CN102564026B - The suggestion device of refrigerator door on off state and refrigerator - Google Patents
The suggestion device of refrigerator door on off state and refrigerator Download PDFInfo
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- CN102564026B CN102564026B CN201210070764.9A CN201210070764A CN102564026B CN 102564026 B CN102564026 B CN 102564026B CN 201210070764 A CN201210070764 A CN 201210070764A CN 102564026 B CN102564026 B CN 102564026B
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- door body
- refrigerator
- rotating shaft
- alar part
- mark part
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Abstract
The present invention proposes suggestion device and the refrigerator of a kind of refrigerator door on off state, described refrigerator at least has an opening, corresponding with this opening, refrigerator is provided with the door body for closing this opening and the doorframe matched with this door body, the outer wall of door body is provided with window portion, by rotating shaft, mark part is installed in the inner side of outer wall, mark part can be connected with the switch motion of door body and rotate centered by rotating shaft, and, under door body is in open mode, mark part turns to and window portion position vis-a-vis；Under door body is closed, mark part turns to the position leaving window portion.The present invention realizes the prompt facility of refrigerator door on off state, not power consumption by frame for movement, advantageously reduces the energy consumption of refrigerator.
Description
Technical field
The present invention relates to the suggestion device of a kind of refrigerator door on off state and refrigerator.
Background technology
The main magnetic stripe suction adopted in gasket of Guan Bi of current refrigerator door reaches the seal closure of door.But, in the use procedure of refrigerator, sometimes can not place because of the built-in dish box of refrigerator, shelf etc. and cause food to stack unstable and slide, or, the distance having an effect not up to magnetic stripe because user random pushes away refrigerator doors causes being not turned off refrigerator doors etc..Once above-mentioned situation occurs, refrigerator will because door is not completely turned off long-time cooling operation, cause in refrigerator that large area freezes and cool air leakage, and make food spoilage, waste electric energy.
In order to solve the problems referred to above, application number be 200810122273.8 patent disclosure text disclose the refrigerator door locking structure of a kind of adapted with reminder, including the reminiscences being assemblied on refrigeratory body, reminiscences is electrically connected with remote controller, remote controller cooperation is provided with the latch assembly with crawl push button switch structure, latch assembly triggers crawl push button switch by the open and close of refrigerator doors, thus possessing the effect of reminder alarm.Wherein, reminiscences is realized by sound-producing device or light-emitting device.Simultaneously, application number a kind of automatic alarm for closing door of refrigerator that has been the patent disclosure of 92213080.9, it is made up of rectification circuit, delay circuit, audio generating circuit, microphone device, and directly by the AC-powered in electric refrigerator, the press button by electric refrigerator open and close door action of powering controls.
In technique scheme, reminding the on off state of user's refrigerator doors mainly through sound-producing device or light-emitting device, these sound-producing devices or light-emitting device, it is generally required to powered by the circuit in battery or refrigerator, are unfavorable for reducing the energy consumption of refrigerator.Meanwhile, when adopting the circuit in refrigerator to power to sound-producing device or light-emitting device, it is necessary to adjust the power supply circuits in refrigerator so that the power supply circuits of whole refrigerator become relative complex.
Summary of the invention
In view of this, present invention is primarily targeted at, it is provided that the suggestion device of a kind of refrigerator door on off state that can reduce energy consumption and refrigerator.
For reaching above-mentioned purpose, the present invention proposes the suggestion device of a kind of refrigerator door on off state, described refrigerator at least has an opening, corresponding with this opening, described refrigerator is provided with the door body for closing this opening and the doorframe matched with this door body, it is characterized in that, the outer wall of described door body is provided with window portion, by rotating shaft, mark part is installed in the inner side of described outer wall；Described mark part can be connected with the switch motion of described door body and rotate centered by described rotating shaft, and, it is under open mode in described door body, described mark part turns to and described window portion position vis-a-vis；Under described door body is closed, described mark part turns to the position leaving described window portion.
In the present invention, described mark part rotates centered by described rotating shaft owing to can be connected with the switch motion of described door body, it is under open mode in described door body, described mark part turns to and described window portion position vis-a-vis, shows that described mark part is to remind the timely closing refrigerator door body of user by window portion.Sound-producing device that electric energy runs or light-emitting device is utilized to remind compared with user closes described refrigerator door in time with prior art by installing on refrigerator, suggestion device of the present invention realizes the prompt facility of refrigerator door on off state by frame for movement, not power consumption, advantageously reduces the energy consumption of refrigerator.
Preferably, described mark part is formed in described rotating shaft, is also formed with the first alar part, is set with torsion spring in described rotating shaft in described rotating shaft, and one end of described torsion spring is against in described door body, and the other end is connected on described first alar part；Being provided with inclined plane part on described doorframe, when described door body carries out closing motion, the end of described first alar part abuts with described inclined plane part and slides along this inclined plane part and make this first alar part overcome the active force of described torsion spring to make described axis of rotation.
Owing to when described door body carries out closing motion, can slide along described inclined plane part and make described first alar part overcome the effect of described torsion spring to make described axis of rotation in the end of described first alar part, be conducive to realizing described axis of rotation by shirtsleeve operation.Meanwhile, under described door body is closed, make described axis of rotation owing to sliding along described inclined plane part in the end of described first alar part, then mark part turns to and leaves and described window portion position vis-a-vis.Now, owing to end and the described inclined plane part of described first alar part abut against, described torsion spring is in tensioning state.When described door body is opened, make described axis of rotation under the effect of the restoring force of described torsion spring, then mark part is automatically rotated to and described window portion position vis-a-vis, to remind refrigerator door described in user to be in open mode.
Preferably, the end of described first alar part is formed with claw, is provided with the draw-in groove matched with this claw on described doorframe, and under described door body is closed, described claw engages with described draw-in groove；Being also formed with the second alar part in described rotating shaft, this second alar part makes described axis of rotation so that the described claw on described first alar part releases the engaging with described draw-in groove for operator's operation.
Owing to being provided with claw and the draw-in groove matched with this claw, under described door body is closed, described claw engages with described draw-in groove, it is prevented from the end of described first alar part to slide along described inclined plane part towards described door body under the effect of the restoring force of described torsion spring, it can be ensured that described mark part is always positioned at leaving and described window portion position vis-a-vis under described door body is closed.
Preferably, being provided with handle in described door body, described second alar part extends to the inner side of described handle.
Owing to described second alar part extends to the inner side of described handle, when opening described door body, operator catches the action of described handle and the action to described second alar part to be the same operation not having sequencing, namely operator releases operating and catching the action of described handle to carry out simultaneously and be same action of the described claw snap-fit relationship with described draw-in groove, improves the convenience of operation.
Preferably, described handle constitutes a part for described outer wall, and described window portion is opened on described handle, and described rotating shaft is positioned at the inner side of described handle, this handle cover described rotating shaft and described second alar part.
Cover described rotating shaft and described second alar part due to described handle, then can be blocked described rotating shaft and described second alar part by described handle so that be not easily seen them from door body front, be conducive to improving the overall appearance of described refrigerator.
Preferably, described door body is formed with stopper section, is under open mode in described door body, the active force of described torsion spring make described second alar part be against on described stopper section.
Owing to being provided with described stopper section, be under open mode in described door body, it is possible to limit described rotating shaft rotate to guarantee that described mark part remains at and described window portion position vis-a-vis, simultaneously, described torsion spring can also be enable to remain Pre strained state, do not have position play.Additionally, owing to being that the abutting utilizing described second alar part and stopper section realizes, and described second alar part is positioned at inside described handle, compared to utilizing the first alar part, enough spaces can be had in the side corresponding with described second alar part to configure described stopper section, improve the motility of design.
Preferably, described door body has mouth of stepping down, the end of described first alar part through described in step down mouth and extend in described refrigerator.
Due to described first alar part end through described in step down mouth and extend in described refrigerator, in described door body closing process, be conducive to described first alar part to move upwardly toward described refrigerator inside in the side of closing the door and engage with described draw-in groove.
Preferably, being also formed with the second mark part in described rotating shaft, described second mark part can be connected with the switch motion of described door body and rotate centered by described rotating shaft, and, being under open mode in described door body, described second mark part turns to the position leaving described window portion；Under described door body is closed, described second mark part turns to and described window portion position vis-a-vis；Described mark part is subjected to the color being different from described outer wall, and described second mark part is subjected to the color identical with described outer wall.
Owing to described mark part is subjected to the color being different from described outer wall, described second mark part is subjected to the color identical with described outer wall, then when described door body is in open mode, described mark part is positioned at and described window portion position vis-a-vis, then different from the outer wall color of described door body by color that this window portion shows；Under described door body is closed, described second mark part turns to and described window portion position vis-a-vis, the color then shown by this window portion is identical with the outer wall color of described door body, improve the contrast of different appearance by enabling appearance to have different colors, be conducive to operator to confirm the on off state of described door body in time.
Preferably, described mark part is provided with fluorescent material.
Owing to being provided with fluorescent material on described mark part, be conducive to the on off state at the described refrigerator door of identification at night, improve convenience.
The invention allows for a kind of refrigerator, it is characterised in that be provided with on described refrigerator aforementioned according to any one of the suggestion device of refrigerator door on off state.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of door body；
Fig. 2 is the front view under door body is closed；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 is the enlarged drawing at C place in Fig. 3；
Fig. 5 is the front view that door body is under open mode；
Fig. 6 be in Fig. 4 B-B to sectional view；
Fig. 7 is the enlarged drawing at D place in Fig. 6.
Detailed description of the invention
Below in conjunction with Fig. 1～Fig. 7, the refrigerator of the specific embodiment of the invention is described in detail.In described below, described inner side refers to the side towards refrigerator inside, namely in contrast to user side；Described outside refers to the side deviating from refrigerator inside.Described first direction refers in refrigerator door closing process, and mark part is relative to the rotation direction of window portion, namely clockwise；Described second direction refers in refrigerator door opening procedure, and mark part is relative to the rotation direction of window portion, namely counterclockwise.Described open mode includes door body and is in state of not closing tight completely.
Refrigerator includes refrigerator main body, this refrigerator main body is provided with cold room and refrigerating chamber, corresponding with this cold room on refrigerator main body, offer cold room opening, at this cold room opening part, cold room doorframe be installed and match with this cold room doorframe and in order to close the cold room door body of this cold room opening.Corresponding with refrigerating chamber on refrigerator main body, offer refrigerating chamber opening, at this refrigerating chamber opening part, refrigerating chamber doorframe be installed and match with this refrigerating chamber doorframe and in order to close the refrigerating chamber door body of this refrigerating chamber opening.Certain current refrigerator is not limited to aforementioned general layout, for instance, also by separators such as dividing plates, refrigerating chamber is divided into multiple freezing chamber.Below for a refrigerating chamber on refrigerator, specifically describing the suggestion device of refrigerator door on off state of the present invention, refrigerator door described here refers to refrigerating chamber door body.
Fig. 1 show the decomposing schematic representation of door body, as it is shown in figure 1, door body 1 is mainly sequentially overlapped is formed by door shell 11, foaming layer 15 and liner 16, door shell 11 is positioned at the outside of refrigerator, constituting the outer wall of door body 1, liner 16 is positioned at the inner side of refrigerator, and foaming layer 15 is arranged between door shell 11 and liner 16.It is provided with appearance, this appearance generally the first color in the outside of door shell 11.The side of door body 1 and refrigerator main body are rotationally connected (as shown in Figure 2 and Figure 5), and other edge sides of door body 1 are sealed with doorframe 2 (as shown in Figure 2) by gasket.Being rotationally connected on the opposition side of side be provided with handle 5 away from door body 1 and doorframe 2 at door shell 11, the appearance of this handle 5 is identical with door shell 11 is also the first color.
Handle 5 has a planar portions 51 and connecting portion 52, the plane parallel that planar portions 51 and door shell 11 have, and offers a window 3 (constituting window portion of the present invention) in this planar portions 51；Connecting portion 52 is used for connecting planar portions 51 and door shell 11.Corresponding with the two ends of handle 5, the first claw 53 it is respectively formed with at the two ends of planar portions 51.Corresponding with handle 5 position, door shell 11 is formed recess 17 recessed inside refrigerator, forms a boss 13 in the side of the connecting portion 52 of the close handle 5 of this recess 17, this boss 13 constitute stopper section of the present invention.Corresponding with the two ends of handle 5, door shell 11 is formed two locating slots 14 with certain intervals.Offering the first draw-in groove 14a on the corresponding sidewall of the two locating slot 14 respectively, the two ends of handle 5 are installed in door body 1 by the engaging with the first draw-in groove 14a of first claw 53.The relative sidewall of the two locating slot 14 also offers location hole 14b respectively.
The inner side of the planar portions 51 of handle 5 is provided with rotating shaft 4, the side surface of this rotating shaft 4 is formed mark part and the second mark part.Wherein, forming a projection 44 on the side surface of rotating shaft 4, this projection 44 constitute mark part, the upper surface of this projection 44 is consistent with the display area of window 3, and the upper surface of this projection 44 has the second color being different from the first color；Being constituted the second mark part by the position being formed without protruding 44 on the side surface of rotating shaft 4, this second mark part has the first color.Rotating shaft 4 can rotate relative to window 3, and when protruding 44 turn to window 3 position vis-a-vis, window 3 shows the second color that protruding 44 upper surfaces have；When protruding 44 turn to and leave with window 3 position vis-a-vis, window 3 shows the first color that the side surface of rotating shaft 4 has.The two ends of rotating shaft 4 are placed in locating slot 14 respectively through location hole 14b.Being respectively sleeved on torsion spring 41 at the two ends of rotating shaft 4, this torsion spring 41 is placed in locating slot 14, and its one end is positioned at locating slot 14, and its other end is connected on the first following alar part 42.
The side surface of rotating shaft 4 is formed the first alar part 42 and the second alar part 43, this first alar part 42 and the second alar part 43 lay respectively at the both sides of protruding 44, first alar part 42 is positioned at protruding 44 near the side of doorframe 2, and the second alar part 43 is positioned at the projection 44 side away from doorframe 2.First alar part 42 and the second alar part 43 are the lengthy motion picture shape of the axial distribution along rotating shaft 4, are formed with claw 45 in the end of the first alar part 42.Second alar part 43 extends to the inner side of handle 5 so that when opening door body 1, and user catches the action of handle and the action to this second alar part 43 to be the same operation not having sequencing, improves the convenience of user operation.Simultaneously, it is under open mode in door body 1, the second alar part 43 is made to be against on boss 13 by the active force of torsion spring 41, can limit rotating shaft 4 rotate to guarantee that protruding 44 remain at and window 3 position vis-a-vis, simultaneously, torsion spring 41 can also be made can to remain Pre strained state, do not have position play.Additionally, owing to being that the abutting utilizing the second alar part 43 and boss 13 realizes, and the second alar part 42 is positioned at the inner side of handle 5, compared to utilizing the first alar part 42, can there be enough space configuration boss 13 in the side corresponding with the second alar part 43, improve the motility of design.Owing to rotating shaft 4 and the second alar part 43 are positioned at the inner side of handle 5, then can block rotating shaft 4 and the second alar part 43 by handle 5 so that be not easily seen them from the front of door body 1, be conducive to improving the overall appearance of refrigerator.
Corresponding with handle 5, door shell 11 offers one and steps down mouth 12, step down mouth 12 through this and extend in refrigerator in the end of the first alar part 42.Being provided with inclined plane part 22 on doorframe 2, be in closing process in door body 1, claw 45 slides along inclined plane part 22.Recessed towards doorframe 2 side and form draw-in groove 21 by the end of inclined plane part 22.Claw 45 on first alar part 42 extend in refrigerator and coordinates with draw-in groove 21, and under door body 1 is closed, claw 45 engages with draw-in groove 21；It is under open mode in door body 1, claw 45 and draw-in groove 21 engagement release.Owing to being provided with claw 45 and the draw-in groove 21 matched with this claw 45, under door body 1 is closed, claw 45 engages with draw-in groove 21, it is prevented from the end of the first alar part 42 to slide along inclined plane part 22 towards door body under the effect of the restoring force of torsion spring 41, it can be ensured that protruding 44 are always positioned at leaving and window 3 position vis-a-vis under door body is closed.
Referring to Fig. 2～Fig. 7, in conjunction with structure described above, the course of action of the suggestion device of refrigerator door on off state is specifically described.
As shown in Figure 2 to 4, under door body 1 is closed, draw-in groove 21 engages with claw 45, torsion spring 41 is acted on and makes torsion spring 41 be in tensioning state by claw 45, rotating shaft 4 rotates (i.e. first direction) towards the side at draw-in groove 21 place, and the projection 44 in rotating shaft 4 is left and window 3 position vis-a-vis in the first direction so that the first color in rotating shaft 4 is relative with window 3, the Show Color at window 3 place is identical with the color that door shell 11 has, then it represents that door body 1 is closed.Now, the second alar part 43 is towards near planar portions 51 1 lateral movement of handle 5.
As shown in Fig. 5～Fig. 7, it is under open mode in door body 1, draw-in groove 21 and claw 45 engagement release, under the effect of the restoring force of torsion spring 41, rotating shaft 4 (i.e. the rightabout of first direction) in a second direction rotates, making protruding 44 to turn to and window 3 position vis-a-vis, the Show Color at window 3 place is different from the color that door shell 11 has, and reminds user's door body 1 to be in open mode with this.When rotating shaft 4 is rotated in a second direction, the second alar part 43 is towards near recess 17 1 lateral movement, and when projection 44 is relative with window 3, the second alar part 43 is against on boss 13 thus limiting protruding 44 and continuing to be rotated in a second direction,.
Visible, the color that could alter that shown by window 3 place is opened or closed along with door body 1, it is under open mode in door body 1, the Show Color at window 3 place is different from the color that door body 1 has, represent that refrigerator door is in open mode by this color contrast, to remind the timely closing refrigerator door body of user.With in prior art by installing the sound-producing device run by electric energy on refrigerator or compared with light-emitting device reminds the timely closing refrigerator door of user, suggestion device described in the present embodiment realizes the prompt facility of refrigerator door on off state by frame for movement, its not power consumption, advantageously reduces the energy consumption of refrigerator.Meanwhile, as it is shown in figure 1, owing to window 3 is opened in the planar portions 51 of handle 5, and rotating shaft 4 and the second alar part 43 etc. are set in the inner side of planar portions 51, it is possible to by planar portions 51, this section components is blocked, be conducive to improving the attractive in appearance of refrigerator.
It addition, fluorescent material also can be arranged on protruding 44, thus being conducive to user to identify the on off state of refrigerator door at night.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, in a word, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
In the above-described embodiment, as shown in Figure 2 and Figure 5, handle 5 is offered window 3, corresponding with handle 5 position, doorframe 2 arranges inclined plane part 22 and draw-in groove 21.But it is not limited to this, and also can offer window in other positions of door body, then correspondingly corresponding with this window position, doorframe arranges buckle.
Again such as, in the above-described embodiment, the appearance color that handle 5 has is identical with the color that door shell 11 has, and protruding 44 the color having different from the color of door shell 11, but it is not limited to this, the color that the appearance color that handle has also can have from door shell is different, but the color of handle is necessarily different from protruding 44 colors having.It addition, appearance of the present invention is not limited to color, it is also possible to be various different patterns.
Again such as, as it is shown in figure 1, in the above-described embodiment, realize rotating shaft 4 by drive mechanism shown in Fig. 4 and rotate relative to window 3.But it being not limited to this, the adsorption effect being also with Magnet carrys out drive shaft relative to window rotation.Particularly as follows: corresponding near the side of doorframe with projection, rotating shaft arranges a metal derby (such as, ferrum), on doorframe arrange Magnet corresponding with handle position, and this Magnet and metal derby there is certain interval.Under door body is in closure state, the distance between Magnet and metal derby diminishes, magnet adsorption metal derby so that projection deviates towards near the side of doorframe, then the solid colour of the Show Color at window place and door body；Under door body is in open mode, distance between Magnet and metal derby becomes big, Magnet cannot adsorbing metal block, projection does not deflect, then the Show Color at window place and the color of door body are different.It should be noted that, magnet adsorption effect is adopted to come in the embodiment that drive shaft opposite windows rotates, in door body opening procedure or door body be under open mode, in order to enable rotating shaft to turn to the position relative with window, also need corresponding away from the side of doorframe with projection, rotating shaft is arranged there are the parts of constant weight, and these parts preferably can not produce the object of adsorption effect with Magnet.It addition, above-described embodiment is adopt the adsorption effect of Magnet to carry out drive shaft opposite windows to rotate, the repelling effect of Magnet also can being adopted to carry out drive shaft opposite windows and rotate, specifically similar to the above embodiments, therefore not to repeat here.
Again such as, mark part can also be connected by the switch motion of lever transmission mechanism or gear drive and door body and rotate centered by rotating shaft.
Claims (9)
1. the suggestion device of a refrigerator door on off state, described refrigerator at least has an opening, corresponding with this opening, described refrigerator is provided with the door body (1) for closing this opening and the doorframe (2) matched with this door body (1), it is characterized in that, the outer wall of described door body (1) is provided with window portion (3), by rotating shaft (4), mark part (44) is installed in the inner side of described outer wall
Described mark part (44) can be connected with the switch motion of described door body (1) and rotate centered by described rotating shaft (4), and, being under open mode in described door body (1), described mark part (44) turns to and described window portion (3) position vis-a-vis；Under described door body (1) is closed, described mark part (44) turns to the position leaving described window portion (3), described mark part (44) is formed in described rotating shaft (4), described rotating shaft (4) is also formed with the first alar part (42), described rotating shaft (4) is set with torsion spring (41), one end of described torsion spring (41) is against in described door body (1), the other end is connected on described first alar part (42)
Described doorframe (2) is provided with inclined plane part (22), when described door body (1) carries out closing motion, the end of described first alar part (42) abuts with described inclined plane part (22) and slides along this inclined plane part (22) and make this first alar part (42) overcome the active force of described torsion spring (41) to make described rotating shaft (4) rotate.
2. suggestion device according to claim 1, it is characterised in that the end of described first alar part (42) is formed with claw (45),
Described doorframe (2) is provided with the draw-in groove (21) matched with this claw (45), under described door body (1) is closed, described claw (45) engages with described draw-in groove (21)
Being also formed with the second alar part (43) in described rotating shaft (4), this second alar part (43) makes described rotating shaft (4) rotate so that the described claw (45) on described first alar part (42) releases the engaging with described draw-in groove (21) for operator's operation.
3. suggestion device according to claim 2, it is characterised in that being provided with handle (5) in described door body (1), described second alar part (43) extends to the inner side of described handle (5).
4. suggestion device according to claim 3, it is characterized in that, described handle (5) constitutes a part for described outer wall, described window portion (3) is opened on described handle (5), described rotating shaft (4) is positioned at the inner side of described handle (5), this handle (5) cover described rotating shaft (4) and described second alar part (43).
5. suggestion device according to claim 2, it is characterized in that, described door body (1) is formed stopper section (13), it is under open mode in described door body (1), the active force of described torsion spring (41) makes described second alar part (43) be against on described stopper section (13).
6. suggestion device according to claim 1, it is characterized in that, described door body (1) has mouth of stepping down (12), the end of described first alar part (42) through described in step down mouth (12) and extend in described refrigerator.
7. suggestion device according to claim 1, it is characterized in that, described rotating shaft (4) is also formed with the second mark part, described second mark part can be connected with the switch motion of described door body (1) and rotate centered by described rotating shaft (4), and, being under open mode in described door body (1), described second mark part turns to the position leaving described window portion (3)；Under described door body (1) is closed, described second mark part turns to and described window portion (3) position vis-a-vis,
Described mark part (44) is subjected to the color being different from described outer wall, and described second mark part is subjected to the color identical with described outer wall.
8. suggestion device according to claim 1, it is characterised in that be provided with fluorescent material on described mark part (44).
9. a refrigerator, it is characterised in that be provided with the suggestion device of refrigerator door on off state according to any one of claim 1～8 on described refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210070764.9A CN102564026B (en) | 2012-03-16 | 2012-03-16 | The suggestion device of refrigerator door on off state and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210070764.9A CN102564026B (en) | 2012-03-16 | 2012-03-16 | The suggestion device of refrigerator door on off state and refrigerator |
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| Publication Number | Publication Date |
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| CN102564026A CN102564026A (en) | 2012-07-11 |
| CN102564026B true CN102564026B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210070764.9A Active CN102564026B (en) | 2012-03-16 | 2012-03-16 | The suggestion device of refrigerator door on off state and refrigerator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683595A (en) * | 2017-02-15 | 2017-05-17 | 重庆伟睿科技有限公司 | Advertising display door |
| CN108302885B (en) * | 2017-12-27 | 2020-07-28 | 青岛海尔股份有限公司 | Refrigerator door body provided with microphone and refrigerator |
| CN108336269A (en) * | 2018-01-31 | 2018-07-27 | 苏州科瓴精密机械科技有限公司 | A kind of battery cabin door structure and toolroom machine |
| CN111622640A (en) * | 2020-04-23 | 2020-09-04 | 海信容声(广东)冰箱有限公司 | Cabinet |
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