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CN108050759B - Refrigerator and its drawer appliance - Google Patents

Refrigerator and its drawer appliance Download PDF

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Publication number
CN108050759B
CN108050759B CN201711241293.2A CN201711241293A CN108050759B CN 108050759 B CN108050759 B CN 108050759B CN 201711241293 A CN201711241293 A CN 201711241293A CN 108050759 B CN108050759 B CN 108050759B
Authority
CN
China
Prior art keywords
drawer
conducting bar
guide column
frong guide
section
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.)
Active
Application number
CN201711241293.2A
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Chinese (zh)
Other versions
CN108050759A (en
Inventor
王晶
朱小兵
郭动
阳军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Special Refrigerating Electric Appliance Co Ltd
Qingdao Haier Co Ltd
Original Assignee
Qingdao Haier Special Refrigerating Electric Appliance Co Ltd
Qingdao Haier Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Special Refrigerating Electric Appliance Co Ltd, Qingdao Haier Co Ltd filed Critical Qingdao Haier Special Refrigerating Electric Appliance Co Ltd
Priority to CN201711241293.2A priority Critical patent/CN108050759B/en
Publication of CN108050759A publication Critical patent/CN108050759A/en
Priority to PCT/CN2018/118678 priority patent/WO2019105474A1/en
Application granted granted Critical
Publication of CN108050759B publication Critical patent/CN108050759B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024Slidable shelves
    • F25D25/025Drawers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drawers Of Furniture (AREA)

Abstract

The present invention relates to refrigerator and its drawer appliances.Drawer appliance includes drawer, and the left and right sides has upper conducting bar and lower conducting bar;Two support components are individually fixed in storage room left and right sides, respectively include the bracket with upper hopper chute and gliding groove, and gliding groove has preceding vertical section, horizontal segment, rear vertical section;Connector includes sliding part and the rotation section for being installed on upper hopper chute, and rotation section has the frong guide column for protruding into gliding groove, is provided with stopper section, and stopper section and rotation section end are stuck at left and right sides of gliding groove.Elastic element applies elastic force to connector;When drawer is closed, upper conducting bar, which moves back and pushes vertical section before frong guide column disengages it from, to be entered horizontal segment and is against before lower conducting bar with pusher drawer in the presence of a tensile force;When drawer moves forward, lower conducting bar, which is pushed forward frong guide column, makes it be caught in preceding vertical section;Drawer is when in an abnormal state move back when, lower conducting bar, which moves back and pushes frong guide column, makes it into rear vertical section so that lower conducting bar crosses frong guide column, before so that it is in lower conducting bar again.

Description

Refrigerator and its drawer appliance
Technical field
The present invention relates to refrigerating devices, more particularly to a kind of refrigerator and its drawer appliance.
Background technique
The drawer of refrigerator can be generally arranged in storage room with pushing and pulling.Many drawers all use power-assisted closing organ, User can let go after drawer is pushed into storage room to a certain degree, and drawer is automatically moved back under the action of the spring until closing completely It closes.
But existing power-assisted closing organ structure is all more complicated and reliability is not high, is also easy to produce failure.
Summary of the invention
One object of the present invention is intended to overcome at least one defect of the prior art, and it is simple to provide a kind of structure novel Refrigerator and its drawer appliance can be automatically closed drawer and high reliablity, be not likely to produce failure.
It is another object of the present invention to issue prompt tone when drawer is closed, can loose one's grip after prompting user to hear sound, Make drawer completion that process be automatically closed.
On the one hand, the present invention provides a kind of drawer appliances for refrigerator comprising:
Drawer is arranged in the storage room of refrigerator, and left and right sides outer wall respectively has upper conducting bar and is located on described Lower conducting bar below conducting bar, the upper conducting bar and the lower conducting bar all have from back to front inclined bottom edge gradually downward;
Two support components, are individually fixed in the left and right sidewall of the storage room, and each support component includes:
Bracket extends before and after the upper hopper chute with upper hopper chute and gliding groove, the gliding groove have preceding vertical section, From the tilting section of the preceding downward back sweep in vertical section bottom end, the horizontal segment to extend back from the tilting section rear end and from institute State the rear vertical section that horizontal segment rear end extends downwardly;
Connector comprising be slidably mounted on the sliding part of the upper hopper chute and axis rotation can be extended around one or so Ground is installed on the rotation section of the sliding part, the frong guide column that there is left and right to extend for the rotation section end, and the frong guide column protrudes into The gliding groove;
Elastic element, for applying elastic pre-stress backward to the connector;The drawer appliance is configured to:
When the drawer is in normally open state, be stuck in the frong guide column in the preceding vertical section, it is described on lead Item and the lower conducting bar are located in front of the frong guide column;
It is moved back in closing process in the drawer, the upper conducting bar moves back while its bottom edge pushes the frong guide column, makes it The preceding vertical section is detached from into the tilting section and the horizontal segment, and is against the lower conducting bar front, to be pre-tightened in elasticity Power effect is lower to push the drawer acceleration to move back;
In drawer Forward opening procedure, the lower conducting bar is made to be pushed forward the frong guide column, is caught in it again described After preceding vertical section, the drawer is made to continue to move forward;And
When the drawer is in the frong guide column and is stuck in the abnormal opening state of the horizontal segment rear end, the pumping is moved back Drawer, the lower conducting bar moves back while its bottom edge pushes the frong guide column, make it into it is described after vertical section with allow it is described under lead Item crosses the frong guide column, and the frong guide column is made to be in the lower conducting bar front again.
Optionally, drawer appliance is configured to: being moved back in closing process in the drawer, described in frong guide column disengaging When preceding vertical section, it is located at the lower conducting bar front end at the frong guide column front preset distance, so that the frong guide column is detached from institute It before stating after vertical section, is moved back under elastic pre-stress effect and hits the lower conducting bar, issue the prompt tone that the drawer is closed.
Optionally, the pre-determined distance is 1~3cm.
Optionally, the inner plating and lamina rara externa that there is front and back to extend and be parallel to each other for the bracket, the inner plating and institute It states and is provided with the upper hopper chute and the gliding groove on lamina rara externa;The connector is in the inner plating and the lamina rara externa Between, the sliding part rear end each side has there are two rear pillar, to respectively enter two upper hopper chutes, the rotation The front end in portion each side has the frong guide column.
Optionally, the left and right sidewall of the drawer is respectively provided with the first slideway that front and back extends, and first slideway has Downwardly projecting lug boss;The second slideway and pulley that on the inside of each bracket there is front and back to extend, the drawer appliance It is configured to: when the drawer is moved forward and backward, sliding the lug boss on second slideway upper surface, make the pulley It rolls along first slideway lower surface to support first slideway.
Optionally, the boss is located in front of second slideway in first slideway rear portion, the pulley.
Optionally, the elastic element is tension spring, and the sliding part rear portion of the connector is fixed in front end, and rear end is fixed In the bracket.
On the other hand, the present invention also provides a kind of refrigerators comprising define storage room cabinet and at least one According to drawer appliance described in any of the above item, two of them support component is respectively arranged in the left and right sidewall of storage room;It takes out Drawer can be arranged in storage room to front and back push-and-pull.
In refrigerator and its drawer appliance of the invention, the power-assisted that two support components can be realized drawer is automatically closed, knot Structure is simple, is not susceptible to failure.Also, it when drawer is in frong guide column and is stuck in the abnormal opening state of horizontal segment rear end, is used for Only permitted frong guide column can be made to come back to lower conducting bar front by moving back drawer, mechanism is made to restore normal, it is very convenient quick.
Further, refrigerator and its drawer appliance of the invention, when drawer is closed, frong guide column vertical section before disengaging Afterwards, can move forward conducting bar under hitting under elastic pre-stress effect, issue prompt tone.User can pine after hearing the prompt tone Drawer is automatically closed in hand, keeps user experience very good.
Further, in refrigerator and its drawer appliance of the invention, the end of the rotation section of connector and stopper section difference It is stuck in the left and right sides of gliding groove, keeps the connection of connector and bracket very firm, when drawer double swerve will not make connector Displacement keeps mechanism operation relatively reliable.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter. Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of drawer appliance according to an embodiment of the invention;
Fig. 2 is the decomposition diagram of drawer appliance shown in Fig. 1;
Fig. 3 is the decomposition diagram of the support component in Fig. 2;
Fig. 4 is the assembling schematic diagram of support component;
Fig. 5 is cross-sectional view of the drawer appliance when drawer is in normally open state;
Fig. 6 is enlarged drawing at the A of Fig. 5;
Fig. 7 is cross-sectional view of the drawer appliance when drawer is in close state;
Fig. 8 is enlarged drawing at the B of Fig. 7;
Fig. 9 is cross-sectional view of the drawer appliance when drawer is in abnormal opening state;
Figure 10 is enlarged drawing at the C of Fig. 9;
The cross-sectional view of Figure 11 is drawer appliance after frong guide column is pressed into vertical section moment;
Figure 12 is enlarged drawing at the D of Figure 11.
Specific embodiment
The embodiment of the invention provides a kind of drawer appliances for refrigerator.As shown in Figures 1 to 5, drawer appliance includes Drawer 20 and two support components 10.For drawer 20 for that can be arranged in the storage room of refrigerator to front and back push-and-pull, left side is outer Respectively there is upper conducting bar 210 and lower conducting bar 220, lower conducting bar 220 is located at upper 210 lower section of conducting bar on wall 201 and outer right wall 202. Upper conducting bar 210 and lower conducting bar 220 all have from back to front inclined bottom edge gradually downward.Two support components 10 are individually fixed in The left side wall and right side wall of storage room, each support component 10 include a main structure, i.e. bracket 100, bracket 100 and storage Left side wall/right side wall of object compartment is fixed.
As shown in Figures 1 to 5, the first slideway 230 extended before and after the left and right sidewall of drawer 20 can be made to be respectively provided with, first There is downwardly projecting lug boss 231 on slideway 230.Before the inside (close to the side of drawer 20) of each bracket 100 is formed with The second slideway 110 and pulley 700 extended afterwards.When drawer 20 is moved forward and backward, lug boss 231 is in 110 upper surface of the second slideway On slide back and forth, pulley 700 along 230 lower surface of the first slideway roll, to support the first slideway 230.It is preferred that making lug boss 231 In 230 rear portion of the first slideway, pulley 700 is located at 110 front of the second slideway, to increase the distance of lug boss 231 and pulley 700, Keep the two more steady to the support of drawer 20.The present invention is by two slideways and a pulley by 20 gentle support of drawer two On a bracket 100, and keep push-and-pull drawer very laborsaving.
In some alternate embodiments, it can also make to rub between the slideway of drawer 20 and the slideway of bracket 100 using sliding Connection is wiped to omit pulley, or two pulleys are set on drawer 20, two pulleys, specific structure are set on bracket 100 Details are not described herein.
As shown in Figures 3 to 6, each support component 10 includes bracket 100, connector 300 and elastic element.Fig. 3 is extremely Fig. 6 illustrates that the support component 10 positioned at 20 left side of drawer.Fig. 5 is into Figure 12, and upper conducting bar 210 and lower conducting bar 220 are with void Line indicates.
Bracket 100 has the upper hopper chute 150 and gliding groove 140 through its left and right side.Upper hopper chute 150 prolongs along the longitudinal direction It stretches.Gliding groove 140 is multi-segment structure comprising preceding vertical section 141, the horizontal segment to extend back from the bottom end of preceding vertical section 141 142 and the rear vertical section 143 that is extended downwardly from the rear end of horizontal segment 142.Preferably, between preceding vertical section 141 and horizontal segment 142 With 144 transition of tilting section of a downward back sweep.Connector 300 includes the sliding for being slidably mounted on upper hopper chute 150 Portion 390 and the rotation section 380 that sliding part 390 can be rotatably mounted to around one or so extension axis.The end of rotation section 380 has The frong guide column 381 that left and right extends, frong guide column 381 protrude into gliding groove 140, to slide along the extending direction of gliding groove 140.It can It is in irregular shape because of gliding groove 140 with understanding, connector 300 is whole be moved forward and backward during, 380 meeting of rotation section Generate the rotation relative to sliding part 390.
Stopper section 382 is provided on frong guide column 381, stopper section 382 and the end of rotation section 380 are stuck in gliding groove 140 left and right sides, to keep the connection of rotation section 380 and bracket 100 more firm, not by the shadow of 20 double swerve of drawer It rings.
In some embodiments, as shown in figure 3,120 He of inner plating for extending and being parallel to each other with front and back on bracket 100 Lamina rara externa 130, inner plating 120 is closer to drawer 20.Upper hopper chute 150 and gliding groove above-mentioned are provided on inner plating 120 140.It is also equipped with upper hopper chute 150 and gliding groove 140 on lamina rara externa 130, the upper hopper chute 150 of inner plating 120 and lamina rara externa 130 150 position of upper hopper chute is opposite, and the gliding groove 140 of inner plating 120 and 140 position of gliding groove of lamina rara externa 130 are opposite.Connector 300 between inner plating 120 and lamina rara externa 130, the rear end of sliding part 390 each side have there are two rear pillar 391, two Two rear pillar 391 of side respectively enter two upper hopper chutes 150.The front end of rotation section 380 each side have one it is leading Column 381, one of frong guide column 381 are inserted into the gliding groove 140 of lamina rara externa 130, and another frong guide column 310 passes through inner plating 120 Gliding groove 140, prominent 100 surface of bracket, to be contacted with upper conducting bar 210 and lower conducting bar 220.390 front end of sliding part has hole 395, there is axis 381, axis 381 is inserted into hole 395, to realize the rotation connection of sliding part 390 and rotation section 380 on rotation section 380.
Such as Fig. 4, stopper section 382 is the cylinder for the diameter that diameter is greater than frong guide column 381, and the inside of inner plating 120 is (close The side of drawer) it is formed with the groove 160 that stopper section 382 is accommodated along the extension of the direction of gliding groove 140, so that rotation section 380 It is more firm.
Elastic element is configured to apply connector 300 elastic pre-stress backward.Elastic element concretely tension spring 500, the rear portion of the sliding part 390 of connector 300 is fixed in the front end of tension spring 500, and bracket 100 is fixed in rear end.
The switching process of drawer 20 is described below:
(1) drawer 20 is in normally open state, as shown in Figure 5 and Figure 6.At this point, connector 300 is by elasticity backward Pretightning force, before being stuck in frong guide column 310 in vertical section 141.Upper conducting bar 210 and lower conducting bar 220 are located at 310 front of frong guide column.
(2) 20 process of drawer is closed, i.e., by the process of Fig. 5, Fig. 6 to Fig. 7, Fig. 8.During this, user first pushes backward Drawer 20, upper conducting bar 210 move back therewith, and bottom edge is into contact with frong guide column 310.Because the bottom edge of upper conducting bar 210 is that inclination extends , while moving backward process, it will be pressed downward frong guide column 310, move down frong guide column 310 in preceding vertical section 141 directly Vertical section 141 is then slid into horizontal segment 142 into tilting section 144 to before being detached from.While frong guide column 310 enters horizontal segment 142, It will be moved back under the action of elastic pre-stress, and to be against the front of lower conducting bar 220 just, then act on lower edge in elastic pre-stress Horizontal segment 142 push the lower acceleration of conducting bar 220 to move back, i.e. promotion drawer 20 acceleration moves back.Until drawer 20 completely closes, at this time Frong guide column 310 is located exactly at the rear end of horizontal segment 142.
Preferably, it is moved back in closing process in drawer 20, in vertical section 141 before frong guide column 310 is detached from, makes lower conducting bar 220 front ends are located at 310 front preset of frong guide column distance (such as 1~3cm) (rather than being exactly in contact with lower conducting bar 220), so that leading Before column 310 is detached from after vertical section 141, accelerates to move back conducting bar 220 under shock under elastic pre-stress effect, issue prompt tone, mention Show that user's drawer is closed.User can loose one's grip after hearing the prompt tone, and drawer 20 is automatically closed, and keep user experience very good.
(3) process of drawer 20 is normally opened: i.e. by the process of Fig. 7, Fig. 8 to Fig. 5, Fig. 6.During this, user is forward Drawer 20 is pulled, lower conducting bar 220 overcomes elastic pre-stress that frong guide column 310 is pushed to move forward along horizontal segment 142, until horizontal segment When 142 front end, frong guide column 310 along tilting section 144 gradually on move up into before vertical section 141, to be caught in preceding vertical section again 141.At this point, frong guide column 310 has disengaged from lower conducting bar 220, drawer 20 is enable to continue to move forward, opens the degree needed to user.
(4) under some abnormal conditions, drawer 20 is in abnormal opening state.As shown in Figure 9, Figure 10, drawer 20 is in Frong guide column 310 is in 142 rear end of horizontal segment, and upper conducting bar 210 and lower conducting bar 220 are located at 310 front of frong guide column, and mechanism has been at this time Failure.User need to move backward drawer 20, move back lower conducting bar 220 to the position contacted with frong guide column 310, in lower conducting bar 220 It moves back while its bottom edge pushes frong guide column 310, so that frong guide column 310 is entered rear vertical section 143, before allowing lower conducting bar 220 to cross Guide post 310 (state as shown in Figure 11, Figure 12), then connector 300 rotates under elastic pre-stress effect, makes frong guide column 310 move up to be in lower 220 front of conducting bar again, return to Fig. 7, state shown in Fig. 8.Make drawer 20 again in normal switching-off State, to complete normal opening procedure after user.
The another aspect of the embodiment of the present invention provides a kind of refrigerator.Refrigerator includes the cabinet and extremely for defining storage room A few drawer appliance according to any of the above one embodiment.Wherein, two support components 10 are respectively arranged in storing The left and right sidewall of compartment, drawer 20 can be arranged in storage room to front and back push-and-pull.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes It is set to and covers all such other variations or modifications.

Claims (10)

1. a kind of drawer appliance for refrigerator, comprising:
Drawer is arranged in the storage room of refrigerator, and left and right sides outer wall respectively has upper conducting bar and is located at the upper conducting bar The lower conducting bar of lower section, the upper conducting bar and the lower conducting bar all have from back to front inclined bottom edge gradually downward;
Two support components, are individually fixed in the left and right sidewall of the storage room, and each support component includes:
Bracket has upper hopper chute and gliding groove through its left and right side, extends before and after the upper hopper chute, the gliding groove tool There are preceding vertical section, the horizontal segment to extend back from the preceding vertical section bottom end and is extended downwardly from the horizontal segment rear end rear perpendicular Straight section;
Connector comprising be slidably mounted on the sliding part of the upper hopper chute and can rotationally pacify around one or so extension axis Rotation section loaded on the sliding part, the rotation section end have the frong guide column of left and right extension, are provided on the frong guide column Stopper section, the frong guide column protrude into the gliding groove, and the end of the stopper section and the rotation section is stuck in the downslide The left and right sides of slot;
Elastic element, for applying elastic pre-stress backward to the connector;
The drawer appliance is configured to:
When the drawer is in normally open state, be stuck in the frong guide column in the preceding vertical section, the upper conducting bar and The lower conducting bar is located in front of the frong guide column;
It is moved back in closing process in the drawer, the upper conducting bar moves back while its bottom edge pushes the frong guide column, disengages it from The preceding vertical section enters the horizontal segment, and is against the lower conducting bar front, described in pushing in the case where elastic pre-stress acts on Drawer acceleration moves back;
In drawer Forward opening procedure, the lower conducting bar is made to be pushed forward the frong guide column, is caught in it again described preceding perpendicular After straight section, the drawer is made to continue to move forward;And
When the drawer is in the frong guide column and is stuck in the abnormal opening state of the horizontal segment rear end, the drawer is moved back, The lower conducting bar moves back while its bottom edge pushes the frong guide column, makes it into the rear vertical section to allow the lower conducting bar to get over The frong guide column is crossed, the frong guide column is made to be in the lower conducting bar front again.
2. the drawer appliance according to claim 1 for refrigerator, is configured to:
It is moved back in closing process in the drawer, when the frong guide column is detached from the preceding vertical section, makes the lower conducting bar front end At the frong guide column front preset distance, so as to make after the frong guide column is detached from the preceding vertical section in elastic pre-stress It is moved back under and hits the lower conducting bar, issue the prompt tone that the drawer is closed.
3. the drawer appliance according to claim 2 for refrigerator, wherein
The pre-determined distance is 1~3cm.
4. the drawer appliance according to claim 1 for refrigerator, wherein
There is the bracket front and back to extend and the inner plating and lamina rara externa that are parallel to each other, on the inner plating and the lamina rara externa It is provided with the upper hopper chute and the gliding groove;
The connector is between the inner plating and the lamina rara externa, there are two the sliding part rear end each side has Rear pillar, to respectively enter two upper hopper chutes, the front end of the rotation section each side has the frong guide column.
5. the drawer appliance according to claim 4 for refrigerator, wherein
The stopper section is the cylinder that diameter is greater than the frong guide column, is formed on the inside of the inner plating along the gliding groove Direction extends to accommodate the groove of the stopper section.
6. the drawer appliance according to claim 1 for refrigerator, wherein
The left and right sidewall of the drawer is respectively provided with the first slideway that front and back extends, and first slideway has downwardly projecting convex The portion of rising;
The second slideway and pulley that on the inside of each bracket there is front and back to extend, the drawer appliance are configured to:
When the drawer is moved forward and backward, slides the lug boss on second slideway upper surface, make the pulley edge First slideway lower surface is rolled to support first slideway.
7. the drawer appliance according to claim 6 for refrigerator, wherein
The boss is located in front of second slideway in first slideway rear portion, the pulley.
8. the drawer appliance according to claim 1 for refrigerator, wherein
The elastic element is tension spring, and the sliding part rear portion of the connector is fixed in front end, and the bracket is fixed in rear end.
9. the drawer appliance according to claim 1 for refrigerator, wherein
With a tilting section transition between the bottom end of the preceding vertical section and the front end of the horizontal segment.
10. a kind of refrigerator, including define storage room cabinet and at least one according to claim 1 to any one of 9 institutes The drawer appliance stated, wherein
Described two support components are respectively arranged in the left and right sidewall of the storage room;
The drawer can be arranged in the storage room to front and back push-and-pull.
CN201711241293.2A 2017-11-30 2017-11-30 Refrigerator and its drawer appliance Active CN108050759B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711241293.2A CN108050759B (en) 2017-11-30 2017-11-30 Refrigerator and its drawer appliance
PCT/CN2018/118678 WO2019105474A1 (en) 2017-11-30 2018-11-30 Refrigerator and drawer assembly thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711241293.2A CN108050759B (en) 2017-11-30 2017-11-30 Refrigerator and its drawer appliance

Publications (2)

Publication Number Publication Date
CN108050759A CN108050759A (en) 2018-05-18
CN108050759B true CN108050759B (en) 2019-10-01

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CN108050759B (en) * 2017-11-30 2019-10-01 青岛海尔股份有限公司 Refrigerator and its drawer appliance
CN108204708B (en) * 2018-03-02 2020-05-26 青岛海尔股份有限公司 Refrigerator and drawer assembly thereof
US20200224959A1 (en) * 2019-01-11 2020-07-16 Haier Us Appliance Solutions, Inc. Soft close drawer assembly for a refrigerator appliance
US11519664B2 (en) 2020-07-16 2022-12-06 Haler US Appliance Solutions, Inc. Retractable soft-close shelf system
CN113266988B (en) * 2021-04-21 2022-11-25 合肥艾普科技有限公司 Drawer for freezing chamber of refrigerator
CN113566485A (en) * 2021-09-06 2021-10-29 珠海格力电器股份有限公司 Drawer assembly and refrigerator

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US5580138A (en) * 1994-08-31 1996-12-03 Alfit Aktiengesellschaft Retraction-assisting device for use with a drawer
CN1537489A (en) * 2003-03-31 2004-10-20 Thk��ʽ���� Expansion device, drawer device and sliding door device
WO2010112593A1 (en) * 2009-04-04 2010-10-07 Karl Simon Gmbh & Co. Kg Retracting device
WO2011143682A1 (en) * 2010-05-20 2011-11-24 Julius Blum Gmbh Drive device for moving a movable furniture part
CN204427244U (en) * 2014-12-31 2015-07-01 无锡海达尔精密滑轨有限公司 The drawer slide rail device that a kind of energy automatic buffer reclaims

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WO2019105474A1 (en) 2019-06-06
CN108050759A (en) 2018-05-18

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