DETERGENT SUPPLY BOX OF DRUM WASHING MACHINE

摘要

The present invention relates to a detergent supply box of a drum washing machine which is not only mounted to implement an electronically stable device but also has a simple structure capable of improving the operational reliability thereof. The present invention provides a detergent supply box of a drum washing machine, the detergent supply box comprising: a fixed body (21) fixedly coupled to a washing machine body (11); a withdrawal body (22) detachably coupled to the fixed body (21); and an automatic pumping device (50) fixedly installed on the rear side of the fixed body (21).

主权项

1. A detergent supply container of a drum washer which is detachably attachable to a washer body and supplies a detergent to the washer body, wherein the detergent supply container comprises;
a stationary body fixed on the washer body through which water flows in and out and has an accommodation space, an inserting opening on the front part thereof, inlets on the upper part thereof and the outlet on the lower part thereof; a drawable body detachably engaged with the stationary body through the inserting opening and having a filling space in which a liquid or powder detergent is poured and a detergent supply port on the rear side wall thereof; a pumping means including a cylinder counted on the rear of the stationary body outside the accommodation space and having an a suction hole on one side thereof detachably engaged with the detergent supply port and a detergent exhaust hole on the other side thereof communicating with the accommodation space of the stationary body, a piston inside the cylinder to suction and exhaust the detergent, and a driving motor to drive the piston; and a tubular connector provided at least on either the detergent supply port or the suction hole of the cylinder and a packing member sealing the tubular connector. wherein the packing member has an end packing enlarged radially on the front or base end of the connector and plural packing fins extending outward along the longitudinal direction of the connector with some interval.