CN2769442Y - 汽车工具箱锁 - Google Patents

汽车工具箱锁 Download PDF

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Publication number
CN2769442Y
CN2769442Y CN 200520100352 CN200520100352U CN2769442Y CN 2769442 Y CN2769442 Y CN 2769442Y CN 200520100352 CN200520100352 CN 200520100352 CN 200520100352 U CN200520100352 U CN 200520100352U CN 2769442 Y CN2769442 Y CN 2769442Y
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Prior art keywords
lock
lock body
bolt
locking bolt
utility
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Expired - Fee Related
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CN 200520100352
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English (en)
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周兆海
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Abstract

一种汽车工具箱锁,它包括锁体和锁栓,其锁栓是与锁体分立的单柱体锁栓,锁体上的锁栓插孔开设于锁体的底部,锁芯孔开设于锁体的侧面,锁芯孔口部保留有可塞入栓塞头的空腔。本实用新型可有效地防止泥水、污异物侵入锁芯钥匙孔和锁栓插孔,从而保证锁具能长期保持正常灵活地开启使用;另外,单柱体锁栓不仅有利于加粗锁栓直径增加强度,且单柱体锁栓难于撬窃,防盗性能好。

Description

汽车工具箱锁
                           技术领域
本实用新型涉及一种适于室外环境使用的锁具,特别如汽车工具箱锁。
                           背景技术
汽车工具箱一般都设置在汽车的底边侧,所处环境差,特别是箱门上挂锁的锁栓孔和钥匙孔常常会被行驶中溅上的泥水封堵,造成挂锁开启或上锁困难,甚至失效,使用寿命短,另外挂锁的环拴防撬防盗性能较差。
                           发明内容
本实用新型拟解决的技术问题,是提供一种能防止钥匙孔和锁栓孔被雨水侵蚀及异物堵塞,且防撬窃性能强,特别适用于汽车工具箱、露天大门等室外环境使用的机械弹子锁具。
本实用新型的技术方案是:它包括锁体和锁栓,其锁栓是与锁体分立的单柱体锁栓,锁体上的锁栓插孔开设于锁体的底部,锁芯孔开设于锁体的侧面,锁芯孔口部保留有可塞入栓塞头的空腔。
本实用新型的有益效果是:由于锁栓插孔设置于锁体底部且开口朝下,以及锁芯孔口部放置了栓塞头,可有效地防止泥水、污异物侵入锁栓插孔和锁芯钥匙孔,从而保证锁具能长期保持正常灵活地开启使用;另外,单柱锁栓不仅有利于加粗直径增加强度,且比环栓难于撬窃,因而提高了防盗性能。
                           附图说明
附图为本实用新型总体结构示意图
                         具体实施方式
下面结合附图以实施例对本实用新型作进一步说明。
锁体4一侧面上开设有水平的锁芯孔2,锁芯锁头体安装于锁芯孔2内,并使锁头体钥匙孔端面3退缩于锁芯孔内,以保留锁芯孔2口部具有与尼龙制的弹性栓塞头1相配合的空腔;锁体4底部开设有垂直向上的锁栓插孔5;单柱体锁栓6前端部开设有与锁芯锁舌相配合的闭锁凹槽12,后端部设有限位板9,为了进一步保护锁栓插孔,锁栓中段上还开设有浅圈槽11,浅圈槽11上安装有软质弹性防污凸圈10。锁栓6自下向上穿过固定在箱体和箱盖上的锁栓环8、7,然后插入锁体的锁栓插孔5中锁闭,此时锁栓上的防污凸圈10的底圈面正好弹性地封贴住锁体的锁栓插孔5孔口周缘。为了保管和使用方便,锁栓6后端部和栓塞头1后端部以链绳13相连接。

Claims (3)

1、一种汽车工具箱锁,包括锁体(4)和锁栓(6),其特征在于锁栓(6)是与锁体(4)分立的单柱体锁栓,锁体(4)上的锁栓插孔(5)开设于锁体(4)的底部,锁芯孔(2)开设于锁体(4)的侧面,锁芯孔(2)口部保留有可塞入栓塞头(1)的空腔。
2、按权利要求1所述的汽车工具箱锁,其特征在于锁栓(6)中段上开设有浅圈槽(11),浅圈槽(11)上安装有软质弹性防污凸圈(10)。
3、按权利要求1或2所述的汽车工具箱锁,其特征在于锁栓(6)后端部与栓塞头(1)后端部以链绳(13)相连接。
CN 200520100352 2005-01-26 2005-01-26 汽车工具箱锁 Expired - Fee Related CN2769442Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520100352 CN2769442Y (zh) 2005-01-26 2005-01-26 汽车工具箱锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520100352 CN2769442Y (zh) 2005-01-26 2005-01-26 汽车工具箱锁

Publications (1)

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CN2769442Y true CN2769442Y (zh) 2006-04-05

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Family Applications (1)

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CN 200520100352 Expired - Fee Related CN2769442Y (zh) 2005-01-26 2005-01-26 汽车工具箱锁

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CN (1) CN2769442Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453480A (zh) * 2014-11-24 2015-03-25 宁波埃迪五金工贸有限公司 一种链子锁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453480A (zh) * 2014-11-24 2015-03-25 宁波埃迪五金工贸有限公司 一种链子锁

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