CN207006711U - Rack assembly and refrigerator - Google Patents
Rack assembly and refrigerator Download PDFInfo
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- CN207006711U CN207006711U CN201720866773.7U CN201720866773U CN207006711U CN 207006711 U CN207006711 U CN 207006711U CN 201720866773 U CN201720866773 U CN 201720866773U CN 207006711 U CN207006711 U CN 207006711U
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- shelf
- connecting rod
- chute
- rack assembly
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Abstract
The utility model discloses a kind of rack assembly and refrigerator, wherein, the rack assembly includes two supporting plates being oppositely arranged, the first shelf being arranged between the supporting plate and the second shelf and the first connecting rod being hinged with first shelf and the second connecting rod being hinged with second shelf, shelf chute is equipped with the supporting plate, the bearing of trend of first shelf and second shelf along the shelf chute is synchronized with the movement, and the first connecting rod and the second connecting rod are hinged.The utility model can both effectively reduce the first shelf and the second shelf to avoid interference with the gap reserved, and improve space waste, and have good adaptability to the shelf chute of different structure.
Description
Technical field
It the utility model is related to art of refrigeration units, more particularly to a kind of rack assembly and refrigerator.
Background technology
In order to reduce the waste of refrigerator space, the utilization rate of refrigerator storage space is improved, typically by being put into refrigerator
Multiple shelves improve storage space.At present, the parallel structure of two shelves, front end shelf in the refrigerator of some types be present
Connected between the shelf of rear end by a connecting rod, it is front and rear caused by the reach of rear end shelf during declining for prevention front end shelf
Shelf is interfered, and needs a part of space of advance reservation between front and rear shelf, so as to cause the waste in space.
Utility model content
Main purpose of the present utility model is to provide a kind of rack assembly and refrigerator, it is intended to which shelf is being moved through before and after solution
The problem of interference in journey be present.
To achieve the above object, the utility model proposes rack assembly include two supporting plates being oppositely arranged, be arranged at
The first shelf and the second shelf between the supporting plate and the first connecting rod being hinged with first shelf and with described the
The be hinged second connecting rod of two shelves, shelf chute, first shelf and the second shelf edge are equipped with the supporting plate
The bearing of trend of the shelf chute is synchronized with the movement, and the first connecting rod and the second connecting rod are hinged.
Preferably, it is additionally provided with the supporting plate close to the shelf chute and along the bearing of trend of the shelf chute
Bearing of trend fortune of the pin joint of the connecting rod chute of extension, the first connecting rod and the second connecting rod along the connecting rod chute
It is dynamic.
Preferably, at least two shelf chutes are arranged at intervals in the supporting plate.
Preferably, the connecting rod chute is between the two neighboring shelf chute.
Preferably, first shelf and second shelf are protected along the curvature of the shelf runner movement and the direction of motion
When holding constant, the first connecting rod keeps constant with the angle that the second connecting rod is formed；First shelf and described second
When shelf is along the shelf runner movement and the curature variation of the direction of motion, the first connecting rod is formed with the second connecting rod
Angle changes.
Preferably, the shelf chute is straight-line groove or curved groove；Or the shelf chute include straight-line groove and with institute
State the curved groove that straight-line groove is connected smoothly.
Preferably, first shelf and second shelf are hung in the supporting plate simultaneously by the first bearing pin portion
Slid along the shelf chute, the first connecting rod and the second connecting rod are hinged by the second bearing pin portion and slided along the connecting rod
Groove slides.
Preferably, first bearing pin portion and second bearing pin portion include flanged (FLGD) shank and with the shank card
The card cap of cooperation is connect, the one end of the shank away from flange is provided with the neck of annular, and the card cap is provided with and is adapted to the neck
Clamping side opening.
Preferably, clamping side opening tapers into inwards from arrival end.
The utility model also provides a kind of refrigerator, and the refrigerator is provided with rack assembly as described above.
In technical solutions of the utility model, the bearing of trend of the first shelf and the second shelf along shelf chute is synchronized with the movement,
Connected with second connecting rod by first connecting rod between first shelf and the second shelf, be hinged between two connecting rods, first connecting rod
The angle formed between second connecting rod is variable.When this angle changes, the spacing between the first shelf and the second shelf is also sent out
It is raw to change, so that the spacing between the first shelf and the second shelf is adjustable, to adapt to different operating modes.When the first shelf and
When second shelf is for linear motion, adjacent state synchronized motion is able to maintain that between the first shelf and the second shelf；When
When one of one shelf and the second shelf change direction, the angle between first connecting rod and second connecting rod changes therewith, and first
Spacing between shelf and the second shelf changes, and does not change the movement locus that nyctitropic shelf keeps current to enable
Move forward, now, the first shelf and the second shelf will not interfere.This structure can both effectively reduce the first shelf and
Second shelf improves space waste, and have good fit to the shelf chute of different structure to avoid interference with the gap reserved
Ying Xing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is that the shelf of the embodiment of the utility model rack assembly one is located at the structural representation of shelf chute initial position
Figure；
Fig. 2 be the embodiment of the utility model rack assembly one shelf along shelf chute slide when structural representation；
Fig. 3 is the structural representation after the shelf of the embodiment of the utility model rack assembly one slides in place along shelf chute
Figure；
Fig. 4 is structural representation of the connecting rod chute of the embodiment of the utility model rack assembly one between two shelf chutes
Figure；
Fig. 5 is the schematic diagram that the shelf of the utility model rack assembly is installed on by bearing pin portion in supporting plate；
Fig. 6 is enlarged diagrams of the Fig. 5 at A；
Fig. 7 is the decomposing schematic representation of Fig. 5 rack assembly；
Fig. 8 is the stereogram of the card cap of the embodiment of the utility model rack assembly one；
Fig. 9 is Fig. 8 schematic front view；
Figure 10 is the structural representation of the shank of the embodiment of the utility model rack assembly one.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 2 | Shelf chute | 3 | First connecting rod |
| 4 | Second connecting rod | 5 | Connecting rod chute |
| 7 | Shank | 8 | Card cap |
| 10 | First shelf | 20 | Second shelf |
| 80 | Neck | 800 | Clamping side opening |
The utility model purpose is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of rack assembly.
Fig. 1 to Fig. 3 is refer to, in the embodiment of the utility model one, the rack assembly includes two supports being oppositely arranged
Plate, the first shelf 10 being arranged between supporting plate and the second shelf 20 and with the first shelf 10 be hinged first connecting rod 3 and
The second connecting rod 4 being hinged with the second shelf 20, shelf chute 2, the first shelf 10 and the second shelf 20 are equipped with two supporting plates
It is synchronized with the movement along the bearing of trend of shelf chute 2, first connecting rod 3 and second connecting rod 4 are hinged.In the present embodiment, two are set
Individual shelf, bearing of trend of two shelves along shelf chute 2 synchronously move in the same direction.Wherein, shelf chute 2 can be insertion supporting plate
Notch or the channel-shaped track that separately sets on the supporting plate.
It should be noted that when first connecting rod 3 and second connecting rod 4 are hinged, between first connecting rod 3 and second connecting rod 4
The angle of formation is variable.When this angle changes, the spacing between the first shelf 10 and the second shelf 20 also changes, i.e., and
Spacing between one shelf 10 and the second shelf 20 is adjustable, to adapt to different operating modes.Such as：When the first shelf 10 and second is put
When frame 20 is for linear motion, adjacent state synchronized motion is able to maintain that between the first shelf 10 and the second shelf 20；When
When one of one shelf 10 and the second shelf 20 change direction, the angle between first connecting rod 3 and second connecting rod 4 changes therewith
Become, the spacing between the first shelf 10 and the second shelf 20 changes, and does not change nyctitropic shelf to enable and keeps working as
Preceding movement locus moves forward, and now, the first shelf 10 and the second shelf 20 will not interfere.This structure can both have
Effect reduces the first shelf 10 and the second shelf 20 to avoid interference with the gap reserved, and improves space waste, and to different structure
Shelf chute 2 have good adaptability.
Referring to Fig. 4, the connecting rod of the bearing of trend extension close to shelf chute 2 and along shelf chute 2 is also set up in supporting plate
Bearing of trend of the pin joint of chute 5, first connecting rod 3 and second connecting rod 4 along connecting rod chute 5 moves, in the first shelf 10 and
When bearing of trend of two shelves 20 along shelf chute 2 moves, connecting rod chute 5 plays a part of guiding.
As a preferred embodiment of the present utility model, at least two shelves cunning is arranged at intervals in two supporting plates
Groove 2.In the present embodiment, as shown in figure 4, being respectively provided with two shelf chutes 2 in each supporting plate.During installation, the first shelf 10
Two different mounting holes of height, the corresponding shelf chute 2 of each mounting hole are equipped with per end face.The mounting hole of eminence
Positioned at the top of the first shelf 10, the mounting hole site of lower is in the bottom of the first shelf 10.Similarly, the second shelf 20 is correspondingly
Set and the identical mounting hole of the first shelf 10.
Further, connecting rod chute 5 is close to shelf chute 2, such as positioned at the outside of shelf chute 2.Preferably, connecting rod chute 5
Between two shelf chutes 2.When the bearing of trend of the first shelf 10 and the second shelf 20 along shelf chute 2 moves, even
Bar chute 5 can increase stability when the first shelf 10 and the motion of the second shelf 20 between adjacent two shelves chute 2, and
And the space hold of connecting rod chute 5 can also be reduced.
In the present embodiment, the first shelf 10 and the second shelf 20 are moved along shelf chute 2 and the curvature of the direction of motion is kept
When constant, first connecting rod 3 keeps constant with the angle that second connecting rod 4 is formed；First shelf 10 and the second shelf 20 are slided along shelf
Groove 2 moves and during the curature variation of the direction of motion, and first connecting rod 3 changes with the angle that second connecting rod 4 is formed.
Specifically, shelf chute 2 is straight-line groove or curved groove, or, shelf chute 2 can include straight-line groove and and straight line
The curved groove that groove is connected smoothly.When shelf chute 2 is straight-line groove or circumferential groove, the first shelf 10 and the edge of the second shelf 20
Shelf chute 2 moves and the curvature of the direction of motion keeps constant, and the angle that first connecting rod 3 and second connecting rod 4 are formed keeps constant,
Adjacent state synchronized motion is able to maintain that between first shelf 10 and the second shelf 20, improves space waste.When shelf chute 2
During the curved groove being connected smoothly including straight-line groove and with straight-line groove, the angle that first connecting rod 3 and second connecting rod 4 are formed changes
Become.For example, with reference to Fig. 4, this curved groove declines relative to straight-line groove to be set, and the motion of the first shelf 10 drives the second shelf 20 synchronous
Motion, is covered at the switching of straight-line groove arrival curve groove in the first shelf 10, the angle that first connecting rod 3 and second connecting rod 4 are formed
Gradually increase, the spacing between the first shelf 10 and the second shelf 20 becomes big, to enable the second shelf 20 to keep straight line to transport
Dynamic continuation forward, now, will not interfere between the first shelf 10 and the second shelf 20.This structure can effectively reduce first and put
The shelf 20 of frame 10 and second improves space waste, and have to the shelf chute 2 of different structure to avoid interference with the gap reserved
Good adaptability.
In such scheme, referring to Fig. 5 to Figure 10, the first shelf 10 and the second shelf 20 are hung by the first bearing pin portion
Slid in supporting plate and along shelf chute 2, first connecting rod 3 and second connecting rod 4 are hinged by the second bearing pin portion and slided along connecting rod
Groove 5 slides.Specifically, the first bearing pin portion and the second bearing pin portion include flanged (FLGD) shank 7 and the card being engaged by clamping with shank 7
Cap 8, the one end of shank 7 away from flange are provided with the neck 80 of annular, and card cap 8 is provided with the clamping side opening 800 being adapted to neck 80.
During installation, refer to Fig. 7, shank 7 from the side of supporting plate insertion shelf chute 2, up through the first shelf 10 or
Stretched out after second shelf 20, card cap 8 is sticked on the external part of shank 7 fixed.Similarly, shank 7 is through first connecting rod 3 and the
The pin joint of two connecting rods 4, up through being stretched out after connecting rod chute 5, supporting plate, then card cap 8 is sticked on the external part of shank 7
It is fixed.Preferably, clamping side opening 800 tapers into inwards from arrival end.During installation, the big end of entrance of clamping side opening 800
It is caught in the neck 80 of the one end of shank 7, then proceeding to push card cap 80 makes the small end of clamping side opening 800 cross pin by deformation
Body 7, card cap 80 is set to be held in the one end of shank 7, so as to fix the first shelf 10, the second shelf 20 or first connecting rod 3 and second
The pin joint of connecting rod 4 is not deviate from from shank 7.Certainly, in other examples, shank 7 and card cap 8 can also be by other shapes
The structure of formula replaces.
The utility model also proposes a kind of refrigerator, and this refrigerator is provided with rack assembly as described above.The rack assembly
Concrete structure is with reference to above-described embodiment, because this refrigerator employs whole technical schemes of above-mentioned all embodiments, therefore at least
With all beneficial effects caused by the technical scheme of above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation under design of the present utility model, made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of rack assembly, it include two supporting plates being oppositely arranged and the first shelf for being arranged between the supporting plate and
Second shelf, shelf chute, first shelf and second shelf are equipped with along the shelf chute in the supporting plate
Bearing of trend be synchronized with the movement, it is characterised in that the rack assembly also include with first shelf be hinged first connecting rod
With the second connecting rod being hinged with second shelf, the first connecting rod and the second connecting rod are hinged.
2. rack assembly as claimed in claim 1, it is characterised in that be additionally provided with the supporting plate and slided close to the shelf
Groove and along the connecting rod chute that extends of bearing of trend of the shelf chute, the pin joint of the first connecting rod and the second connecting rod
Moved along the bearing of trend of the connecting rod chute.
3. rack assembly as claimed in claim 2, it is characterised in that at least two shelves are arranged at intervals in the supporting plate
Chute.
4. rack assembly as claimed in claim 3, it is characterised in that the connecting rod chute is slided positioned at the two neighboring shelf
Between groove.
5. the rack assembly as described in any one in Claims 1-4, it is characterised in that first shelf and described
Two shelves along the curvature of the shelf runner movement and the direction of motion keep constant when, the first connecting rod and the second connecting rod
The angle of formation keeps constant；First shelf and second shelf are along the shelf runner movement and the song of the direction of motion
When rate changes, the first connecting rod changes with the angle that the second connecting rod is formed.
6. the rack assembly as described in any one in Claims 1-4, it is characterised in that the shelf chute is straight-line groove
Or curved groove；
Or the shelf chute includes straight-line groove and the curved groove being connected smoothly with the straight-line groove.
7. the rack assembly as described in any one in claim 2 to 4, it is characterised in that first shelf and described
Two shelves are hung in the supporting plate by the first bearing pin portion and slid along the shelf chute, the first connecting rod and institute
Second connecting rod is stated to be hinged by the second bearing pin portion and slide along the connecting rod chute.
8. rack assembly as claimed in claim 7, it is characterised in that first bearing pin portion and second bearing pin portion are wrapped
Flanged (FLGD) shank and the card cap being engaged by clamping with the shank are included, the one end of the shank away from flange is provided with the card of annular
Groove, the card cap are provided with the clamping side opening being adapted to the neck.
9. rack assembly as claimed in claim 8, it is characterised in that clamping side opening gradually becomes inwards from arrival end
It is small.
10. a kind of refrigerator, it is characterised in that the refrigerator is provided with claim 1 to 9 the shelf group described in any one
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866773.7U CN207006711U (en) | 2017-07-17 | 2017-07-17 | Rack assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866773.7U CN207006711U (en) | 2017-07-17 | 2017-07-17 | Rack assembly and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006711U true CN207006711U (en) | 2018-02-13 |
Family
ID=61454981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866773.7U Active CN207006711U (en) | 2017-07-17 | 2017-07-17 | Rack assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855381A (en) * | 2019-03-28 | 2019-06-07 | 合肥华凌股份有限公司 | Rack component and refrigeration equipment |
| CN109855380A (en) * | 2019-03-28 | 2019-06-07 | 合肥华凌股份有限公司 | Rack mounting structure and refrigeration equipment |
-
2017
- 2017-07-17 CN CN201720866773.7U patent/CN207006711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855381A (en) * | 2019-03-28 | 2019-06-07 | 合肥华凌股份有限公司 | Rack component and refrigeration equipment |
| CN109855380A (en) * | 2019-03-28 | 2019-06-07 | 合肥华凌股份有限公司 | Rack mounting structure and refrigeration equipment |
| CN109855381B (en) * | 2019-03-28 | 2021-08-31 | 合肥华凌股份有限公司 | Rack component and refrigeration equipment |
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