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公开(公告)号：US20170196324A1
公开(公告)日：2017-07-13
申请号：US15409088
申请日：2017-01-18
申请人： Shedrain Corporation
摘要： An umbrella has a plurality of ribs attached to a runner by main struts. The umbrella has an anti-inversion mechanism formed of a plurality of anti-inversion struts. Each anti-inversion strut is pivotally coupled to one respective main strut and is pivotally connected to a floating joint member that is freely movable along a length of one respective rib. The anti-inversion mechanism also includes a stop that is fixedly attached to the rib and restricts the degree of travel of the floating joint member along the rib and is positioned to prevent the respective rib from inverting in response to an applied force.
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公开(公告)号：US20170238661A1
公开(公告)日：2017-08-24
申请号：US15051980
申请日：2016-02-24
申请人： Shedrain Corporation
CPC分类号： A45B25/22 , A45B25/02 , A45B25/18 , A45B2025/186
摘要： A wind resistant umbrella includes an upper canopy that is attached to a lower canopy at select points. Elastic fasteners (e.g., elastic straps) elastically connect the upper canopy to the lower canopy. Flexible connectors that wrap around a peripheral edge of the lower canopy serve to both fixedly attach first ends of the elastic fasteners and provide pockets that receive free ends of the ribs to securely attach the ribs to the lower canopy.
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公开(公告)号：US20190069655A1
公开(公告)日：2019-03-07
申请号：US16126765
申请日：2018-09-10
申请人： Shedrain Corporation
摘要： An umbrella has a plurality of ribs attached to a runner by main struts. The umbrella has an anti-inversion mechanism formed of a plurality of anti-inversion struts. Each anti-inversion strut is pivotally coupled to one respective main strut and is pivotally connected to a floating joint member that is freely movable along a length of one respective rib. The anti-inversion mechanism also includes a stop that is fixedly attached to the rib and restricts the degree of travel of the floating joint member along the rib and is positioned to prevent the respective rib from inverting in response to an applied force.
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公开(公告)号：US20170238662A1
公开(公告)日：2017-08-24
申请号：US15588183
申请日：2017-05-05
申请人： Shedrain Corporation
摘要： An umbrella has a plurality of ribs attached to a runner by main struts. The umbrella has an anti-inversion mechanism formed of a plurality of anti-inversion struts. Each anti-inversion strut is pivotally coupled to one respective main strut and is pivotally connected to a floating joint member that is freely movable along a length of one respective rib. The anti-inversion mechanism also includes a stop that is fixedly attached to the rib and restricts the degree of travel of the floating joint member along the rib and is positioned to prevent the respective rib from inverting in response to an applied force.
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公开(公告)号：US20160227893A1
公开(公告)日：2016-08-11
申请号：US14614906
申请日：2015-02-05
申请人： Shedrain Corporation
IPC分类号： A45B25/22
摘要： An umbrella has a plurality of ribs attached to a runner by main struts. The umbrella has an anti-inversion mechanism formed of a plurality of anti-inversion struts. Each anti-inversion strut is pivotally coupled to one respective main strut and is pivotally connected to a floating joint member that is freely movable along a length of one respective rib. The anti-inversion mechanism also includes a stop that is fixedly attached to the rib and restricts the degree of travel of the floating joint member along the rib and is positioned to prevent the respective rib from inverting in response to an applied force.
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