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CN201086759Y - 隐藏型自行车防盗锁 - Google Patents

隐藏型自行车防盗锁 Download PDF

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Publication number
CN201086759Y
CN201086759Y CNU2007201434963U CN200720143496U CN201086759Y CN 201086759 Y CN201086759 Y CN 201086759Y CN U2007201434963 U CNU2007201434963 U CN U2007201434963U CN 200720143496 U CN200720143496 U CN 200720143496U CN 201086759 Y CN201086759 Y CN 201086759Y
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China
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lock
bicycle
lock body
theft
locking bolt
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Expired - Fee Related
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CNU2007201434963U
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English (en)
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石津生
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/08Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive
    • B62H5/10Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive acting on a pedal crank
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/02Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
    • B62H5/06Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism acting on the front wheel fork or steering head tube

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

一种隐藏型自行车防盗锁,属于自行车锁技术领域,旨在解决现有的自行车防盗是锁暴露在车架外其防盗性差的问题。它设有圆柱状锁体、锁栓和锁座,在圆柱状锁体的与其纵向轴心线相垂直向装连有锁头,并在锁体纵向轴心线上装设有连接锁头能沿锁体轴向移动的柱杆式锁栓,锁栓与制有配合锁栓插孔的锁座相配合连接,来实现自行车方的锁的锁闭或开启。其结构新颖,防盗性强,适用于配装各种自行车。

Description

隐藏型自行车防盗锁
技术领域
本实用新型属于自行车锁具技术领域中一种自行车防盗锁。
背景技术
随着人们交通工具的日益发展和进步,对自行车安全放到技术要求也越来越高。在公知技术中现有的自行车防盗锁主要是在自行车的车架上装连锁定自行车前后车轮的密码锁、钳型锁、插锁、钢丝锁等,主要是锁定车轮不能骑行,可是由于自行车的防盗锁暴露在车架外,就是上锁后也能用工具敲开、剪断以及把锁闩拨开或锯断,使得防盗性较差,带来使用不便。
发明内容
为了克服现有技术之不足,解决现有的自行车防盗锁是暴露在车架外其防盗性差的问题,本实用新型提供一种结构新颖,防盗性强,具有能防撬、防剪、防锯等功能,使用方便的新式自行车防盗锁。
本实用新型解决上述问题所采用的技术方案是:
一种隐藏型自行车防盗锁,它设有:圆柱状锁体、锁栓和锁座,在圆柱状锁体的纵向轴心线相垂直向装连有锁头,并在锁体纵向轴心线上装设有连接锁头能沿锁体轴向移动的柱杆式锁栓,锁栓与制有配合锁栓插孔的锁座相配合连接,来实现自行车方的锁的锁闭或开启。
上述隐藏型自行车防盗锁,所述圆柱状锁体的尾部装连有胀管螺丝。
上述隐藏型自行车防盗锁,所述柱杆式锁栓的配合头和与其配合的锁栓插孔为圆头与圆孔配合连接,或是方头与方孔配合连接,或是三角头与三角孔相配合连接,或是多角柱头与多角孔相配合连接,以及其它适用结构形状的柱头与柱孔相配合连接。
本实用新型使用时,将圆柱状锁体由上部管口插入镶嵌在自行车的车架管内,并在车管上打孔镶嵌锁头,锁头开关端面露在管外,将中轴管打出通过锁栓的通孔,在自行车的中轴上固定连接锁座,最好是在左侧脚蹬板垂下位置对应着锁栓能锁闭固定锁座,便于锁闭和开锁。或是将圆柱状锁体安装在自行车前脸管连接的横车管内,在前脸管和套连的前车叉竖管上对应锁栓打出通孔,通过锁栓将前车叉锁住。这样,通过车钥匙转动锁头连带锁栓便能进行打开或锁住自行车。
由于本实用新型设计采用了上述技术方案,有效的解决了现有的自行车防盗锁是暴露在车架外其防盗性差的问题,经数次试验试用结果表明,它与现有技术相比,具有结构新颖,设计创新,防盗性强,能防撬、防剪、防锯等,使用安全方便等优点,适用于配装各种自行车,系一种新型的自行车防盗锁。
附图说明
下面结合附图和实施例对本实用新型作进一步详细说明。
图1是本实用新型锁连中轴实施例的结构简图。
图2是本实用新型锁连前叉管实施例的结构简图。
附图中各标号为:1圆柱状锁体,2锁头,3锁栓,4锁座,5中轴,6车架管,7胀管螺丝,8车前脸管,9前车叉竖管。
具体实施方式
如附图1所示实施例,本实用新型设有:圆柱状锁体1、锁栓3和锁座4,在圆柱状锁体1的纵向轴心线相垂直向装连有开关锁头2,并在锁体1纵向轴心线上装设有连接锁头2能沿锁体轴向移动的柱杆式锁栓3,锁栓3与制有配合锁栓插孔的锁座4相配合连接,并在圆柱状锁体1的尾部装连有胀管螺丝7,圆柱状锁体1装连在车架管6内,锁座4装连在中轴5上。
参见附图2实施例,本实用新型的圆柱状锁体1安装在自行车前脸管8连接的车架管6横管内,在车前脸管8和套连的前车叉竖管9上对应锁栓3打有锁栓锁闭的插孔为锁座。
本实用新型中的柱杆式锁栓3的配合头和锁座4的锁栓插孔以及车前脸管8与前车叉竖管9的锁栓插孔为圆头与圆孔配合连接,或是方头与方孔配合连接,或是三角头与三角孔相配合连接,或是多角柱头与多角孔相配合连接。

Claims (3)

1.一种隐藏型自行车防盗锁,它设有锁体、锁头、锁栓,其特征在于,还设有制有配合锁栓插孔的锁座(4),锁体是圆柱状锁体(1),锁栓是柱杆式锁栓(3),在圆柱状锁体(1)的与其纵向轴心线相垂直向装连有开关锁头(2),并在锁体(1)的纵向轴心线上装设有连接锁头(2)能沿锁体轴向移动的柱杆式活动锁栓(3),锁栓(3)与锁座(4)相配合连接。
2.根据权利要求1所述的隐藏型自行车防盗锁,其特征在于,圆柱状锁体(1)的尾部装连有胀管螺丝(7)。
3.根据权利要求1所述的隐藏型自行车防盗锁,其特征在于柱杆式锁栓(3)的配合头和与其配合的锁栓插孔是方头与方孔配合连接,或是三角头与三角孔相配合连接,或是多角柱头与多角孔相配合连接。
CNU2007201434963U 2007-04-09 2007-04-09 隐藏型自行车防盗锁 Expired - Fee Related CN201086759Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201434963U CN201086759Y (zh) 2007-04-09 2007-04-09 隐藏型自行车防盗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201434963U CN201086759Y (zh) 2007-04-09 2007-04-09 隐藏型自行车防盗锁

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CN201086759Y true CN201086759Y (zh) 2008-07-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2020454B1 (en) * 2018-02-19 2019-08-27 Alexander Korthals Altes Maurits Bicycle crankshaft lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2020454B1 (en) * 2018-02-19 2019-08-27 Alexander Korthals Altes Maurits Bicycle crankshaft lock

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Granted publication date: 20080716