CN102278862B - Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer - Google Patents
Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer Download PDFInfo
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- CN102278862B CN102278862B CN201110104380XA CN201110104380A CN102278862B CN 102278862 B CN102278862 B CN 102278862B CN 201110104380X A CN201110104380X A CN 201110104380XA CN 201110104380 A CN201110104380 A CN 201110104380A CN 102278862 B CN102278862 B CN 102278862B
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Abstract
The invention discloses a drawing component, comprising: a first tooth bar and a second tooth bar respectively extending in a front-back direction; a first slide rail and a second slide rail respectively extending in a front-back direction; each of the first slide rail and the second slide rail comprises an external rail and an internal rail capable of moving relative to the external rail; each of a first gear group and a second gear group respectively correspondingly installed on the internal rails of the first slide rail and the second slide rail comprises at least two gears in successive engagement, and end gears at the final ends of the at least two gears are engaged with one of the first tooth bar and the second tooth bar at the corresponding side; and a synchronous rod with two ends respectively connected with front gears in the first and second gear groups, wherein the front gears are at the front sides of the end gears. According to the drawing component in the embodiment of the invention, movement travel can be effectively lengthened, and many defects of various inconvenience caused by insufficient movement travel are overcome. The invention also discloses a device provided with the drawing component and used for installing the drawer and a refrigerator provided with the device.
Description
Technical field
The present invention relates to art of refrigeration units, the refrigeration plant that especially relates to a kind of pulling component, is used for that the device of drawer is installed and has it.
Background technology
In conventional refrigerator, generally to the requirement of drawer stroke, after needing to guarantee that drawer is extracted out fully, drawer can conveniently take out.The stroke of drawer guarantees by slide rail, and slide rail is longer, and stroke is longer, 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 only has 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 tooth bar engagement and the while of both sides respectively, and the rear of tooth bar is air channel.If strengthen the slide rail stroke, slide rail lengthens, according to the technical scheme in conventional refrigerator, and the problem that exists synchronizing bar and air channel to interfere.Yet air channel can not be therefrom separated, otherwise can have a strong impact on wind path circulation, so add long track in conventional refrigerator and be difficult to realize with the method that lengthens the drawer stroke.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in prior art.
For this reason, one object of the present invention is to propose a kind of pulling component, and described pulling component can effectively lengthen movement travel.
Another object of the present invention is to propose a kind of device that is used for installing drawer with above-mentioned pulling component.
A further object of the present invention is to propose a kind of refrigeration plant with above-mentioned device for drawer is installed.
A kind of pulling component according to first aspect present invention embodiment comprises: the first and second tooth bars, and described the first and second tooth bars extend along fore-and-aft direction respectively; The first and second slide rails, each in described the first and second slide rails include outer rail and with respect to described outer rail movably in rail, and described the first and second slide rails extend along fore-and-aft direction respectively; The first and second gear trains, described the first and second gear trains correspondingly are arranged on respectively on the interior rail of described the first and second slide rails, each in described the first and second gear trains comprises that at least two gears mesh successively, and an engagement in the last gear of the rearmost end in described at least two gears and the first and second tooth bars of respective side, so that the motion of described last gear on described tooth bar synchronizeed with respect to the movement of described outer rail with described interior rail; And synchronizing bar, the two ends of described synchronizing bar are connected with front gear in the first and second gear trains respectively so that the synchronized movement between described the first and second gear trains, and wherein front gear is positioned at described last gear front side.
Pulling component according to the embodiment of the present invention, the synchronous gear wheels that comprise at least two gears by employing, and with tooth bar meshed gears and the gear that is connected with synchronizing bar, not same, can effectively lengthen movement travel, solve much the defect of the various inconveniences that cause not due to movement travel.
In addition, also have following additional technical feature according to pulling component of the present invention:
Each in described the first and second gear trains comprises respectively two meshed gears successively.
Perhaps, each in described the first and second gear trains comprises respectively three meshed gears successively.
Described interior rail is located in outer rail slidably by ball.
According to a kind of device for drawer is installed of second aspect present invention embodiment, wherein said drawer is arranged in casing and described casing front side is opened wide, and described device comprises: drawer door; The first and second drawer frames, the front end of described the first and second drawer frames is connected to respectively described drawer door, to place described drawer between described the first and second drawer frames; With the pulling component according to described in first aspect present invention embodiment, wherein said the first and second tooth bars are arranged on respectively on left and right sidewall in described casing, and described the first and second drawer frames are separately fixed on the interior rail of described the first and second slide rails and slide with respect to outer rail with the interior rail with described the first and second slide rails.
Alternatively, the front end left and right symmetrically of described the first and second drawer frames is connected with described drawer door.
Described device for drawer is installed further comprises the first and second slide track seats, described the first and second slide track seats are located at respectively on the interior left and right sidewall of described casing, and the outer rail in described the first and second slide rails is fixed in described the first and second slide track seats and described the first and second tooth bars are arranged on respectively in described the first and second slide track seats.
A kind of refrigeration plant according to third aspect present invention embodiment, comprise a chamber, and described chamber comprises: casing is formed with the gap that has respectively preset distance between the left and right sides of air channel and described air channel and described casing in described casing; According to the device that drawer be used for to be installed described in second aspect present invention embodiment, wherein drawer door opens and closes described casing, and the rear end of described the first and second slide track seats extend into respectively in gap between described air channel and described casing; And drawer, described drawer removably is placed between described the first and second drawer frames.
Alternatively, each in described the first and second gear trains comprises respectively three meshed gears successively, and the gear shape of its front side becomes described front gear.
Front side in described air channel is provided with air outlet.
Refrigeration plant according to the embodiment of the present invention, utilize the gap between air channel and wall box to be used for installing the first and second slide rails of lengthening, utilization comprises that the gear train of at least two gears coordinates, the position of relative the first slide rail of synchronizing bar and the second slide rail is moved on to the slide rail stage casing by the slide rail end, make synchronizing bar can not cause interference to the structure in air channel, and then solved much because the slide rail stroke is inadequate the defect that causes the drawer of refrigerating chamber can not or be inconvenient to take out.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or by practice of the present invention, recognize.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the device that is used for the installation drawer of the embodiment of the present invention;
Fig. 2 is the explosive view of being used for shown in Fig. 1 the device of drawer being installed;
Fig. 3 is for the schematic diagram of installing according to the casing for the device that drawer is installed of the embodiment of the present invention;
Fig. 4 is according to the device that is used for the installation drawer of the refrigeration plant of the embodiment of the present invention and the scheme of installation in air channel;
Fig. 5 installs the device of drawer and the installation diagrammatic top view in air channel being used in Fig. 1;
Fig. 6 is the schematic diagram according to the refrigeration plant of the embodiment of the present invention;
Fig. 7 is the scheme of installation of the device that is used for the installation drawer of the refrigeration plant shown in Fig. 6; And
Fig. 8 is the enlarged diagram that Fig. 7 centre circle shows A section.
Main Reference numeral:
1: pulling component;
11a, 11b: the first and second tooth bars;
12a, 12b: the first and second slide rails; 121: outer rail; 122: interior rail;
13a, 13b: the first and second gear trains; 131: last gear; 132: front gear;
14: synchronizing bar;
2: drawer door;
3a, 3b: the first and second drawer frames;
4a, 4b: the first and second slide track seats;
100: casing; 200: air channel; 210: air outlet; 300: drawer
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " vertically ", " laterally ", " on ", orientation or the position relationship of the indications such as D score, 'fornt', 'back', " left side ", " right side ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or hint that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Below with reference to a kind of pulling component 1 of Fig. 1-Fig. 2 description according to first aspect present invention embodiment.
According to the pulling component 1 of the embodiment of the present invention, 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.
As shown in Figures 1 and 2, the first tooth bar 11a and the second tooth bar 11b extend along fore-and-aft direction respectively.Each in the first slide rail 12a and the second slide rail 12b 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 arranged on respectively on the interior rail 122 of the first slide rail 12a and the second slide rail 12b, for example be respectively equipped with axis hole on the interior rail 122 of the first slide rail 12a and the second slide rail 12b, each in the first gear train 13a and the second gear train 13b comprises at least two gears of engagement successively, comprises at least the 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.Be 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, can be also the gear in the middle of being positioned at.
Wherein last gear 131 and the first tooth bar 11a of its respective side and an engagement in the second tooth bar 11b, so that the motion of last gear 131 on tooth bar synchronizeed with respect to the movement of outer rail 121 with interior rail 122, particularly, last gear 131 in the first gear train 13a and the first tooth bar 11a mesh and other gears and 131 engagements of last gear and unsettled (namely with the first tooth bar 11a, not meshing), and the last gear 131 in the second gear train 13b and the second tooth bar 11b engagement, and other gears and 131 engagements of last gear and unsettled (namely with the second tooth bar 11b, not meshing).
The two ends of synchronizing bar 14 are connected so that the synchronized movement between the first gear train 13a and the second gear train 13b with the front gear 132 in the first gear train 13a and the second gear train 13b respectively.That is to say, by 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 in the first gear train 13a, so that the slide rail of both sides moves forward and backward simultaneously, improve the smooth degree of motion, reduce rocking of causing because two wood side-guide motions are inconsistent.To sum up, in the first gear train 13a or the second gear train 13b, only have respectively a gear to be connected with synchronizing bar 14, and have in addition a gear to be meshed with the tooth bar of respective side.
Thus, as shown in Figure 1, when the user applies respectively forward pulling force to the interior rail 122 of the first slide rail 12a and the second slide rail 12b, interior rail 122 travels forward with respect to outer rail 121, the last gear 131 of the first gear train 13a and the second gear train 13b travels forward respectively simultaneously on the first tooth bar 11a and the second tooth bar 11b simultaneously, when last gear 131 arrive its corresponding sides tooth bar foremost the time, reach its range according to the pulling component of the embodiment of the present invention.Otherwise the interior rail 122 of the first slide rail 12a and the second slide rail 12b retracts to its minimum stroke along the pulling component that moves in the other direction.
Perhaps, when automatically applying moment of torsion by motor on synchronizing bar 14, 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 travels forward on the tooth bar of respective side, when last gear 131 arrive its corresponding sides tooth bar foremost the time, reach its range according to the pulling component of the embodiment of the present invention.Otherwise, apply while moving in the other direction pulling component and retract to its minimum stroke on synchronizing bar 14.
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, lengthened according to the stroke of the pulling component of the embodiment of the present invention, and lengthen distance and be made as D, suppose that two centre-to-centre spacing after the gear engagement are d, each number of gears that comprises in the first gear train 13a and the second gear train 13b is n, the * d of the distance D that lengthens of the stroke of pulling component=(n-1).Pulling component according to the embodiment of the present invention, the synchronous gear wheels that comprise at least two gears by employing, and with tooth bar meshed gears and the gear that is connected with synchronizing bar, not same, can effectively lengthen movement travel, solved much the defect of the various inconveniences that cause not due to movement travel, for example according to the pulling component of the embodiment of the present invention for avoiding the drawer can not or to be inconvenient to take out during the pull drawer in refrigerator.
In one embodiment of the invention, each in the first gear train 13a and the second gear train 13b comprises respectively two meshed gears successively.At this moment, pulling component elongation distance D=(2-1) * d is a gear centre apart from d.
In another embodiment of the present invention, each in the first gear train 13a and the second gear train 13b comprises respectively three meshed gears successively, and wherein front gear 132 can be the gear that is positioned at front side, can be also the gear in the middle of being positioned at.At this moment, pulling component elongation distance D=(3-1) * d is two gear centres apart from d.
In some embodiments of the invention, interior rail 122 is located in outer rail 121 slidably by ball, and namely the first slide rail 12a and the second slide rail 12b can be respectively ball slide rail.
Below according to Fig. 1-Fig. 3, describe a kind of device for drawer is installed according to second aspect present invention embodiment, wherein drawer 300 is arranged in casing 100 and casing 100 front sides are opened wide.
The device that is used for installing drawer according to the embodiment of the present invention, comprise the pulling component 1 of describing in drawer door 2, the first drawer frame 3a and the second drawer frame 3b and above-mentioned first aspect embodiment.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 respectively drawer door 2, to place drawer 300 between the first drawer frame 3a and the second drawer frame 3b.Alternatively, the front end left and right symmetrically of the first drawer frame 3a and the second drawer frame 3b is connected with drawer door 2.As shown in Figure 3, the first tooth bar 11a of pulling component and the second tooth bar 11b are arranged on respectively on left and right sidewall in 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 for installing drawer of one of them embodiment according to the present invention, 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 interior left and right sidewall of 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 arranged on respectively in 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 supporting respectively 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 thus, and supporting respectively the motion of interior rail 122 of the second slide rail 12b of the interior rail 122 of the first slide rail 12a that the first gear train 13a is installed and the second gear train 13b.
Below according to a kind of refrigeration plant of Fig. 1-Fig. 5 description according to third aspect present invention embodiment, below the present invention will be described as example take refrigeration plant as refrigerator.Certainly, the present invention is not limited to this, for example, is also refrigeration plant such as refrigerator-freezer of other types etc. according to refrigeration plant of the present invention.This refrigeration plant comprises a chamber, and below further the refrigerating chamber take a chamber as refrigerator describes as example.
According to the refrigerator of the embodiment of the present invention, wherein refrigerating chamber comprises: the device that is used for installing drawer of describing in casing 100, drawer 300 and above-mentioned second aspect embodiment.As Figure 4-Figure 7, be provided with air channel 200 in casing 100, particularly, air channel 200 is fixed on casing to be used for distributing flowing of cold wind, has respectively the gap of preset distance between the left and right sides of air channel 200 and casing 100.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 gap between air channel 200 and casing 100, thereby when having lengthened the slide rail movement travel, 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 embodiment of the present invention, utilize the gap between air channel 200 and casing 100 sidewalls to be used for installing the first and second slide rails of lengthening, utilization comprises that the gear train of at least two gears coordinates, the position of relative the first slide rail 12a of synchronizing bar 14 and the second slide rail 12b is moved on to the slide rail stage casing by the slide rail end, make synchronizing bar 14 can not cause interference to the structure in air channel 200, and then solved much because the slide rail stroke is inadequate the defect that causes the drawer of refrigerating chamber can not or be inconvenient to take out.
In one of them embodiment of the present invention, each in the first gear train 13a and the second gear train 13b comprises respectively three meshed gears successively, and the gear shape of its front side becomes front gear 132, as shown in Figure 7 and Figure 8.
In some embodiments of the invention, 200 front side is provided with air outlet 210 in 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 to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a pulling component, is characterized in that, comprising:
The first and second tooth bars, described the first and second tooth bars extend along fore-and-aft direction respectively;
The first and second slide rails, each in described the first and second slide rails include outer rail and with respect to described outer rail movably in rail, and described the first and second slide rails extend along fore-and-aft direction respectively;
The first and second gear trains, described the first and second gear trains correspondingly are arranged on respectively on the interior rail of described the first and second slide rails, each in described the first and second gear trains comprises that at least two gears mesh successively, and an engagement in the last gear of the rearmost end in described at least two gears and the first and second tooth bars of respective side, so that the motion of described last gear on described tooth bar synchronizeed with respect to the movement of described outer rail with described interior rail; With
Synchronizing bar, the two ends of described synchronizing bar are connected with front gear in the first and second gear trains respectively so that the synchronized movement between described the first and second gear trains, and wherein front gear is positioned at described last gear front side.
2. pulling component according to claim 1, is characterized in that, each in described the first and second gear trains comprises respectively two meshed gears successively.
3. pulling component according to claim 1, is characterized in that, each in described the first and second gear trains comprises respectively three meshed gears successively.
4. pulling component according to claim 1, is characterized in that, described interior rail is located in outer rail slidably by ball.
5. device that drawer be used for to be installed, wherein said drawer is arranged in casing and described casing front side is opened wide, and it is characterized in that, and described device comprises:
Drawer door;
The first and second drawer frames, the front end of described the first and second drawer frames is connected to respectively described drawer door, to place described drawer between described the first and second drawer frames; With
The described pulling component of any one according to claim 1-4, wherein said the first and second tooth bars are arranged on respectively on left and right sidewall in described casing, and described the first and second drawer frames are separately fixed on the interior rail of described the first and second slide rails and slide with respect to outer rail with the interior rail with described the first and second slide rails.
6. the device for drawer is installed according to claim 5, is characterized in that, the front end left and right symmetrically of described the first and second drawer frames is connected with described drawer door.
7. the device for drawer is installed according to claim 6, it is characterized in that, further comprise the first and second slide track seats, described the first and second slide track seats are located at respectively on the interior left and right sidewall of described casing, and the outer rail in described the first and second slide rails is fixed in described the first and second slide track seats and described the first and second tooth bars are arranged on respectively in described the first and second slide track seats.
8. a refrigeration plant, comprise a chamber, it is characterized in that, described chamber comprises:
Casing, be formed with the gap that has respectively preset distance between the left and right sides of air channel and described air channel and described casing in described casing;
The described device for drawer is installed of any one according to claim 5-7, wherein drawer door opens and closes described casing, and the rear end of described the first and second slide track seats extend into respectively in gap between described air channel and described casing; And
Drawer, described drawer removably are placed between described the first and second drawer frames.
9. refrigeration plant according to claim 8, is characterized in that, each in described the first and second gear trains comprises respectively three meshed gears successively, and the gear shape of its front side becomes described front gear.
10. refrigeration plant according to claim 8, is characterized in that, in the front side in described air channel, is provided with air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104380XA CN102278862B (en) | 2011-04-22 | 2011-04-22 | Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104380XA CN102278862B (en) | 2011-04-22 | 2011-04-22 | Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer |
Publications (2)
| Publication Number | Publication Date |
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| CN102278862A CN102278862A (en) | 2011-12-14 |
| CN102278862B true CN102278862B (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110104380XA Active CN102278862B (en) | 2011-04-22 | 2011-04-22 | Drawing component, device used for installing drawer, and refrigerating device provided with the device used for installing drawer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110398126B (en) * | 2018-04-25 | 2020-11-24 | 海尔智家股份有限公司 | Meshing assembly, sliding rail mechanism with same, drawer and refrigerator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2492681A1 (en) * | 2004-01-16 | 2005-07-16 | Maytag Corporation | Rack and pinion stabilizer system |
| JP2006311964A (en) * | 2005-05-09 | 2006-11-16 | Nidec Sankyo Corp | Opening/closing assisting device and furniture |
| CN1995676A (en) * | 2006-12-23 | 2007-07-11 | 卢运成 | Tri-coupling type sliding door |
| CN101210762A (en) * | 2006-12-27 | 2008-07-02 | 泰州乐金电子冷机有限公司 | Slide rail subassembly for drawer-type refrigerator |
| CN101210763A (en) * | 2006-12-27 | 2008-07-02 | 泰州乐金电子冷机有限公司 | Drawer-type refrigerator slide rail composite unit |
| EP2025262A1 (en) * | 2007-08-15 | 2009-02-18 | Whirlpool Corporation | Snap-in bearing rack and pinion system |
| CN101554273A (en) * | 2008-04-11 | 2009-10-14 | 李绍汉 | Integrated drawer guide rail |
| CN201644507U (en) * | 2009-12-30 | 2010-11-24 | 一重集团大连设计研究院有限公司 | Multiplication stroke push-and-pull device |
| CN202101508U (en) * | 2011-04-22 | 2012-01-04 | 合肥美的荣事达电冰箱有限公司 | Pull assembly, device for installing drawer and refrigeration device with pull assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101056875B1 (en) * | 2007-10-12 | 2011-08-12 | 박윤식 | Rack and pinion assembly with alignment |
-
2011
- 2011-04-22 CN CN201110104380XA patent/CN102278862B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2492681A1 (en) * | 2004-01-16 | 2005-07-16 | Maytag Corporation | Rack and pinion stabilizer system |
| JP2006311964A (en) * | 2005-05-09 | 2006-11-16 | Nidec Sankyo Corp | Opening/closing assisting device and furniture |
| CN1995676A (en) * | 2006-12-23 | 2007-07-11 | 卢运成 | Tri-coupling type sliding door |
| CN101210762A (en) * | 2006-12-27 | 2008-07-02 | 泰州乐金电子冷机有限公司 | Slide rail subassembly for drawer-type refrigerator |
| CN101210763A (en) * | 2006-12-27 | 2008-07-02 | 泰州乐金电子冷机有限公司 | Drawer-type refrigerator slide rail composite unit |
| EP2025262A1 (en) * | 2007-08-15 | 2009-02-18 | Whirlpool Corporation | Snap-in bearing rack and pinion system |
| CN101554273A (en) * | 2008-04-11 | 2009-10-14 | 李绍汉 | Integrated drawer guide rail |
| CN201644507U (en) * | 2009-12-30 | 2010-11-24 | 一重集团大连设计研究院有限公司 | Multiplication stroke push-and-pull device |
| CN202101508U (en) * | 2011-04-22 | 2012-01-04 | 合肥美的荣事达电冰箱有限公司 | Pull assembly, device for installing drawer and refrigeration device with pull assembly |
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| Publication number | Publication date |
|---|---|
| CN102278862A (en) | 2011-12-14 |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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