WO2019145590A1 - Fire-based cutting tool and use thereof - Google Patents

Fire-based cutting tool and use thereof Download PDF

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Publication number
WO2019145590A1
WO2019145590A1 PCT/ES2019/070039 ES2019070039W WO2019145590A1 WO 2019145590 A1 WO2019145590 A1 WO 2019145590A1 ES 2019070039 W ES2019070039 W ES 2019070039W WO 2019145590 A1 WO2019145590 A1 WO 2019145590A1
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WO
WIPO (PCT)
Prior art keywords
tool
blade
burner
blades
whose
Prior art date
Application number
PCT/ES2019/070039
Other languages
Spanish (es)
French (fr)
Inventor
Jose Maria DE LA FUENTE PRIETO
Original Assignee
Javiche Exclusive, 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 Javiche Exclusive, S.L., filed Critical Javiche Exclusive, S.L.,
Priority to EP19743132.3A priority Critical patent/EP3744212A4/en
Publication of WO2019145590A1 publication Critical patent/WO2019145590A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/02—Furniture or other equipment specially adapted for hairdressers' rooms and not covered elsewhere
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D24/00—Hair combs for care of the hair; Accessories therefor
    • A45D24/36—Combs, stencils, or guides, specially adapted for hair trimming devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/22—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument
    • B26B13/24—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument to aid hair cutting

Definitions

  • the present invention relates to a fire cutting tool, especially applicable to hairdressing. It also refers to its use procedure.
  • a method for hair removal using a burner is also known from W02005117640.
  • the invention consists of a hairdressing tool for flame cutting. This tool, in its different embodiments, solves the problems of the state of the art. It also refers to its use procedure.
  • axis rotation plane is defined as the plane perpendicular to said axis passing through its midpoint.
  • the fire cutting tool comprises a clamp formed by two blades joined by an axis. Each blade has a handle and a gripping part for the object held by the clamp.
  • One of the blades is a first blade that has a burner with a nozzle disposed next to the axis of rotation of the shaft and oriented towards the contact area of the grip parts. The nozzle is parallel to the blades so that the flame that it emits does not intersect with these, but remains close and parallel to the plane of the shaft (and the gripping parts).
  • the burner also comprises an activation button accessible from the handle of the first blade. Preferably with security measures such as those mentioned below.
  • the clamp will preferably be of the type whose handles are arranged between the shaft and the gripping parts, although it may be of the "scissor" type.
  • the burner comprises a fuel tank that will normally be contained in the first blade.
  • the burner prefferably generates a flame of at least 5 cm.
  • the tank pressure and the nozzle design will be combined.
  • the grip parts As protective measures for the user or for the person whose hair is cut, the grip parts have two shields that prevent the flame or heat from passing sideways. These shields correspond to increases in thickness (in the axis of rotation of the shaft) that prevent heat from reaching the customer. In one of the shields, grooves can be created to form a comb.
  • a second measure, compatible with the first, is a button or burner activator, arranged on the first blade, in its inner part, and oriented towards the second blade. In this way, the burner can only be activated when the clamp is closed.
  • Figure 1 schematic view of a first embodiment of the invention from a direction perpendicular to the axis of rotation.
  • Figure 2 schematic view of a second embodiment, with the scissor type clamp.
  • Figure 3 detail of a third embodiment, more complete.
  • the cutting tool shown in the embodiment of Figure 1 corresponds to a clamp (1) having two blades (2, 2 ’) joined by a common shaft (3).
  • Each shovel (2, 2 ’) can be divided into a grip part (4) of the hair and a handle or handle (5).
  • the handle (5) will be between the shaft (3) and the gripping part (4) or at the opposite end of the gripping part (4). In general, it is preferred by ergonomics that the handle (5) be between the shaft (3) and the gripping part (4) (figure 1).
  • the blades (2, 2 ’) are not identical, but the handle (5) of one of them (which we will call“ first blade (2) ”) has a burner (6) with a tank
  • the burner (6) can also have an entrance to recharge the tank (7) and / or be removable from the handle (5) for recharging or replacement.
  • a more complex solution makes the reservoir (7) external and connects to the nozzle (8) by means of a pipe. However, it is less preferred since it reduces security.
  • the nozzle (8) of the burner (6) is arranged on one side of the first blade (2), so that when the clamp (1) is closed and tightening an object, the nozzle (8) is oriented to one of the Object halves.
  • the nozzle (8) is directed, that is to say that it is not affected by drafts, always being straight. In this way the cut is homogeneous and can reach a relatively surface long (from 4-5 cm to 10-15 cm to cut the hair, or a shorter length for other uses). Thus, the hair can be arranged flat, along the entire grip part (4) and the cut is simpler and more homogeneous.
  • the design of the nozzle (8) can also assist in adapting the flame to correctly cover the cutting area.
  • This type of nozzles (8) and deposit (7) are known and do not require further explanation.
  • the nozzle (8) of a propane torch used to remove paint, a pipe burner or a flambler can be used.
  • the nozzle (8) is of piezo ignition and has three or more outlets, to ensure that it ignites properly and that the flame is maintained.
  • the gripping part (4) of the blades (2, 2 ’) form a shield (10).
  • a shield (10) For example, making them thick (more than 1.5 cm, preferably more than 2 cm) in the plane of rotation along the axis (3).
  • the thickness is large to form the shield (10) or barrier, while the other blade (2.2') the thickness is also large, but comprises a series of grooves to form a comb (11).
  • the shield (10) can be flat or curved to adapt to the position of the hand and / or collect the ash. It can also be continuous or narrower as it moves away from the nozzle ( Figure 3).
  • the user can use the comb (11) of the clip (1) to select the hair to be cut, pick it up with the other hand and hold it with the clip (1) to release the hand. Then, light the burner (6) to cut and cauterize the hair in a single operation.
  • the clamping blades (2, 2 ’) can be designed in various shapes and sizes according to specific needs and can even be interchangeable to better adapt to the user's needs. That is, they can be disassembled to change or remove the type of shield (10), comb (11) ... It is especially preferred that the second blade (2 ') be the one that varies, for which it must be completely removable or partially.
  • the button (9) will preferably have some kind of safety measure to prevent accidental activation. It can be a hood or safe (not shown) that prevents tightening if it is not removed by hand against a spring, or an activator (12) on the first blade (2) and oriented towards the second blade (2 '). This activator (12) will be close to the grip parts (4) of the blades (2, 2 '), so that the burner (6) cannot be activated if the grip parts (4) are not close.
  • the handles (5) will include thermal protection for the burner (6) and for the user's hands. It is equally interesting to cover the side of the clamp (1) opposite the burner (6) of a thermal protection, such as an insulating paint. In this way, even if the burner (6) is used very often, the side facing the customer is somewhat colder than the opposite. In any case, since the flame is parallel to the blades (2, 2 ’), and these have a lot of surface to dissipate heat, the temperature will almost never be excessive.
  • three optional additives are also offered to improve the clamp (1).
  • two strips (13) of silicone or other soft and temperature resistant material are included. These strips (13) are arranged in the gripping parts (4) of the clip (1), to ensure that the hair is well secured. Preferably, they are inserted in the edge of the blade (2, 2 ’) so that part of the blade protects them from the flame.
  • a second addition is a spike (14) on the shield (10) that does not carry the comb (11), which allows the user to better separate the client's hair, marking the line.
  • a third addition is a centering device (15, 15 '), arranged at one end of the gripping parts (4), which comprises a wedge projection (15) in a blade (2, 2') and a complementary hole (15 ') in the other.
  • This centering (15, 15 ’) ensures that the blades (2, 2’) are perfectly aligned when the clamp (1) is closed. In this way, the burner (6) can be perfectly parallel to both.
  • Other examples of centering devices (15, 15 ’) are: conical projections and complementary holes, two symmetrical and divergent wedges on a shovel (2, 2’) that embrace the opposite ...

Landscapes

  • Scissors And Nippers (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

The invention relates to a fire-based cutting tool comprising a pair of tongs (1) formed by two blades (2, 2') connected by a shaft (3) and equipped with respective handles (5) and respective grip portions (4) for gripping the object supported by the tongs (1). According to the invention, the first blade (2) comprises: a burner (6) having a tip (8) disposed on one side of the rotation plane of the shaft (3), parallel with the blades (2, 2') and facing the contact area between the aforementioned grip portions (4); and an activation button (9) that can be accessed from the handle (5) of the first blade (2). The grip portions (4) can include respective guards (10) to block the passage of the flame or heat, as well as optionally including grooves forming a comb (11). The preferred use of the tool is for cutting hair.

Description

DESCRIPCIÓN  DESCRIPTION
HERRAMIENTA DE CORTE POR FUEGO Y USO DE LA MISMA. CUTTING TOOL FOR FIRE AND USE OF THE SAME.
SECTOR DE LA TÉCNICA SECTOR OF THE TECHNIQUE
La presente invención se refiere a una herramienta de corte por fuego, especialmente aplicable a peluquería. Igualmente se refiere a su procedimiento de uso. The present invention relates to a fire cutting tool, especially applicable to hairdressing. It also refers to its use procedure.
ESTADO DE LA TÉCNICA STATE OF THE TECHNIQUE
Uno de los tratamientos de peluquería que se realizan actualmente es la cauterización de puntas durante el corte mediante fuego. Para ello se utilizan velas y otro tipo de accesorios con llama. Por lo tanto, el fuego está siempre encendido, con lo que se incrementan los riesgos de seguridad, y el corte en sí mismo debe realizarse con tijeras u otro tipo de máquina. One of the hairdressing treatments that are currently performed is the cauterization of tips during cutting by fire. Candles and other accessories with flame are used for this. Therefore, the fire is always on, which increases the safety risks, and the cutting itself must be done with scissors or another type of machine.
También se conoce de W02005117640 un método para depilación que utiliza un quemador. A method for hair removal using a burner is also known from W02005117640.
El solicitante no conoce ninguna herramienta que pueda ser considerada similar a la invención. The applicant does not know of any tool that can be considered similar to the invention.
EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION
La invención consiste en una herramienta de peluquería para corte con llama. Esta herramienta, en sus diferentes realizaciones, resuelve los problemas del estado de la técnica. También se refiere a su procedimiento de uso. The invention consists of a hairdressing tool for flame cutting. This tool, in its different embodiments, solves the problems of the state of the art. It also refers to its use procedure.
De forma previa a la descripción, se define el“plano de giro del eje”, como el plano perpendicular a dicho eje que pasa por su punto medio. Prior to the description, the “axis rotation plane” is defined as the plane perpendicular to said axis passing through its midpoint.
La herramienta de corte por fuego comprende una pinza formada por dos palas unidas por un eje. Cada pala posee un asidero y una parte de agarre para el objeto sostenido por la pinza. Una de las palas es una primera pala que dispone de un quemador con una boquilla dispuesta a un lado del plano de giro del eje y orientada hacia la zona de contacto de las partes de agarre. La boquilla es paralela a las palas para que la llama que emita no intersecte con éstas, sino que se mantenga próxima y paralela al plano del eje (y a las partes de agarre). El quemador también comprende un botón de activación accesible desde el asidero de la primera pala. Preferiblemente con medidas de seguridad como las que se citarán más adelante. The fire cutting tool comprises a clamp formed by two blades joined by an axis. Each blade has a handle and a gripping part for the object held by the clamp. One of the blades is a first blade that has a burner with a nozzle disposed next to the axis of rotation of the shaft and oriented towards the contact area of the grip parts. The nozzle is parallel to the blades so that the flame that it emits does not intersect with these, but remains close and parallel to the plane of the shaft (and the gripping parts). The burner also comprises an activation button accessible from the handle of the first blade. Preferably with security measures such as those mentioned below.
La pinza será, preferiblemente, del tipo cuyos asideros están dispuestos entre el eje y las partes de agarre, aunque puede ser del tipo“tijera”. The clamp will preferably be of the type whose handles are arranged between the shaft and the gripping parts, although it may be of the "scissor" type.
El quemador comprende un depósito de combustible que normalmente estará contenido en la primera pala. The burner comprises a fuel tank that will normally be contained in the first blade.
Es deseable que el quemador genere una llama de al menos 5 cm. Para ello se combinará la presión del depósito y el diseño de la boquilla. It is desirable for the burner to generate a flame of at least 5 cm. For this, the tank pressure and the nozzle design will be combined.
Como medidas de protección para el usuario o para la persona cuyo pelo se corta, las partes de agarre poseen sendos escudos que impiden pasar la llama o calor de lado. Esos escudos corresponden a incrementos de espesor (en el plano de giro del eje) que evitan que el calor llegue al cliente. En uno de los escudos se pueden crear ranuras para conformar un peine. As protective measures for the user or for the person whose hair is cut, the grip parts have two shields that prevent the flame or heat from passing sideways. These shields correspond to increases in thickness (in the axis of rotation of the shaft) that prevent heat from reaching the customer. In one of the shields, grooves can be created to form a comb.
Como medidas de seguridad se recomienda incluir una caperuza o seguro retirable contra un resorte en el botón. De esta forma, el usuario no podrá presionar accidentalmente el botón en un momento equivocado. Igualmente funciona como sistema “de hombre muerto” para asegurar que se corta la llama si se cae. As safety measures, it is recommended to include a removable hood or lock against a spring on the button. In this way, the user cannot accidentally press the button at a wrong time. It also functions as a "dead man's" system to ensure that the flame is cut if it falls.
Una segunda medida, compatible con la primera, es un activador del botón o del quemador, dispuesto en la primera pala, en su parte interior, y orientado hacia la segunda pala. De esta forma, el quemador sólo se puede activar cuando la pinza está cerrada. A second measure, compatible with the first, is a button or burner activator, arranged on the first blade, in its inner part, and oriented towards the second blade. In this way, the burner can only be activated when the clamp is closed.
El uso previsto para esta herramienta es el corte de pelo. The intended use for this tool is haircut.
BREVE DESCRIPCIÓN DE LOS DIBUJOS BRIEF DESCRIPTION OF THE DRAWINGS
Para una mejor comprensión de la invención, se incluyen las siguientes figuras. Figura 1 : vista esquemática de un primer ejemplo de realización de la invención desde una dirección perpendicular al plano de giro del eje. For a better understanding of the invention, the following figures are included. Figure 1: schematic view of a first embodiment of the invention from a direction perpendicular to the axis of rotation.
Figura 2: vista esquemática de un segundo ejemplo de realización, con la pinza del tipo tijera. Figure 2: schematic view of a second embodiment, with the scissor type clamp.
Figura 3: detalle de un tercer ejemplo de realización, más completo. Figure 3: detail of a third embodiment, more complete.
MODOS DE REALIZACIÓN DE LA INVENCIÓN EMBODIMENTS OF THE INVENTION
A continuación se pasa a describir de manera breve un modo de realización de la invención, como ejemplo ilustrativo y no limitativo de ésta. Next, an embodiment of the invention will be briefly described as an illustrative and non-limiting example thereof.
La herramienta de corte mostrada en la realización de la figura 1 corresponde a una pinza (1) que posee dos palas (2, 2’) unidas por un eje (3) común. Cada pala (2, 2’) puede dividirse en una parte de agarre (4) del pelo y un mango o asidero (5). Según el tipo de pinza (1), el asidero (5) estará entre el eje (3) y la parte de agarre (4) o en el extremo opuesto a la parte de agarre (4). En general, se prefiere por ergonomía que el asidero (5) esté entre el eje (3) y la parte de agarre (4) (figura 1). The cutting tool shown in the embodiment of Figure 1 corresponds to a clamp (1) having two blades (2, 2 ’) joined by a common shaft (3). Each shovel (2, 2 ’) can be divided into a grip part (4) of the hair and a handle or handle (5). Depending on the type of clamp (1), the handle (5) will be between the shaft (3) and the gripping part (4) or at the opposite end of the gripping part (4). In general, it is preferred by ergonomics that the handle (5) be between the shaft (3) and the gripping part (4) (figure 1).
Como se puede apreciar, las palas (2, 2’) no son idénticas, sino que el asidero (5) de una de ellas (que denominaremos“primera pala (2)”) posee un quemador (6) con un depósitoAs you can see, the blades (2, 2 ’) are not identical, but the handle (5) of one of them (which we will call“ first blade (2) ”) has a burner (6) with a tank
(7), una boquilla (8) y un botón (9). El quemador (6) también puede tener una entrada para recargar el depósito (7) y/o ser desmontable del asidero (5) para su recarga o sustitución. Una solución más compleja hace que el depósito (7) sea externo y se conecte con la boquilla (8) por medio de una tubería. Sin embargo, es menos preferida puesto que reduce la seguridad. (7), a nozzle (8) and a button (9). The burner (6) can also have an entrance to recharge the tank (7) and / or be removable from the handle (5) for recharging or replacement. A more complex solution makes the reservoir (7) external and connects to the nozzle (8) by means of a pipe. However, it is less preferred since it reduces security.
La boquilla (8) del quemador (6) está dispuesta en un lado de la primera pala (2), de forma que cuando la pinza (1) está cerrada y apretando un objeto, la boquilla (8) está orientada a una de las mitades del objeto. Así, encendiendo el quemador (6) mediante el botón (9), se procede a quemar esa parte del objeto. The nozzle (8) of the burner (6) is arranged on one side of the first blade (2), so that when the clamp (1) is closed and tightening an object, the nozzle (8) is oriented to one of the Object halves. Thus, lighting the burner (6) by means of the button (9), that part of the object is burned.
Es importante que el depósito (7) esté a bastante presión, para que la llama de la boquillaIt is important that the tank (7) is under enough pressure, so that the flame of the nozzle
(8) sea dirigida, es decir que no se vea afectada por corrientes de aire, siendo siempre recta. De esta forma el corte es homogéneo y puede alcanzar una superficie relativamente larga (desde 4-5 cm hasta 10-15 cm para cortar el pelo, o una longitud inferior para otros usos). Así, el pelo puede disponerse en plano, a lo largo de toda la parte de agarre (4) y el corte es más sencillo y homogéneo. El diseño de la boquilla (8) también puede asistir a adecuar la llama para cubrir correctamente el área de corte. Este tipo de boquillas (8) y de depósito (7) son conocidos y no requieren más explicación. Por ejemplo, se puede utilizar la boquilla (8) de una antorcha de propano de las utilizadas para retirar pintura, un mechero para pipa o un flambeador. Preferiblemente, la boquilla (8) es de encendido piezoeléctrico y posee tres o más salidas, para asegurar que prende adecuadamente y que la llama se mantiene. (8) is directed, that is to say that it is not affected by drafts, always being straight. In this way the cut is homogeneous and can reach a relatively surface long (from 4-5 cm to 10-15 cm to cut the hair, or a shorter length for other uses). Thus, the hair can be arranged flat, along the entire grip part (4) and the cut is simpler and more homogeneous. The design of the nozzle (8) can also assist in adapting the flame to correctly cover the cutting area. This type of nozzles (8) and deposit (7) are known and do not require further explanation. For example, the nozzle (8) of a propane torch used to remove paint, a pipe burner or a flambler can be used. Preferably, the nozzle (8) is of piezo ignition and has three or more outlets, to ensure that it ignites properly and that the flame is maintained.
Es recomendable que la parte de agarre (4) de las palas (2, 2’) formen un escudo (10). Por ejemplo, haciéndolas de gran espesor (más de 1 ,5 cm, preferiblemente más de 2 cm) en el plano de giro según el eje (3). Así forma una barrera protectora del resto de la cabellera. Preferiblemente, en una pala (2,2’) el espesor es grande para formar el escudo (10) o barrera, mientas que la otra pala (2,2’) el espesor es también grande, pero comprende una serie de ranuras para conformar un peine (11). El escudo (10) puede ser plano o curvarse para adaptarse a la posición de la mano y/o recoger la ceniza. Igualmente puede ser continuo o hacerse más estrecho según se aleja de la boquilla (figura 3). It is recommended that the gripping part (4) of the blades (2, 2 ’) form a shield (10). For example, making them thick (more than 1.5 cm, preferably more than 2 cm) in the plane of rotation along the axis (3). Thus it forms a protective barrier for the rest of the hair. Preferably, in one blade (2.2 ') the thickness is large to form the shield (10) or barrier, while the other blade (2.2') the thickness is also large, but comprises a series of grooves to form a comb (11). The shield (10) can be flat or curved to adapt to the position of the hand and / or collect the ash. It can also be continuous or narrower as it moves away from the nozzle (Figure 3).
De esta forma, el usuario puede usar el peine (11) de la pinza (1) para seleccionar el pelo que desea cortar, lo recoge con la otra mano y lo sujeta con la pinza (1) para liberar la mano. A continuación, enciende el quemador (6) para cortar y cauterizar el pelo en una única operación. In this way, the user can use the comb (11) of the clip (1) to select the hair to be cut, pick it up with the other hand and hold it with the clip (1) to release the hand. Then, light the burner (6) to cut and cauterize the hair in a single operation.
Las palas (2, 2’) de sujeción pueden diseñarse de varias formas y tamaños según las necesidades concretas e incluso pueden ser intercambiables para poder adaptarse mejor a las necesidades del usuario. Es decir, pueden desmontarse para cambiar o quitar el tipo de escudo (10), de peine (11)... En especial se prefiere que la segunda pala (2’) sea la que varíe, para lo que debe ser desmontable total o parcialmente. The clamping blades (2, 2 ’) can be designed in various shapes and sizes according to specific needs and can even be interchangeable to better adapt to the user's needs. That is, they can be disassembled to change or remove the type of shield (10), comb (11) ... It is especially preferred that the second blade (2 ') be the one that varies, for which it must be completely removable or partially.
El botón (9) tendrá preferiblemente algún tipo de medida de seguridad para evitar que se accione accidentalmente. Puede ser una caperuza o seguro (no representada) que impida apretarlo si no se retira con la mano contra un resorte, o un activador (12) en la primera pala (2) y orientado hacia la segunda pala (2’). Este activador (12) estará cerca de las partes de agarre (4) de las palas (2, 2’), de forma que el quemador (6) no puede activarse si las partes de agarre (4) no están próximas. The button (9) will preferably have some kind of safety measure to prevent accidental activation. It can be a hood or safe (not shown) that prevents tightening if it is not removed by hand against a spring, or an activator (12) on the first blade (2) and oriented towards the second blade (2 '). This activator (12) will be close to the grip parts (4) of the blades (2, 2 '), so that the burner (6) cannot be activated if the grip parts (4) are not close.
Todos los materiales deberán poder resistir altas temperaturas, en especial las partes de agarre (4). Por su parte, los asideros (5) comprenderán protección térmica para el quemador (6) y para las manos del usuario. Es igualmente interesante recubrir el lado de la pinza (1) opuesto al quemador (6) de una protección térmica, como puede ser una pintura aislante. De esta forma, incluso si se utiliza muy seguido el quemador (6), el lado que está orientado al cliente está algo más frío que el opuesto. En todo caso, como la llama es paralela a las palas (2, 2’), y éstas tienen mucha superficie para disipar calor, la temperatura no será casi nunca excesiva. All materials must be able to withstand high temperatures, especially the grip parts (4). For their part, the handles (5) will include thermal protection for the burner (6) and for the user's hands. It is equally interesting to cover the side of the clamp (1) opposite the burner (6) of a thermal protection, such as an insulating paint. In this way, even if the burner (6) is used very often, the side facing the customer is somewhat colder than the opposite. In any case, since the flame is parallel to the blades (2, 2 ’), and these have a lot of surface to dissipate heat, the temperature will almost never be excessive.
En la figura 3 se ofrecen además tres añadidos opcionales para mejorar la pinza (1). El primer lugar se incluyen dos tiras (13) de silicona u otro material blando y resistente a las temperaturas. Estas tiras (13) se disponen en las partes de agarre (4) de la pinza (1), para asegurar que el pelo queda bien sujeto. Preferiblemente, están insertadas en el canto de la pala (2, 2’) para que parte de éste les proteja de la llama. In figure 3, three optional additives are also offered to improve the clamp (1). First, two strips (13) of silicone or other soft and temperature resistant material are included. These strips (13) are arranged in the gripping parts (4) of the clip (1), to ensure that the hair is well secured. Preferably, they are inserted in the edge of the blade (2, 2 ’) so that part of the blade protects them from the flame.
Un segundo añadido es una púa (14) en el escudo (10) que no porta el peine (11), que permite al usuario separar mejor el pelo del cliente, marcando la raya. A second addition is a spike (14) on the shield (10) that does not carry the comb (11), which allows the user to better separate the client's hair, marking the line.
Finalmente, un tercer añadido es un centrador (15, 15’), dispuesto en un extremo de las partes de agarre (4), que comprende un saliente en cuña (15) en una pala (2, 2’) y un orificio complementario (15’) en la otra. Este centrador (15, 15’) asegura que las palas (2, 2’) quedan perfectamente alineadas cuando se cierra la pinza (1). De esta forma, el quemador (6) puede estar perfectamente paralelo a ambas. Otros ejemplos de centradores (15, 15’) son: salientes cónicos y orificios complementarios, dos cuñas simétricas y divergentes en una pala (2, 2’) que abrazan la opuesta... Finally, a third addition is a centering device (15, 15 '), arranged at one end of the gripping parts (4), which comprises a wedge projection (15) in a blade (2, 2') and a complementary hole (15 ') in the other. This centering (15, 15 ’) ensures that the blades (2, 2’) are perfectly aligned when the clamp (1) is closed. In this way, the burner (6) can be perfectly parallel to both. Other examples of centering devices (15, 15 ’) are: conical projections and complementary holes, two symmetrical and divergent wedges on a shovel (2, 2’) that embrace the opposite ...

Claims

REIVINDICACIONES
1- Herramienta de corte por fuego, caracterizada por que comprende una pinza (1) formada por dos palas (2, 2’) unidas por un eje (3) y que poseen sendos asideros (5) y sendas partes de agarre (4) para el objeto sostenido por la pinza (1), donde una primera pala (2) dispone de un quemador (6) de llama dirigida, con una boquilla (8) dispuesta a un lado del plano de giro del eje (3) y orientada hacia la zona de contacto de las partes de agarre (4) y paralela a las palas (2, 2’), y un botón (9) de activación accesible desde el asidero (5) de la primera pala (2). 1- Fire cutting tool, characterized in that it comprises a clamp (1) formed by two blades (2, 2 ') joined by a shaft (3) and which have two handles (5) and two gripping parts (4) for the object supported by the caliper (1), where a first blade (2) has a burner (6) of directed flame, with a nozzle (8) arranged on one side of the axis of rotation of the shaft (3) and oriented towards the contact area of the gripping parts (4) and parallel to the blades (2, 2 '), and an activation button (9) accessible from the handle (5) of the first blade (2).
2- Herramienta, según la reivindicación 1 , cuyos asideros (5) están dispuestos entre el eje (3) y las partes de agarre (4) 2- Tool, according to claim 1, whose handles (5) are arranged between the shaft (3) and the gripping parts (4)
3- Herramienta, según la reivindicación 1 , cuyo quemador (6) comprende un depósito (7) de combustible contenido en la primera pala (2). 3- Tool, according to claim 1, whose burner (6) comprises a fuel tank (7) contained in the first blade (2).
4- Herramienta, según la reivindicación 1 , cuyo quemador (6) genera una llama recta de al menos 5 cm. 4- Tool, according to claim 1, whose burner (6) generates a straight flame of at least 5 cm.
5- Herramienta, según la reivindicación 1 , cuyas partes de agarre (4) poseen sendos escudos (10) que impiden pasar la llama o calor de lado. 5- Tool, according to claim 1, whose grip parts (4) have two shields (10) that prevent the flame or heat from passing sideways.
6- Herramienta, según la reivindicación 5, donde el escudo (10) de al menos una de las palas (2, 2’) comprende ranuras que conforman un peine (11). 6- Tool according to claim 5, wherein the shield (10) of at least one of the blades (2, 2 ’) comprises grooves that form a comb (11).
7- Herramienta, según la reivindicación 1 , que posee una segunda pala (2’) desmontable, opuesta a la primera pala (2). 7- Tool, according to claim 1, which has a removable second blade (2 ’), opposite the first blade (2).
8- Herramienta, según la reivindicación 1 , cuyo botón (9) comprende una caperuza o seguro retirable contra un resorte. 8- Tool, according to claim 1, whose button (9) comprises a removable hood or lock against a spring.
9- Herramienta, según la reivindicación 1 , que comprende un activador (12) del botón (9) o del quemador (6) dispuesto en la parte interior de la primera pala (2) y orientado hacia la segunda pala (2’). 10- Herramienta, según la reivindicación 1 , que posee una protección térmica en el lado de las palas (2, 2’) opuesto al quemador. Tool according to claim 1, comprising an activator (12) of the button (9) or of the burner (6) disposed in the inner part of the first blade (2) and oriented towards the second blade (2 '). 10. Tool according to claim 1, which has a thermal protection on the side of the blades (2, 2 ') opposite the burner.
11- Herramienta, según la reivindicación 1 , cuyas partes de agarre (4) comprenden sendas tiras (13) de material blando resistente al calor. 11- Tool according to claim 1, whose grip parts (4) comprise strips (13) of soft heat-resistant material.
12- Herramienta, según la reivindicación 6, que posee una púa (14) en el extremo libre de la pala (2, 2’) opuesta al peine (11). 13- Herramienta, según la reivindicación 1 , que comprende un centrador (15, 15’) de las palas (2, 2’) que asegura que quedan perfectamente alineadas. 12- Tool according to claim 6, which has a spike (14) at the free end of the blade (2, 2 ’) opposite the comb (11). 13. Tool according to claim 1, comprising a centering (15, 15 ’) of the blades (2, 2’) that ensures that they are perfectly aligned.
14- Uso de la herramienta de corte con fuego según cualquiera de las reivindicaciones 1 a 13, para cortar el pelo. 14. Use of the fire cutting tool according to any of claims 1 to 13, for cutting the hair.
PCT/ES2019/070039 2018-01-25 2019-01-28 Fire-based cutting tool and use thereof WO2019145590A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19743132.3A EP3744212A4 (en) 2018-01-25 2019-01-28 Fire-based cutting tool and use thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201830066A ES2721123A1 (en) 2018-01-25 2018-01-25 FIRE CUTTING TOOL AND USE OF THE SAME (Machine-translation by Google Translate, not legally binding)
ESP201830066 2018-01-25

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WO2019145590A1 true WO2019145590A1 (en) 2019-08-01

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EP (1) EP3744212A4 (en)
ES (1) ES2721123A1 (en)
MA (1) MA51683A (en)
WO (1) WO2019145590A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07213331A (en) * 1994-01-31 1995-08-15 Nippon Solid Co Ltd Hair arranging device
US5472654A (en) * 1994-06-13 1995-12-05 Crawford; Margaret A. Cutting/singeing apparatus
US20040003824A1 (en) * 2002-03-15 2004-01-08 Masood Habibi Toothed heated hair styling device and method of manufacture
US20070107746A1 (en) * 2005-10-27 2007-05-17 Randolph Mary J 3-N-1 braid mending hot scissors
US20150150350A1 (en) * 2013-12-04 2015-06-04 Wik Far East Ltd. Hair Styling Device
US20150216280A1 (en) * 2012-08-20 2015-08-06 Jemella Limited Hair styling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07213331A (en) * 1994-01-31 1995-08-15 Nippon Solid Co Ltd Hair arranging device
US5472654A (en) * 1994-06-13 1995-12-05 Crawford; Margaret A. Cutting/singeing apparatus
US20040003824A1 (en) * 2002-03-15 2004-01-08 Masood Habibi Toothed heated hair styling device and method of manufacture
US20070107746A1 (en) * 2005-10-27 2007-05-17 Randolph Mary J 3-N-1 braid mending hot scissors
US20150216280A1 (en) * 2012-08-20 2015-08-06 Jemella Limited Hair styling device
US20150150350A1 (en) * 2013-12-04 2015-06-04 Wik Far East Ltd. Hair Styling Device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3744212A4 *

Also Published As

Publication number Publication date
EP3744212A1 (en) 2020-12-02
MA51683A (en) 2021-04-28
EP3744212A4 (en) 2021-11-17
ES2721123A1 (en) 2019-07-26

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