Vehicle air pump
The utility model provides a vehicle air pump. The vehicle air pump comprises an open hole formed in a vehicle body, a closing part and an actuator, wherein the closing part is controllably connected to the open hole and can move to an open position allowing air to flow through the open hole and a c...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a vehicle air pump. The vehicle air pump comprises an open hole formed in a vehicle body, a closing part and an actuator, wherein the closing part is controllably connected to the open hole and can move to an open position allowing air to flow through the open hole and a closed position stopping air from flowing through the open hole, and the actuator is controllably connected to the closing part so as to make the closing part move between the open position and the closed position. Due to the technical scheme, the closing force can be reduced when an automobile door is closed, and meanwhile sound outside the vehicle can be prevented from entering the vehicle. |
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