CN201646640U - Steering wheel deflection-type anti-theft lock - Google Patents
Steering wheel deflection-type anti-theft lock Download PDFInfo
- Publication number
- CN201646640U CN201646640U CN201020144652XU CN201020144652U CN201646640U CN 201646640 U CN201646640 U CN 201646640U CN 201020144652X U CN201020144652X U CN 201020144652XU CN 201020144652 U CN201020144652 U CN 201020144652U CN 201646640 U CN201646640 U CN 201646640U
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- CN
- China
- Prior art keywords
- steering wheel
- sliding sleeve
- lock
- head
- slot
- 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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Abstract
The utility model discloses a steering wheel deflection-type anti-theft lock which can lock a steering wheel of a car on a steering shaft. A deflection head is of an arc-shaped hollow structure, and connected on the top end of the steering shaft; the front arc surface of the defection head is provided with an upper hinge slot and a lower hinge slot; the lower end of a steering wheel is provided with a sliding sleeve, the rear end of which is connected with the rear end of the defection head; the sliding sleeve is sheathed on the defection head which can slide in the sliding sleeve; and the front end of the sliding sleeve is provided with a lock cylinder, the cylindrical surface of which is provided with a passing slot. When in use, the lock cylinder is rotated, so that the passing slot is rotated to the hinge slot, and then the lock can be unlocked, the steering wheel is turned upwards, when the lock cylinder reaches position of locking slot of the defection head along with the turning of the steering wheel, the lock cylinder is rotated again, and the passing slot is rotated away from the hinge slot, so that the steering wheel is defected and locked on the steering shaft, and at the moment, as the axis of the steering wheel and the axis of the steering shaft are crossed, the steering wheel can not be operated normally.
Description
Technical field
The utility model relates to a kind of alarms and security systems for automobiles, especially the vehicle steering tilt lock can be fixed on the bearing circle gauche form anti-theft column lock on the steering shaft.
Background technology
At present, known automobile steering lock is handle lock to be fixed on make it on the vehicle frame and can not rotate, but whether bearing circle is locked in appearance not significantly difference, therefore lacks warning function.
Summary of the invention
In order to overcome the deficiency that existing automobile steering lock lacks warning function, the utility model provides a kind of bearing circle gauche form anti-theft column lock, this bearing circle gauche form anti-theft column lock can fix on the vehicle steering tilt lock that make it on the steering shaft can not normal operation, and tangible warning function is arranged again simultaneously.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model comprises bearing circle, steering shaft, deflection head, lock core, passes through groove, locked groove, little axle and sliding sleeve.Deflection head is the circular arc hollow structure, deflection head is connected the top of steering shaft, the front arc face of deflection head is provided with two locked grooves up and down, lower end at bearing circle is provided with sliding sleeve, the rear end of sliding sleeve is connected with the rear end of deflection head by little axle, and sliding sleeve is sleeved on the deflection head, and deflection head can slide in sliding sleeve, be provided with lock core at the sliding sleeve front end, on the face of cylinder of lock core, offer and pass through groove.In the use, rotational lock core allows and turns to locked groove both can unblank by groove, the reverses direction dish makes progress, when lock core arrives the last locked groove position of deflection head along with the upset of bearing circle, rotational lock core allows and leaves locked groove by groove and both the bearing circle tilt lock can be fixed on the steering shaft again, at this moment, because the axis of the axis of bearing circle and steering shaft intersects, so bearing circle can not normal operation.
The beneficial effects of the utility model are, the vehicle steering tilt lock can be fixed on that make it on the steering shaft can not normal operation, and tangible warning function is arranged again simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the enforcement illustration of Fig. 1.
Fig. 3 is the A-A profile of Fig. 1.
Fig. 4 is the semi-sictional view enlarged drawing of Fig. 2.
Among the figure: 1. lock core.2. bearing circle.3. steering shaft.4. deflection head.5. sliding sleeve.6. little axle.
7. pass through groove.8. locked groove.
The specific embodiment
In Fig. 1, Fig. 3, Fig. 4, deflection head 4 is the circular arc hollow structure, deflection head 4 is connected the top of steering shaft 3, the front arc face of deflection head 4 is provided with two locked grooves 8 up and down, is provided with sliding sleeve 5 in the lower end of bearing circle 2, and the rear end of sliding sleeve 5 is connected with the rear end of deflection head 4 by little 6, sliding sleeve 5 is sleeved on the deflection head 4, deflection head 4 can slide in sliding sleeve 5, is provided with lock core 1 at sliding sleeve 5 front ends, offers by groove 7 on the face of cylinder of lock core 1.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, in the use, rotational lock core 1 allows and turns to locked groove 8 both can unblank by groove 7, reverses direction dish 2 makes progress, when lock core 1 arrived last locked groove 8 positions of deflection head 4 along with the upset of bearing circle 2, rotational lock core 1 allowed and leaves locked groove 8 by groove 7 and both bearing circle 2 tilt locks can be fixed on the steering shaft 3 again, at this moment, because the axis of bearing circle 2 intersects with the axis of steering shaft 3, so bearing circle 2 can not normal operation.
Claims (2)
1. bearing circle gauche form anti-theft column lock, it comprises bearing circle, steering shaft, deflection head, lock core, passes through groove, locked groove, little axle and sliding sleeve, it is characterized in that: deflection head is connected the top of steering shaft, the front arc face of deflection head is provided with two locked grooves up and down, lower end at bearing circle is provided with sliding sleeve, the rear end of sliding sleeve is connected with the rear end of deflection head by little axle, sliding sleeve is sleeved on the deflection head, deflection head can slide in sliding sleeve, be provided with lock core at the sliding sleeve front end, on the face of cylinder of lock core, offer and pass through groove.
2. bearing circle gauche form anti-theft column lock according to claim 1 is characterized in that: described deflection head is the circular arc hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020144652XU CN201646640U (en) | 2010-03-30 | 2010-03-30 | Steering wheel deflection-type anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020144652XU CN201646640U (en) | 2010-03-30 | 2010-03-30 | Steering wheel deflection-type anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646640U true CN201646640U (en) | 2010-11-24 |
Family
ID=43111864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020144652XU Expired - Fee Related CN201646640U (en) | 2010-03-30 | 2010-03-30 | Steering wheel deflection-type anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806316A (en) * | 2020-06-24 | 2020-10-23 | 江苏理工学院 | Side-impact prevention device and control method thereof |
-
2010
- 2010-03-30 CN CN201020144652XU patent/CN201646640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806316A (en) * | 2020-06-24 | 2020-10-23 | 江苏理工学院 | Side-impact prevention device and control method thereof |
| CN111806316B (en) * | 2020-06-24 | 2021-06-29 | 江苏理工学院 | Side-impact prevention device and control method thereof |
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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: 20101124 Termination date: 20110330 |