CN1438142A - Antitheaft device for means of transportation - Google Patents
Antitheaft device for means of transportation Download PDFInfo
- Publication number
- CN1438142A CN1438142A CN 03102541 CN03102541A CN1438142A CN 1438142 A CN1438142 A CN 1438142A CN 03102541 CN03102541 CN 03102541 CN 03102541 A CN03102541 A CN 03102541A CN 1438142 A CN1438142 A CN 1438142A
- Authority
- CN
- China
- Prior art keywords
- sliding part
- joyride
- tumbler
- attaching parts
- turning cylinder
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/022—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism operating on the steering wheel, e.g. bars locked to the steering wheel rim
- B60R25/0222—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism operating on the steering wheel, e.g. bars locked to the steering wheel rim by disjoining steering wheel and column
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Control Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The anti-theft device for vehicle comprises connecting component connected with manual control member, rotating component connected with rotating shaft, slide component set between the described connecting component and described rotating component, limiting component set nearby rotating shaft and movable lock device controlled by encoding device. The key or other encoding device can change the working state of the anti-theft device, and under the non-anti-theft state the connecting component and the rotating component are mutually connected together by means of slide component, and the anti-theft device can be removed, and under the anti-theft state the connecting component and the rotating component are mutually separated by means of slide component, and the anti-theft device can not be removed from the rotating shaft.
Description
Technical field
The present invention relates to a kind of anti-joyride device, be particularly useful for vehicle steering control mechanism, be applicable to that also other transmits the steering unit of control action by rotating shaft.
Background technology
At present, the anti-theft device for vehicle that is similar to the present invention mainly contains two kinds: the steering wheel lock device that the first has generally been used in car, this device is provided with groove on turning cylinder, with the fixing support of car body on be provided with projection, under the driving of key, described projection can with described engagement, thereby forbid that turning cylinder rotates.It two is anti-joyride devices that patent ZL998021377 is narrated, this device be provided with bearing circle bonded assembly attaching parts, with car body bonded assembly fabricated section, slidably but be arranged on movable piece on the turning cylinder un-rotatably, under the driving of key, movable piece can slide between attaching parts and fabricated section.Under motoring condition, movable piece and attaching parts engagement and while and fabricated section jump out of mesh; Under anti-theft state, movable piece and fabricated section engagement and while and attaching parts jump out of mesh.
Above-mentioned anti-joyride device all is arranged on the turning cylinder, therefore, need just can attach it on the vehicle in use through the installation process of a more complicated.
Summary of the invention
The object of the present invention is to provide a kind of anti-joyride device that is arranged in the manual control member (as bearing circle or signaling handle etc.), described anti-joyride device has the manipulation of interruption transmission and prevents from illegally to dismantle the antitheft effectiveness of two-fold, and is easier to install and use.
For this reason, technical scheme of the present invention is: described anti-joyride device comprises the attaching parts that connects manual control member, the tumbler that connects turning cylinder, be arranged on the sliding part between described attaching parts and the described tumbler, be arranged on the limited part of turning cylinder annex, and under code device control movable locking device, can drive described sliding part with key or other code device roughly slides along the axis direction of described turning cylinder, thereby change the mode of operation of described anti-joyride device: under non-anti-theft state, described sliding part interconnects described fitting and described tumbler, and described limited part does not hinder from the described anti-joyride device of described turning cylinder dismounting; Under anti-theft state, described sliding part is separated from each other described attaching parts and described tumbler, and described limited part hinders from the described anti-joyride device of described turning cylinder dismounting.
Described sliding part can slide relative but cannot be supported on the described attaching parts with relatively rotating, and described sliding part interconnects by engaging structure with described tumbler or separates; Perhaps described sliding part can slide relative but cannot be supported on the described tumbler with relatively rotating, and described sliding part interconnects by engaging structure with described attaching parts or separates.
Described engaging structure can be remained under engagement or the released state with holddown spring or other device that can produce thrust.When the active flank of described engaging structure is the inclined-plane or the conical surface, the back lash that can eliminate described engaging structure with holddown spring or other device that can produce thrust.The described device that other can produce thrust can constitute by being arranged on holddown spring, the slide block in the sliding tray and stirring pin etc.
The end of described limited part can be limited in the restriction of described turning cylinder recessed in; Perhaps the end of described limited part can be limited in hold-doun nut and rotates in the needed space.Described limited part can be the restriction pellet shot from a slingshot.
Compared with prior art, the anti-joyride device of manufacturing has characteristics simple in structure, that strick precaution is effective, easy for installation according to the present invention, and the user can the common manual control member is the same install described anti-joyride device voluntarily with changing, so has the bigger market space.
The present invention is further described below in conjunction with drawings and Examples:
Description of drawings
Fig. 1 is a first embodiment of the present invention anti-theft state scheme drawing
Fig. 2 is a first embodiment of the present invention non-anti-theft state scheme drawing
Fig. 3 is a second embodiment of the present invention anti-theft state scheme drawing
Fig. 4 is a second embodiment of the present invention non-anti-theft state scheme drawing
The specific embodiment
Fig. 1, Fig. 2 show according to one embodiment of present invention.
The anti-joyride device of this embodiment reaches the purpose that prevents to dismantle manual control member by the longitudinal travel of limit manual control member (as bearing circle or signaling handle etc., not shown) on turning cylinder 15.Device mainly comprises: attaching parts 9, sliding part 11, tumbler 12, one or several limited parts 7 and one are at code device (code device shown in the figure is a key, but also can be a dial etc.) control movable locking device (only schematically illustrated among the figure) down.
Described attaching parts 9 is captiveed joint with manual control member, described attaching parts 9 be provided with a through hole and with the blind hole of described through hole approximate vertical and perforation.Cover plate 14 is captiveed joint with described attaching parts 9.
Described sliding part 11 be arranged in described attaching parts 9 through hole and with the mode (as spline) of transfer torque with as described in attaching parts 9 engagements, make described sliding part 11 roughly to reciprocatingly slide and cannot relatively rotate with respect to described attaching parts 9 around the axis of described attaching parts 9 through holes along the axis direction of described attaching parts 9 through holes.Described sliding part 11 be provided with described attaching parts 9 on the roughly consistent through hole of through hole direction, one end of described sliding part 11 through holes is provided with the spigot surface 16 that is used to promote limited part 7, the periphery of described sliding part 11 be provided with one with described sliding part 11 on through-bore axis direction approximate vertical stir groove 10, an end of described sliding part 11 be provided with can transfer torque engaging structure (as the end face tooth, not shown), be used for being meshed with the corresponding engaging structure 13 of described tumbler 12; Do not have the other end of engaging structure at described sliding part 11, be provided with a holddown spring 3, guarantee the stable engagement of sliding part 11 and described tumbler 12.
Described tumbler 12 is arranged in the through hole of described sliding part 11, and can rotate with respect to described sliding part 11, described tumbler 12 be provided with described sliding part 11 on the consistent through hole of through hole direction, described tumbler 12 is provided with through hole radially, described limited part 7 is arranged in described radial direction through hole, one end of described tumbler 12 be provided with can transfer torque engaging structure 13 (as the end face tooth), be used for being meshing with each other with cooresponding engaging structure (not shown) on the described sliding part 11, described cover plate 14 is limited to described tumbler 12 on the fixed position of described attaching parts 9 through holes.
The through hole that described turning cylinder 15 passes on the described tumbler 12 extends, described turning cylinder 15 with the mode (as spline) of transfer torque with as described in tumbler 12 be connected, hold-doun nut 8 is fixed on described tumbler 12 on the appointment axial location of described turning cylinder 15.It is recessed 17 to be provided with restriction on described turning cylinder 15, and the position of radial direction through hole is corresponding on the position of described restriction recessed 17 and the described tumbler 12.
The lock body 1 of described locking device is fixedly installed in the described blind hole of described attaching parts 9, the lock core 2 of described locking device is arranged in described lock body 1, at described lock core 2 on the extending part of described attaching parts 9 through hole directions, be provided with the pin-and-hole of an axis and described lock core 2 axis almost parallels, a described end of stirring pin 6 is arranged in described pin-and-hole and the other end extends to the described groove 10 of stirring, the described pin 6 of stirring should guarantee described sliding part 11 and described tumbler 12 stable engagement cooperating between the groove 10 with described stirring, when described sliding part 11 was the inclined-plane or the conical surface with the active flank of described tumbler 12 corresponding engaging structures, the tension force of described holddown spring 3 can remain on described engaging structure under the engagement and eliminate back lash between described sliding part 11 and the described tumbler 12.Like this, when with the described lock core 2 of key turns, then can drive described axis rotation of stirring pin 6, and drive described sliding part 11 and slide along the direction of described turning cylinder 15 axis by stirring groove 10 around described lock core 2.
Use the first embodiment of the present invention (Fig. 1, during anti-joyride device Fig. 2), can operate like this: when the operator wishes to make described anti-joyride device to be in anti-theft state (state as shown in Figure 1), key can be inserted described lock core 2 and turn an angle, like this, the described pin 6 of stirring has also rotated corresponding angle and has forced described sliding part 11 to slide to the direction of the engaging structure 13 that deviates from described tumbler 12 by the described groove 10 of stirring around described lock core 2, break away from engagement with described tumbler 12 fully until described sliding part 11, at this moment, described holddown spring 3 is compressed, described spigot surface 16 pushes described limited part 7 and be limited in the described restriction recessed 17, and the axial location of described attaching parts 9 in described rotating shaft 15 is fixed.Under this anti-theft state, the described attaching parts 9 of captiveing joint with manual control member can only dally on described turning cylinder 15, and described attaching parts 9 can't be removed from described turning cylinder 15.
When the operator wishes that anti-joyride device is in non-anti-theft state (state as shown in Figure 2), key can be inserted described lock core 2 and rotate corresponding angle, the described pin 6 of stirring has also rotated corresponding angle and has forced described sliding part 11 to slide to the direction of the engaging structure 13 of described tumbler 12 by the described groove 10 of stirring around described lock core 2, at this moment, described holddown spring 3 is upheld, realize engagement with described tumbler 12 fully until described sliding part 11, described limited part 7 can move freely in the described radial hole of described tumbler 12, and the axial location of described attaching parts 9 in described rotating shaft 15 is not fixed.Under this non-anti-theft state, manual control member is captiveed joint with described attaching parts 9, described sliding part 11, described tumbler 12, turning cylinder 15, and permission is removed described attaching parts 9 from described turning cylinder 15.
Fig. 3, Fig. 4 show according to another embodiment of the invention.
The anti-joyride device of this embodiment reaches the purpose that prevents to dismantle manual control member (as bearing circle or signaling handle etc., not shown) by restriction rotation hold-doun nut 8.Device mainly comprises: attaching parts 9, sliding part 11, tumbler 12, one or several limited parts 7 and one are at code device (code device shown in the figure is a key, but also can be a dial etc.) control movable locking device (only schematically illustrated among the figure) down.
Described attaching parts 9 is captiveed joint with manual control member, described attaching parts 9 be provided with a through hole and with the blind hole of described through hole approximate vertical and perforation.Cover plate 14 is captiveed joint with described attaching parts 9, is being provided with the engaging structure 13 that extends in described attaching parts 9 through holes on the described cover plate 14.
Described sliding part 11 is arranged in the through hole of described attaching parts 9 and can rotates with respect to described attaching parts 9, described sliding part 11 be provided with described attaching parts 9 on the roughly consistent through hole of through hole direction, one end of described sliding part 11 through holes is provided with the spigot surface 16 that is used to promote limited part 7, the periphery of described sliding part 11 be provided with one with described sliding part 11 on through-bore axis direction approximate vertical stir groove 10, one end of described sliding part 11 be provided with can transfer torque engaging structure (as the end face tooth, not shown), be used for being meshed with the corresponding engaging structure 13 of described cover plate 14.
Described tumbler 12 be arranged in described sliding part 11 through hole and with the mode (as spline) of transfer torque with as described in sliding part 11 engagements, make described sliding part 11 roughly to reciprocatingly slide and cannot relatively rotate with respect to described tumbler 12 around the axis of described attaching parts 9 through holes along the axis direction of described attaching parts 9 through holes.Described tumbler 12 be provided with described sliding part 11 on the consistent through hole of through hole direction.Described tumbler 12 is provided with through hole radially, and described limited part 7 is arranged in described radial direction through hole, and the position of described radial direction through hole is roughly corresponding with the position at hold-doun nut 8 places.Described cover plate 14 is limited to described tumbler 12 on the fixed position of described attaching parts 9 through holes
The through hole that described turning cylinder 15 passes on the described tumbler 12 extends, described turning cylinder 15 with the mode (as spline) of transfer torque with as described in tumbler 12 be connected, described hold-doun nut 8 is fixed on described tumbler 12 on the appointment axial location of described turning cylinder 15.
The lock body 1 of described locking device is fixedly installed in the described blind hole of described attaching parts 9, the lock core 2 of described locking device is arranged in described lock body 1, on the inside face of the described lock body that cooperates with described lock core, it is recessed to be provided with the location, at described lock core 2 (or the Transmission that is connected with lock core 2) on the position of the extension of described attaching parts 9 through hole directions, be provided with the sliding tray of an axis and described lock core 2 axis approximate vertical, be provided with location pellet shot from a slingshot 4 and slide block 5 in the described sliding tray, described location pellet shot from a slingshot 4 slides with the direction that described slide block 5 can extend along described sliding tray in described sliding tray, on described slide block 5, be provided with a pin-and-hole with 2 almost parallels of described lock core, a described end of stirring pin 6 is arranged in described pin-and-hole and the other end extends to the described groove 10 of stirring, like this, when with the described lock core 2 of key turns, then can drive described axis rotation of stirring pin 6, and drive of the direction slip of described sliding part 11 along described turning cylinder 15 axis by stirring groove 10 around described lock core 2.Between described location pellet shot from a slingshot 4 and described slide block 5, be provided with holddown spring 3, described holddown spring 3 is pushed described location pellet shot from a slingshot 4 and described slide block 5 to away from described lock core 2 axis position as far as possible, and promptly described holddown spring 3 can keep described sliding part 11 the most approaching or away from described cover plate 14.Described slide block 5, stir pin 6 and described cooperation of stirring between the groove 10 and should guarantee that sliding part 11 is with the stable engagement of described cover plate 14 or separate fully, like this, by the described holddown spring that is arranged in the sliding tray, described slide block and the described device that can produce thrust of stirring the pin formation, described engaging structure can be remained under engagement or the released state, when described sliding part 11 was the inclined-plane or the conical surface with the active flank of the corresponding engaging structure of described cover plate 14, the described device that can produce thrust can also be eliminated the back lash between described sliding part 11 and the described cover plate 14.
When using second embodiment Fig. 3, anti-joyride device shown in Figure 4, can operate like this: when the operator wishes to make described anti-joyride device to be in anti-theft state (state as shown in Figure 3), key can be inserted described lock core 2 and turn an angle, the described pin 6 of stirring has also rotated corresponding angle and has forced described sliding part 11 to slide to the direction of the engaging structure 13 that deviates from described cover plate 14 by the described groove 10 of stirring around described lock core 2, until described location pellet shot from a slingshot 4 be in just a location recessed in, and described sliding part 11 breaks away from fully and the engagement of described cover plate 14.At this moment, described spigot surface 16 pushes described limited part 7 and be limited in the needed space of described hold-doun nut 8 rotations, and described hold-doun nut 8 can not be rotated.Under this anti-theft state, the described attaching parts 9 of captiveing joint with manual control member can only dally on described turning cylinder 15, and described attaching parts 9 can not be removed from described turning cylinder 15.
(the state shown in Figure 1B when the operator wishes that anti-joyride device is in non-anti-theft state, key can be inserted described lock core 2 and rotate corresponding angle, the described pin 6 of stirring has also rotated corresponding angle and has forced described sliding part 11 to slide to the direction of the engaging structure 13 of approaching described cover plate 14 by the described groove 10 of stirring around described lock core 2, until described location pellet shot from a slingshot 4 be in just another the location recessed in, and described sliding part 11 is realized the engagement with described cover plate 14 fully, at this moment, described limited part 7 can move freely in the described radial hole of described tumbler 12, and described hold-doun nut 8 can be rotated.Under this non-anti-theft state, manual control member is captiveed joint with described attaching parts 9, described sliding part 11, described tumbler 12, turning cylinder 15, and permission is removed described attaching parts 9 from turning cylinder 15.
Claims (9)
1. the anti-joyride device of a used for vehicle, comprise the attaching parts (9) that connects manual control member, the tumbler (12) that connects turning cylinder (15), be arranged on the sliding part (11) between described attaching parts (9) and the described tumbler (12), and under code device control movable locking device, can drive described sliding part (11) with key or other code device roughly slides along the axis direction of described turning cylinder (15), thereby change the mode of operation of described anti-joyride device, it is characterized in that: device also comprises the limited part (7) that is arranged on turning cylinder (15) annex, under non-anti-theft state, described sliding part (11) interconnects described fitting (9) and described tumbler (12), and described limited part (7) does not hinder from the described anti-joyride device of described turning cylinder (15) dismounting; Under anti-theft state, described sliding part (11) is separated from each other described attaching parts (9) and described tumbler (12), and described limited part (7) hinders from the described anti-joyride device of described turning cylinder (15) dismounting.
2. anti-joyride device as claimed in claim 1, it is characterized in that: described sliding part (11) can slide relative but cannot be supported on the described attaching parts (9) with relatively rotating, and described sliding part (11) interconnects by engaging structure with described tumbler (12) or separates.
3. anti-joyride device as claimed in claim 1, it is characterized in that: described sliding part (11) can slide relative but cannot be supported on the described tumbler (12) with relatively rotating, and described sliding part (11) interconnects by engaging structure with described attaching parts (9) or separates.
4. as claim 2 or 3 described anti-joyride devices, it is characterized in that: realize the engagement or the separation of described engaging structure with holddown spring (3) or other device that can produce thrust.
5. as claim 2 or 3 described anti-joyride devices, it is characterized in that: when the active flank of described engaging structure is the inclined-plane or the conical surface, the back lash of eliminating described engaging structure with holddown spring (3) or other device that can produce thrust.
6. as claim 2 or 3 described anti-joyride devices, it is characterized in that: the described device that other can produce thrust constitutes by being arranged on holddown spring (3), the slide block (5) in the sliding tray and stirring pin (6).
7. anti-joyride device as claimed in claim 1 is characterized in that: the end of described limited part can be limited in the restriction of described turning cylinder recessed in.
8. anti-joyride device as claimed in claim 1 is characterized in that: the end of described limited part can be limited in hold-doun nut and rotate in the needed space.
9. as claim 2 or 3 described anti-joyride devices, it is characterized in that: limited part can be a restriction pellet shot from a slingshot (7).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102541 CN1438142A (en) | 2003-02-12 | 2003-02-12 | Antitheaft device for means of transportation |
| PCT/CN2004/000112 WO2004071823A1 (en) | 2003-02-12 | 2004-02-11 | Anti-theft device and method for a means of transport |
| CNB2004800041275A CN100352705C (en) | 2003-02-12 | 2004-02-11 | Anti-theft device and method for a means of transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102541 CN1438142A (en) | 2003-02-12 | 2003-02-12 | Antitheaft device for means of transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1438142A true CN1438142A (en) | 2003-08-27 |
Family
ID=27673863
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03102541 Pending CN1438142A (en) | 2003-02-12 | 2003-02-12 | Antitheaft device for means of transportation |
| CNB2004800041275A Expired - Fee Related CN100352705C (en) | 2003-02-12 | 2004-02-11 | Anti-theft device and method for a means of transportation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800041275A Expired - Fee Related CN100352705C (en) | 2003-02-12 | 2004-02-11 | Anti-theft device and method for a means of transportation |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN1438142A (en) |
| WO (1) | WO2004071823A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605970B (en) * | 2017-05-05 | 2017-11-21 | 致伸科技股份有限公司 | Separable steering wheel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES231827Y (en) * | 1977-11-04 | 1979-02-16 | ANTI-THEFT DEVICE PERFECTED FOR VEHICLES. | |
| US5172607A (en) * | 1991-12-02 | 1992-12-22 | Wu Hsiang H | Detachable steering wheel for burglar proof purpose |
| FR2689473B1 (en) * | 1992-04-02 | 1994-07-01 | Ecia Equip Composants Ind Auto | STEERING COLUMN ASSEMBLY, ESPECIALLY FOR A MOTOR VEHICLE. |
| US5345797A (en) * | 1993-06-02 | 1994-09-13 | Robert J. McGrath | Motor vehicle anti-theft device |
| CN1091369A (en) * | 1993-12-16 | 1994-08-31 | 胡廷贵 | Anti-theft steering wheel |
| CN1223210A (en) * | 1998-01-13 | 1999-07-21 | 张松岩 | Theft-proof device for operation mechanism |
| CN2451442Y (en) * | 2000-10-23 | 2001-10-03 | 林新韦 | Dismountable steering wheel connection base |
-
2003
- 2003-02-12 CN CN 03102541 patent/CN1438142A/en active Pending
-
2004
- 2004-02-11 CN CNB2004800041275A patent/CN100352705C/en not_active Expired - Fee Related
- 2004-02-11 WO PCT/CN2004/000112 patent/WO2004071823A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN100352705C (en) | 2007-12-05 |
| CN1750954A (en) | 2006-03-22 |
| WO2004071823A8 (en) | 2005-10-13 |
| WO2004071823A1 (en) | 2004-08-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Songyan Document name: Deemed as a notice of withdrawal |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |