CN103424038B - Lead-embedded firework launching base - Google Patents
Lead-embedded firework launching base Download PDFInfo
- Publication number
- CN103424038B CN103424038B CN201310394468.9A CN201310394468A CN103424038B CN 103424038 B CN103424038 B CN 103424038B CN 201310394468 A CN201310394468 A CN 201310394468A CN 103424038 B CN103424038 B CN 103424038B
- Authority
- CN
- China
- Prior art keywords
- launch
- lead
- wire
- inner barrel
- launching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003380 propellant Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims description 32
- 239000003292 glue Substances 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 8
- 229910001562 pearlite Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 230000033764 rhythmic process Effects 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 description 35
- 230000000694 effects Effects 0.000 description 11
- 239000000123 paper Substances 0.000 description 10
- 238000010304 firing Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The invention discloses a lead-embedded firework launching base which comprises a launching base body (1) made of light materials and launching holes (2) of the launching base body (1). Leads (3) are embedded in the launching base body (1), the bottoms of the launching holes (2) are communicated through the leads (3), different connection modes are adopted by the leads (3) in the launching base body (1) according to different rules of firework launching, and the inner space of each launching hole (2) is an inverted cone with a small bottom and a large top. The lead-embedded firework launching base improves launching accuracy, reduces propellant dosage, lowers the height of the launching holes, saves manufacturing cost, improves a safety system, is rapid in setting-off rhythm, high in production efficiency, free of blaze phenomenon, environmentally friendly and various in launching form and saves energy.
Description
Technical field
The present invention relates to a kind of fireworks launching seat, particularly relate to and a kind ofly launch various informative lead-in wire preset type fireworks launch seats.
Background technology
Fireworks have long history in China, to be bright and colourfully loved by the people with it.There are a kind of fireworks at present, its structure is built with inner core at launching tube, cardboard is stamped in the upper end of inner core, lower end is placed with lower cardboard, between lower cardboard and the bottom of launching tube, propellant powder is housed, lower cardboard is provided with through hole, is ignited by the lead-in wire of inner core when being convenient to gun propellant combustion, be transmitted into by inner core in the air during gun propellant combustion, inner core aloft explosive combustion produces bright and colourful color.The effect of upper cardboard and lower cardboard is the gap covered between launching tube and inner core, and when making gun propellant combustion, its burning gases from the clearance leakage between launching tube and inner core, can not ensure launching effect.But it is complicated that its shortcoming existed is manufacturing process, its manufacturing process is the inner bottom part first propellant powder being placed on launching tube, cover lower cardboard again, then put into inner core, then cover cardboard, these are all manually complete, manufacturing time is long, affects the production efficiency of fireworks, improves the cost that fireworks manufacture, and lower cardboard and upper cardboard are transmitted in the air, affect environmental sanitation.
Because the gap coordinated of the inner core of traditional fireworks and launch hole is too large, in order to reach firing altitude, propellant powder will be increased, cause the consumption of propellant powder many, same firing altitude also needs the height of launching tube high, thus adds the volume of fireworks, adds storage and cost of transportation.
When traditional fireworks install lower cardboard and upper cardboard, because lower cardboard and upper cardboard can be out of shape, cause lower cardboard and upper paperboard card in launching tube, easily occur fried cylinder phenomenon.The gap of inner barrel and launching tube is large, is difficult to ensure launch accuracy.
Traditional launching seat adopts glue to be bonded together by multiple single launching tube made of paper, causes glue to lose efficacy owing to making moist, and when setting off, occur between multiple launching tube loosening falling down to the ground, inner barrel is injection 20-30 rice laterally, jeopardizes people life property safety.
Traditional launching seat adopts glue to be bonded together by multiple single launching tube made of paper, in man-made assembly process, due to artificial extruding, or paper web makes moist, paper web is easily out of shape, cause inner barrel can not emit in the launching tube of distortion, thus cause fried cylinder, on fire, easily produce security incident.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly improves launch accuracy, the consumption that reduces propellant powder, reduces launch hole height, saves manufacturing cost and improve the lead-in wire preset type fireworks launch seats of security system.
In order to solve the problems of the technologies described above, the lead-in wire preset type fireworks launch seats that the present invention adopts, comprise the launching seat body and launch hole thereof that are made by light material, lead-in wire is embedded with in described launching seat body, the bottom of described launch hole is communicated with by described lead-in wire, the intrinsic lead-in wire of launching seat adopts different connecting modes according to the different rules of firework launching, and the inner space of described launch hole is lower little large back taper.
The connecting mode of described lead-in wire is the bottom employing lead-in wire series connection of several launch holes above, connect the also joint group adopting the launch hole group of lead-in wire series connection to form by the bottom of several launch holes by many groups subsequently again, and after joint group, be connected with the launch hole being adopted lead-in wire series connection by the bottom of several launch holes.
String fire hole is adopted to be communicated with between bottom several last launch holes.
Reinforcement is provided with in described launching seat body.
Described launching seat body by light material be land plaster or crushed crude pearlite, paper pulp mixes pre-formed with water.
Described launching seat body is square, cylindricality, disc, prismatic, hexagon or rectangle.
Described launching seat body is provided with the launch hole described in 16 ~ 500.
Described launching seat body is that land plaster, crushed crude pearlite are shaping with water mixing prefabricated mould by light material, or paper fiber is shaping with glue mixing prefabricated mould.
Inner barrel is cylindrical or back taper, the upper end of described inner barrel is closed, lower end is opening, be provided with at least two at the upper end sidewall of described inner barrel to become to be integrated and the radial strong point extended with described inner barrel, the described strong point makes described inner barrel remain on the longitudinal center line of described launch hole, and the described strong point is concordant with the upper surface of described inner barrel; The base diameter of described inner barrel is equal with the internal diameter at the propellant powder place of the bottom of described launch hole.
Described strong point circumference is evenly arranged in the sidewall of described inner barrel.
The inner barrel mode be in described launch hole on longitudinal center line described in the described strong point keeps is the internal diameter of diameter slightly larger than the launch hole described in the described strong point and described launch hole contact position that the length of the described strong point adds described inner barrel.
Adopt the lead-in wire preset type fireworks launch seats of technique scheme, owing to being embedded with lead-in wire in launching seat body, launching seat body and lead-in wire one-shot forming, lead-in wire does not expose, and the bottom of all launch holes is communicated with by lead-in wire, and pre-buried lead-in wire does not just need insertion to go between afterwards, do not need to make fairlead yet, improve production efficiency, also there is not the problem by fairlead string fire when setting off between launch hole, the firework display effect of fireworks can not be affected.There is not fairlead in launching seat body, beautified launching seat body.The upper end sidewall of the inner barrel coordinated with launch hole of the present invention is provided with at least two and becomes to be integrated and the radial strong point extended with inner barrel, the strong point makes inner barrel remain on the longitudinal center line of launch hole, become to be integrated and the radial strong point extended with inner barrel owing to being provided with at least two at the upper end sidewall of inner barrel, the strong point makes inner barrel remain on the longitudinal center line of launch hole, ensure launching effect, the interior wall friction of the strong point and launch hole, increase the resistance that inner barrel is gone out, the firepower of propellant powder is built the pressure in launch hole, after inner barrel is rushed out launch hole, the firepower of propellant powder is larger, launching effect is better.The strong point becomes to be integrated with inner barrel, its manufacturing process is the bottom that only propellant powder need be placed in launch hole, then the inner barrel of the band strong point is put into, eliminate the time of placing lower cardboard and upper cardboard, shorten manufacturing time, improve the production efficiency of fireworks, reduce the cost that fireworks manufacture, and do not descend cardboard and upper cardboard to be transmitted in the air, can not environmental sanitation be affected.The inner space of launch hole is lower little large back taper, inner barrel is cylindrical or back taper, the base diameter of inner barrel is equal with the internal diameter at the propellant powder place of the bottom of launch hole, the formation at the propellant powder place of the bottom of inner barrel and the bottom of launch hole seals, when making gun propellant combustion, its burning gases can not leak from the propellant powder of the bottom of the bottom of inner barrel and launch hole, and launching effect is better.In the transportation of fireworks, if careless fireworks stand upside down, the interior wall friction of the strong point and launch hole, inner barrel is fixedly remained in launch hole, can not pour out, because inner barrel base diameter is equal with the base diameter of launch hole, seal up propellant powder, stand upside down when fireworks or when being sidelong, ensure that propellant powder can not be poured out from the gap between inner barrel and launch hole, ensure that fireworks quality.
Due to the inner core of traditional fireworks and the gap coordinated of launch hole too large, in order to reach firing altitude, propellant powder will be increased, cause the consumption of propellant powder many, launching seat of the present invention and inner barrel are all mould moldings, cooperatively interact, and reduce the gap coordinated of inner core and launch hole, same firing altitude decreases 1/3rd of propellant powder consumption, energy-conserving and environment-protective.Same firing altitude decreases 1/3rd of the height of launch hole, thus decreases the volume of fireworks, is convenient to store and transport, reduces costs.
When traditional fireworks install lower cardboard and upper cardboard, because lower cardboard and upper cardboard can be out of shape, cause lower cardboard and upper paperboard card in launch hole, easily occur fried cylinder phenomenon.The present invention adopts strong point structure, inner barrel can be made to be supported on the axle center of launch hole, there will not be card cylinder, can not explode cylinder.The gap of inner barrel and launch hole is little, ensure that launch accuracy.
Even if there is fried cylinder phenomenon in the present invention, also be that the launch hole in a row of lead-in wire built-in type fireworks seat bursts together, the propellant powder burst in rear launch hole is just ineffective, and inner core can only explode in original place, laterally can not launch, thus avoid the generation of security incident.
The present invention adopts a mould molding, there is not launching tube made of paper and hold yielding problem owing to making moist or being squeezed, launch hole shape can be kept consistent, can not to make moist distortion, can be anti-extrusion, can ensure to emit in the launching tube that inner core physical efficiency is never out of shape, stop the generation of fried cylinder, the security incident such as on fire.
Launching seat body is that land plaster, crushed crude pearlite are shaping with water mixing prefabricated mould by light material, has fire retardation, can effectively prevent on fire transporting, when storing or set off.
In sum, the present invention be a kind ofly improve launch accuracy, the consumption that reduces propellant powder, reduce launch hole height, save manufacturing cost and improve security system, set off tempo increase, production efficiency is high and can not go here and there the various informative lead-in wire preset type fireworks launch seats of fiery phenomenon and environmental protection, energy-conservation transmitting.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention;
Fig. 2 is along A-A line sectional view in Fig. 1;
Fig. 3 is production mould structure schematic diagram of the present invention;
Fig. 4 is one lead-in wire connected mode schematic diagram of the present invention;
Fig. 5 is another kind lead-in wire connected mode schematic diagram of the present invention.
Fig. 6 launch hole magnified partial view of the present invention.
Fig. 7 is the inner barrel structural representation coordinated with the launch hole of invention.
Fig. 8 is the top view of Fig. 7.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 4, Fig. 5 and Fig. 6, lead-in wire 3 is embedded with in launching seat body 1, launching seat body 1 is square, launching seat body 1 is provided with 36 launch holes 2, , the inner space of launch hole 2 is lower little large back taper, the bottom of all launch holes 2 is communicated with by lead-in wire 3, launching seat body 1 is that land plaster and crushed crude pearlite mix pre-formed with water by light material, or mix pre-formed by crushed crude pearlite and water, lead-in wire 3 in launching seat body 1 adopts different connecting modes according to the different rules of firework launching, lead-in wire 3 connecting mode be several launch holes 2 above bottom adopt lead-in wire 3 connect, connect the also joint group be made up of the many groups of launch hole groups adopting lead-in wire 3 to connect by the bottom of several launch holes 2 subsequently again, and after joint group, be connected with the launch hole adopting lead-in wire 3 to connect by the bottom of several launch holes 2, string fire hole 6 is adopted to be communicated with between bottom several last launch holes, reinforcement 7 is provided with in launching seat body 1.
Launching seat body 1 can also make cylindricality, disc, prismatic, hexagon or rectangle, launching seat body 1 can be provided with 16 ~ 500 launch holes 2.
See Fig. 1 and Fig. 2, owing to being embedded with lead-in wire 3 in launching seat body 1, the bottom of all launch holes 2 is communicated with by lead-in wire 3, just do not need after pre-buried lead-in wire 3 to insert lead-in wire 3, do not need to make fairlead yet, improve production efficiency, also there is not the problem by fairlead string fire when setting off between launch hole 2, the firework display effect of fireworks can not be affected.There is not fairlead in launching seat body 1, beautified launching seat body.Be provided with reinforcement 7 in launching seat body 1, the intensity of launching seat body 1 can be increased.
See Fig. 4 and Fig. 5, when setting off, lead-in wire 3 connecting mode be several launch holes 2 above bottom adopt lead-in wire 3 connect, launch hole 2 fireworks set off lift-off successively, connect the also joint group be made up of the many groups of launch hole groups adopting lead-in wire 3 to connect by the bottom of several launch holes 2 subsequently again, the fireworks group of many groups launch hole 2 is gone up to the air simultaneously, and after joint group, be connected with the launch hole adopting lead-in wire 3 to connect by the bottom of several launch holes 2, launch hole 2 fireworks set off lift-off successively, string fire hole 6 is adopted to be communicated with between bottom several last launch holes, multiple launch hole 2 fireworks go up to the air simultaneously.Set off tempo increase, increase and set off visual effect.
See Fig. 3, lead-in wire 3 is preset in open slot on launch hole mould post 4 in mould 5, lead-in wire 3 is anti-water strand, lead-in wire 3 connects according to the rule of firework launching, 3 one end that go between are extended outside mould 5, then land plaster, crushed crude pearlite and aqueous mixtures are injected in mould 5, or paper fiber mixes with glue that to inject prefabricated mould in mould 5 shaping, pours out after its coagulation forming.
Lead-in wire 3 in launching seat body 1 adopts different connecting modes according to the different rules of firework launching, and different lead-in wire 3 connecting modes can produce different firework display effects.Inject propellant powder 9 and inner barrel 8 at launch hole 2, inner barrel 8, built with effect medicine, puts combustion wire 3, i.e. ornamental.
See Fig. 7 and Fig. 8, the upper end of inner barrel 8 is closed, lower end is opening, inner barrel 8 is back taper, large end is closed, and the large side wall of the back taper of inner barrel 8 is provided with four and is integrated and the radial strong point 10 extended with inner barrel 8 one-tenth, and the strong point 10 circumference is evenly arranged in the sidewall of inner barrel 8, the strong point 10 is concordant with the upper surface of inner barrel 8, and the strong point 10 makes inner barrel 8 remain on the longitudinal center line of launch hole 2.The base diameter of inner barrel 8 is equal with the internal diameter at the propellant powder place of the bottom of launch hole 2.The size of the strong point 10, length and quantity are directly proportional to the diameter of inner barrel 8.
The strong point 10 keeps inner barrel 8 mode be in launch hole 2 on longitudinal center line to be that the length of the strong point 10 adds the diameter of inner barrel 8 slightly larger than the internal diameter of the strong point 10 with the launch hole 2 of launch hole 2 contact position.
Make another embodiment of the invention, inner barrel 8 also can be made cylindrical.
The material of inner barrel 8 and the strong point 10 is plastics, or paper fiber and glue disposable tool shaping.
The size of the strong point 10, length and quantity are directly proportional to the diameter of inner barrel 8.
See Fig. 6, at launch hole 2 built with inner barrel 8, be provided with the strong point 10 be integrated with inner barrel 8 one-tenth in the upper end of inner barrel 8, the length of the strong point 10 adds the diameter of inner barrel 8 slightly larger than the internal diameter of the strong point 10 with the launch hole 2 of launch hole 2 contact position.Propellant powder 9 is housed between inner barrel 8 and the bottom of launch hole 2, and propellant powder 9 contacts with lead-in wire 3.
See Fig. 6, launching seat body 1 is with mould molding, and the material of inner barrel 8 and the strong point 10 is plastics, or paper fiber and glue disposable tool shaping.Reduce the gap between launch hole 2 and inner barrel 8, during transmitting, target accuracy is more smart, set off safety, the length of the strong point 10 and thickness are directly proportional to the size of inner barrel 8, the material of the inner barrel 8 with the strong point 10 is that plastics or paper fiber add glue mould molding, the strong point 10 makes inner barrel 8 remain on the longitudinal center line of launch hole 2, ensure launching effect, the interior wall friction of the strong point 10 and launch hole 2, increase the resistance that inner barrel 8 is gone out, the firepower of propellant powder 9 is built the pressure in launch hole 2, after inner barrel 8 is rushed out launch hole 2, the firepower of propellant powder is larger, launching effect is better.The strong point 10 is integrated with inner barrel 8 one-tenth, its manufacturing process is the bottom that only propellant powder 9 need be placed in launch hole 2, then the inner barrel 8 of the band strong point 10 is put into, eliminate the time of placing lower cardboard and upper cardboard, shorten manufacturing time, improve the production efficiency of fireworks, reduce the cost that fireworks manufacture, and do not descend cardboard and upper cardboard to be transmitted in the air, can not environmental sanitation be affected.In the transportation of fireworks, if careless fireworks stand upside down, the interior wall friction of the strong point 10 and launch hole 2, inner barrel 8 is made fixedly to remain in launch hole 2, can not pour out, also ensure that propellant powder 9 can not be poured out from the gap between inner barrel 8 and launch hole 2, ensure that fireworks quality.Originally the lower cardboard of structure and the inwall frictional force of upper cardboard and launch hole 2 excessive, need to increase the consumption of propellant powder 9 and inner barrel 8 just can be made to launch.The strong point 10 of the present invention is suitable with the frictional force of the inwall of launch hole 2, can ensure to make inner barrel 8 fixedly remain in launch hole 2, can not pour out, can reduce again the consumption of propellant powder 9, energy-conserving and environment-protective.
The present invention adopts the inner space of launch hole 2 to be lower little large back taper, and reduce the gap coordinated of inner barrel 8 and launch hole 2, same firing altitude decreases 1/3rd of propellant powder consumption, energy-conserving and environment-protective.Same firing altitude decreases 1/3rd of the height of launch hole 2, thus decreases the volume of fireworks, is convenient to store and transport, reduces costs.
When traditional fireworks install lower cardboard and upper cardboard, because lower cardboard and upper cardboard can be out of shape, cause lower cardboard and upper paperboard card in launch hole 2, easily occur fried cylinder phenomenon.The present invention adopts strong point structure, inner barrel 8 can be made to be supported on the axle center of launch hole 2, there will not be card cylinder, can not explode cylinder.Inner barrel 8 is little with the gap of launch hole 2, ensure that launch accuracy.
Even if there is fried cylinder phenomenon in the present invention, also be that the launch hole 2 in a row of lead-in wire built-in type fireworks seat bursts together, the propellant powder 9 burst in rear launch hole 2 is just ineffective, and inner barrel 8 can only explode in original place, laterally can not launch, thus avoid the generation of security incident.
Claims (9)
1. a lead-in wire preset type fireworks launch seats, comprise the launching seat body (1) and launch hole (2) thereof that are made by light material, lead-in wire (3) is embedded with in described launching seat body (1), the bottom of described launch hole (2) is communicated with by described lead-in wire (3), lead-in wire (3) in launching seat body (1) adopts different connecting modes according to the different rules of firework launching, the inner space of described launch hole (2) is lower little large back taper, it is characterized in that: inner barrel (8) is cylindrical or back taper, the upper end of described inner barrel (8) is closed, lower end is opening, be provided with at least two at the upper end sidewall of described inner barrel (8) to become to be integrated and the radial strong point (10) extended with described inner barrel (8), the described strong point (10) makes described inner barrel (8) remain on the longitudinal center line of described launch hole (2), the described strong point (10) is concordant with the upper surface of described inner barrel (8), the base diameter of described inner barrel (8) is equal with the internal diameter at the propellant powder place of the bottom of described launch hole (2).
2. lead-in wire preset type fireworks launch seats according to claim 1, it is characterized in that: the connecting mode of described lead-in wire (3) is bottom employing lead-in wire (3) series connection of several launch holes (2) above, connect the also joint group be made up of the many groups of launch hole groups adopting lead-in wire (3) to connect by the bottom of several launch holes (2) subsequently again, and after joint group, be connected with the launch hole adopting lead-in wire (3) to connect by the bottom of several launch holes (2).
3. lead-in wire preset type fireworks launch seats according to claim 1 and 2, is characterized in that: be provided with reinforcement (7) in described launching seat body (1).
4. lead-in wire preset type fireworks launch seats according to claim 2, is characterized in that: adopt string fire hole (6) to be communicated with between bottom several last launch holes.
5. lead-in wire preset type fireworks launch seats according to claim 1, is characterized in that: described launching seat body (1) is square, cylindricality, disc, prismatic, hexagon or rectangle.
6. lead-in wire preset type fireworks launch seats according to claim 1 and 2, is characterized in that: described launching seat body (1) is provided with the launch hole (2) described in 16 ~ 500.
7. lead-in wire preset type fireworks launch seats according to claim 1 and 2, it is characterized in that: described launching seat body (1) is that land plaster, crushed crude pearlite are shaping with water mixing prefabricated mould by light material, or paper fiber is shaping with glue mixing prefabricated mould.
8. lead-in wire preset type fireworks launch seats according to claim 1, is characterized in that: the described strong point (10) circumference is evenly arranged in the sidewall of described inner barrel (8).
9. lead-in wire preset type fireworks launch seats according to claim 1 and 2, is characterized in that: inner barrel (8) mode be on described launch hole (2) interior longitudinal center line described in the described strong point (10) keeps is the length of the described strong point (10) diameter that adds described inner barrel (8) slightly larger than the internal diameter of the described launch hole (2) of the described strong point (10) and described launch hole (2) contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394468.9A CN103424038B (en) | 2013-09-03 | 2013-09-03 | Lead-embedded firework launching base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394468.9A CN103424038B (en) | 2013-09-03 | 2013-09-03 | Lead-embedded firework launching base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103424038A CN103424038A (en) | 2013-12-04 |
| CN103424038B true CN103424038B (en) | 2015-03-18 |
Family
ID=49649148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310394468.9A Active CN103424038B (en) | 2013-09-03 | 2013-09-03 | Lead-embedded firework launching base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103424038B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729362B (en) * | 2015-04-17 | 2016-08-24 | 陈正权 | Fire-proof and explosion-proof combined firework |
| CN108007279A (en) * | 2018-01-15 | 2018-05-08 | 苏州天为幕烟花科技有限公司 | A kind of monoblock type image-text firework lattice structure body and preparation method thereof |
| CN110487129A (en) * | 2019-08-02 | 2019-11-22 | 陈正权 | A kind of combined firework structure inner cylinder and launching tube being not required to the sealing of lid paper cake |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028962Y (en) * | 2006-12-31 | 2008-02-27 | 陈正权 | Lead wire embedded firework transmitting seat |
| CN201402107Y (en) * | 2009-05-08 | 2010-02-10 | 陈正权 | Pre-buried lead wire type firework emitting seat in multiple emitting modes |
| CN101709936A (en) * | 2009-07-22 | 2010-05-19 | 浏阳市东信烟花集团有限公司 | Combined firework |
| CN201503237U (en) * | 2009-08-29 | 2010-06-09 | 湖南省常德市科力特新材料有限公司 | Large-caliber gypsum composite material-made combined firework-type firecracker transmitting seat |
| CN201697562U (en) * | 2010-06-12 | 2011-01-05 | 醴陵恒达烟花有限公司 | Box body-type firework |
| CN201926376U (en) * | 2010-11-02 | 2011-08-10 | 周正江 | Combined jetting device for built-in inner-lining structured smokeless-firework conical-barrel body |
| CN202522144U (en) * | 2012-03-31 | 2012-11-07 | 柳真 | Safe combined fireworks |
| CN103217068A (en) * | 2013-01-21 | 2013-07-24 | 浏阳市颐和隆烟花制造有限公司 | Improvement structure for compression-molding combined fireworks |
| CN203572342U (en) * | 2013-09-03 | 2014-04-30 | 陈正权 | Pre-buried lead type firework launching base |
-
2013
- 2013-09-03 CN CN201310394468.9A patent/CN103424038B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028962Y (en) * | 2006-12-31 | 2008-02-27 | 陈正权 | Lead wire embedded firework transmitting seat |
| CN201402107Y (en) * | 2009-05-08 | 2010-02-10 | 陈正权 | Pre-buried lead wire type firework emitting seat in multiple emitting modes |
| CN101709936A (en) * | 2009-07-22 | 2010-05-19 | 浏阳市东信烟花集团有限公司 | Combined firework |
| CN201503237U (en) * | 2009-08-29 | 2010-06-09 | 湖南省常德市科力特新材料有限公司 | Large-caliber gypsum composite material-made combined firework-type firecracker transmitting seat |
| CN201697562U (en) * | 2010-06-12 | 2011-01-05 | 醴陵恒达烟花有限公司 | Box body-type firework |
| CN201926376U (en) * | 2010-11-02 | 2011-08-10 | 周正江 | Combined jetting device for built-in inner-lining structured smokeless-firework conical-barrel body |
| CN202522144U (en) * | 2012-03-31 | 2012-11-07 | 柳真 | Safe combined fireworks |
| CN103217068A (en) * | 2013-01-21 | 2013-07-24 | 浏阳市颐和隆烟花制造有限公司 | Improvement structure for compression-molding combined fireworks |
| CN203572342U (en) * | 2013-09-03 | 2014-04-30 | 陈正权 | Pre-buried lead type firework launching base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103424038A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424037B (en) | Inner barrel body used for environment-friendly fireworks | |
| CN201037748Y (en) | Regenerative plastic combined firework main body capable of repetitious being used | |
| CN201628518U (en) | Split assembled salute barrel shell | |
| CN103424038B (en) | Lead-embedded firework launching base | |
| CN204649090U (en) | Fire-proof and explosion-proof combined firework | |
| CN2932291Y (en) | Novel combined firework | |
| CN103697759A (en) | Base of combined fireworks | |
| CN203572342U (en) | Pre-buried lead type firework launching base | |
| CN201335654Y (en) | Environment-friendly emitter for pyrotechnic device | |
| CN104729362A (en) | Fireproof and explosion-proof combined fireworks | |
| WO2018028141A1 (en) | Rocket-type firework and assembly thereof | |
| CN201844755U (en) | Emitter for large festive fireworks | |
| CN101614508B (en) | Fireworks inner tank for displaying caption pattern in the sky | |
| CN203629463U (en) | Novel fireworks launching device | |
| CN201569369U (en) | Fireworks energy-saving canister launcher and device using canister launcher | |
| CN208795079U (en) | A kind of fireworks inner tank with tail and sibilant rale effect | |
| CN202057249U (en) | Electronic saluting gun | |
| CN202648536U (en) | Combined type firework with caption | |
| CN208091312U (en) | A kind of paper web fireworks air-flow launcher | |
| CN201104177Y (en) | Pilot bar of rocket firework | |
| CN202522144U (en) | Safe combined fireworks | |
| CN201155946Y (en) | Spraying decoration and its manufacture die | |
| CN201867132U (en) | Smoke-less fireworks cylindrical bodies combined erupting device | |
| CN201352089Y (en) | Single-shot firework with separated electrical igniter | |
| CN203337022U (en) | Safe and environment-friendly firework with special multi-layer flame effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190905 Address after: 410300 Qingjiang Village, Shegang Town, Liuyang City, Changsha City, Hunan Province Patentee after: Liuyang Yuantai Fireworks Manufacturing Co.,Ltd. Address before: 410323 Nanzhu Formation, Bangshan Village, Dongyang Township, Liuyang City, Changsha City, Hunan Province Patentee before: Chen Zhengquan |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131204 Assignee: Liuyang Shuangshi fireworks manufacturing Co.,Ltd. Assignor: Liuyang Yuantai Fireworks Manufacturing Co.,Ltd. Contract record no.: X2023980046011 Denomination of invention: Lead embedded fireworks launcher Granted publication date: 20150318 License type: Common License Record date: 20231107 |
|
| EE01 | Entry into force of recordation of patent licensing contract |