Heightening insole with height adjustment function

Abstract

The invention discloses a heightening insole with a height adjustment function. The heightening insole comprises an insole body, a first cavity and a second cavity are formed in the tail part of the insole body, a connecting plate is arranged between the first cavity and the second cavity, a first supporting pad and a second supporting pad are arranged in the second cavity, a plurality of second buffering elements are arranged on the top of the second supporting pad and can extend into the connecting plate, a plurality of first buffering elements are further arranged in the first cavity and are connected with the connecting plate, a plurality of grooves are further formed in the surface, facing towards the second supporting pad, of the connecting plate, the second buffering elements can be put in the grooves, the depth of the grooves is consistent with the length of the second buffering elements, the first supporting pad and the second supporting pad can move from the second cavity, the first buffering elements and the second buffering elements are springs, and the insole body is made of rubber materials. The height of the insole can be adjusted so as to meet different usage demands, and the heightening insole also has shock absorption function.

Description

technical field [0001] The invention relates to the technical field of footwear, in particular to a height-increasing insole with the function of height adjustment. Background technique [0002] Shoes, also known as shoes, are a kind of article worn on the feet. They have fashionable functions, beautify and match clothing, respect occasions, keep warm, protect feet, and wear-resistant soles. The earliest inventor of shoes and the original idea of ​​the invention are difficult to study today, but the basic reasoning idea is nothing more than keeping warm and protecting the feet. The production of shoes is inseparable from the natural environment and human wisdom. In ancient times, due to the unevenness of the land and the severe cold and heat, human beings instinctively wanted to protect their feet, so shoes appeared: animal skins and leaves that simply bound the feet became the earliest shoes in human history. The documents preserved by ancient humans can still provide us ...

AI Technical Summary

Problems solved by technology

At present, the heights of the existing booster pads are all fixed, so different heights need to be increased, so it is necessary to purchase booster pads of different heights, which not only takes up space, but also increases the purchase cost of users

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