KR101252158B1 - Detergent applying apparatus for washing machine - Google Patents

Abstract

The present invention relates to a detergent supply mechanism of a washing machine, comprising a dispenser installed on a water supply passage of a washing machine, and a detergent box disposed in the dispenser so that the dispenser can be pulled out and a plurality of detergent receiving parts partitioned by partitions. The dispenser is provided with a plurality of water supply holes respectively formed at a portion corresponding to the plurality of detergent receiving units, and at least one of the plurality of water supply holes is additionally formed at a portion corresponding to the partition portion. Detergent accumulated in the compartment of the detergent box is removed by the water supplied through the water supply hole formed in the dispenser.

Washing machine, detergent supply device, detergent box, detergent container, compartment, dispenser, water supply hole, water supply flow path

Description

Detergent applying apparatus for washing machine

1 is a plan view showing an exploded detergent supply mechanism of the washing machine according to the prior art,

2 is an exploded perspective view showing a part of a washing machine according to the present invention;

3 is an exploded perspective view illustrating a detergent supply mechanism of a washing machine according to the present invention;

4 is a plan view showing a detergent box and a dispenser cover of the detergent supply mechanism according to the present invention;

DESCRIPTION OF THE REFERENCE NUMERALS

50: drum washing machine 56: tub

70: water supply device 72: water supply hose

74: water supply valve 76: water supply bellows

78: detergent supply mechanism 80: detergent box

82: first powder detergent accommodating part 84: second powder detergent accommodating part

86: bleach receiver 88: softener receiver

90: compartment 96: bleach container cap

98: softener container cap 100: dispenser

102: dispenser housing 104: dispenser cover

106: lower panel 108: upper panel

112: first powder detergent water supply hole 114: second powder detergent water supply hole

116: bleach water supply hole 118: softener water supply hole

122: first powder detergent water supply passage 124: second powder detergent water supply passage

126: bleach feed oil 128: softener feed oil

The present invention relates to a detergent supply mechanism of the washing machine, and more particularly, to a detergent supply mechanism of the washing machine that can prevent the phenomenon of the detergent remaining between the plurality of detergent receiving portion formed in the detergent box.

In general, a washing machine is a device for washing laundry through a process such as washing, rinsing, and dehydrating to remove contaminants on clothes, bedding, etc. (hereinafter referred to as 'laundry') contained in a drum by using water and a detergent. .

A tub for washing water is disposed inside the washing machine, a drum in which laundry is accommodated is rotatably installed inside the tub, and a motor for generating a driving force of the drum is mounted on one side of the tub.

In addition, a water supply device for supplying water and detergent to the tub and a detergent supply mechanism are installed in the washing machine, and the detergent supply mechanism is installed in communication with the water supply passage of the water supply device.

1 is an exploded plan view of a detergent supply mechanism of a washing machine according to the prior art.

As shown in FIG. 1, a conventional detergent supply mechanism includes a detergent box 10 in which a plurality of detergent receivers 2, 4, 6, and 8 are partitioned, and water introduced from the water supply device. The detergent box 10 is supplied so that the detergent of the detergent receivers 2, 4, 6, and 8 is supplied to the tub together with water by supplying water to the receivers 2, 4, 6, and 8. It is configured to include a dispenser 20 that is retractable therein.

In the detergent box 10, the plurality of detergent receiving units 2, 4, 6, and 8 are partitioned by the partition unit 30 so that various detergents required for washing the laundry are separately accommodated. The plurality of detergent receivers 2, 4, 6, and 8 are formed to have an upper surface open.

The dispenser 20 has a water supply hole 12 above the detergent box 10 to supply water introduced from the outside of the washing machine to the plurality of detergent receivers 2, 4, 6, and 8. (14) (16) (18) are formed.

The water supply holes 12, 14, 16, and 18 are respectively formed at portions facing the plurality of detergent receivers 2, 4, 6, and 8, and the detergent receiver 2 (4) (6) (8) A single or plural number is formed above as needed.

In the conventional detergent supply mechanism configured as described above, when water is introduced into the dispenser 20 through the water supply device, the detergent box is provided through the water supply holes 12, 14, 16, and 18 of the dispenser 20. Water is supplied to the detergent receiving portion (2) (4) (6) (8) of (10), and the detergent contained in the detergent receiving portion (2) (4) (6) (8) is the detergent box (10). It is discharged together with the water to the outside of the) is supplied to the inside of the tub by the dispenser (20).

However, the detergent supply mechanism of the washing machine according to the prior art is a water supply hole on the upper side of the plurality of detergent receiving portion (2) (4) (6) (8) formed in the detergent box 10, as shown in FIG. 12, 14, 16, and 18 are formed, respectively, so that detergent is added to the upper portion of the compartment 30 in the process of introducing detergent into the detergent receivers 2, 4, 6, and 8. When stacked, the detergent accumulated in the partition 30 has a problem that remains even after the washing operation of the washing machine is completed.

If the detergent is present in the partition 30 of the detergent box 10 as described above, the aesthetics of the detergent box is lowered, there is a problem that the complaints of consumers occur hygienically.

In particular, when time elapses while the detergent continues to remain on the upper portion of the compartment 30, the detergent solidifies in the compartment 30 so that it is difficult to remove the detergent.

Therefore, each time the operation of the washing machine is completed, after checking whether the detergent remains in the compartment 30 of the detergent box 10, the labor required to remove the detergent remaining in the compartment 30 is required by the consumer. There is a problem.

The present invention has been made to solve the above problems, an object of the present invention is configured to remove the detergent accumulated between the detergent receiving portion of the detergent box by the water supplied from the dispenser during water supply of the washing machine, when the washing of the washing machine It is to provide a detergent supply mechanism of the washing machine that can prevent the phenomenon of the detergent remaining between the detergent receiving portion of the detergent box.

It is another object of the present invention to provide a detergent supply mechanism of a washing machine in which detergent accumulated between detergent receiving portions of the detergent box is solidified for a long time, thereby preventing the appearance of the detergent box from being degraded and hygiene.

Detergent supply mechanism of the washing machine of the present invention for realizing the above object is a dispenser provided on the water supply flow path of the washing machine, and a detergent box disposed in the dispenser so as to be withdrawn and partitioned by a plurality of detergent receiving portion by the partition portion; Are configured to include,

The dispenser is characterized in that a plurality of water supply holes are respectively formed in a portion corresponding to the plurality of detergent receiving portions, and at least one of the plurality of water supply holes is additionally formed in a portion corresponding to the partition portion.

The dispenser is provided with a plurality of water supply passages so that water introduced through the water supply passages flows into the plurality of water supply holes, respectively, and at least one of the plurality of water supply passages flows into the water supply hole at a portion corresponding to the partition. It can be extended to a portion corresponding to the partition.

On the other hand, the detergent box is divided into the first and second detergent receiving portion is formed by the partition portion so that the laundry detergent and the laundry detergent for washing, respectively, the dispenser corresponding to the first and second detergent receiving portion First and second water supply holes are respectively formed in the first water supply hole in a portion corresponding to the partition.

As described above, the first and second water supply holes are formed to be spaced apart from each other in the dispenser.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

2 is an exploded perspective view showing a part of the washing machine according to the present invention, Figure 3 is an exploded perspective view showing a detergent supply mechanism of the washing machine according to the present invention, Figure 4 is a detergent box of the detergent supply mechanism according to the present invention And a dispenser cover is a plan view.

As shown in FIG. 2, the drum washing machine according to the present invention includes a cabinet 52 forming an exterior of the drum washing machine 50, and a spring 54 and a damper (not shown) inside the cabinet 52. A tub 56 horizontally disposed so as to be able to be buffered, a drum 58 rotatably disposed inside the tub 56 and having a plurality of handmade holes 58A formed on an outer circumferential surface thereof, and an inner surface of the drum 58. A lifter 60 mounted on the lifter 60 to lift the laundry so that the laundry falls by gravity at a predetermined height, and a motor 62 mounted to the rear of the tub 56 so that rotational force is transmitted to the drum 58. It is configured to include.

A cabinet cover 64 having a laundry entrance 64A in the center of the cabinet 52 is mounted, and a top plate 66 is mounted on the upper surface of the cabinet 52.

Here, the door 68 for opening and closing the laundry inlet (64A) is rotatably installed in the cabinet cover 64, the operation of the drum washing machine 50 is displayed on the upper side of the cabinet cover 64 and the drum The control panel 69 in which the operation of the washing machine 50 is operated is mounted.

In addition, a water supply device 70 including a water supply hose 72 for supplying water to the inside of the tub 56, a water supply valve 74, and a water supply bellows 76 is installed below the top plate 66. On the water supply flow path of the water supply device 70, a detergent supply mechanism 78 for supplying a detergent together with water supplied into the tub 56 is installed in communication.

The water supply valve 74 is installed to penetrate the upper portion of the rear surface of the cabinet 52, a hot water valve 74D for introducing hot water from the outside, and the first, second and third cold water valves for introducing cold water from the outside ( 74A) 74B and 74C.

The water supply hose 72 is installed between the water supply valve 74 and the detergent supply mechanism 78 so as to guide the water to the detergent supply mechanism 78, the hot water valve 74D and the detergent supply mechanism 78 ) Hot water hose 72D connected between the first, second, third and third cold water hoses (74A, 74B, 74C) and the detergent supply mechanism (78) 72A) 72B and 72C.

The detergent supply mechanism 78 is installed in communication between the water supply hose 72 and the water supply bellows 76, and is mounted to the rear of the withdrawal hole 69A formed in the control panel 69. The detergent box 80 is drawn out in front of the 50.

On the other hand, detergent supply mechanism of the drum washing machine according to the present invention, as shown in Figure 3 or 4, the dispenser 100 is installed in communication between the water supply device 70 and the tub 56, the dispenser 100 It is configured to include a detergent box 80 is received through the withdrawal hole (69A) to be disposed inside the) and a plurality of detergent receiving parts 82, 84, 86, 88 are formed.

On the left and right sides of the detergent box 80, the first and second powder detergent accommodating parts 82 and 84 are partitioned by partitions 90, respectively, for accommodating the powder detergent used in the main laundry and the primary washing. In the rear portions of the first and second powder detergent accommodating parts 82 and 84, the bleach and accommodating part 86 and the softener accommodating part 88 in which the bleach and the softener are respectively accommodated are the first and second powder detergent accommodating parts. (82) (84) is formed at a height apart from the bottom surface.

Here, the first and second powder detergent accommodating parts 82 and 84 are formed long in the front and rear directions on the left and right sides of the detergent box 80, and the upper surface thereof is opened to allow the powder detergent to be introduced therein. The rear surface is formed to be open so that the powder detergent or water is discharged into the inside of the dispenser 100.

As described above, the first and second powder detergent accommodating parts 82 and 84 are respectively formed on the left and right sides of the detergent box 80 by the partition 90, and the partition 90 is the It is formed between the left and right side wall portions 91 and 92 of the detergent box 80 and is formed long in the front-rear direction.

In addition, the bleach receiving part 86 and the softening agent receiving part 88 have a box shape in which an upper surface is opened at a position spaced apart from the bottom of the rear part of the first and second powder detergent receiving parts 82 and 84 by a predetermined height. Are formed respectively.

A siphon tube 87 protrudes upward from a bottom surface of the bleach receiving portion 86, and a bleach receiving portion cap 96 is formed on the upper surface to form a drainage passage with the siphon tube 87.

The bleach receptacle cap 96 is formed to have a size covering the upper surface of the bleach receptacle 86, the hook is coupled to the bleach receptacle 86, bleach input hole 96A for injecting bleach to one side ) Is formed.

In particular, the other side of the bleach receiving portion cap 96, the protrusion 94 is caught on the locking jaw 107 of the dispenser 100 to set the maximum distance that the detergent box 80 is drawn out protrudes upward In addition, an elastic part 95 that is elastically raised and lowered is formed at a portion where the protrusion part 94 is formed so that the detergent box 80 can be completely removed from the withdrawal hole 69A of the control panel 69.

A siphon tube 89 protrudes upward from a bottom of the softener accommodating part 88, and a softener accommodating part cap 98 is formed on the top surface of the softener accommodating part 88 to form a drainage passage with the siphon tube 89.

The softener accommodating part cap 98 is formed to have a size covering the upper surface of the softener accommodating part 88, and is hooked to the softener accommodating part 88, and a softener injecting hole 98A for injecting softener to one side thereof. ) Is formed.

The dispenser 100 is mounted on the rear surface of the control panel 69 in communication with the outlet hole 69A, and has a dispenser housing 102 having an open front and an upper surface, and an open upper surface of the dispenser housing 102. Dispenser cover 104 mounted and formed with water supply holes 112, 114, 116, 118 for supplying water to the detergent receivers 82, 84, 86, 88 of the detergent box 80. It consists of.

Here, the dispenser housing 102 is connected to the water supply bellows 76 so that water and detergent falling from the detergent box 80 are supplied to the inside of the tub 56 through the water supply bellows 76. A drain 103 is formed.

In addition, the dispenser cover 104 is mounted on an open upper surface of the dispenser housing 102, and a lower portion of the lowering protrusion 107 protruding downward from the protrusion 94 of the detergent box 80 at the front surface thereof. A panel 106 and an upper panel 108 mounted on top of the lower panel 106 to form a feed passage 122, 124, 126, 128 together with the lower panel 106. .

The lower panel 106 protrudes from the hose connection portion 110A, 110B, 110C, 110D connected to the water supply hose 72 of the water supply device 70 so as to communicate with the rear portion, and the detergent box 80 Water supply holes 112, 114, and 116 for supplying water to the first and second powder detergent receivers 82 and 84, the bleach receiver 86, and the softener receiver 88, respectively. 118 are formed respectively.

The water supply holes 112, 114, 116 and 118 are the first and second powder detergent receivers 82 and 84 so that water is supplied to the first and second powder detergent receivers 82 and 84. ) First and second powder detergent water supply holes 112 and 114 respectively formed on the upper side of the bleaching agent, and the bleach water supply hole 116 formed above the bleach receiving part 86 to supply water to the bleach receiving part 86. ), And a softener water supply hole 118 formed above the softener container 88 so that water is supplied to the softener container 88.

The first and second powder detergent water supply holes 112 and 114 are formed in plural over the entire area respectively corresponding to the first and second powder detergent receiving parts 82 and 84, and the bleach water supply The hole 116 and the softener water supply hole 118 are each formed in a number corresponding to the bleach input hole 96A and the softener input hole 98A.

Particularly, a part of the first and second powder detergent supply holes 112 and 114 is effectively supplied to the inside of the tub 56 by the powder detergent contained in the first and second powder detergent receivers 82 and 84. In addition, the first and second powder detergent receivers 82 and 84 are preferably inclined to both sides of the first and second powder detergent receivers 82 and 84 so as not to remain on both sides.

On the other hand, a portion corresponding to the partition 90 so that the detergent accumulated on the upper portion of the partition 90 during the water supply stroke of the drum washing machine 50 can be washed down by the water supplied from the dispenser 100 ( Also in A), a plurality of first powder detergent water supply holes 112 are additionally formed.

The first powder detergent water supply hole 112 added as above is sprayed vertically toward the upper portion of the partition 90.

Therefore, water is supplied to the upper portion of the partition 90 through a plurality of first powder detergent water supply holes 112 formed at the upper side A of the partition 90 during the water supply stroke of the drum washing machine 50. Therefore, since the detergent accumulated on the upper portion of the compartment 90 is washed away by the water supplied, the detergent accumulated on the upper portion of the compartment 90 is completely removed.

The hose connection portion 110A, 110B, 110C, 110D is a hot water hose connection portion 110D to which the hot water hose 72D is connected, and the first, second, and third cold water hoses 72A, 72B ( 72C) is composed of the first, second, third cold water hose connecting portion (110A) (110B) (110C).

In the upper panel 108 and the lower panel 106 as described above, the flow of water from the hose connecting portions 110A, 110B, 110C, and 110D to the water supply holes 112, 114, 116, 118. Water supply passages 122, 124, 126, 128 are formed to guide the.

The water supply passages 122, 124, 126, and 128 may be configured to guide hot or cold water from the hot water hose connecting portion 110D or the third cold water hose connecting portion 110C to the first powder detergent water supply hole 112. 1 powder detergent water supply passage 122, a second powder detergent water supply passage 124 for guiding cold water from the second cold water hose connecting portion 110B to the second powder detergent water supply hole 114, and the first cold water hose Bleach feed water passage 126 for guiding water from the connection portion 110A to the bleach feed hole 116 and the softener feed hole 118 at the second and third cold water hose connecting portions 110A, 110B, 110C, and 110D. It consists of a softener water supply flow path 128 for guiding water.

On the other hand, the first powder detergent water supply passage 122 is a plurality of first so that hot or cold water is guided to the plurality of first powder detergent water supply holes 112 formed in the portion (A) corresponding to the partition portion 90 1 powder detergent water supply hole 112 is extended to the partition portion 90 to include all inside.

Looking at the action of the detergent supply mechanism of the washing machine according to the present invention configured as described above are as follows.

First, when laundry is introduced into the drum 58 of the drum washing machine 50 and detergent is added to the detergent box 80, the detergent is in the tub 56 together with the water supplied by the water supply device 70. The drum 58 is rotated by the motor, and washing of the laundry proceeds.

At this time, the detergent box 80 is withdrawn to the front of the withdrawal hole (69A) of the control panel 69, the first and second powder detergent receiving portion 82 (84), the bleach receiving portion 86, the softener receiving portion Powder 88, bleach, and softening agent are respectively added to 88.

A partition that partitions the first and second powder detergent accommodating parts 82 and 84 in a process in which powder detergent is injected into the first and second powder detergent accommodating parts 82 and 84 of the detergent box 80 as described above. A predetermined amount of powder detergent is accumulated on the upper portion of the unit 90.

When the appropriate amount of powder detergent, bleach, and softener is added to the first and second powder detergent accommodating parts 82 and 84, the bleach accommodating part 86, and the softening agent accommodating part 88 of the detergent box 80, the control is performed. The detergent box 80 is accommodated inside the extraction hole 69A of the panel 69 so that the detergent box 80 is disposed inside the dispenser 100.

On the other hand, when the drum washing machine 50 is operated, the dispenser cover 104 inside the water through the hose connection portion 110A, 110B, 110C, 110D connected to the water supply hose 72 of the water supply device 70. Is introduced, and the water introduced into the dispenser cover 104 flows along the water supply passages 122, 124, 126, and 128, and then the detergent receiving portion 82 of the detergent box 80 ( The water is supplied through the water supply holes 112, 114, 116, and 118 into the 84, 86, 88.

That is, the cold water introduced through the second cold water hose connecting portion 110B of the dispenser 100 flows along the second powder detergent water supply passage 124 and then the second powder detergent receiving portion of the detergent box 80 ( 84) is supplied through the second powder detergent supply hole 114.

The powder detergent in the second powder detergent accommodating part 84 is dropped into the dispenser housing 102 together with the cold water supplied through the second powder detergent feed hole 114, and then a drain hole of the dispenser housing 102 is formed. It is supplied into the tub 56 through the water supply bellows 76 connected to 103.

As described above, when the powder detergent of the second powder detergent receiver 84 is supplied to the inside of the tub 56 and the cold water is supplied to the proper level by the second cold water valve 74B of the water supply device 70. As the drum 58 is rotated by the motor 62, the washing of the laundry is performed.

When the washing water of the tub 56 is drained after the laundry washing of the laundry is completed, the hot water and the cold water introduced through the hot water hose connecting portion 110D and the third cold water hose connecting portion 110C of the dispenser 100, respectively. After flowing along the first powder detergent water supply passage 122, the water is supplied through the first powder detergent water supply hole 112 into the first powder detergent receiver 82 of the detergent box 80.

The powder detergent inside the first powder detergent receiver 82 is dropped into the dispenser housing 102 together with hot or cold water supplied through the first powder detergent feed hole 112, and then It is supplied into the tub 56 through the water supply bellows 76 connected to the drain port 103.

As described above, the powder detergent of the first powder detergent receiver 82 is supplied to the inside of the tub 56, and is also titrated by the hot water valve 74D and the third cold water valve 74C of the water supply device 70. When hot water and cold water are supplied to the water level, the drum 58 is rotated by the motor 62 to perform the main washing of the laundry.

In particular, the first powder detergent water supply hole 112 and the first powder detergent water supply passage 122 are upper sides (A) of the partition portion 90 that divides the first and second powder detergent receiving portions 82 and 84. Also formed in the), the powder detergent accumulated in the upper portion of the partition 90 is washed off by hot water or cold water supplied through the first powder detergent water supply hole 112, powder on the upper portion of the partition 90 There is no detergent.

Thus, the powder detergent accumulated in the upper portion of the partition 90 flows to the first and second powder detergent receiving parts 82 and 84 by hot and cold water of the first powder detergent water supply hole 112, The detergent flowing into the first powder detergent receiver 82 flows into the dispenser housing 102 together with the detergent inside the first powder detergent receiver 82, and the second powder detergent receiver 84 The detergent flowing into) is flowed into the dispenser housing 102 along the bottom surface of the second powder detergent receiver 84.

At this time, since the powder detergent in the second powder detergent accommodating part 84 was used at the time of the preliminary washing performed before the main washing, even if hot water or cold water is supplied through the first powder detergent water supply hole 112, the drum washing machine ( It is irrelevant to the washing performance of 50).

Therefore, whenever the washing of the drum washing machine 50 is finished, the trouble of removing the powder detergent remaining on the upper portion of the compartment 90 is omitted, and the powder detergent remaining on the upper portion of the compartment 90 is eliminated. It is hardly solidified to prevent the phenomenon of deterioration of the appearance of the detergent box 80 and the discomfort of hygiene in advance.

In addition, the cold water introduced through the first cold water hose connecting portion 110A of the dispenser 100 flows along the bleach feed passage 126 and then bleach feed hole into the bleach receiving portion 86 of the detergent box 80. The water supplied through 116 and the cold water introduced through the second and third cold water hose connecting portions 110B and 110C of the dispenser 100 flows along the softener feed passage 128 and then the detergent box 80. The water is supplied through the softener water supply hole 118 to the softener accommodating part 88.

At this time, the cold water supplied through the bleach supply hole 116 is the bleach receiving unit 86 through the bleach input hole 96A of the bleach receiving unit cap 96 mounted on the upper surface of the bleach receiving unit 86. The cold water supplied to the inside of the water, and the water supplied through the softener water supply hole 118 is accommodated through the softener inlet hole 98A of the softener container cap 98 mounted on the upper surface of the softener container 88. Water is supplied to the inside of the unit 88.

The bleach and the softener of the bleach receiving unit 86 and the softening agent receiving unit 88 are diluted with cold water supplied through the bleach input hole 96A and the softener input hole 98A, and the bleach receiving unit 86 When the water level of the softening agent receiving portion 88 is increased by a predetermined height or more, the aqueous solution of the bleaching agent is introduced into the dispenser housing 102 through the siphon tube 87 of the bleaching receiving portion 86 and the bleach receiving portion cap 96. The softener solution is continuously discharged at a time by the siphon phenomenon, and the softener aqueous solution is introduced into the dispenser housing 102 through the siphon tube 89 of the softener container 88 and the softener container cap 98. It is continuously discharged at once by the siphon phenomenon.

As described above, the aqueous bleach solution and the softener containing liquid dropped into the dispenser housing 102 are supplied into the tub 56 through the water supply bellows 76 connected to the drain hole 103 of the dispenser housing 102. The aqueous bleach solution is supplied to the inside of the tub 56 when the laundry is washed or the main laundry of the laundry, and the aqueous solution of the softener is supplied to the inside of the tub 56 when the laundry is rinsed.

As described above, the detergent supply mechanism of the washing machine according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited to the above embodiments and drawings, and various modifications are made by those skilled in the art within the scope of the technical idea of the present invention. Of course this is possible.

That is, the first and second detergent accommodating part, the softening agent accommodating part, and the bleach accommodating part formed in the detergent box are partitioned by the partition parts of various structures, the first detergent accommodating part and the bleach accommodating part, the second detergent accommodating part. A water supply hole may be additionally formed at the upper side of the compartment of the part and the softener accommodating part, and the compartment of the bleach agent accommodating part and the softener accommodating part as in the compartment of the first and second detergent accommodating parts.

In the detergent supply mechanism of the washing machine of the present invention configured as described above, a plurality of detergent accommodating parts are partitioned by a partition part in a detergent box, and a water supply hole is formed in the dispenser to correspond to the plurality of detergent accommodating parts, and at least one of the plurality of water supply holes. Since one is additionally formed at a portion corresponding to the partition, there is an advantage in that the detergent accumulated in the compartment of the detergent box is removed by water supplied through a water supply hole additionally formed in the dispenser during water supply of the washing machine.

In addition, since all of the detergent accumulated in the compartment is removed by the water supplied through the water supply hole of the dispenser during water supply of the washing machine, detergent does not remain in the compartment of the detergent box when the washing of the washing machine is finished. Every time the washing operation is finished, there is an advantage that the effort of directly removing the detergent accumulated in the compartment is omitted.

In addition, since the detergent accumulated in the compartment is removed every time the water supply of the washing machine, the phenomenon that the detergent accumulated in the compartment solidifies for a long time is prevented in advance, the appearance of the detergent box due to the coagulated detergent and the discomfort in hygiene This has the advantage of being prevented.

Claims (4)

A water supply device 70 supplying the washing water; A detergent box 80 in which powder detergent accommodating parts 82 and 84 are partitioned by partitions 90; And A plurality of powder detergent water supply holes 112 and 114 are disposed on the upper surface of the detergent box 80 so that the washing water supplied from the water supply device 70 flows down to the powder detergent accommodating parts 82 and 84. A dispenser cover 104, Some of the powder detergent water supply holes (112, 114), the washing machine 50 is formed in a position corresponding to the partition (90). The method of claim 1, Powder dispenser water supply passages 122 and 124 are formed in the dispenser cover 104 so that the washing water supplied from the water supply apparatus 70 flows into the powder detergent supply holes 112 and 114. The powder detergent water supply passages 122 and 124 are edges of the compartment 90 so that the wash water flows through the powder detergent water supply holes 112 and 114 formed at portions corresponding to the edges of the compartment 90. Washing machine 50 formed to extend to the corresponding portion. The method of claim 1, The powder detergent receiving portion (82, 84), A first powder detergent accommodating part 82 formed on one side of the powder detergent accommodating parts 82 and 84; And A second powder detergent accommodating part 84 disposed side by side of the first powder detergent accommodating part 82 is partitioned by the partition part 90, The dispenser cover 104 has a plurality of first and second powder detergent water supply holes 112 and 114 respectively formed at portions corresponding to the first and second powder detergent receivers 82 and 84, Some of the first and second powder detergent water supply holes (112, 114) are formed in a position corresponding to the partition (90) (50). The method of claim 1, The first and second powder detergent water supply holes (112, 114) are spaced apart from the dispenser cover (104).

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