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

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.

1 . A ventilated shoe with a fresh air inflow path and a foul air outflow path independent the fresh air outflow path, comprising: 
 a hollow heel formed of plastic material, the heel comprising an enclosed bladder including a longitudinal, central divider for dividing the bladder into a left bladder section and a right bladder section wherein the left bladder section includes a first check valve and the right bladder section comprises a second check valve;    an outsole;    a vamp comprising a blood vessel-like line of fresh air and a blood vessel-like line of foul air formed in left and right portions of the vamp above the outsole respectively wherein the line of fresh air includes a plurality of apertures, the line of fresh air is detachably connected to the first check valve, and in response to connecting to the first check valve fluid is adapted to communicate from the left bladder section of the bladder and to the line of fresh air; and the line of foul air comprises a plurality of apertures, the line of foul air is detachably connected to the second check valve, and in response to connecting to the second check valve fluid is adapted to communicate from the right bladder section of the bladder to the line of foul air;    an insole;    an inflow hose provided proximate a left side of the shoe, the inflow hose connected to the left bladder section and having an upper opening wherein external fresh air is adapted to suck into the left bladder section through the inflow hose when a foot wearing the shoe lifts, and fresh air in the left bladder section is compressed and driven out to flow to parts in the shoe through the line of fresh air and the apertures of the line of fresh air when the foot sets down; and    an outflow hose provided proximate a right side of the shoe, the outflow hose connected to the right bladder section and having an upper opening wherein foul air in the shoe is adapted to suck into the right bladder section through the line of foul air and the apertures of the line of foul air when the foot lifts, and foul air in the right bladder section is compressed and driven out of the shoe through the outflow hose when the foot sets down,    wherein in a cycle of lifting the foot and setting the foot down external fresh air is adapted to suck into the left bladder section through the inflow hose prior to flowing to the parts in the shoe through the line of fresh air; and in the same cycle of lifting the foot and setting the foot down foul air in the shoe is adapted to suck into the right bladder section through the line of foul air prior to driving out of the shoe through the outflow hose.    
   
   
       2 . The ventilated shoe of  claim 1 , further comprising a deodorant chamber provided at the same side as the inflow hose in the shoe, and wherein in the cycle of lifting the foot and setting the foot down fresh air along with pleasant odor emitted from deodorant filled in the deodorant chamber is adapted to suck into the left bladder section through the inflow hose prior to flowing to the parts in the shoe through the line of fresh air for masking unpleasant odor in the shoe.  
   
   
       3 . The ventilated shoe of  claim 1 , wherein the insole comprises a plurality of close apertures arranged in rows and columns, the apertures of the insole are adapted to direct fresh air leaving the left bladder section onto a sole of the foot for bringing a degree of comfort thereto.  
   
   
       4 . The ventilated shoe of  claim 1 , wherein the insole is formed of a ventilated material such that fresh air leaving the left bladder section is adapted to pass the insole prior to directing onto a sole of the foot for bringing a degree of comfort thereto.