CN212911941U - High-density wear-resistant safety shoes - Google Patents
High-density wear-resistant safety shoes Download PDFInfo
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- CN212911941U CN212911941U CN202021239564.8U CN202021239564U CN212911941U CN 212911941 U CN212911941 U CN 212911941U CN 202021239564 U CN202021239564 U CN 202021239564U CN 212911941 U CN212911941 U CN 212911941U
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Abstract
The utility model discloses a wear-resisting safe shoes of high density, including sole, vamp and shoe-pad, the sole covers in the insole outside, its characterized in that including outsole and insole, outsole subsides: the insole is a foaming layer formed on the outsole in an injection molding mode, mushroom-shaped protrusions which are evenly distributed are arranged on the upper end face of the corresponding outsole and embedded in the foaming layer, the foaming layer is of a double-density double-color structure, the density of EVA on the upper layer is 50-55kg/m for carrying out thin film planting, the density of EVA on the lower layer is 55-60kg/m for carrying out thin film planting, the insole is made of environment-friendly antibacterial seawave materials, and the memory sponge is compounded in the middle layer of the insole. The utility model has good elasticity and is comfortable to wear.
Description
Technical Field
The utility model relates to an improved invention of safety shoes, in particular to an improved invention of high-density wear-resistant safety shoes.
Background
The sole of a common shoe comprises an outsole and a midsole, wherein the outsole is generally made of a rubber material, the midsole is generally made of an EVA secondary foaming material, however, the EVA secondary foaming material cannot achieve the best comfort effect in flexibility, particularly, the front part and the rear part of the sole are affected by feet when a person walks, and the front part and the rear part of the midsole slowly lose elasticity after long-time wearing, so that the original comfort is lost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a high-density wear-resistant safety shoe with good elasticity and comfortable wearing.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of wear-resisting safe shoes of high density, including sole, vamp and shoe-pad, the sole covers in the insole outside, its characterized in that including outsole and insole, outsole subsides: the insole is a foaming layer formed on the outsole in an injection molding mode, mushroom-shaped protrusions which are evenly distributed are arranged on the upper end face of the corresponding outsole and embedded in the foaming layer, the foaming layer is of a double-density double-color structure, the density of EVA on the upper layer is 50-55kg/m for carrying out thin film planting, the density of EVA on the lower layer is 55-60kg/m for carrying out thin film planting, the insole is made of environment-friendly antibacterial seawave materials, and the memory sponge is compounded in the middle layer of the insole.
The outsole is a compact layer made of VCR-167 cis-polybutadiene raw materials and natural soft rubber.
The thickness of the memory sponge is 2 mm.
The beneficial effects of the utility model are that wear-resisting safety shoes of high density after the improvement will carry out structural improvement as the foaming layer of insole, set up double density double-colored structure, and the density of upper EVA is 50-55kg/m and cultivates comparatively softly, and the density of lower floor EVA is 55-60kg/m and cultivates, plays the supporting role, and two kinds of densities can do different colours, and the product appearance is pleasing to the eye, and the quality is reliable; meanwhile, the outsole is a compact layer made of VCR-167 cis-polybutadiene raw materials and natural soft rubber, so that the high density and high wear resistance are achieved, the sole has certain strength, and the functions of wear resistance, skid resistance and the like can be realized.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the sole of the present invention.
Fig. 3 is a structural diagram of the insole of the utility model.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. In the embodiment, the high-density wear-resistant safety shoe comprises a sole 1, a vamp 2 and an insole 3, wherein the sole 1 comprises a outsole 4 and a midsole 5, the outsole 4 is attached to the outer side of the midsole 5, the midsole 5 is a foaming layer formed on the outsole 4 through one-step injection molding, mushroom-shaped protrusions 7 are uniformly arranged on the upper end face of the corresponding outsole 4, the mushroom-shaped protrusions 7 are embedded in the foaming layer to effectively enhance the connection between the outsole 4 and the foaming layer, the foaming layer is of a dual-density two-color structure, the density of EVA at the upper layer is 50-55kg/m and is relatively soft, the density of EVA at the lower layer is 55-60kg/m and has a supporting function, the two densities can be different colors, the product is attractive in appearance, and the quality is reliable; the insole 3 is made of environment-friendly antibacterial seawave material, and the middle layer of the insole 3 is compounded with the memory sponge 6, so that the comfort performance is improved.
As a specific embodiment of further improvement, the outsole 4 is a compact layer made of VCR-167 cis-polybutadiene raw materials and natural soft rubber, so that the sole 1 has certain strength and can realize the functions of wear resistance, skid resistance and the like.
As a further improved specific implementation mode, the thickness of the memory sponge is 2mm, and the thickness is ensured to be matched with the performance.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. Wear-resisting safe shoes of high density, including sole, vamp and shoe-pad, the sole covers in the insole outside, its characterized in that including outsole and insole, outsole subsides: the insole is a foaming layer formed on the outsole in an injection molding mode, mushroom-shaped protrusions which are evenly distributed are arranged on the upper end face of the corresponding outsole and embedded in the foaming layer, the foaming layer is of a double-density double-color structure, the density of EVA on the upper layer is 50-55kg/m for carrying out thin film planting, the density of EVA on the lower layer is 55-60kg/m for carrying out thin film planting, the insole is made of environment-friendly antibacterial seawave materials, and the memory sponge is compounded in the middle layer of the insole.
2. A high density, abrasion resistant safety shoe as claimed in claim 1, wherein: the thickness of the memory sponge is 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239564.8U CN212911941U (en) | 2020-06-30 | 2020-06-30 | High-density wear-resistant safety shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239564.8U CN212911941U (en) | 2020-06-30 | 2020-06-30 | High-density wear-resistant safety shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212911941U true CN212911941U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021239564.8U Active CN212911941U (en) | 2020-06-30 | 2020-06-30 | High-density wear-resistant safety shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212911941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4257328A1 (en) * | 2022-04-07 | 2023-10-11 | King Steel Machinery Co., Ltd. | Injection molding system and method |
-
2020
- 2020-06-30 CN CN202021239564.8U patent/CN212911941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4257328A1 (en) * | 2022-04-07 | 2023-10-11 | King Steel Machinery Co., Ltd. | Injection molding system and method |
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