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Soles of shoes in cold areas

A cold area and shoe sole technology, applied in the field of shoe soles, can solve problems such as affecting work progress and limited thermal performance of shoes, and achieve the effect of ensuring isolation from cold and improving mobility

Inactive Publication Date: 2012-04-11
JIHUA 3515 LEATHER & SHOES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In cold areas, in field work, cold and ice and snow weather will affect the work progress. Most of the existing shoes worn in cold weather are improved or added from the fabric of the shoes, and the added lines on the soles are studied for anti-slip. However, In the case that the fabric material does not change, the thermal performance of the shoes is limited

Method used

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  • Soles of shoes in cold areas
  • Soles of shoes in cold areas
  • Soles of shoes in cold areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The inner surface of the sole of the present invention comprises a cross-shaped support 6, an annular protrusion 3 and a cylindrical support 5, the cross-shaped support 6 is at the top of the foot and the heel, and the sole inner surface of the sole is connected with the annular protrusion 3 by a transverse support, and the sole The outer surface is provided with protrusions 2, disc-shaped protrusions 3, and transverse grain protrusions 1, and the outer surface of the sole is provided with corrugated protrusions 2 with a trapezoidal cross-section in the transverse direction, and the outer surface of the sole is also regularly arranged with disc-shaped protrusions 3. The heel and the toe are provided with transverse grain protrusions 1 correspondingly.

[0013] Patterns 7 are arranged on the periphery of the sole of the present invention. The height of the trapezoidal protrusion 2 is 10 cm. The slope a of the two sides of the protrusion 2 of the trapezoid is 75 degrees....

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Abstract

The invention relates to a pair of soles, in particular to the soles of shoes in the cold areas. The inner surfaces of the soles of the invention comprise crossing supports, annular bumps and column-shaped supports. The crossing supports are located at the tops and the heels of the feet, the annular bumps are connected to the soles of the feet on the inner surfaces of the soles through horizontal supports, and the outer surfaces of the soles are provided with bumps, circular disc shaped bumps and bumps with horizontal prints. The outer surfaces of the soles are horizontally provided with the corrugated bumps of which the sections are trapezoids, and the outer surfaces of the soles are further regularly provided with the circular disc shaped bumps. The soles corresponding to the heels and the tiptoes are provided with the bumps with the horizontal prints. The invention has the following advantages: the combined type of the soles adopted by the scheme ensures the performance of preventing cold in cold environments through the structures of the soles while preventing skidding; and the action of the army in field operations is improved.

Description

technical field [0001] The invention relates to a shoe sole, in particular, it provides a shoe sole for wearing shoes in cold regions. Background technique [0002] In cold areas, in field work, cold and ice and snow weather will affect the work progress. Most of the existing shoes worn in cold weather are improved or added from the fabric of the shoes, and the added lines on the soles are studied for anti-slip. However, In the case that the fabric material does not change, the thermal performance of the shoes is limited. Contents of the invention [0003] The purpose of the present invention is to provide a kind of shoes which are anti-slip and at the same time ensure the performance of cold isolation in cold environment through the structure of the sole. [0004] The inner surface of the sole of the present invention includes a cross-shaped support, an annular protrusion and a cylindrical support. The cross-shaped support is located at the top and heel of the sole. , d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B13/22
Inventor 周丽吴一欣
Owner JIHUA 3515 LEATHER & SHOES
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