Joe C Lin

US Patent:

20090152317, Jun 18, 2009

Filed:

Dec 17, 2007

Appl. No.:

11/957947

Inventors:

Joe LIN - La Mirada CA, US

International Classification:

B25C 1/00

US Classification:

227120

Abstract:

A nail gun includes a gun body, an upper lid, a grip, a magazine, and a valve. The gun body includes a cylinder having an upper section, on which an inlet is provided, and a lower section, in which a piston and a shaft are received. The valve, which is a disk-like member, has a leakproof device on an edge thereof, a post at a center thereof having a bore along a diametric direction, and a leakproof portion on a bottom thereof. The valve is received in the upper section of the cylinder with the leakproof device against a sidewall of the cylinder to generate an airtight condition.

US Patent:

20090152322, Jun 18, 2009

Filed:

Dec 17, 2007

Appl. No.:

11/957856

Inventors:

Joe LIN - La Mirada CA, US

Assignee:

Sandy Lin - La Mirada CA

International Classification:

B25C 1/00

US Classification:

227139

Abstract:

A nail gun includes a gun body having a driving apparatus therein, a muzzle at an end thereof, a front plate under the muzzle, a magazine beside the front plate to store nails therein, and a grip. A pivot portion is provided on the gun body under the muzzle and beside the front plate. A front lid has a pivot base portion to pivot the pivot portion therein, and a first lock portion opposite to the pivot base portion. The first lock portion may secure the front lid on the front plate when the front lid is turned against the front plate. A second lock portion is provided on the other side of the front plate to secure the front lid for not moving and turning when the front lid is turned against the front plate.