CN2152044Y - 防风门扣 - Google Patents

防风门扣 Download PDF

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Publication number
CN2152044Y
CN2152044Y CN 93225468 CN93225468U CN2152044Y CN 2152044 Y CN2152044 Y CN 2152044Y CN 93225468 CN93225468 CN 93225468 CN 93225468 U CN93225468 U CN 93225468U CN 2152044 Y CN2152044 Y CN 2152044Y
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CN
China
Prior art keywords
buckle
screw
foot pedal
utility
model
Prior art date
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Expired - Fee Related
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CN 93225468
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English (en)
Inventor
倪德鑫
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Individual
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Individual
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Publication date
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Priority to CN 93225468 priority Critical patent/CN2152044Y/zh
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Publication of CN2152044Y publication Critical patent/CN2152044Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型是对现有房门碰珠的一种改进,它有 扣盒、底板、踏脚板、扣舌、扣板、销、螺钉构成。主要 特征是由踏脚板一端与螺钉活动联接,其中部用销与 带斜面的扣舌联接,拉簧两端分别与踏脚板及螺钉联 接的系统装在由扣盒、底板组成的盒体内。扣舌与踏 脚板成锐角且分别露出盒体的顶部与一侧面,扣板成 基本直角形。盒体与扣板分别固定在墙与门相对应 的位置上,使用方便,扣门可靠,适宜住宅、旅社使 用。

Description

本实用新型涉及一种房门碰珠,更具体地涉及一种阻止开启房门在风力的作用下而关闭的门扣。
目前社会上使用的门碰珠,大多数采用磁性弹性与弹性卡头,往往因为脆性的磁铁易碰坏,弹性卡头多次使用后弹性失效而失去应有的门扣作用。
本实用新型的目的在于提供一种新颖的门扣,这种门扣不仅使用方便,而且具有扣门的可靠性。
本实用新型的构思是这样实现的,由扣盒、底板、踏脚板、扣板、扣舌、拉簧、螺钉、销钉构成的防风门扣,其特征在于踏脚板的一端与螺钉活动联接,其中部用销与带斜面的扣舌活动联接,拉簧的二端分别与踏脚板及螺钉联接。它们安装在由扣盒与底板组成的盒体内,扣舌与踏脚板成锐角分别露出盒体的顶部与一侧面,扣板成基本直角形。
附图为本实用新型的结构示意图。
图中
1、扣盒        2、底板        3、踏脚板        4、拉簧        5、扣板        6、扣舌        7、销        8、螺钉
安装时,将盒体总成用尼龙胀管与木螺钉安装在选定墙壁上,将扣板用木螺钉安装在与墙壁上盒体总成相对应的位置上。
使用时,门开启后,扣板5压下扣舌6的斜面,至闭锁状态。
关门时,踏下踏脚板3,其一端绕螺钉8作定轴转动,且将与踏脚板3用销7活动联接的扣舌6带下,低于扣板5的下平面,门即可自由转动至关闭。扣舌6与踏脚板3在拉簧4的作用下自动复位。

Claims (1)

1、一种由扣盒、底板、踏脚板、拉簧、扣舌、扣板、销、螺钉构成的防风门扣,其特征在于踏脚板的一端的螺钉活动联接,踏脚板中部与带斜面的扣舌用活动销联接,拉簧两端分别与踏脚板及螺钉联接,它们安装在由扣盒、底板组成的盒体内,扣舌与踏脚板成锐角且分别露出盒体的顶部与一侧面,扣板成基本直角形。
CN 93225468 1993-04-02 1993-04-02 防风门扣 Expired - Fee Related CN2152044Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93225468 CN2152044Y (zh) 1993-04-02 1993-04-02 防风门扣

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93225468 CN2152044Y (zh) 1993-04-02 1993-04-02 防风门扣

Publications (1)

Publication Number Publication Date
CN2152044Y true CN2152044Y (zh) 1994-01-05

Family

ID=33803268

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93225468 Expired - Fee Related CN2152044Y (zh) 1993-04-02 1993-04-02 防风门扣

Country Status (1)

Country Link
CN (1) CN2152044Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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