Flexible air conditioner for shoe

Abstract

The invention relates to the mechanical field of improving and developing comprehensive functions of shoes, in particular to a flexible air conditioner for a shoe which solves the conflict between ventilation and water resistance and develops heat supply and other functions. The flexible air conditioner consists of a lip-shaped inlet pipe and a lip-shaped insole pipe, is made of an elastic material, and is subjected to bionic design by using the characteristics of a biological valve of an animal lip, such as easy capsulation, easy ventilation, easy plastic deformation, fatigue resistance, impact resistance, high sensitivity, uniform stress distribution and good closed flatness. When the flexible air conditioner is arranged in a shoe, process of air aspiration and air injection can be completed by means of motive power of the sole of a foot and the characteristic of motion of time difference between falling to the ground and lifting of the rear section, the middle section and the front section of the sole of the foot during walking. At ordinary times, external atmosphere is pressed in the shoe, and warm air is pressed in pants in a cold weather. The flexible air conditioner ensures that the shoe integrates ventilation, water resistance, warm supply, odor removal, medicament application, fragrance application, buffering and other functions into a whole, has the advantages of convenient structure, manufacture, assembly and disassembly, and is suitable for manufacture of air-conditioning shoes, all-weather shoes, all-industry shoes, and in particular military shoes.

Description

technical field [0001] The invention relates to the mechanical field of improving and developing the comprehensive functions of shoes, in particular to a flexible air conditioner in shoes that solves the contradiction between ventilation and water blocking and develops multiple functions such as heating. Background technique [0002] As we all know, in the footwear industry, artificial leather can block water, but not breathable; natural leather is breathable, waterproof, but not water-blocking, that is, it can penetrate water. Until the present invention, it can make shoes have ventilation, water resistance, and warmth. And other multifunctional technologies have not yet come out. On December 4, 2007, the Science and Technology Digest newspaper reprinted the same year on November 23 of the same year. On November 23 of the same year, Xinhua News Agency reported on the latest leather shoes invented in the United States under the title "Air-conditioned Shoes Can Keep Feet Fres...

AI Technical Summary

Problems solved by technology

"From the above, it can be seen that the invention of the United States is an integrated innovation, and what adopts is a common pump. Its disadvantages are: (1) it can only be applied to shoes with a higher heel, and its scope of application is narrow.

(2) Since the air flow direction is from front to back, when the weather is cold, the outside cold air will reduce the temperature inside the shoes, which is not suitable for cold seasons

(3) The air pump is installed in the heel of the shoe, which makes the structure, manufacture and maintenance of the shoe complicated and inconvenient

(4) Due to the limited volume of the heel of the shoe, especially the smaller heel of children's and women's shoes, the pump is smaller, the ventilation volume is smaller, and the efficiency of air renewal is lower

(5) Since the pump is installed on the heel of the shoe, the stiffness and stability of the heel of the shoe are reduced

(6) Due to the air extraction method, the airflow velocity at the front of the foot is low, and the foot comfort is poor

(7) Since the outlet is on the sole, it is not possible to walk in deep water exceeding the thickness of the sole during heavy rain

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