CN102252492A - Refrigerator and door body - Google Patents
Refrigerator and door body Download PDFInfo
- Publication number
- CN102252492A CN102252492A CN2011102370936A CN201110237093A CN102252492A CN 102252492 A CN102252492 A CN 102252492A CN 2011102370936 A CN2011102370936 A CN 2011102370936A CN 201110237093 A CN201110237093 A CN 201110237093A CN 102252492 A CN102252492 A CN 102252492A
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- door
- refrigerating chamber
- refrigerator
- freezing compartment
- door body
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Abstract
The invention discloses a door body for a freezing room inside a refrigerating chamber of a refrigerator. The door body comprises a door shell, a door liner, a heat insulation layer and a door seal strip, wherein the door shell and the door liner are subjected to integrated injection molding and the door shell is connected with the door liner to define a heat insulation space; the heat insulation layer is filled in the heat insulation space and is made of foam materials through foaming; and the door seal strip is detachably connected with the door liner. According to the door body for the freezing room inside the refrigerating chamber of the refrigerator, the door shell and the door liner are formed through injection molding and the heat insulation layer is made of the foam materials through foaming, and the strength and thermal insulation effect of the door body for the freezing room inside the refrigerating chamber of the refrigerator can be improved.
Description
Technical field
The present invention relates to refrigeration technology field, door body and a kind of refrigerator of the freezing compartment in particularly a kind of refrigerating chamber that is used for refrigerator with this body.
Background technology
Existing miniaturization refrigerator can't provide the storage space of many warm areas to select usually in the refrigerating chamber, be unfavorable for the storage requirement of different article.If in refrigerating chamber, increase independent freezing compartment, can greatly satisfy the requirement of client for the storage warm area.But the difficult point of this type of refrigerator is the processing of independent freezing compartment door body.Traditional method is that structural member adds the eps foam thermal insulation layer, makes up the door body that forms freezing compartment by screw or buckle.
Summary of the invention
The present inventor at first finds and recognizes: the processing method that structural member adds the eps foam thermal insulation layer and makes up by screw or buckle, the overall structure of door body is loose, intensity is relatively poor, be subject to the temperature difference influence distortion, heat insulation effect is undesirable simultaneously, particularly when freezer temperature required to be lower than-18 ℃, the condensation phenomenon easily took place in the door surface, influences result of use.Therefore applicant of the present invention has at first expected improving the problem of bulk strength of the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator.And the present inventor has recognized the need to improve the problem of heat insulation effect of the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator simultaneously.
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 the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator of a kind of intensity height and high insulating effect.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned door body.
Door body according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention comprises: door shell and door courage, and described door shell is one injection moulding formation with the door courage and described door shell links to each other to limit insulated space with described door courage; Thermal insulation layer, described thermal insulation layer are filled in the described insulated space and described thermal insulation layer is formed by the expanded material foaming; And gasket, described gasket removably links to each other with described door courage.
Door body according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention, described door shell forms by injection moulding with the door courage and described thermal insulation layer is formed by the expanded material foaming, can improve intensity and heat insulation effect according to the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention.
In addition, the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
The door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention also comprises rotating shaft, and described rotating shaft links to each other with described door shell.Thus, can make described door body easy for installation.
Advantageously, the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention, described rotating shaft and described door shell one injection moulding formation.Thus, can make that technology is simple, cost is low.
The door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention also comprises handle, and described handle links to each other with described door shell.Thus, can make described door body easy to use.
Advantageously, the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention also comprises hook lock, and described handle links to each other with described hook lock and described hook lock is pivotably mounted on the described door shell.Thus, can make described door body easy for installation.
The door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention is formed with draw-in groove on the described door courage, is formed with on the described gasket and the suitable grab of described draw-in groove.Thus, can make described door body easy for installation.
The door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention, described door shell forms by the injection moulding of PP material one with a door courage.Thus, can reduce cost.
The door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention, described thermal insulation layer is formed by the foaming of polyurethane foam liquid.Thus, can further reduce the cost.
Refrigerator according to the embodiment of the invention comprises: casing, be limited with a chamber in the described casing, wherein, described indoor refrigerating chamber and the refrigerating chamber adjacent of being formed with described refrigerating chamber; First body, described first body are pivotably mounted on the described casing to open and close described chamber; With second body, described second body be pivotably mounted on described indoor to open and close described refrigerating chamber, wherein, described second body is the door body according to the freezing compartment in the described refrigerating chamber that is used for refrigerator of the foregoing description.
Based on the door technique effect that body had according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention, the refrigerator that this body then is installed also has the corresponding techniques effect.
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 by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram of the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to an embodiment of the invention;
Fig. 2 is the schematic diagram of the door body of the freezing compartment in according to another embodiment of the present invention the refrigerating chamber that is used for refrigerator; With
Fig. 3 is the schematic diagram of 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 identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is 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, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific 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 unless 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 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 the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be by intermediary.
Below with reference to accompanying drawing describe in detail according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention the door body 300.
Shown in Fig. 1-2, the door body 300 according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention comprises: comprising: door shell 10, door courage 20, thermal insulation layer (not shown) and gasket 30.
Specifically, door shell 10 is one injection moulding formation with door courage 20 and door shell 10 links to each other to limit insulated space with door courage 20.
Described thermal insulation layer is filled in the described insulated space and described thermal insulation layer is formed by the expanded material foaming.
Gasket 30 removably links to each other with door courage 20.
According to one embodiment of present invention, door body 300 also comprises rotating shaft 101, and rotating shaft 101 links to each other with door shell 10.Thus, can make a body 300 easy for installation.
Advantageously, according to some embodiments of the present invention, rotating shaft 101 forms with door shell 10 one injection mouldings.Thus, can make that technology is simple, cost is low.
According to an example of the present invention, door body 300 also comprises handle 401, and handle 401 links to each other with door shell 10.Thus, can make a body 300 easy to use.
Advantageously, according to a concrete example of the present invention, door body 300 also comprises hook lock 402, and handle 401 links to each other with hook lock 402 and hook lock 402 is pivotably mounted on the door shell 10.Thus, can make a body 300 easy for installation.
According to one embodiment of present invention, door is formed with draw-in groove 201 on the courage 20, is formed with the grab (not shown) suitable with draw-in groove 201 on the gasket 30.Thus, can make a body 300 easy for installation, and gasket 30 is detachable, is convenient to clean and change.
According to some embodiments of the present invention, door shell 10 forms by the injection moulding of PP material one with door courage 20.Thus, can reduce cost.
According to an example of the present invention, described thermal insulation layer is formed by the foaming of polyurethane foam liquid.Thus, can further reduce the cost.
Brief description is according to the manufacturing process of the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention.
At first, form door shell 10 and door courage 20 with injection moulding.Then, door shell 10 and a door courage 20 are placed on inject polyurethane foam liquid in the foaming mould and foam to form described thermal insulation layer.Then, gasket 30 is connected on the courage 20.At last, handle 401 is linked to each other with door shell 10 by hook lock 402.Certainly, gasket 30 also can be installed to before foaming on the courage 20.Thus, finished according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention the door body making.
Refrigerator according to the embodiment of the invention comprises: 100, the first bodies 200 of casing and second body 300.
Be limited with a chamber in the casing 100.Wherein, described indoor refrigerating chamber 1001 and refrigerating chamber 1002 adjacent of being formed with refrigerating chamber 1001.
Based on the technique effect that the door body 300 according to the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention is had, the refrigerator that this body 300 then is installed also has the corresponding techniques effect.
Below the simple Xiamen body 300 of describing be assembled to process on the refrigerator.
In the upper edge of door shell 10 (direction that promptly makes progress as shown in Figure 2) and lower edge (promptly downward as shown in Figure 2 direction) rotating shaft 101 is arranged respectively.The rotating shaft 101 that at first will be positioned at door shell 10 upper edges is installed to the installing hole of the inwall of described chamber, and the rotating shaft 101 that will be positioned at door shell 10 lower edges then links to each other with hinge 50, at last the inwall of hinge 50 with described chamber is linked to each other.Just finished the installation of door body 300 thus.
According to the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator of the embodiment of the invention, door shell 10 forms by integrated through injection molding with door courage 20, and intensity is better, and is not yielding; Described heat-insulation layer forms by foaming, can have good heat-insulating property, has satisfied the requirement of refrigerating chamber to low temperature, can reduce defective modes such as condensation simultaneously.Gasket 30 is detachable, is convenient to clean and change.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are 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 feature, structure, material or the characteristics of description can be with the suitable manner combination 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: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator is characterized in that, comprising:
Door shell and door courage, described door shell is one injection moulding formation with the door courage and described door shell links to each other to limit insulated space with described door courage;
Thermal insulation layer, described thermal insulation layer are filled in the described insulated space and described thermal insulation layer is formed by the expanded material foaming; With
Gasket, described gasket removably link to each other with described door courage.
2. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 1 is characterized in that also comprise rotating shaft, described rotating shaft links to each other with described door shell.
3. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 2 is characterized in that, described rotating shaft and described door shell one injection moulding formation.
4. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 1 is characterized in that also comprise handle, described handle links to each other with described door shell.
5. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 4 is characterized in that also comprise hook lock, described handle links to each other with described hook lock and described hook lock is pivotably mounted on the described door shell.
6. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 1 is characterized in that, is formed with draw-in groove on the described door courage, is formed with on the described gasket and the suitable grab of described draw-in groove.
7. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 1 is characterized in that, described door shell forms by the injection moulding of PP material one with a door courage.
8. the door body of the freezing compartment in the refrigerating chamber that is used for refrigerator according to claim 1 is characterized in that described thermal insulation layer is formed by the foaming of polyurethane foam liquid.
9. a refrigerator is characterized in that, comprising:
Casing is limited with a chamber in the described casing, wherein, and described indoor refrigerating chamber and the refrigerating chamber adjacent of being formed with described refrigerating chamber;
First body, described first body are pivotably mounted on the described casing to open and close described chamber; With
Second body, described second body be pivotably mounted on described indoor to open and close described refrigerating chamber, wherein, described second body is according to each described door body among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102370936A CN102252492A (en) | 2011-08-16 | 2011-08-16 | Refrigerator and door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102370936A CN102252492A (en) | 2011-08-16 | 2011-08-16 | Refrigerator and door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102252492A true CN102252492A (en) | 2011-11-23 |
Family
ID=44979922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102370936A Pending CN102252492A (en) | 2011-08-16 | 2011-08-16 | Refrigerator and door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252492A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277955A (en) * | 2013-06-20 | 2013-09-04 | 合肥华凌股份有限公司 | Beverage cabinet |
| CN104296472A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator door manufacturing method |
| CN104626445A (en) * | 2014-12-31 | 2015-05-20 | 合肥华凌股份有限公司 | Door manufacturing method and door foaming mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348337Y (en) * | 1998-09-13 | 1999-11-10 | 张大力 | Refrigerator with warm-keeping chamber |
| CN2589908Y (en) * | 2002-12-04 | 2003-12-03 | 中外合资合肥荣事达电冰箱有限公司 | Refrigerator having door-in-door |
| CN1840996A (en) * | 2005-03-30 | 2006-10-04 | 三洋电机株式会社 | Door unit for cold storage |
| CN201318852Y (en) * | 2008-09-22 | 2009-09-30 | 胡欢炎 | Door body of refrigerator |
| CN201852392U (en) * | 2010-11-02 | 2011-06-01 | 合肥美的荣事达电冰箱有限公司 | Ice bar |
-
2011
- 2011-08-16 CN CN2011102370936A patent/CN102252492A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348337Y (en) * | 1998-09-13 | 1999-11-10 | 张大力 | Refrigerator with warm-keeping chamber |
| CN2589908Y (en) * | 2002-12-04 | 2003-12-03 | 中外合资合肥荣事达电冰箱有限公司 | Refrigerator having door-in-door |
| CN1840996A (en) * | 2005-03-30 | 2006-10-04 | 三洋电机株式会社 | Door unit for cold storage |
| CN201318852Y (en) * | 2008-09-22 | 2009-09-30 | 胡欢炎 | Door body of refrigerator |
| CN201852392U (en) * | 2010-11-02 | 2011-06-01 | 合肥美的荣事达电冰箱有限公司 | Ice bar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277955A (en) * | 2013-06-20 | 2013-09-04 | 合肥华凌股份有限公司 | Beverage cabinet |
| CN104296472A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator door manufacturing method |
| CN104626445A (en) * | 2014-12-31 | 2015-05-20 | 合肥华凌股份有限公司 | Door manufacturing method and door foaming mold |
| CN104626445B (en) * | 2014-12-31 | 2017-04-19 | 合肥华凌股份有限公司 | Door manufacturing method and door foaming mold |
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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. |
|
| 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: 20111123 |