CN102494489B - Refrigerator and door container as well as manufacture method of door container - Google Patents
Refrigerator and door container as well as manufacture method of door container Download PDFInfo
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- CN102494489B CN102494489B CN201110431251.1A CN201110431251A CN102494489B CN 102494489 B CN102494489 B CN 102494489B CN 201110431251 A CN201110431251 A CN 201110431251A CN 102494489 B CN102494489 B CN 102494489B
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Abstract
The invention discloses a refrigerator and a door container as well as a manufacture method of the door container. The door container comprises a door container body and a door container periphery part. The door container periphery part extends outside from the periphery of the door container body, wherein the door container body has a maximum thickness of more than 40 mm along a vertical direction; and at least one concave rib is formed on at least one of the two vertical lateral faces of the door container body. Furthermore, the concave rib is raised towards the inside of the door container body. According to the door container for the refrigerator disclosed by the invention, at least one concave rib is formed on at least one of the two vertical lateral faces of the door container body, so that the cold black spots which are generated on the door container by the overlarge thickness of the door container along the vertical direction when the door container is produced by using a plastic suction method, can be avoided. Therefore, the product yield in the production of the door container of the refrigerator is improved and the production efficiency is improved.
Description
Technical field
The present invention relates to refrigerator technical field, in particular to the manufacture method of a kind of courage, this courage and the refrigerator with this courage.
Background technology
When adopting plastic uptake method to produce the door courage of refrigerator, while particularly producing the door courage that large refrigerator uses, or need to be on door courage plastic uptake complete while taking up food-shelf on door, there is cold spot in Men Danshang specific region easily.For example, Fig. 1 has shown that, according to the floor map of the door courage 100 ' for refrigerator of prior art, Fig. 2 has shown the left view of the door courage 100 ' for refrigerator shown in Fig. 1.For example, when the thickness of door courage surpasses certain size (40mm), often easily in the vertical side of door courage, there is cold spot, for example, in Fig. 1,2 shown in indicated region 90 '.The outward appearance of cold spot meeting opposite house courage exerts an influence, and causes customer complaint, has a strong impact on the quality of refrigerator.If there is cold spot at the door courage producing like this, just cannot carry out next step process operation to continue assembling refrigerator.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.In view of this, the present invention need to provide a kind of door courage for refrigerator, and described door courage can at least be eliminated above-mentioned cold spot.Further, the present invention need to provide a kind of method of manufacturing above-mentioned door courage, to eliminate the cold spot on a courage.In addition, the present invention also needs to provide a kind of refrigerator with this courage.
According to a first aspect of the invention, provide a kind of door courage for refrigerator, having comprised: door courage body; And door courage periphery, described door courage periphery stretches out from the periphery of described door courage body, and wherein said door courage body maximum ga(u)ge is along the longitudinal greater than 40mm; And be formed with at least one concave bar at least one in two vertical sides of described door courage body, and described concave bar protrudes towards the inside of described door courage body.
According to the door courage for refrigerator of the embodiment of the present invention, in at least one in two vertical sides of door courage body, be formed with at least one concave bar, can avoid when adopting plastic uptake method to produce door courage due to the problem that door courage body thickness is along the longitudinal excessive, particularly make to produce on a courage cold spot when maximum ga(u)ge is greater than 40mm.Thus, improved the packaging efficiency of producing the product percent of pass of refrigerator door liner and having improved follow-up refrigerator.
According to one embodiment of present invention, described in each, on vertical side, be formed with many described concave bars that are intervally installed, and described concave bar extends along vertical direction substantially.
According to one embodiment of present invention, described in each, on vertical side, be formed with many described concave bars, and described in each, concave bar vertically extends discontinuously.
According to one embodiment of present invention, described concave bar is configured to be suitable for a shape for courage body bottom surface.
According to one embodiment of present invention, the bottom surface of described door courage body is connected with arc transition with described door courage periphery with the side of side and/or described door courage body.
According to one embodiment of present invention, the radius of described circular arc is greater than 20mm.
According to a second aspect of the invention, provide a kind of refrigerator, having comprised: casing, has been limited with chamber between refrigeration in described casing; And door body, described door body is used for opening and closing chamber between described refrigeration, is provided with door courage as described in the above embodiment the present invention on wherein said door body.
According to a third aspect of the invention we, provide a kind of manufacture method of the door courage for refrigerator, described door courage comprises: door courage body; And door courage periphery, described door courage periphery stretches out from the periphery of described door courage body, wherein said door courage body maximum ga(u)ge is along the longitudinal greater than 40mm, described method comprises the steps: that (1) provides formpiston, described formpiston can be configured to through the outer surface of described lower frame fixture and described formpiston to be suitable for form the inner surface of the described door courage of described refrigerator, and is formed with at least one groove at least one of the side of the perpendicular sideways described formpiston of the described door courage that is shaped; (2) sheet material is adsorbed on upper side frame fixture; And (3) by described upper side frame fixture with respect to described lower frame kinematic mount, so that described sheet material is carried out to plastic uptake, to form described door courage.
Thus, by form groove on formpiston, can in the plastic uptake process to sheet material, allow sheet material pass through described groove, thereby make by the predeformation of groove, to eliminate cold spot in the process being shaped, particularly eliminate because door courage body thickness is along the longitudinal excessive, particularly when maximum ga(u)ge is greater than 40mm and often easily appear at the cold spot on a courage.
According to one embodiment of present invention, further comprise: before formpiston step is provided, described formpiston is carried out to pre-warmed step, so that described formpiston is heated to 80-100 degree.Thus, can, before sheet material forming, to sheet material, heat to facilitate follow-up sheet material distortion in advance.
According to one embodiment of present invention, in described formpiston, be configured with cooling channel, for carrying out cooling to described door courage after the described door courage that is shaped.
According to one embodiment of present invention, on the side for the described formpiston that is shaped, be formed with a plurality of described grooves that are intervally installed, and described recess configurations becomes to be roughly parallel to the upper surface of described formpiston.
According to one embodiment of present invention, described each groove is formed on the side for the perpendicular sideways described formpiston of the described door courage that is shaped discontinuously.
According to one embodiment of present invention, described recess configurations becomes to be suitable for the shape of the upper surface of described formpiston.
According to one embodiment of present invention, on the surface of described formpiston, be formed with adsorption hole, described adsorption hole is for adsorbing surface described sheet material, relative with described formpiston in the process of plastic uptake.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 has shown according to the floor map of the door courage for refrigerator of prior art;
Fig. 2 has shown the left view of the door courage for refrigerator shown in Fig. 1;
Fig. 3 has shown the floor map of the door courage for refrigerator according to an embodiment of the invention;
Fig. 4 has shown the left view of the door courage for refrigerator shown in Fig. 3;
Fig. 5 has shown the cutaway view of getting along the line A-A in Fig. 4;
Fig. 6 has shown the floor map of the door courage for refrigerator according to another embodiment of the invention;
Fig. 7-10 have shown according to the production process schematic diagram of the manufacture method of the door courage for refrigerator of the embodiment of the present invention;
Figure 11 has shown the schematic perspective view that the side of refrigerator according to an embodiment of the invention is cut open; And
Figure 12 has shown the flow chart of the manufacture method of the door courage for refrigerator according to an embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as limitation of the present invention.
It should be noted that, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".Further, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
The application be based on inventor to true below discovery: when the method that adopts plastic uptake is made door courage, and the plastic uptake height of the door courage of refrigerator surpasses certain altitude, easily on door courage, occurs cold spot.Particularly easily there is cold spot during the door courage of the refrigerator more than making 40mm.Inventor has adopted multiple means before this, such as reducing the thickness of a courage, the material that change is used etc., all fails to address this problem.In addition, in cold spot problem, in the industry cycle exist for a long time, up to the present also do not have the fine technical scheme addressing this problem to occur.
In order to eliminate cold spot, when adopting plastic uptake mode to make the door courage of refrigerator, in order to improve the quality of refrigerator, avoid occurring cold spot on door courage, conventionally can only adopt at present the thickness that reduces door courage, just can avoid forming cold spot on door courage, the qualification rate of door courage while producing door courage to promote.But the mode of the thickness of the door courage of this reduction refrigerator cannot meet again the demand of people to refrigerator door liner thickness, for example, the thickness of the door courage that large refrigerator needs is larger.
The present invention is intended to propose a kind of door bladder structure of refrigerator, and the proposition of this structure can avoid the generation of cold spot can guarantee again the demand of user to refrigerator thickness.More specifically, the application improves the structure of the existing thicker door courage for refrigerator, to avoid producing cold spot when adopting the method manufacture door courage of plastic uptake.Inventor finds, when producing thicker refrigerator door liner, if easily producing cold spot region increase at least one concave bar, be surprised to find that and can avoid cold spot to occur.
Below, inventor is described in detail the door courage for refrigerator of the present invention with reference to the accompanying drawings.Wherein, Fig. 3 has shown the floor map of the door courage for refrigerator according to an embodiment of the invention, and Fig. 4 has shown the left view of the door courage for refrigerator shown in Fig. 3.
As in Figure 3-5, for the door courage of refrigerator, can comprise according to an embodiment of the invention: door courage body 10 and door courage periphery 20.
Particularly, a door courage periphery 20 stretches out from the periphery of door courage body 10, and as shown in figure 11, the housing 81 of the chamber door 80 of door courage periphery 20 convenience and refrigerator is configured to the chamber door 80 of refrigerator.
As shown in Figure 4, door courage body 10 maximum ga(u)ge is along the longitudinal greater than 40mm.But the thickness of door courage body 10 is generally no more than 80mm.
In at least one in two of door courage body 10 vertical (referring to 3, Fig. 4) side, be formed with at least one concave bar 11, and concave bar 11 protrudes towards the inside of door courage body 10.In other words, as shown in Fig. 3,4, be formed with at least one towards the inner outstanding concave bar 11 of door courage 10 at least one in two vertical sides 101 of door courage body 10, concave bar 11 is rendered as recess in the outside of door courage body 10.
According to the door courage for refrigerator of the embodiment of the present invention, as shown in Figure 4, in at least one in two vertical sides 101 of door courage body 10, be formed with at least one concave bar 11, can avoid when adopting plastic uptake method to produce door courage because door courage body 10 thickness is along the longitudinal excessive, for example thickness surpasses 40mm, and makes to produce on a courage cold spot.Improved and produced the product percent of pass of refrigerator door liner, and improved production efficiency.
As shown in Figure 3,4, according to one embodiment of present invention, on each vertical side 101, be formed with many concave bars that are intervally installed 11, and concave bar 11 extends along vertical direction substantially.Thus, can increase the quantity that is formed on concave bar 11 on vertical side 101, further improve courage in manufacturing process, himself prevent the ability that cold spot produces.According to one embodiment of present invention, on each vertical side 101, be formed with two concave bars that are intervally installed 11, and concave bar 11 extends along vertical direction substantially.
As shown in Figure 6, according to some embodiments of the present invention, on each vertical side 101, be formed with many concave bars 11, and each concave bar 11 vertically extends discontinuously.Thus, each concave bar 11 in many concave bars 11 is actually by a plurality of little concave bars and forms, and the quantity of a plurality of little concave bars is many, further improves door courage in manufacture process, himself prevents the ability that cold spot produces.
As shown in Figure 3, Figure 4, an example according to the present invention, concave bar 11 is configured to be suitable for a shape for courage body 10 bottom surfaces 102.Thus, when adopting plastic uptake method to manufacture door courage, can be so that material be complied with described concave bar 11 from bottom the side of formed door courage body gradually, make thus the distribution of material in a courage body 10 more even, avoid the generation of the phenomenon in uneven thickness of a courage body 10, and eliminate the appearance of cold spot.
According to examples more of the present invention, as shown in Figure 3,4, door 102Yu side, courage body 10 bottom surface is connected with arc transition with door courage periphery 20 with door courage body 10 side, and for example, door courage body 10 side can comprise vertical side 101 and transverse side.Door 102Yu side, courage body 10 bottom surface or door courage body 10 side are connected with arc transition with door courage periphery 20.Thus, can avoid when adopting plastic uptake method to manufacture the door courage for refrigerator near the material transition part of 102Yu side, door courage body 10 bottom surface and door courage body 10 side and a courage periphery 20 in uneven thickness or occur cold spot.
Preferably, the radius of circular arc is greater than 20mm.Thus, can further reduce the probability of the cold spot of the even appearance of uneven thickness that occurs material.
Below with reference to Figure 11, describe refrigerator according to an embodiment of the invention, wherein Figure 11 shows the schematic perspective view that the side of refrigerator is cut open.As shown in Figure 8, this refrigerator can comprise: casing 70 and door body 80, be limited with chamber 71 between refrigeration in casing 70.Door body 80, for opening and closing chamber 71 between refrigeration, is wherein provided with on door body 80 according to the door courage described in the above embodiment of the present invention.Thus, refrigerator according to the present invention is because door courage has been eliminated cold spot, thereby profile is more attractive in appearance.
According to the refrigerator of the embodiment of the present invention, in at least one in two vertical sides 101 of the door courage body 10 of chamber door, be formed with at least one concave bar 11, can avoid when adopting plastic uptake method to produce door courage because door courage body 10 thickness is along the longitudinal excessive, for example thickness surpasses 40mm, and makes to produce on a courage cold spot.Improve the product percent of pass of producing refrigerator door liner, improved production efficiency.
The manufacture method of the door courage for refrigerator according to an embodiment of the invention is described below with reference to Fig. 7-10.In the present invention, this courage comprises: door courage body 10 and door courage periphery 20, a door courage periphery 20 stretches out from the periphery of door courage body 10, wherein door courage body 10 along the longitudinal the maximum ga(u)ge of (referring to Fig. 4) be greater than 40mm.As shown in figure 12, described method comprises the steps:
(1) provide formpiston 30, formpiston 30 can be configured to be suitable for forming through the outer surface of lower frame fixture 40 and formpiston 30 inner surface of stating a courage of refrigerator, and is formed with at least one groove 31 at least one of the formpiston 30 side 301 of the vertical side 101 of formed door courage.The shape of groove 31 and size match with concave bar 11.
(2) sheet material 100 is adsorbed on upper side frame fixture 50.For example, on top on frame fixture 50, offer a plurality of vacuum hole (not shown) to be used for adsorbent 100.This sheet material 100 is the material of making for the door courage of refrigerator.Can be for example plastics.
(3) described upper side frame fixture 50 is moved (referring to Fig. 8-9) with respect to lower frame fixture 40, so that sheet material is carried out to plastic uptake, to form a courage (referring to Figure 10, being the final door courage forming).
Thus, by form groove 31 on formpiston 30, can in the plastic uptake process to sheet material 100, allow sheet material 100 by groove 31, thereby make by the predeformation of groove 31, to eliminate cold spot in the process being shaped, particularly eliminate because door courage body 10 thickness is along the longitudinal excessive, particularly when maximum ga(u)ge is greater than 40mm and often easily appear at the cold spot on a courage.
In the present invention, on the surface of upper side frame fixture 50 adsorbent 100, be formed with a plurality of adsorption orifice (not shown), thereby convenient by upper side frame fixture 50, easily adsorb and discharge this sheet material 100.
As shown in Figure 7, according to an embodiment of the invention for refrigerator door courage manufacture method, further comprise: before formpiston 30 steps are provided, formpiston is carried out to pre-warmed step, for example, heating plate 90 can be set above formpiston 30, formpiston is preheated, so that formpiston 30 is heated to 80-100 degree Celsius.This temperature range can make sheet material 100 softening, and sheet material 100 ductility are strengthened, and is convenient to sheet material 100 and forms door courage.Temperature at anode membrane 30 rises to after 80-100 degree Celsius, removes heating plate 90 (referring to Fig. 8).
As shown in Fig. 9-10, according to some embodiments of the present invention, in formpiston 30, be configured with cooling channel (not shown), for pass into cooling liquid to carry out cooling to this courage at described cooling channel after formed door courage.
According to examples more of the present invention, for being formed with a plurality of grooves that are intervally installed 31 on the formpiston 30 side 301 that is shaped, and groove 31 is configured to be roughly parallel to the upper surface of formpiston 30.Thus, can on door courage, form a plurality of concave bars that are intervally installed 11 corresponding with groove 31.
According to a concrete example of the present invention, each groove 31 is formed on the perpendicular sideways formpiston 30 side 301 for formed door courage discontinuously.Thus, can on door courage, form a plurality of concave bars that are intervally installed 11 corresponding with groove 31.
According to some embodiments of the present invention, groove 31 is configured to be suitable for the shape of the upper surface of formpiston 30.Vertical (referring to 3, Fig. 4) side 101 of the door courage body 10 of the door courage that thus, can make to produce has the concave bar 11 identical with the outline on ground 102.
According to one embodiment of present invention, be formed with adsorption orifice (not shown) on the surface of formpiston 30, adsorption hole is used on the process adsorbent 100 of the plastic uptake surface relative with formpiston 30.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations 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, in the situation that not departing 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 by claim and equivalent thereof.
Claims (14)
1. for a door courage for refrigerator, it is characterized in that, comprising:
Door courage body; And
Door courage periphery, described door courage periphery stretches out from the periphery of described door courage body, wherein
Described door courage body maximum ga(u)ge is along the longitudinal greater than 40mm; And
In at least one in two vertical sides of described door courage body, be formed with at least one concave bar, and described concave bar protrudes towards the inside of described door courage body.
2. according to claim 1 courage, is characterized in that, be formed with many described concave bars that are intervally installed, and described concave bar extends substantially described in each on vertical side along vertical direction.
3. according to claim 1 courage, is characterized in that, be formed with many described concave bars, and described in each, concave bar vertically extends discontinuously described in each on vertical side.
4. according to the arbitrary described door courage of claim 1-3, it is characterized in that, described concave bar is configured to be suitable for a shape for courage body bottom surface.
5. according to claim 1 courage, is characterized in that, the bottom surface of described door courage body is connected with arc transition with described door courage periphery with the side of side and/or described door courage body.
6. according to claim 5 courage, is characterized in that, the radius of described circular arc is greater than 20mm.
7. a refrigerator, is characterized in that, comprising:
Casing, is limited with chamber between refrigeration in described casing; And
Door body, described door body is used for opening and closing chamber between described refrigeration, on wherein said door body, is provided with as a described courage arbitrary in claim 1-6.
8. for a manufacture method for the door courage of refrigerator, described door courage comprises: door courage body; And door courage periphery, described door courage periphery stretches out from the periphery of described door courage body, and wherein said door courage body maximum ga(u)ge is along the longitudinal greater than 40mm, and described method comprises the steps:
(1) provide formpiston, described formpiston can be configured to through the outer surface of lower frame fixture and described formpiston to be suitable for form the inner surface of the described door courage of described refrigerator, and is formed with at least one groove at least one of the side of the perpendicular sideways described formpiston of the described door courage that is shaped;
(2) sheet material is adsorbed on upper side frame fixture; And
(3) by described upper side frame fixture with respect to described lower frame kinematic mount, so that described sheet material is carried out to plastic uptake, to form described door courage.
9. method according to claim 8, is characterized in that, further comprises: before formpiston step is provided, described formpiston is carried out to pre-warmed step, so that described formpiston is heated to 80-100 degree.
10. method according to claim 8, is characterized in that, in described formpiston, is configured with cooling channel, for carrying out cooling to described door courage after the described door courage that is shaped.
11. methods according to claim 8, is characterized in that, are formed with a plurality of described grooves that are intervally installed on the side for the described formpiston that is shaped, and described recess configurations becomes to be roughly parallel to the upper surface of described formpiston.
12. methods according to claim 11, is characterized in that, described each groove is formed on the side for the perpendicular sideways described formpiston of the described door courage that is shaped discontinuously.
13. methods according to claim 8, is characterized in that, described recess configurations becomes to be suitable for the shape of the upper surface of described formpiston.
14. methods according to claim 8, is characterized in that, on the surface of described formpiston, are formed with adsorption hole, and described adsorption hole is for adsorbing surface described sheet material, relative with described formpiston in the process of plastic uptake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431251.1A CN102494489B (en) | 2011-12-20 | 2011-12-20 | Refrigerator and door container as well as manufacture method of door container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431251.1A CN102494489B (en) | 2011-12-20 | 2011-12-20 | Refrigerator and door container as well as manufacture method of door container |
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| CN102494489A CN102494489A (en) | 2012-06-13 |
| CN102494489B true CN102494489B (en) | 2014-01-15 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013091176A1 (en) * | 2011-12-20 | 2013-06-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, door liner and manufacturing process for door liner |
| CN107007054B (en) * | 2017-05-22 | 2023-03-14 | 广州好莱客创意家居股份有限公司 | Super-thick hollow plastic-absorbing table top structure and plastic-absorbing process |
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| JP2004034626A (en) * | 2002-07-08 | 2004-02-05 | Sanyo Kogyo:Kk | Vacuum mounting machine |
| KR20050091300A (en) * | 2004-03-11 | 2005-09-15 | 엘지전자 주식회사 | Variable basket and refrigerator having the same |
| KR100547425B1 (en) * | 1999-09-11 | 2006-02-01 | 주식회사 엘지이아이 | refrigeratior handle |
| CN101927563A (en) * | 2010-08-17 | 2010-12-29 | 海尔集团公司 | Forming method and forming machine of multi-door refrigerator inner container |
| CN202420097U (en) * | 2011-12-20 | 2012-09-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and door liner of refrigerator |
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2011
- 2011-12-20 CN CN201110431251.1A patent/CN102494489B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100547425B1 (en) * | 1999-09-11 | 2006-02-01 | 주식회사 엘지이아이 | refrigeratior handle |
| JP2004034626A (en) * | 2002-07-08 | 2004-02-05 | Sanyo Kogyo:Kk | Vacuum mounting machine |
| KR20050091300A (en) * | 2004-03-11 | 2005-09-15 | 엘지전자 주식회사 | Variable basket and refrigerator having the same |
| CN101927563A (en) * | 2010-08-17 | 2010-12-29 | 海尔集团公司 | Forming method and forming machine of multi-door refrigerator inner container |
| CN202420097U (en) * | 2011-12-20 | 2012-09-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and door liner of refrigerator |
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| C53 | Correction of patent for 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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Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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