] In actual use, the anti-scratch layer 1 and the anti-scratch block 3 face outward, the anti-scratch layer 1 can protect the internal structure, avoid damage to the internal structure, and increase the service life of the hot melt adhesive sheet. The water vapor generated by the human body will pass through the arc-shaped protrusions 16 and the breathable layer 11 and be absorbed by the sweat-absorbing layer 10, ensuring the dryness of the interior and improving the comfort of personnel when using it. A number of elastic support blocks 13 are arranged in the support layer 14, and the elastic support blocks 13 can improve the overall elasticity of the hot melt adhesive sheet and help the hot melt adhesive sheet to rebound. The heat generated inside can be dissipated to the heat dissipation block 8 through the heat conductive block 5 fixedly connected to the heat conductive layer 7, thereby reducing the internal temperature and improving the comfort of personnel when using it. The height of the anti-scratch block 3 is higher than the heat dissipation block 8. A heat insulating layer 4 is arranged between the anti-scratch layer 1 and the heat conductive layer 7 to isolate the heat transmitted from the bottom surface, thereby achieving a heat insulating effect, and the anti-scratch block 3 can prevent the heat dissipation block 8 from being scratched, thereby improving the actual use effect of the hot melt adhesive sheet.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot melt adhesive sheet for puncture-proof shoes with a high-strength lining, characterized in that: The hot melt adhesive sheet for puncture-proof shoes with a high-strength lining comprises: an anti-scratch layer (1), a plurality of anti-scratch blocks (3) are arranged on the upper surface of the anti-scratch layer (1), and a heat insulation layer (4) is arranged inside the anti-scratch layer (1); A hot melt adhesive base layer (2), wherein a second moisture-proof layer (6) is arranged on the upper surface of the hot melt adhesive base layer (2), and a first moisture-proof layer (9) is arranged on the lower surface of the hot melt adhesive base layer (2).

2. The hot melt adhesive sheet for puncture-proof shoes with a high-strength lining according to claim 1, characterized in that: The anti-scratch block (3) is fixedly connected to the anti-scratch layer (1), and the anti-scratch block (3) is in a triangular prism structure.

3. The hot melt adhesive sheet for puncture-proof shoes with high-strength lining according to claim 1, characterized in that: The heat insulating layer (4) is fixedly connected to the anti-scratch layer (1), the lower surface of the heat insulating layer (4) is fixedly connected to the heat conducting layer (7), the lower surface of the heat conducting layer (7) is fixedly connected to the second moisture-proof layer (6), and a plurality of heat conducting blocks (5) are fixedly connected to the heat conducting layer (7).

4. The hot melt adhesive sheet for puncture-proof shoes with a high-strength lining according to claim 1, characterized in that: The upper surface of the second moisture-proof layer (6) is fixedly connected to the heat-conducting layer (7), and the lower surface of the second moisture-proof layer (6) is fixedly connected to the hot-melt adhesive base layer (2).

5. The hot melt adhesive sheet for puncture-proof shoes with high-strength lining according to claim 1, characterized in that: The first moisture-proof layer (9) is fixedly connected to the hot-melt adhesive base layer (2); the lower surface of the first moisture-proof layer (9) is fixedly connected to the sweat-absorbing layer (10); the sweat-absorbing layer (10) is fixedly connected to the breathable layer (11); a plurality of breathable holes (12) are provided on the breathable layer (11); the lower surface of the breathable layer (11) is fixedly connected to the supporting layer (14); a plurality of elastic supporting blocks (13) are provided in the supporting layer (14); the lower surface of the supporting layer (14) is fixedly connected to the protective layer (15); and a plurality of arc-shaped protrusions (16) are provided on the lower surface of the protective layer (15).

6. The hot melt adhesive sheet for puncture-proof shoes with high-strength lining according to claim 3, characterized in that: The heat conducting block (5) has a cylindrical structure. The heat conducting block (5) penetrates through the holes provided on the heat insulating layer (4) and the anti-scratch layer (1) and is fixedly connected to the heat dissipation block (8). The heat dissipation block (8) has a cylindrical structure.

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