Shoes and Shoes Insole Capable of Buffering Shock by Air Circulation

Abstract

This invention relates to an air circulating, shock absorbing shoes which reduce the impact exerted to the feet of the wearer by providing ventilation in the shoes, resulting in pleasant and comfortable wearing of shoes. The air circulating and shock absorbing shoes are technically characterized by being constituted with a buffering space ( 11 ) formed on top of the said outsole ( 10 ) containing cushion member ( 40 ); multiple nuts ( 50 ) penetrating the front and rear parts of the said buffering space ( 11 ); multiple insertion holes ( 41 ) vertically penetrating the said cushion member ( 40 ) facing said nuts ( 50 ); buffering device inserted in said insertion holes ( 41 ) embedded with vertical spring ( 61 ); cap screws ( 70 ) jointed with said nuts ( 50 ); multiple wavy grooves ( 42 )( 43 ) formed at the front and rear parts of said cushion member ( 40 ) and connected with grooves ( 42 a )( 43 a ); path ( 44 ) which connects said front and rear wavy grooves ( 42 )( 43 ); 1st and 2nd check valves ( 80 )( 90 ) formed at the said path ( 44 ) and rear part of the outsole ( 10 ) respectively; and multiple suction holes ( 21 )( 31 ) formed at the front part of the said midsole ( 20 ) and insole ( 30 ) and connected with the front wavy groove ( 42 ).

1 . For the shoes having outsole, midsole, and insole, an air circulating and shock absorbing shoes characterized by being comprised of; buffer space formed on top of the outsole and accommodates a cushion member; multiple nuts embedded to vertically penetrate the front and rear parts of the said buffer space; multiple insertion holes vertically formed in the said cushion member facing the said nuts; buffer devices embedded in the said insertion holes and incorporates vertically embedded springs; cap screws jointed with said nuts; multiple front and rear wavy grooves formed at the front and rear part of said cushion member and connected with connecting grooves; a path connecting said front and rear wavy grooves; 1st and 2nd check valves installed in said path and rear part of the outsole; and multiple inlet holes formed at front part of the midsole and insole and connected with the front wavy grooves. 
     
     
         2 . An air circulating and shock absorbing shoes in accordance with  claim 1 , wherein, the shoes are characterized by being formed with concave grooves at center top and bottom of said buffer devices and projections, formed on the bottom of the midsole and top of said cap screw, which are fitted with said concave grooves. 
     
     
         3 . An air circulating and shock absorbing shoes in accordance with  claim 1 , wherein, the shoes are characterized by being formed with anti-slip projections on the bottom of said cap screws. 
     
     
         4 . An air circulating and shock absorbing shoes in accordance with  claim 1 , wherein, the shoes are characterized by being formed with multiple pressing projections and cushion projections at the front and rear top of the midsole, respectively, and the insole is formed with multiple cut-offs corresponding with said pressing and cushion projections, and top of the insole is attached with spun cloth. 
     
     
         5 . An air circulating and shock absorbing sole, which is comprised of lower sheet and upper sheet, characterized by being formed and installed with; 1 st  and 2 nd  air chambers formed at front and rear top of the lower sheet and interconnected by a path; multiple concave grooves formed inside the center top of the lower sheet and the 1 st  air chamber; multiple inlet holes formed in the upper sheet and interconnected with the 1 st  air chamber; multiple buffer projections protruding from the bottom of the upper sheet to be fit into the said concave grooves, and embedded with vertical springs; pressing projections on top of said buffer projections, receiving the elastic force of the springs; multiple cushion projections formed at the rear top of the upper sheet; buffer member incorporated inside the 2 nd  air chamber; 1 st  check valve in front of the 2 nd  air chamber to open and close the path; and 2 nd  check valve at rear of the 2 nd  air chamber, connected with outside to exhaust air. 
     
     
         6 . An air circulating and shock absorbing sole in accordance with  claim 5 , wherein, the sole is characterized by being formed with multiple wavy grooves inside the said 1 st  air chamber. 
     
     
         7 . An air circulating and shock absorbing sole in accordance with  claim 5 , wherein, the sole is characterized by being formed with said buffer members, integrating two wrinkled tubes, which are positioned on both sides of said 2 nd  air chamber and springs which are embedded and sealed inside said wrinkled tubes. 
     
     
         8 . An air is circulating and shock absorbing sole in accordance with  claim 5 , wherein, the sole is characterized by being formed with said buffer member who is formed integrally at rear bottom of the upper sheet, having multiple buffer projections and the springs embedded in said buffer projections. 
     
     
         9 . An air circulating and shock absorbing sole, which is comprised of lower sheet and upper sheet, wherein the sole is characterized by being formed and installed with; buffer space formed on top of the lower sheet to accommodate a cushion member; multiple nuts embedded in the front and rear of said buffer space penetrating it vertically, multiple vertical insertion holes in the cushion member facing said nuts; buffer devices in said insertion holes having vertically embedded springs; cap screws jointed with said nuts; multiple front and rear wavy grooves formed at the front and rear parts of said cushion member, respectively, and interconnected with connecting grooves; path connecting the front and rear wavy grooves; 1 st  and 2 nd  check valves installed in said path and rear part of the lower sheet; and multiple inlet holes formed at the front of the upper sheet and interconnected with the front wavy grooves. 
     
     
         10 . An air circulating and shock absorbing sole in accordance with  claim 9 , wherein the sole is characterized by being formed with; concave grooves on center top and bottom of said buffer devices; and projections on top of said cap screws to be fit into said concave grooves.