CN104501512A - Support structure of refrigerator door and refrigerator - Google Patents
Support structure of refrigerator door and refrigerator Download PDFInfo
- Publication number
- CN104501512A CN104501512A CN201510038459.5A CN201510038459A CN104501512A CN 104501512 A CN104501512 A CN 104501512A CN 201510038459 A CN201510038459 A CN 201510038459A CN 104501512 A CN104501512 A CN 104501512A
- Authority
- CN
- China
- Prior art keywords
- refrigerator door
- plate
- refrigerator
- rolling assembly
- supporting construction
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
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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 invention provides a support structure of a refrigerator door and a refrigerator. The support structure of the refrigerator door comprises a rolling assembly and a support frame; the rolling assembly is arranged at the free end of the refrigerator door; the support frame is fixed on the housing of the refrigerator and located on the lower end of the rolling assembly; the rolling assembly is supported on the support frame and capable of rolling on the support frame. According to the support structure of the refrigerator door, in the process of closing the refrigerator door, the rolling assembly is capable of rolling on the support frame, and therefore, the smooth of the refrigerator door in the closing process is guaranteed; besides, the rolling assembly can be supported on the support frame so that the two ends of the refrigerator door can be supported when the refrigerator door is in the closed, and consequently, the refrigerator door is effectively prevented from tilting towards the free end under the action of the gravity, and furthermore, the quality of the product is improved.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of refrigerator door supporting construction and there is the refrigerator of supporting construction of this refrigerator door.
Background technology
At present, one end of current refrigerator door body is all connected with the refrigerator body of refrigerator by hinged mode, and the other end is unsupported free end, in the Long-Time Service process of product, be affected by gravity, sagging to a certain degree can be there is in the free end of refrigerator door relative to one end that refrigerator door and refrigerator body are hinged, i.e. refrigerator door run-off the straight, when droop of refrigerator door body degree is comparatively serious, easily between refrigerator door and refrigerator body, produce gap, or the phenomenon that generation refrigerator door cannot fasten, thus cause the sealability of refrigerator door seal structure to decline, and then reduce the use efficiency of refrigerator.
Summary of the invention
In order to solve the problems of the technologies described above one of at least, one object of the present invention is to provide a kind of supporting construction that effectively can prevent droop of refrigerator door body.
Another object of the present invention is to provide a kind of refrigerator with the supporting construction of above-mentioned refrigerator door.
In view of this, the embodiment of first aspect present invention provides a kind of supporting construction of refrigerator door, comprising: rolling assembly, and described rolling assembly is arranged on the free end of described refrigerator door; And bracing frame, support frame as described above is fixed on refrigerator body, and is positioned at the lower end of described rolling assembly; Wherein, described rolling assembly can be supported on support frame as described above, and can roll on support frame as described above.
The supporting construction of the refrigerator door that first aspect present invention embodiment provides, in the process of closing refrigerator door body, rolling assembly can roll on bracing frame, thus ensure that the fluency of refrigerator door in closing process, and then ensure that the comfort of user; In addition, due in the use procedure of refrigerator, refrigerator door many places are in closed condition, and the supporting construction of refrigerator door provided by the invention, after refrigerator door is closed, rolling assembly can be supported on bracing frame, namely refrigerator door is when being in pass door state, free end and the stiff end of refrigerator door are all in by holding state, thus efficiently avoid refrigerator door and occur to the situation of free end run-off the straight under gravity, and then improve the quality of product.
Specifically, current refrigerator door body one end and refrigerator body hinged, the other end is unsupported free end, the fixed structure of this refrigerator door makes refrigerator door easily to free end run-off the straight, thus cause product seal failure, and the supporting construction of refrigerator door provided by the invention, during closing refrigerator door body, rolling assembly can roll on bracing frame, thus ensure that the fluency of product door-closing operation, and after refrigerator door closedown, rolling assembly can be supported on bracing frame, namely refrigerator door is when being in pass door state, the free end of refrigerator door and stiff end are all in by holding state, thus efficiently avoid refrigerator door under gravity to free end run-off the straight, refrigerator door is caused to go out to occur to the situation of refrigerator body seal failure, so, the setting of this structure, under the prerequisite ensureing refrigerator comfort, indirectly ensure that the efficiency of refrigerator, thus improve the competitiveness of product in market.
In addition, the supporting construction of the refrigerator door in above-described embodiment provided by the invention can also have following additional technical feature:
According to one embodiment of present invention, described rolling assembly comprises: fixed mount, and described fixed mount is connected with described refrigerator door; And roller, described roller is fixed on described fixed mount, and can be supported on support frame as described above.
According to one embodiment of present invention, described fixed mount can move up and down by relatively described refrigerator door; Described rolling assembly also comprises: elastic component, and described elastic component is arranged between described fixed mount and described refrigerator door.
According to one embodiment of present invention, support frame as described above comprises: the first plate, and described first plate is fixedly connected with the header board of described refrigerator body; With the second plate, described second plate is fixedly connected with one end of described first plate, and described rolling assembly can be supported on described second plate.
According to one embodiment of present invention, described second plate comprises: gripper shoe, and one end of described gripper shoe is connected with described first plate, and and plane-parallel; And rebound, described rebound is connected with the other end of described gripper shoe, and downward-sloping.
According to one embodiment of present invention, reinforcement is provided with between described first plate and described second plate.
According to one embodiment of present invention, described first plate is connected with described refrigerator body by screw.
According to one embodiment of present invention, support frame as described above also comprises: the 3rd plate, and described 3rd plate is fixedly connected with the other end of described first plate, and is fixedly connected with the base plate of described refrigerator body.
According to one embodiment of present invention, described first plate, described second plate and described 3rd plate are integral type structure.
The embodiment of second aspect present invention provides a kind of refrigerator, comprises the supporting construction of the refrigerator door described in above-mentioned any one.
The supporting construction of refrigerator door of the refrigerator that the embodiment of second aspect present invention provides by arranging first aspect present invention embodiment and providing, rolling assembly can roll on bracing frame, and after refrigerator door closedown, rolling assembly can support the free end of refrigerator door, namely refrigerator door is when being in pass door state, the free end of refrigerator door and stiff end are all in by holding state, thus efficiently avoid refrigerator door and occur to the situation of free end run-off the straight under gravity, and cause refrigerator door to refrigerator body seal failure, so, the setting of this structure, under the prerequisite ensureing refrigerator comfort, indirectly ensure that the efficiency of refrigerator, thus improve the competitiveness of product in market.
Additional aspect of the present invention and advantage become obvious by description part below, or are recognized by practice of the present invention.
In description of the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, limitation of the present invention can not be interpreted as.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the partial structurtes schematic diagram of refrigerator of the present invention;
Fig. 2 is the broken section structural representation of refrigerator of the present invention.
Wherein, the Reference numeral in Fig. 1 and Fig. 2 and the corresponding relation between component names are:
1 refrigerator door, 2 refrigerator bodies, 3 rolling assemblies, 31 fixed mounts, 32 rollers, 4 bracing frames, 41 first plates, 42 second plates, 43 the 3rd plates, 5 reinforcements.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
The supporting construction of described according to some embodiments of the invention refrigerator door is described referring to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, the supporting construction of the refrigerator door that first aspect present invention embodiment provides, comprising: rolling assembly 3 and bracing frame 4.
Particularly, rolling assembly 3 is arranged on the free end of refrigerator door 1; Bracing frame 4 is fixed on refrigerator body 2, and is positioned at the lower end of rolling assembly 3; Wherein, rolling assembly 3 can be supported on bracing frame 4, and can roll on bracing frame 4.
The supporting construction of the refrigerator door that first aspect present invention embodiment provides, in the process of closing refrigerator door body 1, rolling assembly 3 can roll on bracing frame 4, thus ensure that the fluency of refrigerator door 1 in closing process, and then ensure that the comfort of user; In addition, due in the use procedure of refrigerator, refrigerator door 1 many places are in closed condition, and the supporting construction of refrigerator door provided by the invention, after refrigerator door 1 is closed, rolling assembly 3 can be supported on bracing frame 4, namely refrigerator door 1 is when being in pass door state, free end and the stiff end of refrigerator door 1 are all in by holding state, thus efficiently avoid refrigerator door 1 and occur to the situation of free end run-off the straight under gravity, and then improve the quality of product.
In one embodiment of the invention, as shown in Figure 2, rolling assembly 3 comprises: fixed mount 31 and roller 32.
Particularly, fixed mount 31 is connected with refrigerator door 1; Roller 32 is fixed on fixed mount 31, and can be supported on bracing frame 4.
In this embodiment, roller 32 is fixed on refrigerator door 1 by fixed mount 31, and in the process of closing refrigerator door body 1, roller 32 can roll on bracing frame 4, thus ensure that the fluency of refrigerator door 1 in closing process, and then ensure that the comfort of user; After refrigerator door 1 is closed, roller 32 is supported on bracing frame 4, namely refrigerator door 1 is when being in pass door state, the free end of refrigerator door 1 and stiff end are all in by holding state, thus efficiently avoid refrigerator door 1 and occur to the situation of free end run-off the straight under gravity, and then improve the quality of product.
In one embodiment of the invention, preferably, fixed mount 31 can move up and down by refrigerator door 1 relatively; Rolling assembly 3 also comprises: elastic component (not shown), and particularly, elastic component is arranged between fixed mount 31 and refrigerator door 1.
In this embodiment, when refrigerator door 1 is closed, roller 32 rolls on fixed mount 31, when refrigerator door 1 fastens completely with refrigerator body 2, the active force extruding elastic component of roller 32 pairs of elastic components, and fixed mount 31 is upwards pushed into extreme position by the elastic force of elastic component, and make fixed mount 31 pairs of refrigerators generations thrust upwards, thus the supporting construction of this refrigerator door is initiatively supported refrigerator door 1, and then avoid refrigerator door 1 run-off the straight under gravity.
In one embodiment of the invention, as depicted in figs. 1 and 2, bracing frame 4 comprises: the first plate 41 and the second plate 42.
Particularly, the first plate 41 is fixedly connected with the header board of refrigerator body 2; Second plate 42 is fixedly connected with one end of the first plate 41, and rolling assembly 3 can be supported on the second plate 42.
In this embodiment, the setting of the first plate 41 adds the contact area between the header board of bracing frame 4 and refrigerator body 2, the connection stress between bracing frame 4 and the header board of refrigerator is made to be distributed in bracing frame 4 with on the contact surface of the header board of refrigerator body 2, thus improve bracing frame 4 and the stress distribution situation on the header board of refrigerator body 2, further increase the bearing capacity of the header board of bracing frame 4 and refrigerator body 2, and then in the Long-Time Service process of product, ensure that the dependability of product.
In one embodiment of the invention, the second plate 42 comprises: gripper shoe (not shown) and rebound (not shown).
Particularly, one end of gripper shoe is connected with the first plate 41, and and plane-parallel; Rebound is connected with the other end of gripper shoe, and downward-sloping.
In this embodiment, it is downward-sloping that rebound is set, thus in the process of refrigerator door 1 closedown, for roller 32 provides a slideway smoothly upwards extended, then when refrigerator door 1 to free end side occur trickle sagging, roller 32 can be made to be rolled to reposefully in gripper shoe along this slideway, to avoid colliding between roller 32 and the second plate 42.
Certainly, rebound also can be set to arc (not shown), and one end that this arc is connected with gripper shoe higher than the other end of this arc, and curvedly between the two ends of this arc to seamlessly transit.
In one embodiment of the invention, as depicted in figs. 1 and 2, reinforcement 5 is provided with between the first plate 41 and the second plate 42.
In this embodiment, reinforcement 5 has the effect improving intensity, at the first plate 41 and the second plate 42, reinforcement 5 is set, then under the prerequisite of support reliability ensureing bracing frame 4 pairs of refrigerator doors 1, effectively can reduce the thickness of the first plate 41 and the second plate 42, thus save the consumptive material of product further, reduce the production cost of product.
In one embodiment of the invention, preferably, the first plate 41 is connected with refrigerator body 2 by screw.
In this embodiment, the connected mode of screw fixing reliable, use general, then make the first plate 41 be connected with refrigerator body 2 by screw, then between guarantee first plate 41 and refrigerator body 2 connection reliability prerequisite under, improve the installation effectiveness of product.
In one embodiment of the invention, as depicted in figs. 1 and 2, bracing frame 4 also comprises: the 3rd plate 43, and particularly, the 3rd plate 43 is fixedly connected with the other end of the first plate 41, and is fixedly connected with the base plate of refrigerator body 2.
In this embodiment, by arranging the 3rd plate 43, and bracing frame 4 is fixedly connected with the base plate of refrigerator body 2 by the 3rd plate 43, then further increase the bonding strength between bracing frame 4 and refrigerator body 2, and then improve the support reliability of bracing frame 4 pairs of refrigerator doors 1.
In one embodiment of the invention, preferably, the first plate 41, second plate 42 and the 3rd plate 43 are integral type structure.
In this embodiment, first plate 41, second plate 42 and the 3rd plate 43 are integral type structure, ensure that the bonding strength between the first plate 41, second plate 42 and the 3rd plate 43 on the one hand, thus reduce the probability occurring between the first plate 41, second plate 42 and the 3rd plate 43 to rupture, and then add the dependability of product, on the other hand, the first plate 41, second plate 42 and the 3rd plate 43 can be made into integration, thus improve the production efficiency of product, and then reduce the production cost of product.
The embodiment of second aspect present invention provides a kind of refrigerator (not shown), comprises the supporting construction of the refrigerator door that above-mentioned any one embodiment provides.
The supporting construction of refrigerator door of the refrigerator that the embodiment of second aspect present invention provides by being provided with first aspect present invention embodiment and providing, rolling assembly 3 can roll on bracing frame 4, and after refrigerator door 1 closedown, rolling assembly 3 can support the free end of refrigerator door 1, this makes refrigerator door 1 within the most of the time, all be in the state of two ends support, thus efficiently avoid refrigerator door 1 and occur to the situation of free end run-off the straight under gravity, and cause the seal failure of refrigerator door 1 pair of refrigerator body 2, so, the setting of this structure, under the prerequisite ensureing refrigerator comfort, indirectly ensure that the efficiency of refrigerator, thus improve the competitiveness of product in market.
In sum, the supporting construction of refrigerator door provided by the invention, in the process of closing refrigerator door body, rolling assembly can roll on bracing frame, thus ensure that the fluency of refrigerator door in closing process, and then ensure that the comfort of user; In addition, due in the use procedure of refrigerator, refrigerator door many places are in closed condition, and the supporting construction of refrigerator door provided by the invention, after refrigerator door is closed, rolling assembly can be supported on bracing frame, namely refrigerator door is when being in pass door state, free end and the stiff end of refrigerator door are all in by holding state, thus efficiently avoid refrigerator door and occur to the situation of free end run-off the straight under gravity, and then improve the quality of product.
Specifically, current refrigerator door body one end and refrigerator body hinged, the other end is unsupported free end, the fixed structure of this refrigerator door makes refrigerator door easily to free end run-off the straight, thus cause product seal failure, and the supporting construction of refrigerator door provided by the invention, during closing refrigerator door body, rolling assembly can roll on bracing frame, thus ensure that the fluency of product door-closing operation, and after refrigerator door closedown, rolling assembly can be supported on bracing frame, namely refrigerator door is when being in pass door state, the free end of refrigerator door and stiff end are all in by holding state, thus efficiently avoid refrigerator door under gravity to free end run-off the straight, refrigerator door is caused to occur the situation of refrigerator body seal failure, so, the setting of this structure, under the prerequisite ensureing refrigerator comfort, indirectly ensure that the efficiency of refrigerator, thus improve the competitiveness of product in market.
In the present invention, term " first ", " second ", " the 3rd " object only for describing, and instruction or hint relative importance can not be interpreted as; The term such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Claims (10)
1. a supporting construction for refrigerator door, is characterized in that, comprising:
Rolling assembly, described rolling assembly is arranged on the free end of described refrigerator door; With
Bracing frame, support frame as described above is fixed on refrigerator body, and is positioned at the lower end of described rolling assembly;
Wherein, described rolling assembly can be supported on support frame as described above, and can roll on support frame as described above.
2. the supporting construction of refrigerator door according to claim 1, is characterized in that,
Described rolling assembly comprises:
Fixed mount, described fixed mount is connected with described refrigerator door; With
Roller, described roller is fixed on described fixed mount, and can be supported on support frame as described above.
3. the supporting construction of refrigerator door according to claim 2, is characterized in that,
Described fixed mount can move up and down by relatively described refrigerator door;
Described rolling assembly also comprises:
Elastic component, described elastic component is arranged between described fixed mount and described refrigerator door.
4. the supporting construction of refrigerator door according to any one of claim 1 to 3, is characterized in that,
Support frame as described above comprises:
First plate, described first plate is fixedly connected with the header board of described refrigerator body; With
Second plate, described second plate is fixedly connected with one end of described first plate, and described rolling assembly can be supported on described second plate.
5. the supporting construction of refrigerator door according to claim 4, is characterized in that,
Described second plate comprises:
Gripper shoe, one end of described gripper shoe is connected with described first plate, and and plane-parallel; With
Rebound, described rebound is connected with the other end of described gripper shoe, and downward-sloping.
6. the supporting construction of refrigerator door according to claim 4, is characterized in that,
Reinforcement is provided with between described first plate and described second plate.
7. the supporting construction of refrigerator door according to claim 4, is characterized in that,
Described first plate is connected with described refrigerator body by screw.
8. the supporting construction of refrigerator door according to claim 4, is characterized in that,
Support frame as described above also comprises:
3rd plate, described 3rd plate is fixedly connected with the other end of described first plate, and is fixedly connected with the base plate of described refrigerator body.
9. the supporting construction of refrigerator door according to claim 8, is characterized in that,
Described first plate, described second plate and described 3rd plate are integral type structure.
10. a refrigerator, is characterized in that, includes the supporting construction of refrigerator door as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038459.5A CN104501512B (en) | 2015-01-26 | 2015-01-26 | The supporting construction and refrigerator of refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038459.5A CN104501512B (en) | 2015-01-26 | 2015-01-26 | The supporting construction and refrigerator of refrigerator door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501512A true CN104501512A (en) | 2015-04-08 |
| CN104501512B CN104501512B (en) | 2017-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038459.5A Active CN104501512B (en) | 2015-01-26 | 2015-01-26 | The supporting construction and refrigerator of refrigerator door |
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| Country | Link |
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| CN (1) | CN104501512B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105423687A (en) * | 2015-12-24 | 2016-03-23 | 合肥华凌股份有限公司 | Device for preventing door from sagging and refrigerator provided with such device |
| CN106123465A (en) * | 2016-08-05 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator |
| CN106839615A (en) * | 2016-12-26 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of door support component and refrigerator |
| CN112984928A (en) * | 2021-03-16 | 2021-06-18 | 长虹美菱股份有限公司 | Anti-tilting device for refrigerator and control method thereof |
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| CN200968757Y (en) * | 2006-10-31 | 2007-10-31 | 海尔集团公司 | Device capable of preventing doors of refrigerator from lowering during the use |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105423687A (en) * | 2015-12-24 | 2016-03-23 | 合肥华凌股份有限公司 | Device for preventing door from sagging and refrigerator provided with such device |
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| CN106839615A (en) * | 2016-12-26 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of door support component and refrigerator |
| CN106839615B (en) * | 2016-12-26 | 2020-09-11 | 青岛海尔特种电冰柜有限公司 | Door supporting component and refrigerator |
| CN112984928A (en) * | 2021-03-16 | 2021-06-18 | 长虹美菱股份有限公司 | Anti-tilting device for refrigerator and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501512B (en) | 2017-06-16 |
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