| 摘要 |
This discloses a kind of filled air sole, which comprises a rear air chamber (1); a middle air chamber (2); a front air chamber (3); a unidirectional valve (4) between the rear air chamber and the middle air chamber; a switch (5) between the middle air chamber and the front air chamber, for controlling the on-off of two air chambers; an air transmission tube (6) which joins the front air chamber and the near air chamber; and a unidirectional valve (7) disposed at one end of the air transmission tube. For this comprises three air chambers, the pound force might change the high-pressure air storage when the heel strikes ground and the energy might release rapidly elastic force to act on the sole when walk, run and jump. This invention can be used for every shoe. |
