CN2171619Y

CN2171619Y - Scrubbing type washing machine

Info

Publication number: CN2171619Y
Application number: CN 93218060
Authority: CN
Inventors: 刘伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-12
Filing date: 1993-07-12
Publication date: 1994-07-13
Anticipated expiration: 2003-07-12

Abstract

The utility model relates to a scrubbing type washing machine, comprising an outer tube, an inner tube, a driving mechanism, and a control system, wherein, the inner tube inner wall has inward projecting projecture, and small holes are distributed on the wall body; the driving mechanism is provided with a device which causes the inner tube to rotate to and fro and a device which causes the inner tube to rotate unilaterally. Compared with hands scrubbing clothes, the utility model has the same washing effect, and has washing and drying full-automatic functions. The utility model has the advantages of simple structure, time saving, electricity saving, and high cleaning rate. The utility model does not damage clothes easily.

Description

Scrubbing type washing machine

The utility model relates to washing machine, particularly a kind of scrubbing type washing machine.

Present commonplace use be tumbling-box washing machine or pulsator washing machine.The rubbing of tumbling-box washing machine and beat the strength deficiency prolongs wash time or improve means such as wash temperature and improve clean rate so adopt usually, so power consumption is big.The clean rate of pulsator washing machine can reach higher level, but damages easily clothing, if will avoid damaging clothing, can only reduce rotating speed, thereby causes the rate of cleaning to descend thereupon.

The purpose of this utility model provides a kind of scrubbing type washing machine, and the full-automatic function that it has washing and dries, and the power saving that saves time are cleaned the rate height, are not easy to damage clothing; In addition, structure is also very simple.

The purpose of this utility model realizes in the following manner, and a kind of scrubbing type washing machine comprises outer barrel, interior bucket, transmission mechanism and control system.Wherein, have on the internal face of interior bucket all to projecting inward ridge, and at the wall body aperture that distributing; Transmission mechanism has the device that makes interior bucket reciprocating rotary, and the device that makes interior bucket single direction rotation.And the ridge on the interior bucket inwall can be the fin that extends along interior bucket axis direction, also can be uniform semicircle spheroid.In addition, the paraxial place of described interior bucket diapire some apertures that also can distribute.

The operation principle of this scrubbing type washing machine is, because interior bucket is made crankmotion, when to a direction motion, clothing in the bucket produces centrifugal force and is pressed on barrel wall, when to another direction motion, the clothing in the bucket can be along the bucket wall slip owing to inertia, and the ridge on the bucket wall can hinder the slippage of clothing, will produce a kind of effect as hand-laundering to clothing like this.At this moment, the bucket wall is as a hand holding clothing one end, and the other end is that only invisible hand, inertia force is being washed by rubbing with the hands back and forth as two hands, and centrifugal force is as the pressure between two hands that are applied on the clothing.All have an opportunity to be subjected to the extruding of certain pressure because of the everywhere of clothing, add cleaning solution in the interior bucket and be subjected to equally the impact of centrifugal force, inertia force, cleaning solution can be forced to flow through the slit of fabric under certain pressure, wash away the dirt of the inside, can greatly improve so the clean rate of clothing.

In addition because interior bucket is made crankmotion, so the clothing in the bucket can loose more equably to around, so can not produce serious eccentric phenomena.

When clothes washing finishes, water in the bucket and cleaning solution are discharged, then by the unidirectional rotation of high speed, the clothing in the bucket is dried.

The utility model has the advantages that it has the function of scrubbing type washing tube undergarment, and the full-automatic function that has washing and dry.This washing machine structure is simple, and the power saving that saves time is cleaned the rate height, and is not easy to damage clothing.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is the partial sectional view of shell of the present utility model and staving part;

Fig. 2 is the cutaway view along the A-A line among Fig. 1.

Referring to Fig. 1 and Fig. 2, the outer barrel 3 in the present embodiment and interior bucket 1 are as shown in the figure.And other parts are basic identical as the structure and the purposes of transmission mechanism and control system and these parts of the prior art, so do not draw.Interior bucket 1 is connected with transmission mechanism by the rotating shaft 4 of bottom, and the transmission mechanism in the utility model has the device that can make interior bucket 1 reciprocating rotary, and the device that can make interior bucket 1 high speed single direction rotation, because these devices are known in the prior art, therefore do not describe in detail here yet.

Have manyly to projecting inward ridge on the inwall of interior bucket 1, the ridge among the figure be that the cross section of fin 6 can be leg-of-mutton, trapezoidal along the fin 6 of axis direction extension, or circular arc etc.On the wall body between all fins 6, be thick with many small through hole 2.

In the above-described embodiments, on interior bucket 1 inwall also can be the semicircle spheroid that is distributed on the inwall to projecting inward ridge, or other structure.

In order to make water and cleaning solution ratio inside and outside interior barrel 1 barrel be easier to convection current, can near rotating shaft 4 places some aperture (not shown)s be set at the diapire of interior bucket 1.

The clothing that label 5 expression among Fig. 2 is washed, when interior bucket 1 during suddenly along as shown by arrow A opposite spin, clothing 5 will be still as shown by arrow B direction move a segment distance, during all fins clothing 5 is played the effect of sliding that hinders; At this moment be close to barrel wall clothing can with from the clothing generation relative motion of bucket wall away from slightly, this just produces the effect of washing by rubbing with the hands of similar artificial hand washing.

Identical label represents identical parts and structure in institute's drawings attached.

Claims

1, a kind of scrubbing type washing machine, comprise outer bucket, interior bucket, transmission mechanism and control system, transmission mechanism wherein has makes the back and forth device of rotation of interior bucket, and the device of the unidirectional rotation of bucket in making, it is characterized in that, in have on the internal face of bucket all to projecting inward ridge, and the aperture that on wall body, distributing.

2, scrubbing type washing machine as claimed in claim 1 is characterized in that, all ridges on the described interior bucket inwall are the fin that extends along interior bucket axis direction.

3, scrubbing type washing machine as claimed in claim 1 is characterized in that, all ridges on the described interior bucket inwall are uniform semicircle spheroid.

4, scrubbing type washing machine as claimed in claim 1 is characterized in that, the paraxial punishment cloth of described interior bucket diapire aperture.