CN103438766B - Fireworks display and manufacture method thereof - Google Patents
Fireworks display and manufacture method thereof Download PDFInfo
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- CN103438766B CN103438766B CN201310401007.XA CN201310401007A CN103438766B CN 103438766 B CN103438766 B CN 103438766B CN 201310401007 A CN201310401007 A CN 201310401007A CN 103438766 B CN103438766 B CN 103438766B
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Abstract
Fireworks display of the present invention and manufacture method thereof, relate to the lively fireworks display of adding to the fun of a kind of Festival celebration Festival, these fireworks display are by exploding compressed air spray the power of diamante (11) as the described inflator of driving (1) lift-off and described Megaphone (21), falling speed is delayed by described parachute (19), the night sky is illuminated by described broad light (9), pass through mode of operation, the form of technical process, make it that method of new technique effect occur with certain effect, show its technical scheme, there is outstanding feature and significant progress, the fireworks display of the present invention chain of rings that not only can go up to the air explodes, burst forth seven betrothal gifts flowers, but also it is smokeless, pollute without Pm2.5 dust and non-carbon-emitting, there is production simultaneously, storage, transport and use link safety and repeatedly used good effect and advantage, become transition and upgrade a new generation safety and environmental protection fireworks display.
Description
Affiliated field
The present invention relates to a kind of pyrotechnics utensil, particularly a kind of fireworks display; The invention still further relates to the manufacture method of these fireworks display.
Background technology
Fireworks display, also known as fireworks, pyrotechnics, are a kind of pyrotechnics utensils for celebrating major holiday, occasion be popular in all over the world, and it is primarily of paper web, fuse cord, tail rod, gunpowder impacting house and flash explosions ball composition.During use under ignition action, pour aerial and explode and the spark that splashes, fireworks display are are all viewed and admired for pleasure to set off by many company and enterprises, family, show lively scene with this and decorate celebrating atmosphere, as a large amount of fireworks display are always seted off in Tian An-men in Beijing, Spring Festival China capital, building, Taiwan 101 is also renovate to burst forth with fireworks to illuminate the night sky every year, no matter countries in Europe or the U.S., set off fireworks incredible amount every year, shows the amusement mood of people and the fine hope to life with this.
But, because fireworks display are manufactured from not gunpowder, explosive, paper web is only relied on again to prohibit solid restriction, in production, storage, transport and use, often blast, fire serious accident, special cigarette, carbon and the Pm2.5 granule dust produced in setting off, severe contamination air ambient especially, causes larger harm to the healthy of people.
At present, China is in transition and upgrade crux period, low-carbon environment-friendly becomes the target that all trades and professions are throughout the country pursued jointly, the environmental protection ideas of people strengthens day by day, national correlation department has been put into effect limit and has been put fireworks decree regulation, take limitation of fixed place and time to set off system, safety check is increased especially to production link, pacify dynamics that is careful and strict control.But this is just makeshift also, people are just making great efforts to seek a kind of pollution-free, can substitute again the fireworks display surmounting known technology; Safeguard with positive environment protecting and pass on fine traditional custom, meeting people's celebration needs.
The object of this invention is to provide the one chain of rings that can either go up to the air to explode the seven color pyrotechnics that burst forth, again smokelessly, carbon-free and without the fireworks display of Pm2.5 dust pollution; For this reason, the present invention also will provide a kind of method manufacturing these fireworks display.
The attribute have now found that, air is compressible, expanding can be used as the blast off phenomenon power of definite shape structure, the seven betrothal gifts flowers that burst forth thus the chain of rings that can effectively be used as both to have gone up to the air explodes, again smokelessly, fireworks display that are carbon-free and that pollute without Pm2.5 granule dust.
Summary of the invention
According to the present invention, above-mentioned fireworks display are made up of paper web, fuse cord, tail rod, gunpowder impacting house and flash explosions ball, there are valve and air gauge in cross section to inflator tail end, valve there is sealing ring, valve side there is jump ring button, inflator is furnished with launcher, launcher there is sleeve, sleeve tail end has connector, cartridges sides has hole slot, sleeve connects inflator pump by report hoop, inflator pump there is tracheae, the tracheae other end connects the connector on launcher, Megaphone spreads on inflator one by one, Megaphone edge mouth there is cover, sealing ring is had in cover, Megaphone and cover are flexibly connected by spring hinge and buckle, buckle also matches with the buckle on rope, two buckles matched can either be installed to insert and connect, also can open with cover under external force and depart from, the buckle one by one being connected bunchiness by rope is corresponding with the buckle on cover, rope one end connecting ring, the other end connects inflator tail end, ring also connects the rope one by one of parachute, Megaphone there are lamp switch and broad light, lamp switch pressure is for unclamping for being opened in pass, broad light connects battery by circuit one by one, the in-built diamante of Megaphone, there is stop valve Megaphone bottom, stop valve unidirectional UNICOM inflator, sleeve can be set with connection valve, connector can to insert in valve and to oppress sealed ring deformation sealing, jump ring button can either automatic retraction under the extruding of sleeve, also can terminate automatically to stretch out from hole slot with stroke, thus block jail and be tightly connected inflator and launcher, can also retract instantaneously under external force, inflator is made to depart from launcher, inside for the rope of parachute, canopy outwards drapes over one's shoulders and covers on inflator, ring is made just to locate inflator front end, valve on inflator can allow gas be filled with in inflator and Megaphone, stop valve on Megaphone can end the gas backstreaming in Megaphone, valve can continue ejection by the air-flow in inflator after compression, under compressed air stream continues the promotion of ejection reaction force, inflator, Megaphone and parachute can rush in the air, when compressed air stream spray is most, inflator transfers to falling instantaneously to be made parachute open and pulls rope, in succession open with the dynamic cover one by one of rope band, fireworks display explosive sound can be sent and open lamp switch simultaneously, broad light illuminates one by one, diamante sprays to surrounding with compressed air stream, can present smokeless, carbon-free and to burst forth view without the fireworks display of Pm2.5 dust pollution, after inflator and parachute land, again Reusability can be installed.
The soaring height of inflator of fireworks display can be determined by valve diameter described on the amount of gas in inflator, inflator tail end and emission angle.The inflator of fireworks display and the time in parachute Crater face are later than the time that all Megaphones have sprayed diamante.The sound size of fireworks display, can be determined by the amount of Megaphone Material Strength, institute's inflatable body, also can decide by Megaphone built-in loudspeaker.
Above-mentioned fireworks display are by unclamping report hoop, and replace and install different inflator pumps, fireworks display are alternating current ejector half, direct current ejector half and manpower type altogether.
A kind of method manufacturing fireworks display, fireworks display are made up of paper web, fuse cord, tail rod, gunpowder impacting house and flash explosions ball, rush at aerial under ignition action, send sound and the spark that splashes, it is characterized in that: the fireworks display in known technology with gunpowder being power are dangerous, set off middle produced cigarette, carbon and Pm2.5 dust especially, serious to environmental air pollution, directly endanger the healthy of people, have now found that, powerful thrust can be produced once release after air compressing, and continue to react on carrier itself, Compressed Gas abrupt release expansion energy produces enormous impact power and sends sound, for air with certain compression and restriction effect, utilize streamlined resistance little, the principle of air flow energy ram-jet and generation loud noise, make it that a kind of method of new technique effect occur, pass through mode of operation, the form of technical process shows a chain of technical scheme of bursting forth of fireworks display, there is outstanding substantive distinguishing features and significant progress, described fireworks display manufacture according to following processing step, it is linear that sub warhead hollow flow made by inflator die sinking note engineered resin material, there are valve and air gauge in inflator tail end cross section, valve there are sealing ring and jump ring button, the launcher die sinking matched with inflator is injection molded into sleeve, connector and inflator pump, cartridges sides digs out hole slot, carry out again installing bit combination one by one, inflator spreads all over and is connected with Megaphone one by one, Megaphone there is cover, sealing ring is had in cover, Megaphone and cover are flexibly connected by spring hinge and buckle, buckle also matches with the buckle on rope, two buckles matched can either insert and be connected and installed, also can open with cover under external force and come off, the buckle one by one being connected bunchiness by rope is corresponding with the buckle on cover, rope one end connecting ring, the other end connects inflator tail end, ring also connects the rope one by one of parachute, Megaphone there are lamp switch and broad light, lamp switch pressure is for unclamping for being opened in pass, broad light connects battery by circuit, the in-built diamante of Megaphone, there is stop valve Megaphone bottom, stop valve unidirectional UNICOM inflator, the broad light of circuit communication one by one on Megaphone, by the first mode of cover the buckle on the buckle grafting cover on rope and under pass, connect cover and Megaphone one by one, when restricting under external force, both stretchy buckles depart from after opening cover, and can continue to open next cover, open all covers so one by one, during arm-to-arm, first inflator is arranged on launcher, inflate in inflator and Megaphone with inflator pump, air gauge pointer is looked in sight, until upper limit MPa is extremely, then ring just to inflator front end, by rope inwardly, canopy outwardly mode drapes over one's shoulders and covers on inflator, during emission state, jump ring button is retracted instantaneously under finger pulls External Force Acting, inflator is separated with launcher, inflator, Megaphone and parachute rush in the air, when the compressed air stream spray in inflator is most, inflator starts to fall and releases a parachute instantaneously, parachute is overweighted based on inflator, under the effect of weight freely falling body, inflator pulls rope band to move cover, lamp switch is opened in succession, broad light on Megaphone illuminates one by one, diamante in succession sprays to send explosive sound toward surrounding and present fireworks display and to burst forth view, but can not cigarette be produced all the time, carbon can not be produced, Pm2.5 dust can not be produced, can not contaminated air environment, in production, storage, transport and use link are all without hidden peril of explosion, after inflator and parachute land, diamante can be reloaded and again Reusability is installed.
The present invention is by going up to the air Compressed Gas as the streamlined inflator of driving, Megaphone explodes and diamante presents the power that fireworks display burst forth, parachute traction is adopted to delay falling speed, inflator pulls rope to open cover one by one one by one, and broad light illuminates the night sky, show whole technical scheme, pass through mode of operation, the form of technical process with certain effect, make it that method of new technique effect occur, there is outstanding feature and significant progress, fireworks display of the present invention not only can go up to the air the chain of rings explode burst forth seven betrothal gifts flower, but also have smokeless, pollute without Pm2.5 granule dust and non-carbon-emitting, there is production simultaneously, storage, transport, use links safety and repeatedly used good effect and advantage.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation
Accompanying drawing explanation
Accompanying drawing is that schematic diagram cuts open in the structure office of fireworks display of the present invention
In figure:
1-inflator, 2-valve, 3-sealing ring, 4-jump ring button, 5-air gauge, 6-buckle, 7-lamp switch, 8-rope, 9-broad light, 10-ring, 11-diamante, 12-inflator pump, 13-anchor ear, 14-tracheae, 15-connector, 16-hole slot, 17-sleeve, 18-launcher, 19-parachute, 20-canopy, 21-Megaphone, 22-stop valve, 23-cover, 24-spring hinge, 25-circuit, 26-battery
Note: in figure, arrow is depicted as that launcher 18 is connected with inflator 1, split displacement direction
Embodiment
Accompanying drawing is that schematic diagram cuts open in the structure office of fireworks display of the present invention: fireworks display of the present invention are made up of paper web, fuse cord, tail rod, gunpowder impacting house and flash explosions ball, inflator 1 tail end cross section there are valve 2 and air gauge 5, valve 2 there is sealing ring 3, there is jump ring button 4 side to valve 2, inflator 1 is furnished with launcher 18, launcher 18 there is sleeve 17, sleeve 17 tail end has connector 15, there is hole slot 16 sleeve 17 side, sleeve 17 connects inflator pump 12 by report hoop 13, inflator pump 12 there is tracheae 14, tracheae 14 other end connects the connector 15 on launcher 18, Megaphone 21 spreads on inflator 1 one by one, Megaphone 21 edge mouth there is cover 23, sealing ring 3 is had in cover 23, Megaphone 21 and cover 23 are flexibly connected by spring hinge 24 and buckle 6, buckle 6 also matches with the buckle 6 on rope 8, two buckles matched 6 can either be installed to insert and connect, also can open with cover 23 under external force and depart from, the buckle one by one 6 being connected bunchiness by rope 8 is corresponding with the buckle 6 on cover 23, to restrict 8 one end connecting rings 10, the other end connects inflator 1 tail end, ring 10 also connects the rope one by one 8 of parachute 19, Megaphone 21 there are lamp switch 7 and broad light 9, lamp switch 7 is depressed as unclamping for being opened in pass, broad light 9 connects battery 26 by circuit 25 one by one, the in-built diamante 11 of Megaphone 21, there is stop valve 22 Megaphone 21 bottom, stop valve 22 unidirectional UNICOM inflator 1, sleeve 17 can be set with and connect valve 2, connector 15 can to insert in valve 2 and to oppress sealing ring 3 deformable seal, jump ring button 4 can either automatic retraction under the extruding of sleeve 17, also can terminate automatically to stretch out from hole slot 16 with stroke, thus block jail and be tightly connected inflator 1 and launcher 18, can also retract instantaneously under external force, inflator 1 is made to depart from launcher 18, inside for the rope 8 of parachute 19, canopy 20 outwards drapes over one's shoulders and covers on inflator 1, ring 10 is made just to locate inflator 1 front end, valve 2 on inflator 1 can allow gas be filled with in inflator 1 and Megaphone 21, stop valve 22 on Megaphone 21 can end the gas backstreaming in Megaphone 21, valve 2 can continue ejection by the air-flow in inflator 1 after compression, under compressed air stream continues the promotion of ejection reaction force, inflator 1, Megaphone 21 and parachute 19 can rush in the air, when compressed air stream spray is most, inflator 1 transfers to falling instantaneously to be made parachute 19 open and pulls rope 8, cover 23 is one by one driven in succession to open with rope 8, fireworks display explosive sound can be sent and open lamp switch 7 simultaneously, broad light 9 illuminates one by one, diamante 11 sprays to surrounding with compressed air stream, can present smokeless, carbon-free and to burst forth view without the fireworks display of Pm2.5 dust pollution, after inflator 1 and parachute 19 land, again Reusability can be installed.
Shown in accompanying drawing: the soaring height of inflator 1 of fireworks display can be determined by described valve 2 diameter on the amount of gas in inflator 1, inflator 1 tail end and emission angle.The inflator 1 of fireworks display and the time in parachute 19 Crater face are later than the time that all Megaphones 21 have sprayed diamante 11.The sound size of fireworks display, can be determined by the amount of Megaphone 21 Material Strength, institute's inflatable body, also can decide by Megaphone 21 built-in loudspeaker.
Above-mentioned fireworks display are by unclamping report hoop 13, and replace and install different inflator pumps 12, fireworks display are alternating current ejector half, direct current ejector half and manpower type altogether.
A kind of method manufacturing fireworks display, fireworks display are made up of paper web, fuse cord, tail rod, gunpowder impacting house and flash explosions ball, rush at aerial under ignition action, send sound and the spark that splashes, it is characterized in that: the fireworks display in known technology with gunpowder being power are dangerous, set off middle produced cigarette, carbon and Pm2.5 dust especially, serious to environmental air pollution, directly endanger the healthy of people, have now found that, powerful thrust can be produced once release after air compressing, and continue to react on carrier itself, Compressed Gas abrupt release expansion energy produces enormous impact power and sends sound, for air with certain compression and restriction effect, utilize streamlined resistance little, the principle of air flow energy ram-jet and generation loud noise, make it that a kind of method of new technique effect occur, pass through mode of operation, the form of technical process shows a chain of technical scheme of bursting forth of fireworks display, there is outstanding substantive distinguishing features and significant progress, described fireworks display manufacture according to following processing step, it is linear that sub warhead hollow flow made by inflator 1 die sinking note engineered resin material, there are valve 2 and air gauge 5 in inflator 1 tail end cross section, valve 2 there are sealing ring 3 and jump ring button 4, launcher 18 die sinking matched with inflator 1 is injection molded into sleeve 17, connector 15 and inflator pump 12, hole slot 16 is dug out in sleeve 17 side, carry out again installing bit combination one by one, inflator 1 spreads all over and is connected with Megaphone 21 one by one, Megaphone 21 there is cover 23, sealing ring 3 is had in cover 23, Megaphone 21 and cover 23 are flexibly connected by spring hinge 24 and buckle 6, buckle 6 also matches with the buckle 6 on rope 8, two buckles matched 6 can either insert and be connected and installed, also can open with cover 23 under external force and come off, the buckle one by one 6 being connected bunchiness by rope 8 is corresponding with the buckle 6 on cover 23, to restrict 8 one end connecting rings 10, the other end connects inflator 1 tail end, ring 10 also connects the rope one by one 8 of parachute 19, Megaphone 21 there are lamp switch 7 and broad light 9, lamp switch 7 is depressed as unclamping for being opened in pass, broad light 9 connects battery 26 by circuit 25, the in-built diamante 11 of Megaphone 21, there is stop valve 22 Megaphone 21 bottom, stop valve 22 unidirectional UNICOM inflator 1, the broad light 9 of circuit 25 UNICOM one by one on Megaphone 21, by first the mode of cover 23 under the buckle 6 on the buckle 6 grafting cover 23 on rope 8 pass, connect cover 23 and Megaphone 21 one by one, when rope 8 under external force both stretchy buckle 6 open after cover 23 and depart from, and can continue to open next cover 23, open all covers 23 so one by one, during arm-to-arm, first inflator 1 is arranged on launcher 18, inflate in inflator 1 and Megaphone 21 with inflator pump 12, air gauge 5 pointer is looked in sight, until upper limit MPa is extremely, then ring 10 just to inflator 1 front end, inside by rope 8, canopy 20 outwardly mode drapes over one's shoulders and covers on inflator 1, during emission state, jump ring button 4 is retracted instantaneously under finger pulls External Force Acting, inflator 1 is separated with launcher 18, inflator 1, Megaphone 21 and parachute 19 rush in the air, when the compressed air stream spray in inflator 1 is most, inflator 1 starts to fall and releases a parachute 19 instantaneously, parachute 19 is overweighted based on inflator 1, under the effect of weight freely falling body, inflator 1 pulls rope 8 to drive cover 23, lamp switch 7 is opened in succession, broad light 9 on Megaphone 21 illuminates one by one, diamante 11 in succession sprays to send explosive sound toward surrounding and present fireworks display and to burst forth view, but can not cigarette be produced all the time, carbon can not be produced, Pm2.5 dust can not be produced, can not contaminated air environment, in production, storage, transport and use link are all without hidden peril of explosion, after inflator 1 and parachute 10 land, diamante 11 can be reloaded and again Reusability is installed.
Claims (6)
1. fireworks display, it is characterized in that: inflator (1) tail end cross section has valve (2) and air gauge (5), described valve (2) there is sealing ring (3), described valve (2) side there is jump ring button (4), described inflator (1) is furnished with launcher (18), described launcher (18) there is sleeve (17), described sleeve (17) tail end has connector (15), there is hole slot (16) described sleeve (17) side, described sleeve (17) connects inflator pump (12) by anchor ear (13), described inflator pump (12) there is tracheae (14), described tracheae (14) other end connects the connector (15) on launcher (18), Megaphone (21) spreads on inflator (1) one by one, described Megaphone (21) edge mouth there is cover (23), sealing ring (3) is had in described cover (23), described Megaphone (21) and described cover (23) are flexibly connected by spring hinge (24) and buckle (6), described buckle (6) also matches with the buckle (6) on rope (8), the two described buckles (6) matched can either be installed to insert and connect, also can open with cover (23) under external force and depart from, the buckle one by one (6) being connected bunchiness by rope (8) is corresponding with the described buckle (6) on cover (23), described rope (8) one end connecting ring (10), the other end connects inflator (1) tail end, described ring (10) also connects the rope one by one (8) of parachute (19), described Megaphone (21) there are lamp switch (7) and broad light (9), described lamp switch (7) pressure is for unclamping for being opened in pass, described broad light (9) connects battery (26) by circuit (25) one by one, described Megaphone (21) in-built diamante (11), there is stop valve (22) described Megaphone (21) bottom, inflator (1) described in described stop valve (22) unidirectional UNICOM, described sleeve (17) can be set with and connect described valve (2), described connector (15) can to insert in described valve (2) and to oppress described sealing ring (3) deformable seal, described jump ring button (4) can either automatic retraction under the extruding of described sleeve (17), also can terminate automatically to stretch out from described hole slot (16) with stroke, thus block jail and be tightly connected described inflator (1) and described launcher (18), can also retract instantaneously under external force, described inflator (1) is made to depart from described launcher (18), the rope of described parachute (19) (8) is inside, canopy (20) outwards drapes over one's shoulders and covers on inflator (1), described ring (10) is made just to locate described inflator (1) front end, described valve (2) on inflator (1) can allow gas be filled with in described inflator (1) and described Megaphone (21), described stop valve (22) on Megaphone (21) can end the gas backstreaming in Megaphone (21), described valve (2) can continue ejection for the air-flow after compression in described inflator (1), under compressed air stream continues the promotion of ejection reaction force, described inflator (1), described Megaphone (21) and described parachute (19) can rush in the air, when compressed air stream spray is most, described inflator (1) transfers to falling instantaneously to be made described parachute (19) open and pulls rope (8), described cover (23) is one by one driven in succession to open with described rope (8), fireworks display explosive sound can be sent and open described lamp switch (7) simultaneously, described broad light (9) illuminates one by one, described diamante (11) sprays to surrounding with compressed air stream, can present smokeless, carbon-free and to burst forth view without the fireworks display of Pm2.5 dust pollution, after described inflator (1) and described parachute (19) land, again Reusability can be installed.
2. fireworks display according to claim 1, is characterized in that: inflator (1) the soaring height of described fireworks display can be determined by described valve (2) diameter on the amount of described inflator (1) interior gas, inflator (1) tail end and emission angle.
3. fireworks display according to claim 1, is characterized in that: the inflator (1) of described fireworks display and the time in parachute (19) Crater face are later than the time that all Megaphones (21) have sprayed diamante (11).
4. fireworks display according to claim 1, it is characterized in that: the sound size of described fireworks display, can be determined by the amount of described Megaphone (21) Material Strength, institute's inflatable body, also can decide by described Megaphone (21) built-in loudspeaker.
5. the fireworks display according to any one of claim 1-4, is characterized in that: by unclamping described anchor ear (13), and replace and install different described inflator pumps (12), described fireworks display are divided into alternating current ejector half, direct current ejector half and manpower type.
6. the method for the fireworks display described in a manufacturing claims 1, described fireworks display manufacture according to following processing step, it is linear that sub warhead hollow flow made by described inflator (1) die sinking note engineered resin material, there are valve (2) and air gauge (5) in described inflator (1) tail end cross section, described valve (2) there are sealing ring (3) and jump ring button (4), described launcher (18) die sinking matched with inflator (1) is injection molded into sleeve (17), connector (15) and inflator pump (12), sleeve (17) side is dug out described hole slot (16), carry out again installing bit combination one by one, described inflator (1) spreads all over and is connected with Megaphone (21) one by one, described Megaphone (21) there is cover (23), sealing ring (3) is had in described cover (23), described Megaphone (21) and described cover (23) are flexibly connected by spring hinge (24) and buckle (6), described buckle (6) also matches with the buckle (6) on rope (8), the two described buckles (6) matched can either insert and be connected and installed, also can open with cover (23) under external force and come off, the buckle one by one (6) being connected bunchiness by rope (8) is corresponding with the described buckle (6) on cover (23), described rope (8) one end connecting ring (10), the other end connects inflator (1) tail end, described ring (10) also connects the rope one by one (8) of parachute (19), described Megaphone (21) there are lamp switch (7) and broad light (9), described lamp switch (7) pressure is for unclamping for being opened in pass, described broad light (9) connects battery (26) by circuit (25), described Megaphone (21) in-built diamante (11), there is stop valve (22) described Megaphone (21) bottom, inflator (1) described in described stop valve (22) unidirectional UNICOM, the broad light (9) of described circuit (25) UNICOM one by one on Megaphone (21), by first the buckle (6) on cover (23) described in described buckle (6) grafting on rope (8) being closed the mode of lower cover (23), connect described cover (23) and described Megaphone (21) one by one, when described rope (8) under external force both stretchy buckle (6) depart from after opening described cover (23), and can continue to open next described cover (23), open all covers (23) so one by one, during arm-to-arm, first described inflator (1) is arranged on described launcher (18), with described inflator pump (12) to inflation in inflator (1) and Megaphone (21), described air gauge (5) pointer is looked in sight, until upper limit MPa, then described ring (10) just to inflator (1) front end, inside by rope (8), canopy (20) outwardly mode drapes over one's shoulders and covers on inflator (1), during emission state, described jump ring button (4) is retracted instantaneously under finger pulls External Force Acting, described inflator (1) is separated with described launcher (18), described inflator (1), described Megaphone (21) and described parachute (19) rush in the air, when the compressed air stream spray in inflator (1) is most, described inflator (1) starts to fall release a parachute instantaneously (19), parachute (19) is overweighted based on inflator (1), under the effect of weight freely falling body, inflator (1) pulls rope (8) to drive described cover (23), lamp switch (7) is opened in succession, described broad light (9) on Megaphone (21) illuminates one by one, described diamante (11) in succession sprays to send explosive sound toward surrounding and present fireworks display and to burst forth view, but can not cigarette be produced all the time, carbon can not be produced, Pm2.5 dust can not be produced, can not contaminated air environment, in production, storage, transport and use link are all without hidden peril of explosion, after described inflator (1) and described parachute (10) land, diamante (11) can be reloaded and again Reusability is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401007.XA CN103438766B (en) | 2013-08-28 | 2013-08-28 | Fireworks display and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401007.XA CN103438766B (en) | 2013-08-28 | 2013-08-28 | Fireworks display and manufacture method thereof |
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| Publication Number | Publication Date |
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| CN103438766A CN103438766A (en) | 2013-12-11 |
| CN103438766B true CN103438766B (en) | 2015-09-16 |
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| CN106959060B (en) * | 2017-04-20 | 2018-07-24 | 浙江大学 | One kind removing haze electronic fireworks and its method |
| CN109425267B (en) * | 2017-08-24 | 2023-10-13 | 永康市友所依工贸有限公司 | Interlinked triggering fireworks |
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|---|---|---|---|---|
| CN2438918Y (en) * | 2000-06-12 | 2001-07-11 | 李德馨 | Ballon electronic analog fireworks display lights |
| CN2508210Y (en) * | 2001-10-12 | 2002-08-28 | 宋有洲 | Fireworks display |
| CN2884127Y (en) * | 2005-06-30 | 2007-03-28 | 关中信 | Fireworks drum used during wedding celebration |
| CN201081624Y (en) * | 2007-10-10 | 2008-07-02 | 柯雯 | Balloon firecrackers |
| CN201271501Y (en) * | 2008-09-02 | 2009-07-15 | 林晓辉 | Device for imitating firecrackers |
| CN202836374U (en) * | 2012-10-11 | 2013-03-27 | 夏钰坤 | Flashy electronic firework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103438766A (en) | 2013-12-11 |
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Effective date of registration: 20210827 Address after: 410300 No. 445, Liushan group, Jinkou village, Guankou office, Liuyang City, Changsha City, Hunan Province Patentee after: Hunan Xingpeng fireworks Co.,Ltd. Address before: 408000 Party Office of Tuoyuan Automobile Transport Department, No. 14 Wangzhou Road, Fuling District, Chongqing Patentee before: Wang Depu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150916 Termination date: 20210828 |