CN103900337B - Quick-freezing drawer and refrigerator - Google Patents
Quick-freezing drawer and refrigerator Download PDFInfo
- Publication number
- CN103900337B CN103900337B CN201410138361.2A CN201410138361A CN103900337B CN 103900337 B CN103900337 B CN 103900337B CN 201410138361 A CN201410138361 A CN 201410138361A CN 103900337 B CN103900337 B CN 103900337B
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- Prior art keywords
- storage box
- cold storage
- drawer
- quick
- freezing
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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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- 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
- F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
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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)
Abstract
The invention provides a kind of quick-freezing drawer and refrigerator.Wherein, quick-freezing drawer includes: drawer body and cold storage box, and drawer body is provided with holding tank, and holding tank needs freezing food for containing；It is provided with cold-storage liquid in the wall of cold storage box, and cold storage box is the housing matched with holding tank, and be removably mounted in holding tank.The cold storage box of the quick-freezing drawer that the present invention provides is arranged on the receiving intracavity of drawer body, when cold storage box puts into food, cold storage box can quickly absorb the heat of food and cool down it, the ice crystal making food run through 1 DEG C～5 DEG C in 30 minutes generates band, reach the purpose that quickly cooling is fresh-keeping, simultaneously, cold storage box is detachably connected with drawer body, when user is not desired to use cold storage box, cold storage box can be disassembled from drawer body, thus expand the volume of drawer body, make user can hold more food, and then meet the use requirement of different user, improve the competitiveness of product in market.
Description
Technical field
The present invention relates to household appliance technical field, specifically, a kind of quick-freezing drawer and containing this quick-freezing drawer
Refrigerator.
Background technology
Meat is when carrying out cooling and preserving, the shortest, then by the time in the ice crystal of-1 DEG C～-5 DEG C generates band
The least to the destruction of meat cell, nutrition is the most excellent with mouthfeel；Therefore the highest then meat of the ability of refrigerator quick-freezing is protected
Fresh effect is the strongest.Show to pass through in 30 minutes when meat foods the ice of-1 DEG C～-5 DEG C after deliberation
The brilliant band that generates then can be effectively protected the nutritional labeling of meat, and the fresh-keeping effect of time the shortest food is the best.
And refrigerator of the prior art all can not make to pass through in 30 minutes during meat product the ice of-1 DEG C～-5 DEG C
Brilliant generation carries.
Summary of the invention
In order to solve at least one above-mentioned technical problem, it is an object of the present invention to provide one can be
Absorb the heat of food in short period, make the ice crystal that food ran through-1 DEG C～-5 DEG C in 30 minutes
Generate the quick-freezing drawer of band.
A kind of refrigerator specifically having above-mentioned quick-freezing drawer of offer is provided.
In view of this, the invention of first aspect present invention provides a kind of quick-freezing drawer, including: drawer body,
Being provided with holding tank on described drawer body, described holding tank needs freezing food for containing；And cold storage box,
It is provided with cold-storage liquid in the wall of described cold storage box, and described cold storage box is the shell matched with described holding tank
Body, and be removably mounted in described holding tank.
The drawer body of the quick-freezing drawer that the present invention provides is directly placed on the freezer evaporator of refrigerator, stores
Cold box is arranged on the receiving intracavity of drawer body, cold storage box when refrigerator normally works can cold-storage effectively,
Thus homogeneous temperature is stable in maintaining refrigerator, the temperature fluctuation making refrigerator freezing indoor is little, it is ensured that food energy
Enough resting periods are longer, and when cold storage box puts into food, cold storage box can quickly absorb the heat of food to it
Cooling down, the ice crystal making food run through-1 DEG C～-5 DEG C in 30 minutes generates band, reaches quickly cooling
Fresh-keeping purpose, meanwhile, cold storage box is detachably connected with drawer body, when user is not desired to use cold storage box,
Cold storage box can be disassembled from described drawer body, thus expand the volume of drawer body, make user
Can hold more food, and then meet the use requirement of different user, the market that improve product is competing
Strive power.
It addition, the quick-freezing drawer in above-described embodiment of present invention offer can also have following supplementary technology spy
Levy:
According to one embodiment of present invention, the transition temperature range of described cold-storage liquid is-18 DEG C～-30 DEG C.
Preferably, the phase transition temperature of described cold-storage liquid is-24 DEG C.
At above-described embodiment, the phase transition temperature of cold-storage liquid is less than-18 DEG C, and the minimum temperature of freezer compartment of refrigerator
For-18 DEG C, so, it is to avoid when refrigerator normally works, the cold-storage liquid phase in cold storage box becomes, i.e. cold-storage
Liquid is become solid by liquid, and the situation causing cold storage box deformation breakage cold-storage liquid to leak occurs, thus ensure that
The dependability of product, and then extend the service life of product, add the market competitiveness.
According to one embodiment of present invention, the inwall of described cold storage box is provided with multiple groove.
The setting of multiple grooves adds cold storage box intensity, even if cold storage box has higher mechanical strength, from
And ensure that the use intensity of cold storage box, and then ensure that the dependability of product, add the city of product
Field competitiveness.
According to one embodiment of present invention, described cold storage box includes: back box plate, lower box plate, left box plate and
Right box plate.
According to one embodiment of present invention, described cold storage box is adopted and is formed from aluminium.
In the above-described embodiments, aluminum has light weight, cheap, heat conductivility advantages of higher, adopts
The cold storage box being formed from aluminium has good heat conductivity, makes the heat of food be easier to pass to cold-storage liquid, right
It quickly cools down the purpose reaching quick-freezing, meanwhile, reduces the manufacturing cost of product.
According to one embodiment of present invention, described drawer body includes: header board, back plate, lower plate, left plate
And it is provided with handle slot on right panel, and described header board.
Preferably, described header board, back plate, lower plate, left plate and right panel are integral type structure.
The mechanical property of integral structure is good, and header board, back plate, lower plate, left plate and right panel are integral type structure,
On the one hand, it is effectively guaranteed the bonding strength between header board, back plate, lower plate, left plate and right panel, makes to take out
Drawer body has higher mechanical strength, thus ensure that the use intensity of drawer body, on the other hand, effectively
Reduce the difficulty of processing of drawer body, header board, back plate, lower plate, left plate and right panel can be made into integration,
Batch production, to improve production efficiency, reduces production cost.
According to one embodiment of present invention, described drawer body be modified styrene polymer or propylene fine-fourth
Diene-styrene copolymer goods.
The drawer body being made up of polystyrene has a light weight, hardness high, by propylene fine-fourth two
It is high that the drawer body that alkene-styrol copolymer is made has intensity, the feature that physicochemical properties are stable.
The embodiment of second aspect present invention provides a kind of refrigerator, including the speed described in any of the above-described embodiment
Freeze drawer.
The quick-freezing drawer that the refrigerator that second aspect present invention invention provides is provided by first aspect of the invention, at ice
When case normally works the cold storage box of quick-freezing drawer can cold-storage effectively, thus homogeneous temperature in maintaining refrigerator
Stable, the temperature fluctuation making refrigerator freezing indoor is little, it is ensured that food can the resting period longer, work as cold storage box
When putting into food, cold storage box can quickly absorb the heat of food and cool down it, makes food at 30 points
The ice crystal running through-1 DEG C～-5 DEG C in clock generates band, reaches the purpose that quickly cooling is fresh-keeping, meanwhile, cold storage box
Detachably connected with drawer body, when user is not desired to use cold storage box, can by cold storage box from described drawer originally
Disassemble on body, thus expand the volume of drawer body, make user can hold more food, enter
And meet the use requirement of different user, improve the market competitiveness of refrigerator.
Additional aspect and the advantage of the present invention will become obvious in following description part, or pass through the present invention
Practice recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the perspective view of quick-freezing drawer one embodiment of the present invention；
Fig. 2 is the perspective view of cold storage box shown in Fig. 1；
Fig. 3 is the sectional structure schematic diagram of cold storage box shown in Fig. 2；
Fig. 4 is the stereochemical structure signal of drawer body shown in Fig. 1；
Fig. 5 is the structural representation of refrigerator of the present invention.
Wherein, in Fig. 1 to Fig. 5, corresponding relation between reference and component names is:
1 drawer body, 101 header boards, 102 back plate, 103 lower plates, 104 left plate, 105 right panels, 106
Handle slot, 2 cold storage boxes, 201 back box plates, 202 times box plates, 203 left box plates, 204 right box plates, 3 is recessed
Groove, 4 cold-storage liquid, 5 quick-freezing drawers, 6 refrigerators.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the accompanying drawings and
The present invention is further described in detail by detailed description of the invention.It should be noted that in the feelings do not conflicted
Under condition, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, this
Bright can implement to use other to be different from other modes described here, therefore, the protection model of the present invention
Enclose and do not limited by following public specific embodiment.
Referring to Fig. 1 to Fig. 4, quick-freezing drawer 5 described according to some embodiments of the invention is described
As it is shown in figure 1, quick-freezing drawer 5 includes: drawer body 1 and cold storage box 2.
Wherein, drawer body 1 being provided with holding tank, holding tank needs freezing food for containing；Such as figure
Shown in 3, in the wall of cold storage box 2, it is provided with cold-storage liquid 4, and cold storage box 2 is the shell matched with holding tank
Body, and be removably mounted in holding tank.
The drawer body 1 of the quick-freezing drawer 5 that the present invention provides is directly placed at the freezer evaporator of refrigerator 6
On, cold storage box 2 is arranged on the receiving intracavity of drawer body 1, and cold storage box 2 is energy when refrigerator 6 normally works
Enough cold-storages effectively, thus in maintaining refrigerator 6, homogeneous temperature is stable, makes the temperature in refrigerator 6 refrigerating chamber
Fluctuate little, it is ensured that food can the resting period longer, when cold storage box 2 puts into food, cold storage box 2 can
It is cooled down by the heat quickly absorbing food, makes food run through-1 DEG C～-5 DEG C in 30 minutes
Ice crystal generate band, reach the purpose that quickly cooling is fresh-keeping, meanwhile, cold storage box 2 is with drawer body 1 removably
Connect, when user is not desired to cold storage box 2, cold storage box 2 can be disassembled from drawer body 1, from
And expand the volume of drawer body 1, make user can hold more food, and then meet different use
The use requirement at family, improves the competitiveness of product in market.
In one embodiment of the invention, the transition temperature range of cold-storage liquid 4 is-18 DEG C～-30 DEG C；Excellent
Selection of land, the phase transition temperature of cold-storage liquid 4-24 DEG C.
At above-described embodiment, the phase transition temperature of cold-storage liquid 4 is less than-18 DEG C, and refrigerator 6 refrigerating chamber is minimum
Temperature is-18 DEG C, so, it is to avoid cold-storage liquid 4 phase when refrigerator 6 normally works, in cold storage box 2
Become, i.e. cold-storage liquid 4 liquid becomes solid, and the situation causing cold storage box 2 deformation breakage cold-storage liquid 4 to leak is sent out
Raw, thus ensure that the dependability of product, and then extend the service life of product, add product
The market competitiveness.
In one embodiment of the invention, as shown in 1 and Fig. 2, the inwall of cold storage box 2 is provided with many
Individual groove 3.
The setting of multiple grooves 3 is equivalent to be provided with multiple reinforcement concave bar on cold storage box 2, from improve storage
The bulk strength of cold box 2, even if cold storage box 2 has higher mechanical strength, thus ensure that cold storage box 2
Use intensity, and then ensure that the dependability of product, add the market competitiveness.
In one embodiment of the invention, cold storage box 2 is aluminum products.
In the above-described embodiments, aluminum has light weight, cheap, heat conductivility advantages of higher, adopts
The cold storage box 2 being formed from aluminium has good heat conductivity, makes the heat of food be easier to pass to cold-storage liquid 4,
Cooling quick to food reaches the purpose of quick-freezing, meanwhile, reduces the manufacturing cost of product.
It should be appreciated by those skilled in the art, make the material more than one of cold storage box 2, as aluminium alloy,
Rustless steel, plastics etc., do not repeat them here, but its application all should be within protection scope of the present invention.
In one particular embodiment of the present invention, as shown in Figure 4, drawer body 1 includes: header board 101,
It is provided with handle slot 106 on back plate 102, lower plate 103, left plate 104 and right panel 105, and header board 101；
Preferably, header board 101, back plate 102, lower plate 103, left plate 104 and right panel 105 are integral type structure.
The mechanical property of integral structure is good, header board 101, back plate 102, lower plate 103, left plate 104 and
Right panel 105 is integral type structure, on the one hand, be effectively guaranteed header board 101, back plate 102, lower plate 103,
Bonding strength between left plate 104 and right panel 105, makes drawer body 1 have higher mechanical strength, thus
Ensure that the use intensity of drawer body 1, on the other hand, significantly reduce the difficult processing of drawer body 1
Degree, can be made into integration header board 101, back plate 102, lower plate 103, left plate 104 and right panel 105, batch
Amount produces, and to improve production efficiency, reduces production cost；Handle slot 106 simple in construction, manufactures and holds
Easily, thus improve production efficiency.
In one embodiment of the invention, as it is shown in figure 5, cold storage box 2 includes: back box plate 201, under
Box plate 202, left box plate 203 and right box plate 204.
In the above-described embodiments, as shown in Figure 1, Figure 4 and Figure 5, it is installed to drawer body when cold storage box 2
1 receiving intracavity time, back box plate 201 is corresponding with back plate 102, and lower box plate 202 is relative with lower plate 103
Should, left box plate 203 is corresponding with left plate 104, and right box plate 204 is corresponding with right panel 105, header board 101
On be not provided with cold storage box 2, the setting of this structure avoids user when pull drawer body 1, freezes
The situation of wound, specifically, owing to being provided with handle slot 106 on header board 101, user is at pull drawer body
When 1, hands contacts with header board 101 in reaching handle slot 106, if being provided with cold storage box 2 on header board 101,
Cold storage box 2 can absorb rapidly the heat of staff and it is caused cold injury, therefore on header board 101 and be not provided with store
Cold box 2.
In one embodiment of the invention, drawer body 1 be modified styrene polymer or propylene fine-fourth two
Alkene-styrene copolymerized Tetramune.
The drawer body 1 being made up of polystyrene has a light weight, hardness high, by propylene fine-fourth
It is high that the drawer body 1 that diene-styrene copolymer is made has intensity, the feature that physicochemical properties are stable.
Certainly, drawer body 1 can also use other materials to make, as long as disclosure satisfy that use requires,
Do not repeat them here, but its application all should be within protection scope of the present invention.
As it is shown in figure 5, present invention also offers a kind of refrigerator 6, including the speed described in any of the above-described embodiment
Freeze drawer 5.
The quick-freezing drawer 5 that the refrigerator 6 that the present invention provides is provided by above-described embodiment, in the normal work of refrigerator 6
When making the cold storage box 2 of quick-freezing drawer 5 can cold-storage effectively, thus in maintaining refrigerator 6, homogeneous temperature is steady
Fixed, make the temperature fluctuation in the refrigerating chamber of refrigerator 6 little, it is ensured that food can the resting period longer, work as cold-storage
When food put into by box 2, cold storage box 2 can quickly absorb the heat of food and cool down it, makes food exist
The ice crystal running through-1 DEG C～-5 DEG C in 30 minutes generates band, reaches the purpose that quickly cooling is fresh-keeping, meanwhile,
Cold storage box 2 is detachably connected with drawer body 1, when user is not desired to cold storage box 2, and can be by cold storage box
2 disassemble from drawer body 1, thus expand the volume of drawer body 1, make user to hold
More food, and then meet the use requirement of different user, improve the market competitiveness of refrigerator.
In sum, the quick-freezing drawer 5 that the present invention provides, it is possible to it is carried out by the heat quickly absorbing food
Cooling reaches the purpose that quickly cooling is fresh-keeping, and specifically, drawer body 1 is directly placed at the refrigerating chamber of refrigerator 6 and steams
Sending out on device, cold storage box 2 is arranged on the receiving intracavity of drawer body 1, and cold storage box 2 normally works at refrigerator 6
Time can cold-storage effectively, thus in maintaining refrigerator 6, homogeneous temperature is stable, in making refrigerator 6 refrigerating chamber
Temperature fluctuation is little, it is ensured that food can the resting period longer, when cold storage box 2 puts into food, cold storage box 2
It is cooled down by the heat that can quickly absorb food, makes food run through in 30 minutes
The ice crystal of-1 DEG C～-5 DEG C generates band, reaches the purpose that quickly cooling is fresh-keeping, meanwhile, cold storage box 2 and drawer body 1
Detachably connected, when user is not desired to cold storage box 2, cold storage box 2 can be dismantled from drawer body 1
Get off, thus expand the volume of drawer body 1, make user can hold more food, and then meet
The use requirement of different user, improves the competitiveness of product in market；The refrigerator 6 that the present invention provides has
Above-mentioned quick-freezing drawer 5, thus there are whole beneficial effects of above-mentioned quick-freezing drawer 5.
In the present invention, term " multiple " then refers to two or more, unless otherwise clear and definite restriction.Right
For those of ordinary skill in the art, can understand that above-mentioned term is in the present invention as the case may be
Concrete meaning.
In description of the invention, it is to be understood that term " on ", D score, "left", "right", "front", "rear"
It is based on orientation shown in the drawings or position relationship in the orientation indicated or position relationship, is for only for ease of and retouches
State the present invention and simplify description rather than instruction or imply that the device of indication or unit must have specific side
To, with specific azimuth configuration and operation, it is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present invention or example.In this manual, the schematic representation to above-mentioned term
It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for ability
For the technical staff in territory, the present invention can have various modifications and variations.All in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (8)
1. a quick-freezing drawer, it is characterised in that including:
Drawer body, described drawer body is provided with holding tank, and described holding tank needs freezing for containing
Food；With
Cold storage box, is provided with cold-storage liquid in the wall of described cold storage box, and described cold storage box is and described holding tank
The housing matched, and be removably mounted in described holding tank.
Wherein, the transition temperature range of described cold-storage liquid is-24 DEG C～-30 DEG C
Quick-freezing drawer the most according to claim 1, it is characterised in that
Multiple groove it is provided with on the inwall of described cold storage box.
Quick-freezing drawer the most according to claim 2, it is characterised in that
Described cold storage box includes: back box plate, lower box plate, left box plate and right box plate.
Quick-freezing drawer the most according to claim 3, it is characterised in that
Described cold storage box is aluminum products.
5. according to the quick-freezing drawer described in any one of Claims 1-4, it is characterised in that
Described drawer body includes: arrange on header board, back plate, lower plate, left plate and right panel, and described header board
Groove with handles.
Quick-freezing drawer the most according to claim 5, it is characterised in that
Described header board, back plate, lower plate, left plate and right panel are integral type structure.
Quick-freezing drawer the most according to claim 6, it is characterised in that
Described drawer body is modified styrene polymer or acrylonitrile-butadiene-phenylethylene copolymer artcle.
8. a refrigerator, it is characterised in that include just like the speed according to any one of claim 1 to 7
Freeze drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138361.2A CN103900337B (en) | 2014-04-08 | 2014-04-08 | Quick-freezing drawer and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138361.2A CN103900337B (en) | 2014-04-08 | 2014-04-08 | Quick-freezing drawer and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103900337A CN103900337A (en) | 2014-07-02 |
| CN103900337B true CN103900337B (en) | 2016-10-05 |
Family
ID=50991817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138361.2A Active CN103900337B (en) | 2014-04-08 | 2014-04-08 | Quick-freezing drawer and refrigerator |
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| Country | Link |
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| CN (1) | CN103900337B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310264B (en) * | 2020-02-26 | 2022-09-27 | 合肥华凌股份有限公司 | Quick cooling device and refrigerator |
| CN112728858A (en) * | 2020-12-29 | 2021-04-30 | 安徽康佳同创电器有限公司 | Heat preservation and moisture preservation drawer and refrigerator |
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| CN2325728Y (en) * | 1998-01-05 | 1999-06-23 | 中外合资合肥荣事达电冰箱有限公司 | Refrigerator drawer with convenient assembling/disassembling cold storage means |
| JP2001050635A (en) * | 1999-08-06 | 2001-02-23 | Mitsubishi Electric Corp | Cooling air circulating method for freezer and refrigerator |
| JP2009222342A (en) * | 2008-03-18 | 2009-10-01 | Toshiba Corp | Refrigerator |
| CN101776366A (en) * | 2009-01-11 | 2010-07-14 | 凌建军 | Cold storage type refrigerator drawer |
| CN102419043A (en) * | 2011-12-05 | 2012-04-18 | 合肥美的荣事达电冰箱有限公司 | Cold accumulation component, drawer component and refrigerator |
| CN102564040A (en) * | 2012-01-17 | 2012-07-11 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and quick freezing box |
| CN204027181U (en) * | 2014-04-08 | 2014-12-17 | 合肥美的电冰箱有限公司 | Quick-freeze drawer and refrigerator |
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2014
- 2014-04-08 CN CN201410138361.2A patent/CN103900337B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325728Y (en) * | 1998-01-05 | 1999-06-23 | 中外合资合肥荣事达电冰箱有限公司 | Refrigerator drawer with convenient assembling/disassembling cold storage means |
| JP2001050635A (en) * | 1999-08-06 | 2001-02-23 | Mitsubishi Electric Corp | Cooling air circulating method for freezer and refrigerator |
| JP2009222342A (en) * | 2008-03-18 | 2009-10-01 | Toshiba Corp | Refrigerator |
| CN101776366A (en) * | 2009-01-11 | 2010-07-14 | 凌建军 | Cold storage type refrigerator drawer |
| CN102419043A (en) * | 2011-12-05 | 2012-04-18 | 合肥美的荣事达电冰箱有限公司 | Cold accumulation component, drawer component and refrigerator |
| CN102564040A (en) * | 2012-01-17 | 2012-07-11 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and quick freezing box |
| CN204027181U (en) * | 2014-04-08 | 2014-12-17 | 合肥美的电冰箱有限公司 | Quick-freeze drawer and refrigerator |
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|---|---|
| CN103900337A (en) | 2014-07-02 |
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