CN108204707B - Drawer assembly and refrigerator with same - Google Patents
Drawer assembly and refrigerator with same Download PDFInfo
- Publication number
- CN108204707B CN108204707B CN201810019408.1A CN201810019408A CN108204707B CN 108204707 B CN108204707 B CN 108204707B CN 201810019408 A CN201810019408 A CN 201810019408A CN 108204707 B CN108204707 B CN 108204707B
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- China
- Prior art keywords
- drawer
- door
- drawer door
- lower drawer
- assembly
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- 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
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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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
- E05B65/467—Locking bars secured in front of the 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)
- Refrigerator Housings (AREA)
Abstract
The present invention provides a drawer assembly comprising: the upper drawer comprises an upper drawer and an upper drawer door positioned at the front end of the upper drawer; the lower drawer comprises a lower drawer and a lower drawer door positioned at the front end of the lower drawer, the lower drawer door comprises a door main body positioned at the front side of the lower drawer and an extending part extending upwards from the top end of the door main body, and the extending part shields at least part of the upper drawer door; the connecting mechanism is arranged between the lower drawer door and the upper drawer door in a matched mode and has a first state for connecting the lower drawer door and the upper drawer door and a second state for unlocking the lower drawer door and the upper drawer door. According to the drawer assembly, the height of the lower drawer door is increased through the extension part, a user can pull and pull the lower drawer without bending, and the operation is convenient. In addition, the extension part is positioned on the outer side of the upper drawer door, so that a gap between the upper drawer and the lower drawer is sealed, and the sealing performance is good.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a drawer assembly with a high handle on a lower drawer and a refrigerator with the drawer assembly.
Background
In the refrigerator with the drawer at the bottom, the drawer at the bottom is short, so the drawer is usually required to be bent to open, and the operation is inconvenient. In addition, when the bottom of the refrigerator is provided with a plurality of drawers, the gaps between the drawers are easy to leak cold, and an additional sealing structure is required.
In view of the above, there is a need for an improved drawer assembly and refrigerator to solve the above problems.
Disclosure of Invention
The invention aims to provide a drawer assembly with a high handle on a lower drawer and a refrigerator with the drawer assembly
To achieve the above object, the present invention provides a drawer assembly comprising:
the upper drawer comprises an upper drawer and an upper drawer door positioned at the front end of the upper drawer;
the lower drawer positioned below the upper drawer comprises a lower drawer and a lower drawer door positioned at the front end of the lower drawer, the lower drawer door comprises a door main body positioned at the front side of the lower drawer and an extending part extending upwards from the top end of the door main body, and at least part of the upper drawer door is shielded by the extending part; the connecting mechanism is arranged between the lower drawer door and the upper drawer door in a matched mode and has a first state for connecting the lower drawer door and the upper drawer door and a second state for unlocking the lower drawer door and the upper drawer door.
As a further development of the invention, the top end of the extension is not lower than the top end of the upper drawer door.
As a further improvement of the present invention, the lower drawer door further includes a lower handle provided on the extension portion.
As a further improvement of the invention, the lower handle is arranged at the top end of the extension part.
As a further improvement of the invention, the lower drawer door is internally provided with an insulating layer.
As a further improvement of the present invention, the connecting mechanism includes a lock cylinder disposed on the upper drawer door, and a lock tongue disposed on the lower drawer door and engaged with the lock cylinder, one end of the lock tongue away from the lock cylinder is an operating end, and the lower drawer door is provided with a through hole for exposing the operating end outwards.
As a further improvement of the invention, the lock cylinder comprises a fixed frame fixed on the lower drawer door, a lock bolt rotationally connected to the fixed frame and matched with the lock tongue, and a reed fixed on the fixed frame; the free end of the leaf spring bears against the latch and acts on the latch to retain it in the first state.
As a further improvement of the invention, the lock bolt is provided with a turntable which can rotate around a rotating shaft, and the turntable is provided with a first bulge which is pressed against the lock bolt and a second bulge which is buckled with the lock bolt; the lock tongue is provided with a clamping groove matched with the second bulge; in the first state, the second protrusion is clamped in the clamping groove; and in the second state, the second bulge is separated from the clamping groove.
As a further improvement of the invention, the side of the second bulge far away from the first bulge is arc-shaped.
In order to achieve the purpose, the invention provides a refrigerator which comprises a refrigerator body and a drawer assembly, wherein the drawer assembly is pulled and pulled inside and outside the bottom of the refrigerator body.
The invention has the beneficial effects that: according to the drawer assembly, the height of the lower drawer door is increased through the extension part, a user can pull and pull the lower drawer without bending, and the operation is convenient. In addition, the extension part is positioned on the outer side of the upper drawer door and shields at least part of the upper drawer door, so that a gap between the upper drawer and the lower drawer is sealed, and the sealing performance is good.
Drawings
FIG. 1 is a schematic view of the refrigerator of the present invention, showing only the liner and drawer assembly;
FIG. 2 is a schematic view of the refrigerator shown in FIG. 1 with the upper and lower drawers simultaneously pulled out;
FIG. 3 is a schematic view of the refrigerator shown in FIG. 1 with the lower drawer simultaneously pulled out;
FIG. 4 is a schematic view of a drawer assembly;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a schematic structural view of the connection mechanism;
FIG. 7 is a cross-sectional view taken along A-A of FIG. 6;
FIG. 8 is a schematic view of the coupling mechanism at another angle;
FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;
fig. 10 is a schematic structural view of the lock cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 10, a refrigerator 100 of the present invention includes a cabinet 1, a drawer assembly 2 that is drawn out from the bottom of the cabinet 1, and a slide rail assembly 3 that is cooperatively disposed between the cabinet 1 and the drawer assembly 2. The drawer assembly 2 comprises a lower drawer 21 and an upper drawer 22 positioned above the lower drawer 21.
Referring to fig. 1 to 5, the upper drawer 22 includes an upper drawer 221 and an upper drawer door 222 located at a front side of the upper drawer 221, and when the drawer assembly 2 is assembled on the refrigerator 100, the upper drawer door 222 cooperates with the refrigerator body 1 to perform a sealing and anti-cold leakage function.
The lower drawer 21 comprises a lower drawer 211 and a lower drawer door 212 positioned at the front end of the lower drawer 211, and when the drawer assembly 2 is assembled on the refrigerator 100, the lower drawer door 212 is matched with the refrigerator body 1 to play a role in sealing and preventing cold leakage.
The lower drawer door 212 includes a door body 2121 positioned at a front side of the lower drawer 211, and an extension 2122 extending upward from a top end of the door body 2121, the extension 2122 being positioned at an outer side of the upper drawer door 222 and covering at least a portion of the upper drawer door 222. By arranging the extension part 2122, the height of the lower drawer door 212 is increased, and a user can pull and pull the lower drawer 21 without bending down, so that the operation is convenient; the extension 2122 is located outside the upper drawer door 222, and seals the gap between the upper drawer 22 and the lower drawer 21, which is good in sealing performance.
Preferably, the top end of the extension portion 2122 is not lower than the top end of the upper drawer door 222, so that the upper drawer door 222 is completely covered by the lower drawer door 212, and thus only one of the upper drawer 22 and the extension portion 2122 needs to be an insulating drawer door, or both of them may contain insulating layers. Preferably, a heat insulation material is arranged in the extension part 2122, and the upper drawer door 222 is a common drawer door; thus, only one-time foaming is needed when the lower drawer door 212 is prepared, and the forming process is simple.
The lower drawer door 212 further includes a lower handle 2123 provided on the extension 2122, and the higher the position of the lower handle 2123 is, the more the lower drawer 21 can be pulled. Preferably, the lower grip 2123 is located at the top end of the extension 2122. In this embodiment, the lower handle 2123 is a hidden handle provided at the top end of the extension 2122.
The drawer assembly 2 further includes a connecting mechanism 23 cooperatively disposed between the lower drawer door 212 and the upper drawer door 222, and the connecting mechanism 23 has a first state of connecting the lower drawer door 212 and the upper drawer door 222 and a second state of unlocking the lower drawer door 212 and the upper drawer door 222. Referring to fig. 2, when the connecting mechanism 23 is in the first state and the lower drawer door 212 is pulled, the lower drawer 21 and the lower drawer 21 are simultaneously pulled out, so that a user can take and place an object from the upper drawer 22; referring to fig. 3, when the connecting structure is in the second state, when the lower drawer door 212 is pulled, only the lower drawer 21 is pulled out, and a user can take and place an object from the lower drawer 21.
Referring to fig. 4 to 10, the connecting mechanism 23 is disposed between the upper drawer door 222 and the extending portion 2122. Specifically, the connecting mechanism 23 includes a lock cylinder 231 disposed on the upper drawer door 222, and a latch 232 disposed on the lower drawer door 212 and engaged with the lock cylinder 231, an operating end 2321 is disposed at an end of the latch 232 away from the lock cylinder 231, a through hole for exposing the operating end 2321 is disposed on the lower drawer door 212, and a user passes through the operating end 2321 at an outer side of the lower drawer door 212, so that the connecting mechanism 23 is switched between a first state and a second state.
The key cylinder 231 includes a holder 2311 fixed to the lower drawer door 212, a latch 2312 rotatably coupled to the holder 2311, and a spring plate 2313 fixed to the holder 2311, and a free end of the spring plate 2313 presses against the latch 2312 and contributes to the latch 2312 to maintain the first state when not subjected to other external forces.
The latch 2312 is provided with a turntable 2314 capable of rotating around a rotating shaft, and the turntable 2314 is provided with a first protrusion 2315 abutting against the latch bolt 232 and a second protrusion 2316 buckled with the latch bolt 232; a groove (not numbered) is formed between the first protrusion 2315 and the second protrusion 2316. One side of the second protrusion 2316, which is far away from the first protrusion 2315, is arc-shaped so as to be conveniently clamped with the locking bolt 232.
The locking bolt 232 is provided with a clamping groove 2322 matched with the second protrusion 2316, in the first state, the locking bolt 2312 is locked with the locking bolt 232, and the second protrusion 2316 is clamped in the clamping groove 2322; in the second state, the latch 2312 is unlocked from the latch 232, and the second protrusion 2316 is disengaged from the slot 2322.
In this embodiment, the connecting mechanism 23 is fixed to the lower drawer door 212 through a fixing box 233, the fixing frame 2311 is fixed to the fixing box 233, and the fixing box 233 has a through hole for the bolt 232 to pass through.
In summary, in the drawer assembly 2 of the present invention, the extension 2122 increases the height of the lower drawer door 212, so that a user can pull and pull the lower drawer 21 without bending down, which is convenient to operate. In addition, the extension 2122 is located at the outer side of the upper drawer door 222, and seals the gap between the upper drawer 21 and the lower drawer 22, so that the sealing performance is good.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (6)
1. A drawer assembly, characterized by: the drawer assembly includes:
the upper drawer comprises an upper drawer and an upper drawer door positioned at the front end of the upper drawer;
the lower drawer positioned below the upper drawer comprises a lower drawer and a lower drawer door positioned at the front end of the lower drawer, the lower drawer door comprises a door main body positioned at the front side of the lower drawer and an extending part extending upwards from the top end of the door main body, and at least part of the upper drawer door is shielded by the extending part;
a connection mechanism cooperatively disposed between the lower drawer door and the upper drawer door, the connection mechanism having a first state connecting the lower drawer door and the upper drawer door, and a second state unlocking the lower drawer door and the upper drawer door;
the connecting mechanism comprises a lock cylinder arranged on the upper drawer door and a lock tongue arranged on the lower drawer door and matched with the lock cylinder, one end of the lock tongue, which is far away from the lock cylinder, is an operating end, and the lower drawer door is provided with a through hole for exposing the operating end outwards; the lock cylinder comprises a fixed frame fixed on the lower drawer door, a lock bolt which is rotationally connected to the fixed frame and matched with the lock tongue, and a reed fixed on the fixed frame; the free end of the spring plate is pressed against the lock bolt and is dedicated to the lock bolt to keep the lock bolt in a first state; the lock bolt is provided with a turntable which can rotate around a rotating shaft, and the turntable is provided with a first bulge which is pressed against the lock bolt and a second bulge which is buckled with the lock bolt; the lock tongue is provided with a clamping groove matched with the second bulge; in the first state, the second protrusion is clamped in the clamping groove; when the second state is realized, the second bulge is separated from the clamping groove; one side of the second protrusion, which is far away from the first protrusion, is arc-shaped.
2. The drawer assembly of claim 1, wherein: the top end of the extension part is not lower than the top end of the upper drawer door.
3. The drawer assembly of claim 1, wherein: the lower drawer door further includes a lower handle disposed on the extension portion.
4. The drawer assembly of claim 3, wherein: the lower handle is arranged at the top end of the extension part.
5. The drawer assembly of claim 1, wherein: an insulating layer is arranged in the lower drawer door.
6. A refrigerator, includes the box, its characterized in that: the refrigerator also comprises a drawer assembly which is drawn and pulled inside and outside the bottom of the refrigerator body, wherein the drawer assembly is the drawer assembly as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019408.1A CN108204707B (en) | 2018-01-09 | 2018-01-09 | Drawer assembly and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019408.1A CN108204707B (en) | 2018-01-09 | 2018-01-09 | Drawer assembly and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108204707A CN108204707A (en) | 2018-06-26 |
| CN108204707B true CN108204707B (en) | 2020-10-27 |
Family
ID=62605173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810019408.1A Active CN108204707B (en) | 2018-01-09 | 2018-01-09 | Drawer assembly and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204707B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11311479A (en) * | 1998-02-24 | 1999-11-09 | Matsushita Refrig Co Ltd | Refrigerator |
| EP2273219A2 (en) * | 2009-07-07 | 2011-01-12 | LG Electronics, Inc. | Refrigerator |
| CN102564024A (en) * | 2012-02-21 | 2012-07-11 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203364538U (en) * | 2013-05-10 | 2013-12-25 | 澳柯玛股份有限公司 | Refrigerator |
| CN205713546U (en) * | 2016-06-15 | 2016-11-23 | 青岛海润特波尔商用冷链科技有限公司 | There is lock set and the refrigerator of door body fit structure, refrigerator-freezer |
| CN106568292A (en) * | 2016-11-10 | 2017-04-19 | 青岛海尔股份有限公司 | Drawer assembly and refrigerator comprising the same |
-
2018
- 2018-01-09 CN CN201810019408.1A patent/CN108204707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11311479A (en) * | 1998-02-24 | 1999-11-09 | Matsushita Refrig Co Ltd | Refrigerator |
| EP2273219A2 (en) * | 2009-07-07 | 2011-01-12 | LG Electronics, Inc. | Refrigerator |
| CN102564024A (en) * | 2012-02-21 | 2012-07-11 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203364538U (en) * | 2013-05-10 | 2013-12-25 | 澳柯玛股份有限公司 | Refrigerator |
| CN205713546U (en) * | 2016-06-15 | 2016-11-23 | 青岛海润特波尔商用冷链科技有限公司 | There is lock set and the refrigerator of door body fit structure, refrigerator-freezer |
| CN106568292A (en) * | 2016-11-10 | 2017-04-19 | 青岛海尔股份有限公司 | Drawer assembly and refrigerator comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108204707A (en) | 2018-06-26 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |
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| CP03 | Change of name, title or address |