CN2873030Y - 幕布挂钩 - Google Patents

幕布挂钩 Download PDF

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Publication number
CN2873030Y
CN2873030Y CN 200520140068 CN200520140068U CN2873030Y CN 2873030 Y CN2873030 Y CN 2873030Y CN 200520140068 CN200520140068 CN 200520140068 CN 200520140068 U CN200520140068 U CN 200520140068U CN 2873030 Y CN2873030 Y CN 2873030Y
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coupler body
curtain
hole
gib head
nylon
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CN 200520140068
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沈克诚
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Abstract

一种幕布挂钩,属于舞台设备配件,主要由钩体、钩头和滚轮构成,钩体上端及腹部有相互垂直的通孔,滚轮安装在穿过钩体上端通孔的小轴上,特点是所述钩体为整体式尼龙注塑件,钩头镶嵌在钩体下端,滚轮为中心装有滚动轴承的尼龙轮。本实用新型用于吊挂和启闭舞台幕布或大型窗帘,不仅重量轻,强度有保证,批量生产效率高、成本低,而且能大大降低噪音,耐磨性和灵活性均好,有效提高使用性能。

Description

幕布挂钩
技术领域
本实用新型涉及一种幕布挂钩,属于舞台设备配件。
背景技术
舞台用幕布及大型窗帘的吊挂和启闭离不开幕布挂钩,幕布挂钩主要由吊挂幕布的钩头、沿导轨运动的滚轮以及起联接作用的钩体构成。现有幕布挂钩的钩体由铁板焊接而成,钩头与钩体也是焊接,滚轮则直接采用滚动轴承,这种结构的挂钩不仅重量大,噪音大,而且制作麻烦,成本较高。
实用新型内容
本实用新型旨在克服现有技术的不足之处,提供一种重量小,噪音低,而且制作成本较小的幕布挂钩。
本实用新型的技术方案是:幕布挂钩主要由钩体、钩头和滚轮构成,钩体上端及腹部有相互垂直的通孔,钩头位于钩体下端,滚轮安装在穿过钩体上端通孔的小轴上,改进之处是所述钩体为整体注塑件,钩头镶嵌在钩体下端,滚轮为中心装有滚动轴承的尼龙轮。
上述钩体材料的尼龙1010;钩体腹部通孔中镶有金属套。
由于挂钩的钩体为整体注塑件,一般采用尼龙1010材料,不仅重量轻,强度也有保证,由模具批量注塑成型,制作容易,生产效率高,成本低;滚轮也改为尼龙件,中心装有轴承,在保证耐磨性和灵活性的前提下,大大降低噪音,提高使用性能。
附图说明
附图为本实用新型结构示意图。。
具体实施方式
参见附图,钩体1采用尼龙1010整体注塑而成,其上端及腹部有相互垂直的通孔,上端通孔内设有垂直于钩体中心线的小轴2,小轴两端装有带滚动轴承的尼龙滚轮3,腹部通孔内镶有铜套4,钩头5镶嵌在钩体下端,牢固地连成一体。

Claims (3)

1、一种幕布挂钩,主要由钩体、钩头和滚轮构成,钩体上端及腹部有相互垂直的通孔,钩头位于钩体下端,滚轮安装在穿过钩体上端通孔的小轴上,其特征是所述钩体为整体注塑件,钩头镶嵌在钩体下端,滚轮为中心装有滚动轴承的尼龙轮。
2、按权利要求1所述的幕布挂钩,其特征是钩体材料为尼龙1010。
3、按权利要求1所述的幕布挂钩,其特征是钩体腹部通孔中镶有金属套。
CN 200520140068 2005-12-22 2005-12-22 幕布挂钩 Expired - Fee Related CN2873030Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520140068 CN2873030Y (zh) 2005-12-22 2005-12-22 幕布挂钩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520140068 CN2873030Y (zh) 2005-12-22 2005-12-22 幕布挂钩

Publications (1)

Publication Number Publication Date
CN2873030Y true CN2873030Y (zh) 2007-02-28

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Family Applications (1)

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CN 200520140068 Expired - Fee Related CN2873030Y (zh) 2005-12-22 2005-12-22 幕布挂钩

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CN (1) CN2873030Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105555171A (zh) * 2013-07-18 2016-05-04 立川窗饰工业株式会社 窗帘配件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105555171A (zh) * 2013-07-18 2016-05-04 立川窗饰工业株式会社 窗帘配件

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