CN203672025U - Novel door body sealing structure of refrigerator - Google Patents
Novel door body sealing structure of refrigerator Download PDFInfo
- Publication number
- CN203672025U CN203672025U CN201420005595.5U CN201420005595U CN203672025U CN 203672025 U CN203672025 U CN 203672025U CN 201420005595 U CN201420005595 U CN 201420005595U CN 203672025 U CN203672025 U CN 203672025U
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- door body
- magnetic
- permanent magnet
- doorframe
- outer face
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Abstract
The utility model relates to a novel door body sealing structure of a refrigerator. The novel door body sealing structure comprises a refrigerator body and a door body used for sealing an opening of the refrigerator body. A door frame is formed on the periphery of the opening of the refrigerator body. Refrigerator sealing strips are arranged on the door frame along the outline and door body sealing strips connected with the refrigerator sealing strips in a sealing mode are arranged on the door body. A permanent magnet is installed on the door frame or the door body. Correspondingly, a magnetic body attracted to the permanent magnet is installed on the door frame or the door body. The permanent magnet and the magnetic body are attracted to each other on the state that a door is closed, so that the refrigerator sealing strips tightly abut against the door body sealing strips, the opening of the refrigerator body is sealed, and a mutually-attracted gap is formed between the permanent magnet and the magnetic body. The sealing magnetic force is larger and more lasting, the sealing effect is better, the sealing strips are free of magnetism, flat in surface, not prone to absorbing dirt, easy to clean and not prone to deformation and aging, and therefore the novel door body sealing structure is more practical.
Description
Technical field
The utility model relates to a kind of refrigerator door hermetically-sealed construction technical field, especially a kind of door body hermetically-sealed construction of new refrigerator.
Background technology
Now, the refrigerator on market is all to adopt in sealing strip to install and add the magnetic stripe that magnetizes and form, and forms magnetic sealing strip, makes sealing strip absorption refrigerator doorframe in refrigerator doors, thereby reaches sealing effectiveness.
But there is following defect in above-mentioned refrigerator doors hermetically-sealed construction:
(1), refrigerator is of a specified duration service time, the magnetic stripe that forms of magnetizing in sealing strip is due to long-time use, the prolonged and repeated folding of refrigerator doors is clashed into, magnetic stripe gradually demagnetization loses its reliss to refrigerator doors and is not closed completely;
(2) and sealing strip due to its unique structure, cracky is clashed in the prolonged and repeated folding of refrigerator doors in depression position, can adsorb bacterium dirt not easy to clean, refrigerator inside food is easily polluted unhygienic, sealing strip depression position dirt the Long-term Effect refrigerator outward appearance;
(3), use sealing strip easy aging lost its bounce distortion under the prolonged and repeated folding of refrigerator doors is clashed into of the magnetic stripe that magnetizes, cause refrigerator doors to be not closed completely.
Refrigerator doors magnetic door seal bar sealing structure is bad, can directly affect refrigerator cooling gas leakage refrigeration variation, directly affect food fresh-keeping deleterious food spoilage, more easily cause compressor repeatedly to start power consumption not energy-conservation, make the long-term continuous operation of compressor can make excess Temperature and burn-out motor.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and it is simple and reasonable for structure to improve one, low cost of manufacture, good sealing effect, the door body hermetically-sealed construction of the new refrigerator of growing sealing life; The technical problem underlying solving is to make the more lasting more greatly sealing effectiveness of its sealing magnetic better, also makes sealing strip without magnetic simultaneously, and surfacing, is difficult for attract dirt easy to clean, more not yielding aging, thereby more practical.
The utility model solves the technical scheme that its technical problem adopts:
The door body hermetically-sealed construction of new refrigerator, comprise the door body of casing and seal case opening, box opening periphery forms doorframe, on doorframe, be provided with box sealing bar along profile, door body be provided with box sealing bar be tightly connected door body sealing strip, it is characterized in that, on described doorframe or door body, permanent magnet is installed; Correspondingly, doorframe or door are provided with the magnetic with permanent magnet magnetic on body, by under the state of closing the door, permanent magnet and magnetic are inhaled mutually, box sealing bar and door body sealing strip are closely offseted, seal described box opening, and between permanent magnet and magnetic, form suction spacing mutually.
Adopt the door body hermetically-sealed construction of the refrigerator of this structure, utilize on door body and doorframe and mutually produce suction by permanent magnet and magnetic, make the adhesive of Men Tiyu doorframe, solve prior art by the structure magnetizing in the sealing strip of door body, because permanent magnet is not have under externally-applied magnetic field, can keep for a long time the object of self magnetic, as iron, nickel etc. are made, cause demagnetization so avoided prior art to use for a long time shock, and under the state of closing the door, between permanent magnet and magnetic, form and inhale mutually spacing, utilize the magnetic attraction that permanent magnet is stronger, both are without contact, can be by the adhesive securely mutually of Men Tiyu doorframe.
The utility model can also adopt following technical measures to solve:
Described doorframe is provided with outer face, and a door body is provided with inner face, and outer face outside is provided with permanent magnet, is provided with and the magnetic of permanent magnet magnetic with the door body inner face outside of doorframe outer face correspondence position.
Described doorframe is provided with outer face, and door body is provided with inner face, with the door body inner face outside of doorframe outer face correspondence position, permanent magnet is installed; Correspondingly, outer face outside is provided with and the magnetic of permanent magnet magnetic.
Described magnetic is permanent magnet part or magnet or the metallic object that can produce with magnet magnetic.
The cross section of described door body sealing strip is rectangle, and the door body sealing strip that cross section is rectangle is provided with the sealing plane offseting with box sealing bar.
Described door body sealing strip is solid plastic body; The door body sealing strip of solid construction, can make surfacing, is difficult for attract dirt easy to clean, after long-term use, also can not produce distortion, compared with the hollow-core construction of prior art, and more durable, health.
On described door body sealing strip (4), be extended with buckle, to offering the draw-in groove fixing with buckle snapping on the body of answering the door; By buckle, door body sealing strip is fixed on a body to convenient installation, dismounting.
Described doorframe is provided with outer face, and a door body is provided with inner face, and outer face inner side is provided with permanent magnet, is provided with and the magnetic of permanent magnet magnetic with the door body inner face inner side of doorframe outer face correspondence position.
Described doorframe is provided with outer face, and door body is provided with inner face, with the door body inner face inner side of doorframe outer face correspondence position, permanent magnet is installed; Correspondingly, outer face inner side is provided with and the magnetic of permanent magnet magnetic.
The beneficial effects of the utility model are:
(1), the door body hermetically-sealed construction of the utility model new refrigerator, utilize on door body and doorframe and mutually produce suction by permanent magnet and magnetic, make the adhesive of Men Tiyu doorframe, solve prior art by the structure magnetizing in the sealing strip of door body, because permanent magnet is not have under externally-applied magnetic field, can keep for a long time the object of self magnetic, as iron, nickel etc. are made, cause demagnetization so avoided prior art to use for a long time shock, and under the state of closing the door, between permanent magnet and magnetic, form and inhale mutually spacing, utilize the magnetic attraction that permanent magnet is stronger, both are without contact, can be by the adhesive securely mutually of Men Tiyu doorframe.
(2), the door body hermetically-sealed construction of the utility model new refrigerator, door body sealing strip is solid plastic body, the door body sealing strip of solid construction, can make surfacing, be difficult for attract dirt easy to clean, after long-term use, also can not produce distortion, compared with the hollow-core construction of prior art, more durable, health.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model the first embodiment.
Fig. 2 is the sectional view of door body sealing strip in the utility model.
Fig. 3 is the structural representation of the utility model the second embodiment.
Fig. 4 is the structural representation of the utility model the 3rd embodiment.
Fig. 5 is the structural representation of the utility model the 4th embodiment.
Fig. 6 is the structural representation of the utility model the 4th embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The first embodiment: as depicted in figs. 1 and 2, the door body hermetically-sealed construction of new refrigerator, comprise the door body 2 of casing 1 and seal case 1 opening 101, casing 1 opening 101 peripheries form doorframe 102, on doorframe 102, be provided with box sealing bar 3 along profile, door body 2 be provided with box sealing bar 3 be tightly connected door body sealing strip 4, it is characterized in that, on described doorframe 102 or door body 2, permanent magnet 5 is installed; Correspondingly, magnetic 6 with permanent magnet 5 magnetic is installed on doorframe 102 or door body 2, by under the state of closing the door, permanent magnet 5 is inhaled mutually with magnetic 6, box sealing bar 3 and door body sealing strip 4 are closely offseted, seal described casing 1 opening 101, and between permanent magnet 5 and magnetic 6, form suction spacing L mutually.
Adopt the door body hermetically-sealed construction of the refrigerator of this structure, utilize on door body 2 and doorframe 102 and mutually produce suction by permanent magnet 5 and magnetic 6, make a body 2 and doorframe 102 adhesives, solve prior art by the structure magnetizing in the sealing strip of door body, because permanent magnet 5 is not have under externally-applied magnetic field, can keep for a long time the object of self magnetic, as iron, nickel etc. are made, cause demagnetization so avoided prior art to use for a long time shock, and under the state of closing the door, between permanent magnet 5 and magnetic 6, form and inhale mutually spacing L, utilize the magnetic attraction of permanent magnet the last 5, both are without contact, can produce suction, by door body 2 and doorframe 102 adhesive securely mutually.
As the first embodiment more particular embodiment:
Described doorframe 102 is provided with outer face 102-1, and a door body 2 is provided with inner face 202, and outer face 102-1 outside is provided with permanent magnet 5, is provided with and the magnetic 6 of permanent magnet 5 magnetic with door body 2 inner face 202 outsides of doorframe 102 outer face 102-1 correspondence positions.
As the extension of above-described embodiment, described magnetic 6 is permanent magnet part or magnet or the metallic object that can produce with magnet magnetic.
As the extension of above-described embodiment, the cross section of described door body sealing strip 4 is rectangle, and the door body sealing strip 4 that cross section is rectangle is provided with the sealing plane 401 offseting with box sealing bar 3.
Described door body sealing strip 4 is solid plastic body; The door body sealing strip 4 of solid construction, can make surfacing, is difficult for attract dirt easy to clean, after long-term use, also can not produce distortion, compared with the hollow-core construction of prior art, and more durable, health.
As the embodiment of the second embodiment, as shown in Figure 3, similar to the first embodiment, difference is:
Described doorframe 102 is provided with outer face 102-1, and door body 2 is provided with inner face 202, with door body 2 inner face 202 outsides of doorframe 102 outer face 102-1 correspondence positions, permanent magnet 5 is installed; Correspondingly, 102-1 outside in outer face is provided with the magnetic 6 of inhaling with permanent magnet magnetic 5, is only that with the difference of the first embodiment permanent magnet 5 and magnetic 6 exchange, and possess above-mentioned sealing property and adhesive ability equally.
As the embodiment of the 3rd embodiment, as shown in Figure 4, as the another kind of embodiment of door body sealing strip (4), on described door body sealing strip (4), be extended with buckle 402, to offering the draw-in groove 201 fixing with buckle 402 snappings on the body 2 of answering the door; By buckle 402, door body sealing strip 4 is fixed on a body 2 to convenient installation, dismounting.
As the embodiment of the 4th embodiment, as shown in Figure 5, similar to the first embodiment, difference is:
Described doorframe 102 is provided with outer face 102-1, and a door body 2 is provided with inner face 202, and outer face 102-1 inner side is provided with permanent magnet 5, is provided with and the magnetic 6 of permanent magnet 5 magnetic with door body 2 inner face 202 inner sides of doorframe 102 outer face 102-1 correspondence positions; The difference of this embodiment and the first embodiment is, by permanent magnet 5 and magnetic 6 setting-in, hiding being arranged in doorframe 102 and door body 2 respectively, makes profile more attractive in appearance, and its magnetic effect is identical with the first embodiment.
As the embodiment of the 5th embodiment, as shown in Figure 6, similar to the second embodiment, difference is:
Described doorframe 102 is provided with outer face 102-1, and door body 2 is provided with inner face 202, with door body 2 inner face 202 inner sides of doorframe 102 outer face 102-1 correspondence positions, permanent magnet 5 is installed; Correspondingly, 102-1 inner side in outer face is provided with the magnetic 6 of inhaling with permanent magnet magnetic 5; The difference of this embodiment and the second embodiment is, by permanent magnet 5 and magnetic 6 setting-in, hiding being arranged in a body 2 and doorframe 102 respectively, makes profile more attractive in appearance, and its magnetic effect is identical with the first embodiment.
Technical solution of the present invention is applicable to refrigerator, showcase, refrigerator, disinfection cabinet, the products such as micro-wave oven.
Above-described specific embodiment, is only the utility model preferred embodiment, and the equivalent arrangements of such as doing according to the utility model claim, all should be technology of the present utility model and contain.
Claims (9)
1. the door body hermetically-sealed construction of new refrigerator, comprise the door body (2) of casing (1) and seal case (1) opening (101), casing (1) opening (101) periphery forms doorframe (102), doorframe (102) is upper is provided with box sealing bar (3) along profile, door body (2) be provided with box sealing bar (3) be tightly connected door body sealing strip (4), it is characterized in that, on described doorframe (102) or door body (2), permanent magnet (5) is installed; Correspondingly, magnetic (6) with permanent magnet (5) magnetic is installed on doorframe (102) or door body (2), by under the state of closing the door, permanent magnet (5) is inhaled mutually with magnetic (6), box sealing bar (3) and door body sealing strip (4) are closely offseted, seal described casing (1) opening (101), and between permanent magnet (5) and magnetic (6), form suction spacing L mutually.
2. the door body hermetically-sealed construction of new refrigerator according to claim 1, it is characterized in that, described doorframe (102) is provided with outer face (102-1), door body (2) is provided with inner face (202), outer face (102-1) outside is provided with permanent magnet (5), is provided with and the magnetic (6) of permanent magnet (5) magnetic with door body (2) inner face (202) outside of doorframe (102) outer face (102-1) correspondence position.
3. the door body hermetically-sealed construction of new refrigerator according to claim 1, it is characterized in that, described doorframe (102) is provided with outer face (102-1), door body (2) is provided with inner face (202), with door body (2) inner face (202) outside of doorframe (102) outer face (102-1) correspondence position, permanent magnet (5) is installed; Correspondingly, outer face (102-1) outside is provided with the magnetic (6) of inhaling with permanent magnet magnetic (5).
4. according to the door body hermetically-sealed construction of new refrigerator described in claim 1 or 2 or 3, it is characterized in that, described magnetic (6) is permanent magnet part or magnet or the metallic object that can produce with magnet magnetic.
5. the door body hermetically-sealed construction of new refrigerator according to claim 1, it is characterized in that, the cross section of described door body sealing strip (4) is rectangle, and the door body sealing strip (4) that cross section is rectangle is provided with the sealing plane (401) offseting with box sealing bar (3).
6. the door body hermetically-sealed construction of new refrigerator according to claim 5, is characterized in that, described door body sealing strip (4) is solid plastic body.
7. the door body hermetically-sealed construction of new refrigerator according to claim 1, is characterized in that, is extended with buckle, to offering the draw-in groove fixing with buckle snapping on the body of answering the door on described door body sealing strip (4).
8. the door body hermetically-sealed construction of new refrigerator according to claim 1, it is characterized in that, described doorframe (102) is provided with outer face (102-1), door body (2) is provided with inner face (202), outer face (102-1) inner side is provided with permanent magnet (5), is provided with and the magnetic (6) of permanent magnet (5) magnetic with door body (2) inner face (202) inner side of doorframe (102) outer face (102-1) correspondence position.
9. the door body hermetically-sealed construction of new refrigerator according to claim 1, it is characterized in that, described doorframe (102) is provided with outer face (102-1), door body (2) is provided with inner face (202), with door body (2) inner face (202) inner side of doorframe (102) outer face (102-1) correspondence position, permanent magnet (5) is installed; Correspondingly, outer face (102-1) inner side is provided with the magnetic (6) of inhaling with permanent magnet magnetic (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005595.5U CN203672025U (en) | 2014-01-06 | 2014-01-06 | Novel door body sealing structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005595.5U CN203672025U (en) | 2014-01-06 | 2014-01-06 | Novel door body sealing structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672025U true CN203672025U (en) | 2014-06-25 |
Family
ID=50968312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005595.5U Expired - Fee Related CN203672025U (en) | 2014-01-06 | 2014-01-06 | Novel door body sealing structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672025U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567222A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator door and refrigerator |
| CN104567221A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator door and refrigerator |
| CN106091521A (en) * | 2016-06-08 | 2016-11-09 | 姜阔 | A kind of refrigerator and control method thereof |
| WO2017102013A1 (en) * | 2015-12-17 | 2017-06-22 | Rosval Production & Development B.V. | A cooling device, closure means for a cooling device and a use thereof |
| CN109028733A (en) * | 2017-06-09 | 2018-12-18 | 东芝生活电器株式会社 | Refrigerator |
| CN111175083A (en) * | 2020-01-07 | 2020-05-19 | 蒋汉英 | Sampling equipment for cement production |
| CN112229622A (en) * | 2020-08-28 | 2021-01-15 | 中国核电工程有限公司 | Nuclear power field explosion wave simulation method and device |
| CN112272476A (en) * | 2020-11-03 | 2021-01-26 | 珠海格力电器股份有限公司 | Electrical equipment, door body mechanism and sealing assembly thereof |
| CN112797712A (en) * | 2020-12-30 | 2021-05-14 | 长虹美菱股份有限公司 | Refrigerator door body |
-
2014
- 2014-01-06 CN CN201420005595.5U patent/CN203672025U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567222A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator door and refrigerator |
| CN104567221A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator door and refrigerator |
| WO2017102013A1 (en) * | 2015-12-17 | 2017-06-22 | Rosval Production & Development B.V. | A cooling device, closure means for a cooling device and a use thereof |
| CN106091521A (en) * | 2016-06-08 | 2016-11-09 | 姜阔 | A kind of refrigerator and control method thereof |
| CN109028733A (en) * | 2017-06-09 | 2018-12-18 | 东芝生活电器株式会社 | Refrigerator |
| JP2018204926A (en) * | 2017-06-09 | 2018-12-27 | 東芝ライフスタイル株式会社 | refrigerator |
| CN111175083A (en) * | 2020-01-07 | 2020-05-19 | 蒋汉英 | Sampling equipment for cement production |
| CN112229622A (en) * | 2020-08-28 | 2021-01-15 | 中国核电工程有限公司 | Nuclear power field explosion wave simulation method and device |
| CN112272476A (en) * | 2020-11-03 | 2021-01-26 | 珠海格力电器股份有限公司 | Electrical equipment, door body mechanism and sealing assembly thereof |
| CN112797712A (en) * | 2020-12-30 | 2021-05-14 | 长虹美菱股份有限公司 | Refrigerator door body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |