| 摘要 |
The system has an antibacterial latex base (5) arranged between an inner sole with intermediate assembly (4) and a top coated inner sole (6), and a rubber air pump (1) incorporated in the base. The pump distributes the air towards the sole of a foot when the pump is subjected to a pressure of a heel. The pump exerts shock absorbing function of the heel, and an air inlet valve (2) does not let the air when the pump is subjected to the pressure. |
