Ventilating insole

Abstract

The invention provides a ventilating insole, which solves the problem of internal circulation of air in a sole. An air inlet is arranged under a tongue opening of a foot inlet of an upper without being directly exposed, and an air cavity adopts a resetting structure of a spring steel plate, so that the foot is very comfortable in stepping. The ventilating insole is padded in the sole and is characterized in that a leather pad is stuck at the upper part of an air bag, the air bag is internally provided with the spring steel plate and the front part of the spring steel plate is fixed with the wall of the air bag; the front end of the air bag is provided with an air outlet hole, small holes are also distributed behind the air outlet hole in the air bag at the front end of the leather pad; and the two sides of the air bag are provided with air inlet belts which are stuck in the upper, the air inlet is arranged under the tongue opening of the foot inlet of the upper, and an air passage of the air inlet belt is communicated with an inner cavity of the air bag by a one-way baffle valve.

Description

technical field [0001] The invention relates to an insole. Background technique [0002] Shoes are the necessities of people's life. After people step on them for a long time, the heat cannot be discharged or effectively dissipated. Especially in summer or in a hot environment, it is uncomfortable to wear when wearing shoes; moreover, it is difficult to get rid of the dampness generated by feet when wearing. , so that the inside of the shoes cannot provide a dry wearing environment; secondly, because the inside of the shoes is not well dehumidified and dehumidified, bacteria will multiply and produce foot odor, and the odor of shoe linings, insoles, and socks is also unavoidable. [0003] Existing ventilated insoles are provided with holes in part or all of the inside of the shoe to form an air cavity below the insole of the shoe. When the sole bears weight, the gas circulates in the shoe, but the internal circulation cannot release the air in the shoe. Hot and humid gas is...

AI Technical Summary

Problems solved by technology

[0003] Existing ventilated insoles are provided with holes in part or all of the inside of the shoe to form an air cavity below the insole of the shoe. When the sole bears weight, the gas circulates in the shoe, but the internal circulation cannot release the air in the shoe. Hot and humid gas is discharged, so it can only be improved but difficult to solve the problem

[0004] Although the existing ventilation shoes solve the problem of internal circulation, because the air inlet is directly exposed beside the shoes, it is easy to be blocked by dust or water enters the shoes, and the price is high and the life is shortened, making it difficult to introduce new ones

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