Patent Number: 7,784,456

Title: Air-compressed bullet gun assembly

Abstract: An air-compressed bullet gun assembly with a length-reduced gun barrel is provided, including a barrel body, a bullet-firing device, a blocking element and a rear cover. The barrel body includes a hollow tube which further includes a 1.sup.st blocking flange and a 2.sup.nd blocking flange; the 2.sup.nd blocking flange divides the hollow tube into two connected parts: the 1.sup.st air chamber and the 2.sup.nd air chamber; the 1.sup.st air chamber includes a screw hole. The bullet firing device includes a 1.sup.st protruding flange, a 1.sup.st air-tight loop, a 2.sup.nd air-tight loop, a plurality of ventilators, and a guiding pole. The blocking element includes a locking hole, a 2.sup.nd protruding flange, and a 3.sup.rd air-tight loop. The rear cover includes a 5.sup.th air-tight loop.

Inventors: Chen; Yi-Tsong (Tainan, TW)

Assignee: Yeh; Chien-Chih

International Classification: F41B 11/00 (20060101)

Expiration Date: 8/31/12018