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公开(公告)号：US11553804B2
公开(公告)日：2023-01-17
申请号：US15848293
申请日：2017-12-20
发明人： Junya Matsumoto
摘要： A horizontal universal joint includes a first joint member and a second joint member. The first joint member is integrally formed by a frame insertion port and a female coupling port. The second joint member is integrally formed by a frame insertion port and a male coupling port. The female coupling port of the first joint member and the male coupling port of the second joint member are removably engaged via an elastic body. Teeth rows are formed at an inner peripheral surface of the female coupling port and an outer peripheral surface of the male coupling port meshing with one another. Depending on meshing positions of both teeth rows when the male coupling port is inserted into the female coupling port, the horizontal direction where the frame insertion port of the second joint member faces relative to the frame insertion port of the first joint member is changeable.
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公开(公告)号：US11213141B2
公开(公告)日：2022-01-04
申请号：US16377587
申请日：2019-04-08
发明人： Junya Matsumoto
摘要： A bedding for babies and infants includes two mattresses, wall-surface cushion materials, and handles. The two mattresses have mutually opposite sides that are coupled and have square shapes in planar views of the two mattresses. The wall-surface cushion materials are removably mounted on top surfaces of other three sides excluding the coupled sides of both the mattresses via coupling members. The handles removably mounted on both the mattresses or the wall-surface cushion materials. The wall-surface cushion materials are separably and mutually coupled between the adjacent wall-surface cushion materials via coupling members. The bedding for babies and infants is configured to be carried around with the handles in a state where both the mattresses are folded such that top surfaces of corresponding wall-surface cushion materials are abutted to be closed with a coupling member.
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公开(公告)号：US20190014919A1
公开(公告)日：2019-01-17
申请号：US16134249
申请日：2018-09-18
发明人： Junya MATSUMOTO
摘要： A reassemblable crib includes an assembly type baby fence, a bed board, casters, and foot members. The bed board is installed in a predetermined manner in the baby fence. The casters are mounted to a bottom of the baby fence. The foot members are removably mounted to the bottom of the baby fence. The casters are removably mounted to bottoms of the foot members or the bottom of the baby fence.
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公开(公告)号：US11083310B2
公开(公告)日：2021-08-10
申请号：US16134249
申请日：2018-09-18
发明人： Junya Matsumoto
摘要： A reassemblable crib includes an assembly type baby fence, a bed board, casters, and foot members. The bed board is installed in a predetermined manner in the baby fence. The casters are mounted to a bottom of the baby fence. The foot members are removably mounted to the bottom of the baby fence. The casters are removably mounted to bottoms of the foot members or the bottom of the baby fence.
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公开(公告)号：US10512335B2
公开(公告)日：2019-12-24
申请号：US15819434
申请日：2017-11-21
发明人： Junya Matsumoto
IPC分类号： A47C4/02 , A47D15/00 , A47D13/10 , A47D1/08 , A47D1/04 , A47C7/14 , A47D1/00 , A47C4/03 , A47C4/32 , A47C4/42 , A47C7/00 , A47C13/00 , A47C16/02
摘要： The assembly chair includes a pair of frames, a plurality of coupling rods, a plurality of pairs of depressed portions, at least one support member, and a sheet. The sheet is removably installed between the support member and the coupling rod. At least at one end portion of the sheet, the sheet includes a plurality of inserted portions along a width direction of the sheet. A flat plate is passed through at least one of the inserted portions. The support member with a flat intermediate portion is passed through another one of the inserted portions. The sheet is wound around outer peripheries of the inserted portion through which the plate is passed and the inserted portion through which the support member is passed to adjust a length of the sheet. In such state, the support member has both end portions fitted to the depressed portions on the frames.
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公开(公告)号：US20190231089A1
公开(公告)日：2019-08-01
申请号：US16377587
申请日：2019-04-08
发明人： Junya MATSUMOTO
CPC分类号： A47D7/002 , A47C27/00 , A47D7/00 , A47D9/005 , A47D15/008
摘要： A bedding for babies and infants includes two mattresses, wall-surface cushion materials, and handles. The two mattresses have mutually opposite sides that are coupled and have square shapes in planar views of the two mattresses. The wall-surface cushion materials are removably mounted on top surfaces of other three sides excluding the coupled sides of both the mattresses via coupling members. The handles removably mounted on both the mattresses or the wall-surface cushion materials. The wall-surface cushion materials are separably and mutually coupled between the adjacent wall-surface cushion materials via coupling members. The bedding for babies and infants is configured to be carried around with the handles in a state where both the mattresses are folded such that top surfaces of corresponding wall-surface cushion materials are abutted to be closed with a coupling member.
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公开(公告)号：US20180110344A1
公开(公告)日：2018-04-26
申请号：US15848293
申请日：2017-12-20
发明人： Junya MATSUMOTO
摘要： A horizontal universal joint includes a first joint member and a second joint member. The first joint member is integrally formed by a frame insertion port and a female coupling port. The second joint member is integrally formed by a frame insertion port and a male coupling port. The female coupling port of the first joint member and the male coupling port of the second joint member are removably engaged via an elastic body. Teeth rows are formed at an inner peripheral surface of the female coupling port and an outer peripheral surface of the male coupling port meshing with one another. Depending on meshing positions of both teeth rows when the male coupling port is inserted into the female coupling port, the horizontal direction where the frame insertion port of the second joint member faces relative to the frame insertion port of the first joint member is changeable.
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公开(公告)号：US20180084913A1
公开(公告)日：2018-03-29
申请号：US15819434
申请日：2017-11-21
发明人： Junya Matsumoto
IPC分类号： A47C4/02 , A47C4/03 , A47C4/32 , A47C4/42 , A47C7/00 , A47C13/00 , A47C16/02 , A47D1/00 , A47D1/04 , A47D1/08 , A47D15/00 , A47C7/14 , A47D13/10
摘要： The assembly chair includes a pair of frames, a plurality of coupling rods, a plurality of pairs of depressed portions, at least one support member, and a sheet. The sheet is removably installed between the support member and the coupling rod. At least at one end portion of the sheet, the sheet includes a plurality of inserted portions along a width direction of the sheet. A flat plate is passed through at least one of the inserted portions. The support member with a flat intermediate portion is passed through another one of the inserted portions. The sheet is wound around outer peripheries of the inserted portion through which the plate is passed and the inserted portion through which the support member is passed to adjust a length of the sheet. In such state, the support member has both end portions fitted to the depressed portions on the frames.
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