Shoe upper sole

Abstract

The invention discloses a shoe upper sole which comprises a frame, a filling block and a thread rope. The inner wall of the frame is provided with a channel, a hole or a crack for the thread rope to pass, the wall of the filling block is provided with vertically cross threading holes, the filling block is connected into the frame through the thread rope passing through the threading hole and the channel, the hole or the crack, and the thickness of the filling block is consistent with the thickness of the frame. When the frame and the filling block are connected through the thread rope in the manufacturing process, the connecting speed is quick, knots are fewer, shoe upper sole production efficiency is greatly improved, the thread rope is hidden in the threading hole and a threading groove,so that the thread rope does not abrade and break easily, and the service life of a shoe upper sole is prolonged. According to the shoe upper sole, in the shoe making process, the frame is fixed to the upper portion of an insole; the shoe upper sole can also serve as an insole to be directly placed in a shoe for use.

Description

technical field [0001] The invention relates to the technical field of shoemaking, in particular to a shoe upper sole. Background technique [0002] Shoes are a necessity for human life and survival. Most of the traditional soles are made of synthetic plastics, synthetic rubber and adhesives. The soles will release formaldehyde, benzene, toluene, ammonia and other toxic substances that are harmful to human health. The substance is released faster when walking, especially in spring and summer, people feel hot and feverish in the feet. The soles of our feet are in direct contact with the soles of the shoes. After a long time, athlete's foot, phlegm and gray fingers will appear on the feet. In severe cases, the toes will itch, fester or bleed, causing serious damage to the feet. With the improvement of living standards, people are more and more pursuing health, so the requirements for insoles or shoes should not only be fashionable and attractive but also beneficial to human h...

AI Technical Summary

Problems solved by technology

[0003] The patent (ZL201320573792.2) of a bamboo insole shoe discloses its technical solution, but there are still many shortcomings and limitations: first, the outsole, midsole, and pad grooves must be placed in the shoemaking process. Bonded with the shoe state, the designed pad groove is easy to deform during the bonding process, making it difficult to fit the bamboo insole on the pad groove and easy to fall out, which adds a certain degree of difficulty to the shoemaking process

Its two, because the edge extension of its bamboo insole is uneven, the bamboo insole can only be used in the shoe that is provided with the pad groove of specific structure and coincides with it, and it is neither comfortable nor attractive to use on ordinary shoes, so there are certain limitations sex

Third, it takes time to connect bamboo blocks with strings, often knotted and difficult to connect in series, and the strings on the edge of the bamboo insoles are in contact with the grooves of the pads, and the strings are easily broken

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