Spontaneous breathing type airbag sole

Abstract

The invention discloses a spontaneous breathing type airbag sole. The spontaneous breathing type airbag sole comprises an inner sole and an outer sole, wherein a sandwich cavity is distributed betweenthe inner sole and the outer sole at interval, and is formed by supporting of a plurality of pairs of bosses abutting against respective cavity walls at the opposite sides and respectively distributed on the wall surfaces of two opposite cavities. The spontaneous breathing type airbag sole disclosed by the invention has the advantages that a pair of opposite surfaces is formed on the lower side surface of the inner sole and the upper side surface of the outer sole, the plurality of bosses are respectively distributed on the two opposite surfaces and form the sandwich cavity in a supporting manner between the two opposite surfaces, and due to the factor that the bosses select elastic materials for the sole, the bosses are extruded and reset in pressing during walking of a human body, so that the sandwich cavity is closed and opened, and air in the sandwich cavity enters and exits from exhausting holes on the sole; and due to spontaneous ventilation and moisture removal can be achieved,the spontaneous breathing type airbag sole can play a good role in preventing beriberi.

Description

technical field [0001] The invention relates to the technical field of shoes, in particular to a self-breathing airbag sole. Background technique [0002] The common characteristics of general sole materials should be wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, good elasticity, easy to fit the foot shape, not easy to change shape after being shaped, heat preservation, etc., but the air permeability inside the shoe is poor. , Humidity is easy to breed bacteria, long beriberi. Therefore, many shoes with breathable soles have appeared on the market recently, commonly known as air bag shoes, also known as exhaust shoes. [0003] The current traditional exhaust shoes have a large airbag at the heel. However, the structure and process in the airbag are too complicated to facilitate mass production, and the auxiliary springs, blades, one-way valves, pipes and other parts will greatly increase its cost. , and auxiliary pa...

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Problems solved by technology

[0003] The current traditional exhaust shoes have a large airbag at the heel. However, the structure and process in the airbag are too complicated to facilitate mass production, and the auxiliary springs, blades, one-way valves, pipes and other parts will greatly increase its cost. , and auxiliary parts like springs will shorten their lifespan due to the long-term strenuous exercise of teenagers and the deformation of long-term extrusion. At the same time, it will also affect the flow of air and hinder the exhaust

Moreover, the design of some exhaust shoes is not humane enough, such as setting the exhaust outlet of the exhaust shoes on the side of the sole, and such a design will cause water accumulation when people walk on rainy days or on roads with water accumulation. It will reversely penetrate into the shoes through the pumping and vent holes, so that the shoes of this design are not suitable for walking in rainy weather, which affects the practicality

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