WO2022229478A1 - Firework article - Google Patents

Firework article Download PDF

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Publication number
WO2022229478A1
WO2022229478A1 PCT/ES2021/070296 ES2021070296W WO2022229478A1 WO 2022229478 A1 WO2022229478 A1 WO 2022229478A1 ES 2021070296 W ES2021070296 W ES 2021070296W WO 2022229478 A1 WO2022229478 A1 WO 2022229478A1
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WO
WIPO (PCT)
Prior art keywords
flare
support
wax
wick
fireworks
Prior art date
Application number
PCT/ES2021/070296
Other languages
Spanish (es)
French (fr)
Inventor
Junwu Zhang
Jordi Brau Estrada
Original Assignee
Comercial De Festes I Revetlles, S.L.
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 Comercial De Festes I Revetlles, S.L. filed Critical Comercial De Festes I Revetlles, S.L.
Priority to PCT/ES2021/070296 priority Critical patent/WO2022229478A1/en
Publication of WO2022229478A1 publication Critical patent/WO2022229478A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles
    • 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
    • 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
    • F42B4/26—Flares; Torches

Definitions

  • the sector in which the invention falls is that of the manufacture of fireworks, that is, pyrotechnic devices for entertainment or display. Due to its more specific application, it can also be included in the candle manufacturing sector, since the fireworks object of the invention is basically a wax candle, associated with a miracle candle (sparkler), better known in Spanish as a bengal .
  • the object of the invention is a new type of sparkler without wire or central stick and with a wax support.
  • candles have been replaced by nailed sparklers instead of candles, but since children love to celebrate their birthdays and increase their count and recognize their age in numbers, it is probably one of the reasons which is why candles with numbers are still used massively, which the child or adult blows out shortly after being lit.
  • sparklers can be more spectacular, but it prevents the birthday person from blowing out the candles as tradition dictates.
  • the burning of conventional sparklers is not recommended on food products such as birthday cakes because it causes paper waste and ashes to fall on the surface of the cake, which has undesirable implications for health or, at least, safety. leaves an unpleasant residue;
  • a protector was devised to protect the cake, which forms a shield above it, on which at least one combustion device is placed, which can be a flare, or a decorative theme piece, as described in the document US2003129559A1.
  • Document CH674770A5 describes a fireworks article that has a pyrotechnic component, such as a flare, which is placed inside a wax candle, in a position close to where the flame is produced, so that the burning process produces effects sparkling, which can be interrupted simply by pressing the edges of the candle on the flare.
  • a pyrotechnic component such as a flare
  • an object of the present invention is to provide a fireworks article, which has the features of claim 1.
  • This device is integrated in the wax support, which when lit produces white or colored sparks while being fired. consumes and that at the end ends up lighting the wick of a candle formed in said support.
  • the invention proposes a fireworks device consisting of three parts:
  • a flare composed of a pyrotechnic fuse, which in its structure does not contain any type of wire or central structural element to maintain its shape.
  • a wax support for said flare made up of a wax figure that integrates a wick to act as a conventional candle, once the flare is exhausted or close to exhausting.
  • This support is shaped like a number from 0 to 9, an animal, an emoji, a cylinder, etc.
  • a means of fixing the artifice in a cake consisting of a lower skewer, directed downwards, which can be made of plastic, bioplastic, wood or similar, which has the necessary resistance to be able to insert it totally or partially into the cake without breaking.
  • this device does not leave a wire or a wooden stick as a residue, which significantly reduces the environmental impact, but in addition the pyrotechnic fuse is made up of a compressed powder rod, with a low-charge pyrotechnic chemical composition explosive, that after a research process so that it can be applied in such conditions without the problems that conventional flares present, it is achieved that it burns in its entirety without leaving any residue and that, in addition, in the final phase of combustion, lights the fuse of the shaped candle in the support.
  • the burning speed of the sparkler can be varied by wrapping it in thin paper or cardboard. Unsheathed it generates a faster burn than when sheathed.
  • composition that has been reached to meet the objectives described is the following, when the flare is of the type that produces white sparks when it burns:
  • composition When the composition is intended for the production of colored sparks, this other is the composition that meets these objectives:
  • FIG. 1 shows an elevation view of the pyrotechnic article (1) of the invention, sectioned according to a vertical plane.
  • FIG. 1 shows a longitudinal section of the flare (4).
  • FIGS. 5 and 6 show a cake (8) on which the fireworks item (1) has been placed in the initial moments of the ignition of the flare (4) and, once it is finished, of the shaped candle on the support (2).
  • the fireworks article (1) object of this invention comprises at least one flare (4), which is made up of a compressed powder rod (41), in such a way that it does not contain any type of of wire or central structural element to maintain its shape.
  • this flare (4) has a pyrotechnic chemical composition with a low explosive charge; all this so that it can be placed and burned safely without leaving residues of any kind and therefore can burn on a cake (8), as shown in figures 5 and 6.
  • Said flare (4) is inserted or fixed in a wax support (2), in a vertical position.
  • Said support (3) is made up of a wax figure that incorporates a wick (3) directed upwards and close to the location of the flare (4), so that when said wick (3) lights up, it forms said support (2) like a conventional candle.
  • the support (2) of the flare (4) has downwards a fixing means (5) of the device on a cake (8) or on another surface.
  • This means (5) preferably consisting of a skewer inserted below the wax support (2) and directed downwards, which allows it to be stuck into said cake or surface keeping the support (2) and the flare (4) in a vertical position.
  • the flare (4) and the wick (3) inserted in the wax support (2) are related or linked together, so that when the flare (4) is lit, it produces white or colored sparks. while it is consumed and ends up lighting the wick (3) of the candle that forms the wax support (2).
  • the powder rod (41) of the flare (4) has a paint coating (42) in order to help it maintain its shape without chipping during transport and handling.
  • the sparkler does not leave any type of residue when burned.
  • the powder rod of the flare (4) has a paper or cardboard coating, on which it has been manufactured or which has been sheathed after the formation of the rod (41).
  • An unsheathed powder rod can burn faster (approximately with a diameter between 1 and 4 mm, its burning speed is between 1 and 10 sec/cm). However, when it is wrapped in paper it burns slower and the paper also disappears, but when it is wrapped in cardboard it burns much slower and the tube it forms remains unburned, projecting all the fire from the upper end.
  • the wax support (2) which once the sparkler (4) is consumed, will form a candle that burns through its wick (3), is shaped like a number from 0 to 9, animal, emoji, or cylinder.
  • This wax support (2) is optionally made from fossil or renewable sources, in general, it can be made from wax, grease or paraffin. This support may be odorless or give off different fragrances during the burning of its own candle.
  • the flare (4) is in contact with the wick (3) of the candle and can be without any fixation; although in a preferred embodiment the flare (4) and the wick (3) of the candle that forms the wax support (2) are joined together by means of wax or glue (6), located in an area close to the support (2). ) in which the flare (4) and the wick (3) are embedded or along the wick (3) (see Fig. 3). In another similar embodiment, these pieces are joined by means of a connecting tape (7) (see Fig. 4).
  • the fixing of the flare (4) with the wick (3) of the support (2) is to be able to keep the candle with a lit flame once the pyrotechnic effect of the flare has ended.
  • the union of the flare (4) with the wax support (2) can be made through a hole in the wax support (2) where the flare is attached, or by adhering it with glue or wax.
  • the union of the wax support with the fixing means (5) is also made through a hole in the wax support (2), or adhered by means of glue or wax.
  • the flare (4) and the wax support (2) can have a common coating with a layer of protective paint, applied after assembling both parts.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

The present invention relates to a firework article, mounted on a wax support (2) on which at least one sparkler (4) is attached and which also incorporates a wick (3), by means of which the support (2) forms a conventional candle; the sparkler (4) and the wick (3) being connected or joined together in such a way that upon lighting the sparkler (4) produces white or coloured sparks as it burns, and upon finishing the sparkler lights the wick (3) of the candle formed by the wax support (2).

Description

DESCRIPCIÓN DESCRIPTION
Artículo de fuegos artificiales. Fireworks item.
Sector de la técnica Technical sector
El sector en el que se encuadra la invención es el de fabricación de fuegos artificiales, es decir, dispositivos pirotécnicos para entretenimiento o exhibición. Por su aplicación más específica también se puede encuadrar en el sector de fabricación de velas, ya que el artículo de fuegos artificiales objeto de la invención básicamente es una vela de cera, asociada a una vela milagro (sparkler), más conocida en español como bengala. The sector in which the invention falls is that of the manufacture of fireworks, that is, pyrotechnic devices for entertainment or display. Due to its more specific application, it can also be included in the candle manufacturing sector, since the fireworks object of the invention is basically a wax candle, associated with a miracle candle (sparkler), better known in Spanish as a bengal .
En resumen, el objeto de la invención es un nuevo tipo de bengala sin alambre o palo central y con un soporte de cera. In short, the object of the invention is a new type of sparkler without wire or central stick and with a wax support.
Estado de la técnica State of the art
Una de las costumbres más antiguas y extendidas por el mundo para celebrar el aniversario del nacimiento de una persona, es la de comer una tarta de cumpleaños, a la cual se le colocan velas, para que el cumpleañero sople y las apague mientras los invitados cantan alguna canción de cumpleaños. Más recientemente y especialmente para los niños, se han sustituido las velas por bengalas clavadas en sustitución de las velas, pero como a los niños les encanta cumplir años e ir incrementando su cuenta y reconocer su edad en los números, probablemente es uno de los motivos por los que en la actualidad se siguen empleando masivamente velas de números que el niño o adulto sopla poco después de ser encendidas. One of the oldest and most widespread customs in the world to celebrate the anniversary of a person's birth is to eat a birthday cake, to which candles are placed, so that the birthday person blows them out while the guests sing. some birthday song More recently and especially for children, candles have been replaced by nailed sparklers instead of candles, but since children love to celebrate their birthdays and increase their count and recognize their age in numbers, it is probably one of the reasons which is why candles with numbers are still used massively, which the child or adult blows out shortly after being lit.
El empleo de bengalas puede resultar más espectacular, pero impide que el cumpleañero sople las velas como marca la tradición. Por otro lado, la quema de bengalas convencionales no es recomendable efectuarla sobre productos alimenticios tales como tartas de cumpleaños porque provoca desechos de papel y cenizas que caen sobre la superficie de la tarta, lo que tiene implicaciones indeseables para la salud o, al menos, deja un residuo desagradable; por este motivo se ideó un protector para proteger la tarta, que forma un escudo por encima de ella, sobre el que se coloca al menos un dispositivo de combustión, que puede ser una bengala, o una pieza temática decorativa, tal y como describe el documento US2003129559A1. El documento CH674770A5 describe un articulo de fuegos artificiales que presenta un componente pirotécnico, tal que una bengala, que se sitúa dentro de una vela de cera, en una posición cercana a donde se produce la llama, de forma que el proceso de quemado produce efectos centellantes, que puede interrumpirse sin más que apretar los bordes de la vela sobre la bengala. The use of sparklers can be more spectacular, but it prevents the birthday person from blowing out the candles as tradition dictates. On the other hand, the burning of conventional sparklers is not recommended on food products such as birthday cakes because it causes paper waste and ashes to fall on the surface of the cake, which has undesirable implications for health or, at least, safety. leaves an unpleasant residue; For this reason, a protector was devised to protect the cake, which forms a shield above it, on which at least one combustion device is placed, which can be a flare, or a decorative theme piece, as described in the document US2003129559A1. Document CH674770A5 describes a fireworks article that has a pyrotechnic component, such as a flare, which is placed inside a wax candle, in a position close to where the flame is produced, so that the burning process produces effects sparkling, which can be interrupted simply by pressing the edges of the candle on the flare.
En resumen, actualmente se distingue entre las velas milagro (bengalas) que solo hacen chispas y las velas convencionales que solo hacen una llama que se pueden soplar, y en la práctica resulta imposible combinar el efecto de una vela de cera que pueda soplar el cumpleañero, con una bengala tradicional que aporta mayor vistosidad y espectacularidad al evento, de forma unísona, es decir que cuando termine la producción de chispas en la bengala, esta encienda la vela de cera para poder entonces ser soplada. In summary, currently a distinction is made between miracle candles (sparklers) that only make sparks and conventional candles that only make a flame that can be blown out, and in practice it is impossible to combine the effect of a wax candle that can be blown out by the birthday person , with a traditional sparkler that provides greater showiness and spectacularity to the event, in a unison way, that is to say that when the production of sparks in the sparkler ends, it lights the wax candle so that it can then be blown.
Explicación de la invención Explanation of the invention
Basándose en la técnica anterior, un objetivo de la presente invención es proporcionar un artículo de fuegos artificiales, que tiene las características de la reivindicación 1. Este artificio está integrado en el soporte de cera, que al encenderlo produce chispas blancas o de colores mientras se consume y que al finalizar acaba encendiendo la mecha de una vela conformada en dicho soporte. Based on the prior art, an object of the present invention is to provide a fireworks article, which has the features of claim 1. This device is integrated in the wax support, which when lit produces white or colored sparks while being fired. consumes and that at the end ends up lighting the wick of a candle formed in said support.
Con el fin de alcanzar los objetivos propuestos, mencionados en el apartado anterior, la invención propone un artificio de fuegos artificiales que consta de tres partes: In order to achieve the proposed objectives, mentioned in the previous section, the invention proposes a fireworks device consisting of three parts:
- Una bengala compuesta por una mecha pirotécnica, que en su estructura no contiene ningún tipo de alambre o de elemento estructural central para mantener su forma. - A flare composed of a pyrotechnic fuse, which in its structure does not contain any type of wire or central structural element to maintain its shape.
- Un soporte de cera para dicha bengala, compuesto por una figura de cera que integra una mecha para actuar como vela convencional, una vez agotada o próxima a agotarse la bengala. Este soporte tiene forma de número del 0 al 9, de animal, de emoji, de cilindro, etc. - A wax support for said flare, made up of a wax figure that integrates a wick to act as a conventional candle, once the flare is exhausted or close to exhausting. This support is shaped like a number from 0 to 9, an animal, an emoji, a cylinder, etc.
- Un medio de fijación del artificio en una tarta, consistente en un pincho inferior, dirigido hacia abajo, que puede ser de plástico, bioplástico, madera o similares, que tiene la resistencia necesaria para poder insértalo total o parcialmente en la tarta sin romperse. A diferencia de las bengalas convencionales este artificio no deja como residuo un alambre o un palo de madera, lo cual reduce significativamente el impacto medioambiental, pero además la mecha pirotécnica está constituida por una varilla de pólvora comprimida, con una composición química pirotécnica de baja carga explosiva, que después de un proceso de investigación para que se pueda aplicar en tales condiciones sin los problemas que presentan las bengalas convencionales, se consigue que arda en su totalidad sin dejar residuo alguno y que además en la fase final de la combustión encienda la mecha de la vela conformada en el soporte. - A means of fixing the artifice in a cake, consisting of a lower skewer, directed downwards, which can be made of plastic, bioplastic, wood or similar, which has the necessary resistance to be able to insert it totally or partially into the cake without breaking. Unlike conventional flares, this device does not leave a wire or a wooden stick as a residue, which significantly reduces the environmental impact, but in addition the pyrotechnic fuse is made up of a compressed powder rod, with a low-charge pyrotechnic chemical composition explosive, that after a research process so that it can be applied in such conditions without the problems that conventional flares present, it is achieved that it burns in its entirety without leaving any residue and that, in addition, in the final phase of combustion, lights the fuse of the shaped candle in the support.
La velocidad de quemado de la bengala se puede variar mediante un enfundado de papel o cartón fino. Sin enfundar genera un quemado más rápido, que cuando está enfundada. The burning speed of the sparkler can be varied by wrapping it in thin paper or cardboard. Unsheathed it generates a faster burn than when sheathed.
La composición a la que se ha llegado para que cumpla los objetivos descritos es la siguiente, cuando la bengala es de tipo que produce chispas blancas cuando arde: The composition that has been reached to meet the objectives described is the following, when the flare is of the type that produces white sparks when it burns:
- Nitrocelulosa 40-60% - Nitrocellulose 40-60%
- Nitroglicerina 20-40% - Nitroglycerin 20-40%
- Titanio 5-20% - Titanium 5-20%
- Ferroceno 0-10% - Ferrocene 0-10%
- Estabilizadores 5-20% - Stabilizers 5-20%
Cuando la composición se destina a la producción de chispas de colores, esta otra es la composición que cumple con dichos objetivos: When the composition is intended for the production of colored sparks, this other is the composition that meets these objectives:
- Nitrocelulosa 40-60% - Nitrocellulose 40-60%
- Nitroglicerina 20-40% - Nitroglycerin 20-40%
- Nitrato de bario 5-20% - Barium nitrate 5-20%
- Óxido de cobre 5-20% - Copper oxide 5-20%
- Carbonato de estroncio 5-20% - Strontium carbonate 5-20%
- Ferroceno 0-10% - Ferrocene 0-10%
- Estabilizadores 5-20% - Stabilizers 5-20%
Descripción de los dibujos Description of the drawings
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: - La figura 1 muestra una vista en alzado del artículo pirotécnico (1) de la invención, seccionado según un plano vertical. To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to this specification in which, for illustrative and non-limiting purposes, the following has been represented: - Figure 1 shows an elevation view of the pyrotechnic article (1) of the invention, sectioned according to a vertical plane.
- La figura 2 muestra una sección longitudinal de la bengala (4). - Figure 2 shows a longitudinal section of the flare (4).
- Las figuras 3 y 4 representan distintas realizaciones del artículo de fuegos artificiales (1)· - Figures 3 and 4 represent different embodiments of the fireworks article (1)
- Las figuras 5 y 6 muestran una tarta (8) sobre la que se ha colocado el artículo de fuegos artificiales (1) en los momentos iniciales de la ignición de la bengala (4) y, una vez terminada esta, de la vela conformada sobre el soporte (2). - Figures 5 and 6 show a cake (8) on which the fireworks item (1) has been placed in the initial moments of the ignition of the flare (4) and, once it is finished, of the shaped candle on the support (2).
Realización de la invención Embodiment of the invention
Como se puede observar en las figuras referenciadas el artículo de fuegos artificiales (1) objeto de esta invención comprende al menos una bengala (4), que está constituida por una varilla de pólvora comprimida (41), de tal forma que no contiene ningún tipo de alambre o de elemento estructural central para mantener su forma. Además, esta bengala (4) presenta una composición química pirotécnica de baja carga explosiva; todo ello para que pueda colocarse y quemarse con seguridad sin que queden residuos de ningún tipo y que por tanto pueda arder sobre una tarta (8), como se muestra las figuras 5 y 6. As can be seen in the referenced figures, the fireworks article (1) object of this invention comprises at least one flare (4), which is made up of a compressed powder rod (41), in such a way that it does not contain any type of of wire or central structural element to maintain its shape. In addition, this flare (4) has a pyrotechnic chemical composition with a low explosive charge; all this so that it can be placed and burned safely without leaving residues of any kind and therefore can burn on a cake (8), as shown in figures 5 and 6.
Dicha bengala (4) se inserta o fija en un soporte de cera (2), en posición vertical. Dicho soporte (3) está constituido por una figura de cera que incorpora una mecha (3) dirigida hacia arriba y próxima a la situación de la bengala (4), de forma que al encenderse dicha mecha (3) conforma dicho soporte (2) como una vela convencional. Said flare (4) is inserted or fixed in a wax support (2), in a vertical position. Said support (3) is made up of a wax figure that incorporates a wick (3) directed upwards and close to the location of the flare (4), so that when said wick (3) lights up, it forms said support (2) like a conventional candle.
El soporte (2) de la bengala (4) dispone hacia abajo de un medio de fijación (5) del artificio en una tarta (8) o sobre otra superficie. Este medio (5) preferentemente consistente en un pincho insertado por debajo del soporte de cera (2) y dirigido hacia abajo, que permite clavarlo en dicha tarta o superficie manteniendo el soporte (2) y la bengala (4) en posición vertical. The support (2) of the flare (4) has downwards a fixing means (5) of the device on a cake (8) or on another surface. This means (5) preferably consisting of a skewer inserted below the wax support (2) and directed downwards, which allows it to be stuck into said cake or surface keeping the support (2) and the flare (4) in a vertical position.
Como se observa en las figuras, la bengala (4) y la mecha (3) insertada en el soporte de cera (2) están relacionadas o unidas entre sí, de forma que al encender la bengala (4) produce chispas blancas o de colores mientras se consume y acaba encendiendo la mecha (3) de la vela que conforma el soporte de cera (2). Como se observa en la Fig. 2, en una realización preferente, la varilla de pólvora (41) de la bengala (4) presenta un recubrimiento de pintura (42) con la finalidad de ayudarle a mantener su forma sin descascarillar durante el transporte y manipulación. Además, con esta estructura y constitución, la bengala no deja ningún tipo de residuo al arder. As can be seen in the figures, the flare (4) and the wick (3) inserted in the wax support (2) are related or linked together, so that when the flare (4) is lit, it produces white or colored sparks. while it is consumed and ends up lighting the wick (3) of the candle that forms the wax support (2). As seen in Fig. 2, in a preferred embodiment, the powder rod (41) of the flare (4) has a paint coating (42) in order to help it maintain its shape without chipping during transport and handling. In addition, with this structure and constitution, the sparkler does not leave any type of residue when burned.
En una realización alternativa, la varilla de pólvora de la bengala (4) dispone de un recubrimiento de papel o cartón, sobre el que se ha fabricado o que se ha enfundado después de la formación de la varilla (41 ). In an alternative embodiment, the powder rod of the flare (4) has a paper or cardboard coating, on which it has been manufactured or which has been sheathed after the formation of the rod (41).
Una varilla de pólvora sin enfundar puede generar un quemado más rápido (aproximadamente con un diámetro entre 1 y 4 mm, su velocidad de combustión está comprendida entre 1 y 10 seg/cm). Sin embargo, cuando se enfunda en papel tiene un quemado más lento y el papel desaparece también, pero cuando se enfunda en cartón tiene un quemado mucho más lento y el tubo que forma queda sin quemar, proyectando todo el fuego por el extremo superior. An unsheathed powder rod can burn faster (approximately with a diameter between 1 and 4 mm, its burning speed is between 1 and 10 sec/cm). However, when it is wrapped in paper it burns slower and the paper also disappears, but when it is wrapped in cardboard it burns much slower and the tube it forms remains unburned, projecting all the fire from the upper end.
El soporte de cera (2), que una vez consumida la bengala (4) va a conformar una vela que arde a través de su mecha (3), presenta forma de número del 0 al 9, animal, emoji, o de cilindro. The wax support (2), which once the sparkler (4) is consumed, will form a candle that burns through its wick (3), is shaped like a number from 0 to 9, animal, emoji, or cylinder.
Este soporte de cera (2) opcionalmente está fabricado con fuentes de origen fósil o renovable, en general, puede estar hecho con cera, grasa o parafina. Este soporte podrá ser inodoro o desprender distintas fragancias durante el quemado de su propia vela. This wax support (2) is optionally made from fossil or renewable sources, in general, it can be made from wax, grease or paraffin. This support may be odorless or give off different fragrances during the burning of its own candle.
La bengala (4) tiene contacto con la mecha (3) de la vela y pueden estar sin fijación alguna; si bien en una realización preferente la bengala (4) y la mecha (3) de la vela que conforma el soporte de cera (2) están unidas entre sí mediante cera o cola (6), situada en una zona próxima al soporte (2) en la que se enclavan la bengala (4) y la mecha (3) o a lo largo de la mecha (3) (ver Fig. 3). En otra realización similar, estas piezas están unidas mediante una cinta de unión (7) (ver Fig. 4). The flare (4) is in contact with the wick (3) of the candle and can be without any fixation; although in a preferred embodiment the flare (4) and the wick (3) of the candle that forms the wax support (2) are joined together by means of wax or glue (6), located in an area close to the support (2). ) in which the flare (4) and the wick (3) are embedded or along the wick (3) (see Fig. 3). In another similar embodiment, these pieces are joined by means of a connecting tape (7) (see Fig. 4).
La fijación de la bengala (4) con la mecha (3) del soporte (2) es para poder mantener la vela con llama encendida una vez se ha finalizado el efecto pirotécnico de la bengala. The fixing of the flare (4) with the wick (3) of the support (2) is to be able to keep the candle with a lit flame once the pyrotechnic effect of the flare has ended.
La unión de la bengala (4) con el soporte de cera (2) se puede realizar mediante un orificio en el soporte de cera (2) donde se sujete la bengala, o adheriéndola mediante cola o cera. La unión del soporte de cera con el medio de fijación (5) también se realiza mediante un orificio en el soporte de cera (2), o adherido mediante cola o cera. La bengala (4) y el soporte de cera (2) pueden presentar un recubrimiento común con una capa de pintura protectora, aplicada después ensamblar ambas partes. The union of the flare (4) with the wax support (2) can be made through a hole in the wax support (2) where the flare is attached, or by adhering it with glue or wax. The union of the wax support with the fixing means (5) is also made through a hole in the wax support (2), or adhered by means of glue or wax. The flare (4) and the wax support (2) can have a common coating with a layer of protective paint, applied after assembling both parts.
Una vez descrita la naturaleza de la invención, así como un ejemplo de realización preferente, resulta de manera evidente que la invención es susceptible de aplicación industrial, en el sector indicado. Once the nature of the invention has been described, as well as a preferred embodiment, it is evident that the invention is capable of industrial application, in the indicated sector.
Asimismo se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación: Likewise, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the elements described may be modified, as long as this does not imply an alteration of the essential characteristics of the invention that are claimed below:

Claims

REIVINDICACIONES
1 Artículo de fuegos artificiales, que comprende: 1 Fireworks item, comprising:
- al menos una bengala (4), constituida por una varilla de pólvora comprimida (41 ), que en su estructura no contiene ningún tipo de alambre o de elemento estructural central para mantener su forma, que presenta una composición química pirotécnica de baja carga explosiva; - at least one flare (4), consisting of a compressed powder rod (41), which in its structure does not contain any type of wire or central structural element to maintain its shape, which has a low explosive pyrotechnic chemical composition ;
- un soporte de cera (2) para dicha al menos una bengala (4), en el que se mantiene en posición vertical, compuesto por una figura de cera que incorpora una mecha (3) dirigida hacia arriba y próxima a la situación de la bengala (4), que al encenderse conforma dicho soporte (2) como una vela convencional; y - a wax support (2) for said at least one flare (4), in which it is kept in a vertical position, made up of a wax figure that incorporates a wick (3) directed upwards and close to the location of the flare (4), which when lit forms said support (2) like a conventional candle; Y
- un medio de fijación (5) del artificio (1) en una tarta (8), o sobre otra superficie, consistente en un pincho insertado por debajo del soporte de cera (2) y dirigido hacia abajo, capaz de clavarse en dicha tarta o superficie y de mantener el soporte (2) y la bengala (4) en posición vertical; en donde la bengala (4) y la mecha (3) insertada en el soporte de cera (2) están relacionadas o unidas entre sí, de forma que al encender la bengala (4) produce chispas blancas o de colores mientras se consume y acaba encendiendo la mecha (3) de la vela que conforma dicho soporte de cera (2). - a means of fixing (5) the artifice (1) on a cake (8), or on another surface, consisting of a spike inserted below the wax support (2) and directed downwards, capable of sticking into said cake or surface and keeping the support (2) and the flare (4) in a vertical position; where the flare (4) and the wick (3) inserted in the wax support (2) are related or linked to each other, so that when lighting the flare (4) it produces white or colored sparks while it is consumed and ends lighting the wick (3) of the candle that forms said wax support (2).
2.- Artículo de fuegos artificiales, según la reivindicación 1 , caracterizado por que la varilla de pólvora (41) de la bengala (4) presenta un recubrimiento de pintura que no deja residuos al arder. 2. Fireworks article, according to claim 1, characterized in that the powder rod (41) of the flare (4) has a paint coating that leaves no residue when burned.
3.- Artículo de fuegos artificiales, según la reivindicación 1 , caracterizado por que la varilla de pólvora (41) de la bengala (4) presenta un recubrimiento de papel. 3. Fireworks article, according to claim 1, characterized in that the powder rod (41) of the flare (4) has a paper coating.
4.- Artículo de fuegos artificiales, según cualquiera de las reivindicaciones anteriores, caracterizado por que la composición de una bengala (4), cuando está destinada a la producción de chispas blancas, presenta la composición química siguiente: 4. Fireworks article, according to any of the preceding claims, characterized in that the composition of a flare (4), when it is intended to produce white sparks, has the following chemical composition:
- Nitrocelulosa 40-60% - Nitrocellulose 40-60%
- Nitroglicerina 20-40% - Nitroglycerin 20-40%
- Titanio 5-20% - Titanium 5-20%
- Ferroceno 0-10% - Ferrocene 0-10%
- Estabilizadores 5-20% - Stabilizers 5-20%
5.- Artículo de fuegos artificiales, según cualquiera de las reivindicaciones 1-3, caracterizado por que la composición de una bengala (4), cuando está destinada a la producción de chispas de colores, presenta la composición química siguiente: 5. Fireworks article, according to any of claims 1-3, characterized in that the composition of a flare (4), when it is intended for the production of colored sparks, has the following chemical composition:
- Nitrocelulosa 40-60% - Nitrocellulose 40-60%
- Nitroglicerina 20-40% - Nitroglycerin 20-40%
- Nitrato de bario 5-20% - Barium nitrate 5-20%
- Óxido de cobre 5-20% - Copper oxide 5-20%
- Carbonato de estroncio 5-20% - Strontium carbonate 5-20%
- Ferroceno 0-10% - Ferrocene 0-10%
- Estabilizadores 5-20% - Stabilizers 5-20%
6.- Artículo de fuegos artificiales, según cualquiera de las reivindicaciones anteriores, caracterizado por que el soporte de cera (2) presenta forma de número del 0 al 9, animal, emoji, o de cilindro. 6. Fireworks article, according to any of the preceding claims, characterized in that the wax support (2) is in the form of a number from 0 to 9, animal, emoji, or cylinder.
7.- Artículo de fuegos artificiales, según cualquiera de las reivindicaciones anteriores, caracterizado por que la bengala (4) y la mecha (3) de la vela que conforma el soporte de cera (2) están unidas entre sí a lo largo de esta mediante cera (6), situada en una zona próxima al soporte (2) en la que se localizan la bengala (4) y la mecha (3). 7. Fireworks article, according to any of the preceding claims, characterized in that the flare (4) and the wick (3) of the candle that forms the wax support (2) are joined together along this by means of wax (6), located in an area close to the support (2) where the flare (4) and the wick (3) are located.
8.- Artículo de fuegos artificiales, según cualquiera de las reivindicaciones 1-6, caracterizado por que la bengala (4) y la mecha (3) de la vela que conforma el soporte de cera (2) están unidas entre sí mediante cera o cola (6), situada en una zona próxima al soporte (2) en la que se enclavan la bengala (4) y la mecha (3), o a lo largo de la mecha (3). 8. Fireworks article, according to any of claims 1-6, characterized in that the flare (4) and the wick (3) of the candle that forms the wax support (2) are joined together by means of wax or tail (6), located in an area close to the support (2) where the flare (4) and the wick (3) are embedded, or along the wick (3).
9.- Artículo de fuegos artificiales, según cualquiera de las reivindicaciones anteriores, caracterizado por que la bengala (4) y el soporte de cera (2) están recubiertos con una capa de pintura protectora, aplicada después ensamblar ambas partes. 9. Fireworks article, according to any of the preceding claims, characterized in that the flare (4) and the wax support (2) are covered with a layer of protective paint, applied after assembling both parts.
PCT/ES2021/070296 2021-04-30 2021-04-30 Firework article WO2022229478A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2064914C1 (en) * 1993-05-21 1996-08-10 Люберецкое научно-производственное объединение "Союз" Fireworks composition, method of its preparing, monolayer fireworks member and a method of its preparing
JPH10130689A (en) * 1996-10-30 1998-05-19 Makimura:Kk Candle for fireworks
JP2000104094A (en) * 1998-09-29 2000-04-11 Raito Staff:Kk Candle with sparkler which form heart-shaped flame on ignition
JP2001324299A (en) * 2000-05-12 2001-11-22 Takeshi Namiki Spark blowoff sparkler with fuse where rod-like solid explosive is wound with heat-resistant metal tape
ES2376448A1 (en) * 2010-08-02 2012-03-14 Vicris 2008, S.L. Candle for anniversary tartas. (Machine-translation by Google Translate, not legally binding)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2064914C1 (en) * 1993-05-21 1996-08-10 Люберецкое научно-производственное объединение "Союз" Fireworks composition, method of its preparing, monolayer fireworks member and a method of its preparing
JPH10130689A (en) * 1996-10-30 1998-05-19 Makimura:Kk Candle for fireworks
JP2000104094A (en) * 1998-09-29 2000-04-11 Raito Staff:Kk Candle with sparkler which form heart-shaped flame on ignition
JP2001324299A (en) * 2000-05-12 2001-11-22 Takeshi Namiki Spark blowoff sparkler with fuse where rod-like solid explosive is wound with heat-resistant metal tape
ES2376448A1 (en) * 2010-08-02 2012-03-14 Vicris 2008, S.L. Candle for anniversary tartas. (Machine-translation by Google Translate, not legally binding)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Gunpowder - Concept, types, composition, uses and risks", 22 September 2019 (2019-09-22), XP093002439, Retrieved from the Internet <URL:https://concepto.de/polvora/> [retrieved on 20221128] *

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