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公开(公告)号：US20240349853A1
公开(公告)日：2024-10-24
申请号：US18761509
申请日：2024-07-02
CPC分类号： A45B25/02 , A45B23/00 , A45B25/18 , A45B2023/0012
摘要： A sunshade umbrella is provided including an umbrella shaft, a top frame provided on an upper portion of the umbrella shaft, and an umbrella cloth connected to the top frame. The umbrella cloth is provided including a main body portion and a skirt portion; an upper edge of the skirt portion is connected to an outer edge of the main body portion; a lower edge of the skirt portion is connected to the top frame, so as to be stretched by the top frame and extend downwards from the outer edge of the main body portion at least after the sunshade umbrella is unfolded; an edge of the umbrella cloth hangs downwards and can be stretched to provide advertisements, slogans, patterns or the like, so that a good display effect is achieved.
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公开(公告)号：US20240138571A1
公开(公告)日：2024-05-02
申请号：US18107116
申请日：2023-02-08
发明人： Chunliang YUAN , Shengyong YANG
IPC分类号： A47C4/28
CPC分类号： A47C4/286
摘要： A folding chair is provided including an upper hinge seat, a plurality of support legs, a lower hinge seat and a plurality of upper support rods. Each of the plurality of support legs having an upper end portion rotatable connected to the upper hinge seat and a lower end portion for supporting on the ground, and each of the plurality of upper support rods having a lower end portion rotatably connected to the lower hinge seat. A middle portion of each support leg is rotatably connected with one of the plurality of upper support rods. The upper hinge seat and the lower hinge seat are connected directly or indirectly when the folding chair is in unfolded state, and the upper hinge seat and the lower hinge seat are separated from each other when the folding chair is in folded state.
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公开(公告)号：US10273710B2
公开(公告)日：2019-04-30
申请号：US15549164
申请日：2016-07-26
发明人： Shengyong Yang , Jing Bian
摘要： A central lock comprises a center pole (2), a center top cap (1), and a center bottom cap (3). A locking piece (4) is received in the center bottom cap (3); a first through hole (41) is provided in the locking piece (4); and the end part of the center pole (2) is provided with a clamping groove (21) and a clamp locking part (22) located at the lower end of the clamping groove (21). When the central lock is in a locked state, the locking piece (4) is clamped with the clamping groove (21) of the center pole (2), and the locking part (22) abuts against a lower end surface of the locking piece (4); and when the central lock is in an unlocked state, the locking piece (4) is separated from the clamping groove (21), and the clamp locking part (22) can pass through the first through hole (41).
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公开(公告)号：US20220356725A1
公开(公告)日：2022-11-10
申请号：US17870146
申请日：2022-07-21
发明人： Shengyong Yang , Jing BIAN
摘要： A wheeled collapsible canopy with foldable support frame is provided. The wheeled collapsible canopy includes at least two wheeled legs and at least two non-wheeled legs. A protective cover covers the top of the collapsible canopy when the collapsible canopy is in a folded state. The protective cover extends only partially down the length of the folded support frame.
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公开(公告)号：US20180238075A1
公开(公告)日：2018-08-23
申请号：US15549164
申请日：2016-07-26
发明人： SHENGYONG YANG , JING BIAN
IPC分类号： E04H15/50
摘要： A central lock comprises a center pole (2), a center top cap (1), and a center bottom cap (3). A locking piece (4) is received in the center bottom cap (3); a first through hole (41) is provided in the locking piece (4); and the end part of the center pole (2) is provided with a clamping groove (21) and a clamp locking part (22) located at the lower end of the clamping groove (21). When the central lock is in a locked state, the locking piece (4) is clamped with the clamping groove (21) of the center pole (2), and the locking part (22) abuts against a lower end surface of the locking piece (4); and when the central lock is in an unlocked state, the locking piece (4) is separated from the clamping groove (21), and the clamp locking part (22) can pass through the first through hole (41).
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