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Ventilated shoe with independent fresh air inflow path and foul air outflow path

a technology of fresh air inflow and ventilation shoe, which is applied in the field of ventilation shoe, can solve the problems of prior art suffering and great discomfort of the person, and achieve the effect of bringing a degree of comfort to the foo

Inactive Publication Date: 2005-09-15
HSU NINE PIAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention is a ventilated shoe with independent fresh air and foul air outflow paths. It includes a hollow heel, outsole, vamp, insole, and inflow and outflow hoses. The shoe allows for continuous sucking in of fresh air and driving out of foul air, providing comfort to the foot. Additionally, a deodorant chamber can be included to mask unpleasant odor in the shoe. The insole also has close apertures to direct fresh air onto the foot for added comfort."

Problems solved by technology

However, the prior art suffered from the following disadvantage.
This can cause great discomfort to the person.

Method used

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  • Ventilated shoe with independent fresh air inflow path and foul air outflow path
  • Ventilated shoe with independent fresh air inflow path and foul air outflow path
  • Ventilated shoe with independent fresh air inflow path and foul air outflow path

Examples

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Embodiment Construction

[0014] Referring to FIGS. 2 and 3, a ventilated shoe 20 with independent fresh air inflow path and foul air outflow path according to a first preferred embodiment of the invention is shown. The shoe 20 comprises an outsole 21, an insole 22, a vamp 23, and a hollow heel 24. The heel 24 is made of plastic material. An enclosed bladder 25 is provided in the heel 24. A longitudinal, central divider is provided in the bladder 25 to divide the bladder 25 into a left bladder section 251 and a right bladder section 253. The left bladder section 251 comprises a first check valve 255. The right bladder section 253 comprises a second check valve 257. A line of fresh air 26 and a line of foul air 27 are formed in left and right portions of the vamp 23 above the outsole 21 respectively. A plurality of apertures 261 are formed in the line of fresh air 26. The line of fresh air 26 is detachably connected to the first check valve 255. Once connected, air can be communicated from the left bladder se...

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PUM

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Abstract

The present invention is to provide a ventilated shoe comprising a hollow heel formed of plastic material, which comprises an enclosed bladder being divided into a left bladder section and a right bladder section; an outsole; a vamp comprising a blood vessel-like line of fresh air connected to the left bladder section through a first check valve and a blood vessel-like line of foul air connected to the right bladder section through a second check valve; an insole; an inflow hose connected to the left bladder section; and an outflow hose connected to the right bladder section. Thus, by repeating a cycle of lifting a foot wearing the shoe and setting the foot down, fresh air is adapted to continuously suck into the shoe via the left bladder section and foul air is adapted to continuously drive out of the shoe via the right bladder section so as to bring a degree of comfort to the foot.

Description

FIELD OF THE INVENTION [0001] The present invention relates to ventilated shoes and more particularly to a pair of ventilated shoes each having independent fresh air inflow path and foul air outflow path such that circulating fresh air in the shoe and driving foul air out of the shoe can be done in a cycle of lifting the foot and setting the foot down. BACKGROUND OF THE INVENTION [0002] A well known ventilated shoe is shown in FIG. 1. The shoe 10 comprises an outsole 11, an insole 12, a vamp 13, and a hollow heel 14. The heel 14 is made of plastic material. An enclosed bladder 15 is provided in the heel 14. A curved flow line of air 16 is formed on the outsole 11. The flow line of air 16 comprises a plurality of apertures 161. The flow line of air 16 is in fluid communication with the bladder 15. An air inflow line 17 is extended from the bladder 15. The air inflow line 17 has a check valve 171 and an outlet 172 at an open end. Fresh air is sucked into the air inflow line 17 through...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A43B7/06A43B7/08
CPCA43B7/08A43B7/081A43B7/105A43B7/084A43B7/085A43B7/082A43B7/083
Inventor HSU, NINE-PIAO
Owner HSU NINE PIAO