CN103851860A - Refrigerator door sealing strip - Google Patents

Refrigerator door sealing strip Download PDF

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Publication number
CN103851860A
CN103851860A CN201210521533.5A CN201210521533A CN103851860A CN 103851860 A CN103851860 A CN 103851860A CN 201210521533 A CN201210521533 A CN 201210521533A CN 103851860 A CN103851860 A CN 103851860A
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CN
China
Prior art keywords
air bag
refrigerator door
refrigerator
seal strip
fin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201210521533.5A
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Chinese (zh)
Other versions
CN103851860B (en
Inventor
张奎
费斌
纪璇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier Group Corp
Qingdao Haier Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Haier Group Corp, Qingdao Haier Co Ltd filed Critical Haier Group Corp
Priority to CN201210521533.5A priority Critical patent/CN103851860B/en
Priority to PCT/CN2012/087644 priority patent/WO2014086071A1/en
Publication of CN103851860A publication Critical patent/CN103851860A/en
Application granted granted Critical
Publication of CN103851860B publication Critical patent/CN103851860B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

The invention relates to a refrigerator door sealing strip, which is arranged between a refrigerator door and a box body of the refrigerator. The refrigerator door sealing strip comprises a magnetic strip, a base, a first air bag, a second air bag and a first fin, wherein the magnetic strip is used for adsorbing the refrigerator door onto the box body, the base is arranged in the refrigerator door, the first air bag is arranged at one side of the magnetic strip and is used for being butted with the box body, the second air bag is connected with the magnetic strip and the base, the second air bag comprises an extending part extending to a position under the first air bag, the first fin is formed through extending from the first air bag towards the refrigerator door and is butted on the refrigerator door, and the first air bag, the extending part, the first fin and the refrigerator door form a cavity. The refrigerator door sealing strip provided by the invention has the advantages that through the arrangement of the first fin and the extending part in contact with the refrigerator door, in addition, the extending part, the first fin, the first air bag and the refrigerator door form the cavity, a pressing buffer effect is realized, and in addition, outward leakage of cold air can be blocked.

Description

Seal strip for refrigerator door
Technical field
The present invention relates to a kind of seal strip for refrigerator door.
Background technology
Chinese patent is announced CN and has been disclosed a kind of refrigerator door seal structure 201724506 No. U.This refrigerator door seal structure comprises first, second inner container of icebox and cabinet case of refrigerator, the first inner container of icebox engages with cabinet case of refrigerator, meanwhile, this door sealing structure also comprises door seal, magnetic stripe and air bag, door seal is located on the second inner container of icebox, and magnetic stripe is fixed in door seal, and the second inner container of icebox is adsorbed on cabinet case of refrigerator by magnetic stripe, air bag is connected with magnetic stripe side, and clamp-ons in the gap between first, second inner container of icebox under the extruding of first, second inner container of icebox.In the time of the first refrigerator and the second refrigerator closure, owing to only sealing by fin between this second refrigerator and air bag, leak outside so cannot effectively intercept cold air, sealing effectiveness is poor.
In view of this, be necessary existing seal strip for refrigerator door to be improved to address the above problem.
Summary of the invention
The object of the present invention is to provide and a kind ofly can play the effect of pressing buffering and intercept the seal strip for refrigerator door that cold air exposes.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of seal strip for refrigerator door, be arranged between refrigerator doors and the casing of refrigerator, described seal strip for refrigerator door comprises to be used so that seal strip for refrigerator door is adsorbed on the magnetic stripe on described casing, be arranged on the pedestal in described refrigerator doors, be arranged on first air bag of described magnetic stripe one side in order to support with described casing, and connect the second air bag of described magnetic stripe and pedestal, described the second air bag comprises the extension that extends to described the first air bag below, described seal strip for refrigerator door also comprises from described the first air bag and extends to form and support the first fin in described refrigerator doors towards refrigerator doors, described the first air bag, extension, the first fin and refrigerator doors form a cavity.
As a further improvement on the present invention, described the first air bag comprises the arcwall forming towards described casing projection.
As a further improvement on the present invention, described the second air bag also comprises the support portion oppositely arranging with described extension, and described support zone is in the below of described magnetic stripe, and described support portion has wedge angle.
As a further improvement on the present invention, described wedge angle is positioned at the end of support portion near magnetic stripe.
As a further improvement on the present invention, described seal strip for refrigerator door also comprise from described pedestal stretch out form the second fin, described the second fin is arranged in described refrigerator doors.
As a further improvement on the present invention, described seal strip for refrigerator door also comprises and stretches out from the intersection of described the second air bag and pedestal and be attached to the 3rd fin in refrigerator doors.
As a further improvement on the present invention, described the second air bag also comprises the diapire being fitted in refrigerator doors, and the thickness of described diapire is thickeied towards centre gradually by periphery, and maximum ga(u)ge is 1.3mm.
The invention has the beneficial effects as follows: extension and the first fin that seal strip for refrigerator door of the present invention contacts with refrigerator doors by setting, and form cavity by this extension, the first fin and the first air bag, refrigerator doors, play the effect of pressing buffering and intercept cold air and expose.
Brief description of the drawings
Fig. 1 is the structural representation of seal strip for refrigerator door in the specific embodiment of the invention.
Fig. 2 is the sectional view that is provided with the refrigerator of the seal strip for refrigerator door of Fig. 1.
Fig. 3 is the enlarged drawing of circle A in Fig. 2.
Detailed description of the invention
Refer to Fig. 2 and Fig. 3, the seal strip for refrigerator door 10 in one embodiment of the invention is arranged between the casing 30 of refrigerator doors 20 and refrigerator.Refrigerator doors 20 comprises door wall 201 that relative casing 30 arranges, be formed on the host cavity 202 in refrigerator doors 20 and form this host cavity 202 from door wall 201 indents accommodate wall 203.
Refer to Fig. 1 and Fig. 3, seal strip for refrigerator door 10 comprises the second air bag 4 being arranged on a wall 201, from the second air bag 4 towards the pedestal 2 extending to form in refrigerator doors 20, be arranged on the second air bag 4 and in order to seal strip for refrigerator door 10 is adsorbed on to the magnetic stripe 1 on casing 30, be arranged on first air bag 3 of magnetic stripe 1 one sides in order to support with casing 30, first fin 5 of the door that extends to form and support refrigerator doors 20 from the first air bag 3 towards refrigerator doors 20 on wall 201, from pedestal 2 stretch out form the second fin 6, and stretch out from the second air bag 4 and the intersection of pedestal 2 and be attached to the 3rd fin 7 on the door wall 201 of refrigerator doors 20.The second air bag 4 connects magnetic stripe 1 and pedestal 2.The first air bag 3 comprises the arcwall 31 forming towards casing 30 projections.
When refrigerator at closing time, magnetic stripe 1 is adsorbed on casing 30, the arcwall 31 of the first air bag 3 contacts with casing 30.Because this first air bag 3 has the arcwall 31 contacting with casing 30, expose so can intercept better cold air, prevent that the gap of the casing 30 of cold air subsides refrigerator from spilling the steel plate (not label) of contact refrigerator and condensation phenomenon occurs.
Pedestal 2 is housed in host cavity 202.Pedestal 2 comprises the base portion 21 that extends to form in the host cavity 202 towards refrigerator doors 20 from the second air bag 4, from base portion 21 towards accommodating the hook portion 22 that wall 203 extends to form.Hook portion 22 supports is accommodating on wall 203.By this pedestal 2 and host cavity 202, accommodate the coordinating on seal strip for refrigerator door 10 coast ice chamber doors 20 of wall 203, meanwhile, play the effect that intercepts cold air.The second fin 6 is retained in refrigerator doors 20.The second fin 6 is positioned at the below of pedestal 2, is together housed in host cavity 202, and supports and accommodating on wall 203 with pedestal 2.The setting of this second fin 6 neither affects the assembling of size and pedestal 2 and the refrigerator doors 20 of host cavity 202, can also further intercept cold air and leak outside.
Magnetic stripe 1 is made up of magnetic material.This magnetic stripe 1 comprises the first magnetic stripe 11 being connected with the first air bag 3 and the second magnetic stripe 12 being connected with the first magnetic stripe 11.This second magnetic stripe 12 and the first air bag 3 are oppositely arranged on the both sides of the first magnetic stripe 11.
The support portion 42 that the second air bag 4 comprises the diapire 45 being fitted in refrigerator doors 20, the extension 41 that extends to the first air bag 3 belows, oppositely arrange with extension 41 and the certainly diapire 45 of this second air bag 4 upwards extend and are arranged at the compensation section 43 in this second air bag 4.This compensation section 43 is the separating part of extension 41 and support portion 42, is positioned at the below of the first magnetic stripe 11.Extension 41 is communicated with support portion 42.The door wall 201 of the first air bag 3, extension 41, the first fin 5 and refrigerator doors 20 forms a cavity 8.Support portion 42 is positioned at the below of magnetic stripe 1, and support portion 42 has wedge angle 44.Wedge angle 44 is positioned at the end of support portion 42 near the second magnetic stripe 12.Can be effectively to magnetic stripe 1 part support force by wedge angle 44 is set on support portion 42, the resistance of magnetic stripe 1 part when compensating switch door, the phenomenon of alleviating other door seal occurs.In the present embodiment, the thickness of this diapire is thickeied towards centre gradually by periphery, and maximum ga(u)ge is 1.3mm, by this kind of design of diapire 45, strengthen seal strip for refrigerator door 10 adhesives to after on casing 30, the stickiness of diapire 45 and refrigerator doors 20,, avoid after seal strip for refrigerator door 10 adhesives, be pulled up and cold draining because stretching makes diapire 45.
In sum, extension 41 and the first fin 5 that above-mentioned seal strip for refrigerator door 10 contacts with refrigerator doors 20 by setting, and form cavity 8 by this extension 41, the first fin 5 and the first air bag 3, refrigerator doors 20, play the effect of pressing buffering and intercept cold air and expose.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.

Claims (7)

1. a seal strip for refrigerator door, be arranged between refrigerator doors and the casing of refrigerator, described seal strip for refrigerator door comprises to be used so that seal strip for refrigerator door is adsorbed on the magnetic stripe on described casing, be arranged on the pedestal in described refrigerator doors, be arranged on first air bag of described magnetic stripe one side in order to support with described casing, and connect the second air bag of described magnetic stripe and pedestal, it is characterized in that: described the second air bag comprises the extension that extends to described the first air bag below, described seal strip for refrigerator door also comprises from described the first air bag and extends to form and support the first fin in described refrigerator doors towards refrigerator doors, described the first air bag, extension, the first fin and refrigerator doors form a cavity.
2. seal strip for refrigerator door according to claim 1, is characterized in that: described the first air bag comprises the arcwall forming towards described casing projection.
3. seal strip for refrigerator door according to claim 2, is characterized in that: described the second air bag also comprises the support portion oppositely arranging with described extension, and described support zone is in the below of described magnetic stripe, and described support portion has wedge angle.
4. seal strip for refrigerator door according to claim 3, is characterized in that: described wedge angle is positioned at the end of support portion near magnetic stripe.
5. according to the seal strip for refrigerator door described in claim 1 to 4 any one, it is characterized in that: described seal strip for refrigerator door also comprise from described pedestal stretch out form the second fin, described the second fin is arranged in described refrigerator doors.
6. seal strip for refrigerator door according to claim 5, is characterized in that: described seal strip for refrigerator door also comprises and stretches out from the intersection of described the second air bag and pedestal and be attached to the 3rd fin in refrigerator doors.
7. seal strip for refrigerator door according to claim 5, is characterized in that: described the second air bag also comprises the diapire being fitted in refrigerator doors, and the thickness of described diapire is thickeied towards centre gradually by periphery, and maximum ga(u)ge is 1.3mm.
CN201210521533.5A 2012-12-07 2012-12-07 Seal strip for refrigerator door Active CN103851860B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201210521533.5A CN103851860B (en) 2012-12-07 2012-12-07 Seal strip for refrigerator door
PCT/CN2012/087644 WO2014086071A1 (en) 2012-12-07 2012-12-27 Refrigerator door seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210521533.5A CN103851860B (en) 2012-12-07 2012-12-07 Seal strip for refrigerator door

Publications (2)

Publication Number Publication Date
CN103851860A true CN103851860A (en) 2014-06-11
CN103851860B CN103851860B (en) 2016-11-23

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CN201210521533.5A Active CN103851860B (en) 2012-12-07 2012-12-07 Seal strip for refrigerator door

Country Status (2)

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CN (1) CN103851860B (en)
WO (1) WO2014086071A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104515346A (en) * 2014-12-18 2015-04-15 合肥华凌股份有限公司 Door seal structure and refrigerator
CN104864670A (en) * 2015-06-03 2015-08-26 铜陵新梦想农牧科技有限公司 Refrigeration house door body sealing strip
CN105004133A (en) * 2015-08-18 2015-10-28 合肥华凌股份有限公司 Door seal structure and refrigerator adopting door seal structure
CN106016928A (en) * 2016-05-26 2016-10-12 合肥华凌股份有限公司 Refrigeration container and door seal thereof
WO2017045368A1 (en) * 2015-09-15 2017-03-23 海信容声(广东)冰箱有限公司 Refrigerator door seal and refrigerator
CN107965967A (en) * 2017-11-13 2018-04-27 澳柯玛股份有限公司 Refrigerator door with universal handle component
CN109373690A (en) * 2018-12-29 2019-02-22 胡振强 Absorption type seals refrigerator doors

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015107063U1 (en) 2015-12-23 2017-03-27 Rehau Ag + Co. Profile arrangement, in particular for a refrigerator and / or freezer
DE202015107071U1 (en) * 2015-12-23 2017-03-27 Rehau Ag + Co Fridge and / or freezer
DE102018207625A1 (en) * 2018-05-16 2019-11-21 BSH Hausgeräte GmbH Sealing element with closure part in the form of a ring section, door with a sealing element and household appliance

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916864A (en) * 1989-05-05 1990-04-17 White Consolidated Industries, Inc. Snap-in gasket system for refrigerator and freezer doors
CN2467983Y (en) * 2000-12-20 2001-12-26 合肥美菱股份有限公司 Door-opening aid for domestic electric refrigerator
CN1401961A (en) * 2001-08-21 2003-03-12 株式会社东芝 Magnetic filler sealing member structure of refrigerator door
CN2566199Y (en) * 2002-08-28 2003-08-13 中国雪柜实业有限公司 Sealing strip for refrigerator door
DE102007028616A1 (en) * 2007-06-19 2008-12-24 Rehau Ag + Co. Profile for sealing a door
CN201724506U (en) * 2010-07-13 2011-01-26 江苏德莱仕电器有限公司 Refrigerator door seal structure
CN202229515U (en) * 2011-08-03 2012-05-23 合肥美的荣事达电冰箱有限公司 Refrigerator door body and refrigerator
CN203053125U (en) * 2012-12-07 2013-07-10 海尔集团公司 Refrigerator door sealing strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201954903U (en) * 2011-03-18 2011-08-31 安徽康佳同创电器有限公司 Refrigerator and refrigerator door sealing strip
CN202048748U (en) * 2011-05-09 2011-11-23 宁波日樱电器有限公司 Sealing tape for refrigerator door
CN202216476U (en) * 2011-07-29 2012-05-09 松下电器产业株式会社 Door sealing strip of refrigerator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916864A (en) * 1989-05-05 1990-04-17 White Consolidated Industries, Inc. Snap-in gasket system for refrigerator and freezer doors
CN2467983Y (en) * 2000-12-20 2001-12-26 合肥美菱股份有限公司 Door-opening aid for domestic electric refrigerator
CN1401961A (en) * 2001-08-21 2003-03-12 株式会社东芝 Magnetic filler sealing member structure of refrigerator door
CN2566199Y (en) * 2002-08-28 2003-08-13 中国雪柜实业有限公司 Sealing strip for refrigerator door
DE102007028616A1 (en) * 2007-06-19 2008-12-24 Rehau Ag + Co. Profile for sealing a door
CN201724506U (en) * 2010-07-13 2011-01-26 江苏德莱仕电器有限公司 Refrigerator door seal structure
CN202229515U (en) * 2011-08-03 2012-05-23 合肥美的荣事达电冰箱有限公司 Refrigerator door body and refrigerator
CN203053125U (en) * 2012-12-07 2013-07-10 海尔集团公司 Refrigerator door sealing strip

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104515346A (en) * 2014-12-18 2015-04-15 合肥华凌股份有限公司 Door seal structure and refrigerator
CN104864670A (en) * 2015-06-03 2015-08-26 铜陵新梦想农牧科技有限公司 Refrigeration house door body sealing strip
CN105004133A (en) * 2015-08-18 2015-10-28 合肥华凌股份有限公司 Door seal structure and refrigerator adopting door seal structure
WO2017045368A1 (en) * 2015-09-15 2017-03-23 海信容声(广东)冰箱有限公司 Refrigerator door seal and refrigerator
CN106016928A (en) * 2016-05-26 2016-10-12 合肥华凌股份有限公司 Refrigeration container and door seal thereof
CN107965967A (en) * 2017-11-13 2018-04-27 澳柯玛股份有限公司 Refrigerator door with universal handle component
CN109373690A (en) * 2018-12-29 2019-02-22 胡振强 Absorption type seals refrigerator doors

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Publication number Publication date
CN103851860B (en) 2016-11-23
WO2014086071A1 (en) 2014-06-12

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