CN102147181B - Split-door refrigerator and turning beam thereof - Google Patents
Split-door refrigerator and turning beam thereof Download PDFInfo
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- CN102147181B CN102147181B CN 201110114495 CN201110114495A CN102147181B CN 102147181 B CN102147181 B CN 102147181B CN 201110114495 CN201110114495 CN 201110114495 CN 201110114495 A CN201110114495 A CN 201110114495A CN 102147181 B CN102147181 B CN 102147181B
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- chamber door
- frame
- shaped framework
- flip beam
- support
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Abstract
The invention discloses a split-door refrigerator and a turning beam thereof. The turning beam of the split-door refrigerator comprises a bracket, a U-shaped frame and a torsional spring, wherein an installing shaft is formed on the bracket; the U-shaped frame is arranged on the installing shaft of the bracket and can be pivoted between an opening position and a closing position relative to the bracket, the U-shaped frame comprises a left frame, a right frame and a transverse frame connected between the left frame and the right frame; and the first end of the torsional spring is connected with the inner surface of the U-shaped frame and the second end of the torsional spring is connected with the installing shaft, when the U-shaped frame is in the opening position, the transverse frame of the U-shaped frame is vertical to the bracket, and when the U-shaped frame is in the closing position, the transverse frame of the U-shaped frame is parallel to the bracket. According to the turning beam of the split-door refrigerator in the embodiment of the invention, the appearance is more attractive, ageing of the torsional spring, generated by cold moist, can be prevented, and the turning beam is easy to install so that failure caused by installation deformation can be effectively avoided.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly relate to a kind of clamshell doors refrigerator and flip beam thereof.
Background technology
The variation of Along with people's habits and customs, the refrigerator with large-volume refrigerating chamber is more and more popularized.
From existing refrigerator market, large-capacity refrigerator, for example French clamshell doors and Japanese multi-door refrigerator, chamber door all has mostly can revolve the flip beam that turn 90 degrees, and these refrigerators all are the upset that realizes 90 degree through torsion spring usually.
In existing above-mentioned refrigerator, torsion spring is external usually in the flip beam outside, and mainly there are following two problem points in this.
At first, spring is external in the outside of flip beam, thereby has influenced the outward appearance of product, makes product seem high-grade inadequately.
Secondly, in the practical set process, be easy to cause the torsion spring distortion, thereby cause flip beam normally not overturn.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, one object of the present invention is to propose a kind of attractive in appearance, solid, flip beam of being prone to the clamshell doors refrigerator of assembling.
Another object of the present invention is to propose a kind of clamshell doors refrigerator with this flip beam.
To achieve these goals, the flip beam according to the clamshell doors refrigerator of first aspect present invention embodiment is characterized in that, comprising: support, and said shelf-like becomes L shaped, and an end of L bracket is provided with installation shaft; The U-shaped framework; Said U-shaped framework is installed on the installation shaft of said support and is opening between position and the close stance and can pivot with said relatively support; Said U-shaped framework comprises left frame, left frame and connects the horizontal edge frame between said left frame and the left frame; The inner surface of said horizontal edge frame is provided with keeper, is formed with installing hole in the said keeper; And torsion spring; First end of said torsion spring is located in the said installing hole and second end links to each other with said installation shaft; When said U-shaped framework is in when opening; The horizontal edge frame of said U-shaped framework is vertical with said support, and when said U-shaped framework was in close stance, the horizontal edge frame of said U-shaped framework was parallel with said support.
The flip beam of clamshell doors refrigerator according to the above embodiment of the present invention; Because torsion spring is arranged on the inner surface of U-shaped framework; It is more attractive in appearance not only to seem in appearance; When chamber door is closed, also can clammy environment facies indoor between torsion spring and refrigeration be isolated, thereby can prevent torsion spring wearing out because of clammy generation through the U-shaped framework.And the flip beam of clamshell doors refrigerator according to the above embodiment of the present invention is easy to install, thereby can effectively avoid because of the fault that distortion causes is installed.
In addition, ice machine according to the above embodiment of the present invention can also have following additional technical characterictic:
According to some embodiments of the present invention, said left frame and the parallel setting of said left frame.
To achieve these goals, according to the refrigerator of second aspect present invention embodiment, the clamshell doors refrigerator is characterized in that, comprising: casing is limited with chamber between refrigeration in the said casing; Left side chamber door and right chamber door, said left chamber door links to each other with said casing with right chamber door, is used to open and close chamber between said refrigeration; Crossbeam is formed with first snap fastener and second snap fastener that engage with said left chamber door and right chamber door respectively on the said crossbeam; And flip beam, said flip beam is the described flip beam of above-mentioned arbitrary embodiment, said flip beam is located on the back surface of said crossbeam and the other end of the L shaped arm of the support of said flip beam is connected on said left chamber door or the right chamber door.
According to some embodiments of the present invention, on the back surface of affiliated crossbeam, vertically be provided with a plurality of said flip beams.
According to some embodiments of the present invention, the two ends on the back surface of said crossbeam are respectively equipped with strip of paper used for sealing, and said strip of paper used for sealing is used for contacting to seal chamber between said refrigeration with right chamber door with said left chamber door.Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the partial front elevation view according to the flip beam of the embodiment of the invention;
Fig. 2 is the vertical view of flip beam shown in Figure 1, and wherein, (a): flip beam is in opens the position; (b): flip beam is in close stance; And
Fig. 3 is the partial schematic diagram according to the clamshell doors refrigerator of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " or position relation be for based on orientation shown in the drawings or position relation; Only be for the ease of describing the present invention rather than requiring the present invention therefore can not be interpreted as limitation of the present invention with specific azimuth configuration and operation.
Clamshell doors refrigerator and flip beam according to the embodiment of the invention are described with reference to the drawings below.
As shown in Figure 3, comprise casing, left chamber door 20, right chamber door 30, crossbeam 40 and flip beam 50 according to the clamshell doors refrigerator of the embodiment of the invention.
Wherein, be limited with chamber between refrigeration in the casing.
Left side chamber door 20 links to each other with casing with right chamber door 30, is used to open and close chamber between said refrigeration.
Be formed with first snap fastener 41 and second snap fastener 42 that engage with left chamber door 20 and right chamber door 30 respectively on the crossbeam 40.
Below, at first the flip beam 50 according to the embodiment of the invention is described with reference to accompanying drawing 1～Fig. 2 (b).
Flip beam 50 according to the embodiment of the invention comprises support 510, U-shaped framework 520 and torsion spring 530.
Particularly, be formed with installation shaft 511 on the support 510.
U-shaped framework 520 is installed on the installation shaft 511 of support 510 and is opening between position and the close stance and can pivot with relative support 510; Wherein, U-shaped framework 520 comprises left frame 521, left frame 522 and connects the horizontal edge frame 523 between left frame 521 and the left frame 522.
In the clamshell doors refrigerator, the back surface (promptly near the surface of chamber one side between refrigeration) that flip beam 50 is located at crossbeam 40 is gone up and the support 510 of flip beam 50 is connected on left chamber door 20 or the right chamber door 30.
Here; Need to prove; In accompanying drawing and following description, being connected on the left chamber door 20 with support 20 is that example is illustrated, but to those skilled in the art, and support 510 is changed the right side of being located at flip beam 50 and it is connected on the right chamber door 30 also be and do not say and bright.
Below in conjunction with Fig. 2 (a)～Fig. 3 the state of flip beam when opening and closing according to the clamshell doors refrigerator of the embodiment of the invention described.
When the left chamber door 20 of clamshell doors refrigerator or right chamber door 30 were in closed condition, U-shaped framework 520 is in opened the position.At this moment, as shown in Figure 3, first snap fastener 41 on the crossbeam 40 fastens with left chamber door 20, and second snap fastener 42 fastens with right chamber door 30.Shown in Fig. 2 (a), the horizontal edge frame 523 of U-shaped framework 520 is vertical with support 510.That is to say that the horizontal edge frame 523 of U-shaped framework 520 is on the fore-and-aft direction at this moment.
When the left chamber door 20 of opening refrigerator or right chamber door 30, U-shaped framework 520 is in close stance.To open right chamber door 30 is example; This moment, second snap fastener 42 obtained discharging from right chamber door 30; Flip beam 50 90 degree that under the effect of torsion spring 530, overturn roughly, shown in Fig. 2 (b), the horizontal edge frame 523 of U-shaped framework 520 is parallel with support 510; That is to say that the horizontal edge frame 523 of U-shaped framework 520 is positioned on the fore-and-aft direction at this moment.At this moment, flip beam 50 is fitted on the left chamber door 20.
When torsion spring 530 is installed; Only need first end 531 is connected on the inner surface of U-shaped framework 520; For example first end 531 of torsion spring 530 is inserted in the installing hole 541 in the keeper 540 on the inner surface that is located at U-shaped framework 520 (for the upset that makes flip beam 50 more smooth and easy; Preferably keeper 540 is located at the inner surface of horizontal edge frame 523), and its second end 532 is linked to each other with installation shaft 511 get final product.Therefore, according to the flip beam 50 of the clamshell doors refrigerator of the embodiment of the invention, has advantage easy for installation, as to be difficult for causing torsion spring 530 distortion.
In addition; The flip beam 50 of clamshell doors refrigerator according to the above embodiment of the present invention; Because torsion spring 530 is arranged on the inner surface of U-shaped framework 520, it is more attractive in appearance not only to seem in appearance, when chamber door is closed; Also can clammy environment facies indoor between torsion spring 50 and refrigeration be isolated, thereby can prevent that torsion spring 530 is because of problems such as wearing out of clammy generation through U-shaped framework 520.
In some embodiments of the invention, left frame 521 and left frame 522 parallel settings.Preferably, keeper 540 is positioned at the inner surface of horizontal edge frame 523, be more convenient for opening left chamber door 20 and/or right chamber door 30 thus, and profile is more attractive in appearance.
Alternatively, support 510 forms L shaped.Thus, an end of L shaped arm is resisted against on the chamber door and the installation shaft 511 that on the other end, is provided for installing the U-shaped framework.Thus, can guarantee that the upset of flip beam 50 is more smooth and easy.
It will be appreciated that according to the clamshell doors refrigerator of the embodiment of the invention, vertically (being on the above-below direction) can be provided with a plurality of above-mentioned flip beams 50 on the back surface of crossbeam 40.Thus,
According to some embodiments of the present invention, the two ends on the back surface of crossbeam 40 can also be respectively equipped with strip of paper used for sealing (not shown), and said strip of paper used for sealing is used for contacting to seal chamber between said refrigeration with right chamber door 30 with said left chamber door 20.
According to the clamshell doors refrigerator of the embodiment of the invention, the structure of miscellaneous part and function are known to those skilled in the art, repeat no more at this.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (5)
1. the flip beam of a clamshell doors refrigerator is characterized in that, comprising:
Support, said shelf-like becomes L shaped, and an end of L bracket is provided with installation shaft;
The U-shaped framework; Said U-shaped framework is installed on the installation shaft of said support and is opening between position and the close stance and can pivot with said relatively support; Said U-shaped framework comprises left frame, left frame and connects the horizontal edge frame between said left frame and the left frame; The inner surface of said horizontal edge frame is provided with keeper, is formed with installing hole in the said keeper; And
Torsion spring, first end of said torsion spring are located in the said installing hole and second end links to each other with said installation shaft,
When said U-shaped framework is in when opening, the horizontal edge frame of said U-shaped framework is vertical with said support,
When said U-shaped framework was in close stance, the horizontal edge frame of said U-shaped framework was parallel with said support.
2. the flip beam of clamshell doors refrigerator according to claim 1 is characterized in that, said left frame and the parallel setting of said left frame.
3. a clamshell doors refrigerator is characterized in that, comprising:
Casing is limited with chamber between refrigeration in the said casing;
Left side chamber door and right chamber door, said left chamber door links to each other with said casing with right chamber door, is used to open and close chamber between said refrigeration;
Crossbeam is formed with first snap fastener and second snap fastener that engage with said left chamber door and right chamber door respectively on the said crossbeam; And
Flip beam, said flip beam are the flip beams of clamshell doors refrigerator according to claim 1 and 2, and said flip beam is located on the back surface of said crossbeam and the other end of the L shaped arm of the support of said flip beam is connected on said left chamber door or the right chamber door.
4. clamshell doors refrigerator according to claim 3 is characterized in that, on the back surface of said crossbeam, vertically is provided with a plurality of said flip beams.
5. clamshell doors refrigerator according to claim 3 is characterized in that the two ends on the back surface of said crossbeam are respectively equipped with strip of paper used for sealing, and said strip of paper used for sealing is used for contacting to seal chamber between said refrigeration with right chamber door with said left chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110114495 CN102147181B (en) | 2011-04-27 | 2011-04-27 | Split-door refrigerator and turning beam thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110114495 CN102147181B (en) | 2011-04-27 | 2011-04-27 | Split-door refrigerator and turning beam thereof |
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| Publication Number | Publication Date |
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| CN102147181A CN102147181A (en) | 2011-08-10 |
| CN102147181B true CN102147181B (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110114495 Active CN102147181B (en) | 2011-04-27 | 2011-04-27 | Split-door refrigerator and turning beam thereof |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425908A (en) * | 2011-11-22 | 2012-04-25 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and overturning beam for refrigerator |
| EP2741034B1 (en) * | 2012-12-10 | 2020-06-10 | LG Electronics, Inc. | Refrigerator |
| CN103438645B (en) * | 2013-07-27 | 2015-09-02 | 海信容声(广东)冰箱有限公司 | A kind of flip beam and refrigerator thereof |
| JP6180861B2 (en) * | 2013-09-13 | 2017-08-16 | 日立アプライアンス株式会社 | Opening device and equipment provided with the same |
| CN104266442B (en) * | 2014-10-11 | 2017-01-11 | 合肥美的电冰箱有限公司 | Double-door refrigerator and door thereof |
| CN106482436A (en) * | 2016-12-01 | 2017-03-08 | 合肥晶弘三菱电机家电技术开发有限公司 | A kind of flip beam and the refrigerator using which |
| CN107917571B (en) * | 2017-09-30 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerator and assembling method for assembling same |
| CN114812084B (en) * | 2022-04-22 | 2023-11-24 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly and storage cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0892228A2 (en) * | 1997-07-16 | 1999-01-20 | Samsung Electronics Co., Ltd. | Refrigerator with cool air distributing device |
| CN101135531A (en) * | 2006-08-28 | 2008-03-05 | 海尔集团公司 | Fridge with movable middle beam Split door |
| CN201795661U (en) * | 2010-06-30 | 2011-04-13 | 合肥美的荣事达电冰箱有限公司 | Side-by-side combination refrigerator |
| CN202074773U (en) * | 2011-04-27 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Side-by-side refrigerator and overturning beam thereof |
-
2011
- 2011-04-27 CN CN 201110114495 patent/CN102147181B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0892228A2 (en) * | 1997-07-16 | 1999-01-20 | Samsung Electronics Co., Ltd. | Refrigerator with cool air distributing device |
| CN101135531A (en) * | 2006-08-28 | 2008-03-05 | 海尔集团公司 | Fridge with movable middle beam Split door |
| CN201795661U (en) * | 2010-06-30 | 2011-04-13 | 合肥美的荣事达电冰箱有限公司 | Side-by-side combination refrigerator |
| CN202074773U (en) * | 2011-04-27 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Side-by-side refrigerator and overturning beam thereof |
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| CN102147181A (en) | 2011-08-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |