CN109402963A - A kind of washing machine detergent embarking device - Google Patents
A kind of washing machine detergent embarking device Download PDFInfo
- Publication number
- CN109402963A CN109402963A CN201710707814.2A CN201710707814A CN109402963A CN 109402963 A CN109402963 A CN 109402963A CN 201710707814 A CN201710707814 A CN 201710707814A CN 109402963 A CN109402963 A CN 109402963A
- Authority
- CN
- China
- Prior art keywords
- valve port
- valve
- face
- washing machine
- seat
- 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.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title claims abstract description 37
- 238000005406 washing Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Abstract
The invention discloses a kind of washing machine detergent embarking devices, including liquid outlet (1) and inlet (2), and flexible direction valve (4) is arranged between the liquid outlet (1) and inlet (2)；Lumen (3) are accommodated in the flexible lower part setting for being directed toward valve (4), piston (5) are set in the receiving lumen (3), the piston (5) connect with piston rod (6), and the piston rod (6) connect with gear drive (7).The beneficial effects of the present invention are: (1) dispensing structure is simpler, reduce part manufacturing and assembling cost；(2) gear drive structure is simpler, use easy to produce.
Description
Technical field
The present invention relates to washing machine fields, are specifically related to a kind of washing machine detergent embarking device.
Background technique
Washing machine is to wash clothing using water, detergent and mechanically actuated, keeps dry clothes net.Traditional laundry
The detergent that machine uses is washing powder or cleaning solution.But the dispensing of detergent needs washer oneself addition manually every time, addition
How much amount is also difficult to control, and causes not washing clean or waste.Some more advanced detergent in the related technology launch technology
It is that detergent launches technology automatically, detergent and softener for repeatedly washing once is poured into detergent disperser box, point
In secondary washing process, automatic addition detergent and softener can according to need.
The patent of invention of publication No. CN106283528A discloses a kind of Detergent bottle, launches for the detergent of washing machine
Device and washing machine, the Detergent bottle include: bottle body and check valve, limit detergent accommodation space in bottle body, on bottle body
Air hole equipped with connection detergent accommodation space；Check valve is connected with bottle body, and check valve includes: valve body, spool and return unit,
One end of valve body is connected to detergent accommodation space, and the other end of valve body is equipped with liquid outlet；Spool is opening and closing out liquid
It is movably arranged in valve body between the position of mouth；Return unit is connected with valve body and spool respectively and spool is driven to close out liquid
Mouthful.But the program needs to carry out the conducting and disconnection between inlet and liquid outlet using complicated check valve, it is inconvenient
It is produced in manufacture, is also easy to appear the damage of delivery device.
In view of problem above, the present invention is proposed.
Summary of the invention
It is an object of the present invention to provide a kind of washing machine detergent embarking devices, so that launching structure more
Simply, reduce part manufacturing and assembling cost.
Specifically, the present invention is achieved through the following technical solutions:
A kind of washing machine detergent embarking device, including liquid outlet and inlet, in the liquid outlet and inlet
Between setting is flexible is directed toward valve；Lumen is accommodated in the flexible lower part setting for being directed toward valve, piston is set in the receiving lumen, institute
It states piston to connect with piston rod, the piston rod is connect with gear drive；The flexible valve that is directed toward includes valve body, Yi Jishe
Set the first valve port and the second valve port in valve body two sides, first valve port is arranged at liquid outlet, the setting of the second valve port into
At liquid mouth.
Preferably, first valve port and the second valve port mirror image each other, and sequence is arranged in the positive and negative two sides of valve body.
Preferably, first valve port includes the first valve port seat, the first valve port face and the second valve port face, first valve port
It is arranged on the first valve port seat to face and the second valve port face mirror symmetry, and the first valve port face and the second valve port face are to the first valve
The inclined-plane of mouth seat inner inclination；Second valve port includes the second valve port seat, third valve port face and the 4th valve port face, the third
It is arranged on the second valve port seat to valve port face and the 4th valve port face mirror symmetry, and third valve port face and the 4th valve port face are to the
The inclined-plane of two valve port seat inner inclinations.
Preferably, the outer surface of the first valve port seat of first valve port and the inner surface close contact of liquid outlet；It is described
The outer surface of valve body and the inner surface close contact for accommodating lumen, the outer surface of the piston and the inner surface for accommodating lumen are closed
Contact.
Preferably, the flexible valve that is directed toward is made by rubber.
The design preferably, valve body, the first valve port and the second valve port are integrally formed.
The beneficial effects of the present invention are: dispensing structure is simpler, reduce part manufacturing and assembling cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram when a kind of washing machine detergent embarking device piston provided by the invention above pushes away；
Structural schematic diagram when Fig. 2 is piston drop-down in Fig. 1；
Fig. 3 is flexible direction valve arrangement schematic diagram；
Fig. 4 is the first valve port and the second valve mouth structure structural schematic diagram；
Fig. 5 (a) is that schematic illustration is connected in valve port；
Fig. 5 (b) is valve port closure principle schematic diagram；
Fig. 6 (a) is that detergent is pumped into flexibility direction valve arrangement schematic diagram when accommodating lumen；
Fig. 6 (b) is that detergent releases flexibility direction valve arrangement schematic diagram when accommodating lumen.
Description of symbols
Further clearly to illustrate the connection relationship between structure of the invention and each component, the following drawings mark is given
Note, and be illustrated.
Liquid outlet 1；Inlet 2；Accommodate lumen 3；Flexibility is directed toward valve 4；First valve port 41；First valve port seat 411；First valve
Mouth face 412；Second valve port face 413；Second valve port 42；Second valve port seat 421；Third valve port face 422；4th valve port face 423；Valve
Body 43；Piston 5；Piston rod 6.
Description of symbols through the above attached drawings can be more clearly understood and illustrate this hair in conjunction with the embodiment of the present invention
Bright technical solution.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
It is only to be not intended to limit the invention merely for for the purpose of describing particular embodiments in terminology used in the present invention.
It is also intended in the present invention and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the present invention
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the scope of the invention, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
The present invention will be described in detail by way of examples below.
It as depicted in figs. 1 and 2, is a kind of section signal of washing machine detergent embarking device provided by the invention
Figure, the washing machine detergent embarking device includes liquid outlet 1 and inlet 2, under the liquid outlet 1 and inlet 2
Portion is the receiving lumen 3 for accommodating detergent；Piston 5 is set in the receiving lumen 3, and the piston 5 connects with piston rod 6
It connecing, the piston rod 6 is connect with gear drive 7, and can be moved up and down under the drive of gear drive 7,
To be run with about 5 piston.
Flexible direction valve 4 is set stating out, wherein flexible the first valve port for being directed toward valve 4 between liquid outlet 1 and inlet 2
41 are arranged at liquid outlet 1, and first valve port 41 allows detergent from accommodating in lumen 3 into liquid outlet 1；Flexibility is directed toward valve
4 the second valve port 42 is arranged at inlet 2, and second valve port 42 allows detergent to enter receiving lumen 3 from inlet 2；
First valve port 41 and the second valve port 42 are separately positioned on the two sides of valve body 43.
Specifically, as shown in Figure 3 and Figure 4, the flexible valve 4 that is directed toward includes valve body 43, and is arranged positive and negative in valve body 43
The first valve port 41 and the second valve port 42 of two sides, first valve port 41 and the second valve port 42 each other mirror image and sequence setting exist
The positive and negative two sides of valve body 43.First valve port 41 designs consistent with the second valve port 42.As shown in figure 4, first valve port 41 wraps
Include the first valve port seat 411, the first valve port face 412 and the second valve port face 413, first valve port face 412 and the second valve port face 413
Mirror symmetry it is arranged on valve port seat 411, and the first valve port face 412 and the second valve port face 413 are to incline to the inside of valve port seat 411
Oblique inclined-plane；Second valve port 42 includes the second valve port seat 421, third valve port face 422 and the 4th valve port face 423, and described the
It is arranged on the second valve port seat 421 to three valve port faces 422 and 423 mirror symmetry of the 4th valve port face, and third valve port face 422 and
Four valve port faces 423 are to the inclined-plane of 421 inner inclination of the second valve port seat.In normal state, the first valve port face 412 and the second valve
Mouthful face 413 is drawn close to 411 center of the first valve seat, is closed the first valve port 41, third valve port face 422 and the 4th valve port face 423 to the
Two valve seats, 421 center is drawn close, and the second valve port 42 is closed.
First valve port 41 and the second valve port 42 use such design, and effect is: as shown in Fig. 5 (a), when outside valve port face
When side air pressure is less than the inside air pressure in valve port face, valve port face is strutted by air pressure inside from inside, valve port conducting；Such as Fig. 5 (b) institute
Show, when the external atmospheric pressure in valve port face is less than the inside air pressure in valve port face, valve port face is compressed by external air pressure from outside, so that
Valve port closure.
As shown in Figure 1, the inner surface close contact of the outer surface of the valve port seat 411 of first valve port 41 and liquid outlet 1,
The outer surface of the valve body 43 and the inner surface close contact for accommodating lumen 3, outer surface and the receiving lumen 3 of the piston 5
Inner surface close contact is merely able to pass in and out by the first valve port 41 and the second valve port 42 so that accommodating 3 internal gas flow of lumen.
Using such design, when piston 5 is pulled downward on by piston rod 6, as shown in Fig. 6 (a), piston 5 refers to flexibility
Generate negative pressure into the receiving lumen 3 between valve 4, then under the pressure effect of external atmosphere pressure, two valves of the second valve port 42
Face 422 and 423 is strutted by ambient pressure, so that the second valve port 42 is connected, detergent can be by the second valve port 42 from inlet 2
It enters in piston 5 and the flexible receiving lumen 3 being directed toward between valve 4.Negative pressure, the first valve are generated in lumen 3 also due to accommodating
Two valve faces 412 and 413 of mouth 41 are further drawn close to 411 center of the first valve seat by ambient pressure promotion, so that the first valve port
41 closures it is more tight, and then detergent is prevented to flow backwards from the first valve port 41 into accommodating in lumen 3.
Next, when piston 5 is pushed up by piston rod 6, as shown in Fig. 6 (b), between piston 5 and flexible direction valve 4
Receiving lumen 3 in generate positive pressure, at this moment since the outer surface of two valve faces 422 and 423 of the second valve port 42 is by extraneous big
The effect of air pressure, so that two valve faces 422 and 423 are further mutually drawn close, so that the second valve port 42 closure is more tight；Together
When, the first valve port face 412 and the second valve port face 413 of the first valve port from inside by positive pressure so that the first valve port face 412
The positive pressure being received in lumen 3 with the second valve port face 413 struts, and the conducting of the first valve port 41 is stored in the washing accommodated in lumen 3
Agent pushes out the first valve port 41 from receiving lumen 3 by piston 5, flows into liquid outlet 1, in this way, piston rod 6 is to the every warp of piston 5
It crosses primary drop-down and above pushes away, a certain amount of detergent is just transferred into liquid outlet 1 from inlet 2.
Further, the flexible valve 4 that is directed toward described above can be made by rubber, and the valve body 43, and setting exist
The first valve port 41 and the second valve port 42 of the positive and negative two sides of valve body 43 can be integrally formed design.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (6)
1. a kind of washing machine detergent embarking device, which is characterized in that including liquid outlet (1) and inlet (2), described
Flexible direction valve (4) is set between liquid outlet (1) and inlet (2)；Lumen is accommodated in the flexible lower part setting for being directed toward valve (4)
(3), piston (5) are set in the receiving lumen (3), the piston (5) connect with piston rod (6), the piston rod (6) and
Gear drive (7) connection；Flexible be directed toward valve (4) include valve body (43), and setting is the of valve body (43) two sides
One valve port (41) and the second valve port (42), first valve port (41) are arranged at liquid outlet (1), and the second valve port (42) setting exists
At inlet (2).
2. washing machine detergent embarking device according to claim 1, which is characterized in that first valve port (41)
With the second valve port (42) mirror image each other, and sequence is arranged in valve body (43) positive and negative two sides.
3. according to claim 1 or 2 any washing machine detergent embarking devices, which is characterized in that described first
Valve port (41) includes the first valve port seat (411), the first valve port face (412) and the second valve port face (413), first valve port face
(412) and second valve port face (413) mirror symmetry be arranged on the first valve port seat (411), and the first valve port face (412) and
Two valve port faces (413) are to the inclined-plane of first valve port seat (411) inner inclination；Second valve port (42) includes the second valve port seat
(421), third valve port face (422) and the 4th valve port face (423), third valve port face (422) and the 4th valve port face (423) mirror
As being symmetrically disposed on the second valve port seat (421), and third valve port face (422) and the 4th valve port face (423) are to the second valve
The inclined-plane of mouth seat (421) inner inclination.
4. washing machine detergent embarking device according to claim 1, which is characterized in that first valve port (41)
The first valve port seat (411) outer surface and liquid outlet (1) inner surface close contact；The outer surface of the valve body (43) and appearance
Receive the inner surface close contact of lumen (3), the outer surface of the piston (5) and the inner surface close contact for accommodating lumen (3).
5. according to claim 1,2,4 any washing machine detergent embarking device, which is characterized in that the flexibility
Valve (4) are directed toward to be made by rubber.
6. according to claim 1,2,4 any washing machine detergent embarking device, which is characterized in that the valve body
(43), the first valve port (41) and the second valve port (42) are integrally formed design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707814.2A CN109402963B (en) | 2017-08-17 | 2017-08-17 | Automatic detergent throwing device of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707814.2A CN109402963B (en) | 2017-08-17 | 2017-08-17 | Automatic detergent throwing device of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109402963A true CN109402963A (en) | 2019-03-01 |
| CN109402963B CN109402963B (en) | 2024-02-09 |
Family
ID=65454980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707814.2A Active CN109402963B (en) | 2017-08-17 | 2017-08-17 | Automatic detergent throwing device of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109402963B (en) |
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