CN201784575U - Steering wheel type anti-theft device - Google Patents
Steering wheel type anti-theft device Download PDFInfo
- Publication number
- CN201784575U CN201784575U CN2010202870904U CN201020287090U CN201784575U CN 201784575 U CN201784575 U CN 201784575U CN 2010202870904 U CN2010202870904 U CN 2010202870904U CN 201020287090 U CN201020287090 U CN 201020287090U CN 201784575 U CN201784575 U CN 201784575U
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- Prior art keywords
- locking
- lock
- shaft
- right sides
- pins
- Prior art date
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- Expired - Fee Related
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Abstract
A steering wheel type anti-theft device can lock a round handle of a steering wheel inclinedly so that the steering wheel can not be operated normally. A left locking shaft and a right locking shaft are respectively connected onto the left side and the right side of a steering shaft, and a left locking sleeve and a right locking sleeve are respectively sleeved on the left locking shaft and the right locking shaft, which are both provided with a plurality of through holes corresponding to locking grooves. Locking pins are arranged in the through holes, a plurality of digital locking rings are respectively sleeved onto the left locking sleeve and the right locking sleeve, the inner ring wall of each of the digital locking rings is provided with a longitudinal retaining groove, and the outer ends of the left locking sleeve and the right locking sleeve are connected with the round handle. When the device is used, the rear half parts of the locking pins are arranged in the through holes and the front half parts of the locking pins enter the retaining grooves through rotating the locking sleeves, simultaneously the pins also move around the locking shafts along with the through holes and the retaining grooves. When the pins move to the position of another locking groove of the locking shafts, the digital locking rings are rotated to lead the rear half parts of the pins to enter the locking grooves and the front half parts of the pins to be placed in the through holes, the round handle is obliquely locked, so that the steering wheel cannot be operated normally.
Description
Technical field
The utility model relates to a kind of alarms and security systems for automobiles, especially can pass through the bundle of circles tilt-lock with bearing circle, thus the steering wheel type anti-joyride device that bearing circle can not normally be used.
Background technology
At present, known handle lock is the steering shaft of locking automobile, but can move by the emergent of restricting vehicle after locking steering shaft.
Summary of the invention
In order to overcome the emergent deficiency that moves of existing steering wheel lock meeting restricting vehicle, the utility model provides a kind of steering wheel type anti-joyride device, this steering wheel type anti-joyride device can be by the bundle of circles tilt-lock with bearing circle, thereby bearing circle can not normally be used, also do not hinder the emergent of automobile to move simultaneously.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model comprises the bundle of circles, lock tube, steering shaft, digital lock ring, lock shaft, slot to make way, locked groove, taper pin, lock pearl and through hole.All be vertically arranged with two or many locked grooves on the axial wall of left and right sides lock shaft, left and right sides lock shaft is connected the left and right sides of steering shaft respectively by taper pin, left and right sides lock shaft be in same axis and with the axis normal of steering shaft.Left and right sides lock tube is set on the lock shaft of the left and right sides, on the lock tube of the left and right sides, all offer several and the corresponding through hole of locked groove, pearl is arranged in the through hole lock, on the lock tube of the left and right sides, all be set with several digital lock rings, on the internal ring wall of digital lock ring, offer slot to make way longitudinally, the outer end of left and right sides lock tube is connected with the bundle of circles, and makes the bundle of circles and steering shaft be in same axis.During use, rotate digital lock ring, allow the slot to make way of digital lock ring be positioned at the top of locking pearl, make the latter half of lock pearl be arranged in through hole and first half enters slot to make way by rotating lock tube, lock pearl simultaneously also to move around lock shaft, when the lock pearl moves to another locked groove place of lock shaft with through hole and slot to make way, rotate digital lock ring again, the latter half that makes the lock pearl enters in the locked groove and first half is arranged in through hole, and this moment, the bundle of circles just was tiltedly locked, and therefore bearing circle can not normally be used.
The beneficial effects of the utility model are, can be by bundle of circles tilt-lock with bearing circle, thus bearing circle can not normally be used, also do not hinder the emergent of automobile to move 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 lateral plan of Fig. 1.
Fig. 3 is the A-A profile of Fig. 1.
Fig. 4 is the B-B section-drawing of Fig. 3.
Fig. 5 is the enforcement illustration of Fig. 2.
Among the figure: 1. the bundle of circles.2. lock tube.3. steering shaft.4. digital lock ring.5. lock shaft.6. slot to make way.7. locked groove.8. taper pin.9. lock pearl.10. through hole.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, on the axial wall of left and right sides lock shaft 5, all be vertically arranged with two or many locked grooves 7, left and right sides lock shaft 5 is connected the left and right sides of steering shaft 3 respectively by taper pin 8, left and right sides lock shaft 5 be in same axis and with the axis normal of steering shaft 3.Left and right sides lock tube 2 is set on the left and right sides lock shaft 5, on left and right sides lock tube 2, all offer several and locked groove 7 corresponding through holes 10, pearl 9 is arranged in the through hole 10 lock, on left and right sides lock tube 2, all be set with several digital lock rings 4, on the internal ring wall of digital lock ring 4, offer slot to make way 6 longitudinally, the outer end of left and right sides lock tube 2 is connected with the bundle of circles 1, and makes the bundle of circles 1 and steering shaft 3 be in same axis.
At Fig. 1, Fig. 2, Fig. 4, among Fig. 5, during use, rotate digital lock ring 4, allow the slot to make way 6 of digital lock ring 4 be positioned at the top of locking pearl 9, make the latter half of lock pearl 9 be arranged in through hole 10 and first half enters slot to make way 6 by rotating lock tube 2, locking pearl 9 simultaneously also moves around lock shaft 5 with through hole 10 and slot to make way 6, when lock pearl 9 moves to another locked groove 7 places of lock shaft 5, rotate digital lock ring 4 again, the latter half that makes lock pearl 9 enters in the locked groove 7 and first half is arranged in through hole 10, this moment, the bundle of circles 1 just was tiltedly locked, and therefore bearing circle can not normally be used.
Claims (1)
1. steering wheel type anti-joyride device, it comprises the bundle of circles, lock tube, steering shaft, digital lock ring, lock shaft, slot to make way, locked groove, taper pin, lock pearl and through hole, it is characterized in that: on the axial wall of left and right sides lock shaft, all be vertically arranged with two locked grooves, left and right sides lock shaft is connected the left and right sides of steering shaft respectively by taper pin, left and right sides lock shaft be in same axis and with the axis normal of steering shaft, left and right sides lock tube is set on the lock shaft of the left and right sides, on the lock tube of the left and right sides, all offer several and the corresponding through hole of locked groove, pearl is arranged in the through hole lock, on the lock tube of the left and right sides, all be set with several digital lock rings, on the internal ring wall of digital lock ring, offer slot to make way longitudinally, the outer end of left and right sides lock tube is connected with the bundle of circles, and makes the bundle of circles and steering shaft be in same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202870904U CN201784575U (en) | 2010-08-10 | 2010-08-10 | Steering wheel type anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202870904U CN201784575U (en) | 2010-08-10 | 2010-08-10 | Steering wheel type anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784575U true CN201784575U (en) | 2011-04-06 |
Family
ID=43816554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202870904U Expired - Fee Related CN201784575U (en) | 2010-08-10 | 2010-08-10 | Steering wheel type anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591759A (en) * | 2019-01-30 | 2019-04-09 | 德州职业技术学院（德州市技师学院） | A kind of mechanical antitheft lock for vehicle |
-
2010
- 2010-08-10 CN CN2010202870904U patent/CN201784575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591759A (en) * | 2019-01-30 | 2019-04-09 | 德州职业技术学院（德州市技师学院） | A kind of mechanical antitheft lock for vehicle |
| CN109591759B (en) * | 2019-01-30 | 2020-04-17 | 德州职业技术学院（德州市技师学院） | Mechanical anti-theft lock for automobile |
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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: 20110406 Termination date: 20110810 |