CN2316422Y - 新型车锁 - Google Patents

新型车锁 Download PDF

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Publication number
CN2316422Y
CN2316422Y CN 97247604 CN97247604U CN2316422Y CN 2316422 Y CN2316422 Y CN 2316422Y CN 97247604 CN97247604 CN 97247604 CN 97247604 U CN97247604 U CN 97247604U CN 2316422 Y CN2316422 Y CN 2316422Y
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utility
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CN 97247604
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王小华
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Abstract

一种新型车锁,它将防撬锁的锁杆端部改为子弹头状,锁杆铣成一平面,杆部有防脱销钉,在锁芯圆周外镶有铜质护圈,采用这种结构使锁杆插入锁孔更加方便,锁芯转动更加灵活,提高了车锁的使用性能和产品质量。

Description

新型车锁
本实用新型涉及日用品领域,特别是一种车锁的结构。
目前市场上用于锁车的锁种类很多,具有防撬性能的插杆式车锁较为受人欢迎,它与车辆连为一体,开启方便,防盗性能好,但这种锁的杆头一般为钝圆,常被车辐条阻挡而不易插入,而且锁芯与外壳之间阻力大,使用一段时间后钥匙开锁困难。
本实用的目的在于:设计一种新型车锁,它具有新的插杆结构,在锁芯外镶上护圈,使上锁时轻便和开启时灵活。
本实用新型的目的是这样实现的:在锁杆插入锁芯的端部将其钝圆结构改为子弹头结构,将原锁杆上的槽改为平面结构,锁杆部连接防脱落肖钉,在锁芯圆周外镶铜质护圈。
以上结构的优点是,锁杆头部呈子弹头状,即使碰到车辐条也会轻快滑过进入锁孔,圆柱形锁杆上铣出平面,不仅增加锁杆强度,而且整体性好,杆部的防脱肖钉,有效地保证了锁杆与锁体的牢固连接,锁芯外圆镶上铜质护圈,使锁芯不直接与锁壳磨擦,减小了阻力,开启更加灵活。
图1为本实用新型结构示意图
图2为锁杆结构示意图
下面结合附图介绍本实用新型的实施例:
锁圈1与锁头为防撬结构,锁头部的锁芯2的圆周外镶有铜质护圈3,锁杆4的头部为圆锥形子弹头状5,锁杆4为异形圆柱体,铣有平面7,在锁杆4上有防脱肖钉6。

Claims (1)

1、一种新型车锁,由锁杆(4)、锁芯(2)、锁圈(1)组成,其特征是:锁杆(4)的头部为锥形子弹头状(5),锁杆(4)为异形圆锥体,铣有平面(7),杆部有防脱肖钉(6),锁芯(2)圆周外镶有铜质护圈3。
CN 97247604 1997-10-24 1997-10-24 新型车锁 Expired - Fee Related CN2316422Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97247604 CN2316422Y (zh) 1997-10-24 1997-10-24 新型车锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97247604 CN2316422Y (zh) 1997-10-24 1997-10-24 新型车锁

Publications (1)

Publication Number Publication Date
CN2316422Y true CN2316422Y (zh) 1999-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97247604 Expired - Fee Related CN2316422Y (zh) 1997-10-24 1997-10-24 新型车锁

Country Status (1)

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CN (1) CN2316422Y (zh)

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