CN105986401A - Washing machine inner tube and washing machine - Google Patents
Washing machine inner tube and washing machine Download PDFInfo
- Publication number
- CN105986401A CN105986401A CN201510093771.4A CN201510093771A CN105986401A CN 105986401 A CN105986401 A CN 105986401A CN 201510093771 A CN201510093771 A CN 201510093771A CN 105986401 A CN105986401 A CN 105986401A
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- Prior art keywords
- washing machine
- inner core
- apopore
- inlet opening
- spider
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Abstract
The invention discloses a washing machine inner tub and a washing machine, and belongs to the field of washing devices and parts. The washing machine inner tub and the washing machine are designed for solving the problem that an existing spraying device is unreasonable in structure and the like. The washing machine inner tub comprises a cylindrical tub body. The inner tub bottom of the tub body is provided with at least one water storage device. Washing liquid can flow into the water storage device from water inlet holes and flow out from water outlet holes. The water outlet holes communicate with the interior of the tub body. An inward-concaved groove is formed in the inner tub bottom of the tub body and matched with a three-leg support. The water storage device is formed by the space between the three-leg support and the groove, or formed by the space, except for the space occupied by the three-leg support, in the groove and an enclosure, or the water storage device is a water storage box fixed to the inner side face of the inner tub bottom. The water storage box is provided with at least one water inlet hole and at least one water outlet hole. According to the washing machine inner tub and the spraying device of the washing machine, occupied space is small, the spraying effect is good, a washing agent can be more sufficiently dissolved, and the clothes washing effect is good.
Description
Technical field
The present invention relates to a kind of inner tank of washing machine and the washing machine of this inner core is installed.
Background technology
Roller washing machine washing process is driven by inner core medicated clothing rotation, urceolus contain cleaning mixture, washing
Liquid immerses inner core, wetting clothing by the hole bottom inner core periphery or inner core.When the liquid level of cleaning mixture is relatively low
Time, medicated clothing is soaked degree deficiency by cleaning mixture, and laundry effect is poor；Now, cleaning mixture lacks sufficiently stream
Dynamic, dissolution rate is low.
For solving this problem, existing a kind of spray structure being arranged on bottom washing tube inner core, this spray is tied
Structure is cavity structure, and its surface configuration has spray apertures.The defect of this structure is: take up room big, inlet opening
Design with apopore is unreasonable.
Summary of the invention
It is an object of the invention to propose a kind of taking up room in the washing machine little, spray washing liquid is effective
Cylinder.
Another object of the present invention is to propose a kind of cleaning mixture to dissolve more abundant, good the washing of laundry washing effects
Clothing machine.
For reaching this purpose, on the one hand, the present invention by the following technical solutions:
A kind of inner tank of washing machine, including the cylinder body of tubbiness, be provided with bottom the inner core of described cylinder body to
A few water storage device, cleaning mixture can flow into described water storage device and flow out from apopore, institute from inlet opening
State apopore to be connected with the inside of described cylinder body；Wherein, shape bottom the described inner core of described cylinder body
Becoming the groove caved inward, described groove is suitable with spider；Described water storage device by described spider with
Space between described groove is formed, or remaining by removing in described groove after described spider is taken up space
Space is formed with enclosing；Or, described water storage device is the ater storage box being fixed on described inner core bottom inside face；
At least one inlet opening and at least one apopore it is provided with on described ater storage box.
Particularly, the cavity structure being internally formed flowing of supplying water of described spider, at described spider
On be provided with described inlet opening, bottom the described inner core of inner core on described apopore is set.
Particularly, being provided with the most a piece of described enclosing on the lateral surface of described groove, described enclosing is close
The outer edge of described inner core bottom outside also shelters from and removes described spider in described groove and taken up space
Rear remaining space, the four edges of described enclosing is closed sides；Enclose described in correspondence on bottom described inner core
The position of gear is provided with at least one inlet opening and at least one apopore.
Further, described enclosing is provided with described at least one at described inner core bottom outer edge
Water hole.
Particularly, described ater storage box is arranged between described inner core bottom centre and inner core bottom margin, arbitrary
The area of individual described inlet opening is more than the area of any one described apopore.
Further, described ater storage box is between this internal any two lift structure of described cylinder；Or, described
Ater storage box and arbitrary described lift structure are on same straight line.
Particularly, the gross area of described inlet opening is equal to the gross area of described apopore.
Particularly, described apopore is tapered, along cleaning mixture flow out described water storage device aperture, direction by
The least.
Particularly, described inlet opening relative to described apopore closer to the edge bottom described inner core.
On the other hand, the present invention is by the following technical solutions:
A kind of washing machine, described washing machine includes above-mentioned inner core.
It is provided with water storage device bottom the inner core of inner tank of washing machine of the present invention, flows into cleaning mixture also by inlet opening
In water storage device space, store cleaning mixture, be washed on medicated clothing spray by apopore to cylinder body interior
Cleaning mixture, takes up room little, and spraying effect is good.
Washing machine of the present invention includes above-mentioned inner core, can be by after cleaning mixture lifting certain altitude in washing process
Being sprayed to be washed on medicated clothing, cleaning mixture dissolves more abundant, and laundry washing effects is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inner tank of washing machine frontal state one that the preferred embodiment of the present invention one provides；
Fig. 2 is the structural representation of the inner tank of washing machine frontal state two that the preferred embodiment of the present invention one provides；
Fig. 3 is the structural representation at the inner tank of washing machine back side that the preferred embodiment of the present invention one provides；
Fig. 4 is the structural representation that the spider that the preferred embodiment of the present invention one provides is positioned at the face of an outer body
Figure；
Fig. 5 is the external structure schematic diagram of the inner tank of washing machine that the preferred embodiment of the present invention two provides；
Fig. 6 is the structural representation of the inner tank of washing machine frontal state one that the preferred embodiment of the present invention two provides；
Fig. 7 is the structural representation of the inner tank of washing machine frontal state two that the preferred embodiment of the present invention two provides；；
Fig. 8 is the external structure schematic diagram of the another kind of inner tank of washing machine that the preferred embodiment of the present invention two provides；
Fig. 9 is one of structural representation of inner tank of washing machine of the preferred embodiment of the present invention three offer；
Figure 10 is the two of the structural representation of the inner tank of washing machine that the preferred embodiment of the present invention three provides；
Figure 11 is the sectional view of the sidewall of the ater storage box that the preferred embodiment of the present invention three provides.
Figure is labeled as:
1, cylinder body；2, groove；3, spider；4, ater storage box；11, bottom inner core；12, promote
Structure；21, inlet opening；22, apopore；23, enclosing；31, rotary supporting part.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Preferred embodiment one:
This preferred embodiment provides a kind of inner tank of washing machine.As shown in Figure 1 to Figure 3, this inner core includes tubbiness
Cylinder body 1, the bottom surface of cylinder body 1 is stamped and formed out groove 2.Groove 2 is convex to the inside of cylinder body 1
Going out, spider 3 is i.e. embedded in groove 2.Groove 2 be slightly larger in dimension than spider 3, so at cylinder body
It is formed with space between 11 and spider 3 bottom the inner core of 1.
As shown in Figure 4, the arm that three of spider 3 are stretched towards 11 excircle directions bottom inner core is all provided with
Count into the box like structure (or referred to as groove-like structure) lacking capping, inlet opening 21 is arranged on spider 3
On bottom surface, apopore 22 be arranged on a body 1 bottom surface, can be in the situation not affecting spider 3 intensity
Lower cleaning mixture rising to certain altitude, spray being washed on medicated clothing in inner core, clean result is good, wash
Wash agent dissolution rate high.
Multiple inlet openings 21 are positioned on spider 3 bottom surface near cylinder body 1 outer circumference, multiple apopores 22
Bottom cylinder body 1 on position between periphery and centre.As it is shown in figure 1, when spider 3
When a certain bar limit (or referred to as arm) is positioned at the lower section of center of rotation, the cleaning mixture being stored between inner core and urceolus
Directly enter from inlet opening 21, inlet opening 21 be closely located at the excircle of inner core, it is ensured that have and to the greatest extent may be used
Can be in the water storage device that many cleaning mixture can enter spider 3 and groove 2 is surrounded；As in figure 2 it is shown, etc.
Inner cylinder rotating is sprayed to be washed medicated clothing from apopore 22 to cleaning mixture after certain angle under gravity.
As shown in Figure 4, it is positioned at center of rotation in spider 3 and is provided with rotary supporting part 31.Spider 3
After being arranged in groove 2, each the limit (or referred to as arm) of groove 2 is separated into solely by rotary supporting part 31
Vertical structure.This structure ensure inner cylinder rotating to cleaning mixture after certain angle again from this limit (or referred to as arm)
Apopore 22 flow out, without continue flee in the inside of three limits (or referred to as arm), do not flow out.
Inlet opening 21 relative to apopore 22 closer to the edge of bottom 11.A certain bar limit when spider 3
The end being closely located to urceolus of inlet opening 21 when (or referred to as arm) rotates the lower section to center, bottom 11
Portion, it is ensured that have cleaning mixture as much as possible to enter the sky in spider 3 or in spider 3 and between groove 2
In gap；Along with cylinder body 1 this limit of rotation (or referred to as arm) position raise, the position of inlet opening 21 by
The most close, contour and then higher than the position of apopore 22, the cleaning mixture in this limit (or referred to as arm) is subject to
Action of gravity flows to spray at apopore 22 and from apopore 22, be sprayed to be washed medicated clothing.Clean
Time cylinder body 1 rotating speed generally will not be the highest, cleaning mixture will not be thrown to spider 3 by the effect of centrifugal force
The interior space near outer edge, be in leading position is gravity.
Preferred embodiment two:
This preferred embodiment provides a kind of inner tank of washing machine.This inner core includes the cylinder body 1 of tubbiness, at cylinder body
Bottom the inner core of 1,11 are stamped and formed out groove 2, and this groove 2 protrudes to the inside of cylinder body 1.Spider 3
Be embedded in groove 2, groove 2 be slightly larger in dimension than spider 3.Cylinder body 1 outside bottom surface sets respectively
Being equipped with three enclosings 23, three enclosings 23 are close to bottom inner core the outer edge outside 11.Every enclosing
23 shelter from groove 2 remove spider 3 taken up space after remaining space.
As it is shown in figure 5, enclosing 23 is laminated structure, the four edges of enclosing 23 is closed sides.Enclosing 23
Size according to the height of cleaning mixture liquid level in washing machine depending on.As shown in Figure 6 and Figure 7, bottom inner core
On 11, the position of corresponding enclosing 23 is provided with multiple inlet opening 21 and multiple apopore 22, inlet opening 21
It is closer to bottom inner core at the excircle of 11 relative to apopore 22.
As shown in Figure 6, when a certain bar limit (or referred to as arm) of spider 3 is positioned at the lower section of center of rotation,
Cleaning mixture directly enters into by removing remaining space after spider 3 is taken up space groove 2 from inlet opening 21
With enclosing 23 formed water storage device in.The bottommost being closely located to urceolus of inlet opening 21, it is ensured that have
Cleaning mixture as much as possible can enter in water storage device.As it is shown in fig. 7, wait inner cylinder rotating to certain angle
Rear cleaning mixture is sprayed to be washed medicated clothing from apopore 22 under gravity.
As shown in Figure 8, enter the speed of water storage device to accelerate cleaning mixture, enclosing 23 also may be used simultaneously
Inlet opening 21 is set.When a certain bar limit (or referred to as arm) of spider 3 is positioned at the lower section of center of rotation,
Cleaning mixture simultaneously bottom inner core 11 inlet opening 21 and enclosing 23 inlet opening 21 flow into water storage device
In.
Preferably, spider 3 can be completely embedded in groove 2, enclosing 23 outside spider 3 by cylinder
Body 1 inner core bottom outside filling-in.The volume of cylinder body 1 is not changed in, and the depression utilizing waste originally is empty
Between added water storage device, rational in infrastructure, easy to use, take up room little.
Preferred embodiment three:
This preferred embodiment provides a kind of inner tank of washing machine.As shown in Figure 9 and Figure 10, this inner core includes tubbiness
Cylinder body 1, bottom the inner core of cylinder body 1, be provided with ater storage box 4, inlet opening 21 and water outlet inside 11
Hole 22 is arranged on ater storage box 4.
Ater storage box 4 is arranged on bottom inner core bottom 11 centers and inner core between 11 edges；Ater storage box 4 is up to
Being provided with an inlet opening 21 and multiple apopore 22 less, the area of inlet opening 21 is more than any one apopore
The area of 22.
Ater storage box 4 is in cylinder body 1 between any two lift structure 12.Washing process is washed clothing
Thing is between two lift structures 12, and the cleaning mixture ejected from apopore 22 can spray more
On medicated clothing.
As shown in figure 11, apopore 22 is tapered, along cleaning mixture flow out spider 3 aperture, direction by
The least.Apopore 22 to enter end area big, the amount of liquor of entrance is big；Apopore 22 go out end area
Little, cleaning mixture is extruded, and the cleaning mixture after pressurization can injected obtain farther, it is possible to spray is to bottom inner core
11 remotely be washed medicated clothing.
The gross area of inlet opening 21 is equal to the gross area of apopore 22, and the cleaning mixture entering ater storage box 4 can
All ejection, enough ejections, can guarantee that spraying effect and do not remain cleaning mixture in ater storage box.
Inlet opening 21 and the shape of apopore 22, quantity, area etc. do not limit, can be according to specifically used feelings
Depending on condition.
As it is shown in figure 9, when a certain bar limit (or referred to as arm) of spider 3 is positioned at the lower section of center of rotation,
Cleaning mixture directly enters ater storage box 4 from inlet opening 21.The end being closely located to urceolus of inlet opening 21
Portion, it is ensured that have cleaning mixture as much as possible can enter ater storage box 4.As shown in Figure 10, when inner cylinder rotating to
After determining angle, cleaning mixture is sprayed to be washed medicated clothing from apopore 22 under gravity.
Ater storage box 4 is not limited in cylinder body 1 between any two lift structure 12, it is also possible to arbitrary
Lift structure 12 is on same straight line but ater storage box 4 is not attached to lift structure 12, it is also possible to carry
Rise the structural relation forming other between structure 12, can help to the cleaning mixture spray flowed out from apopore 22
To being washed on medicated clothing.
Above three preferred embodiment gives three kinds of ways of realization of water storage device, although shape and worked
Journey has little difference but can spray after cleaning mixture is promoted to bottom urceolus certain altitude and be washed medicated clothing
On, accelerate to be washed the infiltration of medicated clothing, accelerate the dissolving of detergent.
Claims (10)
1. an inner tank of washing machine, including the cylinder body (1) of tubbiness, it is characterised in that at described cylinder body
(1) bottom inner core, (11) are provided with at least one water storage device, and cleaning mixture can flow from inlet opening (21)
Enter described water storage device and flow out from apopore (22), described apopore (22) and described cylinder body (1)
Inside be connected；Wherein,
Bottom the described inner core of described cylinder body (1), (11) form the groove (2) caved inward, described
Groove (2) is suitable with spider (3)；Described water storage device is by described spider (3) and described groove
(2) space between is formed, or by described groove (2) being removed after described spider (3) taken up space
Remaining space is formed with enclosing (23)；
Or, described water storage device is the ater storage box (4) being fixed on bottom described inner core on (11) medial surface；
At least one inlet opening (21) and at least one apopore (22) it is provided with on described ater storage box (4).
Inner tank of washing machine the most according to claim 1, it is characterised in that described spider (3)
It is internally formed the cavity structure of flowing of supplying water, described spider (3) is provided with described inlet opening
(21), described apopore (22) is set on (11) bottom the described inner core of inner core.
Inner tank of washing machine the most according to claim 1, it is characterised in that at described groove (2)
Being provided with the most a piece of described enclosing (23) on lateral surface, described enclosing (23) is bottom described inner core (11)
The outer edge in outside sheltering from is removed in described groove (2) after described spider (3) taken up space
Remaining space, the four edges of described enclosing (23) is closed sides；Bottom described inner core on (11)
The position of corresponding described enclosing (23) is provided with at least one inlet opening (21) and at least one apopore
(22)。
Inner tank of washing machine the most according to claim 3, it is characterised in that on described enclosing (23)
Bottom described inner core, (11) outer edge is provided with at least one described inlet opening (21).
Inner tank of washing machine the most according to claim 1, it is characterised in that described ater storage box (4) sets
Put bottom described inner core bottom (11) center and inner core between (11) edge, any one described inlet opening
(21) area is more than the area of any one described apopore (22).
Inner tank of washing machine the most according to claim 5, it is characterised in that described ater storage box (4) position
In described cylinder body (1) between any two lift structure (12)；
Or, described ater storage box (4) and arbitrary described lift structure (12) are on same straight line.
7. according to the inner tank of washing machine described in claim 5 or 6, it is characterised in that described inlet opening (21)
The gross area equal to the gross area of described apopore (22).
8. according to the arbitrary described inner tank of washing machine of claim 1 to 6, it is characterised in that described apopore
(22) tapered, the aperture, direction flowing out described water storage device along cleaning mixture is gradually reduced.
9. according to the arbitrary described inner tank of washing machine of claim 1 to 6, it is characterised in that described inlet opening
(21) relative to described apopore (22) closer to the edge of (11) bottom described inner core.
10. a washing machine, it is characterised in that described washing machine include as arbitrary in claim 1 to 9 as described in
Inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093771.4A CN105986401B (en) | 2015-03-03 | 2015-03-03 | Washing machine inner barrel and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093771.4A CN105986401B (en) | 2015-03-03 | 2015-03-03 | Washing machine inner barrel and washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN105986401A true CN105986401A (en) | 2016-10-05 |
| CN105986401B CN105986401B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510093771.4A Active CN105986401B (en) | 2015-03-03 | 2015-03-03 | Washing machine inner barrel and washing machine |
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| CN106758019A (en) * | 2016-11-29 | 2017-05-31 | 无锡小天鹅股份有限公司 | Roller washing machine, liquid distribution and drum assembly for roller washing machine |
| CN106968082A (en) * | 2017-03-29 | 2017-07-21 | 无锡小天鹅股份有限公司 | For the tripod of roller washing machine and the roller washing machine with it |
| CN107245850A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107245842A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107245849A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107385803A (en) * | 2017-07-19 | 2017-11-24 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503087A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503086A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN109338668A (en) * | 2018-10-25 | 2019-02-15 | 海信（山东）冰箱有限公司 | A kind of inner cylinder for drum washing machine |
| CN110607644A (en) * | 2018-06-15 | 2019-12-24 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and inner barrel assembly thereof |
| CN110857509A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Inner barrel of drum washing machine and drum washing machine |
| CN110857490A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Sprayer, washing machine inner barrel and washing machine |
| CN113123078A (en) * | 2020-01-15 | 2021-07-16 | 博西华电器（江苏）有限公司 | Washing machine's support and washing machine |
| WO2021143607A1 (en) * | 2020-01-17 | 2021-07-22 | 青岛海尔滚筒洗衣机有限公司 | Inner drum and clothes washing machine |
| CN113756054A (en) * | 2020-06-01 | 2021-12-07 | 无锡小天鹅电器有限公司 | Bucket assembly and drum washing machine with same |
| CN113756060A (en) * | 2020-06-01 | 2021-12-07 | 无锡小天鹅电器有限公司 | Spraying device, inner barrel assembly and drum washing machine with same |
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| CN106758019A (en) * | 2016-11-29 | 2017-05-31 | 无锡小天鹅股份有限公司 | Roller washing machine, liquid distribution and drum assembly for roller washing machine |
| CN106968082B (en) * | 2017-03-29 | 2019-09-17 | 无锡小天鹅电器有限公司 | Tripod for roller washing machine and the roller washing machine with it |
| CN106968082A (en) * | 2017-03-29 | 2017-07-21 | 无锡小天鹅股份有限公司 | For the tripod of roller washing machine and the roller washing machine with it |
| CN107245842A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107245849A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107385803A (en) * | 2017-07-19 | 2017-11-24 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503087A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503086A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107385803B (en) * | 2017-07-19 | 2020-05-15 | 无锡小天鹅通用电器有限公司 | Drum washing machine and washing tub assembly for drum washing machine |
| CN107245849B (en) * | 2017-07-19 | 2020-05-19 | 无锡小天鹅通用电器有限公司 | Drum washing machine and washing tub assembly for drum washing machine |
| CN107245850A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107245850B (en) * | 2017-07-19 | 2020-03-20 | 无锡小天鹅通用电器有限公司 | Drum washing machine and washing tub assembly for drum washing machine |
| CN110607644B (en) * | 2018-06-15 | 2022-05-06 | 青岛海尔洗涤电器有限公司 | Drum washing machine and inner barrel assembly thereof |
| CN110607644A (en) * | 2018-06-15 | 2019-12-24 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and inner barrel assembly thereof |
| CN110857490A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Sprayer, washing machine inner barrel and washing machine |
| CN110857509A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Inner barrel of drum washing machine and drum washing machine |
| CN110857490B (en) * | 2018-08-22 | 2023-08-22 | 重庆海尔滚筒洗衣机有限公司 | Sprayer, washing machine inner barrel and washing machine |
| CN110857509B (en) * | 2018-08-22 | 2023-08-22 | 重庆海尔滚筒洗衣机有限公司 | Drum washing machine inner barrel and drum washing machine |
| CN109338668B (en) * | 2018-10-25 | 2021-04-30 | 海信（山东）冰箱有限公司 | Inner barrel of drum washing machine |
| CN109338668A (en) * | 2018-10-25 | 2019-02-15 | 海信（山东）冰箱有限公司 | A kind of inner cylinder for drum washing machine |
| CN113123078A (en) * | 2020-01-15 | 2021-07-16 | 博西华电器（江苏）有限公司 | Washing machine's support and washing machine |
| CN113123078B (en) * | 2020-01-15 | 2023-12-22 | 博西华电器（江苏）有限公司 | Support of washing machine and washing machine |
| WO2021143607A1 (en) * | 2020-01-17 | 2021-07-22 | 青岛海尔滚筒洗衣机有限公司 | Inner drum and clothes washing machine |
| CN113756054A (en) * | 2020-06-01 | 2021-12-07 | 无锡小天鹅电器有限公司 | Bucket assembly and drum washing machine with same |
| CN113756060A (en) * | 2020-06-01 | 2021-12-07 | 无锡小天鹅电器有限公司 | Spraying device, inner barrel assembly and drum washing machine with same |
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Effective date of registration: 20201104 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |