Check valve plate for shoes

Abstract

The present invention relates to a check valve plate for shoes, comprising: a porous valve plate, which is stacked on the upper surface of a shoe sole having receiving grooves therein and thereby closes the receiving grooves, and which has elasticity; and multiple valves, which are formed inside the porous valve plate and are selectively opened / closed according to air pressure, and which are formed so as not to deviate from the thickness (t) of the porous valve plate.

Description

TECHNICAL FIELD[0001]The present invention relates to a check valve plate for shoes, and more particularly, to a check valve plate for shoes, which suggests a structure in which valves are formed inside a porous valve plate having a predetermined thickness (t), and the lower portions of the valves do not protrude downwardly from the porous valve plate, such that the thickness of the porous valve plate having the valves formed therein can be minimized, and the porous valve plate can be easily applied to and used in shoes having thin soles, and thus versatility of a product can be guaranteed.BACKGROUND ART[0002]As well known, shoes are means for protecting feet of a person who walks, and are typically manufactured by using leather or synthetic resin which is not breathable. Therefore, air circulation is not well performed in shoes. Accordingly, shoes may have a bad odor due to sweating or moisture and may cause diseases such as athlete's foot or eczema due to the propagation of germs,...

AI Technical Summary

Benefits of technology

The invention is a check valve plate for shoes that has valves formed inside a porous valve plate. The valves are not exposed, which makes it easy to apply the plate to thin-sole shoes and ensures versatility. Additionally, the valves are designed to prevent deformation from external force and stably perform their opening / closing function. This creates a comfortable and secure shoe experience for the user.

Problems solved by technology

Therefore, air circulation is not well performed in shoes.

Accordingly, shoes may have a bad odor due to sweating or moisture and may cause diseases such as athlete's foot or eczema due to the propagation of germs,

Therefore, there is a problem that the air distributed all over the shoes cannot efficiently circulated.

Therefore, there are problems that it is difficult to apply the above-described prior art to shoes having thin soles 1, and versatility of a product is low.

Therefore, the thickness of the inner cushion, which supports the valves 3 so as to prevent the valves 3 from being brought into the lower surface of the sole 1 when the porous valve plate 2 is pressed, is inevitably required to increase, and thus, there is a problem that the sole 1 is required to have a large thickness.

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