CN105239317A - Washing agent releasing pump for washing machine - Google Patents
Washing agent releasing pump for washing machine Download PDFInfo
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- CN105239317A CN105239317A CN201410309795.4A CN201410309795A CN105239317A CN 105239317 A CN105239317 A CN 105239317A CN 201410309795 A CN201410309795 A CN 201410309795A CN 105239317 A CN105239317 A CN 105239317A
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- channel
- seal
- washing agent
- washing machine
- seal head
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Abstract
The invention provides a washing agent releasing pump for a washing machine, which comprises that a cover plate is provided with a first port and a second port; a baffle plate is removably connected to the cover plate below the cover plate, wherein, the baffle plate is provided with a first channel corresponding to the first port and a second channel corresponding to the second port; each of the first channel and the second channel respectively comprises a container part set on one end and a stopper part set on the other end; the first channel is provided with a first connection hole; the second channel is provided with a second connecting hole; a first seal member can vertically move in the first channel and a second seal member can be vertically set inside the second channel; and either of the first seal member and the second seal member comprises a body, a seal head that is set on one end of the body and is set inside the container part and that is closely cooperated with the container part, and a stopper flange that is adjacent to the seal head and that is matched with the stopper part. According to the washing agent releasing pump for the washing machine of the embodiment of the invention, the seal performance is good.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of washing agent for washing machine and throw in pump.
Background technology
Washing agent automatic switching playing function is applied more and more widely in washing machine industry.Pump thrown in by the core component that washing agent is thrown in automatically, and the most crucial parts of pump are the structure of liquid in-out mouth.The washing agent of present washing machine industry is thrown in the liquid in-out structure of pump automatically has certain problem to exist, and when being mixed into impurity in washing agent, causing washing agent injected volume not accurate, causing user to complain washing agent automatic switching playing function.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, one object of the present invention is that proposing a kind of input throws in pump for the washing agent of washing machine accurately.
Pump thrown in by the washing agent for washing machine according to the embodiment of the present invention, comprising: cover plate, described cover plate has first and second mouthful, baffle plate, described baffle plate is removably connected with described cover plate below described cover plate, wherein, described baffle plate has the first passage relative with described first and with described second mouthful of relative second channel, described first passage and described second channel are arranged on the contrary up and down on described baffle plate, each in described first passage and described second channel includes the accommodation section being located at one end and the blocking part being located at the other end, described first passage has the first connecting hole being communicated with described first passage and described plate body, described second channel has the second connecting hole being communicated with described second channel and described plate body, with the first seal and the second seal, described first seal can be located in described first passage up or down and described second seal can be located in described second channel up or down, any one in described first seal and described second seal comprise body, be located at one end of described body and to be placed in described accommodation section and with the close-fitting seal head in described accommodation section and adjacent with described seal head and suitable with described blocking part stop lug.
Pump thrown in by the washing agent for washing machine according to the embodiment of the present invention, seal head and accommodation section closely cooperate, ensure that the impurity be mixed in washing agent can pass through smoothly and not be stuck in binding face, also just ensure that sealing, finally also solving the washing agent because being mixed into impurity and the input caused not problem accurately.
In addition, the input of the washing agent for washing machine pump according to the above embodiment of the present invention can also have following additional technical characteristic:
According to an example of the present invention, the inwall rounding off of described accommodation section.
According to an example of the present invention, described blocking part is sealing ring.
According to an example of the present invention, described seal head is the seal head of elastically deformable.
According to an example of the present invention, described seal head is plastic seal head or rubber seal head.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is according to an embodiment of the invention for the schematic diagram of the washing agent input pump of washing machine.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings describe in detail and throw in pump according to the washing agent for washing machine of the embodiment of the present invention.
As shown in Figure 1, pump thrown in by the washing agent for washing machine according to the embodiment of the present invention, comprising: cover plate 10, baffle plate 20, the first seal 31 and the second seal 32.
Specifically, cover plate 10 have first 101 and second mouthful 102.
Baffle plate 20 is removably connected with cover plate 10 below cover plate 10.Such as, both can be clampings.Baffle plate 20 have the first passage relative with first 101 and the second channel relative with second mouthful 102.
Described first passage and described second channel are arranged on the contrary up and down on baffle plate 20.That is, the direction passing in and out the washing agent of described first passage is contrary with the direction of the washing agent of the described second channel of turnover.As shown in Figure 1, the direction passing in and out the washing agent of described first passage for from top to bottom, then passes in and out the direction of the washing agent of described second channel then for from bottom to top.This is understandable.
Described first passage comprises the accommodation section 211 being located at upper end and the blocking part 212 being located at lower end.
Described second channel comprises the accommodation section 221 being located at lower end and the blocking part 222 being located at upper end.
Described first passage has the first connecting hole 213 of the lower surface being communicated with described first passage and plate body 20.Described second channel has the second connecting hole 223 of the upper surface being communicated with described second channel and plate body 20.
First seal 31 can be located in described first passage up or down and the second seal 32 can be located in described second channel up or down.
First seal 31 comprises body 311, be located at the upper end of body 311 and to be placed in accommodation section 211 and with the close-fitting seal head in accommodation section 211 312 and adjacent with seal head 312 and suitable with blocking part 212 stop lug 313.
Second seal 32 comprises body 321, be located at the lower end of body 321 and to be placed in accommodation section 221 and with the close-fitting seal head in accommodation section 221 322 and adjacent with seal head 322 and suitable with blocking part 222 stop lug 323.
Pump thrown in by the washing agent for washing machine according to the embodiment of the present invention, seal head and accommodation section closely cooperate, ensure that the impurity be mixed in washing agent can pass through smoothly and not be stuck in binding face, also just ensure that sealing, impurity can along the turnover of connection aperture, finally also solves the washing agent because being mixed into impurity and the input that causes not problem accurately.
According to an example of the present invention, accommodation section 211, the inwall rounding off of 221.That is, accommodation section 211, the inner wall structure of 221 becomes curved surface.Accordingly, seal head 312, the outer wall of 322 is also configured to curved surface.
Advantageously, seal head 312,322 seal heads being elastically deformable.Such as, seal head 312,322 is plastic seal head or rubber seal head.Thus, can produce elastic deformation in accommodation section, sealing effectiveness is better.According to an example of the present invention, blocking part 212,222 are sealing ring.
Pump thrown in by the washing agent for washing machine according to the embodiment of the present invention, seal head and accommodation section fit into curved surface or curvilinear contact, so the impurity be mixed in washing agent can not rest on sealing surface, therefore this structure the sealing that sealing surface goes out can be ensured, so will solve the inaccurate problem of the input precision that causes because washing agent is mixed into impurity.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (5)
1. a pump thrown in by the washing agent for washing machine, it is characterized in that, comprising:
Cover plate, described cover plate has first and second mouthful;
Baffle plate, described baffle plate is removably connected with described cover plate below described cover plate, wherein, described baffle plate has the first passage relative with described first and with described second mouthful of relative second channel, described first passage and described second channel are arranged on the contrary up and down on described baffle plate, each in described first passage and described second channel includes the accommodation section being located at one end and the blocking part being located at the other end, described first passage has the first connecting hole being communicated with described first passage and described plate body, described second channel has the second connecting hole being communicated with described second channel and described plate body, with
First seal and the second seal, described first seal can be located in described first passage up or down and described second seal can be located in described second channel up or down, any one in described first seal and described second seal comprise body, be located at one end of described body and to be placed in described accommodation section and with the close-fitting seal head in described accommodation section and adjacent with described seal head and suitable with described blocking part stop lug.
2. pump thrown in by the washing agent for washing machine according to claim 1, it is characterized in that, the inwall rounding off of described accommodation section.
3. pump thrown in by the washing agent for washing machine according to claim 1, and it is characterized in that, described blocking part is sealing ring.
4. pump thrown in by the washing agent for washing machine according to any one of claim 1-3, and it is characterized in that, described seal head is the seal head of elastically deformable.
5. pump thrown in by the washing agent for washing machine according to claim 4, and it is characterized in that, described seal head is plastic seal head or rubber seal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309795.4A CN105239317B (en) | 2014-06-30 | 2014-06-30 | Washing agent releasing pump for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309795.4A CN105239317B (en) | 2014-06-30 | 2014-06-30 | Washing agent releasing pump for washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105239317A true CN105239317A (en) | 2016-01-13 |
| CN105239317B CN105239317B (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410309795.4A Active CN105239317B (en) | 2014-06-30 | 2014-06-30 | Washing agent releasing pump for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239317B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0380990A2 (en) * | 1989-02-01 | 1990-08-08 | General Electric Company | Reversible turbine pump |
| JPH10254552A (en) * | 1997-03-10 | 1998-09-25 | Ichihara Kogyo:Kk | Fixed amount liquid feeding device |
| CN101432034A (en) * | 2006-05-03 | 2009-05-13 | Gvs有限公司 | Improved sealed device for regulating the flow rate of medical liquid directed towards a patient |
| CN201433311Y (en) * | 2009-04-21 | 2010-03-31 | 无锡小天鹅股份有限公司 | Automatic detergent feeding device of washing machine |
| CN102031675A (en) * | 2009-09-28 | 2011-04-27 | 杭州神林电子有限公司 | Device for putting liquid detergent |
| CN202509287U (en) * | 2012-03-22 | 2012-10-31 | 无锡小天鹅股份有限公司 | Laundry detergent accessing device |
| CN103290657A (en) * | 2013-05-07 | 2013-09-11 | 无锡小天鹅股份有限公司 | Detergent casting component for washing machine and diversion valve of detergent casting component |
| CN204039766U (en) * | 2014-06-30 | 2014-12-24 | 无锡小天鹅股份有限公司 | Pump thrown in by washing agent for washing machine |
-
2014
- 2014-06-30 CN CN201410309795.4A patent/CN105239317B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0380990A2 (en) * | 1989-02-01 | 1990-08-08 | General Electric Company | Reversible turbine pump |
| JPH10254552A (en) * | 1997-03-10 | 1998-09-25 | Ichihara Kogyo:Kk | Fixed amount liquid feeding device |
| CN101432034A (en) * | 2006-05-03 | 2009-05-13 | Gvs有限公司 | Improved sealed device for regulating the flow rate of medical liquid directed towards a patient |
| CN201433311Y (en) * | 2009-04-21 | 2010-03-31 | 无锡小天鹅股份有限公司 | Automatic detergent feeding device of washing machine |
| CN102031675A (en) * | 2009-09-28 | 2011-04-27 | 杭州神林电子有限公司 | Device for putting liquid detergent |
| CN202509287U (en) * | 2012-03-22 | 2012-10-31 | 无锡小天鹅股份有限公司 | Laundry detergent accessing device |
| CN103290657A (en) * | 2013-05-07 | 2013-09-11 | 无锡小天鹅股份有限公司 | Detergent casting component for washing machine and diversion valve of detergent casting component |
| CN204039766U (en) * | 2014-06-30 | 2014-12-24 | 无锡小天鹅股份有限公司 | Pump thrown in by washing agent for washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105239317B (en) | 2017-05-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |