CN103273994B - Handle-bar lock construction - Google Patents
Handle-bar lock construction Download PDFInfo
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- CN103273994B CN103273994B CN201310233279.3A CN201310233279A CN103273994B CN 103273994 B CN103273994 B CN 103273994B CN 201310233279 A CN201310233279 A CN 201310233279A CN 103273994 B CN103273994 B CN 103273994B
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- connecting rod
- spline part
- bracket
- vehicle frame
- fixed
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Abstract
The invention discloses handle-bar lock construction, comprise vehicle frame, vehicle frame head pipe, bracket of rear mounting, also comprise clue, boss is formed at the upper bowl top of described vehicle frame head pipe, described vehicle frame head pipe is provided with the first lockable mechanism, described bracket of rear mounting is provided with the second lockable mechanism, described clue is connected with the second lockable mechanism with the first lockable mechanism respectively.Auto lock steering lock when this handle-bar lock construction achieves bicycle parking, when riding, the function of tap automatic unlocking, safe and convenient.
Description
Technical field
The present invention relates to bicycle, particularly relate to handle-bar lock construction.
Background technology
Now bicycle commercially its tap when parking can arbitrarily rotate, if be placed with weight in bicycle basket when parking, then bicycle is easily turned on one's side, and be easily pressed onto child or cause other to endanger, potential safety hazard is large.
Summary of the invention
The present invention is directed to exist in prior art park time the defects such as tap can arbitrarily rotate, potential safety hazard is large, provide a kind of new handle-bar lock construction.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
Handle-bar lock construction, comprise vehicle frame, vehicle frame head pipe, bracket of rear mounting, also comprise clue, boss is formed at the upper bowl top of described vehicle frame head pipe, described vehicle frame head pipe is provided with the first lockable mechanism, described bracket of rear mounting is provided with the second lockable mechanism, the first described lockable mechanism comprises fixed support, dead bolt, connecting rod A, torsion spring, spline part A, spline part B, described fixed support is fixed on boss bottom, described dead bolt is fixed on boss, bullet block is connected with in described dead bolt, described bullet block upper ring cap has spring, the two ends of described bullet block are stretched out outside dead bolt, on described spline part A, annular array is provided with the lockhole corresponding with bullet block, gear A on described spline part A is meshed with the gear B on spline part B, described spline part B embeds on the vertical tube of front fork of vehicle frame, described connecting rod A is connected with fixed support by bolt, described torsion spring set is connected on connecting rod A, described connecting rod A one end and bullet block inconsistent, one end of described clue is through the hollow screw A be fixed on fixed support and be connected with the other end of connecting rod A, the second described lockable mechanism comprises connecting rod B, retracing spring, described connecting rod B is connected with bracket of rear mounting by bolt, the other end of described clue is through the hollow screw B be fixed on bracket of rear mounting and be connected with connecting rod B, one end of described retracing spring is fixed on connecting rod B, the other end is fixed on bracket of rear mounting.
When parking, pack up bracket of rear mounting, strut bar then on bracket of rear mounting will hold out against one end of connecting rod B, one end of clue is strained by the other end of connecting rod B, then the other end of clue will give the downward application force of connecting rod A mono-, connecting rod A is rotated around bolt, then connecting rod A and the inconsistent one end of bullet block are under force by bullet block upwards jack-up, it is locked with spline part A in then bullet block enters on spline part A lockhole, and the gear A on spline part A is meshed with the gear B on the spline part B embedded in vertical tube of front fork, then during bicycle parking, dead bolt, bullet block, spline part A, mutually locked between spline part B, tap can not arbitrarily rotate, avoid the danger of bicycle rollover, when riding, only bracket of rear mounting need be launched, strut bar then on bracket of rear mounting no longer holds out against connecting rod B, now connecting rod B gets back to original position and clue is no longer tightened up under the effect of retracing spring, the clue other end disappears to the application force of connecting rod A simultaneously, and connecting rod A also gets back to original position under the application force of torsion spring, then bullet block gets back to original position under the application force of self spring, no longer locked with the lockhole on spline part A, now tap can arbitrarily rotate, by the organic interlock between clue, the first lockable mechanism, the second lockable mechanism, auto lock steering lock when present invention achieves bicycle parking, when riding, the function of tap automatic unlocking, safe and convenient.
As preferably, handle-bar lock construction described above, is provided with limiting stopper inside described spline part B.It is more firm when tap is locked.
Accompanying drawing explanation
Fig. 1 is the structural representation of handle-bar lock construction of the present invention;
Fig. 2 is the detonation configuration schematic diagram of the first lockable mechanism in the present invention;
Fig. 3 is the detonation configuration schematic diagram of the second lockable mechanism in the present invention;
Fig. 4 is the structural representation that the present invention stops turntable A, spline part B;
Fig. 5 is the structural representation in the present invention under the non-locking state of the first lockable mechanism;
Fig. 6 is the structural representation in the present invention under the non-locking state of the second lockable mechanism;
Fig. 7 is the structural representation in the present invention under the first lockable mechanism locking state;
Fig. 8 is the structural representation in the present invention under the second lockable mechanism locking state.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-8 and detailed description of the invention, the present invention is described in further detail, but they are not limitations of the present invention:
embodiment 1
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, handle-bar lock construction, comprise vehicle frame 1, vehicle frame head pipe 3, bracket of rear mounting 13, also comprise clue 2, boss 71 is formed at upper bowl 7 top of described vehicle frame head pipe 3, described vehicle frame head pipe 3 is provided with the first lockable mechanism, described bracket of rear mounting 13 is provided with the second lockable mechanism, the first described lockable mechanism comprises fixed support 5, dead bolt 8, connecting rod A6, torsion spring 15, spline part A9, spline part B14, described fixed support 5 is fixed on bottom boss 71, described dead bolt 8 is fixed on boss 71, bullet block 81 is connected with in described dead bolt 8, described bullet block 81 upper ring cap has spring 82, the two ends of described bullet block 81 are stretched out outside dead bolt 8, on described spline part A9, annular array is provided with the lockhole 91 corresponding with bullet block 81, gear A 92 on described spline part A9 is meshed with the gear B 141 on spline part B14, described spline part B14 embeds on the vertical tube of front fork 16 of vehicle frame 1, described connecting rod A6 is connected with fixed support 5 by bolt, described torsion spring 15 is socketed on connecting rod A6, described connecting rod A6 one end and bullet block 81 inconsistent, one end of described clue 2 is through the hollow screw A10 be fixed on fixed support 5 and be connected with the other end of connecting rod A6, the second described lockable mechanism comprises connecting rod B12, retracing spring 11, described connecting rod B12 is connected with bracket of rear mounting 13 by bolt, the other end of described clue 2 is through the hollow screw B10 be fixed on bracket of rear mounting 13 and be connected with connecting rod B12, one end of described retracing spring 11 is fixed on connecting rod B12, the other end is fixed on bracket of rear mounting 13.
As Fig. 7, shown in Fig. 8, when parking, pack up bracket of rear mounting 13, strut bar 131 then on bracket of rear mounting 13 will hold out against one end of connecting rod B12, one end that connecting rod B12 is connected with clue 2 rotates around bolt and strains clue 2, then the other end of clue 2 will give the downward application force of the connecting rod A6 mono-on fixed support 5, connecting rod A6 is rotated around bolt, then connecting rod A6 and the inconsistent one end of bullet block 81 are under force by bullet block 81 upwards jack-up, then bullet block 81 to enter in lockhole on spline part A9 91 and locked with spline part A9, and the gear A 92 on spline part A9 is meshed with the gear B 141 on the spline part B14 embedded in vertical tube of front fork 16, then during bicycle parking, dead bolt 8, bullet block 81, spline part A9, mutually locked between spline part B14, tap can not arbitrarily rotate, avoid the danger of bicycle rollover.
As shown in Figure 5, Figure 6, when riding, only need launch bracket of rear mounting 13, strut bar 131 then on bracket of rear mounting 13 no longer holds out against connecting rod B12, now connecting rod B12 gets back to original position and clue 2 is no longer tightened up under the effect of retracing spring 11, clue 2 other end disappears to the application force of connecting rod A6 simultaneously, connecting rod A6 also gets back to original position and no longer upwards holds out against bullet block 81 under the application force of torsion spring 15, then bullet block 81 gets back to original position under the application force of self spring 82, no longer locked with the lockhole 91 on spline part A9, now tap can arbitrarily rotate.
As preferably, inside described spline part B14, be provided with limiting stopper 142.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the scope of the present patent application patent change and modify, and all should belong to covering scope of the present invention.
Claims (2)
1. handle-bar lock construction, comprise vehicle frame (1), vehicle frame head pipe (3), bracket of rear mounting (13), it is characterized in that: also comprise clue (2), boss (71) is formed at upper bowl (7) top of described vehicle frame head pipe (3), described vehicle frame head pipe (3) is provided with the first lockable mechanism, described bracket of rear mounting (13) is provided with the second lockable mechanism, the first described lockable mechanism comprises fixed support (5), dead bolt (8), connecting rod A (6), torsion spring (15), spline part A (9), spline part B (14), described fixed support (5) is fixed on boss (71) bottom, described dead bolt (8) is fixed on boss (71), bullet block (81) is connected with in described dead bolt (8), described bullet block (81) upper ring cap has spring (82), dead bolt (8) is stretched out outward in the two ends of described bullet block (81), the upper annular array of described spline part A (9) is provided with the lockhole (91) corresponding with bullet block (81), gear A (92) on described spline part A (9) is meshed with the gear B (141) on spline part B (14), described spline part B (14) embeds on the vertical tube of front fork (16) of vehicle frame (1), described connecting rod A (6) is connected with fixed support (5) by bolt, described torsion spring (15) is socketed on connecting rod A (6), described connecting rod A (6) one end and bullet block (81) inconsistent, one end of described clue (2) is through the hollow screw A (10) be fixed on fixed support (5) and be connected with the other end of connecting rod A (6), the second described lockable mechanism comprises connecting rod B (12), retracing spring (11), described connecting rod B (12) is connected with bracket of rear mounting (13) by bolt, the other end of described clue (2) is through the hollow screw B (10) be fixed on bracket of rear mounting (13) and be connected with connecting rod B (12), one end of described retracing spring (11) is fixed on connecting rod B (12), the other end is fixed on bracket of rear mounting (13).
2. handle-bar lock construction according to claim 1, is characterized in that: described spline part B (14) inner side is provided with limiting stopper (142).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233279.3A CN103273994B (en) | 2013-06-14 | 2013-06-14 | Handle-bar lock construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233279.3A CN103273994B (en) | 2013-06-14 | 2013-06-14 | Handle-bar lock construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103273994A CN103273994A (en) | 2013-09-04 |
| CN103273994B true CN103273994B (en) | 2015-11-11 |
Family
ID=49056658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310233279.3A Active CN103273994B (en) | 2013-06-14 | 2013-06-14 | Handle-bar lock construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273994B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394781B (en) * | 2016-11-17 | 2021-10-15 | 宁波巨隆机械股份有限公司 | Can realize tap lock of bicycle tap direction location |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394782A (en) * | 2001-07-04 | 2003-02-05 | 株式会社岛野 | Handle-bar control device, hub connected with theft-proof system for bicycle |
| CN2818285Y (en) * | 2005-08-25 | 2006-09-20 | 陈张辉 | Assembled lock on head of bicycle |
| CN1849241A (en) * | 2003-09-08 | 2006-10-18 | 普利司通自行车有限公司 | Front and rear part interlocking lock for vehicle |
| CN202295065U (en) * | 2011-10-25 | 2012-07-04 | 天津雅迪实业有限公司 | Rear car ladder of novel electric power-assisted car |
| CN203306144U (en) * | 2013-06-14 | 2013-11-27 | 永康市沪龙电动车有限公司 | Faucet lock structure of bicycle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000006864A (en) * | 1998-04-21 | 2000-01-11 | Kenji Tsuge | Burglary preventive device of bicycle |
| JP2010202176A (en) * | 2009-03-05 | 2010-09-16 | Isao Ninomiya | Handlebar lock device for bicycle |
-
2013
- 2013-06-14 CN CN201310233279.3A patent/CN103273994B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394782A (en) * | 2001-07-04 | 2003-02-05 | 株式会社岛野 | Handle-bar control device, hub connected with theft-proof system for bicycle |
| CN1849241A (en) * | 2003-09-08 | 2006-10-18 | 普利司通自行车有限公司 | Front and rear part interlocking lock for vehicle |
| CN2818285Y (en) * | 2005-08-25 | 2006-09-20 | 陈张辉 | Assembled lock on head of bicycle |
| CN202295065U (en) * | 2011-10-25 | 2012-07-04 | 天津雅迪实业有限公司 | Rear car ladder of novel electric power-assisted car |
| CN203306144U (en) * | 2013-06-14 | 2013-11-27 | 永康市沪龙电动车有限公司 | Faucet lock structure of bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103273994A (en) | 2013-09-04 |
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Effective date of registration: 20160905 Address after: 321000, room 7, Jiangdong Industrial Park, Jindong District, Zhejiang, Jinhua 108, China Patentee after: JINHUA ZHUOYUAN INDUSTRY CO., LTD. Address before: 321300, second, 468 Kowloon North Road, Dongcheng, Zhejiang, Jinhua, Yongkang Patentee before: Yongkang Hulong Electric Vehicle Co., Ltd. |