- 专利标题: Umbrella having anti-inversion mechanism
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申请号: US16838388申请日: 2020-04-02
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公开(公告)号: US11006711B2公开(公告)日: 2021-05-18
- 发明人: David Haythornthwaite
- 申请人: Shedrain Corporation
- 申请人地址: US OR Portland
- 专利权人: Shedrain Corporation
- 当前专利权人: Shedrain Corporation
- 当前专利权人地址: US OR Portland
- 代理机构: Leason Ellis LLP
- 主分类号: A45B25/22
- IPC分类号: A45B25/22 ; A45B19/10 ; A45B25/18 ; A45B25/06 ; A45B19/00
摘要:
An umbrella includes an anti-inversion mechanism that is configured to apply to each rib assembly a force that counters an inversion force that is applied to the umbrella. The anti-inversion mechanism includes a first elongated member that is coupled at a first end to one rib of the plurality of ribs. The umbrella also includes a second elongated member having a first end coupled to the first elongated member. A first connector is coupled to a distal end of the distal rib; and a second connector is coupled to a second end of the first elongated member. The first connector and the second connector are coupled to one another to securely attach the second elongated member to the distal rib.
公开/授权文献
- US20200288829A1 UMBRELLA HAVING ANTI-INVERSION MECHANISM 公开/授权日:2020-09-17
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