CN104764280B - Rack assembly and refrigerator - Google Patents
Rack assembly and refrigerator Download PDFInfo
- Publication number
- CN104764280B CN104764280B CN201510149798.0A CN201510149798A CN104764280B CN 104764280 B CN104764280 B CN 104764280B CN 201510149798 A CN201510149798 A CN 201510149798A CN 104764280 B CN104764280 B CN 104764280B
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- CN
- China
- Prior art keywords
- groove
- draw
- shelf
- rack assembly
- moving member
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Display Racks (AREA)
Abstract
The invention provides a kind of rack assembly, including shelf, a pair of opposing for supporting the shelf draw-in groove, drive the lowering or hoisting gear that the shelf moves up and down along the draw-in groove；The lowering or hoisting gear includes being arranged in draw-in groove in some turn knobs being arranged above and below, is arranged at the moving member being engaged with the turn knob on the shelf.The rack assembly passes through the cooperation of moving member and the turn knob, easy to use to adjust the height of shelf without taking out the shelf from draw-in groove, you can directly move up and down the shelf along the draw-in groove.
Description
Technical field
The present invention relates to a kind of shelf, more particularly to a kind of is to be capable of achieving to be moved down on the shelf without shelf is taken out
Dynamic, rack assembly easy to use and the refrigerator with the rack assembly.
Background technology
At present, shelf uses more universal in the household electrical appliances such as refrigerator, wardrobe.By taking refrigerator as an example, many refrigerators are all in inner bag
Muscle is gone up, shelf has been positioned on courage muscle.In order to adjust the distance between shelf, general refrigerator inside can be provided with many road courages
Muscle, Portable rack is moved up and down.But, user is inserted into another when in use, it is necessary to take out shelf on a courage muscle therefrom
On one courage muscle, replacing shelf is very inconvenient up and down, wastes time and energy.In addition, playing muscle on inner container of icebox, inner bag is difficult absorption, and
Shelf regulation is highly desirable to be limited by courage muscle quantity.
In view of this, it is necessary to which existing rack assembly and refrigerator are improved, to solve the above problems.
The content of the invention
It is an object of the invention to provide it is a kind of without shelf is taken out be capable of achieving the shelf move up and down, user
Just rack assembly and the refrigerator with the rack assembly.
For achieving the above object, the invention provides a kind of rack assembly, including shelf, for supporting the shelf
A pair of opposing draw-in groove, drive the lowering or hoisting gear that the shelf moves up and down along the draw-in groove；The lowering or hoisting gear bag
Include and be arranged in draw-in groove in some turn knobs being arranged above and below, be arranged on the shelf what is be engaged with the turn knob
Moving member；The turn knob has some swingles, controls the shell fragment of the turn knob rotation to be engaged with the shell fragment
To prevent the check part of the turn knob counter-rotating；Each swingle has when the swingle is rotated to left side or the right side
For supporting the support slot of the moving member during horizontal level of side.
As a further improvement on the present invention, support slot on the swingle is towards the rotation side along the turn knob
To opening up.
As a further improvement on the present invention, the turn knob is the cross knob being made up of four swingles.
As a further improvement on the present invention, the left side of the draw-in groove or the top on right side towards opposite side be bent to form by
The moving member is oriented to the first spigot surface of opposite side.
As a further improvement on the present invention, the bottom direction in the opposite side relative with first spigot surface is provided with institute
The curving for stating the first spigot surface forms the second spigot surface that the moving member is oriented to the side with the first spigot surface.
As a further improvement on the present invention, the draw-in groove includes some subcard grooves, and each rack supports are in a subcard
In groove.
As a further improvement on the present invention, the shelf is provided with and extends for described along the left and right directions of the draw-in groove
The fixing groove that moving member is moved along the left and right directions of the draw-in groove.
For achieving the above object, present invention also offers a kind of refrigerator, it is provided with described in the casing of the refrigerator
Rack assembly；The draw-in groove is fixed on the side wall of the casing, and the rack supports are in the draw-in groove
The beneficial effects of the invention are as follows：Rack assembly of the invention passes through the cooperation of moving member and the turn knob, nothing
The shelf need to be taken out from draw-in groove, you can directly move up and down the shelf along the draw-in groove, to adjust the height of shelf, make
With conveniently.
Brief description of the drawings
Fig. 1 is the structural representation of refrigerator body of the present invention.
Fig. 2 is sectional views of the Fig. 1 along A-A directions.
Fig. 3 is sectional views of the Fig. 1 along B-B directions.
Fig. 4 is the structural representation of draw-in groove of the invention.
Fig. 5 is the shell fragment of turn knob and the cooperation figure of check part.
Fig. 6 is the structural representation of shelf of the invention.
Fig. 7 is sectional views of the Fig. 6 along C-C directions.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
As shown in Fig. 1 ~ Fig. 3, so that rack assembly of the invention to be applied to illustrate the rack assembly as a example by refrigerator 200
100 structure and application.
As shown in Fig. 1 ~ Fig. 7, the rack assembly 100 is including the shelf 10 for bearing article, for supporting described putting
The lowering or hoisting gear that at least one pair of draw-in groove being oppositely arranged 20 of frame 10, the drive shelf 10 are moved up and down along the draw-in groove 20
30.The rack assembly 100 is without shelf 10 is taken out from the draw-in groove 20, you can drive institute by the lowering or hoisting gear 30
Shelf 10 is stated to be moved up and down along the draw-in groove 20, so adjust between the height and two neighboring shelf 10 of the shelf 10 away from
From easy to use.
The lowering or hoisting gear 30 include being arranged in draw-in groove 20 in some turn knobs 31 being arranged above and below, be arranged at it is described
The moving member 32 being engaged with the turn knob 31 on shelf 10.When user upwards/the lower mobile shelf 10 when, the shifting
Moving part 32 with the shelf 10 upwards/lower mobile drive the turn knob 31 to rotate simultaneously to be provided up and down to the moving member 32
Mobile passage.
Refer to shown in Fig. 4, Fig. 5, the turn knob 31 has some swingles 311 being uniformly arranged, control described
The shell fragment 312 of the direction of rotation of turn knob 31 and the anglec of rotation is engaged to prevent the turn knob 31 with the shell fragment 312
The check part 313 of counter-rotating；Some backstops the same number of with the swingle 311 are uniformly provided with the check part 313
Part 3131, the shell fragment 312 can only rotate with the stop part 3131 to curving, bending direction in the turn knob 31
When it is consistent to the force direction of the shell fragment 312, so can effectively control direction of rotation and the anglec of rotation.Specifically, it is described
Moving member 32 promotes the turn knob 31 to rotate, the rotation when being moved up and down with the shelf 10 to the force of swingle 311
Rotate during 31 rotate counterclockwise of button the check part 313 also rotate counterclockwise；The stop part 3131 promotes the shell fragment 312 to send out
Raw deformation to stop part 3131 crosses the shell fragment 312 and behind the lower section of the shell fragment 312, it is impossible to which back-flexing deforms
The shell fragment 312 restore to the original state and coordinate to prevent the check part 313 from turning clockwise with the stop part 3131.
In the present embodiment, the turn knob 31 is the cross knob 31 being made up of four swingles 311.Cross knob 31
Can only rotate counterclockwise, when the moving member 32 is moved up, the cross knob 31 positioned at the top of the moving member 32 is counterclockwise
Rotation so that originally underlying swingle 311 turns to horizontal level to support the moving member 32 to be located at this highly, this
Shi Suoshu stop parts 3131 coordinate with shell fragment 312 can prevent the cross knob 31 from turning clockwise.
In order to support the moving member 32, each swingle 311 to have when the swingle 311 rotates well
To when left side or right side horizontal level for supporting the support slot 3110 of the moving member 32；Further, the swingle 311
On support slot 3110 opened up towards along the direction of rotation of the turn knob 31.As the cross knob 31 in Fig. 4 revolves counterclockwise
Turn, then the support slot 3110 is also in and opens up counterclockwise；Specifically, the support slot 3110 positioned at the swingle 311 on right side is opened up
In top, the right is opened in positioned at the support slot 3110 of the swingle 311 of downside, and is located at the support of the swingle 311 in left side
Groove 3110 is opened in lower section.
In addition, the top on the left side of the draw-in groove 20 or right side is bent to form towards opposite side the moving member 32 is oriented to
First spigot surface 21 of opposite side.Described first is provided with the bottom direction of the opposite side relative with first spigot surface 21 to lead
The second spigot surface 22 that the moving member 32 is oriented to the side with the first spigot surface 21 is formed to the curving in face 21.Institute
State the location swap that moving member 32 is realized in left side or right side by the first spigot surface 21 and the second spigot surface 22.The present embodiment
In, the top on right side lateral bend to the left, during causing the moving member 32 to be located at top along the first spigot surface 21 to the left
Side shifting；When the moving member 32 is moved downward to bottom along left side, along the second spigot surface 22 side shifting to the right.
The shelf 10 is provided with a fixture 11, and the fixture 11 is provided with the left and right directions along the draw-in groove 20
Extend the fixing groove 111 moved along the left and right directions of the draw-in groove 20 for the moving member 32.When the moving member 32 along
When first spigot surface, 21 or second spigot surface 22 is moved, the moving member 32 is in fixing groove 111 along the draw-in groove 20
Left and right directions is moved.The length of the fixing groove 111 is more than or equal to the moving member in the left side or right side of the draw-in groove 20
The distance moved along the left and right directions of the draw-in groove 20 during exchange.
As shown in Fig. 1 ~ Fig. 6, when the shelf 10 is moved up, the moving member 32 moves up the rotation above promoting
Button 31 is rotated to rotate；So that the level being located at originally on the turn knob 31 of the rotation above the moving member 32 rotation to the right
The upward side rotation in the counterclockwise direction of bar 311, and the left side of the moving member 32 is located on the turn knob 31 of the rotation originally
Swingle 311 is rotated to horizontal level towards upper right side counterclockwise so that support slot 3110 is on for supporting the moving member
32 are located at the position.
When the shelf 10 needs to move down, first the shelf 10 is moved up, the moving member 32 is first
Left side is moved under the guide effect of spigot surface 21；The shelf 10 is moved down again, the moving member 32 is oriented to second
Right side is moved under the guide effect in face 22；The shelf 10 is moved upward to the height of needs again.
In order to be conveniently adjusted the distance between any two shelf 10, the draw-in groove 20 includes some adjacent sons
Draw-in groove 20, each shelf 10 is supported on the subcard groove 20 of corresponding height, and is moved up and down in the subcard groove 20.It is some adjacent
Subcard groove 20 can be understood as some independent subcard grooves 20；It can be appreciated that on an overall draw-in groove 20, by
The subcard groove 20 for coming is defined every the first spigot surface 21 and the second spigot surface 22 for setting.
As shown in Fig. 1 ~ Fig. 3, the present invention is also provided in a kind of refrigerator 200, casing 210 and sets the rack assembly 100；It is described
Draw-in groove 20 is fixed on the side wall of the casing 210, and the shelf 10 is supported in the draw-in groove 20 and can be along the draw-in groove
20 move up and down, easy to use.In order that obtain shelf 10 and can smoothly fix, move up and down, in the present embodiment, in casing
210 both sides are respectively separated and are provided with two clamp bar slots 20.
In sum, the cooperation that rack assembly of the invention passes through moving member 32 and the turn knob 31, without from card
The shelf 10 is taken out on groove 20, you can directly the shelf 10 is moved up and down along the draw-in groove 20, to adjust the height of shelf 10
Degree, it is easy to use.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (8)
1. a kind of rack assembly, including shelf, the draw-in groove of a pair of opposing for supporting the shelf, the shelf is driven
Along the lowering or hoisting gear that the draw-in groove is moved up and down；It is characterized in that：It is in arrange up and down that the lowering or hoisting gear includes being arranged in draw-in groove
Row some turn knobs, be arranged at the moving member being engaged with the turn knob on the shelf；The turn knob tool
There are some swingles, control the shell fragment of the turn knob rotation to be engaged to prevent the turn knob inverse with the shell fragment
To the check part of rotation；Each swingle has when the swingle is rotated to left side or right side horizontal level to be used to support
The support slot of the moving member.
2. rack assembly according to claim 1, it is characterised in that：Support slot on the swingle is towards along the rotation
The direction of rotation for rotating button opens up.
3. rack assembly according to claim 1, it is characterised in that：The turn knob is made up of four swingles
Cross knob.
4. rack assembly according to claim 1, it is characterised in that：The left side of the draw-in groove or the top on right side are towards separately
Curving forms the first spigot surface that the moving member is oriented to opposite side.
5. rack assembly according to claim 4, it is characterised in that：In the opposite side relative with first spigot surface
Bottom forms towards the curving for being provided with first spigot surface and for the moving member to be oriented to the side with the first spigot surface
The second spigot surface.
6. rack assembly according to claim 1, it is characterised in that：The draw-in groove includes some subcard grooves, each shelf
It is supported in a sub- draw-in groove.
7. rack assembly according to claim 1, it is characterised in that：The shelf is provided with the right and left along the draw-in groove
To the fixing groove that extension is moved for the moving member along the left and right directions of the draw-in groove.
8. a kind of refrigerator, it is characterised in that：The shelf as described in claim 1 ~ 7 any one is provided with the casing of the refrigerator
Component；The draw-in groove is fixed on the side wall of the casing, and the rack supports are in the draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149798.0A CN104764280B (en) | 2015-03-31 | 2015-03-31 | Rack assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149798.0A CN104764280B (en) | 2015-03-31 | 2015-03-31 | Rack assembly and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104764280A CN104764280A (en) | 2015-07-08 |
| CN104764280B true CN104764280B (en) | 2017-06-30 |
Family
ID=53646267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149798.0A Active CN104764280B (en) | 2015-03-31 | 2015-03-31 | Rack assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104764280B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050161421A1 (en) * | 2003-01-31 | 2005-07-28 | Gemtron Corporation | Vertically adjustable shelves and refrigerator compartment housing the same |
| US7618103B2 (en) * | 2004-12-15 | 2009-11-17 | Lg Electronics Inc. | Supplementary shelf assembly for refrigerator |
| EP2766680B1 (en) * | 2011-09-21 | 2021-05-12 | Arçelik Anonim Sirketi | A cooling device comprising a shelf the height of which can be adjusted |
| CN102494508A (en) * | 2011-12-08 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN202470603U (en) * | 2012-01-17 | 2012-10-03 | 海尔集团公司 | Lifting object storage device and refrigerator |
| CN103871167B (en) * | 2012-12-11 | 2016-08-03 | 安徽九丁智能科技有限责任公司 | Automatic vending machine |
| CN204612346U (en) * | 2015-03-31 | 2015-09-02 | 青岛海尔股份有限公司 | Rack assembly and refrigerator |
-
2015
- 2015-03-31 CN CN201510149798.0A patent/CN104764280B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104764280A (en) | 2015-07-08 |
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