CN203784027U - Fastening device - Google Patents
Fastening device Download PDFInfo
- Publication number
- CN203784027U CN203784027U CN201420181024.7U CN201420181024U CN203784027U CN 203784027 U CN203784027 U CN 203784027U CN 201420181024 U CN201420181024 U CN 201420181024U CN 203784027 U CN203784027 U CN 203784027U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- tooth bar
- fastening device
- rib tooth
- tip tooth
- 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
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a fastening device, and belongs to the field of mechanical and novel technologies. The fastening device solves the problems that bolts are inconvenient to use and much time is spent in screw turning. One end of a cylindrical tip tooth bar (1) is provided with a round head (2), the cylindrical tip tooth bar (1) is located in a supporting plate (5), the supporting plate (5) is similarly concave, a sleeve fork (3) is supported by two edges of the supporting plate, one tip tooth of the tip tooth bar (1) is arranged on the sleeve fork in a sleeved mode and one end of the sleeve fork (3) is provided with a wheel disk (4). The fastening device is used for fastening and connecting objects on a machine and is widely used in mechanical and electrical, industrial, agricultural and other fields.
Description
Technical field
A fastening means, belongs to machinery, new process field.
Background technique
Known bolt, uses pretty troublesomely, twist for a long time and just can tighten or unscrew.
Summary of the invention
A kind of fastening means is provided here, can turns on soon or tighten, and Rust not shy with strangers.Jiu Sheng Rust Rust is not dead yet, can turn on very soon yet.
This model utility is such: (1) one of columniform rib tooth bar is round end (2), columniform tip surface bar (1) is in supporting plate (5) inside, supporting plate (5) likeness in form spill, supporting plate both sides supporting sleeve forks (3), cover fork is overlapping a rib tooth of rib tooth bar (1), and there is wheel disc (4) one end of cover fork (3).During use, rib tooth bar, through wanting fastened object, penetrates in supporting plate.Now, pinch the wheel disc of cover fork, rotating sleeve fork is overlapping the rib tooth on rib tooth bar, in gyrating, cover fork just ceaselessly promotes the rib tooth on rib tooth bar backward, when shifting the round end of rib tooth bar onto and with supporting plate, object is clamped, has just again pushed away wheel disc that motionless cover is pitched.
Owing to adopting above-mentioned design, this fastening means can be tightened and turn on soon, easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of fastening means full figure.
Embodiment
In Fig. 1, (1) one of columniform rib tooth bar is round end (2), columniform tip surface bar (1) is in supporting plate (5) inside, supporting plate (5) likeness in form spill, supporting plate both sides supporting sleeve forks (3), cover fork is overlapping a rib tooth of rib tooth bar (1), and there is wheel disc (4) one end of cover fork (3).
Claims (2)
1. a fastening means, it is characterized in that: (1) one of columniform rib tooth bar is round end (2), columniform tip surface bar (1) is in supporting plate (5) inside, and supporting plate both sides supporting sleeve is pitched (3), cover fork is overlapping a rib tooth of rib tooth bar (1), and there is wheel disc (4) one end of cover fork (3).
2. a kind of fastening means according to claim 1, is characterized in that: supporting plate (5) likeness in form spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181024.7U CN203784027U (en) | 2014-04-15 | 2014-04-15 | Fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181024.7U CN203784027U (en) | 2014-04-15 | 2014-04-15 | Fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784027U true CN203784027U (en) | 2014-08-20 |
Family
ID=51320219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181024.7U Expired - Fee Related CN203784027U (en) | 2014-04-15 | 2014-04-15 | Fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883598A (en) * | 2014-04-15 | 2014-06-25 | 王光树 | Fastening device |
| CN105216003A (en) * | 2015-09-10 | 2016-01-06 | 泸县玉流机械制造有限责任公司 | A kind of connection pawl |
-
2014
- 2014-04-15 CN CN201420181024.7U patent/CN203784027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883598A (en) * | 2014-04-15 | 2014-06-25 | 王光树 | Fastening device |
| CN105216003A (en) * | 2015-09-10 | 2016-01-06 | 泸县玉流机械制造有限责任公司 | A kind of connection pawl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |