CN105986432A - Roller washing machine - Google Patents
Roller washing machine Download PDFInfo
- Publication number
- CN105986432A CN105986432A CN201510098321.4A CN201510098321A CN105986432A CN 105986432 A CN105986432 A CN 105986432A CN 201510098321 A CN201510098321 A CN 201510098321A CN 105986432 A CN105986432 A CN 105986432A
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- Prior art keywords
- inner core
- washing machine
- nozzle
- tumbling
- hollow inner
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Abstract
The embodiment of the invention discloses a roller washing machine and relates to the field of washing machines. The roller washing machine is used for improving the wet clothes of clothes near a rear flange of an inner roller. The roller washing machine comprises the inner roller and an outer tub, and the inner roller comprises a supporting frame. The roller washing machine further comprises a hollow inner roller shaft, a nozzle, a spraying pipe, a rotary joint and a water pump, wherein the first end of the hollow inner roller shaft is fixedly connected with the supporting frame, and the second end of the hollow inner roller shaft is located outside the inner roller; the nozzle is communicated with the first end of the hollow inner roller shaft; a port in a rotary part of the rotary joint is communicated with the second end of the hollow inner roller shaft, and a port in a fixed part of the rotary joint is communicated with one end of the spraying pipe; a water outlet of the water pump is communicated with the other end of the spraying pipe; a water inlet of the water pump is used for conveying water in the outer tub into the water pump. The roller washing machine can spray water on clothes in the inner roller.
Description
Technical field
The present invention relates to washing machine field, particularly relate to a kind of tumbling-box washing machine.
Background technology
At present, some tumbling-box washing machines are with spray function, i.e. can be to the clothing in its inner core
Clothes spray, it is achieved the device of this spray function includes: water circulating pump, shower and nozzle.
Realize the process of spray particularly as follows: the water circulating pump in tumbling-box washing machine is by the hydraulic pressure in outer barrel
Entering shower, current reach nozzle by shower, are carried out the clothes in inner core by nozzle
Spray.
In above-mentioned spray equipment, the opening that is arranged on the forward flange of inner core due to nozzle (
The opening being used for putting in inner core by clothes arranging on forward flange) outside, nozzle is only permissible
Sprayed by clothes in inner core for the opening on forward flange, then in the mistake of inner cylinder rotating
In journey, to soak degree high for the clothes of forward flange near inner core, and the clothing of the rear flange near inner core
It is low that clothes soak degree.
Content of the invention
The embodiment of the present invention provides a kind of tumbling-box washing machine, for improving the rear method near inner core
Blue clothes soak degree.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
There is provided a kind of tumbling-box washing machine, described tumbling-box washing machine includes inner core and outer barrel, institute
Stating inner core and including bracing frame, described tumbling-box washing machine also includes:
Hollow inner core axle, the first end of described hollow inner core axle is fixing with support frame as described above to be connected,
Second end of described hollow inner core axle is positioned at outside described inner core；
Nozzle, described nozzle connects with the first end of described hollow inner core axle；
Shower；
Swivel joint, the port on the rotating part of described swivel joint and described hollow inner core axle
The second end connection, the one of the port on the standing part of described swivel joint and described shower
End connection；
Water pump, the delivery port of described water pump connects with the other end of described shower；Described water pump
Water inlet for making the water described water pump of input in said tub.
The embodiment of the present invention provide tumbling-box washing machine, water pump conveying current by shower-
Swivel joint-hollow inner core axle reaches nozzle, by nozzle in the inner core of tumbling-box washing machine
Clothes sprays.Due to the first end of hollow inner core axle be fixed on the rear flange of inner core
Bracing frame is fixing to be connected, and nozzle connects with the first end of hollow inner core axle, then after nozzle is close
Flange, therefore, it can spray the clothes near rear flange, improves near rear flange
Clothes soak degree.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be retouched below
In stating, the accompanying drawing of required use is briefly described, it should be apparent that, below describe in attached
Figure is only some embodiments of the present invention, for those of ordinary skill in the art, not
On the premise of paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of tumbling-box washing machine that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the another kind of tumbling-box washing machine that Fig. 2 provides for the embodiment of the present invention；
The structural representation of another tumbling-box washing machine that Fig. 3 provides for the embodiment of the present invention；
The structural representation of another tumbling-box washing machine that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under the premise of not making creative work,
Broadly fall into the scope of protection of the invention.
In describing the invention, it is to be understood that term " in " orientation of the instruction such as " outward "
Or position relationship is for based on orientation shown in the drawings or position relationship, is for only for ease of description originally
Invention and simplification describe, rather than device or the element of instruction or hint indication must have specific
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
The embodiment of the present invention provides a kind of tumbling-box washing machine 10；As it is shown in figure 1, described cylinder
Formula washing machine 10 includes inner core a and outer barrel b, and described inner core a includes bracing frame a1, described rolling
Drum washing machine 10 also includes:
Hollow inner core axle 1, the first end of described hollow inner core axle 1 is fixed with support frame as described above a1
Connecting, the second end of described hollow inner core axle 1 is positioned at outside described inner core a；
Nozzle 2, described nozzle 2 connects with the first end of described hollow inner core axle 1；
Shower 3；
Swivel joint 4, the port on the rotating part of described swivel joint 4 and described hollow inner core
Second end connection of axle 1, the port on the standing part of described swivel joint 4 and described spray
One end connection of pipe 3；
Water pump 5, the delivery port of described water pump 5 connects with the other end of described shower 3；Described
The water inlet of water pump 5 is for making the described water pump 5 of water input in said tub b.
General, a tumbling-box washing machine includes inner core, outer barrel, motor and casing etc..Its
In, inner core includes again forward flange, rear flange, inner core sidewall, bracing frame, inner core axle and belt
Wheels etc., forward flange, rear flange and inner core sidewall constitute one and close space, as the chamber of inner core
Body；In order to put into clothing in inner core, forward flange is additionally provided with opening.Bracing frame is fixed on
On rear flange, inner core axle passes through one end and the bracing frame of rear flange and fixes and be connected, inner core axle another
Being provided with belt pulley on one end, belt pulley drives inner core axle to rotate under the effect of motor, and then
Drive inner core to rotate by bracing frame so that the clothes in inner core is dropped from eminence, reach washing
The purpose of clothing.
Concrete, the inner core axle in tumbling-box washing machine 10 (is used for driving by the embodiment of the present invention
The axle that the inner core a of tumbling-box washing machine 10 rotates) it is improved to hollow inner core axle 1 so that this sky
While intracardiac cylinder axle 1 plays the effect driving inner core a rotation, it is also possible to as spray water channel.
It should be noted that the swivel joint 4 selected in the embodiment of the present invention includes rotating part
And standing part；Wherein, rotating part and standing part are provided with the in/out mouth of fluid,
The in/out mouth of the fluid on " port on rotating part " i.e. rotating part；" on standing part
Port " the in/out mouth of fluid i.e. on standing part.
Exemplary, bracing frame a1 can be tripod.Inner core a can also include rear flange
A2, specifically can be found in Fig. 2.
Concrete, water pump 5 is used for providing spray water source, and water pump 5 can be tumbling-box washing machine
Water circulating pump in 10.The program using the water in outer barrel b as spray water source, due to outer barrel b
In water in be dissolved with some washing powder or liquid detergents etc., therefore, it can sufficiently improve laundry
Powder or the utilization rate of liquid detergent.
The tumbling-box washing machine 10 that the embodiment of the present invention provides, the current of water pump 5 conveying are by spray
Shower pipe 3-swivel joint 4-hollow inner core axle 1 reaches nozzle 2, by nozzle 2 to drum type washing
Clothes in the inner core a of clothing machine 10 sprays.Due to the first end of hollow inner core axle 1 and solid
The bracing frame a1 being scheduled on the rear flange a2 of inner core a is fixing to be connected, and nozzle 2 and hollow inner core
First end connection of axle 1, then nozzle 2 is near rear flange a2, therefore, it can near rear method
The clothes of blue a2 sprays, and that improves the clothes near rear flange a2 soaks degree.
Optionally, described nozzle 2 can be fixed on support frame as described above a1.
Optionally, described inner core a also includes rear flange a2, and described nozzle 2 can be fixed on institute
State on rear flange a2.
Optionally, described nozzle 2 can be fixed on described hollow inner core axle 1.
The fixed form of nozzle 2 can be for being detachably fixed so that carries out nozzle 2 at needs
Can take off easily during cleaning.
Optionally, straight line and the described hollow inner core axle 1 at the spray direction place of described nozzle 2
Axial line between angle be not 0.
Concrete, the embodiment of the present invention thinks the motion state of nozzle 2 and hollow inner core axle 1
Identical.In the case of Gai, hollow inner core axle 1 be to rotate, then nozzle 2 is to rotate, simultaneously
Angle between the straight line at the spray direction place of nozzle 2 and the axial line of hollow inner core axle 1 is not
It is 0；So the current of nozzle 2 ejection are due to the effect of centrifugal force, meeting less centrifugal action
When current spray farther, then can be by more, the farther clothes in Water spray to inner core a
On, improve the washing uniformity of clothes.
Optionally, at least one delivery port of described nozzle 2 arrange position deviation described hollow in
The axial line of cylinder axle 1.
Concrete, nozzle 2 can include one or more delivery port, and part delivery port
The axial line of the hollow inner core axle 1 of position deviation is set.In the case of Gai, hollow inner core axle 1 be rotation
Turn, then nozzle 2 is to rotate, and current are due to the effect of centrifugal force, meeting less centrifugal force
The trend of current oriented surrounding diffusion during effect, deviates described hollow inner core for arranging position
The hydraulic pressure of the part delivery port part of the axial line of axle 1 can further increase, then can be by water
Spray on more, the farther clothes in inner core a, improve the washing uniformity of clothes.
Optionally, described nozzle 2 can comprise one or more sub-nozzle 21, each described son
Nozzle 21 all connects with the first end of described hollow inner core axle 1.Sub-nozzle 21 water emitting portion
Design can be similar to gondola water faucet shape.
Concrete, when nozzle 2 comprises many sub-nozzles 21, many sub-nozzles 21 can be equal
Being fixed on bracing frame a1 or rear flange a2 of even distribution, so can increase spray area,
The clothes in inner core a is made to soak degree higher.For example, as in figure 2 it is shown, work as bracing frame a1
For tripod, and when nozzle 2 comprises 4 sub-nozzles 21, can be by 21 points of three sub-nozzles
It is not fixed on three supports of tripod, and three sub-nozzles 21 and hollow inner core axle 1
The vertical range of axial line is equal；Another sub-nozzle 21 is fixed on three sub-nozzle 21 places
The geometric center of triangle of line composition of position.Owing to Fig. 2 illustrate only three pin
Two supports of frame, therefore, only can be only seen three sub-nozzles 21, due to three pin in Fig. 2
Frame is the one of bracing frame a1, and therefore, tripod is still labeled as a1 in fig. 2.
Optionally, Fig. 3 is seen, in order to prevent swivel joint 4 play, described tumbling-box washing machine
10 can also include: fixed support 6, are used for fixing described swivel joint 4；Described swivel joint
The standing part of 4 is fixed on the outer barrel of described tumbling-box washing machine 10 by described fixed support 6
On b.
It should be noted that the standing part of swivel joint 4 also can be solid by fixed support 6
It is scheduled on the casing of tumbling-box washing machine 10.
Outer barrel b that the standing part of swivel joint 4 is fixed on tumbling-box washing machine 10 is relatively fixed on
Compare on the casing of tumbling-box washing machine 10, be possible to prevent appearance due to tumbling-box washing machine 10
The problem that the casing operationally driving fixed support 6 to shake and causing damages.
Wherein, the shape of fixed support 6 can be cylindric or lath-shaped etc.；Fixed support 6
Material can be aluminium alloy or steel etc.；Screw or rivet can be passed through in the two ends of fixed support 6
It is connected Deng fixing with other devices；Fixed support 6 can also is that the combination of multiple support, this
Bright embodiment is not limited, and exemplary in Fig. 3 gives a kind of fixed support 6.
Optionally, as it is shown on figure 3, described tumbling-box washing machine 10 also includes for driving described
The belt pulley c that hollow inner core axle 1 rotates, described tumbling-box washing machine 10 can also include: empty
Heart fixture 7, for by described belt pulley c and the clamping of described hollow inner core axle 1, prevents described
Belt pulley c axially moves.
Concrete, hollow fixture 7 can be the combination of a device or multiple device；Example
As when hollow fixture 7 is a device, hollow fixture 7 can be nut；Work as sky
During the combination that heart fixture 7 is multiple devices, hollow fixture 7 can be pad and nut
Combination.In prior art, by fixing screw by inner core axle and belt pulley c clamping, if inner core
When axle is hollow inner core axle 1, it may appear that the problem blocking spray water channel, and use hollow fixing
Belt pulley c is possible to prevent this problem occur with the clamping of hollow inner core axle 1 by part 7.
In addition, if the nozzle 2 being mentioned above is the first shower, shower 3 is the first spray
During shower pipe, as shown in Figure 4, tumbling-box washing machine 10 can also include: second nozzle 8 He
Second shower 9；Second nozzle 8 is connected with one end of the second shower 9, second nozzle 8
The outside of opening in the rear flange a2 of tumbling-box washing machine 10.
Concrete, the second shower 9 can connect different water pumps from shower 3, it is also possible to
It is connected same water pump 5 with shower 3；When the second shower 9 is connected same with shower 3
During water pump 5, a triple valve can be increased, by the import of the delivery port of water pump 5 and triple valve
Connection, shower 3 and shower 9 two inlet communication with triple valve respectively.The program makes
Obtaining nozzle 2 to spray the clothes near rear flange in inner core a, second nozzle 8 can
To spray the clothes near forward flange a2 in inner core a, therefore, it can sufficiently soak
Clothes in inner core a, improves the detersive efficiency of tumbling-box washing machine 10.
It should be noted that the accompanying drawing in the embodiment of the present invention is all not drawn into tumbling-box washing machine 10
Casing.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is simultaneously
Being not limited to this, any those familiar with the art is at the technology model that the invention discloses
In enclosing, change can be readily occurred in or replace, all should cover within protection scope of the present invention.
Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (9)
1. a tumbling-box washing machine, it is characterised in that described tumbling-box washing machine includes inner core
And outer barrel, described inner core includes bracing frame, and described tumbling-box washing machine also includes:
Hollow inner core axle, the first end of described hollow inner core axle is fixing with support frame as described above to be connected,
Second end of described hollow inner core axle is positioned at outside described inner core；
Nozzle, described nozzle connects with the first end of described hollow inner core axle；
Shower；
Swivel joint, the port on the rotating part of described swivel joint and described hollow inner core axle
The second end connection, the one of the port on the standing part of described swivel joint and described shower
End connection；
Water pump, the delivery port of described water pump connects with the other end of described shower；Described water pump
Water inlet for making the water described water pump of input in said tub.
2. tumbling-box washing machine according to claim 1, it is characterised in that described nozzle
It is fixed on support frame as described above.
3. tumbling-box washing machine according to claim 1, it is characterised in that described inner core
Also including rear flange, described nozzle is fixed on described rear flange.
4. tumbling-box washing machine according to claim 1, it is characterised in that described nozzle
It is fixed on described hollow inner core axle.
5. tumbling-box washing machine according to claim 1, it is characterised in that described nozzle
The spray straight line at direction place and the axial line of described hollow inner core axle between angle be not 0.
6. tumbling-box washing machine according to claim 1, it is characterised in that described nozzle
At least one delivery port the axial line of the described hollow inner core axle of position deviation is set.
7. the tumbling-box washing machine according to any one of claim 1-6, it is characterised in that
Described nozzle comprises one or more sub-nozzle, each described sub-nozzle all with described hollow inner core
First end connection of axle.
8. tumbling-box washing machine according to claim 1, it is characterised in that described cylinder
Formula washing machine also includes:
Fixed support, is used for fixing described swivel joint；
The standing part of described swivel joint is fixed in said tub by described fixed support.
9. tumbling-box washing machine according to claim 1, it is characterised in that described cylinder
Formula washing machine also includes the belt pulley for driving described hollow inner core axle to rotate, described drum-type
Washing machine also includes:
Hollow fixture, for by described belt pulley and described hollow inner core axle clamping, preventing institute
State belt pulley to axially move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098321.4A CN105986432B (en) | 2015-03-05 | 2015-03-05 | A kind of tumbling-box washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098321.4A CN105986432B (en) | 2015-03-05 | 2015-03-05 | A kind of tumbling-box washing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN105986432A true CN105986432A (en) | 2016-10-05 |
| CN105986432B CN105986432B (en) | 2018-11-06 |
Family
ID=57038376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510098321.4A Active CN105986432B (en) | 2015-03-05 | 2015-03-05 | A kind of tumbling-box washing machine |
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| CN (1) | CN105986432B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237940A1 (en) * | 2018-06-15 | 2019-12-19 | 青岛海尔滚筒洗衣机有限公司 | Front loading washing machine, and spraying system, outer drum, inner drum component and transmission shaft thereof |
| CN110607663A (en) * | 2018-06-15 | 2019-12-24 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and spraying system and outer barrel thereof |
| CN110607643A (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 |
| 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 |
| CN110607655A (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 |
| CN110607664A (en) * | 2018-06-15 | 2019-12-24 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and spraying system and transmission shaft 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 |
| CN111472138A (en) * | 2019-01-23 | 2020-07-31 | 苏州三星电子有限公司 | Spraying device and clothes treatment equipment |
| JP2020533100A (en) * | 2018-02-07 | 2020-11-19 | ▲無▼▲錫▼小天鵝電器有限公司Ｗｕｘｉ Ｌｉｔｔｌｅ Ｓｗａｎ Ｅｌｅｃｔｒｉｃ Ｃｏ．，Ｌｔｄ． | Drum type washing machine |
| CN112227022A (en) * | 2019-06-28 | 2021-01-15 | 青岛海尔滚筒洗衣机有限公司 | Water inlet structure and washing machine |
| WO2022121595A1 (en) * | 2020-12-09 | 2022-06-16 | 青岛海尔滚筒洗衣机有限公司 | Water inlet structure of drum, and front load washing machine |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020533100A (en) * | 2018-02-07 | 2020-11-19 | ▲無▼▲錫▼小天鵝電器有限公司Ｗｕｘｉ Ｌｉｔｔｌｅ Ｓｗａｎ Ｅｌｅｃｔｒｉｃ Ｃｏ．，Ｌｔｄ． | Drum type washing machine |
| JP7038802B2 (en) | 2018-02-07 | 2022-03-18 | ▲無▼▲錫▼小天鵝電器有限公司 | Drum type washing machine |
| US11180886B2 (en) | 2018-02-07 | 2021-11-23 | Wuxi Little Swan Electric Co., Ltd. | 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 |
| CN110607655B (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 |
| CN110607664A (en) * | 2018-06-15 | 2019-12-24 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and spraying system and transmission shaft assembly thereof |
| CN110607663B (en) * | 2018-06-15 | 2022-05-27 | 青岛海尔洗涤电器有限公司 | Roller washing machine and spraying system and outer barrel thereof |
| CN110607655A (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 |
| WO2019237940A1 (en) * | 2018-06-15 | 2019-12-19 | 青岛海尔滚筒洗衣机有限公司 | Front loading washing machine, and spraying system, outer drum, inner drum component and transmission shaft 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 |
| CN110607643B (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 |
| CN110607643A (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 |
| CN110607663A (en) * | 2018-06-15 | 2019-12-24 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and spraying system and outer barrel thereof |
| CN110607664B (en) * | 2018-06-15 | 2022-04-12 | 青岛海尔洗涤电器有限公司 | Roller washing machine and spraying system and transmission shaft 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 |
| 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 |
| CN111472138A (en) * | 2019-01-23 | 2020-07-31 | 苏州三星电子有限公司 | Spraying device and clothes treatment equipment |
| CN112227022A (en) * | 2019-06-28 | 2021-01-15 | 青岛海尔滚筒洗衣机有限公司 | Water inlet structure and washing machine |
| CN112227022B (en) * | 2019-06-28 | 2022-09-23 | 重庆海尔滚筒洗衣机有限公司 | Water inlet structure and washing machine |
| WO2022121595A1 (en) * | 2020-12-09 | 2022-06-16 | 青岛海尔滚筒洗衣机有限公司 | Water inlet structure of drum, and front load washing machine |
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Address after: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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