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    • 4. 发明公开
    • 팁-헤드형 니들
    • 尖头型针尖最小化磨损和损伤
    • KR1020050012147A
    • 2005-01-31
    • KR1020040057102
    • 2004-07-22
    • 그로츠-베케르트 카게
    • 브루스케요한네스뷔칠레군터프피스테르스테판
    • D05B85/00D05B85/02
    • D04B35/08D04B35/02
    • PURPOSE: A tip-head type needle is characterized by containing a slender needle body comprised of a tip area formed as a punch tip on an end, a retaining part on the other end and an aperture receiving yarn, not damaging raw material punched by the needle, minimizing abrasion and being capable of being increased the expected life span. CONSTITUTION: A stitch needle(10) contains a slender needle main body(23) comprised of: an aperture(36) receiving yarn; a holding device on one end; a tip(31) on the other end; and two flat sides converged at an acute angle in the tip direction. The acute angle has a first size on a position adjacent to the tip. The first size is changed into a second size being smaller than the first size on a transitional position being at a short distance from the tip.
    • 目的:尖头型针的特征在于包含细长的针体,其包括端部形成为冲头尖端的尖端区域,另一端的保持部分和容纳纱线的孔,不损害由 针,最小化磨损并能够增加预期寿命。 构成:针脚(10)包含细长的针主体(23),其包括:接收纱线的孔(36); 一端固定装置; 在另一端的尖端(31); 并且两个平坦侧在尖端方向上以锐角收敛。 锐角在与尖端相邻的位置上具有第一尺寸。 第一尺寸被改变为在与尖端相距很短的过渡位置上小于第一尺寸的第二尺寸。