CN103375963B - Refrigerator and rack assembly thereof - Google Patents
Refrigerator and rack assembly thereof Download PDFInfo
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- CN103375963B CN103375963B CN201210105938.0A CN201210105938A CN103375963B CN 103375963 B CN103375963 B CN 103375963B CN 201210105938 A CN201210105938 A CN 201210105938A CN 103375963 B CN103375963 B CN 103375963B
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- plate
- rack assembly
- roll
- fixed shelf
- side plate
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Abstract
The invention provides a kind of refrigerator and rack assembly thereof, wherein rack assembly comprises: side plate (10), fixed shelf plate (20) and active resting frame plate (30); Fixed shelf plate (20) is fixedly connected on side plate (10), active resting frame plate (30) is arranged on side plate (10) movable along the longitudinally, and active resting frame plate (30) is positioned at the below of fixed shelf plate (20).Present invention efficiently solves refrigerator shelf in prior art and can not move up and down the problem little with up-down adjustment scope.
Description
Technical field
The present invention relates to refrigerator field, in particular to a kind of refrigerator and rack assembly thereof.
Background technology
Now refrigerator shelf in the art roughly has three types:
Unadjustable formula, when the space below shelf is large not, must takes out the thing on shelf shelf to be lifted down again and put on superincumbent support, then thing is put up, and uses like this and brings a lot of inconvenience and trouble to user;
Adjustable, this type of form is divided into two parts shelf, and forward part is placed on below latter half shelf after regulating, shelf is folded and can lean against on the rear wall of refrigerator, this mode can regulate certain space for below shelf, but the limited space regulated, and can not be elevated.Or forward part shelf is placed on below latter half shelf, then fold and lean against on rear wall, this shelf can be below shelf and regulates certain space, but can not effectively utilize the effect of shelf;
Liftable type, Liftable type shelf is that shelf is made as a kind of overall structure, entirety can move up and down shelf by regulating, although the laying for goods that this type of shelf can be below saves space, moves up and down scope too small.
In sum, there is its shelf and can not move up and down the problem little with up-down adjustment scope in refrigerator of the prior art.
Summary of the invention
The present invention aims to provide a kind of refrigerator and rack assembly thereof, can not move up and down the problem little with up-down adjustment scope to solve refrigerator shelf in prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of rack assembly, comprising: side plate, fixed shelf plate and active resting frame plate; Fixed shelf plate is fixedly connected on side plate, and active resting frame plate is arranged on side plate movable along the longitudinally, and active resting frame plate is positioned at the below of fixed shelf plate.
Further, rack assembly also comprises driver part, and driver part comprises and is arranged on roll on side plate or fixed shelf plate and by the shaft-driven stay cord of coiling; The first end of stay cord is upwards connected with roll, and the connecting portion of active resting frame plate walked around by stay cord, and the second end of stay cord is upwards connected with fixed shelf plate.
Further, roll is multiple, and multiple roll is arranged in parallel and two rolls are wherein separately positioned on the relative two ends of fixed shelf plate; Rack assembly also comprises: synchronizing wheel, and for multiple, each synchronizing wheel and roll are coaxially arranged one to one; Timing Belt, Timing Belt is set on multiple synchronizing wheel end to end.
Further, fixed shelf plate is longitudinally provided with limiting section, limiting section has multiple limited impression; Timing Belt is connected with slider part, and slider part comprises: the first slide block, is connected with Timing Belt; Second slide block, is slidably mounted on the first slide block towards limited impression, and the second slide block has the spacing double wedge coordinated with limited impression.
Further, the first slide block is provided with screens block, and the second slide block has the chute coordinated with screens block.
Further, connecting portion is pulley.
Further, side plate has gathering sill, and active resting frame plate has the directive wheel coordinated with gathering sill.
Further, side plate has two sidewalls longitudinally vertically extended, sidewall and side plate form gathering sill, and active resting frame plate is also provided with the auxiliary pulley coordinated with sidewall.
Further, the both sides of fixed shelf plate also have longitudinally to the flange of downward-extension, and flange is provided with perforation, and roll is located in perforation, has bearing between roll and flange.
According to a further aspect in the invention, provide a kind of refrigerator, comprise rack assembly, rack assembly is above-mentioned rack assembly.
Apply technical scheme of the present invention, a kind of rack assembly comprises: side plate, fixed shelf plate and active resting frame plate; Fixed shelf plate is fixedly connected on side plate, and active resting frame plate is arranged on side plate movable along the longitudinally, and active resting frame plate is positioned at the below of fixed shelf plate.
Rack assembly of the present invention reconciles the distance between active resting frame plate and fixed shelf plate according to specific needs, thus refrigerator rack component entirety can be moved up and down, for saving usage space below rack assembly, simultaneously, refrigerator rack component is only moved by active resting frame plate, distance between active resting frame plate and fixed shelf plate is adjustable and scope is not subject to the impact of distance each other, and then solves the little problem of refrigerator shelf up-down adjustment scope.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment of rack assembly of the present invention;
Fig. 2 shows the schematic side view of the rack assembly of Fig. 1;
Fig. 3 shows the structural representation of the Timing Belt of the rack assembly of Fig. 1, synchronizing wheel and roll;
Fig. 4 shows the A place enlarged diagram of the Timing Belt of the rack assembly of Fig. 3, synchronizing wheel and roll; And
The slider part that Fig. 5 shows the rack assembly of Fig. 1 coordinates schematic diagram with limited impression.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the refrigerator shelf of the present embodiment comprises side plate 10, fixed shelf plate 20 and active resting frame plate 30; Fixed shelf plate 20 is fixedly connected on side plate 10, and active resting frame plate 30 is arranged on side plate 10 movable along the longitudinally, and active resting frame plate 30 is positioned at the below of fixed shelf plate 20.
Rack assembly reconciles the distance between active resting frame plate and fixed shelf plate according to specific needs, thus refrigerator rack component entirety can be moved up and down, for saving usage space below rack assembly, simultaneously, refrigerator rack component is only moved by active resting frame plate, distance between active resting frame plate and fixed shelf plate is adjustable and scope is not subject to the impact of distance each other, and then solves the little problem of refrigerator shelf up-down adjustment scope.
As shown in Figures 2 and 3, preferably, rack assembly also comprises driver part, and driver part comprises the roll 41 be arranged on side plate 10 or fixed shelf plate 20 and the stay cord 43 driven by roll 41; The first end of stay cord 43 is upwards connected with roll 41, the connecting portion 31 of active resting frame plate 30 walked around by stay cord 43, second end of stay cord 43 is upwards connected with fixed shelf plate 20 and rotarily drives stay cord 43 by roll 41 and be wrapped in roll 41 outward flange, make stay cord 43 upwards pull connecting portion 31, and then drive active resting frame plate 30 to move up; When active resting frame plate 30 needs to move down, rotate roll 41 and make stay cord 43 depart from roll 41 outward flange, active resting frame plate 30 gravitate moves down.In a kind of preferred embodiment, connecting portion 31 is pulley, arranges the friction that can reduce when active resting frame plate 30 moves up and down like this, makes to move up and down more steady.
Preferably, roll 41 is multiple, multiple roll 41 is arranged in parallel and two rolls 41 are wherein separately positioned on the relative two ends of fixed shelf plate 20, rack assembly also comprises synchronizing wheel 45 and Timing Belt 47, synchronizing wheel 45 is multiple, each synchronizing wheel 45 is coaxially arranged one to one with roll 41, and Timing Belt 47 is set on multiple synchronizing wheel 45 end to end.Such setting, one of them synchronizing wheel 45 rotatable, drives other synchronizing wheel 45 to rotate by Timing Belt 47 and then drives roll 41 to rotate, active resting frame plate 30 is moved up and down; Multiple roll 41 and multiple stay cord 43 pull active resting frame plate 30, active resting frame plate 30 are moved up and down more stable, and meanwhile, synchronizing wheel 45 and Timing Belt 47 can make multiple roll 41 be synchronized with the movement, and add the mobile efficiency of active resting frame plate 30.
As shown in Figures 3 to 5, preferably, fixed shelf plate 20 is longitudinally provided with limiting section, limiting section has multiple limited impression 60; Timing Belt 47 is connected with slider part 50, slider part 50 comprises the first slide block 53 and the second slide block 51, first slide block 53 is connected with Timing Belt 47; Second slide block 51 is slidably mounted on the first slide block 53 towards limited impression 60, and the second slide block 51 has the spacing double wedge 513 coordinated with limited impression 60.In use, first slip away the spacing double wedge 513 of the second slide block 51 limited impression 60, then second slide block 51 that slides drives the first slide block 53 to move along the bearing of trend of Timing Belt 47, and the stand-by synchronizing wheel 45 of Timing Belt 47 rotates, and completes the process that active resting frame plate 30 moves up and down; When active resting frame plate 30 moves to the position required for user, the spacing double wedge 513 of the second slide block 51 is pushed in limited impression 60 and completes screens, thus make active resting frame plate 30 be fixed on this position, the problem avoiding active resting frame plate 30 and occur dropout downslide because the object in shelf plate is overweight is set like this.Preferably, the first slide block 53 is provided with screens block 531, second slide block 51 and has the chute 511 coordinated with screens block.
Preferably, side plate 10 has gathering sill 11, and active resting frame plate 30 has the directive wheel coordinated with gathering sill 11.Preferably, side plate 10 has two sidewalls longitudinally vertically extended, sidewall and side plate 10 form gathering sill 11, and active resting frame plate 30 is also provided with the auxiliary pulley 33 coordinated with sidewall.Be provided with like this and help active resting frame plate 30 and move up and down stably, and reduce the friction between active resting frame plate 30 and side plate 10.
Preferably, the both sides of the fixed shelf plate 20 in rack assembly also have longitudinally to the flange of downward-extension, and flange is provided with perforation, and roll 41 is located in perforation, have bearing between roll 41 and flange.Roll 41, owing to being provided with bearing between flange, adds the lubricity that roll 41 rotates, and reduces roll 41 and directly rubs with fixed shelf plate 20, extend the service life of roll 41.
In another embodiment unshowned, be only that driver part comprises roll 41 and stay cord 43 with the difference of above-described embodiment; Roll 41 is arranged on fixed shelf plate 20, and the first end of stay cord 43 is connected with roll 41, and the second end of stay cord 43 is connected with fixed shelf plate 20.
Wherein, above-mentioned stay cord 43 also can select other equivalents, and as wider in contact surface pulls band, chain lock etc., and all can reach identical effect, these are conventionally known to one of skill in the art.
Present invention also offers a kind of embodiment of refrigerator, refrigerator comprises the rack assembly in above-described embodiment, and rack assembly is arranged on the refrigerating chamber of refrigerator or the inside of fresh-keeping chamber.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a rack assembly, is characterized in that, comprising: side plate (10), fixed shelf plate (20) and active resting frame plate (30); Described fixed shelf plate (20) is fixedly connected on described side plate (10), described active resting frame plate (30) is arranged on described side plate (10) movable along the longitudinally, and described active resting frame plate (30) is positioned at the below of described fixed shelf plate (20);
Also comprise driver part, described driver part comprises the roll (41) be arranged on described side plate (10) or fixed shelf plate (20) and the stay cord (43) driven by described roll (41); The first end of described stay cord (43) is upwards connected with described roll (41), the connecting portion (31) of described active resting frame plate (30) walked around by described stay cord (43), and the second end of described stay cord (43) is upwards connected with described fixed shelf plate (20);
Described roll (41) is for multiple, and described multiple roll (41) is arranged in parallel and two rolls (41) are wherein separately positioned on the relative two ends of described fixed shelf plate (20);
Described rack assembly also comprises:
Synchronizing wheel (45), for multiple, each described synchronizing wheel (45) and described roll (41) are coaxially arranged one to one;
Timing Belt (47), described Timing Belt (47) is set on described multiple synchronizing wheel (45) end to end;
Described fixed shelf plate (20) is longitudinally provided with limiting section, described limiting section has multiple limited impression (60); Described Timing Belt (47) is connected with slider part (50), described slider part (50) comprising:
First slide block (53), is connected with described Timing Belt (47);
Second slide block (51), be slidably mounted on described first slide block (53) towards described limited impression (60), described second slide block (51) has the spacing double wedge (513) coordinated with described limited impression (60).
2. rack assembly according to claim 1, it is characterized in that, described first slide block (53) is provided with screens block (531), and described second slide block (51) has the chute (511) coordinated with described screens block.
3. rack assembly according to claim 1, is characterized in that, described connecting portion (31) is pulley.
4. rack assembly according to claim 1, is characterized in that, described side plate (10) has gathering sill (11), and described active resting frame plate (30) has the directive wheel coordinated with described gathering sill (11).
5. rack assembly according to claim 4, it is characterized in that, described side plate (10) have two sidewalls longitudinally vertically extended, described sidewall and described side plate (10) form described gathering sill (11), and described active resting frame plate (30) is also provided with the auxiliary pulley (33) coordinated with described sidewall.
6. rack assembly according to claim 1, it is characterized in that, the both sides of described fixed shelf plate (20) also have longitudinally to the flange of downward-extension, described flange is provided with perforation, described roll (41) is located in described perforation, has bearing between described roll (41) and described flange.
7. a refrigerator, comprises rack assembly, it is characterized in that, the rack assembly of described rack assembly according to any one of the claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105938.0A CN103375963B (en) | 2012-04-11 | 2012-04-11 | Refrigerator and rack assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105938.0A CN103375963B (en) | 2012-04-11 | 2012-04-11 | Refrigerator and rack assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375963A CN103375963A (en) | 2013-10-30 |
| CN103375963B true CN103375963B (en) | 2015-08-05 |
Family
ID=49461462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210105938.0A Active CN103375963B (en) | 2012-04-11 | 2012-04-11 | Refrigerator and rack assembly thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103375963B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737504B (en) * | 2016-03-18 | 2018-07-31 | 柳州市妇幼保健院 | Refrigerator rack |
| CN110657620A (en) * | 2019-10-09 | 2020-01-07 | 裕克施乐塑料制品（太仓）有限公司 | Automatic lifting device for space-saving hidden partition plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337135Y (en) * | 2009-01-08 | 2009-11-04 | 伊莱克斯(中国)电器有限公司 | Adjustable wine shelf |
| CN202522010U (en) * | 2012-04-11 | 2012-11-07 | 珠海格力电器股份有限公司 | Refrigerator and shelf assembly thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146428A (en) * | 1998-11-11 | 2000-05-26 | Fukushima Kogyo Kk | Refrigerator |
-
2012
- 2012-04-11 CN CN201210105938.0A patent/CN103375963B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337135Y (en) * | 2009-01-08 | 2009-11-04 | 伊莱克斯(中国)电器有限公司 | Adjustable wine shelf |
| CN202522010U (en) * | 2012-04-11 | 2012-11-07 | 珠海格力电器股份有限公司 | Refrigerator and shelf assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103375963A (en) | 2013-10-30 |
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