CN101113865A - Concave-convex groove door sealing fridge - Google Patents
Concave-convex groove door sealing fridge Download PDFInfo
- Publication number
- CN101113865A CN101113865A CNA2007100299193A CN200710029919A CN101113865A CN 101113865 A CN101113865 A CN 101113865A CN A2007100299193 A CNA2007100299193 A CN A2007100299193A CN 200710029919 A CN200710029919 A CN 200710029919A CN 101113865 A CN101113865 A CN 101113865A
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- refrigerator
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- door sealing
- convex
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Abstract
The invention relates to a refrigerator, in particular to a refrigerator sealed by a door with grooves, comprising a refrigerator body (1), a body doorframe (2), grooves (3) at each side of the doorframe, and convex door gaskets (4) mated with the grooves of the doorframe, embedded magnetic strips (5) of the convex door gaskets, and a refrigerator door (6). The technically modified clamping apparatus of the refrigerator sealed by a door with grooves modifies has simple processing technique and can be easily carried out, and has good heat preservation and energy conservation effect after being modified and implemented.
Description
Technical field
A kind of concave-convex groove door sealing fridge of patent of the present invention belongs to the technological improvement project of household electrical appliance manufacturing.
Background technology:
China's household electrical appliances manufacturing fast development, the beginning of the eighties, only 100,000-200,000-400,000 of domestic ten thousand precious refrigerator annual productions on the largest scale ...Nowadays, comprise Haier, the refrigerator annual production of reputable brands such as section dragon has reached ten million platform, has exported to all over the world, becomes made in China famous brand.
The energy-saving heat preserving of refrigerator mainly contains two big factors, the one, the low power consuming high efficiency of compressor.The 2nd, the heat-insulating property of refrigerator body is good.The heat insulation effect of casing is guarantee by the filling bubble technology and the door sealing technology of casing then.Door sealing runs coldly out of order easily, just means that also this refrigerator power consumption power consumption is more.
The design of refrigerator doors envelope is in the market adopted the soft gasket of rubber and plastic, the built-in magnetic stripe of this gasket substantially.Utilize metal foil edges of boards (plane) absorption of magnetic stripe to refrigerator doorframe.Form refrigerator and close the door sealing insulation effect.Since refrigerator doorframe scissil book, the length of side.Add HTHP and inhomogeneous when irritating bubble in the upper box chamber.There is little deviation more or less in the glacing flatness of refrigerator doorframe.The refrigerator doors of magnetic door strip of paper used for sealing has been installed has simultaneously also deposited identical problem.Causing refrigerator is not to be in best sealing keeping warm mode.
World climate becomes dim at present, before each state all mentions agenda with energy-saving and emission-reduction.Household electrical appliance are more and more universal, take care of the pence, and the design of its electricity saving performance is used and drawn attention.
Although China is refrigerator production and marketing big country, by retrieval, the domestic patented technology that the associated electrical refrigerator has been authorized has only 20, and this phenomenon also should cause the concern of each household electrical appliances manufacturing enterprise..
The patent of invention content:
The problem that patent of the present invention need solve promptly the purpose of this invention is to provide a kind of concave-convex groove door sealing fridge, can improve the sealing keeping warm mode of refrigerator, reaches the purpose of energy-saving consumption-reducing.
Patented technology problem of the present invention can adopt following measure to solve:
A kind of refrigerator, particularly a kind of concave-convex groove door sealing fridge comprises: refrigerator body (1), casing doorframe (2), each limit further groove (3) of doorframe is with the convex gasket (4) that groove matches, the built-in magnetic stripe of convex gasket (5), refrigerator doors (6).
Patented technology problem of the present invention can also adopt following measure to solve:
1, each limit groove of casing is deltiod, and the magnetic stripe of Wen Heing also is deltiod with it.
2, each limit groove of casing is triangular in shape, and the magnetic stripe of Wen Heing is also triangular in shape with it.
3, each limit groove of casing is the garden arc, and the magnetic stripe of Wen Heing also is the garden arc with it.
4, each limit groove of casing is trapezoidal, and the magnetic stripe of Wen Heing also is trapezoidal with it.
The beneficial effect of patent of the present invention is:
△ makes the magnetic stripe in the gasket play three suction-operateds in groove because a kind of concave-convex groove door sealing fridge of patent of the present invention utilizes the magnetic stripe in the protruding position of casing metal door frame groove and gasket to match.Make the interior cold air of casing fail straight line, reduce as far as possible and run cold chance through gasket and doorframe clearance leakage.Make refrigerator be in the kilter of hermetically sealed insulation, reach the effect of energy-saving consumption-reducing.
△ is because a kind of concave-convex groove door sealing fridge of patent of the present invention improves casing metal door frame groove, and it is simple that it improves processing technology, just can as long as make improvements slightly at former box side punching press Zhe bone clamping apparatus.The extrusion die of gasket then redesigns according to doorframe groove size shape.Magnetic stripe is still used, and whole technological transformation is simple, practical, feasible, and effect is remarkable.
△ is because a kind of concave-convex groove door sealing fridge of patent of the present invention utilizes casing metal door frame groove, and equaling doorframe has increased reinforcement.Strengthen and improve the glacing flatness of doorframe, more secure to closing the door sealing insulation.
Description of drawings:
Fig. 1 is a kind of concave-convex groove door sealing fridge schematic diagram
Fig. 2 is that a kind of tongue and groove door sealing and former existing refrigerator gasket compare schematic diagram
The specific embodiment
1, a kind of concave-convex groove door sealing fridge of patent of the present invention as can be seen from Figure 1 comprises: refrigerator body (1), casing doorframe (2), each limit further groove (3) of doorframe, with the convex gasket (4) that groove matches, the built-in magnetic stripe of convex gasket (5), refrigerator doors (6).
This concave-convex groove door sealing fridge adsorbs the groove of doorframe is identical by the magnetic stripe that gasket protrudes, and makes refrigerator be in hermetically sealed keeping warm mode, reaches the energy-saving consumption-reducing effect.
2, patent working 1 of the present invention is as can be seen from Figure 2 pointed out: the sealing state of concave-convex groove door sealing fridge has tangible difference than the sealing keeping warm mode of former existing refrigerator.Basically can stop crack between a door and its frame and run cold phenomenon.When processing and fabricating, only need to improve a little, just produce good energy-conservation and subtract the consumption effect at clamping apparatus.
Claims (5)
1. concave-convex groove door sealing fridge comprises: refrigerator body (1), and casing doorframe (2), each limit further groove (3) of doorframe is with the convex gasket (4) that groove matches, the built-in magnetic stripe of convex gasket (5), refrigerator doors (6).
2. a kind of concave-convex groove door sealing fridge according to claim 1 is characterized in that: each groove of casing limit is deltiod (3), and the magnetic stripe of Wen Heing also is deltiod (5) with it.
3. a kind of concave-convex groove door sealing fridge according to claim 1 is characterized in that: each groove of casing limit is triangular in shape, and the magnetic stripe of Wen Heing is also triangular in shape with it.
4. a kind of concave-convex groove door sealing fridge according to claim 1 is characterized in that: each groove of casing limit is the garden arc, and the magnetic stripe of Wen Heing also is the garden arc with it.
5. a kind of concave-convex groove door sealing fridge according to claim 1 is characterized in that: each groove of casing limit is trapezoidal, and the magnetic stripe of Wen Heing also is trapezoidal with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100299193A CN101113865A (en) | 2007-08-28 | 2007-08-28 | Concave-convex groove door sealing fridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100299193A CN101113865A (en) | 2007-08-28 | 2007-08-28 | Concave-convex groove door sealing fridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101113865A true CN101113865A (en) | 2008-01-30 |
Family
ID=39022331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100299193A Pending CN101113865A (en) | 2007-08-28 | 2007-08-28 | Concave-convex groove door sealing fridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101113865A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066573A (en) * | 2014-09-30 | 2015-11-18 | 松下冷链（大连）有限公司 | Refrigeration storage box and refrigeration delivery cabinet with same |
| CN105783396A (en) * | 2016-03-21 | 2016-07-20 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN106139613A (en) * | 2016-08-30 | 2016-11-23 | 郑州福宝童趣实业股份有限公司 | A kind of Portable pencil jack-in-a-box |
| CN108151402A (en) * | 2017-12-20 | 2018-06-12 | 中国科学院理化技术研究所 | Low-temperature storage case |
| CN111879054A (en) * | 2020-07-02 | 2020-11-03 | 珠海格力电器股份有限公司 | Refrigerator with a door |
-
2007
- 2007-08-28 CN CNA2007100299193A patent/CN101113865A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066573A (en) * | 2014-09-30 | 2015-11-18 | 松下冷链（大连）有限公司 | Refrigeration storage box and refrigeration delivery cabinet with same |
| CN105066573B (en) * | 2014-09-30 | 2018-07-13 | 松下冷链（大连）有限公司 | Refrigeration dispatching cabinet |
| CN105783396A (en) * | 2016-03-21 | 2016-07-20 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN106139613A (en) * | 2016-08-30 | 2016-11-23 | 郑州福宝童趣实业股份有限公司 | A kind of Portable pencil jack-in-a-box |
| CN108151402A (en) * | 2017-12-20 | 2018-06-12 | 中国科学院理化技术研究所 | Low-temperature storage case |
| CN108151402B (en) * | 2017-12-20 | 2021-05-07 | 中国科学院理化技术研究所 | Low-temperature storage tank |
| CN111879054A (en) * | 2020-07-02 | 2020-11-03 | 珠海格力电器股份有限公司 | Refrigerator with a door |
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