CN102733146B - A kind of inner barrel structure of washing machine and the washing machine with the interior bucket - Google Patents
A kind of inner barrel structure of washing machine and the washing machine with the interior bucket Download PDFInfo
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- CN102733146B CN102733146B CN201210188601.0A CN201210188601A CN102733146B CN 102733146 B CN102733146 B CN 102733146B CN 201210188601 A CN201210188601 A CN 201210188601A CN 102733146 B CN102733146 B CN 102733146B
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- barrel
- blocking cover
- washing machine
- ring flange
- interior bucket
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Abstract
The invention discloses a kind of inner barrel structure of washing machine and the washing machine with the interior bucket, described interior bucket is coaxially installed in outer barrel of washing machine, the cleaning particle of clean bucket wall is provided between inside and outside bucket, bottom of the barrel is provided with ring flange, the hollow region formation water-permeable passage of ring flange and bottom of the barrel, enter correspondence water-permeable passage in the blocking cover of interior bucket, blocking cover between described bottom of the barrel and ring flange by water-permeable passage provided with stop cleaning particle and be provided with permeable hole.Described blocking cover is a hollow annular lid, and the main body correspondence of ring flange center protuberance blocks the hollow position of the blocking cover, and permeable hole is distributed on the position of annular lid correspondence water-permeable passage.Blocking cover of the present invention is simple in construction, and installation cost is low, can prevent cleaning particle between interior outer barrel from entering interior bucket, it is to avoid cleaning particle enters interior bucket and influences a barrel effect for wall cleaning.
Description
Technical field
The present invention relates to washing machine field, more particularly to a kind of inner barrel structure of washing machine and the washing machine with the interior bucket.
Background technology
It is the environment of a closing between the existing inside and outside bucket of washing machine, only current can pass through, due on washing machine
The limitation of structure and the particularity of use environment are stated, therefore after using 3-5 months, meeting on interior bucket outer wall and outer barrel inwall
Bind dirt, so that different degrees of bacterium is grown, and the bacterium grown is mostly harmful.
The raising required with the improvement of people ' s living standards and to quality of life, the solution of the hygienic issues of washing machine is
It is very urgent through what is shown.Related scientific research mechanism shows that it is serious that washing machine internal pollutes to the investigation of washing machine internal environment
Property is increasingly paid attention to by consumer.In order to fundamentally avoid washing machine to the secondary dirt of washings, and more
The health of user is responsible for well, the cleaning problem of washing machine internal environment be one in the urgent need to capturing the problem of.
Chinese patent 200820183308.4 disclose it is a kind of carry the drums sleeved washer that cleans between bucket, it include interior bucket,
Outer barrel and multiple circular silica-gel spheres for cleaning inner and outer barrel wall, the flowing of water are driven using interior bucket rotation when doing washing, so that band
Dynamic silica-gel sphere between washing machine inner tub, outer barrel moves and constantly collides two walls of interior outer barrel to reach the mesh of cleaning inner and outer barrel wall
's.
In addition, applicant discloses a kind of using flexible particle cleaning washing machine in China's application 201010160548.4
Washing machine and method between interior outer barrel, the washing machine pass through clothing using flexible particle is placed between outer barrel in washing machine
The regular flowing of washing process reclaimed water drives flexible particle to hit and friction washing machine inner and outer barrel wall, realizes outer barrel in washing machine
Between cleaning.
But above-mentioned washing machine flange plate structure, there is very big permeable space between bottom of the barrel and ring flange, the permeable sky
Although gap can make washings be circulated between inner barrel and outer barrel, to using bucket in flexible cleaning particle cleaning, outer barrel wall
For washing machine, can also cause flexible particle between interior bucket, outer barrel to enter interior bucket by the space, so reduce interior bucket,
The quantity of flexible particle between outer barrel, have impact on bucket, the effect of outer barrel wall in cleaning.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art there is provided one kind to have between interior outer barrel
Provided with cleaning particle with the interior barrel structure of the washing machine of clean bucket wall function, interior bucket bottom increases by a blocking cover to prevent to clean particle
Into interior bucket, it is to avoid influence clean bucket wall effect.
Another object of the present invention is to provide a kind of washing machine with interior barrel structure.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：A kind of inner barrel structure of washing machine,
Described interior bucket is coaxially installed in outer barrel of washing machine, and the cleaning particle of clean bucket wall, bottom of the barrel peace are provided between inside and outside bucket
Equipped with ring flange, the hollow region formation water-permeable passage of ring flange and bottom of the barrel, between described bottom of the barrel and ring flange
The blocking cover that particle is entered interior bucket by water-permeable passage is cleaned provided with stopping, correspondence water-permeable passage is provided with permeable hole in blocking cover.
Further scheme is that described blocking cover is a hollow annular lid, and flange disc main body correspondence blocks the resistance
The hollow position of door, permeable hole is distributed on the position of annular lid correspondence water-permeable passage, and ring flange main diameter is d, interior
The internal diameter of bottom of the barrel hollow region is D, and blocking cover internal diameter is d1, and external diameter is d2, meets d1≤d ＜ D≤d2.
Preferably, at least two kinds integrated injection moldings of described blocking cover, ring flange, bottom of the barrel.
Or, described blocking cover is in an independent cover body structure, blocking cover outside diameter d 2 and bottom of the barrel hollow region
Footpath D is identical, is buckled in by the snap-in structure on the outside of blocking cover on the outside of bottom of the barrel hollow region.
Again or, described blocking cover is an independent cover body structure, and the outside diameter d 2 of the blocking cover is more than in bottom of the barrel
The internal diameter D of dummy section, fixes pin by ring flange and is located between ring flange and interior bucket bottom.
The further scheme of such scheme is that described blocking cover is arranged on interior bucket bottom and installs sandwiched by ring flange again
Between ring flange and interior bucket bottom.
Or, described blocking cover is a hollow annular lid, and flange disc main body correspondence blocks the hollow of the blocking cover
Position, permeable hole is distributed on the position of annular lid correspondence water-permeable passage, and ring flange main diameter is d, bottom of the barrel is hollow
The internal diameter in region is D, and blocking cover internal diameter is d1, and external diameter is d2, meets d1≤d ＜ d2 ＜ D, and bottom of the barrel hollow region internal diameter
The size that the difference of D and blocking cover outside diameter d 2 meets cleaning particle can not be outside the edge and blocking cover of bottom of the barrel hollow region
Pass through at gap between.
In such scheme, described permeable hole is the elongate slot structure of straight line or the elongate slot structure of bending, such as arc
Shape or S-shaped.
Further it is that described permeable hole is for size reduction from up to down to cause foreign matter such as line bits, button, coin
Deng discharge and can block cleaning particle funnel structure.
Washing machine of the present invention includes being provided with the cleaning of clean bucket wall between outer barrel, interior bucket and impeller, interior outer barrel
Grain, bottom of the barrel hollow region is provided with blocking cover, prevents cleaning particle from entering interior bucket.
Cleaning particle of the present invention can be floated in water, with water impact inner and outer barrel wall between outer barrel in washing machine,
Cleaning particles hit and friction inner and outer barrel wall is driven to realize in washing machine bucket wall between outer barrel by current in laundering process
Cleaning.
It is water draw and solid particle to clean inner and outer barrel wall that washing machine of the present invention places cleaning particle between interior outer barrel
Mixture movement gets up to have the action principle of cleaning container.The present invention is when washing machine is assembled, as with cleaning
A part for the washing machine structure of bucket wall function, places density between outer barrel in washing machine and water approaches or be slightly less than water
The cleaning particle of density.In washing process, rotated because impeller or Inner barrels are ceaselessly forward and reverse, the water between interior outer barrel with
Water in interior bucket is swapped, and forms current, drives the cleaning particle being placed between interior outer barrel to be moved about in water, with interior outer barrel
Partition carries out collision friction, while inner and outer barrel wall and bottom of the barrel attachment are cleared up under the immersion booster action of water,
The generation of dirt is fundamentally prevented, has prevented the growth of bacterium.
Cleaning particle can be the material or rubber or plastic foamed thing of sponge kind, such as bipeltate, foaming
Plastics, foaming composite polyurethane, preferred use have the material of adsorptivity so that its washing bucket wall effect more preferably, cleans particle
There is its density ratio water under certain elasticity, drying regime small, there is waterlogged property in water, it is cheap.Above-mentioned institute
Cleaning particle is stated, itself there will be the function of antibacterial, itself be capable of the growth of anti-microbial and spread；Its is secondary with good
Wearability, can not there is the situation that bits foam comes off during washing machine use.
The above-mentioned cleaning particle placed between interior outer barrel washing, rinsing etc. during can be arbitrarily interior outer barrel it
Between with water movement, because bottom of the barrel hollow region is provided with blocking cover, cleaning particle can not enter interior bucket from bottom of the barrel
In, it will not also be entered with current in lint filter, the collection of influence line bits, it is ensured that in cleaning in bucket outer wall and outer barrel
The effect of wall.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Washing machine inner tub bottom of the present invention is provided with blocking cover, can prevent the cleaning between interior bucket, outer barrel
Grain enters interior bucket by bottom of the barrel, it is to avoid due to the reduction of particle is cleaned between interior bucket, outer barrel and influence interior bucket outer wall with
The cleaning effect of outer barrel inwall；The permeable hole being distributed in blocking cover does not interfere with washings in circulation between the inner barrel and outer barrel,
Also it will not be considered to be worth doing and block by line；The present invention is simple in construction, and installation cost is low.
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is washing machine inner tub bottom of the present invention assembling structure schematic diagram；
Fig. 2 is washing machine inner tub partial sectional view of the present invention；
Fig. 3 is blocking cover schematic diagram of the present invention；
Fig. 4 is another blocking cover schematic diagram of the present invention；
Fig. 5 is another blocking cover schematic diagram of the present invention；
Fig. 6 is blocking cover of the present invention and bottom of the barrel cooperation schematic diagram；
Fig. 7 and Fig. 8 are permeable hole schematic diagrames of the present invention；
Embodiment
As depicted in figs. 1 and 2, interior bucket 1 of the present invention is coaxially installed in outer barrel of washing machine 2, interior bucket 1 and outer barrel 2
Between be provided with the cleaning particle of clean bucket wall, bottom of the barrel 3 is provided with ring flange 4, ring flange 4 and the hollow region of bottom of the barrel
30 form water-permeable passage 5, and one and the cooperation stop cleaning of ring flange 4 are provided with the hollow region 30 of described bottom of the barrel 3
Grain is entered correspondence water-permeable passage in the blocking cover 6 of interior bucket, blocking cover 6 by water-permeable passage 5 and is provided with permeable hole 7.
Described blocking cover 6 is a hollow annular lid, and the correspondence of flange disc main body 40 blocks the Vacancy of the blocking cover 6
60 are put, permeable hole 7 is distributed on the position of annular lid correspondence water-permeable passage 5, a diameter of d of flange disc main body 40, bottom of the barrel
The internal diameter of hollow region 30 is D, and the internal diameter of blocking cover 6 is d1, and external diameter is d2.
Embodiment one
At least two kinds integrated injection moldings of blocking cover of the present invention, ring flange, bottom of the barrel.Described in the present embodiment
Blocking cover 6 and the integrated injection molding of bottom of the barrel 3, that is, meet d1≤d ＜ D=d2, i.e., blocking cover 6 is with diameter d center
Permeable hole 7 is set outside region between the two of companion flange disk 4 adjacent fixed pin 41.
Embodiment two
The present embodiment is that described blocking cover 6 is outside an independent cover body structure, blocking cover in the difference of embodiment one
Footpath d2 is identical with bottom of the barrel hollow region internal diameter D, and blocking cover 6 is chimeric to be bonded in bottom of the barrel hollow region 30, such as Fig. 3 institutes
Show, this blocking cover 6 internal diameter d1 is less than the diameter d of flange disc main body 40, i.e. blocking cover 6 has part-toroidal lid and flange disc main body 40
Overlap, permeable hole 7 is distributed in the annular lid portion outside region non-coincidence with main body 40, two adjacent fixed pin of companion flange disk 4
Between 41.Or, as shown in figure 5, being buckled in the outside of bottom of the barrel hollow region 30 by the snap-in structure 61 on the outside of blocking cover
Corresponding buckle structure, for example, setting neck at blocking cover edge, is correspondingly provided with and blocks in the side of bottom of the barrel hollow region 30
The claw that groove coordinates.
Embodiment three
Blocking cover 6 described in the present embodiment is an independent cover body structure, and the outside diameter d 2 of the blocking cover is more than bottom of the barrel
The internal diameter D of hollow region 30, fixes pin 41 by ring flange and is located between ring flange 4 and bottom of the barrel 3, meet d1≤d ＜
D ＜ d2.As shown in figure 4, the internal diameter d1 of the present embodiment blocking cover 6 can be equal to the diameter d of flange disc main body 40, permeable hole 7 is arranged on
In region between two adjacent fixed pin 41 of the companion flange disk 4 of blocking cover 6.
It is preferred that, the blocking cover described in the present embodiment is arranged on interior bucket bottom and is located at ring flange by ring flange installation folder again
Between interior bucket bottom.
Example IV
The present embodiment is that the outside diameter d 2 of the blocking cover 6 is less than bottom of the barrel hollow region in the difference of embodiment three
30 internal diameter D, meets d1≤d ＜ d2 ＜ D, and the internal diameter D of bottom of the barrel hollow region 30 and the difference of the outside diameter d 2 of blocking cover 6 are met
Cleaning particle size can not be between the edge of bottom of the barrel hollow region and blocking cover outer gap pass through, the stop
It is covered in interior bucket bottom hollow region 30, is connected by some dowels 62 of edge distribution with bottom of the barrel 3, or passes through connection
Muscle 62 and the direct integrated injection molding of bottom of the barrel 3（Refering to Fig. 6）, or the snap-in structure extended by blocking cover edge and interior bucket bottom
Portion is connected, or blocking cover 6 is arranged on ring flange, the correspondence hollow region 30 of blocking cover 6 position, by ring flange and bottom of the barrel
It is fixed.
Embodiment five
The above embodiment of the present invention one is into example IV, and described permeable hole 7 is the elongate slot structure or curved of straight line
Bent elongate slot structure, such as arc, C-shaped, the narrow slit structure of S-shaped shape（Refering to Fig. 7 and Fig. 8）, the permeable hole 7 can edge
Radial distribution can also be circumferentially.
Further it is that described permeable hole is the funnel structure of size reduction from up to down.The structure can make coin,
The foreign matters such as button pass through, and prevent cleaning particle hence into interior bucket；For the ease of washings in stream between the inner barrel and outer barrel
It is logical, the area distribution of companion flange disk fixation pin and flange disc main body there can be discharge orifice 8 in blocking cover（Refering to Fig. 4）.
Embodiment six
Washing machine of the present invention includes being provided with the cleaning of clean bucket wall between outer barrel, interior bucket and impeller, interior outer barrel
Grain, bottom of the barrel hollow region is provided with blocking cover, prevents cleaning particle hence into interior bucket.
Above-described embodiment is only that the preferred embodiments of the present invention are described, not to the spirit and scope of the present invention
It is defined, on the premise of design philosophy of the present invention is not departed from, technical side of the professional and technical personnel in the art to the present invention
The various changes and modifications that case is made, belong to protection scope of the present invention.
Claims (9)
1. a kind of inner barrel structure of washing machine, described interior bucket is coaxially installed in outer barrel of washing machine, provided with cleaning between inside and outside bucket
The cleaning particle of bucket wall, bottom of the barrel is provided with the hollow region formation water-permeable passage of ring flange, ring flange and bottom of the barrel, its
It is characterised by：Enter the stop of interior bucket between described bottom of the barrel and ring flange by water-permeable passage provided with stop cleaning particle
Correspondence water-permeable passage is provided with permeable hole in lid, blocking cover, and described blocking cover is a hollow annular lid, flange disc main body pair
The hollow position of the blocking cover should be blocked, permeable hole is distributed on the position of annular lid correspondence water-permeable passage, flange disc main body
A diameter of d, the internal diameter of bottom of the barrel hollow region are D, and blocking cover internal diameter is d1, and external diameter is d2, meets d1≤d ＜ D≤d2.
2. a kind of inner barrel structure of washing machine according to claim 1, it is characterised in that：It is described blocking cover, ring flange, interior
At least two kinds integrated injection moldings of bottom of the barrel.
3. a kind of inner barrel structure of washing machine according to claim 1, it is characterised in that：Described blocking cover is one independent
Cover body structure, blocking cover outside diameter d 2 is identical with bottom of the barrel hollow region internal diameter D, passes through the snap-in structure buckle on the outside of blocking cover
On the outside of bottom of the barrel hollow region.
4. a kind of inner barrel structure of washing machine according to claim 1, it is characterised in that：Described blocking cover is one independent
Cover body structure, the outside diameter d 2 of the blocking cover is more than the internal diameter D of bottom of the barrel hollow region, and fixing pin by ring flange is located in method
Between blue disk and interior bucket bottom.
5. a kind of inner barrel structure of washing machine according to claim 4, it is characterised in that：Described blocking cover is arranged on interior bucket
It is located at again by ring flange installation folder between ring flange and interior bucket bottom on bottom.
6. a kind of inner barrel structure of washing machine, described interior bucket is coaxially installed in outer barrel of washing machine, provided with cleaning between inside and outside bucket
The cleaning particle of bucket wall, bottom of the barrel is provided with the hollow region formation water-permeable passage of ring flange, ring flange and bottom of the barrel, its
It is characterised by：Enter the stop of interior bucket between described bottom of the barrel and ring flange by water-permeable passage provided with stop cleaning particle
Correspondence water-permeable passage is provided with permeable hole in lid, blocking cover, and described blocking cover is a hollow annular lid, flange disc main body pair
The hollow position of the blocking cover should be blocked, permeable hole is distributed on the position of annular lid correspondence water-permeable passage, flange disc main body
A diameter of d, the internal diameter of bottom of the barrel hollow region are D, and blocking cover internal diameter is d1, and external diameter is d2, meets d1≤d ＜ d2 ＜ D, and
The size that the difference of bottom of the barrel hollow region internal diameter D and blocking cover outside diameter d 2 meets cleaning particle can not be hollow by bottom of the barrel
Pass through at gap between the edge and blocking cover outer in region.
7. according to a kind of any described inner barrel structure of washing machine of claim 1-6, it is characterised in that：Described permeable hole is straight
The elongate slot structure of line or the elongate slot structure of bending.
8. a kind of inner barrel structure of washing machine according to claim 7, it is characterised in that：Described permeable hole is from up to down
Size reduction can block the funnel structure of cleaning particle to cause foreign matter to discharge.
9. a kind of washing machine, with the inner barrel structure of washing machine as described in claim 1-8 is any.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188601.0A CN102733146B (en) | 2012-06-08 | 2012-06-08 | A kind of inner barrel structure of washing machine and the washing machine with the interior bucket |
| JP2015515367A JP6103045B2 (en) | 2012-06-08 | 2012-11-16 | Self-cleaning washing machine and control method |
| PCT/CN2012/084714 WO2013181901A1 (en) | 2012-06-08 | 2012-11-16 | Self-cleaning washing machine and control method |
| EP12878475.8A EP2860303B1 (en) | 2012-06-08 | 2012-11-16 | Self-cleaning washing machine and control method |
| IN2440MUN2014 IN2014MN02440A (en) | 2012-06-08 | 2012-11-16 | |
| US14/559,679 US9605368B2 (en) | 2012-06-08 | 2014-12-03 | Self-cleaning washing machine and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188601.0A CN102733146B (en) | 2012-06-08 | 2012-06-08 | A kind of inner barrel structure of washing machine and the washing machine with the interior bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102733146A CN102733146A (en) | 2012-10-17 |
| CN102733146B true CN102733146B (en) | 2017-09-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210188601.0A Active CN102733146B (en) | 2012-06-08 | 2012-06-08 | A kind of inner barrel structure of washing machine and the washing machine with the interior bucket |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2860303B1 (en) * | 2012-06-08 | 2018-04-18 | Haier Group Corporation | Self-cleaning washing machine and control method |
| CN103820974A (en) * | 2012-11-16 | 2014-05-28 | 海尔集团公司 | Automatic cleaning washer |
| CN105274796B (en) * | 2014-07-07 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of washing machine inner tub bottom flange plate structure and washing machine |
| US10113259B2 (en) | 2014-07-07 | 2018-10-30 | Qingdao Haier Washing Machine Co., Ltd. | Flange structure at bottom of inner tub of washing machine and a washing machine |
| CN105297358B (en) * | 2014-07-07 | 2018-12-25 | 青岛海尔洗衣机有限公司 | A kind of washing machine inner tub bottom flange plate structure and washing machine |
| JP6710858B2 (en) | 2014-08-01 | 2020-06-17 | 青島海爾滾筒洗衣机有限公司 | Drum type washer/dryer and method for drying clothes |
| CN105369569B (en) * | 2014-08-25 | 2020-06-02 | 青岛海尔智能技术研发有限公司 | Washing machine inner barrel and washing machine |
| CN105839342B (en) * | 2015-01-16 | 2019-06-28 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning washing machine |
| CN105986402A (en) * | 2015-02-03 | 2016-10-05 | 无锡小天鹅股份有限公司 | Dewatering cylinder component for pulsator washing machine and pulsator washing machine with same |
| CN106480656A (en) * | 2015-09-01 | 2017-03-08 | 青岛海尔智能技术研发有限公司 | Washing machine |
| CN105937119B (en) * | 2016-06-16 | 2018-10-19 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106480649B (en) * | 2016-10-25 | 2019-12-17 | 无锡小天鹅电器有限公司 | Tripod for washing machine and washing machine with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR0132191B1 (en) * | 1994-04-29 | 1998-04-20 | 배순훈 | Clutch for a washing machine |
| CN201310038Y (en) * | 2008-11-11 | 2009-09-16 | 孟耀成 | Dynamic balance structure of dewatering barrel of washing machine |
| CN201358374Y (en) * | 2008-12-16 | 2009-12-09 | 王鑫 | Barrel set washing machine with inter-barrel cleaning function |
| CN101643994A (en) * | 2009-02-25 | 2010-02-10 | 任文涛 | Self-cleaning device of full-automatic washing machine |
| KR101037967B1 (en) * | 2010-01-22 | 2011-05-30 | 박호용 | Drain cover |
| CN102234902B (en) * | 2010-04-30 | 2014-12-10 | 海尔集团公司 | Method for cleaning space between inner and outer tubs of washing machine with flexible particles and washing machine capable of implementing same |
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Effective date of registration: 20160926 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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