CN102490819A - Bicycle lock - Google Patents
Bicycle lock Download PDFInfo
- Publication number
- CN102490819A CN102490819A CN2011104233613A CN201110423361A CN102490819A CN 102490819 A CN102490819 A CN 102490819A CN 2011104233613 A CN2011104233613 A CN 2011104233613A CN 201110423361 A CN201110423361 A CN 201110423361A CN 102490819 A CN102490819 A CN 102490819A
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- Prior art keywords
- bicycle
- lock
- limiting component
- plug
- bicycle lock
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Abstract
The invention relates to a bicycle lock, which includes a locking part arranged on a rotating shaft of a bicycle handlebar and a limiting part used for limiting the rotation of the front tire of a bicycle. An unlocking hole of the locking part is formed on a vertical hollow tube at the front end of a bicycle frame, hard plugs used for closing the lock are arranged at two ends of the limiting part, limiting grooves are arranged on the plugs, and a locking hole used for connecting the plugs are formed on a side surface of the vertical hollow tube at the front end of the bicycle frame. The bicycle lock has good safety and is convenient to use.
Description
Technical field
The present invention relates to a kind of bicycle safe accessory, particularly a kind of bicycle lock.
Background technology
At present, existing bicycle lock generally all is the rear tyre that is used to lock bicycle, and on the support that is assemblied in the bicycle saddle below that has, limiting component is the metallo-round bar; Through key rotation lock core, make round bar pass tire, with the rotation of restriction tire; This lock safety is relatively poor, just can bicycle be pushed away away as long as mention trailing wheel, and near inconvenient with the fixed building for example facilities such as railing of corridor the inside is connected; The bicycle lock that also has is the chain lock of steel matter, and this lock is convenient to be connected with near fixed building, prevents that bicycle from being pushed away away; But this lock is cut off by the scissors of special use easily, and therefore, its safety performance neither be too high.
Summary of the invention
The objective of the invention is to problem, provide a kind of safe, easy and fixed building bonded assembly bicycle lock to the existing bicycle lock existence described in the background technology.
Realize that technical scheme of the present invention is following:
A kind of bicycle lock; It comprises the limiting component that is arranged at the Lock Part in bicycle handle bar's rotating shaft and is used to limit the rotation of bicycle front tyre; The open keyhole of Lock Part is arranged on the vertical hollow tubular of cycle rack front end; The limiting component two ends are provided with the plug that locking is closed of being used to of hard, and plug is provided with position-limited trough, and the vertical hollow tubular side of cycle rack front end is provided with the lockhole that is used to connect said plug.
In order to strengthen the mechanical characteristics of bicycle lock, to be convenient to bicycle lock on the fixed buildings of railing and so on, described limiting component is the chain of steel matter.
In order to improve the intensity of bicycle limiting component, prevent it and cut off that described limiting component is the bolt of the steel matter of U type by Special scissors.
Described Lock Part is a mechanical lock, and it is captiveed joint with the bicycle handle bar rotating shaft.
Described lock core is an electronic lock, and it is captiveed joint with the bicycle handle bar rotating shaft.
Described open keyhole place is provided with and prevents that rainwater from getting into the watertight cover in the open keyhole.
Described lockhole place is provided with and prevents that rainwater from getting into the watertight cover in the open keyhole.
Beneficial effect of the present invention is for because bicycle lock of the present invention comprises to be arranged at the Lock Part in bicycle handle bar's rotating shaft and to be used to limit the limiting component that the bicycle front tyre rotates, and the open keyhole of Lock Part is arranged on the vertical hollow tubular of cycle rack front end, and the limiting component two ends are provided with the plug that locking is closed of being used to of hard; Plug is provided with position-limited trough, and the vertical hollow tubular side of cycle rack front end is provided with the lockhole that is used to connect said plug, when needs lock car; Earlier limiting component is passed the front tyre of bicycle, if near fixing building is arranged, for example railing or tree; Can also limiting component be walked around this fixing building, the plug at limiting component two ends is inserted in the described lockhole, under the effect of Lock Part, can limiting component be locked; After the locking, not only the front tyre of bicycle can't freely rotate, because Lock Part is arranged on the handlebar of bicycle; Plug has been fastened the handlebar rotating shaft of bicycle in the dust with a bolt or latch after inserting lockhole; Therefore, if there is not key to open Lock Part, then the handlebar of bicycle can't rotate; Through this set, improved the conservative factor of bicycle.
Description of drawings
Fig. 1 is a scheme drawing of the present invention;
Among the figure, 1 is Lock Part, and 2 is limiting component, and 3 is the handlebar rotating shaft, and 4 is vertical hollow tubular, and 5 is plug, and 6 is position-limited trough, and 7 is open keyhole, and 8 is lockhole, and 9 is the bicycle front tyre.
The specific embodiment
With reference to a kind of bicycle lock shown in Figure 1; It comprises the Lock Part 1 that is arranged in bicycle handle bar's rotating shaft 3 and is used to limit the limiting component 2 that the bicycle front tyre rotates; The open keyhole 7 of Lock Part 1 is arranged on the vertical hollow tubular 4 of cycle rack front end; Limiting component 2 two ends are provided with the plug 5 that locking is closed of being used to of hard, and plug 5 is provided with position-limited trough 6, and vertical hollow tubular 4 sides of cycle rack front end are provided with the lockhole 8 that is used to connect said plug 5.
Following mode is a preferred implementation of the present invention:
In order to strengthen the mechanical characteristics of bicycle lock, to be convenient to bicycle lock on the fixed buildings of railing and so on, described limiting component 2 is the chain of steel matter.
In order to improve the intensity of bicycle limiting component 2, prevent it and cut off that described limiting component 2 is the bolt of the steel matter of U type by Special scissors.
Described Lock Part 1 is a mechanical lock, and it is captiveed joint with bicycle handle bar rotating shaft 3.
Described lock core is an electronic lock, and it is captiveed joint with bicycle handle bar rotating shaft 3.
Described open keyhole 7 places are provided with and prevent that rainwater from getting into the watertight cover in the open keyhole 7.
Described lockhole 8 places are provided with and prevent that rainwater from getting into the watertight cover in the open keyhole 7.
Because bicycle lock of the present invention comprises the Lock Part 1 that is arranged in bicycle handle bar's rotating shaft 3 and be used to limit the limiting component 2 that the bicycle front tyre rotates, the open keyhole 7 of Lock Part 1 is arranged on the vertical hollow tubular 4 of cycle rack front end, and limiting component 2 two ends are provided with the plug 5 that locking is closed of being used to of hard; Plug 5 is provided with position-limited trough 6, and vertical hollow tubular 4 sides of cycle rack front end are provided with the lockhole 8 that is used to connect said plug 5, when needs lock car; Earlier limiting component 2 is passed the front tyre of bicycle, if near fixing building is arranged, for example railing or tree; Can also limiting component 2 be walked around this fixing building, the plug 5 at limiting component 2 two ends is inserted in the described lockhole 8, under the effect of Lock Part 1, can limiting component 2 be locked; After the locking, not only the front tyre of bicycle can't freely rotate, because Lock Part 1 is arranged on the handlebar of bicycle; After inserting lockhole 8, plug 5 fastened the handlebar rotating shaft 3 of bicycle in the dust with a bolt or latch; Therefore, if there is not key to open Lock Part 1, then the handlebar of bicycle can't rotate; Through this set, improved the conservative factor of bicycle.
The principle of bicycle lock of the present invention also can be used for the locking of bicycle rear tire; Only need Lock Part is arranged in the support of bicycle saddle below and get final product; But the handlebar that the bicycle lock of this locking bicycle rear tyre can't locking bicycle; Safety is more less better than bicycle lock of the present invention, certainly, if the two is combined then can strengthen the safety performance of bicycle to a great extent.
Claims (7)
1. bicycle lock; It is characterized in that: it comprises the limiting component that is arranged at the Lock Part in bicycle handle bar's rotating shaft and is used to limit the rotation of bicycle front tyre; The open keyhole of Lock Part is arranged on the vertical hollow tubular of cycle rack front end; The limiting component two ends are provided with the plug that locking is closed of being used to of hard, and plug is provided with position-limited trough, and the vertical hollow tubular side of cycle rack front end is provided with the lockhole that is used to connect said plug.
2. bicycle lock according to claim 1 is characterized in that: described limiting component is the chain of steel matter.
3. bicycle lock according to claim 1 is characterized in that: described limiting component is the bolt of the steel matter of U type.
4. according to the described bicycle lock of claim 1, it is characterized in that: described Lock Part is a mechanical lock,
5. according to the described bicycle lock of claim 1, it is characterized in that: described lock core is an electronic lock, and it is captiveed joint with the bicycle handle bar rotating shaft.
6. according to the described bicycle lock of claim 1, it is characterized in that: described open keyhole place is provided with and prevents that rainwater from getting into the watertight cover in the open keyhole.
7. according to the described bicycle lock of claim 1, it is characterized in that: described lockhole place is provided with and prevents that rainwater from getting into the watertight cover in the open keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104233613A CN102490819A (en) | 2011-12-15 | 2011-12-15 | Bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104233613A CN102490819A (en) | 2011-12-15 | 2011-12-15 | Bicycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490819A true CN102490819A (en) | 2012-06-13 |
Family
ID=46182692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104233613A Pending CN102490819A (en) | 2011-12-15 | 2011-12-15 | Bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490819A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046810A1 (en) * | 1980-12-12 | 1982-07-29 | Tefa Autozubehörfabrik GmbH, 7250 Leonberg | Bicycle parking lock passing through wheel - is fitted on end of rope pulled out of frame tube |
| CN1371835A (en) * | 2001-02-28 | 2002-10-02 | 温州圣仑汽摩配件有限公司 | Built-in lock for bicycle |
| CN2579767Y (en) * | 2001-07-09 | 2003-10-15 | 北京恭安海洋科工贸有限责任公司 | Hidden anti-theft lock of bicycle |
| CN2774895Y (en) * | 2005-01-12 | 2006-04-26 | 吕锡明 | Anti-theft flexible cyclic head lock |
| CN2895208Y (en) * | 2006-06-05 | 2007-05-02 | 赵安 | Dual-safe anti-theft bicycle |
| CN201347152Y (en) * | 2009-01-09 | 2009-11-18 | 杭州公交金通汽车修理公司 | Split-type public bicycle lock |
| CN202541682U (en) * | 2011-12-15 | 2012-11-21 | 常州市华贤五金厂 | Bicycle lock |
-
2011
- 2011-12-15 CN CN2011104233613A patent/CN102490819A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046810A1 (en) * | 1980-12-12 | 1982-07-29 | Tefa Autozubehörfabrik GmbH, 7250 Leonberg | Bicycle parking lock passing through wheel - is fitted on end of rope pulled out of frame tube |
| CN1371835A (en) * | 2001-02-28 | 2002-10-02 | 温州圣仑汽摩配件有限公司 | Built-in lock for bicycle |
| CN2579767Y (en) * | 2001-07-09 | 2003-10-15 | 北京恭安海洋科工贸有限责任公司 | Hidden anti-theft lock of bicycle |
| CN2774895Y (en) * | 2005-01-12 | 2006-04-26 | 吕锡明 | Anti-theft flexible cyclic head lock |
| CN2895208Y (en) * | 2006-06-05 | 2007-05-02 | 赵安 | Dual-safe anti-theft bicycle |
| CN201347152Y (en) * | 2009-01-09 | 2009-11-18 | 杭州公交金通汽车修理公司 | Split-type public bicycle lock |
| CN202541682U (en) * | 2011-12-15 | 2012-11-21 | 常州市华贤五金厂 | Bicycle lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |