CN2278060Y - 车把式农用三轮车防盗锁 - Google Patents

车把式农用三轮车防盗锁 Download PDF

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CN2278060Y
CN2278060Y CN 96228513 CN96228513U CN2278060Y CN 2278060 Y CN2278060 Y CN 2278060Y CN 96228513 CN96228513 CN 96228513 CN 96228513 U CN96228513 U CN 96228513U CN 2278060 Y CN2278060 Y CN 2278060Y
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孙明
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Abstract

本实用新型车把式农用三轮车防盗锁属农用三轮车防盗装置。它由顶端是连续的圆台锥体,尾部带弯度的圆柱形锁杆[1],其尾端通过连接转套[3]接链条[4]与挂钩[5],锁杆的圆台锥体上套有侧面外有防砸套[6],垂直面上固定有车把套[7]的带锁芯的锁体[1]构成。它结构简单、强度高、操作作用方便、防盗效果好。

Description

车把式农用三轮车防盗锁
本实用新型属车用尤其是农用三轮车的防盗装置。
农村中大量的农用三轮车,承担了广大农村的运输任务,是农民兄弟的得力助手,一旦失窃将会带来经济上的损失,又将影响日常的生活与工作。而目前广大农村使用的农用三轮车基本上都无锁定装置,故基本上无防盗措施。
本实用新型的目的是提供一种供农用车把式三轮车用的锁具,根本上解决车把式农用三轮车无锁具的现状。
一种车把式农用三轮车防盗锁,其特征在于顶端是连续的圆台锥体,尾部带弯度的圆柱形锁杆[1],其尾端通过连接转套[3]接链条[4]与挂钓[5],锁杆的圆台锥体上套有侧面外有防砸套[6],垂直面上固定有车把套[7]的带锁芯的锁体[1]构成。
该锁具在停车时使用,要利用农用三轮车大多为手把操纵行驶方向的特点,停车后,使转向手把向一侧转至死点(左侧或右侧)再把锁体上的车把套从一侧套在手把上,把锁尾端的挂钩从三轮车离合嚣操纵杆下部车体上的长孔中穿过,向内侧钩住在车体的大架上,然后将锁插入稿锁体中,并推至死点,使锁体中的定位锁卡入锁杆上的定位槽内,由于链条与锁杆的紧拉作用,把车把固定无法转动,从而达到锁车的目的。打开时,通过钥匙解决。
本实用新型的的优点是,结构简单,强度高,操作作用方便,防盗的效果好。
附图为车把式农用三轮车防盗锁结构示意图,其中:1-锁体2-锁杆3-连接转套4-链条5-挂钩6-防砸套7-车把套。
本实用新型实施时锁体用铸钢件经车、创、铣、钻加工各平面及外圆内孔等,装上锁芯、锁舌(定位锁)、弹簧,用钢管锯成的车把套和顶端封死的防砸套与锁体焊接在一体,再经表面处理后烤漆。锁杆用45#钢经车削而成,弯曲后淬火,连接转套用铸钢件经车,铣、钻加工后配上转动钢珠和圆柱销,锁杆和45#钢加工成的挂钩与连接转套用滚珠,锁钉式联接,可以转动,链条与连接转套采用圆柱锁固定死,装配完毕后表面整体用发兰处理。

Claims (1)

  1. 一种车把式农用三轮车防盗锁,其特征在于端是连续的圆台锥体,尾部带弯度的圆柱形锁杆[1],其尾端通过连接转套[3]接链条[4]与挂钩[5],锁杆的圆台锥体上套有侧面外有防砸套[6],垂直面上固定有车把套[7]的带锁芯的锁体[1]构成。
CN 96228513 1996-08-08 1996-08-08 车把式农用三轮车防盗锁 Expired - Fee Related CN2278060Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96228513 CN2278060Y (zh) 1996-08-08 1996-08-08 车把式农用三轮车防盗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96228513 CN2278060Y (zh) 1996-08-08 1996-08-08 车把式农用三轮车防盗锁

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CN2278060Y true CN2278060Y (zh) 1998-04-08

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CN 96228513 Expired - Fee Related CN2278060Y (zh) 1996-08-08 1996-08-08 车把式农用三轮车防盗锁

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CN (1) CN2278060Y (zh)

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