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    • 2. 发明专利
    • Protective frame for stretching canvas
    • 用于拉伸罐的保护框架
    • JP2013028044A
    • 2013-02-07
    • JP2011165049
    • 2011-07-28
    • Yuichi Nakagawa祐一 中川
    • NAKAGAWA YUICHI
    • B44D3/18
    • PROBLEM TO BE SOLVED: To improve convenience when drawing a picture using a stretching canvas and carrying the stretching canvas.SOLUTION: A protective frame attached to the stretching canvas 1 in which a canvas fabric 3 is stretched on a frame body 2 includes: clamp portions 110 used for clamping the frame body 2 from the back face side of the stretching canvas 1; and a frame portion 130 connected to the clamp portions 110 and disposed along the frame body 2 on the outer side of the frame body 2 when the frame body 2 is clamped by the clamp portions 110.
    • 要解决的问题:为了提高使用拉伸画布绘制图片并携带拉伸画布时的便利性。 解决方案:将帆布织物3在框架体2上拉伸的拉伸帆布1上的保护框架包括:用于从拉伸帆布1的背面侧夹持框体2的夹持部110; 以及框架部分130,当框架体2被夹持部分110夹紧时,框架部分130连接到夹持部分110并沿着框架体2设置在框架主体2的外侧。(C)2013, JPO和INPIT