CN2379570Y - 插销式双轨推窗锁 - Google Patents

插销式双轨推窗锁 Download PDF

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CN2379570Y
CN2379570Y CN 99210375 CN99210375U CN2379570Y CN 2379570 Y CN2379570 Y CN 2379570Y CN 99210375 CN99210375 CN 99210375 CN 99210375 U CN99210375 U CN 99210375U CN 2379570 Y CN2379570 Y CN 2379570Y
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thread
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utility
model
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CN 99210375
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黄贤东
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Abstract

一种插销式双轨推窗锁,包括锁体和锁扣盒(1),锁壳(5)为“凸”形、上部分有螺纹,锁舌(3)上部分为扣部、中部圈有弹簧(4)、下部为螺纹,锁舌(3)从锁壳(5)的上端插入后,拉手(6)与锁舌(3)下部的螺纹配合拧紧,安装板(2)与锁壳(5)上部螺纹配合,锁扣盒(1)一外侧壁为斜面。它结构简单,价格便宜,安装使用方便,防盗性好,特别适用于铝合金、塑钢等材料制成的推窗。

Description

插销式双轨推窗锁
本实用新型涉及一种窗锁,尤其是指推窗锁。
目前最常见的推窗锁都是在同一轨道上的两扇窗相碰而锁闭或一扇窗碰窗架框而锁定。为了使推窗锁设计得合理,许多人为了各自的发明目的,推出了许多发明创造:“推窗锁”(ZL91223502)、“自动推窗锁”(ZL9220631,已放弃)“推窗锁”(ZL94245753)、“推窗锁”(ZL95228138)等等。它们各有特点,但是在结构上还是比较复杂,并可从窗外将两扇推窗撬开而锁易被破坏,即防盗性能不够好。
本实用新型的目的在于提供一种双轨推窗锁,它结构简单,制造容易,安装方便,防盗性能好。
为达到上述目的,本实用新型采取的解决方案是:一种插销式双轨推窗锁,包括锁体和锁扣盒,锁壳为“凸”形、上部分有螺纹,锁舌上部分为扣部、中部圈有锁舌弹簧、下部为螺纹,锁舌从锁壳的上端插入后,拉手与锁舌下部的螺纹配合拧紧,安装板与锁壳上部螺纹配合,锁扣盒一外侧壁为斜面。
使用时,只要将锁扣盒安装在前轨窗的后窗框上,将锁体安装在后轨窗的前窗框上、并用安装板拧紧。后轨窗碰前轨窗,锁舌在锁扣盒斜壁上活动溜进扣穴内而锁定。由于在窗外看不到锁的位置,所以从窗外不容易破坏锁具,防盗性好。只要拉一下拉手克服弹簧的弹力把锁舌从扣穴内拉出来就可以开了锁。这种插锁式推窗锁,结构简单,价格便宜,安装、使用方便,特别适用于铝合金、塑钢等材料制成的推窗。
下面结合实施例及其附图对本实用新型作进一步的描述。
图1是锁体连同安装板和锁扣盒锁定后的主视剖面图。
图2是锁体连同安装板(2)的主视图。
图3是锁体连同安装板(2)的俯视图。
图4是锁扣盒(1)的仰视图。
图5是锁扣盒(1)的主视图。
如图1所示,本实施例包括锁体和锁扣盒(1),锁壳(5)为“凸”形、上部有螺纹,锁舌(3)上部分为扣部、中部圈有锁舌弹簧(4)、下部为螺纹,锁舌(3)从锁壳(5)的上端插入后,拉手(6)与锁舌(3)下部的螺纹配合拧紧,安装板(2)与锁壳(5)上部螺纹配合,锁扣盒(1),一外壁为斜面。安装板(2)上开有两个孔,便于锁体安装在后轨窗前框上拧紧夹牢。

Claims (2)

1、一种插销式双轨推窗锁,包括锁体和锁扣盒(1),其特征在于:锁壳(5)为“凸”形、上部分有螺纹,锁舌(3)上部分为扣部、中部圈有锁舌弹簧(4)、下部为螺纹,锁舌(3)从锁壳(5)的上端插入后,拉手(6)与锁舌(3)下部的螺纹配合拧紧,安装板(2)与锁壳(5)上部螺纹配合,锁扣盒(1)一外侧壁为斜面。
2、根据权利要求1所述的一种插销式双轨推窗锁,其特征在于:安装板(2)上开有两个孔。
CN 99210375 1999-06-03 1999-06-03 插销式双轨推窗锁 Expired - Fee Related CN2379570Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99210375 CN2379570Y (zh) 1999-06-03 1999-06-03 插销式双轨推窗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99210375 CN2379570Y (zh) 1999-06-03 1999-06-03 插销式双轨推窗锁

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CN2379570Y true CN2379570Y (zh) 2000-05-24

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CN 99210375 Expired - Fee Related CN2379570Y (zh) 1999-06-03 1999-06-03 插销式双轨推窗锁

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104847194A (zh) * 2015-04-17 2015-08-19 苏州市职业大学 一种关窗自锁装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104847194A (zh) * 2015-04-17 2015-08-19 苏州市职业大学 一种关窗自锁装置

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