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公开(公告)号：US10301840B1
公开(公告)日：2019-05-28
申请号：US15954599
申请日：2018-04-17
申请人： Yan Jin , Qing Feng Lyu
发明人： Yan Jin , Qing Feng Lyu
摘要： A canopy assembly includes a canopy fabric, a plurality of tightening wires, and a fastening arrangement. The fastening arrangement includes a plurality of tension adjustment units. Each of the tension adjustment units includes a supporting frame, a ratchet gear, a main shaft connected to the ratchet gear and rotatably connected to the supporting frame, and a resilient locking member mounted on the supporting frame to move between a locked position and an unlocked position. In the locked position, the resilient locking member is pivotally moved to engage with the ratchet gear so as to limit the ratchet gear to incrementally rotate in one predetermined direction with respect to the supporting frame, When the resilient locking member is in the unlocked position, the resilient locking member is pivotally moved to disengage from the ratchet gear so as to allow the ratchet gear to freely rotate with respect to the supporting frame.
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公开(公告)号：US10920446B2
公开(公告)日：2021-02-16
申请号：US16022314
申请日：2018-06-28
申请人： Yan Jin , Qing Feng Lyu
发明人： Yan Jin , Qing Feng Lyu
摘要： A shade screen includes a screen fabric, a tightening wire and a reinforcing connector. The reinforcing connector includes a head connecting member and a reinforcing body. The head connecting member has a through connecting slot and a peripheral securing slot. The reinforcing body has a receiving cavity, a first reinforcing groove and a second reinforcing groove formed on two sides of the receiving cavity respectively. The first reinforcing groove and the second reinforcing groove are aligned with two ends of the peripheral securing slot in such a manner that a corner portion of the screen fabric is securely attached in the receiving cavity, while the tightening portion of the tightening wire is arranged to pass through the first reinforcing groove and the second reinforcing groove and fittedly receive in the peripheral securing slot.
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公开(公告)号：US20200002969A1
公开(公告)日：2020-01-02
申请号：US16022314
申请日：2018-06-28
申请人： Yan JIN , Qing Feng LYU
发明人： Yan JIN , Qing Feng LYU
摘要： A shade screen includes a screen fabric, a tightening wire and a reinforcing connector. The reinforcing connector includes a head connecting member and a reinforcing body. The head connecting member has a through connecting slot and a peripheral securing slot. The reinforcing body has a receiving cavity, a first reinforcing groove and a second reinforcing groove formed on two sides of the receiving cavity respectively. The first reinforcing groove and the second reinforcing groove are aligned with two ends of the peripheral securing slot in such a manner that a corner portion of the screen fabric is securely attached in the receiving cavity, while the tightening portion of the tightening wire is arranged to pass through the first reinforcing groove and the second reinforcing groove and fittedly receive in the peripheral securing slot.
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