Retrieving device and impact mechanism for an electric nail gun having the same

A retrieving device adapted to be installed in an electric nail gun, the electric nail gun including a main frame, a flywheel that is rotatably mounted to the main frame, and an impact mechanism that includes a swing arm connected to the main frame, and an impact member slidably mounted to the swing arm, the swing arm being pivotable relative to the main frame to move the impact member to contact the flywheel so that rotation of the flywheel drives the impact member to move forward along an axis from a normal position to a striking position, said retrieving device comprising:

• at least one stationary seat that is adapted to be connected to the swing arm, and that has at least one stationary elongated hole being elongated in an extending direction of the axis;
• at least one moving seat that is adapted to be co-movably connected to the impact member, and that is spaced apart from said at least one stationary seat in the extending direction;
• and
• at least one resilient component that interconnects said at least one stationary seat and said at least one moving seat, and that has at least one first end coil extending through said at least one stationary elongated hole and being movable parallel to the axis along said at least one stationary elongated hole;
• wherein said at least one moving seat has at least one moving elongated hole being elongated in the extending direction;
• and
• wherein said at least one resilient component further has at least one second end coil being opposite to said at least one first end coil, extending through said at least one moving elongated hole, and being movable parallel to the axis along said at least one moving elongated hole.