CN202518385U - Bicycle spindle anti-theft lock - Google Patents
Bicycle spindle anti-theft lock Download PDFInfo
- Publication number
- CN202518385U CN202518385U CN2012200547768U CN201220054776U CN202518385U CN 202518385 U CN202518385 U CN 202518385U CN 2012200547768 U CN2012200547768 U CN 2012200547768U CN 201220054776 U CN201220054776 U CN 201220054776U CN 202518385 U CN202518385 U CN 202518385U
- Authority
- CN
- China
- Prior art keywords
- lock
- bicycle
- bearing
- locking
- dead bolt
- 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.)
- Withdrawn - After Issue
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/08—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive
- B62H5/10—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive acting on a pedal crank
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the field of bicycle locks, in particular to a bicycle spindle anti-theft lock which locks a bicycle spindle. The bicycle spindle anti-theft lock comprises a hollow lock body outer shell; the outer shell comprises a columnar cavity; both ends of the columnar cavity are respectively provided with a left bearing and a right bearing; the outer sides of the left bearing and the right bearing are respectively provided with a left end cover and a right end cover; the left end cover and the right end cover are fixedly arranged on both ends of the lock body outer shell; a pedal transmission spindle is arranged between the left bearing and the right bearing; a locking structure is arranged in the lock body outer shell; a locking matching structure is arranged on the pedal transmission spindle; and a driving mechanism is arranged on the lock body outer shell. According to the bicycle spindle anti-theft lock, a bicycle is locked by locking the spindle of the bicycle, so that the position of the lock of the bicycle cannot be seen from outside; and in addition, the anti-theft lock locks the bicycle spindle, so that the bicycle spindle cannot rotate when the anti-theft lock locks, the bicycle cannot be used normally but used in a hidden way, and is not easy to steal or unlock.
Description
Technical field
The utility model relates to bicycle lock, especially a kind of bottom bracket bearing of bicycle anti-theft column lock that bottom bracket bearing of bicycle is locked.
Technical background
Bicycle has huge market recoverable amount in the world as a kind of simple vehicle, and Electrical Bicycle has also obtained use more and more widely in recent years; Along with China's development of city, increasing Cycle Hire point, public bicycles service point begin to begin gradually to promote, and existing bicycle service point generally is positioned over a public domain with bicycle; Then bicycle is locked; Or with bicycle lock on the fixed position on the bottom surface, rents key or realize renting of bicycle through the user, but the lockset of existing bicycle all is the lock wheel with the lockset that IC-card is opened on the fixed position; Outside lockset is exposed to; And public bicycles is to be placed on outdoorly for a long time, so this type of lockset is opened easily, causes public bicycles to be stolen; Cause damage to public interest, also bring inconvenience to the user.
The utility model content
The purpose of the utility model provides a kind of hidden, as to be difficult for unlatching bottom bracket bearing of bicycle anti-theft column lock of installing.
To achieve these goals, the utility model adopts following technical scheme:
It comprises the lock body shell of a hollow; Described shell comprises a cylindrical cavity; Described cylindrical cavity two ends are respectively equipped with left bearing and right bearing; The described left bearing and the outer bearing outside are respectively equipped with left end cap and right end cap; Described left end cap and right end cap are fixed in the two ends of lock body shell, are provided with foot-operated transmission main shaft between described left bearing and the right bearing, but are provided with the locking structure that the foot-operated transmission main shaft of a locking rotates in the described lock body shell; Described foot-operated transmission main shaft is provided with the locking fit structure that cooperates with locking structure, and described lock body shell is provided with driving locking structure up-and-down movement and the locking fit structure carries out locking and the driver train that unclamps.
Preferably; Described locking structure comprises the ratchet dead bolt fixed mount that is fixed in the lock body shell; Described ratchet dead bolt fixed mount is sheathed on the foot-operated transmission main shaft, and the sidewall of ratchet dead bolt fixed mount is provided with a breach, and the sidewall of described breach is provided with a column open slot; Described locking structure is to be installed on the ratchet dead bolt that can swing up and down in the column open slot, and described foot-operated transmission main shaft is provided with the ratchet lock tooth that matches with the ratchet dead bolt.
Preferably, described driver train comprises the driver train fixed body perpendicular to the lock body shell, is provided with the telescopic drive parts in the described driver train fixed body and is connected the Transmission that carries out transmission with the telescopic drive parts with the ratchet dead bolt.
Preferably, also be provided with a recoil spring between described telescopic drive parts and the Transmission.
Preferably, described drive element is an electromagnet, and described Transmission is a permanent magnet, and described permanent magnet is provided with the pin that connects recoil spring.
Preferably, described telescopic drive parts are cylinder or linear electric motors, and the clutch end of described cylinder and linear electric motors is connected the ratchet dead bolt.
Preferably, the transmission main shaft surface is given prominence to or be depressed in to described ratchet lock tooth.
Owing to adopted such scheme, the bottom bracket bearing of bicycle anti-theft column lock of the utility model is realized locking of bicycle through on the main shaft of bicycle, carrying out locking, externally can't find out the position of the lockset of vehicle; And this anti-theft column lock locking vehicle spindle; When the anti-theft column lock locking, vehicle spindle can't be rotated, so vehicle can't normally use; And actuating device can well be realized the automatic management of lockset, can cooperate other equipment to realize the automatic guidance of switch lock.Use hiddenly, be difficult for being stolen or release.
Description of drawings
Fig. 1 is the blast structural representation of the utility model embodiment;
Fig. 2 is the cross section structure scheme drawing of the utility model embodiment;
Fig. 3 is the lateral cross structural representation of the utility model embodiment.
The specific embodiment
Like Fig. 1-shown in Figure 3; The bottom bracket bearing of bicycle anti-theft column lock of present embodiment comprises the lock body shell 1 of a hollow; Described shell 1 comprises a cylindrical cavity; Described cylindrical cavity two ends are respectively equipped with left bearing 2 and right bearing 3, and described left bearing 2 is respectively equipped with left end cap 4 and right end cap 5 with outer bearing 3 outsides, and described left end cap 4 and right end cap 5 are fixed in the two ends of lock body shell 1; Be provided with foot-operated transmission main shaft 6 between described left bearing 2 and the right bearing 3; But be provided with the locking structure that the foot-operated transmission main shaft of a locking rotates in the described lock body shell 1, described foot-operated transmission main shaft 6 is provided with the locking fit structure that cooperates with locking structure, and described lock body shell 1 is provided with driving locking structure up-and-down movement and the locking fit structure carries out locking and the driver train that unclamps.
During work, described drive mechanism locking structure drives, and forms locking and unclamp between the locking fit structure, thereby realizes the lock and unlock action to bottom bracket bearing of bicycle.
Particularly; In the present embodiment; Described locking structure comprises the ratchet dead bolt fixed mount 7 that is fixed in the lock body shell 1; Described ratchet dead bolt fixed mount 7 is sheathed on the foot-operated transmission main shaft 1, and the sidewall of ratchet dead bolt fixed mount 7 is provided with a breach 71, and the sidewall of described breach 71 is provided with a column open slot 72; Described locking structure is to be installed on the ratchet dead bolt 8 that can swing up and down in the column open slot, and described foot-operated transmission main shaft 6 is provided with the ratchet lock tooth 9 that matches with ratchet dead bolt 8.
It is a kind of mode of locking and unclamping of realizing that above-mentioned ratchet dead bolt 8 and ratchet lock tooth 9 matches, and in the practical application, multiple implementation can also be arranged, for example the cooperating of locating dowel pin and knock hole,
Secondly, described driver train comprises the driver train fixed body 10 perpendicular to the lock body shell, is provided with telescopic drive parts 11 in the described driver train fixed body 10 and is connected the Transmission 12 that carries out transmission with ratchet dead bolt 8 with telescopic drive parts 11.
In order to reduce the suffered impact of each parts of protection in the driving process, extend working time, in the present embodiment, also be provided with a recoil spring 13 between described telescopic drive parts 11 and the Transmission 12.
Particularly, in the present embodiment, described drive element 11 is an electromagnet, and described Transmission 12 is a permanent magnet, and described permanent magnet is provided with the pin 14 that connects recoil spring.
In addition, in practical implementation, described telescopic drive parts can also be cylinder or linear electric motors, and the clutch end of described cylinder and linear electric motors is connected the ratchet dead bolt.
In the said structure, described ratchet lock tooth is outstanding or be depressed in the transmission main shaft surface, all can realize and the ratchet dead bolt.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (7)
1. bottom bracket bearing of bicycle anti-theft column lock; It is characterized in that: the lock body shell that comprises a hollow; Described shell comprises a cylindrical cavity; Described cylindrical cavity two ends are respectively equipped with left bearing and right bearing, and the described left bearing and the outer bearing outside are respectively equipped with left end cap and right end cap, and described left end cap and right end cap are fixed in the two ends of lock body shell; Be provided with foot-operated transmission main shaft between described left bearing and the right bearing; But be provided with the locking structure that the foot-operated transmission main shaft of a locking rotates in the described lock body shell, described foot-operated transmission main shaft is provided with the locking fit structure that cooperates with locking structure, and described lock body shell is provided with driving locking structure up-and-down movement and the locking fit structure carries out locking and the driver train that unclamps.
2. bottom bracket bearing of bicycle anti-theft column lock as claimed in claim 1; It is characterized in that: described locking structure comprises the ratchet dead bolt fixed mount that is fixed in the lock body shell; Described ratchet dead bolt fixed mount is sheathed on the foot-operated transmission main shaft; The sidewall of ratchet dead bolt fixed mount is provided with a breach; The sidewall of described breach is provided with a column open slot, and described locking structure is to be installed on the ratchet dead bolt that can swing up and down in the column open slot, and described foot-operated transmission main shaft is provided with the ratchet lock tooth that matches with the ratchet dead bolt.
3. bottom bracket bearing of bicycle anti-theft column lock as claimed in claim 2; It is characterized in that: described driver train comprises the driver train fixed body perpendicular to the lock body shell, is provided with the telescopic drive parts in the described driver train fixed body and is connected the Transmission that carries out transmission with the telescopic drive parts with the ratchet dead bolt.
4. bottom bracket bearing of bicycle anti-theft column lock as claimed in claim 3 is characterized in that: also be provided with a recoil spring between described telescopic drive parts and the Transmission.
5. bottom bracket bearing of bicycle anti-theft column lock as claimed in claim 4 is characterized in that: described drive element is an electromagnet, and described Transmission is a permanent magnet, and described permanent magnet is provided with the pin that connects recoil spring.
6. bottom bracket bearing of bicycle anti-theft column lock as claimed in claim 4 is characterized in that: described telescopic drive parts are cylinder or linear electric motors, and the clutch end of described cylinder and linear electric motors is connected the ratchet dead bolt.
7. like claim 5 or 6 described bottom bracket bearing of bicycle anti-theft column locks, it is characterized in that: the transmission main shaft surface is given prominence to or be depressed in to described ratchet lock tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200547768U CN202518385U (en) | 2012-02-17 | 2012-02-17 | Bicycle spindle anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200547768U CN202518385U (en) | 2012-02-17 | 2012-02-17 | Bicycle spindle anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518385U true CN202518385U (en) | 2012-11-07 |
Family
ID=47101347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200547768U Withdrawn - After Issue CN202518385U (en) | 2012-02-17 | 2012-02-17 | Bicycle spindle anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253322A (en) * | 2012-02-17 | 2013-08-21 | 深圳市协创实业有限公司 | Bicycle spindle anti-theft lock |
| CN110056263A (en) * | 2019-02-18 | 2019-07-26 | 浙江创力电子股份有限公司 | A kind of concealed pick-proof door-control lock |
| WO2019218356A1 (en) * | 2018-05-18 | 2019-11-21 | Sun Jianpeng | Man-drawn vehicle |
-
2012
- 2012-02-17 CN CN2012200547768U patent/CN202518385U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253322A (en) * | 2012-02-17 | 2013-08-21 | 深圳市协创实业有限公司 | Bicycle spindle anti-theft lock |
| CN103253322B (en) * | 2012-02-17 | 2015-11-25 | 深圳市协创实业有限公司 | Bicycle spindle anti-theft lock |
| WO2019218356A1 (en) * | 2018-05-18 | 2019-11-21 | Sun Jianpeng | Man-drawn vehicle |
| CN110056263A (en) * | 2019-02-18 | 2019-07-26 | 浙江创力电子股份有限公司 | A kind of concealed pick-proof door-control lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |