CN108930143A - Washing machine and its detergent throwing device - Google Patents
Washing machine and its detergent throwing device Download PDFInfo
- Publication number
- CN108930143A CN108930143A CN201710393039.8A CN201710393039A CN108930143A CN 108930143 A CN108930143 A CN 108930143A CN 201710393039 A CN201710393039 A CN 201710393039A CN 108930143 A CN108930143 A CN 108930143A
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- CN
- China
- Prior art keywords
- detergent
- washing machine
- throwing device
- port
- dispensing
- 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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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to field of household appliances, disclose a kind of washing machine and its detergent throwing device, the detergent throwing device includes driving portion (10), multiple operation portions (20) and the multiple dispensing portions (30) for being used for putting detergent correspondingly with multiple operation portions (20), the driving portion (10) can selectively engage at least one of multiple operation portions (20), to drive the operation portion (20) engaged, to make the operation portion (20) that the operation of putting detergent can be implemented to the corresponding dispensing portion (30).Detergent throwing device of the invention can be cleaned according to the material of clothing, detergent needed for adaptability selection.
Description
Technical field
The present invention relates to field of household appliances, more particularly to the detergent throwing device and washing machine of washing machine.
Background technique
The detergent throwing device of washing machine is used to add detergent from trend washing machine in laundry.With life matter
The raising of amount, the clothing of different materials need to be cleaned using different detergent, for this reason, it may be necessary to meet user for difference
The demand that clothing uses different detergent to be cleaned.
Summary of the invention
The purpose of the invention is to overcome of the existing technology to ask different clothings using what different detergent cleaned
Topic, a kind of detergent throwing device of washing machine is provided, the detergent throwing device have can launch different detergent.
To achieve the goals above, one aspect of the present invention provides a kind of detergent throwing device of washing machine, wherein described
Detergent throwing device includes driving portion, multiple operation portions and is used for putting detergent correspondingly with multiple operation portions
Multiple dispensing portions, the driving portion can be engaged selectively at least one of multiple operation portions, to drive
The operation portion of engagement, to enable operation of the operation portion to corresponding dispensing portion implementation putting detergent.
Preferably, the dispensing portion includes pressing pump machanism, and the operation portion is by pressing the Pressing pump mechanism for implementing
Launch operation.
Preferably, the driving portion include driving gear and around the driving gear setting multiple driven gears, it is more
A driven gear and multiple operation portions correspond, each driven gear selectively with the corresponding behaviour
Make portion's engagement, the operation portion includes cam.
Preferably, the driven gear is provided with axially-extending portion, one of the axially-extending portion and the cam
On be provided with engaging pin, another one is provided with engaging hole, and the engaging pin is configured to relative to the engaging hole axial direction bullet
It rises or falls.
Preferably, the engaging pin is electromagnetism pin.
Preferably, the pressing pump machanism includes pressure head, the cavity with first port and second port, is arranged described
First port and the first check valve for allowing detergent to be discharged from the cavity by the first port are arranged described second
Port simultaneously allows the cavity by the second port to input the second one-way valve of detergent and for keeping the pressure head multiple
The dynamic clamping head and quiet clamping head of position, the pressure head can be pressed by the operation portion, and a part of the pressure head hermetically protrudes into described
First port is simultaneously connected to the dynamic clamping head and quiet clamping head, and the inner cavity of the pressure head is connected to the cavity, is provided on the pressure head
Outlet tube in communication with the inner cavity.
Preferably, each dispensing portion includes detergent storage box, and the dispensing portion includes being connected to the detergent storage
Deposit the suction pipe of box Yu the second port.
Preferably, the detergent throwing device includes feeding box, and the operation portion and the pressing pump machanism are installed on
The feeding box, the feeding box have the dispensing port being connected to the outlet tube.
The present invention also provides a kind of washing machines, wherein the washing machine includes detergent throwing device of the invention.
Preferably, the washing machine includes control device, and the control device is used to control the work of the driving portion simultaneously
For controlling the engagement of the operation portion Yu the driving portion.
Through the above technical solutions, as needed, the dispensing with detergent needed for dispensing can be driven by driving portion
The corresponding operation portion in portion, to implement to launch operation to corresponding dispensing portion, the detergent so as to launch required is cleaned.
Detergent throwing device of the invention can be cleaned according to the material of clothing, detergent needed for adaptability selection.
Detailed description of the invention
Fig. 1 is the top view for illustrating a kind of embodiment of washing machine of the invention；
Fig. 2 is the cross-sectional view that line A-A intercepts along Fig. 1；
Fig. 3 is the view that Fig. 1 removes block piece at the top of door closure etc.；
Fig. 4 is the perspective view of detergent throwing device in Fig. 3；
Fig. 5 is a kind of schematic diagram of embodiment of detergent throwing device of the invention.
Description of symbols
10- driving portion, 11- driving gear, 12- driven gear, 121- axially-extending portion, 13- motor, 20- operation portion,
21- cam, 22- engaging pin, 30- dispensing portion, 31- pressing pump machanism, 311- pressure head, 312- cavity, the first check valve of 313-,
314- second one-way valve, 315- dynamic clamping head and quiet clamping head, 316- outlet tube, 32- detergent storage box, 33- suction pipe, 40- feeding box,
50- control panel, 60- door closure.
Specific embodiment
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
With reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to the inside and outside of the profile relative to each component itself.
According to an aspect of the present invention, a kind of detergent throwing device of washing machine is provided, wherein the detergent is thrown
Device is put to include driving portion 10, multiple operation portions 20 and be used for putting detergent correspondingly with multiple operation portions 20
Multiple dispensing portions 30, the driving portion 10 can engage selectively at least one of multiple operation portions 20, with
The operation portion 20 engaged is driven, is washed so that the operation portion 20 be enable to implement dispensing to the corresponding dispensing portion 30
Wash the operation of agent.
Using detergent throwing device of the invention, as needed, needed for can driving and launch by driving portion 10
The corresponding operation portion 20 in dispensing portion 30 of detergent, to implement to launch operation to corresponding dispensing portion 30, so as to launch
The detergent needed is cleaned.Detergent throwing device of the invention can be according to the material of clothing, needed for adaptability selection
Detergent is cleaned.
Specifically, different dispensing portions 30 can be used for launching different types of detergent, as needed, can make to drive
Portion 10 is engaged with one or more operation portions 20, individually or simultaneously to launch the engaged corresponding dispensing portion 30 of operation portion 20
Detergent.
Wherein, according to the concrete form in dispensing portion 30, the dispensing operation in dispensing portion 30 can be completed by corresponding mode.
For convenient for operation, it is preferable that the dispensing portion 30 includes pressing pump machanism 31, and the operation portion 20 is by pressing the Pressing pump
Mechanism 31 implements to launch operation.
In the present invention, pressing active force can be applied to pressing pump machanism 31 by various appropriate ways, to implement to launch
Operation.Preferably, as shown in figure 4, the driving portion 10 includes driving gear 11 and is arranged around the driving gear 11 more
A driven gear 12, multiple driven gears 12 are corresponded with multiple operation portions 20, each driven gear 12
It is selectively engaged with the corresponding operation portion 20, the operation portion 20 includes cam 21.As a result, driving gear 11 drive from
Moving gear 12 rotate, then can by driven gear 12 drive in corresponding engagement state cam 21 rotate, so as to
It is contacted when cam 21 turns to predetermined position with pressing pump machanism 13 and provides pressing active force to pressing pump machanism 31, and
Dispensing operation is no longer carried out when turning to and disengaging with pressing pump machanism 13, so as to the interval with the period of cam 21
It is launched on ground.Using this preferred embodiment, each driven gear 12 can be selectively by corresponding convex
Wheel 21 carries out dispensing operation, the operation carried out without will affect other driven gears 12 by corresponding cam 21.
Wherein it is possible to realize selectively engaging for driven gear 12 and operation portion 20 by various modes appropriate.For just
In operation, it is preferable that the driven gear 12 is provided with axially-extending portion 121, the axially-extending portion 121 and the cam 21
One of on be provided with engaging pin 22, another one is provided with engaging hole, and the engaging pin 22 is configured to relative to described
Engaging hole is axially bounced or is fallen.As a result, when engaging pin 22 bounces, engaging pin 22 is engaged with engaging hole, so that driven gear
12 are able to drive the rotation of operation portion 20, to carry out dispensing operation；When 22 spiral of engaging pin, engaging pin 22 and engaging hole point
From then the driven gear 12 cannot drive corresponding operation portion 20 to rotate, and can not be launched by corresponding operation portion 20
Operation, but have no effect on the driven gear 12 engaged with other operation portions 20 and drive other operation portions 20 rotation and launched
Operation.
In addition, for structural stability, cam 21 is articulated with immobilizing foundation preferably to obtain firm installation and rotation
Accuracy.Therefore, engaging pin 22 is preferably provided on cam 21, thus simultaneously for cam 21 to be articulated with immobilizing foundation.
Engaging pin 22 can be realized by various appropriate ways and bounce and fall, such as can be connect by trigger member to drive
The movement of dowel pin 22.Preferably, for convenient for controlling and simplifying structure, the engaging pin 22 is electromagnetism pin.Engaging pin 22 as a result,
It can be controlled by electric control element appropriate (such as control device hereafter) and bounce, fall.
In the present invention, pressing pump machanism 31 can use various appropriate types, as long as can be pressed by operation portion 20
Pumping ground putting detergent.For example, pressing pump machanism 31 can be the form of the Pressing pump of similar hand cleanser.Specifically,
As shown in Figure 5 (for purposes of illustration only, Fig. 5 is schematic illustration, only by taking cam 21 there are two having as an example, and driving portion 10 is simplified,
Only indicated with circle), the pressing pump machanism 31 includes pressure head 311, the cavity 312 with first port and second port, sets
It sets in the first port and the first check valve for allowing detergent to be discharged from the cavity 312 by the first port
313, the second port is set and the cavity 312 is allowed to pass through the second one-way valve of second port input detergent
314 and the dynamic clamping head and quiet clamping head 315 for resetting the pressure head 311, the pressure head 311 can be pressed by the operation portion 20
Pressure, a part of the pressure head 311 hermetically protrude into the first port and are connected to the dynamic clamping head and quiet clamping head 315, the pressure
First 311 inner cavity is connected to the cavity 312, and the outlet tube 316 being connected to the cavity 312 is provided on the pressure head 311.
As a result, as shown in figure 5, when the pressing of operation portion 20 is on pressure head 311, pressure head 311 will be moved towards the direction for protruding into first port
Dynamic, so that the total measurement (volume) of the inner cavity of pressure head 311 and cavity 312 becomes smaller, the first check valve 313 is opened, so that detergent therein
Compression is discharged from first port through outlet tube 316, is launched with realizing；When operation portion 20 leaves pressure head 311, pressure head 311 is in elasticity
It is moved round about under the action of return unit 315 (such as spring), so that the total measurement (volume) of the inner cavity of pressure head 311 and cavity 312
Becoming larger, second one-way valve 314 is opened, so that external detergent enters cavity 312 by second port under atmospheric pressure effect,
The detergent of reduction when being launched with supplementing.
In addition, to provide the detergent that supplement is launched, each dispensing portion 30 includes detergent storage box 32, the throwing
Putting portion 30 includes the suction pipe 33 for being connected to the detergent storage box 32 and the second port.It should be understood that detergent stores
Box 32 has fluid infusion, to supplement detergent to detergent storage box 32 from outside by fluid infusion from user.
In addition, the detergent throwing device includes feeding box 40, the feeding box 40 has to be connected with the outlet tube 316
Logical dispensing port, to can be launched from the detergent that different dispensing portions 30 is launched from identical placement position.In addition, described
Operation portion 20 and the pressing pump machanism 31 can be installed on the feeding box 40, thus using feeding box 40 as these components
Installation foundation.Specifically, pressure head 311 can be exposed to feeding box as shown in figure 4, cam 21 can be articulated with feeding box 40
To press outside 40, in addition to detergent storage box 32 and a part of suction pipe 33, the other parts of pump machanism 31 are pressed
It is all disposed in feeding box 40.In addition, for convenient for arrangement, as shown in Fig. 2, feeding box 40 can be for strip and setting is being done washing
The width direction centered position at the top of machine, detergent storage box 32 can be separately positioned on the two sides of feeding box 40.
According to another aspect of the present invention, a kind of washing machine is provided, wherein the washing machine includes detergent of the invention
Delivery device.Therefore, washing machine of the invention can individually or simultaneously launch different detergent as needed.
Preferably, the washing machine includes control device, and the control device is used to control the work of the driving portion 10
And the engagement for controlling the operation portion 20 and the driving portion 10.Specifically, can according to need, pass through control device control
Driving portion 10 processed works to implement to launch, meanwhile, as needed, operation portion 20 and driving portion appropriate are selected by control device
10 engagements, to launch required detergent.As depicted in figs. 1 and 2, control device may include the control being arranged at the top of washing machine
Panel 50 processed, by the correspondence key on selection control panel 50, can star driving portion 10 and make corresponding operation portion 20 with
Driving portion 10 engages, thus the detergent needed for launching.Wherein, as shown in Figure 1 to Figure 3, control panel 50, which can be set, is washing
On front side of the top of clothing machine, by the equal components covering of door closure 60, detergent throwing device can be with for the other parts at the top of washing machine
It is arranged in below door closure 60 and is located at the top rear of washing machine.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
It, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention.The present invention includes each tool
Body technique feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various possible groups
No further explanation will be given for conjunction mode.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to
Protection scope of the present invention.
Claims (10)
1. a kind of detergent throwing device of washing machine, which is characterized in that the detergent throwing device include driving portion (10),
Multiple operation portions (20) and the multiple dispensing portions (30) for being used for putting detergent correspondingly with multiple operation portions (20),
The driving portion (10) can selectively engage at least one of multiple operation portions (20), be engaged with driving
The operation portion (20), so that the operation portion (20) be made putting detergent can be implemented to the corresponding dispensing portion (30)
Operation.
2. the detergent throwing device of washing machine according to claim 1, which is characterized in that the dispensing portion (30) includes
It presses pump machanism (31), the operation portion (20) implements to launch operation by pressing the pressing pump machanism (31).
3. the detergent throwing device of washing machine according to claim 2, which is characterized in that the driving portion (10) includes
Driving gear (11) and the multiple driven gears (12) being arranged around the driving gear (11), multiple driven gears (12)
Corresponded with multiple operation portions (20), each driven gear (12) selectively with the corresponding operation portion
(20) it engages, the operation portion (20) includes cam (21).
4. the detergent throwing device of washing machine according to claim 3, which is characterized in that the driven gear (12) sets
It is equipped with axially-extending portion (121), is provided with engaging pin on one of the axially-extending portion (121) and the cam (21)
(22), another one is provided with engaging hole, and the engaging pin (22) is configured to axially bounce or fall relative to the engaging hole
Under.
5. the detergent throwing device of washing machine according to claim 4, which is characterized in that the engaging pin (22) is electricity
Magnetic pin.
6. the detergent throwing device of the washing machine according to any one of claim 2-5, which is characterized in that described to press
Press pump mechanism (31) includes pressure head (311), the cavity (312) with first port and second port, is arranged in the first end
Mouthful and allow detergent to be discharged from the cavity (312) by the first port the first check valve (313), setting described
Second port simultaneously allows the cavity (312) to input the second one-way valve (314) of detergent by the second port and use
In the dynamic clamping head and quiet clamping head (315) for resetting the pressure head (311), the pressure head (311) can be pressed by the operation portion (20)
Pressure, a part of the pressure head (311) hermetically protrude into the first port and are connected to the dynamic clamping head and quiet clamping head (315), institute
The inner cavity for stating pressure head (311) is connected to the cavity (312), be provided on the pressure head (311) it is in communication with the inner cavity go out
Liquid pipe (316).
7. the detergent throwing device of washing machine according to claim 6, which is characterized in that each dispensing portion (30)
Including detergent storage box (32), the dispensing portion (30) includes being connected to the detergent storage box (32) and the second port
Suction pipe (33).
8. the detergent throwing device of washing machine according to claim 6, which is characterized in that the detergent throwing device
Including feeding box (40), the operation portion (20) and the pressing pump machanism (31) are installed on the feeding box (40), the throwing
Putting box (40) has the dispensing port being connected to the outlet tube (316).
9. a kind of washing machine, which is characterized in that the washing machine includes that detergent described in any one of claim 1-8 is thrown
Put device.
10. washing machine according to claim 9, which is characterized in that the washing machine includes control device, the control dress
Set the work for controlling the driving portion (10) and the engagement for controlling the operation portion (20) Yu the driving portion (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393039.8A CN108930143B (en) | 2017-05-27 | 2017-05-27 | Washing machine and detergent putting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393039.8A CN108930143B (en) | 2017-05-27 | 2017-05-27 | Washing machine and detergent putting device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108930143A true CN108930143A (en) | 2018-12-04 |
| CN108930143B CN108930143B (en) | 2020-10-23 |
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ID=64448148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393039.8A Active CN108930143B (en) | 2017-05-27 | 2017-05-27 | Washing machine and detergent putting device thereof |
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| Country | Link |
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| CN (1) | CN108930143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148448A1 (en) * | 2021-01-08 | 2022-07-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Dispensing apparatus of dishwasher and dishwasher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060272359A1 (en) * | 2005-06-01 | 2006-12-07 | Lg Electronics Inc. | Detergent dispensing apparatus of washing machine |
| CN203346685U (en) * | 2013-06-25 | 2013-12-18 | 无锡小天鹅股份有限公司 | Full-automatic washing machine capable of precisely throwing washing agents |
| CN203346683U (en) * | 2013-05-07 | 2013-12-18 | 无锡小天鹅股份有限公司 | Detergent feeding assembly for washing machine and reversing valve thereof |
| CN206128197U (en) * | 2016-10-28 | 2017-04-26 | 宁波中物东方光电技术有限公司 | A cleaner input device for basin formula cleaning machine |
-
2017
- 2017-05-27 CN CN201710393039.8A patent/CN108930143B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060272359A1 (en) * | 2005-06-01 | 2006-12-07 | Lg Electronics Inc. | Detergent dispensing apparatus of washing machine |
| CN203346683U (en) * | 2013-05-07 | 2013-12-18 | 无锡小天鹅股份有限公司 | Detergent feeding assembly for washing machine and reversing valve thereof |
| CN203346685U (en) * | 2013-06-25 | 2013-12-18 | 无锡小天鹅股份有限公司 | Full-automatic washing machine capable of precisely throwing washing agents |
| CN206128197U (en) * | 2016-10-28 | 2017-04-26 | 宁波中物东方光电技术有限公司 | A cleaner input device for basin formula cleaning machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148448A1 (en) * | 2021-01-08 | 2022-07-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Dispensing apparatus of dishwasher and dishwasher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108930143B (en) | 2020-10-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190711 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant before: Wuxi Xiaotianer Co., Ltd. |
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