Patent ID: 11910930
Assignee: DONGGUAN HONGYU PLASTIC RUBBER CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A  F | IPC A  F

Claim 4:
5. The airbed according to claim 1, wherein
the inflation chamber is located at a front side of the motor chamber;
the ventilation chamber comprises a lower ventilation chamber located below the motor chamber and the inflation chamber, and a back ventilation chamber located at a back side of the motor chamber;
the valve chamber is located at a front side of the lower ventilation chamber and a front side of the inflation chamber; a bottom of the back ventilation chamber is provided with a fifth ventilation port; a sixth ventilation port is arranged between the back ventilation chamber and the motor chamber; and a seventh ventilation port is arranged between the motor chamber and the lower ventilation chamber.