Breathable and waterproof shoe soles and shoes

Abstract

The invention provides breathable and waterproof shoe soles; according to the breathable and waterproof shoe soles, the structural forms of the traditional shoe soles are broken through, and concave pits form elastic air bags by utilizing the elasticity of an elastic breathing layer. When the breathable and waterproof shoe soles are pedaled, bulges directly and effectively press and push concave pits from the upward direction, so that the deformation of the elastic air bags is safe and efficient, and the inside air is extruded; when a person lifts the foot, the elastic air bags bulge, the foul air with moisture at high temperature in a shoe cavity passes through micropores in an upper breathable and waterproof layer, sequentially passes through the corresponding first through holes and second through holes, and then is sucked into the elastic air bags; the external fresh air passes through micropores in a lower breathable and waterproof layer, is sucked into the elastic air bags, and then is mixed with the foul air in the shoe cavity. On the basis of guaranteeing the ventilation and breathability, the upper and lower breathable and waterproof layers can prevent water from entering a middle layer or the shoe cavity, moreover, the upper and lower breathable and waterproof layers tightly wrap the whole middle layer, so that the comprehensive waterproofing is realized while the breathability of the middle layer is guaranteed, and in addition, the whole structure is complete and firm and is stable in working performance. The invention further provides shoes.

Description

technical field [0001] The invention relates to the field of daily life, in particular to a breathable and waterproof sole and shoes. Background technique [0002] As daily necessities in life, shoe soles and shoes have a well-known structure. In order to improve its ventilation and ventilation effects, Chinese invention patent CN201110101077.4 discloses a shoe sole, which includes: an upper layer made of a breathable and waterproof material; the bottom layer; a support layer made of rubber material, the support layer is located between the upper layer and the bottom layer, and has a plurality of through holes connected to the bottom surface of the upper layer, the support layer is also connected to the The surface of the bottom layer forms a hollow area, the through hole is connected to the hollow area, the bottom surface of the support layer has a plurality of support protrusions; an outer shoe layer made of rubber material, the outer shoe layer is located on the bottom la...

AI Technical Summary

Problems solved by technology

The elastic breathing structure of the invention needs to be improved, and the ventilation effect needs to be improved

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