CN2324251Y - 铝合金门专用锁 - Google Patents

铝合金门专用锁 Download PDF

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Publication number
CN2324251Y
CN2324251Y CN 98236722 CN98236722U CN2324251Y CN 2324251 Y CN2324251 Y CN 2324251Y CN 98236722 CN98236722 CN 98236722 CN 98236722 U CN98236722 U CN 98236722U CN 2324251 Y CN2324251 Y CN 2324251Y
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lock
aluminium alloy
core
shift fork
alloy door
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Expired - Fee Related
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CN 98236722
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温旭
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Individual
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Abstract

一种铝合金门专用锁,涉及一种锁具的改进,其结构是:将拨叉固定在锁芯中间,拨叉可随锁芯轴向转动,拨叉为只有一个凸头的结构形体,在锁柱上设置有保险核和保险弹簧,保险核为形,锁体为立式长方体或方体,以镶入铝合金铝材的空腔为宜。其优点是:锁的重码率低,由于锁体镶入门框内,因此更美观、安全。

Description

铝合金门专用锁
本实用新型属于生活日用品技术领域,涉及一种锁具的改进。
目前,门锁的结构形式比较多,但普遍采用的钥匙插入锁芯后转动,锁芯里面固定有拨叉也随之转动,并带动锁舌,实现开与锁,这种锁重码度较高,钥匙也容易被复制,另外这种锁全都是固定在门框外面,而铝合金门框由于是空芯,也并未利用其空间。
本实用新型的目的是提供一种将两个通孔锁芯改成一个通孔锁芯,并可固定在铝合金门框内的专用锁。
本实用新型的技术方案如下:
将拨又2固定在锁芯3中间,拨叉2可随锁芯3轴向转动,拨叉2为只有一个凸头的结构形体,在锁柱7上设置有保险核9和保险弹簧8,保险核9为
Figure Y9823672200031
形,锁柱7可在锁柱槽内滑动,锁柱槽侧面开有两个键槽,保险核9的键可嵌入键槽内,以实现固定锁柱7,锁体1为长方体或方体,以镶入铝合金铝材的空腔内为宜。
本实用新型的优点是:锁的重码率极低,由于锁体镶入门框内,因此更美观、安全。
图1是铝合金门专用锁局部剖视图;
图2是铝合金门专用锁主剖视。
其中:1是锁体、2是拨叉、3是锁芯、4是弹子弹簧孔、5是上压片、6是下压片、7是锁柱、8是保险弹簧、9是保险核。锁体整体固定在铝合金门框内,当钥匙贯穿整个锁芯时,才能带动拨叉转动,拨叉转动到锁柱部位时,拨叉将保险核压下,并带动锁柱在锁柱槽内滑动,以达到开、锁的目的。

Claims (2)

1、一种铝合金门专用锁,其特征在于:将拨叉(2)固定在锁芯(3)中间,拨叉(2)可随锁芯(3)轴向转动,拨叉(2)为只有一个凸头的结构形体,在锁柱(7)上设置有保险核(9)和保险弹簧(8),保险核(9)为
Figure Y9823672200021
形,锁柱(7)可在锁柱槽内滑动,锁柱槽侧面开有两个键槽,保险核(9)的键可嵌入键槽内。
2、根据权利要求l所述的铝合金门专用锁,其特征在于:锁体(1)为长方体或方体,以镶入铝合金铝材的空腔内为宜。
CN 98236722 1998-02-23 1998-02-23 铝合金门专用锁 Expired - Fee Related CN2324251Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98236722 CN2324251Y (zh) 1998-02-23 1998-02-23 铝合金门专用锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98236722 CN2324251Y (zh) 1998-02-23 1998-02-23 铝合金门专用锁

Publications (1)

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CN2324251Y true CN2324251Y (zh) 1999-06-16

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CN 98236722 Expired - Fee Related CN2324251Y (zh) 1998-02-23 1998-02-23 铝合金门专用锁

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CN (1) CN2324251Y (zh)

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