| 摘要 |
A shoe includes a shoesole which is connected to the shoe vamp and which has ventilation holes, an air bulb which is associated with the shoesole for pumping fresh air and for discharging the same to the ventilation holes, a first check valve which is mounted to the air bulb to permit air to enter the air bulb, a second check valve which is mounted to the air bulb to permit air to flow out from the air bulb and which is communicated with the ventilation holes, and an air conduit which is communicated with the first check valve and which is exposed from the vamp. Fresh air can be drawn into the shoe via the air bulb, while foul air inside the shoe can be forced out from the latter. Thus, effective ventilation can be achieved.
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