专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240164527A1 Device for Retracting Seat Leg at Angle, Seat Support, and Seat Unit 审中-公开
公开(公告)号：US20240164527A1
公开(公告)日：2024-05-23
申请号：US18427856
申请日：2024-01-31
申请人： Remacro Technology Co., Ltd.
发明人： Xiaohong Li , Xiaoqiang Zhang , Zhanzheng Lv , Yuankun Li
IPC分类号： A47C1/0355 , A47C7/50 , A47C17/86
CPC分类号： A47C1/0355 , A47C7/5068 , A47C17/86
摘要： A device for retracting seat leg at angle, including a leg assembly hinged to a front end of a seat frame mount, both the footrest driving link and the footrest driven link of the leg assembly are hinged to a front end of the seat frame mount respectively, an end of the first footrest link is hinged to the footrest driving link, an opposite end thereof is hinged to an end of the footrest member, an end of the second footrest link is hinged to the footrest driven link, an opposite end thereof is hinged to a middle of the footrest member including a footrest plate mounting surface used to mount a footrest plate, and the footrest plate mounting surface is retracted below the seat frame mount and is oblique with respect to a horizontal plane when the leg assembly is retracted to a limit position.

2. 发明公开

US20240122346A1 RECLINING SEATING UNIT WITH OPERATIVELY-LINKED POWER ACTUATORS 审中-公开
公开(公告)号：US20240122346A1
公开(公告)日：2024-04-18
申请号：US18239805
申请日：2023-08-30
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy
IPC分类号： A47C1/0355
CPC分类号： A47C1/0355
摘要： A reclining seating unit includes: a base; a seat having a seat frame; a backrest mounted and pivotally interconnected to the seat frame; a footrest unit; a reclining mechanism attached to the seat and the backrest, the reclining mechanism configured to control relative movement of the seat and backrest between upright and reclined positions; a footrest mechanism attached to the seat and the footrest unit, the footrest mechanism configured to control relative movement of the footrest unit and the seat between retracted and extended positions, the footrest mechanism being mechanically decoupled from the reclining mechanism; a first linear actuator attached to the reclining mechanism and to the seat configured to move the seat and backrest between the upright and reclined positions; a second linear actuator attached to the footrest mechanism and to the seat frame configured to move the footrest unit between the retracted and extended positions; and a controller operatively connected with the first linear actuator and the second linear actuator, the controller configured to prevent the first linear actuator from moving the backrest and seat from the upright position toward the reclined position until the second linear actuator has moved the footrest unit from the retracted position at least a predetermined distance toward the extended position.

3. 发明授权

US11638482B2 Reclining seating unit with wall-proximity capability 有权
公开(公告)号：US11638482B2
公开(公告)日：2023-05-02
申请号：US17486043
申请日：2021-09-27
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy
IPC分类号： A47C1/0355
摘要： A wall-proximity reclining seating unit includes: a frame having a back member and a pair of arms, the back member extending between the arms; a backrest; a seat; a first footrest; and a reclining mechanism connected between the frame, backrest, seat, and first footrest. The reclining mechanism comprises a series of pivotally interconnected links and is configured to move the seating unit between: (a) an upright position, (b) a TV position, in which the first footrest is extended in front of the seat and is generally horizontally disposed, and the seat and backrest are moved forwardly relative to the frame between about 2.5 and 4 inches; and (c) a fully reclined position, in which the first footrest remains extended in front of the seat, and the seat is moved forward of its position in the TV position between about 4 and 7 inches.

4. 发明授权

US11612254B2 Convertible lounge sofa and methods of use 有权
公开(公告)号：US11612254B2
公开(公告)日：2023-03-28
申请号：US17515843
申请日：2021-11-01
申请人： Robert J. Henshaw
发明人： Robert J. Henshaw
IPC分类号： A47C17/04 , A47C7/70 , A47C7/72 , A47C7/62 , A47C13/00 , B64D11/06 , A47C1/0355 , A47C17/86 , B60N3/00 , B60N2/32
摘要： A convertible lounge sofa system for seating, lounging, and working having a sofa seat bottom having a dual armrest/headrest positioned on one end, sofa seat bottom is configurable thereto a side facing chaise lounge seat having a back support segment, a center segment, a seat pan segment, and a lower leg support segment, and a sofa seat back configured to be opened, with deployable working surface, a storage feature, a power/data feature, and a lighting feature, and, thus, functions to enable seating configurations that utilize reduced floor space with smaller foot prints, and enable multi-person seating as in 1-2 or more and then conversion into a single person lounge or work seating by rotating 90 degrees.

5. 发明授权

US11540633B2 Chair frame mechanism and chair having the same 有权
公开(公告)号：US11540633B2
公开(公告)日：2023-01-03
申请号：US17349860
申请日：2021-06-16
申请人： Xiaozhao Zhang
发明人： Xiaozhao Zhang
IPC分类号： A47C1/035 , A47C1/031 , A47C1/0355 , A47C7/56
摘要： A chair frame mechanism and a chair having the same are provided. The chair frame mechanism includes a movable component, a chair bracket, a leg component, a back component and a sequence component. The movable component is connected with the chair bracket. The leg component and the back component are pivotally connected with the chair bracket, respectively, and the back component is connected with the movable component. The sequence component is connected with the movable component and the chair bracket, respectively, and connected with the leg component and the back component by transmission, respectively. The sequence component is capable of controlling the chair bracket to move relative to the movable component along a preset trajectory, and orderly controlling the leg component and the back component to extend or fold relative to the chair bracket.

6. 发明申请

US20220378207A1 SEATING UNIT WITH EXTENDABLE FOOTREST 有权
公开(公告)号：US20220378207A1
公开(公告)日：2022-12-01
申请号：US17702063
申请日：2022-03-23
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy
IPC分类号： A47C1/0355
摘要： A seating unit includes: a frame configured to rest on an underlying surface comprising a pair of opposed aims, a seat fixed relative to the arms, and a backrest fixed relative to the arms; a footrest: and a footrest mechanism attached to the footrest and the arms. The footrest mechanism comprises a plurality of pivotally interconnected links configured to move the footrest between a retracted position, in which the footrest is positioned beneath the seat and defines an angle of between about 20 and 40 degrees with the underlying surface, and an extended position, in which the footrest is positioned in front of the seat and is generally horizontally disposed and generally inverted from its disposition in the retracted position.

7. 发明申请

US20220225771A1 RECLINING SEATING UNIT WITH WALL-PROXIMITY CAPABILITY 有权
公开(公告)号：US20220225771A1
公开(公告)日：2022-07-21
申请号：US17712267
申请日：2022-04-04
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy
IPC分类号： A47C1/0355 , A47C1/022
摘要： A wall-proximity reclining seating unit includes: a frame having a back member and a pair of arms; a backrest; a seat; a footrest; a reclining mechanism connected between the frame, backrest, seat, and footrest, the reclining mechanism configured to move the seating unit between: (a) an upright position, in which the footrest is retracted below a forward portion of the seat; (b) a TV position, in which the backrest substantially maintains its angle, the seat substantially maintains its angle, and the first footrest is disposed in front of the seat; and (c) a fully reclined position, in which the backrest is disposed at a shallower angle, the footrest remains positioned in front of the seat, and the seat is moved forward of its position in the TV position; and a linear actuator comprising an energizing unit, a rail, and a carriage connected with the reclining mechanism.

8. 发明授权

US11266245B2 Rocker/glider recliner linkage with projected back pivot point 有权
公开(公告)号：US11266245B2
公开(公告)日：2022-03-08
申请号：US16877447
申请日：2020-05-18
申请人： L&P PROPERTY MANAGEMENT COMPANY
发明人： Gregory Mark Lawson , Walter Clark Rogers, Jr. , Cheston Brett Crawford
IPC分类号： A47C1/0355 , A47C1/032
摘要： A linkage for use in reclining furniture may include a back bracket supported by forward and rear back pivot links. The bottom of the rear back pivot link may be pivotably coupled to a rear lift link and the bottom of the forward back pivot link may be pivotably coupled to the rear lift link in a different location. A control link may be pivotably coupled on one end to one of the forward back pivot link and the rear back pivot link. The control link may pull the pivoting linkage of the back bracket and the forward and back pivot links as the overall linkage is moved from a closed to a TV to a full-recline position. The resulting pivot point for the back is projected upwardly and forwardly, to a point where an upholstered back and seat meet on a finished chair.

9. 发明授权

US11185165B2 Armchair 有权
公开(公告)号：US11185165B2
公开(公告)日：2021-11-30
申请号：US17017734
申请日：2020-09-11
申请人： Libin Chen
发明人： Libin Chen , Qinglei Kong
IPC分类号： A47C1/032 , A47C1/034 , A47C4/30 , A47C7/50 , A47C20/04 , A47C7/54 , A47C1/0355
摘要： An armchair includes a base, a backrest pivotally connected to the base by a first rotating shaft, an armrest connected to the base and an elastic assembly fixed on the armrest. The backrest and the elastic assembly are pivotally connected by a second rotating shaft. The elastic assembly is configured to provide elastic force when the backrest swings around the first rotating shaft. The elastic assembly arranged between the backrest and the armrest permits the backrest to be able to swing relative to the base. In use, the elastic assembly controls the swing amplitude of the backrest according to the pressure exerted by the user's back on the backrest. When the user reclines backward, the elastic assembly acts as a cushion to support the backrest to slowly swing backward due to the elastic force. When the user rises, the elastic force of the elastic assembly urges the backrest to reset.

10. 发明授权

US11140988B2 Reclining seating unit with wall-proximity capability 有权
公开(公告)号：US11140988B2
公开(公告)日：2021-10-12
申请号：US16538933
申请日：2019-08-13
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy
IPC分类号： A47C1/0355
摘要： A wall-proximity reclining seating unit includes: a frame having a back member and a pair of arms, the back member extending between the arms; a backrest; a seat; a first footrest; and a reclining mechanism connected between the frame, backrest, seat, and first footrest. The reclining mechanism comprises a series of pivotally interconnected links and is configured to move the seating unit between: (a) an upright position, (b) a TV position, in which the first footrest is extended in front of the seat and is generally horizontally disposed, and the seat and backrest are moved forwardly relative to the frame between about 2.5 and 4 inches; and (c) a fully reclined position, in which the first footrest remains extended in front of the seat, and the seat is moved forward of its position in the TV position between about 4 and 7 inches.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式