CN203476025U - 可双向折叠的铰链 - Google Patents

可双向折叠的铰链 Download PDF

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CN203476025U
CN203476025U CN201320367868.6U CN201320367868U CN203476025U CN 203476025 U CN203476025 U CN 203476025U CN 201320367868 U CN201320367868 U CN 201320367868U CN 203476025 U CN203476025 U CN 203476025U
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朱明龙
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Abstract

一种可双向折叠的铰链,其特征是每一副铰链由两只母链体和一只公链体组成,公链体通过其两头的组合管体分别跟两只母链体组合起来,两块母链体分别都能跟公链体形成90°的折角,因而两只母链体间能在正、反两面都形成平行的折叠势,可给相关物件的组合带来极大的灵活性。

Description

可双向折叠的铰链
技术领域:
本发明涉及一种组合配件,尤其是一种可双向折叠的铰链。 
背景技术:
目前应用的铰链,都由一公一母两只链体组成,受其可折叠角度的限制,在许多场合无法按理想应用。 
发明内容:
为了拓宽铰链的应用面,本发明提供一种可双向折叠的铰链,其特征在于每一铰链由两只母链体和一只双头式公链体组成,公链体通过其两头的组合管体分别跟两只母链体头端的组合管体组合而成一只完整铰链。 
本发明用如下方法实施:根据铰链的规格所要求用适宜厚度和面积的铁皮剪出链体基板,每副铰链需二块母链体基板和一块公链体基板,在母链体基板的一头中区剪出一个方形豁口,将豁口两旁的铁皮回卷成圆筒形组合管体,组合管体的中轴线应跟该基板的平面中剖面在同一水平面上;将公链体基板的两头都卷成规格跟母链体基板头上的组合管体一致的圆筒形组合管体,将公链体通过其两头的组合管体分别跟两块母链体头上的组合管体用轴芯组合成铰链。本发明的特殊用途是,因公链体跟两只母链体间从两面都能折叠成90°角,因此两块母链体间在正反两面都能形成平行的折叠势,可给相关物件的组合带来极大的灵活性。 
附图说明:
图1为第一母链体效果图;图2为公链体效果图;图3为第二母链体效果图;图4为本发明效果图;图5为本发明反向应用状态示意图;图6为本发明正向应用状态示意图。图中,1是第一母链体基板,2是第一组合管体,3是公链体基板,4是公链体组合管体,5是第二母链体基板,6是第二组合管体,7是链板应用装钉孔,8是轴芯,9是硬尺,10是装置钉。 
具体实施方式:
先如图4所示,将图1所示的母链体通过第一组合管体(2)跟图2所示的公链体一头的组合管体(4)合拢并用轴芯(8)串合,再以同样的手法将图3所示的母链体组合于公链体的另一头。例如制作折叠硬尺时,将铰链通过两块母链体上的装钉孔(7)用装置钉(10)钉合于硬尺(9)上。 

Claims (1)

1.一种可双向折叠的铰链,其特征在于每一铰链由两只母链体和一只双头式公链体组成,公链体通过其两头的组合管体分别跟两只母链体头端的组合管体组合而成一只完整铰链。 
CN201320367868.6U 2013-06-14 2013-06-14 可双向折叠的铰链 Expired - Fee Related CN203476025U (zh)

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CN201320367868.6U CN203476025U (zh) 2013-06-14 2013-06-14 可双向折叠的铰链

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CN201320367868.6U CN203476025U (zh) 2013-06-14 2013-06-14 可双向折叠的铰链

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CN203476025U true CN203476025U (zh) 2014-03-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106939743A (zh) * 2017-05-03 2017-07-11 南通四方罐式储运设备制造有限公司 一种罐式集装箱的铰链结构及安装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106939743A (zh) * 2017-05-03 2017-07-11 南通四方罐式储运设备制造有限公司 一种罐式集装箱的铰链结构及安装方法

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