CN2390176Y

CN2390176Y - Nuisanceless fireworks and their shotting device

Info

Publication number: CN2390176Y
Application number: CN 98225090
Authority: CN
Inventors: 何一功
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-10
Filing date: 1998-09-10
Publication date: 2000-08-02
Anticipated expiration: 2008-09-10

Abstract

The utility model relates to a less nuisance firework and a shooting device of the firework, and is characterized in that the appearance of an assembled firework is in a bullet shape, after the firework is launched into the air by the shooting device, the firework turns around and changes direction and then a parachute is opened and illuminate in the process of landing, attended by the sound of setting off firecrackers or the music. The utility model has the advantages of no nuisance, good effect of enhancing happy atmosphere to the festivals and reusability.

Description

Nuisanceless fireworks display and transmitter thereof

The utility model relates to fireworks and firecrackers and the pyrotechnics equipment that a kind of amusement is used, particularly a kind of nuisanceless fireworks display and transmitter thereof.

As everyone knows, the glad firecracker of setting off fireworks of people still can produce harmful substance, contaminated environment to increase the celebrating atmosphere in red-letter day when setting off fireworks firecracker, even cause fire and influence personal safety, so resident's firecracker of setting off fireworks is prohibited in many big and medium-sized cities.

The purpose of this utility model is to provide a kind of nuisanceless fireworks display and transmitter thereof, is used to replace fireworks and firecrackers commonly used, can increase festive air, and is nuisanceless again, no matter produces, transports, uses all fool proof, and reusable.

Be described in detail the design's particular content below in conjunction with description of drawings.

A kind of nuisanceless fireworks display, it is characterized in that: contain shell 11, spring 12, T staple 13, top cover 14, weight 15, rack 16, electronic audio IC, K switch, parachute 17, fireworks display 18, assembling back outward appearance is bullet-shaped, and wherein shell 11 is by

housing

11A, 11B, 11C constitutes drum shape, and the upper end of spring 12 is an annular, place the place, axle center of shell 11, its lower end is passed housing 11A respectively, be fixed on behind the 11B on the housing 11C, have an axially extending bore that is used to arrange weight 15 on the top cover 14, rack 16 is arranged in the end of top cover 14, its disposed inboard electronic audio IC, K switch is positioned at top cover through hole inside edge, is connected with electronic audio IC with lead, and parachute 17 and fireworks display 18 usefulness linear systems are on rack 16, T staple 13 inserts in the spring 12 upper end annulars, its top is connected with weight 15 with line, and top cover 14 is sleeved on shell 11 upper inner places, and electronic audio IC is by electronic music integrated circuit, button cell, piezoelectric ceramics and light emitting diode constitute; This electronic fireworks is launched by transmitter, at the moment of initial landing weight 15 pulling T staples 13, opens K switch, shell 11, spring 12 break away from fireworks display simultaneously, parachute is opened automatically, and label paper is sticked in the top cover through hole after arranging weight 15, and this label paper tears off when the emission fireworks display.

A kind of transmitter that is used to launch nuisanceless fireworks display, it is characterized in that: contain a handgrip 21, a launching tube 22, folk art term button 23 is arranged on the handgrip 21, gas cylinder 24 is set in the handgrip 21, the liquid gas that the dress lighter is used in the bottle, charge valve 25, charge valve switch 26, thimble 27, igniter 28, wherein handgrip 21, launching tube 22 is a drum shape, and nuisanceless fireworks display are installed the upper end of launching tube 22, charge valve switch 26 usefulness spring leafs are made, igniter 28 adopts electronic lighter igniter assembly, and when lifting button to the I shelves, charge valve switch 26 promotes thimble 27, charge valve 25 is to launching tube 22 inflations, when lifting button 23 to II shelves, igniter 28 igniting blastings launch nuisanceless fireworks display.

With prior art relatively, the utility model has the advantages that: produce, transportation, use all very safe, nuisanceless, can be luminous, and send firecrackers sound, and perhaps play music, have colored parachute and fireworks display simultaneously, from aerial landing slowly, reach the purpose that increases festive air, and reusable.

Fig. 1 is a kind of structural representation of launching preceding nuisanceless fireworks display.

Fig. 2 is the state diagram during nuisanceless fireworks display land on the way aloft.

Fig. 3 is the structural representation of nuisanceless fireworks display transmitter.

Embodiment:

A kind of nuisanceless fireworks display and transmitter thereof, adopt as Fig. 1, structure shown in Figure 3, the spring steel wire that its medi-spring 12 employing diameters are 2mm is made, T staple 13, weight 15 are made of a steel, and rack 16 is made of nylon yarn, and electronic audio IC is made up of music integrated circuit, button cell, piezoelectric ceramics and light emitting diode, K switch is made with latten(-tin), shell 11 usefulness hard plastic injection molding are shaped, and parachute 17 and fireworks display 18 are made by colour cotton fabric, tie up on the rack 16 with nylon yarn.The launching tube 22 of transmitter, charge valve 25, No. 45 steel of thimble 27 usefulness are made, charge valve switch 26 usefulness spring steel plates are made, gas cylinder 24 adopts the high-pressure plastic bottle, the liquid gas that the dress lighter is used in the bottle, igniter assembly, handgrip 21 and the plastic injection-moulded shaping of folk art term button 23 that igniter 29 adopts electronic lighter to use.Nuisanceless fireworks display and transmitter tight fit, operation folk art term button, the fireworks display lift-off, weight makes fireworks display turn around to turn to subsequently, and shell and fireworks display break away from simultaneously, and parachute opens automatically, fireworks display landing slowly after this, and send sound equipment.

Claims

1, a kind of nuisanceless fireworks display, it is characterized in that: contain shell (11), spring (12), T staple (13), top cover (14), weight (15), rack (16), electronic audio (IC), switch (K), parachute (17), fireworks display (18), assembling back outward appearance is bullet-shaped, wherein shell (11) is by housing (11A), (11B), (11C) constitute drum shape, the upper end of spring (12) is an annular, place the place, axle center of shell (11), its lower end is passed housing (11A) respectively, be fixed on (11B) on the housing (11C), have an axially extending bore that is used to arrange weight (15) on the top cover (14), rack (16) is arranged in the end of top cover (14), its disposed inboard electronic audio (IC), switch (K) is positioned at top cover through hole inside edge, is connected with electronic audio (IC) with lead, and parachute (17) and fireworks display (18) use linear system on rack (16), T staple (13) inserts in the annular of spring (12) upper end, its top is connected with weight (15) with line, and top cover (14) is sleeved on shell (11) upper inner place, and electronic audio (IC) is by electronic music integrated circuit, button cell, piezoelectric ceramics and light emitting diode constitute; This electronic fireworks is launched by transmitter, at moment weight (15) the pulling T staple (13) of initial landing, opens switch (K), and shell (11), spring (12) break away from fireworks display simultaneously, and parachute is opened automatically.

2, according to the nuisanceless fireworks display of claim 1, it is characterized in that: label paper is sticked in described top cover through hole after arranging weight (15), and this label paper tears off when the emission fireworks display.

3, a kind of transmitter that is used to launch nuisanceless fireworks display, it is characterized in that: contain a handgrip (21), a launching tube (22), folk art term button (23) is arranged on the handgrip (21), gas cylinder (24) is set in the handgrip (21), the liquid gas that the dress lighter is used in the bottle, charge valve (25), charge valve switch (26), thimble (27), igniter (28), wherein handgrip (21), launching tube (22) is a drum shape, and nuisanceless fireworks display are installed the upper end of launching tube (22), charge valve switch (26) is made with spring leaf, igniter (28) adopts electronic lighter igniter assembly, and when lifting button to the I shelves, charge valve switch (26) promotes thimble (27), charge valve (25) is inflated to launching tube (22), when lifting button (23) to the II shelves, igniter (28) igniting blasting launches nuisanceless fireworks display.