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公开(公告)号：US11882935B2
公开(公告)日：2024-01-30
申请号：US18180542
申请日：2023-03-08
申请人： Mateo Goods Co.
发明人： Matthew Jason Moore
CPC分类号： A47B9/20 , A47B9/04 , A47B21/02 , A47B21/04 , A47B2200/0058 , A47B2200/0062 , A47B2200/0084
摘要： A height-adjustable desk is disclosed. Exemplary implementations may include a work surface, a left-side support structure, a right-side support structure, a core body, and a working body that provides the work surface. The core body may include lifting mechanisms such that the work surface of the desk may be positioned for a person in a standing and/or sitting position. The working body may include a control interface configured to be manually engaged by the user, to control lifting and/or lowering of the work surface of the desk.
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公开(公告)号：US20240008636A1
公开(公告)日：2024-01-11
申请号：US18029763
申请日：2021-12-31
发明人： Wentao LI
CPC分类号： A47B9/04 , A47B9/08 , A47B2009/046
摘要： A lifting desk is related to fields of lifting desks. The lifting desk includes a drive device, a gearbox, a desktop, a crossbeam, and a lifting column, the crossbeam being connected to the desktop, the lifting column being connected to the crossbeam, the gearbox including a gear assembly, the drive device being in driving engagement with the gear assembly, the gear assembly being in driving engagement with the lifting column; the lifting desk further includes a retaining plate, the retaining plate being securely connected to the desktop, the gearbox being connected to the retaining plate. The desk offers an advantage that the structure disclosed may enhance assembly precision of the lifting desk and enables lifting control of the desktop.
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公开(公告)号：US20240008635A1
公开(公告)日：2024-01-11
申请号：US17992710
申请日：2022-11-22
发明人： Lu Hai Rong
IPC分类号： A47B9/04
CPC分类号： A47B9/04 , A47B2009/046 , A47B2009/043 , A47B2200/002 , A47B2200/0057
摘要： Height adjustable angled desks are disclosed herein. An example height adjustable table includes three legs, each of the three legs including an upper section, a lower section, and an actuator; a connection system to couple the three legs; a height adjust system including drive system; a first gearbox coupled to the drive system; second gearboxes coupled to respective ones of the actuators, the first gearbox and the second gearboxes to change a transmission direction; and transmission shafts connected to the drive system and to the first and second gearboxes; and wherein the drive system is configured to drive the transmission shafts to drive the legs together to rise and fall, and wherein the drive system includes a motor, a worm connected to the motor, and a worm wheel engaged with the worm.
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公开(公告)号：US11812852B2
公开(公告)日：2023-11-14
申请号：US17635433
申请日：2020-08-06
申请人： Anna Mária Koch
发明人： Anna Mária Koch
CPC分类号： A47B9/10 , A47B9/04 , A47B27/16 , A47B2200/008 , A47B2200/0056
摘要： The invention relates to an actuator system (100) for a table (200) having at least two table legs (210) of variable length and a table top (220) held by the table legs (210), characterized in that it comprises at least two master cylinders (10), each having a cylinder (10a) and a piston (10b) movable in the cylinder (10a) and a piston rod (10c) for moving the piston (10b), wherein a slave cylinder (20) having a cylinder (20a) and a piston (20b) movable in the cylinder (20a) for changing the length of the table leg (210) is connected to each of the master cylinders (10) by means of a conduit (40) allowing fluid (30) flow between the master cylinder (10) and the slave cylinder (20), and wherein the piston rods (10c) of the master cylinders (10) are mechanically connected to each other by means of a rigid connecting element (45), and wherein a drive unit (52) in a rigid drive connection (50) with the connecting element (45) is connected to the connecting element (45) for simultaneously moving the pistons (10a) of the master cylinders (10). The invention further relates to a multifunctional table (200) comprising an actuator system (100) according to the invention.
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公开(公告)号：US20230301427A1
公开(公告)日：2023-09-28
申请号：US18114115
申请日：2023-02-24
申请人： William Didyk
发明人： William Didyk
IPC分类号： A47B9/04 , A63B21/078
CPC分类号： A47B9/04 , A63B21/078 , A47B2200/0061 , A47B2200/0062 , A47B2200/0071 , A63B2023/0411 , A63B2225/50
摘要： Aspects of dynamic workstation apparatus, methods, and systems are disclosed. One aspect disclosed herein is an apparatus comprising a frame; an equipment support that is operable with the frame to position a piece of exercise equipment at a plurality of different equipment support heights relative to the frame; a work surface that is attachable to the frame and selectively positionable at a plurality of different work surface heights relative to the frame, the plurality of different work surface heights including at least a standing height and a seated height; and an actuator that is attachable to and operable with the frame to move the work surface within a range of movement including the plurality of different work surface heights while maintaining an orientation of the work surface relative to the frame.
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公开(公告)号：US11696637B2
公开(公告)日：2023-07-11
申请号：US17388011
申请日：2021-07-29
发明人： Yu-Chang Lin
CPC分类号： A47B9/04 , A47B9/20 , A47B2200/0057 , A47B2200/0059
摘要： A leg structure of an electric table includes a pair of support assemblies (10), multiple horizontal rods (20) and a pair of drive assemblies (30). The support assemblies (10) are arranged spacedly and parallelly to each other. Each support assembly (10) includes a connecting rod (11) and a pair of telescopic posts (12). Each telescopic post (12) is connected and fixed to the connecting rod (11). Each horizontal rod (20) is separately connected to each support assembly (10) and is parallel to each other. Each drive assembly (30) is separately received in each support assembly (10) for driving each telescopic post (12) to ascend or descend. Therefore, the leg structure of an electric table may be easily assembled and the whole structure is stable.
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公开(公告)号：US20230073173A1
公开(公告)日：2023-03-09
申请号：US17797726
申请日：2021-04-19
发明人： Xin XU , Xinxing ZHAO
摘要： Disclosed is a filler piece mounting assembly for a lifting column. The lifting column includes a first casing and a second casing sliding in the first casing. The filler piece mounting assembly includes a resilient filler piece and a fixed frame for fixing the resilient filler piece. The resilient filler piece is disposed outside an outer wall of the second casing and axially fixed relative to the first casing. The fixed frame is disposed at a front end of the first casing and moves relative to the first casing. A first inclined surface is disposed on an outside of the resilient filler piece. The fixed frame includes an extrusion part for extruding the first inclined surface, and the extrusion part extrudes the first inclined surface to radially deform the resilient filler piece to adjust a clearance between the resilient filler piece and the second casing.
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公开(公告)号：US20230000244A1
公开(公告)日：2023-01-05
申请号：US17697198
申请日：2022-03-17
发明人： Rongzheng LIN , Jian YI
摘要： A liftable table leg includes a bushing, a second fixing piece, a lift assembly, a fixing base and a drive assembly. A first fixing piece is sleeved on a first end of the bushing. The second fixing piece includes a fixing flange and an accommodation groove. The first end is fixed to a bottom end of the accommodation groove through the first fixing piece. A nut of the lift assembly is fixedly disposed at a second end of the bushing. A lead screw of the lift assembly is rotatably disposed in the bushing and threaded into the nut. The second fixing piece is fixedly disposed at the fixing base through the fixing flange. The drive assembly includes a fixing frame. An end of the lead screw is rotatably connected to the fixing frame, and the drive assembly is capable of driving the lead screw to rotate.
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公开(公告)号：US20220312953A1
公开(公告)日：2022-10-06
申请号：US17403906
申请日：2021-08-17
发明人： Bisheng ZHENG
IPC分类号： A47B9/04
摘要： A screw rod self-locking device includes a one-way bearing and a mounting seat, and an inner hole of the one-way bearing is sleeved at an end of a screw rod. A mounting hole for receiving the one-way bearing is disposed on the mounting seat, and the one-way bearing is rotatably fitted into the mounting hole along a circumferential direction. An adjusting mechanism for adjusting a circumferential locking force of the mounting hole for the one-way bearing is disposed on the mounting seat so as to adjust a size of a friction force between an outer wall of the one-way bearing and an inner wall of the mounting hole. A height-adjustable leg and a height-adjustable desk applying the same are further provided. In this way, a size of a self-locking friction force to be overcome during backward rotation of a screw rod can be self-defined, thereby guaranteeing consistency of product performances.
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公开(公告)号：US11266232B2
公开(公告)日：2022-03-08
申请号：US17094866
申请日：2020-11-11
申请人： CKnapp Sales, Inc.
发明人： Chance Knapp , Brandon Meyer , Micah Fehr
摘要： An automatic height adjustment system includes an adjustable desk frame, a first drive assembly operable to control a height of the adjustable desk frame, an adjustable monitor mount, a second drive assembly operable to control a viewing height of the adjustable monitor mount, a transceiver, and a first controller communicatively coupled to the first drive assembly and to the transceiver. The first controller is configured to receive, via the transceiver, a first communication based on the detection of a position of a user from a computing device and to transmit, via the transceiver, a second communication to the first drive assembly to control the height of the adjustable desk frame and movement of the adjustable desk frame and the adjustable monitor mount are synchronized such that an adjustment of the height of the adjustable desk frame causes a corresponding adjustment of the viewing height of the adjustable monitor mount.
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