Shoe air cushion with manual and automatic pressure control

Abstract

A shoe air cushion allowing manual and automatic pressure control comprises an insole body and a regulating valve; a first air chamber and a second air chamber are formed inside the insole body; the first air chamber is provided with an air inlet end opening; a first one-way valve is arranged in the air inlet end opening; a first air guide channel is communicated between the first air chamber and the second air chamber; a second one-way valve and a third one-way valve are arranged in the first air guide channel; a vent hole is formed in the periphery of the insole body; the regulating valve is arranged on the periphery of the insole body and provided with an air inlet and an air outlet; the air inlet is provided with a third air guide channel which is communicated with the first air guide channel; the air outlet is provided with a fourth air guide channel which is communicated with the inside of the second air chamber; an air nozzle is communicated with the fourth air guide channel. According to the shoe air cushion allowing the manual and automatic pressure control, the first air chamber and the second air chamber with the buffer effect are formed in the insole body directly and accordingly the human body weight supported on a foot of a user can be reduced, the buffer and shocking-proof effect of the ground can be achieved, the elasticity increase and decrease effect can be achieved, and the manufacturing cost can be reduced.

Description

technical field [0001] The present invention is a shoe air cushion that can be controlled manually and automatically. Specifically, it is designed to reduce the production cost of the air cushion shoes and reduce the weight of the overall air cushion shoes. Background technique [0002] With the progress of the times, the development of various industries has also made leaps and bounds, and the most obvious items are nothing more than the shoes that are often used in daily life. Shoes are a kind of development across the ages. The finished straw sandals now have air-cushioned shoes that can provide people with high jumps, fast runs, and are not prone to foot injuries, and the evolution in the middle is not much to describe. [0003] Let’s discuss the functions of today’s air-cushion shoes. Air-cushion shoes are made of special rebounding materials, which can effectively absorb part of the reaction force and reduce the burden on the feet, making it easier and more comfortable...

AI Technical Summary

Problems solved by technology

[0006] In view of the shortcomings brought about by the above-mentioned "improvement of air-cushion shoes", the inventor spent a lot of time in researching relevant knowledge, and compared the advantages and disadvantages of various items, and carried out research and development of related products, and experienced many experiments and tests , and finally launched a "shoe air cushion with manual and automatic pressure control", which improves the above-mentioned technology, because the air chamber and air duct are installed in the bottom layer of the shoe, resulting in a slight increase in the weight of the overall shoe, and the manufacturing cost. Also relatively high-level disadvantages of ordinary shoes

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