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1. 发明专利

JP2013103069A Chair 有权
标题翻译：椅子
公开(公告)号：JP2013103069A
公开(公告)日：2013-05-30
申请号：JP2011250622
申请日：2011-11-16
申请人： Itoki Corp , 株式会社イトーキ
发明人： KAWAMOTO SEITARO , KONDO SHUNSUKE , ITO HIROYUKI
IPC分类号： A47C7/64 , A47C7/38
摘要： PROBLEM TO BE SOLVED: To provide a chair which is excellent in support strength of a hanger device and makes a cover to be used when attaching the upholstery material of the hanger device inconspicuous as far possible.SOLUTION: A backrest 6 has a back inner shell 7 and front and rear cushions 8, 9, and the front and rear cushions 8, 9 are covered with surface materials 10a, 10b. At the upper end of the back inner shell 7, a rearward overhang part 7a is formed, and in a part hidden by the rearward overhang part 7a, a hanger attachment part 13 is formed. In the state that the hanger device is not attached, the hanger attachment part 13 is closed by a cover 14. Since the rearward overhang part 7a demonstrates rib effects, hanger supporting strength of the hanger attachment part 13 is strong, and since the cover 14 is hidden by the rearward overhang part 7a, the chair has a good appearance.
摘要翻译：要解决的问题：提供一种椅子，该椅子具有优异的悬挂装置的支撑强度，并且尽可能地使衣架装置的装饰材料尽可能不引人注目地安装时使用的盖子。解决方案：靠背6具有后内壳7和前后靠垫8,9，前后垫8,9被表面材料10a，10b覆盖。在后内壳7的上端部，形成有后伸出部7a，在由后伸出部7a隐藏的部分中形成有衣架安装部13。在吊架装置没有安装的状态下，衣架安装部13由盖14封闭。由于后伸部7a表现出肋的作用，衣架安装部13的支架强度很强，因此盖14 被后悬部7a隐藏，椅子外观好。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013039340A Chair 有权
标题翻译：椅子
公开(公告)号：JP2013039340A
公开(公告)日：2013-02-28
申请号：JP2011250621
申请日：2011-11-16
申请人： Itoki Corp , 株式会社イトーキ
发明人： KAWAMOTO SEITARO , KONDO SHUNSUKE , ITO HIROYUKI
IPC分类号： A47C1/032 , A47C7/46
摘要： PROBLEM TO BE SOLVED: To provide a chair having a backrest adjustable in initial attitude (initial angle) while appropriately securing lumbar support function.SOLUTION: The backrest 4 has a back inner shell 18, the back inner shell 18 is connected to a back post 14 in a manner to be turned around both right and left ends of a lumbar support portion 22. The back inner shell 18 has a lower end part connected to a back frame 13 through an initial angle adjusting device 15. An operating device 40 has a pin-shaped lock pin penetrating the lower end of the back inner shell 18, and the supporting position of the lock pin is changed to stepwisely change the initial attitude of the backrest 4. Even if the initial attitude of the backrest 4 is changed, the front-back position of the lumbar support portion 22 is not changed, so that push up feeling or insufficient supporting is not generated when the initial attitude is changed.
摘要翻译：要解决的问题：提供一种具有在初始姿态（初始角度）可调节的靠背的椅子，同时适当地确保腰部支撑功能。解决方案：靠背4具有后内壳18，后内壳18以与腰部支撑部22的左右两端相绕的方式连接到后支柱14。 18具有通过初始角度调节装置15连接到后框架13的下端部。操作装置40具有穿过后内壳18的下端的销状锁定销，并且锁定销的支撑位置改变为逐步地改变靠背4的初始姿态。即使靠背4的初始姿态改变，腰部支撑部22的前后位置也没有改变，因此上推感觉不足或支撑不足当初始态度改变时产生。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013022078A Rocking chair 有权
标题翻译：摇椅
公开(公告)号：JP2013022078A
公开(公告)日：2013-02-04
申请号：JP2011157063
申请日：2011-07-15
申请人： Itoki Corp , 株式会社イトーキ
发明人： HASEGAWA MASASHI , WADA KOHEI , ITO HIROYUKI
IPC分类号： A47C1/026
摘要： PROBLEM TO BE SOLVED: To provide a chair allowing easy and certain adjustment of resistance to rocking.SOLUTION: When a backrest tilts rearward, a first back frame 14 turns around a first shaft 16, and then, a load is applied on a spring unit 50 through a pusher 62. The spring unit 50 has a cylindrical body 53, a compression coil spring incorporated therein, and a movable spring receiver 55, and the movable spring receiver 55 is pushed by the pusher 62. When the spring unit 50 turns around a support shaft 60, an application point of the load changes, so that a moment acting on the spring unit changes. The attitude of the spring unit 50 changes by rotation of peripheral surface cams 70.
摘要翻译：要解决的问题：提供一种能够容易地和一定地调整抵抗摇摆的椅子。解决方案：当靠背向后倾斜时，第一后框架14围绕第一轴16转动，然后通过推动器62将负载施加在弹簧单元50上。弹簧单元50具有圆柱形主体53，并入其中的压缩螺旋弹簧和可动弹簧座55，并且可动弹簧座55被推动器62推动。当弹簧单元50围绕支撑轴60转动时，负载的施加点变化，使得对弹簧单位作用的瞬间发生变化。弹簧单元50的姿态通过周边凸轮70的旋转而变化。版权所有：（C）2013，JPO＆INPIT

4. 发明专利

JP2011092537A Backrest of chair 有权
标题翻译：椅子背面
公开(公告)号：JP2011092537A
公开(公告)日：2011-05-12
申请号：JP2009250796
申请日：2009-10-30
申请人： Itoki Corp , 株式会社イトーキ
发明人： KAN TOMOJI , ITO HIROYUKI , WADA KOHEI
IPC分类号： A47C7/40
摘要： PROBLEM TO BE SOLVED: To improve the workability of assembly while enhancing the unity of a back plate and a back frame in a backrest, in which the back plate is attached to the back frame. SOLUTION: The back frame includes a side frame 8, an upper frame 9 and a lower frame 10. The sub frame 8 has a vertically long groove 20 and is opened to the front. The back plate 6 includes a side member, an upper member 17 and a lower member, and the side member is in a groove shape opened backward. While a first engaging pawl 30 is formed at the vertically long groove 20 of the side frame 8, a second engaging pawl 31 is formed at the side member of the back plate 6. At the upper end part of the upper member 17, a stopper piece 44a which can abut on the upper surface plate 9a of the upper frame 9 from below is provided. By the stopper piece 44a, the back plate 6 is held so as not to be moved upwards. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高组装的可操作性，同时增强靠背中的背板和后框架的一体性，其中背板附接到后框架。后框架包括侧框架8，上框架9和下框架10.子框架8具有竖直长的槽20并且向前开口。背板6包括侧构件，上构件17和下构件，并且侧构件呈向后打开的槽形状。当第一接合爪30形成在侧框架8的竖长的槽20上时，在后板6的侧构件处形成有第二接合爪31.在上构件17的上端部，提供可从下方抵靠上框架9的上表面板9a的片44a。通过止动片44a，将背板6保持为不向上移动。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011092467A Chair 审中-公开
标题翻译：椅子
公开(公告)号：JP2011092467A
公开(公告)日：2011-05-12
申请号：JP2009249868
申请日：2009-10-30
申请人： Itoki Corp , 株式会社イトーキ
发明人： ITO HIROYUKI , KAWAMOTO SEITARO
IPC分类号： A47C1/024
摘要： PROBLEM TO BE SOLVED: To provide a chair in which a seat part is raised and retracted rearward when rocking and assembling efficiency can be enhanced. SOLUTION: A front part of a seat receiver 7 and a base 2 are coupled via a front link 23 and a back part of the seat receiver 7 is coupled to a rocking member 18. A back frame 10 is secured to the rocking member 18 and a backrest 4 is arranged in the back frame 10. The front link 23 is fitted from above the base 2 and the front link 23 is fitted from under the seat receiver 7. A rear engaging pawl is formed in the rear part of the seat receiver 7 and fits from behind a rear engaging pin 20. The assembling operation of the chair can be efficiently performed because the operation for driving pins is not needed when attaching the seat receiver 7. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在摆动时使座椅部分升高和向后缩回的椅子，并且可以提高组装效率。解决方案：座椅接收器7和基座2的前部通过前连杆23连接，座椅接收器7的后部连接到摇摆构件18.后架10固定到摇摆构件18和靠背4布置在后框架10中。前连杆23从基座2的上方装配，并且前连杆23从座椅接收器7的下方装配。后接合爪形成在座椅接收器7并配合在后接合销20的后面。由于在安装座椅接收器7时不需要用于驱动销的操作，所以可以有效地执行椅子的组装操作。（C）2011年， JPO＆INPIT

6. 发明专利

JP2009066001A Hanger for chair, and chair with clothes hanger 有权
标题翻译：椅子和椅子与衣服挂起
公开(公告)号：JP2009066001A
公开(公告)日：2009-04-02
申请号：JP2007234215
申请日：2007-09-10
申请人： Itoki Corp , 株式会社イトーキ
发明人： HASEGAWA MASASHI , ITO HIROYUKI
IPC分类号： A47C7/64 , A47G25/28
摘要： PROBLEM TO BE SOLVED: To provide a hanger, excellent in the aesthetic appearance, not to hinder use of a chair.
SOLUTION: The hanger 9 includes an attaching part 9a, long in the left-right direction, to be fixed to the back face or the back frame of a backrest; intermediate parts 9b in the left-right direction extending rearward and upward from the left or right end of the attaching part 9a; and arm parts 9c extending outward to the left or right from the upper ends of the respective intermediate parts 9b. Since a wide space is formed among the attaching part 9a and the arm parts 9c as seen from the top, the arm parts 9c can be set approximately at the same height or lower than the backrest 3, and therefore, the hanger 9 is excellent in the aesthetic appearance without being excessively standout. Since the space is formed between the left and right arm parts 9c, a towel, a muffler, bags or pouches can be stably hung.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供美观外观优异的衣架，不妨碍使用椅子。解决方案：衣架9包括一个在左右方向上长的安装部分9a，以固定在靠背的背面或后框架上; 左右方向的中间部分9b从安装部分9a的左端或右端向后和向上延伸; 以及从各个中间部9b的上端向左或向右延伸的臂部9c。由于从顶部看，在安装部9a和臂部9c之间形成宽的空间，因此臂部9c可以被设定为与靠背3大致相同的高度或更低，因此，衣架9是优异的美学外观不要过分突出。由于在左臂部9c和右臂部9c之间形成空间，所以可以稳定地悬挂毛巾，消声器，袋或袋。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008012227A Chair 有权
标题翻译：椅子
公开(公告)号：JP2008012227A
公开(公告)日：2008-01-24
申请号：JP2006189354
申请日：2006-07-10
申请人： Itoki Corp , 株式会社イトーキ
发明人： TAKEUCHI YUTAKA , KATAYAMA YASUSHI , ITO HIROYUKI
IPC分类号： A47C3/026 , A47C1/032
摘要： PROBLEM TO BE SOLVED: To provide a chair which prevents a seat from being retracted and tilting backward (sinking down) by sitting on the seat in the chair which has the seat and a backrest integrally tilted backward. SOLUTION: A seat 3 is attached to an intermediate member 18 which is connected to a base 2 a first supporting shaft 22. The upper end part of a backrest 4 is connected to the upper ends of back posts 19a which compose the intermediate member 18. The back post 19a and the base 2 are connected by a rear frame 48. Furthermore, the backrest 3 is held so as not to separate relative to the upper part of the rear frame 48. Additionally, the backrest 4 is supported from behind at the upper end of the rear frame 48. An elongate hole into which the first supporting shaft 22 of an intermediate member 12 fits has a horizontal posture. Further, a turning fulcrum of the rear frame 48 is arranged off nearer the rear end of the seat 3. For this reason, the seat 3 is not retracted and tilted backward by sitting on the seat. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种椅子，其通过坐在具有座椅的椅子上的座椅和一体地向后倾斜的靠背来提供防止座椅缩回并向后倾斜（下沉）的椅子。解决方案：将座椅3安装到中间构件18，中间构件18连接到基座2上的第一支撑轴22.靠背4的上端部连接到后柱19a的上端，后柱19a的上端构成中间后支柱19a和底座2通过后框架48连接。此外，靠背3被保持为不相对于后框架48的上部分离。另外，靠背4由在后框架48的上端后面。中间构件12的第一支撑轴22配合的细长孔具有水平姿势。此外，后框架48的转动支点设置在靠近座椅3的后端的位置。因此，座椅3不会通过坐在座椅上而后退而向后倾斜。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2013103067A Chair 有权
标题翻译：椅子
公开(公告)号：JP2013103067A
公开(公告)日：2013-05-30
申请号：JP2011250619
申请日：2011-11-16
申请人： Itoki Corp , 株式会社イトーキ
发明人： WADA KOHEI , KAWAMOTO SEITARO , ITO HIROYUKI
IPC分类号： A47C7/00 , A47C1/024 , A47C3/30
摘要： PROBLEM TO BE SOLVED: To provide a lever device for a chair which can be simply assembled and easily finely adjusted.SOLUTION: The lever device 23 for locking is provided with a seat outer shell 10 as well. The lever device 23 for locking has a turning type lever 25, and the lever 25 has a bag-like part 31 opened toward the seat outer shell 10. The bag-like part 31 is disposed with a lever member 29, and one end of a cable 28 is locked with the lever member 29 through a ball 28a. The bag-like part 31 and the lever member 29 are fitted to each other, and are integrally turned. The lever 25 is supported by the seat outer shell 10 so that it is turned by using a turning supporting part 32 as a supporting point. In addition, the lever 25 is provided with a regulating part 33 which is concentric with the turning supporting part 32, and the regulating part is covered by a dislocation stopping member 26 from the upper part. The dislocation stopping member 26 is mounted on the seat outer shell 10 by an engaging nail 49.
摘要翻译：要解决的问题：提供一种用于椅子的杠杆装置，其可以简单地组装并且容易地精细调节。解决方案：用于锁定的杠杆装置23也设置有座外壳10。用于锁定的杠杆装置23具有转动型杠杆25，并且杠杆25具有朝向座外壳10开口的袋状部分31.袋状部分31设置有杆构件29，并且一端电缆28通过球28a与杆构件29锁定。袋状部件31和杠杆部件29彼此嵌合并整体转动。杠杆25由座外壳10支撑，使其通过使用作为支撑点的转动支撑部32而转动。此外，杠杆25设置有与转动支撑部32同心的调节部33，并且调节部从上部被位错停止构件26覆盖。位错止动构件26通过接合钉49安装在座椅外壳10上。版权所有：（C）2013，JPO＆INPIT

9. 发明专利

JP2013103065A Body receiving part for chair, back rest, and method for manufacturing body receiving part for chair 有权
标题翻译：椅子身体接收部分，背部休息和用于制作身体接收部分的方法
公开(公告)号：JP2013103065A
公开(公告)日：2013-05-30
申请号：JP2011250617
申请日：2011-11-16
申请人： Itoki Corp , 株式会社イトーキ
发明人： WADA KOHEI , KAWAMOTO SEITARO , KONDO SHUNSUKE , ITO HIROYUKI , NAKABAYASHI KAZUAKI
IPC分类号： A47C7/00 , A47C7/16 , A47C7/40
摘要： PROBLEM TO BE SOLVED: To improve a fitting strength and an appearance of a back rest with a back seat fitted on a back frame.SOLUTION: The back rest 5 has a back frame 16 and a back seat 17 fitted thereon by insert molding. The outer peripheral part of the back seat 17 serves as a holding part 24 for wrapping the member of the back frame 16, so that an excellent fitting strength is ensured and a sense of unity on design is raised to improve an appearance thereof. The back frame 16 has a plurality of exposed parts for fitting to the rear frame or fitting a hanger. Because setting in the die can be made taking advantage of these exposed parts, insert molding can be performed stably.
摘要翻译：要解决的问题：通过安装在后框架上的后座提高后座椅的装配强度和外观。解决方案：靠背5具有通过嵌件成型安装在其上的后框架16和后座17。后座17的外周部分用作用于包裹后框架16的构件的保持部分24，从而确保优良的配合强度，并且提高设计上的一致感以改善其外观。后框架16具有多个暴露部分，用于装配到后框架或装配吊架。因为可以利用这些暴露部分来利用模具中的设置，所以可以稳定地进行插入成型。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011092538A Back plate unit and backrest for chairs 有权
标题翻译：背板单元和椅子椅子
公开(公告)号：JP2011092538A
公开(公告)日：2011-05-12
申请号：JP2009250797
申请日：2009-10-30
申请人： Itoki Corp , 株式会社イトーキ
发明人： ITO HIROYUKI , WADA KOHEI
IPC分类号： A47C7/40 , A47C1/024
摘要： PROBLEM TO BE SOLVED: To easily and firmly secure a bag to a back plate in a backrest constituted by covering the back plate with the bag.
SOLUTION: The back plate 6 has a side member 16 and the side member 16 is held by the side frame 8 so as not to be separated from the same by the engagement of a first engaging pawl 30 and a second engaging pawl 31. A cushioning material 63 overlaps the front face of the back plate 6. A first side fringe member 53 is secured to the cushioning material 63. The first side fringe member 53 of a front sheet 64 comes through the side frame 8 and the side member 16 from outside and is fitted to a boss 36 formed in the side member 16. The first side fringe member 53 of a back sheet 65 comes through the side frame 8 and the side member 16 from inside and fits to the boss 36. The bag 66 is held not displaceably in right and left directions and a vertical direction by the side fringe member 53 fitting to the boss 36.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了容易且牢固地将袋子固定在由背包覆盖背部构成的靠背中的背板上。解决方案：背板6具有侧构件16，并且侧构件16被侧框架8保持，以便通过第一接合棘爪30和第二接合爪31的接合而不与其分离缓冲材料63与背板6的前表面重叠。第一侧边缘构件53固定在缓冲材料63上。前片64的第一侧边缘构件53穿过侧框架8，侧构件 16被安装到形成在侧构件16中的凸台36上。背板65的第一侧边缘构件53从内侧穿过侧框架8和侧构件16，并且配合到凸台36。 66被保持在右侧和左侧方向上不可移动，并且通过侧边缘构件53被安装到凸台36而保持垂直方向。（C）2011年，JPO和INPIT

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