CN204850831U - 门窗铰链 - Google Patents

门窗铰链 Download PDF

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Publication number
CN204850831U
CN204850831U CN201520398061.8U CN201520398061U CN204850831U CN 204850831 U CN204850831 U CN 204850831U CN 201520398061 U CN201520398061 U CN 201520398061U CN 204850831 U CN204850831 U CN 204850831U
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China
Prior art keywords
cantilever
door
hinge
window
holder
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CN201520398061.8U
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任剑生
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Individual
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Individual
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Priority to CN201520398061.8U priority Critical patent/CN204850831U/zh
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Priority to PCT/CN2016/080134 priority patent/WO2016197720A1/zh
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/32Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/06Hinges with pins with two or more pins
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/06Hinges with pins with two or more pins
    • E05D3/14Hinges with pins with two or more pins with four parallel pins and two arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/02Parts for attachment, e.g. flaps

Abstract

本实用新型公开了门窗铰链。门窗铰链,包括固定座、第一悬臂、第二悬臂、第三悬臂和托臂,第一悬臂和第二悬臂的两端分别与固定座和托臂铰接,固定座上设有滑槽,滑槽内安装滑块,第三悬臂一端连接滑块,另一端连接第二悬臂。两个固定铰接的悬臂,大大强化了铰链的承重,不易变形,本实用新型门窗铰链的四连杆结构简单,效果突出,方便推广。

Description

门窗铰链
技术领域
本实用新型涉及五金领域,特别涉及门窗铰链。
背景技术
铰链是平开窗常用五金配件,市面上常用的铰链有三连杆、四连杆或多连杆,不同连杆受力不同,最常见为四连杆结构铰链包括固定座、托臂和三根悬臂,三根悬臂和托臂形成四连杆结构,四连杆结构连接固定座的两个点,其中一个点固定铰接,另外一个点通过滑块连接,但这种连接方式在受力结构上存在不足。
实用新型内容
本实用新型的目的是提供一种加强受力的门窗铰链。
为实现上述目的,本实用新型采用如下技术方案,门窗铰链,包括固定座、第一悬臂、第二悬臂、第三悬臂和托臂,第一悬臂和第二悬臂的两端分别与固定座和托臂铰接,固定座上设有滑槽,所述滑槽内安装滑块,第三悬臂一端连接滑块,另一端连接第二悬臂。第一悬臂、第二悬臂、第三悬臂和托臂构成四连杆结构,第一悬臂和第二悬臂与固定座固定铰接,两个固定铰接点大大加强了铰链受力。
在一些实施方式中,固定座上设有定位孔。定位孔用于安装时定位。
在一些实施方式中,第二悬臂设有至少一个凸起。凸起加强受力。
在一些实施方式中,固定座一端设有角包。角包起到分左右作用。
在一些实施方式中,托臂与第一悬臂连接端设有尖角结构。尖角结构配合角包控制。
本实用新型的有益效果为:两个固定铰接的悬臂,大大强化了铰链的承重,不易变形,本实用新型门窗铰链的四连杆结构简单,效果突出,方便推广。
附图说明
图1为本实用新型门窗铰链结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步详细的说明。
如图1所示,门窗铰链,包括固定座1、第一悬臂2、第二悬臂3、第三悬臂4和托臂5,第一悬臂2和第二悬臂3的两端分别与固定座1和托臂5固定铰接,固定座1上开设滑槽6,滑槽6内安装滑块7,第三悬臂4一端铰接滑块7,另一端铰接第二悬臂3。第二悬臂3冲压一个凸起,冲压后的凸起能够加强承重。
固定座1上设有定位孔8,铰链安装时,使用螺丝通过定位孔8与窗框和窗扇固定。
固定座1一端焊接角包9,托臂5与第一悬臂2连接端为尖角结构,角包9和尖角结构配合,防止铰链在打开时往错误方向转动,起到分左右的效果。
以上所述的仅是本实用新型的一些实施方式。对于本领域的普通技术人员来说,在不脱离本实用新型创造构思的前提下,还可以做出若干变形和改进,这些都属于本实用新型的保护范围。

Claims (5)

1.门窗铰链,其特征在于,包括固定座(1)、第一悬臂(2)、第二悬臂(3)、第三悬臂(4)和托臂(5),所述第一悬臂(2)和第二悬臂(3)的两端分别与固定座(1)和托臂(5)铰接,所述固定座(1)上设有滑槽(6),所述滑槽(6)内安装滑块(7),所述第三悬臂(4)一端连接滑块(7),另一端连接第二悬臂(3)。
2.根据权利要求1所述的门窗铰链,其特征在于,所述固定座(1)上设有定位孔(8)。
3.根据权利要求1所述的门窗铰链,其特征在于,所述第二悬臂(3)设有至少一个凸起。
4.根据权利要求1所述的门窗铰链,其特征在于,所述固定座(1)一端设有角包(9)。
5.根据权利要求4所述的门窗铰链,其特征在于,所述托臂(5)与第一悬臂(2)连接端设有尖角结构。
CN201520398061.8U 2015-06-10 2015-06-10 门窗铰链 Active CN204850831U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201520398061.8U CN204850831U (zh) 2015-06-10 2015-06-10 门窗铰链
PCT/CN2016/080134 WO2016197720A1 (zh) 2015-06-10 2016-04-25 门窗铰链

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CN201520398061.8U CN204850831U (zh) 2015-06-10 2015-06-10 门窗铰链

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CN204850831U true CN204850831U (zh) 2015-12-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016197720A1 (zh) * 2015-06-10 2016-12-15 任剑生 门窗铰链
CN107654143A (zh) * 2017-10-20 2018-02-02 佛山市金砥柱建筑装饰材料有限公司 四连杆铰链

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107524363A (zh) * 2017-10-20 2017-12-29 佛山市金砥柱建筑装饰材料有限公司 滑块结构
CN109577770A (zh) * 2019-01-16 2019-04-05 广东渝龙防火科技发展有限公司 一种防火不锈钢定位铰链
CN113374367A (zh) * 2021-06-30 2021-09-10 深圳市门老爷科技有限公司 一种滑槽臂定位风撑机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2350501Y (zh) * 1998-11-11 1999-11-24 汕头澳利坚不锈钢制品有限公司 一种门窗用的金属滑撑铰链
CN2737900Y (zh) * 2004-08-12 2005-11-02 陈国宜 平开窗定位滑撑
CN200978584Y (zh) * 2006-05-30 2007-11-21 杜勇超 一种门窗开合四连杆机构
CN202493119U (zh) * 2012-01-20 2012-10-17 廖冠荣 一种门窗用滑撑铰链
CN202788353U (zh) * 2012-07-09 2013-03-13 卢兆坚 窗用滑撑铰链
CN204850831U (zh) * 2015-06-10 2015-12-09 任剑生 门窗铰链

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016197720A1 (zh) * 2015-06-10 2016-12-15 任剑生 门窗铰链
CN107654143A (zh) * 2017-10-20 2018-02-02 佛山市金砥柱建筑装饰材料有限公司 四连杆铰链

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