EP3569971A1 - Perforierter stempelgeprägter feuerwerkskuchen - Google Patents

Perforierter stempelgeprägter feuerwerkskuchen Download PDF

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Publication number
EP3569971A1
EP3569971A1 EP19174388.9A EP19174388A EP3569971A1 EP 3569971 A1 EP3569971 A1 EP 3569971A1 EP 19174388 A EP19174388 A EP 19174388A EP 3569971 A1 EP3569971 A1 EP 3569971A1
Authority
EP
European Patent Office
Prior art keywords
firework
orifices
fireworks
barrels
perforated die
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.)
Withdrawn
Application number
EP19174388.9A
Other languages
English (en)
French (fr)
Inventor
Javier Sanchez Soriano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3569971A1 publication Critical patent/EP3569971A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/06—Aerial display rockets
    • F42B4/14—Aerial display rockets characterised by having plural successively-ignited charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/14—Explosion or fire protection arrangements on packages or ammunition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/30—Manufacture

Definitions

  • the present invention relates to fireworks cake manufacturing, specifically a kind of perforated die stamped fireworks cake.
  • Gypsum fireworks cakes that are commercially available at the moment are designed as a single piece which does not conduct heat radiation, and consequently, the burning effect of fireworks cakes is usually affected.
  • the purpose of the present invention is to provide a kind of perforated die stamped fireworks cake, to address the problems mentioned in the background technology.
  • the present invention provides a new type of perforated die stamped fireworks cake that comprises a firework body wherein several firework barrels, vertically disposed and opened on the top, are evenly distributed, and also comprises diamond shaped second orifices distributed among the fireworks barrels and in the middle of the firework body, and also comprises circular shaped first orifices distributed among the firework barrels and at the outer area of the firework body.
  • the firework body appears to be square or rectangular, and the four corners of the firework body are rounded off.
  • the firework body is made from gypsum.
  • firework barrels are cylindrical shaped and all firework barrels are vertically disposed in said firework body.
  • the height of the firework barrels, first orifices and second orifices is the same viewing from front side, and the diameter of the circular shaped first orifices is smaller than the diameter of the firework barrels.
  • the diameter of the circular shaped first orifices is between 1/5-1/2 of the diameter of the firework barrels.
  • the beneficial effect of the present invention is that the circular and diamond shaped hollow parts of the fireworks cake object of the invention are designed to reduce the weight.
  • One additional advantage of the present invention is that, due to the perforated design, if one of the firework barrels exploded, the explosion usually does not extend to any other surrounding firework barrels due to the perforated design which make it safer.
  • the perforated die stamped fireworks cake comprises firework body (1), which appears to be square or rectangular when viewing from the top side, and (4) the corners of the firework body are rounded off, which is convenient for packaging.
  • the firework body is made from gypsum and several firework barrels (2) are evenly provided with an opening on their top side.
  • Said firework barrels (2) are of cylindrical shape and vertically disposed in said firework body (1) and in the middle of the firework body (1).
  • the firework body (1) also comprises diamond shaped second orifices (4) distributed among each firework barrel (2).
  • the firework body (1) also comprises circular shaped first orifices (3) that are provided at the outer area of said firework body (1) and distributed among each firework barrel (2).
  • the height of the firework barrels (2), first orifices (3) and second orifices (4) is the same, viewing from front side, and the diameter of the circular shaped first orifices (3) is smaller than the diameter of the firework barrels (2), and preferably, the diameter of said circular shaped first orifices (3) is between 1/5-1/2 smaller of the diameter of the firework barrels (2).
  • the perforated die stamped fireworks cake with the circular and diamond shaped orifices design of the present invention can reduce the total weight, and especially, in case of small sized fireworks cake exportation, this lower weight results in a greater transportation and a lower price of containers.
  • this lower weight results in a greater transportation and a lower price of containers.
  • heat radiation is greatly facilitated, and in case one of the firework barrels exploded, the explosion would not extend to the surrounding ones, which makes the present invention safer than the fireworks cakes available in the market.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
EP19174388.9A 2018-05-15 2019-05-14 Perforierter stempelgeprägter feuerwerkskuchen Withdrawn EP3569971A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820723449.4U CN208269740U (zh) 2018-05-15 2018-05-15 一种隔空的模压盆花

Publications (1)

Publication Number Publication Date
EP3569971A1 true EP3569971A1 (de) 2019-11-20

Family

ID=64682925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19174388.9A Withdrawn EP3569971A1 (de) 2018-05-15 2019-05-14 Perforierter stempelgeprägter feuerwerkskuchen

Country Status (3)

Country Link
EP (1) EP3569971A1 (de)
CN (1) CN208269740U (de)
WO (1) WO2019218850A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208269740U (zh) * 2018-05-15 2018-12-21 黄春元 一种隔空的模压盆花

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201503237U (zh) * 2009-08-29 2010-06-09 湖南省常德市科力特新材料有限公司 大口径石膏复合材料制作的组合烟花类花炮发射座
CN104390525B (zh) * 2014-11-19 2016-03-23 东信烟花集团有限公司 新型烟花炮筒
CN106871734A (zh) * 2017-02-17 2017-06-20 卢山河 一种具有发射坑和多道阻火结构的组合烟花

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101709936B (zh) * 2009-07-22 2014-04-09 浏阳市东信烟花集团有限公司 一种组合烟花
CN102767994B (zh) * 2011-05-03 2015-07-01 周健 彩色效果盆花多孔药柱
RU2488770C1 (ru) * 2011-12-29 2013-07-27 Открытое акционерное общество "Конструкторское бюро приборостроения" Упаковочная тара для патронов к ручным гранатометам
CN202692847U (zh) * 2012-07-02 2013-01-23 黄启昌 组合烟花外筒体
CN206724800U (zh) * 2017-01-20 2017-12-08 东信烟花集团有限公司 一种整体式自分裂环形空中造型烟花效果件
CN208269740U (zh) * 2018-05-15 2018-12-21 黄春元 一种隔空的模压盆花

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201503237U (zh) * 2009-08-29 2010-06-09 湖南省常德市科力特新材料有限公司 大口径石膏复合材料制作的组合烟花类花炮发射座
CN104390525B (zh) * 2014-11-19 2016-03-23 东信烟花集团有限公司 新型烟花炮筒
CN106871734A (zh) * 2017-02-17 2017-06-20 卢山河 一种具有发射坑和多道阻火结构的组合烟花

Also Published As

Publication number Publication date
WO2019218850A1 (zh) 2019-11-21
CN208269740U (zh) 2018-12-21

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