CN2649622Y

CN2649622Y - Washboard impeller for washing machine

Info

Publication number: CN2649622Y
Application number: CN 02267717
Authority: CN
Inventors: 李永健; 成荣锋; 袁乐芹; 邴进东
Original assignee: Haier Group Corp; Qingdao Haier Washing Machine Co Ltd
Current assignee: Haier Group Corp; Qingdao Haier Washing Machine Co Ltd
Priority date: 2002-06-14
Filing date: 2002-06-14
Publication date: 2004-10-20
Anticipated expiration: 2012-06-14

Abstract

The utility model provides a washboard-type impeller for the washing machine. The impeller is equipped with a plurality of large rods. The washboards are packaged with washboard rods. The washboard rods of the adjacent washboards have different inclining directions. The washboard rod is arranged in the radical direction of the impeller. The washboard rods at a single washboard are parallel with each other. Within the utility model, during working of the washing machine, the impeller of the washboard fully rubs the clothes, which ensures a good washing effect and a high detergency ratio.

Description

The washboard-type impeller of washing machine

Affiliated technical field

The utility model relates to a kind of washing machine, is specifically related to a kind of impeller of rotary drum washing machine, in particular, relates to a kind of washboard-type impeller of washing machine.

Background technology

Washing machine is a kind of laundry instrument that makes things convenient for the piece victory, and her invention frees people from heavy laundry work, make people have more time to enjoy life.Existing washing machine is divided into two types usually, i.e. roller washing machine and rotary drum washing machine.The washing principle of rotary drum washing machine is: by the reciprocal rotation of impeller is set in the wash bucket, the clothing that stirs wherein spins upside down in water, by the friction of the laundry muscle that is provided with on clothing and the impeller, and, the dirt on the clothing is cleaned up simultaneously by the effect of washing agent.The laundry muscle is set on the impeller of existing rotary drum washing machine, and the laundry muscle is divided into many big muscle and little muscle, big muscle and little muscle being disposed radially on impeller at interval, and the inboard intersection of big muscle is in the center of circle of impeller, and the outside extends to the outer of impeller; Many little muscle radially are arranged between the big muscle along impeller, and between the center of circle and outer of impeller.The design of laundry muscle on the above-mentioned impeller, when washing machine was worked, clothing was insufficient with the friction of laundry muscle, and clean result is bad, and clothing is cleaned than low.

Summary of the invention

The impeller that the utility model has overcome above-mentioned washing machine impeller when work rubs insufficient with washing clothes, clean result is bad, clothing is cleaned than low shortcoming, a kind of washboard-type impeller of rotary drum washing machine is provided, during this washboard-type impeller work, clothing is fully rubbed, and clean result is good, and clothing is cleaned than high.

The utility model provides a kind of washing machine that is provided with the washboard-type impeller simultaneously, and during this washing machine work, washboard-type impeller and clothing friction are abundant, and clean result is good, and clothing is cleaned than high.

The utility model discloses a kind of washboard-type impeller of washing machine, comprise many big muscle that are arranged on the impeller, it is characterized in that: between big muscle, washboard is set.

The utility model discloses a kind of washing machine that is provided with above-mentioned washboard-type impeller simultaneously, and many big muscle are set on the described impeller, it is characterized in that: between big muscle washboard is set.

Washboard is a kind of instrument of assisting the hand washing clothing easily, its structure is generally triangle or trapezoidal washboard muscle for many sliver transvers sections being set on the plate object, on washboard, rub clothing, can be by the friction between clothing and the washboard muscle, dirt on the clothing is washed on clothing, its saved people by two palmistrys to rubbing the trouble of cleaning clothes, saved muscle power, made things convenient for life; In order further to increase the friction between clothing and the washboard, the washboard muscle is usually to lopsidedness.In the utility model, on the impeller of washing machine, washboard is set, in laundry processes, increases the purpose that rubs between clothing and the impeller to reach.Described washboard usually and impeller be injection molded into one, when washboard also can perform in advance, be fixed on the impeller by other modes.

Usually described big muscle is high inboard low along the radial outside of impeller.

The incline direction of the washboard muscle of adjacent washboard is opposite.Because the impeller in the washing machine is done back and forth to rotate in laundry processes, think and remain in the impeller rotation process that remain bigger uniformly friction between washboard and the clothing, the incline direction of the washboard muscle of adjacent washboard is opposite.Be readily appreciated that, because being provided with of washboard may be odd or even number, when washboard on impeller be set to even numbers the time, the incline direction of the washboard muscle of every adjacent washboard is opposite, and when washboard on impeller be set to odd number the time, the incline direction of washboard muscle that then has two adjacent washboards is identical.Mentality of designing of the present utility model is: when increasing the friction of clothing and impeller; keep impeller when back and forth rotating; friction between washboard and the clothing is even; therefore if washboard is an odd number when being provided with; although there is the incline direction of washboard muscle of two washboards identical; it does not exceed mentality of designing of the present utility model equally, belongs to protection domain of the present utility model.

The washboard muscle is parallel to each other between the washboard muscle of monolithic washboard along the radially setting of impeller.Washboard can be provided with middle variety of way on impeller, fan-shaped as radially being arranged to along impeller, and same washboard muscle becomes fan-shaped.In the utility model, be arrangeding in parallel of washboard muscle can guarantee that the contact area between clothing and the washboard is big, increases the friction between clothing and the washboard simultaneously.

Owing to be provided with washboard between the big muscle of impeller of washing machine, increased clothing and the contact-making surface of impeller and the friction between impeller and the clothing in the laundry processes in the utility model, so clean result is good, clothing is cleaned than high.

Description of drawings

Fig. 1 is the vertical view of washboard-type impeller in the specific embodiment.

Fig. 2 be among Fig. 1 A-A to cutaway view.

Fig. 3 is that the B-B of washboard 3 among Fig. 1 is to cutaway view.

Fig. 4 is that the C-C of washboard 2 among Fig. 1 is to cutaway view.

The specific embodiment

As the washboard-type impeller 7 of washing machine that Fig. 1 looks, five big muscle are set on the impeller 7, as big muscle 1, big muscle is high inboard low along the radial outside of impeller 7; Between big muscle, five washboards are set, as washboard 2 and washboard 3, washboard is along the radially setting of impeller 4, be parallel to each other as the washboard muscle on the washboard 2 on the monolithic washboard, because the overall number of washboard is the odd number setting, described in specification, opposite as the washboard muscle incline direction that will make two adjacent washboards, then must there be the incline direction of washboard muscle of two adjacent washboards identical, tilt the washboard muscle on all the other washboards such as washboard 2 and 3, washboard 3 and 4 to same direction as washboard muscle on the washboard 2 and the washboard muscle on the washboard 6, washboard 4 and 5, washboard 5 is opposite with 6 incline direction.

Owing to be provided with washboard such as washboard 2 between the big muscle of the impeller 7 of washing machine such as big muscle 1, increased clothing and the contact-making surface of impeller and the friction between impeller and the clothing in the laundry processes in the utility model, so clean result is good, clothing is cleaned than height.

Claims

1, a kind of washboard-type impeller of washing machine comprises many big muscle that are arranged on the impeller, it is characterized in that: between big muscle washboard is set.

2, the washboard-type impeller of washing machine according to claim 1 is characterized in that: described big muscle is high inboard low along the radial outside of impeller.

3, the washboard-type impeller of washing machine according to claim 1 and 2 is characterized in that: the incline direction of the washboard muscle of adjacent washboard is opposite.

4, the washboard-type impeller of washing machine according to claim 1 and 2 is characterized in that: the washboard muscle is parallel to each other between the washboard muscle of monolithic washboard along the radially setting of impeller.

5, the washboard-type impeller of washing machine according to claim 3 is characterized in that: the washboard muscle is parallel to each other between the washboard muscle of monolithic washboard along the radially setting of impeller.