CN101172495A - Novel device steering lock - Google Patents
Novel device steering lock Download PDFInfo
- Publication number
- CN101172495A CN101172495A CNA2006101232942A CN200610123294A CN101172495A CN 101172495 A CN101172495 A CN 101172495A CN A2006101232942 A CNA2006101232942 A CN A2006101232942A CN 200610123294 A CN200610123294 A CN 200610123294A CN 101172495 A CN101172495 A CN 101172495A
- Authority
- CN
- China
- Prior art keywords
- lock body
- lock
- front frame
- frame pipe
- vertical front
- 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- Withdrawn
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- Lock And Its Accessories (AREA)
Abstract
The invention aims at providing a bicycle steering lock with firm installation and strong generality. The bicycle steering lock comprises a lock body, a locking ring, an upper cup, a bicycle frame front stand tube and a front fork vertical rod. The invention is characterized in that holes are arranged in the lock body, a plurality of lugs are arranged at the position where the inner lower sides of the hole are matched with the front stand tub, a plurality of notches are arranged at the upper end of the bicycle frame front vertical tube, the lugs are matched with the notches, the lock body and the bicycle frame front vertical tube are fixed together through the upper cup, the locking ring is arranged on the front fork vertical rod, the locking is provided with locking holes, and a lock tongue is arranged in the lock body. The invention has the advantages that the structure is simple, and the practicability is strong.
Description
Technical field
The present invention relates to a kind of turning of bicycle lock, relate more specifically to a kind of lock body, vertical front frame pipe, go up three steering locks that are integrated of bowl.
Background technology
Have the hole on the turning of bicycle of the social last branch lock lock body at present, the inboard in hole is provided with projection, the vertical front frame pipe upper end has breach, breach and projection are complementary, and lock body is placed in around the upper end of seat tube, because the difference of the welding position of vertical front frame pipe, and the external diameter difference of preceding standpipe, make lock body be milled with semicircle shrinkage pool, avoid the welding position of vertical front frame pipe, so the optimal effect of out of reach.01246368X head lock is disclosed, lock body is fixed as one by metal ring set and the lock body that last bowl is provided with, last bowl lower end is threaded, being flush fit with vertical front frame pipe is connected, because the tube wall of last bowl, vertical front frame pipe is all very thin, be easy to become flexible, and it is poor to go up the bowl commonality, exist many problems in design, can not be widely adopted.
Summary of the invention
The purpose of this invention is to provide a kind of turning of bicycle lock firm, highly versatile of installing, form by lock body, clamp ring, last bowl, vertical front frame pipe, front fork vertical rod, be provided with the hole in the lock body, the inner underside in hole and vertical tube of front fork cooperation place are provided with some projections, the vertical front frame pipe upper end is provided with some recesses, and recess and projection are complementary; The inside lower end of lock body and last bowl periphery are complementary.Lock body can not produce loosening and rotation with vertical front frame pipe under the effect of last bowl periphery and recess projection, and clamp ring is equipped with in the front fork vertical rod, has some locking holes in the clamp ring, is provided with dead bolt in the lock body, and dead bolt and locking hole are complementary.The present invention is simple in structure, installs firmly, and anti-theft is strong, is applicable to that bicycle uses.
Description of drawings
Accompanying drawing is a structural representation of the present invention
The specific embodiment
The present invention is by lock body 1, clamp ring 4, front fork vertical rod 12, vertical front frame pipe 11 is formed, be provided with hole 9 in the lock body 1, projection 2 is established in the inboard in hole 9, vertical front frame pipe 11 is provided with recess 3, recess 3 is complementary with projection 2, lock body opening 9 is complementary with vertical front frame pipe 11, lock body inboard aperture 8 is complementary with last bowl 7 peripheries, need only during installation lock body 1, hole 9 is placed in vertical front frame pipe 11, and place recess 3 and tang 2 to be complementary, to go up bowl 7 compresses in the vertical front frame pipe hole 10 by lock body opening 8, lock body 1, vertical front frame pipe 11, last bowl 7 threes are connected as a single entity, and front fork vertical rod 12 is provided with clamp ring 4, has locking hole 6 in the clamp ring 4, be provided with dead bolt 5 in the lock body 1, dead bolt 5 is complementary with locking hole 6, reaches locking function.
Claims (1)
1. the steering lock of a new device is made up of lock body, clamp ring, last bowl, vertical front frame pipe, front fork vertical rod.The inner underside that it is characterized in that lock body opening is provided with some projections, and some recesses are opened in the vertical front frame pipe upper end, and recess and projection are complementary, and the inboard and last bowl of lock body opening periphery is complementary, and lock body is connected as a single entity with vertical front frame pipe by last bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101232942A CN101172495A (en) | 2006-11-03 | 2006-11-03 | Novel device steering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101232942A CN101172495A (en) | 2006-11-03 | 2006-11-03 | Novel device steering lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101172495A true CN101172495A (en) | 2008-05-07 |
Family
ID=39421303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101232942A Withdrawn CN101172495A (en) | 2006-11-03 | 2006-11-03 | Novel device steering lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101172495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387020A (en) * | 2012-05-07 | 2013-11-13 | 余群谋 | One-way vehicle body lock |
| CN104670364A (en) * | 2015-02-13 | 2015-06-03 | 江门市大长江集团有限公司 | Burglarproof structure for vehicle head steering lock of locomotive two-wheeled vehicle |
-
2006
- 2006-11-03 CN CNA2006101232942A patent/CN101172495A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387020A (en) * | 2012-05-07 | 2013-11-13 | 余群谋 | One-way vehicle body lock |
| CN103387020B (en) * | 2012-05-07 | 2015-09-16 | 余群谋 | Only to type vehicle body lock |
| CN104670364A (en) * | 2015-02-13 | 2015-06-03 | 江门市大长江集团有限公司 | Burglarproof structure for vehicle head steering lock of locomotive two-wheeled vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |