CN201037748Y - Regenerative plastic combined firework main body capable of repetitious being used - Google Patents
Regenerative plastic combined firework main body capable of repetitious being used Download PDFInfo
- Publication number
- CN201037748Y CN201037748Y CNU2007201430727U CN200720143072U CN201037748Y CN 201037748 Y CN201037748 Y CN 201037748Y CN U2007201430727 U CNU2007201430727 U CN U2007201430727U CN 200720143072 U CN200720143072 U CN 200720143072U CN 201037748 Y CN201037748 Y CN 201037748Y
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- CN
- China
- Prior art keywords
- main body
- combined firework
- regenerated plastics
- utility
- combined
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- 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.)
- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 230000001172 regenerating effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 3
- 206010022000 influenza Diseases 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 239000012757 flame retardant agent Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 14
- 230000007812 deficiency Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The utility model relates to a recycled plastic combined firecracker body capable of being repeatedly used. The prior combined firecracker body has tedious and complicated production process, the quality and the safety are difficult to be ensured. The utility model adopts the recycled plastic to be added with flame retardant agent and anti-static agent to be melt, then the mixture is pressed (poured) into a combined firecracker main mold produced in advance to be cooled and stripped, only one working procedure is needed, thereby saving a large quantity of manpower and material sources. The body is integrated into a whole by a plurality of hollow emitting barrels, the emitting barrels are separated by hollow rectangle prisms. The bottom of each emitting barrel is provided with two ignition harness holes, a cross-fire resistance wall is arranged around the ignition harness holes, the wall is provided with two grooves used to lead and fix the ignition harnesses. The utility model has high strength, no distortion, no dampness, regular barrel, smooth barrel wall, strong air permeability performance and small resistance, and greatly improves the reliability and the safety of the combined firecracker. In addition, the utility model also can be repeatedly reclaimed and used, has low cost and high benefits, and can protect the environment.
Description
Technical field
The utility model relates to mechanical engineering technical field, is specifically related to a kind of pressure (notes) and moulds the combined firework agent set.
Background technology
China is the cradle of fireworks and firecrackers.Be accompanied by the appearance of " gunpowder " of one of Ancient Times in China four inventions, fireworks and firecrackers arises at the historic moment.
For a long time, manufacturing of combined firework main body continued to use traditional handicraft always: cut a sheet of paper, chart drum, hack, mix solid flashing composition, bottoming mud, cool shine, monotubular is bonded into a row, taper hole, companys of wearing fuse, glue fire insulation paper, row and row and be bonded into integral body, with iron wire or adhesive tape integral body fastened.
Procedure just can be finished surplus the making of main body will pass through above-mentioned ten, the loaded down with trivial details complexity of technology, and be subjected to weather effect very big, and as cloudy weather for several days running, snow, weather such as severe winter can not be in time dry at the bottom of paper web and the mud, and the operation of back all can't be carried out; Also there is following defective in the main body of making in addition:
(1) the cylindrical shell height differs, the internal diameter error is big, simplified yielding, irregular, influences the overall appearance of combined firework; As be out of shape seriously, influence simplified air-tightness on the one hand, the thrust deficiency that propellant powder produces, the inner core lifting height descends, and fried phenomenon takes place to hang down; The inner core lift-off be can hinder on the other hand, low fried even fried tube and anxious fried situation produced.
(2) firmness is poor between the cylindrical shell, is loading and unloading, transports and setting off the easy tube phenomenon of loosing that produces in the process.
(3), the position in hole, highly differ because artificial taper hole.Bore lowly excessively, bore easily at the bottom of the mud, the intensity at the bottom of the mud is reduced; The position is too high, and fuse is too high, can directly light inner core, causes anxious fried.Because the position in fuse hole is fixing, the fuse that connects between every is not apart from waiting, and when setting off, the time interval between sending out and sending out neglects fast slow suddenly; In addition, also can occur sending out with send out between the fuse hole too close, cause and go here and there fiery running fire phenomenon.
(4) can absorb airborne moisture at plum rain season at the bottom of the mud and make moist, cause that black powder makes moist.Gently then the black powder burning is insufficient, and the thrust deficiency of generation causes low fried; Heavy then black powder can not burn at all, produces cutoff or fuse and directly lights inner core, causes anxious fried.
(5) owing to beat at the bottom of the mud by hand, mud base thickness degree, density differ.That approach at the bottom of the mud, low density, easily take place towards end phenomenon; Remaining earth is with after black powder mixes at the bottom of the mud, and the thrust that the black powder burning produces descends, and causes low fried.
Summary of the invention
The purpose of this utility model is to mould the combined firework agent set for a kind of pressure (notes) that the defective that solves above-mentioned existence is developed with deficiency.
The regenerated plastics combined firework main body of can repeatedly using of the present utility model is achieved in that it is after adopting regenerated plastics to add fire retardant, antistatic additive fusing, to press (notes) to go in the combined firework main body mould of making in advance cooling and demolding.The combined firework main body of producing is linked to be an integral body by several (different cultivars, individual＜as to send out〉number different) hollow launching tubes, is separated by a hollow cuboid between the launching tube, reduces cost with weight reduction.The emission cylindrical shell divides two parts up and down, top packing inner core; The lower part internal diameter dwindles, and the dress propellant powder forms a step between up and down; The anti-string of concentric circles wall with flues is all arranged at each launching tube bottom, offers two notches on the anti-string wall with flues; Have two fuse holes on the base diameter.
By the utility model is reached more than 2 years, number is with thousand times experiment, confirm: the above-mentioned defective that traditional paper web combined firework main body exists, problems such as the cutoff of tool harmfulness that particularly himself is insoluble, consumer's reflection is the strongest,, low fried, anxious fried, fried tube, the tube that looses, the utility model is overcome.By contrast, the utlity model has following remarkable advantage:
(1) the utility model adopts the disposable pressures of regenerated plastics (notes) to be moulded shape, and procedure boil down to one procedure surplus traditional ten, and working of plastics need not drying, is not subjected to weather effect, has shortened fabrication cycle greatly, has improved efficient, and output is increased sharply; Through adjusting in detail, the single cost of working of plastics that adopts this method to make descends to some extent than traditional handicraft, and profit margin further enlarges.
(2) this working of plastics main body profile rule, attractive in appearance; Simplified height, internal diameter error are minimum, and cylindrical shell is indeformable, barrel is smooth, have reduced the possibility of low fried, anxious fried, fried tube.
(3) each interconnects between simplified as a wholely, and main body is very firm, fried tube can not occur, the tube phenomenon of loosing; Each cylindrical shell divides two parts up and down, and the lower part internal diameter dwindles, and individual step is arranged between up and down.After black powder is put into, fasten with the scraps of paper, the scraps of paper just in time are pressed on the step, like this, just make the space of the following dress of step black powder very closely knit.When setting off, the thrust that black powder blast produces is big, and cylindrical shell rule, barrel are smooth in addition, and firing altitude all more than 25m, low fried, anxious fried situation can not occur.
(4) this product has been reserved the fuse hole in the bottom, the fixed-site in hole, fuse distance equates between every, when setting off, send out with between the time interval equate; Owing to start to exchange fire from the bottom, it is reliable to start to exchange fire, and the fried phenomenon of urgency that cutoff and fuse are directly lighted inner core can not occur; In addition, in the fuse hole an anti-string wall with flues is arranged all around, the Mars that the black powder blast is produced is blocked within the walls, can not produce the fiery running fire phenomenon of string.
(5) this product does not have at the bottom of the mud, can not occur towards end phenomenon; The cutoff that can not cause black powder to make moist the back and produce, low fried, anxious fried phenomenon; After yet black powder can taking place and earth mixes, efficacy of a drug decline problem.
(6) this product is raw material with regenerated plastics, the consumption of both having saved paper, and twice laid is again turned waste into wealth; Because of this product is a working of plastics, the intensity height, after setting off, recyclable repeated multiple times is used, and further reduces cost, and increases economic efficiency.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is a structure cutaway view of the present utility model;
Fig. 3 is a upward view of the present utility model;
Fig. 4 is the utility model base overall structure schematic diagram.
Among the figure: 1 hollow launching tube, 2 hollow cuboids, 3 notches, 4 emission cylinder body outer walls, 5 emission cylinder inboard walls, the simplified top of 6 emissions, the simplified lower part of 7 emissions, 8 anti-string walls with flues, 9 fuse holes, 10 steps.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The utility model can repeatedly use regenerated plastics combined firework main body, it is to adopt regenerated plastics to add fire retardant, antistatic additive, method by compression moulding, injection moulding or other disposable shapings, be linked to be an integral body by several hollow launching tubes 1, separate by hollow cuboid 2 between the launching tube 1, each launching tube 1 bottom has two fuse holes 9, is provided with anti-string wall with flues 8 around the fuse hole 9, has two guiding and the fixing notch 3 of fuse on the anti-string wall with flues 8.
During assembling, get fuse and connect successively, connect at place, working of plastics bottom part body fuse hole, be not less than 5mm in the fuse entrance hole, fuse is pressed in the notch of base fixing.Fuse connects back covering with wrapping paper and secures (this explanation is 20 combined fireworks, according to national regulation, above 25 (containing 25) standby fuse should be installed).Get an amount of black powder then and inject each launching tube bottom, fasten with the scraps of paper, the scraps of paper are pressed on the step, put into inner core then, fasten with the scraps of paper again.Make moist in order to prevent that fuse from contacting to earth, outside main body, install the base of regenerated plastics that are complementary with it or other materials at last additional.
The utility model can repeatedly use regenerated plastics combined firework main body, also comprises the combined firework main body that adopts regenerated plastics interpolation paper pulp, wood sawdust, straw mold pressing to form.The hollow launching tube of the utility model main body is hollow cylinder, prism, can be made as 3-1000; That global shape comprises is square, triangle, fan-shaped, circular, V font, W font, five limits or polygon, one or more layers; Overall structure also comprises the row who is linked to be by some monotubulars, again the integral body that several rows are combined.
Claims (6)
1. one kind can repeatedly be used regenerated plastics combined firework main body, it is characterized in that, adopt regenerated plastics to add fire retardant, antistatic additive, method by compression moulding, injection moulding or other disposable shapings, be linked to be an integral body by several hollow launching tubes, separated by hollow cuboid between the launching tube, each launching tube bottom has two fuse holes, be provided with anti-string wall with flues around the fuse hole, have two guiding and the fixing notch of fuse on the anti-string wall with flues.
2. according to claim 1ly can repeatedly use regenerated plastics combined firework main body, it is characterized in that, also comprise and adopt plastics to add the combined firework main body that paper pulp, wood sawdust, straw mold pressing form.
3. according to claim 1ly can repeatedly use regenerated plastics combined firework main body, it is characterized in that hollow launching tube is hollow cylinder, prism, can be made as 3-1000.
4. according to claim 1ly can repeatedly use regenerated plastics combined firework main body, it is characterized in that, that global shape comprises is square, triangle, fan-shaped, circular, V font, W font, five limits or polygon, one or more layers.
5. according to claim 1ly can repeatedly use regenerated plastics combined firework main body, it is characterized in that overall structure also comprises the row who is linked to be by some monotubulars, again the integral body that several rows are combined.
6. according to claim 1ly can repeatedly use regenerated plastics combined firework main body, it is characterized in that, wholely also be included in the whole outer base that installs regenerated plastics that are complementary with it or other materials additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201430727U CN201037748Y (en) | 2007-04-25 | 2007-04-25 | Regenerative plastic combined firework main body capable of repetitious being used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201430727U CN201037748Y (en) | 2007-04-25 | 2007-04-25 | Regenerative plastic combined firework main body capable of repetitious being used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037748Y true CN201037748Y (en) | 2008-03-19 |
Family
ID=39210263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201430727U Expired - Fee Related CN201037748Y (en) | 2007-04-25 | 2007-04-25 | Regenerative plastic combined firework main body capable of repetitious being used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037748Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776424A (en) * | 2009-11-18 | 2010-07-14 | 傅庆涛 | Plastic emitting basin for fireworks |
| CN101799258A (en) * | 2010-02-22 | 2010-08-11 | 刘勇 | Firework safe setting-off device |
| CN101949666A (en) * | 2010-09-08 | 2011-01-19 | 项友健 | Automatically molded combined firework barrel |
| CN101949665A (en) * | 2010-09-08 | 2011-01-19 | 项友健 | Automatic forming combined firework barrel |
| CN102914223A (en) * | 2012-11-12 | 2013-02-06 | 浏阳市颐和隆烟花制造有限公司 | Compression molded combined firework |
| CN103363846A (en) * | 2013-08-14 | 2013-10-23 | 陶松林 | Outer barrel combination body for fireworks |
| CN101709936B (en) * | 2009-07-22 | 2014-04-09 | 浏阳市东信烟花集团有限公司 | Combined firework |
| CN105066788A (en) * | 2015-08-17 | 2015-11-18 | 林德胜 | Split type plastic outer barrel of firework assembly pot |
| CN105202979A (en) * | 2015-10-14 | 2015-12-30 | 浏阳市华冠出口花炮有限公司 | Novel compression molding combined firework outer barrel |
| CN106225602A (en) * | 2016-08-29 | 2016-12-14 | 北海市铁山港区营盘烟花厂 | The one-body moldedization production method of firecrackers |
| CN106568349A (en) * | 2015-12-29 | 2017-04-19 | 江西省冠天科技有限公司 | Environment-friendly firework launching rack capable of being filled repeatedly |
| CN106871734A (en) * | 2017-02-17 | 2017-06-20 | 卢山河 | A kind of combined firework with transmitting hole and multiple tracks back-fire relief structure |
| CN109579632A (en) * | 2018-12-30 | 2019-04-05 | 苏州天为幕烟花科技有限公司 | A kind of image-text firework dot matrix emitter and its molding die for making point paroxysm beam |
| CN110631437A (en) * | 2019-10-09 | 2019-12-31 | 中国兵器工业第五九研究所 | Moisture-proof and anti-static packing paper cylinder for packing cannonball and processing technology thereof |
| WO2020015438A1 (en) * | 2018-07-20 | 2020-01-23 | 盛巧 | Novel plastic integrated cake firework |
| CN119369714A (en) * | 2024-09-24 | 2025-01-28 | 广东科达智能装备有限公司 | A method for spiral printing of firework base |
-
2007
- 2007-04-25 CN CNU2007201430727U patent/CN201037748Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709936B (en) * | 2009-07-22 | 2014-04-09 | 浏阳市东信烟花集团有限公司 | Combined firework |
| CN101776424A (en) * | 2009-11-18 | 2010-07-14 | 傅庆涛 | Plastic emitting basin for fireworks |
| CN101799258A (en) * | 2010-02-22 | 2010-08-11 | 刘勇 | Firework safe setting-off device |
| CN101949666A (en) * | 2010-09-08 | 2011-01-19 | 项友健 | Automatically molded combined firework barrel |
| CN101949665A (en) * | 2010-09-08 | 2011-01-19 | 项友健 | Automatic forming combined firework barrel |
| CN101949665B (en) * | 2010-09-08 | 2013-03-13 | 项友健 | Automatic forming combined firework barrel |
| CN101949666B (en) * | 2010-09-08 | 2013-03-13 | 项友健 | Automatically molded combined firework barrel |
| CN102914223A (en) * | 2012-11-12 | 2013-02-06 | 浏阳市颐和隆烟花制造有限公司 | Compression molded combined firework |
| CN102914223B (en) * | 2012-11-12 | 2013-07-31 | 浏阳市颐和隆烟花集团有限公司 | Compression molded combined firework |
| CN103363846A (en) * | 2013-08-14 | 2013-10-23 | 陶松林 | Outer barrel combination body for fireworks |
| CN105066788A (en) * | 2015-08-17 | 2015-11-18 | 林德胜 | Split type plastic outer barrel of firework assembly pot |
| CN105202979A (en) * | 2015-10-14 | 2015-12-30 | 浏阳市华冠出口花炮有限公司 | Novel compression molding combined firework outer barrel |
| CN106568349A (en) * | 2015-12-29 | 2017-04-19 | 江西省冠天科技有限公司 | Environment-friendly firework launching rack capable of being filled repeatedly |
| CN106225602A (en) * | 2016-08-29 | 2016-12-14 | 北海市铁山港区营盘烟花厂 | The one-body moldedization production method of firecrackers |
| CN106225602B (en) * | 2016-08-29 | 2018-05-11 | 北海市铁山港区营盘烟花厂 | The firecrackers of being integrally formed production method and this method production of firecrackers |
| CN106871734A (en) * | 2017-02-17 | 2017-06-20 | 卢山河 | A kind of combined firework with transmitting hole and multiple tracks back-fire relief structure |
| CN106871734B (en) * | 2017-02-17 | 2018-12-04 | 卢山河 | A kind of combined firework with transmitting hole and multiple tracks back-fire relief structure |
| WO2020015438A1 (en) * | 2018-07-20 | 2020-01-23 | 盛巧 | Novel plastic integrated cake firework |
| CN109579632A (en) * | 2018-12-30 | 2019-04-05 | 苏州天为幕烟花科技有限公司 | A kind of image-text firework dot matrix emitter and its molding die for making point paroxysm beam |
| CN110631437A (en) * | 2019-10-09 | 2019-12-31 | 中国兵器工业第五九研究所 | Moisture-proof and anti-static packing paper cylinder for packing cannonball and processing technology thereof |
| CN110631437B (en) * | 2019-10-09 | 2021-11-02 | 中国兵器工业第五九研究所 | Moisture-proof and anti-static packaging paper tube for shell packaging and its processing technology |
| CN119369714A (en) * | 2024-09-24 | 2025-01-28 | 广东科达智能装备有限公司 | A method for spiral printing of firework base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI XI ERMEI JOYOUS ARTICLES CO., LTD. Free format text: FORMER OWNER: ANHUI JINSHAN FIRECRACKER CO.LTD Effective date: 20100909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 239200 FUXING VILLAGE, SHUNSHAN TOWNSHIP, LAIAN COUNTY, ANHUI PROVINCE TO: 230031 ROOM 1102, BUILDING 1, HONGYUHUAYUAN, QINGYANG NORTH ROAD, SHUSHAN DISTRICT, HEFEI CITY, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100909 Address after: 230031, room 1, 1102 hung Yue garden, Qingyang North Road, Shushan District, Hefei, Anhui Patentee after: Anhui xiermei festive supplies Co. Ltd. Address before: 239200, Fuxing village, Shun county, Anhui Province Patentee before: Anhui Jinshan Firecracker Co.Ltd |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20120425 |