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1. 发明授权

US08991927B2 Holder for headrest 有权
标题翻译：头枕支架
公开(公告)号：US08991927B2
公开(公告)日：2015-03-31
申请号：US13685159
申请日：2012-11-26
申请人： David Wisniewski , Masato Miyaguchi , Hisayuki Yoshizawa
发明人： David Wisniewski , Masato Miyaguchi , Hisayuki Yoshizawa
IPC分类号： A47C1/036 , B60N2/48
CPC分类号： B60N2/4808 , B60N2/809 , B60N2/897 , B60N2205/20
摘要： A headrest holder includes two tension pieces defined in the body portion thereof and a head portion. The two tension pieces, each including a protrudent portion, are spaced apart from each other along the longitudinal direction of that body portion, while being in a mutually facing relation, so that a headrest stay inserted in the headrest holder is retained between the two protrudent portions against wobbling. Further, those two tension pieces and either the head portion or a support bracket of seat frame establish three supportive points. Namely, the headrest holder inserted in the support bracket is retained against wobbling because the two protrudent portions and the headrest holder's neck portion closely contact the support bracket. Also, a headrest stay inserted in the headrest holder is retained against wobbling because the two protrudent portions and headrest holder's head portion closely contact the headrest stay.
摘要翻译：头枕保持器包括限定在其主体部分中的两个张力片和头部。两个张紧片，每个包括突出部分，沿着该主体部分的纵向方向彼此间隔开，同时处于相互面对的关系中，使得插入头枕支架中的头枕支架保持在两个突出部分之间部分摆动。此外，这两个张紧片以及座椅框架的头部或支撑架构成三个支撑点。也就是说，由于两个突出部和头枕座的颈部与支撑托架紧密接触，所以插入支撑托架中的头枕支架被保持抵抗摆动。此外，插入头枕支架中的头枕支架被保持抵抗摆动，因为两个凸起部分和头枕保持器的头部部分紧密接触头枕支架。

2. 发明授权

US07828387B2 Seat back structure of upside-recessed-and-headrest-storage type of seat 有权
标题翻译：座椅靠背和枕头式座椅的后座结构
公开(公告)号：US07828387B2
公开(公告)日：2010-11-09
申请号：US11966655
申请日：2007-12-28
申请人： Hisayuki Yoshizawa
发明人： Hisayuki Yoshizawa
IPC分类号： A47C1/10
CPC分类号： B60N2/832 , B60N2/835
摘要： A headrest storage recession of seat back in an upside-recessed-and-headrest-storage type of seat has, provided at the backward side thereof, an integral combination of a cover element and an upward extension of a back board disposed behind the seat back. Namely, the cover element is connected continuously with the back board upward extension, without any connection line therebetween. A thin hinge portion is defined in boundary between those cover element and upward extension, and the cover element is folded relative to such thin hinge portion and securely attached to the upward extension, thereby constituting a backward wall of the headrest storage recession.
摘要翻译：座椅靠背在头枕固定座椅中的头枕保持凹陷在其后侧设置有盖元件和设置在座椅靠背后的背板的向上延伸部的整体组合。即，盖元件与背板向上延伸连续地连接，而在它们之间没有任何连接线。在这些盖元件和向上延伸部之间的边界处限定有薄的铰链部分，并且盖元件相对于这种薄的铰链部分折叠并且牢固地附接到向上延伸部，从而构成头枕储存凹部的后壁。

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