CN108642816B - Door body assembly, washing machine and control method of washing machine door body - Google Patents
Door body assembly, washing machine and control method of washing machine door body Download PDFInfo
- Publication number
- CN108642816B CN108642816B CN201810366755.1A CN201810366755A CN108642816B CN 108642816 B CN108642816 B CN 108642816B CN 201810366755 A CN201810366755 A CN 201810366755A CN 108642816 B CN108642816 B CN 108642816B
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- CN
- China
- Prior art keywords
- door body
- washing machine
- outer cylinder
- cylinder cover
- transfer mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
Abstract
The invention belongs to the technical field of washing machines and discloses a door body assembly, a washing machine and a control method of a washing machine door body. The door body assembly comprises a door body, an outer barrel cover, a transfer mechanism and a linkage mechanism. Wherein, the door body is rotationally arranged on the washing machine box body. The outer cylinder cover is rotationally arranged on the outer cylinder in the washing machine. The transfer mechanism is arranged on the inner side of the door body, and the door body can be opened and closed independently. The linkage mechanism is respectively connected to the outer sides of the transfer mechanism and the outer cylinder cover in a rotating mode and used for synchronously opening and closing the linkage door body and the outer cylinder cover. Wherein, washing machine includes above-mentioned door body group spare. The control method of the washing machine door body uses the washing machine. According to the invention, the door body and the outer cylinder cover can be synchronously opened and closed by the linkage mechanism, the operation process is simplified, the use experience of a user is improved, and on the basis, the door body can be independently operated by the user due to the arrangement of the transfer mechanism, so that the cleaning and maintenance of the outer cylinder cover by the user are facilitated.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a door body assembly, a washing machine and a control method of a washing machine door body.
Background
The existing top-opening drum washing machine, the window-pad-free front-opening drum washing machine, the pulsator washing and drying integrated machine and other box bodies and outer cylinders are all provided with door structures, and users need to open the door bodies and the outer cylinder covers in sequence when using the washing machine.
In the middle of the current washing machine, under one kind of condition, door body and outer cylinder cover independent setting, under this kind of condition, the user need open door body and outer cylinder cover respectively when puting in the clothing, waste time and energy, under another kind of condition, door body and outer cylinder cover linkage set up, under this kind of condition, two door bodies can only open with closing simultaneously, can't satisfy the user and open the demand of a body alone.
Disclosure of Invention
The invention aims to provide a door body assembly, a washing machine and a control method of a washing machine door body, so that the door body and an outer cylinder cover can be opened and closed in a linkage manner, and the door body can be opened independently.
In order to achieve the purpose, the invention adopts the following technical scheme:
a door assembly, comprising: the door body is rotatably arranged on the washing machine box body; an outer drum cover rotatably disposed on the outer drum inside the washing machine; the transfer mechanism is arranged on the inner side of the door body and can enable the door body to be opened and closed independently; and the linkage mechanism is respectively connected to the transfer mechanism and the outer side of the outer cylinder cover in a rotating manner and is used for linking the door body and the outer cylinder cover to be synchronously opened and closed.
Preferably, the transfer mechanism includes: the sliding rail is fixed on the inner side of the door body; the sliding block is slidably arranged on the sliding rail; and the control device can enable the sliding block and the sliding rail to be relatively fixed.
Preferably, the control device comprises a motor fixedly mounted on the slide rail and a screw rod rotatably mounted on the slide rail, and the screw rod is mounted at the output end of the motor and is parallel to the slide rail; the slider spiro union in the screw rod, the motor can drive the screw rod rotates along self axis.
Preferably, the control device comprises a chuck; the clamping head is adjustably arranged on the sliding block, and the sliding block and the sliding rail can be relatively fixed through the clamping head.
Preferably, the clamping head can be clamped in a thread groove of the screw rod, and the sliding block is in threaded connection with the screw rod through the clamping head.
Preferably, a through groove is formed in the slider, and the slider is mounted on the slide rail through the through groove; the chuck is mounted in the through groove.
Preferably, the number of the chuck is two.
Preferably, when the door body and the outer cylinder cover are closed, the link mechanism is provided obliquely between the door body and the outer cylinder cover.
Preferably, the linkage mechanism is a damping vibration absorber.
The invention also provides a washing machine, which comprises the door body assembly.
The invention also provides a control method of the washing machine door body, and the washing machine comprises a manual transfer mode, an automatic transfer mode and a linkage mode;
in the manual transfer mode, the transfer mechanism is in a first working state, and the door body can be manually opened and closed relative to the outer cylinder cover;
in the automatic transfer mode, the transfer mechanism is in a second working state, and the door body can be automatically opened and closed relative to the outer cylinder cover;
in the linkage mode, the transfer mechanism does not act, and the door body and the outer cylinder cover can be synchronously opened and closed through the linkage mechanism.
The invention has the beneficial effects that: the setting of link gear for the door body can open and shut with outer cylinder cover in step, has simplified operation process, has improved user's use and has experienced, and on this basis, transfer mechanism's setting makes the user operate the door body alone, and convenience of customers is to the clean maintenance of outer cylinder cover.
Drawings
FIG. 1 is a schematic view of a partial structure of a door assembly, a box body and an outer cylinder in an embodiment of the invention;
FIG. 2 is a schematic view of a portion of a transfer case and a linkage case according to an embodiment of the present invention;
fig. 3 is a partial structural schematic view of the slider and the linkage structure in cooperation according to the embodiment of the present invention.
In the figure:
100. a box body; 200. an outer cylinder;
1. a door body;
2. an outer cylinder cover;
3. a transfer mechanism; 31. a slide rail; 32. a slider; 321. a through groove; 33. a control device; 331. a motor; 332. a screw; 333. clamping a head;
4. a linkage mechanism;
5. and a controller.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 3, the present invention provides a door body assembly, which includes a door body 1, an outer cylinder cover 2, a transfer mechanism 3 and a linkage mechanism 4. Wherein, the door body 1 is rotatably installed on the cabinet 100 of the washing machine. The outer tub cover 2 is rotatably provided on the outer tub 200 inside the washing machine. The transfer mechanism 3 is mounted on the inner side of the door body 1, and can enable the door body 1 to be opened and closed independently. The linkage mechanism 4 is respectively connected to the transfer mechanism 3 and the outer side of the outer cylinder cover 2 in a rotating manner and is used for synchronously opening and closing the linkage door body 1 and the outer cylinder cover 2. In the present embodiment, the linkage 4 is provided in a rod shape.
In the invention, the door body 1 and the outer cylinder cover 2 can be synchronously opened and closed by the linkage mechanism 4, so that the operation process is simplified, and the use experience of a user is improved. On this basis, the setting of transfer mechanism 3 for the user can operate the door body 1 alone, and convenience of customers's clean maintenance to outer cover 2.
In the present embodiment, the transfer mechanism 3 includes a slide rail 31, a slider 32, and a control device 33. The slide rail 31 is fixed on the inner side of the door body 1, the slide block 32 is slidably mounted on the slide rail 31, and the control device 33 can relatively fix the slide block 32 and the slide rail 31, so that when the slide block 32 and the slide rail 31 are relatively fixed, the door body 1 and the outer cylinder cover 2 are linked through the linkage mechanism 4, and when the control device 33 does not limit the relative sliding of the slide block 32 and the slide rail 31, the linkage mechanism 4 does not play a role, and the door body 1 can be opened and closed independently. The slide rail 31 may be disposed parallel to the inner surface of the door body 1, or may be disposed at a certain angle with the inner surface of the door body 1. The transfer mechanism 3 is simple in structure, convenient to control and capable of achieving independent opening and closing of the door body 1 simply and efficiently.
Specifically, the control device 33 includes a motor 331 fixedly mounted on the slide rail 31 and a screw 332 rotatably mounted on the slide rail 31, and the screw 332 is mounted at an output end of the motor 331 and is parallel to the slide rail 31. The slide block 32 is screwed on the screw rod 332, and the motor 331 can drive the screw rod 332 to rotate along the axis thereof. When the motor 331 drives the screw 332 to rotate, the sliding block 32 screwed on the screw 332 slides along the guide rail under the driving of the screw 332, so that the door body 1 and the outer cylinder cover 2 generate relative motion, and the door body 1 can be opened and closed independently. The motor 331 and screw 332 may be coupled by a pneumatic cylinder, hydraulic cylinder, or other means. The specific arrangement of the control device 33 can drive the screw rod 332 through the motor 331 when the door body 1 and the outer cylinder cover 2 are both in the closed state, and the door body 1 is separately pushed open by the linkage mechanism 4, so that the door body 1 is automatically opened and closed.
In this embodiment, the cabinet 100 is provided with a controller 5 which can control the stop, forward rotation or reverse rotation of the motor 331, and realize the linkage of the door 1 and the outer cylinder cover 2 and the independent opening and closing of the door 1.
In addition to the control of the motor 331 and the screw 332 described above, the control device 33 may further include a chuck 333. The chuck 333 is adjustably attached to the slider 32 and is capable of extending and retracting relative to the slider 32, the slider 32 and the slide rail 31 are fixed relative to each other when the chuck 333 extends, and the slider 32 is capable of sliding freely on the slide rail 31 when the chuck 333 retracts. In the present embodiment, the clamp 333 is controlled by the controller 5 and can clamp the slide rail 31 or other structures on the slide rail 31, so as to clamp the slider 32 on the slide rail 31. The clamping head 333 is simple in structure and convenient to control, when the clamping head 333 retracts and is not in interference clamping connection with the sliding rail 31 or other structures on the sliding rail 31, the linkage mechanism 4 does not act, and a user can manually control the door body 1 to be opened and closed independently.
Besides the motor 331 is controlled by the screw rod 332 or by the chuck 333, the motor 331, the screw rod 332 and the chuck 333 can be combined, as shown in fig. 3, at this time, the chuck 333 can be clamped in the thread groove of the screw rod 332, and the slider 32 is specifically screwed on the screw rod 332 through the chuck 333. With the above arrangement, the chuck 333 can play a role of limiting the relative movement between the interference slider 32 and the slide rail 31, and can also play a role of screwing the slide rail 31 and the screw 332. Above-mentioned setting stretches out at dop 333, and when motor 331 drive screw 332 rotated, make door body 1 can enough realize solitary automatic opening and shutting, when dop 333 withdraws, make door body 1 can realize manual opening and shutting, and the function is various, has pulled up the security and the reliability of overall control process.
Specifically, the slider 32 is provided with a through groove 321, the slider 32 is attached to the slide rail 31 through the through groove 321, and the chuck 333 is attached to the through groove 321. In this embodiment, two chucks 333 are specifically provided to improve the reliability of the overall control process, and prevent one chuck 333 from failing to make the door body 1 and the outer cylinder cover 2 unable to link with each other.
In the present embodiment, when the door body 1 and the outer cylinder cover 2 are closed, the link mechanism 4 is provided obliquely between the door body 1 and the outer cylinder cover 2. In the above arrangement, when the slide rail 31 is arranged parallel to the inner surface of the door body 1 in the independent state, the door body 1 and the outer cylinder cover 2 have a relative movement space.
The linkage 4 is embodied as a damping damper. The linkage mechanism 4 may be a gas spring or an electromagnetic damper or the like. The damping vibration absorber reduces the transmission of the vibration of the outer cylinder cover 2 to the door body 1 in the working state, and effectively reduces the noise of the washing machine in the working state.
The invention also provides a washing machine, which comprises the door body assembly.
In the washing machine, the linkage mechanism 4 enables the door body 1 and the outer cylinder cover 2 to be synchronously opened and closed, the operation process is simplified, the use experience of a user is improved, and on the basis, the transfer mechanism 3 enables the user to independently operate the door body 1, so that the user can conveniently clean and maintain the outer cylinder cover 2.
Besides the washing machine, the door body assembly of the invention can also be used on the washing machine with two door bodies, such as a clothes dryer, a dish washing machine and the like.
The invention also provides a control method of the washing machine door body, and the washing machine comprises a manual transfer mode, an automatic transfer mode and a linkage mode.
In the manual transfer mode, the transfer mechanism 3 is in a first operating state in which the controller 5 controls the chuck 333 to retract and controls the motor 331 to be inactive, so that the slider 32 can slide freely relative to the slide rail 31, thereby enabling the door body 1 to be opened and closed manually relative to the outer cylinder cover 2.
In the automatic transfer mode, the transfer mechanism 3 is in a second working state, in which the controller 5 controls the chuck 333 to extend and clamp into the thread of the screw 332, and controls the motor 331 to act to drive the screw 332 to rotate, so that the door body 1 can be automatically opened and closed relative to the outer cylinder cover 2.
In the linkage mode, the transfer mechanism 3 does not act, and in the working state, the controller 5 controls the chuck 333 to extend and controls the motor 331 not to act, so that the door body 1 and the outer cylinder cover 2 can be synchronously opened and closed through the linkage mechanism 4.
Specifically, the controller 5 is provided with control switches corresponding to the manual transfer mode, the automatic transfer mode and the linkage mode one to one, so that a user can conveniently control the actions of the door body 1 and the outer cylinder cover 2 through the controller 5 according to actual requirements.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A door assembly, comprising:
the door body (1) is rotatably arranged on the washing machine box body (100);
an outer drum cover (2) rotatably disposed on an outer drum (200) inside the washing machine;
the transfer mechanism (3) is arranged on the inner side of the door body (1) and can enable the door body (1) to be opened and closed independently; the transfer mechanism (3) comprises:
the sliding rail (31) is fixed on the inner side of the door body (1);
a slide block (32) which is slidably mounted on the slide rail (31);
a control device (33) capable of relatively fixing the slide block (32) and the slide rail (31);
and the linkage mechanism (4) is respectively connected to the transfer mechanism (3) and the outer side of the outer cylinder cover (2) in a rotating manner and is used for linking the synchronous opening and closing of the door body (1) and the outer cylinder cover (2).
2. The door body assembly according to claim 1, wherein the control device (33) comprises a motor (331) fixedly mounted on the slide rail (31) and a screw rod (332) rotatably mounted on the slide rail (31), the screw rod (332) is mounted at an output end of the motor (331) and is parallel to the slide rail (31);
the sliding block (32) is in threaded connection with the screw rod (332), and the motor (331) can drive the screw rod (332) to rotate along the axis of the motor.
3. The door body assembly of claim 2, wherein said control device (33) includes a chuck (333);
the clamping head (333) is adjustably mounted on the sliding block (32), and the clamping head (333) can enable the sliding block (32) and the sliding rail (31) to be relatively fixed.
4. The door body assembly according to claim 3, wherein the clamp (333) can be clamped in a thread groove of the screw rod (332), and the slide block (32) is screwed on the screw rod (332) through the clamp (333).
5. The door body assembly according to claim 3, characterized in that a through groove (321) is formed in the sliding block (32), and the sliding block (32) is mounted on the sliding rail (31) through the through groove (321);
the chuck (333) is mounted in the through groove (321).
6. The door body assembly according to any one of claims 1 to 5, wherein the linkage mechanism (4) is obliquely arranged between the door body (1) and the outer cylinder cover (2) when the door body (1) and the outer cylinder cover (2) are closed.
7. The door body assembly according to claim 6, wherein the linkage mechanism (4) is a damping shock absorber.
8. A washing machine comprising a door assembly according to any one of claims 1 to 7.
9. A control method of a washing machine door body is characterized in that the washing machine of claim 8 is used, and comprises a manual transfer mode, an automatic transfer mode and a linkage mode;
in the manual transfer mode, the transfer mechanism (3) is in a first working state, and the door body (1) can be manually opened and closed relative to the outer cylinder cover (2);
in the automatic transfer mode, the transfer mechanism (3) is in a second working state, and the door body (1) can be automatically opened and closed relative to the outer cylinder cover (2);
in the linkage mode, the transfer mechanism (3) does not act, and the door body (1) and the outer cylinder cover (2) can be synchronously opened and closed through the linkage mechanism (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366755.1A CN108642816B (en) | 2018-04-23 | 2018-04-23 | Door body assembly, washing machine and control method of washing machine door body |
| PCT/CN2019/083633 WO2019206066A1 (en) | 2018-04-23 | 2019-04-22 | Door assembly, washing machine, and control method for washing machine door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366755.1A CN108642816B (en) | 2018-04-23 | 2018-04-23 | Door body assembly, washing machine and control method of washing machine door body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108642816A CN108642816A (en) | 2018-10-12 |
| CN108642816B true CN108642816B (en) | 2021-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810366755.1A Active CN108642816B (en) | 2018-04-23 | 2018-04-23 | Door body assembly, washing machine and control method of washing machine door body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108642816B (en) |
| WO (1) | WO2019206066A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642816B (en) * | 2018-04-23 | 2021-12-28 | 青岛海尔洗涤电器有限公司 | Door body assembly, washing machine and control method of washing machine door body |
| WO2020078331A1 (en) * | 2018-10-19 | 2020-04-23 | 青岛海尔滚筒洗衣机有限公司 | Linkage door of washing machine, and control method thereof |
| CN111691129B (en) * | 2019-03-13 | 2022-12-27 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004329778A (en) * | 2003-05-12 | 2004-11-25 | Sharp Corp | Drum type washing machine |
| JP2006280401A (en) * | 2005-03-31 | 2006-10-19 | Sharp Corp | Drum-type washing machine |
| JP2010051561A (en) * | 2008-08-28 | 2010-03-11 | Sharp Corp | Drum washing machine |
| CN102071556A (en) * | 2009-11-25 | 2011-05-25 | 三星电子株式会社 | Drum washing machine with hinge units |
| CN106283510A (en) * | 2015-06-26 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | The casing of telescopic roller washing machine, the telescopic method of casing and washing machine |
| CN207031839U (en) * | 2017-07-05 | 2018-02-23 | 青岛海尔洗衣机有限公司 | Link cap assemblies and top opening barrel washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102471463B1 (en) * | 2015-12-08 | 2022-11-29 | 삼성전자주식회사 | Washing machine |
| CN108642816B (en) * | 2018-04-23 | 2021-12-28 | 青岛海尔洗涤电器有限公司 | Door body assembly, washing machine and control method of washing machine door body |
-
2018
- 2018-04-23 CN CN201810366755.1A patent/CN108642816B/en active Active
-
2019
- 2019-04-22 WO PCT/CN2019/083633 patent/WO2019206066A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004329778A (en) * | 2003-05-12 | 2004-11-25 | Sharp Corp | Drum type washing machine |
| JP2006280401A (en) * | 2005-03-31 | 2006-10-19 | Sharp Corp | Drum-type washing machine |
| JP2010051561A (en) * | 2008-08-28 | 2010-03-11 | Sharp Corp | Drum washing machine |
| CN102071556A (en) * | 2009-11-25 | 2011-05-25 | 三星电子株式会社 | Drum washing machine with hinge units |
| CN106283510A (en) * | 2015-06-26 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | The casing of telescopic roller washing machine, the telescopic method of casing and washing machine |
| CN207031839U (en) * | 2017-07-05 | 2018-02-23 | 青岛海尔洗衣机有限公司 | Link cap assemblies and top opening barrel washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019206066A1 (en) | 2019-10-31 |
| CN108642816A (en) | 2018-10-12 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211201 Address after: Room 221, Sino German Ecological Park Management Committee, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province 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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