CN201406924Y - 机械密封铰链结构 - Google Patents

机械密封铰链结构 Download PDF

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Publication number
CN201406924Y
CN201406924Y CN2009200699222U CN200920069922U CN201406924Y CN 201406924 Y CN201406924 Y CN 201406924Y CN 2009200699222 U CN2009200699222 U CN 2009200699222U CN 200920069922 U CN200920069922 U CN 200920069922U CN 201406924 Y CN201406924 Y CN 201406924Y
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hinge
seal
mechanical
page
hinge structure
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CN2009200699222U
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曾锦丽
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Abstract

本实用新型涉及一种机械铰链结构,特别是带密封的机械铰链结构。本实用新型避免现机械式铰链不能全密封的缺陷、外观上没有整体感的问题。本实用新型设计一种机械密封铰链结构,包括铰链座(1)、铰链页(2),其特征在于:铰链座(1)是采用螺旋线形成,铰链页(2)沿着铰链座(1)的螺旋线壁形成。该铰链适用于密封要求不高,门的全长使用该铰链的地方,如客车行李仓门,乘客折叠门,各种挡灰尘、挡视野、隔断空气对流的翻板等。

Description

机械密封铰链结构
技术领域
本发明涉及一种机械铰链结构,特别是带密封的机械铰链结构。
背景技术
现有的机械铰链结构,多采用的是两铰链页端面卷曲形成套筒孔,一根轴将两铰链的套筒孔穿联而成。但两铰链间均有间隙,不能密封。并且外观上没有整体感,线条被铰链打断。
发明内容
本发明的目的是解决现有技术中机械铰链结构不密封、外观上没有整体感的问题,本发明提供一种结构简单,内外密封的铰链。本发明设计一种机械密封铰链结构,包括铰链座(1)、铰链页(2),其特征在于:铰链座(1)是采用螺旋线形成,铰链页(2)沿着铰链座(1)的螺旋线壁形成。
本发明与现有技术相比较有如下有益效果:避免现机械式铰链不能全密封的缺陷、外观上没有整体感的问题。采用该机械结构后:铰链页(2)相对铰链座(1)转动,0度时,铰链页(2)与铰链座(1)曲线内吻合;转动到转不动时,铰链页(2)与铰链座(1)曲线外吻合,由此起密封作用。并且,外观线条通畅,连贯。
附图说明
附图1是本发明的结构示意图;
附图2是本发明的铰链转动示意图;
具体实施方式
下面结合附图1、附图2对本发明作进一步描述:本发明包括铰链座(1)、铰链页(2),其特征在于:铰链座(1)是采用螺旋线形成,铰链页(2)沿着铰链座(1)的螺旋线内壁形成。螺旋线可以采用阿基米德螺旋线。铰链座(1)、铰链页(2)转动0度时,铰链页(2)与铰链座(1)曲线内吻合;转动到转不动时,铰链页(2)与铰链座(1)曲线外吻合,由此起密封作用。该铰链适用于密封要求不高,门的全长使用该铰链的地方,如客车行李仓门,乘客折叠门,各种挡灰尘、挡视野、隔断空气对流的翻板等。

Claims (1)

  1. 一种机械密封铰链结构,包括铰链座(1)、铰链页(2),其特征在于:铰链座(1)是采用螺旋线形成,铰链页(2)沿着铰链座(1)的螺旋线壁形成。
CN2009200699222U 2009-04-03 2009-04-03 机械密封铰链结构 Expired - Fee Related CN201406924Y (zh)

Priority Applications (1)

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CN2009200699222U CN201406924Y (zh) 2009-04-03 2009-04-03 机械密封铰链结构

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Application Number Priority Date Filing Date Title
CN2009200699222U CN201406924Y (zh) 2009-04-03 2009-04-03 机械密封铰链结构

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CN201406924Y true CN201406924Y (zh) 2010-02-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103993797A (zh) * 2014-06-03 2014-08-20 佛山市浪鲸洁具有限公司 一种门铰

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103993797A (zh) * 2014-06-03 2014-08-20 佛山市浪鲸洁具有限公司 一种门铰

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EE01 Entry into force of recordation of patent licensing contract

Assignee: Guilin Jingda Technology Co., Ltd.

Assignor: Zeng Jinli

Contract record no.: 2012450000048

Denomination of utility model: Mechanical seal hinge structure

Granted publication date: 20100217

License type: Exclusive License

Record date: 20120629

EC01 Cancellation of recordation of patent licensing contract

Assignee: Guilin Jingda Technology Co., Ltd.

Assignor: Zeng Jinli

Contract record no.: 2012450000048

Date of cancellation: 20150521

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Granted publication date: 20100217

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