CN111426133B - Refrigerator fresh-keeping device and fresh-keeping drawer - Google Patents
Refrigerator fresh-keeping device and fresh-keeping drawer Download PDFInfo
- Publication number
- CN111426133B CN111426133B CN202010159528.9A CN202010159528A CN111426133B CN 111426133 B CN111426133 B CN 111426133B CN 202010159528 A CN202010159528 A CN 202010159528A CN 111426133 B CN111426133 B CN 111426133B
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- Prior art keywords
- fresh
- keeping
- box body
- rear cover
- clamping
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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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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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
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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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator fresh-keeping device which comprises a fresh-keeping box body with an opening at one end, wherein a jaw mechanism for mounting a fresh-keeping block is arranged in the fresh-keeping box body; the opening end of the fresh-keeping box body is plugged through a fresh-keeping rear cover, and the fresh-keeping rear cover is connected with the fresh-keeping box body in a buckling mode; one side of the fresh-keeping back cover back to the fresh-keeping box body is provided with a clamping plate, and a clamping end bent towards the fresh-keeping back cover is arranged on the clamping plate. The invention realizes the detachable connection among the preservation box body, the preservation block and the preservation rear cover, is convenient for the replacement of the preservation block and has high assembly efficiency; when the refrigerator preservation device is installed, the refrigerator preservation device is buckled on the rear end plate of the preservation drawer through the gap between the bottom of the clamping plate and the preservation rear cover, so that the refrigerator preservation device is convenient to install and detach, the installation mode is simple and easy to operate, and the installation production efficiency of the refrigerator preservation device is improved.
Description
Technical Field
The invention belongs to the technical field of refrigeration equipment, and particularly relates to a refrigerator fresh-keeping device and a fresh-keeping drawer.
Background
Most of the existing refrigerators in the market are air-cooled refrigerators, air convection exists among cold storage chambers, freezing chambers and temperature changing chambers, so that odor tainting and bacteria growing easily occur, and meanwhile, the fresh keeping of articles in a refrigerating chamber is influenced, and therefore, the refrigerating chamber of the existing refrigerator is basically provided with a bacteriostatic fresh-keeping device. Wherein, antibacterial fresh-keeping device is including the fresh-keeping piece that plays fresh-keeping effect and the box body that is located the fresh-keeping piece outside.
At present, the bacteriostatic and freshness-retaining device inside the refrigerator is generally placed inside an air duct, or the box body is fixed on the inner wall of the refrigerator by adopting screws, or the box body is fixed by adopting a viscose mode. However, the structure and the fixing mode of the existing fresh-keeping device affect the installation efficiency on one hand, and on the other hand, the later-period disassembly and replacement are also laborious.
Disclosure of Invention
The first purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art and to provide a fresh-keeping device for a refrigerator.
In order to achieve the purpose, the invention adopts the following technical scheme:
a refrigerator fresh-keeping device comprises a fresh-keeping box body with an opening at one end, wherein a clamping jaw mechanism used for mounting a fresh-keeping block is arranged in the fresh-keeping box body; the opening end of the fresh-keeping box body is plugged through a fresh-keeping rear cover, and the fresh-keeping rear cover is connected with the fresh-keeping box body in a buckling mode; one side of the fresh-keeping back cover back to the fresh-keeping box body is provided with a clamping plate, and a clamping end bent towards the fresh-keeping back cover is arranged on the clamping plate.
Preferably, the preservation box body comprises a preservation front cover, and four ends of the preservation front cover extend towards one side to form an upper wall, a lower wall, a left wall and a right wall respectively;
the fresh-keeping rear cover is embedded between the upper wall, the lower wall, the left wall and the right wall and is connected with the fresh-keeping box body in a buckling mode.
Preferably, a plurality of vent holes are arranged on the lower wall.
Preferably, the jaw mechanism is arranged on the inner side of the fresh-keeping front cover; the jack catch mechanism includes last jack catch, lower jack catch, left jack catch, right jack catch that carry out the chucking respectively spacing to fresh-keeping piece top, bottom, left end, right-hand member.
Preferably, the top of the fresh-keeping rear cover extends to a direction far away from the fresh-keeping front cover to form a rear cover top plate; the end of the back cover top plate extends downwards to form a clamping plate.
Preferably, the end part of the upper wall extends downwards to form an upper clamping plate; the end part of the top plate of the rear cover protrudes upwards to form an upper clamping protrusion matched with the upper clamping plate;
the end part of the lower clamping jaw far away from the fresh-keeping front cover extends upwards to form a lower clamping plate; the bottom of the fresh-keeping back cover is downwards protruded towards the end part of the fresh-keeping front cover to form a lower clamping protrusion matched with the lower clamping plate.
Preferably, the number of the lower jaws is two.
Preferably, a plurality of pressing claws protruding towards the direction of the fresh-keeping front cover are arranged on the side surface of the fresh-keeping rear cover facing the fresh-keeping front cover.
A second object of the present invention is to provide a crisper drawer.
A refrigerator fresh-keeping device is arranged on a rear end plate of the fresh-keeping drawer, and the rear end plate of the fresh-keeping drawer is clamped between a clamping plate and a fresh-keeping rear cover.
The invention has the beneficial effects that:
the clamping jaw mechanism in the refrigerator fresh-keeping device clamps and limits the fresh-keeping block and is connected with the fresh-keeping box body through the buckle, so that on one hand, the fresh-keeping box body, the fresh-keeping block and the fresh-keeping back cover are detachably connected, the fresh-keeping block is convenient to replace, on the other hand, the fresh-keeping box body, the fresh-keeping block and the fresh-keeping back cover are easy to assemble and operate, and the assembly efficiency is high; when the refrigerator preservation device is installed, the refrigerator preservation device is buckled on the rear end plate of the preservation drawer through the gap between the bottom of the clamping plate and the preservation rear cover, and the rear end plate of the preservation drawer is tightly pressed through the clamping end of the clamping plate, so that the refrigerator preservation device is convenient to install and disassemble, and meanwhile, the installation mode is simple and easy to operate, and the installation and production efficiency of the refrigerator preservation device is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of the fresh keeping device of the refrigerator of the present invention;
FIG. 2 is a schematic front view of the refrigerator fresh keeping apparatus of the present invention;
FIG. 3 is a schematic left side view of the refrigerator fresh keeping apparatus of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 2;
FIG. 5 is a schematic perspective view of the fresh keeping box body according to the present invention;
FIG. 6 is a schematic structural view of the fresh-keeping cover according to the present invention;
FIG. 7 is a schematic perspective view of the construction of a crisper drawer fitted with the crisper refreshing apparatus of the present invention;
FIG. 8 is a schematic view of the assembly of the refreshing apparatus of the refrigerator of the present invention with the rear end plate of the refreshing drawer;
wherein:
1-fresh-keeping box body, 101-fresh-keeping front cover, 102-upper wall, 103-lower wall, 104-left wall, 105-right wall, 106-vent hole, 107-upper clamping plate, 2-fresh-keeping block, 3-fresh-keeping rear cover, 301-rear cover top plate, 302-upper clamping protrusion, 303-lower clamping protrusion, 304-pressing claw, 4-clamping plate, 401-clamping end, 5-upper clamping claw, 6-lower clamping claw, 601-lower clamping plate, 7-left clamping claw and 8-right clamping claw; 9-rear end plate.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, terms such as "upper", "lower", "bottom", "top", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present invention, and do not particularly indicate any components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "connected" and "connecting" should be interpreted broadly, and mean either a fixed connection or an integral connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.
The invention is further illustrated with reference to the following figures and examples.
Example 1:
as shown in fig. 1-4, a refrigerator fresh-keeping device comprises a fresh-keeping box body 1 with an open end, wherein a claw mechanism for installing a fresh-keeping block 2 is arranged in the fresh-keeping box body 1; the open end of the preservation box body 1 is plugged by the preservation rear cover 3, and the preservation rear cover 3 is connected with the preservation box body 1 in a buckling manner; one side of the fresh-keeping back cover 3, which is back to the fresh-keeping box body 1, is provided with a clamping plate 4, and the clamping plate 4 is provided with a clamping end 401 which is bent to the fresh-keeping back cover 3. When the refrigerator preservation device is installed, the refrigerator preservation device is buckled on the rear end plate 9 of the preservation drawer through a gap between the bottom of the clamping plate 4 and the preservation rear cover 3, and the rear end plate 9 of the preservation drawer is tightly pressed through the clamping end 401 of the clamping plate 4, so that the refrigerator preservation device is convenient to install and detach; meanwhile, the fresh-keeping rear cover 3 is connected with the fresh-keeping box body 1 through a buckle, so that the fresh-keeping block 2 can be replaced conveniently.
Preferably, as shown in fig. 5, the preservation box body 1 includes a preservation front cover 101, and four ends of the preservation front cover 101 extend to one side to form an upper wall 102, a lower wall 103, a left wall 104, and a right wall 105, respectively;
the fresh-keeping rear cover 3 is embedded among the upper wall 102, the lower wall 103, the left wall 104 and the right wall 105 and is in snap connection with the fresh-keeping box body 1.
Preferably, the lower wall 103 is provided with a plurality of vent holes 106.
Preferably, the jaw mechanism is arranged on the inner side of the fresh-keeping front cover 101; the clamping jaw mechanism comprises an upper clamping jaw 5, a lower clamping jaw 6, a left clamping jaw 7 and a right clamping jaw 8 which are used for clamping and limiting the top end, the bottom end, the left end and the right end of the fresh-keeping block 2 respectively;
when the fresh-keeping block 2 is installed, the fresh-keeping block 2 is clamped among the upper jaw 5, the lower jaw 6, the left jaw 7 and the right jaw 8.
Preferably, as shown in fig. 6, the top of the fresh-keeping rear cover 3 extends in a direction away from the fresh-keeping front cover 101 to form a rear cover top plate 301; the end of the back cover top plate 301 extends downwards to form a clamping plate 4; the arrangement of the rear cover top plate 301 is to meet the width requirement of the top flanging of the rear end plate 9 on the fresh-keeping drawer; therefore, this application refrigerator fresh-keeping device all can use the refrigerator drawer that back end plate turn-ups width is unanimous.
Preferably, the end of the upper wall 102 extends downward to form an upper clamping plate 107; the end part of the rear cover top plate 301 protrudes upwards to form an upper clamping protrusion 302 matched with the upper clamping plate 107; when the device is installed, the upper clamping protrusion 302 is clamped on the inner side of the upper clamping plate 107;
the end part of the lower claw 6 far away from the preservation front cover 101 extends upwards to form a lower clamping plate 601; the end part of the bottom of the fresh-keeping rear cover 3 facing the fresh-keeping front cover 101 is protruded downwards to form a lower clamping protrusion 303 matched with the lower clamping plate 601; when the connector is mounted, the lower clamping protrusions 303 are clamped on the inner side of the lower clamping plate 601.
Preferably, there are two lower jaws 6.
Preferably, a plurality of pressing claws 304 protruding towards the direction of the preservation front cover 101 are arranged on the side surface of the preservation rear cover 3 facing the preservation front cover 101; when the fresh-keeping back cover 3 is installed, the pressing claw 304 presses the fresh-keeping block 2 to the fresh-keeping front cover 101, so that the fresh-keeping block 2 is clamped and limited in the front-back direction.
Wherein, in the application, the fresh-keeping box body 1 and the jaw mechanism are of an injection molding integrated structure; the fresh-keeping back cover 3 and the clamping plate 4 are extruded pieces.
Example 2:
as shown in fig. 7-8, a fresh-keeping drawer, a refrigerator fresh-keeping device in embodiment 1 is arranged on a rear end plate 9 of the fresh-keeping drawer, and the rear end plate 9 of the fresh-keeping drawer is clamped between a clamping plate 4 and a fresh-keeping rear cover 3.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the present invention, and it should be understood by those skilled in the art that various modifications and changes may be made without inventive efforts based on the technical solutions of the present invention.
Claims (5)
1. A refrigerator fresh-keeping device is characterized by comprising a fresh-keeping box body with an opening at one end, wherein a jaw mechanism for mounting a fresh-keeping block is arranged in the fresh-keeping box body; the opening end of the fresh-keeping box body is plugged through a fresh-keeping rear cover, and the fresh-keeping rear cover is connected with the fresh-keeping box body in a buckling mode; one side of the fresh-keeping back cover, which is back to the fresh-keeping box body, is provided with a clamping plate, and a clamping end bent towards the fresh-keeping back cover is arranged on the clamping plate;
the fresh-keeping box body comprises a fresh-keeping front cover, and four ends of the fresh-keeping front cover extend towards one side to form an upper wall, a lower wall, a left wall and a right wall respectively;
the fresh-keeping rear cover is embedded among the upper wall, the lower wall, the left wall and the right wall and is connected with the fresh-keeping box body in a buckling manner;
the claw mechanism is arranged on the inner side of the fresh-keeping front cover; the clamping jaw mechanism comprises an upper clamping jaw, a lower clamping jaw, a left clamping jaw and a right clamping jaw which are used for clamping and limiting the top end, the bottom end, the left end and the right end of the fresh-keeping block respectively;
the top of the fresh-keeping rear cover extends to the direction far away from the fresh-keeping front cover to form a rear cover top plate; the end part of the rear cover top plate extends downwards to form a clamping plate;
and a plurality of pressing claws protruding towards the direction of the fresh-keeping front cover are arranged on the side surface of the fresh-keeping rear cover facing the fresh-keeping front cover.
2. The freshness retaining apparatus for refrigerators as claimed in claim 1, wherein the lower wall is provided with a plurality of vent holes.
3. The freshness retaining apparatus for a refrigerator as claimed in claim 1, wherein an end portion of said upper wall is extended downwardly to form an upper catch plate; the end part of the top plate of the rear cover protrudes upwards to form an upper clamping protrusion matched with the upper clamping plate;
the end part of the lower clamping jaw far away from the fresh-keeping front cover extends upwards to form a lower clamping plate; the bottom of the fresh-keeping back cover is downwards protruded towards the end part of the fresh-keeping front cover to form a lower clamping protrusion matched with the lower clamping plate.
4. The freshness retaining apparatus for refrigerators as claimed in claim 3, wherein the number of the lower claws is two.
5. A fresh-keeping drawer, characterized in that, the rear end plate of the fresh-keeping drawer is provided with the fresh-keeping device of the refrigerator as claimed in any one of claims 1 to 4, and the rear end plate of the fresh-keeping drawer is clamped between a clamping plate and a fresh-keeping rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159528.9A CN111426133B (en) | 2020-03-09 | 2020-03-09 | Refrigerator fresh-keeping device and fresh-keeping drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159528.9A CN111426133B (en) | 2020-03-09 | 2020-03-09 | Refrigerator fresh-keeping device and fresh-keeping drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111426133A CN111426133A (en) | 2020-07-17 |
| CN111426133B true CN111426133B (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010159528.9A Active CN111426133B (en) | 2020-03-09 | 2020-03-09 | Refrigerator fresh-keeping device and fresh-keeping drawer |
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| Country | Link |
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| CN (1) | CN111426133B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8820864B2 (en) * | 2008-11-14 | 2014-09-02 | Electrolux Home Products, Inc. | Refrigerator drawers with trim |
| CN202993730U (en) * | 2012-11-27 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | Preservation box used for refrigerator |
| CN206861990U (en) * | 2017-03-08 | 2018-01-09 | 佛山市小鲜互联电器科技有限公司 | A kind of easy-to-dismount fresh-keeping component |
| CN206600966U (en) * | 2017-03-08 | 2017-10-31 | 佛山市小鲜互联电器科技有限公司 | A kind of dismountable fresh-keeping box of refrigerator of revolving type |
| CN207035634U (en) * | 2017-08-15 | 2018-02-23 | 海信容声(广东)冰箱有限公司 | A kind of refrigeration plant, preservation device and the fresh-keeping module of moisture-inhibiting |
| CN208238379U (en) * | 2018-05-09 | 2018-12-14 | 海信（山东）冰箱有限公司 | Sterilizing unit and refrigerator drawer |
| CN209064685U (en) * | 2018-11-15 | 2019-07-05 | 吴江云成模具塑胶有限公司 | A kind of multifunctional fresh-keeping box cover |
-
2020
- 2020-03-09 CN CN202010159528.9A patent/CN111426133B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111426133A (en) | 2020-07-17 |
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