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公开(公告)号：US10711481B2
公开(公告)日：2020-07-14
申请号：US16115547
申请日：2018-08-28
发明人： Lei Zhu , Jianqiang Xie
摘要： This invention provides a removable sunshade base and a sunshade including the removable sunshade base. The removable sunshade base includes a sunshade base body and a pull rod. A bottom of the sunshade base body has a sliding groove and first sliding wheels. One end of the pull rod has a second sliding wheel, and the pull rod is movably connected with the sliding groove of the sunshade base body such that the pull rod is accommodated in the sliding groove or is pulled out from the sliding groove. When the pull rod is pulled out from the sliding groove, both the first sliding wheels and the second sliding wheel contact one supporting plane to move the sunshade base body.
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公开(公告)号：US10524550B2
公开(公告)日：2020-01-07
申请号：US16237606
申请日：2018-12-31
发明人： Lei Zhu , Jianping Xie
摘要： This application provides an umbrella including an umbrella frame, supporting members, rotating shafts, fixing members, and umbrella surfaces. The umbrella surfaces are installed at the umbrella frame through connections of the supporting members and the fixing members so as to form a layered structure with a beautiful appearance and good breathability and ventilation. Each of the supporting members has installation arms which can be directly installed at the umbrella rib through the rotating shaft. Each of the supporting members has a first supporting surface and a second supporting surface cooperating with the umbrella rib to achieve limitation, which can limit a rotation range of the supporting members and reduce members such as a bracket, a spring and so on. The structure is simpler, and the assembly is very convenient.
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公开(公告)号：US20190203502A1
公开(公告)日：2019-07-04
申请号：US16237606
申请日：2018-12-31
发明人： Lei Zhu , Jianping Xie
摘要： This application provides an umbrella including an umbrella frame, supporting members, rotating shafts, fixing members, and umbrella surfaces. The umbrella surfaces are installed at the umbrella frame through connections of the supporting members and the fixing members so as to form a layered structure with a beautiful appearance and good breathability and ventilation. Each of the supporting members has installation arms which can be directly installed at the umbrella rib through the rotating shaft. Each of the supporting members has a first supporting surface and a second supporting surface cooperating with the umbrella rib to achieve limitation, which can limit a rotation range of the supporting members and reduce members such as a bracket, a spring and so on. The structure is simpler, and the assembly is very convenient.
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