CN201377280Y - 双层卷式窗帘布 - Google Patents

双层卷式窗帘布 Download PDF

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Publication number
CN201377280Y
CN201377280Y CN200920023504U CN200920023504U CN201377280Y CN 201377280 Y CN201377280 Y CN 201377280Y CN 200920023504 U CN200920023504 U CN 200920023504U CN 200920023504 U CN200920023504 U CN 200920023504U CN 201377280 Y CN201377280 Y CN 201377280Y
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CN200920023504U
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孙承志
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Shandong jade sun shading technology Co., Ltd.
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Shandong Yuma Window Decoration Products Co Ltd
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Priority to CN200920023504U priority Critical patent/CN201377280Y/zh
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Abstract

本实用新型公开了一种双层卷式窗帘布,包括外片和内片,外片和内片的结构相同,外片由交错排列的外透明区和外不透明区构成,内片由交错排列的内透明区和内不透明区构成,外透明区和内透明区由经线和纬线织成网孔状,外不透明区和内不透明区由经线和纬线紧密织成;内不透明区下边部位连接有沿其宽度方向间隔设置的多根连线,连线的下端与内不透明区下临的外不透明区的上边部位相连。该窗帘布收卷速度快,费时少。

Description

双层卷式窗帘布
技术领域
本实用新型涉及窗帘布,具体涉及一种双层卷式窗帘布。
背景技术
目前,常用的双层卷式窗帘,其帘布分内片和外片,内片和外片布在其下端连为一体,内片和外片上都分别由交错排列的透明区和不透明区构成。通过卷拉内片帘布或外片调节二者的透明区和不透明区相互遮挡程度,以实现光线可调。但上述结构的窗帘布在收卷帘布时,只能单层收卷,即收卷内片,在内片的带动下把外片也卷起,或者反之,即收卷外片,在外片的带动下把内片也卷起,收卷的距离大约为内片和外片的总长度,因而收卷速度慢,比较费时。
实用新型内容
本实用新型要解决的技术问题是针对上述缺陷,提供一种收卷速度快,费时少的双层卷式窗帘布。
为了解决上述技术问题,本实用新型提供了一种如下结构的双层卷式窗帘布,包括外片和内片,外片和内片的结构相同,外片由交错排列的外透明区和外不透明区构成,内片由交错排列的内透明区和内不透明区构成,外透明区和内透明区由经线和纬线织成网孔状,外不透明区和内不透明区由经线和纬线紧密织成;内不透明区下边部位连接有沿其宽度方向间隔设置的多根连线,连线的下端与内不透明区下临的外不透明区的上边部位相连。
上述结构的双层卷式窗帘布,由于内不透明区下边部位连接有沿其宽度方向间隔设置的多根连线,连线的下端与内不透明区下临的外不透明区的上边部位相连,连线的长度相当于一透明区的宽度,使用时,不影响调节内、外片的交错程度,以实现光线可调,收卷时,卷拉外片,使内、外片相对滑移一段相当于透明区宽度的距离,就可通过连线实现内、外片的同时收卷,因此,本实用新型具有收卷速度快,费时少的优点。
附图说明
下面结合附图对本实用新型的具体实施方式作进一步的详细说明:
附图是本实用新型的纵向截面结构示意图;
具体实施方式
本实用新型为双层片状结构。如附图所示的双层卷式窗帘布,包括外片1和内片2,外片1和内片2的结构相同,外片1由交错排列的外透明区3和外不透明区4构成,内片2由交错排列的内透明区5和内不透明区6构成,外透明区3和内透明区5由经线和纬线织成网孔状,外不透明区4和内不透明区6由经线和纬线紧密织成;内不透明区6下边部位连接有沿其宽度方向间隔设置的多根连线7,连线7的下端与内不透明区6下临的外不透明区4的上边部位相连。连线7的数量和相邻连线的间距根据使用要求而定。
本实用新型通过纺织的方法织成,使用时,内、外片在其下端通过窗帘附件连为一体。

Claims (1)

1.一种双层卷式窗帘布,其特征是:所述窗帘布包括外片(1)和内片(2),外片(1)和内片(2)的结构相同,外片(1)由交错排列的外透明区(3)和外不透明区(4)构成,内片(2)由交错排列的内透明区(5)和内不透明区(6)构成,外透明区(3)和内透明区(5)由经线和纬线织成网孔状,外不透明区(4)和内不透明区(6)由经线和纬线紧密织成;内不透明区(6)下边部位连接有沿其宽度方向间隔设置的多根连线(7),连线(7)的下端与内不透明区(6)下临的外不透明区(4)的上边部位相连。
CN200920023504U 2009-03-10 2009-03-10 双层卷式窗帘布 Expired - Fee Related CN201377280Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920023504U CN201377280Y (zh) 2009-03-10 2009-03-10 双层卷式窗帘布

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920023504U CN201377280Y (zh) 2009-03-10 2009-03-10 双层卷式窗帘布

Publications (1)

Publication Number Publication Date
CN201377280Y true CN201377280Y (zh) 2010-01-06

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CN200920023504U Expired - Fee Related CN201377280Y (zh) 2009-03-10 2009-03-10 双层卷式窗帘布

Country Status (1)

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CN (1) CN201377280Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170612

Address after: 262700, No. 1966 Golden Light Street West, Shouguang City, Shandong, Weifang

Patentee after: Shandong jade sun shading technology Co., Ltd.

Address before: 262700, No. 337, South Ring Road, Shouguang City, Shandong, Weifang

Patentee before: Shandong Yuma Window Decoration Products Co., Ltd.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100106

Termination date: 20180310

CF01 Termination of patent right due to non-payment of annual fee