Welding construction and a welding method using the same

摘要

A welding construction ( 10 ) includes a weldable portion ( 11 a) formed by bending a leading end of an electrically conductive plate ( 11 ). This weldable portion ( 11 a) is formed with a tip ( 11 c). Further, a slit ( 11 d) is formed to extend from a left slanted edge ( 11 b) toward a widthwise center of the weldable portion ( 11 a), and a lead ( 12 a) is accommodated in the slit ( 11 d). A meltable portion ( 11 e) is provided between the slit ( 11 d) and the leading end of the weldable portion ( 11 a) including a tip ( 11 c). When an electrode (D) of an arc welding machine discharges arcs toward the leading end of the weldable portion ( 11 a), these arcs are created toward the tip ( 11 c) to melt the weldable portion ( 11 e) and connect the lead ( 12 a) and the weldable portion ( 11 a).