CN202865624U - Washing machine inner barrel with self cleaning barrel wall function and washing machine - Google Patents
Washing machine inner barrel with self cleaning barrel wall function and washing machine Download PDFInfo
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- CN202865624U CN202865624U CN 201220270528 CN201220270528U CN202865624U CN 202865624 U CN202865624 U CN 202865624U CN 201220270528 CN201220270528 CN 201220270528 CN 201220270528 U CN201220270528 U CN 201220270528U CN 202865624 U CN202865624 U CN 202865624U
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- washing machine
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Abstract
The utility model discloses a washing machine inner barrel with a self cleaning barrel wall function and a washing machine. The inner barrel is coaxially arranged in an outer barrel of the washing machine, washing particles for cleaning the barrel wall are arranged between the inner barrel and the outer barrel, particle moving space is formed outside the bottom of the washing machine inner barrel, and the particle moving space is provided for the cleaning particles to enter the space to obtain a motion acceleration with the water flow movement to crash, rub and clean the dividing walls of the bottoms of the inner and outer barrels. The particle moving space is formed by multiple groove space which is formed by reinforcing ribs outside the bottom of the inner barrel, gaps between the reinforcing ribs and the bottom of the outer barrel allow the cleaning particles to enter with the water flow, and the groove space can accommodate at least five cleaning particles. According to the utility model, the structure is simple, the injection molding process at the bottom of the inner barrel changes the design and distribution of the reinforcing ribs, so that the cleaning particles have the space between the bottoms of the inner and outer barrels to move with the water flow, therefore, the material cost is not required to be increased, and the strength of the inner barrel is not reduced.
Description
Technical field
The utility model relates to the washing machine field, especially a kind of washing machine and interior barrel structure thereof with automatically cleaning bucket wall function.
Background technology
The environment of a sealing between the inside and outside bucket of existing washing machine, only have current to pass through, because the limitation of washing machine said structure and the particularity of environment for use, therefore after using 3-5 month, can adhere to dirt on interior bucket outer wall and the outer barrel inwall, thereby grow bacterium in various degree, and the bacterium overwhelming majority of growing is harmful.
Along with the raising of people's living standard and the raising that quality of life is required, it is very urgent that the solution of the hygienic issues of washing machine has shown.Related scientific research mechanism shows that to the investigation of washing machine internal environment the seriousness that washing machine internal pollutes more and more has been subject to consumer's attention.In order fundamentally to avoid washing machine to the secondary dirt of washings, better user's health to be responsible for, the cleaning difficult problem of washing machine internal environment has been a problem in the urgent need to capturing.
Chinese patent 200820183308.4 discloses a kind of drums sleeved washer with cleaning between bucket, it comprises interior bucket, outer barrel and is used for a plurality of circular silica-gel sphere of cleaning inner and outer barrel wall, bucket rotarily drives flowing of water in when utilizing laundry, thus drive between washing machine inner tub, the outer barrel the silica-gel sphere motion and constantly in the collision two walls of outer barrel to reach the purpose of cleaning.
In addition, the applicant discloses a kind of flexible particle that uses and has cleaned washing machine and the method between the outer barrel in the washing machine in China's application 201010160548.4, this washing machine adopts places flexible particle between the outer barrel in washing machine, by mobile flexible particle bump and the friction washing machine inner and outer barrel wall of driving of the regularity of water in the clothes washing process, realize the cleaning between the interior outer barrel of washing machine.
But above-mentioned washing machine structure, in order to improve the interior bucket intensity at the end, be distributed with more reinforcement at the interior bucket end, reinforcement is divided into a plurality of little grooves with interior bucket outside, the end, and the groove nearer apart from interior bucket center is less, because the gap between at the bottom of the interior bucket end and the outer barrel is less, the long-time use, current are difficult to wash away between at the bottom of the interior outer barrel, and dirt is saved bit by bit more and is not easy and processes, and bucket bottom structure is not suitable for having in the washing machine that cleans particle clean bucket wall function in this.This be because, bucket end reinforcement is higher at first, little with the gap at the bottom of the outer barrel, between the cleaning particle is not easy to enter at the bottom of this interior outer barrel, the individual particles that enters with current also is jammed or restricted in the groove easily and can't get out, so that the particle between interior outer barrel reduces the normal bucket of impact wall cleaning function; Secondly, enter the cleaning particle of interior outer barrel bottom partition with water movement, because reinforcement is densely distributed, the groove of formation is less, thereby is not suitable for movement of particles to obtain partition at the bottom of enough acceleration collision bucket wall clean buckets in less groove.
In view of this spy proposes the utility model.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of have between interior outer barrel, to be provided with clean particle with the interior barrel structure of the washing machine of clean bucket wall function, by improving interior bucket bottom structure so that clean particle can be with partition at the bottom of the outer barrel in the current cleaning.
Another purpose of the present utility model is to provide a kind of washing machine with above-mentioned interior barrel structure.
For solving the problems of the technologies described above, the utility model adopts the basic conception of technical scheme to be: a kind of washing machine inner tub with automatically cleaning bucket wall function, with being located in the outer barrel of washing machine, be provided with the cleaning particle of clean bucket wall between the interior outer barrel, at the bottom of the washing machine inner tub outside be provided with for clean particle enter with water movement obtain acceleration of motion with outer barrel in the collision friction cleaning at the bottom of the movement of particles space of partition.
Further scheme is, the described movement of particles space a plurality of recess space that the reinforcement of interior bucket outside, the end consists of of serving as reasons, gap between at the bottom of reinforcement and the outer barrel is satisfied the cleaning particle and is entered with current, and the size of recess space satisfies places 5 cleaning particles at least.
Preferably, described recess space comprises that the external reinforcing muscle surrounds the big groove space that consists of and cut apart the little recess space that consists of by inner reinforcement in the big groove space, and the height of external reinforcing muscle is greater than the height of inner reinforcement.This structure can be more various in the mode of recess space motion so that clean particle, and the number of times of collision is more, and cleaning effect is better, and can not reduce the interior bucket intensity at the end.
In the such scheme, external reinforcing muscle spacing is at least 20cm, and the height of inner reinforcement is no more than 5mm.
Perhaps, the described interior bucket end is the loop configuration of hollow, and hollow position is provided with the particulate blockage structure, and described recess space is surrounded by multistage radial reinforced rib and multistage circumferencial direction reinforcement and consisted of, and is distributed in the beneath side of interior bucket of annular.
Because the interior bucket end is circular, spacing between the two adjacent radial reinforced ribs is gradually little near the center of circle, in order to guarantee to clean the space size that particle enough moves, angle between the two adjacent radial reinforced ribs of the described recess space of requirement formation is 12 °-30 °, spacing between the two radially adjacent circumferencial direction reinforcements is 1/6-1/2 times of interior bucket end radius, be preferably, maximum near the spacing between the two circumferencial direction reinforcements of interior bucket end hollow region.
Perhaps, the alternative of such scheme is, the described interior bucket end is the loop configuration of hollow, hollow position is provided with the particulate blockage structure, the interior bucket end of annular, comprise and the curved portions of inner barrel wall transition and the mild section of extending to the center, distance between below reinforcement and outer barrel radially diminishes, area corresponding to mild subordinate side recess space be greater than the area of curved portions lower grooves space corresponding, consists of the height of reinforcement of mild subordinate side recess space less than the height of the reinforcement that consists of curved portions lower grooves space.
On the basis of such scheme, preferred, be provided with the permeable hole that one or more communicate up and down in the recess space correspondence near interior bucket central area, the end at least, the size of permeable hole is less than the size of cleaning particle.Because near at the bottom of apart from outer barrel near the recess space of central area, water flow is poor between the outer barrel in this zone, spot sticks on barrel wall easily, prove through many experiments, in washing process, the spot that is provided with in the recess space of permeable hole is less, and at first water movement can reduce spot and is attached on barrel wall; Secondly, the current flushing accelerates to clean in the recess space number of times of particle collision wiping bucket wall.This structure is so that the cleaning particle can be freely with current discrepancy recess space, and can be with water movement collision bucket wall in recess space, comprise that whole recess space arrange permeable hole and the part recess space arranges permeable hole, the part recess space is namely pressed close to the interior recess space of an annular region of interior bucket central area, the end.
Perhaps, further scheme is, layer surface is provided with the antibacterial and mouldproof coating under described interior bucket.
Interior bucket described in the utility model outside, the end is integrated the reinforcement of injection moulding, is sealed and installed with a level and smooth seal cover in interior bucket bottom, and the sealing lid is sealed in inside with reinforcement, at the bottom of seal cover and the outer barrel between the described movement of particles of formation space.
Washing machine described in the utility model comprises outer barrel and inner barr, is provided with the cleaning particle of clean bucket wall between the interior outer barrel, and the outside is provided with for cleaning particle and enters movement of particles space with partition at the bottom of the outer barrel in the water movement cleaning at the bottom of the washing machine inner tub.
The described interior bucket end is the loop configuration of hollow, hollow position is provided with the particulate blockage structure, the particulate blockage lid of this barrier structure for increasing at ring flange and interior bucket at the end, perhaps be the ring flange main body of increase, particulate blockage lid or ring flange main body are provided with the line bits tap that can stop that cleaning particle and line bits can pass through.
The utility model washing machine is placed between interior outer barrel and cleaned particle is that water draw and solid particle mixture move and have the action principle of cleaning container with the cleaning inner and outer barrel wall.
Cleaning particle described in the utility model can float in the water, in washing machine between the outer barrel with the water impact inner and outer barrel wall, drive to clean particles hit and friction inner and outer barrel wall by current in the clothes washing process and realize in the washing machine cleaning of bucket wall between the outer barrel.
The utility model is in the washing machine assembling, as the part of the washing machine structure with clean bucket wall function, places the cleaning particle that density and water approached or be slightly less than the density of water between the outer barrel in washing machine.In the washing process, because impeller or the ceaselessly forward and reverse rotation of Inner bucket, water between interior outer barrel exchanges with the water in the interior bucket, form current, the cleaning particle that drive is placed between the interior outer barrel moves about in water, rubs with inner and outer barrel wall, and the partition attachment was cleared up bottom internally the outer barrel partition comprised under the immersion booster action of water simultaneously, fundamentally stop the generation of dirt, stopped growing of bacterium.
Cleaning particle can be the material of sponge kind, also can be rubber or plastic foamed thing, such as bipeltate, foamed plastic, foaming composite polyurethane, the preferred material that adsorptivity is arranged that adopts is so that its washing bucket wall better effects if, clean particle certain elasticity will be arranged, its density ratio water is little under the drying regime, has waterlogged character in water, low price.Cleaning particle described above, itself will have antibiotic function, and self can resist growing of bacterium and spread; It is less important to have good ABRASION RESISTANCE, and the situation that can not have the bits foam to come off in the washing machine use procedure occurs.
Clean particle and be spherical, square shape, oval spherical, cylindrical shape, positive tetrahedron or other irregular bulk particulate matters, its number is 3-50, and these grain densities are less than water, and it has certain elasticity and ABRASION RESISTANCE.When the width that cleans particle is k, the spacing between the interior outer barrel is K, satisfies 0.2K≤k≤0.9K, preferred 0.4K≤k≤0.7K.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect.
The outside is provided with for cleaning particle and enters movement of particles space with partition at the bottom of the outer barrel in the water movement cleaning at the bottom of the washing machine inner tub described in the utility model, can clean partition at the bottom of the interior outer barrel so that clean particle between the interior outer barrel; The permeable hole structure that interior bucket respective slot space, the end increases, the dirt that partition adheres at the bottom of the outer barrel in not only reducing, also increased the flowability of cleaning particle, avoided the cleaning particle to be stuck in the interior bucket end, the utility model is simple in structure, in the interior bucket rising pouring process of moulding design and the distribution of reinforcement is changed, can be with the space of water movement so that clean that particle has between interior outer barrel bottom, need not additionally to increase material cost, bucket intensity in also not reducing.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is outer barrel bottom structure schematic diagram in the washing machine described in the utility model;
Fig. 2 is washing machine inner tub bottom structure schematic diagram described in the utility model;
Fig. 3 is movement of particles space structure schematic diagram at the bottom of the washing machine inner tub described in the utility model;
Fig. 4 is another structural representation of movement of particles space at the bottom of the washing machine inner tub described in the utility model;
Fig. 5 is the interior bucket end described in the utility model and particulate blockage lid scheme of installation;
Fig. 6 is the interior bucket end described in the utility model and ring flange scheme of installation.
The specific embodiment
Washing machine inner tub described in the utility model is installed in a kind of washing machine with automatically cleaning bucket wall function, and this washing machine with automatically cleaning bucket wall function comprises disclosed washing machine structure among the patent documentation CN200820183308.4.
To shown in Figure 6, washing machine inner tub 1 described in the utility model is provided with the cleaning particle 3 of clean bucket wall with being located in the outer barrel 2 of washing machine between interior bucket 1 and the outer barrel 2 such as Fig. 1.4 outsides are provided with for cleaning particle 3 and enter movement of particles space 5 with partition at the bottom of the outer barrel in the water movement cleaning at the bottom of the utility model washing machine inner tub, and the size in movement of particles space 5 satisfies cleans particle 3 and obtain in the collision at the bottom of the outer barrel partition with the acceleration of clean bucket wall with the bottom water flow motion.The described movement of particles space 5 a plurality of recess space 7 that the reinforcement 6 of interior bucket outside, the end consists of of serving as reasons, gap at the bottom of reinforcement 6 and the outer barrel between 20 is satisfied cleaning particle 3 and is entered (consulting Fig. 1) with current, the size of recess space satisfies places 5 cleaning particles at least, because water movement, substantially a plurality of particles can not occur and concentrate on a recess space, therefore can place 5 recess space of cleaning particle and enough clean movement of particles.This is designed to regional too smallly block easily the cleaning particle or particle can not move according to what existing reinforcement interval consisted of; the utility model on this basis; according to the recess space size of setting; the quantity of reinforcement is reduced at the interval; perhaps the height of inner reinforcement is reduced at the interval; the size of the recess space that centers on relative increase in order to keep the intensity of reinforcement, increases the thickness of a part of reinforcement.
Embodiment one
As shown in Figure 3, the described recess space 7 of present embodiment comprises that external reinforcing muscle 61 surrounds the big groove space 71 that consists of and cut apart the little recess space 72 that consists of by inner reinforcement 62 in big groove space 71, and the height of external reinforcing muscle 61 is greater than the height of inner reinforcement 62.This structure can be more various in the mode of recess space motion so that clean particle, and the number of times of collision is more, and cleaning effect is better, and can not reduce the interior bucket intensity at the end.
The muscle of external reinforcing described in the present embodiment 61 spacings are at least 20cm, and the height of inner reinforcement 62 is no more than 5mm.
The interior bucket described in the utility model end 4 is the loop configuration of hollow, and hollow position 40 is provided with particulate blockage structure (consulting Fig. 5 and Fig. 6).
Embodiment two
As shown in Figure 6, described recess space 7 is surrounded by multistage radial reinforced rib 63 and multistage circumferencial direction reinforcement 64 and is consisted of, and is distributed in the interior bucket below, the ends 4 of annular.
Because the interior bucket end is circular, spacing between the two adjacent radial reinforced ribs is gradually little near the center of circle, in order to guarantee to clean the space size that particle enough moves, angle α between the two adjacent radial reinforced ribs 63 of the described recess space 7 of requirement formation is 12 °-30 °, spacing d between the two radially adjacent circumferencial direction reinforcements 64 is 1/6-1/2 times of interior bucket end radius R, be preferably, maximum near the spacing between the two circumferencial direction reinforcements 64 of interior bucket end hollow position 40.
Embodiment three
As shown in Figure 1, the interior bucket end 4 of the described annular of present embodiment, comprise and the curved portions 41 of inner barrel wall transition and the mild section 42 of extending to the center, distance between below reinforcement 6 and outer barrel radially diminishes to the center, the area of mild section 42 lower grooves spaces, 73 correspondences is greater than the area (consulting Fig. 2) of curved portions 41 lower grooves spaces 74 correspondences, consists of the height of reinforcement of mild subordinate side recess space 73 less than the height of the reinforcement that consists of curved portions lower grooves space 74.
Embodiment four
At least be provided with the permeable hole that one or more communicate up and down in the recess space 7 interior correspondences near interior bucket central area, the end, wherein, comprise that at the recess space 7 interior permeable holes that arrange near interior bucket central area, the end whole recess space arrange permeable hole and the part recess space arranges permeable hole at least.As shown in Figure 4, in the present embodiment, be provided with a permeable hole that communicates up and down 8 in the recess space 7 interior correspondences near interior bucket central area, the end, the size of permeable hole 8 is less than the size of cleaning particle 3.Because near at the bottom of apart from outer barrel near the recess space of central area, water flow is poor between the outer barrel in this zone, spot sticks on barrel wall easily.Prove that through many experiments in washing process, the spot that is provided with in the recess space of permeable hole is less, at first water movement can reduce spot and is attached on barrel wall; Secondly, the current flushing accelerates to clean in the recess space number of times of particle collision wiping bucket wall.This structure so that clean particle can be freely with the current recess space of coming in and going out, and can be with a water movement collision bucket wall in recess space.
Embodiment five
Present embodiment above-described embodiment based on, be provided with the antibacterial and mouldproof coating on described interior bucket lower floor surface, the ends 4.
Embodiment six
Present embodiment is from the difference of above-described embodiment: the formation in movement of particles space is different.Generally for the interior bucket intensity at the end, be integrated the reinforcement of injection moulding in interior bucket outside, the end, be sealed and installed with a level and smooth seal cover in interior bucket bottom, the sealing lid is sealed in inside with reinforcement, at the bottom of seal cover and the outer barrel between the described movement of particles of formation space.
Embodiment seven
As shown in Figure 5, the described barrier structure of present embodiment is the particulate blockage lid 10 of the increase at the end 4 at ring flange 9 and interior bucket, the particulate blockage lid only needs to stop that ring flange main body 91 gets final product in the space at interior bucket hollow position 40 edges, the end, and particulate blockage lid 10 is provided with and can stops the line bits tap 11 that cleans particle and can allow the line bits pass through.
Embodiment eight
As shown in Figure 6, the described barrier structure of present embodiment is the part 92 that ring flange main body 91 increases, be that barrier structure and ring flange are structure as a whole, ring flange main body after this increase can seal the interior bucket hollow position 40 at the end, and the part 92 that the ring flange main body increases is provided with the line bits tap 93 that can stop that cleaning particle and line bits can pass through.
Above-described embodiment only is that preferred embodiment of the present utility model is described; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; the various changes and modifications that the professional and technical personnel makes the technical solution of the utility model in this area all belong to protection domain of the present utility model.
Claims (11)
1. washing machine inner tub with automatically cleaning bucket wall function, with being located in the outer barrel of washing machine, be provided with the cleaning particle of clean bucket wall between the interior outer barrel, it is characterized in that: at the bottom of the washing machine inner tub outside be provided with for clean particle enter with water movement obtain acceleration of motion with outer barrel in the collision friction cleaning at the bottom of the movement of particles space of partition.
2. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 1, it is characterized in that: the described movement of particles space a plurality of recess space that the reinforcement of interior bucket outside, the end consists of of serving as reasons, gap between at the bottom of reinforcement and the outer barrel is satisfied the cleaning particle and is entered with current, and the size of recess space satisfies places 5 cleaning particles at least.
3. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 2, it is characterized in that: described recess space comprises that the external reinforcing muscle surrounds the big groove space that consists of and cut apart the little recess space that consists of by inner reinforcement in the big groove space, and the height of external reinforcing muscle is greater than the height of inner reinforcement.
4. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 3, it is characterized in that: external reinforcing muscle spacing is at least 20cm, and the height of inner reinforcement is no more than 5mm.
5. arbitrary described a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 2-4, it is characterized in that: the described interior bucket end is the loop configuration of hollow, hollow position is provided with the particulate blockage structure, described recess space is surrounded by multistage radial reinforced rib and multistage circumferencial direction reinforcement and is consisted of, and is distributed in the beneath side of interior bucket of annular.
6. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 5, it is characterized in that: the angle that consists of between the two adjacent radial reinforced ribs of described recess space is 12 °-30 °, spacing between the two radially adjacent circumferencial direction reinforcements is 1/6-1/2 times of interior bucket end radius, and is maximum near the spacing between the two circumferencial direction reinforcements of interior bucket end hollow region.
7. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 2, it is characterized in that: the described interior bucket end is the loop configuration of hollow, hollow position is provided with the particulate blockage structure, the interior bucket end of annular, comprise and the curved portions of inner barrel wall transition and the mild section of extending to the center, distance between below reinforcement and outer barrel radially diminishes, area corresponding to mild subordinate side recess space be greater than the area of curved portions lower grooves space corresponding, consists of the height of reinforcement of mild subordinate side recess space less than the height of the reinforcement that consists of curved portions lower grooves space.
8. according to claim 2 or 3 or 4 or 6 or 7 described a kind of washing machine inner tubs with automatically cleaning bucket wall function, it is characterized in that: be provided with one or more permeable holes in the recess space correspondence near interior bucket central area, the end at least, the size of permeable hole is less than the size of cleaning particle.
9. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 5, it is characterized in that: be provided with one or more permeable holes in the recess space correspondence near interior bucket central area, the end at least, the size of permeable hole is less than the size of cleaning particle.
10. a kind of washing machine inner tub with automatically cleaning bucket wall function according to claim 1, it is characterized in that: described interior bucket outside, the end is integrated the reinforcement of injection moulding, be sealed and installed with a level and smooth seal cover in interior bucket bottom, sealing lid is sealed in inside with reinforcement, at the bottom of seal cover and the outer barrel between the described movement of particles of formation space.
11. washing machine with interior bucket as described in arbitrary such as claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270528 CN202865624U (en) | 2012-06-08 | 2012-06-08 | Washing machine inner barrel with self cleaning barrel wall function and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270528 CN202865624U (en) | 2012-06-08 | 2012-06-08 | Washing machine inner barrel with self cleaning barrel wall function and washing machine |
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| CN202865624U true CN202865624U (en) | 2013-04-10 |
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| CN 201220270528 Expired - Fee Related CN202865624U (en) | 2012-06-08 | 2012-06-08 | Washing machine inner barrel with self cleaning barrel wall function and washing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733147A (en) * | 2012-06-08 | 2012-10-17 | 海尔集团公司 | Washing machine inner barrel with barrel wall self-cleaning function and washing machine |
| WO2016004718A1 (en) * | 2014-07-07 | 2016-01-14 | 青岛海尔洗衣机有限公司 | Flange structure at bottom of washing machine inner drum, and washing machine |
| CN105274796A (en) * | 2014-07-07 | 2016-01-27 | 青岛海尔洗衣机有限公司 | A washing machine inner drum bottom flange plate structure and a washing machine |
| CN105297358A (en) * | 2014-07-07 | 2016-02-03 | 青岛海尔洗衣机有限公司 | Flange structure of inner drum bottom of washing machine and washing machine |
| WO2016049968A1 (en) * | 2014-09-29 | 2016-04-07 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning roller washing machine |
| EP3378985A4 (en) * | 2015-11-19 | 2018-11-21 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine inner barrel and washing machine |
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2012
- 2012-06-08 CN CN 201220270528 patent/CN202865624U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733147A (en) * | 2012-06-08 | 2012-10-17 | 海尔集团公司 | Washing machine inner barrel with barrel wall self-cleaning function and washing machine |
| WO2016004718A1 (en) * | 2014-07-07 | 2016-01-14 | 青岛海尔洗衣机有限公司 | Flange structure at bottom of washing machine inner drum, and washing machine |
| CN105274796A (en) * | 2014-07-07 | 2016-01-27 | 青岛海尔洗衣机有限公司 | A washing machine inner drum bottom flange plate structure and a washing machine |
| CN105297358A (en) * | 2014-07-07 | 2016-02-03 | 青岛海尔洗衣机有限公司 | Flange structure of inner drum bottom of washing machine 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 |
| 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 |
| WO2016049968A1 (en) * | 2014-09-29 | 2016-04-07 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning roller washing machine |
| US10526740B2 (en) | 2014-09-29 | 2020-01-07 | Qingdao Haier Drum Washing Machine Co., Ltd. | Self-cleaning drum washing machine |
| EP3378985A4 (en) * | 2015-11-19 | 2018-11-21 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine inner barrel and washing machine |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shu Hai Inventor after: Li Haitao Inventor after: Peng Xiuwen Inventor after: Yang Xuguang Inventor before: Shu Hai Inventor before: Li Haitao Inventor before: Deng Xiuwen Inventor before: Yang Xuguang |
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Free format text: CORRECT: INVENTOR; FROM: SHU HAI LI HAITAO DENG XIUWEN YANG XUGUANG TO: SHU HAI LI HAITAO PENG XIUWEN YANG XUGUANG |
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Effective date of registration: 20160824 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Washing Machine Co., Ltd. |
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Granted publication date: 20130410 Termination date: 20210608 |
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