CN201242329Y - Energy-saving refrigerator door sealing strip - Google Patents
Energy-saving refrigerator door sealing strip Download PDFInfo
- Publication number
- CN201242329Y CN201242329Y CNU2008200379817U CN200820037981U CN201242329Y CN 201242329 Y CN201242329 Y CN 201242329Y CN U2008200379817 U CNU2008200379817 U CN U2008200379817U CN 200820037981 U CN200820037981 U CN 200820037981U CN 201242329 Y CN201242329 Y CN 201242329Y
- Authority
- CN
- China
- Prior art keywords
- gasket
- refrigerator door
- energy
- dovetail groove
- magnetic patch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model relates to an energy-saving gasket of a refrigerator door, which comprises a tenon, a dovetail groove and magnetic patches, wherein the dovetail groove (2) is arranged on an original gasket (1) of the refrigerator door, the magnetic patches (3), (4) are respectively arranged on both ends of the groove, a rectangular box (6) whose both ends (7) are opened is arranged on the original gasket (1) of the refrigerator door body, and magnetic patches (8) whose one ends are in a triangle shape (9) are respectively arranged on both ends of the inner of the box. The gaskets which are used at present are made of PVC materials, in summer, the gaskets are softer and easily deformed, in winter, the gaskets become hard, which causes the reduction of the sealing degree leads cold air to flow out and causes the waste of electrical energy. The gasket solves the defects, and the utility model has the advantages of good sealing performance, long service life and obvious energy-saving effect, and simple manufacturing technique.
Description
Technical field
The utility model relates to the refrigerator annex, a kind of dovetail groove type gasket of strengthening the refrigerator sealing property of more specifically saying so.
Background technology
Seal strip for refrigerator door is a member of avoiding cold air to leak between refrigerator doors and casing; the seal strip for refrigerator door that uses is all made with the PVC material at present; this material is comparatively responsive for variation of temperature; in summer; the softer relatively easy deformation of strip of paper used for sealing; in winter; strip of paper used for sealing is hardening relatively again; these phenomenons cause the reduction of seal degree; cause cold air to leak, cause waste of electric energy, also can shorten the service life of refrigerator; though existing at present numerous refrigerator manufacturer has done improvement aspect seal strip for refrigerator door; as increased the auxiliary door envelope; increase door envelope protection piece; double door envelopes etc. have obtained certain effect, significantly descend but use effect of a specified duration; so far do not see good seal performance, endurable seal strip for refrigerator door occurs.
The utility model content
The purpose of this utility model is for solving above-mentioned existing in prior technology deficiency, a kind of dovetail groove type seal strip for refrigerator door of good seal performance being provided.
The purpose of this utility model realizes that the technical scheme that is adopted is: the utility model is made up of tenon, dovetail groove, magnetic patch, it is characterized in that: on the original gasket of refrigerator body, be shaped on dovetail groove, respectively there is a magnetic patch at the groove two ends, also can omit need not, be shaped on the rectangular box of a both ends open on the original gasket of refrigerator door, two ends respectively are placed with one one magnetic patch that end is triangular in shape in the box, and two magnetic patch same polarities are outside, become heteropolarity relative with the magnetic patch at dovetail groove two ends.
Remarkable result of the present utility model: good seal performance, can be lasting, energy-saving effect is remarkable, no special operational method, production technology is simple.
Description of drawings
Accompanying drawing is the utility model structural representation.
Below in conjunction with accompanying drawing the utility model is elaborated.
The specific embodiment
Referring to figure, be shaped on dovetail groove 2 on the original gasket 1 of refrigerator body, respectively there is a magnetic patch 3,4 at the groove two ends, also can omit need not, be shaped on the rectangular box 6 of two ends 7 openings on the original gasket 5 of refrigerator door, magnetic patch 8, the two magnetic patch same polarities that the interior two ends of box respectively are placed with one one end triangular in shape 9 are outside, become heteropolarity relative with the magnetic patch at dovetail groove two ends.
Claims (2)
1, a kind of energy-saving refrigerator gasket, form by tenon, dovetail groove, magnetic patch, it is characterized in that: be shaped on dovetail groove (2) on the original gasket of refrigerator body (1), respectively there are a magnetic patch (3), (4) in the groove two ends, be shaped on the rectangular box (6) of two ends (7) opening on the original gasket of refrigerator door (5), two ends respectively are placed with the magnetic patch (8) of one one end (9) triangular in shape in the box.
2, by the described energy-saving refrigerator gasket of claim 1, it is characterized in that: magnetic patch (8) same polarity at the interior two ends of rectangular box (6) is outside, becomes heteropolarity relative with the magnetic patch at dovetail groove two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379817U CN201242329Y (en) | 2008-06-07 | 2008-06-07 | Energy-saving refrigerator door sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379817U CN201242329Y (en) | 2008-06-07 | 2008-06-07 | Energy-saving refrigerator door sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242329Y true CN201242329Y (en) | 2009-05-20 |
Family
ID=40715620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200379817U Expired - Fee Related CN201242329Y (en) | 2008-06-07 | 2008-06-07 | Energy-saving refrigerator door sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242329Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955055A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | One kind is to suction door seal strip for refrigerator door |
| CN109140889A (en) * | 2018-07-10 | 2019-01-04 | 安徽省星年华电器有限公司 | A kind of matt antimicrobial form refrigerator door sealing strip |
-
2008
- 2008-06-07 CN CNU2008200379817U patent/CN201242329Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955055A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | One kind is to suction door seal strip for refrigerator door |
| CN109140889A (en) * | 2018-07-10 | 2019-01-04 | 安徽省星年华电器有限公司 | A kind of matt antimicrobial form refrigerator door sealing strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110607 |