| 摘要 |
A nailer using an air-hammer is provided to conveniently repair and exchange a defective part by being easily separated and disassembled and to continue a job even when a fixing spring is broken. A nailer using an air-hammer(10) includes a fixing spring(3) formed with a locking bar and a coupling recess; a connecting unit(6) formed with an insertion groove and a connecting screw shaft; a grip(9) having a feeder(7) and a switch(8); a striker(20) having a head formed with a protrusion and a first locking step and a striking rod formed with a second locking step; a fixing unit(30) having a guide(31) to receive the striking rod and a nail and a fixing guide(32) and a fixing step(33); a spring(40) disposed between the second locking step and the fixing step; and a fixing support(50) having a first fixing support(51) seated on the fixing guide of the fixing unit to fix the fixing unit by the fixing step, a second fixing support(52) seated on the connecting unit and fixed by the fixing spring, and a support(56) with first, second, and third supports to connect the first fixing support to the second fixing support.
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