Washing machine having detergent supply device
First Claim
1. A washing machine comprising:
- a washing tub; and
a detergent supply device, the detergent supply device comprising;
a plurality of water supply pipes, a housing having a plurality of inlets respectively connected with the water supply pipes, and an outlet connected with the washing tub, a detergent container detachably inserted in the housing and internally defining a first liquid detergent receiving chamber, the detergent container having a discharge member for discharging a first liquid detergent, filled in the first liquid detergent receiving chamber, into the washing tub, and a restrictive element to prevent the liquid detergent inside the detergent container from moving from side to side upon receiving an external force.
1 Assignment
0 Petitions
Accused Products
Abstract
A washing machine having a detergent supply device for supplying detergent, filled in a detergent container, into a washing tub, in a mixed state with wash water. The detergent supply device includes a housing, a detergent container, and a restrictive element. The housing has a plurality of inlets connected with respective water supply pipes, and an outlet connected with a washing tub. The detergent container is detachably inserted in the housing and internally defines a liquid detergent receiving chamber. In the liquid detergent receiving chamber is provided a discharge member for discharging liquid, filled in the liquid detergent receiving chamber, into the water tub. The restrictive element is adapted to minimize fluctuation of the liquid filled in the detergent container when an external force acts on the detergent container.
35 Citations
14 Claims
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1. A washing machine comprising:
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a washing tub; and
a detergent supply device, the detergent supply device comprising;
a plurality of water supply pipes, a housing having a plurality of inlets respectively connected with the water supply pipes, and an outlet connected with the washing tub, a detergent container detachably inserted in the housing and internally defining a first liquid detergent receiving chamber, the detergent container having a discharge member for discharging a first liquid detergent, filled in the first liquid detergent receiving chamber, into the washing tub, and a restrictive element to prevent the liquid detergent inside the detergent container from moving from side to side upon receiving an external force. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A washing machine comprising:
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a body having a washing tub;
a detergent container in the body and having a water supply portion and a water discharge portion;
a siphon in the water discharge portion; and
a restrictive element adapted to prevent a liquid, in the detergent container, from being prematurely discharged through the siphon when the detergent container receives an external force. - View Dependent Claims (10)
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11. A washing machine comprising:
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a body containing a washing tub;
a detergent supply device in the body, wherein the detergent supply device comprises;
a detergent container, an upper case internally defining water supply channels, and a lower case to slidingly receive the detergent container, the detergent container being between the upper and lower cases, wherein the detergent container comprises;
a water supply portion to receive wash water through the water supply channels and liquid detergent from the outside, and a water discharge portion to discharge the liquid detergent filled in the detergent container, wherein the water discharge portion comprises a siphon mechanism; and
a restrictive element is in the vicinity of the siphon mechanism, and prevents the liquid detergent in the detergent container from being prematurely discharged through the siphon mechanism when an external force is applied to the detergent container.
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12. A washing machine comprising:
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a washing tub; and
a liquid detergent receiving chamber to contain a detergent, the detergent being discharged to the washing tub at a predetermined time, wherein the detergent is not discharged to the washing tub prior to the predetermined time due to an external force received by the liquid detergent receiving chamber. - View Dependent Claims (13, 14)
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Specification