CN107514866A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN107514866A CN107514866A CN201710598002.9A CN201710598002A CN107514866A CN 107514866 A CN107514866 A CN 107514866A CN 201710598002 A CN201710598002 A CN 201710598002A CN 107514866 A CN107514866 A CN 107514866A
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- Prior art keywords
- drawer
- lock
- block
- pivot
- guide groove
- Prior art date
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- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims description 41
- 230000001133 acceleration Effects 0.000 claims description 19
- 230000004807 localization Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
Landscapes
- 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)
- Drawers Of Furniture (AREA)
Abstract
The present invention relates to a kind of refrigerator, and it includes the unlimited storing compartment in front side；Drawer, the storing compartment can be inserted to front and rear push-and-pull, side opening edge protrudes outward the sealing shirt rim to form square frame-shaped thereon, and the left side and the right of the sealing shirt rim are tilted down with predetermined angle from front to back；And cover plate, on the upside of the drawer and it is fixed on the storing compartment inwall, its downside periphery is embedded with the sealing ring matched with the sealing shirt rim, the left side and the right of the sealing ring tilt gradually downward from front to back, during being moved after the drawer, institute's sealing shirt rim and the sealing ring palette.The refrigerator of the present invention, sealing and the depressurization of drawer, very convenient use are realized during push-and-pull drawer.
Description
Technical field
The present invention relates to refrigerating plant, more particularly to a kind of refrigerator.
Background technology
At present, it is indoor to be generally located on storing for refrigerator drawer, and drawer generally has upper side opening for picking and placeing food.With
The raising to the fresh-keeping demand of food, it is desirable to drawer has preferable sealing, so that food has more long fresh keeping time,
More preferable mouthfeel.Therefore, how after drawer closing, the upper side opening of sealing capping drawer turns into urgent problem to be solved.
In addition, prior art generally directly rides over the left and right sides of drawer in the left and right sidewall of refrigerator storing compartment, drawer
Sliding friction is formed with storing compartment side wall during push-and-pull repeatedly, frictional force is big.It is partially improved the drawer and storing of structure
Sliding track mechanism is set between compartment side wall, to reduce friction, but the structure of rail structure is more complicated, and cost is also higher.
The content of the invention
A purpose of the invention aims to provide a kind of ice that side opening thereon can be sealed when drawer is closed
Case.
Further aim of the present invention is both to make drawer push-and-pull process laborsaving, and does not increase cost.
Further aim of the present invention is locked drawer to be easy to and in closing process, drawer is moved after can speed up,
Beneficial to completion locking process.
Especially, the invention provides a kind of refrigerator, including：
The unlimited storing compartment in front side；
Drawer, the storing compartment can be inserted to front and rear push-and-pull, upside edge of opening protrudes outward to form the close of square frame-shaped
Shirt rim is sealed, the left side and the right of the sealing shirt rim are tilted down with predetermined angle from front to back；With
Cover plate, on the upside of the drawer and be fixed on the storing compartment inwall, its downside periphery be embedded with it is described close
The sealing ring of shirt rim matching is sealed, the left side and the right of the sealing ring tilt, moved after the drawer gradually downward from front to back
During, institute's sealing shirt rim and the sealing ring palette.
Alternatively, roller is separately installed with front side of the storing compartment left and right sidewall, the roller rear is provided with front and rear
First slideway of extension；And the left and right sidewall of the drawer has the second slideway of front and rear extension respectively, second slideway by
The roller supporting, the first slideway rear end have the sliding block protruded out downwards, and the sliding block can be arranged on institute slidingly back and forth
State on the first slideway.
Alternatively, refrigerator also includes at least one retaining mechanism, and each retaining mechanism includes：
Lock is pivoted, the cover plate can be pivotally mounted to around the axis of one or so extension, and with before extending downwardly
Latch and rear latch；
Holding part, is arranged at the drawer, and the retaining mechanism is configured to：When the drawer is closed, institute
State holding part be stuck in the preceding latch and it is described after between latch, to lock the drawer, the now described lock that pivots is in the
One position；When being pulled along the drawer, holding part reach promotes the preceding latch, makes the lock that pivots from described the
One position is switched to the second place, the holding part is departed between the preceding latch and the rear latch, to be taken out described in releasing
The locking of drawer；When promoting the drawer backward, described in the holding part pusher after latch, make the pivot latch pivot to described
First position is to lock the drawer；With
First flexible member, be configured to it is described pivot lock from the first position be switched to the second place or from
During the second place is switched to the first position, can it apply the moment of resistance to the lock that pivots.
Alternatively, first flexible member is the torsion spring of axis or so extension, and its both ends is hingedly connected to the pivot
Lower end and the storing compartment side wall are latched, and is configured to：
When the pivot lock is in the critical localisation between the first position and the second place, the torsion spring
The pivotal point latched is pivoted through described to the position of the thrust for pivoting lock；
When the pivot lock is between the first position and the critical localisation, the torsion spring is to the pivot
The thrust line of lock is in front of the pivotal point for pivoting lock；And
When the pivot lock is between the critical localisation and the second place, the torsion spring is to the pivot
The thrust line of lock is positioned at the pivotal point rear for pivoting lock.
Alternatively, the quantity of the retaining mechanism is two；And the cover plate includes top plate portion and from the top plate portion
The side plate that the right and left extends downwardly, the pivot locks of two retaining mechanisms are separately positioned on two side plates
Rear portion, the holding part of two retaining mechanisms are separately positioned on two the first slideway rear ends.
Alternatively, refrigerator, in addition to two installing plates, two installing plates are removably mounted on the storing respectively
In the left and right sidewall of compartment, it is arranged on the installing plate formed with first slideway, the roller on the installing plate.
Alternatively, refrigerator also includes：At least one acceleration mechanism, it is configured to that its action is moved and triggered after the drawer
When, drive the drawer to be moved after accelerating.
Alternatively, each acceleration mechanism includes：
First guide groove of front and rear extension, is opened on the side plate；
Second guide groove of L-shaped, below first guide groove, leading portion is vertical section, and back segment is horizontal segment；
Be hinged and connected and jointed shaft along left and right extension translation block and moving block, be respectively slidably arranged at described first
Guide groove and second guide groove, neck is offered on the downside of the moving block；
Second flexible member, it is configured to apply the translation block elastic pre-stress backward；And
Block is touched, is arranged at the drawer side wall；The acceleration mechanism is configured to：
When the drawer is in open mode, the moving block is set to be stuck in the vertical section of second guide groove；
When being moved after the drawer, card slot rear wall described in the touching block pusher, the moving block is set to rotate described in disengaging
The vertical section of second guide groove enters horizontal segment, and the touching block enters the neck, and the translation block and the moving block are in bullet
Property pretightning force effect is lower accelerate after move, drive the touching block and the drawer accelerate after move；And
During drawer reach, the touching block drives the moving block to move forward to the vertical of second guide groove
Section bottom when, promote the neck antetheca so that the moving block rotate, be caught in the vertical section, make it is described touching block depart from institute
Neck is stated, makes the drawer continue to move forward.
Alternatively, the drawer is correspondingly arranged on two acceleration mechanisms.
Alternatively, second flexible member is extension spring.
In the refrigerator of the present invention in drawer pusher, its sealing shirt rim forms sealing structure with the sealing ring on the downside of cover plate,
Make the upper side opening of cover plate for sealing capping drawer.When being drawn before drawer, cover plate, which remains stationary as, manifests the upper side opening of drawer, with
It is easy to access article.In this way, user without manually operated cover plate, realized during push-and-pull drawer drawer sealing and
Depressurization, very convenient use.In addition, the left side and the right of sealing shirt rim and sealing ring are obliquely installed, taking out both
It can be brought into close contact when being moved after drawer.
Further, for refrigerator of the invention during drawer push-and-pull, the slideway of roller supporting second forms rolling friction, sliding
Block slides on the first slideway forms sliding friction.Drawer both sides are directly ridden over storing compartment side by the present invention compared to existing structure
The scheme of wall, overall friction is smaller, and the slide rail scheme complicated compared to existing structure, simple in construction, cost is relatively low.
Further, for refrigerator of the invention during drawer push-and-pull, retaining mechanism makes the sealing between drawer and cover plate
It is even closer.Also, during pivot lock is switched to first position (closing drawer) from the second place, flexible member
Apply the moment of resistance to pivoting to latch, i.e., apply active force backward to holding part, drawer is consolidated locking and sealing.Pivot
During lock is switched to the second place (opening drawer) from first position, flexible member can apply resistance to pivoting to latch
Square, buffered with being formed to the closing process of drawer, avoid it from directly impinging storing compartment rear wall.
Further, refrigerator of the invention is moved by setting accelerating structure to draw after drawer accelerates, and adds holding part
Latch enforces drawer without user, facilitates the operation for closing drawer, improve use to be automatically performed locking after speed is hit
Experience at family.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the box liner of the refrigerator of one embodiment of the invention and the structural representation of drawer；
Fig. 2 is the decomposing schematic representation of structure shown in Fig. 1；
Fig. 3 is the decomposing schematic representation of drawer and cover plate；
Fig. 4 is the structural representation of drawer；
Fig. 5 is a part of structural representation of cover plate；
Fig. 6 is the fit structure schematic diagram of cover plate and sealing ring；
Fig. 7 is the assembling structure schematic diagram of drawer and cover plate；
Fig. 8 is the schematic diagram of the retaining mechanism and acceleration mechanism when drawer is in open mode；
Fig. 9 is enlarged drawing at Fig. 8 A；
Figure 10 is enlarged drawing at Fig. 8 B；
Figure 11 is the schematic diagram of the retaining mechanism and acceleration mechanism when drawer is closed；
Figure 12 is enlarged drawing at Figure 11 C；
Figure 13 is enlarged drawing at Figure 11 D；
Figure 14 is the structural representation of translation block and moving block.
Embodiment
Fig. 1 is the box liner of the refrigerator of one embodiment of the invention and the structural representation of drawer；Fig. 2 is Fig. 1 institutes
Show the decomposing schematic representation of structure；Fig. 3 is the decomposing schematic representation of drawer and cover plate；Fig. 4 is the structural representation of drawer；Fig. 5 is lid
A part of structural representation of plate；Fig. 6 is the fit structure schematic diagram of cover plate and sealing ring.
As shown in Figures 1 to 4, the embodiments of the invention provide a kind of refrigerator.Fig. 1 illustrates box liner 20, casing
Inner bag 20 defines storing compartment 201, and drawer 10 is provided with storing compartment 201, and drawer 10 can insert storing to front and rear push-and-pull
Compartment 201.The upside of drawer 10 is opened wide in order to access food.
Cover plate 12 is in the upside of drawer and is fixed on the inwall of storing compartment 201.Such as Fig. 2 makes a left side for storing compartment 201
Convex tendon 221 is provided with side wall 22 and right side wall 24, cover plate 12 is ridden on two convex tendons 221.Drawer 10 is pushed into storing compartment
After 201, cover plate 12 is capable of the upper side opening of sealed drawer 10.
The upside edge of opening of drawer 10 protrudes outward the sealing shirt rim 1616 to form square frame-shaped, such as Fig. 3, Fig. 4.Sealing
The left side and the right of shirt rim 16 are tilted down with predetermined angle from front to back, and the predetermined angle can be 5~10 °.Under cover plate 12
Side periphery is embedded with the sealing ring 17 matched with sealing shirt rim 16, and the left side and the right of sealing ring 17 are from front to back gradually downward
Tilt, angle of inclination is preferably equal to the angle of inclination of sealing shirt rim 16.During being moved after drawer 10, sealing shirt rim 16 and sealing
Enclose 17 palettes.Because sealing shirt rim 16 and sealing ring 17 tilt down from front to back, drawer is bigger by thrust backward,
It is snugly tighter between sealing shirt rim 16 and sealing ring 17.
As shown in figure 5, the side plate that cover plate 12 includes top plate portion 122, the right and left from top plate portion 122 extends downwardly
123, the rear plate portion 125 extended downwardly from the back of top plate portion 122, cover plate 12 is formed case shape.Two side plates 123 it is interior
The front of side, the inner side of rear plate portion 125 and top plate portion 122 forms the groove 124 of square frame-shaped, for accommodating sealing ring 17.It is close
Seal 14 is embedded in holding tank 124, refer to Fig. 6.
In the embodiment of the present invention, user realizes during push-and-pull drawer 10 and taken out without manually operated cover plate 12
The sealing of drawer 10 and depressurization, very convenient use.Also, multigroup cover plate 12 can be set in the storing indoor 201 of refrigerator
With drawer 10, multiple memory spaces independent of each other are formed, it is user-friendly.It can be seen that the embodiment of the present invention especially suitable for
Drawer is positioned in the larger refrigerating chamber in space and used.
In certain embodiments, as shown in Figures 2 to 4, the front side of the side wall of the left and right of storing compartment 201 two 22,24 point
Roller 31 is not installed, roller 31 can be around own axes rotation.The rear of roller 31 is provided with the first slideway 32 of front and rear extension.
The left and right sidewall of drawer 10 has the second slideway 13 of front and rear extension respectively, and by the support of roller 31, first slides the second slideway 13
The rear end of road 32 has the sliding block 15 protruded out downwards, and sliding block 15 can be arranged on the first slideway 32 slidingly back and forth.
During the push-and-pull of drawer 10, roller 31 supports the second slideway 13 to form rolling friction, and sliding block 15 is in the first slideway 32
Upper slide forms sliding friction.In extreme position before drawer 10 is preceding pulled to, before roller 31 can stop that sliding block 15 continues
Move, so that drawer 10 can not continue to move forward, avoid drawer 10 from dropping.
The present invention directly rides over drawer both sides compared to existing structure the scheme of storing compartment left and right sidewall, overall friction
It is smaller.The slide rail scheme complicated compared to existing structure, simple in construction, cost is relatively low.
In certain embodiments, refrigerator also includes at least one retaining mechanism 80, when drawer 10 is closed, lock
The position of locked drawer 10 is capable of in tight mechanism 80.
Fig. 8 is the schematic diagram of the retaining mechanism and acceleration mechanism when drawer is in open mode；Fig. 9 is at Fig. 8 A
Enlarged drawing；Figure 10 is enlarged drawing at Fig. 8 B；Figure 11 is the retaining mechanism and acceleration mechanism when drawer is closed
Schematic diagram；Figure 12 is enlarged drawing at Figure 11 C；Figure 13 is enlarged drawing at Figure 12 D；Figure 14 is the knot of translation block and moving block
Structure schematic diagram.
As shown in Fig. 8 to Figure 13, each retaining mechanism 80 may include to pivot lock 83, holding part 81 and the in general manner
One flexible member.Wherein, pivoting lock 83 can be pivotally arranged on cover plate 12 around the axis of one or so extension, and it has downward
The preceding latch 835 and rear latch 836 of extension, preceding latch 835 are located at the front of rear latch 836.Holding part 81 is arranged on drawer 10
Side wall on.
The quantity of retaining mechanism 80 is preferably two, and the pivot lock 83 of two retaining mechanisms 80 is separately positioned on cover plate 12
Two side plates 123 on.The holding part 81 of two retaining mechanisms 80 is separately positioned in the left and right sidewall of drawer 10.
When drawer 10 is closed, as shown in figure 13, preceding latch 835 be stuck in preceding latch 835 and rear latch 836 it
Between, drawer 10 is locked in the side wall 22 of storing compartment 201, lock 83 is now pivoted and is in first position.
When pivot lock 83 is in the first position shown in Figure 13, drawer 10 is pulled along, pivots lock 83 from first
Position is switched to the second place, i.e., is switched to Figure 10 states clockwise from Figure 13 states.That is latch before the reach of holding part 81 promotion
835, its forward upward is pivoted, holding part 81 is departed from the position between preceding latch 835 and rear latch 836, to release to taking out
The locking of drawer 10.In the process, the first flexible member applies the moment of resistance to pivoting lock 83, user is must pull against the resistance
Square can just pull the drawer out 10, make the locking between drawer 10 and cover plate 12 more firm.
When pivot lock 83 is in the second place shown in Figure 10, promotes close drawer 10 backward, holding part 81 is by first
Touching rear latch 836, (position of latch 836 is less than holding part 81 after now, and the position of holding part 81 is less than preceding latch
835) pivot lock 83 is switched to first position, i.e., be switched to Figure 13 states counterclockwise from Figure 10 states, latch 835 before making
First position is moved back to the back lower place, drawer 10 is locked in cover plate 12.In the process, the first flexible member is to pivoting
Lock 83 applies the moment of resistance, and the rear shifting to drawer 10 applies certain buffering, improves Consumer's Experience.
In embodiments of the present invention, during the push-and-pull of drawer 10, retaining mechanism 80 can lock and unlock automatically drawer 10,
It is convenient for users.
In certain embodiments, as depicted in figure 10 and figure 13, the first flexible member can be what axis extended in left-right direction
Torsion spring 85, the both ends of torsion spring steel bar are hingedly connected to pivot the lower end of lock 83 (so that the pin joint is positioned at pivot lock 83
The lower section of pivotal axis 831) and the left side wall 22 of storing compartment 201 (be directly or indirectly articulated with the left side wall of storing compartment 201
22).When pivoting the critical localisation that lock 83 is between first position and the second place, torsion spring 85 is to pivoting lock 83
Thrust F position through the pivotal point for pivoting lock 83, in this state, the thrust of torsion spring 85 is to pivoting the arm of force of lock 83
It is zero, will not rotates pivot lock 83.
When pivoting lock 83 between first position and critical localisation, such as Figure 13, torsion spring 85 is to pivoting lock 83
(downwards) thrust F position is in front of the pivotal point for pivoting lock 83.
When pivoting lock 83 between critical localisation and the second place, such as Figure 10, torsion spring 85 is to pivoting lock 83
(downwards) thrust F position is positioned at the pivotal point rear for pivoting lock 83.
In this way, in the opening procedure of drawer 10, pivot lock 83 and rotate counterclockwise, torsion spring 85 first applies to pivoting lock 83
Make it have the moment of resistance for the trend of rotating clockwise, pulled the drawer out 10 manufacture resistances to user, when pivot lock 83 turn over it is critical
Behind position, torsion spring 85 changes to its torque direction, makes pivot lock 83 accelerate to be switched to the second place shown in Figure 10.
In the closing process of drawer 10, pivot lock 83 and rotate clockwise, torsion spring 85 first makes it to pivoting the application of lock 83
The moment of resistance with the trend that rotates counterclockwise, the closing to drawer 10 apply buffering, after pivot lock 83 turns over critical localisation,
Torsion spring 85 changes to its torque direction, makes pivot lock 83 accelerate to be switched to the first position shown in Figure 13.According to experiment
Confirm, torsion spring 85 is set in 20 ± 5N to pivoting the power that lock 83 applies, feel is optimal when family push-and-pull drawer 10 can be used.
In certain embodiments, refrigerator includes two installing plates 30, and two installing plates 30 are removably mounted on storage respectively
In the left and right sidewall 22,24 of thing compartment 201, it is arranged on installing plate 30 formed with the first slideway 32, roller 31 on installing plate 30.
In the embodiment of the present invention, retaining mechanism 80 can lock and unlock automatically drawer 10, convenient for users.And
And during pivot lock 83 is switched to first position (closing drawer 10) from the second place, torsion spring 85 latches to pivoting
83 apply the moment of resistance, i.e., apply active force backward to holding part 81, drawer 10 is consolidated locking and sealing.Pivot lock
During 83 are switched to the second place (opening drawer 10) from first position, torsion spring 85 can apply resistance to pivoting lock 83
Square, buffered with being formed to the closing process of drawer 10, avoid it from directly impinging the rear wall of storing compartment 201.
In certain embodiments, refrigerator also includes at least one acceleration mechanism 40, and acceleration mechanism 40 is configured in drawer 10
After move and when triggering its action, drive drawer 10 to be moved after accelerating.
As shown in Fig. 8 to Figure 14, the quantity of acceleration mechanism 40 is preferably two, and each acceleration mechanism 40 includes front and rear prolong
The first guide groove 41, the second guide groove 42, translation block 50 and the moving block 60 of L-shaped, the second flexible member 70 and the touching block 14 stretched.
Wherein, the first guide groove 41 is opened on the side plate 123 of cover plate 12.Second guide groove 42 is also opened on side plate 123, and position
In the lower section of the first guide groove 41, leading portion is vertical section 421, and back segment is horizontal segment 422.Translation block 50 and moving block 60 be hinged and connected and
Jointed shaft extends in left-right direction, and is respectively slidably arranged at the first guide groove 41 and the second guide groove 42, under moving block 60
Side offers neck 63.Second flexible member 70 is configured to apply translation block 50 elastic pre-stress backward, the second elasticity member
Part 70 can be extension spring, and both ends are connected to translation block 50 and cover plate 12 backward for it.Touching block 14 is arranged at drawer 10
Side wall.
As shown in figure 14, moving block 60 has rotating shaft 61, and rotating shaft 61 is rotatably inserted in the mounting hole 52 of translation block 50.
There is lead 62 inserted on moving block 60 in second guide groove 42.
When drawer 10 is in open mode, moving block 60 is stuck in the vertical section 421 of the second guide groove 42, such as Fig. 9.
(from Fig. 9 to Figure 12) when being moved after drawer 10, the rear wall 632 of the pusher neck 63 of block 14 is touched, makes 60 turns of moving block
The dynamic vertical section 421 for departing from the second guide groove 42 enters horizontal segment 422, and touching block 14 enters neck, translation block 50 and moving block 60
Move after accelerating under elastic pre-stress effect, moved after driving touching block 14 and the acceleration of drawer 10.After making the accelerating impact of holding part 81
Latch 836 enforces drawer 10 without user, facilitates the operation for closing drawer 10, improve use to be automatically performed locking
Experience at family.
(from Figure 12 to Fig. 9) during the reach of drawer 10, touching block 14 drives moving block 60 to move forward to the second guide groove 42
421 bottom of vertical section when, promote the antetheca 631 of neck 63 to be caught in vertical section 421, make touching block so that moving block 60 rotates
14 depart from neck 63, make drawer 10 continue to move forward to open mode.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of refrigerator, including：
The unlimited storing compartment in front side；
Drawer, the storing compartment can be inserted to front and rear push-and-pull, upside edge of opening protrudes outward the sealed skirt to form square frame-shaped
Side, the left side and the right of the sealing shirt rim are tilted down with predetermined angle from front to back；With
Cover plate, on the upside of the drawer and the storing compartment inwall is fixed on, its downside periphery is embedded with and the sealed skirt
The sealing ring of side matching, the left side and the right of the sealing ring are tilted gradually downward from front to back, and journey is moved past after the drawer
In, institute's sealing shirt rim and the sealing ring palette.
2. refrigerator according to claim 1, wherein
Roller is separately installed with front side of the storing compartment left and right sidewall, the roller rear is provided with the first cunning of front and rear extension
Road；And
The left and right sidewall of the drawer has the second slideway of front and rear extension respectively, second slideway by the roller supporting,
The first slideway rear end has the sliding block protruded out downwards, and the sliding block can be arranged on first slideway slidingly back and forth.
3. refrigerator according to claim 2, in addition at least one retaining mechanism, each retaining mechanism includes：
Lock is pivoted, the cover plate can be pivotally mounted to around the axis of one or so extension, and with the preceding latch extended downwardly
With rear latch；
Holding part, is arranged at the drawer, and the retaining mechanism is configured to：When the drawer is closed, the card
Gripping member is stuck between the preceding latch and the rear latch, and to lock the drawer, the now described lock that pivots is in first
Put；When being pulled along the drawer, the holding part reach promotes the preceding latch, makes the lock that pivots from described first
Put and be switched to the second place, the holding part is departed between the preceding latch and the rear latch, to release the drawer
Locking；When promoting the drawer backward, rear latch described in the holding part pusher, make the pivot latch pivot to described first
Position is to lock the drawer；With
First flexible member, it is configured to be switched to the second place or from described from the first position in the lock that pivots
During the second place is switched to the first position, can it apply the moment of resistance to the lock that pivots.
4. refrigerator according to claim 3, wherein
First flexible member is the torsion spring of axis or so extension, and its both ends is hingedly connected to described pivot and latches lower end and institute
Storing compartment side wall is stated, and is configured to：
When the pivot lock is in the critical localisation between the first position and the second place, the torsion spring is to institute
The position for the thrust for pivoting lock is stated through the pivotal point of the pivot lock；
When the pivot lock is between the first position and the critical localisation, the torsion spring latches to described pivot
Thrust line positioned at it is described pivot lock pivotal point in front of；And
When the pivot lock is between the critical localisation and the second place, the torsion spring latches to described pivot
Thrust line positioned at it is described pivot lock pivotal point rear.
5. refrigerator according to claim 4, wherein
The quantity of the retaining mechanism is two；And
The cover plate includes the side plate that top plate portion and the right and left from the top plate portion extend downwardly, two locking machines
The pivot lock of structure is separately positioned on the rear portion of two side plates, and the holding part of two retaining mechanisms is separately positioned on
Two the first slideway rear ends.
6. refrigerator according to claim 4, in addition to：
Two installing plates, two installing plates are removably mounted in the left and right sidewall of the storing compartment respectively, described
It is arranged on installing plate formed with first slideway, the roller on the installing plate.
7. refrigerator according to claim 6, in addition to：
At least one acceleration mechanism, when being configured to move and trigger after the drawer its action, the drawer is driven to be moved after accelerating.
8. refrigerator according to claim 7, wherein each acceleration mechanism includes：
First guide groove of front and rear extension, is opened on the side plate；
Second guide groove of L-shaped, below first guide groove, leading portion is vertical section, and back segment is horizontal segment；
Be hinged and connected and jointed shaft along left and right extension translation block and moving block, be respectively slidably arranged at first guide groove
With second guide groove, neck is offered on the downside of the moving block；
Second flexible member, it is configured to apply the translation block elastic pre-stress backward；And
Block is touched, is arranged at the drawer side wall；The acceleration mechanism is configured to：
When the drawer is in open mode, the moving block is set to be stuck in the vertical section of second guide groove；
When being moved after the drawer, card slot rear wall described in the touching block pusher, rotate the moving block and depart from described second
The vertical section of guide groove enters horizontal segment, and the touching block enters the neck, the translation block and the moving block elastic pre-
Clamp force is moved after acting on lower acceleration, is moved after driving the touching block and drawer acceleration；And
During drawer reach, the touching block drive moving block moves forward to the vertical section bottom of second guide groove
During end, the neck antetheca is promoted so that the moving block rotates, the vertical section is caught in, the touching block is departed from the card
Groove, the drawer is set to continue to move forward.
9. refrigerator according to claim 8, wherein
The drawer is correspondingly arranged on two acceleration mechanisms.
10. refrigerator according to claim 9, wherein
Second flexible member is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598002.9A CN107514866B (en) | 2017-07-20 | 2017-07-20 | Refrigerator with a door |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109764616A (en) * | 2018-12-27 | 2019-05-17 | 青岛海尔股份有限公司 | Drawer appliance and refrigerator with the drawer appliance |
| CN110440515A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of drawer structure and refrigerator of refrigerator |
| CN110440514A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of drawer structure and refrigerator of refrigerator |
| CN111043810A (en) * | 2019-12-31 | 2020-04-21 | 青岛海尔电冰箱有限公司 | Refrigerator with humidity-adjustable drawer |
| CN112984936A (en) * | 2019-12-13 | 2021-06-18 | 苏州三星电子有限公司 | Fresh-keeping drawer and refrigerator |
| CN113324372A (en) * | 2020-02-28 | 2021-08-31 | 无锡松下冷机有限公司 | Drawer assembly and refrigerator with same |
| CN113749436A (en) * | 2020-06-01 | 2021-12-07 | 青岛海尔电冰箱有限公司 | Drawer component |
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| CN112984936A (en) * | 2019-12-13 | 2021-06-18 | 苏州三星电子有限公司 | Fresh-keeping drawer and refrigerator |
| CN111043810A (en) * | 2019-12-31 | 2020-04-21 | 青岛海尔电冰箱有限公司 | Refrigerator with humidity-adjustable drawer |
| CN111043810B (en) * | 2019-12-31 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Refrigerator with humidity-adjustable drawer |
| CN113324372A (en) * | 2020-02-28 | 2021-08-31 | 无锡松下冷机有限公司 | Drawer assembly and refrigerator with same |
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| CN113749436B (en) * | 2020-06-01 | 2022-11-22 | 青岛海尔电冰箱有限公司 | Drawer component |
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| CN107514866B (en) | 2021-12-21 |
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Effective date of registration: 20211102 Address after: 230601 No.22 Ziyun Road, Hefei Economic and Technological Development Zone, Hefei City, Anhui Province Applicant after: HEFEI HAIER REFRIGERATOR Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 230601 No.22 Ziyun Road, Hefei Economic and Technological Development Zone, Hefei City, Anhui Province Applicant before: HEFEI HAIER REFRIGERATOR Co.,Ltd. |
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