防松螺母
申请公布号:CN2188141Y
申请号:CN94227646.9
申请日期:1994.02.01
申请公布日期:1995.01.25
发明人:谢孝才
分类号:F16B39/12
主分类号:F16B39/12
代理人:陆飞
地址:200090上海市杨浦区共青路357弄24号
摘要:一种防松螺母,由螺母体和塑料垫圈两部分构成,其中螺母体一侧端为圆环形薄壳体,塑料垫圈镶嵌于内,并与螺母端面紧贴,构成一个整体。垫圈内径与螺母螺纹内径一致,厚度相当于1~3个螺纹间距,使用操作与通常螺母完全相同,本防松螺母结构简单、使用便捷,且不会损坏螺栓螺纹,可广泛适用于各种机械部件和物件等需要用螺栓、螺母紧固的场合。
主权项:1、一种防松螺母,由螺母体和塑料垫圈组合而成,其特征在于螺母体一侧端为园环形簿壳体,塑料垫圈镶嵌于内,并紧贴螺母侧端面而构成一个整体,垫圈内径与螺母内径一致。
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