CN1386926A

CN1386926A - Washer

Info

Publication number: CN1386926A
Application number: CN01131211A
Authority: CN
Inventors: 李俊烨
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2001-05-21
Filing date: 2001-08-31
Publication date: 2002-12-25
Anticipated expiration: 2021-08-31
Also published as: KR20020088281A; JP2002346271A; KR100411784B1; CN1243144C

Abstract

The washing machine comprises a water tub for storing washing water, a washing tub which is arranged inside the water tub so as to be freely rotatable, is formed with many through-holes are on the side surface and the lower surface and is provided with the washing blade rotated together on an inner surface, a water stream generating blade which is disposed in a space between the lower part of the washing tub and the water tub so as to be rotatable and a driving means for rotating the washing tub and the water stream generating blade. The driving means comprises a motor arranged in the lower part of the washing tub and a power transmitting device which transmits the rotary force of the motor to the washing tub and the water stream generating blade and permits the washing tub and the water stream generating blade to be mutually rotated in the same direction or in an opposite direction.

Description

Washing machine

Technical field

The present invention relates to a kind of washing machine, relate to a kind of rotation in more detail and reach the washing machine that washs by inside and outside circulated washing water stream at sink with sink of washing blade.

Background technology

General washing machine has the tank 1 of storing washings and the drench pit 2 that is provided with in the rotation of tank 1 internal freedom as shown in Figure 1, and rotates the washing blade 3 that freely is set up in the inside of the drench pit 2 that washings and washings are stirred.In addition, washing machine also comprise the promising drive unit that makes drench pit 2 and washing blade 3 rotation usefulness and in the bottom of tank 1 set the motor 4 and revolving force of motor 4 is sent to selectively the power transmission 5 of drench pit 2 and washing blade 3.

Such washing machine, the state that stops with drench pit 2 by the driving of motor 4, makes washing blade 3 rotations usually, and inner washings and washings are stirred jointly and wash washings.And after ending, washing process jointly makes the washings dehydration to rotate at a high speed by drench pit 2 and washing blade 3.

Yet, washing machine in the past like this, because the state that drench pit 2 places stop, only wash with the rotation of washing blade 3, so part between the inner face of the outer peripheral edges of washing blade 3 and drench pit 2, washings and washing blade 3 produce fierce friction, just the problem of causing the cloth of washings damaged are arranged.

Summary of the invention

The present invention invents for removing described problem, its purpose is, a kind of washing machine is provided, and makes that washing blade rotates with drench pit in the washing process, when the cloth that makes washings reduces damage, by bringing into play huge washing force at the current of the inside and outside of drench pit circulation.

For what achieve the above object, washing machine of the present invention is characterized in that, comprising: the tank of storing washings; Freely be provided with in the inner rotation of described tank; Form in its side a plurality of through holes, and within it face be provided with and the sink of the common rotation of washing blade; Rotate the current generation blade that freely is provided with in the bottom of described sink and the space of described tank; Make described sink and described current generate the drive unit of blade rotation.

Also have, its feature is that also described drive unit comprises: the motor that is located at described tank bottom; The revolving force of described motor is sent to described sink and described current generation blade, can makes described sink and current generate blade and go up rotation, or go up the power transmission that rotates in opposite direction along equidirectional.

Also have, it is characterized in that described power transmission comprises: the upward axle that the upper end is connected with described sink; With described go up axle be arranged in series, at the lower shaft that is connected of the power of lower end and described motor; The hollow shaft that the upper end that the axle and the outer sideway swivel of lower shaft freely are provided with on described is connected with described current generation blade; What be wholely set in the centre of described hollow shaft forms the drum of inside engaged gear at inner face, the central gear that forms in the upper end of the described lower shaft of the inside of described drum; Directly nibble the epicyclic gearing of revolution on every side that is incorporated in described central gear in the inside engaged gear both sides of described central gear and described drum; Described planetary gear directly be coupling described on the conveyer that connects of the lower end of axle; The clutch apparatus that the transmission power of described lower shaft and described hollow shaft is cut off or is connected.

Also have, it is characterized in that described clutch apparatus comprises: the columnar transfer member of the outside that is installed in described lower shaft of the lower end of approaching described hollow shaft; The clutch spring that encases the outside of described transfer member and described lower shaft and be set up; For make described clutch spring fasten and unclamp the upper and lower of described clutch spring respectively combination on side slide and following side slide; Make the clutch operating lever of described two slide blocks rotation.

Also have, it is characterized in that, be useful on the manual brake of described bulging friction catch in the arranged outside of described drum.

In addition, it is characterized in that, comprising: for making the action of described manual brake and described clutch apparatus, the brake lever that is provided with in a side of described power transmission; The draining valve that is provided with at the downside of described tank for the draining that makes described tank; Make two sections pulling type drain motor of described draining valve and described brake lever segmentation pulling.

Also have, it is characterized in that, form the promising a plurality of through holes that make the washings circulation in the bottom surface of described sink.

Description of drawings

The cutaway view that Fig. 1 constitutes for expression washing machine in the past.

The cutaway view that Fig. 2 constitutes for expression washing machine of the present invention.

Fig. 3 is the side view of the formation of expression laundry washer groove of the present invention.

Fig. 4 is the upward view of the formation of expression washing machine tank of the present invention bottom.

The cutaway view that Fig. 5 constitutes for expression power transmission of washer of the present invention.

Fig. 6 is the movement state diagram of expression power transmission of washer clutch apparatus of the present invention and brake lever.

In above-mentioned accompanying drawing, 10-body, 11-tank, the 12-waterworks, 13-drainage arrangement, 14-drain motor, the 15-motor, 20-sink, 21a, 22a-through hole, the 23-washing blade, the 30-current generate blade, 40-power transmission, the last axle of 41-, 42-lower shaft, 43-quill shaft, the 44-drum, 50-epicyclic reduction gear unit, 60-brake apparatus, the 61-brake lever, 62-manual brake, 70-clutch apparatus, the 71-transfer member, the 72-clutch spring, the last side slide of 73-, side slide under the 74-, 75-the 1st clutch operating lever, 76-the 2nd clutch operating lever.

The specific embodiment

Below, describe most preferred embodiment of the present invention in detail according to accompanying drawing.

Washing machine of the present invention, as shown in Figure 2, inside, the washing blade 23 that is included in the tank 11 of the storage washings that the inside of body 10 is provided with and is located at this tank 11 is one and wherein sink 20 is set.And, be provided with the current that generate current at washing process in the outside of the bottom of sink 20 and generate blade 30, be provided with in the bottom of tank 11 to making sink 20 and current generate the driving arrangement of the rotation usefulness of blade 30.In addition, be provided with on the top of tank 11 and can be provided with the drainage arrangement 13 (with reference to Fig. 4) that comprises drainpipe 13a, draining valve 13b, drain motor 14 in the bottom of tank 11 to the water supply installation 12 that constitutes by feed pipe 12a and water-supply valve 12b of the internal feed washings of tank 11.

Sink 20 as shown in Figure 3, is made up of the cylindrical portion 21 that constitutes the side, the base plate 22 that seals the collar plate shape at 21 ends of this cylindrical portion, and the neighboring of base plate 22 is in the combination by hold-down screw 24 of the lower end of cylindrical portion 22.And be provided with on the base plate 22 on base plate 22 highlightedly, and a plurality of washing blades 23 of configuration radially, so that can agitator treating water and washings when sink 20 rotations.In addition, on the cylindrical portion 21 of sink 20 and base plate 22, be formed with a plurality of through hole 21a, 22a.These through

holes

21a, 22a be for when washing the current described in the stroke and generated blade 30 rotations inside and outside sink 20, the washings setting of can circulating.When also rotating at a high speed washings can be dewatered and be provided with for sink in the dehydration 20.In addition, be provided with general balancer 25, so that can when rotating at a high speed, stably rotate on the top of sink 20.

Driving arrangement as Fig. 2 and shown in Figure 4, is to be applied with the device that power supply makes it the power that rotates, and it comprises: in the bottom of tank 11 fixed motor 15; With the revolving force of motor 15 can be generated simultaneously or the selectively power transmission 40 of downside central authorities that transmit, that be arranged on tank 11 of blade 30 to sink 20 and current; And the belt 16 that between motor 15 and power transmission 40, is used as power and transmits.

In addition, power transmission 40 is provided with the brake lever of using for the conversion of the braking maneuver of sink 20 and power transmission path 61.And the drain motor 14 of the bottom of this brake bar 61 by being installed in tank 11 constitutes with moving.Promptly, as shown in Figure 4, the state of being isolated mutually in the bottom of tank 11 and between the draining valve 13b and drain motor 14 that are provided with, open the ring 13c and the pulling rope 13d of draining valve 13b usefulness when being provided with drain motor 14 actions for pulling, brake lever 61 hangs over ring 13c and goes up and be provided with.This establishes for brake lever 61 when drain motor 14 is moved is pulled.To the explanation in the back explanation of this detailed explanation with power transmission 40.

Power transmission 40 as shown in Figure 5, is sent to upward axle 41 and the lower shaft 42 that has configuration in upright arrangement on the sink 20 for the revolving force with motor 15.At this moment, the upper ends of going up axle 41 that enter in the tank 11 combine with sink 20, combine with belt pulley 17 in the lower end of lower shaft 42, to hang up the belt 16 with motor 15 interlocks.Meta in the outside of last axle 41 and lower shaft 42 is provided with columnar drum 44 and is the hollow shaft 43 that constitutes integratedly.And the upper end of hollow shaft 43 enters in the tank 11, generates blade 30 with current and combines.At this moment, hollow shaft 43 by a plurality of self-lubricating bearings 45 the outer sideway swivel of last axle 41 and lower shaft 42 freely in conjunction with.In addition, the outside of hollow shaft 43 is supported to rotate freely state by upper bearing (metal) 46a and lower bearing 46b, and upper bearing (metal) 46a and lower bearing 46b are being supported by the inner face of the support 47 of the bottom that is fixed on tank 11.

In addition, power transmission 40 also comprises except that the above is formed: axle 41 epicyclic reduction gear unit 50 that rotation and hollow shaft 43 can opposite spin ground be provided with in the inside of drum 44 that can slow down on when lower shaft 42 rotations; The brake apparatus 60 of brake drum 44 usefulness; Be used to make the lower end of hollow shaft 43 to transmit the clutch apparatus 70 that cuts off or be connected with the power of lower shaft 42.

Epicyclic reduction gear unit 50 comprises: the central gear 51 that is provided with in the upper end of the lower shaft 42 of the inside that places drum 44; A plurality of planetary gears 52 of configuration around central gear 51; The inside engaged gear 53 that is provided with at the inner face of drum 44; Be incorporated into the travelling gear 55 of the lower end of axle 41.The engagement of one side of at this moment a plurality of planetary gears 52 and central gear, opposite side are the states that is with inside engaged gear 53 interlocks, and the axle 56 of each planetary gear 52 is fixed on the travelling gears 55 in conjunction with last axle 41.Constituting like this, under the state that drum 44 stops, a plurality of planetary gears 52 are the states that are revolution while rotating along with inside engaged gear 53 during lower shaft 42 rotations, the travelling gear 55 of the axle 56 of planetary gear 52 planetary gear 52 during by revolution and combination is the rotation of slowing down with the revolution speed rotation of planetary gear 52 thereby go up axle 41.In addition, drum 44 is rotating freely under the state, in last axle 41 apply the rotation by planetary gear 52 during fixed load, and by the opposite spin at drum 44, the current that combine with hollow shaft 43 generate blade 30 and can rotate up the negative side of sink 20.

Brake apparatus 60 comprises: be the common manual brake 62 of outside that can friction brake drum 44; Spur the brake lever 61 of this manual brake 62; Make the helical spring 63 of brake lever 61 rotations.Combinations of states by rotation pulling manual brake 62, makes the one end be connected with manual brake 62 in the supporting pin 64 that is fixed on support 47 to brake lever 61 to rotate freely.And rotation spring 63 is configured to the spiral state in the outside of supporting pin 64, and is normal so that brake lever 61 along rotatable mode on the direction of pulling manual brake 62 brake bar 61 flexibly being supported, carries out the braking of drum 44.Such formation is by the action of drain motor 14, but brake off bar 61 braking when pulled, and by drain motor 14 brake levers 61 not when pulled, by the 61 limit involutions of helical spring 63 brake bars, pulling manual brake 62 in limit is braked drum 44.

Clutch apparatus 70 its external diameters are with the cylindrical shape setting of the identical size of the external diameter of hollow shaft 43 and comprise: the transfer member of installing on the lower shaft 42 that approaches hollow shaft 43 lower ends 71; The screw type clutch spring of being reeled and be provided with in the outside of the outside of hollow shaft 43 and transfer member 71 72.In addition, clutch apparatus 70 tightens up sometimes clutch spring 72 sometimes to decontrol and carries out power intermittently and transmit, and for this reason, this device comprises: the upper and lower in the outside of clutch spring 72 respectively combination on side slide 73 and following side slide 74; Make the clutch operating lever 75,76 of these two slide blocks, 73,74 rotations.At this moment, the upper end of clutch spring 72 is installed in side slide 73, and the lower end of clutch spring 72 is installed in down on the side slide 74.This just makes 2 slide blocks 73,74 rotation, and power transmits and is disengaged when making the internal diameter of clutch spring 72 become big, and self elastic edge by clutch spring 72 when removing the rotation of two slide blocks 73,74 tightens up the transmission that the limit is used as power.

In addition, in the outside of last side slide 73 and following side slide 74, as shown in Figure 6, form sawtooth 73a, the 74a of ratchet shape in opposite direction.And clutch operating lever is by the sawtooth 74a of sawtooth 73a that is hung in side slide 73 and following side slide 74, is made up of the 1st clutch operating lever 75 and the 2nd clutch operating lever 76 for making its rotation.At this moment the action interlock of the 1st clutch operating lever 75 and brake lever 61, for making down side slide 74 rotations, under upper end and brake lever 61 state that ground connection is set up mutually, prolong to the bottom, at the sawtooth 74a sealed 1st sealed pawl 75a of the lower end of the 1st clutch operating lever 75 setting with the outside of following side slide 74.The 2nd clutch operating lever 76, it is action with the 1st clutch operating lever 75, when the 1st sealed pawl 75a rotates, the parts of the 2nd sealed pawl 76a rotation that is provided with in the mode of the sawtooth 73a that hangs over side slide 73 are from the outside and the 1st clutch operating lever 75 connected modes prolongation of the 2nd sealed pawl 76a by last side slide 73.This formation, when clutch operating lever moves, the 2nd sealed pawl 76a hangs on the side slide 73, state with the restriction rotation, make down side slide 74 rotations by the 1st sealed pawl 75a, the power transmission is removed in tightening while untiing of clutch spring 72, and in this way, hollow shaft 43 can rotation freely on two directions.

In addition, such clutch apparatus 70, be not pulled the initial conditions (making drum 44 braking and state that draining valve 13b does not open) of action with drain motor 14, transmit the state that is disengaged and form by the power of transfer member 71 and hollow shaft 43 by manual brake 62.

Promptly, as shown in Figure 6, when brake lever 61 was placed in the position of initial A, manual brake 62 was pulled, the 1st sealed pawl 75a and the 2nd sealed pawl 76a of clutch operating lever 75,76 are hung in down on side slide 74 and the last side slide 73, and clutch spring 72 is in the state of being decontroled.This is by the braking of initial drum 44 rotation of the hollow shaft (restriction), generates the state of the rotation restriction of blade 30 with current, is to wash by the deceleration rotation of sink 20.

In addition, the power of clutch apparatus 70 of the present invention transmits and is disengaged, and the state that is disengaged with the braking of the drum 44 by manual brake 62 is for carrying out washing process, therefore, described drain motor 14 is by 2 sections pulling types of brake lever 2 sections pullings in 61 fens are formed.That is, as shown in Figure 6, the brake lever 61 that is pulled by drain motor 14 is drawn to the position of B for 1 time from the position of initial A, and the position that is drawn to C again from the position of B for 2 times is formed.

Shown in the following tabulation 1 of action of the manual brake 62 relevant, clutch apparatus 70, draining valve 13b with the action (action of brake lever) of such drain motor 14.

Table 1

Classification	Remove pulling (A)	Be drawn to 1 section (B)	Be drawn to 2 sections (C)
Classification	Remove pulling (A)	Be drawn to 1 section (B)	Be drawn to 2 sections (C)	Manual brake 62	Braking	Remove	Remove
The power of clutch apparatus 70 transmits	Remove	Remove	Connect	Manual brake 62	Braking	Remove	Remove
The power of clutch apparatus 70 transmits	Remove	Remove	Connect	Draining valve 13b	Close	Close	Connect

As shown in table 1, when the pulling of brake lever 61 of the present invention was disengaged (A position), drum 44 was braked, and the rotation that current generate blade 30 is restricted, and the power of clutch apparatus 70 transmits and is disengaged, and draining valve 13b remains on closing state.And when brake lever 61 was drawn to 1 section (B position), the braking of drum 44 was disengaged, and the power of clutch apparatus 70 transmits the state that is continued to remain on releasing, and draining valve 13b also is maintained at closing state.This rotates free by becoming of hollow shaft 43, and can make sink 20 and current generate blade 30 rotations.In addition, when brake lever 61 was drawn to 2 sections (C position), draining valve 13b opened, and clutch apparatus 70 is connected, and last axle 41, lower shaft 42, hollow shaft 43 with rotation at a high speed, can carry out dehydration jointly.

Below, describe with regard to whole actions of the washing machine of the present invention of above formation.

If the user starts washing machine, then washing machine is pressed washing process, and the order of rinse cycle, dehydration is carried out, and this a succession of process is to carry out automatically by the control of predefined control part (not shown).At this moment,, can make current generate blade 30, only make sink 20 rotations, wash, sink 20 and current generation blade 30 is driven simultaneously wash at the state that stops in the selection of washing process of the present invention by the user.

In the washing process when only making sink 20 rotations, can not carry out the pulling action of drain motor 14, not spur brake lever 61 (position of Fig. 6 A).At this moment by manual brake 62, the drum 44 of power transmission 40 is braked, the rotation that current generate blade 30 is limited, and the binding of clutch apparatus 70 is disengaged, and draining valve 13b keeps closing state.Thereby, after the revolving force of motor 15 that is sent to the lower shaft 42 of power transmission 40 is slowed down by epicyclic reduction gear unit 50, be sent to sink 20 by last axle 41, so sink 20 carries out positive rotation and contrary rotation repeatedly.In addition, sink 20 is repeatedly when positive rotation and contrary rotation, because the washing blade 23 that constitutes with sink 20 one rotate jointly, so the washings of the inside of sink 20 and washings are washed (with reference to Fig. 2) jointly while stirring.At this moment, the present invention washs by the rotation of the sink 20 that constitutes with washing blade 23 one, thereby owing to avoid the excessive friction of washings and washing blade 23, can not only prevent the cloth damage of washings but also can carry out satisfactory washing.In addition, slow down by epicyclic reduction gear unit 50, upward axis 41 transmits big moment, though thereby can adopt the motor 15 of low capacity that jumbo sink 20 is rotated easily, wash.

In the washing process of the rotation that generates blade 30 by sink 20 and current, by the action of drain motor 14, brake lever 61 is drawn to 1 section.That is, brake lever 61 is drawn to the position of the B of Fig. 6.At this moment the braking by the drum 44 of manual brake 62 just is disengaged, and is the state freely that rotates so current generate blade 30, the disarm state that clutch apparatus 70 still can keep power to transmit, and draining valve 13b also is maintained at closing state.Thereby, the power of the motor 15 that the lower shaft 42 of power transmission 40 is transmitted by epicyclic reduction gear unit 50 and on axle 41 be sent to sink 20, sink 20 carries out positive rotation and despining, so, carried out above-mentioned washing process.In addition, the drum 44 of power transmission 40 at this moment is outer in rotating state freely, and by planetary gear 52, a part of revolving force that is sent to sink 20 sides also is sent to drum 44, makes drum 44 do opposite spin.That is, to sink 20 application of loads, also to drum 44 side conveying capacities, thereby hollow shaft 43 does opposite spin, and by like this, current generate the opposite spin of blade 30 along sink 20, make from the bottom of sink 20 and generate current.

Generate the current that blade 30 generates by current, as shown in Figure 2, along radial direction ejection, along rising on the space of the outside of the inner face of tank 11 and sink 20, the current that rise flow into the inside of sink 20 by formed a plurality of through hole 21a on the cylindrical portion 21 of sink 20.And the through hole 22a of the current of sink 20 inside by forming at base plate 22 flows to current once more and generates blade 30 sides.The mixing power of the washings of the circulation of such washings in the do action of sink 20 improves sink 20.In addition, such current move to washing blade 23 sides of bottom by making washings, play the effect that improves washing force.

Enter the process of rinsing behind the washing process.At this moment remove the washing agent of input, then identical with washing process action is carried out, and by waterworks 12 and drainage arrangement 13, the process of process feedwater for several times and draining cleans the detergent ingredients that remains on the washings.In the process of carrying out rinsing during draining, the drain motor 14 after temporarily stopping by the driving that makes motor 15 makes brake lever 61 be pulled 2 sections (C positions of Fig. 6), opens draining valve 13b.

Rinse cycle carries out dehydration later on.At this moment by the action of drain motor 14, brake lever 16 is drawn to 2 sections.That is, brake lever 61 is drawn to the C position of Fig. 6.At this moment, continued to remain on disarm state by the braking of the drum 44 of manual brake 62, draining valve 13b is opened.And in the time of the last side slide 73 of clutch apparatus 70 and the restriction cancellation of following side slide 74, clutch spring 72 is tightened, and from lower shaft 42 power is sent to hollow shaft 43.Thereby, at this moment rotate together because of last axle 41, lower shaft 42, hollow shaft 43, so rotate, make the washings dehydration by the high speed of sink 20.

The braking maneuver of the sink 20 after the dehydration, by removing the pulling of drain motor 14, (the A position of Fig. 6) limit makes drum 44 brakings to initial position in brake lever 61 limit involutions, by the deceleration of going up axle 41 by epicyclic reduction gear unit 50, makes sink 20 brakings.

As previously discussed, washing machine of the present invention is by washing with the rotation of the sink of washing blade one, thereby can avoid the excessive friction of washings and washing blade, can prevent the cloth damage of washings and can wash satisfactorily.

In addition, not only by the rotation of sink, the driving by current generation blade makes the inside and outside generation circulating water flow of sink, thereby has strengthened the mixing power of washings in the present invention, and has improved the efficient of washing.

And then the present invention is slowed down by epicyclic reduction gear unit, and upward axis transmits big torque (Torque), so even adopt the motor of low capacity also can be made the effect of big capacity sink rotation easily.

Claims

1. a washing machine is characterized in that, comprising: the tank of storing washings; Freely be provided with, form a plurality of through holes sink that also face is provided with and washing blade rotates jointly within it in the rotation of the inside of described tank in its side; Rotate the current generation blade that freely is provided with in the bottom of sink and the space of tank; Make described sink and described current generate the drive unit of blade rotation.

2. according to claim item 1 described washing machine, it is characterized in that described drive unit comprises: the motor that is located at described tank bottom; The revolving force of described motor is sent to described sink and described current generate blade, can makes described sink and current generate blade along equidirectional rotation, or along the power transmission of opposite direction rotation.

3. according to claim item 2 described washing machines, it is characterized in that described power transmission comprises: the upward axle that the upper end is connected with described sink; With a described lower shaft that is connected with the power of described motor in the lower end that is arranged in series of going up; The hollow shaft that the upper end that the axle and the outer sideway swivel of lower shaft freely are set up on described is connected with described current generation blade; What be wholely set in the centre of described hollow shaft forms the drum of inside engaged gear in inner face; The central gear that forms in the upper end of described lower shaft; Planetary gear that directly mesh in the inside engaged gear both sides of described central gear and described drum and revolution around described central gear; The conveyer that is connected with described lower end of going up axle that described planetary gear directly is coupling; Described lower shaft and described hollow shaft are transmitted power to cut off and the clutch apparatus that is connected.

4. 3 described washing machines as requested is characterized in that described clutch apparatus comprises: near the columnar transfer member of the outside that is installed in described lower shaft of the lower end of described hollow shaft; The clutch spring that encases the outside of described transfer member and described lower shaft and establish; For make described clutch spring fasten and unclamp the top of described clutch spring and bottom respectively combination on side slide and following side slide; Make the clutch operating lever of described two slide blocks rotation.

5. according to claim item 3 described washing machines, it is characterized in that, the arranged outside of drum be useful on the manual brake of the friction catch of described drum.

6. according to claim item 5 described washing machines, it is characterized in that, for making the brake lever of described manual brake and described clutch apparatus action in the side setting of described power transmission; For making the draining valve of described tank draining in the downside setting of described tank; Two sections pulling type drain motor to described draining valve and described brake lever segmentation pulling.

7. according to claim item 1 described washing machine, it is characterized in that, formed in the bottom surface of described sink to making a plurality of through holes of washings circulation.