Transformable shoe

Abstract

Provided is a transformable shoe, including uppers and soles. The sole comprises an EVA foam midsole, a TPU support plate structure and a structural rubber bottom. The EVA foam midsole has a hollow structure in that middle part of the middle bottom, the rubber sole is attached to the contact surface of the EVA midsole by glue, the TPU supporting plate is adhered to the middle part of the EVA midsole through shoe glue, the upper part of the sole is an upper, the upper comprises an upper surface, a pig nose buckle, a shoelace and a plastic gasket are arranged on the surface of the upper surface,the plastic gasket is adhered on the upper surface through shoe glue, the shoelace passes through the round hole of the pig nose buckle and the hole on the upper surface, and is sewn on the plastic gasket; EVA foam midsole is internally provided with a carbon fib plate. That invention redesigns the structure of the midsole and utilizes the characteristics of the carbon fiber to realize the characteristic that the shoe can change with the change of the arch of the foot, thereby completely fitting the shoe and the foot, reducing the sports injury of the foot and providing better protection andcomfort to the foot.

Description

technical field [0001] The invention relates to the technical field of shoes, in particular to a convertible shoe. Background technique [0002] The human foot is mainly composed of three parts: the forefoot, the arch of the foot and the heel. The arch of the foot achieves the function of shock absorption and support for the human body through its special deformation characteristics. Therefore, the size of the human foot will vary at different times due to the deformation of the arch, and the length of the foot in the morning will be shorter than that in the afternoon. The size of the shoes will not change with the change of the foot length, so when people are exercising, especially when doing strenuous sports like playing basketball, because the size of the shoes cannot completely fit and cover the feet, the shoes will Shearing forces with the plantar surface are the main cause of blisters and calluses in the plantar metatarsal area, and in severe cases, ankle sprains or f...

AI Technical Summary

Problems solved by technology

[0006] The disadvantages of the existing structural shock absorption are: (1) Although the cut sole has good ductility, it leads to the weakness of the material at the connection part of the sole, and there is a risk of easy fracture compared with the uncut sole (2) The cut sole needs more time to complete the deformation process in order to adapt to the change of the foot, and it will also take more time to recover, which may cause the shoe to fail to transfer the elastic potential energy in time to the foot, thereby increasing the load on the foot and the risk of sports injuries

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