![汽车防盗螺栓和专用扳手及其加工方法](/CN/2016/1/64/images/201610322859.jpg)
基本信息:
- 专利标题: 汽车防盗螺栓和专用扳手及其加工方法
- 专利标题(英):Automobile anti-theft bolt, special wrench and machining method of special wrench
- 申请号:CN201610322859.3 申请日:2016-05-17
- 公开(公告)号:CN105782214A 公开(公告)日:2016-07-20
- 发明人: 王萍
- 申请人: 王萍
- 申请人地址: 安徽省六安市霍山县衡山镇麿子谭南路36号4幢附2
- 专利权人: 王萍
- 当前专利权人: 王萍
- 当前专利权人地址: 安徽省六安市霍山县衡山镇麿子谭南路36号4幢附2
- 主分类号: F16B41/00
- IPC分类号: F16B41/00 ; F16B23/00 ; B25B13/48
摘要:
一种汽车防盗螺栓和专用扳手,该螺栓头部的外缘为圆形,所述头部设置有开口向上的圆形凹槽,所述圆形凹槽内设置有一个由两个半圆环相切连接而成的凸棱,所述凸棱的高度等于或高于凹槽的高度,所述圆形凹槽的圆心与外缘的圆心重合。配合汽车防盗螺使用的专用扳手,该专用扳手的一端具有与所述凹槽和凸棱相匹配的凸起。
摘要(英):
The invention discloses an automobile anti-theft bolt and a special wrench. The outer edge of the head of the bolt is circular, and the head is provided with a circular groove with an upward opening. A protruding edge formed by connecting two semicircular rings in a tangent manner is arranged in the circular groove. The height of the protruding edge is equal to or larger than that of the groove. The circle center of the circular groove coincides with the circle center of the outer edge. The special wrench is used in cooperation with the automobile anti-theft bolt, and a protrusion matched with the groove and the protruding edge is arranged at one end of the special wrench.