Auto-adjusting headrest for an ergonomic chair

    公开(公告)号:US10299601B2

    公开(公告)日:2019-05-28

    申请号:US15268451

    申请日:2016-09-16

    摘要: An ergonomic chair with an auto-adjusting headrest having a base assembly including floor base, a seat bottom, and vertical structure. A seat back frame and back plate are pivotally attached to the base assembly. An arc-shaped guide bar and head rest restraint are slideably disposed on the back plate. such that the back plate slides approximately parallel to the seat back frame. Arc shaped guide bar rotates as the seat back is tilted rearward and forward.

    AUTO-ADJUSTING HEADREST FOR AN ERGONOMIC CHAIR

    公开(公告)号:US20170079438A1

    公开(公告)日:2017-03-23

    申请号:US15268451

    申请日:2016-09-16

    IPC分类号: A47C7/38 A47C7/46

    摘要: An ergonomic chair with an auto-adjusting headrest having a base assembly including floor base, a seat bottom, and vertical structure. A seat back frame and back plate are pivotally attached to the base assembly. An arc-shaped guide bar and head rest restraint are slideably disposed on the back plate. such that the back plate slides approximately parallel to the seat back frame. Arc shaped guide bar rotates as the seat back is tilted rearward and forward.

    ERGONOMIC PRODUCTIVITY WORKSTATION HAVING COORDINATED AND HARMONIZED MOVEMENT OF HEAD REST, BACKREST, SEAT, LEG REST, ARM RESTS, MONITOR SUPPORT, AND WORK TRAYS THROUGH SITTING, STANDING, AND RECLINING CONFIGURATIONS
    6.
    发明申请
    ERGONOMIC PRODUCTIVITY WORKSTATION HAVING COORDINATED AND HARMONIZED MOVEMENT OF HEAD REST, BACKREST, SEAT, LEG REST, ARM RESTS, MONITOR SUPPORT, AND WORK TRAYS THROUGH SITTING, STANDING, AND RECLINING CONFIGURATIONS 有权
    具有协调和协调运动头部休息,背部,座椅,休息,ARM脚本,监视器支持和工作台的经济生产力工作站通过定位,定位和恢复配置

    公开(公告)号:US20140265460A1

    公开(公告)日:2014-09-18

    申请号:US14216426

    申请日:2014-03-17

    IPC分类号: A47C1/02 A47B83/02 A47C1/00

    摘要: An ergonomic workstation that includes a base; an effective hip axis affixed to the base; a seat bottom that rotates about the effective hip axis; a seat back that rotates about the effective hip axis; an effective shoulder axis positionally fixed to the seat back; an effective elbow axis positionally fixed to the seat back; a monitor support having a monitor mount that rotates about the shoulder axis; and an input device tray support configured such that an input device tray on the support rotates about the elbow axis. As the workstation moves through a broad range of operational zones, it maintains a fixed eye-to-monitor distance and fixed angle between the user's head and the monitor throughout a significant portion of the range of motion, and a fixed distance from the user's elbow to an input device throughout the entire range of motion.

    摘要翻译: 符合人体工程学的工作站,包括底座; 有效的髋轴固定在基座上; 围绕有效髋轴旋转的座椅底部; 一个围绕有效髋轴旋转的座椅靠背; 位于座椅靠背上的有效的肩轴; 有效的肘轴位置固定在座椅靠背上; 具有围绕肩部轴线旋转的监视器安装件的监视器支架; 以及输入装置托盘支撑件,其构造成使得支撑件上的输入装置托盘绕肘轴线旋转。 随着工作站移动通过广泛的操作区域,它在运动范围的很大部分内保持固定的眼睛间距离和用户头部和监视器之间的固定角度,并且距离用户的弯头 到整个运动范围内的输入装置。

    Ergonomic productivity workstation having coordinated and harmonized movement of head rest, backrest, seat, leg rest, arm rests, monitor support, and work trays through sitting, standing, and reclining configurations
    8.
    发明授权
    Ergonomic productivity workstation having coordinated and harmonized movement of head rest, backrest, seat, leg rest, arm rests, monitor support, and work trays through sitting, standing, and reclining configurations 有权
    符合人体工程学的生产力工作站通过坐姿,站立和倾斜配置协调和协调头枕,靠背,座椅,腿部支架,扶手,监视器支架和工作托盘的运动

    公开(公告)号:US08939500B2

    公开(公告)日:2015-01-27

    申请号:US14216426

    申请日:2014-03-17

    摘要: An ergonomic workstation that includes a base; an effective hip axis affixed to the base; a seat bottom that rotates about the effective hip axis; a seat back that rotates about the effective hip axis; an effective shoulder axis positionally fixed to the seat back; an effective elbow axis positionally fixed to the seat back; a monitor support having a monitor mount that rotates about the shoulder axis; and an input device tray support configured such that an input device tray on the support rotates about the elbow axis. As the workstation moves through a broad range of operational zones, it maintains a fixed eye-to-monitor distance and fixed angle between the user's head and the monitor throughout a significant portion of the range of motion, and a fixed distance from the user's elbow to an input device throughout the entire range of motion.

    摘要翻译: 符合人体工程学的工作站,包括底座; 有效的髋轴固定在基座上; 围绕有效髋轴旋转的座椅底部; 一个围绕有效髋轴旋转的座椅靠背; 位于座椅靠背上的有效的肩轴; 有效的肘轴位置固定在座椅靠背上; 具有围绕肩部轴线旋转的监视器安装件的监视器支架; 以及输入装置托盘支撑件,其构造成使得支撑件上的输入装置托盘绕肘轴线旋转。 随着工作站移动通过广泛的操作区域,它在运动范围的很大部分内保持固定的眼睛间距离和用户头部和监视器之间的固定角度,并且距离用户的弯头 到整个运动范围内的输入装置。