CN102353221B - Refrigerator and sealing strip for sealing clearance between inner chamber and beam of same - Google Patents
Refrigerator and sealing strip for sealing clearance between inner chamber and beam of same Download PDFInfo
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- CN102353221B CN102353221B CN201110244575.4A CN201110244575A CN102353221B CN 102353221 B CN102353221 B CN 102353221B CN 201110244575 A CN201110244575 A CN 201110244575A CN 102353221 B CN102353221 B CN 102353221B
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Abstract
The invention provides a refrigerator and sealing strip for sealing a clearance between an inner chamber and a beam of the same. The sealing strip comprises an installation part and a sealing part, wherein the installation part is provided with an inserting section and a connecting section which are connected to form a general L shape; and the sealing part is connected with the connecting section of the installation part and extends along a direction generally opposite to the lower end of the inserting section. The sealing strip provided by the embodiment of the invention has the advantages of effectively solving the problem of the clearance between the inner chamber and beam of an old-type refrigerator, thus improving the energy efficiency ratio of the refrigerator, preventing the problem of frosting at the beam, and prolonging the service life of the refrigerator; and in addition, the sealing strip provided by the embodiment of the invention has the advantages of simple structure, convenience in installation and low manufacturing cost.
Description
Technical field
The present invention relates to refrigeration for refrigerator technical field, particularly relate to a kind of refrigerator and for sealing the sealing strip in the gap between its inner bag and crossbeam.
Background technology
The crossbeam of old-fashioned refrigerator mostly is staircase structural model (being that crossbeam coordinates with inner bag out-of-flatness) with the fitting surface of inner bag, in the time of foam production operation, between crossbeam and inner bag, can produce gap under pressure, not only affect product appearance, and in case, cold air can flow to from gap crossbeam inner side.Particularly old-fashioned wind cooling refrigerator, on crossbeam frosting serious, have a strong impact on product quality and Energy Efficiency Ratio, and condensation water can reduce refrigerator service life.In addition, the gap between crossbeam and inner bag also affects the overall appearance of refrigerator.
But due to factors such as production line input costs, the old-fashioned refrigerator of staircase structural model can't be eliminated at once, it also can continue for some time on market.
Summary of the invention
The present invention is intended at least one of solve the problems of the technologies described above.
For this reason, one object of the present invention is to propose a kind of good sealing effect and simple in structure for sealing the sealing strip in the gap between inner container of icebox and crossbeam.
Another object of the present invention is to propose a kind of refrigerator.
The sealing strip for sealing the gap between inner container of icebox and crossbeam of the embodiment of root root one aspect of the present invention comprises installation portion, described installation portion has inserting paragraph and linkage section, described inserting paragraph is connected with described linkage section so that described inserting paragraph becomes substantially L shaped with described linkage section, sealing, described sealing is connected with the linkage section of described installation portion and extends along the direction contrary with the lower end cardinal principle of described inserting paragraph.
Thus, according to the sealing strip of the embodiment of the present invention, can effectively solve the problem in gap between old-fashioned inner container of icebox and crossbeam, improve the Energy Efficiency Ratio of refrigerator, and prevented the frosting problem at crossbeam place, extend the service life of refrigerator.In addition, simple according to the gasket structure of the embodiment of the present invention, convenient and low cost of manufacture is installed.
In addition, according to the above embodiment of the present invention can also have following additional technical feature for the sealing strip that seals the gap between inner container of icebox and crossbeam:
According to one embodiment of present invention, the hardness of described installation portion is greater than the hardness of described sealing.
According to one embodiment of present invention, described installation portion and described sealing are made by PVC material.
According to one embodiment of present invention, the outer end of described linkage section and the medial surface of described sealing is connected and the lower end of contiguous described sealing.
According to one embodiment of present invention, inwardly upwards extend obliquely the upper end of described sealing.
According to one embodiment of present invention, also comprise latch, one end of described latch is connected on the medial surface of described inserting paragraph and the upper end of contiguous described inserting paragraph, and the other end of described latch inwardly upwards extends obliquely.
According to one embodiment of present invention, the hardness of described latch is identical with the hardness of described sealing and be less than the hardness of described installation portion, and described latch, described installation portion and described sealing are made by PVC material.
According to one embodiment of present invention, the lower surface of described sealing and the lower surface of described linkage section form circular arc.
According to one embodiment of present invention, the upper surface arc transition of the medial surface of described sealing and described link.
The refrigerator of embodiment comprises casing according to a further aspect of the invention, and described casing comprises inner bag, is limited with an isolated along the vertical direction chamber in described inner bag; Crossbeam, described crossbeam be arranged on described between on the outer surface of inner bag part between chamber; And sealing strip, described sealing strip is according to the sealing strip described in above-mentioned any one embodiment, the installation portion of wherein said sealing strip inserts in the gap between described inner bag and described crossbeam and sealing arranges along described gap.
Thus, according to the refrigerator of the embodiment of the present invention, can effectively solve the problem in gap between inner container of icebox and crossbeam by sealing strip is installed, improve the Energy Efficiency Ratio of refrigerator, and prevented the frosting problem at crossbeam place, extend the service life of refrigerator.
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 is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the stereogram of the sealing strip of the embodiment of the present invention.
Fig. 2 is the sealing strip side view according to the embodiment of the present invention.
Fig. 3 is the longitudinal section schematic diagram according to the sealing strip of the embodiment of the present invention.
Fig. 4 is the sealing strip scheme of installation according to the embodiment of the present invention.
Fig. 5 is according to the schematic diagram of the refrigerator of the embodiment of the present invention.
Fig. 6 be in Fig. 5 A place partial enlarged drawing.
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.Be exemplary below by the embodiment being described with reference to the drawings, 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, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.For example, in the description of the embodiment of the present invention, be " outward " (right side in Fig. 3) near user's a side, originally user's a side is " interior " (left side in Fig. 3).
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, connect integratedly, can be also to removably connect; Can be mechanical connection or electrical connection, can be also the connection of two element internals; Can be to be directly connected, also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to Fig. 1-4 describe according to the embodiment of the present invention for sealing the sealing strip in the gap between inner container of icebox and crossbeam.
Particularly, as Figure 1-3, installation portion 2 has inserting paragraph 21 and linkage section 22.Inserting paragraph 21 is connected with linkage section 22, so that inserting paragraph 21 is substantially L shaped with 22 one-tenth of linkage sections, as shown in Figure 3.
As shown in Figures 2 and 3, sealing 3 extends with the direction that the linkage section 22 of installation portion 2 is connected and edge is contrary with the lower end cardinal principle of inserting paragraph 21, i.e. inserting paragraph 21 edges downward direction extension substantially, and the upward directions extension substantially of sealing 3 edges.
As shown in Figure 4, in installation process, only need inserting paragraph 21 to insert between inner container of icebox and crossbeam in gap.
Thus, according to the sealing strip 1 of the embodiment of the present invention, can effectively solve the problem in gap between old-fashioned inner container of icebox and crossbeam, improve the Energy Efficiency Ratio of refrigerator, and prevented the frosting problem at crossbeam place, extend the service life of refrigerator.In addition, simple in structure according to the sealing strip 1 of the embodiment of the present invention, convenient and low cost of manufacture is installed.
Preferably, the hardness of installation portion 2 is greater than the hardness of sealing 3.Hardness is convenient to greatly be suitable for installation portion 2 (particularly inserting paragraph 21) and is inserted between inner container of icebox 7 and crossbeam 6 in gap.If hardness is inadequate, for too small gap, inserting paragraph 21 is difficult to insertion and maybe cannot inserts; And for excessive gap, inserting paragraph 21 easily comes off in gap.
On the other hand, relatively little meaning of hardness has elasticity, can be fitted in better crossbeam and inner bag 7 surfaces and have elasticity for sealing 3, adapts to gap not of uniform size, and then the cold air effectively intercepting in casing 5 is flowed out by this gap.In addition, sealing strip of the present invention pastes volt better can also make refrigerator profile smooth on the surface of crossbeam 6 and inner bag 7, has improved the overall appearance of refrigerator.
Preferably, installation portion 2 and sealing 3 are made by PVC material.The material of PVC has dividing of soft or hard, and for example, by manufacturing process (, extruding), soft or hard PVC material can be integrally formed, is therefore convenient to preparation according to the sealing strip 1 of the embodiment of the present invention.In addition, adopt PVC material can save manufacturing cost and PVC meets the requirement of refrigerator to material food security.
As shown in Figure 2, according to one embodiment of present invention, the length of inserting paragraph 21 (length of extending along gap) is less than the length of linkage section 22, is therefore convenient to according to the insertion of the sealing strip 1 of the embodiment of the present invention.
As shown in Figure 3, according to one embodiment of present invention, the outer end 221 of linkage section 22 is connected with the medial surface 31 of sealing 3 and the lower end of contiguous sealing 3.
Preferably, the upper end of sealing 3 obliquely inwardly, upwards extend.Thus, the upper end of sealing 3 can be right higher with the surface label of inner container of icebox, also improved the aesthetic property of refrigerator when therefore further having improved sealing.
As shown in Figure 3, the thickness of the upper end of sealing 3 can diminish gradually, therefore, when the upper end of sealing 3 is fitted in inner container of icebox surface, makes sealing strip of the present invention seem that nature is fitted on inner bag, has further improved the flatness of refrigerator.
Preferably, also comprise latch 4 according to the sealing strip of the embodiment of the present invention.As shown in Figure 3 and Figure 4, one end of latch 4 is connected on the medial surface 211 of inserting paragraph 21 and the upper end of contiguous inserting paragraph 21, and obliquely inwardly, upwards extend, the other end of latch 4 and medial surface 211 form an angle and upwards extension the other end of latch 4.
As shown in Figure 6, after inserting paragraph 21 is inserted in gap, because the bearing of trend of latch 4 and the bearing of trend of inserting paragraph 21 are substantially to instead, therefore latch 4 can fasten on inner container of icebox wall, prevents from coming off in gap according to the sealing strip of the embodiment of the present invention.
Preferably, the hardness of the hardness of latch 4 and sealing 3 is identical and be less than the hardness of installation portion 2.Thus, in the time inserting sealing strip 1 of the present invention, because latch 4 has elasticity, be therefore convenient to insert.Latch 4, installation portion 2 and sealing 3 can be made by PVC material.
As shown in Figure 3 and Figure 4, according to one embodiment of present invention, the lower surface of sealing 3 32 forms circular arc with the lower surface 222 of linkage section 22, fitting refrigerator beam surface when, has strengthened the steadiness that sealing strip of the present invention is installed.The medial surface 31 of sealing 3 and upper surface 223 arc transition of link, with the surface of the inner container of icebox 7 of fitting.
Below with reference to Fig. 5 and Fig. 6, the refrigerator according to the embodiment of the present invention is described.
Comprise casing 5, crossbeam 6 and sealing strip 1 according to the refrigerator of the embodiment of the present invention.
Particularly, as shown in Figure 4, casing 5 comprises inner bag 7.In inner bag 7, be limited with an isolated along the vertical direction chamber.Crossbeam 6 is arranged on the outer surface of the inner bag part 71 between a chamber.
Sealing strip is according to the sealing strip 1 described in above-mentioned any one embodiment.The installation portion 2 of sealing strip 1 inserts in the gap between inner bag 7 and crossbeam 6, and envelope portion 3 arranges with by whole clearance seal along gap.
Thus, according to the refrigerator of the embodiment of the present invention, can effectively solve the problem in gap between inner container of icebox 7 and crossbeam 6 by sealing strip 1 is installed, improve the Energy Efficiency Ratio of refrigerator, and prevented the frosting problem at crossbeam 6 places, extend the service life of refrigerator.
Can be that those of ordinary skills are known according to other Structure and functions of the refrigerator of the embodiment of the present invention, no longer be repeated in this description at this.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " 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 specific features, structure, material or the feature of description can be with suitable mode 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: 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 (6)
1. for sealing the sealing strip in the gap between inner container of icebox and crossbeam, it is characterized in that, comprising:
Installation portion, described installation portion has inserting paragraph and linkage section, and described inserting paragraph is connected with described linkage section so that described inserting paragraph becomes substantially L shaped with described linkage section,
Sealing, described sealing is connected with the linkage section of described installation portion and extends along the direction contrary with the lower end cardinal principle of described inserting paragraph,
Latch, one end of described latch is connected on the medial surface of described inserting paragraph and the upper end of contiguous described inserting paragraph, and the other end of described latch inwardly upwards extends obliquely,
Wherein, the outer end of described linkage section is connected with the medial surface of described sealing and the lower end of contiguous described sealing, the lower surface of described sealing and the lower surface of described linkage section form circular arc, the upper surface arc transition of the medial surface of described sealing and described linkage section.
2. sealing strip according to claim 1, is characterized in that, the hardness of described installation portion is greater than the hardness of described sealing.
3. sealing strip according to claim 2, is characterized in that, described installation portion and described sealing are made by PVC material.
4. sealing strip according to claim 1, is characterized in that, inwardly upwards extend obliquely the upper end of described sealing.
5. sealing strip according to claim 1, is characterized in that, the hardness of described latch is identical with the hardness of described sealing and be less than the hardness of described installation portion, and described latch, described installation portion and described sealing are made by PVC material.
6. a refrigerator, is characterized in that, comprising:
Casing, described casing comprises inner bag, is limited with an isolated along the vertical direction chamber in described inner bag;
Crossbeam, described crossbeam be arranged on described between on the outer surface of inner bag part between chamber; With
Sealing strip, described sealing strip is according to the sealing strip described in claim 1-5 any one, the installation portion of wherein said sealing strip inserts in the gap between described inner bag and described crossbeam and sealing arranges along described gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110244575.4A CN102353221B (en) | 2011-08-23 | 2011-08-23 | Refrigerator and sealing strip for sealing clearance between inner chamber and beam of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110244575.4A CN102353221B (en) | 2011-08-23 | 2011-08-23 | Refrigerator and sealing strip for sealing clearance between inner chamber and beam of same |
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| Publication Number | Publication Date |
|---|---|
| CN102353221A CN102353221A (en) | 2012-02-15 |
| CN102353221B true CN102353221B (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110244575.4A Active CN102353221B (en) | 2011-08-23 | 2011-08-23 | Refrigerator and sealing strip for sealing clearance between inner chamber and beam of same |
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| CN (1) | CN102353221B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296449B (en) * | 2014-10-09 | 2016-10-05 | 合肥美的电冰箱有限公司 | Refrigerator and flip beam thereof |
| CN105987567B (en) * | 2015-02-13 | 2019-05-03 | 青岛海尔特种电冰柜有限公司 | A kind of partition sealing strip and multi-temperature zone refrigeration or heating equipment |
| CN107981819B (en) * | 2017-12-29 | 2023-09-15 | 珠海格力电器股份有限公司 | Sealing strip under door and dish washer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839601A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Refrigeration equipment |
| CN201779942U (en) * | 2010-08-02 | 2011-03-30 | 青岛海容电器有限公司 | Novel opening structure of glass door refrigerator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235663U (en) * | 1975-09-05 | 1977-03-14 | ||
| JPS5243152U (en) * | 1975-09-22 | 1977-03-26 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839601A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Refrigeration equipment |
| CN201779942U (en) * | 2010-08-02 | 2011-03-30 | 青岛海容电器有限公司 | Novel opening structure of glass door refrigerator |
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| CN102353221A (en) | 2012-02-15 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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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| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |