CN100351129C - Bicycle steering antitheft lock - Google Patents
Bicycle steering antitheft lock Download PDFInfo
- Publication number
- CN100351129C CN100351129C CNB2004100246012A CN200410024601A CN100351129C CN 100351129 C CN100351129 C CN 100351129C CN B2004100246012 A CNB2004100246012 A CN B2004100246012A CN 200410024601 A CN200410024601 A CN 200410024601A CN 100351129 C CN100351129 C CN 100351129C
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- vertical rod
- front fork
- nut
- 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
- 230000000295 complement effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to the improvement of the existing bicycle steering antitheft lock, which is characterized in that the upper end of a shifting nut, and the lower end of a vertical rod nut of a front fork are provided with lock bodies, a hole is arranged on each lock body, convex strips are arranged at the inner side of the hole, and the convex strips are matched with a slot on a vertical rod of a front fork. An upper bowl, a steel ball and the shifting nut are enclosed in each lock body, each lock body is fixed by the vertical rod nut of a front fork, and a lock head, accessories, and locking blocks are arranged in each lock body. The upper end of a front vertical pipe of a bicycle frame, and the circumference of the upper bowl are provided with locking members, and a plurality of locking holes are arranged on the locking members; if the locking blocks enter into the locking holes, the direction is locked. The present invention has the advantages of simple structure, easy manufacture and good pickproof property, and is suitable for various bicycles, boosted vehicles and motorcycles.
Description
Technical field
The present invention relates to a kind of turning of bicycle anti-theft column lock.
Background technology
The bicycle lock that generally uses in the society all is based on the trailing wheel horseshoe lock at present, and therefore this lock is very easily pried open owing to load onto after purchasing car, and theftproof performance is poor.ZL01253837.X discloses a kind of turning of bicycle anti-theft column lock, is characterised in that in the front fork vertical rod to have locking hole, has the hole on the vertical front frame pipe, and latch segment passes vertical front frame pipe and enters in the locking hole in the front fork vertical rod.Because perforate on the vertical front frame pipe, processed complex and tube wall are thinner, and be very easily bad by sled, thereby this lock theftproof performance is not very good.
Summary of the invention
Install when the objective of the invention is to disclose a kind of entrucking, and rational in infrastructure, and difficult quilt is prized, and especially after the locking, can't dismantle a kind of turning of bicycle anti-theft column lock that theftproof performance is good with general tool.This lock is made up of vertical front frame pipe, last bowl, the nut that performs, locking piece, lock body.Have the hole on the lock body, the inboard in hole is provided with raised line, and the groove in raised line and the front fork vertical rod is complementary; Last bowl, the nut that performs are closed in the lock body, and lock body is fixed with front fork vertical rod nut.A vertical front frame pipe upper end or a last bowl periphery are provided with locking piece, have some keepers on the locking piece, keeper and latch segment coupling.Locking piece is fixed in vertical front frame pipe upper end periphery, also can one be set with last bowl, and the locking piece lower end is provided with anti-plectrum, after the latch segment locking, under the effect of the nut that performs, can't dismantle; Because do not have perforate on the vertical front frame pipe of the present invention, structure more becomes rationally, and be difficult for being prized.Suit various model bicycles, mini-motorcycle, motor bike of the present invention use.
Description of drawings: accompanying drawing 1 is settled the locking piece structural representation for vertical front frame pipe upper port of the present invention;
Accompanying drawing 2 is for settling bowl, last bowl and locking piece one scheme drawing on the vertical front frame pipe of the present invention.
The specific embodiment
As scheme invention and form by vertical front frame pipe 15, front fork vertical rod 6, lock body 9.Lock body 9 is arranged between the lower end of the upper end of the nut 10 that performs and front fork vertical rod nut 7, has hole 8 on the lock body 9, and the inboard in hole 8 is provided with raised line 1, and raised line 1 is complementary with groove 5 in the front fork vertical rod 6.Last bowl 11, steel ball 4, the nut 10 that performs are closed in the lock body 9, and lock body 9 usefulness front fork vertical rod nuts 7 are fixing; Be provided with latch segment 3 in the lock body 9.The periphery of vertical front frame pipe 15 upper port or last bowl 11 is provided with locking piece 14, and locking piece 14 peripheries have some keepers 12, and keeper 12 is complementary with latch segment 3, and is provided with the gap.Locking piece 14 is located at the lower end of the nut 10 that performs, and locking piece 14 also can be provided with one with last bowl 10; The lower end of locking piece 14 is provided with anti-plectrum 13.During locking, stir spanner 2, latch segment 3 enters on the locking piece 14 in the keeper 12, has good anti-theft.
Claims (1)
1, a kind of turning of bicycle anti-theft column lock, form by vertical front frame pipe, front fork vertical rod, front fork vertical rod groove, lock body, latch segment, it is characterized in that the vertical front frame pipe upper end or go up the bowl periphery being provided with locking piece, have some keepers on the locking piece, keeper and latch segment are complementary, latch segment, locking piece are arranged at the lower end of the nut that performs, the perform upper end of nut and the lower end of front fork vertical rod nut is provided with lock body, have the hole on the lock body, the inboard in hole is provided with raised line, and the groove in raised line and the front fork vertical rod is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100246012A CN100351129C (en) | 2004-05-24 | 2004-05-24 | Bicycle steering antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100246012A CN100351129C (en) | 2004-05-24 | 2004-05-24 | Bicycle steering antitheft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1702010A CN1702010A (en) | 2005-11-30 |
| CN100351129C true CN100351129C (en) | 2007-11-28 |
Family
ID=35632013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100246012A Expired - Fee Related CN100351129C (en) | 2004-05-24 | 2004-05-24 | Bicycle steering antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100351129C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114694B (en) * | 2016-07-27 | 2019-12-10 | 深圳欧米智能科技有限公司 | Electric lock structure of steering vertical pipe of bicycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001030967A (en) * | 1999-07-15 | 2001-02-06 | Miyata Ind Co Ltd | Handlebar lock device for bicycle |
| CN2507746Y (en) * | 2001-09-24 | 2002-08-28 | 倪伯承 | Steering and antitheft double safety lock for bicycle |
| JP2003064368A (en) * | 2001-08-30 | 2003-03-05 | Optrex Corp | Liquid crystal material and liquid crystal display element |
| CN2695331Y (en) * | 2004-05-24 | 2005-04-27 | 倪伯承 | Antitheft lock on steering tube of bicycle |
-
2004
- 2004-05-24 CN CNB2004100246012A patent/CN100351129C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001030967A (en) * | 1999-07-15 | 2001-02-06 | Miyata Ind Co Ltd | Handlebar lock device for bicycle |
| JP2003064368A (en) * | 2001-08-30 | 2003-03-05 | Optrex Corp | Liquid crystal material and liquid crystal display element |
| CN2507746Y (en) * | 2001-09-24 | 2002-08-28 | 倪伯承 | Steering and antitheft double safety lock for bicycle |
| CN2695331Y (en) * | 2004-05-24 | 2005-04-27 | 倪伯承 | Antitheft lock on steering tube of bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1702010A (en) | 2005-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201882173U (en) | Embedded front fork lock | |
| CN100351129C (en) | Bicycle steering antitheft lock | |
| CN2695331Y (en) | Antitheft lock on steering tube of bicycle | |
| CN210503049U (en) | Rotary tongue lock type hand brake for bicycle | |
| CN201002650Y (en) | Two-wheeled electric vehicle and motorcycle kickstand | |
| CN2723305Y (en) | Fastening piece for bicycle turning lock | |
| CN200942814Y (en) | Pile lock for motorcycles, electric vehicles and bicycles | |
| CN100351130C (en) | Locking part of bicycle turning lock | |
| CN100351131C (en) | Locking part of bicycle turning lock | |
| CN2630088Y (en) | Portable cycle with profile-connected antitheft handle-bar | |
| CN2507747Y (en) | Steering antitheft lock for bicycle | |
| CN2848647Y (en) | Antitheft lock for automobile tyre | |
| CN201272425Y (en) | Motorcycle rear wheel lock | |
| CN2630087Y (en) | Portable cycle with antitheft handle-bar in steering handle | |
| CN2509053Y (en) | Bicycle steering antitheft lock | |
| CN2203256Y (en) | Theft-proof bicycle frame | |
| CN2507746Y (en) | Steering and antitheft double safety lock for bicycle | |
| CN2839490Y (en) | Anti-theft lock for vehicle | |
| CN219257600U (en) | Electric bicycle front fork with anti-theft alarm function | |
| CN2630086Y (en) | Portable cycle with antitheft handle-bar | |
| CN2287107Y (en) | Steer locker of bicycle | |
| CN2815827Y (en) | Anti-theft lock | |
| CN2693612Y (en) | Axle type theft-proof lock | |
| CN2723306Y (en) | Fastening device for bicycle turning lock | |
| CN2695343Y (en) | Antitheft bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: No. 505, Jin Nan village, erect new town, Chongming District, Shanghai Patentee after: Shanghai Baishun Traffic Equipment Co., Ltd. Address before: 202179, Shanghai, Chongming County town of new vertical village Patentee before: Ni Bocheng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |