CN2275639Y - 吊管式隐形纱窗 - Google Patents

吊管式隐形纱窗 Download PDF

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Publication number
CN2275639Y
CN2275639Y CN 96236944 CN96236944U CN2275639Y CN 2275639 Y CN2275639 Y CN 2275639Y CN 96236944 CN96236944 CN 96236944 CN 96236944 U CN96236944 U CN 96236944U CN 2275639 Y CN2275639 Y CN 2275639Y
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pipe
gauze
shaft
spring
axle
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CN 96236944
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叶加兴
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Abstract

一种吊管式隐形纱窗,由卷管、弹簧、轴、套管、管座,连接条和纱网或布组成,其特征在于管座有进出纱网缺口,轴两端部安在管座中心处管状轴座里,套在轴上部的弹簧上端固定在轴上,下端固定在卷管颈部上。其特点:一是纱网伸缩阻力小,工作灵活可靠,使用寿命长;二是构造简单,造价低廉,安装维修方便;三是多用途,除作纱窗、纱门外,还可作窗帘、门帘,可垂直或水平放置。

Description

吊管式隐形纱窗
本实用新型涉及隐形纱窗的改进。
已有隐形纱窗的立式卷纱管的下端均采用滑动或滚动轴承来支承,转动时卷纱管摆动致使同心度差,套管座没有缺口,伸缩时,上、下边缘受阻,上述弊端使纱网伸缩阻力大,弹簧弹力要求高,使用寿命短,工作不可靠。
本实用新型的目的在于提供一种工作可靠、使用寿命长的吊管式隐形纱窗。
本实用新型是采用上端固定在轴上的回卷弹簧的下端把卷纱管吊起来使下端无须轴承支承同时采用有缺口的套管座的方式来达到目的的。
本实用新型的特点:一是纱网伸缩,阻力小,工作灵活可靠,使用寿命长;二是构造简单,造价低廉,安装维修方便;三是多用途,除作纱窗、纱门外,还可作窗帘、门帘,可垂直或水平放置。
下面结合附图来说明实施例:
图1为本纱窗局部纵剖视图。
图2为图1在A-A处剖视简图。
图3为图1在B-B处剖视图。
参照图1-3,本纱窗由卷管(1)、弹簧(2)、轴(3)、套管(4)、管座(5)、连接条(6)和纱网或布(7)组成,管座(5)为轴承座状,下面有与套管(4)之口对正的缺口(10),管座除有螺钉连接口(8)外,还有连接口(9),管座里中心处有管状轴承(11),轴(3)两端部安在两端管座(5)的轴座(11)里,套在轴(3)上部的弹簧(2),上端固定在轴(3)上,下端固定在卷管(1)颈部上,连接条(6)为盒子形,纱网或布边部夹在盒体与盒盖之间。

Claims (1)

  1. 一种吊管式隐形纱窗,由卷管(1)、弹簧(2)、轴(3)、套管(4)、管座(5)、连接条(6)和纱网或布(7)组成,其特征在于该纱窗管座(5)为轴承座状,下面有与套管(4)之口对正的缺口(10),管座除有螺钉连接口(8)外,还有连接口(9),管座里中心处有管状轴承(11),轴(3)两端部安在两端管座(5)的轴座(11)里,套在轴(3)上部的弹簧(2),上端固定在轴(3)上,下端固定在卷管(1)颈部上,连接条(6)为盒子形,纱网或布边部夹在盒体与盒盖之间。
CN 96236944 1996-05-17 1996-05-17 吊管式隐形纱窗 Expired - Fee Related CN2275639Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96236944 CN2275639Y (zh) 1996-05-17 1996-05-17 吊管式隐形纱窗

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96236944 CN2275639Y (zh) 1996-05-17 1996-05-17 吊管式隐形纱窗

Publications (1)

Publication Number Publication Date
CN2275639Y true CN2275639Y (zh) 1998-03-04

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CN 96236944 Expired - Fee Related CN2275639Y (zh) 1996-05-17 1996-05-17 吊管式隐形纱窗

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CN (1) CN2275639Y (zh)

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