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    • 6. 发明专利
    • Chair
    • 椅子
    • JP2010148815A
    • 2010-07-08
    • JP2008332775
    • 2008-12-26
    • Family Co Ltdファミリー株式会社
    • INADA NICHIMU
    • A47C13/00A47C3/00A47C4/00A47C7/50A47C7/62
    • A47C4/52A47C7/50A47C7/56A61H9/0078A61H2201/0134A61H2201/0138A61H2201/0149A61H2201/0161
    • PROBLEM TO BE SOLVED: To provide a chair which, when in a stowed state in which a footrest is not used, requires a significantly reduced installation space. SOLUTION: The chair 1 is provided with a footrest 2 installed on a floor surface F and containing legs of the user, and also with a body receiving section 3 connected to the footrest 2 and supporting at least the buttocks of the user. The body receiving section 3 has a positioning surface 14 on which the body of the user is positioned. The positioning surface is pivotably connected to the footrest 2 such that the positioning surface can be changed from a stowed state in which the positioning surface 14 is located on the upper part of the footrest 2 to an extended state in which the positioning surface 14 is exposed upward. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种椅子,其在不使用脚踏板的收起状态下,需要显着减小的安装空间。 <1>解决方案:椅子1设置有搁置在地板表面F上并且容纳使用者腿部的搁脚板2,以及连接到脚踏板2并至少支撑使用者的臀部的身体接收部分3。 身体接收部分3具有定位表面14,使用者的身体位于该定位表面14上。 定位表面可枢转地连接到搁脚板2,使得定位表面可以从定位表面14位于搁脚板2的上部的收起状态改变到定位表面14暴露的延伸状态 向上。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • furniture
    • 家具
    • JP2005319149A
    • 2005-11-17
    • JP2004140713
    • 2004-05-11
    • Hirota Osamu Mokugei Kk廣田治木芸有限会社
    • YAMAMOTO KENTARO
    • A47B87/00A47C4/00
    • PROBLEM TO BE SOLVED: To enable a stable arrangement of two or more pieces of furniture along an arbitrary form. SOLUTION: The furniture such as a chair, a table or the like is equipped with a tabular section (2) and a supporting leg section (3). The tabular section (2) has an approximately circular shape in a plan and has a recessed section (9) with a shape of a circular arc at a periphery section (2a), wherein the recessed section (9) and the periphery section (2a) have an almost same radius of curvature. The leg section (3) is comprised of three supporting legs (6) disposed along the periphery section (2a) and is disposed at the outside of the periphery section (2a) in the plan. The upper ends of the supporting legs (6) are disposed at a lower position than an upper surface (4) of the tabular section (2). The recessed section (9) is formed between the supporting legs (6) and (6) which are adjacent in the plan and a distance (L2) between the end section of the recessed section (9) and the neighboring supporting leg (6) is set to be longer than a protrusion measurement (L1) of the supporting leg (6). A stepped section (10) is dented at the bottom surface of the tabular section (2) along the recessed section (9). An upper surface of the stepped section (10) is set at the higher position than the upper end of the supporting leg (6) and the width (W) of the stepped section (10) is set to be larger than the protrusion measurement (L1) of the supporting leg (6). COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:使任意形式的两件或更多件家俱的稳定布置。

      解决方案:诸如椅子,桌子等的家具装备有平板状部分(2)和支撑脚部分(3)。 平板状部分(2)在平面上具有大致圆形形状,并且具有在周边部分(2a)处具有圆弧形状的凹陷部分(9),其中凹部(9)和周边部分(2a) )具有几乎相同的曲率半径。 腿部(3)由沿着周边部分(2a)设置的三个支撑腿(6)组成,并且设置在平面图中的周边部分(2a)的外侧。 支撑腿(6)的上端设置在比平板状部分(2)的上表面(4)更低的位置处。 凹部(9)形成在平面中相邻的支撑腿(6)和(6)之间,并且在凹部(9)的端部与相邻的支撑腿(6)之间的距离(L2) 被设定为比支撑腿(6)的突出测量(L1)长。 台阶部分(10)沿着凹部(9)凹陷在平板状部分(2)的底表面处。 台阶部(10)的上表面被设定在比支撑腿(6)的上端更高的位置,并且阶梯部(10)的宽度(W)被设定为大于突出测量( L1)。 版权所有(C)2006,JPO&NCIPI