CN2304578Y - Lock on motorcycle brake disc - Google Patents
Lock on motorcycle brake disc Download PDFInfo
- Publication number
- CN2304578Y CN2304578Y CN 97207192 CN97207192U CN2304578Y CN 2304578 Y CN2304578 Y CN 2304578Y CN 97207192 CN97207192 CN 97207192 CN 97207192 U CN97207192 U CN 97207192U CN 2304578 Y CN2304578 Y CN 2304578Y
- Authority
- CN
- China
- Prior art keywords
- lock
- brake disc
- motorcycle
- brake
- 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
Links
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- Braking Arrangements (AREA)
Abstract
The utility model relates to an anti-theft lock for a motorcycle, which is arranged in a brake disc. A hole is drilled on a brake disc of a motorcycle, a purpose-made lock is fixed in the brake disc, a keyhole penetrates through the drilling hole to be exposed outside the brake disc, thereby, the lock and the brake disc form a whole. When a key is rotated, a lock tongue extends out of a ribbed board capable of blocking a wheel hub which can not be rotated so that a wheel can not be rotated, therefore the utility model achieves an anti-theft purpose.
Description
The utility model relates to a kind of anti-theft lock device for motorcycle, especially locks the anti-theft lock for motorcycle of wheel.
At present, the anti-theft lock for motorcycle of known lock wheel is made up of lock body, dead bolt, fixed mount.Lock body is fixed on front shock-proof device or the back shock-absorbing with fixed mount.When locking, dead bolt stretches out and blocks spoke, thereby wheel can't be rotated.But because lock body is to be connected by fixed mount with shock-absorbing, and lock body, dead bolt expose outside, so robber's usefulness iron rod, pliers are easily with its destruction.
The purpose of this utility model provides a kind of motorcycle brake dish anti-theft column lock, and it can not only pin the motor bike wheel, and the destruction that can actv. prevents iron rod, pliers.
The purpose of this utility model is achieved in that bores a hole on internal expansion type motorcycle brake dish, the purpose made locking is fixed in the brake disc, and keyhole passes boring, is exposed at outside the brake disc, thereby lock and brake disc are become one.
Because adopt such scheme, whole lock body only has keyhole to be exposed on the outside in brake disc, iron rod is being prized not, pliers can't be cut so have, and has good anti-theft.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model motor bike of living in position External view.
Fig. 2 is that motorcycle brake dish anti-theft column lock pins the wheel principle assumption diagram in brake disc.
1. lock bodies, 2. keys, 3. dead bolts, 4. gussets, 5. brake discs, 6. wheel hubs among the figure
In Fig. 1, lock (1) is in the brake disc (5) and has only keyhole to be exposed at outside the brake disc.
In example shown in Figure 2.Dead bolt (3) stretches out when key (2), and block the gusset (4) of wheel hub (6) lining, thereby wheel can not be rotated, when backward rotation key (2), dead bolt (3) withdrawal, the gusset (4) of wheel hub (6) lining is not stopped, so wheel is free to rotate.
Claims (3)
1, a kind of motorcycle brake dish anti-theft column lock, particularly lock the anti-theft column lock of wheel, this device has a dead bolt can block the lock that rotates hub in the brake disc, it is characterized in that: at motorcycle brake dish internal fixation one this lock of lock is to become one with brake disc, keyhole passes the brake disc shell, is exposed.
2, motorcycle brake dish anti-theft column lock according to claim 1.It is characterized in that lock is contained in the brake disc, and keyhole passes the brake disc shell, be exposed.
3, motorcycle brake dish anti-theft column lock according to claim 1 is characterized in that key injects the keyhole rotating lock tongue and directly blocks rotation hub in the brake disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207192 CN2304578Y (en) | 1997-02-17 | 1997-02-17 | Lock on motorcycle brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207192 CN2304578Y (en) | 1997-02-17 | 1997-02-17 | Lock on motorcycle brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304578Y true CN2304578Y (en) | 1999-01-20 |
Family
ID=33927012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97207192 Expired - Fee Related CN2304578Y (en) | 1997-02-17 | 1997-02-17 | Lock on motorcycle brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304578Y (en) |
-
1997
- 1997-02-17 CN CN 97207192 patent/CN2304578Y/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 |