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公开(公告)号：US20240124113A1
公开(公告)日：2024-04-18
申请号：US18394341
申请日：2023-12-22
发明人： Peng LIU
IPC分类号： B63H16/04
CPC分类号： B63H16/04
摘要： Disclosed is a detachable paddle comprising a main paddle rod, a first detachable paddle rod, a second detachable paddle rod, a paddle blade part and a paddle handle part, wherein the main paddle rod is connected to the first detachable paddle rod through a first connecting part, and the main paddle rod is connected to the second detachable paddle rod through a second connecting part. The main paddle rod is a hollow rod with a water drop-shaped cross section and a certain wall thickness, and the first and second detachable paddle rods are hollow rods with the same cross section shape as the main paddle rod and a certain wall thickness; and the first connecting part comprises a closed lantern ring for connecting the main paddle rod, a fastening device for fastening the first detachable paddle rod, and a limiting device for limiting the first detachable paddle rod.
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公开(公告)号：US20240043101A1
公开(公告)日：2024-02-08
申请号：US17627415
申请日：2021-11-12
发明人： Peng LIU
IPC分类号： B63B34/22
CPC分类号： B63B34/22
摘要： A bending method for an inflatable kayak bottom includes: step 1: cutting the fabric; step 2: sewing and locking; step 3: performing air seal installation in a hole zone; step 4: performing air seal installation around a drop stitch material and placing a nozzle; and step 5: bending into shape, the inflatable kayak bottom becoming airtight overall. In the present application, the drop stitch material of the kayak bottom is sewn and locked to make a deformable kayak bottom structure, which features low costs, easy use and high practicality.
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公开(公告)号：US20220001961A1
公开(公告)日：2022-01-06
申请号：US17478775
申请日：2021-09-17
申请人： Advanced Elements, Inc. , Paddle North LLC , Weihai Winner Innovation Ocean Technology Co., LTD.
发明人： Xiaorong DING
摘要： A double-chambers inflatable kayak, including an upper chamber and a lower chamber which are fixedly connected to each other by a connecting portion and between which a cavity is formed, wherein the upper chamber includes a cockpit hole and a first air valve provided on the surface, the cockpit hole being in communication with the cavity, and the first air valve being used to inflate and deflate the upper chamber, and wherein the lower chamber includes a second air valve which is used to inflate and deflate the lower chamber.
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公开(公告)号：US11124276B2
公开(公告)日：2021-09-21
申请号：US16771627
申请日：2019-05-15
申请人： ADVANCED ELEMENTS, INC. , PADDLE NORTH LLC , WEIHAI WINNER INNOVATION OCEAN TECHNOLOGY CO., LTD.
发明人： Xiaorong Ding
摘要： A double-chambers inflatable kayak, including an upper chamber and a lower chamber which are fixedly connected to each other by a connecting portion and between which a cavity is formed, wherein the upper chamber includes a cockpit hole and a first air valve provided on the surface, the cockpit hole being in communication with the cavity, and the first air valve being used to inflate and deflate the upper chamber, and wherein the lower chamber includes a second air valve which is used to inflate and deflate the lower chamber.
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公开(公告)号：US12077256B2
公开(公告)日：2024-09-03
申请号：US17627415
申请日：2021-11-12
发明人： Peng Liu
IPC分类号： B63B34/22
CPC分类号： B63B34/22
摘要： A bending method for an inflatable kayak bottom includes: step 1: cutting the fabric; step 2: sewing and locking; step 3: performing air seal installation in a hole zone; step 4: performing air seal installation around a drop stitch material and placing a nozzle; and step 5: bending into shape, the inflatable kayak bottom becoming airtight overall. In the present application, the drop stitch material of the kayak bottom is sewn and locked to make a deformable kayak bottom structure, which features low costs, easy use and high practicality.
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公开(公告)号：US20240262465A1
公开(公告)日：2024-08-08
申请号：US18502642
申请日：2023-11-06
发明人： Peng LIU
IPC分类号： B63B32/51
CPC分类号： B63B32/51
摘要： A double-chamber inflatable paddle board with detachable function includes an outer chamber, an inner chamber and a fixing connector strip. The outer and inner chambers are independent chambers. A middle portion of the outer chamber includes an opening with an accommodating cavity that matches the inner chamber. One side of the fixing connector strip is fixedly connected to one of an inner edge of the outer chamber and an outer edge of the inner chamber, and the other side is suspended. In an inflated state, the other side of the fixing connector strip is engaged on one of the outer edge of the inner chamber and the inner edge of the outer chamber, to cooperate with the connected chamber to form an inflatable paddle board product with flat surface. The inner and outer chambers are detachably connected into one piece through the fixing connector strip.
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公开(公告)号：US20240010308A1
公开(公告)日：2024-01-11
申请号：US18351951
申请日：2023-07-13
发明人： Peng LIU
IPC分类号： B63B34/22
CPC分类号： B63B34/22
摘要： A four-chamber inflatable kayak comprises an upper chamber, a lower chamber, connecting portions as well as two side chambers and two side coverings. The upper chamber and the lower chamber are streamlined with a wide center and narrow ends, and the outer portion of the two ends of the upper chamber and the lower chamber is connected to each other by means of a connecting portion. The connecting portion has two separate compartments that are separated from each other. Both ends of the upper chamber and the lower chamber are accommodated in the separate compartments in the connecting portion, so that a cavity with accommodating space is formed between the upper chamber and the lower chamber. The upper chamber comprises a cockpit hole disposed in the middle. The cockpit hole is communicated with the cavity.
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公开(公告)号：US11794861B2
公开(公告)日：2023-10-24
申请号：US17478775
申请日：2021-09-17
申请人： Advanced Elements, Inc. , Paddle North LLC , Weihai Winner Innovation Ocean Technology Co., LTD.
发明人： Xiaorong Ding
摘要： A double-chambers inflatable kayak, including an upper chamber and a lower chamber which are fixedly connected to each other by a connecting portion and between which a cavity is formed, wherein the upper chamber includes a cockpit hole and a first air valve provided on the surface, the cockpit hole being in communication with the cavity, and the first air valve being used to inflate and deflate the upper chamber, and wherein the lower chamber includes a second air valve which is used to inflate and deflate the lower chamber.
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公开(公告)号：US20210114697A1
公开(公告)日：2021-04-22
申请号：US16771627
申请日：2019-05-15
申请人： ADVANCED ELEMENTS, INC. , PADDLE NORTH LLC , WEIHAI WINNER INNOVATION OCEAN TECHNOLOGY CO., LTD.
发明人： Xiaorong DING
摘要： A double-chambers inflatable kayak, including an upper chamber and a lower chamber which are fixedly connected to each other by a connecting portion and between which a cavity is formed, wherein the upper chamber includes a cockpit hole and a first air valve provided on the surface, the cockpit hole being in communication with the cavity, and the first air valve being used to inflate and deflate the upper chamber, and wherein the lower chamber includes a second air valve which is used to inflate and deflate the lower chamber.
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