Composite women type leather shoe

Abstract

The invention belongs to the field of leather shoe manufacturing, and particularly relates to a composite women type leather shoe. The composite women type leather shoe comprises a sole, an upper, an edge opening, an insole and a heat dissipating device; the heat dissipating device comprises a rack, a connecting rod, a first gear, a second gear, a third gear, a ratchet mechanism, an epicyclic gear train and a fan; a strip-shaped groove is formed in a heat insulating cavity; the rack is slidably connected with the strip-shaped groove; and a limiting mechanism is disposed at the left edge of the sole; the limiting mechanism comprises a first sliding slot, a pin shaft and a first thermal expansion material; a U-shaped notch is formed in the upper, a material lining of the upper of the U-shaped notch is a second thermal expansion material, and a material outer layer of the upper of the U-shaped notch is a heat shrinkable material; and the edge opening is provided with a film. According to the composite women type leather shoe, the composite women type leather shoe is subjected to heat dissipating through the rotation of the fan on the stone road during climbing, and a shoe throat can be further automatically adjusted to be larger in the heat dissipating process of the fan, the air permeability inside the leather shoe is increased, and the composite women type leather shoe can further be used as weight-gain leather shoe for loaded exercises.

Description

technical field [0001] The invention belongs to the field of leather shoe manufacturing, in particular to a composite women's leather shoe. Background technique [0002] Leather shoes refer to footwear with natural leather as the upper and leather or rubber, plastic, PU foam, PVC, etc. as the sole, which are processed by sewing, gluing or injection molding. Leather shoes are air-permeable, moisture-absorbing, have good hygienic performance, and are the shoes with the highest grade among all kinds of shoes and boots. Thousands of years ago, human ancestors had the habit of wearing shoes, wrapping their feet with animal skins, from leather shoes to modern leather shoes, leather shoes have a long history. In China, the production of modern leather shoes has only a history of more than 120 years, but because the shape, style, structure and wearing function of leather shoes are better than other footwear, the production of leather shoes has developed rapidly. Nowadays, leather ...

AI Technical Summary

Problems solved by technology

[0004] This technical solution can improve the air permeability of women's leather shoes, but this solution cannot adjust the heat dissipation rate of the feet, cannot automatically switch between the heat preservation state and the heat dissipation state according to the ambient temperature, and cannot prevent small flying insects and block Dust, on the gravel road of mountaineering, the fan cannot dissipate heat, and the shoe mouth cannot be further automatically adjusted to increase the ventilation inside the leather shoes during the cooling process of the fan, and it cannot be used as a weight-increasing leather shoe for weight-bearing exercise. There are still many defects

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