CN2512682Y - Anti-pick bicycle lock - Google Patents
Anti-pick bicycle lock Download PDFInfo
- Publication number
- CN2512682Y CN2512682Y CN 01254651 CN01254651U CN2512682Y CN 2512682 Y CN2512682 Y CN 2512682Y CN 01254651 CN01254651 CN 01254651 CN 01254651 U CN01254651 U CN 01254651U CN 2512682 Y CN2512682 Y CN 2512682Y
- Authority
- CN
- China
- Prior art keywords
- lock
- locking
- locking bar
- sleeve
- bicycle
- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a theft proof bike lock which comprises a lock, a lock sleeve and a lock pole sleeve. The lock is positioned in the lock sleeve; the lock sleeve is provided with a lock hole and a lock pole hole; the lock sleeve is provided with a supporting foot; the lock sleeve stays closely with the lock pole sleeve; the lock pole sleeve adopts the tray structure which is welded on the middle axis bowl sleeve of the bike back wheel; the lock sleeve is welded on the middle axis beside frame of the back wheel of the bike; the lock pole sleeve can directly use the braking shell cover and the braking plate of the bike; one end of the lock pole can be inserted into the lock pole hole of the tray lock pole sleeve or the lock pole hole on the braking shell cover to limit the rotating of the middle axis or braking plate to realize the aim of locking the bike. As the lock is provided in the lock sleeve and the lock sleeve stays closely with the lock pole sleeve, the lock and the lock pole can not be moved or cut, thereby enhancing the antitheft and cut-proof capability.
Description
Technical field
The utility model relates to lock, especially a kind of Antipicking bicycle lock.
Background technology
Bicycle is people's a main walking-replacing tool in China, and bicycle theft-prevention, pick-proof are the constantly problems of research of people always, and multi-form antitheft, pick-proof lock arises at the historic moment, and characteristics are different, and effect is also uneven.
Summary of the invention
The purpose of this utility model just provides a kind of easy to use, the pick-proof ability is strong, safety performance is high Antipicking bicycle lock.
Antipicking bicycle lock of the present utility model comprises lock, lock tube, the locking bar cover, lock is arranged in the lock tube, have lockhole and latch arm hole on the lock tube, also be provided with spike on the lock tube, lock tube and locking bar are locked and are close together, the locking bar cover can adopt the discoid body structure, the middle part has central axis hole, have latch arm hole on the edge, lock tube is welded in the bicycle rear on the next to axis vehicle frame, and discoid body is welded on the bicycle rear bottom bracket cup and puts, and the locking bar cover also can directly utilize the brake holding cap of brake hoop bicycle and the brake holding dish in the cap, have latch arm hole with locking bar relative position place on the brake holding cap, the brake holding dish is provided with limit changes tooth.Locking bar one end of locking can insert in the latch arm hole of plate-like locking bar cover or in the latch arm hole on the brake holding cap restriction bicycle middle shaft or brake holding dish rotate, to realize lock bicycle purpose.Lock comprises lock housing, lock core, driving lever, locking block, locking bar, pilot pin, locating plate is fixed in the lock housing by pilot pin, the locking block is located on the locating plate, and be enclosed within on the pilot pin, the locking retracing spring is enclosed within on the pilot pin, its end is fixed on the locking block, lock core links to each other with the locking block by driving lever, the other end of locking block links to each other with locking bar by the locking card, be with the locking bar retracing spring on the locking bar between locking card and lock housing wall, all have draw-in groove on locking block and the locking card, when two draw-in grooves joined mutually, locking bar was fixed by the locking block.
Antipicking bicycle lock of the present utility model is because lock is arranged in the lock tube, and lock tube and locking bar be locked and be close together, and makes lock and locking bar to prize or to cut off, and pick-proof, prevents cutting the performance height.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the lock construction scheme drawing;
Fig. 3 is plate-like locking bar cover scheme drawing;
Fig. 4 is the brake holding cap constructional drawing of bicycle;
Fig. 5 is the brake holding dish constructional drawing of bicycle.
The specific embodiment
Antipicking bicycle lock comprises lock 4, lock tube 1, the locking bar cover, lock 4 is arranged in the lock tube 1, have lockhole 3 and latch arm hole 21 on the lock tube 1, also be provided with spike 2 on the lock tube 1, lock tube 1 is locked with locking bar and is close together, the locking bar cover can adopt discoid body 14, the middle part has central axis hole 16, has latch arm hole 15 on the edge, and lock tube 1 is welded in the bicycle rear on the next to axis vehicle frame, discoid body 14 is welded on the bicycle rear bottom bracket cup and puts, the locking bar cover also can directly utilize the brake holding cap 17 of brake hoop bicycle and the brake holding dish 19 in the cap, has latch arm hole 18 with locking bar opposite position place on the brake holding cap 17, and brake holding dish 19 is provided with limit changes tooth 20.Locking bar 6 one ends of lock on 4 can insert in the latch arm hole 15 of discoid body 14 or in the latch arm hole 18 on the brake holding cap 17 restriction bicycle middle shaft bowl cover or brake holding dish 19 rotate.Lock 4 comprises lock housing, lock core 13, driving lever 12, locking block 11, locking bar 6, pilot pin 10, locating plate 8 is fixed on the lock housing by pilot pin 10, locking block 11 is located on the locating plate 8, and be enclosed within on the pilot pin 10, locking retracing spring 9 is enclosed within on the pilot pin 10, its end is fixed on the not busy stopper piece 11, lock core 13 links to each other with locking block 11 by driving lever 12, the other end of locking block 11 links to each other with locking bar 6 by locking card 7, locking card 7 is stuck on the locking bar 6, is with locking bar retracing spring 5 on the locking bar 6 between locking card 7 and lock housing wall, all has draw-in groove on locking block 11 and the locking card 7, when two draw-in grooves joined mutually, locking bar 6 was fixing by locking block 11.
The Antipicking bicycle lock principle of work:
Lock tube 1 is welded in the bicycle rear on the next to axis vehicle frame, discoid body locking bar cover 14 is welded on the bicycle rear bottom bracket cup and puts, lock tube 1 abuts against with discoid body locking bar cover 14, during the lock bicycle, only with hand is pressed an end of locking bar 6, and its other end inserts in latch arm hole 15, and locking block 11 joins mutually with draw-in groove on the locking card 7, locking bar 6 fixedly makes discoid body locking bar cover 14 to rotate, thereby pins bicycle; When unblanking, the rotation of lock core 13 drives 11 motions of locking blocks by driving lever 12, and the draw-in groove of locking block 11 breaks away from the draw-in groove on the locking card 7, and locking bar 6 is pop into position under the effect of retracing spring 5, and it is 14 free to rotate that the discoid body locking bar overlaps.When the locking bar cover is that the locking bar 6 of lock 4 inserts the latch arm hole 18 of brake holding caps 17 when utilizing the brake holding cap 17 of brake hoop bicycle and the brake holding dish 19 in the cap, change the motion of tooth 20 control brake holding dish 19 by limit, to realize the open and close lock of bicycle.
Claims (2)
1, a kind of Antipicking bicycle lock comprises lock (4), lock tube (1), the locking bar cover, it is characterized in that: lock (4) is arranged in the lock tube (1), have lockhole (3) and latch arm hole (21) on the lock tube (1), also be provided with spike (2) on the lock tube (1), lock tube (1) is locked with locking bar and is close together, lock tube (1) is welded in the bicycle rear on the next to axis vehicle frame, the locking bar cover is discoid body (14), the middle part has central axis hole (16), have latch arm hole (15) on the edge, discoid body (14) is welded on the bicycle rear bottom bracket cup and puts, the locking bar cover also can adopt the brake holding cap (17) of brake hoop bicycle and the brake holding dish (19) in the cap, brake holding cap (17) is gone up and locking bar opposite position place has latch arm hole (18), brake holding dish (19) is provided with limit changes tooth (20), and locking bar one end on the lock (4) can insert in the latch arm hole (15) of discoid body (14) or in the latch arm hole (18) on the brake holding cap (17).
2, Antipicking bicycle lock according to claim 1, it is characterized in that: lock (4) comprises lock housing, lock core (13), driving lever (12), locking block (11), locking bar (6), pilot pin (10), locating plate (8) is fixed on the lock housing by pilot pin (10), locking block (11) is located on the locating plate (8), and be enclosed within on the pilot pin (10), locking retracing spring (9) is enclosed within on the pilot pin (10), its end is fixed on the locking block (11), lock core (13) links to each other with locking block (11) by driving lever (12), the other end of locking block (11) links to each other with locking bar (6) by locking card (7), locking card (7) is stuck on the locking bar (6), be with locking bar retracing spring (5) on the locking bar (6) between locking card (7) and lock housing wall, all have draw-in groove on locking block (11) and the locking card (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254651 CN2512682Y (en) | 2001-11-08 | 2001-11-08 | Anti-pick bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254651 CN2512682Y (en) | 2001-11-08 | 2001-11-08 | Anti-pick bicycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512682Y true CN2512682Y (en) | 2002-09-25 |
Family
ID=33663925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254651 Expired - Fee Related CN2512682Y (en) | 2001-11-08 | 2001-11-08 | Anti-pick bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512682Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784573A (en) * | 2018-08-13 | 2018-11-13 | 张道华 | A kind of stranding ash connecting plate of push type pressing plate control swivel |
| CN108852211A (en) * | 2018-08-13 | 2018-11-23 | 陈强强 | A kind of stranding ash shovel of push type pressing plate control swivel |
| CN108937779A (en) * | 2018-08-13 | 2018-12-07 | 陈强强 | A kind of stranding ash shovel of push type compression bar control swivel |
| CN108992009A (en) * | 2018-08-13 | 2018-12-14 | 芦志友 | A kind of connecting plate of push type compression bar control swivel |
-
2001
- 2001-11-08 CN CN 01254651 patent/CN2512682Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784573A (en) * | 2018-08-13 | 2018-11-13 | 张道华 | A kind of stranding ash connecting plate of push type pressing plate control swivel |
| CN108852211A (en) * | 2018-08-13 | 2018-11-23 | 陈强强 | A kind of stranding ash shovel of push type pressing plate control swivel |
| CN108937779A (en) * | 2018-08-13 | 2018-12-07 | 陈强强 | A kind of stranding ash shovel of push type compression bar control swivel |
| CN108992009A (en) * | 2018-08-13 | 2018-12-14 | 芦志友 | A kind of connecting plate of push type compression bar control swivel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |