CN102564026A - Prompting device for opening and closing state of refrigerator door and refrigerator - Google Patents
Prompting device for opening and closing state of refrigerator door and refrigerator Download PDFInfo
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- CN102564026A CN102564026A CN2012100707649A CN201210070764A CN102564026A CN 102564026 A CN102564026 A CN 102564026A CN 2012100707649 A CN2012100707649 A CN 2012100707649A CN 201210070764 A CN201210070764 A CN 201210070764A CN 102564026 A CN102564026 A CN 102564026A
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Abstract
The invention provides a prompting device for the opening and closing state of a refrigerator door and a refrigerator. The refrigerator is at least provided with an opening, a door and a door frame are arranged on the refrigerator and correspond to the opening, the door is used for closing the opening, the door frame matches with the door, a window is arranged on the outer wall of the door, and an identification portion is mounted on the inner side of the outer wall by a rotary shaft, can be in linkage with opening and closing actions of the door and rotates around the rotary shaft. Besides, the identification portion rotates to a position opposite to the window when the door is opened, and the identification device moves to a position far away from the window when the door is closed. The prompting device realizes a prompting function of the opening and closing state of the refrigerator door by the aid of a mechanical structure, does not consume power and is favorable for reducing energy consumption of the refrigerator.
Description
Technical field
The present invention relates to a kind of suggestion device and refrigerator of refrigerator door on off state.
Background technology
The closed main seal closure that adopts the interior magnetic stripe suction of gasket to reach door of current refrigerator door.Yet; In the use of refrigerator; Sometimes can not cause food to stack unstable the slip, perhaps, do not reach distance that magnetic stripe has an effect and cause not closing refrigerator door etc. because of user random pushes away refrigerator doors because of the built-in dish box of refrigerator, shelf etc. place.In case above-mentioned situation occurs, refrigerator will not closed long-time cooling operation fully because of door, causes in the refrigerator large tracts of land to be frozen and cold air leaks, and makes food spoilage, the waste electric energy.
In order to address the above problem; Application number is the refrigerator door locking structure that the open text of 200810122273.8 patent discloses a kind of adapted with reminder; Comprise the reminiscences that is assemblied on the refrigeratory body, reminiscences is electrically connected with remote controller, and the remote controller cooperation is provided with the latch assembly with crawl push button switch structure; Latch assembly triggers the crawl push button switch through the open and close of refrigerator doors, thereby possesses the effect of reminder alarm.Wherein, reminiscences is realized through sound-producing device or light-emitting device.Simultaneously; Application number is that 92213080.9 patent discloses a kind of refrigerator autoalarm of closing the door; It is made up of rectification circuit, delay circuit, audio generating circuit, microphone device, and directly by the ac-powered in the refrigerator, power supply is controlled by the press button of refrigerator open and close door action.
In technique scheme, mainly remind the on off state of user's refrigerator doors through sound-producing device or light-emitting device, these sound-producing devices or light-emitting device generally need to be unfavorable for reducing the energy consumption of refrigerator through the circuit supply in battery or the refrigerator.Simultaneously, when the circuit in adopting refrigerator is given sound-producing device or light-emitting device power supply, need the power supply circuits in the adjustment refrigerator, make the power supply circuits of the whole refrigerator relative complex that becomes.
Summary of the invention
In view of this, main purpose of the present invention is, a kind of suggestion device and refrigerator of the refrigerator door on off state that can cut down the consumption of energy is provided.
For achieving the above object; The present invention proposes a kind of suggestion device of refrigerator door on off state, said refrigerator has an opening at least, and is corresponding with this opening; On said refrigerator, be provided with and be used to seal the door body of this opening and the doorframe that matches with this body; It is characterized in that, on the outer wall of said door body, be provided with window portion, through rotating shaft mark part is installed in the inboard of said outer wall; Said mark part can link with the switch motion of said door body and be that rotate at the center with said rotating shaft, and, being under the open mode at said door body, said mark part turns to and said window portion position vis-a-vis; Be under the closed condition at said door body, said mark part turns to the position of leaving said window portion.
Among the present invention; Is that rotate at the center because said mark part can link with the switch motion of said door body with said rotating shaft; Be under the open mode at said door body; Said mark part turns to and said window portion position vis-a-vis, shows that through window portion said mark part is to remind the timely closing refrigerator door body of user.With utilize sound-producing device that electric energy moves or light-emitting device to remind the user in time to close said refrigerator door to compare through on refrigerator, installing in the prior art; Suggestion device of the present invention is realized the prompt facility of refrigerator door on off state through frame for movement; Not power consumption helps reducing the energy consumption of refrigerator.
Preferably, said mark part is formed in the said rotating shaft, in said rotating shaft, also is formed with first alar part, in said rotating shaft, is set with torsion spring, and an end of said torsion spring is against on the said door body, and the other end is connected on said first alar part; On said doorframe, be provided with inclined plane part, when said door body carried out closing motion, the end of said first alar part and said inclined plane part butt and the active force that makes this first alar part overcome said torsion spring along this inclined plane part slip rotated said rotating shaft.
Because when said door body carried out closing motion, the end of said first alar part can make said first alar part overcome the effect of said torsion spring along said inclined plane part slip and said rotating shaft is rotated, and helps realizing said rotating shaft rotation through shirtsleeve operation.Simultaneously, be under the closed condition at said door body, owing to slide along said inclined plane part in the end of said first alar part said rotating shaft rotated, then mark part turns to and leaves and said window portion position vis-a-vis.At this moment, because the end and the said inclined plane part of said first alar part connect, said torsion spring is in tensioning state.When said door body is opened, under the effect of the restoring force of said torsion spring, said rotating shaft is rotated, then mark part automatically turns to and said window portion position vis-a-vis, is in open mode to remind the said refrigerator door of user.
Preferably, the end of said first alar part is formed with claw, on said doorframe, is provided with the draw-in groove that matches with this claw, is under the closed condition at said door body, and said claw engages with said draw-in groove; Also be formed with second alar part in the said rotating shaft, thereby this second alar part supplies operator's operation said rotating shaft rotated to make said claw on said first alar part to be removed and the engaging of said draw-in groove.
Because the draw-in groove that is provided with claw and matches with this claw; Be under the closed condition at said door body; Said claw engages with said draw-in groove; The end that can prevent said first alar part is moving towards the external sideslip of said door along said inclined plane part under the effect of the restoring force of said torsion spring, can guarantee that said mark part is in to be positioned at all the time under the closed condition at said door body to leave and said window portion position vis-a-vis.
Preferably, on said door body, be provided with handle, said second alar part extends to the inboard of said handle.
Because said second alar part extends to the inboard of said handle; When opening said body; The action that the operator catches said handle is the same operation that does not have sequencing with action to said second alar part; Be that the operation of operator's snap-fit relationship of removing said claw and said draw-in groove is carried out simultaneously with the action of catching said handle and is same action, improved the convenience of operation.
Preferably, said handle constitutes the part of said outer wall, and said window portion is opened on the said handle, and said rotating shaft is positioned at the inboard of said handle, covers said rotating shaft and said second alar part by this handle.
Because said handle covers said rotating shaft and said second alar part, then can block said rotating shaft and said second alar part through said handle, make to be not easy to see them from door body front, help improving the overall appearance of said refrigerator.
Preferably, on said door body, be formed with the stopper section, be under the open mode, said second alar part is against on the said stopper section by the active force of said torsion spring at said door body.
Owing to be provided with said stopper section; Be under the open mode at said door body, the rotation that can limit said rotating shaft remains at and said window portion position vis-a-vis to guarantee said mark part, simultaneously; Can also make said torsion spring can remain the pretension state, the position play can not occur.In addition; Owing to be to utilize the butt of said second alar part and stopper section to realize; And it is inboard that said second alar part is positioned at said handle; Than utilizing first alar part, can there be enough spaces to dispose said stopper section with the corresponding side of said second alar part, improved the flexibility of design.
Preferably, said door body has the mouth of stepping down, and the end of said first alar part is passed said step down mouthful and extended in the said refrigerator.
Owing to passing said stepping down and mouthful extend in the said refrigerator in the end of said first alar part, in said Men Tiguan closed procedure, help said first alar part on the direction of closing the door towards said refrigerator inside motion and engage with said draw-in groove.
Preferably; In said rotating shaft, also be formed with second mark part, said second mark part can link with the switch motion of said door body and be that rotate at the center with said rotating shaft, and; Be under the open mode at said door body, said second mark part turns to the position of leaving said window portion; Be under the closed condition at said door body, said second mark part turns to and said window portion position vis-a-vis; Said mark part is imposed the color that is different from said outer wall, and said second mark part is imposed the color identical with said outer wall.
Because said mark part is imposed the color that is different from said outer wall; Said second mark part is imposed the color identical with said outer wall; Then when said door body is in open mode; Said mark part is positioned at and said window portion position vis-a-vis, and the color that then shows through this window portion is different with the outer wall color of said door body; Be under the closed condition at said door body; Said second mark part turns to and said window portion position vis-a-vis; The color that then shows through this window portion is identical with the outer wall color of said door body; Through making appearance have the contrast that various colors can improve different appearance, help the on off state that the operator in time confirms said door body.
Preferably, on said mark part, be provided with fluorescent material.
Owing on said mark part, be provided with fluorescent material, help discerning the on off state of said refrigerator door at night, improved convenience.
The invention allows for a kind of refrigerator, it is characterized in that, on said refrigerator, be provided with aforementioned in the suggestion device of each described refrigerator door on off state.
Description of drawings
Fig. 1 is the decomposing schematic representation of door body;
Fig. 2 is in the front view under the closed condition for the door body;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 is the enlarged drawing at C place among Fig. 3;
Fig. 5 is in the front view under the open mode for the door body;
Fig. 6 be among Fig. 4 B-B to cutaway view;
Fig. 7 is the enlarged drawing at D place among Fig. 6.
The specific embodiment
Below in conjunction with Fig. 1～Fig. 7 the refrigerator of the specific embodiment of the invention is at length explained.In following description, said inboard is meant the side towards refrigerator inside, promptly in contrast to user's one side; The said outside is meant a side that deviates from refrigerator inside.Said first direction is meant that refrigerator door closes in the closed procedure, and mark part is with respect to the rotation direction of window portion, i.e. clockwise direction; Said second direction is meant in the refrigerator door opening procedure that mark part is with respect to the rotation direction of window portion, counterclockwise promptly.Said open mode comprises that a body is in the state of not closing tight fully.
Refrigerator comprises refrigerator main body; On this refrigerator main body, be provided with refrigerating chamber and refrigerating chamber; The corresponding refrigerating chamber opening that on refrigerator main body, offers with this refrigerating chamber is equipped with the refrigerating chamber doorframe and matches with this refrigerating chamber doorframe and in order to seal the refrigerating-chamber door body of this refrigerating chamber opening at this refrigerating chamber opening part.The corresponding refrigerating chamber opening that on refrigerator main body, offers with refrigerating chamber is equipped with the refrigerating chamber doorframe and matches with this refrigerating chamber doorframe and in order to seal the refrigerating chamber door body of this refrigerating chamber opening at this refrigerating chamber opening part.Certainly current refrigerator is not limited to aforementioned general layout, for example, also can refrigerating chamber be divided into a plurality of freezing chambers through separators such as dividing plates.Be example with a refrigerating chamber on the refrigerator below, specifically describe the suggestion device of refrigerator door on off state of the present invention, refrigerator door described here is meant the refrigerating chamber door body.
Shown in Figure 1 is the decomposing schematic representation of door body, as shown in Figure 1, and door body 1 mainly is formed by stacking door shell 11, foaming layer 15 and liner 16 successively; Door shell 11 is positioned at the outside of refrigerator; Constitute the outer wall of door body 1, liner 16 is positioned at the inboard of refrigerator, and foaming layer 15 is arranged between door shell 11 and the liner 16.The outside at door shell 11 is provided with appearance, and this appearance integral body is first color.One side and the refrigerator main body of door body 1 are rotationally connected (like Fig. 2 and shown in Figure 5), and other edge sides of door body 1 are through gasket and doorframe 2 (as shown in Figure 2) sealing.Door shell 11 be provided with handle 5 away from the be rotationally connected opposition side of a side of door body 1 and doorframe 2, the appearance of this handle 5 and door shell 11 are identical also to be first color.
Inboard in the planar portions 51 of handle 5 is provided with rotating shaft 4, on the side surface of this rotating shaft 4, is formed with the mark part and second mark part.Wherein, on the side surface of rotating shaft 4, form one protrudingly 44, constitute mark part by this convexity 44, the upper surface of this convexity 44 is consistent with the display area of window 3, and upper surface that should convexity 44 has second color that is different from first color; The position that is not formed with convexity 44 on the side surface by rotating shaft 4 constitutes second mark part, and this second mark part has first color.Rotating shaft 4 can be rotated with respect to window 3, and when protruding 44 turned to vis-a-vis position of window 3, window 3 showed second color that protruding 44 upper surfaces are had; Turn to when leaving with vis-a-vis position of window 3 when protruding 44, window 3 shows first color that side surface had of rotating shafts 4.The two ends of rotating shaft 4 place in the locating slot 14 through locating hole 14b respectively.Two ends in rotating shaft 4 are socketed with torsion spring 41 respectively, and this torsion spring 41 places in the locating slot 14, and the one of which end is positioned at locating slot 14, and its other end is connected on the first following alar part 42.
On the side surface of rotating shaft 4, be formed with first alar part 42 and second alar part 43; This first alar part 42 and second alar part 43 lay respectively at protruding 44 both sides; First alar part 42 is positioned at protruding 44 sides near doorframe 2, and second alar part 43 is positioned at protruding 44 sides away from doorframe 2.First alar part 42 and second alar part 43 are along the lengthy motion picture shape of the axial distribution of rotating shaft 4, are formed with claw 45 in the end of first alar part 42.Second alar part 43 extends to the inboard of handle 5, makes when beating opening door body 1, and the action that the user catches handle is the same operation that does not have sequencing with action to this second alar part 43, has improved the convenience of user's operation.Simultaneously; Be under the open mode at door body 1; Active force by torsion spring 41 is against on the boss 13 second alar part 43, and the rotation that can limit rotating shaft 4 is to guarantee that protruding 44 remain at and window 3 position vis-a-vis, simultaneously; Can also make torsion spring 41 can remain the pretension state, the position play can not occur.In addition; Owing to be to utilize second alar part 43 and the butt of boss 13 to realize, and second alar part 42 is positioned at the inboard of handle 5, than utilizing first alar part 42; Enough space configuration boss 13 being arranged, improved the flexibility of design with second alar part, 43 corresponding sides.Because the rotating shaft 4 and second alar part 43 are positioned at the inboard of handle 5, then can block the rotating shaft 4 and second alar part 43 through handle 5, make to be not easy to see them from the front of door body 1, help improving the overall appearance of refrigerator.
Corresponding with handle 5, on door shell 11, offer one step down mouthful 12, the first alar parts 42 the end pass this and step down mouthfuls 12 and extend in the refrigerator.Doorframe 2 is provided with inclined plane part 22, is at door body 1 and closes in the closed procedure, and claw 45 slides along inclined plane part 22.Recessed and form draw-in groove 21 by the end of inclined plane part 22 towards doorframe 2 one sides.Claw 45 on first alar part 42 extend in the refrigerator and with draw-in groove 21 and cooperates, and is under the closed condition at door body 1, and claw 45 engages with draw-in groove 21; Be under the open mode claw 45 and draw-in groove 21 engagement release at door body 1.Because the draw-in groove 21 that is provided with claw 45 and matches with this claw 45; Be under the closed condition at door body 1; Claw 45 engages with draw-in groove 21; The end that can prevent first alar part 42 under the effect of the restoring force of torsion spring 41 along inclined plane part 22 towards door external sideslip moving, can guarantee that protruding 44 are in to be positioned at all the time under the closed condition at the door body and leave and window 3 position vis-a-vis.
With reference to Fig. 2～Fig. 7, specifically describe below in conjunction with the course of action of above-mentioned described structure to the suggestion device of refrigerator door on off state.
Like Fig. 2～shown in Figure 4, be under the closed condition at door body 1, draw-in groove 21 engages with claw 45; 41 effects of 45 pairs of torsion springs of claw also make torsion spring 41 be in tensioning state; Rotating shaft 4 is rotated (being first direction) towards a side at draw-in groove 21 place, and the convexity in the rotating shaft 4 44 leaves and window 3 position vis-a-vis along first direction, makes that first color in the rotating shaft 4 is relative with window 3; The Show Color at window 3 places is identical with the color that door shell 11 is had, and then expression door body 1 is in closed condition.At this moment, second alar part 43 is towards planar portions 51 1 lateral movements near handle 5.
Like Fig. 5～shown in Figure 7; Be under the open mode at door body 1, draw-in groove 21 and claw 45 engagement release are under the effect of the restoring force of torsion spring 41; Rotating shaft 4 is rotated along second direction (being the rightabout of first direction); Make protruding 44 to turn to and window 3 position vis-a-vis, the Show Color at window 3 places is different with the color that door shell 11 is had, and reminds user's door body 1 to be in open mode with this.When rotating shaft 4 was rotated in a second direction,, second alar part 43 was towards near recess 17 1 lateral movements, and when protruding 44 with window 3 relatively the time, thereby second alar part 43 is against and limits protruding 44 on the boss 13 and continue to be rotated in a second direction.
It is thus clear that; Along with opening or closing of door body 1 can change the color that window 3 places show; Be under the open mode at door body 1; The Show Color at window 3 places is different with the color that door body 1 is had, and representes that through this color contrast refrigerator door is in open mode, to remind the timely closing refrigerator door body of user.With remind the user that timely closing refrigerator door is compared through the sound-producing device or the light-emitting device that move through electric energy are installed on refrigerator in the prior art; The described suggestion device of present embodiment is realized the prompt facility of refrigerator door on off state through frame for movement; Its not power consumption helps reducing the energy consumption of refrigerator.Simultaneously, as shown in Figure 1, owing to window 3 is opened on the planar portions 51 of handle 5, and the rotating shaft 4 and second alar part 43 etc. are set in the inboard of planar portions 51, can this part parts be blocked through planar portions 51, help improving the attractive in appearance of refrigerator.
In addition, on protruding 44, also fluorescent material can be set, thereby help the user discerns refrigerator door at night on off state.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle in a word, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
In the above-described embodiment,, on handle 5, offer window 3 like Fig. 2 and shown in Figure 5, corresponding with handle 5 positions, inclined plane part 22 and draw-in groove 21 are set on doorframe 2.Yet not limited thereto, also can offer window in other positions of door body, correspondingly corresponding with this window position, buckle is set on doorframe.
Again for example; In the above-described embodiment; The appearance color that handle 5 is had is identical with the color that door shell 11 is had, and the color that convexity 44 is had is different with the color of door shell 11, yet not limited thereto; The appearance color that handle had also can be different with the color that door shell is had, but the color of handle must be different from the color that convexity 44 is had.In addition, appearance of the present invention is not limited to color, can also be various pattern.
Again for example, as shown in Figure 1, in the above-described embodiment, realize that through transmission mechanism shown in Figure 4 rotating shaft 4 is with respect to window 3 rotations.Yet not limited thereto, also the adsorption effect of magnet capable of using drives rotating shaft and rotates with respect to window.Be specially: corresponding with convexity near a side of doorframe, a metal derby (for example, iron) is set in rotating shaft, corresponding with the handle position magnet is set on doorframe, and this magnet and metal derby have certain interval.Be under the closure state at the door body, the distance between magnet and metal derby diminishes, and magnet absorption metal derby makes convexity leave towards the lateral deviation near doorframe, then the solid colour of the Show Color at window place and door body; Be under the open mode at the door body, the distance between magnet and metal derby becomes big, and magnet can't adsorb metal derby, and convexity does not deflect, and then the Show Color at window place is different with the color of door body.It should be noted that; Adopt the magnet adsorption effect to drive among the embodiment of the relative window rotation of rotating shaft; In door body opening procedure or a door body be under the open mode, can turn to the position relative in order to make rotating shaft with window, also need corresponding away from a side of doorframe with convexity; Parts with constant weight are set, and these these parts preferably can not produce the object of adsorption effect with magnet in rotating shaft.In addition, the foregoing description rotates for the adsorption effect that adopts magnet drives the relative window of rotating shaft, also can adopt the repelling effect of magnet to drive the relative window rotation of rotating shaft, and is specifically similar to the above embodiments, do not give unnecessary details at this.
Again for example, mark part can also link through the switch motion of lever transmission mechanism or gear drive and door body and is that rotate at the center with the rotating shaft.
Claims (10)
1. the suggestion device of a refrigerator door on off state; Said refrigerator has an opening at least, and is corresponding with this opening, on said refrigerator, is provided with to be used to seal the door body (1) of this opening and the doorframe (2) that matches with this body (1); It is characterized in that; On the outer wall of said door body (1), be provided with window portion (3), through rotating shaft (4) mark part (44) be installed in the inboard of said outer wall
Said mark part (44) can link with the switch motion of said door body (1) and be that rotate at the center with said rotating shaft (4), and, being under the open mode at said body (1), said mark part (44) turns to and said window portion (3) position vis-a-vis; Be under the closed condition at said door body (1), said mark part (44) turns to the position of leaving said window portion (3).
2. suggestion device according to claim 1; It is characterized in that said mark part (44) is formed in the said rotating shaft (4), in said rotating shaft (4), also is formed with first alar part (42); In said rotating shaft (4), be set with torsion spring (41); One end of said torsion spring (41) is against on the said door body (1), and the other end is connected on said first alar part (42)
On said doorframe (2), be provided with inclined plane part (22); When said door body (1) carried out closing motion, the end of said first alar part (42) and said inclined plane part (22) butt and the active force that makes this first alar part (42) overcome said torsion spring (41) along this inclined plane part (22) slip rotated said rotating shaft (4).
3. suggestion device according to claim 2 is characterized in that, the end of said first alar part (42) is formed with claw (45),
On said doorframe (2), be provided with the draw-in groove (21) that matches with this claw (45), be under the closed condition at said door body (1), said claw (45) engages with said draw-in groove (21),
Also be formed with second alar part (43) in the said rotating shaft (4), this second alar part (43) supply operator's operation and make said rotating shaft (4) thus rotate the said claw (45) that makes on said first alar part (42) and remove and the engaging of said draw-in groove (21).
4. suggestion device according to claim 3 is characterized in that, on said door body (1), is provided with handle (5), and said second alar part (43) extends to the inboard of said handle (5).
5. suggestion device according to claim 4; It is characterized in that; Said handle (5) constitutes the part of said outer wall; Said window portion (3) is opened on the said handle (5), and said rotating shaft (4) is positioned at the inboard of said handle (5), covers said rotating shaft (4) and said second alar part (43) by this handle (5).
6. suggestion device according to claim 3; It is characterized in that; On said door body (1), be formed with stopper section (13), be under the open mode, said second alar part (43) is against on the said stopper section (13) by the active force of said torsion spring (41) at said door body (1).
7. suggestion device according to claim 2 is characterized in that, said door body (1) has step down mouthful (12), and the end of said first alar part (42) is passed said stepping down mouthful (12) and extended in the said refrigerator.
8. suggestion device according to claim 2; It is characterized in that; In said rotating shaft (4), also be formed with second mark part, said second mark part can link with the switch motion of said door body (1) and be the center rotation with said rotating shaft (4), and; Be under the open mode at said door body (1), said second mark part turns to the position of leaving said window portion (3); Be under the closed condition at said door body (1), said second mark part turns to and said window portion (3) position vis-a-vis,
Said mark part (44) is imposed the color that is different from said outer wall, and said second mark part is imposed the color identical with said outer wall.
9. suggestion device according to claim 1 is characterized in that, on said mark part (44), is provided with fluorescent material.
10. a refrigerator is characterized in that, on said refrigerator, is provided with the suggestion device of each described refrigerator door on off state in the claim 1～9.
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 |
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| 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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| CN102564026A true CN102564026A (en) | 2012-07-11 |
| CN102564026B CN102564026B (en) | 2016-07-06 |
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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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| CN106683595A (en) * | 2017-02-15 | 2017-05-17 | 重庆伟睿科技有限公司 | Advertising display door |
| CN108302885A (en) * | 2017-12-27 | 2018-07-20 | 青岛海尔股份有限公司 | The refrigerator door and refrigerator of microphone are installed |
| 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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|---|---|---|---|---|
| CN106683595A (en) * | 2017-02-15 | 2017-05-17 | 重庆伟睿科技有限公司 | Advertising display door |
| CN108302885A (en) * | 2017-12-27 | 2018-07-20 | 青岛海尔股份有限公司 | The refrigerator door and refrigerator of microphone are installed |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102564026B (en) | 2016-07-06 |
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