CN114541101A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN114541101A CN114541101A CN202111318658.3A CN202111318658A CN114541101A CN 114541101 A CN114541101 A CN 114541101A CN 202111318658 A CN202111318658 A CN 202111318658A CN 114541101 A CN114541101 A CN 114541101A
- Authority
- CN
- China
- Prior art keywords
- tank
- detergent
- swing arm
- main body
- detergent tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 67
- 239000003599 detergent Substances 0.000 claims abstract description 136
- 239000007788 liquid Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The washing machine includes a detergent tank for storing detergent and a main body case to which the detergent tank is detachably attached. The detergent tank has: a tank discharge unit that discharges the contained detergent; a swing arm which is swingably attached; and a dish receiving part provided at an end of the swing arm. The swing arm swings the dish receiving portion in a covering direction below the covering tank discharge portion when the detergent tank is removed from the main body casing, and swings the dish receiving portion in an opening direction opposite to the covering direction when the detergent tank is attached to the main body casing, so that the dish receiving portion is separated from below the tank discharge portion.
Description
Technical Field
One aspect of the present invention relates to a washing machine including a detergent supply unit for supplying a detergent.
Background
In recent years, among washing machines, a washing machine that automatically supplies detergent to a washing tub has become widespread. Among such washing machines, there has been proposed a washing machine provided with a detergent tank which is detachable, and in which detergent is stored in advance in the detergent tank, and the detergent is automatically supplied during washing without causing trouble to a user (see, for example, japanese patent application laid-open No. 2020 and 58881 and japanese patent application laid-open No. 2017 and 506959).
Disclosure of Invention
The washing machine described in japanese patent application laid-open No. 2020 and 58881 includes a casing, a water tank, and a washing treatment liquid supply unit that supplies a washing treatment liquid into the water tank, the washing treatment liquid supply unit includes a tank that holds the washing treatment liquid therein, the casing includes a lid provided above the tank, and the lid is opened to take out the tank upward.
The washing machine described in japanese patent publication No. 2017-506959 includes an automatic additive feeding device and an additive cartridge (corresponding to a tank) containing a liquid additive, the additive cartridge having a sealed tank-cartridge structure, and the additive cartridge is provided in an opening provided in a casing of the washing machine so as to be able to be pulled out.
In the case of a structure in which the tank is detachably mounted as in the above-described washing machine, a connection portion for ejecting the detergent needs to be provided in the tank, but liquid dripping such as dripping of the detergent attached to the connection portion may occur.
An aspect of the present invention is made to solve the above-described problems, and an object of the present invention is to provide a washing machine capable of preventing liquid from dripping when a detergent tank is removed from a housing.
A washing machine according to an aspect of the present invention includes a detergent input unit into which a detergent is input, and the washing machine includes: a detergent tank for storing a detergent; and a main body case to which the detergent tank is detachably attached, the detergent tank including: a tank discharge unit that discharges the contained detergent; a swing arm which is swingably attached; and a dish receiving portion provided at an end of the swing arm, wherein the swing arm swings in a covering direction in which a lower portion of the tank discharge portion is covered when the detergent tank is removed from the main body case, and swings in an opening direction opposite to the covering direction when the detergent tank is attached to the main body case, and the dish receiving portion is separated from a lower portion of the tank discharge portion.
The washing machine according to an aspect of the present invention may be configured to include: a biasing member provided in the detergent tank and biasing the swing arm in the covering direction; and a guide portion provided in the main body case and abutting against the swing arm, wherein when the detergent tank is mounted to the main body case, the swing arm is guided by the guide portion and swings in the opening direction.
In the washing machine according to one aspect of the present invention, a tank mounting portion that protrudes downward from the periphery may be provided on a bottom surface of the detergent tank, and the receptacle portion and the tank mounting portion may be configured to abut against a mounting surface when the detergent tank is removed from the main body casing.
In the washing machine according to one aspect of the present invention, the detergent tank may be formed in a rectangular shape in a plan view, the tank placement portion may be provided at one end portion of the detergent tank in a longitudinal direction, and the dish receiving portion may be provided at the other end portion of the detergent tank in the longitudinal direction.
In the washing machine according to one aspect of the present invention, the dish receiving portion may be provided with a liquid receiving portion protruding upward from the periphery at an end portion on the covering direction side.
In the washing machine according to one aspect of the present invention, the detergent tank may be formed in a rectangular shape in a plan view, and the swing arm may be configured to pivot about an arm shaft supported by a shaft, the arm shaft being disposed along a short side direction of the detergent tank.
According to an aspect of the present invention, when the detergent tank is detached from the main body casing, the detergent dropping from the detergent tank is received by the receptacle portion, and the dropping of the liquid can be prevented.
Drawings
Fig. 1 is a schematic sectional view of a washing machine according to a first embodiment of the present invention.
Fig. 2 is a schematic plan view of the washing machine shown in fig. 1.
Fig. 3 is a schematic plan view showing a state where a tank housing portion cover of the washing machine shown in fig. 2 is opened.
Fig. 4 is an enlarged plan view showing the vicinity of the tank accommodation portion of the main body case in an enlarged manner.
Fig. 5 is an enlarged perspective view further enlarged and showing the vicinity of the first housing portion of fig. 4.
Fig. 6 is a plan view showing the detergent tank.
Fig. 7 is a side view showing the detergent tank in an open state.
Fig. 8 is a bottom view showing the detergent tank in an open state.
Fig. 9 is a side view showing the detergent tank in a covered state.
Fig. 10 is a bottom view showing the detergent tank in a covered state.
Fig. 11 is a perspective view showing the swing arm.
Fig. 12 is a cross-sectional view showing a cross section of the dish receiving portion.
Fig. 13 is a schematic cross-sectional view showing a cross section near the guide portion of the tank housing portion.
Detailed Description
(first embodiment)
Hereinafter, a washing machine according to a first embodiment of the present invention will be described with reference to the drawings.
Fig. 1 is a schematic cross-sectional view of a washing machine according to a first embodiment of the present invention, fig. 2 is a schematic plan view of the washing machine shown in fig. 1, and fig. 3 is a schematic plan view showing a state in which a tank housing portion cover of the washing machine shown in fig. 2 is opened.
The washing machine 1 according to the first embodiment of the present invention includes a main body casing 10 formed of metal, synthetic resin, or the like. The main body case 10 has a rectangular parallelepiped shape, and a laundry inlet 10a for introducing laundry is provided in an upper surface thereof. The laundry inlet 10a is covered with a rotatably supported upper cover 11, and the laundry inlet 10a is exposed by opening the upper cover 11.
A washing tub 12 and a water tub 13 are housed inside the main body case 10. Washing tub 12 and washing tub 13 are cup-shaped with a bottomed cylinder having an upper opening, and are respectively perpendicular to the central axis, and are coaxially arranged with washing tub 13 as the outer side and washing tub 103 as the inner side.
A stirring blade 14 is rotatably disposed on the bottom surface in the washing tub 12. Further, a drive unit 20 having a brake mechanism 21 and a drive motor 22 is attached to the lower side of the water tank 13. The driving unit 20 is connected to the washing tub 12 and the paddle 14, and can select a rotating object by switching the clutch, and can rotate only the paddle 14 or both the washing tub 12 and the paddle 14 according to the process.
The water tank 13 is connected to a drain pipe 40, and a drain valve 41 is provided in the drain pipe 40. By supplying water in a state where the drain valve 41 is closed, water can be stored in the washing tank 12, and by opening the drain valve 41, water in the washing tank 12 can be discharged.
The washing machine 1 is provided with a tank housing cover 15 at the rear of the upper surface of the main body casing 10. The tank housing portion cover 15 covers the upper side of the tank housing portion 60 (see fig. 4), and is opened to expose the detergent tank 50 housed in the tank housing portion 60. In the present embodiment, two detergent tanks 50 are housed, and a first tank 50a and a second tank 50b are housed in a lateral direction. The first tank 50a and the second tank 50b accommodate detergent automatically put into the washing tub 12 and are detachable from the main body casing 10.
In the washing machine 1, a manual input portion is provided as a portion for storing the detergent in addition to the detergent tank 50. In washing, a user puts a single amount of detergent into the manual input unit, and puts the detergent into the washing tub 12 through the manual input unit with the water supplied from the water supply unit 30. In the present embodiment, water supply unit 30 includes a path for supplying water to washing tub 12 via detergent input unit 32 and a path for supplying water to washing tub 12 via a manual input unit. Further, the present invention is not limited to this, and may be a path for supplying water to the washing tub 12 through both the detergent supply unit 32 and the manual supply unit.
Further, a water supply connection portion 33 for connecting the water supply pipe 31 and the tap water pipe is provided at the rear of the upper surface of the main body case 10 and further to the rear than the tank housing portion 60. By connecting the tap water pipe to the water supply connection part 33, water can be supplied to the water supply pipe 31. In addition, the washing machine 1 may be provided with an auxiliary connection portion for supplying water from a place other than the water supply pipe. The auxiliary connection part can be connected with a hose with a pump, for example, to take in the surplus hot water in the bath. The auxiliary connection unit may be disposed behind the tank housing unit 60, similarly to the water supply connection unit 33.
Fig. 4 is an enlarged plan view showing the vicinity of the tank accommodation portion of the main body case in an enlarged manner, and fig. 5 is an enlarged perspective view showing the vicinity of the first accommodation portion of fig. 4 in a further enlarged manner.
Fig. 4 shows a part occupying a part near the tank housing portion 60 in the rear of the upper surface in the drawer main body tank 10. In fig. 4, the tank housing portion cover 15, the detergent tank 50, and the like are removed.
The main body case 10 is provided with a first receiving portion 60a and a second receiving portion 60b as a tank receiving portion 60, which are recessed downward. In the washing machine 1, the first tank 50a is housed in the first housing portion 60a, and the second tank 50b is housed in the second housing portion 60 b. The shape of the second housing portion 60b and the second tank 50b that are substantially line-symmetrical with respect to the first housing portion 60a and the first tank 50a are mainly different from each other, and there is no great difference in function between the two. That is, the portions provided in the first housing portion 60a and the first tank 50a are also provided in the second housing portion 60b and the second tank 50b substantially similarly. Therefore, the first housing portion 60a and the first tank 50a will be described in detail below, and the second housing portion 60b and the second tank 50b will not be described in detail.
As described above, the detergent tank 50 is mounted on the housing bottom surface 61 of the tank housing 60 and is mounted on the main body case 10. A tank discharge portion 51e (see fig. 8 described later) for discharging the detergent contained therein is provided on the bottom surface of the detergent tank 50, and is connected to a main body inlet 62 provided in the tank storage portion 60. Although not shown in fig. 4, check valves are provided in the main body inlet 62 and the tank discharge portion 51e, and the detergent supplied from the detergent tank 50 to the detergent input portion 32 is not allowed to flow backward. The main body inlet 62 is configured to press the tank discharge portion 51e by applying pressure so as to prevent the connected tank discharge portion 51e from falling off by an unexpected weak force or from leaking the detergent by generating a gap.
The storage bottom surface 61 has a shape corresponding to the bottom surface of the detergent tank 50, and in the present embodiment, has a substantially rectangular shape in a plan view. The shorter side direction of the storage bottom surface 61 is along a direction (vertical direction in fig. 4) in which the front and rear portions of the washing machine 1 face each other, and the longer side direction of the storage bottom surface 61 is along a direction (horizontal direction in fig. 4) in which the left and right side surfaces of the washing machine 1 face each other. The first receiving portion 60a and the second receiving portion 60b are arranged in parallel in the longitudinal direction of the two portions.
A handle housing portion 63 is provided at a position higher than the housing bottom surface 61 in a part of the outer periphery of the tank housing portion 60. The handle housing portion 63 houses a handle 54 (see fig. 6 described later) attached to the detergent tank 50.
A guide portion 64 protruding upward from the housing bottom surface 61 is provided at a position on a side of the housing bottom surface 61 along the longitudinal direction and near a corner. The guide portion 64 has a slope whose apex is higher than the housing bottom surface 61 and which is inclined so as to become lower as the angle is directed. The relationship between the guide portion 64 and the detergent tank 50 will be described with reference to fig. 13 described later.
Fig. 6 is a plan view illustrating the detergent tank, fig. 7 is a side view illustrating the detergent tank in an open state, and fig. 8 is a bottom view illustrating the detergent tank in an open state. Further, fig. 6 to 8 show a first tank 50a as one of the detergent tanks 50.
The detergent tank 50 is composed of a tank main body 51, a tank cover 52, a handle 54, and a small window cover 53.
The tank main body 51 is a substantially rectangular parallelepiped container having an open upper surface as a whole, and is substantially rectangular in a plan view, and has rounded corners. A tank discharge portion 51e is provided on the bottom surface of the tank main body 51 at a position close to the end in the longitudinal direction, and the tank discharge portion 51e is provided at a position overlapping with the main body introduction port 62.
The can lid 52 is formed in a shape corresponding to the can body 51, and is attached to the can body 51 to cover the upper surface of the can body 51. In the can lid 52 and the can body 51, a gasket is sandwiched therebetween to close the gap. The gasket is not particularly limited, and may be attached so as to cover the outer periphery of the can cover 52, or may be attached along the upper end of the can body 51.
The lid 52 is provided with a small window by partially opening the window, and the small window is covered with a small window lid 53 from above. The small window cover 53 is configured to be openable, closable, and detachable with respect to the tank cover 52, and a user opens (or removes) the small window cover 53 to replenish the detergent.
The tank main body 51 has a tank mounting portion 51c protruding downward from the periphery on the bottom surface. The tank mounting portion 51c is a portion that directly contacts when the detergent tank 50 is detached from the main body case 10 and mounted on a portion other than the tank housing portion 60 such as a table (hereinafter, may be referred to as a mounting surface 100). The tank mounting portion 51c is provided at one end portion in the longitudinal direction (left end in fig. 7). The state in which the detergent tank 50 is placed on the placement surface 100 will be described with reference to fig. 9 described later.
A swing arm 55 is also attached to the tank main body 51. The tank main body 51 is provided with arm shafts 51b on opposite lateral sides of the tank main body 55, respectively. The swing arm 55 has one end pivotally supported on the arm shaft 51b and the other end provided with a dish receiving portion 56. That is, two swing arms 55 extending along both side surfaces of the tank main body 51 are connected via a dish receiving portion 56 provided at the tip. The swing arm 55 moves the dish receiving portion 56 by pivoting the arm shaft 51b as a fulcrum.
A swing restricting portion 51d that receives the pivoted swing arm 55 is provided on a side surface of the tank main body 51, and when the swing restricting portion 51d is hit, the pivoting of the swing arm 55 is stopped. A biasing member 57 that biases the swing arm 55 is attached to the arm shaft 51b, and the biasing member 57 biases the swing arm 55 in a direction toward the swing restricting portion 51d (a covering direction R2 in fig. 9). Further, a description will be given with reference to fig. 9 and 10 regarding a swing state in which the swing arm 55 is swung in the covering direction R2.
When the detergent tank 50 is housed in the tank housing portion 60, the swing arm 55 is pushed by the guide portion 64 and swings in a direction (opening direction R1 in fig. 7) away from the swing restricting portion 51 d. When the swing arm 55 swings in the opening direction R1, the dish receiving portion 56 moves away from below the can discharge portion 51 e. Fig. 7 and 8 show an open state in which the swing arm 55 swings in the opening direction R1, and the receiving dish portion 56 is located near the corner between the bottom surface and the side surface of the tank main body 51. The vessel discharge portion 51e is exposed by the movement of the receiving dish portion 56, and can be connected to the body introduction port 62.
Fig. 9 is a side view illustrating the detergent tank in a covered state, and fig. 10 is a bottom view illustrating the detergent tank in the covered state.
Fig. 9 and 10 show a state in which the swing arm 55 swings in the covering direction R2 and the grip of the handle 54 is moved above the detergent tank 50, as compared with fig. 7 and 8. When the grip of the handle 54 is moved to the upper side of the detergent tank 50 when the detergent tank 50 is detached from the tank housing portion 60, the user can hang the detergent tank 50 by holding the handle 54, and easily carry the detergent tank 50. At this time, when the detergent tank 50 is lifted, the swing arm 55 is separated from the guide portion 64 and swings in the covering direction R2 by the force received from the urging member 57. Then, in a state where the swing arm 55 is caught by the swing restricting portion 51d, the dish receiving portion 56 is positioned directly below the can discharging portion 51 e. In this way, when the detergent tank 50 is detached from the main body case 10, the detergent dropping from the detergent tank 50 is received by the receptacle portion 56, and the dropping of the liquid can be prevented. The dish-receiving portion 56 may be located below the tank discharge portion 51e in the covered state, or may be provided with a gap with the tank discharge portion 51 e. In the present embodiment, a gap of about 1cm is provided above the dish receiving portion 56, and the user can clean the dish receiving portion 56 by inserting a finger. The tank discharge portion 51e may extend to one side from a side surface of the tank main body 51. In this case, the dish receiving portion 56 may be located below the can discharge portion 51e in the covered state.
When the detergent tank 50 is placed on the placement surface 100, the catch dish portion 56 abuts against the placement surface 100 together with the tank placement portion 51 c. As shown in fig. 9, the dish receiving portion 56 is provided on an end portion side (right end side in fig. 9) facing the tank placing portion 51c in the longitudinal direction. In this way, the detergent tank 50 can be stably placed on the placement surface 100 by supporting the detergent tank 50 at two locations, i.e., the dish receiving portion 56 and the tank placement portion 51 c. Further, by disposing the portions supporting the detergent tank 50 as far as possible, the stability during placement can be improved.
As shown in fig. 10, the arm shaft 51b is disposed along the short side direction (vertical direction in fig. 10) of the detergent tank 50. Therefore, the swing arm 55 pivots about the axis of the arm shaft 51b in the short side direction. The length from the side surface of the detergent tank 50 to the tank discharge portion 51e is short in the short side direction where the width of the detergent tank 50 is narrow, and the dish receiving portion 56 can be made small, and each portion can be efficiently arranged.
The swing restricting portion 51d receives the swing arm 55 in a state of being slightly rotated inward from the vertical. In fig. 9, a vertical line SL extending from the arm shaft 51b toward the mounting surface 100 is shown by a one-dot chain line. As shown in fig. 9, the swing arm 55 is located at a lower end thereof closer to the tank mounting portion 51c than the perpendicular line SL.
In the covered state, the detergent tank 50 is suddenly subjected to an impact, and the swing arm 55 is swung by the impact to lose balance, and there is a fear that the detergent tank 50 may fall over. In contrast, in the present embodiment, the swing arm 55 is rotated slightly inward than the vertical direction and stopped, and for example, the impact of pressing the detergent tank 50 from above causes the swing arm 55 to rotate further inward, and as a result, the operation of the swing arm 55 is stopped by the swing restricting portion 51d, so that the detergent tank 50 can be prevented from falling over.
Fig. 11 is a perspective view showing the swing arm, and fig. 12 is a sectional view showing a cross section of the dish receiving portion.
Fig. 11 shows the swing arm 55 removed from the detergent tank 50, and fig. 12 shows a state viewed from the direction of arrow a along a cross section of a one-dot chain line of fig. 11.
The dish receiving portion 56 includes a main surface portion 56a that abuts the placement surface 100 in the covering state, and a liquid receiving portion 56b that is provided at an end portion on the covering direction R2 side (left end in fig. 12) and protrudes upward from the main surface portion 56 a. Further, without being limited to this, the dish-receiving portion 56 may have a shape in which an end portion on the opening direction R1 side (right end in fig. 12) protrudes upward from the main surface portion 56 a. That is, by providing a high portion around the main surface portion 56a, the container-like shape is formed, and if a small amount of detergent is contained, the detergent can be stored in the dish receiving portion 56 and prevented from dripping. Further, by receiving the detergent stored in the dish receiving portion 56 by the liquid receiving portion 56b, the detergent can be prevented from dripping from the dish receiving portion 56 when the detergent tank 50 is attached. The liquid receiving portion 56b may be a projection such as a rib, or may be a surface narrower than the main surface portion 56 a. When the liquid receiving portion 56b is a plane, the movable range of the swing arm 55 may be set so as to be horizontal in the open state or so as to be inclined lower than the main surface portion 56a side.
Fig. 13 is a schematic cross-sectional view showing a cross section near the guide portion of the tank housing portion.
Fig. 13 schematically shows a cross section of the tank housing portion 60 along the outer shape of the detergent tank 50 through the guide portion 64. Hereinafter, for the sake of explanation, the end portion side (left side in fig. 13) of the detergent tank 50 may be simply referred to as the end portion side, and the center side (right side in fig. 13) of the detergent tank 50 may be simply referred to as the center portion side. As shown in fig. 13, the guide portion 64 has a vertex in the vicinity of the arm shaft 51b directly below, and is a slope inclined so as to become lower toward one side along the short-side direction of the housing bottom surface 61 (the left end of the housing bottom surface 61 in fig. 13). That is, the guide portion 64 is higher at the center portion side and lower at the end portion side.
When the detergent tank 50 is stored in the tank storage portion 60, first, the tip (lower end) of the swing arm 55 abuts on the vicinity of the apex of the guide portion 64. Then, if the detergent tank 50 is further lowered downward, the swing arm 55 follows the inclination of the guide portion 64, and the leading end thereof is pushed to the end side. When the detergent tank 50 is lowered to be stored in the tank storage portion 60, the swing arm 55 is guided by the guide portion 64 to swing in the opening direction R1, and moves to the same position as in fig. 7 and 8. By providing the biasing member 57 and the guide portion 64 in this manner, the swinging arm 55 can swing in response to attachment and detachment of the detergent tank 50, and the dish receiving portion 56 can be moved to a position suitable for preventing liquid from dripping and detergent from being poured.
In addition, all aspects of the embodiments disclosed herein are exemplary and should not be construed as limiting. Therefore, the technical scope of the present invention is defined not by the description of the above embodiments but by the claims. Further, the scope of the present invention includes all modifications within the meaning and range equivalent to the claims.
Claims (6)
1. A washing machine having a detergent input unit for inputting a detergent, the washing machine comprising:
a detergent tank for storing a detergent; and
a main body case to which the detergent tank is detachably attached,
the detergent tank has:
a tank discharge unit that discharges the contained detergent;
a swing arm which is swingably attached; and
a dish receiving part provided at an end of the swing arm,
the swing arm swings the dish receiving portion in a covering direction that covers a lower portion of the tank discharge portion when the detergent tank is detached from the main body case, and swings the dish receiving portion in an opening direction opposite to the covering direction when the detergent tank is attached to the main body case, and the dish receiving portion is separated from the lower portion of the tank discharge portion.
2. The washing machine as claimed in claim 1, characterized in that it has:
a biasing member provided in the detergent tank and biasing the swing arm in the covering direction; and
a guide portion provided in the main body case and abutting against the swing arm,
when the detergent tank is mounted to the main body case, the swing arm is guided by the guide portion and swings in the opening direction.
3. A washing machine according to claim 1 or 2,
a tank mounting part protruding downward from the periphery is provided on the bottom surface of the detergent tank,
when the detergent tank is detached from the main body case, the dish receiving portion and the tank placement portion are in contact with a placement surface.
4. A washing machine according to claim 3,
the detergent tank is formed in a rectangular shape in a plan view,
the tank mounting part is arranged at one end part of the detergent tank in the long side direction,
the dish receiving part is arranged at the other end part in the long side direction.
5. A washing machine according to any one of claims 1 to 4,
the dish receiving portion is provided with a liquid receiving portion protruding upward from the periphery at an end portion on the covering direction side.
6. A washing machine according to any one of claims 1 to 5,
the detergent tank is formed in a rectangular shape in a plan view,
the swing arm is configured to pivot about an arm shaft supported by the shaft,
the arm shaft is disposed along a short side direction of the detergent tank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-195152 | 2020-11-25 | ||
| JP2020195152A JP7491820B2 (en) | 2020-11-25 | 2020-11-25 | washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114541101A true CN114541101A (en) | 2022-05-27 |
Family
ID=81668468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111318658.3A Pending CN114541101A (en) | 2020-11-25 | 2021-11-09 | Washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7491820B2 (en) |
| CN (1) | CN114541101A (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159788A (en) | 2000-11-22 | 2002-06-04 | Toshiba Corp | Washing device |
| DE102005050083B4 (en) | 2005-10-18 | 2011-11-03 | Miele & Cie. Kg | Dosing device for liquid additive for a household appliance |
| CN104652098B (en) | 2013-11-25 | 2018-10-12 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine and method of automatic dispensing additive |
| JP6932214B2 (en) | 2015-10-13 | 2021-09-08 | 日立グローバルライフソリューションズ株式会社 | Washing machine |
| JP7236607B2 (en) | 2019-05-13 | 2023-03-10 | パナソニックＩｐマネジメント株式会社 | washing machine |
| JP2021058374A (en) | 2019-10-07 | 2021-04-15 | 日立グローバルライフソリューションズ株式会社 | Washing treatment liquid tank and washing machine |
-
2020
- 2020-11-25 JP JP2020195152A patent/JP7491820B2/en active Active
-
2021
- 2021-11-09 CN CN202111318658.3A patent/CN114541101A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP7491820B2 (en) | 2024-05-28 |
| JP2022083682A (en) | 2022-06-06 |
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