CN2385774Y

CN2385774Y - Cartridge special for fireworks toy gun

Info

Publication number: CN2385774Y
Application number: CN 99242206
Authority: CN
Inventors: 彭博
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-02
Filing date: 1999-09-02
Publication date: 2000-07-05
Anticipated expiration: 2009-09-02

Abstract

The utility model discloses a bullet special for a fireworks toy gun. The utility model is characterized in that the bottom of the bullet is provided with an explosion proof groove and an explosion proof damping ring recess groove. The utility model has the advantages that the defect that the bottom of a bullet shell is easy to explode is overcome, and the safety for the playing of a child is enhanced; a bullet clip of the toy gun can not be jammed; the structure is simple; the manufacture cost is low.

Description

The special-purpose bullet of firework toy pistol

The utility model relates to the special-purpose bullet that a kind of firework toy pistol is used.

The bullet that present commercially available firework toy pistol is used, its bottom generally is a planar structure, on the base plane of bullet, had fire hole, cross the primer cup that the band fire in a stove before fuel is added is housed on the fire hole, striker when rifle, during the percussion primer cap, the fire that percussion charge produces is through ignite gunpowder in the cartridge case of fire hole, and propellant powder is launched, and is less because of crossing fire hole, the brisance that dashes that the fire in a stove before fuel is added produces is easy to the cartridge case base blast is split, cause the bullet ghost to be difficult for withdrawing from, and the cartridge case base of explosion is blocked the cartridge clip of gun and be difficult for rotation, cause bullet to be difficult for emission, influence the service life of gun, and give the formation potential safety hazard of playing.

The purpose of this utility model provides non-explosive the bursting in position, a kind of bullet bottom, and the bullet ghost easily withdraws from, and can the explosion of factor cartridge case base not block pistol cartridge clip, the special-purpose bullet of safe and practical firework toy pistol.

The purpose of this utility model is achieved like this: it comprises shell case, bullet, effect medicine, propellant powder and had the fire in a stove before fuel is added pier of fire hole, is provided with in damping groove and the damping on every side along fire in a stove before fuel is added pier in the bottom of shell case and encircles, and has anti-explosion groove in damping on the ring.

Evenly have 1-6 anti-explosion groove in the damping on the ring.

Ring is gone up symmetry and is had 2 anti-explosion grooves in the damping.

The special-purpose bullet of this real type firework toy pistol, owing on the base plane of bullet, be provided with anti-explosion damping groove and anti-explosion groove, when primer cup is hit that when combustion produce moment quick-fried power and brisance rush down in the damping groove through anti-explosion groove row, thereby the position, bottom that has overcome shell case is because of moment impact, excessive with shaking force, and the disadvantage of explosion, avoided blocking cartridge clip and influenced the cartridge clip rotation because of its explosion, strengthened the security performance that child plays, prolonged the service life of gun, thereby reduced the production cost of gun bullets, had favorable economic benefit.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, the special-purpose bullet structural representation of firework toy pistol.

Fig. 2, the special-purpose bullet base plane of firework toy pistol schematic diagram.

Among Fig. 1,2: 1, shell case, 2, bullet, 3, the effect medicine, 4, propellant powder, 5, cross fire hole, 6, primer cup, 7, the damping groove, 8, fire in a stove before fuel is added pier, 9, anti-explosion groove, 10, the bottom, 11, ring in the damping.

As Fig. 1, shown in 2: the special-purpose bullet of the utility model firework toy rifle, in shell case 1, install bullet 2 effect medicines 3, propellant powder 4, bullet is packed in the cartridge chamber of peashooter, pull the plate machine, striker promptly hits primer cup 6, primer cup 6 is hit generation Mars, Mars passed through fire hole 5, and the propellant powder 4 that ignites, propellant powder 4 are being with the thrust effect medicine 3 that ignites that effect medicine 3 and bullet 2 released shell cases 1 and the directive sky, primer cup 6 on being located at bottom 10 end pier 5 produces when being hit combustion moment quick-fried power and towards brisance, promptly anti-explosion groove 9 rows of ring on 11 are rushed down in the damping groove 7 in damping, thereby the bottom of bullet can not burst by the brisance that dashes of moment, and block pistol cartridge clip, it is simple in structure, reasonable in design, low cost of manufacture has market and development prospect widely.

Claims

1, the special-purpose bullet of a kind of firework toy pistol, comprise shell case, bullet, effect medicine, propellant powder and had the fire in a stove before fuel is added pier (8) of fire hole (5), it is characterized in that: on every side at bottom (10) the upper edge fire in a stove before fuel is added pier (8) of shell case (1), be provided with ring (11) in damping groove (7) and the damping, in damping, have anti-explosion groove (9) on the ring (11).

2, the special-purpose bullet of a kind of firework toy pistol as claimed in claim 1 is characterized in that evenly having on the ring (11) 1-6 anti-explosion groove (9) in damping.

3, the special-purpose bullet of a kind of firework toy pistol as claimed in claim 1 is characterized in that the last symmetry of ring (11) has 2 anti-explosion grooves (9) in damping.