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公开(公告)号：US20190239653A1
公开(公告)日：2019-08-08
申请号：US16386257
申请日：2019-04-17
发明人： Huafeng Shan , Jian Wang , Chuanxiang Ji
IPC分类号： A47C19/12
CPC分类号： A47C19/122 , A47C17/04 , A47C17/86 , A47C19/12
摘要： Disclosed is a foldable electric bed, which includes a head bed frame and a foot bed frame. The head bed frame has a male plate, and the foot bed frame has a female plate. The male plate and the female plate are pin-connected to each other through a pin shaft. One of the head bed frame and the foot bed frame is rotatable relative to the other one thereof by means of the pin shaft between a horizontal position and a folded position. In the folded position, the head bed frame and the foot bed frame are folded together facing each other, and both the head frame and the foot bed frame have gaps for accommodating elements that project from the bed frames.
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公开(公告)号：US20180125248A1
公开(公告)日：2018-05-10
申请号：US15376703
申请日：2016-12-13
发明人： Xiaohong Li , Haibo Wang , Jiao Chen , Zhong Pang , Linlin Wu
摘要： The present invention discloses a sofa pillow driving device, which comprises a side plate mounting member, a headrest mounting member, and a driving device, the sofa pillow driving device further comprises a rotation limit member and an elastic member, the rotation limit member being rotatably connected to the side plate mounting member, the headrest mounting member being rotatably connected to the rotation limit member, one end of the elastic member being connected to the headrest mounting member and the other end being connected to the rotation limit member, one end of the driving device being rotatably connected to the rotation limit member and the other end being rotatably connected to a backrest wood frame, the driving device drives the headrest mounting member to rotate by the rotation limit member.
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公开(公告)号：US09888781B2
公开(公告)日：2018-02-13
申请号：US14954829
申请日：2015-11-30
发明人： David E. Wallis
CPC分类号： A47C17/04 , B60N2/00 , B60N2/0224 , B60N2/3011 , B60N2/3059 , B60N2/34 , B60N2002/0236 , B60N2002/0288 , B60P3/39
摘要： An extendible sofa has a base assembly, a slide out assembly and a seat assembly. The base assembly has a base assembly frame that forms a seat, and the base assembly frame has a guide. The slide-out assembly is slidably connected to the base assembly by way of the guide. The guide facilitates movement of the slide-out assembly between a compact position and an extended position in which the slide-out assembly extends out away from the base assembly to provide additional seating. The slide-out assembly has a seat guide. The seat assembly has a seat frame slidably connected to the seat guide, and the seat guide facilitates movement of the seat assembly between a stowed position in which the seat assembly is housed within the slide-out assembly and a seat position.
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公开(公告)号：US20180027969A1
公开(公告)日：2018-02-01
申请号：US15663497
申请日：2017-07-28
发明人： Kwan Jun Choi
CPC分类号： A47C4/022 , A47C1/031 , A47C13/005 , A47C17/02 , A47C17/04
摘要： Disclosed are connectors, sofa chair frames and sofa chairs. A connector includes first and second members disposed in first and second directions, respectively. The first member includes a through hole along the first direction and a notch in the first direction on a peripheral wall of the first member to enhance an elasticity of the first member. The notch allows the through hole of the first member to couple with any one element in a plurality of first elements, where at least two elements in the plurality of first elements are different from each other. The second member has a first end coupled to a middle portion of the first member, and includes an opening recessed inwardly from a second end in the second direction to accommodate at least a portion of a second element.
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公开(公告)号：US09867470B2
公开(公告)日：2018-01-16
申请号：US15026245
申请日：2014-08-19
CPC分类号： A47C7/58 , A47C1/02 , A47C17/04 , A47C17/86 , A47C20/041 , A47C20/042
摘要： The invention relates to an actuator assembly for an adjustable seating or lying furniture item, in particular for an adjustable bed or an adjustable comfortable armchair, comprising a spindle that can be activated by means of a drive for causing axial rotation, which is mounted in a stationary manner. The actuator assembly also comprises a sliding block mechanically coupled with the spindle, the sliding block can be moved parallel in relation to a longitudinal axis of the spindle when said spindle is activated. The actuator assembly also comprises a coupling element mounted in a manner allowing it to be moved in relation to the spindle with a first slotted guide, in which the sliding block is at least partially guided in such a way that the coupling element is shifted when the spindle is activated, in order to move a segment of the adjustable seating or lying furniture item that can be mechanically coupled with the coupling element. The invention further relates to an adjustable seating or lying furniture item.
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公开(公告)号：US09861204B2
公开(公告)日：2018-01-09
申请号：US15099399
申请日：2016-04-14
发明人： Wei Lu
摘要： An automatic support system for headrest includes a first fastener, a connecting component, a driving rod, a first swinging component, a first sleeve component, and a linear drive device; The linear drive device is pivotally connected to the first fastener and has an output shaft that is capable of linearly sliding, a front end of the connecting component is pivotally connected to the first fastener, the output shaft of the linear drive device and one end of the driving rod are respectively pivotally connected to two spaced positions of a rear end of the connecting component, a front end of the first swinging component is pivotally connected to the first fastener, the other end of the driving rod is pivotally connected to a rear end of the first swinging component, and the first sleeve component is fixed to a headrest and set on the first swinging component detachably.
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公开(公告)号：US20180000251A1
公开(公告)日：2018-01-04
申请号：US15638465
申请日：2017-06-30
申请人： Robert J. Olsen
发明人： Robert J. Olsen
CPC分类号： A47C7/70 , A47B3/063 , A47B85/04 , A47C4/00 , A47C4/028 , A47C7/00 , A47C7/002 , A47C7/18 , A47C13/005 , A47C17/04 , A47C17/34 , A47C17/37
摘要： A furniture device is disclosed comprising six individual pieces that interconnect to form a cube. The pieces include two substantially L-shaped side portions, one substantially L-shaped central portion adapted to fit between the two substantially L-shaped side portions, a substantially L-shaped top portion adapted to fit between the two substantially L-shaped side portions and on top of the substantially L-shaped central portion, and two arc-sided rectangle portions adapted to fit between the substantially L-shaped top portion and substantially L-shaped central portion. The six pieces can be arranged in a various forms.
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公开(公告)号：US09756949B2
公开(公告)日：2017-09-12
申请号：US14781567
申请日：2014-04-16
申请人： Bruce Huang , Dick Qin , James Li , Daniel Wang , Jerry Zou , Lynn Wu
发明人： Bruce Huang , Dick Qin , James Li , Daniel Wang , Jerry Zou , Lynn Wu
CPC分类号： A47C17/04 , A47C1/031 , A47C1/032 , A47C1/03211 , A47C1/0342 , A47C1/0345 , A47C1/0355 , A47C17/86 , Y10T74/20
摘要： The invention is an electromechanical stretching apparatus of a convertible sofa, which consisting of a mechanical stretching apparatus and an electric actuator, the mechanical stretching apparatus being provided with an electrically-driven connecting rod, wherein, the electric actuator consists of a motor, a motor connecting tube, a motor movable slider, and a motor head fixing part, the motor adopted is a motor with a guide rail, the motor movable slider is installed on the guide rail of the motor, the motor head is rotationally connected through a second rotor shaft to the motor head fixing part fastened on the electrically-driven connecting rod, the motor connecting tube is connected to the motor movable slider through a first rotor shaft and the motor connecting tube is fastened on the mechanical stretching apparatus. The said motor connecting tube is fastened on a linkage part of the mechanical stretching apparatus. The said first rotor shaft and the second rotor shaft are both a bolt. By changing the electronic driving device, the invention increases automaticity and comfort of the convertible sofa, and improves installation, removal, maintenance, and operation efficiency of an electric actuator of the convertible sofa.
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公开(公告)号：US20170224124A1
公开(公告)日：2017-08-10
申请号：US15457723
申请日：2017-03-13
申请人： J. Seth Blumberg
发明人： J. Seth Blumberg
CPC分类号： A47C27/083 , A47C17/04 , A47C17/34 , A47C17/62 , A47C23/002 , A47C27/10 , A61B5/1116 , A61B5/1126 , A61B5/4504 , A61B5/4528 , A61B5/6887 , A61B5/6892 , A61B2562/0247 , A61B2562/046
摘要： In one embodiment, the digital bed system is comprised of an array of support cells. Each support cell is capable of communicating with a controller and increasing and decreasing in firmness in response to commands issued by a controller. The support cells are operatively connected to a communication channel that is also connected to a controller. The controller is capable of receiving data from the support cells and is also capable of issuing commands to each of the support cells. The controller is programmed issue commands to increase or decrease the firmness of individual support cells within the support cells.
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公开(公告)号：US09668581B1
公开(公告)日：2017-06-06
申请号：US14514598
申请日：2014-10-15
发明人： Scotty W. Hill
摘要： A knockdown sofa that includes a pair of angled struts affixed at opposing sides to a wooden base and configured to engage different ones of a pair of angled slats, each of the slats attached to different ones of a pair of side arms. The base also defines a pair of apertures configured to receive different ones of a pair of downwardly depending lugs affixed to the bottom of a sofa back, such that the entire sofa can be assembled quickly and easily without the need of tools. An embodiment of the sofa includes hook and loop strips connecting both the side arms and the back to the base.
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