Patent ID: 11905641
Assignee: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC D | IPC D

Claim 15:
16. A detergent additive box, wherein the detergent additive box is a closed box structure having a cavity;
the detergent additive box comprising:
a one-way ventilation valve and a liquid outlet;
an on-off valve arranged on the liquid outlet;
a suction device arranged in the detergent additive box;
an inlet of the suction device communicates with the cavity, and an outlet of the suction device communicates with an inlet of the on-off valve;
wherein a portion, corresponding to the inlet of the suction device, of the bottom wall of the detergent additive box is sunk inwards to form a groove located lower than a surface of the bottom wall of the detergent additive box;
the inlet of the suction device is in the groove;
and the gap is formed between the inlet of the suction device and a bottom wall and a side wall of the groove for allowing liquid to pass.