CN112981869A

CN112981869A - Washing machine

Info

Publication number: CN112981869A
Application number: CN201911300700.1A
Authority: CN
Inventors: 刘尊安; 李文明; 朱国防; 卢立群; 刘让雷; 张红伟
Original assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2021-06-18
Anticipated expiration: 2039-12-17
Also published as: CN112981869B

Abstract

The invention provides a washing machine, comprising an inner barrel, wherein washing water is independently contained when clothes are washed; the lint filtering device is arranged on the inner wall of the inner barrel and comprises a filtering part used for filtering lint in dewatering water, and the filtering part can be arranged in a turnover mode; and the filter component is provided with a turnover matching structure. The washing machine is designed to be free of an outer barrel, the inner barrel is provided with the thread scraps filtering device for filtering thread scraps in dewatering water, and the filtering part on the thread scraps filtering device can be arranged in a turnover mode, so that one surface for blocking the thread scraps can be turned to the top position, and a user can clean the thread scraps conveniently. According to the invention, the filter component is provided with the overturning matching structure, so that the filter component can be conveniently overturned through the overturning matching structure, and a user can clean thread scraps adhered to the filter component more conveniently.

Description

Washing machine

Technical Field

The invention relates to the technical field of washing equipment, in particular to a washing machine.

Background

A general washing machine now includes: an outer tub for holding washing water; an inner tub rotatably installed inside the outer tub; a pulsator rotatably installed at the bottom of the inner tub; a motor and a clutch configured to rotate the inner tub and the pulsator. When the laundry and the detergent are introduced into the inner tub, the pulsator agitates the washing water together with the laundry introduced into the inner tub, thereby removing dirt from the laundry.

However, with the development of science and technology, the structure of the existing washing machine has certain structural disadvantages, for example, the existing washing machine generally has an outer barrel, the main function of the outer barrel is to collect and discharge the water thrown out from the inner barrel in the dehydration process, and the existence of the inner barrel in other processes causes the following problems:

first, when washing or rinsing, the washing water between the inner and outer tub cannot be utilized, resulting in waste of water.

Second, during washing or rinsing, because deposit water between the interior outer bucket, lead to dirty by the accumulation on the inner wall of interior bucket outer wall and outer bucket, and difficult or unable by clearance to along with washing machine live time's accumulation, influence washing effect and user experience.

And the washing machine with the same specification shell is limited by the structure of the outer barrel, so that the capacity of the inner barrel is limited, and the expansion of the washing machine under the same specification shell has important significance for the majority of users.

Based on the above problems, the development of the existing washing machine is gradually developing towards the "outer barrel removal", and the existing "outer barrel-free washing machine" comprises an inner barrel without holes and a water collecting device arranged at the bottom of the inner barrel without holes, wherein a dewatering water outlet is arranged at the upper part of the highest water level on the inner wall of the inner barrel without holes, a dewatering water channel is arranged on the inner wall of the inner barrel without holes, the dewatering water channel is communicated with the dewatering water outlet and the water collecting device, and dewatering drainage is guided into the water collecting device to be discharged. The scheme of the 'washing machine without the outer barrel' introduces dehydration into the water collecting device by adopting the dehydration water channel, if the dehydration water channel is blocked by thread scraps during dehydration and drainage, the dehydration is affected, and the cleaning is not easy. Therefore, how to realize the filtering of the thread scraps of the 'tub-free washing machine' for dewatering and draining is very important for the normal work of the washing machine.

The washing machine without the outer barrel is characterized in that water is upwards thrown out along the inner wall of the inner barrel through centrifugal force during dehydration, the water is discharged to the bottom of the outer barrel through the upper dehydration water outlet, impurities of clothes such as thread scraps and thread ends in the clothes in the inner barrel can possibly block the dehydration water outlet in the washing process, and if the dehydration water outlet is blocked by foreign matters, the water cannot flow away from the dehydration water outlet to cause unsmooth drainage.

The dewatering water outlet on the inner barrel of the washing machine without the outer barrel is exposed, even if a common blocking structure is arranged, the washing machine is not easy to disassemble, a user is not easy to clean, foreign matters are blocked by the blocking structure after a long time, and unsmooth drainage can be caused.

Previously, we have proposed the filter house that can overturn and set up, the line bits of adhesion above the convenience of customers overturn the filter house after dismantlement, but the filter house sets up to reversible structure, when the filter house is overturn in reality, if the filter house surface does not set up the structure that does benefit to the application of force, the user is when clearing up the line bits, the upset filter house is not easy thing, and user experience is not good.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a washing machine, which facilitates the turning of a filter member and facilitates the cleaning of lint on the filter member by a user. Specifically, the following technical scheme is adopted:

a washing machine comprising:

an inner tub for independently containing washing water when washing laundry;

the lint filtering device is arranged on the inner wall of the inner barrel and comprises a filtering part used for filtering lint in dewatering water, and the filtering part can be arranged in a turnover mode;

and the filter component is provided with a turnover matching structure.

In the above scheme, be provided with upset cooperation structure on the filter component, conveniently overturn the filter component through this upset cooperation structure, convenience of customers clears up the thread scraps of adhesion on the filter component more.

Preferably, the flip-fit structure comprises a protruding structure provided on the filter element, or the flip-fit structure comprises a recessed structure provided on the filter element.

In the above scheme, the protruding structure is arranged on the overturning matching structure, so that a user can conveniently apply acting force for overturning the filtering component to the protruding structure manually or through other components.

Preferably, the filtering component comprises a horizontal part and a vertical part which are vertically connected, and the overturning matching structure comprises a protruding structure which is arranged on the horizontal part and/or the vertical part and extends towards the axis of the inner barrel; or the overturning matching structure comprises a groove formed by the vertical part sinking towards one side of the inner wall of the inner barrel.

In the above scheme, when the upset cooperation structure is the protrusion structure, can directly drive the whole upset of filter component through this protrusion structure, when the upset cooperation structure was the recess, then can exert the effort of upset filter component equally through this recess.

Preferably, the bottom of the vertical part is connected with the horizontal part, and the horizontal part comprises a horizontal filtering body extending from the bottom of the vertical part to one side of the inner barrel wall and a protruding structure extending from the bottom of the vertical part to the axis of the inner barrel.

In the above scheme, the vertical part bottom is connected at the position that the horizontal part is close to the border, and then the horizontal part is located the vertical part and has been close to the one side of interior bucket axle center and formed the protruding structure that extends to interior bucket axle center, and this structural design is ingenious reasonable, need not set up specially protruding structure but the hookup location through horizontal part and vertical part for naturally formed the protruding structure of interior bucket axle center on the horizontal part.

Preferably, the washing machine includes a pressing cover, and the pressing cover is provided with a turnover action part for turning over the filter component corresponding to the turnover matching structure.

In the above scheme, the gland can be used for cooperating with the filter element to realize the overturning of the filter element.

Preferably, the gland is circular structure, upset effect portion includes a plurality ofly, sets up along circular structure week border interval.

In the above scheme, a plurality of filter elements are arranged at intervals on the top circumference of the inner barrel, and each filter element corresponds to at least one dehydration water outlet. The gland border corresponds each filtering component and sets up a upset effect portion for with the cooperation of the upset cooperation portion on the filtering component, in order to realize each filtering component of upset, this gland once can overturn each filtering component on the interior bucket inner wall, has improved work efficiency, has reduced user's work burden.

Preferably, the turning action part comprises a notch arranged on the edge of the gland.

In this scheme, because filter equipment is protrusion in interior bucket inner wall setting, consequently the gland corresponds and sets up to the opening structure, and the opening is used for the upset cooperation portion on the filter element to make the filter element upset.

Preferably, the thread scrap filtering device is provided with a limiting installation structure, and the gland is installed on the limiting installation structure in a limiting mode.

In the above scheme, the filter device is provided with the limiting installation structure, and the gland can be installed on the thread scrap filter device in a limiting mode, so that clothes can be pressed by the gland when the clothes such as down jackets are washed, the clothes can be fully soaked, and the washing effect of the clothes is prevented from being influenced due to the fact that part of fabrics of the clothes floats above the water surface.

Preferably, the lint filtering device comprises a mounting bracket fixed on the inner wall of the inner barrel and a filtering component rotatably arranged on the mounting bracket, and the limiting mounting structure is arranged on the mounting bracket or on the filtering component.

In the above aspect, the cover is preferably fixed to the filter member.

Preferably, a balance ring is installed on the opening of the inner barrel, a protruding structure extending towards the axial center of the inner barrel is arranged on the filtering component, the limiting installation structure comprises a limiting groove formed between the protruding structure and the balance ring, and the edge of the gland is inserted and installed in the limiting groove.

Preferably, the filtering component comprises at least two protruding structures extending towards the axis of the inner barrel, the limiting installation structure comprises a limiting groove formed between the two protruding structures, and the edge of the gland is inserted into the limiting groove.

Preferably, the filtering component comprises a horizontal part and a vertical part which are vertically connected, the top of the vertical part is clamped on a balance ring of the inner barrel, the bottom of the vertical part is connected with the horizontal part, the horizontal part comprises a protruding structure which extends from the bottom of the vertical part to the axis of the inner barrel, one surface of the vertical part, which is close to the axis of the inner barrel, is provided with the protruding structure, and the limiting installation structure comprises a limiting groove formed between the horizontal part and the two protruding parts on the vertical part.

Through adopting above-mentioned technical scheme, this application has following beneficial effect:

the washing machine comprises an inner barrel, wherein washing water is independently contained when clothes are washed; the lint filtering device is arranged on the inner wall of the inner barrel and comprises a filtering part used for filtering lint in dewatering water, and the filtering part can be arranged in a turnover mode; and the filter component is provided with a turnover matching structure. The washing machine is designed to be free of an outer barrel, the inner barrel is provided with the thread scraps filtering device for filtering thread scraps in dewatering water, and the filtering part on the thread scraps filtering device can be arranged in a turnover mode, so that one surface for blocking the thread scraps can be turned to the top position, and a user can clean the thread scraps conveniently. According to the invention, the filter component is provided with the overturning matching structure, so that the filter component can be conveniently overturned through the overturning matching structure, and a user can clean thread scraps adhered to the filter component more conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a front view of a lint filter assembly of a washing machine according to the present invention;

FIG. 2 is a side view of the washing machine according to the present invention, in which a lint filter is provided;

FIG. 3 is a schematic view of the filter portion of FIG. 2 after being inverted;

FIG. 4 is a schematic view of a flip top filter element according to a fourth embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a fourth embodiment of the present invention in which a pressure cap is limitedly mounted on a filter element.

In the figure, 1, an inner barrel; 2. an inner wall; 21. a dehydration water outlet; 22. a first plate body; 23. a second plate body; 3. a horizontal portion; 4. a vertical portion; 5. a rotating shaft; 6. clamping convex; 7. a balance ring; 8. a card slot; 9. a protruding structure; 10. and (7) pressing the cover.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the existing 'no-outer-barrel washing machine', water is upwards thrown out along the inner wall 2 of the inner barrel 1 through centrifugal force during dehydration and is discharged through the upper dehydration water outlet 21, and during washing of clothes in the inner barrel 1, impurities such as thread scraps, thread ends and the like in the clothes may block the dehydration water outlet 21, and if the dehydration water outlet 21 is blocked by foreign matters, the water cannot flow away from the dehydration water outlet 21, so that unsmooth drainage is caused. The dehydration water outlet 21 on the inner barrel 1 of the 'washing machine without outer barrel' is exposed, if a common blocking structure is arranged, the dehydration water outlet 21 is not easy to detach, a user is not easy to clean, and foreign matters can block the dehydration water outlet 21 after a long time, so that the drainage is not smooth. In view of this, the washing machine of the present invention will be described in detail with reference to the accompanying drawings:

referring to fig. 1 to 5, the present invention provides a washing machine including:

an inner tub 1 for independently containing washing water when washing laundry;

the thread scraps filtering device is arranged on the inner wall of the inner barrel 1 and comprises a filtering component used for filtering thread scraps in dewatering water, and the filtering component can be arranged in a turnover mode.

The filter part on the thread scrap filter device can be arranged in a turnover mode, so that one surface blocking thread scraps can be turned over to the top position, and a user can clean the thread scraps manually.

Example one

Referring to fig. 1 to 3, in the present embodiment, a washing machine includes:

an inner tub 1 for independently containing washing water when washing laundry;

the thread scraps filtering device is arranged on the inner wall 2 of the inner barrel 1 and comprises a filtering component used for filtering thread scraps in dewatering water, and the filtering component can be arranged in a turnover mode.

The washing machine comprises a dehydration water outlet 21 arranged on the inner wall 2 of the inner barrel 1, the thread scraps filtering device comprises a horizontal part 3 arranged at the lower side of the dehydration water outlet, and the horizontal part 3 can be arranged in a turnover way. The horizontal part is provided with a filtering structure, the horizontal part 3 is in a horizontal state under a normal state, when the washing machine dehydrates, water is thrown upwards along the inner wall 2 of the inner barrel 1 through centrifugal force, and dehydrated drainage water enters the dehydration water outlet 21 to be discharged after being filtered by the horizontal part 3. When the lint needs to be cleaned, the user may turn the horizontal portion 3 such that the lower surface (the surface blocking the lint) thereof is turned to the upper portion, thereby facilitating the manual cleaning of the lint by the user.

The thread scraps filtering device comprises a mounting frame arranged on the inner wall 2 of the inner barrel 1, and the horizontal part 3 is arranged on the mounting frame in a turnover way.

One end of the mounting frame is fixed on the inner wall 2 of the inner barrel 1, the other end of the mounting frame extends towards the interior of the inner barrel 1, a connecting hole is formed in the end portion of the mounting frame, a connecting hole is formed in the horizontal portion 3, and the connecting hole in the mounting frame is connected with the connecting hole in the horizontal portion 3 through a rotating shaft 5. A connection hole is provided at an end of the mounting frame, and the horizontal part 3 is mounted on the connection hole through the rotation shaft 5, and the horizontal part 3 can rotate 360 degrees along the rotation shaft 5 without interfering with the inner wall 2 of the inner tub 1.

Furthermore, the horizontal part 3 is integrally of a plate-shaped structure, a connecting part is convexly arranged on one side edge of the plate-shaped structure, a connecting hole is formed in the connecting part, and the connecting hole in the connecting part is connected with the connecting hole in the mounting frame through a rotating shaft 5. Therefore, when the horizontal part 3 rotates towards one side of the inner wall 2 of the inner barrel 1, the horizontal part 3 is horizontally arranged at the lower side of the dehydration water outlet 21 to filter the thread scraps, the horizontal part 3 rotates away from the inner wall 2, preferably rotates 100 degrees and 180 degrees, one surface of the horizontal part 3 blocking the thread scraps is turned over to the barrel opening facing the inner barrel 1, the rotating position of the horizontal part 3 is arranged at the edge position of one side of the horizontal part 3, the horizontal part 3 can be far away from the inner wall 2 of the inner barrel 1 and is turned over towards the barrel opening side of the inner barrel 1, and therefore a user can conveniently clean the thread scraps manually.

Specifically, the horizontal part 3 comprises a filtering structure, and the filtering structure comprises a filtering grid/a filtering baffle rib; the horizontal part 3 rotates towards the inner wall 2, so that the filtering grids/filtering blocking ribs are positioned at the lower side of the dehydration water outlet 21, and the horizontal part 3 rotates away from the inner wall 2, so that one side of the filtering grids/filtering blocking ribs blocking thread scraps is overturned to face the opening of the inner barrel 1.

When the horizontal part 3 is in a horizontal state and the horizontal part 3 is impacted by water flow when filtering the lint, the horizontal part 3 is easy to rotate to change the position, and the working position of filtering the lint is changed. Specifically, the horizontal portion 3 is provided with a connecting portion, the connecting portion is a plate-shaped body, and the plate-shaped body is in limit fit with a limit structure on the washing machine: the bottom of a balance ring 7 on the opening of the washing machine is provided with a clamping groove 8, the plate-shaped body is clamped in the clamping groove 8, the horizontal part 3 is positioned, and when the washing machine needs to be disassembled, the horizontal part 3 can be rotated only by taking off the clamping.

Further, the mounting frame may only include a plate body, one end of which is fixed on the inner wall 2 of the inner barrel 1, and the other end of which extends toward the inside of the inner barrel 1, and the end of which is provided with a connection structure rotatably connected with the horizontal part 3.

In a preferred scheme, the mounting frame comprises a first plate body 22 and a second plate body 23 which are respectively arranged at two sides of the dehydration water outlet 21, the inner wall 2 of the inner barrel 1 of the two plate bodies extends towards the inner part of the inner barrel 1, two connecting holes are correspondingly arranged at the end parts of the two plate bodies, and the horizontal part 3 is rotatably arranged between the two plate bodies. Wherein, can set up filtration on these two plate bodys, the line bits in the filtration aquatic.

Example two

In the second embodiment, the washing machine includes:

an inner tub 1 for independently containing washing water when washing laundry;

the thread scraps filtering device is arranged on the inner wall of the inner barrel 1 and comprises a filtering part used for filtering thread scraps in dewatering water, and the filtering part can be arranged in a turnover mode.

The washing machine includes a dehydration water outlet 21 provided on an inner wall of the inner tub 1, and the lint filtering device includes a vertical portion 4 provided in front of the water outlet, the vertical portion 4 being rotatably provided.

A vertical portion 4 is provided at the front side of the dehydration water outlet 21, and the vertical portion 4 filters the water entering the dehydration water outlet 21 from the front side of the dehydration water outlet 21. Under the 4 normal conditions of this vertical portion, vertical setting, the dehydration of filtration drainage, and when needs clearance thread scraps, rotate this vertical portion 4, adjust its position for its one side that blocks the thread scraps upwards or towards the bung hole of interior bucket 1, thereby the user of being convenient for clears up the thread scraps.

The vertical part 4 and the horizontal part 3 are independently arranged, and the vertical part 4 and the horizontal part 3 are respectively rotatably connected with a mounting frame on the inner wall 2 of the inner barrel 1.

In the embodiment, the inner wall 2 of the inner barrel 1 of the washing machine is respectively provided with corresponding mounting frames corresponding to the vertical part 4 and the horizontal part 3, and the vertical part 4 and the horizontal part 3 are respectively rotatably mounted on the corresponding mounting frames; alternatively, only one mounting frame is provided on the inner wall 2 of the inner tub 1 of the washing machine, two connection parts are provided on the mounting frame, and the vertical part 4 and the horizontal part 3 are rotatably connected to the two connection parts, respectively.

For example, a first mounting frame and a second mounting frame (not shown in the figure) extend towards the inner part of the inner barrel 1 on the inner wall 2 of the inner barrel 1, the first mounting frame is used for mounting the vertical part 4, the second mounting frame is used for mounting the horizontal part 3, wherein the first mounting frame is higher than the second mounting frame, the mounting position of the vertical part 4 is higher than that of the horizontal part 3, in the working state, the horizontal part 3 is horizontal, the vertical part 4 is vertical, the two parts are in an L shape, the top of the vertical filtering is provided with a rotating structure, the rotating structure can be arranged in a turnover mode with the first mounting frame, one side of the horizontal filtering, which is far away from the inner wall 2 of the inner barrel 1, is rotatably connected onto the second mounting frame, when the lint on the vertical part 4 needs to be cleaned, the position of the vertical part 4 is rotated, so that the side of the. When the line bits on the horizontal part 3 need to be cleared up, the position of the vertical part 4 is adjusted firstly, then the position of the horizontal part is rotated, the vertical part is prevented from shielding the area of the horizontal part 3 exposed at the opening of the barrel, the left side end of the horizontal part 3 is turned downwards to one side inside the inner barrel 1, the horizontal part 3 is turned over to one side of the opening of the inner barrel 1, and one side of the line bits is turned over on the upper part, so that a user can conveniently manually clear the line bits.

EXAMPLE III

Referring to fig. 1-3, in the third embodiment, the horizontal portion 3 and the vertical portion 4 are integrally formed, the horizontal portion 3 and the vertical portion 4 are vertically connected, and a connecting portion is provided at the intersection of the horizontal portion 3 and the vertical portion 4, and is rotatably connected to a mounting frame on the inner wall 2 of the inner tub 1. In this implementation, horizontal part 3 and vertical 4 integrated into one piece, the filter house that forms L type structure, the corner of L type structure is provided with connecting portion, and line bits filter equipment is including installing the mounting bracket on the inner wall 2 of interior bucket 1, and the mounting bracket can overturn with connecting portion and be connected.

The mounting frame comprises a first plate body 22 and a second plate body 23 which are respectively arranged at two sides of the dehydration water outlet 21, the two plate bodies extend towards the inner part of the inner barrel 1 from the inner wall 2 of the inner barrel 1, two connecting holes are correspondingly arranged at the end parts of the two plate bodies, the connecting parts are provided with the connecting holes, and the connecting holes are connected through a rotating shaft 5. Wherein, the first plate body 22 and the second plate body 23 are respectively arranged at two sides of the dehydration water outlet 21, and the horizontal part 3 and the vertical part 4 which are integrally formed are positioned in the space between the first plate body 22 and the second plate body 23.

Be provided with filtration on first plate body 22 and the second plate body 23 to water to getting into the drainage delivery port by both sides filters, so, horizontal part 3, vertical portion 4, two plate bodies all filter the drainage of dehydrating from all directions, ensure line bits filter effect, prevent that impurity such as line bits, end of a thread from plugging up dehydration delivery port 21.

The inner tub 1 of the washing machine is provided with a limit structure which limits the positions of the horizontal part 3 and the vertical part 4.

In the above solution, the limiting structure is used to limit the positions of the horizontal part 3 and the vertical part 4, so that the horizontal part 3 is stabilized in a horizontal position and the vertical part 4 is stabilized in a vertical position.

The inner barrel 1 comprises a balance ring 7 arranged on a barrel opening, the limiting structure comprises a clamping groove arranged at the bottom of the balance ring 7, and one end, far away from the horizontal part 3, of the vertical part 4 is clamped in the clamping groove 8.

Specifically, the gimbal ring 7 bottom has set gradually first arch and second arch along radially, forms between first arch and the second arch the draw-in groove, the mounting panel includes square plate body, square plate body with be provided with protruding 6 of card on the terminal surface of draw-in groove 8 complex one side, the protruding 6 joints of card are in the draw-in groove 8. When the filter part needs to be turned over, only force is needed to be applied to enable the clamping protrusion 6 at the top of the vertical part 4 to be separated from the clamping part.

Preferably, a plurality of dehydration water outlets 21 are arranged on the inner wall 2 of the washing machine on one side of the bucket opening in a circle, and two plate bodies of the mounting frame can be arranged on two sides of two adjacent dehydration water outlets 21, so that a plurality of lint filtering devices are arranged on the inner wall 2 of the inner bucket 1 of the washing machine in a circle.

Wherein, mounting bracket one end and 2 faces of inner wall of 1 abut, the drainage is set up on the outer wall of inner tub 1, the connecting piece is penetrated inner tub 1 and mounting bracket by the drainage outer wall, with mounting bracket, inner tub 1, drainage fixed connection, or, the said connecting piece is penetrated inner tub 1 and drainage lateral wall by the mounting bracket, with mounting bracket, inner tub 1, drainage fixed connection.

Example four

Referring to fig. 4 and 5, the present embodiment provides a washing machine, which facilitates turning of a filter member, and facilitates cleaning of lint on the filter member by a user. Specifically, the following technical scheme is adopted:

a washing machine comprising:

an inner tub for independently containing washing water when washing laundry;

and the filter component is provided with a turnover matching structure.

Wherein the flip fit structure comprises a protruding structure 9 arranged on the filter element, or the flip fit structure comprises a recessed structure arranged on the filter element. In this embodiment, the protruding structure 9 is disposed on the flip matching structure, which is convenient for a user to manually turn over the filter component, or apply an acting force to the protruding structure 9 through other components. Likewise, when the flip-fit structure is a recessed structure, it is also advantageous to apply a force to the filter element to flip it.

In this embodiment, the filtering component includes a horizontal part 3 and a vertical part 4 which are vertically connected, at least the horizontal part 3 is provided with a filtering structure, preferably, the horizontal part 3 and the vertical part 4 are both provided with filtering structures for filtering thread scraps in dewatering water, and the overturning matching structure includes a protruding structure 9 which is arranged on the horizontal part 3 and/or the vertical part 4 and extends towards the axis of the inner barrel; or, the turning fit structure comprises a groove (not shown) formed by the vertical part 4 sinking towards one side of the inner wall of the inner barrel.

In the above scheme, when the upset cooperation structure is protruding structure 9, can directly drive the whole upset of filter component through this protruding structure 9, when the upset cooperation structure was the recess, then can exert the effort of upset filter component through this recess equally.

In a preferred scheme, referring to fig. 4, the bottom of the vertical part 4 is connected to the horizontal part 3, and the horizontal part 3 comprises a horizontal filtering body extending from the bottom of the vertical part 4 to one side of the inner barrel wall and a protruding structure 9 extending from the bottom of the vertical part 4 to the axis of the inner barrel. In this scheme, vertical portion 4 bottom is connected in the position that horizontal portion 3 is close to the border, and then horizontal portion 3 is located one side that vertical portion 4 is close to interior bucket axle center and has formed the protruding structure 9 that extends to interior bucket axle center, and this structural design is ingenious reasonable, need not set up specially protruding structure 9 but through the hookup location of horizontal portion 3 and vertical portion 4 for naturally formed protruding structure 9 to interior bucket axle center on the horizontal portion 3. The horizontal part 3 is arranged on a mounting frame on the wall of the inner barrel in a turnover way.

Further, the washing machine comprises a gland 10, and the gland 10 is provided with an overturning action part for overturning the filtering component corresponding to the overturning matching structure.

In the above solution, the pressing cover 10 can be used to cooperate with the filter element to realize the turning of the filter element.

The gland 10 is a circular structure, and the turnover action part comprises a plurality of parts which are arranged at intervals along the periphery of the circular structure. The top circumference of the inner barrel is provided with a dehydration water outlet 21, therefore, a plurality of filtering components are arranged on the top circumference of the inner barrel at intervals, and each filtering component corresponds to at least one dehydration water outlet 21. The edge of the gland 10 is provided with a turning action part corresponding to each filtering component and used for being matched with a turning matching part on the filtering component so as to realize turning of each filtering component, and the gland 10 can turn over each filtering component on the inner wall of the inner barrel once, so that the working efficiency is improved, and the labor burden of a user is reduced.

Preferably, the turning action part comprises a notch arranged on the edge of the gland 10. In this scheme, because filter equipment is protrusion in interior bucket inner wall setting, consequently gland 10 corresponds and sets up to the opening structure, and the inside border that the opening is close to the gland center acts on the upset cooperation portion (protruding structure 9 or sunk structure) on the filter element and makes the filter element upset.

The wire scrap filtering device is provided with a limiting installation structure, and the gland 10 is installed on the limiting installation structure in a limiting mode.

Set up spacing mounting structure on filter equipment, gland 10 can be spacing to be installed on the thread scraps filter equipment to when clothing such as washing down coat, gland 10 can push down the clothing, makes the clothing fully wet, prevents that partial surface fabric of clothing from floating above the surface of water, influences the washing effect of clothing.

The thread scrap filtering device comprises a mounting frame fixed on the inner wall of the inner barrel and a filtering component rotatably arranged on the mounting frame, and the limiting mounting structure is arranged on the mounting frame or on the filtering component.

In a specific embodiment, the mounting frame comprises a first plate body 22 and a second plate body 23 which are positioned at two sides of the dehydration water outlet 21, a limit mounting structure is arranged on the two plate bodies, and the gland 10 is limit-mounted on the mounting frame. If the first plate 22 and the second plate 23 are provided with a protrusion or a recess on the opposite side, and the second plate 23 and the first plate 22 are provided with a protrusion or a recess on the opposite side, the two sides of the opening on the gland 10 can be limited and mounted on the protrusion or the recess.

In a preferred embodiment, the gland 10 is a limit fitting on the filter element, i.e. a limit fitting is provided on the filter element.

In a first realizable scheme, a balance ring 7 is installed on the opening of the inner barrel, a protruding structure 9 extending towards the axial center of the inner barrel is arranged on the filtering component, a limiting groove is formed between the protruding structure 9 and the balance ring 7 by the limiting installation structure, and the edge of the gland 10 is inserted and installed in the limiting groove. The protruding structure 9 may be protruded from the vertical part 4, or may be protruded from the horizontal part 3.

In a second realizable solution, the filtering component comprises at least two protruding structures 9 extending towards the axis of the inner barrel, the limiting installation structure comprises a limiting groove formed between the two protruding structures 9, and the edge of the gland 10 is inserted and installed in the limiting groove. Specifically, the filtering component comprises a horizontal part 3 and a vertical part 4 which are vertically connected, the top of the vertical part 4 is clamped on a balance ring 7 of the inner barrel, the bottom of the vertical part is connected with the horizontal part 3, the horizontal part 3 comprises a protruding structure 9 extending from the bottom of the vertical part 4 to the axis of the inner barrel, the protruding structure 9 is arranged on one surface of the vertical part 4 close to the axis of the inner barrel, and the limiting installation structure comprises a limiting groove formed between the horizontal part 3 and the two protruding parts on the vertical part 4. Wherein, the 7 bottoms of stabilizer ring are provided with draw-in

groove

8, and 4 top joints of vertical portion are in draw-in groove 8, and the user can be with the help of gland 10 to act on the protruding structure 9 on the filter element when needing clearance line bits for 4 tops of vertical portion of filter element take off the card, and the upset.

Fourth, on the basis of third embodiment, increased upset cooperation structure, protruding structure 9 or recessed structures promptly, so when putting into gland 10, gland 10 earlier with the first protruding structure 9 contact on the vertical portion 4, push down hard, the card is taken off at vertical portion 4 top, gland 10 can rotate filter element and press open, if at this moment when having accumulated a large amount of thread scraps on the filter element, the user can carry out the thread scrap clearance. After the user cleared up the thread scraps, pull the gland 10 upwards gently, can install filter equipment back to the normal position, and the gland 10 joint is between two protruding structures 9 simultaneously, at whole operation in-process, can not deviate from again. After the whole machine program is finished, the pressing cover 10 can be taken out by pulling the pressing cover 10 upwards with force.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A washing machine, characterized by comprising:

an inner tub for independently containing washing water when washing laundry;

and the filter component is provided with a turnover matching structure.

2. A washing machine as claimed in claim 1 wherein the flip-engagement formation comprises a projection provided on the filter element or the flip-engagement formation comprises a recess provided on the filter element.

3. The washing machine as claimed in claim 1 or 2, wherein the filtering member includes a horizontal part and a vertical part which are vertically connected, and the flip fitting structure includes a protrusion structure provided on the horizontal part and/or the vertical part and extending toward the axis of the inner tub; or the overturning matching structure comprises a groove formed by the vertical part sinking towards one side of the inner wall of the inner barrel.

4. The washing machine as claimed in claim 3, wherein the bottom of the vertical part is connected to the horizontal part, and the horizontal part comprises a horizontal filtering body extending from the bottom of the vertical part to one side of the inner tub wall and a protrusion extending from the bottom of the vertical part to the axis of the inner tub.

5. A washing machine as claimed in any one of claims 1 to 4 including a pressing cover provided with an inverting action portion for inverting the filter element in correspondence with the inverting fitting structure.

6. A washing machine as claimed in claim 5 wherein the cover is of circular configuration and the tumbling action portion comprises a plurality of compartments spaced along a periphery of the circular configuration;

7. A washing machine as claimed in any one of claims 1 to 6 wherein the lint filter device is provided with a limit mounting structure on which the pressing cover is limit-mounted;

8. The washing machine as claimed in claim 7, wherein a balance ring is installed on the mouth of the inner tub, a protruding structure extending toward the axis of the inner tub is installed on the filter member, the limiting installation structure includes a limiting groove formed between the protruding structure and the balance ring, and the edge of the pressing cover is inserted into the limiting groove.

9. The washing machine as claimed in claim 7, wherein the filter member includes at least two protrusions extending toward the axis of the inner tub, the position-limiting fitting structure includes a position-limiting groove formed between the two protrusions, and the edge of the pressing cover is inserted into the position-limiting groove.

10. The washing machine as claimed in claim 9, wherein the filtering member includes a horizontal portion and a vertical portion connected vertically, the top of the vertical portion is connected to the balance ring of the inner tub, the bottom of the vertical portion is connected to the horizontal portion, the horizontal portion includes a protrusion extending from the bottom of the vertical portion toward the axis of the inner tub, a protrusion is provided on a surface of the vertical portion adjacent to the axis of the inner tub, and the limit fitting structure includes a limit groove formed between the horizontal portion and the two protrusions of the vertical portion.