CN203947325U - Structure improved agitation wheel for washing machine - Google Patents

Structure improved agitation wheel for washing machine Download PDF

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Publication number
CN203947325U
CN203947325U CN201420266474.6U CN201420266474U CN203947325U CN 203947325 U CN203947325 U CN 203947325U CN 201420266474 U CN201420266474 U CN 201420266474U CN 203947325 U CN203947325 U CN 203947325U
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CN
China
Prior art keywords
main body
impeller main
permeable hole
convex tendon
washing machine
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Expired - Fee Related
Application number
CN201420266474.6U
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Chinese (zh)
Inventor
孟宏刚
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CHUZHOU HANSHANG ELECTRICAL APPLIANCE CO., LTD.
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NINGBO HUACAI ELECTRIC APPLIANCE CO Ltd
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Priority to CN201420266474.6U priority Critical patent/CN203947325U/en
Application granted granted Critical
Publication of CN203947325U publication Critical patent/CN203947325U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of structure improved 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 structure improved agitation wheel for washing machine comprises an impeller main body, upper surface and lower surface that it is oppositely arranged on having axially, the center of impeller main body upper surface upwards form one with the perpendicular central boss of impeller main body, the upper surface of 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 impeller main body is formed with and convex tendon groove one to one, between adjacent convex tendon, be provided with some permeable holes, convex tendon has contact-making surface, radially extend and the joint face of two contact-making surfaces in smoothing junction and impeller main body upper surface, contact-making surface and joint face are all arcuation, the upper surface of central boss and impeller main body is in smoothing junction.The utility model can be broken up the clothing that is positioned at washtub, can effectively avoid clothing winding and clean result good.

Description

Structure improved agitation wheel for washing machine
Technical field
The utility model belongs to washing technology field, relates to a kind of structure improved 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, to clothing impulsive force, reaches 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, so not only affect the clean result of clothing, but also clothing is had to damage, after washing, also inconvenience is taken 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, all not satisfactory, therefore, designing a kind of energy agitation wheel for washing machine antiwind and that clean result is good 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 structure improved 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: a kind of structure improved agitation wheel for washing machine, it comprises an impeller main body in the form of annular discs, upper surface and lower surface that described impeller main body is oppositely arranged on having axially, the center of described impeller main body upper surface upwards 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 corresponding groove one by one, between adjacent convex tendon, be provided with the permeable hole of some axial penetrating wave wheel bodies, 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 has radially extension and symmetrically arranged contact-making surface, radially extend and the joint face of two contact-making surfaces in smoothing junction and impeller main body upper surface, described contact-making surface and joint face are all arcuation, the upper surface of described central boss and impeller main body is in smoothing junction, permeable hole is distributed in take on the circumference that the axle 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 in impeller main body axle center, the permeable hole being positioned between adjacent two convex tendons is radially equidistantly arranged and is formed the first permeable hole group, the second permeable hole group and the 3rd permeable hole group, described the 3rd permeable hole group is arranged between the first permeable hole group and the second permeable hole group, the permeable hole of described the first permeable hole group and the second permeable hole group is corresponding on same circumference one by one, the lower surface of impeller main body is provided with space and arranges, the reinforcement that is cylindric and hollow, together with described reinforcement is inlaid in mutually with convex tendon.
This agitation wheel for washing machine is by by convex tendon axis projection, the area in impeller main body increases after outwards being reduced gradually by center more gradually, and central boss and convex tendon is all in smoothing junction with the upper surface of impeller main body, so can effectively increase washing current, central boss simultaneously can provide enough scrubbing spaces to clothing, reduces wearing and tearing.In agitation wheel for washing machine rotary course, produce powerful ascending current, the clothing that is positioned at washtub can be broken up, avoid being wound around; The joint face of convex tendon and contact-making surface are all level and smooth arcuation in addition, further reduce the winding between clothing; Thereby avoid making the heavy burden of washing machine to produce bias, reduce mechanical loss, reduce vibration and noise.By reinforcement is set, can strengthens the intensity of whole agitation wheel for washing machine, thereby extend the service life of whole agitation wheel for washing machine.
In above-mentioned structure improved agitation wheel for washing machine, the quantity of described convex tendon is 6.
In above-mentioned structure improved agitation wheel for washing machine, described permeable hole is circular hole.
Compared with prior art, the utility model is by by convex tendon axis projection, the area in impeller main body increases after outwards being reduced gradually by center more gradually, and central boss and convex tendon is all in smoothing junction with the upper surface of impeller main body, so can effectively increase washing current, central boss simultaneously can provide enough scrubbing spaces to clothing, reduces wearing and tearing.In agitation wheel for washing machine rotary course, produce powerful ascending current, the clothing that is positioned at washtub can be broken up, avoid being wound around; The joint face of convex tendon and contact-making surface are all level and smooth arcuation in addition, further reduce the winding between 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; 20, central boss; 30, convex tendon; 31, contact-making surface; 32, joint face; 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, this structure improved agitation wheel for washing machine comprises an impeller main body 10 in the form of annular discs, upper surface 11 and lower surface 12 that described impeller main body 10 is oppositely arranged on having axially.
Please continue to refer to Fig. 1 and Fig. 2, described impeller main body 10 upper surface 11 centers upwards form one with the perpendicular central boss 20 of impeller main body 10.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.In the present embodiment, the quantity of described convex tendon 30 is 6.The area of described convex tendon 30 axis projections in impeller main body 10 increases after outwards being reduced gradually by center more gradually.Described convex tendon 30 has radially and to extend and symmetrically arranged contact-making surface 31 and radially extending and the joint face 32 of two contact-making surfaces 31 in smoothing junction and impeller main body 10 upper surfaces 11.Described contact-making surface 31 and joint face 32 are all arcuation.Upper surface 11 smooth connections of described central boss 20 and impeller main body 10.The lower surface 12 of described impeller main body 10 is formed with and convex tendon 30 groove 40 one to one.
Please continue to refer to Fig. 1 and Fig. 2, between adjacent convex tendon 30, be provided with the permeable hole 13 of some axial penetrating wave wheel bodies 10.Described permeable hole 13 is distributed in take on the circumference that the axle center of impeller main body 10 is the center of circle, and described circumference arranges in the form of a ring and increases gradually with the distance in the axle center of impeller main body 10.The described permeable hole 13 that is positioned at 30 of adjacent two convex tendons is radially equidistantly arranged and is formed the first permeable hole group, the second permeable hole group and the 3rd permeable hole group.Described the 3rd permeable hole group is arranged between the first permeable hole group and the second permeable hole group.The permeable hole 13 of described the first permeable hole group and the second permeable hole group is corresponding on same circumference one by one.Described permeable hole 13 rationally distributes uniformly, in washing process, washs current reasonable layout, can effectively improve the clean rate of clothing.In the present embodiment, described permeable hole 13 is circular hole.
Please continue to refer to Fig. 1 and Fig. 2, the lower surface 12 of described impeller main body 10 is provided with the reinforcement 50 that space arranges, is cylindric and hollow.Together with described reinforcement 50 is inlaid in mutually with convex tendon 30.By reinforcement 50 is rationally set, can strengthen the intensity of whole agitation wheel for washing machine, thereby extend the service life of whole agitation wheel for washing machine.
In sum, this agitation wheel for washing machine is by by convex tendon 30 axis projections, the area in impeller main body 10 increases after outwards being reduced gradually by center more gradually, and by central boss 20 and convex tendon 30 all with upper surface 11 smooth connections of impeller main body 10, so can effectively increase washing current, central boss 20 simultaneously can provide enough scrubbing spaces to clothing, reduces wearing and tearing.In agitation wheel for washing machine rotary course, produce powerful ascending current, the clothing that is positioned at washtub can be broken up, avoid being wound around; The joint face 32 of convex tendon 30 and contact-making surface 31 are all level and smooth arcuation in addition, further reduce the winding between 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 (3)

1. a structure improved agitation wheel for washing machine, it comprises an impeller main body in the form of annular discs, upper surface and lower surface that described impeller main body is oppositely arranged on having axially, the center of described impeller main body upper surface upwards 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 the permeable hole of some axial penetrating wave wheel bodies, it is characterized in that, 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 has radially extension and symmetrically arranged contact-making surface, radially extend and the joint face of two contact-making surfaces in smoothing junction and impeller main body upper surface, described contact-making surface and joint face are all arcuation, the upper surface of described central boss and impeller main body is in smoothing junction, described permeable hole is distributed in take on the circumference that the axle center of impeller main body is the center of circle, the permeable hole being positioned between adjacent two convex tendons is radially equidistantly arranged and is formed the first permeable hole group, the second permeable hole group and the 3rd permeable hole group, described the 3rd permeable hole group is arranged between the first permeable hole group and the second permeable hole group, the permeable hole of described the first permeable hole group and the second permeable hole group is corresponding on same circumference one by one, described circumference arranges in the form of a ring and increases gradually with the distance in impeller main body axle center, the lower surface of impeller main body is provided with space and arranges, the reinforcement that is cylindric and hollow, together with described reinforcement is inlaid in mutually with convex tendon.
2. structure improved agitation wheel for washing machine according to claim 1, is characterized in that, the quantity of described convex tendon is 6.
3. structure improved agitation wheel for washing machine according to claim 1 and 2, is characterized in that, described permeable hole is circular hole.
CN201420266474.6U 2014-05-22 2014-05-22 Structure improved agitation wheel for washing machine Expired - Fee Related CN203947325U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420266474.6U CN203947325U (en) 2014-05-22 2014-05-22 Structure improved agitation wheel for washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420266474.6U CN203947325U (en) 2014-05-22 2014-05-22 Structure improved agitation wheel for washing machine

Publications (1)

Publication Number Publication Date
CN203947325U true CN203947325U (en) 2014-11-19

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105088614A (en) * 2014-05-22 2015-11-25 青岛海尔洗衣机有限公司 A low-tangling impeller, a low-tangling washing machine and a low-tangling washing method
CN105506912A (en) * 2016-01-07 2016-04-20 无锡小天鹅股份有限公司 Bionic pulsator of washing machine and pulsator washing machine with same
WO2017080429A1 (en) * 2015-11-12 2017-05-18 青岛海尔洗衣机有限公司 Pulsator of washing machine and washing machine
CN106996000A (en) * 2017-04-25 2017-08-01 无锡小天鹅通用电器有限公司 For the impeller of washing machine and the rotary drum washing machine with it

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105088614A (en) * 2014-05-22 2015-11-25 青岛海尔洗衣机有限公司 A low-tangling impeller, a low-tangling washing machine and a low-tangling washing method
WO2017080429A1 (en) * 2015-11-12 2017-05-18 青岛海尔洗衣机有限公司 Pulsator of washing machine and washing machine
CN105506912A (en) * 2016-01-07 2016-04-20 无锡小天鹅股份有限公司 Bionic pulsator of washing machine and pulsator washing machine with same
CN105506912B (en) * 2016-01-07 2018-06-19 无锡小天鹅股份有限公司 The bionical impeller of washing machine and with its rotary drum washing machine
CN106996000A (en) * 2017-04-25 2017-08-01 无锡小天鹅通用电器有限公司 For the impeller of washing machine and the rotary drum washing machine with it
CN106996000B (en) * 2017-04-25 2020-04-14 无锡小天鹅通用电器有限公司 Impeller for washing machine and impeller washing machine with impeller

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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: 20180611

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