CN2304723Y - 双头联控可调锁 - Google Patents

双头联控可调锁 Download PDF

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CN2304723Y
CN2304723Y CN 97236576 CN97236576U CN2304723Y CN 2304723 Y CN2304723 Y CN 2304723Y CN 97236576 CN97236576 CN 97236576 CN 97236576 U CN97236576 U CN 97236576U CN 2304723 Y CN2304723 Y CN 2304723Y
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adjustable
lock
key
utility
guide pad
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颜正才
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Abstract

本实用新型设计了一种由承租客户和银行、宾馆各执一把钥匙,只有双方同时到场才能打开代保管箱上锁的双头联控可调锁,它包括壳体、锁舌、导向块、叶片开口槽、前、后钥匙,其特征是前、后凸台1、2均位于可调位置孔3内,可调导向块5位于压紧块8之下与调控螺栓7相连,并且与叶片开口槽6一一对应。

Description

双头联控可调锁
本实用新型属锁类,具体说是一种双头联控可调锁。
目前,我国银行、宾馆使用在代保管箱上的锁是不可调的双头联控锁。由于钥匙是不可变换的,故每把锁应有固定的钥匙,这给包装、运输带来了很多的不便,另外,代保管箱出租后,锁的钥匙不能变化,从某种程度上讲,保密性能不好。
本实用新型的目的则是针对上述现有技术存在的问题,设计了一种由承租客户和银行、宾馆各执一把钥匙,只有双方同时到场才能打开代保管箱上锁的双头联控可调锁。
本实用新型的目的可以通过以下措施来达到:
一种双头联控可调锁,包括壳体、锁舌、导向块、叶片开口槽、前、后钥匙,其特征是前、后凸台1、2均位于可调位置孔3内,可调导向块5位于压紧块8之下与调控螺栓7相连,并且与叶片开口槽6一一对应。
本实用新型的目的还可以通过以下措施来达到:
可调导向块5由7片L形金属片重叠而成。
本实用新型的优点:
双头联控可调锁属高精度、高保密度特种锁类,适用于银行、宾馆提供给客户租用的代保管箱上。该锁保密性强,包装、运输、使用都很方便,前、后钥匙可调。
图1是本实用新型主剖视示意图。
图2是本实用新型俯剖视示意图。
下面结合附图对本实用新型作进一步描述:
先将后钥匙10顺时针旋转70°,然后将前钥匙9也顺时针旋转130°,这时叶片开口槽6与可调导向块5上下对齐,并全部插入叶片开口槽6内,锁舌4便缩回,从而使锁处于开启状态。此时,调控螺栓7被阻于后凸台2处,这时可以变换钥匙,即首先拧松调控螺栓7,前钥匙9旋转至180°抽出,更换另一把钥匙插入锁孔逆时针旋转至被阻处,此时,调控螺栓7被阻于前凸台1处,通过调控位置孔3拧紧调控螺栓7使压紧块8压紧可调导向块5,这时,前钥匙9逆时针旋转至0°,锁处于关闭状态。后钥匙10的更换与上述原理相同。

Claims (2)

1、一种双头联控可调锁,包括壳体、锁舌、导向块、叶片开口槽、前、后钥匙,其特征是前、后凸台(1)、(2)均位于可调位置孔(3)内,可调导向块(5)位于压紧块(8)之下与调控螺栓(7)相连,并且与叶片开口槽(6)一一对应。
2、根据权利要求1所述的双头联控可调锁,其特征是可调导向块(5)由(7)片L形金属片重叠而成。
CN 97236576 1997-07-16 1997-07-16 双头联控可调锁 Expired - Fee Related CN2304723Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97236576 CN2304723Y (zh) 1997-07-16 1997-07-16 双头联控可调锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97236576 CN2304723Y (zh) 1997-07-16 1997-07-16 双头联控可调锁

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CN2304723Y true CN2304723Y (zh) 1999-01-20

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CN 97236576 Expired - Fee Related CN2304723Y (zh) 1997-07-16 1997-07-16 双头联控可调锁

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864994A (zh) * 2012-09-20 2013-01-09 宁波精业保管箱有限公司 可变式保管箱锁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864994A (zh) * 2012-09-20 2013-01-09 宁波精业保管箱有限公司 可变式保管箱锁

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