CN202101508U - Pull assembly, device for installing drawer and refrigeration device with pull assembly - Google Patents
Pull assembly, device for installing drawer and refrigeration device with pull assembly Download PDFInfo
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- CN202101508U CN202101508U CN2011201251263U CN201120125126U CN202101508U CN 202101508 U CN202101508 U CN 202101508U CN 2011201251263 U CN2011201251263 U CN 2011201251263U CN 201120125126 U CN201120125126 U CN 201120125126U CN 202101508 U CN202101508 U CN 202101508U
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- drawer
- gear
- rail
- casing
- pull assembly
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Abstract
The utility model discloses a pull assembly, which comprises a first rack, a second rack, a first sliding rail, a second sliding rail, a first gear set, a second gear set and a synchronization rod. The first rack and the second rack extend along the front direction and the rear direction respectively. The first sliding rail and the second sliding rail extend along the front direction and the rear direction respectively. Each of the first sliding rail and the second sliding rail comprises an outer rail and an inner rail which can move relative to the outer rail. The first gear set and the second gear set are installed on the inner rail of the first sliding rail and the inner rail of the second sliding rail correspondingly. Each of the first gear set and the second gear set comprises at least two gears which are meshed sequentially, and the tail gear of the tail end of the at least two gears is meshed with one of the first rack and the second rack of the corresponding side. Two ends of the synchronization rod are connected with a front gear in the first gear set and a front gear in the second gear set respectively. The front gear is located in front of the tail gear. The pull assembly can effectively lengthen moving distance and overcomes a plurality of shortcomings of various inconvenience caused by insufficient moving distance. The utility model further discloses a device for installing a drawer with a pull assembly and a refrigerator with the pull assembly.
Description
Technical field
The utility model relates to art of refrigeration units, the refrigeration plant that especially relates to a kind of pull assembly, is used to that the device of drawer is installed and has it.
Background technology
In the conventional refrigerator, general requirement to the drawer stroke, after needing to guarantee that drawer is extracted out fully, drawer can conveniently take out.The stroke of drawer is guaranteed that by slide rail slide rail is long more, and then stroke is long more, and the installation of long slide rail is a problem for the inner space of refrigerator.
In the general technology scheme, the gear of drawer left and right sides respectively has only one at present, and synchronizing bar is between two gears, and the gear of left and right sides is connected with the two ends of synchronizing bar with the tooth bar engagement and the while of both sides respectively, and the rear of tooth bar is the air channel.If will strengthen the slide rail stroke, the slide rail lengthening, according to the technical scheme in the conventional refrigerator, the problem that then exists synchronizing bar and air channel to interfere.Yet the air channel can not be therefrom separated, otherwise can have a strong impact on wind path circulation, so add long track in the conventional refrigerator and be difficult to realize with the method for lengthening drawer stroke.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.
For this reason, a purpose of the utility model is to propose a kind of pull assembly, the movement travel that can effectively extend of said pull assembly.
Another purpose of the utility model is to propose a kind of device that is used to install drawer with above-mentioned pull assembly.
Another purpose of the utility model is to propose a kind of above-mentioned refrigeration plant that is used to install the device of drawer that has.
A kind of pull assembly according to the utility model first aspect embodiment comprises: first and second tooth bars, and said first and second tooth bars extend along fore-and-aft direction respectively; First and second slide rails, each in said first and second slide rails include outer rail and with respect to said outer rail movably in rail, and said first and second slide rails extend along fore-and-aft direction respectively; First and second gear trains; Said first and second gear trains correspondingly are installed in respectively on the interior rail of said first and second slide rails; In said first and second gear trains each comprises that at least two gears mesh successively; And an engagement in the last gear of the rearmost end in said at least two gears and first and second tooth bars of side so that said last gear on said tooth bar motion and said in rail moving synchronously with respect to said outer rail; And synchronizing bar, the two ends of said synchronizing bar respectively with first and second gear trains in front gear be connected so that the synchronized movement between said first and second gear trains, wherein front gear is positioned at said last gear front side.
Pull assembly according to the utility model embodiment; The synchromesh gear group that comprises at least two gears through employing; And with tooth bar meshed gears and the gear that is connected with synchronizing bar is not same; The movement travel that can effectively extend has solved much the defective of the various inconveniences that cause inadequately owing to movement travel.
In addition, the pull assembly according to the utility model also has following additional technical feature:
In said first and second gear trains each comprises two meshed gears successively respectively.
Perhaps, each in said first and second gear trains comprises three meshed gears successively respectively.
Rail is located in the outer rail through ball slidably in said.
According to a kind of device that is used to install drawer of the utility model second aspect embodiment, wherein said drawer is installed in the casing and said casing front side is opened wide, and said device comprises: drawer door; First and second drawer frames, the front end of said first and second drawer frames is connected to said drawer door respectively, between said first and second drawer frames, to place said drawer; With according to the pull assembly described in the utility model first aspect embodiment; Wherein said first and second tooth bars are installed in respectively on the left and right sides sidewall in the said casing, and said first and second drawer frames are separately fixed on the interior rail of said first and second slide rails and slide with respect to outer rail with the interior rail with said first and second slide rails.
Alternatively, the front end left and right symmetrically of said first and second drawer frames links to each other with said drawer door.
The said device that is used to install drawer further comprises first and second slide track seats; Said first and second slide track seats are located at respectively on the left and right sides sidewall in the said casing, and the outer rail in said first and second slide rails is fixed in said first and second slide track seats and said first and second tooth bars are installed in respectively in said first and second slide track seats.
A kind of refrigeration plant according to the utility model third aspect embodiment comprises a chamber, and said chamber comprises: casing is formed with the gap that has preset distance between the left and right sides of air channel and said air channel and said casing respectively in the said casing; According to the device that is used to install drawer described in the utility model second aspect embodiment, wherein drawer door opens and closes said casing, and the rear end of said first and second slide track seats extend into respectively in the gap between said air channel and the said casing; And drawer, said drawer removably is placed between said first and second drawer frames.
Alternatively, each in said first and second gear trains comprises three meshed gears successively respectively, and the gear shape of its front side becomes said front gear.
Front side in said air channel is provided with air outlet.
Refrigeration plant according to the utility model embodiment; Utilize gap between air channel and the wall box to be used for installing first and second slide rails of lengthening; Utilization comprises that the gear train of at least two gears cooperates, and the position of relative first slide rail of synchronizing bar and second slide rail is moved on to the slide rail stage casing by the slide rail end, makes synchronizing bar can not cause interference to the structure in air channel; And then solved a lot because the slide rail stroke is not enough, the defective that causes the drawer of refrigerating chamber can not or be inconvenient to take out.
Additional aspect of the utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the schematic representation of apparatus that is used to install drawer according to the utility model embodiment;
Fig. 2 is an explosive view of being used to shown in Fig. 1 the device of drawer being installed;
Fig. 3 is the sketch map of casing of device that is used to install drawer that is used to install according to the utility model embodiment;
Fig. 4 is used to install the device of drawer and the scheme of installation in air channel according to the refrigeration plant of the utility model embodiment;
Fig. 5 installs the device of drawer and the installation diagrammatic top view in air channel being used among Fig. 1;
Fig. 6 is the sketch map according to the refrigeration plant of the utility model embodiment;
Fig. 7 is the Unit Installation sketch map that is used to install drawer of the refrigeration plant shown in Fig. 6; And
Fig. 8 is the enlarged diagram that Fig. 7 centre circle shows A portion.
Main Reference numeral:
1: the pull assembly;
11a, 11b: first and second tooth bars;
12a, 12b: first and second slide rails; 121: outer rail; 122: interior rail;
13a, 13b: first and second gear trains; 131: last gear; 132: front gear;
14: synchronizing bar;
2: drawer door;
3a, 3b: first and second drawer frames;
4a, 4b: first and second slide track seats;
100: casing; 200: the air channel; 210: air outlet; 300: drawer
The specific embodiment
Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " top ", " end ", " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the utility model; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In the description of the utility model, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Following with reference to a kind of pull assembly 1 of figure 1-Fig. 2 description according to the utility model first aspect embodiment.
According to the pull assembly 1 of the utility model embodiment, comprise the first tooth bar 11a and the second tooth bar 11b, the first slide rail 12a and the second slide rail 12b, the first gear train 13a and the second gear train 13b, and synchronizing bar 14.
Shown in Fig. 1 and Fig. 2, the first tooth bar 11a and the second tooth bar 11b extend along fore-and-aft direction respectively.Among the first slide rail 12a and the second slide rail 12b each include outer rail 121 and with respect to outer rail 121 movably in rail 122, and the first slide rail 12a and the second slide rail 12b extend along fore-and-aft direction respectively.
The first gear train 13a and the second gear train 13b correspondingly are installed in respectively on the interior rail 122 of the first slide rail 12a and the second slide rail 12b; For example on the interior rail 122 of the first slide rail 12a and the second slide rail 12b, be respectively equipped with axis hole; Among the first gear train 13a and the second gear train 13b each comprises at least two gears of engagement successively, comprises last gear 131 that is positioned at rearmost end and the front gear that is positioned at last gear 131 front sides at least in two gears at least.It is understandable that; Front gear 132 described herein is so long as be positioned at the gear of last gear 131 front sides and get final product; For example when the first gear train 13a or the second gear train 13b comprise at least three gears, front gear 132 can be the gear that is positioned at front side, also can be the gear in the middle of being positioned at.
Wherein last gear 131 and first a tooth bar 11a of its side and an engagement among the second tooth bar 11b; So that motion and interior rail 122 the moving synchronously with respect to outer rail 121 of last gear 131 on tooth bar; Particularly; The last gear 131 among the first gear train 13a and the first tooth bar 11a mesh and other gears and 131 engagements of last gear and unsettled (promptly not meshing with the first tooth bar 11a); And last gear 131 among the second gear train 13b and second tooth bar 11b engagement, and other gears and 131 engagements of last gear and unsettled (promptly not meshing) with the second tooth bar 11b.
The two ends of synchronizing bar 14 respectively with the first gear train 13a and the second gear train 13b in front gear 132 be connected so that the synchronized movement between the first gear train 13a and the second gear train 13b.That is to say; Through synchronizing bar 14; Make motion and last gear 131 in two gear train 13bs and the synchronized movement second tooth bar 11b between of last gear 131 between the first tooth bar 11a among the gear train 13a that wins; So that the slide rail of both sides moves forward and backward simultaneously, improve motion along the slippage degree, reduce rocking of causing because the motion of two wood side-guides is inconsistent.To sum up, in the first gear train 13a or the second gear train 13b, have only a gear to be connected respectively, and have a gear to be meshed in addition with the tooth bar of side with synchronizing bar 14.
Thus; As shown in Figure 1; When the user applied pulling force forward respectively to the interior rail 122 of the first slide rail 12a and the second slide rail 12b, interior rail 122 travelled forward with respect to outer rail 121, and the last gear 131 of the first gear train 13a and the second gear train 13b travels forward on the first tooth bar 11a and the second tooth bar 11b respectively simultaneously simultaneously; When last gear 131 arrive its corresponding sides tooth bar foremost the time, reach its range according to the pull assembly of the utility model embodiment.Otherwise the pull assembly retracts to its minimum stroke to the interior rail 122 of the first slide rail 12a and the second slide rail 12b along moving then in the other direction.
Perhaps; When on synchronizing bar 14, applying moment of torsion automatically through motor; The front gear 132 that synchronizing bar 14 drives the first gear train 13a and the second gear train 13b rotates; Front gear 132 drives last gear 131 and on the tooth bar of side, travels forward, when last gear 131 arrive its corresponding sides tooth bar foremost the time, reach its range according to the pull assembly of the utility model embodiment.Otherwise on synchronizing bar 14, applying when moving in the other direction then, the pull assembly retracts to its minimum stroke.
Thus; With respect to traditional be the pull mode of same synchromesh gear with tooth bar meshed gears and the gear that is connected with synchronizing bar; Stroke according to the pull assembly of the utility model embodiment has extended, and the lengthening distance is made as D, supposes that two centre-to-centre spacing after the gears engaged are d; Each number of gears that comprises among the first gear train 13a and the second gear train 13b is n, then the * d of the distance B of the stroke of pull assembly lengthening=(n-1).Pull assembly according to the utility model embodiment; The synchromesh gear group that comprises at least two gears through employing; And with tooth bar meshed gears and the gear that is connected with synchronizing bar is not same; The movement travel that can effectively extend has solved much the defective of the various inconveniences that cause inadequately owing to movement travel, can avoid drawer can not or to be inconvenient to take out when for example being used in the refrigerator pull drawer according to the pull assembly of the utility model embodiment.
In an embodiment of the utility model, each among the first gear train 13a and the second gear train 13b comprises two meshed gears successively respectively.At this moment, pull assembly elongation distance B=(2-1) * d is a gear centre apart from d.
In another embodiment of the utility model, each among the first gear train 13a and the second gear train 13b comprises three meshed gears successively respectively, and wherein front gear 132 can be the gear that is positioned at front side, also can be the gear in the middle of being positioned at.At this moment, pull assembly elongation distance B=(3-1) * d is two gear centres apart from d.
In some embodiment of the utility model, interior rail 122 is located in the outer rail 121 through ball slidably, and promptly the first slide rail 12a and the second slide rail 12b can be respectively ball slide rail.
Describe a kind of device that is used to install drawer according to the utility model second aspect embodiment according to Fig. 1-Fig. 3 below, wherein drawer 300 is installed in the casing 100 and casing 100 front sides are opened wide.
According to the device that is used to install drawer of the utility model embodiment, comprise the pull assembly of describing among drawer door 2, the first drawer frame 3a and the second drawer frame 3b and the above-mentioned first aspect embodiment 1.As depicted in figs. 1 and 2, the front end of the first drawer frame 3a and the second drawer frame 3b is connected to drawer door 2 respectively, between the first drawer frame 3a and the second drawer frame 3b, to place drawer 300.Alternatively, the front end left and right symmetrically of the first drawer frame 3a and the second drawer frame 3b links to each other with drawer door 2.As shown in Figure 3; The first tooth bar 11a of pull assembly and the second tooth bar 11b are installed in respectively on the left and right sides sidewall in the casing 100, and the first drawer frame 3a and the second drawer frame 3b are separately fixed on the outer rail 121 of the first slide rail 12a and the second slide rail 12b and slide with respect to interior rail 122 with the outer rail 121 with the first slide rail 12a and the second slide rail 12b.
As depicted in figs. 1 and 2; The device that is used to install drawer according to one of them embodiment of the utility model; Further comprise the first slide track seat 4a and the second slide track seat 4b; The first slide track seat 4a and the second slide track seat 4b are located at respectively on the left and right sides sidewall in the casing 100; The outer rail 121 of the first slide rail 12a and the second slide rail 12b is separately fixed in the first slide track seat 4a and the second slide track seat 4b; And the first tooth bar 11a and the second tooth bar 11b are installed in respectively in the first slide track seat 4a and the second slide track seat 4b, and the first slide track seat 4a and the second slide track seat 4b are supporting outer rail 121 and the first tooth bar 11a and the second tooth bar 11b of the first slide rail 12a and the second slide rail 12b respectively thus, and are supporting the motion of interior rail 122 of the second slide rail 12b of interior rail 122 and the second gear train 13b of the first slide rail 12a that the first gear train 13a is installed respectively.
Describing a kind of refrigeration plant according to the utility model third aspect embodiment according to Fig. 1-Fig. 5 below, is that refrigerator is that example describes the utility model below with the refrigeration plant.Certainly, the utility model is not limited to this, for example, also is refrigeration plant refrigerator-freezer etc. for example of other types according to the refrigeration plant of the utility model.This refrigeration plant comprises a chamber, is that the refrigerating chamber of refrigerator is that example describes with a chamber further below.
According to the refrigerator of the utility model embodiment, wherein refrigerating chamber comprises: the device of describing among casing 100, drawer 300 and the above-mentioned second aspect embodiment that is used to install drawer.Like Fig. 4-shown in Figure 7, be provided with air channel 200 in the casing 100, particularly, air channel 200 is fixed on the casing to be used to distributing flowing of cold wind, has the gap of preset distance between the left and right sides of air channel 200 and casing 100 respectively.Drawer door 2 opens and closes casing 100; And the rear end of the first slide track seat 4a and the second slide track seat 4b extend into respectively in the gap between air channel 200 and the casing 100; Thereby in the slide rail movement travel that extended, synchronizing bar 14 can not cause interference to the structure in air channel.Drawer 300 removably is placed between the first drawer frame 3a and the second drawer frame 3b.
Refrigerator according to the utility model embodiment; Utilize gap between air channel 200 and casing 100 sidewalls to be used for installing first and second slide rails of lengthening; Utilization comprises that the gear train of at least two gears cooperates, and the position of the synchronizing bar 14 relative first slide rail 12a and the second slide rail 12b is moved on to the slide rail stage casing by the slide rail end, makes synchronizing bar 14 can not cause interference to the structure in air channel 200; And then solved a lot because the slide rail stroke is not enough, the defective that causes the drawer of refrigerating chamber can not or be inconvenient to take out.
In one of them embodiment of the utility model, each among the first gear train 13a and the second gear train 13b comprises three meshed gears successively respectively, and the gear shape of its front side becomes front gear 132, like Fig. 7 and shown in Figure 8.
In some embodiment of the utility model, 200 front side is provided with air outlet 210 in the air channel.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained among at least one embodiment or example of the utility model.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited claim and equivalent thereof.
Claims (10)
1. a pull assembly is characterized in that, comprising:
First and second tooth bars, said first and second tooth bars extend along fore-and-aft direction respectively;
First and second slide rails, each in said first and second slide rails include outer rail and with respect to said outer rail movably in rail, and said first and second slide rails extend along fore-and-aft direction respectively;
First and second gear trains; Said first and second gear trains correspondingly are installed in respectively on the interior rail of said first and second slide rails; In said first and second gear trains each comprises that at least two gears mesh successively; And an engagement in the last gear of the rearmost end in said at least two gears and first and second tooth bars of side so that said last gear on said tooth bar motion and said in rail moving synchronously with respect to said outer rail; With
Synchronizing bar, the two ends of said synchronizing bar respectively with first and second gear trains in front gear be connected so that the synchronized movement between said first and second gear trains, wherein front gear is positioned at said last gear front side.
2. pull assembly according to claim 1 is characterized in that, each in said first and second gear trains comprises two meshed gears successively respectively.
3. pull assembly according to claim 1 is characterized in that, each in said first and second gear trains comprises three meshed gears successively respectively.
4. pull assembly according to claim 1 is characterized in that, said interior rail is located in the outer rail through ball slidably.
5. device that is used to install drawer, wherein said drawer are installed in the casing and said casing front side is opened wide, and it is characterized in that said device comprises:
Drawer door;
First and second drawer frames, the front end of said first and second drawer frames is connected to said drawer door respectively, between said first and second drawer frames, to place said drawer; With
According to each described pull assembly among the claim 1-4; Wherein said first and second tooth bars are installed in respectively on the left and right sides sidewall in the said casing, and said first and second drawer frames are separately fixed on the interior rail of said first and second slide rails and slide with respect to outer rail with the interior rail with said first and second slide rails.
6. the device that is used to install drawer according to claim 5 is characterized in that, the front end left and right symmetrically of said first and second drawer frames links to each other with said drawer door.
7. the device that is used to install drawer according to claim 6; It is characterized in that; Further comprise first and second slide track seats; Said first and second slide track seats are located at respectively on the left and right sides sidewall in the said casing, and the outer rail in said first and second slide rails is fixed in said first and second slide track seats and said first and second tooth bars are installed in respectively in said first and second slide track seats.
8. a refrigeration plant comprises a chamber, it is characterized in that, said chamber comprises:
Casing is formed with the gap that has preset distance between the left and right sides of air channel and said air channel and said casing respectively in the said casing;
According to each described device that is used to install drawer among the claim 5-7, wherein drawer door opens and closes said casing, and the rear end of said first and second slide track seats extend into respectively in the gap between said air channel and the said casing; And
Drawer, said drawer removably are placed between said first and second drawer frames.
9. refrigeration plant according to claim 8 is characterized in that, each in said first and second gear trains comprises three meshed gears successively respectively, and the gear shape of its front side becomes said front gear.
10. refrigeration plant according to claim 8 is characterized in that, is provided with air outlet in the front side in said air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201251263U CN202101508U (en) | 2011-04-22 | 2011-04-22 | Pull assembly, device for installing drawer and refrigeration device with pull assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201251263U CN202101508U (en) | 2011-04-22 | 2011-04-22 | Pull assembly, device for installing drawer and refrigeration device with pull assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101508U true CN202101508U (en) | 2012-01-04 |
Family
ID=45387516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201251263U Expired - Lifetime CN202101508U (en) | 2011-04-22 | 2011-04-22 | Pull assembly, device for installing drawer and refrigeration device with pull assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN202101508U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278862A (en) * | 2011-04-22 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer |
| CN103017470A (en) * | 2013-01-05 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Electric drawer assembly for refrigerator and refrigerator with same |
| CN103277970A (en) * | 2013-04-28 | 2013-09-04 | 海尔集团公司 | Drawer bracket and drawer assembly with drawer bracket |
| WO2019205674A1 (en) * | 2018-04-25 | 2019-10-31 | 青岛海尔股份有限公司 | Engagement assembly, sliding rail mechanism having same, drawer, refrigerator |
| CN116358238A (en) * | 2023-03-30 | 2023-06-30 | 长虹美菱股份有限公司 | Drawer and refrigerator |
-
2011
- 2011-04-22 CN CN2011201251263U patent/CN202101508U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278862A (en) * | 2011-04-22 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer |
| CN102278862B (en) * | 2011-04-22 | 2013-11-13 | 合肥美的电冰箱有限公司 | Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer |
| CN103017470A (en) * | 2013-01-05 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Electric drawer assembly for refrigerator and refrigerator with same |
| CN103277970A (en) * | 2013-04-28 | 2013-09-04 | 海尔集团公司 | Drawer bracket and drawer assembly with drawer bracket |
| CN103277970B (en) * | 2013-04-28 | 2015-09-02 | 海尔集团公司 | Drawer bracket and there is the drawer appliance of this drawer bracket |
| WO2019205674A1 (en) * | 2018-04-25 | 2019-10-31 | 青岛海尔股份有限公司 | Engagement assembly, sliding rail mechanism having same, drawer, refrigerator |
| US11209207B2 (en) | 2018-04-25 | 2021-12-28 | Qingdao Haier Co., Ltd. | Engaging assembly and slide rail mechanism, drawer and refrigerator having the same |
| CN116358238A (en) * | 2023-03-30 | 2023-06-30 | 长虹美菱股份有限公司 | Drawer and refrigerator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20120104 Effective date of abandoning: 20131113 |
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| RGAV | Abandon patent right to avoid regrant |