CN108072224A - A kind of folded door refrigerator and its folded door switch unit - Google Patents
A kind of folded door refrigerator and its folded door switch unit Download PDFInfo
- Publication number
- CN108072224A CN108072224A CN201611018533.8A CN201611018533A CN108072224A CN 108072224 A CN108072224 A CN 108072224A CN 201611018533 A CN201611018533 A CN 201611018533A CN 108072224 A CN108072224 A CN 108072224A
- Authority
- CN
- China
- Prior art keywords
- door body
- door
- armature
- folded
- magnet
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention discloses a kind of folded door switch unit of folded door refrigerator, including the first armature being arranged in the first door body, the second armature being arranged on babinet and is arranged in the second door body, for second armature to be turned on and attracted when first door body is opened and is turned on when second door body is opened and attracts the electromagnetic induction switch of first armature.Folded door switch unit disclosed in this invention, pass through the first armature in the first door body, the second armature on babinet and the electromagnetic induction switch in the second door body, the switch designs requirement of the first door body or the second door body is completed using electromagnetic attraction effect, mechanical component in compared with the prior art improves the service life, stability and convenience of folded door.Invention additionally discloses a kind of folded door refrigerator including above-mentioned folded door switch unit, its advantage is as described above.
Description
Technical field
The present invention relates to mechanotronics field, more particularly to a kind of folded door switch unit of folded door refrigerator.The present invention
Further relate to a kind of folded door refrigerator including above-mentioned folded door switch unit.
Background technology
With the development of Chinese mechano-electronic industry, more and more mechanical equipments have obtained generally applicable.
Household electrical appliance are the mechanical electronic equipments that people most often contact in daily life, generally comprise refrigerator, washing machine,
TV and air-conditioning etc..By taking refrigerator as an example, refrigerator be a kind of a kind of refrigeration equipment for keeping constant low temperature and one kind make food or
Other articles keep constant the product of low temperature cold conditions.
Traditional refrigerator is generally vertical or horizontal, and particularly may be divided into switch gate or level up and down and pushes to slide door, such
The refrigerator of mode, capacity utilization is relatively low, and storage space quantity is few, is unfavorable for the classification storage of food.For this purpose, occur on the market
New folded door refrigerator.Such folded door refrigerator includes two pieces of folded doors for being divided to row master repository both sides, and the folded door per one side
All include inside and outside two layers of door body, wherein outside door body can observe the food storage in master repository by inside door body after opening
Storage situation, while multiple secondary storerooms are provided on the inner surface of inside door body, different types of food can be stored, and is beaten
Food can be directly picked and placeed out of master repository after opening inside door body.
Since the folded door for folding door refrigerator includes inside and outside two layers of door body, switch designs are particularly important.In existing skill
In art, for two layers of door body inside and outside folded door is made to reach default switch control effect, generally by inside and outside door body and main storage
The buckle engaging of room or by locking devicen lock inside and outside the mechanical components such as door body complete.However, under long-time service, refrigerator
Folded door often switch, the Wear Friction between mechanical component is necessarily aggravated, such as abrasion etc. between buckle, and mechanical component pair
Assembly precision between all parts is more demanding, when wearing situations such as so that part dimension changes, can not often complete
To the switching requirements of inner-outer door body, therefore the service life of mechanical component is relatively low, and stability is poor.
Therefore, how on the basis of the folded door switch design requirement of folded door refrigerator is met, folded door service life, steady is improved
Qualitative and convenience is the technical issues of those skilled in the art is urgently to be resolved hurrily.
The content of the invention
The object of the present invention is to provide a kind of folded door switch units of folded door refrigerator, can meet the folded door of folded door refrigerator
On the basis of switch designs requirement, folded door service life, stability and convenience are improved.
In order to solve the above technical problems, the present invention provides a kind of folded door switch unit of folded door refrigerator, including being arranged at the
It the first armature in one door body, the second armature being arranged on babinet and is arranged in the second door body, for described first
It is turned on when door body is opened and attracts second armature and turned on when second door body is opened and attract described first
The electromagnetic induction switch of armature.
Preferably, the first magnet being arranged in first door body, be arranged in second door body are further included
It two magnets and is arranged on the babinet, for being become when first door body is opened by the magnetic field of first magnet
Change turns on the electromagnetic induction switch and is made when second door body is opened by the changes of magnetic field of second magnet
The magnet-sensitive switch of the electromagnetic induction switch conducting.
Preferably, further include and be arranged in the babinet, for making its holding after the electromagnetic induction switch is switched on
The relay module of conducting state.
Preferably, the electromagnetic induction switch is arranged at distal end position opposite with its own rotation axis in second door body
Put, and first armature be arranged in first door body with the corresponding position of the electromagnetic induction switch, described second
Armature is arranged on the babinet and the corresponding position of the electromagnetic induction switch.
Preferably, the centre position of the babinet is vertically arranged with central sill, and second armature be built in it is described in
Beam.
Preferably, the magnet-sensitive switch is arranged at the top of the babinet, and first magnet is arranged at described first
The top correspondence position of door body, second magnet are arranged at the top correspondence position of second door body.
Preferably, further include and be arranged at the top of the babinet, for making the magnet-sensitive switch from the electricity of external interference
Magnetic shield panel.
The present invention also provides a kind of folded door refrigerator, including babinet and the folded door switch unit being arranged on the babinet,
In, the folded door switch unit is folded door switch unit described in any one of the above embodiments.
The folded door switch unit of folded door refrigerator provided by the present invention mainly includes the first armature, the second armature and electromagnetism
Inductive switch.Wherein, the first armature is arranged in the first door body, and the second armature is arranged on babinet, and electromagnetic induction switch is set
It puts in the second door body.First door body and the second door body are the chief component of folded door, and general first door body is outside, and
Including second door body.Electromagnetic induction switch is mainly used for turning on when the first door body is opened, and attracts the second armature, while
Second door body turns on when being opened, and attracts the first armature.In this way, folded door switch unit provided by the present invention, user make
Used time, if when user is first turned on the first door body, after the first door body has certain aperture, electromagnetic induction switch conducting generates
Magnetic field, and generate magnetic force sucking action with the second armature on babinet so that the second door body is close to babinet, and user is avoided to beat
Since maloperation etc. takes the second door body out of simultaneously when opening the first door body, effectively to the food in the second door body and master repository
Form protection.Meanwhile if (the first door body and the second door body integrator while can be beaten when user directly opens the second door body
Open), the second door body generates certain aperture and simultaneously triggers electromagnetic induction switch conducting, generates magnetic field, at this time electromagnetic induction switch and the
The first armature in one door body generates magnetic force sucking action so that the first door body is close to the surface of the second door body, avoids user
Occurs the first door body and the second door body uncontrollably segregation phenomenon when directly opening the second door body, so effectively by the
One door body forms security protection to the second door body.In conclusion folded door switch unit provided by the present invention, passes through the first door body
On the first armature, the second armature on babinet and the electromagnetic induction switch in the second door body, it is complete using electromagnetic attraction effect
Into the switch designs of the first door body or the second door body requirement, compared with the prior art in mechanical component, improve making for folded door
With service life, stability and convenience.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention；
Fig. 2 is the partial structurtes decomposition diagram of Fig. 1.
Wherein, in Fig. 1-Fig. 2：
Babinet -1, the first door body -2, the first armature -3, the second armature -4, the second door body -5, electromagnetic induction are opened
Pass -6, first magnet -7, the second magnet -8, magnet-sensitive switch -9, electromagnetic shielding plate -10.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It please refers to Fig.1 and Fig. 2, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention, scheme
2 be the partial structurtes decomposition diagram of Fig. 1.
In a kind of specific embodiment provided by the present invention, folding the folded door switch unit of door refrigerator mainly includes first
Armature 3, the second armature 4 and electromagnetic induction switch 6.
Babinet 1 is the primary structure of refrigerator, and the first door body 2 and the second door body 5 are arranged on babinet 1, and the two is refrigerator
The chief component of folded door, generally, the first door body 2 is outer door body, and the second door body 5 is inner door body.Also,
First door body 2 and the second door body 5 can carry out circumferential overturning around the inner end of itself.First door body 2 and the second door body 2 exist
When being not used, the two is close to be overlapped into one, and when opening, user can select first to open the first door body 2 as needed to be observed
The second door body 5 is opened again after clear, naturally it is also possible to the second door body 5 is directly opened, at this time by the first door body 2 and the second door body 5
It is used as an entirety.
First armature 3 is arranged in the first door body 2, and the second armature 4 is arranged on babinet 1, and electromagnetic induction switch 6 is set
In the second door body 5, it is mainly used for turning on when the first door body 2 is opened, and attracts 4 (the first rank of the second armature on babinet 1
Iron 3 is arranged in the first door body 2, and when the first door body 2 is opened, electromagnetic induction switch 6 is distant from the first armature 3,
Therefore can not attract)；Can also be turned on when the second door body 5 is opened simultaneously, and attract in the first door body 2 the first armature 3 (with
When first door body 2 is opened similarly, electromagnetic induction switch 6 can not attract the second armature 4 at this time).
In this way, user is when using folded door switch unit provided by the present invention, if user is first turned on the first door body 2,
Then when the first door body 2 have certain aperture after, electromagnetic induction switch 6 turns on, generate magnetic field, and with the second armature 4 on babinet 1
Generate magnetic force sucking action so that the second door body 5 is close to babinet 1, avoids user when opening the first door body 2 due to maloperation
It takes out of Deng by the second door body 5, the food in the second door body 5 and master repository (can be equal to babinet 1) is formed simultaneously effectively
Protection.Meanwhile if when user directly opens the second door body 5, the second door body 5 generates certain aperture and triggers electromagnetic induction switch 6
Conducting generates magnetic field, and the first armature 3 in 6 and first door body 2 of electromagnetic induction switch generates magnetic force sucking action at this time so that
First door body 2 is close to the surface of the second door body 5, and user is avoided the first door body 2 and the occur when directly opening the second door body 5
Two door body 5 uncontrollably segregation phenomenon so effectively forms security protection by the first door body 2 to the second door body 5.
In conclusion folded door switch unit provided by the present invention, passes through the first armature 3, the babinet 1 in the first door body 2
On the second armature 4 and the electromagnetic induction switch 6 in the second door body 5, utilize electromagnetic attraction effect complete the first door body 2 or the
The switch designs requirement of two door body 5, compared with the prior art in mechanical component, improve service life, the stability of folded door
And convenience.
For the first door body 2 or the opening operation of the second door body 5 is enable successfully to turn on electromagnetic induction switch 6, this reality
It applies in example, the first magnet 7 is provided in the first door body 2, while the second magnet 8 is provided in the second door body 5, while in case
Magnet-sensitive switch 9 is provided on body 1.The magnet-sensitive switch 9 is for experiencing the changes of magnetic field of the first magnet 7 or the second magnet 8, when first
When the magnetic field of 7 or second magnet 8 of magnet changes, for example magnetic field intensity becomes larger or becomes smaller, magnetic direction changes etc., magnetosensitive is opened
Obvious variation can be occurred by closing the circuit characteristic of the sensing elements such as the mistor in 9, so as to utilize the change triggers one
Action so that electromagnetic induction switch 6 turns on.In this way, when user opens the first door body 2, the first magnetic in the first door body 2
Rapidly away from magnet-sensitive switch 9, i.e., the magnetic field intensity that magnet-sensitive switch 9 senses decays rapidly body 7, signal triggering and conducting operation,
So that electromagnetic induction switch 6 turns on.Similarly, when user opens the second door body 5, the second magnet 8 in the second door body 5 is rapid remote
From magnet-sensitive switch 9, the magnetic field intensity that magnet-sensitive switch 9 senses decays rapidly, similary triggering and conducting operation so that electromagnetic induction is opened
Close 6 conductings.
In addition, the present embodiment is also additionally arranged relay module, which is arranged in babinet 1, with electromagnetic induction switch 6
Connection is mainly used for after electromagnetic induction switch 6 is switched on, tends to remain on it.In this way, when people open the first door body
2 or second when wanting to shut after door body 5, since electromagnetic induction switch 6 tends to remain on, when the first door body 2 is close to second
When 5 or second door body 5 of door body is close to babinet 1, the sucking action of 6 and first armature 3 of electromagnetic induction switch or the second armature 4, energy
Enough power-assisteds that the first door body 2 or the second door body 5 are closed as auxiliary people so that switching manipulation is more convenient laborsaving.
Based on same consideration, in the present embodiment, electromagnetic induction switch 6 can be arranged in the second door body 5 and itself rotation
The opposite remote location of shaft --- the second door body 5 can carry out flip-flop movement, and rotation axis is the one side side of itself, with this
The opposite side in side is remote location.Meanwhile in order to corresponding with the installation position of electromagnetic induction switch 6 so that magnetic force
Sucking action enhances, and can be arranged on the first armature 3 in first door body 2 and 6 corresponding position of electromagnetic induction switch --- and one
As can be the remote location opposite with its own rotation axis in the first door body 2, similarly, the second armature 4 is also disposed at pair on babinet 1
Answer at position --- it may generally be the centre position of babinet 1.
Further, central sill is typically provided in the middle position of babinet 1, separating two fans with this folds door.In this way, i.e.
Second armature 4 can be arranged in central sill and realize concealed design.Similarly, the first armature 3 may also be arranged on the interior of the first door body 2
Portion, and electromagnetic induction switch 6 may be provided inside the second door body 5.
In addition, magnet-sensitive switch 9 may be provided at the top position of babinet 1, while the first magnet 7 can be arranged on the first door body
2 top correspondence position, and the second magnet 8 may be provided at the top correspondence position of the second door body 5.Certainly, magnet-sensitive switch 9 and
Installation position on respective installing component of one magnet 7, the second magnet 8 is simultaneously not fixed, and can be needed to carry out according to actual installation
It adjusts.
Moreover, it is contemplated that the sensitivity of magnet-sensitive switch 9 is higher, is easily disturbed be subject to extraneous electronic apparatus, for this purpose,
The present embodiment is provided with electromagnetic shielding plate 10 at the top of babinet 1, is exclusively used in providing electromagnetic protection for magnet-sensitive switch 9, avoids outer
The electromagnetic interference on boundary improves magnet-sensitive switch 9 and experiences accuracy to the changes of magnetic field of the first magnet 7 and the second magnet 8.
The present invention also provides a kind of folded door refrigerator, including babinet 1 and the folded door switch unit being arranged on babinet 1, wherein,
The folded door switch unit is identical with the above, and details are not described herein again.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (8)
1. a kind of folded door switch unit of folded door refrigerator, which is characterized in that including the first armature being arranged in the first door body (2)
(3), the second armature (4) for being arranged on babinet (1) and it is arranged in the second door body (5), in first door body
(2) turned on when being opened and attract second armature (4) and turn on and attract described when second door body (5) is opened
The electromagnetic induction switch (6) of first armature (3).
2. folded door switch unit according to claim 1, which is characterized in that further include and be arranged at first door body (2)
On the first magnet (7), the second magnet (8) for being arranged on second door body (5) and be arranged on the babinet (1),
For making the electromagnetic induction switch by the changes of magnetic field of first magnet (7) when first door body (2) is opened
(6) turn on and the electromagnetism sense is made by the changes of magnetic field of second magnet (8) when second door body (5) is opened
The magnet-sensitive switch (9) of inductive switch (6) conducting.
3. folded door switch unit according to claim 2, which is characterized in that further include the top for being arranged at the babinet (1)
Portion, for making the magnet-sensitive switch (9) from the electromagnetic shielding plate (10) of external interference.
4. folded door switch unit according to claim 3, which is characterized in that the magnet-sensitive switch (9) is arranged at the case
The top of body (1), and first magnet (7) is arranged at the top correspondence position of first door body (2), second magnet
(8) it is arranged at the top correspondence position of second door body (5).
5. folded door switch unit according to claim 1, which is characterized in that further include and be arranged in the babinet (1), use
The relay module for tending to remain on it after being switched in the electromagnetic induction switch (6).
6. folded door switch unit according to claim 1, which is characterized in that the electromagnetic induction switch (6) is arranged at institute
Remote location opposite with its own rotation axis in the second door body (5) is stated, and first armature (3) is arranged at first door body
(2) with the electromagnetic induction switch (6) corresponding position on, second armature (4) is arranged on the babinet (1) and institute
State electromagnetic induction switch (6) corresponding position.
7. folded door switch unit according to claim 1, which is characterized in that the centre position of the babinet (1) is along longitudinal direction
Central sill is provided with, and second armature (4) is built in the central sill.
8. a kind of folded door refrigerator, including babinet (1) and the folded door switch unit being arranged on the babinet (1), which is characterized in that
The folded door switch unit folds door switch unit for claim 1-7 any one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018533.8A CN108072224B (en) | 2016-11-18 | 2016-11-18 | Folding door refrigerator and folding door opening and closing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018533.8A CN108072224B (en) | 2016-11-18 | 2016-11-18 | Folding door refrigerator and folding door opening and closing device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108072224A true CN108072224A (en) | 2018-05-25 |
| CN108072224B CN108072224B (en) | 2020-02-14 |
Family
ID=62160261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611018533.8A Active CN108072224B (en) | 2016-11-18 | 2016-11-18 | Folding door refrigerator and folding door opening and closing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108072224B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057685A1 (en) * | 2020-09-15 | 2022-03-24 | 青岛海尔电冰箱有限公司 | Refrigerator and glass door thereof |
| WO2022057687A1 (en) * | 2020-09-15 | 2022-03-24 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN114719504A (en) * | 2021-01-06 | 2022-07-08 | 青岛海尔电冰箱有限公司 | Refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697723A (en) * | 1970-12-24 | 1972-10-10 | Ardco Inc | Mullion construction for refrigerator door frame |
| CN2157458Y (en) * | 1993-02-20 | 1994-02-23 | 陈振风 | Automatic internal door for electric refrigerator |
| CN202101489U (en) * | 2011-06-09 | 2012-01-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with a composite door |
| CN203364538U (en) * | 2013-05-10 | 2013-12-25 | 澳柯玛股份有限公司 | Refrigerator |
| CN204006926U (en) * | 2014-06-30 | 2014-12-10 | 青岛海尔股份有限公司 | Refrigerator |
| CN204612326U (en) * | 2015-02-04 | 2015-09-02 | 青岛海尔股份有限公司 | Refrigerator |
-
2016
- 2016-11-18 CN CN201611018533.8A patent/CN108072224B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697723A (en) * | 1970-12-24 | 1972-10-10 | Ardco Inc | Mullion construction for refrigerator door frame |
| CN2157458Y (en) * | 1993-02-20 | 1994-02-23 | 陈振风 | Automatic internal door for electric refrigerator |
| CN202101489U (en) * | 2011-06-09 | 2012-01-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with a composite door |
| CN203364538U (en) * | 2013-05-10 | 2013-12-25 | 澳柯玛股份有限公司 | Refrigerator |
| CN204006926U (en) * | 2014-06-30 | 2014-12-10 | 青岛海尔股份有限公司 | Refrigerator |
| CN204612326U (en) * | 2015-02-04 | 2015-09-02 | 青岛海尔股份有限公司 | Refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057685A1 (en) * | 2020-09-15 | 2022-03-24 | 青岛海尔电冰箱有限公司 | Refrigerator and glass door thereof |
| WO2022057687A1 (en) * | 2020-09-15 | 2022-03-24 | 青岛海尔电冰箱有限公司 | Refrigerator |
| EP4206587A4 (en) * | 2020-09-15 | 2024-01-17 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
| CN114719504A (en) * | 2021-01-06 | 2022-07-08 | 青岛海尔电冰箱有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108072224B (en) | 2020-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108072224A (en) | A kind of folded door refrigerator and its folded door switch unit | |
| US8727391B2 (en) | Safety lock for a door of a household appliance, preferably of a washing machine | |
| US20190145140A1 (en) | Left-right door opening mechanism and refrigerator | |
| WO2016137161A1 (en) | Refrigerator | |
| CN114136040B (en) | Refrigerator with a refrigerator body | |
| KR102592647B1 (en) | Refrigerator | |
| US11653788B2 (en) | Cooking appliance | |
| CN105987562B (en) | Refrigeration device | |
| CN111247381A (en) | Door sensor for a refrigeration appliance | |
| ITRM20130017A1 (en) | BLOCK-DOOR DEVICE FOR MAGNETIC ACTIVATION. | |
| CN203520283U (en) | Extraction type frame and server | |
| CN207588239U (en) | A kind of breaker cabinet of ring main unit | |
| CN218998437U (en) | SMT chip mounter | |
| KR20150001972A (en) | Cover Structure for Distributing Board | |
| CN105063970B (en) | For the housing unit and washing machine of washing machine | |
| CN208834922U (en) | A kind of trigger device of construction of switch | |
| CN109038272A (en) | A kind of mechanical interlocking system of breaker output counter and transformer case | |
| CN204311867U (en) | A kind of energy saving door lock | |
| EP3167237B1 (en) | Refrigerator | |
| CN211266100U (en) | Prevent mistake and touch isolation switch board | |
| CN204511084U (en) | A kind of electronic lock for cabinet | |
| CN106785746A (en) | Socket | |
| CN105781241A (en) | Positioning mechanism in indoor electromagnetic lock | |
| CN105090697A (en) | Intelligent household electrical appliance safe rotation base of intelligent home system | |
| CN205004209U (en) | Alternating current -direct current interlocking formula switch box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |