CN106403479A - Refrigerator door and refrigerator - Google Patents
Refrigerator door and refrigerator Download PDFInfo
- Publication number
- CN106403479A CN106403479A CN201610906271.2A CN201610906271A CN106403479A CN 106403479 A CN106403479 A CN 106403479A CN 201610906271 A CN201610906271 A CN 201610906271A CN 106403479 A CN106403479 A CN 106403479A
- Authority
- CN
- China
- Prior art keywords
- bar
- refrigerator doors
- door
- bar desk
- desk
- Prior art date
- 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.)
- Granted
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/021—Sliding doors
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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
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/023—Door in door constructions
Abstract
The invention provides a refrigerator door and a refrigerator. The refrigerator door comprises a bar counter opening, a bar counter, a bar counter door and a first driving device, wherein the front surface of the refrigerator door is concave backwards to form the bar counter opening; the bar counter is arranged at the bottom of the bar counter opening; the bar counter door can be horizontally moved to an opening position to open the bar counter opening so as to expose the bar counter, or can be horizontally moved to a closing position to close the bar counter opening; and the first driving device is controlled to drive the bar counter door to move horizontally. The bar counter of the refrigerator door is quite novel in structure, and the grade and user experience of the refrigerator are improved.
Description
Technical field
The present invention relates to refrigerating device, more particularly to a kind of refrigerator doors and refrigerator.
Background technology
At present, refrigerator doors are usually provided with bar desk.Bar desk generally adopts following form, opens up bar desk in refrigerator doors
Opening, the bottom of bar desk is hinged with the diapire of bar desk opening, and when bar desk overturns to horizontal direction, bar desk opening is opened, and uses
Family can pick and place article by bar desk opening moreover it is possible to place beverage on bar desk in refrigerator.The bar desk of refrigerator doors mostly adopts upper
State form, make the structure of refrigerator very dull, lack innovation, have impact on Consumer's Experience.
Content of the invention
It is an object of the present invention at least one defect overcoming prior art to exist, one kind is provided to have novel knot
The refrigerator doors of the bar desk of structure, to lift the Consumer's Experience of refrigerator.
Another object of the present invention is to provide for a kind of refrigerator employing above-mentioned refrigerator doors.
On the one hand, the invention provides a kind of refrigerator doors, including：
Bar desk opening, is recessed backward from the front surface of refrigerator doors；
Bar desk, is arranged on the bottom of bar desk opening；
Bar door, be configured to translatable to open position to open bar desk opening, thus exposing bar desk, or move to closing
Position is to close bar desk opening；With
First driving means, are configured to controllably drive bar door to translate.
Alternatively, bar desk can be arranged on the bottom of bar desk opening anterior-posterior translation；And refrigerator doors also include the second driving dress
Put, be configured to controllably drive bar desk anterior-posterior translation.
Alternatively, refrigerator doors offer the depressed part for accommodating bar door, and bar desk opening is opened in depressed part,
When platform door is in the closed position, the front surface of bar door is concordant with the front surface of refrigerator doors.
Alternatively, be configured to can be with bar desk anterior-posterior translation for bar door, and bar door, can be first in bar desk when in the closed position
Promotion under translate forward, then by first driving means drive and translate up to open position.
Alternatively, the rear surface of bar door is provided with the maintenance cover protruding out backward, and maintenance cover has the chamber opening wide down；
And the upper table surface rear end of bar desk is provided with the retention plate protruding out upwards, when bar door is in the closed position, retention plate insertion is solid
The within the chamber of position cover, so that bar door can be with bar desk anterior-posterior translation.
Alternatively, first driving means include at least one first gear rackwork and the first motor, and the first motor can
It is installed on slidingly back and forth in refrigerator doors, each first gear rackwork includes：First tooth bar, vertically extendingly solid
Rear surface due to bar door；First gear, is engaged with the first tooth bar at the first tooth bar rear, and is connected to turning of the first motor
Axle；Slide rail, is abreast fixed on the rear surface of bar door with the first tooth bar；Sliding shaft base, offers the rotating shaft with the first motor
The axle bed hole of cooperation, sliding shaft base is installed on slide rail, and slide rail can sliding shaft base relatively slide up and down.
Alternatively, each first gear rackwork includes two slide rails, and each slide rail has the rear surface from bar door
The block board that the substrate protruding out backward and the leading edge from substrate bend towards another slide rail；Sliding shaft base has two difference positions
In first gear both sides side plate, connect the antemarginal back plate of two side plates and from each side plate leading edge outward bending
Bending plate, the rear surface of bending plate is resisted against on the front surface of block board, and a side plate offers axle bed hole.
Alternatively, first driving means include two first gear rackworks, and the of two first gear rackworks
One tooth bar is located at the both lateral sides on the rear surface of bar door respectively；First motor is installed in the middle part of the roof of bar desk opening.
Alternatively, the roof of bar desk opening offers the chute extending in front and back, the top of the first motor be formed with can before and after
It is slidingly arranged at the slide section in chute.
Alternatively, the second driving means include at least one second gear rackwork and one be fixed on the of refrigerator doors
Two motors, each second gear rackwork includes：Second tooth bar, extends ground along the longitudinal direction and is fixed on bar desk；With the second tooth
Wheel, is engaged with the second tooth bar, and is connected to the rotating shaft of the second motor.
Alternatively, the second driving means include two second gear rackworks；The bottom of bar desk opening is provided with installation
Platform；Bar desk has two bar desk side plates that bar desk flat board and the horizontal two edges from bar desk flat board extend downwardly；Two second
Second tooth bar of pinion and rack is separately positioned on the inner side of two bar desk side plates, second gear above the second tooth bar with
Second tooth bar engagement；And second motor be fixed on the middle part of mounting platform.
On the other hand, present invention also offers a kind of refrigerator, the casing that opens wide including front side；More than at least one basis
The refrigerator doors of any one, refrigerator doors are arranged on the front side of casing.
In the refrigerator doors of the present invention, bar desk is arranged on the bottom of bar desk opening, and separately sets a bar door and opened or closed with beating
Close bar desk opening, and drive the translation of bar door using first driving means.That commonly uses compared to existing technology is articulated with bar desk
The form of bar desk opening, present configuration is very novel, improves class and the Consumer's Experience of refrigerator.
Further, in the refrigerator doors of the present invention, bar desk can be driven anterior-posterior translation by the second driving means, so can make
Platform protrudes out out forward, facilitates user's access article on bar desk.Concordant in the front surface of bar door and the front surface of refrigerator doors
When, bar door also can be made first to be promoted reach by bar desk, then driven shifting by first driving means again, to be eventually located at refrigerator doors
Front.
Further, in the refrigerator doors of the present invention, first gear rackwork passes through to arrange slide rail and sliding shaft base, can be
During bar door anterior-posterior translation, enable first gear with bar door synchronous translational, thus being close to the first tooth bar all the time
On.First motor can be installed in described refrigerator doors slidingly back and forth, can enable the first motor with first gear synchronous translational.
Further, the retention plate insertion bar desk in the refrigerator doors of the present invention, when bar door is in the closed position, on bar desk
In maintenance cover behind the door, make the bar door can be with bar desk anterior-posterior translation.In addition, bar desk also can by maintenance cover to bar door provide to
On support force, to mitigate the stress of first gear, improve the reliability of first gear rackwork.
According to the detailed description to the specific embodiment of the invention below in conjunction with accompanying drawing, those skilled in the art will be brighter
The above-mentioned and other purposes of the present invention, advantages and features.
Brief description
Describe some specific embodiments of the present invention hereinafter with reference to the accompanying drawings by way of example, and not by way of limitation in detail.
In accompanying drawing, identical reference denotes same or similar part or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the structural representation of the refrigerator doors of one embodiment of the invention, and its bar door is in the closed position；
Fig. 2 is schematic diagram after bar door and bar desk translate forward for the refrigerator doors shown in Fig. 1；
Fig. 3 is schematic diagram after bar door translates up to open position for the refrigerator doors shown in Fig. 2；
Fig. 4 is schematic diagram after bar desk translates further along for the refrigerator doors shown in Fig. 3；
Fig. 5 is the sectional view at the maintenance cover being obtained with the refrigerator doors shown in vertical plane cutting Fig. 1 extending in front and back.
Fig. 6 is the rear structure schematic diagram of refrigerator doors shown in Fig. 1；
Fig. 7 is the sectional view being obtained with refrigerator doors shown in the horizontal plane cutting Fig. 5 through first gear axis；
Fig. 8 is enlarged drawing at the A of Fig. 7；
Fig. 9 is the mounting structure schematic diagram of the first motor and refrigerator doors；
Figure 10 is the schematic diagram at other visual angles of refrigerator doors rear structure shown in Fig. 6.
Specific embodiment
The refrigerator doors of the embodiment of the present invention to be described referring to Fig. 1 to Figure 10, in the description of the embodiment of the present invention,
"front", "rear", " on ", D score, " top ", " bottom ", " interior ", " outward ", the orientation of instruction such as " horizontal " or position relationship be based on attached
Orientation shown in figure or position relationship, are for only for ease of the description present invention and simplify description, rather than instruction or hint indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Restriction.
Fig. 1 is the structural representation of the refrigerator doors of one embodiment of the invention, and its bar door is in the closed position；Fig. 2 is
Schematic diagram after bar door and bar desk translate forward for the refrigerator doors shown in Fig. 1；Fig. 3 be refrigerator doors shown in Fig. 2 in bar door upwards
Move to the schematic diagram behind open position；Fig. 4 is schematic diagram after bar desk translates further along for the refrigerator doors shown in Fig. 3.As Fig. 1 extremely
Shown in Fig. 4, embodiments provide a kind of refrigerator doors 100, its may include in general manner bar desk opening 112, bar desk 300,
Bar door 200 and first driving means.The front surface of refrigerator doors 100 is recessed backward and is formed with bar desk opening 112, bar desk opening
112 can run through refrigerator doors 100, so that user passes through bar desk opening 112 from refrigerator inside access article, without opening whole ice
Chamber door 100.Bar desk 300 is arranged on the bottom of bar desk opening 112, and its upper surface is used for placing the article such as beverage.Bar door 200 is joined
Be set to translatable to open position to open bar desk opening 112, thus exposing bar desk 300, or move to closed position to close
Bar desk opening 112.The form that bar desk is articulated with bar desk opening 112 commonly used compared to existing technology, the ice of the embodiment of the present invention
Chamber door 100 structure is very novel, improves the class of refrigerator.First driving means are configured to controllably drive bar door 200 flat
Move, to realize the automation of bar door 200 opening and closing, lift Consumer's Experience.
When above-mentioned closed position translates to open position, translation form may include but is not limited only to following bar door 200
Several forms, such as translate forward, translate to upper (lower) translation, horizontal (to the left or to the right) translation, forward upward (front lower place), to
Translate in front of left (right).Bar desk 300 can be fixedly installed on the bottom of bar desk opening 112.For driving the of bar door 200 translation
The motion that one driving means can be commonly used using prior art, such as parallel-crank mechanism, pinion and rack etc..
In the preferred embodiment of the invention shown in Fig. 1 to Fig. 4, bar desk 300 is can be arranged on bar desk anterior-posterior translation
The bottom of opening 112, to protrude out forward refrigerator doors 100, thus facilitate user's access article on bar desk 300.Refrigerator
It is additionally provided with the second driving means, for controllably driving bar desk 300 anterior-posterior translation on door 100.
Setting in order to avoid bar door 200 affects the frontal appearance of refrigerator doors 100, can be in closing in bar door 200
During position, make bar door 200 front surface concordant with the front surface of refrigerator doors 100 (with reference to Fig. 1).For this reason, need to be in refrigerator doors 100
Offer the depressed part 110 for accommodating bar door 200, the other parts that depressed part 110 compares refrigerator doors 100 are recessed backward,
Bar desk opening 112 is opened in depressed part 110.
In embodiment shown in Fig. 1 to Fig. 4, bar door 200 is configured to be driven and anterior-posterior translation by bar desk 300.Cause
This, bar door 200 when in the closed position (as Fig. 1), can first translate forward under the promotion of bar desk 300, first to take off forward
From depressed part 110 (such as Fig. 2, that is, bar door 200 is generally in the front in refrigerator doors 100 front surface place face), then driven by first
Dynamic device drives and translates up to open position (as Fig. 3).
Certainly, bar door 200 moves and after exposing bar desk opening 112, also controllable second driving means are driven again
Dynamic bar desk 300 translates forward, so that bar desk 300 more protrudes out forward, to be more convenient user's access article (as Fig. 4).
To sum up, the bar door 200 unlatching step of the preferred embodiment of the present invention is as follows：
(1) bar door 200 is in the closed position shown in Fig. 1；
(2) bar desk 300 translates forward, promotes bar door 200 to move to forward the position of Fig. 2；
(3) bar desk 300 stop motion, bar door 200 translates up to open position, such as Fig. 3；
(4) bar desk 300 translates forward certain distance, such as Fig. 4 again.
The closing step of bar door 200 is contrary with above-mentioned unlatching step, will not be described here.
Fig. 5 is the sectional view at the maintenance cover being obtained with the refrigerator doors shown in vertical plane cutting Fig. 1 extending in front and back.At some
In embodiment, bar door 200 can be enable by the way of as shown in Figure 5 with bar desk 300 anterior-posterior translation.I.e. bar door 200
Surface is provided with the maintenance cover 390 protruding out backward afterwards, and maintenance cover 390 has the chamber opening wide down.Cooperating therewith, bar desk
300 upper table surface rear end is provided with the retention plate 390 protruding out upwards.When bar door 200 is in the closed position, retention plate 390
The within the chamber of insertion maintenance cover 390, so can make bar desk 300 pass through retention plate 390 contact with maintenance cover 390, to bar desk
Door 200 applies thrusts and pulling force so as to can be with synchronous translational before and after bar desk 300.When bar door 200 translates up, maintenance
Cover 390 is upwardly separated from retention plate 390, so that bar desk 300 will not hinder bar door 200 to translate up.In addition, also can in bar desk 300
There is provided support force upwards by maintenance cover 390 to bar door 200, to mitigate the stress of first gear 413, improve the first tooth
The reliability of wheel rackwork 410.
In the alternate embodiment that accompanying drawing is not illustrated, may also be employed other modes make bar door 200 with bar desk 300 before
After translate, and make bar desk 300 that bar door 200 will not be hindered to translate up.The mode of such as magnetic, that is, after bar door 200
The magnet that the rear portion setting of the upper surface of surface and bar desk 300 attracts each other.
Fig. 6 is the rear structure schematic diagram of refrigerator doors shown in Fig. 1；Fig. 7 is to be cutd open with the horizontal plane through first gear axis
Cut the sectional view that the refrigerator doors of Fig. 5 obtain；Fig. 8 is enlarged drawing at the A of Fig. 7.Introduce the ice of the present invention below by Fig. 6 to Fig. 8
A kind of preferred version of the first driving means of chamber door 100.
As shown in fig. 6, first driving means include at least one first gear rackwork 410 and the first motor 420, with
Using first gear rackwork 410, the rotation of the first motor 420 is converted into the translational motion of bar door 200.Each first
Pinion and rack 410 includes the first tooth bar 411, first gear 413, slide rail 412 and sliding shaft base 415.Wherein, the first tooth bar
The 411 rear surfaces being fixed on bar door 200 vertically extendingly.First gear 413 is at the first tooth bar 411 rear and first
Tooth bar 411 engages, and is connected to the rotating shaft 421 of the first motor 420, to be driven by the first motor 420.Slide rail 412 and first
Tooth bar 411 is abreast fixed on the rear surface of bar door 200, and sliding shaft base 415 offers the rotating shaft 421 with the first motor 420
The axle bed hole 4155 of cooperation, i.e. the rotating shaft 421 of the first motor 420 is rotatably installed in axle bed hole 4155.Sliding shaft base 415
It is arranged on slide rail 412, and slide rail 412 can sliding shaft base 415 relatively slide up and down, in sliding process, sliding shaft base 415 is not
Slide rail 412 can be departed from, during in the first tooth bar 411 with bar door 200 anterior-posterior translation, sliding shaft base 415 is being slided all the time
It is also possible to bar door 200 anterior-posterior translation, be further driven to first gear 413 anterior-posterior translation on rail 412, so that first gear
413 are engaged with the first tooth bar 411 all the time.First motor 420 can be installed in refrigerator doors 100 slidingly back and forth, so that the first electricity
Machine 420 can be with first gear 413 anterior-posterior translation.A fix bar is preferably also adopted between first motor 420 and sliding shaft base 415
423 are connected, to strengthen reliability.
In aforementioned structure, bar door 200, in opening process, needs to translate up, therefore, first gear 413 and
One motor 420 is arranged on the upper back position of bar door 200.In addition, the first motor 420 is preferably stepper motor, and its
Running is controlled by the master control borad of refrigerator.
A kind of preferred version such as Fig. 7 of the slide rail 412 of first gear rackwork 410 and sliding shaft base 415 and
Shown in Fig. 8.Each first gear rackwork 410 includes two slide rails 412, and each slide rail 412 has after bar door 200
Substrate 4121 (substrate 4121 is fixed on the rear surface of bar door 200) and the leading edge court from substrate 4121 that surface protrudes out backward
Block board 4122 to the bending of another slide rail 412.For cooperating therewith, sliding shaft base 415 has two and is located at the first tooth respectively
Take turns the side plate 4151 of 413 both sides, connect the antemarginal back plate 4152 of two side plates 4151 and from each side plate 4151 leading edge
The bending plate 4153 of outward bending.The rear surface of bending plate 4153 is resisted against on the front surface of block board 4122, a side plate
Aforesaid axle bed hole 4155 is offered on 4151.So, when bar door 200 moves forward, block board 4122 can drive bending plate
4153 reaches.When moving after bar door 200, the first tooth bar 411 moves after promoting first gear 413.Move up and down in bar door 200
When, block board 4122 slides up and down with respect to bending plate 4153, makes axle bed hole 4155, first gear 413 in the position of above-below direction
Put holding constant.
As shown in Figure 6 and Figure 7, first driving means preferably include two aforesaid first gear rackworks 410, two
First tooth bar 411 of first gear rackwork 410 is located at the both lateral sides on the rear surface of bar door 200 respectively, so that bar desk
The upper and lower translation motion of door 200 is more steady.For realizing being synchronized with the movement, two the can be driven only with first motor 420
One pinion and rack 410.First motor 420 is mountable in the middle part of the roof of bar desk opening 112, and its both lateral sides is stretched out respectively
One rotating shaft 421, is rotated with the first gear 413 driving both sides.
Fig. 9 is the mounting structure schematic diagram of the first motor and refrigerator doors.As shown in Figure 9, it is preferred to use in the following manner is by
One motor 420 is arranged in refrigerator doors 100.I.e. the roof in the bar desk opening 112 of refrigerator doors 100 opens up the chute extending in front and back
150, the top of the first motor 420 is formed with the slide section 425 being arranged at slidingly back and forth in chute 150.In addition, chute
The bottom of 150 both lateral sides wall is compared top and is inwardly recessed, and top convex is compared on the top of the both lateral sides of slide section 425
Go out, so that when being arranged on slide section 425 in chute 150, make slide section 425 be only capable of moving forward and backward along chute 150, and not
Chute 150 can be departed from downwards.
Figure 10 is other visual angle schematic diagrames of refrigerator doors rear structure shown in Fig. 6.To introduce for driving below by Figure 10
A kind of preferred version of the second driving means of dynamic bar desk 300 anterior-posterior translation.As shown in Figure 10, the second driving means can
It is fixed on the second motor 520 (preferably stepping of refrigerator doors 100 including at least one second gear rackwork 510 and one
Motor, and its running controlled by the master control borad of refrigerator).Wherein, each second gear rackwork 510 includes the second tooth
Bar 511 and second gear 513.Second tooth bar 511 is fixed on bar desk 300 with extending along the longitudinal direction.Second gear 513 and second
Tooth bar 511 engages and is connected to the rotating shaft 521 of the second motor 520, to rotate under the drive of the second motor 520, thus driving
Second tooth bar 511 translates.
Preferably, in order that the anterior-posterior translation of bar door 200 is more steady, the second driving means preferably include two second
Pinion and rack 510.The bottom of bar desk opening 112 is provided with mounting platform 120, and mounting platform can be the plate of horizontal positioned
Shape, for placing bar desk 300 (with reference to Fig. 2-Fig. 4, Fig. 6, Figure 10).Bar desk 300 has bar desk flat board 310 and from bar desk flat board
Two bar desk side plates 320 (with reference to Fig. 6 and Figure 10) that 310 horizontal two edges extend downwardly, with the bottom in bar desk flat board 310
Form the space for accommodating the second driving means.Second tooth bar 511 of two second gear rackworks 510 is separately positioned on
The inner side of two bar desk side plates 320.Second gear 513 is engaged with the second tooth bar 511 above the second tooth bar 511.Can be made
The bottom of the bottom of two tooth bars 511 or bar desk side plate 320 is resisted against on mounting platform 120, with propping up by mounting platform 120
Support and can on mounting platform 120 anterior-posterior translation.Second motor 520 is fixed on the middle part of mounting platform 120, and its both sides is stretched respectively
Go out a rotating shaft 521, rotated with the second gear 513 driving both sides.
Another aspect of the present invention additionally provides a kind of refrigerator, and it includes the casing opening wide front side and at least more than one is appointed
Refrigerator doors 100 described in one embodiment of meaning, refrigerator doors 100 are arranged on the front side of casing, for opening or closing casing.This
Invention is not defined to the connected mode of refrigerator doors 100 and casing, the hinge that refrigerator doors 100 can be commonly used using current refrigerator
Any one mode such as connect, translate and being installed on casing.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe the multiple of the present invention and show
Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
Determine or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and recognize
It is set to and cover other variations or modifications all these.
Claims (12)
1. a kind of refrigerator doors, including：
Bar desk opening, is recessed backward from the front surface of described refrigerator doors；
Bar desk, is arranged on the bottom of described bar desk opening；
Bar door, be configured to translatable to open position to open described bar desk opening, thus exposing described bar desk, or move to
Closed position is to close described bar desk opening；With
First driving means, are configured to controllably drive described bar door translation.
2. refrigerator doors according to claim 1, wherein
Described bar desk can be arranged on the bottom of described bar desk opening anterior-posterior translation；And
Described refrigerator doors also include the second driving means, are configured to controllably drive described bar desk anterior-posterior translation.
3. refrigerator doors according to claim 2, wherein
Described refrigerator doors offer the depressed part for accommodating described bar door, and described bar desk opening is opened in described depressed part
Interior, when described bar door is in described closed position, the front surface of described bar door is concordant with the front surface of described refrigerator doors.
4. refrigerator doors according to claim 3, wherein
Described bar door is configured to can be with described bar desk anterior-posterior translation, and described bar door, can be first when being in described closed position
Translate forward under the promotion of described bar desk, then driven and translated up to described open position by described first driving means.
5. refrigerator doors according to claim 4, wherein
The rear surface of described bar door is provided with the maintenance cover protruding out backward, and described maintenance cover has the chamber opening wide down；And
The upper table surface rear end of described bar desk is provided with the retention plate protruding out upwards, is in described closed position in described bar door
When, described retention plate inserts the within the chamber of described maintenance cover, so that described bar door can be with described bar desk anterior-posterior translation.
6. refrigerator doors according to claim 4, wherein
Described first driving means include at least one first gear rackwork and the first motor, described first motor can before and after
It is slidably mounted in described refrigerator doors, each described first gear rackwork includes：
First tooth bar, is fixed on the rear surface of described bar door vertically extendingly；
First gear, is engaged with described first tooth bar at described first tooth bar rear, and is connected to the rotating shaft of described first motor；
Slide rail, is abreast fixed on the rear surface of described bar door with described first tooth bar；With
Sliding shaft base, offers the axle bed hole with the rotating shaft cooperation of described first motor, and described sliding shaft base is installed on described cunning
Rail, and described slide rail can relatively described sliding shaft base slide up and down.
7. refrigerator doors according to claim 6, wherein
Each described first gear rackwork includes two described slide rails, and each described slide rail has after described bar door
Substrate that surface protrudes out backward and the block board that the leading edge from described substrate bends towards another slide rail；And
Described sliding shaft base has two and is located at the side plate of described first gear both sides respectively, connects two described side plate back edge
Back plate and the bending plate from each described side plate leading edge outward bending, the rear surface of described bending plate is resisted against described
On the front surface of block board, a described side plate offers described axle bed hole.
8. refrigerator doors according to claim 6, wherein
Described first driving means include two described first gear rackworks, the institute of two described first gear rackworks
State the both lateral sides that the first tooth bar is located at the rear surface of described bar door respectively；And
Described first motor is installed in the middle part of the roof of described bar desk opening.
9. refrigerator doors according to claim 6, wherein
The roof of described bar desk opening offers the chute extending in front and back, and the top of described first motor is formed with can slide anteroposterior
Be arranged at slide section in described chute.
10. refrigerator doors according to claim 2, wherein
Described second driving means include at least one second gear rackwork and one be fixed on the second of described refrigerator doors
Motor, each described second gear rackwork includes：
Second tooth bar, extends ground along the longitudinal direction and is fixed on described bar desk；With
Second gear, is engaged with described second tooth bar, and is connected to the rotating shaft of described second motor.
11. refrigerator doors according to claim 10, wherein
Described second driving means include two described second gear rackworks；
The bottom of described bar desk opening is provided with mounting platform；
Described bar desk has bar desk flat board and the two bar desk side plates extending downwardly from the horizontal two edges of described bar desk flat board；
Described second tooth bar of two described second gear rackworks is separately positioned on the inner side of two described bar desk side plates, institute
State second gear to engage with described second tooth bar above described second tooth bar；And
Described second motor is fixed on the middle part of described mounting platform.
A kind of 12. refrigerators, including：
The casing that front side is opened wide；With
At least one refrigerator doors according to any one of claim 1 to 11, described refrigerator doors are arranged on described casing
Front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906271.2A CN106403479B (en) | 2016-10-17 | 2016-10-17 | Refrigerator doors and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906271.2A CN106403479B (en) | 2016-10-17 | 2016-10-17 | Refrigerator doors and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN106403479B CN106403479B (en) | 2018-10-12 |
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Cited By (9)
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| CN108397952A (en) * | 2018-01-19 | 2018-08-14 | 青岛海尔股份有限公司 | Refrigerator |
| CN108413671A (en) * | 2018-01-19 | 2018-08-17 | 青岛海尔股份有限公司 | Refrigerator |
| CN108413693A (en) * | 2018-01-19 | 2018-08-17 | 青岛海尔股份有限公司 | Refrigerator |
| CN108413694A (en) * | 2018-01-19 | 2018-08-17 | 青岛海尔股份有限公司 | Refrigerator |
| CN108426401A (en) * | 2018-01-19 | 2018-08-21 | 青岛海尔股份有限公司 | Refrigerator |
| CN108426400A (en) * | 2018-01-19 | 2018-08-21 | 青岛海尔股份有限公司 | Refrigerator |
| CN110068190A (en) * | 2019-06-05 | 2019-07-30 | 四川长虹电器股份有限公司 | A kind of refrigerator that sliding is opened the door |
| CN112212571A (en) * | 2019-07-12 | 2021-01-12 | Lg电子株式会社 | Refrigerator with a door |
| CN113606849A (en) * | 2017-04-05 | 2021-11-05 | Lg电子株式会社 | Refrigerator with a door |
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| CN113606849A (en) * | 2017-04-05 | 2021-11-05 | Lg电子株式会社 | Refrigerator with a door |
| CN113606849B (en) * | 2017-04-05 | 2023-04-18 | Lg电子株式会社 | Refrigerator with a door |
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| CN112212571A (en) * | 2019-07-12 | 2021-01-12 | Lg电子株式会社 | Refrigerator with a door |
| CN112212571B (en) * | 2019-07-12 | 2022-05-24 | Lg电子株式会社 | Refrigerator with a door |
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| CN106403479B (en) | 2018-10-12 |
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