Antiskid safety shoe with honeycomb micropore buffer layer

Abstract

The utility model relates to an antiskid safety shoe with a honeycomb micropore buffer layer in the field of safety shoes, which comprises a shoe body and a sole, the shoe body is arranged on the upper side of the sole, the sole consists of an upper layer, a middle layer and a lower layer, honeycomb micropores are vertically arranged in the middle layer, and elastic buffer columns are arranged in the honeycomb micropores. The radial lines, making contact with the foot sole, on the surface of the upper layer can effectively improve the anti-skid effect of the upper layer of the shoe sole and the foot sole, the slipping problem caused by foot sweat is avoided, and the honeycomb micropores in the middle layer can effectively disperse impact force, so that the vertical buffering efficiency and the wet and slippery ground friction coefficient of the shoe are improved; the first drainage grooves and the second drainage grooves formed in the bottom side of the lower layer can effectively improve the anti-skid effect, the upper layer, the middle layer, the lower layer and the elastic buffering columns are integrally formed, the glue failure problem is avoided, the elastic buffering columns are arranged in the honeycomb micropores, the buffering supporting effect can be achieved, and the anti-skid effect is improved. And the problem of collapse deformation of honeycomb micropores in a long time is avoided.

Description

A non-slip safety shoe with a honeycomb microporous cushioning layer Technical Field

[0001] This utility model relates to the field of safety shoes, specifically to a non-slip safety shoe with a honeycomb microporous cushioning layer. Background Technology

[0002] Safety shoes, also known as protective footwear, are footwear products specifically designed to protect workers' feet from various potential hazards in the workplace. Combining comfort and functionality, they are essential personal protective equipment (PPE) for workers in many industries, including manufacturing, construction, chemical, and mining.

[0003] However, traditional safety shoes often use a single-density material for the cushioning layer of the sole, which can easily lead to foot fatigue with prolonged wear. Furthermore, the layered structure is prone to separation and deformation, and existing anti-slip designs have limited effectiveness on oily surfaces. Therefore, those skilled in the art have provided an anti-slip safety shoe with a honeycomb microporous cushioning layer to solve the problems mentioned in the background section. Summary of the Invention

[0004] The purpose of this invention is to solve the above-mentioned defects and provide an integrally molded sole. This invention addresses the technical problems of existing soles, where the cushioning layer is mostly made of a single-density material, which can easily lead to foot fatigue after long-term wear. Furthermore, the layered structure is prone to separation and deformation, and the existing anti-slip design has limited effectiveness on oily surfaces.

[0005] The objective of this utility model is achieved through the following means:

[0006] A non-slip safety shoe with a honeycomb microporous cushioning layer includes an upper and a sole. The upper is attached to the upper side of the sole. The sole is formed by bonding an upper layer, a middle layer, and a lower layer from top to bottom. The middle layer has vertically formed honeycomb micropores. The lower layer has a first drainage groove in the front foot area at the bottom and a second drainage groove in the rear foot area at the bottom. Elastic cushioning pillars are provided in the honeycomb micropores. The lower part of the elastic cushioning pillar is hollow, and the lower end of the elastic cushioning pillar has a cross-shaped through groove.

[0007] Furthermore, the upper, middle, and lower layers are integrally formed, the bottom end of the elastic buffer column is connected to the lower layer, and the elastic buffer column and the lower layer are integrally formed.

[0008] Furthermore, the diameter of the elastic buffer column is smaller than the inner diameter of the honeycomb micropores. The hollowed-out elastic buffer column set inside the honeycomb micropores can form a certain buffering support effect, avoiding the problem of the honeycomb micropores collapsing and deforming over a long period of time, which would lead to a deterioration in the buffering effect.

[0009] Furthermore, the upper surface of the upper layer is provided with radial main patterns, which can effectively increase the anti-slip effect between the upper layer of the sole and the sole of the foot, and avoid slipping problems caused by foot sweat. The first drainage channel is fan-shaped and the second drainage channel is symmetrically opened in an inclined shape. Both can accelerate the drainage of liquid in contact with the bottom of the sole and have an anti-slip effect.

[0010] Furthermore, a protective steel plate is installed inside the forefoot of the shoe body, and shoelaces are provided on the shoe body for the wearer to adjust the comfort of wearing the shoe. The inner side of the shoe opening is sewn with an abrasion-resistant layer to protect the wearer's ankle and increase comfort.

[0011] The beneficial effects of this utility model are:

[0012] This embodiment of an anti-slip safety shoe with a honeycomb microporous cushioning layer includes an upper and a sole. The sole includes an upper layer, a middle layer, and a lower layer. The radial texture on the upper surface that contacts the foot effectively increases the anti-slip effect between the upper layer and the foot, preventing slippage caused by foot sweat. The honeycomb micropores in the middle layer effectively disperse impact force, improving the vertical cushioning efficiency and the coefficient of friction on wet surfaces. The first and second drainage channels on the bottom side of the lower layer effectively increase the anti-slip effect. The upper, middle, and lower layers, as well as the elastic cushioning pillars, are integrally molded to avoid the problem of glue separation. The elastic cushioning pillars are set inside the honeycomb micropores to form a cushioning support effect, preventing the honeycomb micropores from collapsing and deforming after prolonged use. Attached Figure Description

[0013] Figure 1 is a three-dimensional structural diagram of an anti-slip safety shoe with a honeycomb microporous buffer layer according to the present invention;

[0014] Figure 2 is a schematic diagram of the sole structure of an anti-slip safety shoe with a honeycomb microporous buffer layer according to the present invention;

[0015] Figure 3 is a schematic diagram of the lower bottom side structure of an anti-slip safety shoe with a honeycomb microporous buffer layer according to the present invention;

[0016] Figure 4 is a schematic diagram of the middle layer structure of an anti-slip safety shoe with a honeycomb microporous buffer layer according to this utility model;

[0017] Figure 5 is a cross-sectional view of the elastic buffer column structure of an anti-slip safety shoe with a honeycomb microporous buffer layer according to this utility model;

[0018] In the diagram: 1. Shoe body; 101. Protective steel plate; 2. Shoe sole; 201. Upper layer; 202. Middle layer; 2021. Honeycomb micropores; 203. Lower layer; 2031. First drainage channel; 2032. Second drainage channel; 3. Elastic buffer column; 301. Cross-shaped through groove. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] This embodiment, referring to Figures 1-5, includes a shoe upper 1 and a shoe sole 2. The shoe upper 1 is mounted on the upper side of the shoe sole 2. The shoe sole 2 is formed by bonding an upper layer 201, a middle layer 202, and a lower layer 203 from top to bottom. The middle layer 202 has vertically formed honeycomb micropores 2021. The lower layer 203 has a first drainage groove 2031 at the front foot area and a second drainage groove 2032 at the rear foot area. An elastic cushioning post 3 is provided in the honeycomb micropores 2021. The lower part of the elastic cushioning post 3 is hollow, and the lower end of the elastic cushioning post 3 has a cross-shaped through groove 301.

[0021] Referring to Figures 1-5, a protective steel plate 101 is installed inside the forefoot of the shoe body 1. Shoelaces are provided on the shoe body 1 for the wearer to adjust the comfort of the shoe. An abrasion-resistant layer is sewn into the inner side of the shoe opening of the shoe body 1 to protect the wearer's ankle and increase comfort. The upper layer 201, middle layer 202, and lower layer 203 are integrally molded. The bottom end of the elastic cushioning post 3 is connected to the lower layer 203, and the elastic cushioning post 3 and the lower layer 203 are integrally molded. The upper surface of the upper layer 201 has radial main patterns, which can effectively increase the shoe's durability. The upper layer 201 of the bottom 2 provides anti-slip effect with the sole of the foot, avoiding slipping caused by foot sweat. The first drainage channel 2031 is fan-shaped, and the second drainage channel 2032 is symmetrically opened at an angle. Both can accelerate the drainage of liquid in contact with the bottom of the shoe sole and have an anti-slip effect. The diameter of the elastic buffer column 3 is smaller than the inner diameter of the honeycomb micropore 2021. The hollow elastic buffer column 3 set in the honeycomb micropore 2021 can form a certain buffer support effect, avoiding the problem of the honeycomb micropore 2021 collapsing and deforming over a long period of time, which would lead to a decrease in the buffer effect.

[0022] This embodiment of a non-slip safety shoe with a honeycomb microporous buffer layer includes a shoe body 1 and a shoe sole 2, wherein the shoe sole 2 is installed on the bottom side of the shoe body 1, and a protective steel plate 101 is provided inside the toe tip of the shoe body 1;

[0023] The sole 2 is a one-piece molded material, consisting of an upper layer 201, a middle layer 202, and a lower layer 203 from top to bottom. The upper layer 201 uses a 1.18g / cm³ material. 3 High-density PU with a radial main textured surface. The middle layer 202 contains honeycomb micropores 2021, with a pore diameter of 1.2mm and a density of 0.75g / cm³. 3 The middle layer 202 is a buffer layer, and it is seamlessly bonded to the upper layer 201 through integral injection molding. The lower layer 203 has a strength of 0.45 g / cm³. 3The elastic PU is also molded in one piece and bonded to the middle layer 202. The edge of the lower layer 203 is provided with a 45° second drainage groove 2032 with a depth of 3mm. A first drainage groove 2031 is added in the forefoot area of ​​the lower layer 203. Both can accelerate the drainage of liquid.

[0024] An elastic buffer column 3 is provided in the honeycomb micropores 2021 of the middle layer 202. The elastic buffer column 3 is a PU column with a diameter smaller than that of the honeycomb micropores 2021, and is integrally formed and seamlessly bonded with the lower layer 203. A cross groove 301 is provided at the lower end of the elastic buffer column 3, so that the lower end of the elastic buffer column 3 is hollow in both the horizontal and vertical directions.

[0025] When the wearer wears the shoes, the shoe body 1 with protective steel plate 101 can provide a certain degree of protection for the wearer's forefoot, and the upper layer 201, middle layer 202, lower layer 203 and elastic cushioning column 3 set in the sole 2 can effectively increase the wearer's comfort.

[0026] The radial main texture on the surface of the upper layer 201, which contacts the sole of the foot, effectively increases the anti-slip effect between the upper layer 201 and the sole of the foot, avoiding slippage caused by foot sweat. The honeycomb micropores 2021 in the middle layer 202 adopt a small-diameter micropore structure with a pore size of 1.2mm, which can effectively disperse the impact force, thereby increasing the vertical cushioning efficiency of the shoe by 40% and the coefficient of friction on wet and slippery surfaces by 30%. Furthermore, the hollow elastic cushioning pillars 3 set in the honeycomb micropores 2021 can form a certain cushioning support effect, preventing the honeycomb micropores 2021 from collapsing and deforming over a long period of time, which would lead to a decrease in the cushioning effect.

[0027] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A non-slip safety shoe with a honeycomb microporous cushioning layer, comprising an upper and a sole, the upper being mounted on the upper side of the sole, characterized in that: The sole is made of an upper layer, a middle layer and a lower layer bonded together from top to bottom. The middle layer has vertically formed honeycomb micropores. The bottom front of the lower layer has a first drainage groove and the bottom side rear of the lower layer has a second drainage groove. Elastic cushioning pillars are provided in the honeycomb micropores. The lower part of the elastic cushioning pillar is hollow and the lower end of the elastic cushioning pillar has a cross-shaped through groove.

2. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The upper, middle and lower layers are molded as a single piece.

3. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The shoe body has a protective steel plate installed inside the front of the forefoot.

4. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The shoe body is equipped with shoelaces, and the inner side of the shoe opening is sewn with an abrasion-resistant layer.

5. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The bottom end of the elastic buffer column is connected to the lower layer, and the elastic buffer column and the lower layer are integrally formed.

6. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The diameter of the elastic buffer column is smaller than the inner diameter of the honeycomb micropores.

7. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The upper surface of the upper layer is provided with radial main patterns.

8. The anti-slip safety shoe with a honeycomb microporous cushioning layer according to claim 1, characterized in that: The first drainage channel is fan-shaped, and the second drainage channel is symmetrically inclined.

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