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1. 发明申请

US20110169317A1 SEAT 有权
标题翻译：座位
公开(公告)号：US20110169317A1
公开(公告)日：2011-07-14
申请号：US12994839
申请日：2009-05-28
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
IPC分类号： A47C7/02 , B60N2/68
CPC分类号： A47C7/02 , A47C7/282 , A47C7/40 , A47C31/006 , B60N2/68 , B60N2/682 , B60N2/686
摘要： A seat has a configuration in which, in each side frame of a cushion frame, an inner frame and an outer frame which have flanges extending along peripheral edges thereof are faced to each other with a space therebetween at least partially, and the flanges are fixed by hemming process along the entire peripheral edges thereof. Since the entire peripheral edges are hemmed, the inner frame and the outer frame are securely fixed. Additionally, since the inner frame and the outer frame which are thin-plate-shaped are used, reduction in weight of each side frame can be achieved. Further, since the inner frame and the outer frame are faced to each other with a space therebetween at least partially, a compressive/tensile strength required as a side frame can be secured by inserting an expanded bead body into the space.
摘要翻译：座椅具有如下构造：在缓冲框架的每个侧框架中，具有沿其周边缘延伸的凸缘的内框架和外框架至少部分地彼此面对并具有间隔，并且凸缘是固定的通过折边工艺沿着其整个周边。由于整个周边边缘被卷绕，所以内框架和外框架牢固地固定。此外，由于使用了薄板状的内框架和外框架，因此可以实现每个侧框架的重量的减轻。此外，由于内框架和外框架至少部分地彼此面对，因此可以通过将膨胀的胎圈体插入到空间中来确保作为侧框架所需的压缩/拉伸强度。

2. 发明授权

US08528982B2 Seat 有权
标题翻译：座位
公开(公告)号：US08528982B2
公开(公告)日：2013-09-10
申请号：US12994839
申请日：2009-05-28
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
IPC分类号： A47C7/02
CPC分类号： A47C7/02 , A47C7/282 , A47C7/40 , A47C31/006 , B60N2/68 , B60N2/682 , B60N2/686
摘要： A seat has a configuration in which, in each side frame of a cushion frame, an inner frame and an outer frame which have flanges extending along peripheral edges thereof are faced to each other with a space therebetween at least partially, and the flanges are fixed by hemming process along the entire peripheral edges thereof. Since the entire peripheral edges are hemmed, the inner frame and the outer frame are securely fixed. Additionally, since the inner frame and the outer frame which are thin-plate-shaped are used, reduction in weight of each side frame can be achieved. Further, since the inner frame and the outer frame are faced to each other with a space therebetween at least partially, a compressive/tensile strength required as a side frame can be secured by inserting an expanded bead body into the space.
摘要翻译：座椅具有如下构造：在缓冲框架的每个侧框架中，具有沿其周边缘延伸的凸缘的内框架和外框架至少部分地彼此面对并具有间隔，并且凸缘是固定的通过折边工艺沿着其整个周边。由于整个周边边缘被卷绕，所以内框架和外框架牢固地固定。此外，由于使用了薄板状的内框架和外框架，因此可以实现每个侧框架的重量的减轻。此外，由于内框架和外框架至少部分地彼此面对，因此可以通过将膨胀的胎圈体插入到空间中来确保作为侧框架所需的压缩/拉伸强度。

3. 发明申请

US20050082893A1 Headrest lock structure with lock slots, method for forming lock slots in headrest pole and method for producing headrest pole 有权
标题翻译：带锁槽的头枕锁结构，在头枕上形成锁槽的方法和制作头枕杆的方法
公开(公告)号：US20050082893A1
公开(公告)日：2005-04-21
申请号：US10963016
申请日：2004-10-12
申请人： Yoso Akehi , Hiroyuki Ishikawa , Ryoji Matsukawa
发明人： Yoso Akehi , Hiroyuki Ishikawa , Ryoji Matsukawa
IPC分类号： A47C7/38 , B60N2/48 , A47C1/10
CPC分类号： B60N2/818
摘要： A headrest lock structure has a plurality of lock slots formed in a line along the axial direction of a cross-sectionally circular headrest pole and a lock plate is adapted to fit into one of the lock slots. Each lock slot has a bottom surface protruding in an arc within a region concaved from the outer peripheral surface of the headrest pole by a given distance, and a side surface formed on at least one of the sides of the bottom surface in the axial direction of the headrest pole to extend at approximately a right angle with the bottom surface. The lock plate has an arc-shaped concave portion corresponding to the profile of the bottom surface of each lock slot, and a flat portion corresponding to the side surface of each lock slot. The headrest lock structure can reliably prevent unintentional release of headrest lock.
摘要翻译：头枕锁结构具有沿横截面圆形头枕杆的轴向一行形成的多个锁定槽，并且锁定板适于装配到一个锁定槽中。每个锁定槽具有在从头枕的外周面凹下一定距离的区域内的圆弧内突出的底面，并且形成在底面的至少一侧的轴向方向的侧面头枕极与底面大致直角地延伸。锁定板具有对应于每个锁定槽的底面的轮廓的弧形凹部，以及对应于每个锁定槽的侧表面的平坦部。头枕锁结构可以可靠地防止头枕锁的意外释放。

4. 发明授权

US07121626B2 Headrest lock structure with lock slots, method for forming lock slots in headrest pole and method for producing headrest pole 有权
标题翻译：带锁槽的头枕锁结构，在头枕上形成锁槽的方法和制作头枕杆的方法
公开(公告)号：US07121626B2
公开(公告)日：2006-10-17
申请号：US10963016
申请日：2004-10-12
申请人： Yoso Akehi , Hiroyuki Ishikawa , Ryoji Matsukawa
发明人： Yoso Akehi , Hiroyuki Ishikawa , Ryoji Matsukawa
IPC分类号： B60R22/28
CPC分类号： B60N2/818
摘要： A headrest lock structure has a plurality of lock slots formed in a line along the axial direction of a cross-sectionally circular headrest pole and a lock plate is adapted to fit into one of the lock slots. Each lock slot has a bottom surface protruding in an arc within a region concaved from the outer peripheral surface of the headrest pole by a given distance, and a side surface formed on at least one of the sides of the bottom surface in the axial direction of the headrest pole to extend at approximately a right angle with the bottom surface. The lock plate has an arc-shaped concave portion corresponding to the profile of the bottom surface of each lock slot, and a flat portion corresponding to the side surface of each lock slot. The headrest lock structure can reliably prevent unintentional release of headrest lock.
摘要翻译：头枕锁结构具有沿横截面圆形头枕杆的轴向一行形成的多个锁定槽，并且锁定板适于装配到一个锁定槽中。每个锁定槽具有在从头枕的外周面凹下一定距离的区域内的圆弧内突出的底面，并且形成在底面的至少一侧的轴向方向的侧面头枕极与底面大致直角地延伸。锁定板具有对应于每个锁定槽的底面的轮廓的弧形凹部，以及对应于每个锁定槽的侧表面的平坦部。头枕锁结构可以可靠地防止头枕锁的意外释放。

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