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    • 27. 发明专利
    • Chair
    • 椅子
    • JP2014076129A
    • 2014-05-01
    • JP2012224602
    • 2012-10-09
    • Tb Kawashima Co LtdTbカワシマ株式会社Techno Aid Space Co Ltd株式会社テクノエイドスペース
    • KITAMURA YUKITAKAMAEDA KOJIMIYAZAKI GENMORISHITA HIROYUKIHARA TETSUO
    • A47C1/035A47C7/14A47C7/32
    • PROBLEM TO BE SOLVED: To provide a chair achieving both of "allowing positional shifts between a hip part and a seating part, and between a waist part and a backrest part" and "changing a posture of a user", by one angle change operation of the chair in which the seating part having an elastic fabric stretched tightly thereon and the backrest part are integrally rotated about a rotation shaft arranged below a seating surface front part that projects upward, and achieving reduction in the number of components, and simplification.SOLUTION: A chair includes a seating part 11 on which a user S sits, and a backrest part 12 provided in the rear of the seating part 11. A seating surface 14 is formed by tightly stretching a seating elastic fabric D1 between left and right seating support frames 13 and 13, and a backrest surface 16 is formed by tightly stretching a back elastic fabric D2 between left and right back support frames 15 and 15. Further, a switching mechanism 19 is provided for changing an angle by integrally rotating the seating part 11 and the backrest part 12 about a rotation shaft 18 arranged below a seating surface front part 14a that projects upward.
    • 要解决的问题:为了提供一种椅子,通过一个角度改变操作来实现“允许臀部和就座部之间以及在腰部和靠背部分之间的位置偏移”和“改变使用者的姿势” 在其上具有弹性织物紧固在其上的座椅部分和靠背部分围绕设置在向上突出的座面前部的下方的旋转轴一体地旋转,并且实现部件数量的减少和简化。 座椅包括用户S所在的座位部分11和设置在座位部分11的后部的靠背部分12.座椅表面14通过在左和右座椅支撑件之间紧紧拉伸就座弹性织物D1而形成 框架13和13,并且靠背表面16通过在左右后支撑框架15和15之间紧紧拉伸背部弹性织物D2而形成。此外,提供切换机构19用于an 通过围绕安置在向上突出的就座表面前部14a下方的旋转轴18一体地旋转底座部件11和靠背部件12而使一角度倾斜。
    • 28. 发明专利
    • Seat cushion of the vehicle seat
    • JP5476941B2
    • 2014-04-23
    • JP2009264847
    • 2009-11-20
    • トヨタ紡織株式会社
    • 祐梨枝 石田洋志 溝端
    • A47C7/32B60N2/72B60N2/90
    • PROBLEM TO BE SOLVED: To secure sitting comfort with simple configuration even if a pad member is thinned. SOLUTION: A support structure 41 for supporting the pad member includes a pair of resiliently deformable rod-shaped members 43, 45 disposed with a space in a width direction along a back and forth direction, and a cloth-like support member 51 laid stretched over the pair of rod-shaped members 43, 45. The support structure 41 is configured to support the pad member in the surface shape of the cloth-like support member 51, to regulate the rod-shaped members 43, 45 in displacement of front ends 43a, 45a and rear ends 43b, 45b approaching each other, and to permit the cloth-like support member 51 to receive the load of a seated person to bend downward by the resilient deformation of intermediate parts 44, 46 to bend in the mutually approaching direction. The pair of rod-shaped members 43, 45 are disposed so that the buttocks of the seated person in the seated state of the seated person is in a position state in which the pair of rod-shaped members 43, 45 can be brought closest to each other. COPYRIGHT: (C)2011,JPO&INPIT