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公开(公告)号：US20240341494A1
公开(公告)日：2024-10-17
申请号：US18754311
申请日：2024-06-26
发明人： Juying SHI
IPC分类号： A47C27/08
CPC分类号： A47C27/081 , A47C27/087
摘要： The inflatable bed includes a top wall, an outer peripheral sheet, a bottom wall and an inner peripheral sheet, the top and bottom walls are arranged oppositely and fixed to the outer peripheral sheet; the inner peripheral sheet is provided with a plurality of through holes arranged at intervals in a circumferential direction of the inner peripheral sheet; the inner peripheral sheet has a first annular edge and a second annular edge that are arranged oppositely, the first annular edge is fixed to the top wall, the second annular edge is fixed to the bottom wall, both areas enclosed by the first and second annular edges are smaller than the area enclosed by the outer peripheral sheet; the inner peripheral sheet is fixedly connected with the outer peripheral sheet to form an annular connecting portion, which is located between the first annular edge and the second annular edge.
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公开(公告)号：US20240298813A1
公开(公告)日：2024-09-12
申请号：US18334358
申请日：2023-06-13
发明人： Juying SHI
IPC分类号： A47C27/08
CPC分类号： A47C27/082 , A47C27/087 , A47C27/081
摘要： Provided is a novel inflatable bed, which relates to the field of articles for daily use. The novel inflatable bed comprises a bed body and a closed annular pull strap. The bed body is provided with a main air chamber. The closed annular pull strap has two annular edges, the closed annular pull strap is provided in the main air chamber, the two annular edges are respectively welded to two adjacent bed walls of the bed body, so that the main air chamber is separated to form a central air chamber and an edge air chamber. A weld seam formed by welding at least one of the two annular edges with the bed body has at least one broken portion, so as to form a channel making the central air chamber and the edge air chamber in communication at the broken portion.
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公开(公告)号：US20230309707A1
公开(公告)日：2023-10-05
申请号：US17827090
申请日：2022-05-27
发明人： Juying SHI
CPC分类号： A47C27/081 , A47G9/1027
摘要： The present application provides an inflatable bed, which includes an inflatable bed body, an inflatable headrest and an inflatable assembly, wherein the inflatable headrest is connected with the inflatable bed body; the inflatable assembly includes an inflatable tube, a one-way valve and an inflatable bag, the inflatable tube is connected with the inflatable headrest, the inflatable bag is connected with the inflatable tube, the one-way valve is connected with the inflatable bag, and the one-way valve allows only external gas to enter the inflatable bag. The inflatable bed can independently control the inflating operation of the headrest, so as to separate the headrest from the bed body, and the softness of the headrest can be independently controlled, thereby improving the comfort in use.
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公开(公告)号：US20230309701A1
公开(公告)日：2023-10-05
申请号：US17826779
申请日：2022-05-27
发明人： Juying SHI
CPC分类号： A47C17/80 , A47C27/10 , A47C27/087 , A47C27/081
摘要： The present disclosure provides a pick-up truck mattress, including a main air chamber and an annular air chamber in communication with each other, wherein two opposite sides of the main air chamber are each provided with two convex portions, and the two convex portions on the same side define therebetween an avoidance groove configured to avoid a wheel; the annular air chamber is provided around the main air chamber, and the annular air chamber is located at one sides of the convex portions in a thickness direction of the main air chamber and shields the avoidance grooves.
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公开(公告)号：US20230098052A1
公开(公告)日：2023-03-30
申请号：US17578087
申请日：2022-01-18
发明人： Juying SHI
IPC分类号： A47C27/08
摘要： An inflatable bed includes a bed main body, an inflator pump, and a one-way valve. The bed main body is provided with a bed body chamber and at least one bed edge chamber independent from each other, and the at least one bed edge chamber is arranged around the bed body chamber. The inflator pump is connected to the bed main body, wherein the inflator pump is configured to inflate the bed body chamber and the at least one bed edge chamber. The one-way valve is provided on the inflator pump or the bed main body, wherein the one-way valve is configured to allow only a fluid to enter the bed body chamber.
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公开(公告)号：US20240298812A1
公开(公告)日：2024-09-12
申请号：US18194198
申请日：2023-03-31
发明人： Juying SHI
IPC分类号： A47C27/08
CPC分类号： A47C27/082 , A47C27/087
摘要： The present disclosure provides a novel inflatable bed, which relates to the field of articles for daily use. The novel inflatable bed comprises a bed body and a closed annular pull strap. The bed body is provided with a main air chamber. The closed annular pull strap has two annular edges, the closed annular pull strap is provided in the main air chamber, the two annular edges are respectively welded to two adjacent bed walls of the bed body, so that the main air chamber is separated to form a central air chamber and an edge air chamber. A weld seam formed by welding at least one of the two annular edges with the bed body has at least one broken portion, so as to form a channel making the central air chamber and the edge air chamber in communication at the broken portion. Through the high-frequency heat-sealing process, the closed annular pull strap and the bed body are molded in one step, in which not only a fixed connection between the closed annular pull strap and the bed body is achieved, but also the channel for making the edge air chamber and the central air chamber in communication is formed, which process is simple, and has high processing efficiency and low processing cost. Meanwhile, the overall structure of the closed annular pull strap is not destroyed, and the closed annular pull strap has a strong tensile property, a long service lifetime, and a low use cost.
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