Reset structure of nail shooting device

The reset structure comprises a handle, a connecting rod is horizontally fixed to the tail end of the handle, a blocking block is fixedly connected to the tail end of the connecting rod, the outer portion of the blocking block is in threaded connection with a first sleeve, the two ends of the first sleeve are communicated, and a percussion mechanism is axially connected into the first sleeve in a sliding mode. And the tail end of the firing mechanism is sleeved with a reset mechanism which is in axial sliding connection with the first sleeve. According to the utility model, the two guide wheels are radially and telescopically connected to the outer edge of the percussion block, the chute is arranged outside the needle sleeve, the inclined block matched with the chute is fixedly connected in the plug block, the guide wheels are attached to the inclined block, and the guide wheels are used for replacing a traditional brake pin to control the percussion mechanism, so that the abrasion of a brake part in the perc