CN203078640U - Motorcycle lock - Google Patents
Motorcycle lock Download PDFInfo
- Publication number
- CN203078640U CN203078640U CN 201320026542 CN201320026542U CN203078640U CN 203078640 U CN203078640 U CN 203078640U CN 201320026542 CN201320026542 CN 201320026542 CN 201320026542 U CN201320026542 U CN 201320026542U CN 203078640 U CN203078640 U CN 203078640U
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- CN
- China
- Prior art keywords
- lock
- chain wheel
- frame
- wheel cover
- latch
- 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 motorcycle lock which comprises a chain wheel cap, a lock body and a chain wheel. A lock disk is fixedly arranged on the end face of the chain wheel, and more than two lock holes are formed in the lock disk. The chain wheel cap is fixedly arranged on a motorcycle frame, a circular-convex-ring-shaped lock cavity is arranged in the chain wheel cap, the lock body is arranged inside the lock cavity, and positioning holes which enable lock pins to insert are formed in the circumferential wall of the lock cavity. The lock disk is sleeved outside the lock cavity, and when the lock body is locked, the lock pins of the lock body penetrate out of the positioning holes of the lock cavity and are inserted in the lock holes in the lock disk. According to the motorcycle lock, the lock body is directly mounted on a motorcycle engine, and the engine chain wheel and an ignition system are directly locked by operating the lock body. Due to the fact that the chain wheel and the chain wheel cap are in series connection, even through bolts on the engine chain wheel cap are all dismounted, the chain wheel cap can not be dismounted. Due to the fact that the lock body is arranged in the chain wheel cap, a thief can not damage easily, if the lock body is damaged forcefully, a power output part of the engine can be damaged, the ignition system is locked at the same time, the engine can not be started, traveling can not be achieved, and the thief can not steal.
Description
Technical field
The utility model relates to a kind of lock for motorcycle.
Background technology
Existing lock for motorcycle kind is a lot, and for example chain lock that generally uses or U-shaped steel pole are locked, and this class lock generally all is to be locked on front-wheel or the trailing wheel, and lock body is exposed outside, and is destroyed easily, is unfavorable for antitheft.Also have some for example coded lock, electronic locks etc., these Vehicle lock structure complexity, the cost of manufacture height is installed and used inconvenience, and conservative factor is not enough, and stolen phenomenon takes place time and again.
Summary of the invention
The purpose of this utility model provides a kind of safety factor height, lock for motorcycle easy to use.
For achieving the above object, the utility model adopts following technical scheme: a kind of lock for motorcycle, and it comprises chain wheel cover, lockset and sprocket wheel, described centre of sprocket hole is fixedly mounted on the axle drive shaft of motor bike, be mounted with lock collar on the sprocket wheel end face, lock collar is provided with plural lockhole; Chain wheel cover is fixed on the motorbike frame, is provided with the lock chamber of circular bulge loop in it, and lockset is located in the lock chamber, and the circle wall in lock chamber is provided with the knock hole of inserting out for lock pin; Lock collar is placed in outside the lock chamber, and when lockset was locked, the lock pin of lockset passed the knock hole in lock chamber, inserted in the lockhole on the lock collar.
Described lockset comprises lock frame, latch and lock pin, and the lock frame wears chain wheel cover and lock chamber wall successively, and lock frame one end is retained in outside the chain wheel cover, and the other end extends in the lock chamber, and the end is provided with first retracing spring, and first retracing spring leans the lock cavity wall; The side that the lock frame extends in the lock chamber is fixed with the triangle pushing block, and lock pin slides along the knock hole direction and is located at triangle pushing block hypotenuse one side, and is promoted by this hypotenuse, and the corresponding lock pin of chain wheel cover inwall is provided with chute; Lock pin is provided with second retracing spring by the hypotenuse end, and the other end is provided with the lock house, and when lockset was locked, dead bolt passed the knock hole in lock chamber, inserted the lockhole of lock collar; The opposite side that the lock frame extends in the lock chamber is provided with first positioning groove and second positioning groove, and corresponding first positioning groove of latch is arranged on lock chamber opposite side, and the corresponding latch of chain wheel cover is provided with the structure of unblanking.
One end of the corresponding lock of described latch cavity wall is provided with the 3rd retracing spring, and the corresponding latch of chain wheel cover inwall is provided with another chute.
The described structure of unblanking comprises lock core, lock core is located at and locks on the chain wheel cover of the perpendicular direction of frame, and lock core is provided with shifting block, and the latch correspondence is set ahead and is provided with allocating slot, by the shifting block on the key rotary locking cylinder drive lock core, and then the drive latch moves around along the first or second positioning groove direction.
The lock frame of the insertion end of the corresponding latch of described first positioning groove presses down the surface and is provided with lead angle.Adopt such structure, can directly point depress the lock frame lock, simple to operate, lock and need not use key.
The hypotenuse end of the relative triangle pushing block of described lock pin is provided with pulley.
Also be provided with in the described lock chamber and motor bike shutdown systems bonded assembly flameout switch, the corresponding flameout switch of the other end that the lock frame extends in the lock chamber also is provided with the pushing block that promotes flameout switch.When the lock frame moved down, it was flame-out to drive flameout switch, pinned ignition system.
Lockset described in the utility model also can be used for positive three-wheel vehicle (bicycle).When lockset was applied to positive three-wheel vehicle, lockset was installed in advancing between reverse gear change speed gear box and the transmission shaft of positive three-wheel vehicle.
Lock for motorcycle of the present utility model adopts later-model structure, and lockset is directly installed on the motor cycle engine, by the operation lockset, directly pins engine sprocket and ignition system.Because sprocket wheel and chain wheel cover are cascaded, even the bolt completely knocked down that engine sprocket is covered also can't be pulled down chain wheel cover.And because lockset is located in the chain wheel cover, be not easy to be destroyed by the thief, if suffer destruction by force can cause the damage of engine power output, also pin ignition system simultaneously, driving engine can not start and can't exercise, and the thief can't steal.In addition, because lockset of the present utility model and chain wheel cover are made of one, economical with materials reduces production costs, and the motor bike process of locking need not to use key, uses very convenient.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model lock for motorcycle lockset locking state;
Fig. 2 is the structural representation of the utility model lock for motorcycle lockset unlocking condition;
Fig. 3 is a cutaway view of the present utility model.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described in further detail:
Shown in one of Fig. 1-3, the utility model comprises chain wheel cover 1, lockset 2 and sprocket wheel 3, and described sprocket wheel 3 centre holes are fixedly mounted on the axle drive shaft 4 of motor bike, are mounted with lock collar 31 on sprocket wheel 3 end faces, and lock collar 31 is provided with plural lockhole 32; Chain wheel cover 1 is fixed on the motorbike frame, is provided with the lock chamber 11 of circular bulge loop in it, and lockset 2 is located in the lock chamber 11, and the circle wall in lock chamber 11 is provided with the knock hole of inserting out for the lock pin 21 of lockset 2 12; Lock collar 31 is placed in outside the lock chamber 11, and when lockset 2 was locked, the lock pin 21 of lockset 2 passed the knock hole 12 in lock chamber 11, inserted in the lockhole 32 on the lock collar 31.
Described lockset 2 comprises lock frame 22, latch 23 and lock pin 21, lock frame 22 wears chain wheel cover 1 and lock chamber 11 walls successively, and lock frame 22 1 ends are retained in outside the chain wheel cover 1, and the other end extends in the lock chamber 11, the end is provided with first retracing spring, 5, the first retracing springs 5 and leans lock chamber 11 inwalls; The side that lock frame 22 extends in the lock chamber 11 is fixed with triangle pushing block 6, and lock pin 21 slides along knock hole 12 directions and is located at triangle pushing block 6 hypotenuses one side, and is promoted by this hypotenuse, and the corresponding lock pin 21 of chain wheel cover 1 inwall is provided with chute 13; Lock pin 21 is provided with second retracing spring 7 by the hypotenuse end, and the other end is provided with lock house 25, and when lockset 2 was locked, dead bolt 25 passed the knock hole 12 in lock chamber 11, inserted the lockhole 32 of lock collar 31; The opposite side that lock frame 22 extends in the lock chamber 11 is provided with first positioning groove 26 and second positioning groove 27, and latch 23 corresponding first positioning grooves 26 are arranged on lock chamber 11 opposite sides, and chain wheel cover 1 corresponding latch 23 is provided with the structure 28 of unblanking.
One end of described latch 23 corresponding lock chambeies 11 inwalls is provided with the 3rd retracing spring 29, and the corresponding latch 23 of chain wheel cover 1 inwall is provided with another chute 14.
The described structure 28 of unblanking comprises lock core 281, lock core 281 is located at and locks on the chain wheel cover 1 of frame 22 perpendicular directions, lock core 281 is provided with shifting block 282, latch 23 correspondences are set ahead and are provided with allocating slot 283, by the shifting block 282 on the key rotary locking cylinder 281 drive lock cores, and then drive latch 23 moves around along first or second positioning groove, 26,27 directions.
The lock frame of the insertion end of described first positioning groove, 26 corresponding latches 23 presses down surface 261 and is provided with lead angle.Adopt such structure, can directly point depress the lock frame 22 lock, simple to operate, lock and need not use key.
The hypotenuse end of described lock pin 21 relative triangle pushing blocks 6 is provided with pulley 24.
Also be provided with in the described lock chamber 11 and motor bike shutdown systems bonded assembly flameout switch 8, the corresponding flameout switch 8 of the other end that lock frame 22 extends in the lock chamber also is provided with the pushing block 9 that promotes flameout switch 8.When lock frame 22 moved down, it is flame-out that pushing block 9 drives flameout switch 8, pins ignition system.
Adopt above scheme, when motor bike is locked, firmly press down lock frame 22, insert second positioning groove 27 of lock frame 22 until the end of latch 23, lock frame 22 location.Lock frame 22 moves down in the process, and it is flame-out to drive flameout switch 8, pins ignition system.Simultaneously, triangle pushing block 6 hypotenuses of locking frame 22 1 sides promote the pulley 24 of lock pin 21, thereby it is moving to lock chamber 11 wall shifts to drive lock pin 21, and the dead bolt 25 on the lock pin 21 passes the knock hole 12 of locking chamber 11 and the lockhole 32 that stretches into lock collar 31.At this moment, when if fruit dead bolt 25 does not insert the lockhole 32 of lock collar 31, dead bolt 25 shrinks to lock pin 21 inner chambers, second retracing spring 7 in the compressing lock pin 21, second retracing spring 7 in the lock pin 21 applies an outside top power can for dead bolt 25, and when sprocket wheel 3 rotations, the lockhole 32 on the lock collar 31 forwards dead bolt 25 belows to, the top power of second retracing spring 7 makes dead bolt 25 insert lockhole 32, finishes automatically locking.
When motor bike is unblanked, clockwise rotate lock core 281, thereby the 282 drive latches 23 of the shifting block on the lock core 281 deviate to lock second positioning groove 26 on frame 22 opposite sides, first retracing spring, the 5 jack-up lock frame 22 of lock frame 22 ends, dead bolt 25 outer sheathed springs promotion lock pins 21 inwardly move and break away from lock collar 31, and lock frame 22 is gone up the spring-go positions automatically, and then drive lock pin 21 resets, dead bolt 25 on the lock pin 21 withdraws from the lockhole 32 of lock collar 31, realizes the motor bike process of unblanking.Last another mistake hour hands revolve lock pin 21 and turn 90 degrees, and latch 23 falls into first positioning groove 26 of lock frame 22, extracts key again.
Claims (7)
1. lock for motorcycle, it is characterized in that: it comprises chain wheel cover, lockset and sprocket wheel, and described centre of sprocket hole is fixedly mounted on the axle drive shaft of motor bike, is mounted with lock collar on the sprocket wheel end face, and lock collar is provided with plural lockhole; Chain wheel cover is fixed on the motorbike frame, is provided with the lock chamber of circular bulge loop in it, and lockset is located in the lock chamber, and the circle wall in lock chamber is provided with the knock hole of inserting out for lock pin; Lock collar is placed in outside the lock chamber, and when lockset was locked, the lock pin of lockset passed the knock hole in lock chamber, inserted in the lockhole on the lock collar.
2. lock for motorcycle according to claim 1, it is characterized in that: described lockset comprises lock frame, latch and lock pin, the lock frame wears chain wheel cover and lock chamber wall successively, lock frame one end is retained in outside the chain wheel cover, the other end extends in the lock chamber, the end is provided with first retracing spring, and first retracing spring leans the lock cavity wall; The side that the lock frame extends in the lock chamber is fixed with the triangle pushing block, and lock pin slides along the knock hole direction and is located at triangle pushing block hypotenuse one side, and is promoted by this hypotenuse, and the corresponding lock pin of chain wheel cover inwall is provided with chute; Lock pin is provided with second retracing spring by the hypotenuse end, and the other end is provided with the lock house, and when lockset was locked, dead bolt passed the knock hole in lock chamber, inserted the lockhole of lock collar; The opposite side that the lock frame extends in the lock chamber is provided with first positioning groove and second positioning groove, and corresponding first positioning groove of latch is arranged on lock chamber opposite side, and the corresponding latch of chain wheel cover is provided with the structure of unblanking.
3. lock for motorcycle according to claim 2 is characterized in that: an end of the corresponding lock of described latch cavity wall is provided with the 3rd retracing spring, and the corresponding latch of chain wheel cover inwall is provided with another chute.
4. lock for motorcycle according to claim 2, it is characterized in that: the described structure of unblanking comprises lock core, lock core is located at and locks on the chain wheel cover of the perpendicular direction of frame, lock core is provided with shifting block, the latch correspondence is set ahead and is provided with allocating slot, by the shifting block on the key rotary locking cylinder drive lock core, and then the drive latch moves around along the first or second positioning groove direction.
5. lock for motorcycle according to claim 4 is characterized in that: the lock frame of the insertion end of the corresponding latch of described first positioning groove presses down the surface and is provided with lead angle.
6. lock for motorcycle according to claim 2 is characterized in that: the hypotenuse end of the relative triangle pushing block of described lock pin is provided with pulley.
7. lock for motorcycle according to claim 2 is characterized in that: also be provided with in the described lock chamber and motor bike shutdown systems bonded assembly flameout switch, the corresponding flameout switch of the other end that the lock frame extends in the lock chamber also is provided with the pushing block that promotes flameout switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026542 CN203078640U (en) | 2013-01-17 | 2013-01-17 | Motorcycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026542 CN203078640U (en) | 2013-01-17 | 2013-01-17 | Motorcycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078640U true CN203078640U (en) | 2013-07-24 |
Family
ID=48824501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026542 Expired - Fee Related CN203078640U (en) | 2013-01-17 | 2013-01-17 | Motorcycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207802A (en) * | 2016-08-29 | 2016-12-07 | 国网山东省电力公司鄄城县供电公司 | Power regulation total machine equipment screen |
| CN106532465A (en) * | 2016-10-28 | 2017-03-22 | 国网山东省电力公司济南市长清区供电公司 | Multifunctional power distribution cabinet with high safety coefficient |
| CN107618597A (en) * | 2017-10-24 | 2018-01-23 | 成都大学 | A kind of mechanical device of electronics hublock |
-
2013
- 2013-01-17 CN CN 201320026542 patent/CN203078640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207802A (en) * | 2016-08-29 | 2016-12-07 | 国网山东省电力公司鄄城县供电公司 | Power regulation total machine equipment screen |
| CN106532465A (en) * | 2016-10-28 | 2017-03-22 | 国网山东省电力公司济南市长清区供电公司 | Multifunctional power distribution cabinet with high safety coefficient |
| CN106532465B (en) * | 2016-10-28 | 2018-07-03 | 国网山东省电力公司济南市长清区供电公司 | A kind of high Multifunctional power distribution cabinet of safety coefficient |
| CN107618597A (en) * | 2017-10-24 | 2018-01-23 | 成都大学 | A kind of mechanical device of electronics hublock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LU QINGHUANG Free format text: FORMER OWNER: LIN LIANSHENG Effective date: 20140910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 351253 PUTIAN, FUJIAN PROVINCE TO: 351200 PUTIAN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140910 Address after: 351200, Fujian, Putian province Xianyou County town, South Village, No. 38, No. Patentee after: Lu Qinghuang Address before: 351253 Fujian city of Putian province Xianyou County Yuan Zhuang Zhen Yuan Zhuang market No. 2 Patentee before: Lin Liansheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |