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CN2367509Y - 农用机动三轮车防盗锁 - Google Patents

农用机动三轮车防盗锁 Download PDF

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Publication number
CN2367509Y
CN2367509Y CN99203525U CN99203525U CN2367509Y CN 2367509 Y CN2367509 Y CN 2367509Y CN 99203525 U CN99203525 U CN 99203525U CN 99203525 U CN99203525 U CN 99203525U CN 2367509 Y CN2367509 Y CN 2367509Y
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handlebar
utility
motor tricycle
model
mandrel
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CN99203525U
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狄保法
刘金党
宋荣耀
李训
吴汝伟
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Abstract

本实用新型为锁技术领域提供了一种农用机动三轮车防盗锁,其主要特征是在车把芯轴上设有定位槽,车把芯轴外套设有定位孔,定位孔外套上焊接有锁具,销舌可以进出定位孔。与同类技术相比,使用方便、结构简单、成本低廉的优点。

Description

农用机动三轮车防盗锁
本实用新型属于锁技术领域,是一种农用机动三轮车防盗锁。
目前,随着改革开放的不断深入,农机市场上涌现出品种繁多的农用机动三轮车,尤其以7Y系列最受广大城乡用户的欢迎,给城乡的生产生活和经济带来了极大促进和发展,但是,由于防盗手段的欠缺,给一些不法分子有了可乘之机,所以,三轮车被盗已逐渐形成一种新的社会不安定现象。
本实用新型的目的是设计一种安全保险,成本低廉的农用机动三轮车防盗锁。
本实用新型采取的技术方案是在车把芯轴上设有定位槽,车把芯轴外套上设有定位孔,定位槽、定位孔在一条直线上,车把芯轴外套上设置有锁具,相对于定位孔、定位槽在锁具上设有锁舌。
由于本实用新型采取了上述技术方案,锁舌直接进入定位孔、定位槽中,顶住车把芯轴,使车把不能扭动,这样,锁定了方向,阻止运动,同时,本实用新型的锁头采用双排弹子,这就提高了钥匙的不互开率,提高了锁具的保险性能,与同类技术相比,具有锁定牢固、保险性能强、使用方便,结构简单、价格低廉的优点。
下面结合附图及实例,对本实用新型的结构特征做进一步说明。
图1是本实用新型的总装结构示意图。
如图1所示,在三轮车前转向系统组装完毕之后,把车把(或方向盘)扭转,使前轮偏至一边的死角位置,对准车把芯轴外套1钻孔,深度为穿透把芯轴外套1直达车把芯轴2,在把芯轴外套1钻成一个略大于锁舌3的定位孔4、车把芯轴2上的定位槽5,定位孔4、定位槽5在一条直线上,锁舌3可以进出定位孔4、定位槽5,在车把轴外套1上焊接有锁具6,锁车时,先将车把(或方向盘)扭转,使前轮偏到一边的死角位置,使定位孔4和锁舌3对正,然后插入钥匙7顺时针方向扭180°后,拔出钥匙7,这样,锁舌3就进入定位孔4、定位槽5中,顶着车把芯轴2,车把芯轴2就不能转动了,开启时,插入钥匙7,逆时针方向把转180°后,锁舌3就退出定位孔4,拔出钥匙7,这样,车把就可扭动了。

Claims (1)

1、一种农用机动三轮车防盗锁,具有锁具,其特征在于车把芯轴上设有定位槽、车把芯轴外套上设有定位孔,车把芯轴外套上还设置有锁具,定位槽、定位孔在一条直线上,相对定位孔、定位槽在锁具上设有锁舌。
CN99203525U 1999-02-11 1999-02-11 农用机动三轮车防盗锁 Expired - Fee Related CN2367509Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99203525U CN2367509Y (zh) 1999-02-11 1999-02-11 农用机动三轮车防盗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99203525U CN2367509Y (zh) 1999-02-11 1999-02-11 农用机动三轮车防盗锁

Publications (1)

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CN2367509Y true CN2367509Y (zh) 2000-03-08

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CN99203525U Expired - Fee Related CN2367509Y (zh) 1999-02-11 1999-02-11 农用机动三轮车防盗锁

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CN (1) CN2367509Y (zh)

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