CN109373691A - A kind of refrigerator preventing door seal appearance condensation - Google Patents
A kind of refrigerator preventing door seal appearance condensation Download PDFInfo
- Publication number
- CN109373691A CN109373691A CN201811518555.XA CN201811518555A CN109373691A CN 109373691 A CN109373691 A CN 109373691A CN 201811518555 A CN201811518555 A CN 201811518555A CN 109373691 A CN109373691 A CN 109373691A
- Authority
- CN
- China
- Prior art keywords
- balloonet
- freezing chamber
- wind
- refrigerator
- liner
- 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.)
- Withdrawn
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 26
- 230000005494 condensation Effects 0.000 title claims abstract description 24
- 230000008014 freezing Effects 0.000 claims abstract description 53
- 238000007710 freezing Methods 0.000 claims abstract description 53
- 206010058109 Hangnail Diseases 0.000 claims abstract description 15
- 210000000232 gallbladder Anatomy 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
Abstract
The present invention provides a kind of refrigerator that can prevent door seal appearance condensation, including cabinet and door body, the cabinet includes freezing chamber, refrigerating chamber, central sill cover board, the upper gasket of freezing chamber door body rides on central sill cover board, freezing chamber door liner extend into the opening inside casing of freezing chamber liner, the upper gasket includes pressure bladder, magnetic stripe room, card slot hangnail, it is characterized by: the pressure bladder connects anti-dew ballonet, the anti-dew ballonet can be extend into the gap between freezing chamber door liner and the opening inside casing；The heat insulating strip that keeps out the wind is set at the top of freezing chamber liner, the heat insulating strip that keeps out the wind includes mounting plate, keep out the wind air bag, and the air bag that keeps out the wind is used for the gap plugging between freezing chamber door liner and the opening inside casing.Anti- dew ballonet is arranged and the heat insulating strip that keeps out the wind in the present invention, makes the cold air inside freezing chamber not and can enter gap participation heat exchange circulation, thus the case where substantially improving refrigerator central sill gasket outer surface condensation, and keep refrigerator more energy saving.
Description
Technical field
The present invention relates to refrigerator arts, are to be related to a kind of refrigerator that can prevent door seal appearance condensation more specifically.
Background technique
In the prior art, the opening inside casing surrounding of the freezing chamber of refrigerator is generally provided with anti-condensation pipe, makes opening for freezing chamber
The temperature of mouthful inside casing is unlikely to too low, and the position and central sill door seal thereon is thus prevented condensation occur because temperature is too low
Phenomenon.But when the temperature that the power conservation requirement of refrigerator limits anti-condensation pipe cannot be excessively high, due in the central sill position of refrigerator
Need to cooperate the assembly of refrigerating chamber door seal and freezing chamber door seal, and the thickness of central sill will not be too thick, therefore, the magnetic of freezing chamber door seal
Item is located closer to the open edge of freezing chamber liner, keeps door seal very low close to the temperature of the side of liner, thus, freezing
Easily there is dew condensation phenomenon in central sill position in room gasket.
Requirement with domestic refrigerator to energy consumption is higher and higher, and Refrigerator Energy-saving Technique continues to develop, to seal strip for refrigerator door
Thermal requirements also increase accordingly, therefore, how by optimizing to refrigerator door seal structure, to solve freezing chamber central sill position
The problem of gasket appearance set easy condensation, just becomes industry urgent problem.
Summary of the invention
The purpose of the present invention is to provide the refrigerators that one kind can prevent door seal appearance condensation, by again excellent to door sealing structure
Change design, greatly improves the heat-insulating property of door seal, with overcome the deficiencies in the prior art.
The present invention the technical solution to solve the technical problem is that: one kind can prevent the refrigerator of door seal appearance condensation, including case
Body and door body, the cabinet include freezing chamber, refrigerating chamber, central sill cover board, and the upper gasket of freezing chamber door body rides over central sill cover board
On, freezing chamber door liner extend into the opening inside casing of freezing chamber liner, and the upper gasket includes pressure bladder, magnetic stripe room, card slot
Hangnail, it is characterised in that: the pressure bladder connects anti-dew ballonet, the anti-dew ballonet can extend into freezing chamber door liner and
In gap between the opening inside casing；The heat insulating strip that keeps out the wind is set at the top of freezing chamber liner, the heat insulating strip that keeps out the wind includes
Mounting plate, keep out the wind air bag, and the air bag that keeps out the wind is used for the gap plugging between freezing chamber door liner and the opening inside casing.
When freezing chamber door body is closed, keep out the wind air bag and the interference of freezing chamber door liner.
The anti-dew ballonet is connect by rib with pressure bladder.
Longitudinal subdivision is two or three chambers in the anti-dew ballonet
The anti-dew ballonet includes keep out the wind siding and arc airbag wall, and the thickness of the siding that keeps out the wind is greater than arc air bag
The wall thickness of wall, the siding that keeps out the wind is vertical with mounting plate, and the arc airbag wall is located at the rear side for the siding that keeps out the wind.
The pressure bladder includes main gasbag, trapezoidal balloonet and inside balloonet, and the inside balloonet is from main gasbag
Part to box liner direction stretch, the inside balloonet far from magnetic stripe room one end to liner direction prominent and inside
Balloonet is not provided with main scrap (bridge) and secondary scrap (bridge)；Small side is arranged in the puncture tip of the card slot hangnail, and the free end on small side can be overlapped on door
On the door seal slot inner wall of body.
The trapezoidal balloonet includes the first trapezoidal balloonet, the second trapezoidal balloonet, the first trapezoidal balloonet
Three sides are coplanar with magnetic stripe room, main gasbag, inside balloonet respectively, and the root of card slot hangnail is arranged in the second trapezoidal balloonet
On, the adjacent both sides of the second trapezoidal balloonet are coplanar with main gasbag.
The sectional area of the first trapezoidal balloonet is greater than the second trapezoidal balloonet and is less than inside balloonet.
Setting support divider in the inside balloonet.
The beneficial effects of the present invention are:
The present invention makes the anti-dew ballonet of freezer compartment of refrigerator door seal protrude into box liner and door by adjusting chamber door gap
In gap between liner, meanwhile, at the top of the freezing chamber liner at central sill installation keep out the wind heat insulating strip with closing door liner with
Gap between box liner makes the cold air inside freezing chamber not and can enter gap participation heat exchange circulation, thus significantly
The case where improving refrigerator central sill gasket outer surface condensation, and keep refrigerator more energy saving.
Freezer compartment of refrigerator door seal of the invention, which also passes through, increases by two trapezoidal balloonets and inside balloonet, forms more air bag knots
Structure improves the heat insulating construction of single pressure bladder, can prevent air bag Inward deflection phenomenon during refrigerator switch gate, can drop
Air thermal convection in low main gasbag, to improve the thermal insulation property of gasket.Trapezoidal balloonet close to card slot hangnail prevents
There is door seal after being attracted stretching in door seal, and taking up lower section lid side causes to leak white defect.
Inside balloonet slightly upwardly sticks up and extends to liner direction, it is made to extend into inner side of liner, increase sealed width with
Stickiness improves heat insulation effect.Setting support divider prevents door seal from becoming to improve door seal rigidity in the balloonet of inside
Shape, while anti-strand side support force being provided.
Card slot barb length shortens and increases small side, effectively avoids card slot loose phenomenon and can reduce damp-heat air entrance,
Increase leakproofness.
Detailed description of the invention
Fig. 1 is the upper door seal structure schematic diagram for the refrigerator that the present invention can prevent door seal appearance condensation.
Fig. 2 is the heat insulation strip structure schematic diagram that keeps out the wind for the refrigerator that the present invention can prevent door seal appearance condensation.
Fig. 3 is the upper gasket assembling schematic diagram for the refrigerator that the present invention can prevent door seal appearance condensation.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.Unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
The concrete meaning of invention.
Referring to Fig. 1-3, a kind of refrigerator preventing door seal appearance condensation, including cabinet and door body, cabinet include freezing chamber,
Refrigerating chamber, central sill cover board 30, central sill cover board is mounted on the outside of the insulating layer between freezing chamber and refrigerating chamber, in general, central sill cover board
It is metallic article, the lower gasket of refrigerating chamber and the upper gasket 10 of freezing chamber door body ride on central sill cover board, to make case
Body and door body form sealing and close.The door body of freezing chamber include freezing chamber door liner 20, door face board (not shown), door positioning plate 22,
Insulating layer is surrounded insulating layer by freezing chamber door liner, door face board, door positioning plate, and door seal slot 21 is arranged in freezing chamber door liner 20, on
Gasket insertion is mounted on door seal slot 21, and freezing chamber liner is made of our department 51, framework, and wherein central sill is inserted into the outside of framework
The opening inside casing 50 of cover board, framework bends from outside and connects our department of freezing chamber liner.When refrigerating chamber door is closed, refrigerating chamber door
Gallbladder 20 extend into the opening inside casing 50 of freezing chamber liner, and door seal magnetic stripe is pull-in on central sill cover board 30.The upper gasket 10 wraps
Pressure bladder, magnetic stripe room 1, card slot hangnail 6 are included, the pressure bladder is connected with anti-dew ballonet 8, and the anti-dew ballonet can be stretched
Enter in the gap between freezing chamber door liner and the opening inside casing；At the top of freezing chamber liner, the heat insulating strip 9 that keeps out the wind, institute are set
State that the heat insulating strip that keeps out the wind includes mounting plate 91, keep out the wind air bag 92, the air bag that keeps out the wind is for will be in freezing chamber door liner and the opening
Gap plugging between frame.The heat insulating strip 9 that keeps out the wind is mounted on the top of freezing chamber liner by fastener 52.
When freezing chamber door body is closed, keep out the wind air bag 92 and the interference of freezing chamber door liner 20, to make freezing chamber door liner
Gap between the opening inside casing is in close state, and prevents the cold air of freezing chamber liner from permeating from this excessive.Anti- dew
Ballonet is connect by rib with pressure bladder, and anti-dew ballonet is made to be easier to swing and deform, more adaptable.Anti- dew is stingy
Longitudinal subdivision is two or three chambers in capsule, and anti-dew ballonet includes keep out the wind siding 921 and arc airbag wall 922, the gear
The thickness of wind siding is greater than the wall thickness of arc airbag wall, and the siding that keeps out the wind is vertical with mounting plate, and the arc airbag wall is located at
Keep out the wind the rear side of siding.
The upper gasket of freezing chamber door body includes magnetic stripe room 1, pressure bladder, card slot hangnail 6, vertical edge 7, anti-dew ballonet 8,
The pressure bladder connects magnetic stripe room, card slot hangnail, and the vertical edge is drawn from the root of card slot hangnail, and the pressure bladder includes
Main gasbag 2, trapezoidal balloonet and inside balloonet 3, the inside balloonet are stretched from the part of main gasbag to box liner direction
Exhibition, the inside balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge) and pair
Scrap (bridge)；Small side 61 is arranged in the puncture tip of the card slot hangnail 6, and the free end on small side can be overlapped on the door seal slot inner wall of door body.This
The right side of inside balloonet is upturned by invention than magnetic stripe room, and its length is prolonged from the metal flange of cabinet to liner
It stretches, after door is shut, balloonet deformation in inside is overlapped on liner, and the cold air of inner container of icebox is effectively prevent to contact the gold of cabinet
Belong to flange.Gasket eliminates existing main scrap (bridge) and secondary scrap (bridge) (with reference to Fig. 1), makes that appearance is cleaner and tidier, processing technology is easier.
The trapezoidal balloonet includes the first trapezoidal balloonet 4, the second trapezoidal balloonet 5, the first trapezoidal balloonet
Three sides it is coplanar with magnetic stripe room 1, main gasbag 2, inside balloonet 3 respectively, the second trapezoidal balloonet is arranged in card slot hangnail
Root on, the adjacent both sides of the second trapezoidal balloonet are coplanar with main gasbag 2, and the sectional area of the first trapezoidal balloonet is greater than
Second trapezoidal balloonet and be less than inside balloonet.
Setting support divider 31 in the inside balloonet 3, the inner wall of support divider one end connection inside balloonet,
The other end is connected to main gasbag wall.The vertical edge 7 flex outward and surmount main gasbag and magnetic stripe room after, again to the side of card slot hangnail
To bending.Card slot barb reinforcement structure, tie point rounding arc prevent endurance failure.The inner wall setting of magnetic stripe room 1 is a pair of symmetrical
Ridge 10, it is arranged in the two sides of magnetic stripe room respectively, makes to form tight fit pass between the two sides of magnetic stripe and magnetic stripe room two sidewalls
System prevents magnetic stripe from assembling pine and easily sliding out.
Although an embodiment of the present invention has been shown and described, those skilled in the art should understand that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is limited by claim and its equivalent replacement, without creative work improvements introduced etc., should all include
Within protection scope of the present invention.
Claims (9)
1. one kind can prevent the refrigerator of door seal appearance condensation, including cabinet and door body, the cabinet include freezing chamber, refrigerating chamber,
The upper gasket of central sill cover board, freezing chamber door body rides on central sill cover board, and freezing chamber door liner extend into the opening of freezing chamber liner
Inside casing, the upper gasket include pressure bladder, magnetic stripe room, card slot hangnail, it is characterised in that: the pressure bladder connects anti-dew
Ballonet, the anti-dew ballonet can be extend into the gap between freezing chamber door liner and the opening inside casing；In freezing chamber
The heat insulating strip that keeps out the wind is arranged in the top of gallbladder, and the heat insulating strip that keeps out the wind includes mounting plate, keep out the wind air bag, and the air bag that keeps out the wind is used for will be cold
Gap plugging between chilling chamber door gallbladder and the opening inside casing.
2. the refrigerator of door seal appearance condensation can be prevented according to claim 1, it is characterised in that: when freezing chamber door body is closed
When, keep out the wind air bag and the interference of freezing chamber door liner.
3. the refrigerator of door seal appearance condensation can be prevented according to claim 2, it is characterised in that: the anti-dew ballonet passes through
Rib is connect with pressure bladder.
4. the refrigerator of door seal appearance condensation can be prevented according to claim 3, it is characterised in that: indulged in the anti-dew ballonet
To being divided into two or three chambers.
5. the refrigerator of door seal appearance condensation can be prevented according to claim 4, it is characterised in that: the anti-dew ballonet includes
Keep out the wind siding and arc airbag wall, and the thickness of the siding that keeps out the wind is greater than the wall thickness of arc airbag wall, siding and the peace of keeping out the wind
Loading board is vertical, and the arc airbag wall is located at the rear side for the siding that keeps out the wind.
6. according to claim 1 to 5 any refrigerators that can prevent door seal appearance condensation, it is characterised in that: the blanket gas
Capsule includes main gasbag, trapezoidal balloonet and inside balloonet, and the inside balloonet is from the part of main gasbag to box liner side
To stretching, extension, the inside balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge)
With secondary scrap (bridge)；Small side is arranged in the puncture tip of the card slot hangnail, and the free end on small side can be overlapped on the door seal slot inner wall of door body.
7. the refrigerator of door seal appearance condensation can be prevented according to claim 6, it is characterised in that: the trapezoidal balloonet includes
First trapezoidal balloonet, the second trapezoidal balloonet, three sides of the first trapezoidal balloonet respectively with magnetic stripe room, main gasbag, interior
Side balloonet is coplanar, and the second trapezoidal balloonet is arranged on the root of card slot hangnail, the phase of the second trapezoidal balloonet
Adjacent both sides are coplanar with main gasbag.
8. the refrigerator of door seal appearance condensation can be prevented according to claim 7, it is characterised in that: the first trapezoidal balloonet
Sectional area be greater than the second trapezoidal balloonet and be less than inside balloonet.
9. the refrigerator of door seal appearance condensation can be prevented according to claim 8, it is characterised in that: set in the inside balloonet
Set support divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518555.XA CN109373691A (en) | 2018-12-12 | 2018-12-12 | A kind of refrigerator preventing door seal appearance condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518555.XA CN109373691A (en) | 2018-12-12 | 2018-12-12 | A kind of refrigerator preventing door seal appearance condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373691A true CN109373691A (en) | 2019-02-22 |
Family
ID=65373551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518555.XA Withdrawn CN109373691A (en) | 2018-12-12 | 2018-12-12 | A kind of refrigerator preventing door seal appearance condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066618A (en) * | 2020-09-15 | 2020-12-11 | 长虹美菱股份有限公司 | Little frost device of vertical freezer atmospheric pressure regulation |
| CN112113389A (en) * | 2020-10-20 | 2020-12-22 | 长虹美菱股份有限公司 | Super-hydrophobic door seal for refrigerator and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10259983A (en) * | 1997-03-19 | 1998-09-29 | Hitachi Ltd | Refrigerator |
| US20090058246A1 (en) * | 2005-03-21 | 2009-03-05 | Paolo Cittadini | Double-seal gasket for refrigerator cabinets with high heat insulation properties |
| JP2011080732A (en) * | 2009-10-09 | 2011-04-21 | Toshiba Corp | Refrigerator |
| CN103322751A (en) * | 2013-07-15 | 2013-09-25 | 合肥美的电冰箱有限公司 | Door gasket, refrigerator door body with door gasket and refrigerator |
| CN104534792A (en) * | 2014-12-30 | 2015-04-22 | 合肥华凌股份有限公司 | Door gasket and refrigerator |
| CN105157328A (en) * | 2015-09-15 | 2015-12-16 | 海信容声(广东)冰箱有限公司 | Door seal for refrigerators and refrigerator |
| CN205227985U (en) * | 2015-12-22 | 2016-05-11 | 安徽万朗磁塑集团有限公司 | Anti hank margin knot of cleaning type can seal structure by door |
| US20180328649A1 (en) * | 2017-05-10 | 2018-11-15 | Panasonic Corporation | Refrigerator |
| CN209116623U (en) * | 2018-12-12 | 2019-07-16 | 广东奥马冰箱有限公司 | A kind of refrigerator preventing door seal appearance condensation |
-
2018
- 2018-12-12 CN CN201811518555.XA patent/CN109373691A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10259983A (en) * | 1997-03-19 | 1998-09-29 | Hitachi Ltd | Refrigerator |
| US20090058246A1 (en) * | 2005-03-21 | 2009-03-05 | Paolo Cittadini | Double-seal gasket for refrigerator cabinets with high heat insulation properties |
| JP2011080732A (en) * | 2009-10-09 | 2011-04-21 | Toshiba Corp | Refrigerator |
| CN103322751A (en) * | 2013-07-15 | 2013-09-25 | 合肥美的电冰箱有限公司 | Door gasket, refrigerator door body with door gasket and refrigerator |
| CN104534792A (en) * | 2014-12-30 | 2015-04-22 | 合肥华凌股份有限公司 | Door gasket and refrigerator |
| CN105157328A (en) * | 2015-09-15 | 2015-12-16 | 海信容声(广东)冰箱有限公司 | Door seal for refrigerators and refrigerator |
| CN205227985U (en) * | 2015-12-22 | 2016-05-11 | 安徽万朗磁塑集团有限公司 | Anti hank margin knot of cleaning type can seal structure by door |
| US20180328649A1 (en) * | 2017-05-10 | 2018-11-15 | Panasonic Corporation | Refrigerator |
| CN209116623U (en) * | 2018-12-12 | 2019-07-16 | 广东奥马冰箱有限公司 | A kind of refrigerator preventing door seal appearance condensation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066618A (en) * | 2020-09-15 | 2020-12-11 | 长虹美菱股份有限公司 | Little frost device of vertical freezer atmospheric pressure regulation |
| CN112113389A (en) * | 2020-10-20 | 2020-12-22 | 长虹美菱股份有限公司 | Super-hydrophobic door seal for refrigerator and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |