CN2367705Y - 插销式防撬门锁 - Google Patents

插销式防撬门锁 Download PDF

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Publication number
CN2367705Y
CN2367705Y CN 99225496 CN99225496U CN2367705Y CN 2367705 Y CN2367705 Y CN 2367705Y CN 99225496 CN99225496 CN 99225496 CN 99225496 U CN99225496 U CN 99225496U CN 2367705 Y CN2367705 Y CN 2367705Y
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张光裕
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Abstract

插销式防撬门锁分为锁体和锁扣盒两大部分,它们分别固定在门及门框上,由串在锁体销孔中的锁杆前后移动来达到开、关锁目的,该锁适用于家庭自行车房、各种库门和大门等特殊型门类,填补这方面专用门锁空白。

Description

插销式防撬门锁
本实用新型属于防盗门锁。
目前特殊型门类,如家庭自行车房门、各种库门和大门等缺乏专用门锁,而用挂锁和普通门锁代替,这样不但操作麻烦,而且防盗性能也不够理想,因此完全有必要研制专用门锁,填补这一方面空白。
本实用新型的目的是提供这种专用门锁,填补这一空白。
本实用新型是这样实现的的,插销式防撬门锁包括锁体和锁扣盒两个部分,在锁体的底板(1)上固定着一组销孔(2)和锁孔板(3),锁杆(4)串在销孔之中,并固定着锁扣板(5),锁芯和锁止机件装在锁孔板中的圆筒内,上锁时,锁杆向前移动,锁杆头部进入锁扣盒(6)内,到位后锁扣板向下压插在锁孔板内,门就被锁住。开锁时,用钥匙转动锁芯,锁止机件打开,锁扣板在弹簧的作用下从锁孔板中弹出,然后向后拉锁扣板使锁杆向后移动,锁杆头部脱离锁扣盒,门就可打开。
本实用新型因为在门的关键部位上被插销住,所以能有效地提高门的防撬性能、达到防盗效果。
实用新型的具体结构由以下的实施例及附图给出。
附图是本实用新型插销式防撬门锁的结构图。
下面结合附图详细说明本实用新型的具体细节及工作情况。
锁扣盒由钢板制成,经防腐处理后安装在门框上,并用螺丝固定,螺丝可优先选用对销螺丝。
锁体由钢板焊接而成,锁杆用粗金属圆棒制成,锁扣板用钢板冲压而成,然后焊接在锁杆上,锁体经防腐处理后安装在门上,固定方法同上述。

Claims (3)

1.一种插销式防撬门锁,其特征是锁体底板上固定着销孔和锁孔板,锁杆上固定着锁扣板,锁杆串在销孔之中,上锁时锁杆插在锁扣盒里。
2.根据权利要求1所述的门锁,其特征是锁芯和锁止机件装在锁孔板里。
3.根据权利要求1所述的门锁,其特征是锁体用螺丝固定在门上,锁扣盒用螺丝固定在门框上。
CN 99225496 1999-01-16 1999-01-16 插销式防撬门锁 Expired - Fee Related CN2367705Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99225496 CN2367705Y (zh) 1999-01-16 1999-01-16 插销式防撬门锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99225496 CN2367705Y (zh) 1999-01-16 1999-01-16 插销式防撬门锁

Publications (1)

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CN2367705Y true CN2367705Y (zh) 2000-03-08

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CN 99225496 Expired - Fee Related CN2367705Y (zh) 1999-01-16 1999-01-16 插销式防撬门锁

Country Status (1)

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CN (1) CN2367705Y (zh)

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