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发明名称
铰入夹持式电焊钳
摘要
一种能够持久使用不被玷污的电焊钳,它是利用杠杆原理通过铰接的上、下柄体前端的上、下刃口切开焊条表面并切入焊条中夹持焊条的,同时由铰接在上柄体后端的棘爪和固定在下柄体后端的棘齿定位。
申请公布号
CN1132713C
申请公布日期
2003.12.31
申请号
CN00106699.4
申请日期
2000.05.20
申请人
徐延明
发明人
徐延明
分类号
B23K9/28
主分类号
B23K9/28
代理机构
代理人
主权项
1、一种电焊钳,在前、后、上、下绝缘护套中,包括有上、下可以绕销轴铰合的柄体、销轴、板簧及其尾端的定位棘爪和棘齿,其特征是:所说电焊钳的钳口处制有刃口,该刃口在夹持焊条时铰开焊条表面切入焊条中,同时,由铰接在上柄体尾端的定位棘爪和固定在下柄体尾部的棘齿在该铰紧位置自动定位。
地址
315137浙江省鄞县云龙镇农化桥
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