CN201240470Y - Quick-dismantling self-locking handle of bicycle - Google Patents
Quick-dismantling self-locking handle of bicycle Download PDFInfo
- Publication number
- CN201240470Y CN201240470Y CNU2008200586982U CN200820058698U CN201240470Y CN 201240470 Y CN201240470 Y CN 201240470Y CN U2008200586982 U CNU2008200586982 U CN U2008200586982U CN 200820058698 U CN200820058698 U CN 200820058698U CN 201240470 Y CN201240470 Y CN 201240470Y
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- CN
- China
- Prior art keywords
- handle
- self
- screw rod
- locking
- bicycle
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- 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 provides a bicycle rapid-removal self-locking handle which comprises a handle, a screw rod, a screw rod block, a lock hole, a handle notch and a pin, and is characterized in that a self-locking rod is arranged in the handle notch and on one end of the screw rod block; a locking piece is arranged on the self-locking rod; the locking piece is matched with the lock hole of the screw rod block; a spring is arranged on the other side of the self-locking rod; the other end of the spring is arranged in the hole in the handle notch; one end of the self-locking rod is provided with a button, and the other end is provided with a hole; a self-locking rod positioning pin hole is arranged close to an eccentric block on the handle; the self-locking rod is movably connected with the notch of the handle eccentric block through the pin to enable the self-locking rod to reset automatically under the effects of the pin and the spring and lock the screw rod block; the bicycle is ensured to be safe in the running process, and the bicycle rapid-removal contraction becomes more reasonable.
Description
Technical field
Quick detach mechanism on a kind of bicycle of the utility model relates to the quick-release and self-locking handle of cam under impaction state on the quick detach handle particularly.
Background technology
Bicycle is progressively adopted by people because of folding at present, especially urban highway is crowded, the development of development of automobile and road has a segment distance, folding bicycle can be put into automobile bodies or enter elevator and take house to and welcome by people, when bicycle folding, all quick detach must be arranged, handle plays a significant role when bicycle folding, but the quick detach handle all is an end handle, and the other end is provided with eccentric block, the centre has the hole, have recess in the middle of the handle, connecting rod one end is established screw thread, and the other end is provided with on the screw rod piece and has the hole, handle and screw rod flexibly connect by pin, front end screw rod periphery at the periphery eccentric block of screw rod piece is provided with cushion rubber, also is provided with part, as long as pull handle, make of the effect of handle front end eccentric block at pin and screw rod, annex on the screw rod is tightened up, part is fixed, use very convenient, bicycle can use, but in the way of travelling, in case run into the quick detach handle, same very convenient eccentric block on the handle is discharged part on the screw rod bicycle immediate danger and produce serious consequence.I apply for the 200810035579.X patent, and screw rod is provided with the screw rod piece, have lockhole on the screw rod piece, have the hole on handle, and safe block is set in the hole, and safe block and spiral shell fourth piece lockhole are complementary, but owing to have the hole, complex process, processing difficulties on the handle.
Summary of the invention
The utility model has overcome the prior art defective, a kind of quick-release and self-locking handle of bicycle that in screw rod piece and handle recess, is provided with, it comprises screw rod, the screw rod piece, screw rod piece hole, fore shaft, handle, recess, eccentric block, the eccentric block hole, key-bolt, handle and eccentric block are connected as a single entity, the screw rod piece is provided with in the handle recess and with eccentric block and flexibly connects with key-bolt by eccentric block hole and screw rod piece hole, the utility model mainly is also to be provided with the self-locking rod in screw rod piece and handle upper notch between the two, self-locking rod one side is provided with lock dog, the screw rod piece is provided with lockhole, lock dog and lockhole are complementary, self-locking rod opposite side is provided with spring, the handle upper notch has spring eye, the spring eye other end places in the recess inner spring hole, one end of self-locking rod is provided with button and is connected as a single entity, have pin-and-hole near the other end position of self-locking rod and the handle eccentric block, and the self-locking rod is flexibly connected at the recess of handle by pin, during use, because screw rod, the effect of screw rod piece, the effect of eccentric block, with cushion rubber, pad is pressed, when part lock dog on the self-locking rod enters screw rod piece lockhole, the eccentric block of handle compresses part, otherwise and discharges.The utility model structure is very simple, and easy to use, makes folding bicycle, mini-motorcycle be tending towards safe in utilization more.
Description of drawings
Fig. 1 is a kind of quick-release and self-locking handle of bicycle structure of the utility model sectional structure scheme drawing
Fig. 2 is a kind of quick-release and self-locking handle of bicycle cutaway view of the utility model
The specific embodiment
A kind of quick-release and self-locking handle of bicycle of the utility model, it comprises screw rod 1, screw rod piece 2, screw rod piece hole 8, fore shaft 3, handle 4, recess 5, eccentric block 6, eccentric block hole 7, key-bolt 9, handle 4 is connected as a single entity with eccentric block 6, screw rod piece 2 is provided with handle recess 5 and flexibly connects by eccentric block hole 7 and screw rod piece hole 8 usefulness key-bolts 9 with eccentric block 6, the utility model mainly is also to be provided with self-locking rod 11 in screw rod piece 10 and handle 4 upper notch 5 between the two, self-locking rod 11 1 sides are provided with lock dog 16, screw rod piece 2 is provided with lockhole 3, lock dog 16 is complementary with lockhole 3, self-locking rod 11 opposite sides are provided with spring 12, handle 4 upper notch 5 have spring eye 14, spring eye 14 other ends place an end of self-locking rod 11 in the recess 5 inner spring holes 14 to be provided with button 17 and are connected as a single entity, have pin-and-hole 10 near the other end 15 positions of self-locking rod 11 and handle 4 eccentric blocks 6, and pass through pin 13 with recess 5 flexible connections of self-locking rod 11 at handle 4, during use, because screw rod 1, the effect of screw rod piece 2, the effect of eccentric block 6, with cushion rubber 18, pad 19 is pressed, when annex 20 lock dog 16 on self-locking rod 11 enters screw rod piece 2 lockholes 3, the eccentric block 6 of handle 4 compresses annex, otherwise and discharges.The utility model structure is very simple, and easy to use, makes folding bicycle, mini-motorcycle be tending towards safe in utilization more.
Claims (1)
1, a kind of quick-release and self-locking handle of bicycle, comprise handle, screw rod, the screw rod piece, lockhole, the handle recess, pin, the handle recess is provided with the screw rod piece and flexibly connects by pin, it is characterized in that handle recess and screw rod piece also are provided with the self-locking rod between the two, self-locking rod one side be provided with lock dog and with the screw rod piece on lockhole be complementary, self-locking rod opposite side is provided with spring, also have spring eye in the recess on the handle, self-locking rod fixed orifice, the spring other end places in the handle hole, one end of self-locking rod is provided with button, and is connected as a single entity, and has pin-and-hole near the other end of self-locking rod and the handle eccentric block and flexibly connects by pin and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200586982U CN201240470Y (en) | 2008-05-21 | 2008-05-21 | Quick-dismantling self-locking handle of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200586982U CN201240470Y (en) | 2008-05-21 | 2008-05-21 | Quick-dismantling self-locking handle of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240470Y true CN201240470Y (en) | 2009-05-20 |
Family
ID=40713760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200586982U Expired - Fee Related CN201240470Y (en) | 2008-05-21 | 2008-05-21 | Quick-dismantling self-locking handle of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240470Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585392B (en) * | 2008-05-21 | 2010-12-08 | 上海百顺锁业有限公司 | Quick-release and self-locking handle of bicycle |
| CN110155233A (en) * | 2019-05-30 | 2019-08-23 | 天津爱赛克车业有限公司 | A kind of pressing safety locking folded box |
-
2008
- 2008-05-21 CN CNU2008200586982U patent/CN201240470Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585392B (en) * | 2008-05-21 | 2010-12-08 | 上海百顺锁业有限公司 | Quick-release and self-locking handle of bicycle |
| CN110155233A (en) * | 2019-05-30 | 2019-08-23 | 天津爱赛克车业有限公司 | A kind of pressing safety locking folded box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110521 |