CN201187197Y - Pick-proof vehicle lock - Google Patents
Pick-proof vehicle lock Download PDFInfo
- Publication number
- CN201187197Y CN201187197Y CNU2008200453567U CN200820045356U CN201187197Y CN 201187197 Y CN201187197 Y CN 201187197Y CN U2008200453567 U CNU2008200453567 U CN U2008200453567U CN 200820045356 U CN200820045356 U CN 200820045356U CN 201187197 Y CN201187197 Y CN 201187197Y
- Authority
- CN
- China
- Prior art keywords
- lock
- locking bar
- pick
- proof vehicle
- lockhole
- 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
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an anti-theft bicycle lock, and relates to a lockset. The anti-theft bicycle lock comprises a U-shaped lock frame, a lock lever, a lock cylinder transmission device, a lock cylinder and a sleeve. A trepan boring is arranged at one end of the lock frame, and a lock hole, the lock cylinder transmission device and the lock cylinder which are connected are arranged at the other end thereof. The lock cylinder tightly locks a first end of the lock lever in the lock hole through the lock cylinder transmission device. The sleeve is sheathed on the outer part of the lock lever. When the lock is used, the lock lever passes through the sleeve and is locked in the lock hole, and the lock lever is butted between the trepan boring and the inner side surface of the lock hole. Compared with the prior art, a sleeve is sheathed on the lock lever and fixed between the trepan boring and the lock hole when in use, so that the lock frame can be difficultly bent inwards by a thief, the first end of the lock lever can not be extended out of the trepan boring, so that the thief can difficultly unlock the bicycle lock.
Description
Technical field
The utility model relates to a kind of lockset, relates in particular to a kind of motorcycle pick-proof U-shaped lock.
Background technology
The schematic diagram of existing Lock for motorcycle as shown in Figure 1, the lock frame 2, locking bar 1, lock core transmission device 5 and the lock core 4 that comprise U-shaped, first end at described lock frame 2 is provided with trepanning 3, second end is provided with lockhole 6 and the lock core transmission device 5 that is connected, first end of described locking bar 1 is provided with screw thread, and the inwall of described lockhole 6 is provided with the threads engaged that is provided with on screw thread and the described locking bar 1 and uses.
When using described lock, first end of described locking bar 1 is connected with described lockhole 6 by described trepanning 3, described lock core 4 is locked at 6 li of described lockholes by lock core transmission device 5 with first end of described locking bar 1, the second end retraction of described locking bar 1 is 3 li of described trepannings simultaneously, so just described lock can be locked on bicycle or the motorcycle, when opening this lock, lock core 4 is by lock core transmission device 5 rotating rod locks 1, second end of locking bar 1 stretches out described trepanning 3, when disconnecting with being connected of described lockhole 6, this lock can have been opened etc. first end of described locking bar 1.
But be a kind of flexible connection between first end of this locking bar 1 and the trepanning 3, when stealer used the pilferage instrument that described lock frame 2 is curved inwardly, first end of described locking bar 1 will stretch out described trepanning 3, so just easily this lock had been pried open.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and a kind of pick-proof vehicle lock is provided.
For realizing above purpose, the utility model has been taked following technical scheme: a kind of pick-proof vehicle lock, the lock frame, locking bar, lock core transmission device and the lock core that comprise U-shaped, end at described lock frame is provided with trepanning, the other end is provided with lockhole and the lock core transmission device that is connected, one end of described locking bar the is provided with screw thread, and described lockhole is provided with the threads engaged that is provided with on screw thread and the described locking bar and uses;
This lock also comprises sleeve pipe, and when using described lock, the outside that it is socketed in locking bar is resisted against between the interior survey face of described trepanning and described lockhole.
Described lock also comprises a linkage, and it is connected between described lock frame and the described sleeve pipe, and described sleeve pipe is movably connected on the described lock frame.
Described linkage can be an iron chains.
In the time of in described locking bar is locked at described lockhole, second end face of described locking bar and the lateral surface of described trepanning are mutually concordant.
Described pick-proof vehicle lock is the motorcycle pick-proof vehicle lock.
The utility model is with respect to prior art, sleeve pipe of socket on locking bar, this sleeve pipe is fixed between described trepanning and the lockhole in use, and stealer just is difficult to described lock frame is curved inwardly like this, first end of locking bar just can not expose described trepanning yet, and stealer just is difficult to pry open this lock.
Description of drawings
Fig. 1 is a Vehicle lock structure schematic diagram of the prior art;
Fig. 2 is a Vehicle lock structure schematic diagram of the present utility model.
Description of reference numerals: 1, locking bar, 2, the lock frame, 3, trepanning, 4, lock core, 5, the lock core transmission device, 6, lockhole, 7, sleeve pipe, 8, linkage.
The specific embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment one
Lock of the present utility model mainly is to be applied on the motorcycle, can certainly be used on the bicycle, Fig. 2 is the structural representation of the utility model lock, the lock frame 2 that comprises U-shaped by lock of the present utility model as can be known among the figure, locking bar 1, lock core transmission device 5, lock core 4 and sleeve pipe 7, first end at described lock frame 2 is provided with trepanning 3, second end is provided with lockhole 6 and the lock core transmission device 5 that is connected, described lock core transmission device 5 is connected with described lock core 4, first end of described locking bar 1 is provided with screw thread, this locking bar 1 can stretch in 3 li of described trepannings, and the inwall of described lockhole 6 is provided with the threads engaged that is provided with on screw thread and the described locking bar 1 and uses; Described sleeve pipe 7 is socketed on the locking bar 1 when using lock, is resisted against between the interior survey face of described trepanning 3 and described lockhole 6.
When using described lock, first end of described locking bar 1 is by described trepanning 3 and pass described sleeve pipe 7 and be threaded with described lockhole 6, described lock core 4 rotates described lockhole 6 by lock core transmission device 5, first end with described locking bar 1 is locked at 6 li of described lockholes like this, the second end retraction of described locking bar 1 simultaneously so just can be locked in described lock on bicycle or the motorcycle 3 li of described trepannings; In the time of need opening this lock, by lock core transmission device 5 rotating rod locks 1, second end of locking bar 1 stretches out described trepanning 3, when waiting first end of described locking bar 1 to disconnect with being threaded of described lockhole 6, can open this lock.
Wherein, when described locking bar 1 was locked at 6 li of described lockholes, second end face of described locking bar 1 was mutually concordant with the lateral surface of described trepanning 3, so just can not stay the chance of picking lock to stealer.
This shows, the utility model is with respect to prior art, sleeve pipe 7 of socket on locking bar 1, this sleeve pipe 7 is fixed between described trepanning 3 and the lockhole 6 in use, stealer just is difficult to described lock frame 2 is curved inwardly like this, first end of locking bar 1 just can not expose described trepanning 3 yet, and stealer just is difficult to pry open this lock.
For the convenience of using, between described sleeve pipe 7 and described lock frame 2, a linked set 8 is set, it is movably connected in described sleeve pipe 7 on the lock frame 2, and after the user opened lock, described sleeve pipe 7 had been connected on the described lock frame 2.In one embodiment, described linkage 8 can be the linkage of activity such as iron chains.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (5)
1, a kind of pick-proof vehicle lock, the lock frame, locking bar, lock core transmission device and the lock core that comprise U-shaped, end at described lock frame is provided with trepanning, the other end is provided with lockhole and lock core transmission device and the lock core that is connected, first end of described locking bar is provided with screw thread, described lockhole is provided with screw thread, uses with the threads engaged that is provided with on the described locking bar;
It is characterized in that: also comprise sleeve pipe, it is socketed in the outside of described locking bar in use, is resisted against between the interior survey face of described trepanning and described lockhole.
2, pick-proof vehicle lock according to claim 1 is characterized in that: also comprise linkage, it is connected between described lock frame and the described sleeve pipe, and described sleeve pipe is movably connected on the described lock frame.
3, pick-proof vehicle lock according to claim 2 is characterized in that: described linkage is an iron chains.
4, pick-proof vehicle lock according to claim 1 is characterized in that: in the time of in described locking bar is locked at described lockhole, second end face of described locking bar and the lateral surface of described trepanning are mutually concordant.
5, according to claim 1 or 2 or 3 described pick-proof vehicle locks, it is characterized in that: described pick-proof vehicle lock is the motorcycle pick-proof vehicle lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200453567U CN201187197Y (en) | 2008-03-25 | 2008-03-25 | Pick-proof vehicle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200453567U CN201187197Y (en) | 2008-03-25 | 2008-03-25 | Pick-proof vehicle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187197Y true CN201187197Y (en) | 2009-01-28 |
Family
ID=40310215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200453567U Expired - Fee Related CN201187197Y (en) | 2008-03-25 | 2008-03-25 | Pick-proof vehicle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187197Y (en) |
-
2008
- 2008-03-25 CN CNU2008200453567U patent/CN201187197Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201187197Y (en) | Pick-proof vehicle lock | |
| CN211115273U (en) | Electric door lock for motorcycle | |
| CN201023590Y (en) | Motorcycle anti-theft handle | |
| CN2858446Y (en) | Accelerator lock for motorcycle | |
| CN207130786U (en) | A kind of Communication power anti-stealing manhole cover | |
| CN205677378U (en) | Hidden lock for bike device | |
| CN201447952U (en) | Pry-proof disk lock | |
| CN201587467U (en) | Front fork lock | |
| CN201981897U (en) | Anti-theft lock for motorcycle and electromobile | |
| CN2818709Y (en) | U-shaped lock of motorcycle | |
| CN202359905U (en) | Separated type U-shaped anti-shearing lock | |
| CN102182370B (en) | Antitheft lock for motorcycle and battery truck | |
| CN200961397Y (en) | Theftproof lock | |
| CN201033601Y (en) | Theftproof lock for bicycle | |
| CN201810075U (en) | Anti-theft lock | |
| CN201953183U (en) | Bi-directionally unlocked lock body | |
| CN201334815Y (en) | Antitheft lock used for automobile | |
| CN2343279Y (en) | Anti-theft cylinder lock | |
| CN2856334Y (en) | Antitheft lockset | |
| CN2856335Y (en) | Antitheft lock | |
| CN2758134Y (en) | Antitheft lock of automobile steering wheel | |
| CN201078142Y (en) | Antitheft lock for bicycle | |
| CN201546500U (en) | Reinforced double-layer thievery prevention lock barrel | |
| CN2934512Y (en) | Multifunctional anti-theft lock | |
| CN201169998Y (en) | Electric bicycle anti-theft lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20100325 |