CN109898279B - Clothes treating apparatus - Google Patents
Clothes treating apparatus Download PDFInfo
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- CN109898279B CN109898279B CN201711297922.3A CN201711297922A CN109898279B CN 109898279 B CN109898279 B CN 109898279B CN 201711297922 A CN201711297922 A CN 201711297922A CN 109898279 B CN109898279 B CN 109898279B
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- liquid outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a clothes treatment device, which comprises a discharge mechanism for discharging waste water generated by the clothes treatment device and an automatic throwing device; the automatic throwing device comprises a storage unit for storing additives and a throwing unit for throwing the additives, wherein a water inlet for injecting water into the storage unit and a liquid outlet unit for leading out liquid in the storage unit are arranged on the storage unit, and the liquid outlet unit can guide the liquid in the storage unit into the discharging mechanism. The clothes treatment device is designed in technical scheme from the angles of structural design and device coordination, and effectively solves the problems of cleaning scabs of the detergent and discharging cleaning waste water in the automatic feeding device.
Description
Technical Field
The invention belongs to the field of cleaning equipment, and particularly relates to an automatic throwing device and a clothes treatment device.
Background
With the development of scientific technology, the automatic detergent feeding technology is increasingly applied to the working process of washing machines. Because the inner wall of the detergent storage is soaked in the detergent for a long time, a layer of solid detergent is formed on the surface of the inner wall of the storage along with the time, the cleaning is difficult, the automatic dispensing opening is blocked, and finally, the detergent dispensing amount of the automatic dispensing device is less and less accurate. Moreover, the detergent which has crusted and aggregated has stronger surface adhesion in a wet environment, and the phenomenon of crusting and aggregation can be further aggravated when the detergent is added into the storage in the subsequent use process, so that the detergent is prevented from playing a cleaning role and the water inflow of the clothes treatment device is seriously influenced. Further, if the scab detergent is introduced into the laundry treatment apparatus during the water inflow process, the scab detergent adheres to the laundry, is hard to dissolve, affects the laundry treatment effect, and contaminates the laundry. It is particularly important how to clean the detergent scab in the detergent storage, how to automatically clean the detergent scab in the clothes treatment device, and how to discharge the waste water generated after cleaning out of the clothes treatment device.
The present invention has been made in view of this.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, provide a clothes treatment device to carry out technical scheme design from the angles of structural design and device coordination, and effectively solve the problems of cleaning detergent crusting and waste water discharge in an automatic throwing device.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
a clothes treatment device, comprising a discharge mechanism for discharging waste water generated by the clothes treatment device and an automatic throwing device; the automatic throwing device comprises a storage unit for storing additives and a throwing unit for throwing the additives, wherein a water inlet for injecting water into the storage unit and a liquid outlet unit for leading out liquid in the storage unit are arranged on the storage unit, and the liquid outlet unit can guide the liquid in the storage unit into the discharging mechanism.
Through the design, the storage unit of the automatic throwing device is cleaned. The storage unit of the prior art automatic dispensing device has no design of water inlet, and only additive is injected into the storage unit, and the additive clots which are difficult to remove are attached to the inner surface of the storage unit over time. If the storage unit is to be cleaned, the storage unit needs to be detached from the automatic throwing device by a user, and the storage unit is inconvenient to clean manually. The technical scheme of the invention completely solves the problems. Moreover, the automatic feeding device often judges whether the additive exists in the storage unit or not before feeding the additive, and the cleaning method combines the conventional use method of the automatic feeding device with the cleaning method based on the concept.
The invention is further provided with: the storage unit comprises a cover body and a box body which are matched to form a storage cavity; the cover body is internally provided with a hollow spray cavity, and a plurality of spray holes are formed in the cover body towards the spray side of the storage cavity; the water inlet is communicated with the spraying cavity and can guide water into the spraying cavity.
The invention is further provided with: the liquid outlet unit is communicated with the discharge mechanism;
preferably, the drain mechanism comprises a drain pump and/or a drain pipe.
The invention is further provided with: the spray holes are oriented at an angle relative to the spray side;
preferably, the orientation of the plurality of spray holes is different with respect to the angle of the spray side.
The invention is further provided with: the plurality of spraying holes face to the side wall of the storage cavity adjacent to the spraying holes respectively.
The invention is further provided with: the storage cavities are adjacent;
preferably, the storage cavities are two adjacent storage cavities.
The invention is further provided with: the liquid outlet unit comprises a liquid outlet which is arranged on the storage unit and communicated with the storage cavity, and a liquid outlet valve for controlling the on-off of the liquid outlet; the liquid outlet unit can discharge liquid in the storage cavity;
preferably, the liquid outlet is arranged at the bottom of the storage cavity.
The invention is further provided with: the liquid outlet unit further comprises a liquid outlet pipe communicated with the liquid outlet, a communicating piece connected with the liquid outlet end of the liquid outlet pipe, and a water introducing mechanism for introducing water in the communicating piece into the discharging mechanism;
preferably, the discharging mechanism is connected with the communicating member through a water collecting pipe;
the number of the liquid outlet pipes is two, and the two liquid outlet pipes are respectively communicated with different liquid outlets; the communicating piece is a tee piece.
The invention is further provided with: the automatic throwing device comprises a water inlet unit capable of injecting water into the storage unit; the water inlet unit comprises the water inlet, a water inlet valve for controlling the on-off of the inlet water, a water inlet pipe for communicating a water source, and a communicating device for communicating the water inlet pipe and the water inlet;
further preferably, the water inlet valve is arranged on the water inlet pipe.
The invention is further provided with: the laundry treating apparatus includes a housing capable of disposing the automatic putting apparatus therein; the shell can guide the liquid discharged by the throwing unit into the clothes treatment device;
further preferably, the laundry treating apparatus is a washing machine.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
1. The clothes treatment device can realize the spraying and cleaning functions of the automatic throwing device, and the waste water discharge generated by effective spraying, flushing and cleaning of the side wall of the storage cavity is realized through structural modification of the spraying holes;
2. the automatic throwing device and the clothes treatment device are simple in structure, complex parts are not required to be additionally arranged on the automatic throwing device, and the water inlet unit can be realized by slightly improving the water inlet structure of the clothes treatment device during a washing procedure.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic view of an automatic dispensing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of an automatic dispensing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic illustration of a housing structure in one embodiment of the invention;
fig. 4 is a schematic view of the structure of the automatic dispensing device in one embodiment of the present invention.
In the figure: 1. a storage unit; 11. a cover body; 12. a case body; 13. a storage chamber; 2. a water inlet unit; 21. a water inlet valve; 22. a communication device; 23. a water inlet pipe; 24. a water inlet; 3. a spray chamber; 31. a spraying side; 32. spraying holes; 41. a liquid outlet valve; 42. a liquid outlet; 43. a liquid outlet pipe; 44. a communication member; 45. a water collecting pipe; 5. a housing; 6. a discharge mechanism; 61. a draining pump; 62. and (5) a water drain pipe.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 and 2, the laundry treating apparatus according to the present embodiment includes an automatic putting apparatus; the automatic throwing device comprises a storage unit 1, a water inlet unit 2 and a liquid outlet unit, wherein the water inlet unit 2 and the liquid outlet unit are communicated with the storage unit 1; the storage unit 1 comprises a cover 11 and a box 12 which are matched to form a storage cavity 13; the cover 11 is internally provided with a hollow spray cavity 3, and a spray side 31 of the cover 11 facing the storage cavity 13 is provided with a plurality of spray holes 32. The plurality of spraying holes face to the side wall of the storage cavity adjacent to the spraying holes respectively. Further, the number of the storage cavities is two, and the two storage cavities are isolated by the spacing ribs. The spraying holes close to the spacing ribs face one side of the spacing ribs; the spraying holes close to the peripheral wall of the storage cavity face the peripheral wall of the storage cavity, so that sprayed water flow can directly strike on the spacing ribs and the peripheral wall of the storage cavity to fully play the role of impact and flushing. Further, a plurality of the spray holes may be periodically arranged according to the setting positions to improve the flushing efficiency.
The laundry treating apparatus in the present embodiment further includes a discharging mechanism 6 for discharging waste water generated by laundry treatment; the liquid outlet unit is communicated with the discharge mechanism 6; the drain mechanism 6 includes a drain pump 61 and a drain pipe 62. The water inlet unit in the embodiment comprises a water inlet valve 21, a communication device 22 and a water inlet pipe 23 which are connected in sequence; the water inlet pipe 23 is connected to the water inlet 24 of the storage unit 1 and is capable of introducing water into the spray chamber 3. The number of the storage chambers 13 in the present embodiment is two, and the two storage chambers correspond to the two water inlet pipes 23 respectively; the two inlet pipes 23 are brought together by means of the communication device 22 and controlled by means of a common inlet valve 21. Further, the communication device 22 in the present embodiment is a three-way device. The water inlet valve 21 can independently control the on-off of one water inlet pipe and can also control the on-off of two water inlet pipes. The system can control the on-off of the two water inlet pipes according to the requirements. When the water inlet pipe at one side is communicated, the cleaning operation is carried out on the storage cavity at the corresponding side.
Further, the water inlet valve in this embodiment has a water flow size adjusting function, and a reasonable water flow size can be selected according to actual needs to flush the inner side of the storage unit. A relatively large water flow may be selected when the detergent crusts are evident and a relatively small water flow may be selected when the crusts are not evident.
The liquid outlet unit in this embodiment includes a liquid outlet 42 and a liquid outlet valve 41 for controlling the on-off of the liquid outlet 42; the liquid outlet unit is connected with the bottom of the storage cavity 13, so that the flushing water is discharged more smoothly. In this embodiment, two storage cavities and two corresponding liquid outlet units are used to control the drainage of the two storage cavities respectively, so that the drainage operation is more flexible and can be adjusted according to the needs of users.
Further, the liquid outlet unit in this embodiment further includes a liquid outlet pipe 43 communicating with the liquid outlet 42, a communicating member 44 connecting a water outlet end of the liquid outlet pipe 43, and a drain pump 61 and/or a drain pipe 62 for introducing water in the communicating member 44, and the drain mechanism is connected to the communicating member 44 through a water collecting pipe 45; the number of the liquid outlet pipes 43 is two, and the two liquid outlet pipes 43 are respectively communicated with different liquid outlet ports 42; the communication member 44 is a three-way member.
Example two
The laundry treating apparatus in this embodiment is different from the above embodiment in that: the automatic throwing device further comprises a throwing unit, wherein the throwing unit is communicated with the storage unit and used for throwing additives into the clothes treatment device. In the washing program, the automatic throwing device has the working steps that the throwing unit extracts the throwing cavity of the additive value throwing unit from the storage unit, the water inlet device of the clothes treating device injects water into the throwing cavity so as to dilute the additive in the throwing cavity, and the diluted additive is discharged into the barrel together with the water for washing clothes. The feeding unit in this embodiment extracts the additive from the storage unit, i.e. through the liquid outlet unit. That is, the dispensing unit can draw out the liquid in the storage chamber through the liquid outlet unit and discharge the liquid into the laundry treating apparatus. Therefore, the technical scheme in the embodiment can expand the functions of the device for extracting the additive from the storage unit in the prior art, so that the device can play a role in the cleaning process of the storage unit, on one hand, the structural design of the automatic feeding device can be simplified, and the storage unit is prevented from being provided with too many liquid outlet units; on the other hand, the liquid outlet valve is easy to be blocked due to long-term soaking of the high-concentration additive, and the liquid outlet valve can be cleaned while the storage unit is cleaned.
Example III
As shown in fig. 3, the laundry treating apparatus according to the present embodiment is different from the above embodiment in that: the automatic feeding device is used for feeding the detergent; as shown in fig. 3, the laundry treating apparatus in the present embodiment includes a housing 5 capable of disposing the automatic putting apparatus therein; the casing 5 can guide the water discharged from the liquid outlet unit into the clothes treating apparatus; further, the casing 5 can guide the water discharged from the liquid outlet unit into the inner tub of the laundry treating apparatus, and then be discharged by the discharging mechanism. The structural complexity of the laundry treating apparatus can be greatly reduced.
In addition, during normal operation of the washing program, water may be fed through the automatic feeding device described in the present invention during water feeding to the laundry treating device. That is, the water inlet of the clothes treating apparatus is led into the automatic throwing apparatus, which is beneficial to the dissolution of the detergent.
The laundry treating apparatus in the present embodiment may be a washing machine, and further, may be a drum washing machine, a pulsator washing machine, or the like.
Example IV
As shown in fig. 4, the laundry treating apparatus in the present embodiment is different from the above-described embodiment in that: the water inlet unit comprises a water inlet valve 21, a water inlet pipe 23 connected with the water inlet valve 21 and the water inlet 24 in sequence; the number of the water inlet units is multiple, and the water inlet units are connected with the water inlets 24 in a one-to-one correspondence manner. The water inlet unit structure in this embodiment omits the communication device 22 in the above embodiment, and connects the water inlet 24 and the water inlet valve 21 directly through the water inlet pipe 23. Therefore, when different storage cavities are required to be cleaned respectively, different water inlet valves 21 can be controlled, so that the function of cleaning respectively is realized, and the flexibility of cleaning control is improved.
Example five
The embodiment introduces a cleaning method of an automatic feeding device, and judges whether detergent exists in the automatic feeding device after a starting program is started; and prompting the user whether to execute the cleaning operation of the automatic throwing device when the judgment result is that the cleaning operation of the automatic throwing device can be executed, so that the user can decide whether to execute the cleaning of the automatic throwing device according to the prompting content. The method comprises the following steps:
s1, starting a starting program;
s2, judging whether the storage unit for storing the detergent contains the detergent or not; if yes, executing step S3; if not, executing the step S4;
s3, starting a washing program;
s4, prompting a user whether to start an automatic throwing device cleaning program; if yes, executing step S5; if not, executing step S6;
s5, starting an automatic throwing device cleaning program;
s6, prompting a user to add the detergent.
Wherein, the judgment in the step S2 is automatically completed by the control system. The cleaning method of the automatic feeding device can automatically judge whether the detergent exists in the automatic feeding device before each cleaning, and carry out the next operation according to the selection of a user.
Further, the step S5 includes:
a1, a control system controls an automatic throwing device to spray water into a storage cavity used for storing detergent in the automatic throwing device; and executing the step A2;
a2, the control system calculates the accumulated time of water spraying;
a3, detecting in real time by the control system, wherein whether the water spraying time reaches a preset value or not; if yes, executing the step A4; if not, step S6 is performed.
Still further, the step S6 further includes:
b1, judging whether a detergent exists in a storage unit for storing the detergent; if yes, executing step S3; if not, step S6 is performed.
Preferably, the determination in the step B1 is automatically performed by the control system.
The clothes treatment device can realize the spraying and cleaning functions of the automatic throwing device, and the waste water discharge generated by effective spraying, flushing and cleaning of the side wall of the storage cavity is realized through structural modification of the spraying holes; the structure is simple, no complex parts are needed to be additionally arranged on the automatic throwing device, and the water inlet unit can be realized by slightly improving the water inlet structure of the clothes treatment device during the washing process. The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (10)
1. A clothes treatment device, comprising a discharge mechanism for discharging waste water generated by the clothes treatment device and an automatic throwing device; the automatic feeding device comprises a storage unit for storing additives and a feeding unit for feeding the additives, and is characterized in that the storage unit is provided with a water inlet for injecting water into the storage unit and a liquid outlet unit for leading out liquid in the storage unit, and the liquid outlet unit can guide the liquid in the storage unit into the discharge mechanism;
the process of the clothes treatment device cleaning the automatic throwing device comprises the following steps:
s1, starting a starting program;
s2, judging whether the storage unit for storing the detergent contains the detergent or not; if yes, executing step S3; if not, executing the step S4;
s3, starting a washing program;
s4, prompting a user whether to start an automatic throwing device cleaning program; if yes, executing step S5; if not, executing step S6;
s5, starting an automatic throwing device cleaning program;
s6, prompting a user to add a detergent;
the step S5 includes:
a1, a control system controls an automatic throwing device to spray water into a storage cavity used for storing detergent in the automatic throwing device; and executing the step A2;
a2, the control system calculates the accumulated time of water spraying;
a3, the control system detects whether the accumulated time of water spraying reaches a preset value in real time; if yes, executing the step A4; if not, executing step S6;
the step S6 further includes:
b1, judging whether a detergent exists in a storage unit for storing the detergent; if yes, executing step S3; if not, step S6 is performed.
2. The laundry treatment apparatus according to claim 1, wherein the storage unit comprises a cover and a box cooperating to form a storage cavity; the cover body is internally provided with a hollow spray cavity, and a plurality of spray holes are formed in the cover body towards the spray side of the storage cavity; the water inlet is communicated with the spraying cavity and can guide water into the spraying cavity.
3. The laundry treatment apparatus according to claim 1, wherein the liquid outlet unit communicates with the draining mechanism; the drain mechanism includes a drain pump and/or a drain pipe.
4. The laundry treatment apparatus of claim 2, wherein the spray holes are oriented at an angle relative to the spray side; the spray holes are oriented at different angles relative to the spray side.
5. The laundry treating device according to claim 2, wherein a plurality of the spray holes are directed toward the side walls of the storage chamber adjacent thereto, respectively.
6. The laundry treatment apparatus of claim 1, wherein the storage chamber is a plurality of adjacent storage chambers.
7. The laundry treatment apparatus according to any one of claims 1 to 6, wherein the liquid outlet unit comprises a liquid outlet provided on the storage unit and communicating with the storage chamber, and a liquid outlet valve for controlling the liquid outlet to be opened and closed; the liquid outlet unit can discharge liquid in the storage cavity; the liquid outlet is arranged at the bottom of the storage cavity.
8. The laundry treating device according to claim 7, wherein the liquid outlet unit further comprises a liquid outlet pipe communicating with the liquid outlet, a communicating member connecting a liquid outlet end of the liquid outlet pipe, and water in the communicating member is introduced into the discharging mechanism;
the discharging mechanism is connected with the communicating piece through a water collecting pipe;
the number of the liquid outlet pipes is two, and the two liquid outlet pipes are respectively communicated with different liquid outlets; the communicating piece is a tee piece.
9. Laundry treatment apparatus according to any of claims 1-6, characterized in that the automatic dosing device comprises a water inlet unit capable of injecting water into a storage unit; the water inlet unit comprises the water inlet, a water inlet valve for controlling the on-off of the inlet water, a water inlet pipe for communicating a water source, and a communicating device for communicating the water inlet pipe and the water inlet; the water inlet valve is arranged on the water inlet pipe.
10. Laundry treatment apparatus according to any of claims 1-6, characterized in that the laundry treatment apparatus comprises a housing inside which the automatic dosing device can be arranged; the housing is capable of guiding the liquid discharged from the dispensing unit into the laundry treating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297922.3A CN109898279B (en) | 2017-12-08 | 2017-12-08 | Clothes treating apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297922.3A CN109898279B (en) | 2017-12-08 | 2017-12-08 | Clothes treating apparatus |
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| CN109898279A CN109898279A (en) | 2019-06-18 |
| CN109898279B true CN109898279B (en) | 2023-07-21 |
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| CN201711297922.3A Active CN109898279B (en) | 2017-12-08 | 2017-12-08 | Clothes treating apparatus |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338004A (en) * | 2020-03-03 | 2021-09-03 | 青岛海尔洗衣机有限公司 | Self-cleaning throwing device and washing machine |
| CN114059304B (en) * | 2020-07-29 | 2022-08-02 | 无锡小天鹅电器有限公司 | Feeding device of clothes treatment equipment and clothes treatment equipment |
| CN112900009B (en) * | 2021-01-12 | 2022-04-26 | 珠海格力电器股份有限公司 | Detergent feeding device and clothes treatment equipment with same |
| CN114197170A (en) * | 2021-12-30 | 2022-03-18 | Tcl家用电器（合肥）有限公司 | Automatic feeding assembly, control method thereof and washing machine |
| CN114808389A (en) * | 2022-05-30 | 2022-07-29 | 五邑大学 | Detergent box of washing machine |
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| CN109898279A (en) | 2019-06-18 |
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Effective date of registration: 20230616 Address after: Room 221, Sino German Ecological Park Management Committee, No. 2877, Tuanjie Road, Huangdao District, Qingdao, Shandong 266500 Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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