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    • 71. 发明专利
    • Rocking chair
    • 摇椅
    • JP2008295515A
    • 2008-12-11
    • JP2007141764
    • 2007-05-29
    • Itoki Corp株式会社イトーキ
    • SANDER ARMINPOTRYKUS MARTIN
    • A47C7/46A47C3/026
    • A47C1/03255A47C1/03261A47C1/03266A47C1/03277A47C1/03294A47C7/38A47C7/46
    • PROBLEM TO BE SOLVED: To improve comfortableness by eliminating the feeling of pressure from below by a lumbar support part in a rocking state while demonstrating a lumbar support function in a non-rocking state in a rocking chair using a net-like material for a backrest.
      SOLUTION: The backrest 6 includes a back frame 13 opened to the front and back and the net-like material 17 stretched over the frame. Both left and right ends of the lumbar support part 17a of the net-like material 17 are supported from behind by a spacer 22. The spacer 22 is incorporated in a free space 53 formed in a side member 14 and is height-adjustably held at the upper end part of a rear link 21. During rocking, the upper end of the rear link 21 is moved back relative to the backrest 6, and thus the spacer 22 is moved back and the net-like material 17 is loosened at the part of the lumbar support part. Thus, the feeling of the pressure from below at the lower back part in the rocking state is dissolved.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过在摇摆状态下通过腰部支撑部件从下方消除压力感来提高舒适性,同时在使用网状材料的摇椅中显示非摇摆状态下的腰部支撑功能 为了靠背。 解决方案:靠背6包括在前后开放的后框架13和在框架上延伸的网状材料17。 网状材料17的腰部支撑部17a的左右端部由后方由间隔件22支承。间隔件22结合在形成于侧部构件14的自由空间53中,高度可调节地保持在 后连杆21的上端部。在摇摆期间,后连杆21的上端相对于靠背6向后移动,因此间隔件22向后移动,并且网状材料17在部分 的腰部支撑部。 因此,摇摆状态的下背部的下方的压力感被溶解。 版权所有(C)2009,JPO&INPIT
    • 78. 发明专利
    • Chair
    • 椅子
    • JP2007130343A
    • 2007-05-31
    • JP2005328164
    • 2005-11-11
    • Kokuyo Co Ltdコクヨ株式会社
    • UEDA NOBUYUKI
    • A47C3/021
    • A47C1/03261A47C1/03255
    • PROBLEM TO BE SOLVED: To provide a chair capable of providing the state to appropriately follow the movement of a seated person and the state to appropriately support the back of the seated person. SOLUTION: A backrest frame 11 of the chair C comprises a lower frame part 13 supported between an erected position S and a rearward tilted position T relative to a base body 2 in such a way as can be rocked, and an upper frame part 14 supported between a normal position N and a rear end position E relative to the lower frame part in such a way as can be rocked. The chair has a motion range setting mechanism A for varying the range of the rocking motion of the upper frame part 14 relative to the lower frame part 13 according to the position of the lower frame part 13 relative to the base body 2 in the rocking motion. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够提供状态以适当地跟随就座者的状态和状态以适当地支撑就座者的背部的椅子。 解决方案:椅子C的靠背框架11包括下框架部分13,其以可摇动的方式支撑在竖立位置S和相对于基体2的向后倾斜位置T之间,并且上框架 部分14以可摇动的方式相对于下框架部分支撑在正常位置N和后端位置E之间。 椅子具有运动范围设定机构A,用于根据下框架部13相对于基体2在摇摆运动中的位置来改变上框架部14相对于下框架部13的摆动运动的范围 。 版权所有(C)2007,JPO&INPIT
    • 80. 发明申请
    • CHAIR BACK SWIVEL MECHANISM
    • 椅子回转机构
    • WO2015126671A1
    • 2015-08-27
    • PCT/US2015/015194
    • 2015-02-10
    • KNOLL, INC.
    • HECTOR, AndrewMASOUD, Khalid
    • A47C7/48
    • A47C7/40A47C1/032A47C1/03255A47C1/03261A47C1/03266A47C1/03272A47C1/034A47C3/00A47C7/48
    • A chair (1) includes a backrest swivel mechanism (20) that is configured to permit the backrest (3) to swivel about a vertical axis about a preselected range of motion. The backrest (3) may be configured to swivel, or rotate, about a vertical axis that is defined by an element located adjacent a rearward central location that is below the seat (2) of the chair (1) and adjacent a rear of the chair (1). A lock mechanism (51) can be selectively engaged to lock and unlock the swiveling mechanism (20) so that when in the locked state, the backrest (3) cannot swivel and when in the unlocked state, the backrest (3) can swivel. In some embodiments, the range of swiveling motion may be with a predefined range, such as +/- 10° or +/- 20° of rotation relative to a central position of the backrest (3).
    • 椅子(1)包括靠背旋转机构(20),其被配置为允许靠背(3)围绕围绕预选的运动范围的垂直轴线旋转。 靠背(3)可以构造成围绕垂直轴线旋转或旋转,该垂直轴线由位于椅子(1)的座椅(2)下方的邻近后方中心位置的元件定位,并且邻近 椅子(1)。 可以选择性地接合锁定机构(51)以锁定和解锁旋转机构(20),使得当处于锁定状态时,靠背(3)不能旋转,并且当处于解锁状态时,靠背(3)可以旋转。 在一些实施例中,旋转运动的范围可以具有预定范围,例如相对于靠背(3)的中心位置的+/- 10°或+/- 20°的旋转。