CN103850619A - Solid rubber sealing strip with cavity and cap-shaped cross section with sawteeth and convex rib - Google Patents
Solid rubber sealing strip with cavity and cap-shaped cross section with sawteeth and convex rib Download PDFInfo
- Publication number
- CN103850619A CN103850619A CN201210595250.5A CN201210595250A CN103850619A CN 103850619 A CN103850619 A CN 103850619A CN 201210595250 A CN201210595250 A CN 201210595250A CN 103850619 A CN103850619 A CN 103850619A
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- sealing strip
- section
- cross
- cavity
- solid rubber
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- Seal Device For Vehicle (AREA)
Abstract
The invention relates to a solid rubber sealing strip with a cavity and a cap-shaped cross section with sawteeth and a convex rib. The solid rubber sealing strip is mainly used for sealing a cargo hatch cover of a ship. The solid rubber sealing strip comprises a sealing strip body (1), wherein the sealing strip body (1) is in a straight strip shape and is made of ethylene propylene ternary gel; the cross section of the sealing strip body (1) is shaped like an inverted cap; a cavity (2) is arranged in the middle of the sealing strip body (1); the cross section of the cavity (2) is circular; the top end face of the sealing strip body (1) is arranged into a serrated face (3), and the convex rib (4) is arranged in the middle of the bottom of the sealing strip body (1). According to the solid rubber sealing strip, the cross section of the sealing strip body is of a cap-shaped structure, and the cavity is arranged in the middle of the sealing strip body, so that the quantity of compressive deformation of the rubber sealing strip is improved, the elasticity is better, and thus the sealing performance is relatively better. The solid rubber sealing strip cannot slip on a joint face matched with other components and parts. The strength is high.
Description
(1) technical field
The present invention relates to a kind of rubber weather strip.Be mainly used in the sealing of cargo hold lid.Belong to rubber seal technical field.
(2) background technology
Before the present invention makes, make solid straight list structure for the weather strip of cargo hold lid sealing by ethylene-propylene diene copolymer at present.Sealing bar compress variation is little, and elasticity is poor, therefore sealing relatively a little less than.
(3) summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of compress variation larger, hat sawtooth convex tendon cross section, the good real core of elasticity hole rubber weather strip.
The object of the present invention is achieved like this: hat sawtooth convex tendon cross section, a kind of real core hole rubber weather strip, comprise weatherstrip body, weatherstrip body is straight strip, weatherstrip body material adopts ethylene-propylene diene copolymer, weatherstrip body cross section is inverted hat, in the middle of weatherstrip body, is provided with a hole, and hole cross section is rounded, described weatherstrip body top end face is arranged to serrated face, and between other component, engage face can not produce slippage.Weatherstrip body is provided with convex tendon in the middle of bottom, and intensity is high.
The invention has the beneficial effects as follows:
1, the present invention is by weatherstrip body cross section is to hat-shaped structure, and is provided with a hole in the middle of weatherstrip body, improved the compress variation of rubber weather strip, and elasticity is better, and therefore sealing is relatively better.
2, weatherstrip body top end face is arranged to serrated face, and between other component, engage face can not produce slippage.
3, in the middle of weatherstrip body bottom, be provided with convex tendon, intensity is high.
(4) brief description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of hat sawtooth convex tendon cross section, the real core hole of the present invention rubber weather strip.
Reference numeral in figure:
Weatherstrip body 1
Hole 2
Serrated face 3
Convex tendon 4.
(5) detailed description of the invention
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of hat sawtooth convex tendon cross section, the real core hole of the present invention rubber weather strip.As seen from Figure 1, hat sawtooth convex tendon cross section, the real core hole of the present invention rubber weather strip, comprise weatherstrip body 1, weatherstrip body 1 is straight strip, and weatherstrip body 1 material adopts ethylene-propylene diene copolymer, and weatherstrip body 1 cross section is inverted hat, in the middle of weatherstrip body 1, be provided with a hole 2, hole 2 cross sections are rounded, and described weatherstrip body 1 top end face is arranged to serrated face 3, are provided with convex tendon 4 in the middle of bottom.
Claims (1)
1. hat sawtooth convex tendon cross section, real core hole rubber weather strip, comprise weatherstrip body (1), weatherstrip body (1) is straight strip, it is characterized in that: weatherstrip body (1) material adopts ethylene-propylene diene copolymer, weatherstrip body (1) cross section is inverted hat, in the middle of weatherstrip body (1), be provided with a hole (2), hole (2) cross section is rounded, described weatherstrip body (1) top end face is arranged to serrated face (3), is provided with convex tendon (4) in the middle of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210595250.5A CN103850619A (en) | 2012-12-05 | 2012-12-05 | Solid rubber sealing strip with cavity and cap-shaped cross section with sawteeth and convex rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210595250.5A CN103850619A (en) | 2012-12-05 | 2012-12-05 | Solid rubber sealing strip with cavity and cap-shaped cross section with sawteeth and convex rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850619A true CN103850619A (en) | 2014-06-11 |
Family
ID=50858713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210595250.5A Pending CN103850619A (en) | 2012-12-05 | 2012-12-05 | Solid rubber sealing strip with cavity and cap-shaped cross section with sawteeth and convex rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071302A (en) * | 2014-07-05 | 2014-10-01 | 江苏凤凰船舶装备制造有限公司 | Hatch cover installation structure |
| CN113914665A (en) * | 2021-11-01 | 2022-01-11 | 中国人民解放军32181部队 | Splicing combined movable house |
-
2012
- 2012-12-05 CN CN201210595250.5A patent/CN103850619A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071302A (en) * | 2014-07-05 | 2014-10-01 | 江苏凤凰船舶装备制造有限公司 | Hatch cover installation structure |
| CN113914665A (en) * | 2021-11-01 | 2022-01-11 | 中国人民解放军32181部队 | Splicing combined movable house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |