CN88201106U - Magnetic sealing cushion slip - Google Patents
Magnetic sealing cushion slip Download PDFInfo
- Publication number
- CN88201106U CN88201106U CN 88201106 CN88201106U CN88201106U CN 88201106 U CN88201106 U CN 88201106U CN 88201106 CN88201106 CN 88201106 CN 88201106 U CN88201106 U CN 88201106U CN 88201106 U CN88201106 U CN 88201106U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic stripe
- gum cover
- sealing cushion
- sleeve
- 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.)
- Withdrawn
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model relates to a magnetic sealing cushion slip which is particularly suitable for the door leaf sealing structure or sealing mechanism of refrigerators and refrigerating systems. The magnetic sealing cushion slip comprises a rubber sleeve and a magnetic stripe which are directly extruded into integration. The existing magnetic sealing cushion slips have a pluarlity of disadvantages, for examle, the assembly wastes time, the size of the magnetic block does not match with the size of the sleeve, the magnetic stripe is reversely sheathed, etc.; the utility model can overcome the disadvantages. The magnetic force of the magnetic stripe can be improved.
Description
The magnetic seal filler strip belongs to a kind of seal, is specially adapted to the door leaf hermetically-sealed construction or the sealing mechanism of refrigerator and refrigeration system.
Existing magnetic seal filler strip is made up of gum cover and magnetic stripe, because both are independent separately, so assemble time-consuming; If magnetic stripe is not complementary with the sleeve size that is positioned at the gum cover front end, then easily cause magnetic stripe loosening, maybe can't be inserted in sleeve, or stretch inside and outside sleeve; If magnetic stripe oppositely is inserted in, then cause no magnetism to take place.In addition,, the sleeve top layer reduced magnetic force because of producing the magnetic resistance, and how much influential to practicality.
The utility model is inserted in the magnetic stripe of gum cover front end by gum cover and to be formed.The front end of this gum cover is a kind of U jacket groove, and magnetic stripe directly invests in this U jacket groove, make one show for outside, and gum cover and magnetic stripe directly push in aggregates.
The utility model is because gum cover and magnetic stripe directly push in aggregates, so do not exist assembling time-consuming, magnetic stripe is loosening, maybe can't be inserted in sleeve, or stretch inside and outside sleeve, and magnetic stripe such as oppositely is inserted at disadvantage, gum cover in the utility model, its structure kenel is different with gum cover commonly used, and to be in its front end be a U jacket groove rather than a sleeve, magnetic stripe invests and exposes a plane in this grooving, this point not only can reduce because of magnetic stripe places in the sleeve magnetic resistance that is produced by the sleeve top layer, and it is more meaningful in practicality suitably to improve the active force of magnetic force.
Below in conjunction with accompanying drawing the utility model is further specified.
For ease of comparing, the accompanying drawing 1 that provides is the magnetic seal filler strip stero exploded view commonly used before improving.Wherein: 1 ' be gum cover, 2 ' be magnetic stripe, 3 ' be sleeve, 4 ' be cushion pad.
Accompanying drawing 2 is partly schematic appearance of the utility model.Wherein: the front end of gum cover 1 is a kind of U jacket groove 3, and magnetic stripe 2 is inserted in the grooving 3 and exposes a plane.Gum cover and magnetic stripe have been squeezed into one.Be cushion pad 4 partly in the middle of the gum cover 1.
Gum cover pushes with magnetic stripe, and its process is like this:
Earlier magnetic is dried to water content below 2%, be mixed and made into granular plastic cement magnetic material with soft polyvinyl chloride plastic powder (prepare burden and be dried to powdery) according to certain proportion again, promptly after mixing, form a kind of raw material with magnetic character, with this raw material and soft PVC plastic cement, push simultaneously via mould, can become product after through magnet charger the magnetic of the inside being magnetized again.This moment, gum cover 1 and magnetic stripe 2 became one, and the magnetic stripe end face do not cover by polyvinyl chloride yet, and promptly directly attracting with the magnetic stripe plane can be by the object of magnetic attraction, more with practical value.
Claims (1)
1, a kind of magnetic seal filler strip, be inserted in the magnetic stripe of gum cover front end by a gum cover and and formed, the front end that it is characterized in that this gum cover is a kind of U jacket groove, and magnetic stripe directly invests in this U jacket groove, make one show for outside, and gum cover and magnetic stripe directly push in aggregates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201106 CN88201106U (en) | 1988-01-28 | 1988-01-28 | Magnetic sealing cushion slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201106 CN88201106U (en) | 1988-01-28 | 1988-01-28 | Magnetic sealing cushion slip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88201106U true CN88201106U (en) | 1988-11-09 |
Family
ID=4836390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88201106 Withdrawn CN88201106U (en) | 1988-01-28 | 1988-01-28 | Magnetic sealing cushion slip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88201106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499043A (en) * | 2014-12-15 | 2015-04-08 | 江苏苏博瑞光电设备科技有限公司 | 83kg-grade sapphire crystal furnace crystal-growing structure and crystal-growing method |
-
1988
- 1988-01-28 CN CN 88201106 patent/CN88201106U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499043A (en) * | 2014-12-15 | 2015-04-08 | 江苏苏博瑞光电设备科技有限公司 | 83kg-grade sapphire crystal furnace crystal-growing structure and crystal-growing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |