CN102927771B - Refrigerator and rack assembly thereof - Google Patents
Refrigerator and rack assembly thereof Download PDFInfo
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- CN102927771B CN102927771B CN201210487214.7A CN201210487214A CN102927771B CN 102927771 B CN102927771 B CN 102927771B CN 201210487214 A CN201210487214 A CN 201210487214A CN 102927771 B CN102927771 B CN 102927771B
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- shelf
- support
- rack assembly
- roller
- primary importance
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Abstract
The invention discloses a kind of rack assembly, comprising: support, shelf and roller. Particularly, described shelf is being located between primary importance and the second place on described support movably; Described roller be rotatably located on described shelf with by described shelf support on described support. According to the rack assembly of the embodiment of the present invention, the mobile employing rolling friction of shelf on support, has not only improved the stationarity that shelf moves on support, and has avoided between shelf and support because of sliding friction noise now. In addition, when shelf moves between primary importance and the second place, only need apply less pulling force or thrust to shelf, can make shelf arrive precalculated position. Simple in structure, easy to use, promote the serviceability of rack assembly. In addition, the invention allows for a kind of refrigerator with this rack assembly.
Description
Technical field
The present invention relates to refrigeration plant manufacturing technology field, particularly a kind of rack assembly and there is the ice of this rack assemblyCase.
Background technology
In most of refrigerator in the market, be provided with slidably shelf, so that deposit highly higher article in refrigerator.But in sliding process, there is the slack phenomenon of sliding in traditional shelf, has reduced the serviceability of refrigerator, and easily produceRaw noise. In addition, the shelf in the refrigerator of conventional art cannot be realized the lamp function that automatically resets. Cannot meet daily need.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or a kind of useful business choosing is at least providedSelect. For this reason, one object of the present invention is to propose a kind of shelf conveniently moving and can automatically reset rack assembly.
The invention allows for a kind of refrigerator with this rack assembly.
According to the rack assembly of the embodiment of the present invention, comprising: support, shelf and roller. Particularly, described shelf existsBetween primary importance and the second place, be located at movably on described support; Described roller be rotatably located on described shelf withBy described shelf support on described support.
According to the rack assembly of the embodiment of the present invention, shelf is provided with the roller for supporting shelf. Thus, shelf is at supportOn mobile adopt rolling friction, not only improved shelf mobile stationarity on support, and avoided shelf withThe noise producing because of sliding friction between frame. In addition,, when shelf moves between primary importance and the second place, it is right only to needShelf applies less pulling force or thrust, can make shelf arrive precalculated position. Simple in structure, easy to use, promote and putThe serviceability of frame component.
In addition, rack assembly according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, described support is provided with for coordinating that with described roller described shelf is limited toThe stopper slot of described primary importance.
In addition, according to one embodiment of present invention, the edge, front of the contiguous described support of described stopper slot.
Advantageously, according to one embodiment of present invention, described roller comprise contiguous described shelf edge, front front wheel andThe rear roller of the back edge of contiguous described shelf.
In addition, according to one embodiment of present invention, described stopper slot coordinates with described front wheel.
Advantageously, according to one embodiment of present invention, surperficial at least a portion of described support and described roller contact isDownward-sloping inclined-plane backward.
Further, according to one embodiment of present invention, described support is provided with for described in supporting in described primary importanceThe projection of rear roller.
In addition, according to one embodiment of present invention, described support integrated injection molding forms.
In addition, according to one embodiment of present invention, described shelf is glass panel, or described shelf is rectangle shelf.
According to the refrigerator of the embodiment of the present invention, comprising: casing and according to the rack assembly described in previous embodiment. Particularly,In described casing, be formed with chamber between refrigeration; Described rack assembly is located between described refrigeration indoor.
According to the refrigerator of the embodiment of the present invention, the rack assembly of the previous embodiment according to the present invention is installed. Thus, make shelfSteadily mobile in the shelf refrigerator of assembly, reduce to move noise now because of shelf. Simple in structure, easy to operate, improveThe serviceability of refrigerator.
Additional aspect of the present invention and advantage in the following description part provide, and part will become bright from the following descriptionAobvious, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage from conjunction with below accompanying drawing to becoming obvious the description of embodimentWith easy understanding, wherein:
Fig. 1 is the schematic diagram of rack assembly according to an embodiment of the invention;
Fig. 1 a is the local enlarged diagram that Fig. 1 centre circle shows A;
Fig. 1 b is the local enlarged diagram that Fig. 1 centre circle shows B;
Fig. 2 is the schematic diagram of rack assembly according to another embodiment of the present invention;
Fig. 3 is the shelf of rack assembly according to an embodiment of the invention and the schematic diagram of roller;
Fig. 4 is the schematic diagram of the support of rack assembly according to an embodiment of the invention;
Fig. 4 a makes Fig. 4 centre circle show the local enlarged diagram of C.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, wherein identical from start to finishOr similarly label represents same or similar element or has the element of identical or similar functions. Below by retouching with reference to accompanying drawingThe embodiment stating is exemplary, is intended to 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 " " center ", " longitudinally ", " laterally ", " length ", " width "," thickness ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ",Orientation or position relationship that " outward ", " clockwise ", " counterclockwise " etc. indicate are based on orientation shown in the drawings or position relationship,Be only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specificOrientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importanceOr the implicit quantity that indicates indicated technical characterictic. Thus, the feature that is limited with " first ", " second " can be expressedOr impliedly comprise one or more these features. In description of the invention, the implication of " multiple " is two or twoAbove, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing "Should be interpreted broadly Deng term, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; CanTo be mechanical connection, it can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, canIt is the connection of two element internals. For the ordinary skill in the art, can understand as the case may be above-mentioned artLanguage concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D scoreCan comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by itBetween the contact of other feature. And, First Characteristic Second Characteristic " on ", " top " and " above " compriseFirst Characteristic directly over Second Characteristic and oblique upper, or only represents that First Characteristic level height is higher than Second Characteristic. FirstFeature Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly,Or only represent that First Characteristic level height is less than Second Characteristic.
In most of refrigerator in the market, be provided with slidably shelf, make shelf in refrigerator, slide facilitating accessArticle and deposit the article of excessive height in refrigerator. But the frictional force that the shelf of conventional art is subject in sliding is larger, makesSlide not smooth, reduced the serviceability of refrigerator, and sliding friction easily produces noise. In addition the refrigerator of conventional art,Interior shelf cannot be realized the lamp function that automatically resets. Cannot meet daily need. The object of the invention is to solve conventional artIn some difficulties of shelf slidably, proposed a kind of simple in structure, slide steadily and can automatically reset rack assembly.
Describe with reference to the accompanying drawings the rack assembly of the embodiment of the present invention in detail.
As depicted in figs. 1 and 2, according to the rack assembly of the embodiment of the present invention, comprising: support 10, shelf 20 and roller30。
Particularly, shelf 20 is being located on support 10 between primary importance and the second place movably. Wherein, when puttingWhen plate 20 is positioned at the front end (i.e. one end of direction forward as shown in Figure 1) of support 10, as shown in Figure 1, shelf 20Be positioned at primary importance, make user can be easily to storing articles on shelf 20 or take out article from shelf 20. Work as shelf, shelf 20 is positioned at the second place when the 20 rear end that are positioned at support 10 (i.e. one end of direction backward as described in Figure 1),Can deposit highly higher article to being positioned at shelf 20 position above in refrigerator.
Roller 30 is rotatably located on shelf 20 so that shelf 20 is supported on support 10.
According to the rack assembly of the embodiment of the present invention, shelf 20 is provided with the roller 30 for supporting shelf 20. Thus, putThe mobile employing rolling friction of plate 20 on support 10, has not only improved the stationarity that shelf 20 moves on support 10,And avoid the noise producing because of sliding friction between shelf 20 and support 10. In addition, shelf in primary importance andWhile movement between the second place, only need apply less pulling force or thrust to shelf 20, can make shelf 20 arrive pre-determined bitPut. Simple in structure, easy to use, promote the serviceability of rack assembly.
As shown in figures 1 and 3, in some embodiments of the present invention, support 10 is provided with for coordinate to incite somebody to action with roller 30Shelf 20 is limited to the stopper slot 11 of primary importance. Thus, improve the stability of shelf 20 in the time of primary importance, convenientTo placing objects on shelf 20 or take off article from shelf 20.
In addition, roller 30 comprises front wheel 31 and rear roller 32, and wherein, the front of front wheel 31 contiguous shelves 20 is along (Edge forward as shown in Figure 1) back edge of rear roller 32 contiguous shelves 20 (i.e. limit backward is as shown in Figure 1 setAlong) arrange. Thus, what the front of shelf 20 and back were stable is supported on support 10, for making the stable setting of shelfOn support 10, shelf 20 can be slided steadily on support 10, improve the stability of rack assembly.
Advantageously, the front of stopper slot 11 near bracket 10 is along (as shown in Figure 1 the edge of forward direction). Thus, makeThe front end of shelf 20 coordinates with stopper slot 11 with by the primary importance that is positioned at stable shelf 20. At shelf 20 by firstPut while movement to the second place, only need make the front end of shelf 20 depart from stopper slot 11, can promote shelf 20 to the second placeMobile, reduce the impact of the article on depositing on shelf 20, facilitate the movement of shelf 20. In addition can also look into easily,See that shelf 20, whether in primary importance stable position, has improved the practicality of rack assembly.
Certainly, stopper slot 11 also can be located at the back edge of support 10, and the front of stopper slot 11 near bracket 10 is along settingBe only most preferred embodiment of the present invention, not protection scope of the present invention limited.
Advantageously, stopper slot 11 coordinates with roller 30. Thus, roller 30 directly coordinates with stopper slot 11, promotes shelf20 can make roller 30 depart from stopper slot 11 and be moved to the second place by primary importance, shelf 20 by the second place toWhen primary importance moves, roller 30 can coordinate with stopper slot 11 stably, easy to operate, makes rack assembly simple in structure,Facilitate moulding, and reduced the production cost of rack assembly.
As shown in Figure 3, in a concrete example of the present invention, surperficial at least one portion that support 10 contacts with roller 30Be divided into downward-sloping backward inclined-plane. Thus, front wheel 31 is departed from after stopper slot 11, shelf 20 can be automatically toMove two positions, and shelf 20 can be automatically reset, simple in structure easy to operate.
Further, as shown in Figure 3, in the surface that support 10 contacts with front wheel 31 one of the edge, front of near bracket 10Part is downward-sloping backward inclined-plane, and is horizontal plane away from the part on the edge, front of support 10, thus, makes shelf20 can accelerate and continue on horizontal plane to move to the second place along the inclined-plane tilting, and are convenient to shelf 20 and enter stablyRow automatically resets.
Can certainly adopt the inclined plane that gradient is less to automatically reset. This for those of ordinary skill in the art isUnderstandable.
Further, support 10 is provided with the projection 12 for support rear roller 32 in primary importance. Thus, at shelf 20In the process being moved to the second place by primary importance, rear roller 32 is down sliding projection 12, can make shelf 20Move to the second place fast.
In addition, when the projection 12 coordinating with rear roller 32 can also make shelf 20 be positioned at primary importance, guarantee level, conveniently putsPlacing articles.
In examples more of the present invention, support 10 integrated injection moldings form. Thus, simple in structure, convenient formation, has improvedThe shaping efficiency of support 10 and reducing costs.
Further, shelf 20 is glass panel, can improve the aesthetic property of rack assembly. In addition, shelf 20 is rectangularShape shelf, support 10 is for supporting respectively two supports on the left side and the right of rectangle shelf 20. The left side of shelf (asVertical paper shown in Fig. 1 one side inwards) arbitrary with the right (the outside one side of vertical paper) as shown in Figure 1Limit is equipped with front wheel 31 and rear roller 32, makes shelf 20 convenient formation, has improved production efficiency and the space of rack assemblyUtilization rate.
The simple operating process of describing rack assembly of the present invention with reference to the accompanying drawings.
As shown in Figures 1 to 4, when shelf 20 is positioned at primary importance, front wheel 31 is limited in stopper slot 11, for makingShelf 20 is at primary importance positioning stablity, and now, rear roller 32 is supported in the projection 12 on support 10, makes shelf 20Surface keep level, facilitate accessing article.
In the time that shelf 20 is moved to the second place by primary importance, the front end of shelf 20 is lifted and makes front wheel 31 and stopper slot11 separate, and under the effect on the inclined plane at front wheel 31 on support 10, slide backward, and rear roller 32 is in projection 12 simultaneouslyEffect under slide backward, shelf 20 is moved to the second place by primary importance stably, and makes shelf 20 be positioned atTwo positions.
In the time that shelf 20 is moved to primary importance by the second place, pull forward shelf 20, front wheel 31 is positioned at spacingIn groove 11, can make shelf 20 stable be positioned at primary importance.
The refrigerator of second aspect present invention embodiment is described below.
According to the refrigerator of the embodiment of the present invention, comprising: casing (not shown) and according to the rack assembly described in previous embodiment.
Particularly, in described casing, be formed with chamber (not shown) between refrigeration.
Rack assembly is located between described refrigeration indoor.
According to the refrigerator of the embodiment of the present invention, the rack assembly of the previous embodiment according to the present invention is installed. Thus, make shelfSteadily mobile in shelf 20 refrigerators of assembly, reduce to move noise now because of shelf 20. It is simple in structure, easy to operate,Improve the serviceability of refrigerator.
In the description of this description, reference term " embodiment ", " some embodiment ", " example ", " specifically showExample " or the description of " some examples " etc. the specific features that means to describe in conjunction with this embodiment or example, structure, material orFeature is contained at least one embodiment of the present invention or example. In this manual, the schematic statement to above-mentioned termNot necessarily refer to identical embodiment or example. And specific features, structure, material or the feature of description can beIn any one or more embodiment or example with suitable mode combination.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary,Can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not departing from the situation of principle of the present invention and aimUnder can change above-described embodiment within the scope of the invention, amendment, replacement and modification.
Claims (6)
1. a rack assembly, is characterized in that, comprising:
Support;
Shelf, described shelf is being located between primary importance and the second place on described support movably, at described firstPut the front end that described shelf is positioned at described support, be positioned at the rear end of described support at shelf described in the described second place; And
Roller, described roller be rotatably located on described shelf with by described shelf support on described support;
Surperficial at least a portion of described support and described roller contact is downward-sloping backward inclined-plane;
Described support is provided with for coordinate the stopper slot described shelf is limited to described primary importance with described roller;
Described roller comprises the front wheel on edge, front of contiguous described shelf and the rear roller of the back edge of contiguous described shelf;
Described stopper slot coordinates with described front wheel;
Described support is provided with the projection for support described rear roller in described primary importance.
2. rack assembly according to claim 1, is characterized in that, the front of the contiguous described support of described stopper slotEdge.
3. rack assembly according to claim 1, is characterized in that, described support integrated injection molding forms.
4. rack assembly according to claim 1, is characterized in that, described shelf is glass panel.
5. according to the rack assembly described in any one in claim 1-4, it is characterized in that, described shelf is rectangle shelf.
6. a refrigerator, is characterized in that, comprising:
Casing, is formed with chamber between refrigeration in described casing;
According to the rack assembly described in any one in claim 1-5, described rack assembly is located between described refrigeration indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487214.7A CN102927771B (en) | 2012-11-26 | 2012-11-26 | Refrigerator and rack assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487214.7A CN102927771B (en) | 2012-11-26 | 2012-11-26 | Refrigerator and rack assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927771A CN102927771A (en) | 2013-02-13 |
| CN102927771B true CN102927771B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210487214.7A Active CN102927771B (en) | 2012-11-26 | 2012-11-26 | Refrigerator and rack assembly thereof |
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| Country | Link |
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| CN (1) | CN102927771B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131948B (en) * | 2018-02-08 | 2021-03-23 | 海尔智家股份有限公司 | Drying chamber subassembly and air-cooled refrigerator that has it |
| CN111141103A (en) * | 2018-11-06 | 2020-05-12 | 青岛海尔股份有限公司 | Refrigerator and rack thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4337321B2 (en) * | 2002-09-25 | 2009-09-30 | パナソニック株式会社 | refrigerator |
| WO2008117505A1 (en) * | 2007-03-23 | 2008-10-02 | Kabushiki Kaisha Toshiba | Refrigerator |
| CN201273760Y (en) * | 2008-07-31 | 2009-07-15 | 苏州三星电子有限公司 | Wine cabinet inner shelf guidance rail component for refrigerator |
| CN201795663U (en) * | 2010-06-29 | 2011-04-13 | 合肥美的荣事达电冰箱有限公司 | Storage rack, storage box and refrigerator |
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| CN102927771A (en) | 2013-02-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |