CN203443480U - Rotary firework - Google Patents

Abstract

A rotary firework comprises a cylindrical shell and explosive barrels; the explosive barrels comprise three or more than three transverse spraying effect explosive barrels, three or more than three spraying effect explosive barrel groups and a vertical spraying effect explosive barrel; the transverse spraying effect explosive barrels are transversely uniformly arranged on the inner wall of the cylindrical shell at same included angles; the spraying effect explosive barrel groups are inclined by 60 degrees and are uniformly arranged in the cylindrical shell in the same direction, namely the three spraying effect explosive barrel groups are respectively uniformly arranged in the same included angles of the transverse spraying effect explosive barrels by inclining by 60 degrees in the same direction; the number of explosive barrels in each spraying effect explosive barrel groups is not less than two; the vertical spraying effect explosive barrel is arranged in the center of the cylindrical shell; the bottom of the cylindrical shell is also provided with a rotary base. The product is simple to manufacture, the effect of setting off fireworks is good, the ornamental value is high, the cylindrical shell of the firework only can rotate in situ during enjoyment, and thus, the safety is greatly improved.

Description

A kind of revolving fireworks

Technical field

The utility model relates to a kind of revolving fireworks.

Background technology

The firework product of selling on the market is at present mostly that to fix then the fireworks directive that ignites on the ground aerial; And commercially available rotatable fireworks are mostly to do imaging aircraft shape or circle, after igniting, irregular rotation is flown in the air or is done on the ground in rotation, often volume is seldom for the rotatable fireworks of this class, the time of setting off, effect very short, that view and admire was not good yet, and make on the ground the fireworks of irregular rotation because its movement locus is irregular, so security is also very poor, be easy to cause fire or burn personnel.

Summary of the invention

The utility model provides a kind of simple in structure, interesting strong, sight is high and security is good revolving fireworks.

The technical solution of the utility model: a kind of revolving fireworks, comprise cylindrical shell and cartridge case, cartridge case comprises horizontal spraying decoration effect cartridge case, spraying decoration effect cartridge case group and vertical spraying decoration effect cartridge case; This horizontal spraying decoration effect cartridge case quantity is more than three or three, is mutually unison angle and is laterally evenly arranged on cylinder inboard wall respectively; The quantity of spraying decoration effect cartridge case group is more than three or three, the above spraying decoration effect cartridge case group of three or three the 60 degree angles that tilt in the same direction are evenly placed in cylindrical shell, three spraying decoration effect cartridge case groups, the 60 degree angles that tilt in the same direction respectively are evenly placed in the mutually unison angle of horizontal spraying decoration effect cartridge case, and the cartridge case quantity of each spraying decoration effect cartridge case group is no less than two; Vertical spraying decoration effect cartridge case is arranged on the center in cylindrical shell; Cylinder body bottom is also provided with a rotatable base.

The fireworks that adopt technique scheme to make, horizontal spraying decoration when setting off in fireworks cylinder, vertical spraying decoration effect cartridge case and more than three groups or three groups spraying decoration effect cartridge case group can ignite simultaneously and spray fireworks, because three spraying decoration effect cartridge case groups, the 60 degree angles that tilt in the same direction respectively are evenly placed in the mutually unison angle of horizontal spraying decoration effect cartridge case, so can promote the rotatable base of bottom to the reaction force of a rotation of cylindrical shell when these three groups or three groups of above spraying decoration effect cartridge case groups are seted off, be rotated; When viewing and admiring, fireworks cylinder only can be rotated in original place, and security improves greatly.

Accompanying drawing explanation

Fig. 1 is the utility model internal structure schematic diagram

Fig. 2 is the utility model schematic perspective view.

In figure: 1-cylindrical shell, 2-horizontal spraying decoration effect cartridge case, 3-spraying decoration effect cartridge case group, 4-vertical spraying decoration effect cartridge case, 5-rotatable base.

The specific embodiment

Referring to Fig. 1 Fig. 2, a kind of revolving fireworks, comprises cylindrical shell 1 and cartridge case, and cartridge case comprises horizontal spraying decoration effect cartridge case 2, spraying decoration effect cartridge case group 3 and vertical spraying decoration effect cartridge case 4; These horizontal spraying decoration effect cartridge case 2 quantity are more than three or three, are mutually unison angle and are laterally evenly arranged on respectively on cylindrical shell 1 inwall; The quantity of spraying decoration effect cartridge case group 3 is more than three or three, the above spraying decoration effect cartridge case group 3 of three or three the 60 degree angles that tilt are in the same direction placed in cylindrical shell 1, three spraying decoration effect cartridge case groups 3, the 60 degree angles that tilt in the same direction respectively are evenly placed in the mutually unison angle of horizontal spraying decoration effect cartridge case 2, and the cartridge case quantity of each spraying decoration effect cartridge case group 3 is more than two; Vertical spraying decoration effect cartridge case 4 is arranged on the center in cylindrical shell (1); Cylindrical shell 1 bottom is also provided with a rotatable base 5.

Claims (1)

1. a revolving fireworks, comprises cylindrical shell (1) and cartridge case, it is characterized in that:

A, described cartridge case comprise horizontal spraying decoration effect cartridge case (2), spraying decoration effect cartridge case group (3) and vertical spraying decoration effect cartridge case (4);

This described horizontal spraying decoration effect cartridge case (2) quantity is more than three or three, is mutually unison angle and is horizontally installed on respectively on cylindrical shell (1) inwall;

The quantity of described spraying decoration effect cartridge case group (3) is more than three or three, the above spraying decoration effect cartridge case group (3) of three or three the 60 degree angles that tilt are in the same direction placed in cylindrical shell (1), three spraying decoration effect cartridge case groups (3), the 60 degree angles that tilt in the same direction are respectively placed in the mutually unison angle of horizontal spraying decoration effect cartridge case (2), and the cartridge case quantity of each spraying decoration effect cartridge case group (3) is no less than two;

Described vertical spraying decoration effect cartridge case (4) is arranged on the center in cylindrical shell (1);

B, described cylindrical shell (1) bottom are also provided with a base (5) that can make fireworks rotation.

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