公开(公告)号：US06889612B1

公开(公告)日：2005-05-10

申请号：US10745674

申请日：2003-12-29

Applicant: Joey Liaw ,  Kuei-Fu Fan ,  Shi-Xing Chang ,  Shu-Fang Chen

Inventor： Joey Liaw ,  Kuei-Fu Fan ,  Shi-Xing Chang ,  Shu-Fang Chen

IPC: A01M29/20 ,  F41A21/18 ,  F42B4/02 ,  F42B4/04 ,  F42B4/16 ,  F42B5/02 ,  F42B5/26 ,  F42B8/02 ,  F42B8/14 ,  F42B10/26 ,  F42B10/38 ,  F42B14/02

CPC classification number: F42B4/16 ,  F41A21/18 ,  F42B4/02 ,  F42B4/04 ,  F42B5/02 ,  F42B5/26 ,  F42B8/02 ,  F42B8/14 ,  F42B10/26 ,  F42B10/38 ,  F42B12/20

Abstract: A long-distance blast banger including a cartridge loaded with a blast banger made up from plastic material. The blast banger encompasses a sound explosives cup and a delay cup. The sound explosives cup is loaded with a sound explosives agent having components including perchloryl potassium, magnesium powder and aluminum powder. A sufficient sound value is acquired through appropriate compacting of the sound explosives cup, and therefrom realizes uniform shattering of the cup into small fragments that are insufficient to cause injury. Furthermore, at least two helical grooves extending from a bottom to a top of the cartridge are defined on an inner wall thereof, and ear attachments are configured on a base of an outer wall of the blast banger so as to correspond with the helical grooves, thereby engendering a spinning stability effect during flight time of the blast banger, reducing wind resistance, and thus increasing flight range.

Abstract translation: 一种长距离的爆炸风扇，包括装有由塑料材料制成的喷丸的筒。 爆炸声包括一个声音爆炸物杯和延迟杯。 声音爆炸物杯上装有一种具有高氯化钾，镁粉和铝粉等成分的声爆炸剂。 通过声音炸药杯的适当压实获得足够的声音值，从而使杯子均匀地破碎成不足以造成伤害的小碎片。 此外，从盒的底部延伸到顶部的至少两个螺旋槽被限定在其内壁上，并且耳部附件被构造在鼓风机的外壁的基部上以与螺旋槽对应， 从而在爆炸期间产生纺丝稳定性，降低风阻，从而提高飞行范围。