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CN2457213Y - 双保险防盗井盖 - Google Patents

双保险防盗井盖 Download PDF

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Publication number
CN2457213Y
CN2457213Y CN 01213252 CN01213252U CN2457213Y CN 2457213 Y CN2457213 Y CN 2457213Y CN 01213252 CN01213252 CN 01213252 CN 01213252 U CN01213252 U CN 01213252U CN 2457213 Y CN2457213 Y CN 2457213Y
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card
utility
model
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CN 01213252
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丁跃年
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Abstract

本实用新型涉及一种城市下水道井口的双保险防盗井盖。主要特征是由盖体和锁体构成,锁体通过锁芯设置在盖体的反面。本实用新型将盖体和锁体结合在一起,可防止随意掀起盖体,美观安全实用。

Description

双保险防盗井盖
本实用新型涉及一种用于饮水井、水利设施、下水道井口的双保险防盗井盖。
目前,我国城市的市政隐蔽工程的地面井口一般使用铸钢平盖,既不美观又不实用,还易被不法之徒随意盗走。
本实用新型的目的在于提供一种既美观又实用而且不易被随意盗走的双保险防盗井盖。
本实用新型的技术方案是:由盖体和锁体构成,其特征在于盖体为圆形盖,盖的反面设有锁座,锁体由锁芯、横担、连杆、卡健和弹簧组成,锁芯设置在盖体的中心孔内,锁芯的一端与横担的中部连接,横担的两端通过连杆与卡健连接,卡健设置在锁座的孔中,弹簧设置在锁座之间的卡健上。
使用时,将盖体盖在井盖圈上,盖体两边的锁座正好卡在井盖圈内,扭动锁芯,使卡健的一头伸人到井盖圈下即将盖体锁住,开盖时,扭动锁芯,使卡健退出井盖圈即可将盖体揭开。
图1为本实用新型结构示意图;
图2为井盖圈示意图。
下面结合附图作进一步说明。
如图所示,本实用新型由盖体1、锁芯2、横担3、连杆4、卡健5、弹簧6构成,盖体为圆形铸件,盖体的反面设有与盖体连成一体的4个锁座7,盖体的中心部位为凸形通孔,锁芯设置在凸形通孔内,锁芯的内端连接横担的中部,横担的两端连接连杆,并通过连杆连接卡健,卡健从锁座的孔中通过,卡健上设置弹簧。盖盖后扭动锁芯时,锁芯带动横担,并通过连杆推动卡健,使卡健的两头伸入到井盖圈下即锁住,反之,扭动锁芯,带动横担通过连接拉动卡健克服弹簧阻力使卡健的两头向内缩即可将盖从井盖圈上取下。

Claims (2)

1、一种双保险防盗井盖,由盖体和锁体构成,其特征在于盖体为圆形盖,盖的反面设有锁座,锁体由锁芯、横担、连杆、卡健和弹簧组成,锁芯设置在盖体的中心孔内,锁芯的一端与横担的中部连接,横担的两端通过连杆与卡健连接,卡健设置在锁座的孔中,弹簧设置在锁座之间的卡健上。
2、根据权利要求1所述的双保险防盗井盖,其特征在于盖体的中心部位为凸形通孔,锁芯设置在凸形通孔内。
CN 01213252 2001-01-07 2001-01-07 双保险防盗井盖 Expired - Fee Related CN2457213Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01213252 CN2457213Y (zh) 2001-01-07 2001-01-07 双保险防盗井盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01213252 CN2457213Y (zh) 2001-01-07 2001-01-07 双保险防盗井盖

Publications (1)

Publication Number Publication Date
CN2457213Y true CN2457213Y (zh) 2001-10-31

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Family Applications (1)

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CN 01213252 Expired - Fee Related CN2457213Y (zh) 2001-01-07 2001-01-07 双保险防盗井盖

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CN (1) CN2457213Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035428A (zh) * 2018-01-26 2018-05-15 高凯程 道路下水井井口防护锁扣装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035428A (zh) * 2018-01-26 2018-05-15 高凯程 道路下水井井口防护锁扣装置

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