Heel liner and manufacturing method of heel liner

Abstract

The invention discloses a heel liner which is arranged at the position, corresponding to the heel, in a shoe. The heel liner comprises a base body, the base body has two faces, a protruding layer is arranged on one face of the base body and comprises at least one protrusion, when the foot moves, the foot is in contact with the heel liner to apply pressure to the heel liner, and the applied pressure enables the protrusion to generate compression deformation in the normal direction and bending deformation perpendicular to the normal direction. The invention further provides a method for manufacturing the heel liner, and protruding materials with the shore hardness A ranging from 10 degrees to 50 degrees are pressed to one face of the base body with a heating, pressing and injection molding method. According to the heel liner, the protruding layer is arranged on the base body, the height of the protruding layer is reasonably planned, the good buffering effect and the good anti-skidding effect are achieved, and the comfort degree of the heel of the human body is improved. A large number of gaps are reserved in the columnar protruding layer, and therefore the heel liner has various functions of ventilating, massaging the foot and protecting the skin of the foot.

Description

【Technical field】 [0001] The invention relates to a heel sticker, in particular to a heel sticker with multi-functions such as anti-slip, cushioning and ventilation and a manufacturing method thereof. 【Background technique】 [0002] In modern society, people's pursuit of quality of life is getting higher and higher, and they also have higher requirements for the comfort of shoes worn on their feet. Because shoes are made in large quantities according to the same size and specifications and the same process, but the shapes of people's feet are very different, so it is inevitable that the shoes you buy are guaranteed to fit everyone's foot shape. Especially when ladies wear high-heeled shoes, gaps are often left at the heel of the high-heeled shoes, causing feet to often break away from the high-heeled shoes, and the shoes are easy to drop. Even if it is not dropped, it will cause constant friction between the heel and the shoe, which can cause damage to the heel and affect t...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the technical problems of poor air permeability, poor anti-slip effect, no massage function, and easy slip-off of shoes in the prior art, the present invention provides a shoe with the functions of ventilation, massage, cushioning, anti-skid and anti-scratch. Follow-up and its manufacturing method

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