CN2264791Y - 铝合金滑拉窗暗锁 - Google Patents

铝合金滑拉窗暗锁 Download PDF

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Publication number
CN2264791Y
CN2264791Y CN 96232935 CN96232935U CN2264791Y CN 2264791 Y CN2264791 Y CN 2264791Y CN 96232935 CN96232935 CN 96232935 CN 96232935 U CN96232935 U CN 96232935U CN 2264791 Y CN2264791 Y CN 2264791Y
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bolt
lock
window
sliding window
utility
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CN 96232935
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王新培
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Abstract

一种铝合金滑拉窗暗锁,其特征是:锁体的锁环安装在前盖和后盖内,前盖和后盖由螺钉固定连接;在锁环的中部经连块和小轴安装有锁柄,锁柄可绕小轴转动,锁柄的下端套有拉线;锁环的下脚上装有弹簧。该实用新型结构小巧灵活,成本低;锁体隐藏在窗扇型材空腹内,不影响滑拉窗的开窗面积。它使用方便可靠,装拆简便。主要适用于42系列铝合金滑拉窗。

Description

铝合金滑拉窗暗锁
本实用新型涉及一种锁具,尤其是铝合金滑拉窗暗锁。
铝合金滑拉窗逐渐被人们所喜爱、所认识,铝合金滑拉窗的锁也逐渐被人们所重视。目前用于42系列的铝合金滑拉窗的锁主要有两种:一种是内扇碰钩锁,一种是外扇贝壳锁。内扇用的碰钩锁存在体积大,用铝合金较多的缺点。外扇用的贝壳锁,因强度差,减小了开窗面积。
本实用新型的目的是提供一种适用于42系列的铝合金滑拉窗暗锁,它体积小,隐藏在窗扇的扇框内,既不影响开窗面积,又节约成本。
本实用新型的目的是这样实现的:在包括锁钩和锁体的锁具中,改变锁体结构。其结构要点是:将锁体的锁环安装在前盖和后盖内,前盖和后盖由螺钉固定连接;在锁环的中部经连块和小轴安装有锁柄,锁柄可绕小轴转动,锁柄的下端套有拉线,在连块下方的锁环上套装有弹簧。
把本实用新型的锁钩固定在窗架上,锁体通过固定螺钉隐藏安装在窗扇的扇框里,只有拉线露在外面。需锁窗时,将窗扇靠近窗架,使锁体与锁钩接触。当锁钩钩住锁环,锁柄且藏入盖内时,窗被锁住。需打开时,轻轻拉动拉线,锁柄便带动锁环向下移动,锁环退出锁钩,锁被打开。本实用新型就是通过转动锁柄,打开和关闭窗锁的。
采用上述方案,结构小巧灵活,成本低,锁体藏入窗扇的型材空腹内,不影响滑拉窗的开窗面积。它使用方便可靠,装折也很简便。
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的外形图;
图2是图1中的锁体2结构图;
图3是图2的A-A剖视图。
由上述附图可知,本实用新型包括锁钩1和锁体2两部分,而锁体2由锁环4、后盖5、小轴6、锁柄7、弹簧8、前盖10、连块11、螺钉9和12、拉线3组成。它们的连结关系是:锁体2的锁环4安装在前盖10和后盖5内,前盖10和后盖5通过螺钉9和12固定连接;在锁环4的中部经连块11和小轴6安装有锁柄7,锁柄7可绕小轴6转动,锁柄7的小端套有拉线3;在连块11下方的锁环4脚上套装有弹簧8。

Claims (1)

1.一种铝合金滑拉窗暗锁,包括锁钩(1)、锁体(2),其特征在于:锁体(2)的锁环(4)安装在前盖(10)和后盖(5)内,前盖(10)和后盖(5)由螺钉(9、12)固定连接;在锁环(4)的中部经连块(11)和小轴(6)安装有锁柄(7),锁柄(7)可绕小轴(6)转动,锁柄(7)的下端套有拉线(3);在连块(11)下方的锁环(4)上套装有弹簧(8)。
CN 96232935 1996-04-08 1996-04-08 铝合金滑拉窗暗锁 Expired - Fee Related CN2264791Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96232935 CN2264791Y (zh) 1996-04-08 1996-04-08 铝合金滑拉窗暗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96232935 CN2264791Y (zh) 1996-04-08 1996-04-08 铝合金滑拉窗暗锁

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CN2264791Y true CN2264791Y (zh) 1997-10-15

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CN 96232935 Expired - Fee Related CN2264791Y (zh) 1996-04-08 1996-04-08 铝合金滑拉窗暗锁

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CN (1) CN2264791Y (zh)

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