CN104329901B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104329901B CN104329901B CN201410230178.5A CN201410230178A CN104329901B CN 104329901 B CN104329901 B CN 104329901B CN 201410230178 A CN201410230178 A CN 201410230178A CN 104329901 B CN104329901 B CN 104329901B
- Authority
- CN
- China
- Prior art keywords
- locking mechanism
- refrigerator
- door body
- snap close
- rotating disk
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0042—For refrigerators or cold rooms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
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- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
A kind of refrigerator, including casing and the door body that can open relative to described casing or close, described refrigerator also includes the actuated piece being arranged between described casing and described door body, described actuated piece can exert a force extremely described door body and/or described casing to drive described door body to open when door body is opened, described refrigerator is additionally provided with inductive switch, with the panel that described inductive switch carries out communication, the first locking mechanism controlled by described panel, the second locking mechanism with described first locking mechanism locking or unlocked and the snap close locking with described second locking mechanism or unlocking, wherein when described first locking mechanism and described second locking mechanism all unlock, described door body automatically opens up under the effect of described actuated piece.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly relate to a kind of when user is close or touches refrigerator, the refrigerator that door body can automatically open up.
Background technology
Existing refrigerator, needing hands to impose certain dynamics pressing mechanical key could open the door, and when user's both hands are all taken and had water or greasy dirt on thing or both hands, inconvenience is opened the door.In prior art, open because door body needs staff to employ power, cause Consumer's Experience weak effect.
Therefore, it is necessary to existing refrigerator is improved, to overcome above technical problem.
Summary of the invention
It is an object of the invention to provide a kind of when user is close or touches refrigerator, the refrigerator that door body can automatically open up.
For achieving the above object, the present invention adopts the following technical scheme that a kind of refrigerator, including casing and the door body that can open relative to described casing or close, described refrigerator also includes the actuated piece being arranged between described casing and described door body, described actuated piece can exert a force extremely described door body and/or described casing to drive described door body to open when door body is opened, described refrigerator is additionally provided with inductive switch, with the panel that described inductive switch carries out communication, the first locking mechanism controlled by described panel, the second locking mechanism with described first locking mechanism locking or unlocked and the snap close locking with described second locking mechanism or unlocking, wherein when described first locking mechanism and described second locking mechanism all unlock, described door body automatically opens up under the effect of described actuated piece；Described first locking mechanism includes bar magnet and is wrapped in the solenoid on described bar magnet, described bar magnet is provided with latch part, described second locking mechanism is provided with and can rotate about the rotating disk that axle carries out rotating, and described rotating disk is provided with the groove matched with described latch part；After described inductive switch receives door body opening signal, described panel is energized to described solenoid, described bar magnet makes described latch part depart from described groove, to realize the unblock of described first locking mechanism and described second locking mechanism under the effect of electromagnetic force.
As further improved technical scheme of the present invention, described first locking mechanism and described second locking mechanism may be contained within described casing, and described snap close is arranged in described door body；Or
Described first locking mechanism and described second locking mechanism may be contained within described door body, and described snap close is arranged on described casing.
As further improved technical scheme of the present invention, described inductive switch is human body sensor or user touches highlight, and described actuated piece is spring or torsion spring.
As further improved technical scheme of the present invention, described groove is arranged at the outer rim of described rotating disk.
As further improved technical scheme of the present invention, described refrigerator includes the torsion spring matched with described rotating disk, to drive described turntable rotation when described second locking mechanism unlocks.
As further improved technical scheme of the present invention, described second locking mechanism includes that compress mutually with described snap close first is protruding and protruding with the second of described snap close phase buckle, and described first projection and described second projection extend beyond described rotating disk and rotate together with described rotating disk.
As further improved technical scheme of the present invention, described snap close is provided with the draw-in groove matched with described second projection, and when described second locking mechanism locks with described snap close, described second projection is fastened in described draw-in groove；When described second locking mechanism unlocks with described snap close, the described second described draw-in groove of protruding disengaging, described first projection promotes described turntable rotation.
As further improved technical scheme of the present invention, when described first locking mechanism unlocks with described second locking mechanism, described bar magnet is lifted up；When described first locking mechanism unlocks with described second locking mechanism, described rotating disk rotates in the counterclockwise direction；When described second locking mechanism unlocks with described snap close, described snap close moves in the horizontal direction.
As further improved technical scheme of the present invention, when closing described door body, described snap close promotes described first protruding in the horizontal direction, described first protruding so that drive described rotating disk to be rotated in a clockwise direction until described second projection be fastened in described draw-in groove in and described latch part be fastened in described groove.
Compared with prior art, the refrigerator of the present invention is provided with inductive switch and first, second locking mechanism, and when described first locking mechanism and described second locking mechanism all unlock, described door body automatically opens up under the effect of described actuated piece, and Consumer's Experience is good.
Accompanying drawing explanation
Fig. 1 is the door body of refrigerator of the present invention schematic perspective view when being in open mode.
Fig. 2 is inductive switch and the panel connection diagram of this utility model refrigerator.
Fig. 3 is the present invention the first locking mechanism, the second locking mechanism and snap close schematic diagram when being in lock-out state.
Fig. 4 is the schematic diagram that Fig. 3 is in releasing process.
Fig. 5 is the schematic diagram after Fig. 4 has unlocked.
Fig. 6 is the schematic diagram that the door body of refrigerator of the present invention is in the initial stage of closing the door.
Fig. 7 is the schematic diagram that Fig. 6 is in door closing procedure.
Fig. 8 is the schematic diagram after Fig. 7 has closed the door.
Schematic perspective view when Fig. 9 is that the door body of refrigerator of the present invention is in open mode in another embodiment.
Figure 10 is the signal transfer principle figure of refrigerator of the present invention.
Detailed description of the invention
Please join shown in Fig. 1 and Fig. 9, present invention is disclosed a kind of refrigerator 100, it includes casing 1, the door body 2 can opened relative to described casing 1 or close and is arranged on the actuated piece 3 between described casing 1 and described door body 2.Described actuated piece 3 is spring 31 or torsion spring (not shown).Described actuated piece 3 can exert a force extremely described door body 2 and/or described casing 1 to drive described door body 2 to open when door body 2 is opened.Described door body 2 is constantly in the state flicked outward under enabling naturalness.
Please join shown in Fig. 1 to Fig. 5, described refrigerator 100 is additionally provided with inductive switch 4 and described inductive switch 4 carries out the second locking mechanism 7 that the panel 5 of communication, described panel 5 the first locking mechanism 6 controlled and described first locking mechanism 6 lock or unlock and the snap close 8 locking with described second locking mechanism 7 or unlocking.In one embodiment of the invention, described first locking mechanism 6 and described second locking mechanism 7 may be contained within described casing 1, and described snap close 8 is arranged in described door body 2.In another embodiment of the invention, described first locking mechanism 6 and described second locking mechanism 7 may be contained within described door body 2, and described snap close 8 is arranged on described casing 1.
Please join shown in Fig. 3 and Fig. 5, described first locking mechanism 6 includes bar magnet 61 and is wrapped in the solenoid 62 on described bar magnet 61.Described bar magnet 61 is provided with and is positioned at its end and in contraction-like latch part 611.
Described second locking mechanism 7 is provided with can rotate about that torsion spring 72 that the rotating disk 71 that axle carries out rotating matches with described rotating disk 71 and described snap close 8 phase compress first protruding 73 and the second projection 74 with described snap close 8 phase buckle.Described rotating disk 71 is provided with the groove 711 matched with described latch part 611, and described groove 711 is arranged at the outer rim of described rotating disk 71.Described first projection 73 and described second projection 74 extend beyond described rotating disk 71 and rotate together with described rotating disk 71.In illustrative embodiments of the present invention, described first projection 73, described second protruding 74 and described rotating disk 71 are structure as a whole.
Described snap close 8 is provided with the draw-in groove 81 matched with described second projection 74.Please join shown in Fig. 3, when described second locking mechanism 7 locks with described snap close 8, described second projection 74 is fastened in described draw-in groove 81.When described second locking mechanism 7 unlocks with described snap close 8, described second protruding 74 departs from described draw-in groove 81, and described first projection 73 promotes described rotating disk 71 to rotate under the effect of described torsion spring 72.
Please join shown in Fig. 2, described solenoid 62 realizes communication by wire 9 and described panel 5.Described wire 9 is in order to transmit touch signal and control signal.Described inductive switch 4 touches highlight 42 for human body sensor 41 or user.Described user touches highlight 42 can use aobvious implicit expression, is arranged in described door body 2.Described user is touched highlight 42 and is connected with described panel 5 by wire.
The operation principle of refrigerator 100 of the present invention is as follows:
Please join shown in Fig. 3 to Fig. 5 and Figure 10, after described inductive switch 4 receives door body opening signal, described door body opening signal is passed to described panel 5, described panel 5 is energized then to described solenoid 62, and described bar magnet 61 is lifted up making described latch part 611 depart from described groove 711 under the effect of electromagnetic force.Now, the first locking mechanism 6 unlocks with described second locking mechanism 7, and the most described second locking mechanism 7 unlocks with described snap close 8.Described rotating disk 71 counterclockwise rotates under the effect of described torsion spring 72 in the direction of the arrow, and described snap close 8 horizontal direction in the direction of the arrow moves out.When described first locking mechanism 6 and described second locking mechanism 7 all unlock, described door body 2 automatically opens up under the effect of described actuated piece 3.
Please join shown in Figure 10, door body opening signal can be produced by described human body sensor 41 automatic sensing human body or touch highlight 42 by user described in user's Active touch and produce or by described human body sensor 41 automatic sensing human body, touch highlight 42 by user described in light prompt, then produced by user's Active touch.Compared to prior art, the refrigerator 100 of the present invention improves intelligent and science and technology sense.
Please join shown in Fig. 6 to Fig. 8, when closing described door body 2, described snap close 8 horizontal direction in the direction of the arrow promotes described first projection 73, described first protruding 73 so that drive described rotating disk 71 to be rotated clockwise in the direction of the arrow until described second projection 74 be fastened in described draw-in groove 81 in and described latch part 611 be fastened in described groove 711.
In sum, the refrigerator 100 of the present invention is provided with inductive switch 4 and first locking mechanism the 6, second locking mechanism 7, when described first locking mechanism 6 and described second locking mechanism 7 all unlock, described door body 2 automatically opens up under the effect of described actuated piece 3, and Consumer's Experience is good.
It should be understood that above example be merely to illustrate the present invention and and unrestricted technical scheme described in the invention, although this specification with reference to the above embodiments to present invention has been detailed description, but, it will be understood by those within the art that, the present invention still can be modified or equivalent by person of ordinary skill in the field, and all are without departing from the technical scheme of the spirit and scope of the present invention and improvement thereof, all should contain in scope of the presently claimed invention.
Claims (9)
1. a refrigerator, including casing and the door body that can open relative to described casing or close, it is characterized in that: described refrigerator also includes the actuated piece being arranged between described casing and described door body, described actuated piece can exert a force extremely described door body and/or described casing to drive described door body to open when door body is opened, described refrigerator is additionally provided with inductive switch, with the panel that described inductive switch carries out communication, the first locking mechanism controlled by described panel, the second locking mechanism with described first locking mechanism locking or unlocked and the snap close locking with described second locking mechanism or unlocking, wherein when described first locking mechanism and described second locking mechanism all unlock, described door body automatically opens up under the effect of described actuated piece；Described first locking mechanism includes bar magnet and is wrapped in the solenoid on described bar magnet, described bar magnet is provided with latch part, described second locking mechanism is provided with and can rotate about the rotating disk that axle carries out rotating, and described rotating disk is provided with the groove matched with described latch part；After described inductive switch receives door body opening signal, described panel is energized to described solenoid, described bar magnet makes described latch part depart from described groove, to realize the unblock of described first locking mechanism and described second locking mechanism under the effect of electromagnetic force.
2. refrigerator as claimed in claim 1, it is characterised in that: described first locking mechanism and described second locking mechanism may be contained within described casing, and described snap close is arranged in described door body；Or
Described first locking mechanism and described second locking mechanism may be contained within described door body, and described snap close is arranged on described casing.
3. refrigerator as claimed in claim 1, it is characterised in that: described inductive switch is human body sensor or user touches highlight, and described actuated piece is spring or torsion spring.
4. the refrigerator as described in any one in claims 1 to 3, it is characterised in that: described groove is arranged at the outer rim of described rotating disk.
5. the refrigerator as described in any one in claims 1 to 3, it is characterised in that: described refrigerator includes the torsion spring matched with described rotating disk, to drive described turntable rotation when described second locking mechanism unlocks.
6. the refrigerator as described in any one in claims 1 to 3, it is characterized in that: described second locking mechanism includes that compress mutually with described snap close first is protruding and protruding with the second of described snap close phase buckle, and described first projection and described second projection extend beyond described rotating disk and rotate together with described rotating disk.
7. refrigerator as claimed in claim 6, it is characterised in that: described snap close is provided with the draw-in groove matched with described second projection, and when described second locking mechanism locks with described snap close, described second projection is fastened in described draw-in groove；When described second locking mechanism unlocks with described snap close, the described second described draw-in groove of protruding disengaging, described first projection promotes described turntable rotation.
8. the refrigerator as described in any one in claims 1 to 3, it is characterised in that: when described first locking mechanism unlocks with described second locking mechanism, described bar magnet is lifted up；When described first locking mechanism unlocks with described second locking mechanism, described rotating disk rotates in the counterclockwise direction；When described second locking mechanism unlocks with described snap close, described snap close moves in the horizontal direction.
9. refrigerator as claimed in claim 7, it is characterized in that: when closing described door body, described snap close promotes described first protruding in the horizontal direction, described first protruding so that drive described rotating disk to be rotated in a clockwise direction until described second projection be fastened in described draw-in groove in and described latch part be fastened in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230178.5A CN104329901B (en) | 2014-05-28 | 2014-05-28 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230178.5A CN104329901B (en) | 2014-05-28 | 2014-05-28 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329901A CN104329901A (en) | 2015-02-04 |
| CN104329901B true CN104329901B (en) | 2017-01-04 |
Family
ID=52404672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410230178.5A Active CN104329901B (en) | 2014-05-28 | 2014-05-28 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329901B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152683A (en) * | 2015-04-17 | 2016-11-23 | 苏州三星电子有限公司 | A kind of refrigerator with locking function |
| CN106595209B (en) * | 2016-12-21 | 2019-03-29 | 合肥华凌股份有限公司 | Lock, insulation board assembly and refrigerator |
| CN112983130B (en) * | 2019-12-02 | 2021-12-21 | 合肥华凌股份有限公司 | Door assembly and refrigerator |
| CN111441150B (en) * | 2020-03-23 | 2023-03-24 | 青岛海尔洗衣机有限公司 | Control method of household appliance door body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644563A1 (en) * | 1989-03-20 | 1990-09-21 | Bosch Siemens Hausgeraete | Refrigerator, particularly refrigerator with two temperature levels |
| EP1953315A2 (en) * | 2007-02-05 | 2008-08-06 | Dometic GmbH | Mobile fridge with a door lock with drop blocker |
| CN201233148Y (en) * | 2008-06-27 | 2009-05-06 | 周冠宇 | Refrigerator with self-locking door |
| BRMU8801210U2 (en) * | 2008-05-05 | 2010-01-05 | Bruno Ricardo De Lucena Dantas | electronic device for automatic closing of refrigerator doors by presence censors |
| CN102645074A (en) * | 2012-05-03 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103148660A (en) * | 2013-02-04 | 2013-06-12 | 海尔集团公司 | Refrigerating device |
| CN203011050U (en) * | 2012-12-07 | 2013-06-19 | 海宝集团有限公司 | Refrigerator door with self-locking mechanism |
| CN203518402U (en) * | 2013-09-25 | 2014-04-02 | 北京中家智铭设计有限公司 | Refrigerator door with locking device |
-
2014
- 2014-05-28 CN CN201410230178.5A patent/CN104329901B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644563A1 (en) * | 1989-03-20 | 1990-09-21 | Bosch Siemens Hausgeraete | Refrigerator, particularly refrigerator with two temperature levels |
| EP1953315A2 (en) * | 2007-02-05 | 2008-08-06 | Dometic GmbH | Mobile fridge with a door lock with drop blocker |
| BRMU8801210U2 (en) * | 2008-05-05 | 2010-01-05 | Bruno Ricardo De Lucena Dantas | electronic device for automatic closing of refrigerator doors by presence censors |
| CN201233148Y (en) * | 2008-06-27 | 2009-05-06 | 周冠宇 | Refrigerator with self-locking door |
| CN102645074A (en) * | 2012-05-03 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203011050U (en) * | 2012-12-07 | 2013-06-19 | 海宝集团有限公司 | Refrigerator door with self-locking mechanism |
| CN103148660A (en) * | 2013-02-04 | 2013-06-12 | 海尔集团公司 | Refrigerating device |
| CN203518402U (en) * | 2013-09-25 | 2014-04-02 | 北京中家智铭设计有限公司 | Refrigerator door with locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329901A (en) | 2015-02-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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