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发明名称
双刃多功能美工刀
摘要
双刃多功能美工刀,由两把构造相同的裁纸刀、二组紧固螺栓和标尺等组成。主要特征:用调整螺母可调节二个刀刃之间的距离,其尺寸可在标尺直观显示,用它一次可完成两个距离相同的切口,分解或缩回一个刀片又能和普通刀一样使用,是美工人员理想的专用工具。可用于等宽纸条、花边、曲线、美术字、方形、圆形等图案的雕刻制做,可省略圆规、剪刀、用该刀一次即可完成圆形图案的刻制,能提高功效3倍以上,具有一刀多用,提高功效、实用、方便等优点。
申请公布号
CN2087138U
申请公布日期
1991.10.23
申请号
CN90224680.1
申请日期
1990.12.08
申请人
王延恩
发明人
王延恩
分类号
B44B11/02
主分类号
B44B11/02
代理机构
代理人
主权项
1、一种由刀体[10]、[11],刀片[1]和刀片伸缩卡钮[13]等组成的双刃多功能美工刀,其特征在于它的刀体[10]、[11]中分别有一个可以伸缩的刀片[1],其中;刀体[10]和刀体[11]上有孔[8],并通过两个定位螺栓[3]、两个定位螺母[4]4个垫圈[6]、两个调整螺母[5]、两个紧固螺母[7]联接在一起,使之双刃刀距可调。
地址
150006黑龙江省哈尔滨市邮政街副114号
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