CN110541272A

CN110541272A - Washing machine

Info

Publication number: CN110541272A
Application number: CN201810527314.5A
Authority: CN
Inventors: 王胜旺; 王叙圣; 张伟; 唐海斌
Original assignee: Hefei Midea Laundry Appliance Co Ltd
Current assignee: Hefei Midea Laundry Appliance Co Ltd
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2019-12-06
Anticipated expiration: 2038-05-29
Also published as: CN110541272B

Abstract

The present invention provides a washing machine, including: the device comprises a box body, an inner barrel and a small barrel. The inner barrel is sleeved in the box body, and the bottom of the inner barrel is provided with a first impeller; the small barrel is detachably suspended in the inner barrel, and a second impeller is arranged at the bottom of the small barrel; the first impeller comprises a first magnetic force part, the second impeller comprises a second magnetic force part, and the second magnetic force part can be matched with the first magnetic force part to enable the second impeller to rotate synchronously along with the first impeller. According to the washing machine provided by the invention, the small barrels are additionally arranged in the inner barrel, so that multi-partition flexible washing is realized, the size of the whole machine is not increased, the whole machine is convenient to place, and the cost is obviously lower than that of two independent washing machines; the small barrels can be taken out when the partitioned washing is not needed, so that different requirements of users are met; the small barrel wave wheel rotates along with the inner barrel wave wheel through magnetic force, so that the product structure is simplified, the accommodating space in the inner barrel is enlarged, and mutual friction between the driving shaft of the small barrel wave wheel and the driving shaft of the inner barrel wave wheel is avoided.

Description

Washing machine

Technical Field

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

background

In daily clothes washing, people always want to wash underwear and outer clothes separately, so as to avoid the health damage caused by the mixed cross contamination of various clothes. Therefore, some users buy two washing machines at home to respectively wash the underwear and the coat, the purchase cost is high, the occupied space is large, and part of the users on balconies cannot place the underwear or do not want to invest too much, so that the users only can wash the underwear by hands or wash the underwear twice, and the washing machine is inconvenient.

Disclosure of Invention

in order to solve at least one of the above technical problems, an object of the present invention is to provide a washing machine.

In order to achieve the above object, the present invention provides a washing machine comprising: a box body; the inner barrel is sleeved in the box body, and the bottom of the inner barrel is provided with a first impeller; the small barrel is detachably suspended in the inner barrel, and a second impeller is arranged at the bottom of the small barrel; the first impeller comprises a first magnetic part, the second impeller comprises a second magnetic part, and the second magnetic part can be matched with the first magnetic part, so that the second impeller can rotate synchronously along with the first impeller.

According to the washing machine provided by the invention, the small barrel is additionally arranged in the inner barrel, and the first impeller in the small barrel and the second impeller in the inner barrel can synchronously rotate, so that the small barrel and the inner barrel can be simultaneously and respectively used for washing different clothes, thereby realizing multi-partition flexible washing, and the close-fitting clothes and the outer clothes can be simultaneously and separately washed in the same washing machine, so that the use comfort of a user is obviously improved; the small barrel is arranged in the inner barrel, so that the size of the whole washing machine is not increased, the small barrel is convenient to place, and the cost is obviously lower than that of two independent washing machines; meanwhile, the small barrel can be detachably arranged in the inner barrel, so that the small barrel can be taken out when the partitioned washing is not needed, and more clothes or larger clothes can be placed in the inner barrel for washing, thereby meeting different requirements of users and further improving the use comfort of the users; in addition, the keg hangs and establishes in interior bucket, makes the second impeller can follow first impeller synchronous revolution through the cooperation of first magnetic force portion and second magnetic force portion, promptly: the keg impeller is rotatory through magnetic force and follow interior bucket impeller, obtain power, because the magnetic force actuating lever belongs to non-contact drive, so the keg need not to contact with interior bucket impeller, consequently the drive shaft of keg impeller need not to pass keg bottom portion, keg bottom portion need not the trompil, interior bucket impeller also need not to pass in the drive shaft of interior bucket impeller, thereby the product structure has been simplified, and compare in the scheme that the drive shaft of keg impeller and the drive shaft of interior bucket impeller directly link to each other and realize power transmission, the accommodation space in the interior bucket when both having increased subregion washing, be convenient for place more clothing, mutual friction between the drive shaft of keg impeller and the drive shaft of interior bucket impeller has been avoided again, thereby the life of keg and interior bucket has been prolonged, and noise at work has been reduced.

In addition, the washing machine in the above technical solution provided by the present invention may further have the following additional technical features:

In the above technical solution, one of the first magnetic portion and the second magnetic portion is a permanent magnet, and the other is a magnetizer.

One of the first magnetic part and the second magnetic part is a permanent magnet, and the other one is a magnetizer (namely made of high-permeability material), so that the magnetizer can generate magnetism under the action of the magnetic field of the permanent magnet and interact with the magnetic field of the permanent magnet to generate reluctance torque, thereby realizing the magnetic drive of the first impeller to the second impeller; and the permanent magnet, such as natural ore (magnetite) or artificial magnet (such as nickel-cobalt alloy) etc., can keep its magnetism for a long time, difficult lose magnetism, also difficult magnetization to guarantee the washing machine has good reliability in utilization, and has longer life.

the number and shape of the permanent magnets are not limited, for example, the permanent magnets can be annular magnets, and only one annular magnet needs to be arranged; or the permanent magnets are strip magnets and are uniformly distributed along the circumferential direction of the inner barrel.

In the above technical solution, the first impeller further includes a first main body, and the first magnetic part is disposed in the first main body, or the first magnetic part is disposed below the first main body and connected to the bottom of the first main body; and/or, the second impeller further comprises a second main body, the second magnetic part is arranged in the second main body, or the second magnetic part is arranged below the second main body and is connected with the bottom of the second main body.

The first impeller also comprises a first main body, and the first magnetic part is arranged in the first main body, so that the contact between the clothes, washing water and other substances in the inner barrel and the first magnetic part can be avoided, the first magnetic part is well protected, the use reliability of the first magnetic part is improved, the clothes in the inner barrel are well protected, and the clothes in the inner barrel are prevented from being torn by the first magnetic part in the washing process; or the first magnetic force part is arranged below the first main body and is connected with the bottom of the first main body, and because the clothes in the inner barrel are basically positioned above the first impeller, the first magnetic force part and the clothes in the inner barrel can be well protected, and the shape and the size of the first magnetic force part can be reasonably designed according to requirements.

similarly, the second impeller also comprises a second main body, and the second magnetic part is arranged in the second main body, so that the contact between the clothes, the washing water and other substances in the small barrels and the second magnetic part can be avoided, the second magnetic part is well protected, the use reliability of the second magnetic part is improved, the clothes in the small barrels are well protected, and the clothes in the small barrels are prevented from being pulled and torn by the second magnetic part in the washing process; or the second magnetic part is arranged below the second main body and is connected with the bottom of the second main body, and the clothes in the small bucket are basically located above the second impeller, so that the second magnetic part and the clothes in the small bucket can be well protected, and the shape and the size of the second magnetic part can be designed reasonably as required.

Preferably, the first main body is a plastic piece, the first magnetic part can be arranged in the first main body in an injection molding mode, or the first main body and the first magnetic part are connected together, the process is mature, and the connection reliability is high; in a similar way, the second main body is also a plastic part, so that the second magnetic part can be covered in the second main body in an injection molding mode, or the second main body is connected with the second magnetic part together, and the advantages of mature process and high connection reliability are also realized.

In the above technical scheme, the first impeller or the second impeller is a magnetic conductive sheet metal part, and the magnetic conductive sheet metal part is formed as the magnetic conductor in the first magnetic part and the second magnetic part.

First impeller or second impeller are the magnetic conduction sheet metal component, and the magnetic conduction sheet metal component forms the magnetizer in first magnetic force portion and the second magnetic force portion, promptly: the first impeller or the second impeller is directly made into a sheet metal part by adopting a magnetic conductive material, so that the first impeller or the second impeller can be integrally used as a magnetic conductor, the attraction force between the first impeller or the second impeller and the permanent magnet is stronger, the transmission effect is better, and the structure is simpler. The permanent magnets in the first magnetic part and the second magnetic part can be arranged in the first impeller or the second impeller or arranged at the bottom of the first impeller or the second impeller.

In any one of the above technical solutions, the keg is fixedly connected with the inner barrel through a detachable connecting structure.

The keg is through dismantling connection structure and interior bucket fixed connection, promptly: the small barrel can be hung in the inner barrel and fixedly connected with the inner barrel, and can also be detached from the inner barrel. Keg and interior bucket fixed connection for when interior bucket rotation dehydration, also drive keg synchronous rotation, thereby realize keg's rotation dehydration, the washing process of interior bucket realizes synchronous with the washing process of keg like this, is favorable to practicing thrift the washing time, and combines all comparatively simple with the principle.

In the technical scheme, the top of the small barrel is turned outwards to form a flange, and the flange is fixedly connected with the inner barrel through the detachable connecting structure.

The top of keg turns over outwards and turns over a formation turn-ups, and the turn-ups can increase the distance between keg barrel body and the interior bucket barrel through dismantling connection structure and interior bucket fixed connection to can avoid taking place frictional contact between keg barrel body and the interior bucket barrel, further prolonged the life of interior bucket and keg.

In the above technical scheme, the inner barrel comprises a barrel body and a balance ring fixedly connected with the top of the barrel body, and the flanging is fixedly connected with the balance ring through the detachable connection structure.

The inner barrel comprises a barrel body and a balance ring, the balance ring is connected with the top of the barrel body and is generally positioned on the inner side of the barrel bottom, and the small barrel flanging is fixedly connected with the balance ring, so that the distance between the small barrel body and the inner barrel body can be further increased; and the punching or slotting on the inner barrel body and the small barrel body is avoided, so that the strength and the use reliability of the inner barrel body and the small barrel body are improved.

In the above technical scheme, the detachable connection structure comprises an external thread arranged on the flanging and an internal thread arranged on the balance ring, and the external thread is matched with the internal thread to connect the flanging with the balance ring through the thread.

Can dismantle connection structure includes external screw thread and internal thread, and the external screw thread sets up on the keg turn-ups, and the internal thread sets up on interior bucket balancing ring, then through external screw thread and internal screw thread cooperation, can realize the threaded connection of turn-ups and balancing ring, like this, when the installation keg, directly with the keg screw on balancing ring can, when dismantling the keg, the counter-rotation keg can, loading and unloading process is very convenient, and need not to punch simple structure.

In the technical scheme, the outer side wall of the box body is provided with a hook, and the flanging can be hung on the hook.

set up the couple on the lateral wall of box, when need not using the keg, directly take out it and hang on the couple in the box outside, can realize accomodating of keg, it is very convenient.

In the above technical solution, the keg is fixedly connected with the wall of the inner barrel through the detachable connecting structure; or the small barrel is fixedly connected with a water return cover plate of the inner barrel through the detachable connecting structure.

The keg is fixedly connected with the wall of the inner barrel or the water return cover plate through the detachable connecting structure, and the inner barrel can be driven to rotate and dewater when rotating and dewatering, so that the synchronous washing process of the keg and the inner barrel is realized.

In any of the above technical solutions, the keg body of the keg comprises a telescopically deformable portion, and the telescopically deformable portion can be telescopically deformed in a vertical direction to adjust the depth of the keg.

The ladle body of keg includes flexible deformation portion, and flexible deformation portion can take place flexible deformation along vertical direction to make the degree of depth of keg adjust as required, the user can be according to how much freedom adjustment keg degree of depth of clothing like this, and the user of both being convenient for gets and puts the clothing, also is favorable to using water wisely, thereby has further improved user experience.

In the above technical solution, the keg body of the keg further comprises a fixing part and a supporting part which are connected with the upper end and the lower end of the telescopic deformation part respectively, and the supporting part is connected with the bottom of the keg; the barrel body of the small barrel is a plastic part, the telescopic deformation part is of an elastic corrugated structure, one of the supporting part and the fixing part is provided with a pull rod, the other one of the supporting part and the fixing part is provided with a plurality of pull rod hooks distributed at intervals along the vertical direction, and the pull rod can be hung on any one of the pull rod hooks to adjust the depth of the small barrel.

The keg body of the keg also comprises a fixing part and a supporting part, wherein the fixing part is used for being connected with the inner barrel or other parts to realize the suspension arrangement of the keg; the supporting part is connected with the barrel bottom to ensure that the small barrel body and the barrel bottom are connected into a whole; the plastic part is adopted as the barrel body of the small barrel, the cost is low, the telescopic deformation part is of an elastic corrugated structure, elastic expansion of the telescopic deformation part can be realized by pushing and pulling the corrugated structure, and the structure and the principle are simple; when the corrugated structure is adjusted to a proper length, the pull rod is hung on the pull rod hook corresponding to the position, so that the length of the telescopic deformation part can be fixed, and the depth of the keg can be fixed.

Preferably, the number of the pull rods is multiple, and the multiple pull rods are uniformly distributed along the circumferential direction of the keg, so that the balance of the keg is improved, and the use reliability of the keg is improved.

The specific matching of the pull rod and the pull rod hook is not limited, for example, a hanging hole can be arranged at the end part of the pull rod, and the hanging hole can be hung on the pull rod hook; or the top of the pull rod is bent to be in a hook shape and can be hung on the pull rod hook.

in the above technical solution, the pull rod is connected with the supporting portion or the fixing portion through a hinge.

The pull rod is connected with the supporting part through a hinge, a plurality of pull rod hooks are arranged on the fixing part, and the pull rod is upwards hung on the pull rod hooks; the pull rod is connected with the fixed part through a hinge, a plurality of pull rod hooks are arranged on the supporting part, and the pull rod is hung on the pull rod hooks downwards.

Preferably, the bottom of pull rod passes through hinged joint with the supporting part, and like this at the actual operation in-process, the ripple structure can be automatic tensile downwards under the effect of gravity, consequently only need through the operation pull rod, hang the pull rod on the pull rod couple corresponding with required degree of depth can, very convenient.

In the above technical scheme, the keg body of the keg is a memory alloy piece, and the telescopic deformation part is corrugated.

the body of the small barrel is a memory alloy part, namely the body is made of a memory alloy material, the telescopic deformation part is corrugated and is also made of the memory alloy material, so that the length of the telescopic deformation part is adjusted to the required length through external force when the small barrel is used, and the telescopic deformation part can be fixed at the length, so that the depth of the small barrel can be freely adjusted; compared with the method that the depth of the small bucket is adjusted by matching the pull rod with the pull rod hook, the method has the advantages that the number of parts is reduced, the operation difficulty is reduced, and the method is more convenient and quicker; and because the depth of the small barrel can be fixed without the matching of the pull rod and the pull rod hook, the barrel body of the small barrel can be partially made into a corrugated structure, and can also be integrally made into the corrugated structure, and the small barrel can be adjusted as required in the actual production process.

In any one of the above technical schemes, a workbench is arranged at the top of the box body, a spherical spray head is arranged on the workbench, and the spherical spray head is positioned above the small barrel and can spray water into the small barrel.

The top of box is equipped with the workstation, is equipped with spherical shower head on the workstation, and spherical shower head is located the top of keg, therefore can be to spraying water in the keg for to the comprehensive washing of clothing, prevent to soak the pollution problem that the washing brought.

In any of the above solutions, the number of kegs is plural.

The quantity of keg is a plurality of, and multiple combination bucket structure can be realized to a plurality of kegs, and then realizes more subregion washings, further improves user experience.

In the technical scheme, a plurality of kegs are fixedly connected with the inner barrel; and/or the kegs are arranged along the circumferential direction of the inner barrel.

A plurality of kegs and interior bucket are fixed continuous, then a plurality of kegs can both follow interior bucket rotation to realize synchronous dehydration.

The circumference direction of bucket distributes along a plurality of kegs, and the user of both being convenient for gets puts the clothing, and the user of also being convenient for looks over the washing progress.

additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

Fig. 1 is a schematic cross-sectional view of a washing machine according to some embodiments of the present invention;

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 2 is:

10 boxes, 11 hooks, 20 inner barrels, 21 first impellers, 211 first main bodies, 212 permanent magnets, 22 balance rings, 221 internal threads, 30 small barrels, 31 second impellers, 32 flanging, 321 external threads, 33 fixing parts, 34 telescopic deformation parts, 35 supporting parts, 36 pull rods, 37 pull rod hooks, 38 hinges, 40 workbenches, 41 spherical spray headers, 42 computer boards, 50 outer barrels and 60 bases.

Detailed Description

in order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A washing machine according to some embodiments of the present invention will be described below with reference to fig. 1 to 2.

As shown in fig. 1 and 2, the present invention provides a washing machine, including: a case 10, an inner tub 20, and a keg 30.

Specifically, the inner barrel 20 is sleeved in the case 10, and the bottom of the inner barrel 20 is provided with a first impeller 21; the small barrel 30 is detachably suspended in the inner barrel 20, and the bottom of the small barrel 30 is provided with a second impeller 31; the first pulsator 21 includes a first magnetic portion, and the second pulsator 31 includes a second magnetic portion, which is capable of cooperating with the first magnetic portion, so that the second pulsator 31 can rotate synchronously with the first pulsator 21.

According to the washing machine provided by the invention, the small barrel 30 is additionally arranged in the inner barrel 20, and the first impeller 21 in the small barrel 30 and the second impeller 31 in the inner barrel 20 can synchronously rotate, so that the small barrel 30 and the inner barrel 20 can be simultaneously and respectively used for washing different clothes, and therefore, multi-partition flexible washing is realized, the close-fitting clothes and the outer clothes can be simultaneously and separately washed in the same washing machine, and the use comfort of a user is obviously improved; the small barrel 30 is arranged in the inner barrel 20, so that the size of the whole washing machine is not increased, the arrangement is convenient, and the cost is obviously lower than that of two independent washing machines; meanwhile, the keg 30 can be detachably positioned in the inner barrel 20, so that the keg 30 can be taken out when the zoned washing is not needed, and more clothes or larger clothes can be placed in the inner barrel 20 for washing, thereby meeting different requirements of users and further improving the use comfort of the users; in addition, the keg 30 is suspended in the inner tub 20, and the second pulsator 31 can rotate synchronously with the first pulsator 21 through cooperation of the first magnetic part and the second magnetic part, that is: the keg 30 impeller is rotated along with the inner barrel 20 impeller through magnetic force to obtain power, and the magnetic driving rod belongs to non-contact driving, so the keg 30 is not required to be contacted with the inner barrel 20 impeller, the driving shaft of the keg 30 impeller is not required to penetrate through the bottom of the keg 30, the bottom of the keg 30 is not required to be provided with holes, the driving shaft of the inner barrel 20 impeller is not required to penetrate through the inner barrel 20 impeller, thereby the product structure is simplified, and compared with the scheme that the driving shaft of the keg 30 impeller is directly connected with the driving shaft of the inner barrel 20 impeller to realize power transmission, the accommodating space in the inner barrel 20 during subarea washing is increased, more clothes are convenient to place, the mutual friction between the driving shaft of the keg 30 impeller and the driving shaft of the inner barrel 20 impeller is avoided, thereby the service lives of the keg 30.

Correspondingly, an outer barrel 50 is further arranged between the keg 30 and the cabinet 10, a driving mechanism is connected to the bottom of the outer barrel 50, and a base 60 is connected to the bottom of the cabinet 10.

The detailed structure of the washing machine provided by the present application is described in detail below with reference to some embodiments.

Example one

The first magnetic part is a permanent magnet 212 and the second magnetic part is a magnetizer.

One of the first magnetic part and the second magnetic part is a permanent magnet 212, and the other one is a magnetizer (i.e., made of a high-permeability material), so that the magnetizer can generate magnetism under the action of the magnetic field of the permanent magnet 212 and interact with the magnetic field of the permanent magnet 212 to generate reluctance torque, thereby realizing the magnetic driving of the first pulsator 21 on the second pulsator 31; and the permanent magnet 212, such as natural ore (magnetite) or artificial magnet (such as nickel-cobalt alloy), can keep its magnetism for a long time, difficult lose magnetism, also difficult magnetization to guarantee that washing machine has good reliability in utilization, and has longer life.

The number and shape of the permanent magnets 212 are not limited, for example, the permanent magnets 212 may be ring magnets, and only one ring magnet needs to be provided; alternatively, the permanent magnet 212 is a bar magnet, and a plurality of the bar magnets are uniformly distributed along the circumferential direction of the inner barrel 20.

Further, the first pulsator 21 further includes a first body 211, and the first magnetic force part is built in the first body 211.

The first impeller 21 further comprises a first main body 211, the first magnetic part is arranged in the first main body 211, and the contact between the clothes, washing water and other substances in the inner barrel 20 and the first magnetic part can be avoided, so that the first magnetic part is well protected, the use reliability of the first magnetic part is improved, the clothes in the inner barrel 20 are well protected, and the clothes in the inner barrel 20 are prevented from being torn by the first magnetic part in the washing process.

further, the second pulsator 31 further includes a second body in which the second magnetic force part is built.

Second impeller 31 still includes the second main part, places the second main part in with second magnetic force portion in, can avoid material such as clothing, washing water in the keg 30 to contact with second magnetic force portion mutually to both played good guard action to second magnetic force portion, improved the use reliability of second magnetic force portion, played good guard action to the clothing in the keg 30 again, avoided the clothing in keg 30 to be pulled by second magnetic force portion and torn in the washing process.

Further, the keg 30 is fixedly connected with the inner barrel 20 by a detachable connection structure.

The keg 30 is fixedly connected with the inner barrel 20 by a detachable connection structure, namely: the keg 30 can be either suspended in the inner barrel 20 and fixedly connected to the inner barrel 20 or can be detached from the inner barrel 20. The keg 30 is fixedly connected with the inner barrel 20, so that when the inner barrel 20 is rotationally dewatered, the keg 30 is also driven to synchronously rotate, the rotational dewatering of the keg 30 is realized, the washing process of the inner barrel 20 and the washing process of the keg 30 are synchronous, the washing time is favorably saved, and the combination and the principle are simple.

Wherein, the top of the keg 30 is turned outwards to form a flange 32, and the flange 32 is fixedly connected with the inner barrel 20 through a detachable connection structure, as shown in fig. 1 and 2.

The top of keg 30 is outwards turned over and is rolled over and form turn-ups 32, and turn-ups 32 can increase the distance between keg 30 ladle body and the interior bucket 20 ladle body through dismantling connection structure and interior bucket 20 fixed connection to can avoid taking place frictional contact between keg 30 ladle body and the interior bucket 20 ladle body, further prolonged the life of interior bucket 20 and keg 30.

Further, the inner barrel 20 comprises a barrel body and a balance ring 22 fixedly connected with the top of the barrel body, and the flange 32 is fixedly connected with the balance ring 22 through a detachable connection structure, as shown in fig. 1 and 2.

The inner barrel 20 comprises a barrel body and a balance ring 22, the balance ring 22 is connected with the top of the barrel body and is generally positioned on the inner side of the barrel bottom, and the small barrel 30 is fixedly connected with the balance ring 22 through a flange 32, so that the distance between the small barrel 30 and the inner barrel 20 can be further increased; and the punching or slotting on the inner barrel 20 barrel body and the small barrel 30 barrel body is avoided, so that the strength and the use reliability of the inner barrel 20 barrel body and the small barrel 30 barrel body are improved.

Preferably, the detachable connection structure includes an external thread 321 provided on the flange 32 and an internal thread 221 provided on the gimbal 22, and the external thread 321 is matched with the internal thread 221 to screw the flange 32 and the gimbal 22, as shown in fig. 2.

Can dismantle connection structure includes external screw thread 321 and internal thread 221, external screw thread 321 sets up on little tub 30 turn-ups 32, internal thread 221 sets up on interior bucket 20 gimbal 22, then through the cooperation of external screw thread 321 with internal thread 221, can realize the threaded connection of turn-ups 32 with gimbal 22, like this, when installation little tub 30, directly with little tub 30 screw on gimbal 22 can, when dismantling little tub 30, the counter-rotation little tub 30 can, the loading and unloading process is very convenient, and need not to punch, simple structure.

Of course, the detachable connection structure is not limited to the above-mentioned screw connection structure, and other structures such as screw connection structure, etc. are also possible, and are not listed here, and all the objects of the present invention can be achieved, and all the objects do not depart from the design idea and spirit of the present invention, and therefore, the present invention is within the protection scope of the present invention.

Further, the outer side wall of the box 10 is provided with a hook 11, and as shown in fig. 1, the flange 32 can be hung on the hook 11.

Set up couple 11 on the lateral wall of box 10, when need not using keg 30, directly take out it and hang on couple 11 in the box 10 outside, can realize accomodating of keg 30, it is very convenient.

Example two

The difference from the first embodiment is that: the first magnetic force part is disposed below the first body 211 and is connected to the bottom of the first body 211, as shown in fig. 1.

The first magnetic force part is arranged below the first main body 211 and connected with the bottom of the first main body 211, and since the clothes in the inner tub 20 are substantially above the first pulsator 21, the first magnetic force part and the clothes in the inner tub 20 can be well protected, and the shape and size of the first magnetic force part can be reasonably designed as required.

EXAMPLE III

the difference from the first embodiment is that: the second magnetic force part is arranged below the second main body and is connected with the bottom of the second main body.

the second magnetic part is arranged below the second main body and is connected with the bottom of the second main body, and the clothes in the small bucket 30 are basically located above the second impeller 31, so that the second magnetic part and the clothes in the small bucket 30 can be well protected, and the shape and the size of the second magnetic part can be reasonably designed according to requirements.

In the above embodiment, preferably, the first main body 211 is a plastic piece, and the first magnetic part can be embedded in the first main body 211 in an injection molding manner, or the first main body 211 and the first magnetic part are connected together, so that the process is mature, and the connection reliability is high; in a similar way, the second main body is also a plastic part, so that the second magnetic part can be covered in the second main body in an injection molding mode, or the second main body is connected with the second magnetic part together, and the advantages of mature process and high connection reliability are also realized.

Example four

The difference from the first embodiment is that: the second impeller 31 is a magnetic conductive sheet metal part, and the magnetic conductive sheet metal part is formed into a second magnetic part (i.e., a magnetizer).

The second impeller 31 is a magnetic conduction sheet metal part, and the magnetic conduction sheet metal part forms into second magnetic force portion, magnetizer promptly, promptly: the second impeller 31 is directly made of a magnetic conductive material to form a sheet metal part, so that the second impeller 31 can be used as a magnetic conductor as a whole, the attraction force between the second impeller and the permanent magnet 212 is strong, the transmission effect is good, and the structure is simple. The permanent magnets 212 in the first and second magnetic portions may be embedded in the first pulsator 21, or may be disposed at the bottom of the first pulsator 21.

EXAMPLE five

the difference from the first embodiment, the second embodiment, the third embodiment or the fourth embodiment is that: the first magnetic part is a magnetizer, and the second magnetic part is a permanent magnet 212.

compared with the four embodiments, the embodiment is equivalent to replacing the positions of the permanent magnet 212 and the magnetizer, so that the permanent magnet 212 is on the upper side and the magnetizer is on the lower side, and the magnetic driving can be realized similarly.

EXAMPLE six

The difference from the first embodiment is that: the keg 30 is fixedly connected with the barrel wall of the inner barrel 20 by a detachable connection structure.

The small barrel 30 is fixedly connected with the barrel wall of the inner barrel 20 through a detachable connection structure, so that the inner barrel 20 can drive the small barrel 30 to rotate for dehydration when rotating for dehydration, and therefore, the synchronous washing process of the small barrel 30 and the inner barrel 20 is realized.

EXAMPLE seven

The difference from the first embodiment is that: the small bucket 30 is fixedly connected with a water return cover plate of the inner barrel 20 through a detachable connection structure.

The small bucket 30 is fixedly connected with the water return cover plate through a detachable connection structure, and the small bucket 30 can be driven to be rotationally dewatered when the inner barrel 20 is rotationally dewatered, so that the synchronous washing process of the small bucket 30 and the inner barrel 20 is realized.

example eight

The difference from any of the previous embodiments is that: on the basis of any of the foregoing embodiments, further, the barrel body of the keg 30 comprises a telescopically deformable portion 34, the telescopically deformable portion 34 being capable of being telescopically deformed in a vertical direction to adjust the depth of the keg 30.

The ladle body of keg 30 includes flexible deformation portion 34, and flexible deformation portion 34 can take place flexible deformation along vertical direction to make the degree of depth of keg 30 adjust as required, the user can be according to how much freedom adjustment keg 30 degree of depth of clothing like this, and the user of both being convenient for gets and puts the clothing, also is favorable to using water wisely, thereby has further improved user experience.

Specifically, the body of the keg 30 further comprises a fixing portion 33 and a supporting portion 35 connected to the upper end and the lower end of the telescopically deformable portion 34, respectively, the supporting portion 35 being connected to the bottom of the keg 30, as shown in fig. 1; wherein, the keg body of the keg 30 is a plastic part, the flexible deformation part 34 is an elastic corrugated structure, one of the support part 35 and the fixing part 33 is provided with a pull rod 36, and the other is provided with a plurality of pull rod hooks 37 distributed at intervals along the vertical direction, as shown in fig. 1 and fig. 2, the pull rod 36 can be hung on any one of the pull rod hooks 37 to adjust the depth of the keg 30.

The keg body of the keg 30 further comprises a fixing part 33 and a supporting part 35, wherein the fixing part 33 is used for being connected with the inner barrel 20 or other parts to realize the suspension arrangement of the keg 30; the supporting part 35 is connected with the barrel bottom to ensure that the barrel body of the small barrel 30 is connected with the barrel bottom into a whole; the body of the keg 30 is a plastic part, the cost is low, the flexible deformation part 34 is of an elastic corrugated structure, the elastic expansion of the flexible deformation part 34 can be realized by pushing and pulling the corrugated structure, and the structure and the principle are simple; when the bellows structure is adjusted to a suitable length, the length of the telescopically deformable part 34 and thus the depth of the keg 30 can be fixed by hanging the tie bar 36 on the tie bar hook 37 corresponding to the position.

Preferably, the number of the tie bars 36 is plural, and the plural tie bars 36 are uniformly distributed in the circumferential direction of the keg 30, which is advantageous in improving the balance of the keg 30 and thus improving the reliability of use of the keg 30.

the specific matching between the pull rod 36 and the pull rod hook 37 is not limited, for example, a hanging hole may be provided at the end of the pull rod 36, and the hanging hole may be hung on the pull rod hook 37; alternatively, the top of the pull rod 36 is bent to be hook-shaped, and can be hung on the pull rod hook 37.

Further, the tie bar 36 is connected with the support portion 35 or the fixing portion 33 by a hinge 38, as shown in fig. 1.

The pull rod 36 is connected with the supporting part 35 through a hinge 38, a plurality of pull rod hooks 37 are arranged on the fixing part 33, and the pull rod 36 is hung on the pull rod hooks 37 upwards; the tie bar 36 is connected to the fixing portion 33 by a hinge 38, and a plurality of tie bar hooks 37 are provided on the support portion 35, and the tie bar 36 is hung downward on the tie bar hooks 37.

Preferably, the bottom of the pull rod 36 is connected with the supporting part 35 through a hinge 38, so that the corrugated structure can be automatically stretched downwards under the action of gravity in the actual operation process, and therefore, the pull rod 36 can be hung on the pull rod hook 37 corresponding to the required depth only by operating the pull rod 36, which is very convenient.

Example nine

The difference from example eight is that: the body of the keg 30 is a memory alloy member and the telescopically deformable part 34 is corrugated.

The body of the keg 30 is made of memory alloy, namely memory alloy material, the telescopic deformation part 34 is corrugated and is also made of memory alloy material, so that when in use, the length of the telescopic deformation part 34 is adjusted to the required length by external force, and the telescopic deformation part 34 can be fixed at the length, thereby realizing the free adjustment of the depth of the keg 30; compared with the method that the depth of the small barrel 30 is adjusted by matching the pull rod 36 and the pull rod hook 37, the method has the advantages that the number of parts is reduced, the operation difficulty is reduced, and the method is more convenient and quicker; and because the depth of the keg 30 can be fixed without the matching of the pull rod 36 and the pull rod hook 37, the keg body of the keg 30 can be partially made into a corrugated structure or integrally made into the corrugated structure, and the adjustment can be carried out as required in the actual production process.

Further, a table 40 is provided on the top of the housing 10, and a ball shower 41 is provided on the table 40, as shown in fig. 1, and the ball shower 41 is located above the keg 30 and can spray water into the keg 30.

The top of the box body 10 is provided with a workbench 40, the workbench 40 is provided with a spherical spray head 41, and the spherical spray head 41 is positioned above the small bucket 30, so that water can be sprayed into the small bucket 30 for washing clothes comprehensively, and the problem of pollution caused by soaking and washing is prevented.

Example ten

The difference from any of the previous embodiments is that: the number of kegs 30 is plural.

The quantity of keg 30 is a plurality of, and a plurality of kegs 30 can realize multiple combination bucket structure, and then realize more subregion washings, further improve user experience.

preferably, a plurality of kegs 30 are fixedly connected to the inner barrel 20.

The plurality of kegs 30 are fixedly connected with the inner tub 20, so that the plurality of kegs 30 can rotate along with the inner tub 20, thereby achieving synchronous dehydration.

Preferably, the plurality of kegs 30 are arranged in a circumferential direction of the inner tub 20.

The plurality of kegs 30 are distributed along the circumferential direction of the inner barrel 20, which is convenient for a user to take and place clothes and also convenient for the user to check the washing progress.

The detailed structure and operation principle of the washing machine provided by the present application will be described in detail with reference to a specific embodiment.

A washing machine, the machine forms as the overall structure figure 1 shows, the machine body is made up of work level 40, computer board 42, container 10, base 60, outer bucket 50, inner tub 20, inner tub impeller (namely the first ripple), keg assembly, etc., there is a magnet in the inner tub 20 impeller, there are keg hooks 11 on the back of container 10, is used for hanging the keg 30; the keg assembly consists of a keg 30, a keg 30 wave wheel (namely a second wave wheel 31) and a pull rod 36, wherein the keg 30 wave wheel can run in the keg 30; the small barrel 30 impeller is made of sheet metal materials or plastic materials and internally provided with iron sheets, and synchronously rotates with the impeller of the inner barrel 20 under the suction of the magnet of the impeller of the inner barrel 20; the keg 30 body is provided with a corrugated structure, the depth of the keg 30 can be adjusted according to the quantity of clothes, after the depth is adjusted to a proper depth, the keg 30 is hung on a corresponding pull rod hook 37 through a pull rod 36, and the pull rod hook 37 is integrated on the keg 30 body; the small bucket 30 can be hung on the hook 11 of the box body 10 through a bucket opening flanging 32, the bucket opening flanging 32 is provided with a thread structure and can be directly screwed on a balance ring 22 of the inner bucket, and the balance ring 22 is provided with a thread structure matched with the balance ring 22; the spherical spray head 41 on the workbench 40 is used for washing the clothes comprehensively and preventing the pollution problem caused by soaking and washing.

When washing, the inner barrel 20 impeller rotates, and through the attraction of the magnet, the inner barrel 20 impeller can drive the small barrel 30 impeller to synchronously wash clothes in the small barrel 30; during dehydration, since the small barrel 30 is integrally fixed on the balance ring 22 of the inner barrel 20 through threads, the water can be dehydrated at high speed along with the inner barrel 20, and the whole washing process is controlled by the computer board 42.

Therefore, in the washing machine of this embodiment, the keg 30 is quickly fixed by the balance ring 22 and the screw structure on the keg 30; the power transmission between the impeller of the inner barrel 20 and the impeller of the small barrel 30 is realized through the magnetic attraction; the size of the small barrel 30 can be freely adjusted through the structure of the corrugation and the pull rod 36, and the small barrel can be flexibly used; full flushing is achieved by the spherical shower head 41.

Further, the keg 30 can also directly use memory alloy and eliminate the structure of the pull rod 36; the small barrel 30 impeller can be directly clamped on the large barrel impeller to obtain power; the keg 30 can be fixed on the balance ring 22, and also can be fixed on the wall of the inner barrel 20 or a water return cover plate, and is not limited in a fixing mode; various combined barrel structures can be obtained by transmitting power through the magnet attraction force, for example, a plurality of small barrels 30 realize more subarea washing by being fixed on the wall of the inner barrel 20, the power is transmitted through the magnet attraction force during washing, and the power is directly dehydrated along with the inner barrel 20 during dehydration.

Therefore, the independent small barrel 30 is innovatively used on the basis of the existing washing machine, the small barrel 30 can be taken out and hung on the machine hook 11 when not used, the balance ring 22 is directly screwed on when the small barrel 30 is used, the magnetic attraction of the impeller of the inner barrel 20 drives the small barrel 30 to impeller to wash clothes, the depth of the small barrel 30 can be adjusted through the structure of the corrugation and the pull rod 36, the depth of the small barrel can be freely adjusted according to different types and quantities of the clothes, and the spray head 41 is used for washing the clothes, so that residual pollution is really avoided.

In conclusion, the washing machine provided by the invention has the advantages that the small barrel is additionally arranged in the inner barrel, and the first impeller in the small barrel and the second impeller in the inner barrel can synchronously rotate, so that the small barrel and the inner barrel can be simultaneously and respectively used for washing different clothes, the multi-partition flexible washing is realized, the close-fitting clothes and the outer clothes can be simultaneously and separately washed in the same washing machine, and the use comfort of a user is obviously improved; the small barrel is arranged in the inner barrel, so that the size of the whole washing machine is not increased, the small barrel is convenient to place, and the cost is obviously lower than that of two independent washing machines; meanwhile, the small barrel can be detachably arranged in the inner barrel, so that the small barrel can be taken out when the partitioned washing is not needed, and more clothes or larger clothes can be placed in the inner barrel for washing, thereby meeting different requirements of users and further improving the use comfort of the users; in addition, the keg hangs and establishes in interior bucket, makes the second impeller can follow first impeller synchronous revolution through the cooperation of first magnetic force portion and second magnetic force portion, promptly: the keg impeller is rotatory through magnetic force and follow interior bucket impeller, obtain power, because the magnetic force actuating lever belongs to non-contact drive, so the keg need not to contact with interior bucket impeller, consequently the drive shaft of keg impeller need not to pass keg bottom portion, keg bottom portion need not the trompil, interior bucket impeller also need not to pass in the drive shaft of interior bucket impeller, thereby the product structure has been simplified, and compare in the scheme that the drive shaft of keg impeller and the drive shaft of interior bucket impeller directly link to each other and realize power transmission, the accommodation space in the interior bucket when both having increased subregion washing, be convenient for place more clothing, mutual friction between the drive shaft of keg impeller and the drive shaft of interior bucket impeller has been avoided again, thereby the life of keg and interior bucket has been prolonged, and noise at work has been reduced.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A washing machine, characterized by comprising:

A case (10);

The inner barrel (20) is sleeved in the box body (10), and the bottom of the inner barrel (20) is provided with a first impeller (21);

A small barrel (30) detachably suspended in the inner barrel (20), and a second impeller (31) is arranged at the bottom of the small barrel (30);

Wherein the first impeller (21) comprises a first magnetic part, and the second impeller (31) comprises a second magnetic part which can be matched with the first magnetic part to enable the second impeller (31) to synchronously rotate along with the first impeller (21).

2. The washing machine as claimed in claim 1,

One of the first magnetic part and the second magnetic part is a permanent magnet (212), and the other is a magnetizer.

3. A washing machine according to claim 2,

The first impeller (21) further comprises a first main body (211), wherein the first magnetic part is arranged in the first main body (211), or the first magnetic part is arranged below the first main body (211) and is connected with the bottom of the first main body (211); and/or

The second impeller (31) further comprises a second main body, and the second magnetic part is arranged in the second main body, or the second magnetic part is arranged below the second main body and connected with the bottom of the second main body.

4. a washing machine according to claim 2,

The first impeller (21) or the second impeller (31) is a magnetic conductive sheet metal part, and the magnetic conductive sheet metal part is formed into the magnetic conductor in the first magnetic part and the second magnetic part.

5. A washing machine according to any one of claims 1 to 4,

the small barrel (30) is fixedly connected with the inner barrel (20) through a detachable connecting structure.

6. A washing machine according to claim 5,

The top of the small barrel (30) is turned outwards to form a flange (32), and the flange (32) is fixedly connected with the inner barrel (20) through the detachable connecting structure.

7. A washing machine according to claim 6,

The inner barrel (20) comprises a barrel body and a balance ring (22) fixedly connected with the top of the barrel body, and the flanging (32) is fixedly connected with the balance ring (22) through the detachable connecting structure.

8. A washing machine according to claim 7,

The detachable connecting structure comprises an external thread (321) arranged on the flanging (32) and an internal thread (221) arranged on the balance ring (22), wherein the external thread (321) is matched with the internal thread (221), so that the flanging (32) is in threaded connection with the balance ring (22).

9. A washing machine according to claim 7,

The outer side wall of the box body (10) is provided with a hook (11), and the flanging (32) can be hung on the hook (11).

10. A washing machine according to claim 5,

the small barrel (30) is fixedly connected with the barrel wall of the inner barrel (20) through the detachable connecting structure; or

The small barrel (30) is fixedly connected with a water return cover plate of the inner barrel (20) through the detachable connecting structure.

11. A washing machine according to any one of claims 1 to 4,

The keg body of the keg (30) comprises a telescopically deformable part (34), the telescopically deformable part (34) being telescopically deformable in a vertical direction for adjusting the depth of the keg (30).

12. the washing machine as claimed in claim 11,

The keg body of the keg (30) further comprises a fixing part (33) and a supporting part (35) which are respectively connected with the upper end and the lower end of the telescopic deformation part (34), and the supporting part (35) is connected with the bottom of the keg (30);

wherein, the ladle body of keg (30) is the working of plastics, flexible deformation portion (34) are for having elastic ripple structure, supporting part (35) with be equipped with pull rod (36) on one of fixed part (33), be equipped with a plurality of pull rod couples (37) along vertical direction interval distribution on another, pull rod (36) can be hung a plurality of on any one in pull rod couple (37), in order to adjust the degree of depth of keg (30).

13. The washing machine as claimed in claim 12,

The tie rod (36) is connected to the support part (35) or the fixing part (33) by a hinge (38).

14. The washing machine as claimed in claim 11,

The body of the small barrel (30) is made of memory alloy, and the telescopic deformation part (34) is corrugated.

15. A washing machine according to any one of claims 1 to 4,

The top of box (10) is equipped with workstation (40), be equipped with ball shower head (41) on workstation (40), ball shower head (41) are located keg (30)'s top can be to spray water in keg (30).

16. A washing machine according to any one of claims 1 to 4,

The number of the kegs (30) is plural.

17. the washing machine as claimed in claim 16,

The small barrels (30) are fixedly connected with the inner barrel (20); and/or

The plurality of kegs (30) are arranged in a circumferential direction of the inner tub (20).