CN2399492Y - Anti-prizing lock of bicycle - Google Patents
Anti-prizing lock of bicycle Download PDFInfo
- Publication number
- CN2399492Y CN2399492Y CN 99251001 CN99251001U CN2399492Y CN 2399492 Y CN2399492 Y CN 2399492Y CN 99251001 CN99251001 CN 99251001 CN 99251001 U CN99251001 U CN 99251001U CN 2399492 Y CN2399492 Y CN 2399492Y
- Authority
- CN
- China
- Prior art keywords
- lock
- utility
- model
- bicycle
- wheel
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to an annular theft-proof lock for bicycles. The utility model is fixed on a bicycle bracket by a fixing loop. One end of a lock rod is hinged with a joint component of a lock head. The other end is corresponding to a locking buckle of the joint component of the lock head. When a bicycle is locked by the utility model, the joint component of the lock head turns to the back side of a wheel, and travels through the wheel. The other end of the lock rod is inserted in the locking buckle, and is tightly screwed by a key. Thus, not only the wheel is locked, but also the direction of the bicycle is locked. Simultaneously, the utility model is made from crude metal, and can be unlocked after a lock core is rotated for a plurality of cycles by the key. Therefore, the utility model remarkably increases the difficulty of lock prizing, and improves theft-proof effect. The utility model is also suitable for other household vehicles.
Description
The utility model belongs to anti-theft vehicle lock.
At present the bicycle lock kind is a lot, and new product constantly occurs, and bicycle antitheft has been play a part positive, but under the situation that the stolen phenomenon of bicycle happens occasionally, continuing research, to release new anti-theft product necessary.
The purpose of this utility model is that a kind of bicycle pick-proof vehicle lock will be provided, with the theftproof performance of further raising bicycle.
The utility model is achieved in that ring-like locking bar (1) went here and there fixing haptics (2) and be hinged mutually, tapered end connector (3) joins by the end of hinge (4) with locking bar, adorning dowel device (5) in the tapered end connector, tapered end (6) be contained in the lockhole after locking button (7) is connected, fixing with screw (8), be shaped on screw thread in the locking button, elastic wire in anterior embedding, corresponding with the other end screw thread of locking bar, certainly the locking button also can adopt common embedding formula locking button, the other end head of locking bar need only have been made notch just.This lock is fixed on the vehicle frame by fixing haptics, pins the front-wheel or the trailing wheel of bicycle.When locking, locking bar is unloaded down from clip (the figure draw), after the tapered end connector forwarded wheel to, the wheel of going here and there inserted the other end of locking bar in locking buckles, and changeed with key rotary locking cylinder number then, and the screw thread of locking bar and locking button is tightened.When unblanking, concrete action is opposite.
The utility model not only can pin wheel, and can also pin the direction of bicycle, simultaneously because lockset adopts the crude metal manufacturing, and needs with just unblanking after the commentaries on classics of key rotary locking cylinder number, so the pick-proof performance of lock improves greatly.
The concrete structure of utility model is provided by following embodiment and accompanying drawing.
Describe detail of the present utility model and working condition in detail below in conjunction with accompanying drawing.Locking bar forms with the round steel bending, an end of the locking bar hinge block of burn-oning, its other end is made screw thread or notch, through string after the preservative treatment in fixing haptics.The tapered end connector is welded with steel pipe, in load onto behind spring and the alignment pin hingedly with locking bar one end, in lockhole, load onto lock core and locking button then, lock just assembling finishes.
Claims (4)
1, a kind of bicycle pick-proof vehicle lock is characterized in that ring-like locking bar and fixing haptics are hinged, and the tapered end connector is hinged on an end of locking bar, and it is corresponding that band rotates the locking button of screw thread on the other end of locking bar and the tapered end connector.
2, bicycle pick-proof vehicle lock according to claim 1 is characterized in that lock is fixed on the vehicle frame by fixedly climbing.
3, bicycle pick-proof vehicle lock according to claim 1 is characterized in that the locking button also can use common embedding formula locking button.
4, bicycle pick-proof vehicle lock according to claim 1 is characterized in that adorning dowel device in the tapered end connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251001 CN2399492Y (en) | 1999-09-28 | 1999-09-28 | Anti-prizing lock of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251001 CN2399492Y (en) | 1999-09-28 | 1999-09-28 | Anti-prizing lock of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399492Y true CN2399492Y (en) | 2000-10-04 |
Family
ID=34035602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99251001 Expired - Fee Related CN2399492Y (en) | 1999-09-28 | 1999-09-28 | Anti-prizing lock of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399492Y (en) |
-
1999
- 1999-09-28 CN CN 99251001 patent/CN2399492Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |