CN201843481U - Solid straight sealing strip with grip-shaped cavities at the top and dovetail groove in the middle - Google Patents
Solid straight sealing strip with grip-shaped cavities at the top and dovetail groove in the middle Download PDFInfo
- Publication number
- CN201843481U CN201843481U CN2010205620718U CN201020562071U CN201843481U CN 201843481 U CN201843481 U CN 201843481U CN 2010205620718 U CN2010205620718 U CN 2010205620718U CN 201020562071 U CN201020562071 U CN 201020562071U CN 201843481 U CN201843481 U CN 201843481U
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- CN
- China
- Prior art keywords
- sealing strip
- dovetail groove
- weatherstrip body
- strip body
- solid straight
- 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 solid straight sealing strip with grip-shaped cavities at the top and a dovetail groove in the middle. The solid straight sealing strip is mainly used for sealing a cargo hatch cover of a ship. The solid straight sealing strip comprises a sealing strip body (1); the sealing strip body (1) is in straight shape and is made of the propylene diene copolymer; the upper part of the sealing strip body (1) is square, and the lower part of the sealing strip body (1) is triangular; moreover, the arc transition is implemented in the middle of the lower part of the sealing strip body (1); the cavities (2) are symmetrically arranged in the sealing strip body (1) along the length direction of the sealing strip body (1) left and right; the cross section of each cavity (2) is in grip shape; moreover, the dovetail groove is arranged in the middle of the top part of the sealing strip body (1). For the solid straight sealing strip, two cavities are arranged in the sealing strip body, the upper part of the sealing strip is square, the lower part of the sealing strip is triangular, and the dovetail groove is arranged in the middle of the top part of the sealing strip, so that the structure of the solid straight sealing strip with the grip-shaped cavities at the top and the dovetail groove in the middle is form, the compression deformation is large, the elasticity is better, therefore, the sealing performance is relatively 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 pikestaff shape of elasticity hole crown center dovetail groove.
The purpose of this utility model is achieved in that the straight weather strip of a kind of solid pikestaff shape hole crown center dovetail groove, comprise weatherstrip body, weatherstrip body is straight strip, the weatherstrip body material adopts ethylene-propylene diene copolymer, weatherstrip body top is square, the bottom is triangular in shape, and arc transition in the middle of the weatherstrip body bottom, in described weatherstrip body, be symmetrically set with a hole along the weatherstrip body length direction, this hole cross section is pikestaff shape, and is provided with a dovetail groove at described weatherstrip body crown center.
The beneficial effects of the utility model are:
The utility model is by being provided with two holes in weatherstrip body, weatherstrip body top is square, the bottom is triangular in shape, and be provided with a dovetail groove at described weatherstrip body crown center, constitute the straight gasket structure of solid pikestaff shape hole crown center dovetail groove, 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 solid pikestaff shape of the utility model hole crown center dovetail groove.
Reference numeral among the figure:
Weatherstrip body 1
Hole 2
(5) specific embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of the straight weather strip of the solid pikestaff shape of the utility model hole crown center dovetail groove.As seen from Figure 1, the straight weather strip of the solid pikestaff shape of the utility model hole crown center dovetail groove, comprise weatherstrip body 1, weatherstrip body 1 is straight strip, weatherstrip body 1 material adopts ethylene-propylene diene copolymer, weatherstrip body 1 top is square, the bottom is triangular in shape, and arc transition in the middle of weatherstrip body 1 bottom, in described weatherstrip body 1, be symmetrically set with a hole 2 along weatherstrip body 1 length direction, these hole 2 cross sections are pikestaff shape, and are provided with a dovetail groove 3 at described weatherstrip body 1 crown center.
Claims (1)
1. straight weather strip of solid pikestaff shape hole crown center dovetail groove, 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) top is square, the bottom is triangular in shape, and arc transition in the middle of weatherstrip body (1) bottom, in described weatherstrip body (1), be symmetrically set with a hole (2) along weatherstrip body (1) length direction, this hole (2) cross section is pikestaff shape, and is provided with a dovetail groove (3) at described weatherstrip body (1) crown center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205620718U CN201843481U (en) | 2010-10-11 | 2010-10-11 | Solid straight sealing strip with grip-shaped cavities at the top and dovetail groove in the middle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205620718U CN201843481U (en) | 2010-10-11 | 2010-10-11 | Solid straight sealing strip with grip-shaped cavities at the top and dovetail groove in the middle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843481U true CN201843481U (en) | 2011-05-25 |
Family
ID=44038374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205620718U Expired - Fee Related CN201843481U (en) | 2010-10-11 | 2010-10-11 | Solid straight sealing strip with grip-shaped cavities at the top and dovetail groove in the middle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926638A (en) * | 2012-11-02 | 2013-02-13 | 张家港市润禾橡塑制品有限公司 | Hatch cover rubber seal strip for bulk freighter |
| CN110836080A (en) * | 2019-11-07 | 2020-02-25 | 江苏恩菡新材料科技有限公司 | High-temperature ethylene propylene diene monomer special rubber strip |
-
2010
- 2010-10-11 CN CN2010205620718U patent/CN201843481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926638A (en) * | 2012-11-02 | 2013-02-13 | 张家港市润禾橡塑制品有限公司 | Hatch cover rubber seal strip for bulk freighter |
| CN110836080A (en) * | 2019-11-07 | 2020-02-25 | 江苏恩菡新材料科技有限公司 | High-temperature ethylene propylene diene monomer special rubber 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: 20110525 Termination date: 20111011 |