CN108118492A - Door lock of washing machine detection device and detection method - Google Patents
Door lock of washing machine detection device and detection method Download PDFInfo
- Publication number
- CN108118492A CN108118492A CN201611072854.6A CN201611072854A CN108118492A CN 108118492 A CN108118492 A CN 108118492A CN 201611072854 A CN201611072854 A CN 201611072854A CN 108118492 A CN108118492 A CN 108118492A
- Authority
- CN
- China
- Prior art keywords
- door lock
- washing machine
- upper cover
- latch hook
- barrier structure
- Prior art date
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 76
- 238000001514 detection method Methods 0.000 title claims abstract description 58
- 230000004888 barrier function Effects 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention discloses a kind of door lock of washing machine detection device, is related to washing machine technology field.The door lock of washing machine detection device includes control panel seat, upper cover and door lock, latch hook is provided in one of them of control panel seat and upper cover, lockhole is provided on another, the exit of latch hook is equipped with the barrier structure for stopping that it is stretched out, and the one side of lockhole is equipped with the ejection part being adapted with barrier structure;When upper cover is not turned off in place, barrier structure prevents latch hook from stretching out, and when upper cover is closed in place, ejection part pushes barrier structure open, and latch hook is made to stretch into lockhole.Invention additionally discloses a kind of door lock of washing machine detection methods.The present invention in latch hook exit by setting barrier structure, latch hook can be prevented to be not turned off stretching out in place in upper cover, effectively prevent the operation signal that door lock sends mistake to washing machine, the danger that washing machine top case is run under non-locking state is fundamentally avoided, substantially increases the safe handling of washing machine.
Description
Technical field
The present invention relates to washing machine technology field more particularly to a kind of it can prevent washing machine from not locking in door lock to transport
The door lock of washing machine detection device and detection method turned.
Background technology
At present, washing machine in the process of running, causes unexpected injury, usually to prevent user's mistake from stretching into hand in machine bucket
Door lock in upper cover is installed, and passes through door lock and locks upper cover and control panel seat, to ensure the safety of user.Specifically, it is first
First the open and-shut mode of upper cover is detected by the door switch detection device of washing machine, if detecting, upper cover is closed, door lock
Lock tongue or latch hook can stretch out, and to be engaged in the corresponding lockhole of upper cover, make upper cover that can not open, and then door lock will lock signal hair
It send to controller, control program for washing is normally carried out;If detecting, upper cover is not closed, and door lock is failure to actuate, the work of washing machine
Circuit remains open, and washing machine is unable to operate normally at this time.But when door switch detection device breaks down, it may occur that on
Lid does not close but detects the situation of upper cover closure signal, and at this moment door lock acts, and lock tongue or latch hook stretch out, and actually upper cover
But it is not lockable, under this state, washing machine still can run well, so as to bring larger safety hidden to operator
Suffer from.
Based on the above, there is an urgent need for a kind of door lock can be prevented to be not turned off the door lock stretched out in place detection dress in upper cover
It puts and the door lock detection method using the device, to solve the above problems.
The content of the invention
It is an object of the present invention to provide a kind of doors that door lock can be prevented to be not turned off stretching out in place in upper cover
Detection device is locked, door lock is effectively avoided to send the operation signal of mistake to washing machine, is greatly improved the safe handling of washing machine
Property.
It is another object of the present invention to provide a kind of door lock detection is carried out using above-mentioned door lock of washing machine detection device
Method, can effectively solve existing washing machine door switch detection device because occur door lock detection mistake, cause washing machine security
The problem of poor.
For this purpose, the present invention uses following technical scheme:
A kind of door lock of washing machine detection device, including control panel seat, upper cover, door lock and controller, the control panel seat and
Latch hook is provided in one of them of upper cover, is provided with lockhole on another, the latch hook stretch out under the control of the controller or
It retracts;The exit of the latch hook is equipped with the barrier structure for stopping that it is stretched out, and is equipped with and barrier structure phase near the lockhole
The ejection part of adaptation;
When the upper cover is not turned off in place, the barrier structure prevents latch hook from stretching out, and the door lock will not lock signal
It is sent to controller;
When the upper cover is closed in place, the ejection part pushes barrier structure open, and latch hook is made to stretch into lockhole, the door lock
Locking signal is sent to controller.
As a kind of preferred embodiment of door lock of washing machine detection device, electromagnetic switch is provided in the door lock, when described
When latch hook stretching is obstructed, the electromagnetic switch disconnects;When the latch hook is stretched into lockhole, the electromagnetic switch is closed.
As a kind of preferred embodiment of door lock of washing machine detection device, latch hook and blocking junction are installed on the control panel seat
Structure, the upper lid are equipped with lockhole and ejection part.
As a kind of preferred embodiment of door lock of washing machine detection device, the latch hook is to translate reach, the blocking junction
Structure is to be arranged on the limited block that latch hook stretches out direction, and the limited block moves up and down under the promotion of the ejection part.
As a kind of preferred embodiment of door lock of washing machine detection device, the latch hook is to rotate reach, the blocking junction
Structure is the limited post in control panel seat, and the limited post is under the action of the ejection part of upper cover, along control panel seat
Limit hole moves up and down;When upper cover is closed in place, limited post retraction limit hole, latch hook can rotate stretching;When upper cover is not closed
When closing in place, latch hook can not be rotated by limited post stop.
As a kind of preferred embodiment of door lock of washing machine detection device, spring, free state are installed in the limit hole
Shi Suoshu limited posts under the action of the spring, keep top to stretch out outside limit hole.
As a kind of preferred embodiment of door lock of washing machine detection device, the top of the limited post is equipped with smooth chamfering, uses
It is engaged in the ejection part with upper cover.
As a kind of preferred embodiment of door lock of washing machine detection device, the bottom of the limited post is equipped with limiting slot, /V
Baffle ring is installed, for preventing limited post from being slid from limit hole in slot.
As a kind of preferred embodiment of door lock of washing machine detection device, the door switch including being connected with controller detects dress
It puts, for detecting the opening and closing situation of upper cover.
As a kind of preferred embodiment of door lock of washing machine detection device, the door switch detection device is to be arranged on control panel
Pressure sensor on seat.
As a kind of preferred embodiment of door lock of washing machine detection device, at least two are provided on the control panel seat mutually
The latch hook of linkage, the exit of wherein at least one latch hook are provided with the barrier structure.
A kind of door lock of washing machine detection method after washing machine issues door lock enabling signal, utilizes such as any of the above scheme institute
The door lock of washing machine detection device stated is detected the state of door lock.
As a kind of preferred embodiment of door lock of washing machine detection method, comprise the following steps:
A, washing machine is started;
B, door lock enabling signal is issued;
C, whether the latch hook of detection door lock, which stretches out, is locked upper cover, if upper cover has been locked, starts washing procedure;If upper cover is not
It locks, then return to step B re-issues door lock enabling signal;If after issuing door lock enabling signal three times, door lock is not received yet
Upper signal, then alarm upper cover is not closed in place.
Beneficial effects of the present invention are:
The present invention can prevent latch hook to be not turned off in place in upper cover by setting barrier structure in latch hook exit
It stretches out, effectively prevents the operation signal that door lock sends mistake to washing machine, fundamentally avoid washing machine top case unlocked
The danger run under tight state, substantially increases the safe handling of washing machine;The present invention utilizes ejection part and barrier structure
Accurate fit can securely lock upper cover when upper cover is closed in place, and simple in structure, motion process is accurate, and work safety can
It leans on, solves existing door lock during upper cover is locked, easily do washing caused by detection signal is not allowed, lock tongue mistake is stretched out
Machine safety problem.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram for being used to translate the door lock detecting device of reach latch hook that the embodiment of the present invention one provides
(under door patent conjunction state);
Fig. 2 is the structure diagram for being used to translate the door lock detecting device of reach latch hook that the embodiment of the present invention one provides
(under door closure state);
Fig. 3 is the structure diagram for being used to rotate the door lock detecting device of reach latch hook that the embodiment of the present invention one provides
(under door patent conjunction state);
Fig. 4 is the sectional view of Fig. 3;
Fig. 5 is the structure diagram for being used to rotate the door lock detecting device of reach latch hook that the embodiment of the present invention one provides
(under door closure state);
Fig. 6 is the structure diagram for the limited post that the embodiment of the present invention one provides;
Fig. 7 is the structure diagram for the duplex dynamic formula latch hook that the embodiment of the present invention one provides (under door patent conjunction state);
Fig. 8 is the structure diagram for the duplex dynamic formula latch hook that the embodiment of the present invention one provides (under door closure state);
Fig. 9 is the flow chart of door lock of washing machine detection method provided by Embodiment 2 of the present invention.
In figure:
1st, control panel seat;2nd, upper cover;3rd, latch hook;31st, master end latch hook;32nd, slave end latch hook;33rd, connecting rod;4th, lockhole;
51st, limited block;52nd, limited post;6th, ejection part;7th, limit hole.
Specific embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution of the embodiment of the present invention will be described in further detail with reference to attached drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
All other embodiments obtained under the premise of creative work are not made, belong to the scope of protection of the invention.
Embodiment one
As shown in figs 1 to 6, a kind of preferred door lock of washing machine detection device is present embodiments provided, which includes control
Disk seat 1 processed, one side and the upper cover 2 of control panel seat 1 are rotatablely connected, and the latch hook 3 of door lock is equipped on control panel seat 1, is set in upper cover 2
Be equipped with 3 matched lockhole 4 of latch hook, after upper cover 2 is closed, controller can control latch hook 3 to extend out in lockhole 4, so as to will
Upper cover 2 locks.Further, the exit of latch hook 3 is additionally provided with the barrier structure that can be slided up and down on control panel seat 1,
The barrier structure can prevent the extending action of latch hook 3;Correspondingly, the ejection part being adapted with barrier structure is equipped in upper cover 2
6, for pushing barrier structure open downwards, latch hook 3 is enable to reach in lockhole 4.
Specifically, which further includes to detect the door switch detection device that upper cover 2 is opened and closed situation, works as door
When closing detecting apparatus detects that upper cover 2 is closed, the signal closed can be sent to controller, then controller control latch hook 3
It stretches out, washing machine starts washing or dehydration procedure.Specifically, which is the pressure being arranged on control panel seat 1
Force snesor judges whether upper cover 2 is closed by the pressure for sensing upper cover 2.But at work, which can
Can be when upper cover 2 be not turned off in place, mistake sends the signal closed, and at this time due to the presence of barrier structure, can prevent latch hook 3
Normal stretching, then door lock will not lock signal and be sent to controller, washing machine is prevented to operate;If upper cover 2 is closed in place,
Since ejection part 6 pushes downwards barrier structure open, lockhole 4 is just opposite with the position of latch hook 3 at this time, and latch hook 3 can stretch to lockhole 4
It is interior to lock upper cover 2, back door lock be sent to controller by signal is locked, control washing machine runs well.Here it is possible in door
Electromagnetic switch is set in lock, and when the stretching of latch hook 3 is obstructed, which disconnects, and feeds back the tight signal of non-locking door to controller;
When latch hook 3 is stretched into lockhole 4, which is closed, and feedback door has locked signal to controller.
The present invention can prevent latch hook 3 to be not turned off feelings in place in upper cover 2 by setting barrier structure in 3 exit of latch hook
It is stretched out under condition, effectively prevents the operation signal that door lock sends mistake to washing machine, fundamentally avoid washing machine top case 2 and exist
The danger run under non-locking state substantially increases the safe handling of washing machine.The door lock detecting device of the present invention was both fitted
For translating the latch hook 3 of reach, it is also applied for rotating the latch hook 3 of reach, the specific setting of both modes is as follows:
1) as Figure 1-Figure 2, which is translation reach, and barrier structure is to be arranged on latch hook 3 to stretch out direction
Limited block 51, the bottom of limited block 51 are installed with spring, and limited block 51 is made to be barred from the exit of latch hook 3 in normal state,
It is moved down after the promotion of ejection part 6 of upper cover 2 is subject to, opens the outlet of latch hook 3.Here, ejection part 6 is located at the bottom of upper cover 2
Portion, which is equipped with smooth chamfering, while the top of limited block 51 also is provided with smooth chamfering, for the ejection with upper cover 2
Portion 6 is engaged, and realizes the smooth motion of the detection device.The latch hook 3 and barrier structure of such mode, design is simple, making side
Just, the production cost of washing machine is greatly saved.
2) (upper cover is omitted in figure) as shown in figures 3 to 6, for the latch hook 3 to rotate reach, barrier structure is mounted on control
Limited post 52 in disk seat 1 processed.Specifically, the position on control panel seat 1 close to latch hook 3 offers limit hole 7, and limited post 52 is lived
Dynamic to be mounted in limit hole 7, the lower part of limited post 52 is arranged with spring, and making limited post 52, (i.e. upper cover 2 is opened in its natural state
When), top is kept to stretch out outside limit hole 7, at this point, being in due to limited post 52 in the rotation direction of latch hook 3, so that latch hook
3 rotation is restricted, and can not be stretched out.Ejection part 6 is equipped in upper cover 2 at corresponding position, which is preferably to be located at lock
The briquetting of 4 one side of hole, during upper cover 2 is closed, which is in contact with the top of limited post 52, by limited post 52
In pressure retraction limit hole 7, at this point, limited post 52 is released from the limitation of latch hook 3, latch hook 3 can rotate stretching, and and lockhole
4 intact cooperations, so as to which upper cover 2 be locked.Further, the top of limited post 52 is equipped with smooth chamfering, for being pushed away with upper cover 2
Top 6 is engaged;The bottom of limited post 52 offers limiting slot, equipped with e type baffle rings in limiting slot, can limit limited post 52 to
The displacement of upper movement prevents limited post 52 from being slid from limit hole 7.
In addition, the latch hook 3 and lockhole 4 of the present invention can not only set one group, two or more sets are may be set to be, each group
Latch hook 3 is preferably using linkage structure, and the exit of wherein at least one latch hook 3 is provided with above-mentioned barrier structure, as long as so
There is one group of latch hook 3 to be stopped, other latch hooks 3 can not stretch out, and further ensure upper cover 2 and the locking of control panel seat 1 is pacified
Quan Xing.As shown in Figure 7, Figure 8, it is reduction procedure, control panel seat 1 is equipped with two groups of rotation reach latch hooks in present embodiment,
Respectively master end latch hook 31 and slave end latch hook 32 are connected by connecting rod 33 or drawstring between two latch hooks 3, during work, control
Device control master end latch hook 31 stretches out, while slave end latch hook 32 is driven to send same action.
The present invention, can be secured by upper cover 2 when upper cover 2 is closed in place using the accurate fit of ejection part 6 and barrier structure
Locking, simple in structure, motion process is accurate, safe and reliable, solves existing door lock during upper cover 2 is locked, and holds
Washing machine safety problem caused by Yi Yin detection signals are not allowed, lock tongue mistake is stretched out.
Embodiment two
The present embodiment provides a kind of door lock of washing machine detection method, this method is:Door lock enabling signal is issued in washing machine
Afterwards, the state of door lock is detected using the door lock detecting device as described in embodiment one.
Specifically, as shown in figure 9, this method includes following steps:
A, washing machine is started;
A1, detection 2 open and-shut mode of upper cover;
In the step, the open and-shut mode of upper cover 2 is detected by the door switch detection device of washing machine, if detecting
Lid 2 is closed, then sends the signal closed to controller, and enter step B;If detecting, upper cover 2 is opened, and returns to the step
Re-start detection.
B, door lock enabling signal is issued;
Here, 3 generation of the latch hook action of controller control door lock is protruding, to match with the lockhole 4 in upper cover 2
It closes.
C, upper cover 2 is locked using whether the latch hook 3 of door lock detecting device detection door lock stretches out, if upper cover 2 has been locked, opened
Begin washing or dehydration procedure;If upper cover 2 is not locked, return to step B re-issues door lock enabling signal;If issue door lock three times
After enabling signal, door lock is not fed back yet and locks signal, then alarm upper cover 2 is not closed in place.
In the present embodiment, since door lock detecting device is provided with blocking mechanism at latch hook 3, opened when controller issues door lock
After dynamic signal, the latch hook 3 of door lock, which differs, surely smoothly to be stretched out, and only when upper cover 2 is really closed, 3 side of latch hook of door lock can stretch
To the lockhole 4 of upper cover 2, upper cover 2 is locked, locking signal is fed back to controller by door lock at this time, and control washing machine normally makes
With;And when upper cover 2 open or it is not closed in place when, barrier structure prevent latch hook 3 stretch out, door lock feeds back to block signal at this time
Controller, controller then send alarm user upper cover 2 and do not cover after continuously block signal is connected to three times.The detection
Process accurately and reliably, efficiently solves laundry caused by when existing door lock of washing machine is not allowed because detecting signal, latch hook mistake is stretched out
Machine security risk.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various apparent variations,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
It can include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of door lock of washing machine detection device, including control panel seat (1), upper cover (2), door lock and controller, which is characterized in that
Latch hook (3) is provided in one of them of the control panel seat (1) and upper cover (2), is provided with lockhole (4) on another, it is described
Latch hook (3) is stretched out or retracted under the control of the controller;The exit of the latch hook (3) is equipped with the blocking junction for stopping that it is stretched out
Structure is equipped with the ejection part (6) being adapted with barrier structure near the lockhole (4);
When the upper cover (2) is not turned off in place, the barrier structure prevents latch hook (3) from stretching out, and the door lock will not lock letter
Number it is sent to controller;
When the upper cover (2) is closed in place, the ejection part (6) pushes barrier structure open, and latch hook (3) is made to stretch into lockhole (4),
The door lock is sent to controller by signal is locked.
2. door lock of washing machine detection device according to claim 1, which is characterized in that installed on the control panel seat (1)
There are latch hook (3) and barrier structure, the upper cover (2) is equipped with lockhole (4) and ejection part (6).
3. door lock of washing machine detection device according to claim 2, which is characterized in that the latch hook (3) is stretched out for translation
Formula, the barrier structure are to be arranged on the limited block (51) that latch hook (3) stretches out direction, and the limited block (51) is in the ejection part
(6) moved up and down under promotion.
4. door lock of washing machine detection device according to claim 2, which is characterized in that the latch hook (3) is stretched out to rotate
Formula, the barrier structure are limited post (52) in control panel seat (1), limited post (52) the pushing away in upper cover (2)
Under the action of top (6), moved up and down along the limit hole (7) in control panel seat (1);When upper cover (2) is closed in place, limited post
(52) limit hole (7) is retracted, latch hook (3) can rotate stretching;When upper cover (2) is not turned off in place, latch hook (3) is by limited post
(52) stopping can not rotate.
5. door lock of washing machine detection device according to claim 4, which is characterized in that be equipped in the limit hole (7)
Spring, the limited post (52) under the action of the spring, keeps top to stretch out outside limit hole (7) during free state.
6. door lock of washing machine detection device according to claim 5, which is characterized in that the top of the limited post (52) is set
There is smooth chamfering, be engaged for the ejection part (6) with upper cover (2).
7. door lock of washing machine detection device according to claim 6, which is characterized in that the bottom of the limited post (52) is set
There is limiting slot, baffle ring is installed in limiting slot, for preventing limited post (52) from being slid from limit hole (7).
8. according to claim 1-7 any one of them door lock of washing machine detection devices, which is characterized in that the control panel seat
(1) at least two latch hooks mutually to link are provided on, the exit of wherein at least one latch hook is provided with the barrier structure.
9. a kind of door lock of washing machine detection method, which is characterized in that, will using such as right after washing machine issues door lock enabling signal
1-8 any one of them door lock of washing machine detection devices is asked to be detected the state of door lock.
10. door lock of washing machine detection method according to claim 9, which is characterized in that comprise the following steps:
A, washing machine is started;
B, door lock enabling signal is issued;
C, whether the latch hook (3) of detection door lock, which stretches out, is locked upper cover (2), if upper cover (2) has been locked, starts washing procedure;If
Upper cover (2) is not locked, then return to step B re-issues door lock enabling signal;If after issuing door lock enabling signal three times, do not receive yet
Signal on to door lock, then alarm upper cover (2) is not closed in place.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611072854.6A CN108118492B (en) | 2016-11-29 | 2016-11-29 | Washing machine door lock detection device and detection method |
PCT/CN2017/113507 WO2018099386A1 (en) | 2016-11-29 | 2017-11-29 | Detection device and detection method for door lock of washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611072854.6A CN108118492B (en) | 2016-11-29 | 2016-11-29 | Washing machine door lock detection device and detection method |
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Publication Number | Publication Date |
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CN108118492A true CN108118492A (en) | 2018-06-05 |
CN108118492B CN108118492B (en) | 2021-05-14 |
Family
ID=62226200
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CN201611072854.6A Active CN108118492B (en) | 2016-11-29 | 2016-11-29 | Washing machine door lock detection device and detection method |
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CN (1) | CN108118492B (en) |
WO (1) | WO2018099386A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112127105A (en) * | 2019-06-25 | 2020-12-25 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109589007B (en) * | 2018-12-20 | 2024-01-26 | 珠海格力电器股份有限公司 | Door lock assembly and oven |
CN111980498B (en) * | 2019-05-21 | 2022-10-25 | 青岛海尔洗衣机有限公司 | Locking mechanical system and clothing treatment facility |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201071462Y (en) * | 2007-06-20 | 2008-06-11 | 广东格兰仕集团有限公司 | Door lock switch device of drum washing machine |
CN101424033A (en) * | 2008-10-15 | 2009-05-06 | 松下电化住宅设备机器(杭州)有限公司 | Control method of washing machine hood lock and control device thereof |
KR20100081225A (en) * | 2009-01-05 | 2010-07-14 | 주식회사 대우일렉트로닉스 | Safety device of door for washing machine |
CN201546076U (en) * | 2009-12-01 | 2010-08-11 | 杨迎龙 | Washing machine door lock |
EP2281937A2 (en) * | 2009-07-31 | 2011-02-09 | LG Electronics Inc. | Laundry treatment machine and control method thereof |
EP2537973A1 (en) * | 2011-06-24 | 2012-12-26 | Bitron S.p.A. | Device for locking and unlocking a door of an electric household appliance |
CN103526509A (en) * | 2013-09-25 | 2014-01-22 | 无锡小天鹅股份有限公司 | Service board box assembly used for roller washing machine and washing machine |
CN203683951U (en) * | 2014-01-27 | 2014-07-02 | 温州天健电器有限公司 | Washing machine door lock |
CN204097750U (en) * | 2014-03-15 | 2015-01-14 | 海尔集团公司 | Control panel rest for washing machine parts and washing machine |
CN104329882A (en) * | 2014-06-30 | 2015-02-04 | 青岛海尔股份有限公司 | Refrigerator |
CN105019738A (en) * | 2015-06-01 | 2015-11-04 | 李嘉斌 | Light touch type lock-tongue lock |
CN205275972U (en) * | 2015-12-01 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Washing machine lock and full -automatic washing machine |
US20160273148A1 (en) * | 2015-03-20 | 2016-09-22 | Lg Electronics Inc. | Washing machine |
-
2016
- 2016-11-29 CN CN201611072854.6A patent/CN108118492B/en active Active
-
2017
- 2017-11-29 WO PCT/CN2017/113507 patent/WO2018099386A1/en active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201071462Y (en) * | 2007-06-20 | 2008-06-11 | 广东格兰仕集团有限公司 | Door lock switch device of drum washing machine |
CN101424033A (en) * | 2008-10-15 | 2009-05-06 | 松下电化住宅设备机器(杭州)有限公司 | Control method of washing machine hood lock and control device thereof |
KR20100081225A (en) * | 2009-01-05 | 2010-07-14 | 주식회사 대우일렉트로닉스 | Safety device of door for washing machine |
EP2281937A2 (en) * | 2009-07-31 | 2011-02-09 | LG Electronics Inc. | Laundry treatment machine and control method thereof |
CN201546076U (en) * | 2009-12-01 | 2010-08-11 | 杨迎龙 | Washing machine door lock |
EP2537973A1 (en) * | 2011-06-24 | 2012-12-26 | Bitron S.p.A. | Device for locking and unlocking a door of an electric household appliance |
CN103526509A (en) * | 2013-09-25 | 2014-01-22 | 无锡小天鹅股份有限公司 | Service board box assembly used for roller washing machine and washing machine |
CN203683951U (en) * | 2014-01-27 | 2014-07-02 | 温州天健电器有限公司 | Washing machine door lock |
CN204097750U (en) * | 2014-03-15 | 2015-01-14 | 海尔集团公司 | Control panel rest for washing machine parts and washing machine |
CN104329882A (en) * | 2014-06-30 | 2015-02-04 | 青岛海尔股份有限公司 | Refrigerator |
US20160273148A1 (en) * | 2015-03-20 | 2016-09-22 | Lg Electronics Inc. | Washing machine |
CN105019738A (en) * | 2015-06-01 | 2015-11-04 | 李嘉斌 | Light touch type lock-tongue lock |
CN205275972U (en) * | 2015-12-01 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Washing machine lock and full -automatic washing machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112127105A (en) * | 2019-06-25 | 2020-12-25 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
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