CN2144167Y - 平开门防腐型t型铰链 - Google Patents

平开门防腐型t型铰链 Download PDF

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Publication number
CN2144167Y
CN2144167Y CN 92241604 CN92241604U CN2144167Y CN 2144167 Y CN2144167 Y CN 2144167Y CN 92241604 CN92241604 CN 92241604 CN 92241604 U CN92241604 U CN 92241604U CN 2144167 Y CN2144167 Y CN 2144167Y
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hinge
door
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CN 92241604
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阮景贤
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SHANGHAI BOLU PLASTIC BUILDING MATERIAL CO Ltd
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SHANGHAI BOLU PLASTIC BUILDING MATERIAL CO Ltd
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Abstract

一种平开门防腐型T型铰链,其特征是,由聚碳 酸酯注塑成的铰链框和扇合叶用尼龙套装的钢芯轴 铰接;铰链框上设有与门框连接用的埋头螺钉孔洞, 孔洞口上配有密封塑料盖;扇合叶上设有与门扇连接 用的埋头螺钉孔洞,孔洞口上配有密封塑料盖,扇合 叶与铰链框接合处,设有尼龙垫圈;芯轴插入铰链框 和扇合叶的铰接轴孔,轴孔口配有密封塑料盖。具有 耐酸碱腐蚀的特点。适用于有腐蚀性气体的建筑物 的平开门上。

Description

本实用新型属于建筑门窗用五金,特别是有腐蚀性气体侵蚀的工业建筑中的平开门。
在有腐蚀性工业的工业建筑中,门及门五金零件一般均为金属材料,不具备耐腐蚀性能;近年来,为解决门的耐腐蚀性,国内生产厂家相继引进或研制出了塑料门,塑料门具有耐酸碱腐蚀的特性,但五金件平页铰链仍采用金属材料制成,从而影响了塑料门整体的耐腐蚀性。
本实用新型的目的是,提供一种新型的防腐型T型铰链,其结构合理,制作简单,并具有耐腐蚀的特点。
本实用新型的平开门防腐型T型铰链,由铰链框、扇合页、芯轴组成,其特征是,由聚碳酸酯注塑成的铰链框和扇合页用尼龙套装的钢芯轴铰接;铰链框上设有与门框连接用的埋头螺钉孔洞,孔洞口上配有密封塑料盖,装配面上开有密封槽;扇合页上设有与门扇连接用的埋头螺钉孔洞,孔洞口上配有密封塑料盖,装配面上开有密封槽,扇合页与铰链框接合处,设有尼龙垫圈;芯轴插入铰链框和扇合页的铰接轴孔,轴孔口配有密封塑料盖。
本实用新型的平开门防腐型T型铰链,外观上全部为聚碳酸酯材料,无金属元件外露,使其具有全防腐性能;芯轴由内外两种材料制成,可提高其防腐性;所有安装螺钉的孔均配有密封塑料盖,可以将螺钉头部填满硅胶,用盖密封,达到防腐要求;在装配面开有密封槽,安装时,槽内填实硅胶,防止腐蚀性气体侵入螺钉的缝隙。
本实用新型的平开门防腐型T型铰链,具有耐酸碱腐蚀的特点,其使用强度和开启性能均能满足功能要求,优于金属平页铰链。可广泛用于有腐蚀性气体建筑物的平开门上。
以下结合附图及实施例,对本实用新型的平开门防腐型T型铰链做进一步描述。
图1为平开门防腐型T型铰链主视图
图2为平开门防腐型T型铰链俯视图
图3为图1的A-A剖面图
图4为图1的B-B剖面图
由图可见,一种平开门防腐型T型铰链,由铰链框、扇合页、芯轴组成,其特征是,由聚碳酸酯注塑成的铰链框1和扇合页2用尼龙套装的钢芯轴3铰接;铰链框上设有与门框连接用的埋头螺钉孔洞4,孔洞口上配有密封塑料盖5,装配面上开有密封槽7;扇合页上设有与门扇连接用的埋头螺钉孔洞4,孔洞口上配有密封塑料盖5,装配面上开有密封槽7,扇合页与铰链框接合处,设有尼龙垫圈6;芯轴插入铰链框和扇合页的铰接轴孔,轴孔口配有密封塑料盖5。

Claims (1)

1、一种平开门防腐型T型铰链,由铰链框、扇合页、芯轴组成,其特征是,由聚碳酸酯注塑成的铰链框和扇合页用尼龙套装的钢芯轴铰接;铰链框上设有与门框连接用的埋头螺钉孔洞,孔洞口上配有密封塑料盖,装配面上开有密封槽;扇合页上设有与门扇连接用的埋头螺钉孔洞,孔洞口上配有密封塑料盖,装配面上开有密封槽,扇合页与铰链框接合处,设有尼龙垫圈;芯轴插入铰链框和扇合页的铰接轴孔,轴孔口配有密封塑料盖。
CN 92241604 1992-11-21 1992-11-21 平开门防腐型t型铰链 Expired - Fee Related CN2144167Y (zh)

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CN 92241604 CN2144167Y (zh) 1992-11-21 1992-11-21 平开门防腐型t型铰链

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CN 92241604 CN2144167Y (zh) 1992-11-21 1992-11-21 平开门防腐型t型铰链

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CN2144167Y true CN2144167Y (zh) 1993-10-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720740A (zh) * 2012-06-28 2012-10-10 中国五冶集团有限公司 复合柱销、联轴器及联轴器中复合柱销的加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720740A (zh) * 2012-06-28 2012-10-10 中国五冶集团有限公司 复合柱销、联轴器及联轴器中复合柱销的加工方法
CN102720740B (zh) * 2012-06-28 2014-08-06 中国五冶集团有限公司 联轴器及联轴器中复合柱销的加工方法

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