CN2866938Y - Antitheft fastening device for vehicle license plate - Google Patents
Antitheft fastening device for vehicle license plate Download PDFInfo
- Publication number
- CN2866938Y CN2866938Y CN 200520098250 CN200520098250U CN2866938Y CN 2866938 Y CN2866938 Y CN 2866938Y CN 200520098250 CN200520098250 CN 200520098250 CN 200520098250 U CN200520098250 U CN 200520098250U CN 2866938 Y CN2866938 Y CN 2866938Y
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- CN
- China
- Prior art keywords
- theft
- license
- screw rod
- license plate
- plate
- 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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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
A theft protecting and clamping device for license plate comprising of a screw bolt, a protected cover and an anti-theft cover'which is characterized in that a step shaped cylinder is provided between the screw bolt and the anchorage head. The utility model structure has the advantaged that the structure is simple, the installation is easy, with two B grade theft function and good effect on anti-theft it is suitable for various types of license plates.
Description
Technical field
The utility model relates to a kind of antitheft securing means that prevents that automobile license plate is stolen.
Background technique
Fixedly automobile license plate adopts plain bolt more at present, a pilferproof closure deck is installed on screw head, pilferproof closure snaps in the deck, to increase the difficulty of theft car plate, but pilferproof closure is still pried open with pointed tools such as bottle openers easily, firmly rotate deck, screw head also can rotate thereupon, and car plate can be removed.Be called in " license-plate anti-theft bolt " in China Patent No. (96234975.5), name, a kind of anti-theft bolt is disclosed, its screw head and nut body are round platform or billiard table shape, and link to each other with the nut fastener head with the screw fastener head respectively by two cylindrical bodys of 1/2～1/6 that diameter is screw diameter, after installation is tightened, two fastener heads are knocked out together with cylindrical body; Though this technological scheme plays certain anti-theft feature, if strike screw head or nut body bad or beat and just turned on easily after being out of shape, anti-theft effect is not ideal enough.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of license-plate anti-theft securing means of good anti-theft effect.
The utility model solves the problems of the technologies described above with following technological scheme: the stepped shaft cylindrical body is arranged between screw rod and the fastener head.
The base plate of safety cover is close to stepped shaft cylinder diameter largest portion.
The utility model license-plate anti-theft securing means is simple in structure, simple installation, have the two stage anti-theft function, and good anti-theft effect is fit to all kinds of car plates and uses.
Description of drawings
Fig. 1 is the structural representation after the utility model license-plate anti-theft securing means is installed.Fastener head and inboard stepped shaft cylindrical body smallest diameter portion thereof are knocked out among the figure.
Fig. 2 is the structural representation before screw rod is installed among Fig. 1.
Embodiment
The utility model license-plate anti-theft securing means mainly is made of screw rod 4, safety cover 1 and pilferproof closure 2, between screw rod 4 and the fastener head 6 stepped shaft cylindrical body 3 is arranged, the intermediate portion diameter maximum of stepped shaft cylindrical body 3, by the diameter of screw thread one side part diameter greater than screw rod, the section diameter that leans on fastener head is less than screw diameter; The base plate of safety cover 1 is close to stepped shaft cylinder diameter largest portion, and pilferproof closure 2 places in the safety cover 1.
During installation; earlier safety cover is enclosed within on the stepped shaft cylindrical body; after pad 5 and car plate are loaded onto in the screw rod position, pass and intend the mounting point; the other end at screw rod is loaded onto nut; rotate fastener head; until car plate is fixed, then fastener head and coupled stepped shaft cylinder diameter least part are knocked out, again pilferproof closure 2 is snapped in the safety cover 1.Because protected cover of stepped shaft cylindrical body and pilferproof closure surround, stealer can't touch screw rod, also screw rod can't be turned on even rotate safety cover, plays the one-level anti-theft feature; Because the termination of screw rod has been the plane, even pilferproof closure is pried open, stealer also is difficult to back out bolt with conventional tool, plays the two stage anti-theft function.
Claims (2)
1. a license-plate anti-theft securing means has screw rod, safety cover and pilferproof closure, and it is characterized in that has the stepped shaft cylindrical body between screw rod and the fastener head.
2. license-plate anti-theft securing means as claimed in claim 1 is characterized in that the base plate of safety cover is close to stepped shaft cylinder diameter largest portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098250 CN2866938Y (en) | 2005-09-27 | 2005-09-27 | Antitheft fastening device for vehicle license plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098250 CN2866938Y (en) | 2005-09-27 | 2005-09-27 | Antitheft fastening device for vehicle license plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866938Y true CN2866938Y (en) | 2007-02-07 |
Family
ID=37702643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098250 Expired - Fee Related CN2866938Y (en) | 2005-09-27 | 2005-09-27 | Antitheft fastening device for vehicle license plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866938Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436117A (en) * | 2018-05-21 | 2018-08-24 | 广州汇专工具有限公司 | Gland and its assembly method, the ultrasonic wave handle of a knife of ultrasonic wave handle of a knife |
| WO2021197095A1 (en) * | 2020-04-02 | 2021-10-07 | 李英宇 | Anti-theft fixing and sealing device for motor vehicle license plate |
-
2005
- 2005-09-27 CN CN 200520098250 patent/CN2866938Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436117A (en) * | 2018-05-21 | 2018-08-24 | 广州汇专工具有限公司 | Gland and its assembly method, the ultrasonic wave handle of a knife of ultrasonic wave handle of a knife |
| WO2021197095A1 (en) * | 2020-04-02 | 2021-10-07 | 李英宇 | Anti-theft fixing and sealing device for motor vehicle license plate |
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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: 20070207 Termination date: 20091027 |