CN101865592A - Side by side refrigerator sealing middle beam structure - Google Patents
Side by side refrigerator sealing middle beam structure Download PDFInfo
- Publication number
- CN101865592A CN101865592A CN 201010207998 CN201010207998A CN101865592A CN 101865592 A CN101865592 A CN 101865592A CN 201010207998 CN201010207998 CN 201010207998 CN 201010207998 A CN201010207998 A CN 201010207998A CN 101865592 A CN101865592 A CN 101865592A
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- central sill
- pivot
- movable central
- middle beam
- refrigerator
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Abstract
The invention discloses a side by side refrigerator sealing middle beam structure, which comprises a movable middle beam, a fixing plate arranged on a refrigerator cross beam, and an upper fixing plate and a lower fixing plate arranged on refrigerator doors. An upper pivoting mechanism is arranged between the upper fixing plate and the movable middle beam; a lower pivoting mechanism is arranged between the lower fixing plate and the movable middle beam; the movable middle beam can turn through the upper and lower pivoting mechanisms; the lower pivoting mechanism comprises a lower pivot arranged on the lower fixing plate and a lower pivot hole on the movable middle beam; the lower pivot is provided with a positioning pin; the wall of the lower pivot hole is provided with a spiral groove; one end part of the movable middle beam is provided with a turning driving post; the fixing plate is provided with a curved groove matched with the turning driving post; the curved groove is provided with an opening for entrance and exit of the turning driving post; and the two side walls of the curved groove are in cam curve shapes. The middle beam has the advantages of accurate and reliable pivoting and positioning, simple design and processing, low requirement on processing accuracy, and good compatibility of assembly errors.
Description
Technical field
The present invention relates to a kind of split around the door sealing in girder construction.
Background technology
Refrigerator has become a kind of domestic consumer product commonly used, and it is to adopt the driven compressor cold-producing medium to circulate in pipeline, cools off by the air with each storage space food is carried out fresh-keeping or freezing preservation.Development along with technology, the volume of storage space is increasing, adopts the Structure of refrigerator door that splits around usually for the refrigerator with big volume storage space at present, owing to have certain clearance between the clamshell doors, need therein the sealing central sill that is pivoted on the refrigerator doors, leak to prevent cold air.Central sill needs certain angle that pivots in opening process, for guaranteeing the normal pivot of central sill, traditional structure is that a torsion spring is installed on pivot, makes the situation of central sill maintenance pivot by the elastic force of torsion spring.
The above-mentioned structure that central sill is pivoted by torsion spring has not in place, the insecure shortcoming of central sill pivot, and central sill might promptly be failure to actuate in a certain position, thereby can influence the normal opening and closing of refrigerator doors, and influences the sealing effectiveness of refrigerator doors.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides girder construction in a kind of sealing that splits around door, in the sealing girder construction have pivot put in place, advantage reliably.
The technical solution adopted for the present invention to solve the technical problems is:
A kind ofly split around girder construction in the refrigerator sealing, comprise movable central sill, the fixed head on the refrigerator crossbeam can be installed in and upper mounted plate and bottom plate on the refrigerator door can be installed in, be provided with pivot between upper mounted plate and the movable central sill, be provided with down pivot between bottom plate and the movable central sill, movable central sill can be by last, following pivot upset, it is characterized in that: following pivot comprises and is arranged on the following pivot on the bottom plate and is arranged on following pivot hole on the movable central sill, on the following pivot alignment pin is installed, following pivot hole wall is provided with helicla flute, one end of described movable central sill is provided with the upset drive post, fixed head is provided with the curved groove that cooperates with the drive post of overturning, this curved groove has an opening for the discrepancy of upset drive post, and the cam curve shape is arranged in the two side of this curved groove.
The spiral fluted spiral angle is 90 degree.
As improvement of the technical scheme of the present invention, be vertically arranged with spring between the end of described bottom plate and the movable central sill.
The above-mentioned pivot of going up comprises and is arranged on the head lamp brush guard pivot on the upper mounted plate and is arranged on head lamp brush guard pivot hole on the movable central sill.
The invention has the beneficial effects as follows: movable central sill of the present invention reset and the location by realizing helicla flute and cooperating of the curved groove that is the cam curve shape, it not only has, and movable central sill pivot puts in place accurately, reliable characteristics, and have a following advantage: simplicity of design, processing and manufacturing are simple, and be lower to the requirement on machining accuracy of form and position tolerance; Compatible good to rigging error in the use; And reset and orientate integrative-structure as, can realize two kinds of functions simultaneously.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a perspective exploded view of the present invention;
Fig. 3 is the perspective exploded view of another line of vision of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of girder construction in the refrigerator sealing that splits around disclosed by the invention, comprise movable central sill 1, fixed head 2, upper mounted plate 3 and bottom plate 4, wherein, fixed head 2 can be installed on the crossbeam of refrigerator, upper mounted plate 3 and bottom plate 4 are installed on wherein body that refrigerator splits around door, between upper mounted plate 3 and movable central sill 1, be provided with pivot, be provided with down pivot between bottom plate 4 and the movable central sill 1, movable central sill 1 can be by upper and lower pivot upset.
As shown in the figure, the following pivot of Cai Yonging comprises and is arranged on the following pivot 41 on the bottom plate 4 and is arranged on following pivot hole 11 on the movable central sill 1 in the present embodiment, on the pivot 41 alignment pin 411 is being installed down, following pivot hole 11 walls are provided with helicla flute 111, the spiral angle of helicla flute 111 can be set to 90 degree, also can be arranged to other different spiral angle as required, be vertically arranged with spring 5 between the end of bottom plate 4 and the movable central sill 1.Be provided with location recess 1111 at the two ends of helicla flute 111, alignment pin 4111 can be positioned on when moving to this position in this location recess 1111, overturns automatically at two extreme positions to prevent movable central sill.
Aprowl an end of beam 1 is provided with upset drive post 12, fixed head 2 is provided with the curved groove 6 that cooperates with the drive post of overturning, this curved groove 6 has an opening 61 for the discrepancy of upset drive post, and the cam curve shape is arranged in the two side 62,63 of this curved groove 6.
When unlatching splits around refrigerator doors, the sidewall 62 that is positioned at the cam curve shape in the curved groove outside acts on upset drive post 12, movable central sill is pivoted, the upset drive post breaks away from movable central sill behind the curved groove and pivots under the effect of himself gravity and spring force and put in place, and make movable central sill location by alignment pin and spiral fluted effect, at this moment movable central sill pivot turn 90 degrees, and remains on this position; When closing when splitting around refrigerator doors, the upset drive post enters curved groove along the opening of curved groove, and the sidewall 63 that is positioned at the cam curve shape of curved groove inboard acts on the upset drive post, movable central sill is pivoted, movable central sill turns over and turn 90 degrees when upset drive post arrival curve groove root, thereby realize splitting around closing of door, and make movable central sill play purpose the sealing that splits around door.
As shown in the figure, last pivot comprises the head lamp brush guard pivot 31 that is arranged on the upper mounted plate 3 and is arranged on head lamp brush guard pivot hole 13 on the movable central sill 1.
Since movable central sill of the present invention to reset with locating be to realize by helicla flute and cooperating of the curved groove that is the cam curve shape, so it not only has, and movable central sill pivot puts in place accurately, reliable characteristics, and have a following advantage: simplicity of design, processing and manufacturing are simple, and be lower to the requirement on machining accuracy of form and position tolerance; Compatible good to rigging error in the use; And reset and orientate integrative-structure as, can realize two kinds of functions simultaneously.
Claims (4)
1. one kind splits around girder construction in the refrigerator sealing, comprise movable central sill, the fixed head on the refrigerator crossbeam can be installed in and upper mounted plate and bottom plate on the refrigerator door can be installed in, be provided with pivot between upper mounted plate and the movable central sill, be provided with down pivot between bottom plate and the movable central sill, movable central sill can be by last, following pivot upset, it is characterized in that: following pivot comprises and is arranged on the following pivot on the bottom plate and is arranged on following pivot hole on the movable central sill, on the following pivot alignment pin is installed, following pivot hole wall is provided with helicla flute, one end of described movable central sill is provided with the upset drive post, fixed head is provided with the curved groove that cooperates with the drive post of overturning, this curved groove has an opening for the discrepancy of upset drive post, and the cam curve shape is arranged in the two side of this curved groove.
2. a kind of girder construction in the refrigerator sealing that splits around according to claim 1 is characterized in that the spiral fluted spiral angle is 90 degree.
3. a kind of girder construction in the refrigerator sealing that splits around according to claim 1 is characterized in that being vertically arranged with spring between the end of described bottom plate and the movable central sill.
4. according to claim 1 or 2 or 3 described a kind of girder constructions in the refrigerator sealing that split around, it is characterized in that pivot comprises to be arranged on the head lamp brush guard pivot on the upper mounted plate and to be arranged on head lamp brush guard pivot hole on the movable central sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010207998 CN101865592B (en) | 2010-06-21 | 2010-06-21 | Side by side refrigerator sealing middle beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010207998 CN101865592B (en) | 2010-06-21 | 2010-06-21 | Side by side refrigerator sealing middle beam structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101865592A true CN101865592A (en) | 2010-10-20 |
| CN101865592B CN101865592B (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010207998 Active CN101865592B (en) | 2010-06-21 | 2010-06-21 | Side by side refrigerator sealing middle beam structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN101865592B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213512A (en) * | 2011-05-19 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Side by side refrigerator |
| CN102287996A (en) * | 2011-05-24 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102478341A (en) * | 2010-11-26 | 2012-05-30 | 博西华家用电器有限公司 | Fixing structure of middle beam of refrigerator as well as refrigerator and manufacturing method thereof |
| CN102506547A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102538350A (en) * | 2010-11-05 | 2012-07-04 | Lg电子株式会社 | Refrigerator |
| CN103673481A (en) * | 2012-09-03 | 2014-03-26 | 海尔集团公司 | Vertical beam assembly of side-by-side combination refrigerator |
| CN104019604A (en) * | 2014-05-29 | 2014-09-03 | 青岛海尔特种电冰箱有限公司 | Side-by-side combination refrigerator |
| CN104329877A (en) * | 2013-09-03 | 2015-02-04 | 海尔集团公司 | Door body vertical beam and door body |
| WO2015018053A1 (en) * | 2013-08-09 | 2015-02-12 | 海信容声(广东)冰箱有限公司 | Turnover beam |
| WO2020073789A1 (en) * | 2018-10-12 | 2020-04-16 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2022042725A1 (en) * | 2020-08-31 | 2022-03-03 | 海尔智家股份有限公司 | Refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2857779B1 (en) * | 2013-08-07 | 2017-12-20 | Hisense Ronshen Guangdong Refrigerator Co., Ltd. | Turnover beam and refrigerator provided with same |
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| JPH0642859A (en) * | 1992-07-24 | 1994-02-18 | Sanyo Electric Co Ltd | Door device for refrigerator |
| CN1224827A (en) * | 1998-01-30 | 1999-08-04 | 三洋电机株式会社 | Refrigerating cabinet |
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| CN201014874Y (en) * | 2007-02-15 | 2008-01-30 | 上海尊贵电器有限公司 | Right-left opening refrigerator |
| CN101135531A (en) * | 2006-08-28 | 2008-03-05 | 海尔集团公司 | Fridge with movable middle beam Split door |
| CN101416011A (en) * | 2006-04-05 | 2009-04-22 | Bsh博世和西门子家用器具有限公司 | Refrigerating device comprising two doors |
| WO2009109878A1 (en) * | 2008-03-05 | 2009-09-11 | Indesit Company S.P.A. | Household refrigerating appliance |
| CN201412437Y (en) * | 2009-05-15 | 2010-02-24 | 联福生科技股份有限公司 | Hinge device |
| CN201439668U (en) * | 2009-06-23 | 2010-04-21 | 海尔集团公司 | Balance hinge |
| CN201715807U (en) * | 2010-06-21 | 2011-01-19 | 广东奥马电器股份有限公司 | Sealing centre sill structure of side-by-side refrigerator |
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2010
- 2010-06-21 CN CN 201010207998 patent/CN101865592B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642859A (en) * | 1992-07-24 | 1994-02-18 | Sanyo Electric Co Ltd | Door device for refrigerator |
| CN1224827A (en) * | 1998-01-30 | 1999-08-04 | 三洋电机株式会社 | Refrigerating cabinet |
| CN2851340Y (en) * | 2005-12-14 | 2006-12-27 | 深圳市威捷机电技术有限公司 | Multifunctional double clutch device for road barrier |
| CN101416011A (en) * | 2006-04-05 | 2009-04-22 | Bsh博世和西门子家用器具有限公司 | Refrigerating device comprising two doors |
| CN101135531A (en) * | 2006-08-28 | 2008-03-05 | 海尔集团公司 | Fridge with movable middle beam Split door |
| CN201014874Y (en) * | 2007-02-15 | 2008-01-30 | 上海尊贵电器有限公司 | Right-left opening refrigerator |
| WO2009109878A1 (en) * | 2008-03-05 | 2009-09-11 | Indesit Company S.P.A. | Household refrigerating appliance |
| CN201412437Y (en) * | 2009-05-15 | 2010-02-24 | 联福生科技股份有限公司 | Hinge device |
| CN201439668U (en) * | 2009-06-23 | 2010-04-21 | 海尔集团公司 | Balance hinge |
| CN201715807U (en) * | 2010-06-21 | 2011-01-19 | 广东奥马电器股份有限公司 | Sealing centre sill structure of side-by-side refrigerator |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538350A (en) * | 2010-11-05 | 2012-07-04 | Lg电子株式会社 | Refrigerator |
| CN102538350B (en) * | 2010-11-05 | 2015-01-28 | Lg电子株式会社 | Refrigerator |
| CN102478341A (en) * | 2010-11-26 | 2012-05-30 | 博西华家用电器有限公司 | Fixing structure of middle beam of refrigerator as well as refrigerator and manufacturing method thereof |
| CN102478341B (en) * | 2010-11-26 | 2015-08-26 | 博西华家用电器有限公司 | The fixed structure of refrigerator middle cross beam, refrigerator and manufacture method thereof |
| CN102213512A (en) * | 2011-05-19 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Side by side refrigerator |
| CN102287996A (en) * | 2011-05-24 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102506547A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103673481A (en) * | 2012-09-03 | 2014-03-26 | 海尔集团公司 | Vertical beam assembly of side-by-side combination refrigerator |
| WO2015018053A1 (en) * | 2013-08-09 | 2015-02-12 | 海信容声(广东)冰箱有限公司 | Turnover beam |
| CN104329877A (en) * | 2013-09-03 | 2015-02-04 | 海尔集团公司 | Door body vertical beam and door body |
| CN104329877B (en) * | 2013-09-03 | 2016-11-16 | 海尔集团公司 | Door body vertical beam and door body |
| CN104019604A (en) * | 2014-05-29 | 2014-09-03 | 青岛海尔特种电冰箱有限公司 | Side-by-side combination refrigerator |
| CN104019604B (en) * | 2014-05-29 | 2017-01-11 | 青岛海尔特种电冰箱有限公司 | Side-by-side combination refrigerator |
| WO2020073789A1 (en) * | 2018-10-12 | 2020-04-16 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2022042725A1 (en) * | 2020-08-31 | 2022-03-03 | 海尔智家股份有限公司 | Refrigerator |
| CN116097055A (en) * | 2020-08-31 | 2023-05-09 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
| CN116097055B (en) * | 2020-08-31 | 2024-07-16 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101865592B (en) | 2012-11-28 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160331 Address after: Guangdong province Zhongshan City Dongfu road 528427 Nantou Town, No. 54 Patentee after: GUANGDONG HOMA REFRIGERATOR CO., LTD. Address before: 528400, Sheng Hui North Industrial Zone, Nantou Town, Zhongshan, Guangdong Patentee before: Guangdong Homa Appliances Co., Ltd. |