CN109137402B - Detergent throwing device - Google Patents
Detergent throwing device Download PDFInfo
- Publication number
- CN109137402B CN109137402B CN201710466935.2A CN201710466935A CN109137402B CN 109137402 B CN109137402 B CN 109137402B CN 201710466935 A CN201710466935 A CN 201710466935A CN 109137402 B CN109137402 B CN 109137402B
- Authority
- CN
- China
- Prior art keywords
- detergent
- detergent box
- adapter
- box
- latch
- 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.)
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Links
- 239000003599 detergent Substances 0.000 title claims abstract description 116
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 14
- 125000006850 spacer group Chemical group 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002955 isolation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model provides a detergent dispensing device that operation and control are convenient, be equipped with locking mechanism on casing and the detergent box altogether, this locking mechanism comprises rotatory knot body, the control panel, the extension spring, torsional spring and lock plunger, the lock plunger is fixed in the detergent box, lock plunger corresponds with rotatory knot body, rotatory knot body side has convex sliding surface, protruding guide slope has on the sliding surface, the spacer surface, locking face and limit face, the last U-shaped opening that has of rotatory knot body, U-shaped opening one side is the clasp opposite side is the baffle wall, the torsional spring combines in rotatory knot body, control panel one end rotationally locates the mounting box, the extension spring links between control panel and mounting box, the control panel other end is equipped with the arch, the casing back wall inner face is provided with pushes away the knob, it has compression spring to push away knob rear end overhead, push away the knob front portion and the concave part of detergent box back wall department corresponds. The invention is used as a detergent throwing device of a washing machine.
Description
Technical Field
The invention relates to a washing machine matching piece, in particular to a device for putting detergent into a washing machine.
Background
The detergent throwing device is a device for automatically throwing the detergent in the drum washing machine. The detergent dispensing device is composed of a shell and a detergent box therein, and the shell is connected with the washing machine. The housing is generally composed of an upper housing and a lower housing. The upper shell is provided with a liquid flow channel for externally connecting water source input, and input water is output to the washing barrel from the lower shell. The detergent is contained in the detergent box, and the water flow is injected into the upper shell to dilute the detergent and the detergent-water mixed solution is injected into the washing tub for washing clothes.
When the detergent box is pulled out to add the detergent, the problem that the detergent box is pulled out of the washing machine by accident is avoided. On the other hand, since the detergent has a certain viscosity and the detergent in the detergent box is not always completely flushed into the washing tub at a time in general, as the service life of the washing machine is prolonged, the detergent box gradually remains and accumulates therein, and the detergent box is required to be completely pulled out from the casing for treatment.
From the viewpoint of convenient use, it is required to ensure that the whole detergent box cannot be pulled out of the casing easily, so that a locking device needs to be arranged between the detergent box and the casing, otherwise, in some special cases, such as excessive force or excessive clamping of the detergent box, forced pulling and the like, a user is likely to pull the detergent box completely away from the casing, and detergent is scattered or even other accidents occur.
Chinese CN 101736560a discloses a washing device, the detergent supply device of which comprises a dispenser, the bottom surface of the dispenser is formed with a snap protrusion, the detergent box has a snap part, the snap part can be snapped on the snap protrusion, preventing the detergent box from being pulled out accidentally. The problems are that 1) when the detergent box is pulled to be not moved, the elastic part connected with the buckling part in the middle of the box is pressed down and then the detergent box is pulled, if the buckling part and the buckling bulge are not completely separated, the detergent box is pulled, so that the buckling part is easy to be damaged; 2) The hand is not convenient to press the elastic part; 3) In order to ensure that the hand can press the elastic part, the relevant area of the detergent box needs to be designed in an open mode, and the requirement of the closed design of the detergent delivery device cannot be met; 4) The clamping part occupies a larger space, so that the throwing capacity of the detergent is reduced; 5) Poor in aesthetic property. Fig. 1 is a schematic diagram of an external form of a device for releasing a detergent after removing a lower shell in the prior art, wherein a buckle a is arranged outside the rear end of a detergent box and is clamped and positioned with a positioning column b on an upper shell, and the device has two problems: 1) The fluctuation of the manufacturing size of the positioning column and the buckle leads to great fluctuation of the force required when the detergent box is pulled out, the clamping can be too loose or too tight, the operation performance of a user is poor, 2) the detergent box generally has a considerable length, the fluctuation of the installation length of the detergent box is caused by the reasons such as shrinkage deformation of the buckle, and the fluctuation leads to the fluctuation of the exposure size of the detergent box on the panel of the washing machine, thereby influencing the appearance and the use convenience.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a detergent box of a detergent throwing device cannot be properly positioned relative to a shell, so that the detergent box is inconvenient to pull out and push in and is easy to be pulled out of the shell integrally, and the use is influenced by the deviation of positioning size relative to the shell.
In order to solve the problems, the invention adopts the technical scheme that a shell and a detergent box arranged in the shell are arranged, an adapter arranged at the lower part of the rear wall in the shell corresponds to a notch at the lower part of the rear wall of the detergent box, and the invention is characterized in that a locking mechanism is arranged on the shell and the detergent box, an installation box is arranged on the shell, the locking mechanism consists of a rotary buckle body, a control board, a tension spring, a torsion spring and a lock plunger, the rotary buckle body, the control board, the tension spring and the torsion spring are arranged in the installation box, the lock plunger is fixed in the detergent box, the lock plunger is provided with a buckle hole, and the lock plunger corresponds to a lock bolt hole and the rotary buckle body at the front side of the installation box;
the rotary buckle body is provided with a shaft hole, the shaft hole is sleeved on a shaft arranged on the mounting box, the side surface of the rotary buckle body is provided with a circular arc sliding surface, the sliding surface is provided with a convex guide inclined surface, a separation surface, a locking surface and a limiting surface which are staggered at intervals, one side of the rotary buckle body opposite to the guide inclined surface is provided with a U-shaped opening, one side of the U-shaped opening, which is close to the lock bolt direction, is provided with a buckle hook, and the other side of the U-shaped opening is provided with a baffle wall; the torsion spring is combined with the rotary buckle body and the mounting box, one end of the control board is rotatably positioned in the mounting box, the tension spring is connected between the control board and the mounting box, the other end of the control board is provided with a bulge, and the bulge is close to the sliding surface and the guide inclined surface of the rotary buckle body under the action of the tension spring when the locking mechanism is opened;
the inner surface of the rear wall of the shell is provided with a pushing bolt, the rear end of the pushing bolt is provided with a compression spring in a jacking mode, and the front part of the pushing bolt corresponds to the concave part of the rear wall of the detergent box.
Preferably, the rear end of the adapter is connected with a corrugated telescopic pipe, and the rear end of the corrugated telescopic pipe is positioned on the inner surface of the rear wall of the shell.
Further, a locating sleeve is arranged at a position corresponding to the rear part of the adapter in the shell, the locating sleeve is loosely sleeved on the adapter, a retainer ring which expands outwards in the radial direction is arranged at the rear end part of the adapter, a retaining wall which contracts in the radial direction is arranged at the front opening of the locating sleeve, and the retainer ring is close to and abuts against or leaves the retaining wall when the adapter moves back and forth to drive the corrugated expansion pipe to stretch.
The invention is further described below with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a view showing the external appearance of a detergent dispensing device with a lower casing removed in the prior art;
FIG. 2 is a schematic view of a detergent dispensing device according to the prior art;
FIG. 3 is a view showing the external appearance of the detergent dispensing device of the present invention;
FIG. 4 is a top view of the detergent dispensing device of the present invention;
FIG. 5 is a B-B cross-sectional view of the detergent dispensing device of FIG. 4;
FIG. 6 is a cross-sectional view A-A of the detergent dispensing device of FIG. 4;
FIG. 7 is an enlarged view of a portion of FIG. 5;
FIG. 8 is an enlarged view of a portion of FIG. 6;
FIG. 9 is a profile view of a spacer sleeve;
FIG. 10 is a profile view of a bellows;
FIG. 11 is an exterior view of a crossover sub;
FIG. 12 is a schematic view of a locking mechanism and cartridge assembly and disassembly arrangement in accordance with the present invention;
fig. 13 is a control board outline view;
FIG. 14 is a view of the exterior of the swivel button;
fig. 15 is a substrate outline view of the mounting box;
fig. 16 is a schematic plan view of the rotary clasp including the sliding surface and the locking surface.
The marks and counterparts in the figure: the detergent box comprises a detergent box body, a containing cavity, a cavity 102, a recess 103, a shell 2, a conversion connector 3, a convex top 301, a retainer ring 302, a sealing ring 4, a corrugated telescopic tube 5, a locating sleeve 6, a baffle wall 61, a locking mechanism 7, a rotary buckle body 71, a guide inclined surface 711, a locking surface 712, a limiting surface 713, a baffle surface 714, a buckle 715, a baffle wall 716, a shaft hole 717, a sliding surface 718, a control panel 721, a tension spring locating hook 722, a tension spring 73, a torsion spring 74, a lock bolt 75, a buckle hole 751, an installation box 8, a base plate 81, a shaft 811, a limit bulge 812, a box cover 821 tension spring locating bulge, a push bolt 9, a compression spring 10, a buckle a locating column b.
Detailed Description
A detergent dispensing device comprises a shell 2 formed by combining an upper shell and a lower shell and a detergent box 1 arranged in the shell 2, wherein a conversion joint 3 is arranged at the lower part of the rear wall in the lower shell, corresponds to a notch 103 at the lower part of the rear wall of the detergent box 1, when the detergent box 1 is pushed into place in the shell 2, the conversion joint 3 is arranged in the notch 103, a sealing ring 4 on the conversion joint 3 is matched with the inner wall of the notch 103 to form a liquid seal, and a convex top 301 at the front end of the conversion joint 3 pushes up a check valve arranged in a concave cavity 102 of the rear wall of the detergent box 1. The casing 2 and the detergent box 1 are provided with a locking mechanism 7, an installation box 8 is arranged outside the lower wall of the front part of the casing 1, the locking mechanism 7 is composed of a rotary buckle body 71, a control plate 72, a tension spring 73, a torsion spring 74 and a lock plunger 75, the rotary buckle body 71, the control plate 72, the tension spring 73 and the torsion spring 74 are arranged on the installation box 8, the lock plunger 75 is fixed at the lower part of the front side of the detergent box 1, the lock plunger 75 is provided with a buckle hole 751, and the lock plunger 75 corresponds to the lock plunger hole of the front side of the installation box 8 and the rotary buckle body 71.
The rotary buckle 71 has a shaft hole 717 which is fitted over a shaft 811 provided on the base plate 81 of the mounting case 8; as shown in fig. 14 and 16, the side surface of the rotary latch 71 has a circular arc sliding surface 718, the sliding surface has a convex guiding inclined surface 711, a separating surface 714, a locking surface 712 and a limiting surface 713 which are offset from each other, one side of the rotary latch 71 opposite to the guiding inclined surface 711 has a U-shaped opening, one side of the U-shaped opening near the latch 75 is a hook 715, and the other side of the U-shaped opening is a blocking wall 716; the two blocking legs of the torsion spring 74 are respectively combined with the rotary buckle body 71 and the mounting box 8, one end of the control board 72 is provided with a shaft hole, the shaft hole is sleeved on the shaft of the mounting box 8 in a pivotable manner, the tension spring 73 is connected between a tension spring positioning hook 722 of the control board 72 and a tension spring positioning protrusion 821 of the box cover 82, the control board 72 is limited by a limiting protrusion 812 on the base plate, the other end of the control board is provided with a protrusion 721, and when the locking mechanism 7 is opened, the protrusion is abutted against a sliding surface 718 and a guiding inclined surface 711 of the rotary buckle body 71 under the action of the tension spring 73.
The inner surface of the rear wall of the shell 2 is provided with a push bolt 9, the rear end of the push bolt 9 is propped with a compression spring 10, and the front part of the push bolt 9 corresponds to the concave part of the rear wall of the detergent box 1.
The rear end of the adapter 3 is connected with a corrugated expansion pipe 5, and the rear end of the corrugated expansion pipe 5 is positioned in the rear wall of the shell 2. A locating sleeve 6 is arranged in the shell 2 corresponding to the rear part of the adapter 3, the locating sleeve 6 is loosely sleeved on the adapter 3, a check ring 302 which expands outwards in the radial direction is arranged at the rear end part of the adapter 3, a radially contracted baffle wall 61 is arranged at the front opening of the locating sleeve 6, and the check ring 302 is close to and abuts against or leaves the baffle wall 61 when the adapter 3 moves forwards and backwards to drive the corrugated expansion pipe 5 to stretch.
The front end surface of the detergent box 1 can be formed into a simple and comprehensive plane, the detergent box 1 can be conveniently pushed into the shell 2 by pushing the plane backwards by hands, the detergent box 1 is locked on the shell 2 after the hand is released in place, and the front and rear directivity descriptions are consistent with those of the rear wall of the detergent box 1, the rear wall of the shell 2, the front end of the pushing bolt 9, the front part of the conversion joint 3 and the like. After pushing again, the hand is released, and the detergent box 1 is unlocked and automatically bounces forward for a distance, so that the detergent can be conveniently put into the detergent box. The operation is very convenient, and the defects that the combination and the push-pull of the detergent box and the shell bayonet lock are inconvenient, the operability is poor, the clamping tightness is greatly changed, the use is not facilitated, the clamping piece is easy to deform, the detergent box is easy to be integrally pulled out of the shell to generate accidents, the closure of the detergent box relative to the shell is poor, and the like in the prior art are overcome.
The following specifically describes the principles of operation of the locking mechanism and related components of the present invention.
Unlocking the on state:
the rotary latch 71 is rotated by the torsion spring 74, i.e., the U-shaped opening of the rotary latch 71 is turned counterclockwise in fig. 14 toward the latch hole of the mounting box 8, the hook 715 of the rotary latch is moved toward and nearly parallel to the latch 75, the push latch 9 is protruded forward by a distance under the action of the compression spring 10, the detergent box 1 is moved forward by a distance with respect to the housing 2, the latch 75 fixed to the detergent box 1 is also moved forward by a distance, the hook hole 751 of the latch 75 is separated from the hook 715 of the rotary latch to be completely separated from the hook 715, and the latch 75 is separated from the latch hole of the mounting box 8, and the detergent box 1 is moved forward by a distance with respect to the housing 2, which allows the detergent to be placed in the detergent box.
Locking and closing:
the detergent box 1 is pushed backwards from the front end panel of the detergent box 1, the lock bolts 75 are inserted from lock bolt holes of the installation box 8, then the blocking walls 716 of the rotary buckle body 71 are pressed, the rotary buckle body 71 is pushed to rotate against the torsion springs 74, meanwhile, the hooks 715 of the rotary buckle body are buckled into the buckling holes 751 of the lock bolts 75, hands are loosened after being pushed in place, and the detergent box 1 is locked on the shell 2. In the process, referring to fig. 14, the rotary buckle body 71 rotates counterclockwise, referring to fig. 16, the unfolding surface moves rightward, the protrusion 721 on the control plate 72 abuts against the sliding surface 718 and the guiding inclined surface 711 of the rotary buckle body 71 under the action of the tension spring 73, and relatively moves upward and leftward along the guiding inclined surface 711, slides over the guiding inclined surface 711 and falls into the isolation surface 714; correspondingly, the protrusion 721 of the control board is shifted from A to B and C to D and then E; with the hands loosened after being pushed in place, the detergent box 1 is pushed forward by the compression spring 10 and the push bolt 9, the rotary buckle body 71 rotates clockwise, the unfolding surface moves leftwards, the protrusion 721 of the control plate moves rightwards relatively, leaves the isolation surface 714 and falls into the limiting surface 713 to reach the locking surface 712, the rotary buckle body 71 is prevented from rotating, the hook 715 hooks into the buckling hole 751 of the lock bolt and is positioned, the detergent box 1 is locked relative to the shell 2, and correspondingly, the protrusion 721 of the control plate moves from the E position to the D position, the F position and then falls into the G position, and then reaches the H position.
Unlocking after locking:
pushing the detergent box 1 backward, the rotary buckle 71 rotates anticlockwise, the unfolding surface of fig. 16 moves rightwards, the protrusion 721 of the control plate moves relatively to leave the locking surface 712 and slides over the limiting surface 713 to fall into the sliding surface 718, the rotary buckle 71 rotates clockwise after loosening hands, the unfolding surface moves leftwards, the protrusion 721 of the control plate returns to the initial position, and the detergent box 1 is unlocked and opened relative to the shell 2; correspondingly, the bulge of the control panel moves from H to G and I and then falls into J, and then returns to A.
The detergent box 1 filled with detergent is pushed into the shell 2, the front end of the adapter 3 is placed into the notch 103 of the rear wall of the detergent box, the sealing ring 4 on the adapter is in liquid seal with the inner wall of the notch 103, the convex top 301 at the front end of the adapter pushes up the check valve in the concave cavity 102, the detergent in the detergent box flows from the front opening of the adapter to the rear opening of the adapter and enters the corrugated expansion pipe 5, the rear end of the corrugated expansion pipe 5 is connected with the liquid inlet channel of the electromagnetic valve, the electromagnetic valve is opened during washing, and the detergent is output. When the detergent box is to be unlocked and opened, after the detergent box 1 is pushed from the rear end face of the detergent box and loosened, the detergent box 1 moves forward by a distance relative to the shell 2 as described above, and under the condition that the adapter sealing ring 4 is tightly pressed against the inner wall of the notch 103 of the rear wall of the detergent box, and the detergent box 1 can not be separated from the adapter, the detergent box and the adapter drive the corrugated expansion pipe 5 to stretch forward by a distance, the adapter and the detergent box move forward by a distance relative to the shell, then the retainer ring 302 at the rear part of the adapter abuts against the baffle wall 61 at the front opening of the locating sleeve, and the extension of the corrugated pipe and the forward movement of the detergent box are limited and located, so that the limitation is favorable for protecting the connection of the corrugated pipe and the adapter. The detergent box is moved forward a distance so that the detergent box is separated from the shell by a sufficient distance and space, and the corresponding operation of a user is facilitated, if the user needs to continue pulling the detergent box, i.e. the detergent box is pulled open by having a sufficient hand-extending space.
Claims (3)
1. The utility model provides a detergent dispensing device, has casing (2) and detergent box (1) that is put therein, the adapter (3) that the back wall lower part set up in the casing corresponds with notch (103) of detergent box back wall lower part, characterized by that the detergent box is pushed into the casing in place, the adapter is arranged in the notch, sealing washer (4) on adapter (3) and notch (103) inner wall cooperation become liquid seal, the protruding roof (301) of adapter (3) front end jack-off the check valve that sets up in detergent box (1) back wall concave cavity (102), be equipped with locking mechanism (7) jointly on casing and the detergent box, be equipped with mounting box (8) on the casing, locking mechanism comprises rotatory knot body (71), control panel (72), extension spring (73), torsional spring (74) and latch (75), rotatory knot body, control panel, extension spring and torsional spring set up in the mounting box, the latch is fixed in the detergent box, the latch has a knot hole (751), with the latch is detained with the latch hole of the front side of the rotatory knot body and latch that detains in the front of the mounting box is corresponding;
the rotary buckle body is provided with a shaft hole (717), the shaft hole is sleeved on a shaft (811) arranged on the mounting box, the side surface of the rotary buckle body is provided with a circular arc sliding surface (718), the sliding surface is provided with a convex guide inclined surface (711), a separation surface (714), a locking surface (712) and a limiting surface (713) which are staggered at intervals, one side of the rotary buckle body opposite to the guide inclined surface is provided with a U-shaped opening, one side of the U-shaped opening, which is close to the lock bolt direction, is provided with a clasp (715), and the other side of the U-shaped opening is provided with a blocking wall (716); the torsion spring (74) is combined with the rotary buckle body and the mounting box, one end of the control board (72) is rotatably positioned in the mounting box, the tension spring (73) is connected between the control board and the mounting box, the other end of the control board is provided with a bulge (721), and the bulge is leaned against the sliding surface and the guiding inclined surface of the rotary buckle body under the action of the tension spring when the locking mechanism is opened;
the inner surface of the rear wall of the shell is provided with a push bolt (9), the rear end of the push bolt is provided with a compression spring (10), and the front part of the push bolt corresponds to the concave part at the rear wall of the detergent box.
2. A device according to claim 1, characterized in that the adapter is connected at its rear end to a bellows (5), which is positioned inside the rear wall of the housing.
3. The device of claim 2, wherein a positioning sleeve (6) is arranged in the shell corresponding to the rear part of the adapter, the positioning sleeve is loosely sleeved on the adapter, a radially outward expanding retainer ring (302) is arranged at the rear end part of the adapter, a radially contracted positioning sleeve retaining wall (61) is arranged at the front opening of the positioning sleeve, and the retainer ring is close to and abuts against or leaves the retaining wall when the adapter moves back and forth to drive the corrugated expansion pipe to stretch out and draw back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466935.2A CN109137402B (en) | 2017-06-19 | 2017-06-19 | Detergent throwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466935.2A CN109137402B (en) | 2017-06-19 | 2017-06-19 | Detergent throwing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109137402A CN109137402A (en) | 2019-01-04 |
| CN109137402B true CN109137402B (en) | 2024-01-16 |
Family
ID=64804551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710466935.2A Active CN109137402B (en) | 2017-06-19 | 2017-06-19 | Detergent throwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109137402B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203420132U (en) * | 2013-06-13 | 2014-02-05 | 海尔集团公司 | Detergent box of washing machine |
| WO2016102014A1 (en) * | 2014-12-23 | 2016-06-30 | Electrolux Appliances Aktiebolag | Method for washing laundry in a laundry washing machine with an automatic dosing device and laundry washing machine |
| CN205975095U (en) * | 2016-08-03 | 2017-02-22 | 松下家电研究开发（杭州）有限公司 | Washing machine's detergent cartridge assembly and washing machine thereof |
| CN106592166A (en) * | 2015-10-16 | 2017-04-26 | 青岛海尔滚筒洗衣机有限公司 | Washing agent releasing device |
| CN207091747U (en) * | 2017-06-19 | 2018-03-13 | 杭州神林电子有限公司 | A kind of detergent throwing device |
-
2017
- 2017-06-19 CN CN201710466935.2A patent/CN109137402B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203420132U (en) * | 2013-06-13 | 2014-02-05 | 海尔集团公司 | Detergent box of washing machine |
| WO2016102014A1 (en) * | 2014-12-23 | 2016-06-30 | Electrolux Appliances Aktiebolag | Method for washing laundry in a laundry washing machine with an automatic dosing device and laundry washing machine |
| CN106592166A (en) * | 2015-10-16 | 2017-04-26 | 青岛海尔滚筒洗衣机有限公司 | Washing agent releasing device |
| CN205975095U (en) * | 2016-08-03 | 2017-02-22 | 松下家电研究开发（杭州）有限公司 | Washing machine's detergent cartridge assembly and washing machine thereof |
| CN207091747U (en) * | 2017-06-19 | 2018-03-13 | 杭州神林电子有限公司 | A kind of detergent throwing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109137402A (en) | 2019-01-04 |
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