CN103591759B - Adjustable shelving unit and be provided with the refrigerator of this device - Google Patents
Adjustable shelving unit and be provided with the refrigerator of this device Download PDFInfo
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- CN103591759B CN103591759B CN201310443636.9A CN201310443636A CN103591759B CN 103591759 B CN103591759 B CN 103591759B CN 201310443636 A CN201310443636 A CN 201310443636A CN 103591759 B CN103591759 B CN 103591759B
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- rack
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Abstract
The present invention provides a kind of adjustable shelving unit and has the refrigerator of this device.Described refrigerator includes door body and described adjustable shelving unit.Described adjustable shelving unit includes being arranged on the support inside described door body, opposite brackets moves the rack of setting and is arranged between support and rack and the slide rail of the movement that cooperates and moving body；Being formed with passage on described slide rail and be positioned at the maintaining part of passage, described moving body and maintaining part match to position rack；Described slide rail and moving body are so arranged: when rack moves, and described moving body moves along passage bearing of trend in passage relative to slide rail；Being additionally provided with the stopper section being positioned at around described maintaining part on described slide rail, described stopper section stops moving body relative to slide rail along passage bearing of trend towards a side shifting.
Description
The application is application number 201210289428.3,14 days Augusts 2012 applying date, the divisional application of invention and created name " adjustable shelving unit and be provided with the refrigerator of this device "
Technical field
The present invention relates to a kind of adjustable shelving unit and the refrigerator of this device is installed.
Background technology
Generally the container on refrigerator, shelf are all fixing uncontrollable, so cause refrigerator memory space to be reasonably utilized, reduce the utilization rate of memory space.
For the problems referred to above, the Chinese patent disclosure of Application No. 201110399422.7 discloses a kind of rack component for refrigerator and refrigerator, at shelf, one shelf is each side set, this shelf offers multiple holding tank with certain intervals and the chute descending direction to extend thereon along its above-below direction, and the plurality of holding tank connects with the back side edge of chute.The both sides of shelf are provided with installation portion, and this installation portion can slide up and down along chute and match with holding tank, thus realizes the Height Adjustable of shelf.In preceding solution, owing to not arranging guiding mechanism on chute, when shelf moves up and down along chute, user needs repeatedly to sound out operation and determines the position of holding tank, or, go the particular location judging holding tank to determine the height of shelf with eyes, so, cause height of shelf regulation process complicated.
Summary of the invention
In view of this, present invention is primarily targeted at, it is provided that the adjustable shelving unit of a kind of adjustment process that can simplify described rack and be provided with the refrigerator of this device.
For achieving the above object, the invention provides a kind of adjustable shelving unit, it includes that support, opposite brackets move the rack of setting and be arranged between support and rack and the slide rail of the movement that cooperates and moving body；It is formed with passage on described slide rail and is positioned at the maintaining part of passage, described passage includes multiple elementary cell matched with moving body, each elementary cell includes a vertical extension and the diagonal extension connected with vertical extension, described maintaining part is arranged in diagonal extension, and described moving body and maintaining part match to position rack；Described slide rail and moving body are so arranged: when rack moves, and described moving body moves along passage bearing of trend in passage relative to slide rail；Being additionally provided with the stopper section being positioned at around described maintaining part on described slide rail, described stopper section stops moving body relative to slide rail along passage bearing of trend towards a side shifting.
As a further improvement on the present invention, described moving body can move along direction before and after vertical channel bearing of trend, and moving body move along passage bearing of trend in passage while by vias inner walls guide and move forward and backward.
As a further improvement on the present invention, described adjustable shelving unit also includes matching with slide rail and merges the slide block that relative slide rail moves up and down, and described slide block offers gathering sill along the longitudinal direction；Described moving body be provided with stretch into gathering sill and in gathering sill the connecting portion of slide anteroposterior and in stretching into described passage and in passage movement be directed to portion.
As a further improvement on the present invention, described vertical extension has and is oppositely arranged and parallel the first side wall and the second sidewall；Described diagonal extension is formed and favours the slanted channel portion that above-below direction extends, and this slanted channel portion has the upside guide wall and downside guide wall being oppositely arranged, and described upside guide wall is connected with the first side wall, and downside guide wall is connected with the second sidewall；Described holding part is between described upside guide wall and downside guide wall.
As a further improvement on the present invention, the upper channel moved up and down relative to slide rail for moving body and lower channel are formed between described maintaining part and described upside guide wall and maintaining part and downside guide wall respectively.
As a further improvement on the present invention, described upside guide wall is formed as the curved portions being connected with the first side wall and/or the skew wall portion favouring above-below direction extension, and described stopper section is formed at described curved portions or the skew wall portion end away from the first side wall.
As a further improvement on the present invention, described maintaining part is oppositely arranged along passage bearing of trend with stopper section, described stopper section is from upside guide wall towards the projection of maintaining part direction projection, and described maintaining part is arranged with, towards the side of stopper section, the recess positioned that matches with moving body.
As a further improvement on the present invention, stagger setting in the longitudinal direction in lowest part and the stopper section of described recess depression, and the lowest part of recess is positioned at the mobile downstream that when rack moves up, moving body moves at passage relative to slide rail.
For achieving the above object, present invention also offers a kind of refrigerator, including door body and above-mentioned adjustable shelving unit, the support in described adjustable shelving unit is arranged on inside described door body.
The invention has the beneficial effects as follows: the present invention is by arranging slide rail and the moving body of the movement that cooperates between support and rack, rack can be moved and carry out height and position regulation by opposite brackets, and keep by keeping the position of army's rack to carry out location, stopper section can stop the shift position reminding author's rack to moving body relative to the movement of slide rail, thus simplify the height adjustment process of rack, guarantee that rack is maintained at desired location, convenient use.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the embodiment that rack is installed on refrigerator door；
Fig. 2 is the top view that rack is installed on refrigerator door；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 is the assembling schematic diagram of moving body, slide block and support；
Fig. 5 be in Fig. 4 B-B to sectional view；
Fig. 6 moves up schematic diagram for being directed to portion in passage；
Fig. 7 moves down schematic diagram for being directed to portion in passage；
Fig. 8 is the structural representation of moving body and slide block opposite side；
Fig. 9 is the structural representation of moving body and passage opposite side；
Figure 10 is the partial enlarged drawing in Fig. 1 at C.
Detailed description of the invention
Below as a example by adjustable shelving unit of the present invention is set on refrigerator, in conjunction with Fig. 1 ~ Figure 10, the detailed description of the invention of the present invention is described in detail.In described below, inside described door body, refer to the surface that the side towards refrigerator inside is had with this side with internal face；Described fore-and-aft direction is corresponding to direction before and after refrigerator, the left and right directions in corresponding diagram 4 and Fig. 6；Described above-below direction is corresponding to the above-below direction of refrigerator, i.e. above-below direction in Fig. 4 and Fig. 6.
As shown in Figure 1, refrigerator has to close the door body 1 of storage chamber, the left and right sides of door body internal face is respectively formed with the body side frame 6 prominent towards inner side, is made up of support of the present invention this body side frame 6, and body side frame 6 described here is the door lining inside refrigerator door 1.Utilizing snap fastener (not shown) to be installed with slide rail 5 in this pair of side frames 6, this slide rail 5 extends along the above-below direction of body side frame 6, and this pair slide rail 5 is oppositely arranged, and is respectively formed with chute in the both sides on its two relative surfaces.The both sides of rack 2 are installed on slide rail 5 by slide block 3 respectively, specifically, slide block 3 is square, it is formed with buckle 32 in the both sides of slide block 3, this buckle 32 realizes slide block 3 and is connected with slide rail 5 in being fastened on the chute of slide rail 5 both sides, so that slide block 3 and rack 2 can slide up and down along slide rail 5.As shown in Figures 2 and 3, being formed with Elastic buckle 31 in the bottom of slide block 3, be respectively provided on two sides with screens 21 at rack 2, rack 2 utilizes this screens 21 and the cooperation of Elastic buckle 31 and fixing with slide block 3 is connected.
As shown in Figure 4 and Figure 5, slide rail 5 entirety, in having the banding of one fixed width, is respectively formed with passage 51 on two surfaces that this pair slide rail 5 is relative, and specifically, this passage 51 is to slot respectively on two surfaces that a pair slide rail 5 is relative and is formed.Being provided with moving body 4 between slide rail 5 and slide block 3, this moving body 4 is inlaid in slide block 3, in the present embodiment, slide block 3 and moving body 4 constitutes described Automatic Track Finding device.The side that moving body 4 is relative with slide block 3 is formed with connecting portion 41(as shown in Figure 8), this connecting portion 41 is a projection.The side that moving body 4 is relative with slide rail 5 is formed with the portion of being directed to 42, as shown in Fig. 6 and Fig. 9, is directed to portion 42 in irregular polygon-shaped, and this bottom being directed to portion 42 has downwardly projecting protuberance 42a.As shown in Fig. 1 and Figure 10, slide block 3 offers gathering sill 33 along the longitudinal direction, in the connecting portion 41 of moving body 4 embeds this gathering sill 33 and can move along the longitudinal direction relative to slide block 3, moving body 4 realizes being connected with slide block 3 via this connecting portion 41 and gathering sill 33 tabling.It is directed to portion 42 be placed in passage 51, and when rack 2, this is directed to portion 42 and moves along passage 51 bearing of trend in passage 51 relative to slide rail 5.
Passage 51 is made up of groove, and as shown in Figure 4, passage 51 is the most vertically extending, but, as it can be seen, this passage 51 has vertically (up and down) extension and extend obliquely out part, its vertical extension has and is oppositely arranged and parallel the first side wall 51a and the second sidewall 51b；Passage 51 extend obliquely out part formed favour above-below direction extend slanted channel portion 7(as in Fig. 4 circle surround part), this slanted channel portion 7 has the upside guide wall 71 and downside guide wall 72 being oppositely arranged, described upside guide wall 71 is connected with the first side wall 51a, described downside guide wall 72 is connected with the second sidewall 51b, wherein, upside guide wall 71 is to being directed to portion's 42(moving body) move up and guide, downside guide wall 72 guides being directed to moving down of portion 42.In the present embodiment, a part and a part of the second sidewall 52b, upside guide wall 71 by the first side wall 51a collectively form guide wall of the present invention.Being extended obliquely out, by a straight extension of heavily fortified point and one, the elementary cell that part constitutes in passage 51, whole passage 51 includes multiple such unit.
As shown in Figure 4 and Figure 6, being formed with multiple maintaining part 52 in slanted channel portion 7, these multiple maintaining parts 52 the most equidistantly arrange, and each maintaining part 52 is made up of the projection of the bottom surface protruding from the groove forming passage 51.Passage between maintaining part 52 and upside guide wall 71 is for being directed to the upper channel passed through when portion 42 moves up, passage between maintaining part 52 and downside guide wall 72 is for being directed to the lower channel passed through when portion 42 moves down, it is seen that this upper channel supplies to be directed to portion 42 respectively and moves towards different directions relative to slide rail 5 with lower channel.Maintaining part 52 is formed recess 52a recessed down, this recess 52a and the protuberance 42a being directed to portion 42 match and keep being directed to portion 42, thus realizes that rack 2 is carried out location and keep.Being formed above stopper section 53 in upside guide wall 71 and in maintaining part 52, this stopper section 53 is from the downward projection of projection of upside guide wall 71.Generally, size limitation by passage 51, the downward projection of part in stopper section 53 is less, contact in order to ensure this stopper section 53 with being directed to portion 42 and it is stopped, formed shown in corners 42b(Fig. 6 and Fig. 9 on the top being directed to portion 42), stopper section 53 contacts with corners 42b being positioned at top, the portion of being directed to 42, so, even if stopper section 53 is smaller, also ensure that the portion of being directed to 42 contacts with stopper section 53, thus realize utilizing stopper section 53 prevention to be directed to portion 42 and move up.
Stopper section 53 is positioned at the surface of recess 52a, and the above-below direction that stopper section 53 and recess 52a extend along passage 51 is oppositely arranged；In the longitudinal direction, the lowest part of recess 52a depression is positioned at the mobile downstream when portion of being directed to 42 moves up relative to stopper section 53, it is positioned at the most in the present embodiment on the slide rail 5 on the left of door body 1, the lowest part of recess 52a is positioned at the front side below stopper section 53, making the most asymmetric setting of recess 52a, the length of its part that extends back is more than the length of its front extensions.nullOwing to the lowest part of recess 52a is positioned at the front side below stopper section 53，The lowest part making recess 52a staggers in the longitudinal direction with stopper section 53，And this lowest part is positioned at the mobile downstream when portion of being directed to 42 moves up，That is this lowest part is positioned at when rack 2 moves up and is directed to the mobile downstream that portion 42 moves at passage 51 relative to slide rail 5，So，When being directed to portion 42 and coordinating with maintaining part 52，It is directed to portion 42 and is placed in the lowest part of recess 52a，Afterwards，Operator lifts rack 2 when moving it up，Slide block 3 and match with this slide block 3 and can not also move up relative to the moving body 4 that this slide block 3 moves up and down，Now，The portion that is directed to 42 of moving body 4 leaves the lowest part of the recess 52a of maintaining part 52 and moves up，Stopper section 53 will not be touched again，But moved by being positioned at the guide wall portion guiding of the front side of stopper section 53 (being directed to mobile downstream when portion 42 moves up in other words)，Avoid when operator lifts rack again up，The portion that is directed to 42 moved up is back at stopper section 53.
In the present embodiment, the curved portions 55 that upside guide wall 71 is extended by forward upward and wall are that the skew wall portion 56 of plane and forward upward extension is constituted, and on the upside of this, guide wall 71 constitutes transition part of the present invention.Stopper section 53 is positioned at the upper end in this skew wall portion 56, i.e. away from the end of the first side wall 51a, during rack 2 moves up, it is directed to portion 42 and can be directed at stopper section 53 by being directed to portion 42 along this transition part, that is, make the portion that is directed to 42 move the surface to maintaining part 52, rack 2 can be moved forward and backward at this, but directly put down by rack 2 and can be realized as coordinating of the portion that is directed to 42 and both maintaining parts 52, thus realize the position holding of rack 2.
Describe below in conjunction with said structure, rack is moved up and down principle and is described.Particularly as follows:
When moving up rack 2, driven by rack 2 be directed to portion 42 along in Fig. 6 the most 8. shown in route move, specifically, first, being directed to portion 42 moved up (by 1. to 2.) along the first side wall 51a by the drive that moves up of rack 2, then this is directed to portion 42 along (by 2. to 3.) above upside guide wall 71 to maintaining part 52；It is directed to portion 42 continue to move to and by the stop of stopper section 53, now, operator knows and can not continue to move up rack 2, then, rack 2 is put down by operator, then, it is directed to portion 42 and moves down and make the protuberance 42a in the portion that is directed to 42 be placed in the recess 52a of maintaining part 52 (by 3. to 4.), with coordinating of maintaining part 52, rack 2 is maintained at maintaining part 52 by being directed to portion 42.Afterwards, if operator wants rack 2 is maintained at higher holding position, then move up rack 2, be directed to portion 42 continued to move up (by 4. to 5.) by the drive that moves up of rack 2.Can move in the longitudinal direction along gathering sill 33 owing to being directed to portion 42 and can not move in the vertical direction, then be directed to during portion 42 continues to move up, owing to passage 51 has the portion of extending obliquely out, be directed to that portion 42 is overall to move along track shown in the most 8..Course of action afterwards is identical with above-mentioned the most shown step.
When downwards adjusting rack 2, rack 2 drive be directed to portion 42 mainly along in Fig. 7 the most 6. shown in route move, the most shown in Figure 7, therefore not to repeat here.
By upper, during the moving up of rack 2, stoped by stopper section 53 and be directed to portion 42 and continue to move up along passage 51 and remind operator to be directed to portion 42 to move to maintaining part 52, with in prior art, whether operator need to directly observe with eyes and judge rack to move to desired location to compare, the height adjustment process of rack 2 can be simplified, and guarantee that rack 2 is maintained at desired location, facilitate use.Simultaneously, effect due to slide block 3 with slide rail 5, rack 2 is only capable of moving along the vertical direction, it addition, moving body 4 is only capable of moving along the longitudinal direction in gathering sill 33, so, when adjusting the height of rack, operator only need to move up and down operation to rack 2 can realize rack 2 location in the vertical direction, and without rack 2 carries out movable operation, simplifies the operating process of operator and improve the serviceability of shelving unit.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, in a word, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Such as, in the above-described embodiments, as shown in Figure 4 and Figure 6, owing to passage 51 is provided with upside guide wall 71 and downside guide wall 72, the portion that is directed to 42 can be moved up along upside guide wall 71, move down along downside guide wall 72, it is possible to uplink path and the downing track being directed to portion 42 is set in the confined space of passage 51 simultaneously so that it is compact conformation.But it being not limited to this, the focusing on of the present invention is provided with stopper section and maintaining part in passage, thus, passage also can be made up of the rising passway independently arranged and decline passway, and both is connected to end.
The most such as, in the above-described embodiments, as shown in Figure 6, the cross section being directed to portion 42 and maintaining part 52 is polygon, but is not limited to this, and this is directed to portion 42 and maintaining part 52 also can use other shapes such as triangle, tetragon.Simultaneously, in the above-described embodiments, recess 52a is offered in maintaining part 52, it is directed to the protuberance 42a in portion 42 be positioned in this recess 52a and realize position and keep, but it is not limited to this, also can form convex protuberance in maintaining part, correspondingly, offer the recess coordinated with this protuberance being directed in portion.
The most such as, in the above-described embodiments, as shown in Figure 1, moving body 4 and the portion 42 that is directed to thereon are connected with rack 2 by slide block 3, but it is not limited to this, such as, rack and slide block also can be formed at one, and offer the gathering sill extended along the longitudinal direction on the rack, make moving body be connected on rack via connecting portion and this gathering sill tabling.
The most such as, in the above-described embodiments, maintaining part 52 equally arranges in passage 51, but is not limited to this, and the spacing between these multiple maintaining parts can also be gradually reduced from down to up or be gradually increased.
The most such as, in the above-described embodiments, as shown in Figure 4 and Figure 6, upside guide wall 71 includes arc sections 55 and skew wall portion 56, but is not limited to this, and upside guide wall 71 can only comprise the side in them.
The most such as, in the above-described embodiments, support is the door lining inside refrigerator door, and rack is installed on inside refrigerator door.But it being not limited to this, adjustable shelving unit of the present invention is also mountable to the inner side of inner container of icebox, now, be made up of support of the present invention inner container of icebox, shelf replace aforementioned rack..
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention; they also are not used to limit the scope of the invention, and all equivalent implementations or changes made without departing from skill of the present invention spirit should be included within the scope of the present invention.
Claims (9)
1. an adjustable shelving unit, it is characterised in that: described adjustable shelving unit includes that support, opposite brackets move the rack of setting and be arranged between support and rack and the slide rail of the movement that cooperates and moving body；It is formed with passage on described slide rail and is positioned at the maintaining part of passage, described passage includes multiple elementary cell matched with moving body, each elementary cell includes a vertical extension and the diagonal extension connected with vertical extension, described maintaining part is arranged in diagonal extension, and described moving body and maintaining part match to position rack；Described slide rail and moving body are so arranged: when rack moves, and described moving body moves along passage bearing of trend in passage relative to slide rail；Being additionally provided with the stopper section being positioned at around described maintaining part on described slide rail, described stopper section stops moving body relative to slide rail along passage bearing of trend towards a side shifting.
Adjustable shelving unit the most according to claim 1, it is characterised in that: described moving body can move along direction before and after vertical channel bearing of trend, and moving body move along passage bearing of trend in passage while by vias inner walls guide and move forward and backward.
Adjustable shelving unit the most according to claim 1 and 2, it is characterised in that: described adjustable shelving unit also includes matching with slide rail and merges the slide block that relative slide rail moves up and down, and described slide block offers gathering sill along the longitudinal direction；Described moving body be provided with stretch into gathering sill and in gathering sill the connecting portion of slide anteroposterior and in stretching into described passage and in passage movement be directed to portion.
Adjustable shelving unit the most according to claim 1, it is characterised in that: described vertical extension has and is oppositely arranged and parallel the first side wall and the second sidewall；Described diagonal extension is formed and favours the slanted channel portion that above-below direction extends, and this slanted channel portion has the upside guide wall and downside guide wall being oppositely arranged, and described upside guide wall is connected with the first side wall, and downside guide wall is connected with the second sidewall；Described holding part is between described upside guide wall and downside guide wall.
Adjustable shelving unit the most according to claim 4, it is characterised in that: form the upper channel moved up and down relative to slide rail for moving body and lower channel between described maintaining part and described upside guide wall and maintaining part and downside guide wall respectively.
Adjustable shelving unit the most according to claim 4, it is characterized in that: described upside guide wall is formed as the curved portions being connected with the first side wall and/or the skew wall portion favouring above-below direction extension, and described stopper section is formed at described curved portions or the skew wall portion end away from the first side wall.
Adjustable shelving unit the most according to claim 1, it is characterized in that: described maintaining part is oppositely arranged along passage bearing of trend with stopper section, described stopper section is from upside guide wall towards the projection of maintaining part direction projection, and described maintaining part is arranged with, towards the side of stopper section, the recess positioned that matches with moving body.
Adjustable shelving unit the most according to claim 7, it is characterized in that: stagger setting in the longitudinal direction in lowest part and the stopper section of described recess depression, and the lowest part of recess is positioned at the mobile downstream that when rack moves up, moving body moves at passage relative to slide rail.
9. a refrigerator, including door body, it is characterised in that: described refrigerator also includes that the adjustable shelving unit as described in any one in claim 1-8 item, the support in described adjustable shelving unit are arranged on inside described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443636.9A CN103591759B (en) | 2012-08-14 | 2012-08-14 | Adjustable shelving unit and be provided with the refrigerator of this device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443636.9A CN103591759B (en) | 2012-08-14 | 2012-08-14 | Adjustable shelving unit and be provided with the refrigerator of this device |
| CN201210289428.3A CN102818425B (en) | 2012-08-14 | 2012-08-14 | Adjustable article placing device and refrigerator provided with same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210289428.3A Division CN102818425B (en) | 2012-08-14 | 2012-08-14 | Adjustable article placing device and refrigerator provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591759A CN103591759A (en) | 2014-02-19 |
| CN103591759B true CN103591759B (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443636.9A Active CN103591759B (en) | 2012-08-14 | 2012-08-14 | Adjustable shelving unit and be provided with the refrigerator of this device |
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| CN (1) | CN103591759B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344675B (en) * | 2014-02-08 | 2016-11-23 | 海尔集团公司 | Rack component and there is the refrigerator of this rack component |
| CN104864678A (en) * | 2015-06-12 | 2015-08-26 | 合肥华凌股份有限公司 | Refrigerator |
| CN105091486B (en) * | 2015-07-30 | 2017-12-29 | 沈阳海尔电冰箱有限公司 | Refrigerator |
| CN106885431B (en) * | 2017-02-14 | 2020-04-17 | 合肥华凌股份有限公司 | Refrigerator with a door |
| CN106930071B (en) * | 2017-03-29 | 2019-07-19 | 无锡小天鹅股份有限公司 | Rail mechanism and roller washing machine with it |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03170782A (en) * | 1989-11-29 | 1991-07-24 | Matsushita Refrig Co Ltd | Rack device for refrigerator |
| JPH03225185A (en) * | 1990-01-30 | 1991-10-04 | Matsushita Refrig Co Ltd | Rack device for refrigerator |
| JP2004293911A (en) * | 2003-03-26 | 2004-10-21 | Toshiba Corp | Shelf device, and refrigerator comprising the same |
| CN202304233U (en) * | 2011-10-10 | 2012-07-04 | 安徽康佳同创电器有限公司 | Refrigerator and shelf adjusting mechanism thereof |
| CN102538371A (en) * | 2012-01-31 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Storage rack assembly and refrigerator provided with same |
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2012
- 2012-08-14 CN CN201310443636.9A patent/CN103591759B/en active Active
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| CN103591759A (en) | 2014-02-19 |
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