CN201843485U - Flat and straight sealing strip of straight groove of solid cavity - Google Patents
Flat and straight sealing strip of straight groove of solid cavity Download PDFInfo
- Publication number
- CN201843485U CN201843485U CN201020567710XU CN201020567710U CN201843485U CN 201843485 U CN201843485 U CN 201843485U CN 201020567710X U CN201020567710X U CN 201020567710XU CN 201020567710 U CN201020567710 U CN 201020567710U CN 201843485 U CN201843485 U CN 201843485U
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- CN
- China
- Prior art keywords
- sealing strip
- straight
- strip body
- weatherstrip body
- flat
- 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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- Seal Device For Vehicle (AREA)
Abstract
The utility model relates to a flat and straight sealing strip of a straight groove of a solid cavity, which is mainly used for sealing a cargo hatch cover of a ship and comprises a sealing strip body (1); the sealing strip body (1) is in a shape of a flat and straight strip and is made of propylene diene copolymer; the sealing strip body (1) is internally provided with a cavity (2) along the length direction of the sealing strip body (1); the cross section of the cavity (2) is waist-circular; the middle of the top of the sealing strip body (1) is provided with the straight groove (3), and the bottom surface of the sealing strip body (1) is set into a convex-arc surface (4); and the middle parts of the left side wall and the right side wall of the sealing strip body (1) are set into sawteeth surfaces (5). In the flat and straight sealing strip, the sealing strip body is internally provided with the cavity, the middle of the top of the sealing strip body is provided with the straight groove, and the bottom surface of the sealing strip body is set into the convex-arc surface; the middle parts of the left side wall and the right side wall of the sealing strip body are set into the sawteeth surfaces so as to form a flat and straight sealing strip structure of the straight groove of the solid cavity, the compression deformation amount is large, the elasticity is better, and therefore, the sealability is better.
Description
(1) technical field
The utility model relates to a kind of rubber weather strip.Be mainly used in the sealing of cargo hold lid.Belong to the rubber seal technical field.
(2) background technology
Before this practicality was newly made, the weather strip that is used for the sealing of cargo hold lid was at present made solid straight list structure by ethylene-propylene diene copolymer.Sealing bar compress variation is little, and elasticity is relatively poor, thus sealing relatively a little less than.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of compress variation bigger, the straight weather strip of the solid preferably hole of elasticity straight trough.
The purpose of this utility model is achieved in that the straight weather strip of a kind of solid hole straight trough, comprise weatherstrip body, weatherstrip body is straight strip, the weatherstrip body material adopts ethylene-propylene diene copolymer, in described weatherstrip body, be provided with a hole along the weatherstrip body length direction, this hole cross section is oval shape, and is provided with a straight trough at described weatherstrip body crown center, and convex globoidal is arranged in described weatherstrip body bottom surface; Serrated face will be arranged in the middle of the wall of the weatherstrip body left and right sides.
The beneficial effects of the utility model are:
The utility model is by being provided with a hole in weatherstrip body, and is provided with a straight trough at described weatherstrip body crown center, and convex globoidal is arranged in described weatherstrip body bottom surface; Be arranged to serrated face with in the middle of the wall of the weatherstrip body left and right sides, constitute the straight gasket structure of solid hole straight trough, compress variation is big, and elasticity is better, so sealing is better relatively.
(4) description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the straight weather strip of the utility model solid hole straight trough.
Reference numeral among the figure:
(5) specific embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of the straight weather strip of the utility model solid hole straight trough.As seen from Figure 1, the straight weather strip of the solid hole of the utility model straight trough, comprise weatherstrip body 1, weatherstrip body 1 is straight strip, weatherstrip body 1 material adopts ethylene-propylene diene copolymer, is provided with a hole 2 along weatherstrip body 1 length direction in described weatherstrip body 1, and these hole 2 cross sections are oval shape, and be provided with a straight trough 3, and convex globoidal 4 is arranged in described weatherstrip body 1 bottom surface at described weatherstrip body 1 crown center; To be arranged to serrated face 5 in the middle of weatherstrip body 1 left and right sides wall.
Claims (1)
1. straight weather strip of solid hole straight trough, comprise weatherstrip body (1), weatherstrip body (1) is straight strip, it is characterized in that: weatherstrip body (1) material adopts ethylene-propylene diene copolymer, in described weatherstrip body (1), be provided with a hole (2) along weatherstrip body (1) length direction, this hole (2) cross section is oval shape, and be provided with a straight trough (3), and convex globoidal (4) is arranged in described weatherstrip body (1) bottom surface at described weatherstrip body (1) crown center; Serrated face (5) will be arranged in the middle of the wall of weatherstrip body (1) left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020567710XU CN201843485U (en) | 2010-10-15 | 2010-10-15 | Flat and straight sealing strip of straight groove of solid cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020567710XU CN201843485U (en) | 2010-10-15 | 2010-10-15 | Flat and straight sealing strip of straight groove of solid cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843485U true CN201843485U (en) | 2011-05-25 |
Family
ID=44038378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020567710XU Expired - Fee Related CN201843485U (en) | 2010-10-15 | 2010-10-15 | Flat and straight sealing strip of straight groove of solid cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843485U (en) |
-
2010
- 2010-10-15 CN CN201020567710XU patent/CN201843485U/en not_active Expired - Fee Related
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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: 20110525 Termination date: 20111015 |