CN106996019B

CN106996019B - Washing machine line bits filtering component and washing machine

Info

Publication number: CN106996019B
Application number: CN201710128623.0A
Authority: CN
Inventors: 王硕; 程宝珍; 孙广彬; 王玲臣; 公涛; 张娟娟
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: 2017-03-06
Filing date: 2017-03-06
Publication date: 2021-10-22
Anticipated expiration: 2037-03-06
Also published as: CN106996019A

Abstract

The invention discloses a washing machine thread scrap filtering assembly and a washing machine, comprising a thread scrap filtering component for filtering thread scraps and a mounting component, wherein the mounting component comprises a curved surface matched with the radian of the inner barrel wall of the washing machine, and the mounting component is mounted on an inner barrel, and the curved surface is attached to the inner barrel. The mounting plate is attached to the surface of the inner barrel, so that a gap between the filtering component and the inner barrel is reduced, secondary pollution to clothes caused by pollutants due to the fact that the cavity cannot be cleaned for a long time is avoided, and the cleaning work of the inner barrel is facilitated; meanwhile, the filtering part and the mounting part adopt screw-free structures, so that the assembly is firm, and compared with the prior art, the noise generated in the use process is lower; and the filter part is composed of a plastic framework and a stainless steel skin, has smooth appearance, wear resistance and aging resistance, and is matched with an all-steel inner barrel to be more beautiful and air-conditioned.

Description

Washing machine line bits filtering component and washing machine

Technical Field

The invention belongs to the field of washing machine thread scraps filtering, and particularly relates to a washing machine thread scraps filtering assembly and a washing machine.

Background

The side water inlet thread scraps filter cover assembly used on the existing product is mainly divided into two parts: the filter comprises a filter cover and a filter, wherein the filter consists of a filter front cover and a filter rear cover, the filter cover is fixed on the inner barrel wall through screws, and the filter is arranged on the filter cover through a buckle structure to collect thread scraps. The above-mentioned mode of setting up of line bits filter cap subassembly is gone into to side among the prior art has following shortcoming:

1. due to the structure, the filter cover and the inner barrel form a plurality of cavities which are difficult to clean, and after the filter cover and the inner barrel are used for years, the cavities are easy to store dirt and contain dirt and are difficult to clean, and the whole machine needs to be disassembled for cleaning.

2. The filter is easy to loosen due to the fact that the buckle structure has a large assembling gap, and noise is generated in the using process.

The invention is particularly provided for solving the problems that a cavity between the thread scrap filtering component and the inner barrel is difficult to clean, dirt is easy to be contained, and noise is generated when the assembly is not firm and used.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a thread scraps filtering component of a washing machine.

In order to solve the technical problems, the invention adopts the technical scheme that:

the filter assembly comprises a thread scrap filter component for filtering thread scraps and a mounting component, the mounting component comprises a curved surface matched with the radian of the inner barrel wall of the washing machine, and the mounting component is mounted on the inner barrel, and the curved surface is attached to the inner barrel.

Further, the filtering component comprises a filtering cover, stainless steel covers the outside of the filtering cover, the mounting portion comprises a mounting plate, the filtering cover is buckled on the mounting plate in a sliding mode and further fixed through a limiting piece, and the filtering cover is limited to move in the direction of the sliding groove.

Further, the filter cover is provided with a water outlet hole, the mounting plate is provided with a sliding groove and a limiting clamping groove, the filter cover is in sliding buckle in the sliding groove, the filter cover is provided with the limiting hole groove, and the filter cover is matched with the limiting clamping groove to be used for mounting a limiting part.

Further, the mounting panel on be provided with and be used for leading rivers to the structure of intaking of filtering the lid, the structure of intaking is including the drainage board that is used for decomposing rivers and the baffle of intaking that sets up at drainage version water outlet end, the baffle of intaking is deflected and/or is not deflected by the effort of rivers and makes rivers flow direction filter the lid.

Further, the filter cover include inner cup and the enclosing cover that covers stainless steel, the inner cup include the buckle at the plastic frame between water inlet baffle and drainage plate, set up the filter that is used for filtering the thread scraps between plastic frame and the enclosing cover.

Further, the outer cover is provided with a water inlet structure, the water inlet structure comprises a concave part arranged at the edge of the outer cover, and the concave part is matched with the drainage plate to introduce water flow into the filter.

Furthermore, the limiting part comprises a telescopic locking mechanism, the telescopic locking mechanism comprises a locking part, and the locking part extends/contracts to lock/disengage the mounting plate, so that the connection/separation of the filter cover and the mounting plate is realized.

Furthermore, the limiting part comprises a rotation locking mechanism fixed on the mounting plate, the rotation locking mechanism comprises a locking part, and the locking part is locked/separated with/from the mounting plate by rotating the rotation locking mechanism, so that the connection/separation of the filter cover and the mounting plate is realized.

Furthermore, the filter comprises a filter screen arranged on the plastic frame or the water outlet hole of the outer cover.

A washing machine with a washing machine thread scraps filter assembly as above.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

The invention discloses a washing machine thread scrap filtering assembly and a washing machine, comprising a thread scrap filtering component for filtering thread scraps and a mounting component, wherein the mounting component comprises a curved surface matched with the radian of the inner barrel wall of the washing machine, and the mounting component is mounted on an inner barrel, and the curved surface is attached to the inner barrel. The mounting plate is attached to the inner barrel surface to reduce gaps between the filtering component and the inner barrel, so that secondary pollution to clothes caused by pollutants due to the fact that the cavity cannot be cleaned for a long time is avoided, and cleaning work of the inner barrel is facilitated. Meanwhile, the filtering part and the mounting part adopt screw-free structures, are assembled firmly, and generate less noise in the using process compared with the prior art. And the filter part is composed of a plastic framework and a stainless steel skin, has smooth appearance, wear resistance and aging resistance, and is matched with an all-steel inner barrel to be more beautiful and air-conditioned.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

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 an exploded view of a filter assembly of a washing machine according to a first embodiment;

FIG. 2 is a structural view of a filter assembly of the washing machine according to the first embodiment;

FIG. 3 is an assembled side view of the embodiment;

FIG. 4 is an assembled cross-sectional view of the embodiment;

in FIGS. 1-4: 1. mounting panel, 11, drainage version, 12, the baffle of intaking, 3, enclosing cover, 31, apopore, 32, depressed part.

FIG. 5 is an exploded view of a filter assembly of a washing machine according to the second embodiment;

FIG. 6 is another perspective view of an exploded view of the filter assembly of the washing machine in accordance with the second embodiment;

FIG. 7 is an enlarged view of portion C of FIG. 6;

fig. 8 is an exploded view of the telescopic locking mechanism of the second embodiment;

FIG. 9 is a cross-sectional view of a filter assembly of the second embodiment;

fig. 10 is an enlarged view of a portion a in fig. 9.

In FIGS. 5-10: 1. a filter cover; 11. a hole groove; 12. avoiding the mouth; 13. a baffle plate; 14. avoiding holes; 2. a telescopic locking mechanism; 21. a plug shaft; 22. supporting legs; 24. a pinching section; 3. mounting a plate; 31. inserting holes; 32. a drainage plate; 33. a water inlet baffle plate; 4. a spring; 5. and a spring baffle.

FIG. 11 is an exploded view of the washer filter assembly of the present invention;

FIG. 12 is another perspective view of an exploded view of the filter assembly of the washing machine of the present invention;

FIG. 13 is an enlarged view of portion B of FIG. 12;

FIG. 14 is an enlarged view of portion C of FIG. 8;

FIG. 15 is a cross-sectional view of the washer filter assembly of the present invention;

fig. 16 is an enlarged view of a portion a in fig. 15.

In FIGS. 11-16: 1. a filter cover; 11. a hole groove; 12. a limiting block; 13. a lock section; 2. a rotation locking mechanism; 21. a claw; 22. a locking member; 23. limiting clamping protrusions; 24. a pinching section; 3. mounting a plate; 31. a card slot; 32. a drainage plate; 33. a water inlet baffle.

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.

Example one

The embodiment provides a thread scrap filtering assembly of a washing machine, as shown in figures 1-4, the filtering assembly comprises a thread scrap filtering component for filtering thread scraps and a mounting component, the mounting component comprises a curved surface matched with the radian of the wall of an inner barrel of the washing machine, and the mounting component is mounted on the inner barrel, and the curved surface is attached to the inner barrel.

The mounting plate 1 comprises a mounting plate 1 which is made of non-deformable rigid material and is matched with the radian of the inner wall of the inner barrel of the washing machine, and can be made of plastic material;

the washing machine also comprises a mounting plate 1 which is made of a rigid material which can be deformed under enough acting force and is matched with the radian of the inner wall of the inner barrel of the washing machine;

the mounting plate comprises a mounting plate with two bent ends and an integrally bent mounting plate arranged inwards in the center;

or one surface of the mounting plate and the contact surface of the inner barrel are set to be a curved surface matched with the radian of the wall of the inner barrel of the washing machine, and the other surface is set to be a horizontal surface.

Further, the filtering component comprises a filtering cover, stainless steel covers the outside of the filtering cover, the mounting portion comprises a mounting plate 1, the filtering cover is buckled on the mounting plate 1 in a sliding mode and is further fixed through a limiting piece, and the filtering cover is limited to move in the direction of the sliding groove.

Further, the filter cover is provided with a water outlet hole 31, the mounting plate 1 is provided with a sliding groove and a limiting clamping groove, the filter cover is slidably buckled in the sliding groove, and the filter cover is provided with the limiting hole groove and is matched with the limiting clamping groove to be used for mounting a limiting part.

Further, mounting panel 1 on be provided with and be used for leading rivers to the structure of intaking of filtering the lid, the structure of intaking is including the drainage plate 11 that is used for decomposing rivers and the baffle 12 of intaking that sets up at drainage version water outlet end, baffle 12 of intaking is deflected and/or is not deflected by the effort of rivers and makes rivers flow direction filter the lid.

The water inlet baffle is a one-way valve plate.

The filter cover comprises an outer cover 3 and an inner cover, a first water inlet structure is arranged on the mounting plate 1, and the first water inlet structure comprises drainage plates 11 which are respectively arranged on two sides of the mounting plate 1 at intervals;

the first sliding groove is used for sliding and buckling the outer cover 3, the edge of the outer cover 3 is slidably buckled in the first sliding groove, the inner cover is buckled on the first water inlet structure and the second clamping groove, and the outer cover 3 is further fixed with the mounting plate 1 through the limiting part.

Further, the filter cover include inner cup and cover stainless steel enclosing cover 3, the inner cup include the plastic frame of buckle between water inlet baffle 12 and drainage plate 11, set up the filter that is used for filtering the thread scraps between plastic frame and the enclosing cover 3.

The inner cover comprises a hollow frame, and the frame comprises a bayonet used for being buckled on the drainage plate 11 and a bulge used for being buckled on the second clamping groove.

The baffle 12 of intaking is including setting up the first breakwater that goes out the water end at first inlet structure and setting up the second breakwater that goes out the water end at second inlet structure, the baffle 12 both ends of intaking, the play water end of first inlet structure is fixed on mounting panel 1 to one end, and the inner cup is stretched into to one end, the inner cup form into the water cavity with baffle 12 of intaking, baffle 12 of intaking receives the effort deflection of rivers and/or do not deflect and make rivers flow through the filter through the inlet structure.

When water flow enters the filter assembly in the clockwise direction, the first baffle deflects towards the direction of acting force under the action of acting force in the water flow direction, and the second baffle does not deflect due to the blocking of the inner cover so as to introduce the water flow into the water inlet chamber and flow to the filter.

When water flow enters the filtering assembly in the anticlockwise direction, the second baffle deflects towards the acting force direction under the action of the acting force in the water flow direction, and the first baffle does not deflect due to the blocking of the inner cover so as to introduce the water flow into the water inlet chamber and flow to the filter.

Further, the outer cover 3 is provided with a water inlet structure, the water inlet structure comprises a concave part 32 arranged at the edge of the outer cover 3, and the concave part 32 is matched with the drainage plate 11 to introduce water flow into the filter.

Further, the filter comprises a filter screen arranged on the plastic frame or on the outer cover water outlet hole 31.

Or the filter also comprises a filter mesh bag arranged between the inner cover and the outer cover 3.

Example two

The embodiment provides a limiting member for a filter assembly according to the first embodiment, wherein the limiting member comprises a telescopic locking mechanism, the telescopic locking mechanism comprises a locking part, and the telescopic locking mechanism extends and contracts, and the locking part is locked/separated with/from a mounting plate, so that the connection/separation of a filter cover and the mounting plate is realized.

As shown in fig. 5-10, the filter cover 1 is slidably connected to the mounting plate 3 from top to bottom, the limiting member includes a telescopic locking mechanism 2 installed on the filter cover 1 for limiting the movement of the filter cover in the vertical direction, the telescopic locking mechanism 2 includes a locking portion, and the locking portion is extended/retracted to lock/disengage with the mounting plate, thereby realizing the connection/separation of the filter cover and the mounting plate. Preferably, the locking part is connected with the mounting plate in an inserting mode, the locking part is connected with the mounting plate 3 in an inserting mode, the movement of the filter cover 1 in the vertical direction can be limited, the locking part is separated from the mounting plate 3, and the fixing structure of the filter cover 1 and the mounting plate 3 fails.

Preferably, flexible locking mechanical system 2 including the joint portion that is located locking portion one end, joint portion and the joint of crossing filter cover 1, thereby locking portion and mounting panel locking realize being connected of filter cover and mounting panel. The fixed knot between filter cover 1 and the mounting panel 3 constructs for exempting from the screw structure in this embodiment, should filter cover 1 and fix on mounting panel 3 through flexible locking mechanical system 2, and this assembly structure is firm, and the use can not produce the noise hardly.

In an implementation manner of this embodiment, the filter cover 1 is connected to the mounting plate 3 in a sliding manner from top to bottom, the mounting plate 3 limits the activity of the filter cover 1 in the horizontal direction, and the locking portion of the telescopic locking mechanism 2 is inserted and fixed to the mounting plate 3, so that the mounting plate 3 limits the activity of the filter cover 1 in the vertical direction. In this embodiment, the both sides edge of mounting panel 3 be provided with the spout, 1 both sides edge of filter cover be provided with the jack catch, the jack catch that filters 1 both sides edge slides and the joint from top to bottom on mounting panel 3, when the user need dismantle filter cover 1, only need draw outwards to drag this flexible locking mechanical system 2 then can make the locking portion break away from mounting panel 3, then upwards promote filter cover 1 and can slide and dismantle filter cover 1 down.

In an implementation manner of this embodiment, the filter cover 1 is slidably fastened to the mounting plate 3 from top to bottom, the mounting plate 3 limits the movement of the filter cover 1 in the horizontal direction, the locking portion is an insertion shaft 21 extending from the fastening portion, the filter cover 1 is provided with a hole groove 11, the mounting plate 3 is provided with an insertion hole 31, the insertion shaft 21 passes through the hole groove 11 and is inserted into the insertion hole 31, the fastening portion is fastened and accommodated in the hole groove 11, at this time, the mounting plate 3 limits the movement of the filter cover 1 in the vertical direction by the design of the insertion shaft 21, so that the filter cover 1 is stably fixed on the mounting plate 3, and as a further optimization, the mounting plate 3 may further be provided with a limiting portion for limiting the downward movement of the filter cover 1, and the design of the limiting portion further has a positioning function, and when the end part of the filter cover 1 is contacted with the limiting part and fixed, the hole groove 11 on the filter cover 1 is just opposite to the inserting hole 31 on the mounting plate 3, so that the inserting shaft 21 penetrates through the hole groove 11 and is inserted into the inserting hole 31, and the fixation of the filter cover 1 is smoothly completed.

Preferably, the telescopic locking mechanism 2 further includes a limiting member for limiting the insertion shaft 21 from being disengaged from the insertion hole 31 so as to keep the insertion shaft 21 inserted into the insertion hole 31.

In an implementation of this embodiment, the locating part including set up the buckle seat on the 11 cell walls in the hole groove of filter cover 1, flexible locking mechanical system 2 include buckle and grafting axle, when filter cover 1 is crossed in needs installation, earlier pass hole groove 11 with the grafting axle and extend to the spliced eye, at the in-process that the axial spliced eye of pegging graft extends, this buckle is fixed with buckle seat cooperation joint, thereby the grafting axle stretches into in the grafting axle just this moment and has realized being connected fixedly of filter cover and mounting panel, and when this filter cover is dismantled to needs, as long as draw flexible locking mechanical system to the outside and overcome the joint of buckle seat to the buckle and make the buckle take off the card, thereby can realize the separation of grafting axle and spliced eye separation thereby further upwards sideslip and move the separation that filter cover and mounting panel can realize filtering cover.

Preferably, the limiting member is an elastic member, and the elastic member is elastically deformed and disposed between the filter cover 1 and the insertion shaft 21 to push the insertion shaft 21 to be inserted into the insertion hole 31, so as to keep the insertion shaft inserted into the insertion hole.

In an implementation manner of this embodiment, the elastic member includes a spring 4 and a spring baffle 5, the spring baffle 5 is installed on the plug shaft, one end of the spring 4 is connected to the filter cover 1, the other end is connected to the spring baffle 5, and the spring is compressed and configured between the filter cover 1 and the spring baffle 5 to keep the plug shaft plugged in the plug hole. .

Preferably, the spring baffle 5 is of a circular ring-shaped structure, an annular groove is formed in the surface of the plug-in shaft 21, the inner circle of the circular ring-shaped structure is clamped in the annular groove through a clamping structure, two arc-shaped baffles 13 are arranged on the outer circumference of the plug-in hole 31 facing the mounting plate 3 on the inner side of the filter cover 1, the baffles 13 limit the spring baffle 5 to move only between the filter cover 1 and the mounting plate 3, the spring 4 is sleeved on the outer portion of the plug-in shaft 21 and is compressed and configured between the filter cover 1 and the spring baffle 5. The inner circle of the annular structure is provided with a plurality of clamping jaws arranged around the inner circle at intervals, and the end parts of the clamping jaws are clamped in the annular groove.

Preferably, joint portion be the cylinder structure, plug spindle 21 extend by joint portion center, hole groove 11 be circular structure, the shape size and the hole groove 11 phase-match of joint portion, the bottom center of hole groove 11 has been seted up and has been dodged mouth 12, plug spindle 21 pass dodge mouth 12 insert in mounting panel 3's spliced eye 31, the rotatable holding of joint portion in hole groove 11, wherein, the tank bottom of hole groove 11 is located and dodges the periphery of mouth 12 and be the loop configuration to under the effect of locating part, the medial surface of joint portion closely laminates fixedly together with this loop configuration surface.

In an implementation manner of this embodiment, a supporting leg 22 protrudes from a surface of the clamping portion of the telescopic locking mechanism 2, which is attached to the bottom of the hole groove 11, the groove bottom of the hole groove 11, which is located at the periphery of the avoidance port 12, is correspondingly provided with an avoidance hole 14 which avoids the supporting leg 22, the supporting leg 22 is inserted into the avoidance hole 14, the spring 4 pushes the insertion shaft 21 to be inserted into the insertion hole 31, when the supporting leg 22 is detached from the avoidance port 12 and is abutted to the groove bottom of the hole groove 11, the spring 4 is further compressed, and the insertion shaft 21 is detached from the insertion hole 31; preferably, the supporting legs 22 include three, and are uniformly arranged on the periphery of the inner side surface of the clamping portion. In a static state, the three supporting legs 22 are respectively inserted in corresponding avoidance holes 14 on the bottom of the hole groove 11, then the compressed spring 4 forces the insertion shaft 21 of the telescopic locking mechanism 2 to be inserted into the insertion hole 31 of the mounting plate 3, when the filter cover 1 needs to be detached, fingers hold the clamping part and pull outwards, then the spring 4 is further compressed, the insertion shaft 21 is separated from the insertion hole 31 of the mounting plate 3, then the clamping part is rotated, the supporting legs 22 on the clamping part abut against the bottom of the hole groove 11 under the action of the spring 4, and at this time, the insertion shaft 21 of the telescopic locking mechanism 2 is completely separated from the insertion hole 31 of the mounting plate 3 and protrudes out of the surface of the mounting plate 3 to be fixed. The filter cover 1 can be detached by pushing the filter cover 1 upwards.

In the implementation manner of this embodiment, the left and right sides of the limiting member are provided with the drainage plate 32, the inner side of the left drainage plate 32 is provided with the water inlet baffle 33, the inner side of the right drainage plate 32 is also provided with the water inlet baffle 33, the space formed by the two water inlet baffles 33 and the filter cover 1 forms a filter chamber, preferably, the surface of the filter cover 1 is provided with a filter screen. When water current in the inner barrel of the washing machine flows clockwise, the left water inlet baffle 33 is opened, the right water channel is blocked by the right water inlet baffle 33, the water current is forced to flow only in the direction of the filter cover 1, and when the water current passes through the filter cover 1, the water current can be intercepted by the filter screen on the filter cover 1, so that impurity threads and scraps are left on the filter cover 1, and the collection of the threads and scraps is completed. When the water flow is reversed, it is not described herein.

Furthermore, a filter rear cover is further arranged between the mounting plate 3 and the filter cover 1, a water inlet door is arranged in the middle of the filter rear cover corresponding to the area between the two water inlet baffles 33, and a bag type filter screen is arranged on the water inlet door. When water flow in the washing machine flows clockwise, the left water inlet baffle 33 is opened, the right water channel is blocked by the right water inlet baffle 33, the water flow is forced to flow only in the direction of the filter cover 1, and when the water flow passes through the filter cover 1, the water flow can be intercepted by the bag type filter screen and the filter screen on the filter cover 1, so that impurity thread scraps are left on the bag type filter screen or between the filter rear cover and the filter cover 1, and the collection of the thread scraps is finished.

In an implementation manner of this embodiment, the clamping portion is a cylindrical structure, a holding portion 24 is disposed on an outer end face of the clamping portion, and when a user installs and detaches the filter cover 1, the user can apply twisting force to rotate the clamping portion through the holding portion 24 to fix and detach the filter cover 1. Preferably, the holding portion 24 includes two grooves recessed from the outer end surface of the snap-in portion. Through the design of two recesses, made things convenient for the user to hold the application of force with the finger. Of course, the holding portion can also be a structure that the middle portion formed by inwards sinking the two ends of the outer end face of the clamping portion is in a straight line shape, and a user can hold the force.

EXAMPLE III

The present embodiment provides a limiting member for a filter assembly according to the first embodiment, wherein the limiting member includes a rotation locking mechanism fixed on a mounting plate, and the rotation locking mechanism includes a locking portion configured to rotate, and the locking portion is locked/unlocked with/from the mounting plate, so as to connect/disconnect a filter cover with/from the mounting plate.

As shown in fig. 11-16, in the present embodiment, the filter cover 1 is fixed on the mounting plate 3 by the rotation locking mechanism 2, and the rotation locking mechanism 2 includes a locking portion, and the rotation locking mechanism 2 is rotated to lock/unlock the locking portion with/from the mounting plate 3, thereby realizing the connection/disconnection of the filter cover with/from the mounting plate. The fixed knot between filter cover 1 and the mounting panel 3 constructs for exempting from the screw structure in this embodiment, and this filter cover 1 is fixed on mounting panel 3 through rotatory locking mechanical system 2, and this assembly structure is firm, and the use can not produce the noise hardly.

Preferably, rotation locking mechanical system 2 include the body and by the locking portion that the body extends, the body and the rotatable joint of filter cover 1, through rotatory the body realize locking portion and mounting panel locking/throw off to the realization is fixed as an organic whole with filter cover 1 and mounting panel or the mounting structure of filter cover and mounting panel is inefficacy, through rotatory in this embodiment the body can realize locking portion and 3 fixed connection of mounting panel or realize that locking portion and mounting panel 3 separate and throw off, thereby realize

filter cover

1 and 3 fixed as an organic whole of mounting panel or filter cover 1 and mounting panel 3's fixed knot structure is inefficacy, simplified the mounting structure between filter cover and the mounting panel, made things convenient for the user.

As an implementation manner of this embodiment, the locking portion includes a stud extended from the body, the mounting plate 3 is correspondingly provided with a threaded hole, the body is rotatable and connected with the filter cover 1, the stud passes through the threaded hole and threaded connection between the filter cover 1 and the mounting plate 3, when the filter cover 1 needs to be detached, the body is rotated, the stud is disengaged from the threaded hole, and at this time, the filter cover 1 can be conveniently taken down by a user. It should be noted that the rotation locking mechanism 2 defined in the present embodiment is not a screw in the conventional sense, and the rotation locking mechanism 2 is of a plastic structure, and has one end of a body connected with the filter cover 1 and the other end of a stud bolt capable of being screwed into a threaded hole of the mounting plate 3. In this embodiment, only one rotation lock mechanism 2 is provided, and therefore, the size is large.

As another implementation manner of this embodiment, the locking portion is a claw 21 extending from the body, the mounting plate 3 is correspondingly provided with a slot 31, the claw 21 is rotated to the slot 31 to be fixed with the slot 31 in a clamped manner or the claw 21 is rotated to be separated from the slot 31, when the claw 21 is rotated to the slot 31, the fixing of the filter cover 1 and the mounting plate 3 is realized, when the claw 21 is separated from the slot 31, the fixing structure of the mounting plate 3 and the filter cover 1 is disabled, and the user can further easily take down the filter cover 1.

Specifically, jack catch 21 include the block portion that extends to the body periphery, draw-in groove 31 include the cardboard that extends to the body inboard, rotatory the body, then block portion rotatory on the medial surface of cardboard and with the laminating of cardboard medial surface fixed, perhaps, block portion rotatory break away from the cardboard to realized filtering lid 1 and fixed on mounting panel 3 or filtering lid 1 and mounting panel 3's fixed knot structure inefficacy. Preferably, the locking part comprises two claws 21 arranged oppositely, the two claws 21 are arranged oppositely on one surface of the body facing the filter cover 1, the clamping groove 31 also comprises two clamping plates arranged oppositely, and the two claws 21 are respectively matched and clamped with the two clamping plates to limit the filter cover 1 to be separated from the mounting plate 3.

Preferably, filter lid 1 on seted up circular shape hole groove 11, jack catch 21 pass hole groove 11 and draw-in groove 31 cooperation joint, the rotatable joint of body and holding in hole groove 11, preferentially, hole groove 11 be the circular port, the body be cylindrical structure, the structure of body and hole groove 11 structure phase-match, the block portion of jack catch 21 radially outwards extend the setting along the body, the cardboard radially inwards extend the setting along the body.

Another implementation of this embodiment, the one end of the hole groove 11 on the filter cover 1 towards the mounting panel is provided with the locking portion, and is preferred, is provided with locking portion 13 on the inboard periphery in hole groove, the body outer periphery on correspond and be provided with locking piece 22, when jack catch 21 and draw-in groove 31 cooperation joint, locking piece 22 joint fix in locking portion 13, through this structural design, be favorable to when the filter cover 1 is fixed in the installation, can further through this body of locking portion 13 locking, prevent that the body from receiving outside effort to take place to rock, and lead to jack catch 21 to break away from draw-in groove 31 for the problem of filter cover 1 and mounting panel 3's fixed knot structure inefficacy takes place.

Preferably, the locking portion 13 includes a clamping seat disposed on a wall of the hole 11, the sidewall of the body is correspondingly provided with a limiting body, and when the limiting body on the sidewall of the body slides to an inner side surface of the clamping seat in the process of rotating the body, the clamping jaw 21 of the rotary locking mechanism 2 is just in fit clamping connection with the clamping groove 31 of the mounting plate 3.

As an implementation manner of this embodiment, a limiting protrusion 23 is convexly disposed on an inner side surface of the body of the rotation locking mechanism 2 along the radial outward direction, and the limiting protrusion 23 is slidably engaged with an end surface of the inner side of the hole groove 11 of the filter cover 1; through the structure, the rotary locking mechanism is fixed on the filter cover 1, so that the rotation of the rotary locking mechanism 2 is facilitated, and the situation that the rotary locking mechanism 2 is separated from the filter assembly to bring potential safety hazards is prevented. Preferably, spacing protruding 23 of card be the triangle-shaped structure of back-off to be favorable to spacing protruding 23 joint of card on the terminal surface of filtering 1 hole groove 11 inboard of lid, anti-drop effect is good, and is favorable to the rotation of rotary locking mechanism 2.

In an implementation manner of this embodiment, the hole groove is provided with a stopper towards the one end of mounting panel, preferably, the filter cover 1 is provided with a stopper 12 protruding on the terminal surface of the hole groove 11 inboard, the stopper 12 limit the partial surface forward or backward slip of the protruding 23 of spacing card on the spout. Through the arrangement of the limiting blocks 12, the rotation angle of the body can be limited, the body can be rotated by a user, the user experience is good, the limiting blocks 12 limit the body to rotate only in a certain range in the forward direction or the reverse direction, preferably, the limiting blocks 12 comprise two limiting blocks 23 which are oppositely arranged on the end surface of the inner side of the hole groove 11 of the filter cover 1, the body also comprises two limiting blocking protrusions 23 which are oppositely arranged, the two limiting blocking protrusions 12 limit two sliding grooves on the end surface of the inner side of the hole groove 11, the two limiting blocking protrusions 23 are respectively slidably arranged in two limiting blocks which form two limiting intervals, namely are respectively arranged on the two sliding grooves formed between the two limiting blocks, in the embodiment, the body can rotate 90 degrees clockwise based on the design of the limiting blocks 12 and the limiting blocking protrusions 23 combined with the structure of the locking part 13 and the locking part 22 in the embodiment, jack catch 21 and draw-in groove 31 joint, filter lid 1 this moment and hug closely mounting panel 3 and can not dismantled, realized that filter lid 1 fixes on mounting panel 3, when body anticlockwise rotation 90 degrees, then jack catch 21 and draw-in groove 31 separation, because spacing protruding 23 of card be the back-off triangle-shaped structure, then rotatory locking mechanical system 2 is restricted on filtering lid 1, is taken off in the lump with filtering lid 1.

Preferably, in this embodiment, the locking portion and the limiting block are integrally disposed, that is, the locking portion 13 is disposed on the limiting block 12, and the limiting protrusion 23 and the locking member 22 are disposed at the same horizontal height of the body; preferably, the locking piece 22 be with body center pin parallel arrangement's cylinder, locking portion 13 for by stopper 12 inside surface sunken form with the recess that the cylinder shape matches, spacing calorie of protruding 23 and cylinder between have the clearance, the distance between recess and the stopper 12 tip and the distance phase-match between spacing calorie of protruding 23 and the cylinder.

In one implementation manner of this embodiment, the filter cover 1 is slidably connected to the mounting plate 3 from top to bottom, the mounting plate 3 limits the movement of the filter cover 1 in the horizontal direction, the locking portion of the rotary locking mechanism 2 is connected to the mounting plate 3, and the mounting plate 3 limits the movement of the filter cover 1 in the vertical direction. In this embodiment, the both sides edge of mounting panel 3 be provided with the spout, 1 both sides edge of filter cover be provided with jack catch 21, jack catch 21 that filters 1 both sides edge slides and the joint from top to bottom on mounting panel 3, when the user need dismantle the filter cover, only need wrench movement body for the jack catch breaks away from the draw-in groove, then to the upwards application of force of filter cover, can slide and dismantle the filter cover down.

Of course, in this embodiment, filter lid 1 also can be through other structures and mounting panel 3 joint, for example, the bottom of filtering lid 1 be provided with jack catch 21, the correspondence of mounting panel 3 bottom is provided with the draw-in groove, then the bottom of filtering lid 1 is passed through the jack catch 21 joint and is fixed in the draw-in groove, and the top one end of filtering lid 1 is then passed through rotary locking mechanism 2 fixed to the realization is with the effectual fixed mounting of filtering lid 1 on mounting panel 3.

The left side and the right side of the filtering component are respectively provided with a drainage plate 32, the inner side of the left drainage plate 32 is provided with a water inlet baffle 33, the inner side of the right drainage plate 32 is also provided with the water inlet baffle 33, a filtering chamber is formed by the two water inlet baffles 33 and the space formed by the filtering cover 1, and preferably, the surface of the filtering cover 1 is provided with a filtering net. When water current in the inner barrel of the washing machine flows clockwise, the left water inlet baffle 33 is opened, the right water channel is blocked by the right water inlet baffle 33, the water current is forced to flow only in the direction of the filter cover 1, and when the water current passes through the filter cover 1, the water current can be intercepted by the filter screen on the filter cover 1, so that impurity threads and scraps are left on the filter cover 1, and the collection of the threads and scraps is completed. When the water flow is reversed, it is not described herein.

In one implementation manner of the embodiment, the body is a cylindrical structure, the outer end face of the body is provided with a holding portion 24, and when a user installs and removes the filter cover 1, the user can apply a twisting force to rotate the body through the holding portion 24 to fix and remove the filter cover. Preferably, the gripping portion 24 includes two grooves recessed from the outer end surface of the body. Through the design of two recesses, made things convenient for the user to hold the application of force with the finger.

Example four

The embodiment provides a washing machine, which is provided with the filter assembly in the first embodiment, wherein the mounting plate of the filter assembly is provided with an opening and fixed on the inner wall or the outer wall of an inner barrel of the washing machine through screws.

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 line bits filtering component which characterized in that: the washing machine comprises a thread scrap filtering component and a mounting component, wherein the thread scrap filtering component is used for filtering thread scraps, the mounting component comprises a curved surface matched with the radian of the inner barrel wall of the washing machine, and the mounting component is mounted on the inner barrel, and the curved surface is attached to the inner barrel;

the thread scrap filtering component comprises a filtering cover, the mounting component comprises a mounting plate, a sliding groove is formed in the mounting plate, the filtering cover is in sliding buckle in the sliding groove and is further fixed through a limiting piece and used for limiting the filtering cover to move in the sliding groove direction;

the filter cover include inner cup and the enclosing cover that covers stainless steel, the inner cup include the buckle at the plastic frame between water baffle and the drainage plate, set up the filter that is used for filtering the line bits between plastic frame and the enclosing cover.

2. A washing machine lint filter assembly, as claimed in claim 1, wherein: the outside of the filter cover is covered with stainless steel.

3. A washing machine lint filter assembly, as claimed in any one of claims 1-2, wherein: the filter cover be provided with the apopore, be provided with spacing draw-in groove on the mounting panel, set up spacing hole groove on the filter cover, be used for installing the locating part with spacing draw-in groove cooperation.

4. A washing machine lint filter assembly, as claimed in claim 3, wherein: the mounting panel on be provided with and be used for leading rivers to the structure of intaking of crossing the filter cover, the structure of intaking is including the drainage board that is used for decomposing rivers and the baffle of intaking that sets up at drainage version play water end, the baffle of intaking is deflected and/or is not deflected by the effort of rivers and makes the rivers flow direction filter the cover.

5. A washing machine lint filter assembly, as claimed in claim 1, wherein: the enclosing cover on set up into water structure, into water structure including setting up the depressed part at the enclosing cover edge, the depressed part and drainage plate cooperation introduce the filter with rivers.

6. A washing machine lint filter assembly, as claimed in claim 1, wherein: the locating part include flexible locking mechanical system, flexible locking mechanical system include locking part, stretch out/contract flexible locking mechanical system, locking part and mounting panel locking/throw off to realize filtering the connection/separation of lid and mounting panel.

7. A washing machine lint filter assembly, as claimed in claim 6, wherein: the limiting part comprises a rotation locking mechanism fixed on the mounting plate, the rotation locking mechanism comprises a locking part, the rotation locking mechanism rotates, and the locking part is locked/separated with/from the mounting plate, so that the connection/separation of the filter cover and the mounting plate is realized.

8. A washing machine lint filter assembly, as claimed in claim 1 or 5, wherein: the filter comprises a filter screen arranged on the plastic frame or the water outlet hole of the outer cover.

9. A washing machine having a washing machine lint filter assembly as claimed in any one of claims 1 to 8.