CN103850618A - Sealing strip with grooves at two sides of elliptic cavity and with sawteeth at bottom surface - Google Patents
Sealing strip with grooves at two sides of elliptic cavity and with sawteeth at bottom surface Download PDFInfo
- Publication number
- CN103850618A CN103850618A CN201210594276.8A CN201210594276A CN103850618A CN 103850618 A CN103850618 A CN 103850618A CN 201210594276 A CN201210594276 A CN 201210594276A CN 103850618 A CN103850618 A CN 103850618A
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- China
- Prior art keywords
- sealing strip
- sides
- weatherstrip body
- strip body
- sealing
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- Pending
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- Seal Device For Vehicle (AREA)
Abstract
The invention relates to a sealing strip with grooves at two sides of an elliptic cavity and sawteeth at the bottom surface, and is mainly used for sealing a boat cargo cabin cover. The sealing strip comprises a sealing strip body (1), wherein the sealing strip body (1) is in a flat and straight strip shape, the sealing strip body (1) is made of ethylene-propylene-diene monomers, a cavity (2) is arranged in the sealing strip body (1) in the length direction of the sealing strip body (1), the cross section of the cavity (2) is in an elliptic shape, the two sides of the upper part of the sealing strip body (1) are respectively provided with a groove (3), the bottom end surface of the sealing strip body (1) is made into a sawtooth surface, and the slippage cannot be generated between matching joint surfaces with other parts. The sealing strip has the beneficial effects that the compression deformation quantity is great, and the elasticity is better, so the sealing performance is relatively good.
Description
(1) technical field
The present invention relates to a kind of rubber weather strip, especially relate to a kind of elliptical hole both sides band groove bottom band saw tooth 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, the good elliptical hole of elasticity both sides band groove bottom band saw tooth weather strip.
The object of the present invention is achieved like this: a kind of elliptical hole both sides band groove bottom band saw tooth weather strip, comprise weatherstrip body, weatherstrip body is straight strip, weatherstrip body material adopts ethylene-propylene diene copolymer, in described weatherstrip body, be provided with a hole along weatherstrip body length direction, this hole cross section ovalize; Both sides, described weatherstrip body top are respectively arranged with a groove, and described weatherstrip body bottom face is arranged to serrated face.
The invention has the beneficial effects as follows:
1, the present invention by arranging many holes in weatherstrip body, and be respectively arranged with groove in both sides, weatherstrip body top, and forming elliptical hole both sides band groove bottom band saw tooth gasket structure, compress variation is large, elasticity is better, and therefore sealing is relatively better.
2, weatherstrip body bottom face is arranged to serrated face, and between other component, engage face can not produce slippage.
(4) accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of elliptical hole of the present invention both sides band groove bottom band saw tooth weather strip.
Reference numeral in figure:
Weatherstrip body 1
Hole 2
Groove 3.
(5) specific embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of elliptical hole of the present invention both sides band groove bottom band saw tooth weather strip.As seen from Figure 1, elliptical hole of the present invention both sides band groove bottom band saw tooth weather strip, comprise weatherstrip body 1, weatherstrip body 1 is straight strip, weatherstrip body 1 material adopts ethylene-propylene diene copolymer, be provided with a hole 2 along weatherstrip body 1 length direction, these hole 2 cross section ovalizes described weatherstrip body 1 is interior; Described weatherstrip body 1 both sides, top are respectively arranged with a groove 3.
Described weatherstrip body 1 bottom face is arranged to serrated face.
Claims (1)
1. an elliptical hole both sides band groove bottom band saw tooth weather strip, comprise weatherstrip body (1), weatherstrip body (1) is straight strip, weatherstrip body (1) material adopts ethylene-propylene diene copolymer, it is characterized in that being provided with a hole (2) along weatherstrip body (1) length direction in described weatherstrip body (1) this hole (2) cross section ovalize; Described weatherstrip body (1) both sides, top are respectively arranged with a groove (3), and described weatherstrip body (1) bottom face is arranged to serrated face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594276.8A CN103850618A (en) | 2012-12-05 | 2012-12-05 | Sealing strip with grooves at two sides of elliptic cavity and with sawteeth at bottom surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594276.8A CN103850618A (en) | 2012-12-05 | 2012-12-05 | Sealing strip with grooves at two sides of elliptic cavity and with sawteeth at bottom surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850618A true CN103850618A (en) | 2014-06-11 |
Family
ID=50858712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210594276.8A Pending CN103850618A (en) | 2012-12-05 | 2012-12-05 | Sealing strip with grooves at two sides of elliptic cavity and with sawteeth at bottom surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850618A (en) |
-
2012
- 2012-12-05 CN CN201210594276.8A patent/CN103850618A/en active Pending
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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 |