CN108302888A - Refrigerator and its drawer appliance - Google Patents
Refrigerator and its drawer appliance Download PDFInfo
- Publication number
- CN108302888A CN108302888A CN201711243254.6A CN201711243254A CN108302888A CN 108302888 A CN108302888 A CN 108302888A CN 201711243254 A CN201711243254 A CN 201711243254A CN 108302888 A CN108302888 A CN 108302888A
- Authority
- CN
- China
- Prior art keywords
- drawer
- upper cover
- drawer body
- sealing
- sealant layer
- 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.)
- Granted
Links
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
Landscapes
- 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 kind of refrigerator and its drawer appliances, wherein the drawer appliance for refrigerator includes drawer body, has open upper side opening upward；Upper cover is arranged in the top of the drawer body；Sealing strip, the lower surface periphery of upper cover is fixed at its top, the inner sealant layer and outer sealing layers that bottom is divided into interval setting and is extended continuously along the length direction of sealing strip, when upper cover covers upper side opening, sealing strip is upward by drawer body, inner sealant layer and outer sealing layers is set to generate elastic deformation, with the gap between tight seal upper cover and drawer body.
Description
Technical field
The present invention relates to refrigerating plants, more particularly to a kind of refrigerator and its drawer appliance.
Background technology
Currently, refrigerator drawer is generally located on, storing is indoor, and drawer usually has upper side opening for picking and placeing food.With
The raising to the fresh-keeping demand of food, it is desirable that drawer has preferable leakproofness, so that food has more long fresh keeping time,
Better mouthfeel.Therefore, how after drawer closing, the upper side opening of sealing capping drawer becomes urgent problem to be solved.
Invention content
A purpose of the invention is intended to provide a kind of ice that side opening thereon can be sealed when drawer is closed
Case and its drawer appliance.
On the one hand, the present invention provides a kind of drawer appliances for refrigerator, including：
Drawer body has open upper side opening upward；
Upper cover is arranged in the top of the drawer body；
The lower surface periphery of upper cover is fixed at sealing strip, top, and bottom is divided into interval setting and along sealing strip
The inner sealant layer and outer sealing layers that length direction is extended continuously, when upper cover covers upper side opening, sealing strip by drawer body to
Upper extruding makes inner sealant layer and outer sealing layers generate elastic deformation, with the gap between tight seal upper cover and drawer body.
Optionally, upper cover lower surface periphery has open holding tank downward, is mounted in holding tank at the top of sealing strip.
Optionally, the upside open edge of drawer body has outside flange, and the top surface of flange is used for and inner sealant layer
It is in sealing contact with outer sealing layers.
Optionally, the top surface of flange is plane.
Optionally, the upside open edge cover of drawer body is buckled with the smooth shell in the surface made of hard material, outside
The outer surface of shell and inner sealant layer and outer sealing layers are in sealing contact.
Optionally, shell is made of POM materials.
Optionally, sealing strip is made of rubber material.
Optionally, inner sealant layer and/or the bottom bifurcated of outer sealing layers form two sub- sealants.
On the other hand, the present invention also provides a kind of refrigerators comprising defines the babinet of storing compartment and such as to take up an official post
One drawer appliance, drawer appliance setting are indoor in storing.
Optionally, upper cover is fixed on storing compartment, and drawer body can be set to storing compartment to front and back push-and-pull.
In the drawer appliance for refrigerator of the present invention, the bottom of sealing strip is divided into inner sealant layer and outer sealing layers.Such as
This can form double-layer sealing structure, enhance leakproofness.Also, two sealant top in comparison that sealing strip bottom bifurcated is formed
It is thinner, its elastic deformability can be promoted, its palette degree with drawer body is enhanced.
Further, in the drawer appliance for refrigerator of the invention, open edge cover is buckled smooth hard on the upside of drawer body
The outer surface of matter shell and inner sealant layer and outer sealing layers are in sealing contact, the friction of inner sealant layer, outer sealing layers and case surface
Coefficient is smaller, conducive to inner sealant layer, the stress deformation of outer sealing layers, can closely fit in shell, be promoted close
Sealing property.In addition, reduction frictional force can also be played by being contacted with sealing strip using the smooth shell in surface, it is advantageously used for pusher
The effect of dynamic drawer body.
Further, in the drawer appliance for refrigerator of the invention, the bottom bifurcated of inner sealant layer and/or outer sealing layers
Two sub- sealants are formed, multi-layer sealing structure can be formed, further enhance leakproofness.
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.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component 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 refrigerator schematic cross sectional views of one embodiment of the invention；
Fig. 2 is the schematic explosive view of the drawer appliance of one embodiment of the invention；
Fig. 3 is the upper cover of the drawer appliance of embodiment illustrated in fig. 2 and the lateral partial structurtes sectional view of sealing strip；
Fig. 4 is the schematic cross sectional views of the drawer appliance of embodiment illustrated in fig. 2；
Fig. 5 is the schematic explosive view of the drawer appliance of another embodiment of the present invention；
Fig. 6 is the schematic cross sectional views of the drawer appliance partial structurtes of embodiment illustrated in fig. 5；
Fig. 7 is the schematic cross sectional views of the partial structurtes of further embodiment of this invention.
Specific implementation mode
An embodiment of the present invention provides a kind of refrigerator and its drawer appliances.Fig. 1 is that the refrigerator of one embodiment of the invention shows
Meaning property sectional view.As shown in Figure 1, refrigerator includes babinet 10 and drawer appliance 20.Babinet 10 defines at least one storing compartment
101, such as include three storing compartments 101 shown in Fig. 1.Part or all of storing compartment 101 is provided with drawer appliance 20.
Drawer appliance 20 includes drawer body 300 and upper cover 400, and drawer body 300 defines storage space for depositing
Store up food, and with open upper side opening 390 upward in order to from storage space access article.Upper cover 400 is arranged in drawer
The top of ontology 300 builds the storage environment of a sealing to drawer body 300 for covering side opening 390, is conducive to food
It is fresh-keeping.
In some embodiments, as shown in Figure 1, upper cover 400 is made to be fixed on storing compartment 101, drawer body 300 can be front and back
Push-and-pull it is set to storing compartment 101 and the lower section positioned at upper cover 400.When drawer body 300 is pushed into place in storing compartment 101
When closed state, upper cover 400 covers the upper side opening 390 of drawer body 300 just.Between drawer body 300 pulls out storing
When room 101 (state as shown in Figure 1), the upper side opening 390 of drawer body 300 reveals, and facilitates user's access article.
In other embodiments (not shown), also upper cover 400 can be made to be not secured to storing compartment 101, and be affixed to
Drawer body 300 after user pulls out drawer body 300, needs manually to remove upper cover 400 to appear upper side opening 390.
Fig. 2 is the schematic explosive view of the drawer appliance 20 of one embodiment of the invention；Fig. 3 is embodiment illustrated in fig. 2
The lateral partial structurtes sectional view of the upper cover 400 and sealing strip 500 of drawer appliance 20；Fig. 4 is the drawer appliance 20 of embodiment illustrated in fig. 2
Schematic cross sectional views.Fig. 3 and Fig. 4 is the signal of the upper right quarter structure of the vertical plane cutting drawer appliance 20 extended along one or so
Figure, to illustrate the cross section of sealing strip 500.
As shown in Figures 2 to 4, the drawer appliance 20 of one embodiment of the invention include drawer body 300, upper cover 400 with
And sealing strip 500.
Sealing strip 500 can be length direction end to end enclosed construction, can by rubber material or other have elasticity
It is made conducive to the nonmetallic materials of sealing.
The lower surface periphery of upper cover 400 is fixed at the top of sealing strip 500, and bottom is divided into spaced two sealings
Layer, the i.e. inner sealant layer 510 closer to 300 inside of drawer body, and the outer sealing layers close to 300 outside of drawer body
520.The length direction of inner sealant layer 510 and outer sealing layers 520 along sealing strip 500 is extended continuously.
Such as Fig. 3, preferably make the lower surface periphery of upper cover 400 that there is open holding tank 401 downward, the top of sealing strip 500
Portion is mounted in holding tank 401.Sealing strip 500 is interference fit with holding tank 401, to make sealing strip 500 rely on expanding force
It is anchored in holding tank 401, stable connection and convenient for disassembly and assembly.
Such as Fig. 3, preferably make 390 edge of upper side opening of drawer body 300 that there is outside flange 310, the top of flange 310
For in sealing contact with inner sealant layer 510 and outer sealing layers 520, the purpose of setting flange 310 is to increase sealing area in face.
The top surface of flange 310 can be plane.
When upper cover 400 does not cover drawer body 300, sealing strip 500 is in relaxed state, and two sealants are mutually parallel,
Such as Fig. 3.When upper cover 400 covers drawer body 300, sealing strip 500 is upward by drawer body 300, is clamped at upper cover
Between 400 lower surface periphery and the top perimeter of drawer body 300 so that inner sealant layer 510 and outer sealing layers 520 generate bullet
Property deformation, with it is even closer sealing upper cover 400 and drawer body 300 between gap.Such as Fig. 4, inner sealant layer 510 and outer close
Sealing 520, which is squeezed, is located remotely from each other ground deflection.Inside and outside two sealants form double-layer sealing structure, enhance leakproofness.And
And two sealants that 500 bottom bifurcated of sealing strip is formed, so that each sealant (is at least thinner than sealing strip top than relatively thin
Portion), its elastic deformability can be promoted, its palette degree with drawer body 300 is enhanced.
Fig. 5 is the schematic explosive view of the drawer appliance 20 of another embodiment of the present invention；Fig. 6 is embodiment illustrated in fig. 5
The schematic cross sectional views of 20 partial structurtes of drawer appliance.
In further embodiments, as shown in Figure 5 and Figure 6,390 side cover of upper side opening of drawer body 300 is buckled with outer
Shell 600, shell 600 is made of hard material and surface is smooth, outer surface and inner sealant layer 510 and the external seal of shell 600
Layer 520 is in sealing contact.Above-mentioned hard material can be POM materials, and the POM strengths of materials, rigidity are high, and friction coefficient is small, and wearability is good.
Especially friction coefficient is small, can closely be pasted conducive to inner sealant layer 510, the stress deformation of outer sealing layers 520
Together in shell 600, lift-off seal performance.
In addition, upper cover 400 be fixed on it is motionless in storing compartment 101, backward push drawer body 300 when, drawer body 300
Frictional force is larger between top and sealing strip 500, it will keep promotion relatively elaborate, therefore, using the smooth shell 600 in surface with
The contact of sealing strip 500 can also play the role of reduction frictional force, be advantageously used for pushing drawer body backward.
Fig. 7 is the schematic cross sectional views of the partial structurtes of further embodiment of this invention.In some embodiments, inner sealant layer
And/or the bottom bifurcated of outer sealing layers forms two sub- sealants.Such as shown in Fig. 7, the bottom bifurcated of outer sealing layers 720 is formed
Two sub- sealants 721,722.The setting of two sub- sealants can form multi-layer sealing structure, further enhance leakproofness.
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 derive 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 other all these variations or modifications.
Claims (10)
1. a kind of drawer appliance for refrigerator, it is characterised in that including：
Drawer body has open upper side opening upward；
Upper cover is arranged in the top of the drawer body；
The lower surface periphery of the upper cover is fixed at sealing strip, top, and bottom is divided into interval setting and along the sealing
The inner sealant layer and outer sealing layers that the length direction of item is extended continuously, it is described close when the upper cover covers the upper side opening
Strip of paper used for sealing is upward by the drawer body, and the inner sealant layer and the outer sealing layers is made to generate elastic deformation, with close close
Seal the gap between the upper cover and the drawer body.
2. drawer appliance according to claim 1, which is characterized in that
Upper cover lower surface periphery has open holding tank downward, and the holding tank is mounted at the top of the sealing strip
It is interior.
3. drawer appliance according to claim 1, which is characterized in that
There is the upside open edge of the drawer body outside flange, the top surface of the flange to be used for and the inner sealant layer
It is in sealing contact with the outer sealing layers.
4. drawer appliance according to claim 3, which is characterized in that
The top surface of the flange is plane.
5. drawer appliance according to claim 1, which is characterized in that
The upside open edge cover of the drawer body is buckled with the smooth shell in the surface made of hard material, the shell
Outer surface and the inner sealant layer and the outer sealing layers are in sealing contact.
6. drawer appliance according to claim 5, which is characterized in that
The shell is made of POM materials.
7. drawer appliance according to claim 1, which is characterized in that
The sealing strip is made of rubber material.
8. drawer appliance according to claim 1, which is characterized in that
The inner sealant layer and/or the bottom bifurcated of the outer sealing layers form two sub- sealants.
9. a kind of refrigerator, it is characterised in that including：
Define the babinet of storing compartment；With
Such as drawer appliance described in any item of the claim 1 to 8, it is arranged indoor in the storing.
10. refrigerator according to claim 9, which is characterized in that
The upper cover is fixed on the storing compartment, and the drawer body can be set to the storing compartment to front and back push-and-pull.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243254.6A CN108302888B (en) | 2017-11-30 | 2017-11-30 | refrigerator and drawer assembly thereof |
| PCT/CN2018/118677 WO2019105473A1 (en) | 2017-11-30 | 2018-11-30 | Refrigerator and drawer assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243254.6A CN108302888B (en) | 2017-11-30 | 2017-11-30 | refrigerator and drawer assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108302888A true CN108302888A (en) | 2018-07-20 |
| CN108302888B CN108302888B (en) | 2019-12-06 |
Family
ID=62870310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243254.6A Active CN108302888B (en) | 2017-11-30 | 2017-11-30 | refrigerator and drawer assembly thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108302888B (en) |
| WO (1) | WO2019105473A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105473A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigerator and drawer assembly thereof |
| CN110411124A (en) * | 2019-07-19 | 2019-11-05 | 安徽康佳同创电器有限公司 | A kind of cold compartment of refrigerator and refrigerator |
| DE102018130341A1 (en) * | 2018-07-06 | 2020-01-09 | Liebherr-Hausgeräte Lienz Gmbh | cooling drawer |
| CN110887331A (en) * | 2018-09-10 | 2020-03-17 | 博西华电器（江苏）有限公司 | A kind of refrigerator |
| CN115200288A (en) * | 2021-04-14 | 2022-10-18 | 青岛海尔电冰箱有限公司 | Refrigeration device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211876510U (en) * | 2019-12-16 | 2020-11-06 | 博西华电器（江苏）有限公司 | Drawer assembly and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3680941A (en) * | 1971-02-17 | 1972-08-01 | Sears Roebuck & Co | Food storage compartment for refrigerator |
| CN102454789A (en) * | 2010-10-21 | 2012-05-16 | 博西华家用电器有限公司 | Sealing element, vacuum chamber and refrigeration device |
| CN103591758A (en) * | 2012-08-17 | 2014-02-19 | 海尔集团公司 | Refrigerator moisturizing drawer |
| WO2014063424A1 (en) * | 2012-10-25 | 2014-05-01 | 海尔集团公司 | Sealed drawer |
| CN207674811U (en) * | 2017-11-30 | 2018-07-31 | 青岛海尔股份有限公司 | Refrigerator and its drawer appliance |
| EP3399259A1 (en) * | 2015-12-29 | 2018-11-07 | Qingdao Haier Joint Stock Co., Ltd | Fresh drawer and refrigerator using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2398355B (en) * | 2003-09-05 | 2004-12-29 | Applied Design & Eng Ltd | Improvements in or relating to seals |
| CA2453683A1 (en) * | 2003-12-18 | 2005-06-18 | Camco Inc. | Refrigerator crisper seal |
| AT504873B1 (en) * | 2007-02-23 | 2008-09-15 | Blum Gmbh Julius | FURNITURE BASKET WITH A SEALING LIP AND AN OUTLET |
| US9353989B2 (en) * | 2013-10-12 | 2016-05-31 | Melody Ann Furr | Food storage system and method |
| CN108302888B (en) * | 2017-11-30 | 2019-12-06 | 青岛海尔股份有限公司 | refrigerator and drawer assembly thereof |
| CN207922681U (en) * | 2017-11-30 | 2018-09-28 | 青岛海尔股份有限公司 | Refrigerator and its drawer appliance |
| CN207674810U (en) * | 2017-11-30 | 2018-07-31 | 青岛海尔股份有限公司 | Refrigerator and its drawer appliance |
-
2017
- 2017-11-30 CN CN201711243254.6A patent/CN108302888B/en active Active
-
2018
- 2018-11-30 WO PCT/CN2018/118677 patent/WO2019105473A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680941A (en) * | 1971-02-17 | 1972-08-01 | Sears Roebuck & Co | Food storage compartment for refrigerator |
| CN102454789A (en) * | 2010-10-21 | 2012-05-16 | 博西华家用电器有限公司 | Sealing element, vacuum chamber and refrigeration device |
| CN103591758A (en) * | 2012-08-17 | 2014-02-19 | 海尔集团公司 | Refrigerator moisturizing drawer |
| WO2014063424A1 (en) * | 2012-10-25 | 2014-05-01 | 海尔集团公司 | Sealed drawer |
| EP3399259A1 (en) * | 2015-12-29 | 2018-11-07 | Qingdao Haier Joint Stock Co., Ltd | Fresh drawer and refrigerator using same |
| CN207674811U (en) * | 2017-11-30 | 2018-07-31 | 青岛海尔股份有限公司 | Refrigerator and its drawer appliance |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105473A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigerator and drawer assembly thereof |
| DE102018130341A1 (en) * | 2018-07-06 | 2020-01-09 | Liebherr-Hausgeräte Lienz Gmbh | cooling drawer |
| CN110887331A (en) * | 2018-09-10 | 2020-03-17 | 博西华电器（江苏）有限公司 | A kind of refrigerator |
| CN110411124A (en) * | 2019-07-19 | 2019-11-05 | 安徽康佳同创电器有限公司 | A kind of cold compartment of refrigerator and refrigerator |
| CN110411124B (en) * | 2019-07-19 | 2021-08-10 | 安徽康佳同创电器有限公司 | Refrigerator refrigerating chamber and refrigerator |
| CN115200288A (en) * | 2021-04-14 | 2022-10-18 | 青岛海尔电冰箱有限公司 | Refrigeration device |
| CN115200288B (en) * | 2021-04-14 | 2023-10-27 | 青岛海尔电冰箱有限公司 | Refrigerating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108302888B (en) | 2019-12-06 |
| WO2019105473A1 (en) | 2019-06-06 |
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