CN203947323U - Agitation wheel for washing machine - Google Patents
Agitation wheel for washing machine Download PDFInfo
- Publication number
- CN203947323U CN203947323U CN201420265297.XU CN201420265297U CN203947323U CN 203947323 U CN203947323 U CN 203947323U CN 201420265297 U CN201420265297 U CN 201420265297U CN 203947323 U CN203947323 U CN 203947323U
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- main body
- impeller main
- washing machine
- convex tendon
- contact
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model provides a kind of agitation wheel for washing machine, belongs to washing technology field.It has solved current agitation wheel for washing machine clean result and the antiwind problem that cannot take into account.This agitation wheel for washing machine comprises an impeller main body, it has upper surface and the lower surface being oppositely arranged, the center of the upper surface of described impeller main body extends upward and forms a central boss, the upper surface of described impeller main body is convex to be provided with and to be somely located in central boss around and the convex tendon radially extending, between adjacent convex tendon, be provided with the permeable hole of some axial penetrating wave wheel bodies, convex tendon has the first contact-making surface and the second contact-making surface, and the first contact-making surface is provided with a through hole that radially arranges and extend on impeller main body upper surface; Between described convex tendon, be also provided with the friction grains that some and permeable hole are interspersed, described friction grain and permeable hole are distributed in take on the circumference that the center of impeller main body is the center of circle.This agitation wheel for washing machine has not only improved the scourability of clothing, has also reduced the winding of clothing.
Description
Technical field
The utility model belongs to washing technology field, relates to a kind of agitation wheel for washing machine.
Background technology
Washing machine is a kind of by apply the device of impulsive force homenergic so that the spot in bucket undergarment is removed to clothing.By the mode that applies energy, washing machine is divided into roller washing machine and rotary drum washing machine.The mode that roller washing machine drops after rising by clothing by rotary drum is to clothing impulsive force, to reach the object of washing.Pulsator washing machine is by under the drive of impeller, when inner bucket water stream forms and dextrorotation, time and left-handed eddy current drives clothing and then rotation and rolling, so just the dirt on clothing can be disposed.
Above-mentioned two kinds of washing machine features are different, respectively have pluses and minuses, and with regard to rotary drum washing machine, advantage is mainly easy to operate and power saving, if find that there is in addition clothes in washing process, loses, and can add at any time.But traditional laundry process of rotary drum washing machine has also brought some negative effects to it, clothing wrapping phenomena and serious wear are apparent especially, so not only affect the clean result of clothing, but also clothing is had to damage, after finishing, washing is also inconvenient to take out clothing, have the winding of clothing to make the heavy burden of washing machine produce bias, mechanical loss is large again, and vibration and noise increase thereupon.Although along with scientific and technological progress, technical staff has in the industry carried out a lot of transformations to the structure of the impeller of rotary drum washing machine, some solutions clothing be wound around large phenomenon, but wash degree is low, some wash degrees have reached requirement, but clothing is wound around again large and wear of clothes is large, all not satisfactory.Therefore, designing a kind of energy agitation wheel for washing machine antiwind and good washing effect is important improvement direction.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, and a kind of agitation wheel for washing machine is provided, and described agitation wheel for washing machine not only clean result is good, and can effectively prevent that clothing is wound around mutually.
The purpose of this utility model can realize by following technical proposal: this agitation wheel for washing machine, it comprises an impeller main body in the form of annular discs, described impeller main body has upper surface and the lower surface being oppositely arranged, the center of the upper surface of described impeller main body extend upward form one with the perpendicular central boss of impeller main body, the upper surface of described impeller main body is convex to be provided with and to be somely located in central boss around and the convex tendon radially extending, the lower surface of described impeller main body is formed with and convex tendon groove one to one, between adjacent convex tendon, be provided with some permeable holes that axially run through described impeller main body, described convex tendon has two and is oppositely arranged, the first contact-making surface and the second contact-making surface that are connected with the upper surface of impeller main body and radially extend, described the first contact-making surface is provided with a through hole that radially arranges and extend on impeller main body upper surface, between described convex tendon, be also provided with some friction grains that are interspersed with permeable hole, described friction grain and permeable hole are distributed in take on the circumference that the center of impeller main body is the center of circle, described circumference arranges in the form of a ring and increases gradually with the distance at the center of impeller main body, , the area of convex tendon axis projection in impeller main body increases after outwards being reduced gradually by center more gradually, described convex tendon also has radially setting, and with the first contact-making surface, the joint face that the upper surface of the second contact-making surface and impeller main body is connected, described the first contact-making surface, the second contact-making surface and joint face are all arcuation, the lower surface of described impeller main body is provided with the reinforcement of cylindric and hollow, together with described reinforcement is inlaid in mutually with convex tendon, described central boss is the horn-like shape of hollow, the inner ring surface of described central boss has extended to form some uniformly-spaced setting and axially extended locating dowel to axle center.By establishing locating dowel, be connected with driving the axle of agitation wheel for washing machine, promote the stability that agitation wheel for washing machine is connected with axle, and then extend the service life of whole washing machine.
This agitation wheel for washing machine is by arranging through hole and friction grain being set between adjacent convex tendon on the first contact-making surface in convex tendon, so can produce multidirectional circulating water flow, washing agent is dissolved fully, and can produce soft collision and friction between friction grain and clothing, the scourability that improves clothing, has also reduced the winding between clothing; Thereby avoid making the heavy burden of washing machine to produce bias, reduce mechanical loss, reduce vibration and noise.By establishing locating dowel, be connected with driving the axle of agitation wheel for washing machine, promote the stability that agitation wheel for washing machine is connected with axle, and then extend the service life of whole washing machine.
In above-mentioned agitation wheel for washing machine, described through hole is rectangular shape roughly.
In above-mentioned agitation wheel for washing machine, described permeable hole is circular hole, and described friction grain is spherical.So arrange and can effectively reduce the damage to clothing, can also reach the friction effect of wanting between clothing, promote the scourability of clothing.
In above-mentioned agitation wheel for washing machine, described locating dowel is semi-cylindrical.
Compared with prior art, this agitation wheel for washing machine is by arranging through hole on the first contact-making surface in convex tendon and friction grain being set between convex tendon, so can produce multidirectional circulating water flow, washing agent is dissolved fully, and can produce soft collision and friction between friction grain and clothing, improve the scourability of clothing, also reduced the winding of clothing; Thereby avoid making the heavy burden of washing machine to produce bias, reduce mechanical loss, reduce vibration and noise.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the schematic perspective view of another angle of the utility model.
In figure, 10, impeller main body; 11, upper surface; 12, lower surface; 13, permeable hole; 14, friction grain; 20, central boss; 21, locating dowel; 30, convex tendon; 31, the first contact-making surface; 32, the second contact-making surface; 33, joint face; 34, through hole; 40, groove; 50, reinforcement.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Refer to Fig. 1 and Fig. 2, it comprises an impeller main body 10 in the form of annular discs this agitation wheel for washing machine.Described impeller main body 10 has upper surface 11 and the lower surface 12 being oppositely arranged.The upper surface 11 center of described impeller main body 10 extend upward form one with the perpendicular central boss 20 of impeller main body 10.In the present embodiment, to be hollow horn-like for described central boss 20.The inner ring surface of described central boss 20 has extended to form some uniformly-spaced setting and axially extended locating dowel 21 to axle center.In the present embodiment, described locating dowel 21 is semi-cylindrical.By locating dowel 21 is set, be connected with driving the axle of agitation wheel for washing machine, promote the stability that agitation wheel for washing machine is connected with axle, and then extend the service life of whole washing machine.
Please continue to refer to Fig. 1 and Fig. 2, the upper surface 11 of described impeller main body 10 is convex to be provided with and to be somely located in central boss 20 around and the convex tendon 30 radially extending.Described convex tendon 30 is along circumferentially equidistantly distributing.The area of described convex tendon 30 axis projections in impeller main body 10 increases after outwards being reduced gradually by center more gradually, and the lower surface 12 of described impeller main body 10 is formed with and convex tendon 30 groove 40 one to one.Described convex tendon 30 has two the first contact-making surface 31 and the second contact-making surfaces 32 that are oppositely arranged, are connected with the upper surface 11 of impeller main body 10 and radially extend; And the joint face 33 that radially arranges and be connected with the upper surface 11 of the first contact-making surface 31, the second contact-making surface 32 and impeller main body 10.In the present embodiment, described the first contact-making surface 31, the second contact-making surface 32 and joint face 33 are all arcuation.The damage that can reduce clothing is so set, and can reduces the winding to clothing.Described the first contact-making surface 31 is provided with a through hole 34 that radially arranges and extend on impeller main body 10 upper surfaces 11.In the present embodiment, described through hole 34 rectangular shape roughly.
Please continue to refer to Fig. 1 and Fig. 2, between adjacent convex tendon 30, be provided with some permeable holes 13 that axially run through described impeller main body 10.In the present embodiment, described permeable hole 13 is circular hole.Between described adjacent convex tendon 30, be also provided with some friction grains 14 that are interspersed with permeable hole 13.In the present embodiment, described friction grain 14 is spherical.So arrange and can effectively reduce the damage to clothing, can also reach the friction effect of wanting, promote the scourability of clothing.Described friction grain 14 and permeable hole 13 are distributed in take on the circumference that impeller main body 10 center is the center of circle.Described circumference arranges in the form of a ring and increases gradually with the distance at impeller main body 10 center.The lower surface 12 of described impeller main body 10 is provided with the reinforcement 50 of cylindric and hollow, together with described reinforcement 50 is inlaid in mutually with convex tendon 30.
In sum, this agitation wheel for washing machine is by arranging through hole 34 on the first contact-making surface 31 in convex tendon 30 and friction grain 14 being set between convex tendon 30, so can produce multidirectional circulating water flow, washing agent is dissolved fully, and can produce soft collision and friction between friction grain 14 and clothing, improve the scourability of clothing, also reduced the winding of clothing; Thereby avoid making the heavy burden of washing machine to produce bias, reduce mechanical loss, reduce vibration and noise.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. an agitation wheel for washing machine, it comprises an impeller main body in the form of annular discs, described impeller main body has upper surface and the lower surface being oppositely arranged, the center of the upper surface of described impeller main body extend upward form one with the perpendicular central boss of impeller main body, the upper surface of described impeller main body is convex to be provided with and to be somely located in central boss around and the convex tendon radially extending, the lower surface of described impeller main body is formed with and convex tendon groove one to one, between adjacent convex tendon, be provided with some permeable holes that axially run through described impeller main body, it is characterized in that, described convex tendon has two and is oppositely arranged, the first contact-making surface and the second contact-making surface that are connected with the upper surface of impeller main body and radially extend, described the first contact-making surface is provided with a through hole that radially arranges and extend on impeller main body upper surface, between described convex tendon, be also provided with some friction grains that are interspersed with permeable hole, described friction grain and permeable hole are distributed in take on the circumference that the center of impeller main body is the center of circle, described circumference arranges in the form of a ring and increases gradually with the distance at the center of impeller main body, the area of described convex tendon axis projection in impeller main body increases after outwards being reduced gradually by center more gradually, described convex tendon also has radially setting, and with the first contact-making surface, the joint face that the upper surface of the second contact-making surface and impeller main body is connected, described the first contact-making surface, the second contact-making surface and joint face are all arcuation, the lower surface of described impeller main body is provided with the reinforcement of cylindric and hollow, together with described reinforcement is inlaid in mutually with convex tendon, described central boss is the horn-like shape of hollow, the inner ring surface of described central boss has extended to form some uniformly-spaced setting and axially extended locating dowel to axle center.
2. agitation wheel for washing machine according to claim 1, is characterized in that, described through hole is rectangular shape roughly.
3. agitation wheel for washing machine according to claim 1, is characterized in that, described permeable hole is circular hole, and described friction grain is spherical.
4. agitation wheel for washing machine according to claim 1, is characterized in that, described locating dowel is semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265297.XU CN203947323U (en) | 2014-05-22 | 2014-05-22 | Agitation wheel for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265297.XU CN203947323U (en) | 2014-05-22 | 2014-05-22 | Agitation wheel for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947323U true CN203947323U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265297.XU Expired - Fee Related CN203947323U (en) | 2014-05-22 | 2014-05-22 | Agitation wheel for washing machine |
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| CN (1) | CN203947323U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319813A (en) * | 2016-09-30 | 2017-01-11 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN106555300A (en) * | 2015-09-30 | 2017-04-05 | 青岛海尔洗衣机有限公司 | A kind of impeller and the washing machine with the impeller |
| CN108425221A (en) * | 2017-02-13 | 2018-08-21 | 林内株式会社 | Clothesdrier |
| CN111655924A (en) * | 2018-01-31 | 2020-09-11 | 松下知识产权经营株式会社 | Washing machine |
| CN113951775A (en) * | 2016-07-14 | 2022-01-21 | Lg 电子株式会社 | Cleaning device |
-
2014
- 2014-05-22 CN CN201420265297.XU patent/CN203947323U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555300A (en) * | 2015-09-30 | 2017-04-05 | 青岛海尔洗衣机有限公司 | A kind of impeller and the washing machine with the impeller |
| CN106555300B (en) * | 2015-09-30 | 2021-04-13 | 青岛海尔洗衣机有限公司 | Impeller and washing machine with same |
| CN113951775A (en) * | 2016-07-14 | 2022-01-21 | Lg 电子株式会社 | Cleaning device |
| US11564546B2 (en) | 2016-07-14 | 2023-01-31 | Lg Electronics Inc. | Cleaner |
| CN113951775B (en) * | 2016-07-14 | 2023-06-23 | Lg 电子株式会社 | Cleaning device |
| US11864697B2 (en) | 2016-07-14 | 2024-01-09 | Lg Electronics Inc. | Robot cleaner and method of controlling the same |
| US11930973B2 (en) | 2016-07-14 | 2024-03-19 | Lg Electronics Inc. | Cleaner |
| CN106319813A (en) * | 2016-09-30 | 2017-01-11 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN108425221A (en) * | 2017-02-13 | 2018-08-21 | 林内株式会社 | Clothesdrier |
| CN111655924A (en) * | 2018-01-31 | 2020-09-11 | 松下知识产权经营株式会社 | Washing machine |
| CN111655924B (en) * | 2018-01-31 | 2022-05-03 | 松下知识产权经营株式会社 | Washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180604 Address after: 239000 No. 555 Changjiang East Road, Chengdong Industrial Park, Chuzhou, Anhui Patentee after: CHUZHOU HANSHANG ELECTRICAL APPLIANCE CO., LTD. Address before: 315145 No. 188 Qishan Road, Yinzhou Binhai investment enterprise center, Ningbo, Zhejiang Patentee before: NINGBO HUACAI ELECTRIC APPLIANCE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180522 |