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1. 发明申请

WO2016048511A1 STADIUM CHAIR 审中-公开
标题翻译： STADIUM椅子
公开(公告)号：WO2016048511A1
公开(公告)日：2016-03-31
申请号：PCT/US2015/046368
申请日：2015-08-21
申请人： HEAD, Wayne, H., Jr. , WILHITE, Carl, W.
发明人： HEAD, Wayne, H., Jr. , WILHITE, Carl, W.
IPC分类号： A47C1/16 , A47C7/54 , A47C9/10
CPC分类号： A47C1/16 , A47C4/00 , A47C4/28 , A47C7/407 , A47C7/54 , A47C7/543 , A47C7/546
摘要： A stadium chair has a seat frame and a backrest frame pivotally coupled to the seat frame for rotation about an axis parallel to a rear portion of the seat frame. The backrest frame is capable of forward rotation about the axis toward the seat frame and rearward rotation about the axis away from the seat frame. A biasing element coupled to either the seat frame or the backrest frame causes forward biasing of the backrest frame toward a neutral position relative to the seat frame. The biasing element allows for limited rearward rotation of the backrest frame from the neutral position and allows for forward rotation of the backrest frame from the neutral position. The chair preferably is configured to receive optional rotatable armrests that may be installed or removed without the use of tools.
摘要翻译：体育馆椅子具有座椅框架和靠背框架，所述靠背框架枢转地联接到座椅框架，用于围绕平行于座椅框架的后部的轴线旋转。靠背框架能够围绕轴线朝向座椅框架正向旋转，并且围绕轴线向后旋转远离座椅框架。联接到座椅框架或靠背框架的偏置元件引起靠背框架相对于座椅框架朝向中立位置的向前偏置。偏置元件允许靠背框架从中立位置有限地向后旋转，并允许靠背框架从中立位置正向旋转。椅子优选地构造成容纳可以在不使用工具的情况下安装或移除的可选择的可旋转扶手。

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