CN202077730U - 抗风阳伞 - Google Patents

抗风阳伞 Download PDF

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Publication number
CN202077730U
CN202077730U CN2011201900502U CN201120190050U CN202077730U CN 202077730 U CN202077730 U CN 202077730U CN 2011201900502 U CN2011201900502 U CN 2011201900502U CN 201120190050 U CN201120190050 U CN 201120190050U CN 202077730 U CN202077730 U CN 202077730U
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parasol
wind
small rectangular
ventilation window
rectangular ventilating
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CN2011201900502U
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李伯姗
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Abstract

一种抗风阳伞,在伞面上布满小矩形通风窗口;小矩形通风窗口长4cm,宽2cm;小矩形通风窗口的长边与伞边平行,长边与相邻小矩形通风窗口长边的距离不大于2cm;小矩形通风窗口短边与伞边垂直,短边与相邻小矩形通风窗口短边的距离不大于2cm;小矩形通风窗口两个短边和靠近伞边的长边为切口,靠近伞顶的长边与整个伞布相连。当无风或微风时,小矩形通风窗口的矩形布块下垂或飘动,阳伞的整体遮阳效果依然良好;当有风时,风可以通过小矩形通风窗口穿行,以减弱阳伞对风的阻力,增强阳伞对风的抵抗能力。抗风阳伞的小矩形通风窗口使风从中穿过,使伞的兜风阻力减小,抗风能力增强;抗风阳伞可在现有阳伞基础上改进,成本低廉。

Description

抗风阳伞
技术领域
本实用新型涉及一种日常用品,尤其是一种遮阳工具。
背景技术
目前,公知的阳伞的伞面是整个一块布制成,可以遮阳,但不抗风,风稍大,持伞就很困难,伞面会被吹翻,伞骨会被吹折。
发明内容
为了克服现有的阳伞的伞面是整个一块布制成,可以遮阳,但不抗风,风稍大,持伞就很困难,伞面会被吹翻,伞骨会被吹折的不足,本实用新型提供一种抗风阳伞。
本实用新型解决其技术问题所采用的技术方案是:在伞面上布满小矩形通风窗口;小矩形通风窗口长4cm,宽2cm;小矩形通风窗口的长边与伞边平行,长边与相邻的小矩形通风窗口的长边的距离不大于2cm;小矩形通风窗口的短边与伞边垂直,短边与相邻的小矩形通风窗口的短边的距离不大于2cm;小矩形通风窗口的两个短边和靠近伞边的长边为切口,靠近伞顶的长边与整个伞布相连。
当无风或微风时,小矩形通风窗口的矩形布块下垂或飘动,阳伞的整体遮阳效果依然良好;当有风时,风可以通过小矩形通风窗口穿行,以减弱阳伞对风的阻力,增强阳伞对风的抵抗能力。
本实用新型的有益效果是,抗风阳伞的小矩形通风窗口使风从中穿过,使伞的兜风阻力减小,抗风能力增强;抗风阳伞可在现有阳伞基础上改进,成本低廉。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是抗风阳伞的立体图。小矩形通风窗口分布在伞骨和伞骨之间;小矩形通风窗口横向成排,纵向错落排列;
图2是单个小矩形通风窗口的矩形布块下垂立体图。
具体实施方式
在伞面上布满小矩形通风窗口;小矩形通风窗口长4cm,宽2cm;小矩形通风窗口的长边与伞边平行,长边与相邻的小矩形通风窗口的长边的距离不大于2cm;小矩形通风窗口的短边与伞边垂直,短边与相邻的小矩形通风窗口的短边的距离不大于2cm;小矩形通风窗口的两个短边和靠近伞边的长边为切口,靠近伞顶的长边与整个伞布相连,如图1。
当无风或微风时,小矩形通风窗口的矩形布块下垂或飘动,阳伞的整体遮阳效果依然良好;当有风时,风可以通过小矩形通风窗口穿行,以减弱阳伞对风的阻力,增强阳伞对风的抵抗能力,如图2。

Claims (1)

1.一种抗风阳伞,其特征是:在伞面上布满小矩形通风窗口;小矩形通风窗口长4cm,宽2cm;小矩形通风窗口的长边与伞边平行,长边与相邻的小矩形通风窗口的长边的距离不大于2cm;小矩形通风窗口的短边与伞边垂直,短边与相邻的小矩形通风窗口的短边的距离不大于2cm;小矩形通风窗口的两个短边和靠近伞边的长边为切口,靠近伞顶的长边与整个伞布相连。
CN2011201900502U 2011-05-23 2011-05-23 抗风阳伞 Expired - Fee Related CN202077730U (zh)

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CN2011201900502U CN202077730U (zh) 2011-05-23 2011-05-23 抗风阳伞

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CN2011201900502U CN202077730U (zh) 2011-05-23 2011-05-23 抗风阳伞

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CN202077730U true CN202077730U (zh) 2011-12-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106901470A (zh) * 2015-12-23 2017-06-30 崔锦华 喇叭花形双向气流抗风伞

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106901470A (zh) * 2015-12-23 2017-06-30 崔锦华 喇叭花形双向气流抗风伞

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