CN106196869B - Slide mechanism of drawer and refrigerator with it - Google Patents
Slide mechanism of drawer and refrigerator with it Download PDFInfo
- Publication number
- CN106196869B CN106196869B CN201610562778.0A CN201610562778A CN106196869B CN 106196869 B CN106196869 B CN 106196869B CN 201610562778 A CN201610562778 A CN 201610562778A CN 106196869 B CN106196869 B CN 106196869B
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- CN
- China
- Prior art keywords
- gear
- drawer
- tooth
- slide
- flank
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
- A47B88/487—Sliding drawers; Slides or guides therefor with single extensible guides or parts with rollers, ball bearings, wheels, or the like
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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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
- A47B88/477—Buffers; End stops
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/402—Profiles or supporting structures for supporting single drawers
-
- 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
- F25D23/06—Walls
- F25D23/065—Details
- F25D23/067—Supporting elements
Abstract
Present invention discloses a kind of slide mechanism of drawer and with its refrigerator, slide mechanism of drawer is pulled out or is promoted in cabinet for drawer, including the first slide assemblies and the second slide assemblies being oppositely arranged, each slide assemblies have the rack gear and slide assembly being mutually slidably matched, the rack gear is located at the side of the drawer, the slide assembly is located in the box body at gallbladder, wherein, gear and lower gear are respectively equipped at the top edge of the slide assembly and lower edge, when the rack gear slide assembly relatively slides, at least one of the gear and the lower gear and the rack gear are mutually ratcheting.Gear and lower gear of the invention, when user applied force occurs deviateing depth centre line, can assist the direction of the pull-out of adjustment drawer or progradation, to solve the problems, such as that noise and pull-out or progradation have some setbacks in the ratcheting rack gears in direction different up and down.
Description
Technical field
The present invention relates to refrigerating field more particularly to a kind of slide mechanism of drawer and with its refrigerator.
Background technique
Currently, be reserved between the fruit and vegetable box (or drawer) and refrigerator body of refrigerator Simple pull in the market it is certain between
Gap, so as to fruit and vegetable box (or drawer) disengaging.But the design in this gap can bring many problems, mainly include following two points:
(1) when user pull out or promote fruit and vegetable box (or drawer) active force not in fruit and vegetable box (or drawer) depth centre line, because
There is no mechanism auxiliary corrective, fruit and vegetable box (or drawer) gradually excursions depths center line will cause, when continuing to pull out or close one
After set a distance, it will cause fruit and vegetable box (or drawer) one end and collide with refrigerator body liner, to generate noise；(2) when touching
It when hitting generation, while can also cause to pull out or progradation has some setbacks, need to change the direction of active force at this time, otherwise can not
Continue pull-out or forward operation.
In the prior art, by designing sunk structure on the door body panel of fruit and vegetable box (or drawer), to imply that user will
Hand is placed at sunk structure to complete pull-out or forward operation.It is handed in depth centre line and horizontal center point the position of sunk structure
The place connect in this way, having some improvement on the smooth degree of pull-out or progradation, but cannot eliminate user applied force offset
Therefore the influence of generation still not can be well solved the above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of slide mechanism of drawer and with its refrigerator.
One of for achieving the above object, an embodiment of the present invention provides a kind of slide mechanism of drawer, is used for drawer
It pulls out or promotes in cabinet, including the first slide assemblies and the second slide assemblies being oppositely arranged, each slide assemblies have
The rack gear and slide assembly being mutually slidably matched, the rack gear are fixedly installed on the side of the drawer, and the slide assembly is solid
Surely be set at box liner, wherein be respectively equipped at the top edge of the slide assembly and lower edge can original place rotation it is upper
Gear and lower gear, when the rack gear slide assembly relatively slides, the gear and the lower gear respectively with institute
State that rack gear is mutually ratcheting, the slide assembly includes the bottom plate being fixed to each other with liner and protrudes out bottom plate towards drawer direction
The top edge and the lower edge, the top edge, the lower edge and the bottom plate, which enclose, is set as a sliding space for institute
Rack gear sliding is stated, the upper edge is formed with recessed portion, and the gear is movably set at the upper recessed portion, and institute
The part flank of tooth for stating gear protrudes out the top edge towards lower edge direction；It is formed with lower concave portion at the lower edge,
The lower gear is movably set at the lower concave portion, and the part flank of tooth of the lower gear is protruded out towards top edge direction
The lower edge, on drawer direction of propulsion, the end of the rack gear is formed with contraposition part, towards top edge at the lower edge
Direction is convexly equipped with lower limit portion, and the rack gear includes the dedendum flank of corresponding lower gear, and the tooth of the dedendum flank least significant end is first
Tooth, when the contraposition part is interfered with the lower limit portion, first tooth and the lower gear are mutually ratcheting.
As the further improvement of an embodiment of the present invention, the gear and the lower gear are interspersed.
As the further improvement of an embodiment of the present invention, the lower concave portion and the lower edge joint form one
Stepped down part has the first spacing between stage portion described on drawer direction of propulsion and the lower limit portion, promotes in drawer
The contraposition part has the first length on direction, and first spacing is equal to first length.
As the further improvement of an embodiment of the present invention, the rack gear further includes the addendum flank of corresponding gear, in
On drawer direction of propulsion, the length of the addendum flank is greater than the length of the dedendum flank.
As the further improvement of an embodiment of the present invention, when the contraposition part and the lower limit portion interfere
When, the addendum flank is not contacted with the gear.
As the further improvement of an embodiment of the present invention, continue to push away when the contraposition part is detached from the lower limit portion
Into when, the gear teeth together in the addendum flank at, meanwhile, the lower tooth gear teeth together in the dedendum flank at.
One of for achieving the above object, an embodiment of the present invention provides a kind of refrigerator, including as above any technology
Slide mechanism of drawer described in scheme.
Compared with prior art, the beneficial effects of the present invention are the gears and lower gear of an embodiment of the present invention
, when user applied force occurs deviateing depth centre line, adjustment drawer can be assisted to draw in the ratcheting rack gears in direction different up and down
Out or the direction of progradation, to solve the problems, such as that noise and pull-out or progradation have some setbacks.
Detailed description of the invention
Fig. 1 is the drawer and cabinet fit structure schematic diagram of an embodiment of the present invention；
Fig. 2 is the drawer and cabinet explosive view of an embodiment of the present invention；
Fig. 3 is the drawer, rack gear, slide assembly explosive view of an embodiment of the present invention；
Fig. 4 is the cross-sectional view that the drawer, rack gear, slide assembly of an embodiment of the present invention are in close state；
Fig. 5 is that the drawer, rack gear, slide assembly of an embodiment of the present invention are in the schematic diagram of push-in original state；
Fig. 6 is the slide assembly schematic diagram of an embodiment of the present invention；
Fig. 7 is the slide assembly explosive view of an embodiment of the present invention；
Fig. 8 is cross-sectional view in Fig. 5；
Fig. 9 is partial region enlarged drawing in Fig. 8.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
As shown in Figures 1 to 4, the refrigerator (not shown) of an embodiment of the present invention includes cabinet 200, the cabinet 200
It is inside movably set with drawer 100, the quantity of drawer 100 is unlimited.
An embodiment of the present invention provides a kind of sliding equipment for pulling out or promoting in cabinet 200 for drawer 100,
Including two groups of slide assemblies 10 being oppositely arranged.Certainly, the sliding equipment can be used for other structures pull, extension or
It shrinks.It should be noted that two groups of slide assemblies 10 can be with left and right settings, in other embodiments, two groups of slide assemblies 10
Can be setting up and down, in the present invention, by taking two groups of slide assemblies left and right settings as an example.
In addition, the representation space used herein such as "upper", " top ", "lower", " lower section ", "left", "right" is with respect to position
The term set be for convenient for explanation purpose come describe as shown in the drawings a unit or feature relative to another list
The relationship of member or feature.The term of relative space position can be intended to include equipment in use or work in addition to side as shown in the figure
Different direction other than position.For example, being described as being located at other units or feature " lower section " if the equipment in figure overturn
Or " under " unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include top and
Both orientation of lower section.Equipment can otherwise be directed (be rotated by 90 ° or other directions), and be interpreted accordingly herein
It is using with space correlation description language.
The sliding equipment of an embodiment of the present invention is pulled out or is promoted in cabinet 200 for auxiliary drawer 100.
Sliding equipment includes the first slide assemblies 10a being oppositely arranged and the second slide assemblies 10b, the first slide assemblies
10a and the second slide assemblies 10b is respectively arranged at the two sides of the drawer 100, to assist the synchronous disengaging of the drawer 100.
Each slide assemblies 10 have the rack gear 20 and slide assembly 30 being mutually slidably matched.
The rack gear 20 is located at the side of the drawer 100, and the slide assembly 30 is located at 200 liner of cabinet.
Wherein, join Fig. 4, be respectively equipped with gear 41 and lower tooth at the top edge 31 of the slide assembly 30 and lower edge 32
Wheel 42, when the rack gear 20 slide assembly 30 relatively slides, the gear 41 and the lower gear 42 at least its
One of it is mutually ratcheting with the rack gear 20.
Here, gear 41 and lower gear 42 can be in the ratcheting rack gears 20 in direction different up and down, when user applied force occurs
When deviateing depth centre line, the moving direction of gear 41, the auxiliary adjustment rack gear 20 of lower gear 42, auxiliary has adjusted entire indirectly
Drawer 100 pulls out or the direction of progradation, to solve the pull-out of drawer 100 or progradation there is noise and drawer 100 to draw
The problem of out or progradation has some setbacks.
Further, in the present embodiment, the gear 41 and the lower gear 42 are interspersed, in this way, when upper
Gear 41 and lower gear 42 are ratcheting when on rack gear 20 simultaneously, and the rack gear 20 positioned at 42 middle section of gear 41 and lower gear is in
Fully horizontal and unbiased state, thus the further moving direction of auxiliary adjustment rack gear 20.
Further, in the present embodiment, join Fig. 4, the slide assembly 30 includes the bottom plate being fixed to each other with liner
33 and the top edge 31 and the lower edge 32 of bottom plate 33 are protruded out towards 100 direction of drawer.
That is, at this time the top edge 31, the lower edge 32 and the bottom plate 33 enclose be set as a sliding space S with
It is slided for the rack gear 20.
In conjunction with Fig. 5 to Fig. 9, in the present embodiment, the end of top edge 31 and lower edge 32 is connected by terminal edge 34
It connects.
The bottom plate 33 is bonded to each other fixation with the liner, and several fixation holes 331 are formed on the bottom plate 33, so as to
In the fixation of bottom plate 33 and liner.
Further, in the present embodiment, join Fig. 6 and Fig. 7, be formed with recessed portion 311, institute at the top edge 31
It states gear 41 to be movably set at the upper recessed portion 311, and the part flank of tooth 411 of the gear 41 is towards lower edge 32
Direction protrudes out the top edge 31.
That is, the minimum point of the flank of tooth 411 of gear 41 is lower than the minimum point of top edge 31 at this time.In this way, working as tooth
When sliding in slide assembly 30, rack gear 20 will not interfere item 20 with top edge 31.
Recessed portion 311 protrudes out other regions of top edge 31 upward on part.
Upper recessed portion 311 is spliced by the plate body 312 of two panels semi-annular shape, and 312 part of two panels plate body connects and formed
The upper end and lower end of one accommodating chamber S1, accommodating chamber S1 are open design, and gear 41 is partially accommodated in accommodating chamber S1.
The lower end of plate body 312 forms a rotation slot 313, and the middle part of gear 41, which protrudes out, is formed with pillar 411, works as gear
When the pillar 411 of 41 left and right sides cooperates with the rotation slot 313 of two plate bodys 312 respectively, gear 41 can be in upper recess
Original place rotates in portion 311.
It should be understood that upper recessed portion 311 can be integrally formed with top edge 31 or bottom plate 33, and certainly, upper recessed portion 311
It can be fixed on by other fixed structures on top edge 31 or bottom plate 33.
In the present embodiment, lower concave portion 321 is formed at the lower edge 32, the lower gear 42 is movably set in
At the lower concave portion 321, and the part flank of tooth 421 of the lower gear 42 protrudes out the lower edge towards 31 direction of top edge
32。
Here, other explanations of lower edge 32, lower concave portion 321 and lower gear 42 can refer to above-mentioned top edge 31, fovea superior
The explanation of concave portion 311 and gear 41, details are not described herein.
Further, in the present embodiment, in conjunction with Fig. 8 and Fig. 9, on 100 direction of propulsion of drawer, the rack gear 20
End is formed with contraposition part 21, is convexly equipped with lower limit portion 324 towards 31 direction of top edge at the lower edge 32.
The rack gear 20 includes the dedendum flank 22 of corresponding lower gear 32, and the tooth of 22 least significant end of dedendum flank is the first tooth
221, when the contraposition part 21 is interfered with the lower limit portion 324, first tooth 221 and the lower gear 42 are mutual
It is ratcheting.
Here, when drawer 100 is packed into cabinet 200 by user, the contraposition part 21 of the left and right sides can enter corresponding sliding
In bowl assembly 30, under normal circumstances, pass through the fine adjustments of user, it is ensured that the contraposition part 21 of the left and right sides simultaneously with it is corresponding
Lower limit portion 324 interfere.Even if without interfering simultaneously, since lower limit portion 324 has the resistance of some strength to contraposition part 21
Gear effect can be protected when the lower limit portion 324 of side and contraposition part 21 interfere and the other side does not interfere in side
It holds in the case where interfering, adjusts the contraposition part 21 of the other side, interfere it also with corresponding lower limit portion 324.
Since the contraposition part 21 of the left and right sides is interfered with corresponding lower limit portion 324 simultaneously, that is to say, that left and right sides tooth
First tooth 221 of item 20 is ratcheting with corresponding lower gear 42 simultaneously, so, it is ensured that the rack gear 20 of the left and right sides is synchronous to be moved
Dynamic, to guarantee 100 left and right sides synchronizing moving of drawer, drawer 100 will not shift.
In the present embodiment, the contraposition part 21 protrudes out downwards the rest part of rack gear 20.
Further, in the present embodiment, lower concave portion 321 protrudes out lower edge 32, institute towards 31 direction of top edge
It states lower concave portion 321 and 32 joint of lower edge forms a stepped down part 325.
In on 100 direction of propulsion of drawer, there is the first spacing L between the stage portion 325 and the lower limit portion 324,
In on 100 direction of propulsion of drawer, there is the contraposition part 21 first length M, the first spacing L to be equal to the first length M.
Alternatively, the first spacing L is slightly larger than the first length M.
That is, forming an elongated slot (not indicating) between stage portion 325 and lower limit portion 324 at this time, the elongated slot is just
The contraposition part 21 is accommodated well.
When drawer 100 promotes cabinet 200, the setting in stage portion 325 and lower limit portion 324 can further auxiliary para
Portion 21 in advance limit at lower limit portion 324, thus guarantee the left and right sides contraposition part 21 simultaneously with corresponding lower limit portion 324
Interference.
When drawer 100 pulls out cabinet 200, stage portion 325 can control the maximum of drawer 100 and pull out distance, if at this time
Continue to pull out drawer 100, then needing to lift drawer 100 makes it tilt and be detached from stage portion 325.
In addition, upper recessed portion 311 protrudes out other regions of top edge 31 towards the direction far from lower edge 32, in this way, at this
The place of protruding out forms upper limit portion 314, has a protrusion (not indicating) on drawer 100, when user needs drawer 100 pulling out one
After section distance, protrusion can be interfered with the upper limit portion 314, while needing to lift in drawer 100 angle at this time after
Continuous pull out could take out drawer 100, and upper limit portion 314 controls the limit pull-out location of drawer 100.
Further, in the present embodiment, the rack gear 20 further includes the addendum flank 23 of corresponding gear 41, in drawer
On 100 direction of propulsion, the length of the addendum flank 23 is greater than the length of the dedendum flank 22.
Here, the lower end of rack gear 20 has one without flank region 24, and the no flank region 24 is used to install contraposition part 21,
Contraposition part 21 can be integrally formed with rack gear 20, and but not limited to this.
In addition, at this is without flank region 24, also settable hole 241, to realize that rack gear 20 and the mutual of drawer 100 are consolidated
It is fixed.
When the contraposition part 21 is interfered with the lower limit portion 324, the addendum flank 23 and the gear 41
It does not contact.
When the contraposition part 21 is detached from the lower limit portion 324 and continues to promote, the gear 41 is ratcheting in described
At addendum flank 23, meanwhile, the lower gear 42 is ratcheting at the dedendum flank 22.
In the following, introducing drawer 100 in the pull-out progradation in cabinet 200.
When drawer 100 is promoted cabinet 200, drawer 100 is first tilted a certain angle insertion cabinet 200, so that rack gear
20 contraposition part 21 is crossed lower gear 42 and is entered in sliding space S.
Left and right adjustment 100 position of drawer, so that the contraposition part 21 of the left and right sides contacts corresponding lower limit portion 324 simultaneously,
At this point, the first tooth 221 of left and right sides rack gear 20 is ratcheting with lower gear 42.
Drawer 100 is continued to press on, contraposition part 21 is crossed lower limit portion 324 and continued to direction of propulsion movement, at this point, upper tooth
Wheel 41 is also mutually ratcheting with addendum flank 23, and rack gear 20 continues under the staggeredly clamping action of gear 41 and lower gear 42 to propulsion
Direction is mobile, and drawer 100 can be without offset mobile to direction of propulsion at this time, until drawer 100 reaches the limit of position.
When drawer 100 is pulled out cabinet 200, rack gear 20 under the staggeredly clamping action of gear 41 and lower gear 42 to
Pull-out direction is mobile, and drawer 100 can be without offset mobile to pull-out direction at this time.
When the process of pull-out generates pause and transition in rhythm or melody sense, user needs to lift in drawer 100, so that contraposition part 21 is detached from the step
Portion 325, meanwhile, so that the protrusion on drawer 100 is detached from upper limit portion 314, and drawer 100 is detached into cabinet 200.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of slide mechanism of drawer is pulled out or is promoted in cabinet for drawer, including the first slide assemblies being oppositely arranged
With the second slide assemblies, it is characterised in that: each slide assemblies have the rack gear and slide assembly being mutually slidably matched, the tooth
Item is fixedly installed on the side of the drawer, and the slide assembly is fixedly installed at box liner, wherein the slide assembly
Top edge and lower edge at be respectively equipped with can original place rotation gear and lower gear, when the relatively described sliding slot group of the rack gear
When part slides, the gear and the lower gear are mutually ratcheting with the rack gear respectively, and the slide assembly includes and liner
The bottom plate that is fixed to each other and towards drawer direction protrude out bottom plate the top edge and the lower edge, the top edge, institute
It states lower edge and the bottom plate encloses and is set as a sliding space so that the rack gear slides, the upper edge is formed with recess
Portion, the gear are movably set at the upper recessed portion, and the part flank of tooth of the gear is convex towards lower edge direction
Stretch out the top edge；Lower concave portion is formed at the lower edge, the lower gear is movably set at the lower concave portion,
And the part flank of tooth of the lower gear protrudes out the lower edge towards top edge direction, and on drawer direction of propulsion, the tooth
The end of item is formed with contraposition part, is convexly equipped with lower limit portion towards top edge direction at the lower edge, and the rack gear includes pair
The dedendum flank of lower gear is answered, the tooth of the dedendum flank least significant end is the first tooth, when the contraposition part and the lower limit portion are mutual
When interference, first tooth and the lower gear are mutually ratcheting.
2. slide mechanism of drawer according to claim 1, which is characterized in that the gear and the lower gear staggeredly divide
Cloth.
3. slide mechanism of drawer according to claim 1, which is characterized in that the lower concave portion connects with the lower edge
Place forms a stepped down part, has the first spacing between stage portion described on drawer direction of propulsion and the lower limit portion, in
The contraposition part has the first length on drawer direction of propulsion, and first spacing is equal to first length.
4. slide mechanism of drawer according to claim 1, which is characterized in that the rack gear further includes the upper of corresponding gear
The flank of tooth, on drawer direction of propulsion, the length of the addendum flank is greater than the length of the dedendum flank.
5. slide mechanism of drawer according to claim 4, which is characterized in that when the contraposition part and lower limit portion phase
Mutually when interference, the addendum flank is not contacted with the gear.
6. slide mechanism of drawer according to claim 4, which is characterized in that when the contraposition part is detached from the lower limit portion
And continue promote when, the gear teeth together in the addendum flank at, meanwhile, the lower tooth gear teeth together in the dedendum flank at.
7. a kind of refrigerator, it is characterised in that including the slide mechanism of drawer as described in any one of claim 1-6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610562778.0A CN106196869B (en) | 2016-07-15 | 2016-07-15 | Slide mechanism of drawer and refrigerator with it |
| PCT/CN2017/071786 WO2018010414A1 (en) | 2016-07-15 | 2017-01-20 | Drawer sliding mechanism and refrigerator provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610562778.0A CN106196869B (en) | 2016-07-15 | 2016-07-15 | Slide mechanism of drawer and refrigerator with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106196869A CN106196869A (en) | 2016-12-07 |
| CN106196869B true CN106196869B (en) | 2019-05-03 |
Family
ID=57476109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610562778.0A Active CN106196869B (en) | 2016-07-15 | 2016-07-15 | Slide mechanism of drawer and refrigerator with it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106196869B (en) |
| WO (1) | WO2018010414A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196869B (en) * | 2016-07-15 | 2019-05-03 | 青岛海尔股份有限公司 | Slide mechanism of drawer and refrigerator with it |
| CN110470096A (en) * | 2019-08-29 | 2019-11-19 | 合肥晶弘电器有限公司 | A kind of automatic switch mechanism of refrigerator drawer door body |
| DE102020213790A1 (en) * | 2020-11-03 | 2022-05-05 | BSH Hausgeräte GmbH | Food storage container with multiple contact bumps for only local contacting of a guide device, guide device, arrangement and household refrigeration appliance |
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| CN101210762A (en) * | 2006-12-27 | 2008-07-02 | 泰州乐金电子冷机有限公司 | Slide rail subassembly for drawer-type refrigerator |
| CN102031993B (en) * | 2010-12-30 | 2013-06-05 | 南京理工大学 | Two-stage expansion piston air motor device |
| CN202751020U (en) * | 2012-06-13 | 2013-02-27 | 李绍汉 | Three-section synchronous double-buffering drawer guide rail |
| KR101437918B1 (en) * | 2012-07-23 | 2014-09-04 | 코리아콜드시스템(주) | A wheels mountkng structure of guide rail for drawer shaper refrigerator |
| CN106196869B (en) * | 2016-07-15 | 2019-05-03 | 青岛海尔股份有限公司 | Slide mechanism of drawer and refrigerator with it |
-
2016
- 2016-07-15 CN CN201610562778.0A patent/CN106196869B/en active Active
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2017
- 2017-01-20 WO PCT/CN2017/071786 patent/WO2018010414A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106527A (en) * | 1993-12-02 | 1995-08-09 | 株式会社金星社 | Device for opening/closing a vegetable box of a refrigerator |
| CN101558196A (en) * | 2006-12-14 | 2009-10-14 | Lg电子株式会社 | Washing machine and drawer assembly thereof |
| CN104896859A (en) * | 2015-06-25 | 2015-09-09 | 合肥华凌股份有限公司 | Shelving frame and refrigerator |
| CN105571260A (en) * | 2016-02-23 | 2016-05-11 | 青岛海尔股份有限公司 | Drawer and refrigerator with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106196869A (en) | 2016-12-07 |
| WO2018010414A1 (en) | 2018-01-18 |
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