公开(公告)号：US20110266841A1

公开(公告)日：2011-11-03

申请号：US13129897

申请日：2009-03-11

申请人： Kouichi Tanaka ,  Hiroki Denmyouji ,  Kiyomi Matsuo

发明人： Kouichi Tanaka ,  Hiroki Denmyouji ,  Kiyomi Matsuo

IPC分类号： A47C1/035

CPC分类号： A47C1/0342 ,  A47C7/024 ,  A61G5/006 ,  A61G5/1054 ,  A61G5/1067 ,  A61G5/1075 ,  A61G5/121 ,  A61G5/125 ,  A61G5/127 ,  A61G5/128 ,  A61G2203/74

摘要： There is provided a chair comprising: a backrest with a waist support projecting part; a horizontal forward seat; a backward seat pivotally supported so as to be able to swing downward relative to the forward seat; a leg support pivotally supported at a front end of the forward seat; links for changing a positional relation between the rear end of the backward seat and the lower end of the backrest so that a distance from the waist support projecting part to the backward seat is reduced from a standing posture to a tilted posture as the backrest is tilted backward; and a connection link for connecting the lower end of the backrest and a part of the leg support lower than the upper end of the leg support so as to cause the leg support to swing forward as the backrest is tilted backward.

摘要翻译： 提供了一种椅子，其包括：具有腰部支撑突出部分的靠背; 水平前座 枢转地支撑以便能够相对于前座向下摆动的后座; 枢转地支撑在前座的前端的腿支撑件; 用于改变后座椅的后端和靠背的下端之间的位置关系的连杆，使得从腰部支撑突出部到后座的距离随着靠背倾斜而从立姿变为倾斜姿势 落后; 以及用于将靠背的下端和腿部支撑件的一部分连接到腿部支撑件的上端以下的连接连杆，以便当靠背倾斜时使腿部支撑件向前摆动。

公开(公告)号：US08783770B2

公开(公告)日：2014-07-22

申请号：US13129897

申请日：2009-03-11

申请人： Kouichi Tanaka ,  Hiroki Denmyouji ,  Kiyomi Matsuo

发明人： Kouichi Tanaka ,  Hiroki Denmyouji ,  Kiyomi Matsuo

IPC分类号： A61G15/00 ,  A47C7/02 ,  A47C1/034

CPC分类号： A47C1/0342 ,  A47C7/024 ,  A61G5/006 ,  A61G5/1054 ,  A61G5/1067 ,  A61G5/1075 ,  A61G5/121 ,  A61G5/125 ,  A61G5/127 ,  A61G5/128 ,  A61G2203/74

摘要： A chair includes: a backrest with a waist support projecting part; a horizontal forward seat; a backward seat pivotally supported so as to be able to swing downward relative to the forward seat; a leg support pivotally supported at a front end of the forward seat; links for changing a positional relation between the rear end of the backward seat and the lower end of the backrest so that a distance from the waist support projecting part to the backward seat is reduced from a standing posture to a tilted posture as the backrest is tilted backward; and a connection link for connecting the lower end of the backrest and a part of the leg support lower than the upper end of the leg support so as to cause the leg support to swing forward as the backrest is tilted backward.

摘要翻译： 椅子包括：具有腰部支撑突出部分的靠背; 水平前座 枢转地支撑以便能够相对于前座向下摆动的后座; 枢转地支撑在前座的前端的腿支撑件; 用于改变后座椅的后端和靠背的下端之间的位置关系的连杆，使得从腰部支撑突出部到后座的距离随着靠背倾斜而从立姿变为倾斜姿势 落后; 以及用于将靠背的下端和腿部支撑件的一部分连接到腿部支撑件的上端以下的连接连杆，以便当靠背倾斜时使腿部支撑件向前摆动。