CN2240584Y - 筒卷式推拉纱窗 - Google Patents

筒卷式推拉纱窗 Download PDF

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Publication number
CN2240584Y
CN2240584Y CN 95230658 CN95230658U CN2240584Y CN 2240584 Y CN2240584 Y CN 2240584Y CN 95230658 CN95230658 CN 95230658 CN 95230658 U CN95230658 U CN 95230658U CN 2240584 Y CN2240584 Y CN 2240584Y
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fixed
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screen net
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CN 95230658
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薛树威
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Abstract

一种筒卷式推拉纱窗包括中轴,卷筒,拉力弹簧,上下堵头,纱网和罩筒,其中中轴装在卷筒内,拉力弹簧一端固定在卷筒上,另一端固定在上堵头上,纱网缠卷在卷筒上,其里端固定在卷筒上,其外端用胶条粘贴在窗扇框上,当拉开窗扇时,纱网随窗扇拉开而伸展开,防止蚊蝇进入室内,当推合窗扇时,在拉力弹簧的作用下,纱网自动收卷在卷筒上,进入罩筒内,安装使用方便,占用空间小,便于保存,清洁卫生。

Description

筒卷式推拉纱窗
本实用新型涉及一种筒卷式推拉纱窗,它适用于铝合金窗和一切推拉式窗户使用。
在本实用新型做出之前,通常把纱网装在铝合金框架上或木质框架上,安装使用不方便,不用时占用空间大,保存不便,而且该铝合金框架造价昂贵,很不经济。
本实用新型的目的是提供一种安装使用方便的筒卷式推拉纱窗,该纱窗当拉开窗扇时纱网随着窗户拉开而伸展开,防止蚊蝇进入室内;当推合窗扇时,在装在轴上的拉力弹簧作用下纱网自动收卷在卷筒上,十分方便。
本实用新型所述的筒卷式推拉纱窗包括中轴4,卷筒9,拉力弹簧8,上下堵头6、1,纱网3,双面胶条2和罩筒7,其中中轴4装在卷筒9内,拉力弹簧一端固定在中轴4上,另一端固定在上堵头6上,上堵头6,下堵头1与卷筒9紧配合,使上下堵头和卷筒一起转动,纱网3缠卷在卷筒9上,其里端固定在卷筒9上,外端用双面胶条粘贴固定在窗扇框上,罩筒7用紧固螺丝10固定在中轴4上,安装时用调节紧固螺母5将中轴4卷筒9和罩筒7顶紧在窗框上面的水泥框上。
当拉开窗扇时纱网随窗扇滑动而伸展开,防止蚊蝇进入室内,当推合窗扇时,纱网在拉力弹簧的作用下收卷在卷筒9上,进入罩筒7内。
本实用新型的优点是安装容易,使用方便,不用时收卷在卷筒上,装入罩筒内,占空间小,既美观又可保持纱窗的清洁卫生。
附图1说明:
图1是筒卷式推拉纱窗结构示意图。
下面结合附图对本实用新型的实施例作进一步说明:
1.下堵头通过紧固螺丝10将罩筒7固定在中轴4上,纱网3缠卷在卷筒9上,里端固定在卷筒上,外端通过双面胶条粘贴窗扇框上,拉力弹簧一端固定在中轴4上,另一端固定在上堵头6上,紧固螺丝10将罩筒7固定在中轴4上。

Claims (3)

1.一种筒卷式推拉纱窗,包括中轴(4),卷筒(9),拉力弹簧(8),上下堵头(6),(1),纱网(3)和罩筒(7)其特征在于:中轴(4)装在卷筒(9)内,拉力弹簧(8)一端固定在中轴上,另一端固定在上堵头(6)上,纱网(3)缠卷在卷筒(9)上,罩筒(7)用紧固螺丝(10)固定在中轴(4)上。
2.如权利要求1所述的推拉纱窗,其特征在于:上堵头(6),下堵头(1)与卷筒(9)紧配合,使上下堵头和卷筒一起转动。
3.如权利要求1所述的推拉纱窗,其特征在于:缠卷在卷筒(9)上的纱网(3),其里端固定在卷筒上,其外端用双面胶条(2)粘贴在窗扇框上
CN 95230658 1995-03-29 1995-03-29 筒卷式推拉纱窗 Expired - Fee Related CN2240584Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95230658 CN2240584Y (zh) 1995-03-29 1995-03-29 筒卷式推拉纱窗

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95230658 CN2240584Y (zh) 1995-03-29 1995-03-29 筒卷式推拉纱窗

Publications (1)

Publication Number Publication Date
CN2240584Y true CN2240584Y (zh) 1996-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95230658 Expired - Fee Related CN2240584Y (zh) 1995-03-29 1995-03-29 筒卷式推拉纱窗

Country Status (1)

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CN (1) CN2240584Y (zh)

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