Low-temperature-resistant ice-surface anti-skid shoe sole

Abstract

The utility model discloses a low-temperature-resistant ice-surface anti-skidding sole, which relates to the field of soles and comprises an outer sole, a middle sole, a large triangular glass fiber sheet and a thermal insulation layer. Four small triangular glass fiber sheets which are uniformly distributed are fixedly connected to the front end of the lower surface of the outer sole; large triangular glass fiber sheets which are randomly distributed are fixedly connected to the front middle portion of the lower surface of the outer sole, an adsorption layer is arranged on the upper surface of the middle sole, and activated carbon used for adsorbing peculiar smells is evenly distributed in the adsorption layer. According to the low-temperature-resistant ice surface anti-skid shoe sole, the outer surfaces of the large triangular glass fiber sheet and the small triangular glass fiber sheet are fixedly connected with the glass fiber rubber, and the glass fiber rubber has an anti-skid effect on the ice surface in contact with the glass fiber rubber.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe soles, in particular to an ice surface anti-slip shoe sole with low-temperature resistance. Background Technique

[0002] A shoe sole generally consists of a midsole and an outsole. The midsole is responsible for providing buffering performance. Since the midsole is responsible for providing buffering performance, most of the materials used for the midsole do not have the function of wear resistance. Therefore, the existence of the outsole is mainly to prevent the shoe sole from wearing. Existing ice surface anti-slip shoe soles with low-temperature resistance still have defects, such as:

[0003] Most of the existing outsole of ice surface anti-slip shoes with low-temperature resistance adopts a synthetic rubber outsole. Although the synthetic rubber outsole has certain low-temperature resistance and wear resistance, for the anti-slip blocks on the shoe sole, due to its small contact area with the ground, the pressure it receives is the largest part of the force on the entire shoe sole, making it more prone to wear and resulting in a decrease in the wear resistance of the entire shoe sole.

[0004] For example, a non-slip shoe sole with the publication number CN115998041A includes a shoe sole body. The included angle between the bottom surface and the side surface of the shoe sole body is greater than 90 degrees. The bottom surface of the shoe sole body is provided with a plurality of anti-slip bodies arranged at intervals along the length direction of the shoe sole body. The anti-slip bodies extend along the width direction of the shoe sole body and extend to the side surface of the shoe sole body. Drainage grooves are formed between adjacent anti-slip bodies; the anti-slip bodies include anti-slip strips and anti-slip blocks integrally formed on the bottom surface of the shoe sole body. Each anti-slip block is arranged at intervals along the length direction of the anti-slip strip. This application has the effect of forming variable-diameter drainage grooves by setting anti-slip bodies with variable widths, so as to change the water pressure in the drainage grooves, thereby accelerating the drainage efficiency and further improving the anti-slip performance;

[0005] The above flexible and lightweight ice surface anti-slip shoe sole has a large number of bumps on the shoe sole to increase the anti-slip performance of the shoe sole, but it does not further process the wear resistance of the anti-slip blocks on the shoe sole, and at the same time, it has not made improvements in dealing with the odor inside the shoe and the generation of water droplets inside the shoe. Content of the Utility Model

[0006] The purpose of the utility model is to provide an ice surface anti-slip shoe sole with low-temperature resistance to solve the problems raised in the above background technique, that is, winter shoes generally have poor air permeability, which causes odor and water droplets to appear inside the shoes during long-term wearing, and due to the small contact area between the anti-slip bumps and the ground, the pressure they receive is the largest part of the force on the entire shoe sole, making them more prone to wear.

[0007] To achieve the above object, the present utility model provides the following technical solutions: Four evenly distributed small triangular fiberglass sheets are fixedly connected to the front end of the lower surface of the outer sole, and randomly distributed large triangular fiberglass sheets are fixedly connected to the middle front part of the lower surface of the outer sole. An adsorption layer is provided on the upper surface of the midsole, and activated carbon for adsorbing peculiar smell is evenly distributed in the adsorption layer.

[0008] Further, fiberglass rubber is fixedly connected to the outer surfaces of the large triangular fiberglass sheets and the small triangular fiberglass sheets, and the fiberglass rubber forms an anti-slip effect on the contacted ice surface.

[0009] Further, anti-slip bumps are fixedly connected to the lower surface of the outer sole, and two anti-slip bumps are evenly distributed in a group on the edge of the lower surface of the outer sole, and drainage grooves are formed in the middle of the anti-slip bumps.

[0010] Further, a rectangular anti-slip block is fixedly connected to the rear end of the lower surface of the outer sole, and vertical and horizontal grooves are provided between the rectangular anti-slip blocks. A heat insulation layer is fixedly connected between the midsole and the outer sole, and the heat insulation layer is made of fiberglass.

[0011] Further, ventilation holes are formed in the adsorption layer, and two layers of the adsorption layer are symmetrically arranged up and down. A water-locking layer is fixedly connected to the upper surface of the adsorption layer, and the water-locking layer is composed of sponge, and the water-locking layer forms a through structure with the adsorption layer through the ventilation holes. Two layers of the water-locking layer are symmetrically arranged up and down.

[0012] Further, a torsion-resistant sheet is fixedly connected to the lower surface of the water-locking layer, and the torsion-resistant sheet is made of thermoplastic polyurethane elastomer rubber.

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

[0014] For this ice surface anti-slip shoe sole with low temperature resistance, fiberglass rubber is fixedly connected to the outer surfaces of the large triangular fiberglass sheets and the small triangular fiberglass sheets, and the fiberglass rubber forms an anti-slip effect on the contacted ice surface. An adsorption layer is provided on the upper surface of the midsole, and the activated carbon in the adsorption layer adsorbs the peculiar smell generated due to long-term wearing.

[0015] Further, a water-locking layer is provided on the upper surface of the adsorption layer. Since the water-locking layer is composed of sponge, the water-locking layer can adsorb the moisture in the shoe, and the sponge can provide a certain degree of buffering effect for the shoe sole, improving the comfort.

[0016] Further, large triangular fiberglass sheets are irregularly arranged on the lower surface of the outer sole. The large triangular fiberglass sheets provide frictions in all directions for the shoe sole, improving the anti-slip property of the shoe sole. Fiberglass rubber is provided on the outer surface of the large triangular fiberglass sheets, and the fiberglass rubber is composed of polyurethane, improving the wear resistance of the large triangular fiberglass sheets.

[0017] Furthermore, a heat insulation layer is provided between the outsole and the midsole, and the heat insulation layer is composed of glass fiber. Glass fiber has good low-temperature resistance and heat preservation performance, providing the outsole with low-temperature resistance performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 is a front view structural schematic diagram of the heat insulation layer of the present utility model;

[0020] Figure 3 is a front sectional view structural schematic diagram of the present utility model;

[0021] Figure 4 is a bottom view structural schematic diagram of the present utility model;

[0022] Figure 5 is a top view structural schematic diagram of the present utility model;

[0023] Figure 6 is a front sectional view structural schematic diagram of the adsorption layer of the present utility model.

[0024] In the figure: 1, outsole; 2, midsole; 3, small triangular glass fiber sheet; 4, large triangular glass fiber sheet; 5, glass fiber rubber; 6, anti-slip bump; 7, drainage groove; 8, rectangular anti-slip block; 9, heat insulation layer; 10, adsorption layer; 11, ventilation hole; 12, water-locking layer; 13, anti-twist sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1: Please refer to Figures 1-6 , the present utility model provides the following technical solutions: An ice surface anti-slip outsole with low-temperature resistance, four uniformly distributed small triangular glass fiber sheets 3 are fixedly connected to the front end of the lower surface of the outsole 1, and randomly distributed large triangular glass fiber sheets 4 are fixedly connected to the front middle part of the lower surface of the outsole 1. An adsorption layer 10 is provided on the upper surface of the midsole 2, and activated carbon for adsorbing odors is uniformly distributed in the adsorption layer 10;

[0027] The outer surfaces of the large triangular fiberglass sheets 4 and the small triangular fiberglass sheets 3 are fixedly connected with fiberglass rubber 5, and the fiberglass rubber 5 forms an anti-slip effect on the contacted ice surface. The lower surface of the outsole 1 is fixedly connected with anti-slip bumps 6, and two anti-slip bumps 6 are evenly distributed in a group on the edge of the lower surface of the outsole 1. And a drainage groove 7 is provided in the middle of the anti-slip bump 6. The rear end of the lower surface of the outsole 1 is fixedly connected with a rectangular anti-slip block 8, and vertical and horizontal grooves are provided between the rectangular anti-slip blocks 8. A heat insulation layer 9 is fixedly connected between the midsole 2 and the outsole 1, and the heat insulation layer 9 is made of fiberglass. When using this sole on the ice surface, the randomly distributed large triangular fiberglass sheets 4 on the sole provide frictions in all directions for the sole, improving the stability of the sole. The fiberglass rubber 5 provides protection for the large triangular fiberglass sheets 4 and the small triangular fiberglass sheets 3, enhancing the wear resistance of the sole. And the drainage groove 7 is responsible for draining the moisture on the sole, increasing the friction coefficient between the sole and the ice surface;

[0028] The adsorption layer 10 is provided with ventilation holes 11 inside, and two layers of the adsorption layer 10 are symmetrically arranged up and down. The upper surface of the adsorption layer 10 is fixedly connected with a water-locking layer 12, and the water-locking layer 12 is composed of sponge. And the water-locking layer 12 forms a through structure with the adsorption layer 10 through the ventilation holes 11. Two layers of the water-locking layer 12 are symmetrically arranged up and down. The lower surface of the water-locking layer 12 is fixedly connected with a torsion-resistant sheet 13, and the torsion-resistant sheet 13 is made of thermoplastic polyurethane elastomer rubber. The activated carbon in the adsorption layer 10 adsorbs the peculiar smell in the shoe, the water-locking layer 12 absorbs the water droplets in the shoe, keeping the shoe dry. The torsion-resistant sheet 13 increases the overall rigidity of the sole.

[0029] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A low-temperature resistant anti-skid sole for ice surfaces, comprising an outer sole (1), a midsole (2), a large triangular glass fiber sheet (4) and a thermal insulation layer (9); Features: Four evenly distributed small triangular glass fiber sheets (3) are fixedly connected to the front end of the lower surface of the outer sole (1), and a randomly distributed large triangular glass fiber sheet (4) is fixedly connected to the front middle of the lower surface of the outer sole (1); An adsorption layer (10) is provided on the upper surface of the midsole (2), and activated carbon for adsorbing odor is evenly distributed in the adsorption layer (10).

2. The low temperature resistant ice surface anti-skid sole according to claim 1, characterized in that: Glass fiber rubber (5) is fixedly connected to the outer surfaces of the large triangular glass fiber sheet (4) and the small triangular glass fiber sheet (3), and the glass fiber rubber (5) forms an anti-slip effect on the ice surface in contact.

3. The low temperature resistant ice surface anti-skid sole according to claim 1, characterized in that: The lower surface of the outer sole (1) is fixedly connected with an anti-skid protrusion (6), and the anti-skid protrusions (6) are arranged in groups of two and are evenly distributed on the edge of the lower surface of the outer sole (1), and a drainage groove (7) is provided in the middle of the anti-skid protrusion (6).

4. The low temperature resistant ice surface anti-skid sole according to claim 1, characterized in that: A rectangular anti-sliding block (8) is fixedly connected to the rear end of the lower surface of the outer sole (1), and vertical and horizontal grooves are arranged between the rectangular anti-sliding blocks (8). A thermal insulation layer (9) is fixedly connected between the midsole (2) and the outer sole (1), and the thermal insulation layer (9) is made of glass fiber.

5. The low temperature resistant ice surface anti-skid sole according to claim 1, characterized in that: The adsorption layer (10) is provided with air holes (11) inside, and the adsorption layer (10) is symmetrically arranged in two layers, the upper surface of the adsorption layer (10) is fixedly connected with a water-locking layer (12), and the water-locking layer (12) is composed of sponge, and the water-locking layer (12) forms a through structure with the adsorption layer (10) through the air holes (11), and the water-locking layer (12) is symmetrically arranged in two layers.

6. The low temperature resistant ice surface anti-skid sole according to claim 5, characterized in that: The lower surface of the water-locking layer (12) is fixedly connected with an anti-torsion sheet (13), and the anti-torsion sheet (13) is made of thermoplastic polyurethane elastomer rubber.

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