Shoe pad structure having an air chamber

Abstract

A shoe pad structure having an air chamber, particularly a shoe pad structure having an air chamber with cushion effects and applicable to the heel or ball on a shoe sole, comprising a flexible unit installed in an air chamber composed of two flexible plastic films with depressed centers thereof, characterized in that: the flexible unit is installed in the center depression of the air chamber, forming a ring-shaped buffer air chamber at the rim of the flexible unit in the air chamber, thereby enabling better cushion effects to prevent possible injury from exercise.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a shoe pad structure having an air chamber, particularly a shoe pad structure having an air chamber with cushion effects and applicable to the heel or ball on a shoe sole. [0003] 2. Description of the Prior Art [0004] Due to better living standards in recent years, people have placed an increasing emphasis on their physical health. As a result, it has become a fad for people to engage in sports or exercise, which has resulted in increasing cases of injury during exercise or sporting activities. Most injuries sustained during exercise or sport are caused by either insufficient warm-up or poorly designed sports shoes. Insufficient warm-up can be corrected by the person doing the exercise, but poor design of sports shoes will have to be addressed by manufacturers. To date, the shoe industry has spent an extended period of time researching a design to prevent injury during sports activit...

AI Technical Summary

Benefits of technology

[0008] The objective of the present invention is to provide a type of shoe pad structure having an air chamber with a buffer effect and applicable to the heel or ball on a shoe sole, comprising of a flexible unit installed in an air chamber composed of two flexible plastic films having slightly depressed centers, particularly the flexible unit is installed in the center depression of the air chamber, forming a ring-shaped buffer air chamber at the rim of the flexible unit in the air chamber, thereby providing better buffer effect, to prevent injury during sports and exercise activities.

Problems solved by technology

As a result, it has become a fad for people to engage in sports or exercise, which has resulted in increasing cases of injury during exercise or sporting activities.

Most injuries sustained during exercise or sport are caused by either insufficient warm-up or poorly designed sports shoes.

As a result, when the user jumps up and down on a surface, it produces a large compression force from the user's heels.

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