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Ventilation system and device for shoes

A ventilation system and ventilation equipment technology, applied in the field of ventilation systems, can solve problems such as micropore blockage

Inactive Publication Date: 2006-08-16
SPRINGTIME DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, after a few uses, the micropores can become clogged with dust and dirt and can no longer perform their breathable function

Method used

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  • Ventilation system and device for shoes
  • Ventilation system and device for shoes
  • Ventilation system and device for shoes

Examples

Experimental program
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Embodiment Construction

[0014] The ventilation system forming the subject of the present invention is explained below with reference to the accompanying drawings.

[0015] The ventilation system of the present invention comprises a hollow sole 1, generally but not limited to a hollow sole made of rubber or other synthetic material. Obviously the shoe can also be made of leather or comprise a leather sole.

[0016] The hollow sole 1 comprises a first cavity 2 formed essentially in the heel area, and a second cavity 3 formed essentially in the forefoot area of ​​the foot and delimited by an edge 1a; said cavities 2, 3 It is open upwards, that is, towards the inside of the shoe. The first cavity 2 and the second cavity 3 are in fluid communication by a channel 4 formed in the thickness of the sole and extending along the second cavity 3 in the shape of a groove 5 . A plurality of legs 6 extend substantially transversely to the right and left of the groove 5 and, like the main groove 5 , up to the edge...

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PUM

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Abstract

The present invention relates to a ventilation. system for shoes comprising a ventilation device, specifically pumping means such as a bellows pump, which constitutes a further object of the invention. More particularly, the present invention relates to a ventilation system for shoes, comprising a hollow sole (1) having a ventilation device in flow communication both with the inside of the shoe and with the outside, at least one first and one second cavity (2, 3) being formed inside said hollow sole (1), pumping means (9) being housed in said at least one first cavity (2), said pumping means (9) comprising a shell (10) and a delivery spout (11), a flexible core (12) being housed inside said shell (10), and a pad (18) being housed inside said second cavity (3).

Description

technical field [0001] The invention relates to a ventilation system for shoes comprising a ventilation device, in particular a pumping device such as a bellows pump, which constitutes a further object of the invention. Background technique [0002] For both hygienic and medical reasons it is important to keep the feet dry and well ventilated. In addition to stink, good ventilation also helps to evaporate the sweat that is inevitable, especially in hot weather and during sports. The soles of the feet actually have the highest concentration of sweat glands in the human body, and the problem of excessive sweating of the feet has been exacerbated with the advent of rubber soles as an alternative to leather soles. In fact, while rubber soles have the advantage of not only keeping the feet warm and dry, but also allowing the soles to be molded to grip the ground, they are impermeable and cannot allow sweat to escape. [0003] Various attempts have been made to solve this proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B7/06
CPCA43B17/08A43B1/0018A43B1/0045A43B7/082A61P35/00
Inventor 乔治·费雷蒂
Owner SPRINGTIME DEV