公开(公告)号：US20130207427A1

公开(公告)日：2013-08-15

申请号：US13880266

申请日：2011-10-07

申请人： Hiroshi Masunaga ,  Youichirou Oda ,  Ryou Igarashi

发明人： Hiroshi Masunaga ,  Youichirou Oda ,  Ryou Igarashi

IPC分类号： A47C3/00

CPC分类号： A47C3/00 ,  A47C7/54 ,  A47C7/546 ,  A61G5/14

摘要： A chair with armrest includes a support base supported by a leg, a seat that is pivotally fixed to the support base using an axle extending in a left and right direction, the rear part of the seat being rotatable upward and downward, an impelling unit that is provided at the support base and impels the seat at the rear of the axle upward, and an armrest provided to the support base. When the rear part of the seat rotates upward or downward, the height of the armrest does not change, and therefore arms or the like are not squeezed between the top plate of a desk and the armrest.

摘要翻译： 具有扶手的椅子包括由腿部支撑的支撑基座，使用沿左右方向延伸的轴枢转地固定到支撑基座的座椅，座椅的后部可向上和向下旋转，推动单元， 设置在所述支撑基座处并且将所述座椅向上推动到所述车轴的后部，以及设置在所述支撑基座上的扶手。 当座椅的后部向上或向下旋转时，扶手的高度不改变，因此在桌子的顶板和扶手之间没有挤压臂等。

公开(公告)号：US08777321B2

公开(公告)日：2014-07-15

申请号：US13578066

申请日：2011-02-09

申请人： Hiroshi Masunaga ,  Sayaka Morio ,  Ryou Igarashi

发明人： Hiroshi Masunaga ,  Sayaka Morio ,  Ryou Igarashi

IPC分类号： A47C31/02 ,  A47C7/02

CPC分类号： A47C31/023 ,  A47C3/023 ,  A47C7/282 ,  A47C7/40

摘要： A stretching structure in which upholstery material can be installed in a frame body, enough deflection allowance of the upholstery material can be ensured. Upholstery material (14) is installed on the surface of a frame body (13) in a closed-loop shape, and is used as the seat or the backrest of a chair. A cross-sectional shape perpendicular to the longitudinal direction of each of the sections of the frame body (13) is provided with an upholstery material receiving section (21) having an engaging groove (20) which is open to the back surface side, and a U-shape section (23) having a recessed groove (22) which is open to the surface side inward more than the engaging groove (20). The upholstery material (14) is wound from the surface of the frame body (13) to the back surface side along the outer peripheral surface, and the edge section is fitted in the engaging groove (20) and tied up, thereby installing the upholstery material (14) in such a manner as to cover the surface of the U-shape section (23).

摘要翻译： 可以在框架体中安装装饰材料的拉伸结构，能够确保装饰材料的足够的偏转余量。 装饰材料（14）以闭环形式安装在框体（13）的表面上，并被用作椅子的座椅或靠背。 与框体（13）的各部分的长度方向垂直的截面形状设置有具有向后表面侧开口的卡合槽（20）的装饰材料容纳部（21），以及 具有凹槽（22）的U形部分（23），所述凹槽（22）比所述接合槽（20）更向内朝向所述表面侧开口。 将装饰材料（14）从框体（13）的表面沿着外周面卷绕到背面侧，并且将边缘部嵌合在卡合槽（20）中，并将其捆扎起来，从而安装内饰 材料（14）以覆盖U形部分（23）的表面的方式。

公开(公告)号：US20120313419A1

公开(公告)日：2012-12-13

申请号：US13578066

申请日：2011-02-09

申请人： Hiroshi Masunaga ,  Sayaka Morio ,  Ryou Igarashi

发明人： Hiroshi Masunaga ,  Sayaka Morio ,  Ryou Igarashi

IPC分类号： A47C31/02

CPC分类号： A47C31/023 ,  A47C3/023 ,  A47C7/282 ,  A47C7/40

摘要： Disclosed is a stretching structure of a chair upholstery material, in which an upholstery material can be easily installed in a frame body, enough deflection allowance of the upholstery material can be ensured, and further the material cost and production cost can be reduced without decreasing the strength. Hence, the stretching structure of the chair upholstery material, in which an upholstery material (14) is installed on the surface of a frame body (13) in a closed-loop shape, and which is used as the seat or the backrest of a chair, wherein a cross-sectional shape perpendicular to the longitudinal direction of each of the sections of the frame body (13) is provided with an upholstery material receiving section (21) having an engaging groove (20) which is open to the back surface side, and a U-shape section (23) having a recessed groove (22) which is open to the surface side inward more than the engaging groove (20); and wherein the upholstery material (14) is wound from the surface of the frame body (13) to the back surface side along the outer peripheral surface, and the edge section is fitted in the engaging groove (20) and tied up, thereby installing the upholstery material (14) in such a manner as to cover the surface of the U-shape section (23).

摘要翻译： 公开了一种椅子内饰材料的拉伸结构，其中装饰材料可以容易地安装在框架体中，可以确保装饰材料的足够的偏转余量，进一步降低材料成本和生产成本，而不会降低 强度。 因此，将装饰材料（14）以闭环形式安装在框体（13）的表面上并用作座椅或座椅靠背的椅子装饰材料的拉伸结构 椅子，其中与所述框架体（13）的每个部分垂直于纵向方向的横截面形状设置有装饰材料容纳部分（21），所述装饰材料容纳部分具有接合凹槽（20），所述接合凹槽 以及具有凹槽（22）的U形部分（23），所述凹槽（22）比所述接合槽（20）向内比所述表面侧更向外敞开。 并且其中，所述装饰材料（14）从所述框体（13）的表面沿着所述外周面卷绕到所述背面侧，并且所述边缘部嵌合在所述卡合槽（20）中并被捆扎，由此安装 所述装饰材料（14）以覆盖所述U形部（23）的表面的方式。

公开(公告)号：US20130088065A1

公开(公告)日：2013-04-11

申请号：US13703310

申请日：2011-06-08

申请人： Tetsuya Narita ,  Ryou Igarashi

发明人： Tetsuya Narita ,  Ryou Igarashi

IPC分类号： D03D15/00 ,  A47C7/02

CPC分类号： D03D15/0077 ,  A47C7/02 ,  A47C7/282 ,  A47C7/30 ,  A47C7/40 ,  D03D13/006 ,  D03D13/008 ,  D03D15/08 ,  D10B2505/08 ,  Y10T442/3179

摘要： Plural weft fascia portions wider than wefts are arranged in a ground texture formed in a lattice shape by warps and the wefts so as to be spaced from each other from one end of the clothing fabric toward the other end thereof in the vertical direction, and the arrangement intervals between the weft fascia portions adjacent to each other in the vertical direction are gradually decreased from one end of the clothing fabric toward the other end in the vertical direction, and then are gradually increased from the minimum portion.

摘要翻译： 比纬纱宽的多个纬纱面板部分以经纱和纬纱形成为格子状的地面纹理布置，以便在衣物织物的一端沿着垂直方向的另一端彼此间隔开， 在垂直方向上彼此相邻的纬纱筋膜部分之间的布置间隔从衣物的一端向垂直方向的另一端逐渐减小，然后从最小部分逐渐增加。

公开(公告)号：US08991931B2

公开(公告)日：2015-03-31

申请号：US13703310

申请日：2011-06-08

申请人： Tetsuya Narita ,  Ryou Igarashi

发明人： Tetsuya Narita ,  Ryou Igarashi

IPC分类号： A47C7/02 ,  D03D15/00 ,  A47C7/30 ,  D03D13/00 ,  D03D15/08 ,  A47C7/28 ,  A47C7/40

CPC分类号： D03D15/0077 ,  A47C7/02 ,  A47C7/282 ,  A47C7/30 ,  A47C7/40 ,  D03D13/006 ,  D03D13/008 ,  D03D15/08 ,  D10B2505/08 ,  Y10T442/3179

摘要： Plural weft fascia portions wider than wefts are arranged in a ground texture formed in a lattice shape by warps and the wefts so as to be spaced from each other from one end of the clothing fabric toward the other end thereof in the vertical direction, and the arrangement intervals between the weft fascia portions adjacent to each other in the vertical direction are gradually decreased from one end of the clothing fabric toward the other end in the vertical direction, and then are gradually increased from the minimum portion.

摘要翻译： 比纬纱宽的多个纬纱面板部分以经纱和纬纱形成为格子状的地面纹理布置，以便在衣物织物的一端沿着垂直方向的另一端彼此间隔开， 在垂直方向上彼此相邻的纬纱筋膜部分之间的布置间隔从衣物的一端向垂直方向的另一端逐渐减小，然后从最小部分逐渐增加。

公开(公告)号：USD656761S1

公开(公告)日：2012-04-03

申请号：US29379205

申请日：2010-11-16

申请人： Ryou Igarashi ,  Syouichi Izawa

设计人： Ryou Igarashi ,  Syouichi Izawa

公开(公告)号：USD605866S1

公开(公告)日：2009-12-15

申请号：US29334938

申请日：2009-04-06

申请人： Ryou Igarashi

设计人： Ryou Igarashi

公开(公告)号：US20120223566A1

公开(公告)日：2012-09-06

申请号：US13502968

申请日：2010-10-19

申请人： Ken Nakayama ,  Kouichirou Wakizono ,  Ryou Igarashi

发明人： Ken Nakayama ,  Kouichirou Wakizono ,  Ryou Igarashi

IPC分类号： A47C7/40

CPC分类号： A47C31/02 ,  A47C1/03255 ,  A47C1/03272 ,  A47C1/03283 ,  A47C7/40

摘要： A backrest for a chair, including a bag-like upholstery material, with which a back frame is upholstered by fitting the bag-like upholstery material onto the back frame that has a pair of right and left side frames extending in an up-down direction. A low-friction member is disposed on at least one of an inner surface of both side portions of the upholstery material and an outer surface of the right and left side frames contacting the inner surface of the side portions of the upholstery material, the low-friction member being configured to reduce a sliding resistance in an area of contact between the upholstery material and the side frames.

摘要翻译： 一种用于椅子的靠背，包括袋状装饰材料，通过将背包框架装配到背部框架上，将背包框架装配在背部框架上，后框架具有沿上下方向延伸的一对左右侧框架 。 低摩擦构件设置在装饰材料的两侧部的内表面中的至少一个上，并且右侧框架和左侧框架的外表面与内装材料的侧部的内表面接触， 摩擦构件被构造成减小所述装饰材料和所述侧框架之间的接触区域中的滑动阻力。

公开(公告)号：US20120212027A1

公开(公告)日：2012-08-23

申请号：US13503001

申请日：2010-10-19

申请人： Ken Nakayama ,  Kouichirou Wakizono ,  Ryou Igarashi

发明人： Ken Nakayama ,  Kouichirou Wakizono ,  Ryou Igarashi

IPC分类号： A47C7/40

CPC分类号： A47C1/03283 ,  A47C7/40 ,  A47C31/02

摘要： A backrest for a chair, including a bag-like upholstery material, with which a back frame is upholstered by fitting the bag-like upholstery material onto the back frame that has a pair of right and left side frames extending in an up-down direction. A high-friction member is disposed on at least one of an inner surface of both side portions of the upholstery material on a lower portion side thereof supporting the sitting person around the hip and an outer surface of the right and left side frames contacting the inner surface of the side portions of the upholstery material on a lower portion side thereof, the high-friction member being configured to increase the sliding resistance in an area of contact between the upholstery material and the side frames

摘要翻译： 一种用于椅子的靠背，包括袋状装饰材料，通过将背包框架装配到背部框架上，将背包框架装配在背部框架上，后框架具有沿上下方向延伸的一对左右侧框架 。 高摩擦构件设置在其内侧的装饰材料的两侧部的内表面中的至少一个上，该下部侧支撑着坐在臀部周围的坐在人物上，并且左右侧框架的外表面与内侧 在其下部侧的装饰材料的侧部的表面，高摩擦构件被构造成增加装饰材料和侧框之间的接触区域中的滑动阻力

公开(公告)号：USD622074S1

公开(公告)日：2010-08-24

申请号：US29356626

申请日：2010-03-01

申请人： Ryou Igarashi

设计人： Ryou Igarashi