CN201373011Y - Anti-theft screw for automobile license plate - Google Patents
Anti-theft screw for automobile license plate Download PDFInfo
- Publication number
- CN201373011Y CN201373011Y CN200920116812U CN200920116812U CN201373011Y CN 201373011 Y CN201373011 Y CN 201373011Y CN 200920116812 U CN200920116812 U CN 200920116812U CN 200920116812 U CN200920116812 U CN 200920116812U CN 201373011 Y CN201373011 Y CN 201373011Y
- Authority
- CN
- China
- Prior art keywords
- screw
- license plate
- fracture
- clamping part
- theft screw
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 239000012467 final product Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model discloses an anti-theft screw for an automobile license plate. The anti-theft screw is characterized in that the whole screw comprises a head portion, a middle portion and a tail portion, the head portion is provided with screw threads, the middle portion projects and forms a gasket, the tail portion is a gripping component, a joint position of the gripping component and the gasket is a circular structure, a fracture inclined groove is arranged on the circular structure, the upper portion of the fracture inclined groove and the circular structure are arranged perpendicularly, and the lower portion of the fracture inclined groove and the gripping component are in transitional arrangement. When the screw is screwed up to the limit point under the action of a twisting force, the tail portion of the screw can release automatically, thereby remaining tail ends without corners and holes. The screw can not be screwed off because stress points are hard to be found with ordinary tools.
Description
Technical field
The utility model relates to the anti-theft screw of a kind of screw, particularly a kind of license plate.
Background technique
In recent years, car plate is stolen, the cover board, changes the board incident and happens occasionally, and many car owners ran into or heard on every side that friend has similar experience, though amount of money involved is not very big, enough annoying.Tracing it to its cause, mainly is that the screw that existing license plate uses all is that normal screws opened in cross, and this screw uses common bottle opener just can trip out, and gives and steals board, cover board, and the person provides great convenience to change the board.
The model utility content
At the problems referred to above, the utility model provides a kind of anti-theft screw of license plate, and during to limit, the screw afterbody will break this screw voluntarily, thereby stay tail head acerous, atresia last, and general tool can not find Point of Strength at all, can't trip out.
For achieving the above object, the utility model is by the following technical solutions:
A kind of anti-theft screw of license plate, it is characterized in that: whole screw comprises head, middle part and afterbody, wherein head is provided with screw thread, the outstanding pad that forms in middle part, afterbody is a clamping part, and the joint between clamping part and the pad is a round structure, and it is provided with the fracture skewed slot, be provided with vertical with round structure of fracture skewed slot top, bottom and clamping part transition are provided with.
Above-mentioned clamping part shape can be flat side, triangle, four directions or six sides.
Above-mentioned screw adopts copper material or stainless iron to make.
The utility model in one, adopts copper material or stainless iron to make in conjunction with screw and pad, and is antirust and attractive in appearance, when mounted, utilizes the clamping part of afterbody, adopts the normal activity spanner that screw is screwed on and gets final product.At this, when being rotated further spanner on the screw during to limit, excuse portion and middle part pad part are no longer rotated, under the effect of torsion, the clamping part of afterbody will disconnect from the fracture skewed slot and breaking away from, at this, because of be provided with vertical with round structure of fracture skewed slot top, bottom and clamping part transition are provided with, it is little to form a upper diameter, the structure that lower diameter is big, when disconnecting, will rupture, thereby stay acerous at the minimum diameter place on skewed slot top, the tail head of atresia, general tool can not find Point of Strength at all, can't trip out, play antitheft purpose, can effectively avoid stealing board, overlap board, change the generation of phenomenons such as board.
Description of drawings
Fig. 1, perspective view of the present utility model;
Fig. 2, plane structure schematic representation of the present utility model;
Plane structure schematic representation after Fig. 3, the utility model tail break.
Embodiment
As illustrated in fig. 1 and 2, a kind of anti-theft screw of license plate, whole screw adopts copper material or stainless iron to make, comprise head 1, middle part 2 and afterbody 3, wherein head 1 is provided with screw thread, the middle part 2 outstanding pads that form, afterbody 3 is a clamping part, joint between clamping part and the pad is a round structure 4, it is provided with fracture skewed slot 41, at this, and fracture skewed slot 41 tops and round structure 4 vertical settings, bottom and clamping part transition are provided with, and form the flume structure that a upper diameter is little, lower diameter is big.Described clamping part shape can be conventional constructions such as flat side, triangle, four directions or six sides, adopts flat square structure in the present embodiment.
The utility model adopts copper material or stainless iron to make, and is antirust and attractive in appearance, simultaneously in conjunction with screw and pad in one, made things convenient for fitting operation.When mounted, utilize the clamping part of afterbody 3, adopt the normal activity spanner that screw is screwed on and get final product.At this, when being rotated further spanner during to limit on the screw, under the effect of torsion, excuse portion 1 and middle part 2 pads part are no longer rotated, the clamping part of afterbody 3 will also break voluntarily from the minimum diameter fracture on fracture skewed slot 41 tops, thereby stay tail head acerous, atresia, as shown in Figure 3, general tool can not find Point of Strength at all, can't trip out, play antitheft purpose, can effectively avoid stealing board, cover board, change the generation of phenomenons such as board.
Claims (3)
1, a kind of anti-theft screw of license plate, it is characterized in that: whole screw comprises head, middle part and afterbody, wherein head is provided with screw thread, the outstanding pad that forms in middle part, afterbody is a clamping part, and the joint between clamping part and the pad is a round structure, and it is provided with the fracture skewed slot, be provided with vertical with round structure of fracture skewed slot top, bottom and clamping part transition are provided with.
2, the anti-theft screw of a kind of license plate as claimed in claim 1 is characterized in that: the described clamping part shape of stating can be flat side, triangle, four directions or six sides.
3, the anti-theft screw of a kind of license plate as claimed in claim 1 or 2 is characterized in that: described screw adopts copper material or stainless iron to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116812U CN201373011Y (en) | 2009-03-31 | 2009-03-31 | Anti-theft screw for automobile license plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116812U CN201373011Y (en) | 2009-03-31 | 2009-03-31 | Anti-theft screw for automobile license plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373011Y true CN201373011Y (en) | 2009-12-30 |
Family
ID=41499095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920116812U Expired - Fee Related CN201373011Y (en) | 2009-03-31 | 2009-03-31 | Anti-theft screw for automobile license plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201373011Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465952A (en) * | 2010-11-09 | 2012-05-23 | 北汽福田汽车股份有限公司 | Anti-theft bolt, anti-theft bolt installation method and automobile |
| CN102748367A (en) * | 2011-04-20 | 2012-10-24 | 西门子公司 | Gasket, fixing device and distribution box |
-
2009
- 2009-03-31 CN CN200920116812U patent/CN201373011Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465952A (en) * | 2010-11-09 | 2012-05-23 | 北汽福田汽车股份有限公司 | Anti-theft bolt, anti-theft bolt installation method and automobile |
| CN102465952B (en) * | 2010-11-09 | 2013-12-25 | 北汽福田汽车股份有限公司 | Anti-theft bolt, anti-theft bolt mounting method and automobile |
| CN102748367A (en) * | 2011-04-20 | 2012-10-24 | 西门子公司 | Gasket, fixing device and distribution box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203268290U (en) | Fixed rail type anchor mouth | |
| CN201373011Y (en) | Anti-theft screw for automobile license plate | |
| CN204628199U (en) | A kind of bolt with pad | |
| CN201164924Y (en) | Welding nail for electric arc stud welding | |
| CN201177027Y (en) | Cushion rubber washer | |
| CN201111824Y (en) | Flag anti-winding device | |
| CN201554747U (en) | Theft-proof nut | |
| CN201461707U (en) | Oblong screw cap | |
| CN201537662U (en) | Automatic scrap edge removing device of automobile die | |
| CN202158052U (en) | Bolt device of crash barrier and license plate | |
| CN201874964U (en) | Anti-theft screw | |
| CN200978872Y (en) | Anti-theft screw bolt for motor | |
| CN201401421Y (en) | Ball-shaped screw cap | |
| CN201902426U (en) | Screw rod | |
| CN201401420Y (en) | Oblong screw cap | |
| CN201621181U (en) | Automobile chassis ball pin | |
| CN201401414Y (en) | Oblong screw cap | |
| CN204271291U (en) | The penetrating cable clamp of a kind of contact | |
| CN201461706U (en) | Anti-theft loosening-preventing screw cap and bolt component | |
| CN208590578U (en) | A kind of anticreep automobile key button | |
| CN201401425Y (en) | Flat elliptical bolt | |
| CN201401410Y (en) | Elliptical screw cap | |
| CN201843262U (en) | Anchorage device clamping piece capable of increasing friction force | |
| CN202888039U (en) | Scissor-like support of keyboard | |
| CN202945039U (en) | Multifunctional bottle opener |
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: 20091230 Termination date: 20120331 |