CN108662841B - Refrigeration compartment capable of limiting drawer to be taken out freely and refrigerator with refrigeration compartment - Google Patents
Refrigeration compartment capable of limiting drawer to be taken out freely and refrigerator with refrigeration compartment Download PDFInfo
- Publication number
- CN108662841B CN108662841B CN201810475377.0A CN201810475377A CN108662841B CN 108662841 B CN108662841 B CN 108662841B CN 201810475377 A CN201810475377 A CN 201810475377A CN 108662841 B CN108662841 B CN 108662841B
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- drawer
- inner container
- stop
- side wall
- roller
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 14
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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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)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigeration compartment for limiting a drawer from being taken out freely, which comprises: the inner container comprises an inner container opening and an inner container rear wall which are oppositely arranged, and one end of the inner container side wall close to the inner container opening is provided with a first roller; the drawer is arranged in the inner container, the side walls of the drawer are respectively provided with a first sliding rail matched with the first idler wheel, one end, close to the rear wall of the inner container, of the first sliding rail is provided with a limiting block, and when the drawer is horizontally pulled out, the limiting block abuts against the first idler wheel, so that the drawer is prevented from being completely horizontally pulled out of the inner container; the refrigerating chamber also comprises stop components which are respectively arranged on the side wall of the inner container, the stop components are positioned above the first roller, and each stop component comprises a stop bulge; when the drawer is lifted upwards, the stop bulge is abutted against the upper surface of the side wall of the drawer and stops the drawer from being completely drawn out of the inner container when the drawer is lifted upwards. The invention also discloses a refrigerator which comprises the refrigerating chamber for limiting the drawer to be freely taken out.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a refrigerating chamber with a drawer limited to be freely taken out and a refrigerator with the refrigerating chamber.
Background
At present, a drawer in a refrigeration compartment of a refrigerator is generally provided with sliding rails on two sides, and an inner container is provided with rollers to roll in a matching way with the sliding rails, so that the drawer is pulled out or pushed into the inner container; the rear ends of the two sides of the drawer are generally provided with limiting blocks, and when the drawer is pulled out for a certain length, the limiting blocks can be abutted against the rollers to prevent the drawer from being completely pulled out; if the drawer is lifted upwards at the moment, the limiting block can cross the roller, so that the drawer can be completely drawn out of the refrigerating chamber.
However, when the drawer is drawn out, the user may unintentionally lift up, and may accidentally draw out the drawer completely when not needed; or when there is a large drawer deep below the drawer, a small child may completely withdraw the upper drawer into the large drawer, which may be dangerous.
Disclosure of Invention
The invention aims to provide a refrigerating chamber for limiting a drawer to be freely taken out and a refrigerator with the refrigerating chamber.
In order to achieve the above object, according to an embodiment of the present invention, there is provided a refrigerator compartment in which a drawer is restricted from being freely taken out, including: the inner container comprises an inner container opening and an inner container rear wall which are oppositely arranged, and a first roller is arranged at one end of the inner container side wall close to the inner container opening; the drawer is arranged in the inner container, first sliding rails matched with the first idler wheels are respectively arranged on the side walls of the drawer, one end, close to the rear wall of the inner container, of each first sliding rail is provided with a limiting block, and when the drawer is horizontally pulled out, the limiting blocks abut against the first idler wheels, so that the drawer is prevented from being completely horizontally pulled out of the inner container; the refrigerating chamber also comprises stop components which are respectively arranged on the side wall of the inner container, the stop components are positioned above the first roller, and each stop component comprises a stop bulge; when the drawer is lifted upwards, the stop bulge is abutted against the upper surface of the side wall of the drawer and stops the drawer from being completely drawn out of the inner container when the drawer is lifted upwards.
As a further improvement of one embodiment of the present invention, one end of the side wall of the drawer close to the rear wall of the liner is respectively provided with a second roller, and two side walls of the liner are provided with a second slide rail matched with the second rollers; when the drawer is horizontally drawn out, the first roller rolls relative to the first sliding rail, and meanwhile, the second roller rolls relative to the second sliding rail.
As a further improvement of an embodiment of the present invention, the stopping protrusion forms a stopping surface, and the stopping surface is perpendicular to the sidewall of the inner container; when the limiting block abuts against the first roller and lifts the drawer upwards, the upper surface of the side wall of the drawer abuts against the stopping surface.
As a further improvement of an embodiment of the present invention, the stopping assembly further includes a concave portion facing the outer side of the inner container, the concave portion is adapted to the stopping protrusion, and the stopping protrusion is flexibly connected to the edge of the concave portion; when the drawer is lifted upwards, the stopping bulge is not abutted to the upper edge of the side wall of the drawer any more, and the drawer can be completely drawn out from the inner container.
As a further improvement of an embodiment of the present invention, an elastic member abutting against the stopper projection is provided in the concave portion.
In a further improvement of an embodiment of the present invention, the elastic member is a spring, and when the stopper protrusion is pressed, the spring is in a tensioned state, and when the stopper protrusion is released, the spring is in a relaxed state.
As a further improvement of an embodiment of the present invention, the spring is cylindrical, a positioning column is disposed in the concave portion, the diameter of the positioning column is smaller than that of the spring, and the spring is sleeved on the positioning column; the length of the positioning column is smaller than the distance between the stop bulge and the plane where the side wall of the inner container is located.
As a further improvement of an embodiment of the present invention, the stopping protrusion includes a stopping front end far away from the inner container rear wall and a stopping rear end close to the inner container rear wall, and an angle between the stopping front end and the inner container side wall is less than 45 °.
As a further improvement of an embodiment of the present invention, the concave portion and the stopper projection are integrally formed.
Another embodiment of the present invention provides a refrigerator comprising any one of the above-described refrigerating compartments.
Compared with the prior art, the refrigeration compartment for limiting the drawer to be taken out freely provided by the invention has the advantages that the stop component is arranged above the first roller, when the drawer is pulled out outwards and lifted upwards, the upper surface of the side wall of the drawer can abut against the stop bulge of the stop component, and the stop bulge is protruded out of the plane of the side wall of the inner container, so that the drawer cannot be taken out of the inner container even if the drawer is lifted upwards. Therefore, when a user lifts the drawer by mistake, the drawer cannot be taken out; in addition, when the second drawer is deeper below the drawer in the present embodiment, the child cannot take out the drawer of the present embodiment and enter the second drawer, thereby preventing the child from being closed into the large drawer.
Drawings
FIG. 1 is a schematic diagram of a refrigeration compartment in an embodiment of the present invention;
FIG. 2 is an exploded schematic view of a refrigeration compartment in an embodiment of the present invention;
FIG. 3 is a schematic view of a drawer according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a stop assembly in an embodiment of the present invention;
fig. 5 is an exploded view of a stop assembly in an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
As shown in fig. 1-3, a first embodiment of the present invention is described. In the present embodiment, the refrigerating compartment includes an inner container 100, a drawer 200, and a stopper assembly 300. A second drawer 400, which is deeper and larger, is also provided below the drawer 200.
The inner container 100 defines a storage space, the inner container 100 includes an inner container opening 110, an inner container rear wall 120, left and right inner container side walls 130, and a first roller 131 is disposed at one end of each inner container side wall 130 close to the inner container opening 110.
The drawer 200 is arranged in the liner 100, the drawer 200 includes a left drawer side wall 210 and a right drawer side wall 210 which are oppositely arranged, a first slide rail 211 matched with the first roller 131 is arranged on the outer side of each drawer side wall 210, a limit block 2111 is arranged at one end of each first slide rail 211 close to the liner rear wall 120, and when the drawer 200 is horizontally pulled out, the limit blocks 2111 are respectively abutted to the first rollers 131, so that the drawer 200 is prevented from being completely horizontally pulled out from the liner 100. Specifically, the first roller 131 may function to support the drawer 200, and during the drawer 200 is drawn out or pushed in, the first roller 131 may roll in place following the movement of the first sliding rail, thereby reducing the resistance to the movement of the drawer 200; finally, after the drawer 200 is horizontally drawn out for a certain length, the stopper 2111 abuts against the first roller 131, so that the drawer 200 can be prevented from being horizontally taken out of the inner container 100.
In the embodiment of the invention, the conventional parts of the refrigerating compartment are not described in detail, and only the inner container and the drawer are illustrated. In addition, in the refrigeration compartment of the invention, the structures of the left side wall and the right side wall of the inner container and the first roller and the like arranged on the left side wall and the right side wall of the inner container are the same, the structures of the left side wall and the right side wall of the drawer and the first roller and the like arranged on the left side wall and the right side wall of the drawer are the same, and the structures are different only in the positions; therefore, the following description of the liner sidewall and the structure disposed thereon applies to both the liner left and right sidewalls, and the description of the drawer sidewall and the structure disposed thereon applies to both the drawer left and right sidewalls.
The refrigerating compartment further comprises a stopping component 300 arranged on the inner container side wall 130, the stopping component 300 is positioned above the first roller 131, and the stopping component 300 comprises a stopping protrusion 310; when the stopper 2111 abuts the first roller 131 and the drawer 200 is lifted upward, the stopper projection 310 abuts the upper surface 213 of the drawer side wall 210 and restricts the drawer 200 from being taken out of the inner container 100 when lifted upward.
In the refrigeration compartment according to the embodiment of the present invention, the stopper assembly 300 is disposed above the first roller 131, and when the drawer 200 is lifted upward, the upper surface 213 of the drawer side wall 210 abuts against the stopper projection 310 of the stopper assembly 300, and the stopper projection 310 projects from the plane of the inner container side wall 130, so that the drawer 200 cannot be taken out of the inner container 100 even when lifted upward. Therefore, when a user lifts the drawer by mistake, the drawer cannot be taken out; in addition, when a deeper big drawer is arranged below the drawer in the embodiment, a child cannot take out the drawer of the embodiment completely and enter the big drawer, so that the danger that the child is closed into the big drawer is avoided.
In the embodiment of the present invention, a second roller 212 is disposed on one end of the drawer side wall 210 close to the inner container rear wall 120, and a second slide rail 132 engaged with the second roller 212 is disposed on both side walls of the inner container; when the drawer is horizontally drawn out, the first roller 131 rolls with respect to the first sliding rail 211, and simultaneously, the second roller 212 rolls with respect to the second sliding rail 132. In the embodiment of the present invention, the second roller 212 is disposed at the rear end of the drawer side wall 210 and cooperates with the first slide rail 132, so that the second roller 212 will follow the drawer 200 to roll forward or backward during the drawer 200 is being drawn out or pushed in, thereby further reducing the resistance of the drawer 200 to movement.
Specifically, the stop protrusion 310 forms a stop surface 311, and the stop surface 311 is perpendicular to the liner sidewall 130. When the drawer 200 is drawn out of the inner container 100, the stop surface 311 abuts against the upper surface 213 of the drawer side wall 210. The stop surface 311 of the stop projection 310 abuts the upper surface 213 of the drawer side wall 210, so that the drawer 200 cannot be completely removed from the inner container 100 even when lifted. With the stop surface 311 abutting the upper surface 213 of the drawer side wall 210, the contact surface is larger, thereby increasing the resistance.
Preferably, the stopping assembly 300 further comprises a concave portion 320 facing the outer side of the inner container, the concave portion 320 is matched with the stopping protrusion 310, and the stopping protrusion 310 is flexibly connected with the edge of the concave portion 320. When the stopping protrusion 310 is pressed, the stopping protrusion 310 is received in the concave portion 320, and when the limiting block 2111 abuts against the first roller and the drawer 200 is lifted upwards, the stopping protrusion 310 no longer abuts against the upper surface 221 of the drawer side wall 220, and the drawer 200 can be completely taken out of the liner 100. In the embodiment of the present invention, the stopping protrusion 310 may be disposed at the opening of the concave portion 320 and flexibly connected to the edge of the concave portion 320, so that the stopping protrusion 310 can be conveniently accommodated in the concave portion 320 when the stopping protrusion 310 is pressed. The stopping protrusion 310 may be connected to the edge of the concave portion 320 by using a soft material, such as rubber or plastic.
In the embodiment of the present invention, the first roller 131 blocks the drawer 200 from being taken out only in the horizontal direction, and the stop assembly 300 is provided in the vertical direction, so that it is ensured that the drawer 200 is also blocked from being taken out completely in the vertical direction. The concave portion 320 facing the outer side of the inner container is provided, and the stopper protrusion 310 can be accommodated in the concave portion 320 after being pressed. At this time, the stopper projection 310 no longer abuts the upper surface 221 of the drawer side wall 220 in the vertical direction. If the user really needs to take out the drawer 200 completely, the user only needs to press the stopping protrusions 310 on the left and right side walls of the inner container with both hands simultaneously and lift the drawer 200 upwards, so that the drawer 200 can be taken out of the inner container.
Preferably, an elastic member abutting against the stopper projection 310 is provided in the concave portion 320. In the embodiment of the present invention, the elastic member is a spring 321, when the stopping protrusion 310 is pressed, the spring 321 is in a tensioned state, and when the stopping protrusion 310 is released, the spring 321 is in a relaxed state. The spring 321 is provided mainly to keep the stopping protrusion 310 to the maximum to block the drawer from being completely withdrawn. As long as the user does not press the stopping protrusion 310, the spring 321 is in a relaxed state, and at this time, the stopping protrusion always protrudes out of the plane where the sidewall 130 of the inner container is located, so that the function of limiting the drawer 200 from being taken out can be achieved.
In the embodiment of the present invention, the stopping protrusion 310 includes a stopping front end 312 far away from the liner rear wall 120 and a stopping rear end 313 near the liner rear wall 120, and an angle between the stopping front end 312 and the liner side wall is less than 45 °. After the drawer 200 is completely taken out, if the drawer is to be put into the liner, the rear end of the drawer 200 can be aligned to the stopping front end 312 of the stopping protrusion 310, because the angle between the stopping front end 312 and the sidewall of the liner is less than 45 °, the rear end of the drawer 200 can press the stopping protrusion 310 backwards along the stopping front end 312, the stopping protrusion 310 is pressed into the concave portion 320, and the drawer 200 moves downwards again, so that the first slide rail 211 of the drawer 200 is matched with the first roller 131 of the liner 100, and the second roller 212 of the drawer 200 is matched with the second slide rail 132 of the liner 100, so that the drawer 200 can be smoothly pushed into the liner 100.
Further, the concave portion 320 and the stopping protrusion 310 are integrally formed.
The spring 321 is cylindrical, a positioning column 322 is arranged in the concave part 320, the diameter of the positioning column 322 is smaller than that of the spring 321, and the spring 321 is sleeved on the positioning column 322; the length of the positioning post 322 is smaller than the length of the spring 321 in the relaxed state. The positioning post 322 is provided to position the spring 321. Specifically, the length of the positioning post 322 can be smaller than the distance between the stopping protrusion 310 and the plane of the inner container sidewall 130, so that the stopping protrusion 310 can be completely accommodated in the concave portion 320. After the stopping protrusion 310 is pressed, the drawer 200 is lifted upwards, so that the upper surface 213 of the drawer side wall 210 is not blocked, and the drawer 200 can be completely taken out smoothly.
The invention also discloses a refrigerator which comprises the refrigerating chamber.
In summary, in the refrigeration compartment according to the embodiment of the present invention, the stop assembly 300 is disposed above the first roller 131, so that when the drawer 200 is pulled out and lifted upwards, the upper surface 213 of the drawer side wall 210 abuts against the stop protrusion 310 of the stop assembly 300, and the stop protrusion 310 protrudes out of the plane of the inner container side wall 130, so that the drawer 200 cannot be taken out of the inner container 100 even if lifted upwards. Therefore, when a user lifts the drawer by mistake, the drawer cannot be taken out; further, when the second drawer 400 is provided at a deeper position below the drawer in the present embodiment, the child cannot completely take out the drawer of the present embodiment and enter the second drawer, thereby preventing the child from being closed into the large drawer. The concave portion 320 is provided, the stopping protrusion 310 can be conveniently accommodated in the concave portion 320 by pressing the stopping protrusion 310, and when the drawer 200 is lifted upwards, the stopping protrusion 310 does not abut against the upper surface 221 of the drawer side wall 220 any more, and the drawer 200 can be taken out from the inner container 100. The stopper protrusion 310 may be disposed at an opening of the recess 320 and flexibly connected with an edge of the recess 320. The spring 321 is provided to keep the stopping protrusion 310 to the maximum extent to limit the drawer from being taken out. The angle between the stop front end 313 and the side wall of the inner container is less than 45 degrees, the rear end of the drawer 200 can extrude the stop protrusion 310 backwards along the stop front end 313, and after the stop protrusion 310 is extruded into the concave part 320, the drawer 200 moves downwards again, so that the drawer can be smoothly pushed into the inner container.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A refrigerated compartment that restricts the free removal of a drawer, comprising:
the inner container comprises an inner container opening, an inner container rear wall and an inner container side wall, wherein the inner container opening and the inner container rear wall are oppositely arranged, the inner container side wall extends from the inner container rear wall to the inner container opening, and a first roller is arranged at one end, close to the inner container opening, of the inner container side wall;
the drawer is arranged in the inner container, first sliding rails matched with the first idler wheels are respectively arranged on the side walls of the drawer, one end, close to the rear wall of the inner container, of each first sliding rail is provided with a limiting block, and when the drawer is horizontally pulled out, the limiting blocks abut against the first idler wheels, so that the drawer is prevented from being horizontally taken out of the inner container;
the refrigerating chamber also comprises stop components which are respectively arranged on the side wall of the inner container, the stop components are positioned above the first roller, and each stop component comprises a stop bulge; when the limiting block abuts against the first roller and the drawer is lifted upwards, the stopping protrusion abuts against the upper surface of the side wall of the drawer and prevents the drawer from being taken out of the inner container when the drawer is lifted upwards;
the stop protrusion forms a stop surface which is perpendicular to the side wall of the inner container;
when the limiting block abuts against the first roller and lifts the drawer upwards, the upper surface of the side wall of the drawer abuts against the stop surface;
the stopping component also comprises a concave part facing the outer side of the inner container, the concave part is matched with the stopping protrusion, and the stopping protrusion is flexibly connected with the edge of the concave part;
and when the limiting block abuts against the first roller and the drawer is lifted upwards, the stopping protrusion does not abut against the upper edge of the side wall of the drawer any more, and the drawer can be taken out of the inner container.
2. Refrigerating compartment according to claim 1,
one end of the side wall of the drawer, which is close to the rear wall of the liner, is provided with a second roller respectively, and two side walls of the liner are provided with second slide rails matched with the second rollers;
when the drawer is horizontally drawn out, the first roller rolls relative to the first sliding rail, and meanwhile, the second roller rolls relative to the second sliding rail.
3. A refrigerated compartment according to claim 1, characterised in that a resilient member is provided in the recess in abutment with the stop projection.
4. A refrigerated compartment according to claim 3 wherein the resilient member is a spring which is tensioned when the stop lug is depressed and relaxed when the stop lug is released.
5. The refrigeration compartment as claimed in claim 4, wherein a positioning post is arranged in the recessed portion, and the spring is sleeved on the positioning post; the length of the positioning column is smaller than the distance between the stop lug and the plane where the side wall of the inner container is located.
6. The refrigeration compartment of claim 5, wherein the stop protrusion comprises a stop front end distal from the liner rear wall and a stop rear end proximal to the liner rear wall, and an angle between the stop front end and the liner side wall is less than 45 °.
7. A refrigerated compartment according to claim 6, characterised in that the recess is integrally formed with the stop projection.
8. A refrigerator comprising a refrigerated compartment as claimed in claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475377.0A CN108662841B (en) | 2018-05-17 | 2018-05-17 | Refrigeration compartment capable of limiting drawer to be taken out freely and refrigerator with refrigeration compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475377.0A CN108662841B (en) | 2018-05-17 | 2018-05-17 | Refrigeration compartment capable of limiting drawer to be taken out freely and refrigerator with refrigeration compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108662841A CN108662841A (en) | 2018-10-16 |
| CN108662841B true CN108662841B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810475377.0A Active CN108662841B (en) | 2018-05-17 | 2018-05-17 | Refrigeration compartment capable of limiting drawer to be taken out freely and refrigerator with refrigeration compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662841B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486844B (en) * | 2019-08-21 | 2021-07-23 | 重庆海尔空调器有限公司 | Fragrance subassembly and have its air conditioner indoor set |
| CN110486843B (en) * | 2019-08-21 | 2021-07-23 | 重庆海尔空调器有限公司 | Fragrance subassembly and have its air conditioner indoor set |
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| CN205625243U (en) * | 2016-01-06 | 2016-10-12 | 东莞市楷模家居用品制造有限公司 | Improve cupboard of drawer slip nature |
| KR20160134958A (en) * | 2015-05-14 | 2016-11-24 | (주)세고스 | Slide unit for drawer which sequentially withdrawable or retractable |
| CN106766605A (en) * | 2016-12-16 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| CN208312858U (en) * | 2018-01-23 | 2019-01-01 | 青岛海尔股份有限公司 | Unidirectional backstop and the refrigerator with the unidirectional backstop |
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|---|---|---|---|---|
| CN2534888Y (en) * | 2002-04-11 | 2003-02-12 | 兴亮工业有限公司 | Drawer pull-stop device for table or cabinet |
| CN102597669A (en) * | 2009-10-27 | 2012-07-18 | Bsh博世和西门子家用电器有限公司 | Assembly for a refrigeration device |
| JP2011218101A (en) * | 2010-04-14 | 2011-11-04 | Nifco Inc | Drawer guide system |
| CN201754974U (en) * | 2010-08-05 | 2011-03-09 | 陈润钊 | Novel drawer slip-off prevention locking mechanism |
| CN204071199U (en) * | 2014-09-29 | 2015-01-07 | 海宁金茂五金有限公司 | A kind of hanging feet formula drawer sliding rail |
| KR20160134958A (en) * | 2015-05-14 | 2016-11-24 | (주)세고스 | Slide unit for drawer which sequentially withdrawable or retractable |
| CN205197505U (en) * | 2015-12-15 | 2016-05-04 | 河北振兴柜业有限公司 | Connection structure of drawer and slide rail |
| CN105674675A (en) * | 2015-12-29 | 2016-06-15 | 青岛海尔股份有限公司 | Sealed box |
| CN205625243U (en) * | 2016-01-06 | 2016-10-12 | 东莞市楷模家居用品制造有限公司 | Improve cupboard of drawer slip nature |
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| CN208312858U (en) * | 2018-01-23 | 2019-01-01 | 青岛海尔股份有限公司 | Unidirectional backstop and the refrigerator with the unidirectional backstop |
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| Publication number | Publication date |
|---|---|
| CN108662841A (en) | 2018-10-16 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |