CN2361819Y - 一种卷闸门锁 - Google Patents

一种卷闸门锁 Download PDF

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Publication number
CN2361819Y
CN2361819Y CN 99203880 CN99203880U CN2361819Y CN 2361819 Y CN2361819 Y CN 2361819Y CN 99203880 CN99203880 CN 99203880 CN 99203880 U CN99203880 U CN 99203880U CN 2361819 Y CN2361819 Y CN 2361819Y
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China
Prior art keywords
connecting rod
connecting plate
proof
resistance
door lock
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Expired - Fee Related
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CN 99203880
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English (en)
Inventor
田兴凡
王恩伟
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Individual
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Individual
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Priority to CN 99203880 priority Critical patent/CN2361819Y/zh
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Publication of CN2361819Y publication Critical patent/CN2361819Y/zh
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Abstract

一种卷闸门锁,解决了现有技术防撬、防锯、防钻、防拨功能差,被盗时有发生的不足。其特征是在锁芯旋钮4的两端分别连接曲型连杆6,弹簧3绕于曲型连杆6上并置于弹簧卡7与连板2之间。曲型栓1穿过活动孔8扣于连板2上并由固定件与连板2固定。地扣9固定于水泥地面内。曲型栓1的另一端可进出其上的环。防撬、防锯、防钻、防拨效果好。可供装于卷闸门上使用。

Description

一种卷闸门锁
本实用新型涉及一种门锁,特别是一种卷闸门锁。
现有技术中的卷闸门锁虽起了一定的作用,但其不足之处是防撬、防锯、防钻、防拨功能差,在社会治安较差的地区,因此锁的不足而被盗的事情时有发生。
本实用新型的目的在于解决上述现有技术中的不足之处,而提供一种卷闸门锁。
本实用新型的技术解决方案是:在锁芯旋钮4的两端分别连接曲型连杆6及曲型连杆6限位卡5。弹簧3绕于穿过弹簧卡7的曲型连杆6上并置于弹簧卡7与其上连接有连杆的连板2之间。曲型栓1穿过活动孔8扣于连板2上并由固定件与连板2固定。地扣9固定于水泥地面内,曲型栓1的另一端可进出其上的环。
本实用新型相比现有技术所具有的优点是:防撬、防锯、防钻、防拨,可靠、安全性极好,结构简单而实用。易于厂家生产、制造。
图1为本实用新型整体结构示意图。图2为图1中的A向视图。图3为地扣9的示意图。
本实用新型的最佳实施例与技术解决方案章节相同。使用时在卷闸门的内(或外)将钥匙***锁芯内旋转,即带动曲型连杆6进而推(拉)动连板2及与其相连的连杆***(或拨出)墙壁上的孔内。曲型栓1则扣于(或脱离)地扣9上的环,将卷闸门锁住(或打开)。可供装于卷闸门上使用。

Claims (1)

1、一种卷闸门锁,在锁芯两端分别连接连杆(6),其特征在于锁芯旋钮(4)的两端分别连接曲型连杆(6)及曲型连杆(6)限位卡(5),弹簧(3)绕于穿过弹簧卡(7)的曲型连杆(6)上并置于弹簧卡(7)与其上连接有连杆的连板(2)之间,曲型栓(1)穿过活动孔(8)扣于连板(2)上并由固定件与连板(2)固定,地扣(9)固定于水泥地面内。
CN 99203880 1999-04-06 1999-04-06 一种卷闸门锁 Expired - Fee Related CN2361819Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99203880 CN2361819Y (zh) 1999-04-06 1999-04-06 一种卷闸门锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99203880 CN2361819Y (zh) 1999-04-06 1999-04-06 一种卷闸门锁

Publications (1)

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CN2361819Y true CN2361819Y (zh) 2000-02-02

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Family Applications (1)

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CN 99203880 Expired - Fee Related CN2361819Y (zh) 1999-04-06 1999-04-06 一种卷闸门锁

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CN (1) CN2361819Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103181844A (zh) * 2011-12-27 2013-07-03 八乐梦医用床有限公司 暗匣保持架及医用床

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103181844A (zh) * 2011-12-27 2013-07-03 八乐梦医用床有限公司 暗匣保持架及医用床
CN103181844B (zh) * 2011-12-27 2016-01-06 八乐梦医用床有限公司 暗匣保持架及医用床
TWI557495B (zh) * 2011-12-27 2016-11-11 Paramount Bed Kk Pillows and medical beds

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