CN203415476U - Anti-misoperation automobile ignition switch - Google Patents
Anti-misoperation automobile ignition switch Download PDFInfo
- Publication number
- CN203415476U CN203415476U CN201320459594.3U CN201320459594U CN203415476U CN 203415476 U CN203415476 U CN 203415476U CN 201320459594 U CN201320459594 U CN 201320459594U CN 203415476 U CN203415476 U CN 203415476U
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- CN
- China
- Prior art keywords
- lock core
- stator
- ignition switch
- lock
- automobile ignition
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- 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 relates to an anti-misoperation automobile ignition switch comprising a lock case, a lock core and a pressing-down reset spring which is arranged at the tail end of the lock core. The side wall of the lock core is provided with a telescopic fixation sheet. The inner wall of the lock case is provided with a protrusion which is matched with the fixation sheet. One side of the protrusion is in step connection with the inner wall of the lock case, and the other side is in smooth transition with the inner wall of the lock case. The inner wall of the lock case is provided with a step surface. The lock core is provided with a protruded shoulder which is matched with the step surface. The step surface is provided with an abdicating groove. The protruded shoulder is provided with a limitation protrusion which is matched with the abdicating groove. The anti-misoperation automobile ignition switch is simple in structure and convenient to assemble; the fixation sheet is fixed firmly and is not easy to drop, meanwhile, the anti-misoperation of the ignition switch is met, so that the product is guaranteed to be reliable and durable, and the anti-misoperation automobile ignition switch can be widely applied to the field of ignition switches.
Description
Technical field
The utility model relates to a kind of automobile ignition switch, relates in particular to a kind of fool proof automobile ignition switch.
Background technology
Conventionally, driver is when automobile out of service, generally first to use manual manipulation rotating vehicle key, from operation shelves (ON shelves), forward electrical appliance shelves (ACC shelves) to, then safety button is down pressed, key could be forwarded to and stop gear (OFF shelves), key is transferred to, locking bolt ejects, and pins automobile square tube dish, realizes automobile anti-misoperation.In automobile process out of service, safety button in ignition switch is owing to often coming off in Product Assembly, transportation and entrucking process, cause like this direct result to be, key cannot be got back to and stop gear, key can not be transferred to, automobile can not orderly shutdown, and steering wheel cannot be locked, do not realize anti-theft feature.
If Chinese Patent Application No. is 201020194226.7 to disclose a kind of ignition switch safety device; above the periphery inclined-plane of ignition switch actuating rod, a pusher dog mechanism is set; one lever shifting block is located at pusher dog top; lever shifting block is erected with positioning lever away from one end top of pusher dog; positioning lever is parallel with ignition switch actuating rod, and departs from the setting of actuating rod vertical plane center; Positioning lever is provided with safety button away from one end of lever shifting block.One end that positioning lever is erected on lever shifting block is latch hook shape.When key rotates from ACC gear toward LOCK, forward the rotation that positioning lever that half angle is latch hook shape blocks boss in ignition switch periphery cam structure to, now must press safety button latch hook is resetted, key is extracted key after just forwarding LOCK shelves to; When opening ignition switch next time, by setting ahead and safety button can being resetted, realize repeatable operation simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of fool proof automobile ignition switch, solved safety button in existing fool proof automobile ignition switch easily comes off in transportation or assembling process, cause key to get back to and stop gear, the problem that key cannot be extracted.
The utility model solves the technical scheme that its technical problem adopts: a kind of fool proof automobile ignition switch, comprise lock housing and lock core, and be arranged on the back-moving spring that presses down of lock core end; On described lock core sidewall, be provided with telescopic stator, be provided with the boss coordinating with stator on described lock-shell lining, described boss one side is step-like with lock-shell lining and is connected, and opposite side and lock-shell lining seamlessly transit.
For coordinating the motion vertically of lock core, on described lock-shell lining, be provided with step surface, on described lock core, be provided with the convex shoulder coordinating with step surface; On step surface, be provided with the groove of stepping down, on convex shoulder, be provided with the positive stop lug boss suitable with the groove of stepping down.
For preventing that stator from coming off in lock core, insert in lock core described stator one end, is provided with the ejector spring that stator is ejected between stator and lock core, is also provided with the spacer pin of restriction stator overhang in described lock core; On described lock core, be provided with the notch suitable with stator.
Further, a side of described stator is L-type structure, and described lock core inwall is provided with ledge structure, and described ejector spring is arranged between ledge structure and the end face of L-type structure.
Further, the external part of described stator is provided with U-shaped notch, and described spacer pin is placed in U-shaped notch; It is suitable that the degree of depth of U-shaped notch and stator stretch out the overhang of lock core.
For making the rotation of lock core more smooth and easy, the external part of described stator be provided with lock-shell lining on the suitable inclined-plane of boss.
The beneficial effects of the utility model: by stator is set in lock core, and spacing by spacer pin, make stator can do within the specific limits stretching motion, but can from lock core, not come off, guaranteed the reliability of product.The described groove of stepping down coordinates with positive stop lug boss, makes the gear of ignition switch more clear, rotates more smooth and easy.Described stator simple in structure, easy for installation, the inclined-plane of described stator make with boss routing motion in the rotation of lock core more smooth and easy.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is the cutaway view of B-B in Fig. 1.
Fig. 3 is the blast perspective view of lock core and lock housing.
Fig. 4 is that stator and boss are in the cooperation perspective view stopping on gear.
Embodiment
Embodiment, as shown in Figures 1 to 4, a kind of fool proof automobile ignition switch, comprise lock housing 1 and lock core 2, lock housing 1 is placed in ignition lock body 16, is provided with dwang 17 in ignition lock body 16, between dwang 17 and lock core 2 ends, is provided with and presses down back-moving spring 3; On described lock core 2 sidewalls, be provided with telescopic stator 4, on described lock housing 1 inwall, be provided with the boss 5 coordinating with stator 4, described boss 5 one sides are step-like with lock housing 1 inwall and are connected, and opposite side and lock housing 1 inwall seamlessly transit.On described lock housing 1 inwall, be provided with step surface 6, on described lock core 2, be provided with the convex shoulder 7 coordinating with step surface 6; On step surface 6, be provided with the groove 8 of stepping down, on convex shoulder 7, be provided with the positive stop lug boss 9 suitable with the groove 8 of stepping down.
Further, insert in lock core 2 described stator 4 one end, is provided with the ejector spring 10 that stator 4 is ejected between stator 4 and lock core 2, is also provided with the spacer pin 11 of restriction stator 4 overhangs in described lock core 2; On described lock core 2, be provided with the notch (in figure do not point out) suitable with stator 4.
Further, a side of described stator 4 is L-type structure, and described lock core 2 inwalls are provided with ledge structure 13, and described ejector spring 10 is arranged between ledge structure 13 and the end face of L-type structure.The external part of described stator 4 is provided with U-shaped notch 14, and described spacer pin 11 is placed in U-shaped notch 14; It is suitable that the degree of depth of U-shaped notch 14 and stator 4 stretch out the overhang of lock core 2.
The external part of described stator 4 be provided with lock housing 1 inwall on the suitable inclined-plane 15 of boss 5.
When firing key drives igniting lock core to forward ACC gear to, positive stop lug boss on lock core is positioned at the top of the groove of stepping down, stator is pressed on the step of boss one side of lock-shell lining, due to stopping of boss ledge structure, making lock core can not continue toward stopping gear is the motion of LOCK shelves direction, lock core must be pressed down vertically, make stator avoid boss, then just can make lock core get back to and stop on gear.When getting back to while stopping gear, lock core is motion vertically under the effect that presses down back-moving spring, and stator and boss are positioned on sustained height again.While pressing down lock core, positive stop lug boss is placed in the groove of stepping down.When stopping gear and rotate toward ACC shelves, by stator inclined-plane, coordinate with the side that lock housing 1 inwall seamlessly transits with boss, make that lock core can be smooth-going through boss.In the process of rotating at lock core, described stator is done stretching motion under the effect of ejector spring, guarantees that stator is pressed on lock-shell lining all the time.
Claims (6)
1. a fool proof automobile ignition switch, comprises lock housing (1) and lock core (2), and what be arranged on lock core (2) end presses down back-moving spring (3); It is characterized in that: on described lock core (2) sidewall, be provided with telescopic stator (4), on described lock housing (1) inwall, be provided with the boss (5) coordinating with stator (4), described boss (5) one sides are step-like with lock housing (1) inwall and are connected, and opposite side and lock housing (1) inwall seamlessly transits.
2. fool proof automobile ignition switch as claimed in claim 1, is characterized in that: on described lock housing (1) inwall, be provided with step surface (6), be provided with the convex shoulder (7) coordinating with step surface (6) on described lock core (2); On step surface (6), be provided with the groove of stepping down (8), on convex shoulder (7), be provided with the positive stop lug boss (9) suitable with the groove of stepping down (8).
3. fool proof automobile ignition switch as claimed in claim 1 or 2, it is characterized in that: insert in lock core (2) described stator (4) one end, between stator (4) and lock core (2), be provided with the ejector spring (10) that stator (4) is ejected, in described lock core (2), be also provided with the spacer pin (11) of restriction stator (4) overhang; On described lock core (2), be provided with the notch suitable with stator (4).
4. fool proof automobile ignition switch as claimed in claim 3, it is characterized in that: a side of described stator (4) is L-type structure, described lock core (2) inwall is provided with ledge structure (13), and described ejector spring (10) is arranged between ledge structure (13) and the end face of L-type structure.
5. fool proof automobile ignition switch as claimed in claim 3, is characterized in that: the external part of described stator (4) is provided with U-shaped notch (14), and described spacer pin (11) is placed in U-shaped notch (14); It is suitable that the degree of depth of U-shaped notch (14) and stator (4) stretch out the overhang of lock core (2).
6. fool proof automobile ignition switch as claimed in claim 5, is characterized in that: the external part of described stator (4) be provided with lock housing (1) inwall on the suitable inclined-plane (15) of boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459594.3U CN203415476U (en) | 2013-07-30 | 2013-07-30 | Anti-misoperation automobile ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459594.3U CN203415476U (en) | 2013-07-30 | 2013-07-30 | Anti-misoperation automobile ignition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415476U true CN203415476U (en) | 2014-01-29 |
Family
ID=49978347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459594.3U Expired - Fee Related CN203415476U (en) | 2013-07-30 | 2013-07-30 | Anti-misoperation automobile ignition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456547A (en) * | 2013-07-30 | 2013-12-18 | 黄山奥特斯电气有限公司 | Anti-misoperation automobile ignition lock |
| CN106252140A (en) * | 2016-08-15 | 2016-12-21 | 浙江阳明汽车部件有限公司 | A kind of ignition switch structure |
| US20170282854A1 (en) * | 2016-03-31 | 2017-10-05 | Steering Solutions Ip Holding Corporation | Ignition lock assembly |
| US10344507B2 (en) | 2015-09-03 | 2019-07-09 | Steering Solutions Ip Holding Corporation | Steering column lock cylinder module |
-
2013
- 2013-07-30 CN CN201320459594.3U patent/CN203415476U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456547A (en) * | 2013-07-30 | 2013-12-18 | 黄山奥特斯电气有限公司 | Anti-misoperation automobile ignition lock |
| US10344507B2 (en) | 2015-09-03 | 2019-07-09 | Steering Solutions Ip Holding Corporation | Steering column lock cylinder module |
| US20170282854A1 (en) * | 2016-03-31 | 2017-10-05 | Steering Solutions Ip Holding Corporation | Ignition lock assembly |
| CN107275143A (en) * | 2016-03-31 | 2017-10-20 | 操纵技术Ip控股公司 | Igniting lock set |
| US10434984B2 (en) | 2016-03-31 | 2019-10-08 | Steering Solutions Ip Holding Corporation | Ignition lock assembly |
| CN107275143B (en) * | 2016-03-31 | 2019-12-24 | 操纵技术Ip控股公司 | Ignition lock assembly |
| US10676064B2 (en) | 2016-03-31 | 2020-06-09 | Steering Solutions Ip Holding Corporation | Ignition lock assembly |
| CN106252140A (en) * | 2016-08-15 | 2016-12-21 | 浙江阳明汽车部件有限公司 | A kind of ignition switch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |