CN2385045Y - 推拉门窗碰锁 - Google Patents

推拉门窗碰锁 Download PDF

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Publication number
CN2385045Y
CN2385045Y CN 99218448 CN99218448U CN2385045Y CN 2385045 Y CN2385045 Y CN 2385045Y CN 99218448 CN99218448 CN 99218448 CN 99218448 U CN99218448 U CN 99218448U CN 2385045 Y CN2385045 Y CN 2385045Y
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window
lock
door
socket
handle
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CN 99218448
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赵新民
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Abstract

本实用新型公开一种推拉门窗碰锁,它包括有锁承座和插座,其特征在于:在锁承座上通过支轴安装一按柄,按柄的先端有一可碰入插座内的斜面锁舌,锁舌上有坐在锁承座上的张力簧。本实用新型能够在推动门窗时自行将门窗锁定,勿需动手,按着按柄即可将门窗打开,使用十分方便。

Description

推拉门窗碰锁
本实用新型涉及一种建筑行业用的锁具，它特别适宜于推拉门窗上应用。
以往的推拉门窗上有一种锁具，它由承座、推拉杆、挂钩、钩孔组成，依靠推拉杆上下推拉使挂钩与钩孔脱离或挂紧。此种锁具为关闭门窗起到了一定的作用，但它亦有不足之处，其一是推拉杆上下移动后依靠的是塑料垫圈和推拉杆的摩擦力保持状态，频繁的推拉易将塑料垫圈磨损，致使摩擦力变小，以致消失，锁具失去作用；二是当此种锁具碰到门窗框上时，不能自己锁定，需推拉推拉杆才能使门窗开启或锁紧，使用不便。
本实用新型旨在给出一种推动门窗时，勿需手动即能自行锁定门窗的锁具。
本实用新型的任务是这样完成的：它包括有锁承座和插座，在锁承座上通过支轴安装一按柄，按柄的先端有一可碰入插座内的斜面锁舌，锁舌上有坐在锁承座上的张力簧。
本实用新型能够在推动门窗时自行将门窗锁定，勿需动手，按着按柄即可将门窗打开，使用十分方便。
图1为本实用新型左视剖面结构示意图。
图中：1.斜面锁舌2.插座3.张力簧4.支轴5.按柄6.锁承座
以下结合附图进一步详细描述本实用新型的一个实施例。
按柄5通过支轴4连接在锁承座6上能够前、后活动，按柄5的先端为斜面锁舌1，斜面锁舌1的后面有一坐在锁承座6上的张力簧3，在门窗框的侧面固定有和斜面锁舌1相对应的插座2。锁的整体通过锁承座6安装于门窗扇的正面。当用一定的力推动门窗扇向安装有插座2的门窗框前进时.斜面锁舌1会通过斜面自动插入插座2内，将门窗锁定，当用手按下按柄5时，张力簧3被压紧，斜面锁舌1从插座2中退出，即可打开门窗。

Claims (1)

1、推拉门窗碰锁，它包括有锁承座和插座，其特征在于：在锁承座上通过支轴安装一按柄，按柄的先端有一可碰入插座内的斜面锁舌，锁舌上有坐在锁承座上的张力簧。
CN 99218448 1999-07-29 1999-07-29 推拉门窗碰锁 Expired - Fee Related CN2385045Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99218448 CN2385045Y (zh) 1999-07-29 1999-07-29 推拉门窗碰锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99218448 CN2385045Y (zh) 1999-07-29 1999-07-29 推拉门窗碰锁

Publications (1)

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CN2385045Y true CN2385045Y (zh) 2000-06-28

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CN 99218448 Expired - Fee Related CN2385045Y (zh) 1999-07-29 1999-07-29 推拉门窗碰锁

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CN (1) CN2385045Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101657591B (zh) * 2007-11-29 2013-10-23 李福铨 具有自接合机构的闭锁组件
CN104278917A (zh) * 2014-09-10 2015-01-14 平湖市欧文洁具有限公司 一种可防滑的浴门

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101657591B (zh) * 2007-11-29 2013-10-23 李福铨 具有自接合机构的闭锁组件
CN104278917A (zh) * 2014-09-10 2015-01-14 平湖市欧文洁具有限公司 一种可防滑的浴门
CN104278917B (zh) * 2014-09-10 2016-04-13 平湖市欧文洁具有限公司 一种可防滑的浴门

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