CN108955053B - Totally enclosed household refrigerator door seal - Google Patents
Totally enclosed household refrigerator door seal Download PDFInfo
- Publication number
- CN108955053B CN108955053B CN201810749146.4A CN201810749146A CN108955053B CN 108955053 B CN108955053 B CN 108955053B CN 201810749146 A CN201810749146 A CN 201810749146A CN 108955053 B CN108955053 B CN 108955053B
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- CN
- China
- Prior art keywords
- strip
- seal
- sealing strip
- sealing
- strips
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 94
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
Images
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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a totally-enclosed household refrigerator door seal, which comprises a first seal strip and a fourth seal strip which are fixedly adhered to the top end of a refrigerator main body, wherein the refrigerator main body is provided with a storage cavity, the refrigerator main body is hinged with a refrigerator door which covers the storage cavity, a group of fifth seal strips which are arranged in parallel are integrally arranged at the tops of the first seal strip and the fourth seal strip, the fifth seal strips are respectively positioned at two ends of the first seal strip, and a group of third seal strips which correspond to the fifth seal strips are integrally arranged at one side of the refrigerator door close to the storage cavity. According to the invention, through the arrangement of the first sealing strip, the sixth sealing strip, the second sealing strip, the third sealing strip, the fifth sealing strip, the rubber ring, the air guide pipe, the one-way valve, the clamping strip and the seventh sealing strip, when the refrigerator is closed, the corresponding sealing strips can interact with each other and are tightly connected, so that the refrigerator is tightly sealed and has a good sealing effect.
Description
Technical Field
The invention relates to the technical field of sealing devices, in particular to a fully-closed household refrigerator door seal.
Background
The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. At present, a plurality of types of refrigerators are used, but no matter what type of refrigerator needs good sealing performance, particularly, the refrigerator door is simple in structure and cannot well interact, so that the sealing effect of the refrigerator is not good enough, the normal work of the refrigerator is influenced, and the refrigerator door is to be improved.
Disclosure of Invention
The invention aims to solve the existing problems and provides a totally enclosed household refrigerator door seal.
In order to achieve the purpose, the invention adopts the following technical scheme:
a totally enclosed type household refrigerator door seal comprises a first seal strip and a fourth seal strip which are adhesively fixed at the top end of a refrigerator main body, wherein the refrigerator main body is provided with a storage chamber, the refrigerator main body is hinged with a refrigerator door which covers the storage chamber, the tops of the first seal strip and the fourth seal strip are integrally provided with a group of fifth seal strips which are arranged in parallel, the fifth seal strips are respectively positioned at the two ends of the first seal strip, one side of the refrigerator door close to the storage chamber is integrally provided with a group of third seal strips which correspond to the fifth seal strips in position, the opposite sides of the third seal strip and the fifth seal strips are integrally provided with rubber rings along the length direction, one ends of the third seal strip and the fifth seal strip close to the fourth seal strip are integrally provided with a connecting strip, the opposite ends of the connecting strips are integrally provided with a sixth seal strip, and the top end of the first, and the top block of seventh sealing strip has the card strip, the top an organic whole of card strip is provided with the connecting strip, and the sticky second sealing strip that is fixed with in the top of connecting strip, and the sticky bottom of fixing at the refrigerator door of second sealing strip, seventh sealing strip inlays the dress and is fixed with the air duct that is located between third sealing strip and the fifth sealing strip, and the air duct disposes the check valve.
Preferably, the refrigerator main body is provided with an arc-shaped groove, the sixth sealing strip is located on the inner side of the arc-shaped groove, and the fourth sealing strip, the first sealing strip, the third sealing strip and the fifth sealing strip enclose the storage cavity on the inner side.
Preferably, the top of the seventh sealing strip is provided with a clamping groove matched with the clamping strip in size and shape, and the clamping strip is clamped in the clamping groove.
Preferably, the third sealing strip and the fifth sealing strip are provided with mounting holes along the length direction, and magnetic blocks are fixedly embedded in the mounting holes.
Preferably, the width of the sixth sealing strip is greater than the distance between the opposite ends of the connecting strip, and one end of the fifth sealing strip close to the seventh sealing strip is fixed with the seventh sealing strip in an adhesive mode.
The invention has the beneficial effects that: through the arrangement of the first sealing strip, the sixth sealing strip, the second sealing strip, the third sealing strip, the fifth sealing strip, the rubber ring, the air guide pipe, the check valve, the clamping strip and the seventh sealing strip, when the refrigerator is closed, the corresponding sealing strips can interact with each other, the connection is tight, and the refrigerator is sealed and tight, and the sealing effect is good.
Drawings
FIG. 1 is a schematic structural view of a door seal of a fully enclosed household refrigerator according to the present invention;
fig. 2 is a schematic view of the arrangement of a rubber ring of a seal for a fully enclosed household refrigerator door according to the present invention.
In the figure: the refrigerator comprises a refrigerator main body 1, a storage chamber 2, a refrigerator door 3, a first sealing strip 4, a seventh sealing strip 5, a second sealing strip 6, a connecting strip 7, a clamping strip 8, a third sealing strip 9, a rubber ring 10, a fourth sealing strip 11, a connecting strip 12, a sixth sealing strip 13, a check valve 14, a fifth sealing strip 15 and a magnetic block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a fully-enclosed household refrigerator door seal comprises a first seal strip 4 and a fourth seal strip 11 adhesively fixed on the top end of a refrigerator main body 1, the refrigerator main body 1 is provided with a storage chamber 2, the refrigerator main body 1 is hinged with a refrigerator door 3 for covering the storage chamber 2, the tops of the first seal strip 4 and the fourth seal strip 11 are integrally provided with a group of fifth seal strips 15 arranged in parallel, the fifth seal strips 15 are respectively positioned at the two ends of the first seal strip 4, one side of the refrigerator door 3 close to the storage chamber 2 is integrally provided with a group of third seal strips 9 corresponding to the positions of the fifth seal strips 15, the opposite sides of the third seal strips 9 and the fifth seal strips 15 are integrally provided with rubber rings 10 along the length direction, one ends of the third seal strips 9 and the fifth seal strips 15 close to the fourth seal strips 11 are integrally provided with connecting strips 12, and the opposite ends of the connecting strips 12 are integrally provided with sixth, the top end of the first sealing strip 4 is fixedly glued with a seventh sealing strip 5, the top end of the seventh sealing strip 5 is clamped with a clamping strip 8, the top part of the clamping strip 8 is integrally provided with a connecting strip 7, the top end of the connecting strip 7 is fixedly glued with a second sealing strip 6, the second sealing strip 6 is fixedly glued with the bottom part of the refrigerator door 3, the seventh sealing strip 5 is fixedly embedded with an air duct 17 positioned between the third sealing strip 9 and the fifth sealing strip 15, the air duct 17 is provided with a one-way valve 14, the refrigerator main body 1 is provided with an arc-shaped groove, the sixth sealing strip 13 is positioned at the inner side of the arc-shaped groove, the fourth sealing strip 11, the first sealing strip 4, the third sealing strip 9 and the fifth sealing strip 15 enclose the storage chamber 2 at the inner side, the top part of the seventh sealing strip 5 is provided with a clamping groove matched with the size and the shape of the clamping strip 8, the clamping strip 8 is clamped in the clamping groove, the third, and a magnetic block 16 is embedded and fixed in the mounting hole, the width of the sixth sealing strip 13 is greater than the distance between the opposite ends of the connecting strip 12, and one end of the fifth sealing strip 15 close to the seventh sealing strip 5 is fixed with the seventh sealing strip 5 in an adhesive manner.
The working principle is as follows: in the invention, the length of the sixth sealing strip 13 is corresponding to the width of the refrigerator door 3, when the refrigerator door 3 is closed, the set sixth sealing strip 13 is extruded and deformed and is in close contact with the inner side wall of the arc-shaped groove, thereby realizing sealing, at the moment, the third sealing strip 9 and the fifth sealing strip 15 are mutually pressurized, so that the rubber rings 10 corresponding up and down are pressurized by the air pressure to discharge the air at the inner side of the rubber rings, the discharged air flows out from the air guide pipe 17, the set one-way valve 14 is communicated, thereby facilitating air discharge, when the external air flows back, the one-way valve 14 is closed, under the action of atmospheric pressure, the third sealing strip 9 and the fifth sealing strip 15 are tightly connected, thereby preventing the cold air from flowing out to the outside, further realizing sealing, the sealing effect is good, when the refrigerator door 3 is closed, the set clamping strip 8 is clamped into the clamping groove, the sealing effect is good, and the use is flexible.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A totally enclosed type household refrigerator door seal comprises a first seal strip (4) and a fourth seal strip (11) which are adhesively fixed at the top end of a refrigerator main body (1), wherein the refrigerator main body (1) is provided with a storage chamber (2), and the refrigerator main body (1) is hinged with a refrigerator door (3) which covers the storage chamber (2), the totally enclosed type household refrigerator door seal is characterized in that a group of fifth seal strips (15) which are arranged in parallel are integrally arranged at the tops of the first seal strip (4) and the fourth seal strip (11), the fifth seal strips (15) are respectively positioned at the two ends of the first seal strip (4), a group of third seal strips (9) which correspond to the positions of the fifth seal strips (15) are integrally arranged at one side of the refrigerator door (3) close to the storage chamber (2), and rubber rings (10) are integrally arranged at the opposite sides of the third seal strips (9) and the fifth seal strips (15, the refrigerator door sealing structure is characterized in that one ends, close to a fourth sealing strip (11), of a third sealing strip (9) and a fifth sealing strip (15) are integrally provided with connecting strips (12), the opposite ends of the connecting strips (12) are integrally provided with sixth sealing strips (13), the top end of the first sealing strip (4) is fixedly glued with a seventh sealing strip (5), the top end of the seventh sealing strip (5) is clamped with a clamping strip (8), the top of the clamping strip (8) is integrally provided with a connecting strip (7), the top end of the connecting strip (7) is fixedly glued with a second sealing strip (6), the second sealing strip (6) is fixedly glued at the bottom of the refrigerator door (3), the seventh sealing strip (5) is fixedly embedded with an air guide pipe (17) located between the third sealing strip (9) and the fifth sealing strip (15), and the air guide pipe (17) is provided with a one-way valve (14;
the width of the sixth sealing strip (13) is larger than the distance between the opposite ends of the connecting strip (12), and one end of the fifth sealing strip (15) close to the seventh sealing strip (5) is fixed with the seventh sealing strip (5) in an adhesive mode.
2. A totally enclosed domestic refrigerator door seal according to claim 1, characterized in that the refrigerator body (1) is provided with an arc-shaped groove, and a sixth sealing strip (13) is located inside the arc-shaped groove, and a fourth sealing strip (11), a first sealing strip (4), a third sealing strip (9) and a fifth sealing strip (15) enclose the storage chamber (2) inside.
3. The totally enclosed household refrigerator door seal according to claim 1, wherein a slot adapted to the size and shape of the clip strip (8) is provided at the top of the seventh seal strip (5), and the clip strip (8) is clipped in the slot.
4. The totally enclosed household refrigerator door seal according to claim 1, wherein the third seal strip (9) and the fifth seal strip (15) are provided with mounting holes along the length direction, and a magnetic block (16) is embedded and fixed in the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749146.4A CN108955053B (en) | 2018-07-10 | 2018-07-10 | Totally enclosed household refrigerator door seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749146.4A CN108955053B (en) | 2018-07-10 | 2018-07-10 | Totally enclosed household refrigerator door seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108955053A CN108955053A (en) | 2018-12-07 |
| CN108955053B true CN108955053B (en) | 2020-10-02 |
Family
ID=64482557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810749146.4A Active CN108955053B (en) | 2018-07-10 | 2018-07-10 | Totally enclosed household refrigerator door seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108955053B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360850A1 (en) * | 1976-03-18 | 1978-03-03 | Chabert Jean | Refrigerator door sealing and holding strip - incorporates valve for exhaustion of air under pressure, to create suction |
| CN2859397Y (en) * | 2005-09-25 | 2007-01-17 | 海尔集团公司 | Super-low temperature refrigerator |
| CN201028924Y (en) * | 2007-04-04 | 2008-02-27 | 河南新飞电器有限公司 | Double-door seal refrigerator |
| CN101995136A (en) * | 2009-08-25 | 2011-03-30 | 海信科龙电器股份有限公司 | Door seal structure of refrigerator |
| CN102506542A (en) * | 2011-11-07 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Inside door gasket for refrigerator and refrigerator with same |
| CN203148153U (en) * | 2013-01-23 | 2013-08-21 | 海尔集团公司 | Refrigeration device door seal structure and refrigeration device |
| CN204555514U (en) * | 2015-04-24 | 2015-08-12 | 上海申雁制冷设备工程有限公司 | Translation door of refrigerator |
| CN205002495U (en) * | 2015-06-26 | 2016-01-27 | 青岛海尔智能技术研发有限公司 | Refrigerator and door seals subassembly thereof |
| CN205505544U (en) * | 2016-02-04 | 2016-08-24 | 青岛海尔智能技术研发有限公司 | Cold -stored refrigeration device |
| CN206656527U (en) * | 2017-03-28 | 2017-11-21 | Tcl家用电器（合肥）有限公司 | Refrigerator |
-
2018
- 2018-07-10 CN CN201810749146.4A patent/CN108955053B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108955053A (en) | 2018-12-07 |
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Address after: 239000 south side of No.5 modern industrial square, Xin'anjiang Road, Suchu modern industrial park, Chuzhou City, Anhui Province Patentee after: Anhui Xingnianhua Electric Co.,Ltd. Address before: 239000 south side of No.5 modern industrial square, Xin'anjiang Road, Suchu modern industrial park, Chuzhou City, Anhui Province Patentee before: ANHUI XINGNIANHUA ELECTRIC Co.,Ltd. |