CN2391164Y

CN2391164Y - Celebrating joyously fireworks display combined launching apparatus

Info

Publication number: CN2391164Y
Application number: CN 99246094
Authority: CN
Inventors: 宋有洲
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-29
Filing date: 1999-09-29
Publication date: 2000-08-09
Anticipated expiration: 2009-09-29

Abstract

The utility model relates to a celebrating colorful firework combined launching apparatus, which can continuously launch. A plurality of single-drum launching drums 23 are assembled at rotary disks (21, 22, 7) driven by a shaft 15 of which the end is provided with a large gear 18 which is engaged with a small gear 17 on a motor 13 to transmit power. The rotary disks and the motor are positioned in an outer casing 2, a starting pin 5 which collides with a blocking head 4 on a power source drum 24 of each launching drum 23 is arranged on an inner wall of the casing, wherein, the upper end of the drum 24 is connected with a drum sleeve 28 by a screw, a clamp pin 3 which limits a switch 27 on the drum 24 to rotate is arranged on the wall of the drum sleeve body to cause drums (24, 28) to rotate, and the launching drums 23 rotate following the rotary disks to laugh orderly.

Description

Celebrate firework combined type transmitter joyously

The utility model relate in celebration, use celebrate firework combined type transmitter joyously.

Celebrated firework joyously since coming out, the mode of release is artificial emission.This artificial hand-held emission is simple and easy to do, and to large-scale protocal activity, inconvenience just seems.Patent No. ZL98209379.9 " celebrates the firework transmitter joyously " and puts goods on the market, it is alternative fireworks and firecrackers in the past in large-scale ceremony, magnificent sports meet and Festival celebration Festival activity, both safe and reliable, reduce pollution again, but it is that emission effciency is low with artificial monotubular emission to environment, can not launch continuously, to the atmosphere of above-mentioned joyous celebration, give people's direct feel and be full of happy environment and weaken to some extent, impact effect, inconvenience also seems simultaneously.

The purpose of this utility model is to avoid the problem that exists in the above-mentioned present technology, and provide a kind of can launch continuously celebrate firework combined type transmitter joyously, make the atmosphere of celebration activity better.

The purpose of this utility model can reach by the following technical programs: can launch the launching tube that inner firework is rolled up after having release, this launching tube is made of power source tube and firework tube, in the upper end power outlet of power source tube sealing-plug and gauge tap is housed.The launching tube of the power source tube of this formation and firework tube composition is contained on 3 supporting turntables that are driven to rotate, several above-mentioned launching tubes upwards is housed in the same footpath week of 3 rotating disks.3 rotating disks are enclosed within on the axle with its rotation, and this a end is equipped with gear wheel, and this is taken turns with pinion on the motor and is meshed.At above-mentioned power source tube upper end spiral connecting cylinder cover, the bayonet lock that restricted gauge tap rotates on this jacket casing body limits the rotation of sleeve one direction with this; Above-mentioned rotating disk is put in fixed housing together with motor, passed the moving admittedly pin that starts of shell; On each power source tube ectosome, be fixed with and sell the retaining head that collides with startup, power source tube with rotation rotates a certain angle by collision, gauge tap can be opened sealing-plug, and the power in the power source tube is released, and the firework volume directive in the firework tube that promotion top is communicated with is aerial.

In the same footpath week of above-mentioned rotating disk 18 uniform launching tubes can be housed upwards.Can be with overcoat on Large Gear Shaft During, the wheel hub of this overcoat and gear wheel is for pegging graft, and rotating disk is contained in outer put and with its rotation.This transmitter that is made of such scheme is that monotubular firework transmitter is contained on the rotating disk that is driven to rotate, and drives the rotating disk rotation with the motor transmission that cogs, and can adopt small-sized 12V50W dc motor, convenient on-the-spot the use.Actuating motor can drive rotating disk and follow rotation, because collision retaining head is housed on the same position on each launching tube, can bump against with the fixing pin that starts on the rotating disk shell, can make that each launching tube obtains discharging emission in regular turn on the rotating disk, realizes its purpose.

The utility model is compared with above-mentioned present technology can have following effect: this transmitter can make dress

Have the monotubular launching tube of firework volume to be assembled in on the rotating disk that rotates, can discharge each launching tube in regular turn can launch continuously, has increased the atmosphere of celebration activity and grand grand scene, makes to celebrate that scene is ardent and grand joyously.This emitter structures is simple, easy to operate simultaneously, all is mechanical component, and is in use safe and reliable.

Accompanying drawing 1 is the utility model complete section figure;

Accompanying drawing 2 is A-A cutaway views on Fig. 1;

Accompanying drawing 3 is launching tube 23 complete section figure on Fig. 1;

Accompanying drawing 4 is A-A profiles on Fig. 3;

Accompanying drawing 5 is B-B profiles on Fig. 3.

To be further described the utility model below in conjunction with accompanying drawing:

By Fig. 1, shown in 2, have the launching tube 23 that can launch inner firework volume 29 after the release, this launching tube is made up of power tube 24 and outside firework tube 30.24 li contain trippings of power tube gas is equipped with sealing-plug 25 and gauge tap 27 on this gas outlet, upper end 26, rotating switch can make sealing-plug out of hand, discharges internal high pressure gas, and gases at high pressure can be pushed top firework volume 29 to high-altitude.The utility model is that the top launching tube of being made up of power source tube 24 and firework tube 30 23 is contained on 3 supporting turntables (21,22,7) that are driven to rotate, at several above-mentioned launching tubes 23 that upwards is equipped with in same footpath week of rotating disk (21,22,7).Rotating disk (21,22,7) is enclosed within on the axle (15) with its rotation, at an end of axle 15 gear wheel 18 is housed, and this takes turns the transferring power that is meshed with pinion 17 on motor 13 output shafts, makes the rotating disk rotation.At above-mentioned power source tube 24 upper end spiral branch sleeves 28, the bayonet lock 3 that restriction gauge tap 27 1 directions are rotated is housed on this sleeve body wall; Above-mentioned rotating disk (21,22,7) is put 2 li of fixed housings together with motor 13, passed the shell 2 fixing pins 5 that start; On each power source tube 24 ectosome, be fixed with can with start pin 5 retainings that collide 4, when rotating disk in its rotary course, on the launching tube 23 on it retaining 4 can be in regular turn with start pin 5 and bump against, but a certain angle of power source tube 24 rotations wherein, make switch 27 lose control, discharge the power in the power source tube sealing-plug 25.

By shown in Figure 1, for protection axle 15 can be with overcoat 20, the wheel hub of this overcoat and gear wheel 18 is the keyway grafting, and rotating disk (21,22,7) is contained on the overcoat 20 and with its rotation; Between overcoat 20 and each rotating disk (21,22,7) gusset piece 19 is housed, dress gusset piece 16 and axle head cap 14 between axle 15 and the axle head fixed head 9.The one end dress base plate 11 of shell 2, the other end is equipped with and covers 1, and 2 li dress storage batterys 12 of shell are welded with reinforcement 10 on the outer casing inner wall, capping base plate 8 also is housed on the bottom rotating disk 7, and motor can adopt small-sized 12V50W dc motor 13.By shown in Figure 3, start pin 5 and can adopt screw rod or retaining handle 6 be arranged shell 2 external.Upwards can be drilled with 18 uniform coaxial inner conductor holes, the launching tube 23 of packing on each hole in the same footpath week of rotating disk (21,22,7).In addition, have respective slot (31) in power outlet 26, upwards cut an arc groove at the root of this groove again along week, bar switch (sheet) 27 is bumped into the back a certain angle of rotation and promptly is in closed condition; Rotate a certain angle after 24 collisions of power source tube, outlet upper groove 31 is corresponding with switch 27, promptly is in the breakdown state.

Claims

One kind be used for the grand celebrations activity celebrate firework combined type transmitter joyously, can launch the launching tube (23) that inner firework is rolled up after having release, this launching tube is made up of the firework tube (30) of power source tube (24) and dress firework volume, in the upper end power outlet (26) of power source tube (24) sealing-plug (25) and gauge tap (27) are housed, it is characterized in that:

A. the launching tube of being made up of power source tube (24) and firework tube (30) (23) is contained on 3 supporting turntables (21,22,7) that are driven to rotate, at several above-mentioned launching tubes (23) that upwards is equipped with in same footpath week of rotating disk (21,22,7);

B. rotating disk (21,22,7) is enclosed within on the axle (15) with its rotation, at an end of axle (15) gear wheel (18) is housed, and this is taken turns with pinion (17) on the motor (13) and is meshed;

C. at power source tube (24) upper end spiral connecting cylinder cover (28), the bayonet lock (3) that restricted gauge tap (27) rotates on this jacket casing body;

D. above-mentioned rotating disk (21,22,7) is inserted fixed housing (2) lining together with motor (13), pass the fixing pin (5) that starts of shell (2); On each power source tube (24) ectosome, be fixed with and sell the retaining head (4) that (5) collide with startup.
2. transmitter according to claim 1 is characterized in that: at uniform 18 launching tubes (23) of upwards being equipped with in same footpath week of rotating disk (21,22,7).
3. transmitter according to claim 1 is characterized in that: be with overcoat (20) on axle (15), the wheel hub of this overcoat and wheel (18) is for pegging graft, and rotating disk (21,22,7) is contained on the overcoat (20) and with its rotation.
4. transmitter according to claim 1 is characterized in that: can adopt 12V50W direct current generator (13).