CN106322900B - Horizontal refrigerator door seal and horizontal refrigerator - Google Patents
Horizontal refrigerator door seal and horizontal refrigerator Download PDFInfo
- Publication number
- CN106322900B CN106322900B CN201610704247.0A CN201610704247A CN106322900B CN 106322900 B CN106322900 B CN 106322900B CN 201610704247 A CN201610704247 A CN 201610704247A CN 106322900 B CN106322900 B CN 106322900B
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- Prior art keywords
- door seal
- sealing
- refrigerator door
- air chamber
- sealed air
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention proposes a kind of horizontal refrigerator door seal and horizontal refrigerator, and door seal is unlikely to deform and resilience is good, sealed reliable, and the horizontal refrigerator door body surrounding with this door seal is less prone to flash stitch, seals good heat-insulation effect.The horizontal refrigerator door seal includes mounting part and sealing, and mounting part and sealing are structure as a whole and are located at the top of sealing, and sealing has sealed air chamber, and support gas chamber, rebound gas chamber and supporting rib are provided in sealed air chamber；Supporting rib one end is connected on the upper side of sealed air chamber, and the other end is connected on rebound gas chamber.For the present invention when door body is closed squeezes gasket under the effect of gravity, the support force of door seal is can be improved in support gas chamber, and so that it will not door seal excessive deformation is caused since door body is overweight；Spring back the resilience performance that gas chamber guarantees door seal；Supporting rib not only plays a supporting role but also plays rebound effect, is further ensured that door seal keeps basic configuration in deformation range, door seal seals good heat-insulation effect.
Description
Technical field
The present invention relates to horizontal refrigerator structural members, and in particular to the improvement of horizontal refrigerator door sealing structure.
Background technique
Refrigerator power consumption is the important indicator for measuring refrigerator performance, directly decides the efficiency grade of product, and consumption
The index that person especially pays close attention to.An important factor for factor for influencing refrigerator power consumption is more, and freezer door body sealing performance is wherein.For
The consumption of reduction cooling capacity, reduces power consumption, reduces expense expenditure, and improving door body sealing performance is a not only economic but also direct side
Method.
Refrigerator door strip of paper used for sealing is usually to be made of soft PVC, is embedded between freezer door body and cabinet, plays sealing
Heat-blocking action.For horizontal refrigerator, cabinet door is upper and lower open-close type, and door body passes through gasket under the effect of gravity and is pressed together on refrigerator case
On body.In the prior art, application No. is 2014106606439 Chinese invention patent application " cooling equipment and its door seal " is open
A kind of door seal 100, as shown in Figure 1, including the fixed part 1 being fixedly mounted with mounting groove 200 in door body and being closed in door body
When the air bag 2 that is crimped by door body and cabinet, one end of separate the air bag 2 of mounting portion 1 is equipped with contact piece 3, the first table of contact piece 3
Face 3a, will be between mounting portion 1 and the wall portion of mounting groove 200 to abut when door body is closed with the wall portion of mounting groove 200
Gap blocks, and prevents the gap in cabinet between cold air self installation portion 1 and mounting groove 200 from overflowing；Air bag 2 has closes in door body
When the first side 2a, and the second side 2b that with mounting portion 1 connect opposite with the first side 2a that are abutted with cabinet, connect first
The interconnecting piece 2c of side 2a and the second side 2b and the sealing set is enclosed by the first side 2a, the second side 2b, interconnecting piece 2c jointly
Space 2d, air bag 2 is interior to be equipped with the first sub- air bag 21 connecting with the first side 2a and second connect with the second side 2b
Air bag 22, the two is oppositely arranged, and the first sub- air bag 21 is supported to be suppressed when door body is closed by cabinet with the second sub- air bag 22
It connects, to enhance the intensity of air bag 2, guarantees that air bag 2 has enough intensity when door body is closed and suppressed by door body and cabinet and protects
Demonstrate,prove the tightness of crimping；It is extended on second sub- air bag 22 surface opposite with the first sub- air bag 21 to the first sub- 21 direction of air bag
Two blocking arms 23 are formed with accommodating space 24 between two blocking arms 23, accommodate the first sub- gas when door body closing is suppressed by cabinet
Capsule 21.
Above-mentioned door sealing structure has following technical problem: when being closed using the door body of above-mentioned door sealing structure, only by the second son
22 support air bag 2 of air bag, and the rebound of air bag 2 is only realized by the first sub- air bag 21, leads to that door seal is easily-deformable and resilience is not good enough,
Door seal is used for a long time to be not easy to restore to the original state, the wing side or scrap (bridge) for also resulting in air bag two sides are easily deformed, so that door body surrounding
There is flash stitch phenomenon, sealing heat insulation is poor.
Summary of the invention
The present invention proposes a kind of horizontal refrigerator door seal and horizontal refrigerator, and door seal is unlikely to deform and resilience is good, sealed reliable,
Horizontal refrigerator door body surrounding with this door seal is less prone to flash stitch, seals good heat-insulation effect.
In order to reach above-mentioned technical purpose, the technical solution of horizontal refrigerator door seal proposed by the invention is, a kind of horizontal
Refrigerator door seal, the sealing including the mounting part being tightly connected with refrigerator door liner and with the sealing cooperation of refrigerator case courage are described
Mounting part and the sealing are structure as a whole and are located at the top of the sealing, and the sealing has blanket gas
Room is provided with the support gas chamber on sealed air chamber's upper side in the sealed air chamber and is located under the sealed air chamber
Rebound gas chamber on side is additionally provided with supporting rib in the sealed air chamber, and described supporting rib one end is connected to the blanket gas
On the upper side of room, the other end is connected on the rebound gas chamber.
The supporting rib has at least one upper bending part towards sealed air chamber's upper side and/or at least one court
To the lower bending part of the sealed air chamber downside.
The upper bending part is in the inside of the lower bending part.
The quantity of the supporting rib is two, is symmetricly set on the two sides of the support gas chamber.
The sealed air chamber has the inside base angle close to refrigerator center and the outside base angle far from refrigerator center, described outer
Side is provided with reinforcing rib at base angle.
The support gas chamber is rectangular, and two corner of bottom edge is equipped with the wing side extended downwardly.
The rebound gas chamber is in ellipticity.
The outer ring surface of the sealing is equipped with outer scrap (bridge), and the inner ring surface of the sealing is equipped with interior scrap (bridge) and is located at institute
State the wing side between mounting part and the interior scrap (bridge), the outer scrap (bridge), interior scrap (bridge) and side where wing Bian Junxiang refrigerator door liner
Extend.
The mounting part is tapered, all has overhead kick inside and outside top on face, falling on the lateral surface
Hook is equipped with arc-shaped alice, and it is solid that the arc-shaped alice extends upwardly to installation described in the top inner side of the mounting part
It is tapered to determine portion, there is overhead kick, the wherein outside overhead kick is equipped with arc-shaped alice, described arc-shaped inside and outside top
Alice extends upwardly to the top inner side of the mounting part.
The invention also provides a kind of horizontal refrigerator, including refrigerator door liner and refrigerator case courage, the refrigerator door liner with it is described
Door seal is provided between refrigerator case courage, the door seal is above-mentioned horizontal refrigerator door seal.
Compared with prior art, the present invention has the advantages that: the blanket gas of door seal sealing of the present invention
Interior is provided with support gas chamber and rebound gas chamber, and the support force of door seal can be improved in support gas chamber, so that it will not due to door body it is overweight
Door seal excessive deformation is caused, rebound gas chamber guarantees the resilience performance of door seal；And be additionally provided with supporting rib, on the one hand with support gas chamber
Enhance gas chamber supporting role together, on the other hand the rebound effect of enhancing rebound gas chamber, then door seal of the present invention is unlikely to deform and easily
Rebound avoids dodging the cold phenomenon of leak sealing caused by because of door seal excessive deformation, can be further reduced internal-external heat exchange, seal heat insulation
It is good.
Detailed description of the invention
Fig. 1 is the cross-section diagram of prior art horizontal refrigerator door seal；
Fig. 2 is the cross-section diagram of horizontal refrigerator door seal of the present invention；
Fig. 3 is the structural schematic diagram of horizontal refrigerator door seal of the present invention under compression；
Fig. 4 is mounting structure schematic diagram of the horizontal refrigerator door seal of the present invention on horizontal refrigerator.
Specific embodiment
A specific embodiment of the invention is described in more detail with reference to the accompanying drawing.
The specific orientation in the present embodiment is illustrated first, it is the inside said in the present embodiment, outside, inner ring surface, outer
Anchor ring is defined on the basis of the installation condition on refrigerator by door seal above and below, due to the door body of horizontal refrigerator, cabinet, gallbladder mouth
It is usually in quadrangle, such as rectangle, then door seal is in the ring-type with four edges in the present embodiment, for the knot for clearly expressing door seal
Structure improves, and Fig. 2 only gives in cyclic annular door seal four edges the wherein cross-section diagram of a line into Fig. 4.
Referring to Fig. 2 and Fig. 3, a kind of horizontal refrigerator door seal 10 of the present embodiment, including the installation being tightly connected with refrigerator door liner
Fixed part 11 and the sealing 12 cooperated with the sealing of refrigerator case courage, mounting part 11 are structure as a whole and are located at sealing 12
The top of sealing 12, sealing 12 have sealed air chamber 121, are provided in sealed air chamber 121 positioned at 121 upside of sealed air chamber
Support gas chamber 122 on face and the rebound gas chamber 123 on 121 downside of sealed air chamber；Meanwhile in sealed air chamber 121 also
It is provided with supporting rib 124,124 one end of supporting rib is connected on the upper side of sealed air chamber 121, and the other end is connected to rebound gas chamber
On 123.
Specifically, the sealed air chamber 121 of sealing 12 makes sealing 12 have compressible resilience, supports gas chamber 122
In on the upper side of sealed air chamber 121 namely the upper side of 12 inner wall of sealing, it is particularly located at the upper side of sealed air chamber 121
Center so that support force is balanced, it is enough can to guarantee that door seal 10 has for extension supporting gas chamber 122 in sealed air chamber 121
Support force will not cause 10 excessive deformation of door seal since door body is overweight；And for springing back gas chamber 123, then it is to guarantee door seal
10 rebound effect.124 one end of supporting rib is connected on the upper side of sealed air chamber 121, and the other end is connected to rebound gas chamber 123
On, then it not only plays a supporting role but also plays auxiliary rebound effect, guarantee that door seal keeps basic configuration in deformation range.
To further increase supporting role of the supporting rib 124 to door seal 10, as shown in Fig. 2, supporting rib 124 has a court
To the upper bending part 1241 and a lower bending part 1242 towards 121 downside of sealed air chamber of 121 upper side of sealed air chamber.Then
When refrigerator door liner further compresses door seal 10, the upper bending part 1241 of supporting rib 124 is against being supported on the upper of sealed air chamber 121
On side, lower bending part 1242 is on the downside for being supported on sealed air chamber 121, as shown in figure 3, forming two dot interlace branch
Support, makes to form more sealed chambers inside sealing 12, further increases support and resilience performance, and lever gear door seals sealing effect.
Certainly, the number of upper bending part 1241 and lower bending part 1242 is not limited to one, and upper bending part 1241 and lower bending part 1242
Optionally it is arranged, depending on the actual volume size of the sealing 12 of door seal 10 and specific sealing operating condition.
Specifically, upper bending part 1241 is located at the inside of lower bending part 1242, to ensure that refrigerator door liner further compresses door
When sealing 10, upper bending part 1241, lower bending part 1242 can be born against on the upper and lower side of sealed air chamber 121, play support
With the effect for guaranteeing rebound.
Supporting rib 124 is preferably provided with two, the two sides of support gas chamber 122 is symmetricly set on, wherein a supporting rib 124 is close
Refrigerator center supports the inside of gas chamber 122, another supporting rib 124 supports the outside of gas chamber 122 far from refrigerator center, with
Further it is uniformly distributed support force.
Since 30 gallbladder mouth of refrigerator case courage is closed quadrangle, then door seal 10 is whole between refrigerator door liner 20 and refrigerator case courage 30
System part is quadrangle, generallys use 4 strip door seals and passes through a series of processing technologys such as measurement, shearing, punching, thermal weld,
It is fabricated to available horizontal refrigerator door seal product.Door seal product welding angle most extension is the sealing 12 of door seal 10 shown in Fig. 3
Outside is close to the outer peripheral one end of refrigerator, and stress causes to crack door seal product welding angle repeatedly when to prevent door body from opening and closing, to improve
The durability of door seal 10, sealed air chamber 121 has close to the inside base angle 1212 at refrigerator center and far from refrigerator in the present embodiment
The outside base angle 1211 at center is provided with reinforcing rib 128 at outside base angle 1211, and the quantity of reinforcing rib 128 is settable multiple, such as
Shown in Fig. 2 and Fig. 3, quantity is 3, between the upper and lower every setting, sufficiently to enhance the intensity of door seal 10 herein.
In the present embodiment, as shown in Figures 2 and 3, for the supporting role for guaranteeing support gas chamber 122, cross sectional shape can be with
It is rectangular, trapezium structure or polygonized structure, i.e., is unfavorable for rebound with corner angle to guarantee the shape of support force, the present embodiment
In preferably support 122 longitudinal cross-section of gas chamber rectangular, and its two corner of bottom edge is equipped with the wing side 1221 that extends downwardly, then cold
When cabinet door gallbladder closure compressing door seal 10, in addition to support gas chamber 122 is played a supporting role, wing side 1221 also functions to Auxiliary support work
With being further ensured that enough support forces of door seal 10,10 excessive deformation of door seal will not be caused since door body is overweight.For springing back gas
Room 123, shaped cross can be this shape for being conducive to rebound such as ellipse or spherical shape, spring back gas chamber 123 in the present embodiment
Longitudinal cross-section is in ellipticity, in favor of rebound.
The leakproofness of door seal 10 except be unlikely to deform with it, resilience performance has well outside the Pass, the sealing 12 and refrigerator of door seal 10
Compactness between door liner also has a major impact the sealing performance of door seal 10.In the present embodiment, referring to Fig. 2 and Fig. 3, sealing
12 outer ring surface (i.e. annular door seal outer wall) is equipped with outer scrap (bridge) 125, on the inner ring surface (i.e. annular door seal inner wall) of sealing 12
Wing side 127 equipped with interior scrap (bridge) 126 and between mounting part 11 and interior scrap (bridge) 125, outer scrap (bridge) 125, interior scrap (bridge) 126 and
Wing side 127 extends to side where refrigerator door liner, and specifically, outer scrap (bridge) 125 extends up to completely towards 20 direction of refrigerator door liner
Cover door liner outer, interior scrap (bridge) 126 and wing side 127 are towards the protrusion in refrigerator door liner 20 for cooperating with 30 gallbladder mouth of refrigerator case courage
21 direction of portion extends.Pass through scrap (bridge) 126, outer scrap (bridge) 125 and wing side 127 in being arranged, when closing freezer door body, interior scrap (bridge)
126 and outer scrap (bridge) 125 be resisted against in refrigerator door liner 20, then increase the sealing 12 of door seal 10 and being bonded for refrigerator door liner 20
Face reduces the cold air leakage in gap at cooperation, achievees the effect that compensation sealing, further increase the leakproofness of door seal 10.
As shown in Figures 2 to 4, mounting part 11 is usually tapered, is inserted into the mounting groove 22 in refrigerator door liner 20, peace
It fills and all has overhead kick 111 on the interior lateral surface on the top of fixed part 11, be respectively engaged on the inside of the notch of mounting groove 22, Jin Erbao
The installation of card door seal 10 is fixed；Meanwhile mounting part 11 has inner plenum 112 to guarantee its elasticity, and in the outer of top
Overhead kick 111 on side is equipped with arc-shaped alice 113, and arc-shaped alice 113 extends upwardly to the top of the mounting part
End inside, that is, cross the center line of the vertex of a cone and mounting part 11, between the outside root and the vertex of a cone of arc-shaped alice 113 away from
Side wall length one third from about mounting part 11.Arc-shaped 113 ecto-entad of alice extends beyond back taper center line
Arc-shaped alice 113 is developed with 22 bottom of mounting groove after can guarantee installation, effectively prevent in case cold air along install intercrural space to
Outward leakage；Arc-shaped alice 113 is set up directly on the vertex of a cone, can more make short thin arc-shaped alice 113 by overhead kick knot
Structure guarantees its fastness；22 bottom gap of mounting groove is divided into two by arc-shaped alice 113 simultaneously, and formation inside and outside two equivalent
Air bag reduces outside air heat convection efficiency, improves heat-insulated separating effect.
In conclusion the structure of the present embodiment door seal 10, especially 12 internal structure of sealing and the prior art are completely not
Together, in the case where guaranteeing rebound, supportive is more preferable, is unlikely to deform, long service life, sealed reliable.
The present embodiment also proposed a kind of horizontal refrigerator, as shown in figure 4, including refrigerator door liner 20 and refrigerator case courage 30, it is cold
Door seal 10 is provided between cabinet door gallbladder 20 and refrigerator case courage 30, the specific structure of door seal 10 is referring to horizontal refrigerator door seal of the present invention
The description of examples and drawings 2 and Fig. 3, setting structure of the door seal 10 in refrigerator door liner 20 and its cooperation with refrigerator case courage 30
Structure is referring to the description of the examples and drawings 4 of horizontal refrigerator door seal of the present invention, and details are not described herein.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (10)
1. a kind of horizontal refrigerator door seal seals cooperation including the mounting part being tightly connected with refrigerator door liner and with refrigerator case courage
Sealing, the mounting part and the sealing are structure as a whole and are located at the top of the sealing, the sealing
Portion has sealed air chamber, the support gas chamber that is provided in the sealed air chamber on sealed air chamber's upper side and is located at institute
State the rebound gas chamber on sealed air chamber downside, it is characterised in that: supporting rib, the support are additionally provided in the sealed air chamber
Muscle one end is connected on the upper side of the sealed air chamber, and the other end is connected on the rebound gas chamber.
2. horizontal refrigerator door seal according to claim 1, it is characterised in that: the supporting rib has at least one towards institute
State sealed air chamber's upper side upper bending part and/or at least one towards the sealed air chamber downside lower bending part.
3. horizontal refrigerator door seal according to claim 2, it is characterised in that: the upper bending part is in the lower bending part
Inside.
4. horizontal refrigerator door seal according to any one of claim 1 to 3, it is characterised in that: the quantity of the supporting rib
It is two, is symmetricly set on the two sides of the support gas chamber.
5. horizontal refrigerator door seal according to claim 4, it is characterised in that: the sealed air chamber has close to refrigerator center
Inside base angle and outside base angle far from refrigerator center, be provided with reinforcing rib at the outside base angle.
6. horizontal refrigerator door seal according to claim 2, it is characterised in that: the support gas chamber is rectangular, bottom edge
Two corners are equipped with the wing side extended downwardly.
7. horizontal refrigerator door seal according to claim 2, it is characterised in that: the rebound gas chamber is in ellipticity.
8. horizontal refrigerator door seal according to claim 1, it is characterised in that: the outer ring surface of the sealing is equipped with and takes outside
The inner ring surface on side, the sealing is equipped with interior scrap (bridge) and the wing side between the mounting part and the interior scrap (bridge),
The outer scrap (bridge), interior scrap (bridge) and side where wing Bian Junxiang refrigerator door liner extend.
9. horizontal refrigerator door seal according to claim 1, it is characterised in that: the mounting part is tapered, top
Inside and outside all have overhead kick on face, the overhead kick on the lateral surface is equipped with arc-shaped alice, the arc-shaped alice to
On extend to the top inner side of the mounting part.
10. a kind of horizontal refrigerator, including refrigerator door liner and refrigerator case courage, are arranged between the refrigerator door liner and the refrigerator case courage
There is door seal, it is characterised in that: the door seal horizontal refrigerator door seal as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704247.0A CN106322900B (en) | 2016-08-23 | 2016-08-23 | Horizontal refrigerator door seal and horizontal refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704247.0A CN106322900B (en) | 2016-08-23 | 2016-08-23 | Horizontal refrigerator door seal and horizontal refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106322900A CN106322900A (en) | 2017-01-11 |
| CN106322900B true CN106322900B (en) | 2019-05-21 |
Family
ID=57742900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704247.0A Active CN106322900B (en) | 2016-08-23 | 2016-08-23 | Horizontal refrigerator door seal and horizontal refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106322900B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990622A (en) * | 2017-12-28 | 2018-05-04 | 合肥美菱股份有限公司 | The gasket and refrigerator door seal structure of a kind of refrigerator |
| CN113606857B (en) * | 2021-08-10 | 2022-10-04 | 长虹美菱股份有限公司 | Control device for preventing door closing resilience of refrigerator door and control method thereof |
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| CN200979329Y (en) * | 2006-11-29 | 2007-11-21 | 苏州三星电子有限公司 | Refrigerator door seal |
| DE102009008436A1 (en) * | 2009-02-11 | 2010-09-16 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and freezing apparatus i.e. refrigerator, has plastic regions i.e. injection molded plastic regions, coated with single-layered or multi-layered metallic material using plasma coating |
| CN201909501U (en) * | 2010-10-29 | 2011-07-27 | 海尔集团公司 | Freezer door seal and freezer |
| CN203375796U (en) * | 2013-06-17 | 2014-01-01 | 安徽万朗磁塑集团有限公司 | 5U high resilience energy-saving refrigerator door seal cross section |
| CN104390416A (en) * | 2014-11-18 | 2015-03-04 | 合肥华凌股份有限公司 | Cooling device and door seal thereof |
| CN105466125A (en) * | 2015-12-30 | 2016-04-06 | 合肥华凌股份有限公司 | Door sealing structure and refrigeration device |
-
2016
- 2016-08-23 CN CN201610704247.0A patent/CN106322900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979329Y (en) * | 2006-11-29 | 2007-11-21 | 苏州三星电子有限公司 | Refrigerator door seal |
| DE102009008436A1 (en) * | 2009-02-11 | 2010-09-16 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and freezing apparatus i.e. refrigerator, has plastic regions i.e. injection molded plastic regions, coated with single-layered or multi-layered metallic material using plasma coating |
| CN201909501U (en) * | 2010-10-29 | 2011-07-27 | 海尔集团公司 | Freezer door seal and freezer |
| CN203375796U (en) * | 2013-06-17 | 2014-01-01 | 安徽万朗磁塑集团有限公司 | 5U high resilience energy-saving refrigerator door seal cross section |
| CN104390416A (en) * | 2014-11-18 | 2015-03-04 | 合肥华凌股份有限公司 | Cooling device and door seal thereof |
| CN105466125A (en) * | 2015-12-30 | 2016-04-06 | 合肥华凌股份有限公司 | Door sealing structure and refrigeration device |
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| CN106322900A (en) | 2017-01-11 |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266101 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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