CN1126682C - Built-in bicycle lock - Google Patents
Built-in bicycle lock Download PDFInfo
- Publication number
- CN1126682C CN1126682C CN 97118124 CN97118124A CN1126682C CN 1126682 C CN1126682 C CN 1126682C CN 97118124 CN97118124 CN 97118124 CN 97118124 A CN97118124 A CN 97118124A CN 1126682 C CN1126682 C CN 1126682C
- Authority
- CN
- China
- Prior art keywords
- built
- dead bolt
- lock
- front fork
- 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
Links
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to a built-in lock for a bicycle, which is mainly composed of a lock part and a bolt hole, wherein the lock part is arranged in a lower pipe; the bolt hole is in a vertical pipe of a front fork. A spring, a slide block and an inserting plate are arranged in a bolt; a shifting pin is arranged in the middle of a lock core and is inserted between the slide block and the inserting plate. An automatic bolt is also arranged in the built-in lock. The lock part of the built-in lock can be made of engineering plastics. When the bolt is inserted into the bolt hole, the front fork is inclined to one side. The built-in lock of the present invention, which has operation simplicity and convenience, is suitable for all bicycles.
Description
The present invention's a kind of built-in bicycle lock of touching upon
A kind of built-in bicycle lock is arranged in the society, its tapered end partly is installed in the fork shoulder of front fork, when dead bolt inserts dead bolt hole, the oblique one side of front fork, the weak point of this built-in lock is that its tapered end must be installed in the fork shoulder of the front fork of being made up of standpipe, fork shoulder, fork leg, and the front fork that present bicycle much all is made up of standpipe, fork leg so just makes a lot of bicycles that built-in lock can't be installed.
The objective of the invention is provides a kind of built-in lock that all bicycles use that is fit to society.
Built-in bicycle lock of the present invention, when dead bolt inserted dead bolt hole, the oblique one side of front fork is characterized in that dead bolt hole on vertical tube of front fork, and tapered end, dead bolt are installed in down in the pipe, and following pipe is gone up brill one hole and is made key hole.
Built-in bicycle lock of the present invention mainly is made up of tapered end, lock core, dead bolt, dead bolt hole, it is characterized in that at the built-in spring of dead bolt, and a slide block, a plate is between slide block and plate in the finger insertion dead bolt of installing in the middle of the lock core.
This built-in lock has an automatic pinning device, it is characterized in that the place, pellet shot from a slingshot hole in the middle of the tapered end is equipped with a latch, opens a groove on the top of dead bolt, in the built-in spring, the shank embedded groove of latch and withstand spring.
The tapered end part of built-in bicycle lock of the present invention not only can be used the metallic material manufacturing, and can make with engineering plastics.
To do the drawing explanation to accompanying drawing below:
Accompanying drawing is the built-in bicycle lock scheme drawing that amplifies, and wherein Fig. 1 is the scheme drawing in built-in lock front, and Fig. 2, Fig. 4 are respectively the scheme drawings of dead bolt, paste block, and Fig. 3 is the scheme drawing of built-in lock at transversal surface.
Pipe 2-vertical tube of front fork 3-dead bolt hole 4-dead bolt 5-paste block 6-spring 7-tapered end 8-manages down before the 1-
9-screw 10-latch 11-pin hole 12-lock core 13-reinforced rib 14-spring 15-slide block
16-finger 17-plate 18-groove 19-open slot
When the position of dead bolt hole must guarantee that dead bolt inserts, the oblique one side of front fork, finger is connected with screw thread with lock core, and the degree of depth of pin hole must not communicate with finger, and on the pipe, the tapered end part can be made with engineering plastics before paste block was welded on.
Referring now to the Fig. 1 in the accompanying drawing, the service condition of embodiments of the invention is described in detail.
As shown in Figure 1, when inserting key counterclockwise rotation movable lock core (12), the finger (16) in the middle of the lock core (12) is fixed on the plate (17) of dead bolt (4) tail end with pushing, dead bolt is shunk and breaks away from dead bolt hole (3), so far finishes the program of unblanking.When clockwise rotating lock core (12), finger (16) in the middle of the lock core (12) promotes dead bolt (4) with slide block (15) compression spring (14) in the pushing dead bolt (4) and compresses vertical tube of front fork (2), at lock core (12) when being rotated in place, latch (10) is at the pin hole (11) that inserts under the effect of groove (18) inner spring (6) elastic force on dead bolt (4) top on the lock core (12), and fix pin core (12), extract key out, rotate handlebar then, when the dead bolt hole (3) on vertical tube of front fork (2) is aimed at dead bolt (4), dead bolt (4) inserts dead bolt hole (3) under the effect of spring (14) elastic force, at this moment, latch (10) is driven a segment distance by dead bolt (4), and deviate from pin hole (11) on the lock core (12), so far, finish barring program.
Claims (4)
1, a kind of built-in bicycle lock, when dead bolt entered dead bolt hole, the oblique one side of front fork is characterized in that dead bolt hole (3) on vertical tube of front fork (2), and tapered end (7) is installed in down in the pipe (8) with dead bolt (4), and opening an aperture on the following pipe is key hole.
2, built-in lock according to claim 1 is characterized in that the centre of lock core (12) is equipped with a finger (16), the built-in spring of dead bolt (4) (14), and a slide block (15), a plate (17), finger (16) inserts between slide block (15) and the plate (17).
3, built-in lock according to claim 2, it is characterized in that the place, pellet shot from a slingshot hole in the middle of the tapered end (7) is equipped with a latch (10), a groove (18) is arranged at dead bolt (4) top, a built-in spring (6), in the shank embedded groove (18) of latch (10), and withstand spring (6).
4, built-in lock according to claim 1 is characterized in that tapered end (7) makes with engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118124 CN1126682C (en) | 1997-09-18 | 1997-09-18 | Built-in bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118124 CN1126682C (en) | 1997-09-18 | 1997-09-18 | Built-in bicycle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1176201A CN1176201A (en) | 1998-03-18 |
| CN1126682C true CN1126682C (en) | 2003-11-05 |
Family
ID=5174657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97118124 Expired - Fee Related CN1126682C (en) | 1997-09-18 | 1997-09-18 | Built-in bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1126682C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240681A (en) * | 2016-08-11 | 2016-12-21 | 田彩霞 | A kind of method that bike saddle arm carries lockset |
-
1997
- 1997-09-18 CN CN 97118124 patent/CN1126682C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1176201A (en) | 1998-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1126682C (en) | Built-in bicycle lock | |
| CN201206355Y (en) | Lock head with idle rotation lock core | |
| CN211447108U (en) | Idle running outdoor fire hydrant | |
| CN109273922B (en) | Intelligent traffic information acquisition device | |
| CN2391970Y (en) | Device for locking bicycle or the like | |
| CN1274934C (en) | Separation and reunion type theftproof lock | |
| CN215410481U (en) | Water knockout drum switch handle with spacing insurance function | |
| CN109252756B (en) | Anti-theft locking structure | |
| CN201110036Y (en) | Lock core on-off structure with racing billiards (vane) lock core | |
| CN201110033Y (en) | Lock core on-off structure with racing billiards (vane) lock core | |
| CN2315015Y (en) | Built-in lock of bicycle | |
| CN201460460U (en) | Clutch structure of idle lock cylinder | |
| CN2690521Y (en) | Anti-theft lock | |
| CN211154935U (en) | Elastic reciprocating quilt fixer | |
| CN212838426U (en) | Novel install wind wheel fast | |
| CN2541564Y (en) | Europe type lock barrel | |
| CN201460454U (en) | Lock adopting single-row marble vain-spinning lock core | |
| CN201460468U (en) | Improved lock adopting inner milling tooth blade idling key cylinders | |
| CN101654980B (en) | Improved lock adopting idle lock cylinders with internal milling tooth blades | |
| CN2716429Y (en) | Theftproof lock | |
| CN2575250Y (en) | Magnetic cylinder lock | |
| CN2628676Y (en) | Ushape bicycle lock | |
| CN2389218Y (en) | Lock for handlebar | |
| CN2418199Y (en) | Lock and key without directivity | |
| CN1280509C (en) | Anti-theft lock |
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 | ||
| 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 |