CN107339036A - 一种静音无油合页 - Google Patents

一种静音无油合页 Download PDF

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Publication number
CN107339036A
CN107339036A CN201710587934.3A CN201710587934A CN107339036A CN 107339036 A CN107339036 A CN 107339036A CN 201710587934 A CN201710587934 A CN 201710587934A CN 107339036 A CN107339036 A CN 107339036A
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CN
China
Prior art keywords
hinge
pawl
lubrication
load
leaf
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CN201710587934.3A
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English (en)
Inventor
张正庭
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Guangdong Mingmen Locks Industry Co Ltd
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Guangdong Mingmen Locks Industry Co Ltd
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Priority to CN201710587934.3A priority Critical patent/CN107339036A/zh
Publication of CN107339036A publication Critical patent/CN107339036A/zh
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/02Hinges with pins with one pin
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/02Lubricating arrangements
    • 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
    • E05D5/10Pins, sockets or sleeves; Removable pins
    • E05D5/12Securing pins in sockets, movably or not
    • 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
    • E05D5/10Pins, sockets or sleeves; Removable pins
    • E05D5/14Construction of sockets or sleeves
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

本发明涉及一种静音合页。提供一种静音无油合页,由一单合页片、一双合页片、两装饰帽、四个承重垫圈、四个润滑爪、一条轴芯组成。所述承重垫圈设有嵌环和承重环;所述润滑爪由套管和三个弹性爪构成,套管和弹性爪外表面设有多重润滑环,所述单合页片两端和双合页片两端都设有润滑爪嵌孔,所述润滑爪分别嵌入各润滑爪嵌孔内,所述装饰帽由螺纹固定于双合页片两端。本静音无油合页转动灵活,可避免芯轴与合页片之间、合页片与合页片之间的直接碰触.以降低磨擦系数,提高合页品质,且可达到较好的静音效果。

Description

一种静音无油合页
技术领域
本发明涉及五金配件领域,尤其涉及一种静音合页。
背景技术
现用的合页主要由芯轴、合页片和轴承组成,并且芯轴和页片之间添加阻尼油。合页在使用过程中,芯轴和合页片之间长期摩擦挤压后,阻尼油通过合页缝隙渗透到合页表面,造成合页表面出现黑色或黄色污渍,影响产品外观品质。阻尼油渗漏导致油量减少后,芯轴和合页片之间润滑也降低,金属之间的磨擦加大,导致合页片磨损变形和芯轴变形,产生较大的摩擦噪音,最后导致合页不能正常工作,给客户带来不便。
发明内容
本发明旨在提供一种静音无油合页,可避免轴芯与合页片之间、合页片与合页片之间的直接碰触.以降低磨擦系数,提高合页品质。
本发明所提供的技术方案是:一种静音无油合页,由一单合页片、一双合页片、两装饰帽、四个承重垫圈、四个润滑爪、一条轴芯组成。所述单合页片侧边中部设一条长环柱,双合页片侧边两端各设一条短环柱;所述承重垫圈设有嵌环和承重环;所述长环柱和两条短环柱套设在轴芯上,且长环柱卡于两条短环柱之间;长环柱与短环柱内各嵌入一个承重垫圈的嵌环部分,两个承重环分别垫于长环柱和短环柱端面并相互抵接,以此固定单合页片和双合页片的径向位置,当合页片运动时,承重环承受轴向压力,并能提供润滑功能;嵌环承受径向压力,取代传统金属轴承的功能,还有静音效果;所述润滑爪由套管和三个弹性爪构成,套管和弹性爪外表面设有多重润滑环,所述单合页片两端和双合页片两端都设有润滑爪嵌孔,所述润滑爪分别嵌入相应的润滑爪嵌孔内,当合页片运动时,润滑爪承受径向压力,并也能在轴芯和长环柱及短环柱之间起到弹性定位和润滑的功能;本发明所述的承重垫圈、润滑爪由具有弹性和自润滑性的高耐磨复合材料制成;所述装饰帽由螺纹固定于双合页片两端。本静音无油合页转动灵活,且可达到较好的静音效果。
附图说明
图1是本发明分解状态立体示意图。
图2是本发明装配状态立体示意图。
图3是本发明装配状态轴芯部分剖面示意图。
图4是图3中上半部分放大示意图。
图5是本发明润滑爪和承重垫圈立体示意图。
图中标号所示为:
1-单合页片,11-长环柱
2-双合页片,21-短环柱
3-装饰帽,
4-承重垫圈,41-嵌环、42-承重环
5-润滑爪,50-润滑爪嵌孔、51-套管、52-弹性爪、53-润滑环,
6-轴芯。
具体实施方式
以下将结合附图和具体实施例对本发明作更进一步的说明。
如图1至图5所示,本发明提供的一种静音无油合页可通过如下方式实施:由一单合页片1、一双合页片2、两装饰帽3、四个承重垫圈4、四个润滑爪5、一条轴芯6组成。所述单合页片1侧边中部设一条长环柱11,双合页片2侧边两端各设一条短环柱21;所述承重垫圈4设有嵌环41和承重环42;所述长环柱11和两条短环柱21套设在轴芯6上,且长环柱11卡于两条短环柱21之间;长环柱11与短环柱21内各嵌入一个承重垫圈4的嵌环41部分,两个承重环42分别垫于长环柱11和短环柱21端面并相互抵接,以此固定单合页片1和双合页片2的径向位置,当合页片运动时,承重环42承受轴向压力,并能提供润滑功能;嵌环41承受径向压力,取代传统金属轴承的功能,还有静音效果;所述润滑爪5由套管51和三个弹性爪52构成,套管51和弹性爪52外表面设有多重润滑环53,所述单合页片1两端和双合页片2两端都设有润滑爪嵌孔50,所述润滑爪5分别嵌入相应的润滑爪嵌孔50内,当合页片运动时,润滑爪52承受径向压力,并也能在轴芯6和长环柱1及短环柱2之间起到弹性定位和润滑的功能;本发明所述的承重垫圈4、润滑爪5由具有弹性和自润滑性的高耐磨复合材料制成;所述装饰帽3由螺纹固定于双合页片2两端。本静音无油合页转动灵活,且可避免轴芯6与单合页片1和双合页片2之间、单合页片1和双合页片2之间的直接碰触.以降低磨擦系数,提高合页品质,达到较好的静音效果。

Claims (2)

1.一种静音无油合页,由一单合页片、一双合页片、两装饰帽、四个承重垫圈、四个润滑爪、一条轴芯组成;所述单合页片侧边中部设一条长环柱,双合页片侧边两端各设一条短环柱;所述长环柱和两条短环柱套设在轴芯上,且长环柱卡于两条短环柱之间;所述装饰帽由螺纹固定于双合页片两端;其特征是:所述承重垫圈设有嵌环和承重环;长环柱与短环柱内各嵌入一个承重垫圈的嵌环部分,两个承重环分别垫于长环柱和短环柱端面并相互抵接;所述润滑爪由套管和三个弹性爪构成,套管和弹性爪外表面设有多重润滑环,所述单合页片两端和双合页片两端都设有润滑爪嵌孔,所述润滑爪分别嵌入相应的润滑爪嵌孔内。
2.如权利要求1所述的一种静音无油合页,其特征是:所述承重垫圈、润滑爪由具有弹性和自润滑性的高耐磨复合材料制成。
CN201710587934.3A 2017-07-19 2017-07-19 一种静音无油合页 Pending CN107339036A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914957A (zh) * 2019-05-04 2019-06-21 广东名门锁业有限公司 一种静音合页

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8406719D0 (en) * 1984-03-15 1984-04-18 Worcester Parsons Ltd Hinges
DE3641117A1 (de) * 1986-12-02 1988-06-16 Simonswerk Gmbh Scharnier
JPH09268829A (ja) * 1996-03-28 1997-10-14 Kobayashi Seisakusho:Kk 蝶番用滑りリングおよび蝶番
KR20060065844A (ko) * 2004-12-10 2006-06-14 이대훈 경첩
EP1967678A1 (de) * 2007-03-07 2008-09-10 Wilfried Nofen Scharnierband
KR20140041987A (ko) * 2012-09-26 2014-04-07 (주)엘지하우시스 창호용 경첩
CN105781290A (zh) * 2016-05-10 2016-07-20 广东名门锁业有限公司 一种静音无油合页
CN207420281U (zh) * 2017-07-19 2018-05-29 广东名门锁业有限公司 一种静音无油合页

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8406719D0 (en) * 1984-03-15 1984-04-18 Worcester Parsons Ltd Hinges
DE3641117A1 (de) * 1986-12-02 1988-06-16 Simonswerk Gmbh Scharnier
JPH09268829A (ja) * 1996-03-28 1997-10-14 Kobayashi Seisakusho:Kk 蝶番用滑りリングおよび蝶番
KR20060065844A (ko) * 2004-12-10 2006-06-14 이대훈 경첩
EP1967678A1 (de) * 2007-03-07 2008-09-10 Wilfried Nofen Scharnierband
KR20140041987A (ko) * 2012-09-26 2014-04-07 (주)엘지하우시스 창호용 경첩
CN105781290A (zh) * 2016-05-10 2016-07-20 广东名门锁业有限公司 一种静音无油合页
CN207420281U (zh) * 2017-07-19 2018-05-29 广东名门锁业有限公司 一种静音无油合页

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914957A (zh) * 2019-05-04 2019-06-21 广东名门锁业有限公司 一种静音合页

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