CN207227774U - A kind of washing machine detergent embarking device - Google Patents
A kind of washing machine detergent embarking device Download PDFInfo
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- CN207227774U CN207227774U CN201721032991.7U CN201721032991U CN207227774U CN 207227774 U CN207227774 U CN 207227774U CN 201721032991 U CN201721032991 U CN 201721032991U CN 207227774 U CN207227774 U CN 207227774U
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Abstract
The utility model discloses a kind of washing machine detergent embarking device, including liquid outlet (1) and inlet (2), flexible direction valve (4) is set between the liquid outlet (1) and inlet (2)；Set in the flexible lower part for being directed toward valve (4) and accommodate tube chamber (3), piston (5) is set in the receiving tube chamber (3), the piston (5) is connected with piston rod (6), and the piston rod (6) is connected with gear drive (7).The beneficial effects of the utility model are：(1) it is simpler to launch structure, reduces part manufacture and assembly cost；(2) gear drive structure is simpler, use easy to produce.
Description
Technical field
Washing machine field is the utility model is related to, is specifically related to a kind of washing machine detergent embarking device.
Background technology
Washing machine is to wash clothing using water, detergent and mechanically actuated, makes 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
Amount is how many to be not easy to control, and is caused not washing clean or is wasted.Some more advanced detergent in correlation technique launch technology
It is that detergent launches technology automatically, the detergent and softener for repeatedly washing once is poured into detergent disperser box, point
In secondary washing process, detergent and softener can be added automatically as needed.
The utility model patent of publication No. CN106283528A discloses a kind of Detergent bottle, the detergent for washing machine
Delivery device and washing machine, the Detergent bottle include：Bottle and check valve, limit detergent accommodation space, bottle in bottle
Body is equipped with the air hole of connection detergent accommodation space；Check valve is connected with bottle, and check valve includes：Valve body, spool and multiple
Position part, one end of valve body is connected with detergent accommodation space, and the other end of valve body is equipped with liquid outlet；Spool is opening and closing
It is movably arranged between the position of liquid outlet in valve body；Return unit is connected with valve body and spool and drives spool to close out respectively
Liquid mouth.But the program needs to use baroque check valve to carry out conducting and disconnection between inlet and liquid outlet, no
Easy to manufacture production, also easily there is the damage of delivery device.
In view of problem above, proposes the utility model.
Utility model content
One purpose of the utility model is to provide a kind of washing machine detergent embarking device so that launches structure
It is simpler, reduce part manufacture and assembly cost.
Specifically, the utility model is achieved by the following technical solution：
A kind of washing machine detergent embarking device, including liquid outlet and inlet, in the liquid outlet and inlet
Between set and flexible be directed toward valve；Set in the flexible lower part for being directed toward valve and accommodate tube chamber, piston is set in the receiving tube chamber, institute
State piston to be connected with piston rod, the piston rod is connected with gear drive；The flexible valve that is directed toward includes valve body, Yi Jishe
Put the first valve port and the second valve port in valve body both sides, first valve port is arranged at liquid outlet, the second valve port be arranged on into
At liquid mouth.
Preferably, first valve port and the second valve port mirror image, and sequence is arranged on the positive and negative both sides of valve body each other.
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, and the first valve port face and the second valve port face are to the first valve face and the second valve port face mirror symmetry
The inclined-plane of mouth seat inner inclination；Second valve port includes the second valve port seat, the 3rd valve port face and the 4th valve port face, and the described 3rd
It is arranged on the second valve port seat, and the 3rd valve port face and the 4th valve port face are to the valve port face and the 4th valve port face mirror symmetry
The inclined-plane of two valve port seat inner inclinations.
Preferably, the outer surface of the first valve port seat and the inner surface close contact of liquid outlet of first valve port；It is described
The outer surface of valve body and the inner surface close contact for accommodating tube chamber, the outer surface of the piston and the inner surface for accommodating tube chamber 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 utility model are：It is simpler to launch structure, reduces part manufacture and assembly cost.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is structural representation when a kind of washing machine detergent embarking device piston provided by the utility model above pushes away
Figure；
Fig. 2 is structure diagram when piston pulls down in Fig. 1；
Fig. 3 is directed toward valve arrangement schematic diagram to be flexible；
Fig. 4 is the first valve port and the second valve mouth structure structure diagram；
Fig. 5 (a) turns on principle schematic for valve port；
Fig. 5 (b) is valve port closure principle schematic diagram；
Fig. 6 (a) is pumped into flexible direction valve arrangement schematic diagram when accommodating tube chamber for detergent；
Fig. 6 (b) releases flexible direction valve arrangement schematic diagram when accommodating tube chamber for detergent.
Description of reference numerals
Further clearly to illustrate the connection relation between the structure of the utility model and each component, give following attached
Icon is remembered, and is illustrated.
Liquid outlet 1；Inlet 2；Accommodate tube chamber 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；3rd valve port face 422；4th valve port face 423；Valve
Body 43；Piston 5；Piston rod 6.
By above-mentioned description of reference numerals, with reference to the embodiment of the utility model, it can be more clearly understood and illustrate
The technical solution of the utility model.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent apparatus and method of some aspects be described in detail in the appended claims, the utility model.
It is only merely for the purpose of description specific embodiment in the term that the utility model uses, and is not intended to be limiting this reality
With new.In " one kind " of the utility model and singulative used in the attached claims, " described " and "the"
It is intended to include most forms, unless context clearly shows that other implications.It is also understood that term used herein " and/
Or " refer to and any or all may be combined comprising the associated list items purposes of one or more.
It will be appreciated that though various information may be described using term first, second, third, etc. in the utility model,
But these information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not
In the case of departing from the scope of the utility model, the first information can also be referred to as the second information, and similarly, the second information can also
It is referred to as the first information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or
" when ... " or " in response to determining ".
The utility model will be described in detail by embodiment below.
As depicted in figs. 1 and 2, show for a kind of section of washing machine detergent embarking device provided by the utility model
It is intended to, the washing machine detergent embarking device includes liquid outlet 1 and inlet 2, in the liquid outlet 1 and inlet 2
Lower part is the receiving tube chamber 3 for accommodating detergent；Piston 5, the piston 5 and piston rod 6 are set in the receiving tube chamber 3
Connection, the piston rod 6 are connected with gear drive 7, and fortune up and down can be carried out under the drive of gear drive 7
It is dynamic, so as to be run with piston about 5.
Flexible direction valve 4 is set going out to state, 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 to enter liquid outlet 1 from receiving tube chamber 3；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 tube chamber 3 from inlet 2；
First valve port, 41 and second valve port 42 is separately positioned on the both 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 to be arranged on valve body 43 positive and negative
The first valve port 41 and the second valve port 42 of both sides, 41 and second valve port 42 of the first valve port mirror image and sequence is arranged on each other
43 positive and negative both sides of valve body.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, the 412 and second valve port face 413 of the first valve port face
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 mirror symmetry
Oblique inclined-plane；Second valve port 42 includes the second valve port seat 421, the 3rd valve port face 422 and the 4th valve port face 423, and described
It is arranged on the second valve port seat 421 three valve port faces 422 and 423 mirror symmetry of the 4th valve port face, and the 3rd 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, closes the first valve port 41, the 3rd valve port face 422 and the 4th valve port face 423 to the
Two valve seats, 421 center is drawn close, and closes the second valve port 42.
First valve port 41 and the second valve port 42 are using such design, effect：As shown in Fig. 5 (a), when outside valve port face
When side air pressure is less than the inner side 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) institutes
Show, when the external atmospheric pressure in valve port face is less than the inner side air pressure in valve port face, valve port face is compressed by exterior air pressure from outside so that
Valve port closes.
As shown in Figure 1, the outer surface of the valve port seat 411 of first valve port 41 and the inner surface close contact of liquid outlet 1,
The outer surface of the valve body 43 and the inner surface close contact for accommodating tube chamber 3, the outer surface of the piston 5 is with accommodating tube chamber 3
Inner surface close contact so that accommodate 3 internal gas flow of tube chamber and be merely able to pass in and out by the first valve port 41 and the second valve port 42.
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
Produce negative pressure into the receiving tube chamber 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 turns on, and detergent can be by the second valve port 42 from inlet 2
Enter in piston 5 and the flexible receiving tube chamber 3 being directed toward between valve 4.Negative pressure, the first valve are produced in tube chamber 3 also due to accommodating
Two valve faces 412 and 413 of mouth 41 are promoted by ambient pressure and further drawn close to 411 center of the first valve seat so that the first valve port
41 closures it is more tight, and then prevent detergent to be flow backwards from the first valve port 41 into accommodating in tube chamber 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 tube chamber 3 in produce positive pressure, at this moment due to the outer surface of two valve faces 422 and 423 of the second valve port 42 be subject to it is 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 closes tighter；Together
When, the first valve port face 412 and the second valve port face 413 of the first valve port are subject to positive pressure from inside so that the first valve port face 412
The positive pressure being received with the second valve port face 413 in tube chamber 3 struts, and the first valve port 41 turns on, and is stored in the washing accommodated in tube chamber 3
Agent pushes out the first valve port 41 by piston 5 from receiving tube chamber 3, flows into liquid outlet 1, in this way, piston rod 6 often passes through piston 5
Cross and once pull down and above push 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, the valve body 43, and be arranged on
The first valve port 41 and the second valve port 42 of 43 positive and negative both sides of valve body can be integrally formed design.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
The spirit of utility model and any modification, equivalent substitution, improvement and etc. within principle, done, should be included in the utility model
Within the scope of protection.
Claims (6)
1. a kind of washing machine detergent embarking device, it is characterised in that including liquid outlet (1) and inlet (2), described
Flexible direction valve (4) is set between liquid outlet (1) and inlet (2)；Set in the flexible lower part for being directed toward valve (4) and accommodate tube chamber
(3), piston (5) is set in receiving tube chamber (3), the piston (5) is connected with piston rod (6), the piston rod (6) and
Gear drive (7) connects；The flexible valve (4) that is directed toward includes valve body (43), and is arranged on the of valve body (43) both sides
One valve port (41) and the second valve port (42), first valve port (41) are arranged on liquid outlet (1) place, and the second valve port (42) is arranged on
Inlet (2) place.
2. washing machine detergent embarking device according to claim 1, it is characterised in that first valve port (41)
With the second valve port (42) mirror image, and sequence is arranged on valve body (43) positive and negative both sides each other.
3. according to any washing machine detergent embarking device of claim 1 or 2, it is characterised 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), the 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), the 3rd valve port face (422) and the 4th valve port face (423), the 3rd valve port face (422) and the 4th valve port face (423) mirror
As being symmetrically disposed on the second valve port seat (421), and the 3rd 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, it is characterised 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 tube chamber (3), the outer surface of the piston (5) and the inner surface close contact for accommodating tube chamber (3).
5. according to any washing machine detergent embarking device of claim 1,2,4, it is characterised in that the flexibility
Valve (4) is directed toward to be made by rubber.
6. according to any washing machine detergent embarking device of claim 1,2,4, it is characterised 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 |
|---|---|---|---|
| CN201721032991.7U CN207227774U (en) | 2017-08-17 | 2017-08-17 | A kind of washing machine detergent embarking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032991.7U CN207227774U (en) | 2017-08-17 | 2017-08-17 | A kind of washing machine detergent embarking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227774U true CN207227774U (en) | 2018-04-13 |
Family
ID=61857321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032991.7U Active CN207227774U (en) | 2017-08-17 | 2017-08-17 | A kind of washing machine detergent embarking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402963A (en) * | 2017-08-17 | 2019-03-01 | 上海小吉互联网科技有限公司 | A kind of washing machine detergent embarking device |
-
2017
- 2017-08-17 CN CN201721032991.7U patent/CN207227774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402963A (en) * | 2017-08-17 | 2019-03-01 | 上海小吉互联网科技有限公司 | A kind of washing machine detergent embarking device |
| CN109402963B (en) * | 2017-08-17 | 2024-02-09 | 上海小吉互联网科技有限公司 | Automatic detergent throwing device of washing machine |
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