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发明名称
防断丝环形毛衣针
摘要
本实用新型为一种防断丝环形毛衣针,它由两只针杆和一根针丝所组成,其针杆的底孔上部为圆柱形,下部呈喇叭口形,针杆与针丝的接合部,即底孔圆柱形部有少量粘合剂。也可以不使用粘合剂,而将针丝直接插入底孔的圆柱形部位,此时底孔圆柱形部分受力变形,使用本实用新型时针丝不易折断。
申请公布号
CN2106185U
申请公布日期
1992.06.03
申请号
CN91211241.7
申请日期
1991.02.06
申请人
贾卫军
发明人
贾卫军
分类号
D04B3/02
主分类号
D04B3/02
代理机构
代理人
主权项
1、一种防断丝环形毛衣针,由针杆1和针丝3所组成,针杆1的下端有底孔2,其特征在于底孔2其上部为圆柱形,其下部呈喇叭口形,底孔2的圆柱形处为针杆1和针丝3的接合部,接合部有少许粘合剂。
地址
266042山东省青岛市无线电三厂研究所
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