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    • 4. 发明申请
    • CHAIR
    • 椅子
    • US20140097658A1
    • 2014-04-10
    • US13644839
    • 2012-10-04
    • Chiung-Kuang CHENChun-Yen HsiehDavid Guy Valdiserri
    • Chiung-Kuang CHENChun-Yen HsiehDavid Guy Valdiserri
    • A47C3/00A47C7/54
    • A47C7/407A47C1/03
    • A chair is provided with a seat, a chair back control unit, a chair back, and two armrest units. The chair back is pivotally coupled to the seat by sleeving the engaging portions of the seat onto the clamp members of the chair back. The assembling of the chair back onto the seat can be easily done by the actions of inserting and clamping, so that the assembly operation is quick and easy without using any screws, and therefore the assembly cost is reduced. Furthermore, the angle and height of the armrest units can be easily adjusted, and the chair back is foldable. With the abovementioned structural arrangements, the number of the parts of the chair is substantially reduced.
    • 椅子配有座椅,椅背控制单元,椅背和两个扶手单元。 椅子背部通过将座椅的接合部分套在椅背的夹紧构件上而枢转地联接到座椅。 将椅子组装到座椅上可以通过插入和夹紧的动作容易地完成,从而在不使用任何螺丝的情况下组装操作是快速和容易的,因此组装成本降低。 此外,可以容易地调节扶手单元的角度和高度,并且椅子背部可折叠。 利用上述结构布置,椅子的部件数量大大减少。