CN112111930A - Lifting rib of washing machine and washing machine - Google Patents

Abstract

The invention discloses a lifting rib of a washing machine and the washing machine, comprising a shell, wherein a cavity is arranged in the shell, the cavity is used for containing a clothes treating agent, and a communication hole communicated with the cavity is formed in the shell; the feeding structure is arranged on the shell, and the clothes treating agent is fed into the cavity through the feeding structure; and the locking device is respectively connected with the shell and the releasing structure. According to the invention, the locking device is arranged, the putting structure is connected with the shell through the lock body and the lock tongue, the locking device can realize locking by applying external force once, and unlocking can be realized by applying external force again after locking, so that the operation is simple and efficient, the processing difficulty is small, and the production and popularization of products are facilitated.

Description

Lifting rib of washing machine and washing machine

Technical Field

The invention belongs to the technical field of clothes treatment equipment, and particularly relates to a lifting rib of a washing machine and the washing machine.

Background

The existing washing machine is generally provided with a detergent box for putting clothes treatment agent into the washing machine, the detergent box is communicated with a water inlet system of the washing machine, and when the washing machine starts to wash, the washing machine controls the water inlet system to feed water into the detergent box so as to flush the clothes treatment agent into a washing drum of the washing machine. Because insufficient washing of the clothes treating agent often causes the clothes treating agent to be adhered to the surface of the detergent box to form lumps or patches which are difficult to remove, the situation not only pollutes the washing water, but also pollutes the washed clothes, and in addition, the water inlet channel is blocked by the excessively large lumps or patches to influence the water inlet process in the washing drum, so that the washing effect is further influenced.

The present invention has been made in view of this situation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a lifting rib of a washing machine and the washing machine.

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

a lifting rib of a washing machine comprises a shell, wherein a cavity is formed in the shell, a clothes treating agent is contained in the cavity, and a communication hole communicated with the cavity is formed in the shell;

the feeding structure is arranged on the shell, and the clothes treating agent is fed into the cavity through the feeding structure;

and the locking device is respectively connected with the shell and the releasing structure.

Furthermore, the throwing structure comprises a lifting rib opening arranged on the shell and a throwing cover capable of opening and closing the lifting rib opening;

the locking device comprises a lock body and a lock tongue, wherein the lock body is arranged on the shell, the lock tongue is arranged on the throwing cover, and the lock tongue is movably inserted into the lock body.

Furthermore, the lock body comprises a lock catch, a lock catch spring plate and a lock groove matched with the lock hook at the top end of the lock tongue;

when the bolt is inserted into the lock body, the throwing cover is connected with the shell, and when external force is applied to the throwing cover again, the bolt is withdrawn from the lock body.

Further, the shell comprises a side wall, and the side wall extends towards the inside of the washing machine to form a bulge;

the lifting rib openings are formed in the side walls and are arranged close to the top ends of the side walls.

Furthermore, a connecting shaft is arranged on one edge of the lifting rib opening, and the throwing cover is connected with the connecting shaft and can turn over around the connecting shaft;

the lifting rib opening is provided with a lock body at the position of the other edge opposite to the connecting shaft, and the throwing cover is provided with a lock tongue at the position opposite to the lock body.

Furthermore, when the throwing cover is completely opened, an included angle is formed between the plane where the throwing cover is located and the plane where the lifting rib opening is located;

preferably, said angle is less than or equal to 90 °.

Further, the device comprises a stirring device which is arranged in the cavity of the shell and can fully dissolve the clothes treating agent thrown in through the throwing structure;

the stirring device comprises a support column and a water stirring impeller, wherein the support column is arranged on the bottom wall of the shell, and the water stirring impeller is rotatably arranged on the support column.

Further, the device comprises a stirring device which is arranged in the cavity of the shell and can fully dissolve the clothes treating agent thrown in through the throwing structure;

the stirring device comprises a rotating shaft, at least two supporting plates and at least two water stirring impellers, wherein the supporting plates are arranged on the bottom wall of the shell, the rotating shaft is fixed on the supporting plates, and the water stirring impellers are rotatably sleeved on the rotating shaft;

or the rotating shaft is rotatably arranged on the supporting plate, and the water-stirring impeller is fixed on the rotating shaft.

Further, the device comprises a stirring device which is arranged in the cavity of the shell and can fully dissolve the clothes treating agent thrown in through the throwing structure;

the stirring device is a plurality of stirring plates which are arranged in a staggered mode.

A washing machine, the lifting rib of the washing machine is arranged in a washing drum of the washing machine.

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

1) The lifting ribs are used as the accommodating device of the clothes treating agent, so that the dissolving process of the clothes treating agent is efficient and sufficient, the phenomenon that the washing effect is affected due to the fact that caking or plaque is formed on the detergent box due to insufficient washing of the clothes treating agent is avoided, the detergent box can be even omitted, the assembling efficiency of the washing machine is improved, and the manufacturing cost of the washing machine is reduced;

2) according to the invention, the locking device is arranged, the throwing structure is connected with the shell through the lock body and the lock tongue, the locking device can realize locking by applying external force once, and unlocking can be realized by applying external force again after locking, so that the operation is simple and efficient, the processing difficulty is small, and the production and popularization of products are facilitated;

3) the stirring device is arranged in the cavity of the lifting rib, so that the clothes treating agent is fully dissolved and foamed, the clothes cleaning efficiency is improved, simultaneously, the phenomenon that the clothes treating agent is not fully dissolved and adhered to the cavity of the lifting rib is avoided, lumps or patches which are not easy to clean are formed, and the cleanliness of the washing machine is improved.

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 a schematic view of the present invention installed in a washing machine;

fig. 2 is a schematic front view of the present invention in an installed state in a washing machine;

FIG. 3 is a schematic cross-sectional view of a lifting rib taken along line A-A according to one embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a lifting rib taken along line A-A according to a second embodiment of the present invention;

FIG. 5 is a schematic side view of a delivery device according to a second embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of a dispensing device according to a second embodiment of the present invention;

FIG. 7 is a schematic side view of a lifting rib in a second embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a lifting rib taken along line B-B according to a second embodiment of the present invention;

FIG. 9 is a schematic rear view of a storage state of the dispensing device according to the second embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a lifting rib taken along line A-A in accordance with a third embodiment of the present invention;

FIG. 11 is a schematic cross-sectional view of a third embodiment of the invention showing a storage state of the dispensing device;

fig. 12 is a schematic cross-sectional view of a delivery device according to a fourth embodiment of the present invention;

FIG. 13 is a schematic cross-sectional view of a fourth embodiment of the dispensing device of the present invention taken along line B-B;

FIG. 14 is a schematic cross-sectional view of a lifting rib taken along line A-A in accordance with a fifth embodiment of the present invention;

FIG. 15 is a schematic side view of the bottom wall in the fifth embodiment of the present invention;

FIG. 16 is a schematic top view of the bottom wall in a fifth embodiment of the present invention;

fig. 17 is a schematic structural diagram of a launch box in the fifth embodiment of the invention;

fig. 18 is a schematic side view of a lifting rib in a sixth embodiment of the present invention;

FIG. 19 is a schematic cross-sectional view of a lifting rib taken along line A-A in accordance with a sixth embodiment of the present invention;

fig. 20 is a schematic top view of a lifting rib in a sixth embodiment of the present invention;

fig. 21 is a schematic front view of a lifting rib in a sixth embodiment of the present invention;

FIG. 22 is a schematic view of a water-repelling impeller according to a seventh embodiment of the present invention;

fig. 23 is a schematic plan view of a water-repellent impeller in the seventh embodiment of the present invention;

FIG. 24 is a schematic cross-sectional view of a lifting rib taken along line A-A in an eighth embodiment of the present invention;

FIG. 25 is a schematic front view of a second impeller in an eighth embodiment of the invention;

fig. 26 is a schematic side view of a second impeller in an eighth embodiment of the invention;

FIG. 27 is a schematic front view of a first impeller in an eighth embodiment of the invention;

FIG. 28 is a schematic side view of a first impeller in an eighth embodiment of the present invention;

FIG. 29 is a schematic side view of a rotating shaft in the eighth embodiment of the present invention;

FIG. 30 is a schematic cross-sectional view of a first shaft along line C-C in an eighth embodiment of the present invention;

FIG. 31 is a schematic cross-sectional view of a lifting rib taken along line A-A in a ninth embodiment of the present invention;

FIG. 32 is a schematic view of a turbulent flow structure in the tenth embodiment of the present invention;

FIG. 33 is a schematic side view of a turbulator structure in an embodiment ten of the present invention;

fig. 34 is a schematic front view of a spoiler structure in the tenth embodiment of the present invention;

fig. 35 is a schematic side view of a lifting rib in an eleventh embodiment of the present invention.

In the figure: 100. a washing machine; 101. a housing; 102. an outer cylinder; 103. an inner barrel; 105. a fixing mechanism; 151. a suspension spring; 152. a shock absorber; 200. lifting the ribs; 201. a housing; 211. a first side wall; 212. a second side wall; 213. a bottom wall; 214. lifting the rib openings; 220. a boss structure; 230. a communicating hole; 231. a water guide hole; 232. a water guide structure; 2321. a first aperture surface; 2322. a second aperture surface; 240. an installation position; 241. a limiting body; 2411. a first side plate; 2412. a second side plate; 300. a throwing cover; 301. a cover body; 302. a first key; 303. a second key; 304. a pressure spring; 310. a body portion; 311. a limiting part; 312. assembling the structure; 313. a first connecting arm; 314. a second connecting arm; 315. a connecting shaft; 316. a support member; 317. a second protrusion; 320. a pressing part; 331. a first hook; 332. a second hook; 340. a side stopper portion; 341. a groove; 400. a throwing box; 401. opening the mouth; 402. putting the box bottom; 403. the side wall of the throwing box; 404. a mounting structure; 405. a shock absorbing member; 406. a handle structure; 407. a shock absorbing element; 410. a recessed portion; 411. a first protrusion; 412. positioning a groove; 500. a stirring device; 501. a first impeller; 502. a second impeller; 503. a second rotating shaft; 504. a first rotating shaft; 505. a fastener; 506. a first support plate; 507. a second support plate; 508. a fixing hole; 510. a support pillar; 511. a first hub; 512. a first blade; 515. mounting holes; 521. a second hub; 522. a second blade; 530. water-stirring blades; 531. a hub; 532. a blade; 540. a turbulent flow structure; 541. a spoiler; 600. a flip structure; 700. an elastic member; 800. a centrifuge section; 901. a latch bolt; 902. a lock body.

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.

The present invention will be described by taking a drum washing machine as an example.

As shown in fig. 1 and 2, a washing machine 100 according to an embodiment of the present invention may generally include: housing 101, wash drum, lifting ribs 200, and securing mechanism 105. The washing drum is generally composed of an outer drum 102 and an inner drum 103 capable of rotating in the outer drum 102, washing water or rinsing water can exist between the inner drum 103 and the outer drum 102, the inner drum 103 is provided with water permeable holes communicated with the outer drum 102, and the washing water or the rinsing water enters the inner drum 103 from the water permeable holes to participate in clothes treatment; alternatively, the washing water or the rinsing water is stored only in the drum 103 for the laundry treatment. The tub 102 may have a drain opening at a bottom thereof, which communicates with an external drain line of the washing machine 100 via a drain pump, to drain water in the tub out of the washing machine 100 via the drain opening at the end of the main wash phase and each rinse phase. The upper part of the washing cylinder is provided with a water inlet used for introducing washing water into the washing cylinder. One end of the water inlet pipeline is communicated with the washing barrel, the other end of the water inlet pipeline is connected with tap water, and a water inlet valve used for switching on or off the water inlet pipeline is usually arranged on the water inlet pipeline. The water inlet line is configured to supply washing water into the washing tub during water inlet of the washing machine 100. As will be understood by those skilled in the art, the water inlet period of the washing machine 100 is generally a water inlet period of a washing process performed by the washing machine 100. The amount of washing water provided by the water inlet line may be determined by the weight of the laundry in the washing drum and/or the selected washing program. This is well known to those skilled in the art and will not be described in detail herein.

The laundry treatment agent in the embodiment of the present invention mainly refers to a detergent used in a main washing stage of a washing machine, but may also be a softener, a whitener, and the like used in a rinsing stage.

Example one

As shown in fig. 3, the lifting rib 200 of the washing machine in the present embodiment includes: a housing 201, wherein the housing 201 has a cavity therein, and the housing 201 has a communication hole 230 communicated with the cavity; the throwing device is arranged on the shell and used for throwing the clothes treating agent into the cavity; a stirring device 500 disposed in the housing; and a flow guide structure disposed on the housing 201 for guiding the laundry treatment agent injected from the injection device to flow toward the stirring device 500.

The laundry treating agent is put into the lifting rib 200 by the putting device, the washing water/rinsing water in the washing machine can enter the lifting rib 200 through the communication hole 230 on the lifting rib 200 to be mixed with the laundry treating agent for washing, and the mixed washing water flows out of the shell 201 through the communication hole 230 and enters the inner drum 103 to wash the laundry. The scouring mixing process is continuously carried out in the whole washing/rinsing process, so that the clothes treating agent put into the lifting ribs 200 is fully dissolved, and the clothes treating agent is prevented from remaining on the surfaces of the lifting ribs 200 to form lumps or patches which are difficult to remove; meanwhile, the lifting ribs are used as the putting and containing components of the clothes treating agent, the existing detergent box can be omitted, the structure of the washing machine is simplified, the production cost of the product is reduced, the production efficiency of the product is improved, and the popularization and the application of the product are facilitated. The arrangement of the guide structure enables the laundry treating agent to smoothly flow to the stirring device 500, so that the laundry water and the laundry treating agent are more sufficiently mixed.

The throwing device is arranged at one end of the shell 201, and the stirring device 500 is arranged at the other end of the shell 201. The housing comprises a bottom wall 213, and the projection of the dosing device and the stirring device 500 on the bottom wall 213 is spaced apart. The bottom wall 213 is inclined in height to form a diversion structure, the feeding device is arranged at the upstream position of the diversion structure, and the stirring device 500 is arranged at the downstream position of the diversion structure. It is ensured that the laundry treating agent can flow to the stirring device 500 for the first time, and preferably, the stirring device 500 is disposed at the lowest position of the guide structure. The agitation device 500 is located at the lowest position of the guide structure, which is advantageous for laundry water and laundry treating agent to be concentrated at the agitation device 500, providing convenience for mixing therebetween.

As shown in fig. 3, the stirring device 500 includes a supporting column 510 and a water-stirring impeller 530, which is rotatably mounted on the supporting column 510. The support column 510 is arranged on the bottom wall 213, the bottom wall 213 is inclined to the position of the support column 510 by one end to form a flow guide structure, and the support column 510 is arranged at the lowest position of the flow guide structure. Through setting up diapire 213 to the inclined plane and forming the water conservancy diversion structure, processing is simple, and it is convenient to set up, and the effect is showing.

The cross section of the bottom wall 213 from the end of the dispensing device 300 to the position of the supporting post 510 is an inclined plane, and the cross section from the other end of the bottom wall 213 to the position of the supporting post 210 is a straight plane (as shown in fig. 3).

In another embodiment, the bottom wall 213 is formed by two ends inclined toward the position of the supporting column 213 to form a flow guiding structure, and the supporting column 213 is disposed at the lowest position of the flow guiding structure.

In order to ensure that the dosing device does not interfere with the stirring device 500, the dosing device is located at a position closer to the supporting column 510 than the other end of the dosing device is to the supporting column 510, and thus the stirring device 500 is located closer to the other end of the housing 201.

Example two

This embodiment describes a delivery device.

As shown in fig. 4, the dispensing device includes a dispensing cap 300 and a dispensing box 400 that is pivotably connected to the dispensing cap. The dispensing box 400 has a dispensing chamber with an opening 401, the dispensing box 400 at least has a storage state (as shown in fig. 5) that the opening of the dispensing chamber is upward close to the dispensing cover 300 to store the laundry treatment agent, and a dispensing state (as shown in fig. 4) that the laundry treatment agent is poured into the opening of the dispensing chamber after the dispensing box 400 is turned over relative to the dispensing cover 300. The releasing cover 300 is detachably arranged on the shell 201, and the releasing box 400 is arranged in the cavity.

When the user will throw in the device and take out from promoting muscle 200, throw in box 400 and be the depositing condition, the uncovered automation of throwing in box 400 is close to and throws in lid 300, has avoided throwing in the uncovered direction slope of box 400 to keeping away from and throwing in lid 300, and it is inconvenient to the user to throw in clothing finishing agent in throwing in box 400, has improved the user and has thrown in the experience degree of in-process at clothing finishing agent. When the user puts the putting device back to the lifting rib 200, the putting box 400 is turned to the putting state, and the laundry treating agent in the putting box 400 can smoothly flow out of the putting box 400.

As shown in fig. 4, the drop box 400 includes a drop box bottom 402 and a drop box side wall 403, one end of the drop box side wall 403 is connected to the drop box bottom 402, and the other end of the drop box side wall 403 encloses the opening 401. The flip-up structure 600 abuts against the side wall 403 of the drop box near the bottom 402 of the drop box, and the drop box 400 is flipped from the storage state to the drop state.

As shown in fig. 4, the housing 201 includes a bottom wall 213, the flip-up structure 600 is a protrusion structure disposed on the bottom wall 213 and extending toward the inside of the cavity, and the dispensing box 400 is lifted up by the protrusion structure, so that the dispensing box 400 is flipped to a dispensing state in which the laundry treatment agent is poured into the opening 401 of the dispensing chamber.

The structure 600 that turns over in top simple structure, it is convenient to set up, and the processing degree of difficulty is little, is favorable to reducing the manufacturing cost of product, and the effect is showing simultaneously, has accomplished the conversion from the state of depositing to the state of puting in when the installation of puting in the device is accomplished promptly.

As shown in fig. 6, the dispensing cover 300 is provided with an assembling structure 312, the dispensing box 400 is provided with a mounting structure 404, the assembling structure 312 and the mounting structure 404 are connected by a shaft, and the dispensing box 400 can be turned over around the shaft.

As shown in fig. 8 and 9, the mounting structure 312 is a protrusion extending into the cavity, the width of the top end of the mounting structure 312 is greater than the width of the drop box 400, and a first connecting arm 313 and a second connecting arm 314 are oppositely disposed at two sides of the top end of the mounting structure 312. The mounting structure 404 is a first mounting hole 4041 (not shown) and a second mounting hole 4042 (not shown) which are oppositely disposed on the launch box 400.

The first connecting arm 313 and the second connecting arm 314 are both provided with connecting shafts 315 protruding towards the opposite connecting arm, the throwing box 400 is located between the first connecting arm 313 and the second connecting arm 314, and the connecting shafts 315 are respectively connected with the first mounting hole 4041 and the second mounting hole 4042. First mounting hole 4041 and second mounting hole 4042 set up on putting in box lateral wall 403, and be close to put in lid 300 and set up, can improve the capacity of putting in box 400, avoid the user to put in box 400 when adding clothing treatment agent volume many, flow out from the mounting hole, cause the defiling to user's health or house environment.

As shown in fig. 6, in order to ensure that the opening 401 is automatically turned over toward the dispensing cover 300 when the user takes out the dispensing box 400 from the lifting rib 200, the mounting structure 404 is disposed at the middle of the side wall 403 of the dispensing box and is biased to one side of the opening 401. Thus, using the lever principle, the arm length at one end of the dispensing box bottom 402 is increased, and under the influence of gravity, the dispensing box bottom 402 automatically turns in a direction away from the dispensing lid 300.

As shown in fig. 7, the housing 201 includes a side wall protruding toward the inside of the washing machine, the side wall includes a first side wall 211 and a second side wall 212 (as shown in fig. 2), the top of the first side wall 211 and the top of the second side wall 212 are connected, and a bottom wall 213 is disposed between the bottoms. A plurality of through holes 230 are provided on each of the first and second sidewalls 211 and 212 to allow the washing water to flow in and out. The side wall is provided with a lifting rib opening 214, and the throwing cover 300 is detachably arranged on the lifting rib opening 214. Put in lid 300 detachable setting on promoting muscle mouth 214, put in lid 300 and put in box 400 and be connected, when needing to put in the clothing finishing agent in the promotion muscle, only need will put in lid 300 and dismantle from promoting muscle 200 and get off can. Compared with the lifting rib 200, the volume of the putting cover 300 is small, so that a user can grasp the putting cover more easily, the putting process of putting the clothes treating agent into the lifting rib by the user is simplified, the workload of the user is reduced, and the user experience is improved.

As shown in fig. 8, the dispensing cap 300 includes: a cover body 301, a first button 302, a second button 303, and a compression spring 304. The cover body 301 has a body portion 310, a limiting portion 311 and the aforementioned fitting structure 312, and the limiting portion 311 is a through hole provided in the middle of the fitting structure 312. The first key 302 and the second key 303 are symmetrically disposed on two sides of the cover body 301, and respectively have a pressing portion 320, a first hook 331, a second hook 332, and a side limiting portion 340, wherein the top of the pressing portion 320 is slidably and frictionally connected with the body portion 310, the bottom of the pressing portion is formed with the first hook 331 and the second hook 332, the side surface of the pressing portion extends inward to form the side limiting portion 340, and the side limiting portion 340 is configured to frictionally slide in the limiting portion 311. A groove 341 having a circular longitudinal section is formed at the end of the side stopper 340. One end of the compression spring 304 is positioned in the groove 341 of the first key 302 and the other end is positioned in the groove 341 of the second key 303. The putting cover 300 of the lifting rib 200 of the washing machine 100 according to the embodiment of the present invention can be easily opened by pressing.

Promote muscle mouth 214 with first trip 331 and second trip 332 assorted position department the wall to the cavity inside bending type convex structure 220, convex structure 220 with first trip 331 and second trip 332 between the joint be connected. During the use, press first button 302 and second button 303, make first trip 331 and second trip 332 break away from with the boss structure 220 of casing 201, will put in box 400 and take out casing 201, rotatory certain angle makes the uncovered 401 of putting in box 400 up, put in the clothing finishing agent in box 400 through uncovered 401, later will put in lid 300 and put into promotion muscle mouth 214 department again, under the spring force effect of pressure spring 304, the first trip 331 and the second trip 332 of putting in lid 300 are fixed with the protruding structure 220 buckle of casing 201, put in lid 300 and casing 201 locking.

EXAMPLE III

The difference between the lifting rib of the washing machine of the embodiment and the second embodiment is that: the throw-in box 400 is provided with a centrifugal part 800, and the centrifugal part 800 drives the throw-in box 400 to turn under the action of centrifugal force.

As shown in fig. 10 and 11, the dispensing device includes a dispensing box 400 containing a laundry treating agent and a dispensing cover 300 connected to the dispensing box, and the dispensing box 400 and the dispensing cover 300 are connected by a connecting shaft 315. The centrifugal part 800 is arranged on the throwing box 400, and drives the throwing box 400 to turn around the connecting shaft 315 under the action of centrifugal force. The inner cylinder 103 is usually in a reciprocating motion state in the washing/rinsing process, and in the reciprocating process, the washing water is filled into the putting box 400 to flush the inside of the putting box 400, especially the bottom 402 of the putting box, so that the clothes treating agent in the putting box 400 can be fully dissolved, and no residue of the clothes treating agent in the putting box 400 is left.

The dispensing box 400 has an open dispensing chamber, the dispensing box 400 has at least a storage state (as shown in fig. 11) in which the open mouth 401 of the dispensing chamber is upwardly close to the dispensing lid for storing the laundry treatment agent, and a dispensing state (as shown in fig. 10) in which the open mouth 401 of the dispensing chamber is tilted over the laundry treatment agent after the dispensing box 400 is turned over with respect to the dispensing lid 300. The centrifugal part 800 is a balancing weight arranged on the wall surface of the throwing box 400 and is close to the opening 401 of the throwing chamber. The weight member 800 drives the putting box 400 to turn over from the storage state to the putting state around the connecting shaft 315 under the action of centrifugal force.

Since the inner cylinder 103 is usually in a reciprocating state during the washing/rinsing process, the direction of the centrifugal force is continuously changed, and therefore, the dispensing box 400 is continuously switched between the dispensing state and the storage state under the driving of the weight block 800 during the washing/rinsing process. When the putting box 400 is in the putting state, the clothes treatment agent in the putting box 400 or the mixed solution of the clothes treatment agent and the washing water flows out of the putting box 400, meanwhile, the washing water enters the putting box 400 at the moment, when the putting box 400 is in the storage state, the washing water in the putting box 400 flushes the inner wall surface of the putting box 400, especially the bottom 402 of the putting box which is not easy to reach can be flushed sufficiently, and the phenomenon that the clothes treatment agent is not flushed sufficiently and adheres to the inner wall surface of the putting box to form lumps or plaques which are not easy to clean is avoided.

As shown in fig. 11, the connecting shaft 315 is located at a side of the middle of the drop box 400 away from the opening 401 of the drop chamber. Thus, under the action of the lever principle, the arm length at one end of the balancing weight is increased, and the balancing weight 800 can more easily drive the putting box 400 to complete the conversion from the storage state to the putting state under the action of the centrifugal force.

The throwing device further comprises an elastic member 700 connected with the throwing box 400, one end of the elastic member 700 is connected with the throwing cover 300, and the other end of the elastic member 700 is connected with the throwing box 400. The elastic member 700 is a pressure spring, and it is right that the releasing box 400 has a compressive elastic force, and when the releasing device is taken out from the housing 201, the releasing box bottom 402 is turned in a direction away from the releasing cover 300 under the effect of the elastic force of the pressure spring, so that the opening 401 is turned in a direction toward the releasing cover 300, and the releasing box 400 is in a storage state. The opening of the putting box 400 is automatically close to the putting cover 300, so that the phenomenon that the putting box 400 is opened and inclines towards the direction far away from the putting cover 300 is avoided, inconvenience is caused to a user for putting the clothes treating agent into the putting box 400, and the experience degree of the user in the clothes treating agent putting process is improved. After the user puts the putting device back to the lifting rib 200, the putting box 400 is turned to the putting state under the action of centrifugal force, and the laundry treating agent in the putting box 400 can smoothly flow out of the putting box 400.

In order to avoid the effect of the elastic force in the elastic member 700 from being affected by the excessively long length of the elastic member, the releasing cover 300 is provided with a supporting member 316 extending towards the inside of the cavity. The elastic member 700 has one end connected to the supporting member 316 and the other end connected to the side wall 403 of the drop box near the bottom 402 of the drop box. The setting of support piece 316 has shortened the volume of pressure spring, has improved the effect of pressure spring, is favorable to putting in box 400 and obtains effectual upset driving force.

As shown in fig. 10, the dispensing device further comprises a shock absorbing member 405. The shock absorbing member 405 is disposed on the bottom wall 213 and adjacent to the opening 401; alternatively, the shock absorbing member 405 is disposed on the drop box 400 at a position where the opening 401 contacts the bottom wall 213. Preferably, the shock absorbing member is an elastic gasket. In the washing/rinsing process, the inner barrel 103 continuously reciprocates, the putting box 400 is continuously converted between the storage state and the putting state, the shock absorption piece 405 is arranged to avoid collision between the putting box 400 and the bottom wall 213 in the conversion process, and damage or noise generation to the device in the collision process is avoided.

Example four

As shown in fig. 12 and fig. 13, the present embodiment describes a dispensing device, and the present embodiment is different from the second embodiment in that: the connection manner between the releasing cover 300 and the releasing box 400 is different, and the connection relationship between the releasing cover 300 and the lifting rib opening 214 is the same as that in the second embodiment, and is not described again here.

The releasing device comprises a releasing cover 300 for opening and closing the lifting rib openings 214. The drop box 400 is disposed below the drop cover 300. As shown in fig. 13, the dispensing cap 300 has a downwardly extending fitting structure 312, and a protrusion 313 is formed to extend outwardly from a side of the fitting structure 312. The drop box 400 has an opening 401, a drop box bottom 402 and a drop box side wall 403, wherein the drop box side wall 403 adjacent to the drop cover 300 has a downward concave recess 410, and the side of the recess 410 extends inward to form a first protrusion 411. The second protrusion 317 of the fitting structure 312 and the first protrusion 411 of the recess 410 are fittingly fixed to fix the launch box 400 under the launch lid 300. Preferably, the upper surface of the recess 410 is further formed with a positioning groove 412; the bottom end of the mounting structure 312 is inserted into the positioning slot 412. When the laundry detergent is put in, the putting lid 300 is taken out of the housing 201 together with the putting box 400, then the putting lid 300 is rotated to make the opening 401 face upward, and then the laundry detergent is put in the putting box 400.

EXAMPLE five

In this embodiment, a delivery device is introduced, and the difference between this embodiment and the second embodiment is: the connection manner between the releasing cover 300 and the releasing box 400 is different, and the connection relationship between the releasing cover 300 and the lifting rib opening 214 is the same as that in the second embodiment, and is not described again here.

As shown in fig. 15 and 16, a plurality of position-limiting bodies 241 are disposed on the bottom wall 213, and the installation position 240 is surrounded by the plurality of position-limiting bodies 241. The releasing device comprises a releasing box 400, and the releasing box 400 is limited and mounted on a mounting position 240 defined by a plurality of limiting bodies 241. Set firmly spacing body 241 on diapire 213, put in box 400 can be stable install on diapire 213, because inner tube 103 carries out reciprocating motion at the laundry in-process, the spacing body 241 that sets firmly can guarantee to put in box 400 at the laundry in-process and not take place the displacement. Meanwhile, the laundry treating agent put in the box 400 may flow out to be mixed with the washing water by the centrifugal force due to the reciprocating motion of the inner tub 103.

As shown in fig. 14, 16 and 17, the shape of the mounting position 240 matches the projection shape of the drop box 400 on the bottom wall. The drop box 400 is guaranteed to be completely and stably installed in the installation position 240.

As shown in fig. 16 and 17, the position-limiting body 241 includes a first side plate 2411 and a second side plate 2412, and the first side plate 2411 and the second side plate 2412 are vertically connected. The throwing box 400 is provided with a right angle perpendicular to the bottom wall 213, and an included angle between the first side plate 2411 and the second side plate 2412 is attached to the right angle part of the throwing box.

The throwing box 400 has an opening 401 and a throwing box bottom 402 which are oppositely arranged. The two sides of the opening 401 and the two sides of the releasing box bottom 402 are provided with right angles, and the number of the limiting bodies 241 is four, and the four limiting bodies are respectively attached to the two sides of the opening 401 and the two sides of the releasing box bottom 402 at right angles. The drop box 400 is guaranteed to be completely and stably installed in the installation position 240.

The first side plate 2411 is parallel to the opening 401, and the width of the first side plate 2411 is less than or equal to the wall thickness of the opening 401. Guaranteed uncovered 401 and not sheltered from by first curb plate 2411, avoided the clothing to handle the agent from throwing in the box 400 in-process of flowing out, take place the siltation in first curb plate 2411 and uncovered 401's contact position, form the caking or the plaque that are difficult to the clearance.

As shown in fig. 14, the housing 201 is provided with a lifting rib port 214 for conveniently putting the laundry treating agent. The throwing device comprises a throwing cover 300, and the throwing cover 300 is detachably arranged on the lifting rib opening 214. The releasing cover 300 is provided with a limiting structure 350, and the limiting structure 350 is attached to the releasing box side wall 403 of the releasing box 400. The limiting structure 350 prevents the feeding box from moving towards the feeding cover 300 under the action of centrifugal force when the inner cylinder 103 reciprocates.

As shown in fig. 14 and 17, the dropping device comprises a shock-absorbing element 407, the limiting structure 350 is disposed at the top end of a protruding structure extending from the bottom of the dropping cover 300 into the cavity, and the shock-absorbing element 407 is disposed between the limiting structure 350 and the dropping box 400. The shock absorbing element 407 is disposed on the side wall 403 of the drop box, or the shock absorbing element 407 is disposed on the wall surface of the limiting structure 350 close to the side wall 403 of the drop box.

Preferably, the shock absorbing member 407 is an elastic pad. The installation difficulty of the releasing cover 300 is reduced while the releasing box 400 is limited.

As shown in fig. 17, the drop box 400 is provided with a handle structure 406, and the handle structure 406 is disposed at an end near the drop box bottom 402. The user can take the putting box 400 out of the shell 201 by only lifting the handle mechanism 406, and the operation is convenient and fast.

EXAMPLE six

In the present embodiment, a dispensing device is described, and the dispensing cap 300 in the present embodiment is connected to the housing 201 through a locking device.

As shown in fig. 20, the dispensing structure includes a lifting rib port 214 provided in the housing, and a dispensing cap 300 that can open and close the lifting rib port 214. The locking device 900 includes a lock body 902 and a latch 901, the lock body 902 is disposed on the housing 201 (as shown in fig. 19), the latch 901 is disposed on the dispensing cover 300, and the latch 901 is movably inserted into the lock body 902.

The lock body 902 comprises a lock catch, a lock catch spring leaf and a lock groove (not shown in the figure) matched with the lock hook at the top end of the lock tongue, when the lock tongue 901 is inserted into the lock body 902, the throwing cover 300 is connected with the shell 201, when external force is applied to the throwing cover 300 again, the lock tongue 901 is withdrawn from the lock body 902, the throwing cover 300 and the shell 201 are unlocked, the lifting rib port 214 is exposed in the sight of a user, and the user throws the clothes treatment agent into the cavity of the lifting rib 200 through the lifting rib port 214.

As shown in fig. 20, the communication holes 230 in the housing 201 are mainly concentrated at one end of the lifting rib, and the lifting rib port 214 is provided at the other end of the lifting rib. After the feeding cover 300 is closed on the shell 201, the side where the lifting rib port 214 is located is closed, and the laundry treating agent fed into the shell 201 cannot directly flow out of the shell, so that the laundry treating agent is prevented from overflowing to pollute the home environment when the lifting rib 200 is installed back into the inner drum 103.

Referring to fig. 2 and 20, the housing 201 includes a first sidewall 211 and a second sidewall 212, wherein the first sidewall 211 and the second sidewall 212 are connected at the top and a bottom wall 213 is disposed between the bottom (as shown in fig. 19). The first sidewall 211 and the second sidewall 212 are connected to form a protrusion extending into the washing machine. The lifting rib openings 214 are formed in the first side wall 211 or the second side wall 212 and are arranged near the top ends of the side walls. The lifting rib port 214 is arranged near the top end of the side wall, so that the capacity of the clothes treating agent can be maximized, and meanwhile, a sufficient space is provided for mixing the laundry water flowing into the lifting rib 200 through the communication hole 230 and the clothes treating agent, so that the laundry water and the clothes treating agent are mixed more sufficiently, and the clothes treating agent is prevented from being left to form lumps or patches which are difficult to clean.

As shown in fig. 20, a connecting shaft 315 is disposed on one side edge of the lifting rib opening 214 close to the bottom wall 213, and the throwing cover 300 is connected to the connecting shaft 315 and can be turned over around the connecting shaft 315. A lock body 902 is arranged at the position of the other edge of the lifting rib opening 214 opposite to the connecting shaft 315, and a locking tongue 901 is arranged at the position of the throwing cover 300 opposite to the lock body 902. The dispensing cover 300 can completely close the lifting rib port 214 by locking between the latch 901 and the lock body 902.

As shown in fig. 21, when the dispensing lid 300 is fully opened, an included angle is formed between a plane of the dispensing lid 300 and a plane of the lifting rib opening 214. Preferably, said angle is less than or equal to 90 °. The opened dispensing cover 300 can be used as a guide plate for dispensing the clothes treating agent for a user, and convenience is provided for the user to dispense the clothes treating agent.

EXAMPLE seven

Referring to fig. 4, 22 and 23, this embodiment describes a stirring device 500, and the stirring device 500 is installed in the housing 201 to fully dissolve the laundry treatment agent flowing out from the dosing device. The laundry treatment agent is put into the lifting rib 200 by the putting device, the washing water/rinsing water in the washing machine can enter the lifting rib 200 through the communication hole 230 on the lifting rib 200, and is mixed with the laundry treatment agent by scouring under the action of the stirring device 500, and the scouring mixing process is continuously performed in the whole washing/rinsing process. The process enables the clothes treating agent put into the lifting ribs 200 to be fully dissolved, and avoids the clothes treating agent from remaining on the surfaces of the lifting ribs 200 to form lumps or patches which are difficult to remove; meanwhile, the lifting ribs are used as the putting and containing components of the clothes treating agent, the existing detergent box can be omitted, the structure of the washing machine is simplified, the production cost of the product is reduced, the production efficiency of the product is improved, and the popularization and the application of the product are facilitated.

As shown in fig. 4, the dispensing device includes a dispensing box 400 containing a laundry treating agent and a dispensing cap 300 connected to the dispensing box. The throwing box 400 is arranged in the cavity and is provided with a throwing chamber with an opening 401, and the throwing cover 300 is detachably arranged on the shell 201. The stirring device 500 is arranged opposite to the opening 401. When the putting box 400 pours the laundry treatment agent into the cavity of the casing 201, the laundry treatment agent can smoothly flow to the stirring device 500, and under the disturbance action of the stirring device 500, the laundry treatment agent can be rapidly mixed with the washing water entering the casing 201, and then flows out of the inner drum 103 through the communication hole 230 on the casing 201 to participate in the washing process.

As shown in fig. 4 and 22, the housing 201 includes a bottom wall 213, the stirring device 500 includes a supporting column 510 and a water-stirring impeller 530, and the water-stirring impeller 530 is rotatably mounted on the supporting column 510. The support column 510 is disposed on the bottom wall 213, and a space is provided between the top surface of the support column 510 and the housing 201.

As shown in fig. 22 and 23, the water-repelling impeller 530 includes a hub 531 and blades 532, a shaft hole is formed in the middle of the hub 531, and the water-repelling impeller 530 is sleeved on the supporting column 510 through the shaft hole. The bottom of support column 510 be equipped with a boss structure, boss structure's diameter more than or equal to wheel hub 531's diameter, boss structure to wheel hub 531 play limiting displacement, make and have certain interval between water impeller 530 and the diapire 213, greatly reduced water impeller 530 the frictional resistance of rotation process.

In order to improve the stability and reliability of the water-stirring impeller 530, the water-stirring impeller 530 comprises a fastening member (not shown in the figure) in the embodiment, wherein the fastening member comprises a fastening cap and a fastening body, the fastening cap is arranged at one end of the fastening body, the diameter of the fastening cap is larger than that of the shaft hole of the water-stirring impeller 530, and the water-stirring impeller 530 can be limited in the upward movement. The top end of the supporting column 510 is provided with a mounting hole 515, and the fastening body is fastened and connected with the mounting hole 515.

As shown in fig. 22 and 23, the water impeller 530 has a hub 531 and a plurality of blades 532, and the plurality of blades 532 of the water impeller 530 are disposed obliquely around the hub 531, and the junction of the two is arc-shaped. The blades 532 are gradually narrowed and widened from the top surface of the hub 531 to the bottom surface of the hub 531, and forward-looking projections of adjacent blades 532 partially overlap. Since the communication hole 230 of the lifting rib 200 is mainly disposed at the upper portion of the housing 201, the washing water may stay at the lower portion of the housing for a short time after entering the housing 201 through the communication hole 230, and the widening of the lower portion of the vane 532 may effectively mix the washing water staying at the lower portion of the housing 201 with the laundry treating agent.

As shown in fig. 4 and 7, the housing 201 is provided with a water guide hole 231, and the water guide hole 231 is provided corresponding to the stirring device 500. Preferably, the water guide hole 231 is opposite to the lower portion of the stirring device 500; more preferably, the water guide hole 231 is disposed at a lower portion of the vane 532, and has a width corresponding to a width of a bottom of the vane 532 and a height corresponding to a half height of the vane 532. The water flow in the water guide hole 231 is more easily introduced into the lifting rib 200, and a larger impact force is generated at the position of the water guide hole 231, so that the water-stirring impeller 530 rotates and accelerates, and the dissolving effect is better.

Example eight

In the embodiment, a stirring device 500 is introduced, and the stirring device 500 in the embodiment includes at least two impellers in linkage arrangement, so that the laundry treatment agent in the housing is fully dissolved.

As shown in fig. 24 to 30, the stirring device 500 includes a first rotating shaft 504, and a first impeller 501 mounted on the first rotating shaft 504. Also comprises a second rotating shaft 503 and a second impeller 502 arranged on the second rotating shaft 503. The second rotating shaft 503/the second impeller 502 are in transmission connection with the first rotating shaft 504 to drive the first rotating shaft 504 to rotate. The blades of the second impeller 502 are larger than those of the first impeller 501, and the second impeller 502 can better receive the impact force of the washing water. When the second impeller 502 rotates, the first impeller 501 is driven to rotate, so that the laundry treatment agent close to the first impeller 501 can flow to the second impeller 502, and under the combined action of the second impeller 502 and the first impeller 501, the washing water and the laundry treatment agent are fully mixed and foamed.

As shown in fig. 29, the first rotating shaft 504 and the second rotating shaft 503 are integrally formed, the second impeller 502 is tightly connected to the second rotating shaft 503, and the first impeller 501 is fixedly connected to the first rotating shaft 504.

As shown in fig. 29 and fig. 30, the second rotating shaft 503 is a circular shaft; the second impeller 502 is provided with a mounting hole (not shown), the second rotating shaft 503 is provided with an assembly hole (not shown) matched with the mounting hole, and the second rotating shaft 503 is fastened and connected with the second impeller 502 by the fastener 505 passing through the mounting hole and the assembly hole. Linkage between the second impeller 502 and the second rotating shaft 503 is ensured, and due to the integral molding between the first rotating shaft 504 and the second rotating shaft 503, the rotation of the second rotating shaft 503 can drive the first rotating shaft 504 to rotate, and further drive the first impeller 501 to rotate.

As shown in fig. 30, the first rotating shaft 504 is a polygonal shaft, a shaft hole is formed in the middle of the first impeller 501, the shape of the shaft hole is identical to the shape of the first rotating shaft 504, and the first impeller 501 is in interference fit with the first rotating shaft 504. The first rotating shaft 504 and the first impeller 501 are matched to limit by the convex structure included in the polygon, so that the first rotating shaft 504 and the first impeller 501 are linked.

The second impeller 502 includes a second blade 522 and a second hub 521, and the first impeller 501 includes a first blade 512 and a first hub 511. The second blade 522 is perpendicular to the second hub 521, and the front view projections of the adjacent blades 522 do not overlap. The first blades 512 are disposed obliquely around the first hub 511, and the forward-looking projections of the adjacent blades 512 partially overlap. And the diameter of the first blade 512 is greater than the diameter of the second blade 522.

The laundry treatment agent can be flowed toward the second impeller 502 while being agitated in the axial direction with the washing water introduced into the housing 201 when the first impeller 501 rotates, the laundry treatment agent and the washing water can be sufficiently mixed and the laundry treatment agent can be rapidly foamed when the second impeller 502 rotates. In the agitation device 500 of the washing machine 100 of the present embodiment, the first impeller 501 and the second impeller 502 having different structures are provided, so that the washing water is subjected to the cross impact of the water flow formed by the action of the first impeller 501 and the action of the second impeller 502, thereby enhancing and promoting the mixing, dissolution and foaming of the washing agent and the washing water.

The housing 201 includes a bottom wall 213, and the stirring device 500 includes a first supporting plate 506 and a second supporting plate 507 which are arranged on the bottom wall 213 at intervals. The first supporting plate 506 and the second supporting plate 507 are provided with coaxial supporting holes, and the second rotating shaft 503 sequentially penetrates through the first supporting plate 506 and the second supporting plate 507 from the supporting holes. The second impeller 502 is located on the shaft section between the first support plate 506 and the second support plate 507. One end of the first rotating shaft 504 is provided with a limit boss, the other end is connected with the second rotating shaft 503, and the first impeller is sleeved on the first rotating shaft 504 and is positioned between the limit boss and the first supporting plate 506.

In order to better limit the first rotating shaft 504, the diameter of the first rotating shaft 504 is larger than that of the supporting hole on the first supporting plate 506, and a transition surface between the first rotating shaft 504 and the second rotating shaft 503 is attached to the wall surface of the first supporting plate 506.

The stirring device 500 further includes a fixing pin (not shown), a fixing hole 508 is disposed at the top of the second rotating shaft 503, the fixing hole 508 is located outside the second supporting plate 507, and the fixing hole 508 and the fixing pin are fastened. The stirring device is prevented from falling off in the rotating process.

Example nine

As shown in fig. 31, the stirring device 500 of the present embodiment is different from the stirring device 500 of the eighth embodiment in that: in this embodiment, the second rotating shaft 503 is fixedly disposed on the first supporting plate 506 and the second supporting plate 507, the first impeller 501 is rotated around the first rotating shaft 504 by the impact of the washing water, and the second impeller 502 is rotated around the second rotating shaft 503 by the impact of the washing water, so as to promote the mixing of the washing agent and the washing water, and the structure is ingenious.

The first impeller 501, the second impeller 502, and the first rotating shaft 503 in this embodiment are the same as those in the eighth embodiment, and are not described again here.

The first rotating shaft 504 in this embodiment is different from that in the eighth embodiment, in order to ensure that the first impeller 501 can smoothly rotate under the impact of the washing water, the first rotating shaft 503 is a circular shaft. The water current formed by the washing water at the first impeller 501 and the water current formed by the washing water at the second impeller 502 are cross-impacted.

The width of the blades 512 of the first impeller 501 is greater than the width of the blades 522 of the second impeller 502, and the length thereof is less than the length of the blades 522 of the second impeller 502, so that the washing water entering the housing 201 is agitated in the axial direction when the first impeller 501 rotates, the washing agent and the washing water are sufficiently mixed and the washing agent is rapidly foamed when the second impeller 502 rotates.

In the agitation device of the washing machine 100 according to the present embodiment, the first impeller 501 and the second impeller 502 having different structures are provided, so that the washing water is subjected to the cross impact by the water flow formed by the action of the first impeller 501 and the action of the second impeller 502, thereby enhancing and promoting the mixing, dissolution and foaming of the washing agent and the washing water.

Example ten

This embodiment describes a turbulence structure 540, which is installed in the housing 201 and forms a plurality of flow channels in the cavity, so that the laundry treatment agent flowing out from the dispensing device is sufficiently dissolved.

As shown in fig. 32 to 34, the housing 201 includes a bottom wall 213, and the spoiler structure 540 includes a plurality of spoilers 541. The turbulent structures 540 are arranged on the bottom wall 213 in a staggered manner, and a plurality of flow channels are formed on the bottom wall 213. When the washing water enters the case 201 through the communication hole 230, the washing water is mixed with the laundry treating agent and then collided in the plurality of flow paths, thereby accelerating the dissolution and foaming of the laundry treating agent.

The spoilers 541 are arranged in a plurality of rows, and the rows are staggered. The spoiler 541 is connected to the bottom wall 213 in a transitional manner. The connection between the spoiler 541 and the bottom wall 213 may be a fixed connection or a detachable connection, for example, a plurality of limiting grooves are disposed on the bottom wall 213, the spoiler 541 is inserted into the limiting grooves, or the degree of freedom of the number of the installed spoilers 541 is increased on the premise of ensuring the stability of the spoiler 541.

The bottom wall 213 includes two long sides and two short sides, and the spoiler 541 is disposed in a direction parallel to the long sides of the bottom wall 213. It is ensured that the laundry treating agent can smoothly flow into the plurality of flow channels of the turbulent flow structure 540.

In order to enhance the turbulent flow effect of the turbulent flow plate 541, the turbulent flow plate 541 is provided with a through hole. At least one through hole is formed along the height and/or width direction of the spoiler 541. The washing water can flow into the channel through the through holes of the spoiler 541, and the washing water flowing through the through holes has a large impact force, so that the washing water can effectively impact the laundry treating agent in the spoiler structure 540, and the dissolving speed of the laundry treating agent is increased.

EXAMPLE eleven

In this embodiment, a water guiding structure 232 is introduced to guide water in the washing machine to flow into the housing to flush the laundry treatment agent thrown from the throwing device to the stirring device.

As shown in fig. 35, the water guide structure 232 is disposed at one end of the dispensing device, and is disposed near the dispensing device, so that the laundry water flowing into the housing 201 through the water guide structure 232 can firstly flush the dispensing position of the laundry treatment agent.

The housing 201 includes a sidewall connected to the bottom wall 213 and protruding toward the inside of the washing machine, and the dispensing device is disposed on the upper portion of the sidewall. The water guiding structure 232 is disposed on the sidewall between the dispensing device and the bottom wall 213.

The water guiding structure 232 is a water permeable hole formed on the housing 201, and the water permeable hole is inclined in a channel formed on the housing 201 and inclined toward the position of the stirring device 500. The inclined channel enables the water flow passing through the water guide structure 232 to have a large impact force, and can effectively impact the laundry treatment agent at the dispensing position to flow to the stirring device 500.

The water permeable hole 232 has a first hole surface 2321 located on an outer surface of the housing 201, and a second hole surface 2322 located on an inner surface of the housing. The second aperture surface 2322 is closer to the bottom wall 213 and the stirring device 500 than the first aperture surface 2321. This arrangement ensures that the washing water can directly wash the laundry treatment agent on the bottom wall 213.

The stirring device 500 comprises a supporting column 510 and a water-stirring impeller 530, wherein the water-stirring impeller 530 is rotatably arranged on the supporting column 510. The supporting column 510 is disposed on the bottom wall 213, and the water guiding structure 232 is inclined toward a connection position between the supporting column 510 and the bottom wall 213.

The putting device comprises a putting cover 300, a lifting rib opening 214 convenient for putting the clothes treating agent is arranged on the shell 201, the putting cover 300 covers the lifting rib opening 214, and the water guide structure 232 is positioned on the putting cover 300 and the wall surface of the shell between the bottom walls 213.

The housing 201 comprises a first side wall 211 and a second side wall 212, and the water guide structure 232 is symmetrically arranged on the first side wall 211 and the second side wall 212.

The stirring device in this embodiment is the same as that in the seventh embodiment, and in other embodiments, the stirring device may be any other device capable of promoting dissolution of the laundry treatment agent. For example, the forms referred to in example eight, example nine, and example ten.

A washing machine is provided with the lifting rib structure of the washing machine.

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 (10)

1. A lifting rib of a washing machine is characterized by comprising

The clothes treating device comprises a shell, a handle and a handle, wherein a cavity is formed in the shell, the cavity is used for containing a clothes treating agent, and a communication hole communicated with the cavity is formed in the shell;

the feeding structure is arranged on the shell, and the clothes treating agent is fed into the cavity through the feeding structure;

and the locking device is respectively connected with the shell and the releasing structure.

2. A lifting rib of a washing machine as claimed in claim 1, wherein:

the throwing structure comprises a lifting rib opening arranged on the shell and a throwing cover capable of opening and closing the lifting rib opening;

the locking device comprises a lock body and a lock tongue, wherein the lock body is arranged on the shell, the lock tongue is arranged on the throwing cover, and the lock tongue is movably inserted into the lock body.

3. A lifting rib of a washing machine as claimed in claim 2, wherein:

the lock body comprises a lock catch, a lock catch spring plate and a lock groove matched with the lock hook at the top end of the lock tongue;

when the bolt is inserted into the lock body, the throwing cover is connected with the shell, and when external force is applied to the throwing cover again, the bolt is withdrawn from the lock body.

4. A lifting rib of a washing machine as claimed in claim 2, wherein:

the shell comprises a side wall, and the side wall extends towards the inside of the washing machine to form a bulge;

the lifting rib openings are formed in the side walls and are arranged close to the top ends of the side walls.

5. A lifting rib of a washing machine as claimed in claim 4, wherein:

a connecting shaft is arranged on one edge of the lifting rib opening, and the throwing cover is connected with the connecting shaft and can turn over around the connecting shaft;

the lifting rib opening is provided with a lock body at the position of the other edge opposite to the connecting shaft, and the throwing cover is provided with a lock tongue at the position opposite to the lock body.

6. A lifting rib of a washing machine as claimed in claim 5, wherein:

when the throwing cover is completely opened, an included angle is formed between the plane where the throwing cover is located and the plane where the lifting rib opening is located;

preferably, said angle is less than or equal to 90 °.

7. A lifting rib of a washing machine as claimed in claim 1, wherein:

comprises a stirring device which is arranged in the cavity of the shell and can fully dissolve the clothes treating agent put in through the putting structure;

the stirring device comprises a support column and a water stirring impeller, wherein the support column is arranged on the bottom wall of the shell, and the water stirring impeller is rotatably arranged on the support column.

8. A lifting rib of a washing machine as claimed in claim 1, wherein:

comprises a stirring device which is arranged in the cavity of the shell and can fully dissolve the clothes treating agent put in through the putting structure;

the stirring device comprises a rotating shaft, at least two supporting plates and at least two water stirring impellers, wherein the supporting plates are arranged on the bottom wall of the shell, the rotating shaft is fixed on the supporting plates, and the water stirring impellers are rotatably sleeved on the rotating shaft;

or the rotating shaft is rotatably arranged on the supporting plate, and the water-stirring impeller is fixed on the rotating shaft.

9. A lifting rib of a washing machine as claimed in claim 1, wherein:

comprises a stirring device which is arranged in the cavity of the shell and can fully dissolve the clothes treating agent put in through the putting structure;

the stirring device is a plurality of stirring plates which are arranged in a staggered mode.

10. A washing machine characterized by: the washing machine has a washing drum with lifting ribs as claimed in any one of claims 1 to 9.

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