| 摘要 |
An air circulation type insole for a shoe having an antibacterial function is provided to complete the manufacturing of an air circulation type insole having a suction unit only by the thermal welding process of upper and lower plates. An insole is formed by thermally welding the frames of an upper plate(10) and a lower plate(20). A space portion protruding upwardly is formed on the heel part of the upper plate, and a compressed sponge is built in the space portion. A suction unit having a check valve is formed on the middle portion of one side of the upper and lower plates. The air that flows in through the suction unit by the pumping action of the compressed sponge is discharged to a discharge hole in the lower part of the front end of the insole through a channel. An upward protruding portion(14) and an air inlet(15) are formed in the middle of one side of the upper plate. |
