CN2412074Y - 自复位合页铰链 - Google Patents

自复位合页铰链 Download PDF

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Publication number
CN2412074Y
CN2412074Y CN 99255884 CN99255884U CN2412074Y CN 2412074 Y CN2412074 Y CN 2412074Y CN 99255884 CN99255884 CN 99255884 CN 99255884 U CN99255884 U CN 99255884U CN 2412074 Y CN2412074 Y CN 2412074Y
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China
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hinge
lift angle
screw rod
great
big lift
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Expired - Fee Related
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CN 99255884
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English (en)
Inventor
梁玉
封琢
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Peng Peng
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Individual
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Priority to CN 99255884 priority Critical patent/CN2412074Y/zh
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Abstract

自复位合页铰链,由合页的两瓣和连接轴组成,连接两瓣合页的轴是大升角的螺杆,和配合大升角的螺母。一瓣合页的侧边上下部固定大升角螺杆的两端,另一瓣合页的侧边中部连接大升角的螺母,大升角螺杆穿过与之配合的大升角的螺母。螺母总长小于螺杆总长。优点是:结构简单,节约材料,使用本自复位合页铰链的门关门力处处一样,会伤人。

Description

自复位合页铰链
本实用新型属于一种合页铰链,特别涉及一种自复位合页铰链。
目前作为门合页铰链除非是带弹簧的和叶有自动关门的功能。但由弹簧形成的关门力是不等的,使得门在张开最大时的关门反弹力最大,容易伤人;在门张开最小时的关门反弹力最小,有时又关不上门。
本实用新型的目的是提供一种自复位合页铰链,克服现有技术的缺点和不足。
本实用新型的目的是这样实现的:
一种自复位合页铰链,由合页的两瓣和连接轴组成,其特征为,连接两瓣合页的轴是大升角的螺杆,和配合大升角的螺母。
一瓣合页的侧边上下部固定大升角螺杆的两端,另一瓣合页的侧边中部连接大升角的螺母,大升角螺杆穿过与之配合的大升角的螺母。螺母总长小于螺杆总长。
本实用新型的优点是:
结构简单,节约材料,使用本自复位合页铰链的门关门力处处一样,会伤人。
下面结合附图说明实施例:
图1是自复位合页铰链结构示意图
图2是自复位合页铰链一瓣示意图
图3是自复位合页铰链另一瓣示意图
一种自复位合页铰链,由合页的两瓣1、2和连接轴组成,连接两瓣合页的轴是大升角的螺杆3,和配合大升角的螺母4。
一瓣合页的侧边上下部固定大升角螺杆的两端,另一瓣合页的侧边中部连接大升角的螺母,大升角螺杆穿过与之配合的大升角的螺母。
装在门上,开门时,大升角的螺母绕大升角螺杆向上升一段距离。这时在大升角的螺母在大升角螺杆的螺面上产生向下的回旋力,此力使开开的门自动回返关闭。

Claims (2)

1、一种自复位合页铰链,由合页的两瓣和连接轴组成,其特征为,连接两瓣合页的轴是大升角的螺杆,和配合大升角的螺母。
2、根据权利要求1所述的自复位合页铰链,其特征为:一瓣合页的侧边上下部固定大升角螺杆的两端,另一瓣合页的侧边中部连接大升角的螺母,大升角螺杆穿过与之配合的大升角的螺母,螺母总长小于螺杆总长。
CN 99255884 1999-12-10 1999-12-10 自复位合页铰链 Expired - Fee Related CN2412074Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99255884 CN2412074Y (zh) 1999-12-10 1999-12-10 自复位合页铰链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99255884 CN2412074Y (zh) 1999-12-10 1999-12-10 自复位合页铰链

Publications (1)

Publication Number Publication Date
CN2412074Y true CN2412074Y (zh) 2000-12-27

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ID=34039136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99255884 Expired - Fee Related CN2412074Y (zh) 1999-12-10 1999-12-10 自复位合页铰链

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CN (1) CN2412074Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343307A (zh) * 2013-12-17 2015-02-11 吴裕龙 升降合页装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343307A (zh) * 2013-12-17 2015-02-11 吴裕龙 升降合页装置
CN104343307B (zh) * 2013-12-17 2016-09-14 吴裕龙 升降合页装置

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