Aeration system and device for shoes

a technology of aeration system and shoe, which is applied in the field of aeration system for shoes, can solve the problems of not allowing sweat to transpire, increasing the problem of excessive sweating, and small amount of air exchange, so as to promote the evaporation of sweat, reduce the risk of injury, and improve the grip on the ground
US20080229623A1Inactive Publication Date: 2008-09-25SPRINGTIME DEV
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
SPRINGTIME DEV
Publication Date
2008-09-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention concerns an aeration system for shoes comprising an aeration device, specifically pumping means like a bellows pump, which constitutes a further object of the invention.More specifically, the present invention concerns an aeration system for shoes, comprising a hollow sole (1) having an aeration device in fluid communication both with the inside of the shoe and with the outside, at least one first and a second cavity (2, 3) being formed inside said hollow sole (1), pumping means (9) being housed in said at least one first cavity (2), wherein said pumping means (9) comprise a shell (10) and a distribution nozzle (11), a flexible core (12) being housed inside said shell (10), and a pad (18) is housed in said second cavity (3).
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Description

FIELD OF THE INVENTION

[0001] The present invention concerns an aeration system for shoes comprising an aeration device, specifically pumping means like a bellows pump, which constitutes a further object of the invention.BACKGROUND ART

[0002] Both hygienic and medical reasons dictate the importance of keeping the foot dry and well aerated. Good aeration, as well as dissipating bad smells, promotes the evaporation of the sweat that inevitably forms, above all in hot weather or during physical effort. The sole of the foot is indeed one of the parts of the human body where the sweat glands are most concentrated. The problem of excessive sweating has become more serious with the appearance of the rubber sole replacing the leather sole. The rubber sole, indeed, whilst being advantageous in terms of both heat insulation and water-proofing of the foot and the possibility of modelling the tread to make it grip better on the ground, is nevertheless impermeable to air and does not allow sweat to ...

Claims

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