CN113739492A - Refrigerator door and refrigerator - Google Patents
Refrigerator door and refrigerator Download PDFInfo
- Publication number
- CN113739492A CN113739492A CN202110986708.9A CN202110986708A CN113739492A CN 113739492 A CN113739492 A CN 113739492A CN 202110986708 A CN202110986708 A CN 202110986708A CN 113739492 A CN113739492 A CN 113739492A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- door
- refrigerator door
- bending
- side wall
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 238000005452 bending Methods 0.000 claims description 33
- 238000009413 insulation Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000945 filler Substances 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
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator door and a refrigerator, comprising a door body and a sealing piece; the door body comprises an L-shaped groove matched with the box body, and the L-shaped groove is formed in the surface, facing the box body side, of the door body; the sealing element is fixed in the L-shaped groove. And the door body is also provided with an air pressure balancing device. Wherein the sealing member comprises a first sealing member and a second sealing member, the first sealing member comprises a fixing portion, a heat insulating portion and a magnetic portion; the L-shaped groove comprises a first side wall and a second side wall, a groove is formed in the first side wall, and the first sealing element can be fixed on the first side wall through the matching of the groove and the fixing part; the second seal is secured to the second sidewall. Through setting up L shape recess and set up first sealing member and second sealing member in L shape recess, avoided appearing the condensate in refrigerator crack department. The refrigerator door can be opened well by arranging the air pressure balancing device on the door body.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator door and a refrigerator.
Background
A refrigerator generally includes a cabinet for refrigerating, refreshing, and freezing, and a door fixed to the cabinet for opening and closing the cabinet.
In order to prevent the cold air inside the cabinet from leaking, a seal is usually provided on the inner side of the door, and the seal is clamped at a position where the door contacts the cabinet when the door is closed. However, the structure is easy to cause condensation phenomenon because cold air in the box body is conducted to the outside of the door through the seal.
Therefore, the prior art is still subject to further improvement.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a refrigerator door and a refrigerator, which are used to solve the problem that condensation occurs when cold air is easily conducted to the outside through a seal in the conventional refrigerator door.
The embodiment of the invention provides a refrigerator door, which comprises: a door body and a seal; the door body comprises an L-shaped groove matched with the box body, and the L-shaped groove is formed in the surface, facing the box body, of the door body; the sealing element is fixed in the L-shaped groove.
Optionally, the refrigerator door, wherein the seal comprises a first seal and a second seal; the L-shaped groove comprises a first side wall and a second side wall, the first sealing element is fixed on the first side wall, and the second sealing element is fixed on the second side wall.
Optionally, the refrigerator door, wherein the first seal comprises: the magnetic part is connected with the heat insulation part and is used for accommodating a magnetic part.
Optionally, the refrigerator door, wherein the refrigerator door further comprises: and the air pressure balancing device is fixed in the door body.
Optionally, the refrigerator door, wherein the air pressure balancing device includes: the air flow pipeline penetrates through the door body, and the one-way valve is arranged in the air flow channel.
Optionally, the refrigerator door, wherein the fixing portion includes: and the projection is fixedly connected with the barb.
Optionally, the refrigerator door further includes a concave portion formed on the first sidewall and adapted to the fixing portion, and the fixing portion is engaged with the concave portion.
Optionally, the refrigerator door, wherein the concave portion includes: one end of the U-shaped body extends outwards to form a first bending part; the other end of U-shaped body outwards extends formation second portion of bending, third portion of bending and fourth portion of bending, second portion of bending, third portion of bending and fourth portion of bending connect gradually.
Optionally, the number of the L-shaped grooves is two, and the two L-shaped grooves are symmetrically arranged on two sides of the door body.
A refrigerator comprises the refrigerator door.
Has the advantages that: the embodiment of the invention provides a refrigerator door, which comprises a door body and a sealing piece, wherein the door body is provided with a door body opening; the door body comprises an L-shaped groove matched with the box body, and the L-shaped groove is formed in the surface, facing the box body side, of the door body; the sealing element is fixed in the L-shaped groove. Through setting up L shape recess and set up the sealing member in L shape recess to can block air conditioning outdiffusion, reduce door crack heat conductivility, prevent that the air conditioning in the box from leading to the fact the emergence of condensation phenomenon to the outside through the strip of paper used for sealing heat conduction.
Drawings
Fig. 1 is a perspective view of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view of a refrigerator door;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is a cross-sectional view of the door body;
fig. 6 is a cross-sectional view of the first seal.
The part names corresponding to the numbers in the figures are as follows:
the refrigerator door comprises a refrigerator door 10, a door body 11, a sealing element 12, a panel 13, an inner plate 14, a filling material 15, an inner lining plate 16, an L-shaped groove 101, a first side wall 110, a second side wall 111, a first sealing element 120, a second sealing element 130, a fixing part 121, a heat insulation part 122, a magnetic part 123, a concave part 140, a U-shaped body 141, a first bending part 142, a second bending part 143, a third bending part 144, a fourth bending part 145, a bulge 1210, a barb 1211, a box body 20, an air pressure balancing device 40, an air flow pipeline 41 and a one-way valve 42.
Detailed Description
The present invention provides a refrigerator door, which is described in detail below to make the object, technical scheme and effect of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items. The terms "upper", "lower", "left", "right", "inner", "outer", etc. used herein are used for indicating relative positions and are not intended to limit the components.
It will be understood by those skilled in the art that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The refrigerator is a common household appliance in daily life, the application range is wide, and the inventor finds that condensate is easy to appear at a door gap of the existing refrigerator, and the produced condensate can drip on the ground if the produced condensate is not wiped off in time, so that the ground is wetted, and mildew is easy to grow. Meanwhile, the inventor also finds that the refrigerator door is difficult to open when the refrigerator is used and the refrigerator is good in sealing performance.
The inventor researches and discovers that the reason for the condensate at the gap of the refrigerator door is that the sealing effect of the sealing strip on the inner side of the refrigerator door is not ideal, the cold air in the refrigerator is easy to be led out to the outside, and the outside air is condensed when meeting the cold air. The reason that the refrigerator door is difficult to open is that the temperature inside the refrigerator is lower, the temperature outside the refrigerator is higher, the temperature difference exists on the two sides of the refrigerator door, the air pressure difference also exists on the two sides of the refrigerator door due to the temperature difference (under the same condition, the temperature and the air pressure are relatively reduced), the refrigerator door is difficult to open due to the air pressure difference, and the refrigerator door with large capacity and high power is difficult to open.
Therefore, in order to solve the above technical problems, the present invention provides the following technical solutions:
as shown in fig. 1 to 6, an embodiment of the present invention provides a refrigerator door, where the refrigerator door 10 includes: a door body 11 and a seal member 12; the door body 11 comprises an L-shaped groove 101 matched with the refrigerator body 20, and the L-shaped groove 101 is arranged on the surface of the door body 11 facing the refrigerator body 20; the seal 12 is secured within the L-shaped groove 101. Wherein, the shape of the refrigerator door can be rectangle or square. The specific dimensions (length, width, height) of the refrigerator door can be set according to actual needs, and are not limited herein.
In this embodiment, the refrigerator may be a single-door refrigerator or a double-door refrigerator, and the present invention is explained by taking a single-door refrigerator and the L-shaped groove 101 disposed on the door opening side of the refrigerator as an example. As shown in fig. 5, the L-shaped groove 101 is vertically disposed along the inner side of the door body. Wherein the L-shaped groove 101 comprises a first sidewall 110 and a second sidewall 111. It should be noted that, when the refrigerator door is fixed on the refrigerator body and the refrigerator door is closed, the first sidewall 110 faces the front surface of the refrigerator body, and the second sidewall 111 extends into the interior of the refrigerator body 20 and is close to the inner sidewall of the refrigerator body. It is easy to understand that after the refrigerator door is closed, gaps (door seams) are formed between the front surface of the refrigerator body and the first side wall as well as between the side surfaces of the refrigerator body and the second side surfaces, and the sealing element is arranged in the door seams to seal the refrigerator body, so that cold air in the refrigerator is prevented from leaking and condensation occurs.
In the present embodiment, the sealing member 12 includes a first sealing member 120 and a second sealing member 130, wherein the first sealing member 120 includes a fixing portion 121, a heat insulating portion 122 connected to the fixing portion 121, and a magnetic portion 123 connected to the heat insulating portion for accommodating a magnetic member. It should be noted that the first sealing member 120 is a special-shaped member, the second sealing member 130 is a long member, and the thickness, width and length of the second sealing member 130 can be set according to actual needs.
As shown in fig. 5, in the present embodiment, a concave portion 140 is disposed on the first sidewall 110, and the concave portion 140 includes: the bending device comprises a U-shaped body 141, wherein one end of the U-shaped body extends outwards to form a first bending part 142, the first bending part comprises a horizontal section and a bending section, the horizontal section is arranged on a first side wall, and the bending section is arranged at the opening part of the U-shaped body to form a neck of the U-shaped body; the other end of U-shaped body 141 outwards extends and forms second bending portion 143, the shape of second bending portion can be regarded as with first bending portion is mirror symmetry, third bending portion 144 and fourth bending portion 145, second bending portion 143, third bending portion 144 and fourth bending portion 145 connect gradually. The first bending portion 142 and the second bending portion 143 are respectively located at the opening of the U-shaped body 141, so that the mouth of the U-shaped body 141 is inwardly contracted to be matched with the fixing portion 121 on the sealing member. The connection region between the third bent portion 144 and the fourth bent portion 145 can be used for limiting and fixing the thermal insulation portion 122 on the sealing member. Illustratively, the concave body may have a depth of 3-5cm and a width of 8-15 mm.
As shown in fig. 6, in one implementation manner of the present embodiment, the fixing portion 121 includes: a protrusion 1210 and barbs 1211 disposed on the protrusion 1210, the protrusion 1210 being positioned within the U-shaped body 141 when assembled. The fixing part can be prevented from being separated from the U-shaped body by the barbs. The protrusion 1210 and the barb 1211 are integrally formed, and the protrusion is made of plastic or rubber with certain elastic deformation. The heat insulation part 122 contains soft foaming foam inside, the magnetic part 123 is provided with a permanent magnet inside, it is easy to understand that the box body is provided with a magnet matched with the magnetic part at a position corresponding to the magnetic part, and the first sealing element is tightly attached to the box body by utilizing magnetic force to play a good sealing role. The second sealing member 130 is a strip-shaped sealing member, and can be adhered to the surface of the second sidewall 111 by means of adhesion.
In this embodiment, the soft foam may be polyurethane, polyethylene, EPDM, NBR, SBR, etc., and the first sealing member may be formed integrally with rubber or soft synthetic resin to form magnetic portions for accommodating magnets, respectively, and then wrapped with the soft foam to form a heat insulating portion.
In this embodiment, through first sealing member and the cooperation of second sealing member use, the second sealing member blocks that air conditioning from the incasement outwards diffusion, constitutes first way and blocks, when some air conditioning had spread to the second sealing member through first blocking, utilizes the second sealing member to block again the air conditioning that diffuses out, blocks twice, can realize fine sealed effect.
In one implementation of this embodiment, the L-shaped grooves may be provided in two, and the sealing members are correspondingly provided in two. Namely, the L-shaped groove and the sealing piece fixed in the L-shaped groove are respectively arranged at two vertical corners at the inner side of the door body of the refrigerator door. It is easy to understand that the four corners of the inner side of the door body can be provided with the L-shaped grooves and the sealing pieces fixed in the L-shaped grooves.
In this embodiment, the door 11 further includes a panel 13, an inner panel 14, and a filler 15 disposed between the panel 13 and the inner panel 14, and an inner lining 16 is further disposed on the inner panel, and the inner lining 16 may serve as a decoration to block communication between the cool air and the outside. The door 11 is integrally formed.
In an implementation manner of this embodiment, the refrigerator door further includes an air pressure balancing device 40, the air pressure balancing device 40 can make the refrigerator in operation through the air pressure balancing device 40, and the inside and outside air pressure of refrigerator keeps balanced (because the refrigerator is at the in-process of work, the inside temperature of refrigerator is lower, and the outside temperature of refrigerator is higher, because there is the difference in temperature inside and outside the refrigerator to make the inside and outside air pressure difference that appears of refrigerator, and the existence of air pressure difference can influence opening of refrigerator door), conveniently opens the refrigerator door.
Specifically, the air pressure balancing device is fixed to the door body 11, and the air pressure balancing device includes: the air-conditioning door comprises an air flow pipeline 41 and a one-way valve 42, wherein the air flow pipeline 41 penetrates through the door body 11, and the one-way valve 42 is arranged in the air flow pipeline. In the using process, air outside the refrigerator can enter the refrigerator through the airflow pipeline, namely when the pressure in the refrigerator is lower than the external pressure, the external air can extrude the one-way valve through the airflow pipeline to open the one-way valve, the external air enters the refrigerator, and after the air pressure inside the refrigerator and the air pressure outside the refrigerator reach balance, the one-way valve can seal the airflow pipe, so that cold air inside the refrigerator is prevented from leaking. Through setting up atmospheric pressure balancing unit, can make the inside and outside atmospheric pressure of refrigerator keep relative balance (big atmospheric pressure difference can not appear), be convenient for open the refrigerator door.
Based on the same inventive concept, the invention further provides a refrigerator, which comprises a refrigerator body, a refrigerating device and a refrigerator door, wherein the refrigerator door is in pivot joint with the side edge of the refrigerator body, the refrigerator door is the refrigerator door of the embodiment, exemplarily, the refrigerator door comprises an integrally formed door body, heat insulation filler is filled in the door body, an air pressure balancing device is arranged on the door body, L-shaped grooves are arranged on two vertical side edges on the inner side of the door body, and each L-shaped groove comprises a first side wall and a second side wall. The first sealing element comprises a fixing part, a heat insulation part and a magnetic part, a groove matched with the fixing part is formed in the first side wall, the first sealing element is fixed on the first side wall through the matching of the fixing part and the groove, and the second sealing element is fixed on the second side wall in a sticking mode.
In this embodiment, because be equipped with twice on the refrigerator door and seal, consequently can avoid appearing the condensation in refrigerator door crack department, through atmospheric pressure balancing unit, can be convenient open the refrigerator door, made things convenient for user's use.
In summary, the present invention provides a refrigerator door, including a door body and a sealing member; the door body comprises an L-shaped groove matched with the box body, and the L-shaped groove is formed in the surface, facing the box body side, of the door body; the sealing element is fixed in the L-shaped groove. And the door body is also provided with an air pressure balancing device. Wherein the sealing member comprises a first sealing member and a second sealing member, the first sealing member comprises a fixing portion, a heat insulating portion and a magnetic portion; the L-shaped groove comprises a first side wall and a second side wall, a groove is formed in the first side wall, and the first sealing element can be fixed on the first side wall through the matching of the groove and the fixing part; the second sealing element can be pasted on the second side wall in a pasting mode. Through setting up L shape recess and set up first sealing member and second sealing member in L shape recess, the cold air to in the refrigerator that can be fine carries out the separation, has avoided appearing the condensate in refrigerator crack department. Meanwhile, the air pressure balancing device is arranged on the door body, so that the refrigerator door can be well opened, and the refrigerator door is convenient for users to use.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A refrigerator door, comprising: a door body and a seal; the door body comprises an L-shaped groove matched with the box body, and the L-shaped groove is formed in the surface, facing the box body, of the door body; the sealing element is fixed in the L-shaped groove.
2. The refrigerator door of claim 1, wherein the seal includes a first seal and a second seal; the L-shaped groove comprises a first side wall and a second side wall, the first sealing element is fixed on the first side wall, and the second sealing element is fixed on the second side wall.
3. The refrigerator door of claim 2, wherein the first seal comprises: the magnetic part is connected with the heat insulation part and is used for accommodating a magnetic part.
4. The refrigerator door of claim 1, further comprising: and the air pressure balancing device is fixed in the door body.
5. The refrigerator door of claim 4, wherein the air pressure balancing device comprises: the air flow pipeline penetrates through the door body, and the one-way valve is arranged in the air flow channel.
6. The refrigerator door of claim 3, wherein the fixing portion includes: and the projection is fixedly connected with the barb.
7. The refrigerator door of claim 6, wherein the first sidewall has a concave portion adapted to the fixing portion, and the fixing portion is engaged with the concave portion.
8. The refrigerator door of claim 7, wherein the concave portion comprises: one end of the U-shaped body extends outwards to form a first bending part; the other end of U-shaped body outwards extends formation second portion of bending, third portion of bending and fourth portion of bending, second portion of bending, third portion of bending and fourth portion of bending connect gradually.
9. The refrigerator door according to claim 1, wherein there are two L-shaped grooves symmetrically disposed at both sides of the door body.
10. A refrigerator comprising the refrigerator door of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986708.9A CN113739492A (en) | 2021-08-26 | 2021-08-26 | Refrigerator door and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986708.9A CN113739492A (en) | 2021-08-26 | 2021-08-26 | Refrigerator door and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113739492A true CN113739492A (en) | 2021-12-03 |
Family
ID=78733090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110986708.9A Pending CN113739492A (en) | 2021-08-26 | 2021-08-26 | Refrigerator door and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113739492A (en) |
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|---|---|---|---|---|
| WO2007125102A1 (en) * | 2006-05-01 | 2007-11-08 | Arcelik Anonim Sirketi | A cooling device |
| CN201748748U (en) * | 2010-05-28 | 2011-02-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerating device |
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| KR20110078011A (en) * | 2009-12-30 | 2011-07-07 | 엘지전자 주식회사 | Mold for door gasket of refrigerator and refrigerator having the door gasket using the mold |
| CN202532806U (en) * | 2011-11-28 | 2012-11-14 | 徐之元 | Detachable seamless refrigerator door seal |
| CN102878762A (en) * | 2012-10-26 | 2013-01-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102878759A (en) * | 2012-10-26 | 2013-01-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104896843A (en) * | 2015-06-09 | 2015-09-09 | 合肥晶弘电器有限公司 | Sealing strip of cold storage door and refrigerator |
| US20180142940A1 (en) * | 2016-11-23 | 2018-05-24 | Bsh Hausgeraete Gmbh | Home Appliance Device Comprising A Door And Home Appliance Device |
| CN108350722A (en) * | 2015-11-09 | 2018-07-31 | 瑞泰控股公司 | Flexible seals for insulated door |
| CN109931744A (en) * | 2017-12-19 | 2019-06-25 | Aqua株式会社 | Seal strip for refrigerator door |
| CN210320813U (en) * | 2019-08-09 | 2020-04-14 | 青岛新材料科技工业园发展有限公司 | Door seal with foaming structure |
-
2021
- 2021-08-26 CN CN202110986708.9A patent/CN113739492A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007125102A1 (en) * | 2006-05-01 | 2007-11-08 | Arcelik Anonim Sirketi | A cooling device |
| CN101994473A (en) * | 2009-08-26 | 2011-03-30 | 泰州乐金电子冷机有限公司 | Door seal and manufacture method thereof |
| KR20110078011A (en) * | 2009-12-30 | 2011-07-07 | 엘지전자 주식회사 | Mold for door gasket of refrigerator and refrigerator having the door gasket using the mold |
| CN201748748U (en) * | 2010-05-28 | 2011-02-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerating device |
| CN202532806U (en) * | 2011-11-28 | 2012-11-14 | 徐之元 | Detachable seamless refrigerator door seal |
| CN102878762A (en) * | 2012-10-26 | 2013-01-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102878759A (en) * | 2012-10-26 | 2013-01-16 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104896843A (en) * | 2015-06-09 | 2015-09-09 | 合肥晶弘电器有限公司 | Sealing strip of cold storage door and refrigerator |
| CN108350722A (en) * | 2015-11-09 | 2018-07-31 | 瑞泰控股公司 | Flexible seals for insulated door |
| US20180142940A1 (en) * | 2016-11-23 | 2018-05-24 | Bsh Hausgeraete Gmbh | Home Appliance Device Comprising A Door And Home Appliance Device |
| CN109931744A (en) * | 2017-12-19 | 2019-06-25 | Aqua株式会社 | Seal strip for refrigerator door |
| CN210320813U (en) * | 2019-08-09 | 2020-04-14 | 青岛新材料科技工业园发展有限公司 | Door seal with foaming structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211203 |
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| RJ01 | Rejection of invention patent application after publication |