CN2483294Y - Integral type anti-theft bicycle - Google Patents
Integral type anti-theft bicycle Download PDFInfo
- Publication number
- CN2483294Y CN2483294Y CN 01238124 CN01238124U CN2483294Y CN 2483294 Y CN2483294 Y CN 2483294Y CN 01238124 CN01238124 CN 01238124 CN 01238124 U CN01238124 U CN 01238124U CN 2483294 Y CN2483294 Y CN 2483294Y
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- CN
- China
- Prior art keywords
- lock
- soft
- vehicle frame
- bicycle
- hole
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to an improvement of bicycle, specifically is a bicycle that the lock and the bicycle body are connected as one body. The main technical scheme includes a frame, a front fork, a handlebar, a saddle, a footplate and front and rear wheels, the utility model is characterized in that the lower of the frame is provided with a lock shell, the inner lock shell has a lock core, the shell of the lock core is connected with two continuous action plates, each continuous action plate is respectively articulated with a continuous action bar, two continuous action bars are respectively positioned in two hollow pipes of the frame, and are respectively extended to the two continuous action holes arranged on the upper of the two hollow pipes. Using the specially made lock of the bicycle can simultaneously lock three different positions, which improves the theftproof performance.
Description
The utility model relates to the improvement to bicycle, the bicycle that specifically a kind of lock and car body fuse.
In China, bicycle is people's a main walking-replacing tool, and most of people be unable to do without bicycle.Owing to structural reason, present bicycle is easy to have things stolen, and becomes a great society problem gradually.How to make things convenient for and park bicycle safely? be that a lot of people wish to solve and the not thorough as yet problem that solves.
The purpose of this utility model is a kind of one-piece type anti-theft bicycle of design, to avoid the stolen of bicycle, improves the safety performance of its use.
Its main technical schemes comprises vehicle frame, front fork, handlebar, saddle, step and front and back wheel, it is characterized in that lock housing being set in the bottom of vehicle frame, lock core is arranged in lock housing, on the shell of lock core, connect two interlock plates, the hinged trace of difference on every interlock plate, these two traces lay respectively in two hollow tubulars of vehicle frame, and extend respectively in the tie rod holes that is arranged at two hollow tubular tops.
One soft lock slip pipe is set on vehicle frame and front fork, the soft locking bar that can pull out is installed in soft lock slip pipe, on vehicle frame, establish a soft lock in addition, the draw-in groove that the head insertion of being convenient to trace is arranged on the soft tapered end of soft locking bar, jack and vertical with it tie rod holes are arranged in soft lock, be used to block the pin that the locking plate utilization of soft tapered end is installed in the pin-and-hole and be installed in soft locking.
Handlebar axis at handlebar inserts in the front fork, and the hole of the head insertion of being convenient to trace is arranged corresponding to the position of vehicle frame front end on handlebar axis, on the step axle of step the hole is set, and connects the middle pivot pin in the hole that can insert on the step axle on interlock plate.
The utility model has the advantages that owing to be provided with the lock core that has trace in the vehicle frame bottom, the upper end of trace is insertable through in the tie rod holes of bicycle corresponding site, block soft tapered end and handlebar axis and step axle, thereby make a lock can pin three positions simultaneously; And trace is positioned at the hollow tubular of vehicle frame, utilizes common tool used in crime, it can't be pried open, unless whole bicycle is cut, just might open this lock under the situation without key, theftproof performance is good especially; Secondly, after being provided with soft lock on the vehicle frame, soft lock tube can being lived certain and be fixed in building or the ring on the ground, make and dismantle bicycle again after the car people can't remove car load steathily, further improve the theftproof performance of car.
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is the coupled condition figure of lock core and vehicle frame.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 is the constructional drawing of soft lock.
Fig. 5 is the birds-eye view of Fig. 4.
As shown in the figure:
1,1` is a vehicle frame, and 2 is soft lock slip pipe, and 3 is front fork, and 4 is handlebar, 5 is schoolbag frame, and 6 is soft locking bar, and 7 is mudwing, and 8 is wheel rim, 9 is cover tire, and 10 is spoke, and 11 are the support silk, and 12 is whole chain cover, 13 is crank, and 14 are step, and 15 is key hole, 16 lock housings, 17 is front brake, and 18 is band-type brake, and 19 is soft lock, 20 is lamp bracket, and 21 are the brake silk, and 22 is brake lever, 23 is trace, and 24 is saddle, and 25 is back light, 27 is interlock plate, and 29 is jump ring, and 31 is lock core, 32 is middle pivot pin, and 34 is locking plate, and 35 is tie rod holes, 38 is jack, and 39 is pin-and-hole, and 40 is handlebar axis.
In the bottom of vehicle frame 1 lock housing 16 is set, lock core 31 is arranged in lock housing 16, on the shell of lock core 31, connect two interlock plates 27, the hinged trace 23 of difference, 23` on every interlock plate 27, these two traces 23,23` lay respectively in two hollow tubulars of vehicle frame 1,1`, and extend respectively in the tie rod holes that is arranged at two hollow tubular tops.On vehicle frame 1 and front fork 3, a soft lock slip pipe 2 is set, the soft locking bar 6 that can pull out is installed in soft lock slip pipe 2, on vehicle frame 1`, establish a soft lock 19 in addition, the draw-in groove that the head insertion of being convenient to trace 23` is arranged on the soft tapered end of soft locking bar 6, jack 38 and vertical with it tie rod holes 35 are arranged in soft lock 19, and the locking plate 34 that is used to block soft tapered end utilizes the pins that are installed in the pin-and-hole 39 to be installed in soft lock 19.Handlebar axis 40 at handlebar 4 inserts in the front fork 3, and the hole of the head insertion of being convenient to trace 23 is arranged corresponding to the position of vehicle frame 1 front end on handlebar axis 4.On the step axle of step 14, the hole is set, on interlock plate 27, connects the middle pivot pin 32 in the hole that to insert on the step axle.
Work as key, interlock plate drives two traces and moves with middle pivot pin, and its other end is inserted respectively in the hole or groove on handlebar axis, soft tapered end and the step axle, simultaneously these 3 positions is pinned.
Claims (4)
1, one-piece type anti-theft bicycle, comprise vehicle frame (1), (1`), front fork (3), handlebar (4), saddle (24), step (14) and front and back wheel, it is characterized in that lock housing (16) being set in the bottom of vehicle frame (1), lock core (31) is arranged in lock housing (16), on the shell of lock core (31), connect two interlock plates (27), go up hinged trace (23) respectively at every interlock plate (27), (23`), these two traces (23), (23`) lay respectively at vehicle frame (1), in two hollow tubulars (1`), and extend respectively in the tie rod holes that is arranged at two hollow tubular tops.
2, bicycle according to claim 1, it is characterized in that on vehicle frame (1) and front fork (3), a soft lock slip pipe (2) being set, the soft locking bar (6) that can pull out is installed in soft lock slip pipe (2), on vehicle frame (1`), establish a soft lock (19) in addition, the draw-in groove that the head insertion of being convenient to trace (23`) is arranged on the soft tapered end of soft locking bar (6), jack (38) and vertical with it tie rod holes (35) are arranged in soft lock (19), and locking plate (34) utilization that is used to block soft tapered end is installed on the interior pin of pin-and-hole (39) and is installed in soft lock (19).
3, bicycle according to claim 1 is characterized in that the handlebar axis (40) in handlebar (4) inserts in the front fork (3), goes up the hole that the head insertion of being convenient to trace (23) is arranged corresponding to the position of vehicle frame (1) front end at handlebar axis (4).
4, bicycle according to claim 1 is characterized in that on the step axle of step (14) hole being set, and goes up the middle pivot pin (32) that connects in the hole that can insert on the step axle at interlock plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238124 CN2483294Y (en) | 2001-06-01 | 2001-06-01 | Integral type anti-theft bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238124 CN2483294Y (en) | 2001-06-01 | 2001-06-01 | Integral type anti-theft bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483294Y true CN2483294Y (en) | 2002-03-27 |
Family
ID=33650798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238124 Expired - Fee Related CN2483294Y (en) | 2001-06-01 | 2001-06-01 | Integral type anti-theft bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483294Y (en) |
-
2001
- 2001-06-01 CN CN 01238124 patent/CN2483294Y/en not_active Expired - Fee Related
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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 |