CN102494492A - Refrigerator pillar, refrigerator door body provided with same and refrigerator - Google Patents
Refrigerator pillar, refrigerator door body provided with same and refrigerator Download PDFInfo
- Publication number
- CN102494492A CN102494492A CN2011104064564A CN201110406456A CN102494492A CN 102494492 A CN102494492 A CN 102494492A CN 2011104064564 A CN2011104064564 A CN 2011104064564A CN 201110406456 A CN201110406456 A CN 201110406456A CN 102494492 A CN102494492 A CN 102494492A
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- refrigerator
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Abstract
The invention discloses a refrigerator pillar, a refrigerator door body provided with the same and a refrigerator. The refrigerator pillar comprises a pillar body, wherein a bending part is formed at each of a first end and a second end of the cross section of the pillar body; the bending part has a 180-degree foldback structure; a mounting groove is formed on the bending part of the second end of the pillar body; and the pillar body is a pillar made of a phase change material (PCM). According to the embodiment, the pillar body is subjected to rolling molding by a rolling line. According to the refrigerator pillar, the bending part is formed at each of two ends of the cross section of the pillar body, so flash and burr cannot appear in places such as the cross section of the pillar body and the like; therefore, the quality of the refrigerator is greatly improved.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, more specifically, the present invention relates to a kind of refrigerator column and refrigerator door and refrigerator with this refrigerator column.
Background technology
The column that current refrigerator uses is extruded modified PVC column and co-extruded modified PVC column.Extruding the modified PVC column is to adopt to extrude spraying coating process more earlier, and co-extruded modified PVC column is more advanced with respect to extruding the column technology, has solved the problem that the spraying column falls to coat with lacquer.Extruding the modified PVC column is to adopt to extrude spraying coating process more earlier, is easy to generate bad phenomenon such as lacquer and cut in the use; Cost is higher; Easy deformation during foaming is bigger to the quality article position influence of refrigerator; And the modified PVC column is in that to do poach experiment unstable, occurs bulge or cracking phenomena during high low temperature test easily; Bad phenomenon such as burr appear in the position of otch easily in the production process, and assembling is exerted an influence; It is low to extrude PVC column production efficiency, can not satisfy large batch of production.Co-extrusion PVC column has solved the problem that column falls to coat with lacquer, and cost makes moderate progress, but phenomenons such as its distortion and mass defect still need to be resolved hurrily.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose low, the quality better of a kind of cost, does not allow yielding refrigerator column.
Refrigerator column according to the embodiment of the invention comprises cylinder, and first end and second end of the cross section of said cylinder are respectively equipped with bending part.
According to the refrigerator column of the embodiment of the invention, because cylinder cross section two ends are equipped with bending part, make position such as cylinder cross section overlap and burr can not occur, the quality of refrigerator there is great raising.
In addition, refrigerator column according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, said bending part is the structure of turning back of 180 degree.
According to one embodiment of present invention, be formed with mounting groove on the bending part of second end of said cylinder.
According to one embodiment of present invention, said cylinder is a PCM material post.
According to one embodiment of present invention, said cylinder is through roll forming line roll forming moulding.
Another object of the present invention is to propose a kind of refrigerator door; Comprise: framework; Said framework comprises left column, right column, upper end cover, bottom end cover; Said upper end cover links to each other with the upper end of said left column and right column and the lower ends of said bottom end cover and said left column and right column, and wherein said left column and right column are according to the described refrigerator column of the foregoing description.
Another purpose of the present invention is to propose a kind of refrigerator, comprising: casing and door body, and said door body is pivotably mounted on the said casing, and said Men Tiwei is according to the described refrigerator door of the foregoing description.
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 a refrigerator column cross-section sketch map according to an embodiment of the invention;
Fig. 2 is the refrigerator door frame structure sketch map that is made up of refrigerator column according to an 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; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
At first be described in detail with reference to the attached drawings refrigerator column below according to the embodiment of the invention.
The refrigerator column comprises cylinder 10, and Fig. 1 shows refrigerator column cross-section sketch map according to an embodiment of the invention, and is as shown in Figure 1, and the cross section of cylinder 10 comprises first end 101 and second end 102.
Be respectively equipped with the bending part (not shown) on first end 101 and second end 102.Thus, bending part has been avoided the terminal position at cylinder cross section two ends directly to expose and overlap and burr have been occurred, is beneficial to the assembling of cylinder 10, and the quality of refrigerator is had great raising.
According to one embodiment of present invention, advantageously, said bending part is the structure of turning back of 180 degree.Thus, the bending part cylinder 10 of can fitting forms stack with cylinder 10 ends, can not influence the assembling of cylinder 10.
According to one embodiment of present invention, be formed with mounting groove 103 on the bending part of second end 102 of cylinder 10.Thus, refrigerator accessories such as glass column can be installed in mounting groove 103.
Advantageously, according to one embodiment of present invention, cylinder 10 is a PCM material post.Thus, the column cost of processing with the PCM material is low, is not easy distortion during foaming, and poach experiment is stable, is not easy to occur bulge or cracking phenomena during high low temperature test, has improved the total quality of refrigerator.
Further, according to one embodiment of present invention, cylinder 10 is through rolling line rolling and forming.The operating procedure of rolling line rolling and forming can comprise: material loading, rolling, die-cut and baking vanish.
Particularly, the concrete operations step of material loading can for: the PCM sheet material handling checked of will unpacking is subsequent use to the chassis.
The concrete operations step of rolling does not have particular restriction; The column structure that only needs PCM sheet material is processed into according to the embodiment of the invention gets final product; Its concrete operations can for: PCM sheet material is placed rolling material level correcting area; Get into the rolling and forming chamber along proofreading and correct roller, roll into the column type semi-finished product at the drive lower roll of roller.Thus, the method through disposable rolling makes plate forming, the Stability Analysis of Structures after the moulding not only, and the type variable is little, and has improved production efficiency greatly.
Die-cut process is the cylinder that the semi-finished product behind the rolling and forming is cut into appropriate size; Cutting process does not have particular restriction; Can be automatic cutting, also can be manual operation, its concrete operations step can for: the column type semi-finished product behind the rolling and forming are transported to automatic cutting zone through delivery wheel; Through after the location action, all moulds receive die-cut actuating signal and carry out die-cut to the column type semi-finished product.Thus, improved die-cut efficient, can satisfy large batch of production simultaneously through locating the method for cutting automatically the back.
The concrete operations step of baking vanish can for: at first adjust steam valve in the combined padding and drying system; Temperature is risen to the temperature that needs, open spray chamber groove lid then, whether the inspection spray is normal; Guaranteeing that nozzle is not crooked does not reveal;, after processing range, the semi-finished product cylinder after die-cut is transported in the combined padding and drying system at adjustment spray pressure, opens nozzle and spray.Thus; The semi-finished product cylinder that cuts out is directly handled through carrying out baking vanish on the streamline entering baking finish line; Sliver body efficient is high, adopts the surface treatment method of baking vanish to make column in use be not easy to produce lacquer and cut phenomenon, has promoted the overall quality of refrigerator.
Fig. 2 is the refrigerator door frame structure sketch map that is made up of refrigerator column according to an embodiment of the invention; Framework 20 comprises left column 201, right column 202, upper end cover 203 and bottom end cover 204; Upper end cover 203 links to each other with the upper end of left column 201 and right column 202 and the lower ends of bottom end cover 204 and left column 201 and right column 202, and wherein left column 201 and right column 202 are refrigerator columns according to an embodiment of the invention.Thus, reduced the whole cost of refrigerator, the assembling process of column can not receive the influence of overlap and burr, and column is not easy to produce distortion and falls to coat with lacquer, and promoted the total quality of refrigerator greatly.
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 (7)
1. a refrigerator column is characterized in that, comprises cylinder, and first end and second end of the cross section of said cylinder are respectively equipped with bending part.
2. refrigerator column according to claim 1 is characterized in that, said bending part is the structure of turning back of 180 degree.
3. refrigerator column according to claim 1 is characterized in that, is formed with mounting groove on the bending part of second end of said cylinder.
4. refrigerator column according to claim 1 is characterized in that, said cylinder is a PCM material post.
5. refrigerator column according to claim 1 is characterized in that, said cylinder is through rolling line rolling and forming.
6. refrigerator door; It is characterized in that; Comprise: framework; Said framework comprises left column, right column, upper end cover, bottom end cover, and said upper end cover links to each other with the upper end of said left column and right column and the lower ends of said bottom end cover and said left column and right column, and wherein said left column and right column are according to each described refrigerator column among the claim 1-5.
7. a refrigerator is characterized in that, comprising: casing and door body, said door body is pivotably mounted on the said casing said Men Tiwei refrigerator door according to claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104064564A CN102494492A (en) | 2011-12-08 | 2011-12-08 | Refrigerator pillar, refrigerator door body provided with same and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104064564A CN102494492A (en) | 2011-12-08 | 2011-12-08 | Refrigerator pillar, refrigerator door body provided with same and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102494492A true CN102494492A (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104064564A Pending CN102494492A (en) | 2011-12-08 | 2011-12-08 | Refrigerator pillar, refrigerator door body provided with same and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494492A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927756A (en) * | 2012-11-30 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and door body thereof |
| CN102927753A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Door body of refrigerating equipment as well as manufacture method and refrigerator |
| CN103196266A (en) * | 2013-04-07 | 2013-07-10 | 合肥美的荣事达电冰箱有限公司 | Door for refrigerator and refrigerator with door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1043276A (en) * | 1962-06-27 | 1966-09-21 | Siemens Elektrogeraete Gmbh | Improvements in or relating to refrigerators |
| GB1339013A (en) * | 1970-02-25 | 1973-11-28 | Kitson J W | Methods of joining sections of thermal insulation board |
| CN101317057A (en) * | 2005-11-30 | 2008-12-03 | Bsh博世和西门子家用器具有限公司 | Housing for a refrigeration device |
| CN101608856A (en) * | 2009-07-14 | 2009-12-23 | 赵小丰 | A kind of caash bar of refrigerator door body |
| CN101868682A (en) * | 2007-11-19 | 2010-10-20 | Bsh博世和西门子家用器具有限公司 | The door that is used for refrigerating appliance |
| CN102235792A (en) * | 2011-06-09 | 2011-11-09 | 合肥美的荣事达电冰箱有限公司 | Door body of refrigeration plant and refrigerator |
-
2011
- 2011-12-08 CN CN2011104064564A patent/CN102494492A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1043276A (en) * | 1962-06-27 | 1966-09-21 | Siemens Elektrogeraete Gmbh | Improvements in or relating to refrigerators |
| GB1339013A (en) * | 1970-02-25 | 1973-11-28 | Kitson J W | Methods of joining sections of thermal insulation board |
| CN101317057A (en) * | 2005-11-30 | 2008-12-03 | Bsh博世和西门子家用器具有限公司 | Housing for a refrigeration device |
| CN101868682A (en) * | 2007-11-19 | 2010-10-20 | Bsh博世和西门子家用器具有限公司 | The door that is used for refrigerating appliance |
| CN101608856A (en) * | 2009-07-14 | 2009-12-23 | 赵小丰 | A kind of caash bar of refrigerator door body |
| CN102235792A (en) * | 2011-06-09 | 2011-11-09 | 合肥美的荣事达电冰箱有限公司 | Door body of refrigeration plant and refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927753A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Door body of refrigerating equipment as well as manufacture method and refrigerator |
| CN102927756A (en) * | 2012-11-30 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and door body thereof |
| CN103196266A (en) * | 2013-04-07 | 2013-07-10 | 合肥美的荣事达电冰箱有限公司 | Door for refrigerator and refrigerator with door |
| CN103196266B (en) * | 2013-04-07 | 2015-08-26 | 合肥美的电冰箱有限公司 | For door body and the refrigerator with this body of refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |