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公开(公告)号：US08567863B2
公开(公告)日：2013-10-29
申请号：US13039051
申请日：2011-03-02
IPC分类号： A47C7/40
CPC分类号： A61G5/1067 , A61G5/1048 , A61G5/1064 , A61G5/12 , A61G5/122 , Y10T29/481 , Y10T29/49826
摘要： A back support is pivotally oriented to locate a pivot point relative to posterior superior iliac spines of a seated user, such that when an upper portion of the back support contacts the upper torso of the user and moves to a desired angular orientation to balance the upper torso over the pelvic area, the back support transfers support to the posterior superior iliac spines to maintain the pelvic skeletal structure in alignment. A lower portion of the back support angularly contacts, supports and confines gluteal and buttocks tissue of the user independently of the degree of pivotal orientation of the upper portion.
摘要翻译： 背部支撑件被枢转地定位成相对于就座的使用者的髂后上棘定位枢轴点，使得当后支撑件的上部接触使用者的上躯干并且移动到期望的角度取向以平衡上部 躯干在骨盆区域，背部支撑将支撑转移到髂后上棘以维持骨盆骨骼结构的对准。 背部支撑件的下部分与使用者的臀部和臀部组织成角度地接触，支撑并限制了上部的枢转方向的程度。
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公开(公告)号：US20120223560A1
公开(公告)日：2012-09-06
申请号：US13039051
申请日：2011-03-02
CPC分类号： A61G5/1067 , A61G5/1048 , A61G5/1064 , A61G5/12 , A61G5/122 , Y10T29/481 , Y10T29/49826
摘要： A back support is pivotally oriented to locate a pivot point relative to posterior superior iliac spines of a seated user, such that when an upper portion of the back support contacts the upper torso of the user and moves to a desired angular orientation to balance the upper torso over the pelvic area, the back support transfers support to the posterior superior iliac spines to maintain the pelvic skeletal structure in alignment. A lower portion of the back support angularly contacts, supports and confines gluteal and buttocks tissue of the user independently of the degree of pivotal orientation of the upper portion.
摘要翻译： 背部支撑件被枢转地定位成相对于就座的使用者的髂后上棘定位枢轴点，使得当后支撑件的上部接触使用者的上躯干并且移动到期望的角度取向以平衡上部 躯干在骨盆区域，背部支撑将支撑转移到髂后上棘以维持骨盆骨骼结构的对准。 背部支撑件的下部分与使用者的臀部和臀部组织成角度地接触，支撑并限制了上部的枢转方向的程度。
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