CN110094929A - A kind of refrigerator drawer automatic telescopic and lifting device - Google Patents
A kind of refrigerator drawer automatic telescopic and lifting device Download PDFInfo
- Publication number
- CN110094929A CN110094929A CN201910374921.7A CN201910374921A CN110094929A CN 110094929 A CN110094929 A CN 110094929A CN 201910374921 A CN201910374921 A CN 201910374921A CN 110094929 A CN110094929 A CN 110094929A
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- lifting
- chain
- drawer
- bend
- bevel gear
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Classifications
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- 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
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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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)
Abstract
The invention discloses a kind of refrigerator drawer automatic telescopic and lifting devices, include refrigerator drawer and the vertical lifting part and horizontal extension part for driving refrigerator drawer；Vertical lifting part includes lifting moving pallet, lifting driver part, drawer pedestal, sliding rail small end, left support and right support；Horizontal extension part includes the three-section type sliding track and the horizontal drive component that drives it to move horizontally positioned at drawer pedestal two sides, the lifting driver part is identical with the structure of the chain telescoping mechanism of horizontal drive component, it has respectively included bend in one direction chain, and deceleration bevel gear, speed-reduction spur gear, speed-reduction spur gear, transmission shaft, sprocket wheel, tension pulley mechanism, transmission fixing shell, is driven fixed cover board, shaft coupling, motor fixed block at deceleration bevel gear.The present invention can bear the design of thrust principle according to the bend in one direction of bend in one direction chain, easy to use, control by motor the movement of each mechanism, realize the automatic telescopic and elevating function of refrigerator drawer.
Description
Technical field:
The present invention relates to household appliance technical field, a kind of refrigerator drawer automatic telescopic and lifting device are related generally to.
Background technique:
Most in domestic refrigerator at present is all manually and the drawer position of refrigerator come the stretching for realizing refrigerator doors and refrigerator drawer
Set all relatively low, it is very inconvenient that this allows for using for refrigerator.And the refrigerator drawer for being filled with weight is difficult to draw
Out, more difficult particularly with the drawer of large-scale refrigerator.It is limited additionally, due to by refrigerator body bottom space, so without foot
Refrigerator drawer can be disposably moved by enough spaces using certain mechanism.
Summary of the invention:
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of refrigerator drawer automatic telescopic and lifting device,
It respectively stretches out bend in one direction chain using Liang Ge mechanism, and then realizes that refrigerator drawer moves one with vertical direction in the horizontal direction
The function of set a distance, two distances meet refrigerator drawer respectively and move horizontally required distance with vertical lifting.
The present invention is achieved by the following technical solutions:
A kind of refrigerator drawer automatic telescopic and lifting device, it is characterised in that: include refrigerator drawer (19) and driving refrigerator
The vertical lifting part and horizontal extension part of drawer (19)；
The vertical lifting part includes lifting moving pallet (12), lifting driver part (8), drawer pedestal (7), sliding rail small end
(14), left support (17) and right support (18)；Refrigerator drawer (19) bottom is placed on lifting moving pallet (12), the liter
The left and right sides for dropping mobile pallet (12) is oriented to by the coulisse of slide plate and drawer pedestal (5) below to be cooperated, the drawer
The left end of pedestal (7) is fixedly connected on left support (17), and the right end of drawer pedestal (7) is fixedly connected on right support (18),
The left support (17) and right support (18) are fixed on respectively on drawer end plate (16), the lifting moving pallet (12)
Lifting is driven by lifting driver part (8), and the lifting driver part (8) is the chain telescoping mechanism with bend in one direction；
The horizontal extension part include positioned at drawer pedestal (7) two sides three-section type sliding track and drive it to move horizontally
Horizontal drive component (3), the horizontal drive component (3) are fixed on the inner bottom surface of inner container of icebox shell (1), the water
Flat driving part (3) is the chain telescoping mechanism with bend in one direction；
The lifting driver part (8) is identical with the structure of chain telescoping mechanism of horizontal drive component (3), respectively includes
There are bend in one direction chain, deceleration bevel gear (22), deceleration bevel gear (23), speed-reduction spur gear (32), speed-reduction spur gear (30), transmission
Axis (31), sprocket wheel (30), tension pulley mechanism (29), transmission fixing shell (27), be driven fixed cover board (28), shaft coupling (21),
Motor fixed block (20)；
The bend in one direction chain is placed in the transmission fixing shell (27) with chain moving track Nei, flexible side with two
Sprocket wheel (26) engagement, the side of bend in one direction chain inflexibility is contacted with two tension pulley mechanisms (29)；The sprocket wheel (26) it
One dallies on transmission shaft, another sprocket wheel (26) is fixedly linked on another transmission shaft (31)；The sprocket wheel that is fixedly connected
(26) it is fixedly connected on transmission shaft (31) speed-reduction spur gear (30)；The speed-reduction spur gear one (30) is engaged in speed-reduction spur gear
Two (32)；Speed-reduction spur gear two (32) is fixedly linked on the axis of deceleration bevel gear one (23)；The deceleration bevel gear (23) is nibbled
Together in deceleration bevel gear two (22)；The deceleration bevel gear two (22) is connect with lifting driving motor (9) by shaft coupling (21)；
Lifting driving motor (9) is fixedly connected on one end of transmission fixing shell (27) by motor fixed block (20)；The biography
The upper end of dynamic fixing shell (27) and fixed cover board (28) screw connection of transmission；The transmission shaft (31), deceleration bevel gear two
(22) and deceleration bevel gear one (23) central axis it is coplanar and be all connected to transmission fixing shell (27) and transmission fixation cover board (28)
On.
The lifting moving pallet (12) is bathtub construction, and the rear end bottom face of the drawer pedestal (7) is equipped with
Step.
The connection structure of the lifting moving pallet (12) and drawer pedestal (7) being only vertically movable, the slide plate
It is vertical direction with coulisse, and every side is three groups of compartment distributions.
The bend in one direction chain includes that vertical lifting bend in one direction chain (10) and horizontal single-headed are bent chain (5),
It include the inner plate (25) and outer plate (24) for cooperating and connecting, the both ends of the outer plate (24) are respectively equipped with arc
Face, the arcwall face between the adjacent outer plate (24) cooperate, and structure to connect in the same inner plate (25)
Place possesses the camber line for the cooperation that contacts with each other, and limits vertical lifting bend in one direction chain (10) and horizontal single-headed bending chain (5) can only be single
To bending.
The chain extension end of the vertical lifting bend in one direction chain (10) passes through the bottom of pin and lifting moving pallet (12)
The chain extension end of portion's connection, horizontal single-headed bending chain (5) is connect by pin with the bottom of drawer pedestal (7).
The three-section type sliding track includes sliding rail small end (14), sliding rail middle-end (11), sliding rail big end (2), two sliding rail
Small end (14) is fixedly connected with left support (17), right support (18) respectively, and the sliding rail small end (14) and sliding rail middle-end (11) are rolled
Pearl connection；The sliding rail middle-end (11) connect with sliding rail big end (2) ball；The sliding rail big end (2) and inner container of icebox shell (1)
It is fixedly connected.
The tension pulley mechanism (29) is two input terminals and output end for being located at bend in one direction chain bending section,
Shaft in the middle part of tensioning wheel is fixed in transmission fixing shell (27), and bend in one direction chain is in transmission fixing shell (27)
It is moved in track, and retraction movement can be stretched out at the side tension pulley mechanism (29) of transmission fixing shell (27).
The invention has the advantages that
1. the present invention is easy to use, solves the problems, such as the prior art at all using stretching refrigerator drawer manually；
2. the present invention makes the drawer of refrigerator in level respectively according to the bend in one direction principle of bend in one direction chain using Liang Ge mechanism
With the mobile distance of vertical both direction, two distances meet refrigerator drawer respectively and move horizontally to be wanted at a distance from vertical lifting
It asks.The present invention is easy to use, control by motor the movement of each bend in one direction chain, realizes stretching automatically for refrigerator drawer
Contracting and elevating function.
Detailed description of the invention:
Fig. 1 is present invention assembly perspective view of the explosion.
Fig. 2 is assembling schematic diagram of the present invention.
Fig. 3 is assembling schematic diagram of the present invention (not including drawer end plate, refrigerator drawer, inner container of icebox).
Fig. 4 be the present invention vertically with horizontal drive mechanism perspective view of the explosion.
Fig. 5 be the present invention vertically with horizontal drive mechanism assembling schematic diagram (not including being driven fixed cover board).
Fig. 6 be the present invention vertically with horizontal drive mechanism sectional arrangement drawing schematic diagram (section view direction is shown in Fig. 5).
Fig. 7 is horizontal extension schematic diagram of the present invention (not including inner container of icebox).
Fig. 8 is vertical lifting schematic diagram of the present invention (not including inner container of icebox).
Serial number in figure: 1 inner container of icebox shell, 2 sliding rail big ends, 3 horizontal drive components, 4 telescopic drive motors, 5 horizontal lists
To bending chain, 6 round pins, 7 drawer pedestals, 8 lifting driver parts, 9 lifting driving motors, 10 vertical lifting bend in one direction chains, 11
Sliding rail middle-end, 12 lifting moving pallets, 13 fixed screws, 14 sliding rail small ends, 15 anticollision rubber mats, 16 drawer end plates, 17 left supports,
18 right supports, 19 refrigerator drawers, 20 motor fixed blocks, 21 shaft couplings, 22 deceleration bevel gears one, outside 23 deceleration bevel gears two, 24
Carrier bar, 25 inner plates, 26 sprocket wheels, 27 transmission fixing shells, 28 are driven fixed cover board, 29 tension pulley mechanisms, 30 speed-reduction spur gears
One, 31 transmission shafts, 32 speed-reduction spur gears two.
Specific embodiment:
Referring to attached drawing.
The present invention is further described below by embodiment.
Embodiment one:
Referring to Fig. 1, Fig. 2.A kind of refrigerator drawer automatic telescopic and lifting device, including refrigerator drawer 19, vertical lifting part and
Horizontal extension part；
Vertical lifting part includes refrigerator drawer 19, drawer end plate 16, lifting moving pallet 12, lifting driver part 8, bottom of drawer
Seat 7, sliding rail small end 14, left support 17 and right support 18；
Refrigerator drawer 19 is cuboid；19 bottom of refrigerator drawer is placed on lifting moving pallet 12, and lifting moving pallet 12 is
It is I-shaped；The left and right sides of lifting moving pallet 12 is connected to drawer by three pieces of slide plates and is placed in three coulisses of pedestal 5, lifting
The bottom of mobile pallet 12 is connected by the pin and vertical lifting bend in one direction chain 10 of the extension end of vertical lifting bend in one direction chain 10
It connects；Drawer pedestal 7 is Dao Ji font mechanism, and the left end of drawer pedestal 7 is fixedly connected on left support 17, the right side of drawer pedestal 7
End is fixedly connected on right support 18；Lifting driver part 8 is the telescoping mechanism with bend in one direction chain, elevation actuating part
8 chain end is connect with the bottom of lifting moving pallet 12, and the bottom of lifting driver part 8 is fixedly connected on drawer pedestal 7.
Referring to fig. 4, Fig. 5, Fig. 6.Lifting driver part 8 include vertical lifting bend in one direction chain 10, deceleration bevel gear 1,
Deceleration bevel gear 2 23, speed-reduction spur gear 1, transmission shaft 31, sprocket wheel 30, tension pulley mechanism 29, passes speed-reduction spur gear 2 32
Dynamic fixing shell 27, transmission fixing shell 28, shaft coupling 21, motor fixed block 20.
Referring to the partial enlarged view of Fig. 5.The chain difference of vertical lifting bend in one direction chain 10 and traditional compound bending exists
In in the structure of outer plate 24；The structure of the outer plate 24 to possess to contact with each other in same 25 junction of inner plate to match
The camber line of conjunction, limitation vertical lifting bend in one direction chain 10 can only bend in one direction.
Vertical lifting bend in one direction chain 10 is placed in the transmission fixing shell 27 with chain moving track, the chain moving rail
Road is U-shaped structure anyhow, is fixed in transmission fixing shell 27, and one port and the bottom end of sprocket wheel 26 are matched
It closes, flexible side is engaged with two sprocket wheels 26, the side of 10 inflexibility of vertical lifting bend in one direction chain and two tensionings
Mechanism 29 is taken turns to contact；One of sprocket wheel 26 dallies on a transmission shaft, another sprocket wheel 26 is fixedly linked in another transmission shaft 31
On；Be fixedly connected on the transmission shaft 31 of sprocket wheel 26 speed-reduction spur gear 1 that is fixedly connected；Speed-reduction spur gear 1 is engaged in deceleration
Spur gear 2 32；Speed-reduction spur gear 2 32 is fixedly linked on the axis of deceleration bevel gear 2 23；Deceleration bevel gear 2 23 is engaged in
Deceleration bevel gear 1；The deceleration bevel gear 1 is connect with lifting driving motor 9 by shaft coupling 21；Go up and down driving motor
9 are fixedly connected on the top of transmission fixing shell 27 by motor fixed block 20；It is driven fixing shell 27 and is driven fixed cover board
28 screw connections；Transmission shaft 31, deceleration bevel gear 1 are coplanar with 2 23 central axis of deceleration bevel gear and are all connected to transmission admittedly
Determine cover board 27 and is driven on fixed cover board 28.
Referring to Fig. 1, Fig. 3.Horizontal extension part includes drawer pedestal 7, left support 17, right support 18, sliding rail small end 14, slides
Rail middle-end 11, sliding rail big end 2, horizontal drive component 3, round pin 6 and inner container of icebox shell 1.
Drawer pedestal 7 is Dao Ji font mechanism, and the two sides of drawer pedestal 7 are respectively fixedly connected in left support 17 and right support
18；Left support 17 is fixedly connected with sliding rail small end 14；Right support 18 is fixedly connected with sliding rail small end 14；Sliding rail small end 14 and sliding rail
The connection of 11 ball of middle-end；Sliding rail middle-end 11 is connect with 2 ball of sliding rail big end；Sliding rail big end 2 and the fixed company of inner container of icebox shell 1
It connects；The inner bottom surface of inner container of icebox shell 1 is fixedly connected 3 bottom of horizontal drive component；The horizontal drive component 3 be with
Horizontal single-headed is bent the telescoping mechanism of chain 5, and the outer plate of horizontal single-headed bending chain 5 and the bottom of drawer pedestal 7 pass through circle
Pin 6 connects.
Referring to fig. 4, Fig. 5, Fig. 6.Horizontal drive component 3 is identical as lifting driver part 8, including horizontal extension bend in one direction
Chain 5, deceleration bevel gear 1, deceleration bevel gear 2 23, speed-reduction spur gear 2 32, speed-reduction spur gear 1, transmission shaft 31, sprocket wheel
30, tension pulley mechanism 29, transmission fixing shell 27, transmission fixed cover board 28, shaft coupling 21, motor fixed block 20.
The chain difference of horizontal extension bend in one direction chain 5 and traditional compound bending is in the structure of outer plate 24；Institute
The structure for stating outer plate 24 to possess the camber line for the cooperation that contacts with each other in same 25 junction of inner plate, and limit levels are flexible
Bend in one direction chain 5 can only bend in one direction.
Horizontal extension bend in one direction chain 5 is placed in the transmission fixing shell 27 with chain moving track, the chain moving rail
Road is U-shaped structure anyhow, is fixed in transmission fixing shell 27, and one port and the side of sprocket wheel 26 are matched
It closes, the flexible side of the horizontal extension bend in one direction chain 5 is engaged with two sprocket wheels 26, and horizontal extension bend in one direction chain 5 is not
Flexible side is contacted with two tension pulley mechanisms 29；One of sprocket wheel 26 dallies on a transmission shaft, another sprocket wheel 26 is solid
Surely it is connected on another transmission shaft 31；Be fixedly connected on the transmission shaft 31 of sprocket wheel 26 speed-reduction spur gear 1 that is fixedly connected；Institute
It states speed-reduction spur gear 1 and is engaged in speed-reduction spur gear 2 32；Speed-reduction spur gear 2 32 is fixedly linked in deceleration bevel gear 2 23
On axis；Deceleration bevel gear 2 23 is engaged in deceleration bevel gear 1；Deceleration bevel gear 1 and telescopic drive motor 4 pass through shaft coupling
Device 21 connects；Telescopic drive motor 4 is fixedly connected on the top of transmission fixing shell 27 by motor fixed block 20；The transmission
Fixing shell 27 and fixed 28 screw connection of cover board of transmission,；The transmission shaft 31, deceleration bevel gear 1 and deceleration bevel gear two
23 central axises are coplanar and are all connected to transmission fixing shell 27 and are driven on fixed cover board 28.
Referring to Fig. 6.Bend in one direction chain can move in 25 track under the driving of sprocket wheel 23 in transmission fixing shell
It is dynamic, and can stretch out and retract from the side tension pulley mechanism 26 of transmission fixing shell 27.
The working principle of the invention:
Referring to fig. 4, Fig. 5.Elevation actuating part 8 used in the present invention and horizontal driving section 3 are same structure, and difference exists
It is different from the horizontal single-headed bending length of chain 5 in vertical lifting bend in one direction chain 10.It is according to the unidirectional curved of bend in one direction chain
Song, can bear the design of thrust principle, respectively stretch out bend in one direction chain using Liang Ge mechanism, and then realize refrigerator drawer in water
Square to the function of moving a certain distance with vertical direction, two distances meet refrigerator drawer respectively and move horizontally and vertical lifting
Required distance.
One, refrigerator drawer auto-extending process:
Referring to Fig. 5, Fig. 6.Start telescopic drive motor 4,4 main shaft of telescopic drive motor to slow down under the connection of shaft coupling 21
Bevel gear 1 rotates, and deceleration bevel gear 1 drives the deceleration bevel gear 2 23 of its engagement to rotate, 2 23 band of deceleration bevel gear
The speed-reduction spur gear 2 32 on its axis is moved, speed-reduction spur gear 2 32 drives the speed-reduction spur gear 1 of its engagement to rotate, and slows down straight
The sprocket wheel 26 that one 30 gear of gear drives its coaxial rotates, sprocket wheel 26 drive its engagement horizontal extension bend in one direction chain 5 along
The track being driven in fixing shell 27 stretches out, a length of S1 of the chain of stretching, i.e. promotion drawer pedestal 7 moves horizontally distance S1.Pass through
Travel switch controls telescopic drive motor 4 and closes.Meanwhile the sum of movement of sliding rail small end 14 and sliding rail middle-end 11 is S1, i.e. ice
19 outreach S1 of case drawer.
Two, refrigerator drawer rises process automatically:
Referring to Fig. 1, Fig. 7.Start lifting driving motor 9 by travel switch.9 main shaft of driving motor is gone up and down in the company of shaft coupling 21
It connects down so that deceleration bevel gear 1 rotates, deceleration bevel gear 1 drives the deceleration bevel gear 2 23 of its engagement to rotate, and slows down
Bevel gear 2 23 drives the speed-reduction spur gear 2 32 on its axis, and speed-reduction spur gear 2 32 drives the speed-reduction spur gear 1 of its engagement
Rotation, the sprocket wheel 26 that one 30 gear of speed-reduction spur gear drives its coaxial rotate, and sprocket wheel 26 drives the vertical lifting of its engagement unidirectional
It is bent chain 10 to rise along the track in transmission fixing shell 27, a length of S1 of the chain of stretching pushes 12 liters of lifting moving pallet
Playing distance is S2.Lifting driving motor 9 is controlled by travel switch to lock.
Three, the automatic descent of refrigerator drawer:
It controls lifting driving motor 9 by external switch to unlock, and reverse operation, vertical lifting bend in one direction chain 10 is along transmission
Track decline in fixing shell 27, hauls lifting moving pallet 12 and drop to home position.
Four, refrigerator drawer retracts process automatically:
Start lifting 9 reverse operation of driving motor by travel switch, horizontal extension bend in one direction chain 5 is along transmission fixing shell
Track in 27 retracts, and hauls drawer pedestal 7 and retracts in refrigerator case liner 17.
The maximum of refrigerator drawer, which stretches S1 and lifting distance S2, to be adjusted according to the chain number of bend in one direction chain.
Claims (7)
1. a kind of refrigerator drawer automatic telescopic and lifting device, it is characterised in that: include refrigerator drawer (19) and driving ice
The vertical lifting part and horizontal extension part of case drawer (19)；
The vertical lifting part includes lifting moving pallet (12), lifting driver part (8), drawer pedestal (7), sliding rail small end
(14), left support (17) and right support (18)；Refrigerator drawer (19) bottom is placed on lifting moving pallet (12), the liter
The left and right sides for dropping mobile pallet (12) is oriented to by the coulisse of slide plate and drawer pedestal (5) below to be cooperated, the drawer
The left end of pedestal is fixedly connected on left support (17), and the right end of drawer pedestal (7) is fixedly connected on right support (18), described
Left support (17) and right support (18) are fixed on respectively on drawer end plate (16), the lifting of the lifting moving pallet (12)
It is driven by lifting driver part (8), the lifting driver part (8) is the chain telescoping mechanism with bend in one direction；
The horizontal extension part include positioned at drawer pedestal (7) two sides three-section type sliding track and drive it to move horizontally
Horizontal drive component (3), the horizontal drive component (3) are fixed on the inner bottom surface of inner container of icebox shell (1), the water
Flat driving part (3) is the chain telescoping mechanism with bend in one direction；
The lifting driver part (8) is identical with the structure of chain telescoping mechanism of horizontal drive component (3), respectively includes
There are bend in one direction chain, deceleration bevel gear one (22), deceleration bevel gear two (23), speed-reduction spur gear two (32), speed-reduction spur gear one
(30), transmission shaft (31), sprocket wheel (30), tension pulley mechanism (29), transmission fixing shell (27), transmission fixed cover board (28), connection
Axis device (21), motor fixed block (20)；
The bend in one direction chain is placed in the transmission fixing shell (27) with chain moving track Nei, flexible side with two
Sprocket wheel (26) engagement, the side of bend in one direction chain inflexibility is contacted with two tension pulley mechanisms (29)；The sprocket wheel (26) it
One dallies on transmission shaft, another sprocket wheel (26) is fixedly linked on another transmission shaft (31)；The sprocket wheel that is fixedly connected
(26) be fixedly connected speed-reduction spur gear one (30) on transmission shaft (31)；The speed-reduction spur gear one (30) is engaged in deceleration straight-tooth
Take turns two (32)；Speed-reduction spur gear two (32) is fixedly linked on the axis of deceleration bevel gear one (23)；The deceleration bevel gear (23)
It is engaged in deceleration bevel gear two (22)；The deceleration bevel gear two (22) and lifting driving motor (9) are connected by shaft coupling (21)
It connects；Lifting driving motor (9) is fixedly connected on one end of transmission fixing shell (27) by motor fixed block (20)；It is described
It is driven the upper end of fixing shell (27) and is driven fixed cover board (28) screw connection；The transmission shaft (31), deceleration bevel gear two
(22) and deceleration bevel gear one (23) central axis it is coplanar and be all connected to transmission fixing shell (23) and transmission fixation cover board (28)
On.
2. refrigerator drawer automatic telescopic according to claim 1 and lifting device, it is characterised in that: the lifting moving
Pallet (12) is bathtub construction, and the rear end bottom face of the drawer pedestal (7) is equipped with step.
3. refrigerator drawer automatic telescopic according to claim 1 and lifting device, it is characterised in that: the lifting moving
The connection structure of pallet (12) and drawer pedestal (7) being only vertically movable, the slide plate and coulisse are vertical direction, and every
Side is three groups of compartment distributions.
4. refrigerator drawer automatic telescopic according to claim 1 and lifting device, it is characterised in that: the bend in one direction
Chain includes vertical lifting bend in one direction chain (10) and horizontal single-headed bending chain (5), includes the interior of connection that cooperate
Carrier bar (25) and outer plate (24), the both ends of the outer plate (24) are respectively equipped with arcwall face, the adjacent outer plate
(24) arcwall face between cooperates, and structure to possess the cooperation that contacts with each other in the same inner plate (25) junction
Camber line, limitation vertical lifting bend in one direction chain (10) can only bend in one direction.
5. refrigerator drawer automatic telescopic according to claim 4 and lifting device, it is characterised in that: the vertical lifting
The chain extension end of bend in one direction chain (10) is connect by pin with the bottom of lifting moving pallet (12), the horizontal single-headed bending
The chain extension end of chain (5) is connect by pin with the bottom of drawer pedestal (7).
6. refrigerator drawer automatic telescopic according to claim 1 and lifting device, it is characterised in that: the three-section type sliding track
Include sliding rail small end (14), sliding rail middle-end (11), sliding rail big end (2), the two sliding rails small end (14) respectively with left support
(17), right support (18) is fixedly connected, and the sliding rail small end (14) connect with sliding rail middle-end (11) ball；The sliding rail middle-end
(11) it is connect with sliding rail big end (2) ball；The sliding rail big end (2) is fixedly connected with inner container of icebox shell (1).
7. refrigerator drawer automatic telescopic according to claim 1 and lifting device, it is characterised in that: the tensioning turbine
Structure (29) is two input terminals and output end for being located at bend in one direction chain bending section, and the shaft installation in the middle part of tensioning wheel is solid
It is scheduled in transmission fixing shell (27), and bend in one direction chain moves in the track of transmission fixing shell (27), and can be from biography
Retraction movement is stretched out at the side tension pulley mechanism (29) of dynamic fixing shell (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910374921.7A CN110094929A (en) | 2019-05-07 | 2019-05-07 | A kind of refrigerator drawer automatic telescopic and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910374921.7A CN110094929A (en) | 2019-05-07 | 2019-05-07 | A kind of refrigerator drawer automatic telescopic and lifting device |
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| Publication Number | Publication Date |
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| CN110094929A true CN110094929A (en) | 2019-08-06 |
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| CN201910374921.7A Pending CN110094929A (en) | 2019-05-07 | 2019-05-07 | A kind of refrigerator drawer automatic telescopic and lifting device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671874A (en) * | 2019-10-12 | 2020-01-10 | 无锡海达尔精密滑轨股份有限公司 | Electric slide rail double-motor drive control system for refrigerator drawer |
| CN112107147A (en) * | 2020-09-14 | 2020-12-22 | 广东皮阿诺科学艺术家居股份有限公司 | Drawer cabinet with lifting tray |
| CN112197478A (en) * | 2019-07-08 | 2021-01-08 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN112197481A (en) * | 2019-07-08 | 2021-01-08 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN112323364A (en) * | 2020-11-28 | 2021-02-05 | 珠海格力电器股份有限公司 | Pipeline mounting structure between relatively movable parts and clothes treatment equipment |
| CN112438617A (en) * | 2019-08-31 | 2021-03-05 | 宁波方太厨具有限公司 | Baking tray and grill combined movement mechanism and oven using same |
| DE102020130186A1 (en) | 2020-11-16 | 2022-05-19 | Paul Hettich Gmbh & Co. Kg | Household appliance with a storage container |
| WO2023050618A1 (en) * | 2021-09-30 | 2023-04-06 | 合肥美的电冰箱有限公司 | Storage cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5641217A (en) * | 1995-08-02 | 1997-06-24 | Sub-Zero Freezer Company, Inc. | Slide shelf system for a deli/crisper drawer |
| CN1529803A (en) * | 2001-05-04 | 2004-09-15 | Bsh | Compartment divider |
| CN102226626A (en) * | 2011-04-22 | 2011-10-26 | 合肥美的荣事达电冰箱有限公司 | Control method used for refrigerator |
| CN104135592A (en) * | 2013-05-04 | 2014-11-05 | 昆山泰士特信息技术有限公司 | Automatic scanner |
| CN205973640U (en) * | 2016-08-31 | 2017-02-22 | 袁新江 | Electronic goods ejecting device |
-
2019
- 2019-05-07 CN CN201910374921.7A patent/CN110094929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5641217A (en) * | 1995-08-02 | 1997-06-24 | Sub-Zero Freezer Company, Inc. | Slide shelf system for a deli/crisper drawer |
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| CN104135592A (en) * | 2013-05-04 | 2014-11-05 | 昆山泰士特信息技术有限公司 | Automatic scanner |
| CN205973640U (en) * | 2016-08-31 | 2017-02-22 | 袁新江 | Electronic goods ejecting device |
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| CN112197478A (en) * | 2019-07-08 | 2021-01-08 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN112197481A (en) * | 2019-07-08 | 2021-01-08 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN112197478B (en) * | 2019-07-08 | 2022-04-29 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN112197481B (en) * | 2019-07-08 | 2022-07-05 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
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| CN110671874A (en) * | 2019-10-12 | 2020-01-10 | 无锡海达尔精密滑轨股份有限公司 | Electric slide rail double-motor drive control system for refrigerator drawer |
| CN110671874B (en) * | 2019-10-12 | 2023-09-22 | 无锡海达尔精密滑轨股份有限公司 | Dual-motor driving control system for electric sliding rail of refrigerator drawer |
| CN112107147A (en) * | 2020-09-14 | 2020-12-22 | 广东皮阿诺科学艺术家居股份有限公司 | Drawer cabinet with lifting tray |
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| WO2022101202A1 (en) * | 2020-11-16 | 2022-05-19 | Paul Hettich Gmbh & Co. Kg | Domestic appliance comprising a storage container |
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