CN2426510Y - 窨井盖排水箅多用数码防盗锁 - Google Patents

窨井盖排水箅多用数码防盗锁 Download PDF

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CN2426510Y
CN2426510Y CN 00232893 CN00232893U CN2426510Y CN 2426510 Y CN2426510 Y CN 2426510Y CN 00232893 CN00232893 CN 00232893 CN 00232893 U CN00232893 U CN 00232893U CN 2426510 Y CN2426510 Y CN 2426510Y
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theft
lock
manhole cover
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digital anti
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毛庭晖
付腾云
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Abstract

本实用新型公开了一种窨井盖排水箅多用数码防盗锁,该数码防盗锁包括锁栓、锁合、锁链,本数码防盗锁,结构简单,原有窨井盖、排水箅只要装上多用数码防盗锁即可达到防盗的目的,不用更换井盖,这样大大提高工效,节约大量资金。

Description

窨井盖排水箅多用数码防盗锁
本实用新型涉及一种防盗锁,尤其是一种窨井盖排水箅多用数码防盗锁。
目前防盗窨井盖种类很多,但都是对窨井盖进行改进,采用此类技术,必须将原有窨井盖更换,这样一来造成很大经济损失,浪费国家财产。
本实用新型的目的在于提供一种窨井盖排水箅多用数码防盗锁,原有窨井盖、排水箅只要装上多用数码防盗锁即可达到防盗的目的。
本实用新型的技术方案:一种窨井盖排水箅多用数码防盗锁,该数码防盗锁包括锁栓、锁合、锁链,锁栓一头与铁链固定,锁合内设有锁心、锁头,锁心外设有凸圈,凸圈外设有号圈,锁头与铁链固定。
本实用新型窨井盖排水箅多用数码防盗锁,结构简单,原有窨井盖、排水箅只要装上多用数码防盗锁即可达到防盗的目的,不用更换井盖,这样大大提高工效,节约大量资金。
下面结合附图和具体实施例对本实用新型作进一步说明。
图1为本实用新型窨井盖排水箅多用数码防盗锁结构示意图;
图2为本实用新型窨井盖排水箅多用数码防盗锁使用示意图;
一种窨井盖排水箅多用数码防盗锁,该数码防盗锁包括锁栓1、锁合2、锁链3,锁栓1一头与铁链8固定,锁合2内设有锁芯4、锁头5,锁芯4外设有凸圈6,凸圈6外设有号圈7,锁头5与铁链固定8。
该数码防盗锁是这样使用的,将锁链3的一头由铁链8用镙杆9固定在井壁上,锁栓1的一头由铁链8与井盖下面的支架孔10固定,锁栓1插入锁合2,转动号圈7,即锁好,开启时,转动号圈7所设定额数码,数码对准后,拔出锁栓1,即开锁。

Claims (1)

1、一种窨井盖排水箅多用数码防盗锁,其特征在于:该数码防盗锁包括锁栓(1)、锁合(2)、锁链(3),锁栓(1)一头与铁链(8)固定,锁合(2)内设有锁芯(4)、锁头(5),锁芯(4)外设有凸圈(6),凸圈(6)外设有号圈(7),锁头(5)与铁链(8)固定。
CN 00232893 2000-05-10 2000-05-10 窨井盖排水箅多用数码防盗锁 Expired - Fee Related CN2426510Y (zh)

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CN 00232893 CN2426510Y (zh) 2000-05-10 2000-05-10 窨井盖排水箅多用数码防盗锁

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CN 00232893 CN2426510Y (zh) 2000-05-10 2000-05-10 窨井盖排水箅多用数码防盗锁

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CN2426510Y true CN2426510Y (zh) 2001-04-11

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