CN205803913U

CN205803913U - Fixed inner tank of washing machine self-stripping unit and apply its washing machine

Info

Publication number: CN205803913U
Application number: CN201620639151.6U
Authority: CN
Inventors: 王斌; 周勇; 朱卫东
Original assignee: Jiangsu Leili Motor Co Ltd
Current assignee: Jiangsu Leili Motor Co Ltd
Priority date: 2016-06-24
Filing date: 2016-06-24
Publication date: 2016-12-14
Anticipated expiration: 2026-06-24

Abstract

A kind of fixed inner tank of washing machine self-stripping unit and apply its washing machine, self-stripping unit includes cleaning main part, cleans main part and has: non-all-round cleaning brush, non-all-round cleaning brush has brush portion and without brush portion；Drive mechanism, drive mechanism is in transmission connection with non-all-round cleaning brush, and when need not clean inner tank theca, non-all-round cleaning brush is rotated to the state facing toward inner tank theca without brush portion by described drive mechanism；When needs clean inner tank theca, described drive mechanism drives non-all-round cleaning brush integral cycle rotating, so that brush portion contacts and brushes sweeps inner tank theca；Maybe when needs clean inner tank theca, non-all-round cleaning brush is rotated the state contacted to brush portion with inner tank theca by described drive mechanism, and now drive mechanism drives non-all-round cleaning brush to make brush portion do swinging motion back and forth, so that inner tank theca swept by brush portion brush.This utility model can not only realize the effective cleaning to inner tank of washing machine outer wall, and it can be avoided that brush portion causes over worn phenomenon.

Description

Fixed inner tank of washing machine self-stripping unit and apply its washing machine

Technical field

This utility model relates to a kind of fixed inner tank of washing machine self-stripping unit and applies its washing machine, belongs to laundry Machine technology field.

Background technology

At present, the most every existing family all can have washing machine, no matter is drum-type or impeller-type, laundry The inner core inwall of machine is that user can see, and the inner tank theca that user can't see has a lot of fiber under long-term work Pile up, particularly at the hole on inner core, and these rubbish for a long time in the environment of moist darkness easily breed bacteria cause clothing The pollution of thing.

Washing machine with self-cleaning function is only that merit is simply cleaned in clear water rinsing, drying etc. the most on the market Can, perhaps these functions can temporarily remove major part antibacterial, and the polluter such as the fiber adhered to really are very difficult to remove.

Summary of the invention

Technical problem to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of fixed washing machine Inner core self-stripping unit, it can not only realize the effective cleaning to inner tank of washing machine outer wall, and it can be avoided that make brush portion Become over worn phenomenon.

In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of fixed inner tank of washing machine is from clear Cleaning device, it include clean main part, described cleaning main part has:

Non-all-round cleaning brush, described non-all-round cleaning brush has brush portion and without brush portion；

Drive mechanism, described drive mechanism is in transmission connection with non-all-round cleaning brush, in order to drive mechanism drive non-all-round clearly Scrub rotation, and when need not clean inner tank theca, non-all-round cleaning brush is rotated to without brush portion pair by described drive mechanism The state of inner tank theca, the most described without having certain interval between brush portion and inner tank theca；Outside needs clean inner core During wall, non-all-round cleaning brush is rotated the state contacted to brush portion with inner tank theca by described drive mechanism, and now drives machine Structure drives non-all-round cleaning brush to make brush portion do swinging motion back and forth, so that inner tank theca swept by brush portion brush.

Further for effectively inner core being rinsed, thus improve the cleanliness factor that inner tank theca cleans, fixed wash Clothing machine inner core self-stripping unit also includes for spraying liquid when inner tank theca swept by described brush portion brush to described inner tank theca Spray assemblies.

Further providing the concrete structure of a kind of spray assemblies, described spray assemblies has the spray that can be passed through pressurised fluid stream Liquid pipe, described sparge pipe is provided with liquid outlet.

Further for preferably inner tank theca being carried out cleaning showers, described liquid outlet ejection liquid alignment brush portion with The contact site of inner tank theca.

Further, the power source of described drive mechanism is motor (3).

Further for facilitating the replacing of non-all-round cleaning brush, the output shaft of the power source of described drive mechanism is all-round with non- Connection between cleaning brush (1) is detachable connection.

Further provide the detachable structure being connected of a kind of concrete power source and non-all-round cleaning brush, described in drive The output shaft of the power source of motivation structure is connected with described non-all-round cleaning brush by a buckle, and one end of described buckle is connected to drive On the output shaft of the power source of motivation structure, the other end of described buckle is provided with elastic buckles portion, the elastic buckles portion card of described buckle In the hole clipping arranged on described non-all-round cleaning brush.

Further for limiting the hunting range of non-all-round cleaning brush and avoiding it enter cleaning procedure or exit cleaning journey The error angle that order mechanism operating produces, fixed inner tank of washing machine self-stripping unit also includes being arranged on the dynamic of described drive mechanism In transmission process between power source and described non-all-round cleaning brush and for limiting the pendulum of described non-all-round cleaning brush rotation scope Turn journey stop gear.

Further provide the concrete structure of a kind of rotation journey stop gear, fixed inner tank of washing machine self-stripping unit Also include being arranged in described drive mechanism and the transmission process of described non-all-round cleaning brush and for limit described non-all-round clearly Scrubbing the rotation journey stop gear of rotation scope, described rotation journey stop gear includes limited block and is arranged on buckle outer wall On block, described limited block is provided with buckle rotary steering hole, and on limited block, forms buckle rotary steering hole Being provided with original position stopper and final position stopper on inwall, described buckle is rotatably interspersed in described buckle rotary steering In hole, when non-all-round cleaning brush is positioned at the original position of rotation scope, the block of described buckle and described original position stopper Offset；When non-all-round cleaning brush is positioned at the final position of rotation scope, the block of described buckle and described final position stopper Offset.

Further provide the concrete structure of another rotation journey stop gear, the power source of described drive mechanism with The transmission process of described non-all-round cleaning brush is provided with one as the gear pair of rotation journey stop gear, described gear pair bag Including the driving gear meshed together and driven non-all-round gear, driving gear is connected with the output shaft of power source, driven non-entirely Week, gear was in transmission connection with described non-all-round cleaning brush, and the gear meshing section of driven non-all-round gear is provided with original position and nibbles Close dead point portion and engagement dead point, final position portion, when non-all-round cleaning brush is positioned at the original position of rotation scope, described initial Engagement dead point, position portion connects with described driving gear；When non-all-round cleaning brush is positioned at the final position of rotation scope, described Engagement dead point, final position portion connects with described driving gear.

Further, described cleaning main part is arranged on the urceolus of washing machine.

Caused, by inner core collision, the phenomenon damaged further for avoiding cleaning main part and cleaning outside inner core Making brush portion be close to inner tank theca during wall, being provided with between described urceolus and cleaning main part can be to clearly when cleaning inner tank theca Wash main part provide cushion effect to make brush portion be fully contacted with inner tank theca and do not cleaning inner tank theca and described inner core touches The elastic buffering mechanism cleaning main part one cushion effect can be provided when hitting described cleaning main part.

Further providing the structure of a kind of concrete elastic buffering mechanism, described elastic buffering mechanism includes that urceolus connects Assembly, cleaning main part connect assembly and flexible member, and urceolus connects assembly and is arranged on urceolus, and described flexible member is installed Within urceolus connects assembly, cleaning main part connection assembly and be connected with cleaning main part, described cleaning main part connects Assembly inserts described urceolus and connects assembly, and offsets with described flexible member.

Further, described urceolus connects assembly and includes that urceolus connects seat and slide-and-guide set, described slide-and-guide set and institute Stating urceolus connection seat to be connected, urceolus connects seat and is arranged on urceolus, and described cleaning main part connects assembly and includes cleaning master Body portion connects seat and sliding stroke limit base, and described cleaning main part connects one end and the cleaning main part split-phase of seat Even, described sliding stroke limit base is connected to clean main part and connects the other end of seat, and described sliding stroke limit base holds Putting the sliding stroke intracavity connecting seat at urceolus, described cleaning main part connects the other end of seat and inserts described slide-and-guide In set, and described cleaning main part connects the other end of seat by sliding stroke limit base and described flexible member phase Support.

This utility model additionally provides a kind of fixed inner tank of washing machine self-stripping unit, and it includes cleaning main part, Described cleaning main part has:

Drive mechanism, described drive mechanism is in transmission connection with non-all-round cleaning brush, in order to drive mechanism drive non-all-round clearly Scrub rotation, and when need not clean inner tank theca, non-all-round cleaning brush is rotated to without brush portion pair by described drive mechanism The state of inner tank theca, the most described without having certain interval between brush portion and inner tank theca；Outside needs clean inner core During wall, described drive mechanism drives non-all-round cleaning brush integral cycle rotating, so that brush portion contacts and brushes sweeps inner tank theca.

This utility model additionally provides a kind of washing machine, and it includes that body, described body include fixed inner tank of washing machine Self-stripping unit.

Further, described body has a upper cover, and on cover and be provided with interior bore, described upper cover is in the side of interior bore Being provided with control panel, described upper cover is provided with handle hole at the opposite side of interior bore, and described fixed inner tank of washing machine is from clear Cleaning device is arranged in handle hole.

After have employed technique scheme, drive mechanism of the present utility model by control non-all-round cleaning brush rotation, When need not clean inner tank theca time so that it is without brush portion face toward inner tank theca, thus avoid non-all-round cleaning brush always with inner core Wall contacts causes the non-over worn phenomenon of all-round cleaning brush；When needs clean inner tank theca, drive mechanism rotation is non-entirely Week cleaning brush so that it is brush portion contacts with inner tank theca, now and drive non-all-round cleaning brush to make its brush portion do swinging motion back and forth, So that inner tank theca swept by brush portion brush；Certainly, when needs clean inner tank theca, drive mechanism can also drive non-all-round cleaning Brush integral cycle rotating, so that brush portion contacts and brushes sweeps inner tank theca, thus achieves the effective cleaning to inner tank theca；Separately Outward, by spray assemblies, inner tank theca is sprayed liquid so that it is cleaning performance is more preferably.

Accompanying drawing explanation

Fig. 1 is that fixed inner tank of washing machine self-stripping unit of the present utility model is arranged on washing machine and does not clean outside inner core Axonometric chart during wall；

Fig. 2 is that fixed inner tank of washing machine self-stripping unit of the present utility model is arranged on washing machine cleaning inner tank theca Time axonometric chart；

Fig. 3 is the axonometric chart one of fixed inner tank of washing machine self-stripping unit of the present utility model；

Fig. 4 is the axonometric chart two of fixed inner tank of washing machine self-stripping unit of the present utility model；

Fig. 5 is the assembling explosive view that non-all-round cleaning brush of the present utility model is connected with drive mechanism；

Fig. 6 is the axonometric chart of elastic buffering mechanism of the present utility model；

Fig. 7 is the assembling explosive view of elastic buffering mechanism of the present utility model；

Fig. 8 is the axonometric chart of washing machine of the present utility model；

Fig. 9 is the rotation stroke that fixed inner tank of washing machine self-stripping unit of the present utility model is provided with the first structure The partial perspective view one of position-limit mechanism；

Figure 10 is the rotation row that fixed inner tank of washing machine self-stripping unit of the present utility model is provided with the first structure The partial perspective view two of journey position-limit mechanism；

Figure 11 is the rotation row that fixed inner tank of washing machine self-stripping unit of the present utility model is provided with the first structure The partial schematic diagram of journey position-limit mechanism；

Figure 12 is the rotation row that fixed inner tank of washing machine self-stripping unit of the present utility model is provided with the second structure The partial perspective view of journey position-limit mechanism；

Figure 13 is the rotation row that fixed inner tank of washing machine self-stripping unit of the present utility model is provided with the second structure The partial schematic diagram of journey position-limit mechanism.

Detailed description of the invention

In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached Figure, is described in further detail this utility model.

Embodiment one

Such as Fig. 1～7, shown in 9～13, a kind of fixed inner tank of washing machine self-stripping unit, it includes cleaning main part, Described cleaning main part has:

Non-all-round cleaning brush 1, described non-all-round cleaning brush 1 has brush portion 11 and without brush portion 12；

Drive mechanism, described drive mechanism is in transmission connection with non-all-round cleaning brush 1, in order to drive mechanism drive non-all-round clearly Scrub 1 rotation, and when need not clean inner tank theca, non-all-round cleaning brush 1 is rotated to without brush portion by described drive mechanism 12 states facing toward inner tank theca, the most described without having certain interval between brush portion 12 and inner tank theca；When needs clean During inner tank theca, non-all-round cleaning brush 1 is rotated the state contacted to brush portion 11, and this with inner tank theca by described drive mechanism Time drive mechanism drive non-all-round cleaning brush 1 make brush portion 11 do swinging motion back and forth so that brush portion 11 brush sweep inner tank theca.

As it is shown on figure 3, fixed inner tank of washing machine self-stripping unit also includes for sweeping outside inner core at described brush portion 11 brush To the spray assemblies of described inner tank theca injection liquid during wall；Described spray assemblies has the sparge pipe 2 that can be passed through pressurised fluid stream, It is provided with liquid outlet on described sparge pipe 2；The liquid alignment brush portion 11 of described liquid outlet ejection and the contact site of inner tank theca； Inner tank theca can be sprayed liquid, thus improves the cleaning effect of entirety inner tank theca swept by brush portion 11 brush when by spray assemblies Really.

As it is shown in figure 5, the connection between the output shaft of the power source of described drive mechanism and non-all-round cleaning brush 1 is removable Formula of unloading connects, and the structure of detachable connection can be following structure: the output shaft of the power source of described drive mechanism passes through one Buckle 4 is connected with described non-all-round cleaning brush 1, and one end of described buckle 4 can be connected to drive by the way of interference fit On the output shaft of the power source of mechanism, the other end of described buckle 4 is provided with elastic buckles portion, the elastic buckles portion card of described buckle 4 In the hole clipping arranged on described non-all-round cleaning brush 1, like this, just facilitate the replacing of non-all-round cleaning brush 1.Described drive The power source of motivation structure can be motor 3, specifically, can be motor, direct current generator and servomotor, but be not limited to This.

As it is shown in figure 1, described cleaning main part is arranged on the urceolus 10 of washing machine, specifically, main part is cleaned On the inner side barrel of the urceolus 10 that may be mounted at washing machine.

As shown in Fig. 1～2, being provided with between described urceolus 10 and cleaning main part can be to clearly when cleaning inner tank theca Washing main part provides cushion effect to make brush portion 11 and inner tank theca be fully contacted and not clean inner tank theca and described inner core 20 can provide the elastic buffering mechanism cleaning main part one cushion effect when colliding described cleaning main part；Concrete elasticity is delayed Punch mechanism can be following structure: as shown in Figure 6,7, and described elastic buffering mechanism includes that urceolus connects assembly, cleans main part Dividing and connect assembly and flexible member 51, urceolus connects assembly and is arranged on urceolus 10, and described flexible member 51 is arranged on urceolus even In connected components, cleaning main part connection assembly and be connected with cleaning main part, described cleaning main part connects assembly and inserts Described urceolus connects assembly, and offsets with described flexible member 51, and wherein, described flexible member 51 is spring.

Specifically, as shown in Figure 6,7, described urceolus connects assembly and includes that urceolus connects seat 52 and slide-and-guide set 53, institute Stating slide-and-guide set 53 to be connected seat 52 with described urceolus and be connected, urceolus connects seat 52 and is arranged on urceolus 10, and described cleaning is led Body portion connects assembly and includes that cleaning main part connects seat 54 and sliding stroke limit base 55, and described cleaning main part connects The one end of seat 54 is connected with cleaning main part, and described sliding stroke limit base 55 is connected to clean main part and connects seat 54 The other end, described sliding stroke limit base 55 be contained in urceolus connect seat 52 sliding stroke intracavity, described cleaning main body Part connects the other end of seat 54 and inserts in described slide-and-guide set 53, and described cleaning main part connects the another of seat 54 One end is offseted with described flexible member 51 by sliding stroke limit base 55.

In this cleaning process, inner core 20 rotates, it is contemplated that himself may rock as circumference, strikes cleaning main part Point, there is spring inside elastic buffering mechanism, they are collision when, (when i.e. the impact force of inner core 20 is more than spring force, bullet Property buffer gear can towards clash into direction dodge, play safety protection function；Inner core 20 does not has the power clashed into or clash into be less than During spring force, elastic buffering mechanism self can reset and allow brush portion 11 contact friction well with inner tank theca) play to clean and do Clean effect；Certainly elastic buffering mechanism can arrange multiple, and its quantity is not limited to.

What Fig. 1 showed is this self-stripping unit state of being in when not working, and now elastic buffering mechanism with urceolus 10 is Fixedly mounted, direction is normal direction, non-all-round cleaning brush 1 be near that side of inner tank theca without brush portion 12 without felt, whole Individual self-stripping unit is in off working state, is constantly in this position when the most not starting cleaning state, prevents from cleaning when laundry Brush is permanently connected to inner tank theca, causes cleaning brush serious wear thus affects the phenomenon of use.

Fig. 2 is shown as this self-stripping unit duty, and one end of elastic buffering mechanism is fixed, and inner core 20 rotates, motor The energising non-all-round cleaning brush 1 of driving does rotation makes brush portion 11 contact with inner tank theca, and then motor 3 drives non-all-round cleaning brush 1 Doing the swinging motion back and forth of certain angle, inner core 20 rotates, and inner tank theca complete cycle and brush portion 11 can be kept to rub mutually and play Cleaning action；It addition, external high pressure water pump provides water under high pressure to flow in sparge pipe 2, sparge pipe 2 arranges a number of hydrojet Hole, spray hole alignment brush portion 11 and the contact position of inner tank theca, ejected liquid stream, rinsed outside inner core by pressurised fluid stream Wall and brush portion 11 such that it is able to more effectively remove dirty.

After cleaning, without felt the most namely without brush portion 12 towards the outer ancient piece of jade, round, flat and with a hole in its centre of inner core of washing machine, motor control The position of the all-round cleaning brush of manufacture-illegal 1 and inner tank theca is as shown in Figure 1.

As shown in Fig. 9～13, fixed inner tank of washing machine self-stripping unit also includes being arranged on described drive mechanism and institute State in the transmission process of non-all-round cleaning brush 1 and for limiting the rotation stroke limit of described non-all-round cleaning brush 1 rotation scope Mechanism；Rotation journey stop gear can be the following two kinds structure, but is not limited to this；The first structure is as follows: such as Fig. 9～11 Shown in, described rotation journey stop gear includes limited block 7 and the block 41 being arranged on buckle 4 outer wall, on described limited block 7 It is provided with buckle rotary steering hole, and on limited block, on the inwall in formation buckle rotary steering hole, is provided with original position gear Portion 71 and final position stopper 72, described buckle 4 is rotatably interspersed in described buckle rotary steering hole, when non-all-round cleaning When brush 1 is positioned at the original position of rotation scope, the block 41 of described buckle 4 offsets with described original position stopper 71, the most non- All-round cleaning brush 1 is off position, can reset as the zero point after exiting cleaning procedure and use；When non-all-round cleaning brush 1 When the final position of rotation scope, the block 41 of described buckle 4 offsets with described final position stopper 72, so that non-all-round Cleaning brush 1 swings back and forth between original position and final position；In order to simplify structure, as it is shown in figure 9, limited block 2 herein Can use cleaning main part and connect seat 54, certain limited block 2 can also additionally be arranged；The second structure is as follows: such as Figure 12 ～shown in 13, the power source of described drive mechanism with the transmission process of described non-all-round cleaning brush 1 are provided with one as pendulum Turning the gear pair of journey stop gear, described gear pair includes the driving gear 61 that meshes together and driven non-all-round gear 62, driving gear 61 is connected with the output shaft of power source, and driven non-all-round gear 62 is by buckle 4 and described non-all-round cleaning brush 1 is in transmission connection, and the gear meshing section of driven non-all-round gear 62 is provided with original position engagement dead point portion 621 and final position Engagement dead point portion 622, when non-all-round cleaning brush 1 is positioned at the original position of rotation scope, described original position engagement dead point portion 621 connect with described driving gear 61；When non-all-round cleaning brush 1 is positioned at the final position of rotation scope, described final position Engagement dead point portion 622 connect with described driving gear 61, by the effect of gear pair make non-all-round cleaning brush 1 original position with Swing back and forth between final position.

Fig. 8 shows a kind of washing machine, and it includes that body, described body include that this fixed inner tank of washing machine self-cleaning fills Put；

In order to make the setting of this self-stripping unit avoid control panel 40, general self-stripping unit can set with control panel 40 Put the different directions at washing machine, such as: described body has on upper cover 30, and upper cover 30 and is provided with interior bore 301, described Upper cover 30 is provided with control panel 40 in the side of interior bore 301, and described upper cover 30 is provided with behaviour at the opposite side of interior bore 301 Making hole 50, described fixed inner tank of washing machine self-stripping unit is arranged in handle hole 50.On described handle hole 50, covering is set Panel, after opening cover plate, user can irrigate the material such as liquid detergent, softener in handle hole 40, simultaneously also can be herein Extract this cleaning device out change or safeguard.

Embodiment two

A kind of fixed inner tank of washing machine self-stripping unit, it includes cleaning main part, described cleaning main part tool Have:

Drive mechanism, described drive mechanism is in transmission connection with non-all-round cleaning brush 1, in order to drive mechanism drive non-all-round clearly Scrub 1 rotation, and when need not clean inner tank theca, non-all-round cleaning brush 1 is rotated to without brush portion by described drive mechanism 12 states facing toward inner tank theca, the most described without having certain interval between brush portion 12 and inner tank theca；When needs clean During inner tank theca, described drive mechanism drives non-all-round cleaning brush 1 integral cycle rotating, sweeps outside inner core so that brush portion 11 contacts and brushes Wall.

Unlike embodiment one: the drive mechanism of the present embodiment need clean inner tank theca time, drive non-all-round clearly Scrub 1 integral cycle rotating, so its brush portion 11 and also can clean inner tank theca, reach same cleaning performance, fixing of the present embodiment Remaining structure of formula inner tank of washing machine self-stripping unit is identical with the structure of embodiment one.

Particular embodiments described above, solves the technical problem that this utility model, technical scheme and beneficial effect enter Go further description, it should be understood that and the foregoing is only specific embodiment of the utility model, and need not In limiting this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement done Deng, within should be included in protection domain of the present utility model.

Claims

1. a fixed inner tank of washing machine self-stripping unit, it is characterised in that it includes cleaning main part, described cleaning master Body portion has:

Non-all-round cleaning brush (1), described non-all-round cleaning brush (1) has brush portion (11) and without brush portion (12)；

Drive mechanism, described drive mechanism is in transmission connection with non-all-round cleaning brush (1), in order to drive mechanism drives non-all-round cleaning Brush (1) rotates, and when need not clean inner tank theca, non-all-round cleaning brush (1) is rotated to brushless by described drive mechanism Portion (12) is facing to the state of inner tank theca, the most described without having certain interval between brush portion (12) and inner tank theca；When needing During inner tank theca to be cleaned, non-all-round cleaning brush (1) rotation to brush portion (11) is contacted by described drive mechanism with inner tank theca State, and now drive mechanism drives non-all-round cleaning brush (1) to make brush portion (11) do swinging motion back and forth, so that brush portion (11) inner tank theca swept by brush.

Fixed inner tank of washing machine self-stripping unit the most according to claim 1, it is characterised in that: it also include for Spray the spray assemblies of liquid to described inner tank theca when inner tank theca swept by described brush portion (11) brush.

Fixed inner tank of washing machine self-stripping unit the most according to claim 2, it is characterised in that: described spray assemblies has Having the sparge pipe (2) that can be passed through pressurised fluid stream, described sparge pipe is provided with liquid outlet on (2).

Fixed inner tank of washing machine self-stripping unit the most according to claim 3, it is characterised in that: described liquid outlet sprays Liquid alignment brush portion (11) and the contact site of inner tank theca.

Fixed inner tank of washing machine self-stripping unit the most according to claim 1, it is characterised in that: described drive mechanism Power source is motor (3).

Fixed inner tank of washing machine self-stripping unit the most according to claim 1, it is characterised in that: described drive mechanism Connection between output shaft and the non-all-round cleaning brush (1) of power source is detachable connection.

Fixed inner tank of washing machine self-stripping unit the most according to claim 6, it is characterised in that: described drive mechanism The output shaft of power source is connected with described non-all-round cleaning brush (1) by a buckle (4), and one end of described buckle (4) is connected to On the output shaft of the power source of drive mechanism, the other end of described buckle (4) is provided with elastic buckles portion, the bullet of described buckle (4) Property button portion be stuck in the upper hole clipping arranged of described non-all-round cleaning brush (1).

Fixed inner tank of washing machine self-stripping unit the most according to claim 7, it is characterised in that: also include being arranged on institute State in the transmission process of drive mechanism and described non-all-round cleaning brush (1) and be used for limiting the rotation of described non-all-round cleaning brush (1) The rotation journey stop gear of scope, described rotation journey stop gear includes limited block (7) and is arranged on buckle (4) outer wall Block (41), described limited block (7) is provided with buckle rotary steering hole, and on limited block, forms buckle rotary steering Being provided with original position stopper (71) and final position stopper (72) on the inwall in hole, described buckle (4) is rotatably interspersed in In described buckle rotary steering hole, when non-all-round cleaning brush (1) is positioned at the original position of rotation scope, described buckle (4) Block (41) offsets with described original position stopper (71)；When non-all-round cleaning brush (1) is positioned at the final position of rotation scope Time, the block (41) of described buckle (4) offsets with described final position stopper (72).

Fixed inner tank of washing machine self-stripping unit the most according to claim 1, it is characterised in that: described cleaning main part Divide and be arranged on the urceolus (10) of washing machine.

Fixed inner tank of washing machine self-stripping unit the most according to claim 9, it is characterised in that: described urceolus (10) And cleaning to be provided with between main part can provide cushion effect to make brush portion (11) to cleaning main part when cleaning inner tank theca It is fully contacted with inner tank theca and can when not cleaning inner tank theca and described inner core (20) collides described cleaning main part The elastic buffering mechanism cleaning main part one cushion effect is provided.

11. fixed inner tank of washing machine self-stripping units according to claim 10, it is characterised in that: described elastic buffer Mechanism includes that urceolus connects assembly, cleans main part connection assembly and flexible member (51), outside urceolus connection assembly is arranged on On cylinder (10), described flexible member (51) is arranged on urceolus and connects in assembly, cleans main part and connects assembly and clean main body Part connect, described cleaning main part connect assembly insert described urceolus connect assembly, and with described flexible member (51) phase Support.

12. fixed inner tank of washing machine self-stripping units according to claim 11, it is characterised in that: described urceolus connects Assembly includes that urceolus connects seat (52) and slide-and-guide set (53), and described slide-and-guide set (53) is connected seat (52) with described urceolus Being connected, urceolus connects seat (52) and is arranged on urceolus (10), and described cleaning main part connects assembly and includes cleaning main part Dividing and connect seat (54) and sliding stroke limit base (55), described cleaning main part connects one end and the cleaning main body of seat (54) Part is connected, and described sliding stroke limit base (55) is connected to clean main part and connects the other end of seat (54), described cunning Dynamic stroke limit seat (55) is contained in urceolus and connects the sliding stroke intracavity of seat (52), and described cleaning main part connects seat (54) The other end insert in described slide-and-guide set (53), and described cleaning main part connects the other end of seat (54) and leads to Cross sliding stroke limit base (55) to offset with described flexible member (51).

13. fixed inner tank of washing machine self-stripping units according to claim 1, it is characterised in that: also include being arranged on In transmission process between power source and the described non-all-round cleaning brush (1) of described drive mechanism and be used for limiting described non-all-round The rotation journey stop gear of cleaning brush (1) rotation scope.

14. fixed inner tank of washing machine self-stripping units according to claim 13, it is characterised in that: described drive mechanism Power source and described non-all-round cleaning brush (1) transmission process in be provided with one as the gear of rotation journey stop gear Pair, described gear pair includes the driving gear (61) that meshes together and driven non-all-round gear (62), driving gear (61) with The output shaft of power source is connected, and driven non-all-round gear (62) is in transmission connection with described non-all-round cleaning brush (1), driven non-all-round The gear meshing section of gear (62) is provided with original position engagement dead point portion (621) and engagement dead point, final position portion (622), When non-all-round cleaning brush (1) is positioned at the original position of rotation scope, described original position engagement dead point portion (621) and described master Moving gear (61) connects；When non-all-round cleaning brush (1) is positioned at the final position of rotation scope, the engagement of described final position is dead Point portion (622) connects with described driving gear (61).

15. 1 kinds of fixed inner tank of washing machine self-stripping units, it is characterised in that it includes cleaning main part, described cleaning Main part has:

Drive mechanism, described drive mechanism is in transmission connection with non-all-round cleaning brush (1), in order to drive mechanism drives non-all-round cleaning Brush (1) rotates, and when need not clean inner tank theca, non-all-round cleaning brush (1) is rotated to brushless by described drive mechanism Portion (12) is facing to the state of inner tank theca, the most described without having certain interval between brush portion (12) and inner tank theca；When needing During inner tank theca to be cleaned, described drive mechanism drives non-all-round cleaning brush (1) integral cycle rotating, so that brush portion (11) contacts also Inner tank theca swept by brush.

16. 1 kinds of washing machinees, it is characterised in that: it includes that body, described body include institute as any one of claim 1 to 15 The fixed inner tank of washing machine self-stripping unit stated.

17. washing machinees according to claim 16, it is characterised in that: described body has upper cover (30), and upper cover (30) being provided with interior bore (301) on, described upper cover (30) is provided with control panel (40), institute in the side of interior bore (301) Stating upper cover (30) and the opposite side of interior bore (301) is provided with handle hole (50), described fixed inner tank of washing machine self-cleaning fills Put and be arranged in handle hole (50).