CN103322751A - Door gasket, refrigerator door body with door gasket and refrigerator - Google Patents
Door gasket, refrigerator door body with door gasket and refrigerator Download PDFInfo
- Publication number
- CN103322751A CN103322751A CN2013102958701A CN201310295870A CN103322751A CN 103322751 A CN103322751 A CN 103322751A CN 2013102958701 A CN2013102958701 A CN 2013102958701A CN 201310295870 A CN201310295870 A CN 201310295870A CN 103322751 A CN103322751 A CN 103322751A
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- main gasbag
- gasket
- door
- air bag
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Abstract
The invention discloses a door gasket, a refrigerator door body with the door gasket and a refrigerator. The door gasket comprises an installing part, a main air bag part, a magnetic strip installing part and an additional air bag part. The main air bag part is arranged on the installing part, the magnetic strip installing part is connected with the main air bag part and is located on right side of the main air bag part, the additional air bag part is connected with the upper surface of the main air bag part, the additional air bag part is arranged on the left side of the main air bag part, and at least one part of additional air bag part transversely is exposed out of the side edge of the left side of the main air bag part. According to the door gasket, the additional air bag part is additionally arranged on the main air bag part so that the compensating sealing effect can be achieved. The cost is lower than the cost of additional arrangement of an inner door seal, installing procedures do not need to be additionally set, assembling is simple, production efficiency is high, quality and reliability are good, the compensating sealing effect can be effectively achieved, and occurrence that cold air leaks due to the untight sealing of the door gasket is effectively prevented.
Description
Technical field
The present invention relates to the household electrical appliance preparing technical field, more specifically, the refrigerator door and the refrigerator that the present invention relates to a kind of gasket and have this gasket.
Background technology
Existing door seal is difficult to realize the performance requirement of the high-end refrigerator of low energy consumption because of fit-up gap and complementary range.Seal strip for refrigerator door is realized better sealing by increasing interior door seal usually at present, but door seal can make the manufacturing cost of refrigerator raise in increasing, in addition like this need to the door courage increase fixing in the structure of door seal, can make part forming die more complicated, also increased simultaneously cost, and this can make that operation increases in the production process of refrigerator, affects production efficiency.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of simple in structure, good airproof performance, gasket of fine qualities.
Another object of the present invention is to propose a kind of refrigerator door with above-mentioned gasket.
A further object of the present invention is to propose a kind of refrigerator with above-mentioned refrigerator door.
Gasket according to first aspect present invention embodiment comprises: installation portion; Main gasbag section, described main gasbag section is located on the described installation portion; Magnetic stripe installation portion, described magnetic stripe installation portion link to each other with described main gasbag section and are positioned at the right side of described main gasbag section; With additional balloon section, described additional balloon section links to each other with the upper surface of described main gasbag section, and described additional balloon section is located at the left side of described main gasbag section, and at least a portion of described additional balloon section exceeds the side in the left side of described main gasbag section in the horizontal.
Gasket according to the embodiment of the invention, by increasing an additional balloon section in main gasbag section, reach the compensation sealing effect, door seal was low in cost increased more in addition, and did not need to increase in addition installation procedure, and assembling is simple, production efficiency is high, property of fine qualities is good, can effectively reach the effect of compensation sealing, effectively prevents because of the not tight cold draining of door seal.
In addition, gasket according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, the cross section of described additional balloon section on vertically comprises: the first curved portions, the lower end of described the first curved portions links to each other with the upper surface of described main gasbag section, and the upper end of described the first curved portions exceeds the side in the left side of described main gasbag section in the horizontal; With the second curved portions, the lower end of described the second curved portions links to each other with the upper surface of described main gasbag section, the upper end of described the second curved portions links to each other with the upper end of described the first curved portions, and the upper surface of described the second curved portions and described the first curved portions and described main gasbag section consists of described additional balloon section.
According to one embodiment of present invention, described the first curved portions and described the second curved portions towards consistent.
According to one embodiment of present invention, be formed with groove on the upper surface of described main gasbag section, described groove is located at the right positions of contiguous described the second curved portions.
According to one embodiment of present invention, described groove type becomes deep-slotted chip breaker.
According to one embodiment of present invention, described additional balloon section comprises: an air bag section, and at least a portion of described air bag section exceeds the side in the left side of described main gasbag section in the horizontal; And connecting portion, described connecting portion is located on the upper surface of described main gasbag section and with described air bag section and links to each other.
According to one embodiment of present invention, described additional balloon section forms fusiformis.
According to one embodiment of present invention, described additional balloon section and described main gasbag section are integrally formed.
Refrigerator door according to second aspect present invention embodiment comprises: door shell; The door courage, described door courage links to each other to limit the heat-insulation layer space with described door shell, and described door courage is formed with holding tank; And gasket, described gasket is according to the described gasket of above-described embodiment, the installation portion of described gasket is installed in the described holding tank, described additional balloon section and described door courage interference fit.
Refrigerator according to third aspect present invention embodiment comprises: casing is limited with a chamber in the described casing; With the door body, described door body is pivotably mounted on the described casing to open and close described chamber, and wherein, described Men Tiwei is according to the described refrigerator door of above-described embodiment.
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.
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 that gasket according to inventive embodiments is along vertical schematic cross-section;
Fig. 2 is along vertical schematic cross-section according to the gasket of inventing another embodiment;
Fig. 3 is according to the assembling schematic diagram of the gasket among Fig. 1 on the door body;
Fig. 4 is according to the assembling schematic diagram of the gasket among Fig. 2 on the door body;
Reference numeral:
10: installation portion;
20: main gasbag section;
30: the magnetic stripe installation portion;
40: additional balloon section; 41: the first curved portions; 42: the second curved portions; 43: connecting portion; 44: an air bag section;
50: groove;
60: the door courage; 61: holding tank.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to 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 "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention 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.
In addition, term " first ", " second " only are used for describing purpose, 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 ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
The below specifically describes the gasket according to first aspect present invention embodiment at first by reference to the accompanying drawings.
As depicted in figs. 1 and 2, the gasket according to the embodiment of the invention comprises: installation portion 10, main gasbag section 20, magnetic stripe installation portion 30 and additional balloon section 40.
Particularly, main gasbag section 20 is located on the installation portion.Magnetic stripe installation portion 30 links to each other with main gasbag section 20 and is positioned at the right side of main gasbag section 20.Additional balloon section 40 links to each other with the upper surface of main gasbag section 20, and additional balloon section 40 is located at the left side of described main gasbag section 20, and at least a portion of additional balloon section 40 exceeds the side in the left side of main gasbag section 20 in the horizontal.
Thus, gasket according to the embodiment of the invention, by increasing an additional balloon section 40 in main gasbag section 20, the limit larger to fit clearance increases additional balloon, reach the effect of compensation sealing, door seal was low in cost increased more in addition, and did not need to increase in addition installation procedure, property of fine qualities is good, can effectively reach the effect of compensation sealing.
Need to prove, normally cooperate with the door courage according to the gasket of the embodiment of the invention, gasket of the prior art only is that the left side side of gasket is connected on the courage, and there is certain limitation in its sealing effectiveness.Gasket according to the embodiment of the invention, not only its left side side is connected on the courage, and because at least a portion of its additional balloon section 40 exceeds the side in main gasbag section 20 left sides in the horizontal, when cooperating with the door bladder structure, this part that exceeds can be connected on the courage and with the door courage and form interference fit, thereby makes gasket integral body have better sealing.
Wherein, about shape and the size of additional balloon section 40, with and the size that exceeds in the horizontal the left side side of main gasbag section 20 can rationally regulate as required.Alternatively, as shown in Figure 1, additional balloon section 40 comprises in the cross section on vertical: the first curved portions 41 and the second curved portions 42.The lower end of the first curved portions 41 links to each other with the upper surface of main gasbag section 20, and the upper end of the first curved portions 41 exceeds the side in the left side of main gasbag section 20 in the horizontal., the lower end of the second curved portions 42 links to each other with the upper surface of main gasbag section 20, and the upper end of the second curved portions 42 links to each other with the upper end of the first curved portions 41, and the second curved portions 42 and the first curved portions 41 consist of additional balloon section 40 with the upper surface of main gasbag section 20.Particularly, in specific embodiment more of the present invention, described the first curved portions and described the second curved portions towards consistent.
Consider that the part of additional balloon section 40 exceeds the left side side of main gasbag section 20 in the horizontal, when additional balloon section 40 and door courage 60 surperficial butt, additional balloon 40 and door courage 60 interference fit, door courage 60 can apply as shown in Figure 3 stress to additional balloon section 40, the effect of stress can make compressive strain under the door seal upper surface, affects sealing and exterior quality.Therefore, according to one embodiment of present invention, as shown in Figure 1, be formed with groove 50 at the upper surface of main gasbag section 20, groove 50 is located at the right positions of contiguous the second curved portions 42.In other words, in the junction of the second curved portions 42 and the upper surface of gasket groove 50 is set.Thus, when 60 pairs of additional balloon sections of door courage, 40 stress application, additional balloon section 40 is pushed to the right, under the effect of groove 50, can eliminate to a certain extent this stress, prevents the distortion of gasket upper surface, thereby guarantees the sealing of gasket.
Shape about groove 50 does not have particular restriction, as long as can eliminate the stress that additional balloon section 40 is subject to when extruding.Optionally, according to one embodiment of present invention, groove 50 forms deep-slotted chip breaker.Thus, the better effects if that the groove 50 of arcuate structure not only eliminates stress, and prepare more convenient.
In other words, additional balloon section 40 comprises that is independently propped up an air bag section 44, and this air bag section 44 links to each other with main gasbag section 20 by connecting portion 43.Thus, when additional balloon section 40 and door courage 60 surperficial butt, additional balloon section 40 and door courage 60 interference fit, the stress that produces forms extruding to an air bag section 44, and the connecting portion 43 that an air bag section 44 passes through this structure links to each other with main gasbag section 20, can eliminate 60 pairs air bag section 44 applied pressures of a courage, prevent the distortion of gasket upper surface, make the gasket better tightness.
The structure of air bag section 44 does not in this embodiment have particular restriction, same if satisfy can with the requirement of door courage 60 interference fit.Alternatively, according to one embodiment of present invention, an air bag section 44 forms fusiformis.
According to one embodiment of present invention, additional balloon section 40 and main gasbag section 20 are integrally formed.Thus, integrally formed structure not only can strengthen the overall structure stability of gasket, and prepares more conveniently, has saved cost.
Refrigerator door according to second aspect present invention embodiment comprises: door shell (not shown), door courage 60 and gasket.
Particularly, door courage 60 links to each other to limit the heat-insulation layer space with door shell, and door courage 60 is formed with holding tank 61.Gasket is according to the described gasket of above-described embodiment, and the installation portion 10 of gasket is installed in the holding tank 61, additional balloon section 40 and door courage 60 interference fit.Because gasket according to the above embodiment of the present invention has above-mentioned technique effect, therefore, refrigerator door according to the embodiment of the invention also has corresponding technique effect, that is: by increasing an additional balloon section 40 in main gasbag section 20, the limit larger to fit clearance increases additional balloon 40, reach the compensation sealing effect of interior door seal, it is low that cost increases interior door seal, and do not need to increase in addition installation procedure, property of fine qualities is good, can effectively reach the effect of compensation sealing, effectively prevents because of the not tight cold draining of door seal, improve energy consumption of refrigerator, the refrigeration performance of product is had remarkable lifting.
Refrigerator according to third aspect present invention embodiment comprises: casing and door body (not shown).Be limited with a chamber in the casing, the door body be pivotably mounted on the casing with open and close in the casing between the chamber, wherein, Men Tiwei is according to the described refrigerator door of above-described embodiment.Because refrigerator door according to the above embodiment of the present invention has above-mentioned technique effect, therefore, also has corresponding technique effect according to the refrigerator of the embodiment of the invention.
Other formations and operation according to the refrigerator of the embodiment of the invention all are known for those of ordinary skills, are not described in detail here.
In the description of this specification, 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 the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a gasket is characterized in that, comprising:
Installation portion;
Main gasbag section, described main gasbag section is located on the described installation portion;
Magnetic stripe installation portion, described magnetic stripe installation portion link to each other with described main gasbag section and are positioned at the right side of described main gasbag section; With
Additional balloon section, described additional balloon section links to each other with the upper surface of described main gasbag section, and described additional balloon section is located at the left side of described main gasbag section, and at least a portion of described additional balloon section exceeds the side in the left side of described main gasbag section in the horizontal.
2. gasket according to claim 1 is characterized in that, the cross section of described additional balloon section on vertically comprises:
The first curved portions, the lower end of described the first curved portions links to each other with the upper surface of described main gasbag section, and the upper end of described the first curved portions exceeds the side in the left side of described main gasbag section in the horizontal; With
The second curved portions, the lower end of described the second curved portions links to each other with the upper surface of described main gasbag section, the upper end of described the second curved portions links to each other with the upper end of described the first curved portions, and the upper surface of described the second curved portions and described the first curved portions and described main gasbag section consists of described additional balloon section.
3. gasket according to claim 2 is characterized in that, described the first curved portions and described the second curved portions towards consistent.
4. gasket according to claim 2 is characterized in that, is formed with groove on the upper surface of described main gasbag section, and described groove is located at the right positions of contiguous described the second curved portions.
5. gasket according to claim 4 is characterized in that, described groove type becomes deep-slotted chip breaker.
6. gasket according to claim 1 is characterized in that, described additional balloon section comprises:
Air bag section, at least a portion of described air bag section exceeds the side in the left side of described main gasbag section in the horizontal; With
Connecting portion, described connecting portion are located on the upper surface of described main gasbag section and with described air bag section and link to each other.
7. gasket according to claim 6 is characterized in that, described air bag section forms fusiformis.
8. each described gasket is characterized in that according to claim 1-7, and described additional balloon section and described main gasbag section are integrally formed.
9. a refrigerator door is characterized in that, comprising:
Door shell;
The door courage, described door courage links to each other to limit the heat-insulation layer space with described door shell, and described door courage is formed with holding tank; With
Gasket, described gasket is each described gasket in according to claim 1-8, the installation portion of described gasket is installed in the described holding tank, described additional balloon section and described door courage interference fit.
10. a refrigerator is characterized in that, comprising:
Casing is limited with a chamber in the described casing; With
Door body, described door body are pivotably mounted on the described casing to open and close described chamber, wherein, and described Men Tiwei refrigerator door according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102958701A CN103322751A (en) | 2013-07-15 | 2013-07-15 | Door gasket, refrigerator door body with door gasket and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102958701A CN103322751A (en) | 2013-07-15 | 2013-07-15 | Door gasket, refrigerator door body with door gasket and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322751A true CN103322751A (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102958701A Pending CN103322751A (en) | 2013-07-15 | 2013-07-15 | Door gasket, refrigerator door body with door gasket and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322751A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515349A (en) * | 2014-12-18 | 2015-04-15 | 合肥华凌股份有限公司 | Door seal structure and refrigerator |
| CN104534792A (en) * | 2014-12-30 | 2015-04-22 | 合肥华凌股份有限公司 | Door gasket and refrigerator |
| CN105157328A (en) * | 2015-09-15 | 2015-12-16 | 海信容声(广东)冰箱有限公司 | Door seal for refrigerators and refrigerator |
| CN106524656A (en) * | 2015-09-09 | 2017-03-22 | 苏州三星电子有限公司 | Refrigerator door seal structure, refrigerator door and refrigerator |
| CN109373691A (en) * | 2018-12-12 | 2019-02-22 | 广东奥马冰箱有限公司 | A kind of refrigerator preventing door seal appearance condensation |
| CN109387022A (en) * | 2018-11-20 | 2019-02-26 | 长虹美菱股份有限公司 | A kind of squash type door seal structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670871Y (en) * | 2003-12-11 | 2005-01-12 | 合肥美菱股份有限公司 | Seal of energy-saving refrigerator door |
| CN102278855A (en) * | 2011-09-02 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Door seal for frostless household refrigerator and refrigerator having door seal |
| CN202734403U (en) * | 2012-06-29 | 2013-02-13 | 海尔集团公司 | Door seal and refrigerator |
| CN102927754A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Door seal for refrigerator and refrigerator with same |
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2013
- 2013-07-15 CN CN2013102958701A patent/CN103322751A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670871Y (en) * | 2003-12-11 | 2005-01-12 | 合肥美菱股份有限公司 | Seal of energy-saving refrigerator door |
| CN102278855A (en) * | 2011-09-02 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Door seal for frostless household refrigerator and refrigerator having door seal |
| CN202734403U (en) * | 2012-06-29 | 2013-02-13 | 海尔集团公司 | Door seal and refrigerator |
| CN102927754A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Door seal for refrigerator and refrigerator with same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515349A (en) * | 2014-12-18 | 2015-04-15 | 合肥华凌股份有限公司 | Door seal structure and refrigerator |
| CN104534792A (en) * | 2014-12-30 | 2015-04-22 | 合肥华凌股份有限公司 | Door gasket and refrigerator |
| CN106524656A (en) * | 2015-09-09 | 2017-03-22 | 苏州三星电子有限公司 | Refrigerator door seal structure, refrigerator door and refrigerator |
| CN105157328A (en) * | 2015-09-15 | 2015-12-16 | 海信容声(广东)冰箱有限公司 | Door seal for refrigerators and refrigerator |
| CN105157328B (en) * | 2015-09-15 | 2018-03-09 | 海信容声(广东)冰箱有限公司 | A kind of door of refrigerator envelope and refrigerator |
| CN109387022A (en) * | 2018-11-20 | 2019-02-26 | 长虹美菱股份有限公司 | A kind of squash type door seal structure |
| CN109373691A (en) * | 2018-12-12 | 2019-02-22 | 广东奥马冰箱有限公司 | A kind of refrigerator preventing door seal appearance condensation |
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Application publication date: 20130925 |