CN105539637A - Bicycle provided with built-in lock - Google Patents
Bicycle provided with built-in lock Download PDFInfo
- Publication number
- CN105539637A CN105539637A CN201610050909.7A CN201610050909A CN105539637A CN 105539637 A CN105539637 A CN 105539637A CN 201610050909 A CN201610050909 A CN 201610050909A CN 105539637 A CN105539637 A CN 105539637A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- lock
- front fork
- tube
- built
- 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.)
- Pending
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Classifications
-
- 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
- B62H5/02—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
- B62H5/06—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism acting on the front wheel fork or steering head tube
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a bicycle provided with a built-in lock. The bicycle comprises a V-shaped bicycle frame which is formed by connecting a seat tube and a reinforced inclined tube, the front end of the inclined tube is communicated with a front fork tube, and a front fork rod is sleeved with the front fork tube, wherein the upper end of the front fork rod is connected with a handlebar, and the lower end of the front fork rod is connected with a wheel shaft of a front wheel. The bicycle is characterized in that a lock component is arranged inside the front end of the inclined tube, a lock tongue of the lock component faces the front fork tube, the position, intersecting with the inclined tube, of the front fork tube is provided with a lockhole which allows the lock tongue to be inserted therein in a matched mode, and when the handlebar drives the front fork rod and the front wheel to be rotated by 45 degrees leftwards, the lockhole is aligned with the lock tongue. Compared with the prior art, according to the bicycle provided with the built-in lock, the head lock is arranged inside the bicycle, so that the bicycle is not subjected to malicious damage easily, and after the bicycle is locked, the front wheel is fixedly rotated by 45 degrees leftwards, so that the bicycle cannot advance, and the bicycle is high in safety.
Description
Technical field
The present invention relates to a kind of bicycle, especially a kind of bicycle with built-in lock.
Background technology
Bicycle is a kind of light trip instrument, its unique convenience makes it be subject to numerous people to like, but the situation that bicycle is stolen is of common occurrence, how antitheft bicycle is becomes headachy problem always, existing theft-proof lock for bicycle is all generally be screwed on the vehicle frame sat below saddle, or adopts additional lock as through the steel ring of the front and back wheel of bicycle, lock is fixed in shackle lock, cable lock, D letter lock etc.These common locks all carry with car as bicycle annex usually, not only affect the good looking appearance of bicycle, and are easily pried open or cut off, and safety does not ensure.
Summary of the invention
The object of the invention is to overcome shortcoming of the prior art with not enough, the bicycle of the band built-in lock providing a kind of safety high.
The present invention is achieved by the following technical solutions: a kind of bicycle with built-in lock, comprise the V-arrangement vehicle frame be linked to be by cylindrical seats pipe and square reinforcement inclined tube, described inclined tube front end is communicated with front fork tube, in this front fork tube, sheathed upper end is connected to handlebar, lower end connects the front fork stem of front-wheel wheel shaft, the seatpost of described seat pipe upper end socket connection cushion, it is characterized in that: the built-in latch fitting in described inclined tube front end, the dead bolt of this latch fitting is towards described front fork tube, position crossing with described inclined tube on described front fork stem arranges the lockhole that a coupling inserts described dead bolt, it is cylindrical that described dead bolt and described lockhole are.This handlebar drive described front fork stem and bicycle front-wheel turn left 45 degree time described lockhole aim at described dead bolt.
Compared to prior art, the bicycle of band built-in lock of the present invention is built-in with head lock, and do not subject to malice damage, after locking, front-wheel is fixed left-hand rotation 45 degree bicycle cannot be moved ahead, and safety is high.
Further, square described inclined tube front end side wall offers opening, and the key hole of described latch fitting exposes from this opening, inserts for supporting key.
In order to the present invention can be understood more clearly, illustrate below with reference to accompanying drawing and set forth preferably embodiment of the present invention.
Accompanying drawing explanation
Structural representation when Fig. 1 is the bicycle non-locking of band built-in lock of the present invention.
Structural representation when Fig. 2 is the bicycle locking of band built-in lock of the present invention.
Fig. 3 is the perspective structure schematic diagram of front fork tube in Fig. 1.
Fig. 4 is the perspective structure schematic diagram of front fork tube in Fig. 2.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 4, structural representation when Fig. 1 is the bicycle non-locking of band built-in lock of the present invention, structural representation when Fig. 2 is the bicycle locking of band built-in lock of the present invention, Fig. 3 is the perspective structure schematic diagram of front fork tube in Fig. 1, and Fig. 4 is the perspective structure schematic diagram of front fork tube in Fig. 2.The bicycle of this band built-in lock comprises the V-arrangement vehicle frame be linked to be by cylindrical seats pipe 10 and square reinforcement inclined tube 20, the seatpost 11 of described seat pipe 10 upper end socket connection cushion 12.Described inclined tube 20 front end is communicated with front fork tube 21, the front fork stem 22 that in this front fork tube 21, sheathed upper end is connected to handlebar 24, lower end connects front-wheel wheel shaft, the built-in latch fitting 30 in this inclined tube 20 front end.
The dead bolt 31 of this latch fitting 30 is towards described front fork tube 21, and position crossing with described inclined tube 20 on described front fork stem 22 arranges the lockhole 23 that a coupling inserts described dead bolt 31, and it is cylindrical that described dead bolt 31 and described lockhole 23 are.This handlebar 24 drive described front fork stem 22 and bicycle front-wheel turn left 45 degree time described lockhole 23 aim at described dead bolt 31.
Described inclined tube 20 is square, and its front end side wall offers opening, and the key hole 32 of described latch fitting 30 exposes from this opening, inserts for supporting key.
When needing to lock to bicycle, turned left 45 degree to make described lockhole 23 aim at described dead bolt 31, the key that turn is supporting by bicycle head, this dead bolt 31 stretches out and inserts the lockhole 23 on front fork stem 22, and the state of the now locked fixing left-hand rotation 45 of bicycle head, cannot promote bicycle again.
The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or distortion, if these are changed and distortion belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these changes and distortion.
Claims (4)
1. the bicycle with built-in lock, comprise the V-arrangement vehicle frame managed and strengthened inclined tube by seat and be linked to be, described inclined tube front end is communicated with front fork tube, the front fork stem that in this front fork tube, sheathed upper end is connected to handlebar, lower end connects front-wheel wheel shaft, it is characterized in that: the built-in latch fitting in described inclined tube front end, the dead bolt of this latch fitting is towards described front fork tube, position crossing with described inclined tube on described front fork stem arranges the lockhole that a coupling inserts described dead bolt, this handlebar drive described front fork stem and front-wheel turn left 45 degree time described lockhole aim at described dead bolt.
2. the bicycle of band built-in lock as claimed in claim 1, is characterized in that: square described inclined tube front end side wall offers opening, and the key hole of described latch fitting exposes from this opening.
3. the bicycle of band built-in lock as claimed in claim 2, is characterized in that: described seat pipe is cylindrical shape, the seatpost of its upper end socket connection cushion.
4. the bicycle of band built-in lock as claimed in claim 3, is characterized in that: it is cylindrical that described dead bolt and described lockhole are.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050909.7A CN105539637A (en) | 2016-01-25 | 2016-01-25 | Bicycle provided with built-in lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050909.7A CN105539637A (en) | 2016-01-25 | 2016-01-25 | Bicycle provided with built-in lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105539637A true CN105539637A (en) | 2016-05-04 |
Family
ID=55819302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050909.7A Pending CN105539637A (en) | 2016-01-25 | 2016-01-25 | Bicycle provided with built-in lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105539637A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281301Y (en) * | 1996-10-31 | 1998-05-13 | 李建明 | Lock on bicycle handlebar |
| CN2311412Y (en) * | 1997-10-25 | 1999-03-24 | 韩雁 | Anti-theft bicycle |
| US5974843A (en) * | 1998-04-09 | 1999-11-02 | Burkholder; Everett L. | Bicycle lock |
| CN2455576Y (en) * | 2000-12-31 | 2001-10-24 | 陆银河 | Bicycle handlebar lock |
| CN205469387U (en) * | 2016-01-25 | 2016-08-17 | 谢文娟 | Bicycle of lock is put to in -band |
-
2016
- 2016-01-25 CN CN201610050909.7A patent/CN105539637A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281301Y (en) * | 1996-10-31 | 1998-05-13 | 李建明 | Lock on bicycle handlebar |
| CN2311412Y (en) * | 1997-10-25 | 1999-03-24 | 韩雁 | Anti-theft bicycle |
| US5974843A (en) * | 1998-04-09 | 1999-11-02 | Burkholder; Everett L. | Bicycle lock |
| CN2455576Y (en) * | 2000-12-31 | 2001-10-24 | 陆银河 | Bicycle handlebar lock |
| CN205469387U (en) * | 2016-01-25 | 2016-08-17 | 谢文娟 | Bicycle of lock is put to in -band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |