Patent ID: 7234623

Claim:
A coil-type magazine for a nail gun comprising: a housing with a body having an integral wall, a seat formed in an upper edge of the wall adjacent to the inner surface of the wall, a longitudinal channel formed in the inner surface of the wall from the seat, two parallel guide slots defined at opposite sides of the channel, and a hole defined in the body through the wall and the channel; a cover pivotally mounted on a pivot end of the body via a fastener having a locating slot defined in a distal end thereof, and an integral wall symmetrical to the wall of the body, a first mounting hole defined in an end of the body opposite the pivot end and adapted to be connected to a first end of a nail gun; and a second mounting hole defined in at the pivot end of the body and adapted to be connected to a second end of the nail gun; a driving member mounted inside the housing and having two springs received respectively into the guide slots, a plate slidably mounted in the channel having two guide edges formed respectively on two sides thereof and corresponding to the guide slots, a track transversely defined in a lower end of plate, and a cutout defined in the plate within the track, and a hollow rod mounted on the plate at the cutout and having a head integrally formed on an end of the rod to insert into the track, a flange formed adjacent to the head, a neck formed between the head and the flange and engaged in the cutout, a resilient element received in the rod having two hooks formed on two opposite ends thereof, a first cap having a first attachment point defined in a center thereof and engaged with one of the two hooks, and a second cap having a second attachment point defined in a center of the cap thereof and engaged with the other of the two hook; and a spool connected to the rod and having a disk, and a hollow tube mounted on the disk wherein the rod is inserted into the disk and hollow tube in turn.