ES1223379U

ES1223379U - Improved manual razor (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1223379U
Application number: ES201800630U
Authority: ES
Inventors: Sepulveda Carlos Marco
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-12
Filing date: 2018-11-12
Publication date: 2019-01-21
Anticipated expiration: 2028-11-12
Also published as: WO2020099692A1; ES1223379Y

Abstract

Improved manual razor, characterized in that its blades (F) and in particular its edges, have an angle (α = α '+ α''+ α''') in front of the perpendicular to the direction of the pass (P) making possible an oblique cutting shaving procedure. Being α', α'' and α''' complementary to each other.

Description

DESCRIPCIÓNDESCRIPTION

Maquinilla de afeitar manual mejorada.Improved manual razor.

Sector de la técnicaSector of the technique

La presente invención pertenece al sector de las maquinillas de afeitar y en particular a las maquinillas de afeitar manuales.The present invention belongs to the field of razors and in particular to manual razors.

El objeto de la presente invención es una nueva maquinilla de afeitar manual que incorpora una serie de novedosas y concretas mejoras aplicables tanto en su versión de cabezal desechable y reemplazable como en aquellas que sean desechables en su totalidad.The object of the present invention is a new manual razor that incorporates a series of novel and concrete improvements applicable both in the version of disposable and replaceable head and in those that are disposable in their entirety.

Antecedentes de la invenciónBACKGROUND OF THE INVENTION

Las maquinillas de afeitar manuales son dispositivos muy conocidos cuyo uso se ha ido extendiendo no sólo para afeitar o rasurar el vello presente en la cara sino también el de otras partes del cuerpo.Manual razors are well-known devices whose use has been extended not only to shave or shave the hair present on the face but also that of other parts of the body.

Utilizadas en un principio sobretodo por hombres su uso se ha hecho común también en mujeres y su evolución ha lanzado al mercado multitud de dispositivos desechables en su totalidad y dispositivos de cabezal desechable y reemplazable.Used primarily by men, its use has also become common in women and its evolution has launched to the market a multitude of disposable devices in their entirety and disposable and replaceable head devices.

Tales dispositivos o componentes de los mismos, refiriéndonos al cabezal cuando es desechable, necesitan ser reemplazados conforme van perdiendo eficacia en el desempeño de su labor. Esto es debido, por un lado, al desgaste de los filos de las cuchillas que incorporan y por otro, a los residuos generados por el propio proceso de afeitado, que poco a poco se van acumulando entre las cuchillas a pesar del lavado. En este proceso también influye el desgaste de otros elementos que incorporen, tales como lubricadores u otros componentes que puedan estar presenten en el dispositivo para ayudar al proceso de afeitado.Such devices or components thereof, referring to the head when it is disposable, need to be replaced as they lose efficiency in the performance of their work. This is due, on the one hand, to the wear of the blades of the blades that they incorporate and, on the other, to the residues generated by the shaving process itself, which little by little are accumulated between the blades despite the washing. In this process also influences the wear of other elements that incorporate, such as lubricators or other components that may be present in the device to assist the shaving process.

Las mejoras incorporadas hasta la fecha a estos dispositivos han sido numerosas, habiéndose introducido:The improvements incorporated to date to these devices have been numerous, having been introduced:

- Mayor número de cuchillas en el cabezal.- Greater number of blades in the head.

- Mejoras en los diseños y fabricación de las cuchillas y sus filos.- Improvements in the designs and manufacture of the blades and their edges.

- Mejoras en la geometría del afeitado.- Improvements in the geometry of shaving.

- Diversos sistemas de sujeción de las cuchillas en el seno del cabezal.- Various systems of clamping of the blades in the bosom of the head.

- Mejoras en el diseño del cabezal que facilita su lavado.- Improvements in the design of the head that facilitates washing.

- Elementos de suspensión de las cuchillas en el cabezal que ayuden a mantener y mejorar el contacto de sus filos con la superficie a afeitar.- Elements of suspension of the blades in the head that help maintain and improve the contact of their edges with the surface to be shaved.

- Elementos que faciliten el contacto del pelo con el filo de las cuchillas para que estas puedan realizar su labor de manera más eficaz.- Elements that facilitate the contact of the hair with the edge of the blades so that they can perform their work more effectively.

- Elementos de lubricación. - Lubrication elements.

- Elementos giratorios, basculantes y/o pivotantes entre el mango y el cabezal para facilitar un mejor contacto con la superficie a afeitar.- Rotating, tilting and / or pivoting elements between the handle and the head to facilitate a better contact with the surface to be shaved.

- Elementos de seguridad que aportan protección frente a cortes.- Security elements that provide protection against cuts.

- Distintos sistemas de anclaje del cabezal con el mango que, a menudo, incluyen elementos de suspensión, giratorios, basculantes y/o pivotantes para adaptarse mejor al contorno de la superficie a afeitar.- Different systems for anchoring the head with the handle, which often include suspension, swivel, pivoting and / or pivoting elements to better adapt to the contour of the surface to be shaved.

- Mejoras en la ergonomía y componentes de los mangos para una mejor sujeción.- Improvements in ergonomics and components of the handles for a better grip.

Pero del mismo modo y a pesar de todas las novedades aplicadas hasta la fecha y en relación a la novedad aportada por la presente invención, todas las maquinillas de afeitar manuales actuales llevan a cabo su labor de corte con sus cuchillas y en particular sus filos, colocados de manera perpendicular a la dirección de la pasada del afeitado. No existiendo en la actualidad ningún instrumento con las características de la presente invención.But in the same way and in spite of all the novelties applied to date and in relation to the novelty contributed by the present invention, all the current manual razors carry out their work of cutting with their blades and in particular their edges, placed perpendicular to the direction of the shaving pass. Currently, no instrument with the features of the present invention exists.

Explicación de la invenciónExplanation of the invention

El Inventor de la presente solicitud ha desarrollado para el presente modelo un instrumento que incorpora unas novedosas modificaciones, que hacen posible un procedimiento de afeitado de corte oblicuo. Y es para éstas, concreta y específicamente, para las que se solicita la protección.The inventor of the present application has developed for the present model an instrument that incorporates some novel modifications, which make possible an oblique cutting shaving procedure. And it is for these, specifically and specifically, for which protection is requested.

Es muy importante aclarar y entender que estas modificaciones permiten ser aplicadas independientemente del número de hojas que las maquinillas incorporen en su cabezal, que el cabezal sea desechable o la maquinilla sea desechable en su totalidad. También del resto de elementos o componentes, incluidas las mejoras adicionales que puedan incorporar los mismos, que no son objeto de la presente invención.It is very important to clarify and understand that these modifications can be applied regardless of the number of sheets that the razors incorporate in their head, that the head is disposable or the razor is disposable in its entirety. Also of the rest of elements or components, including the additional improvements that may incorporate them, which are not subject of the present invention.

Así, el instrumento de la invención ha sido diseñado para posicionar las cuchillas (C) y en concreto sus filos, con un determinado ángulo (a) frente a la perpendicular al sentido de la pasada (P). Constituye pues un nuevo estándar y proporciona una nueva dimensión en lo que afeitado manual se refiere, aportando las siguientes ventajas:Thus, the instrument of the invention has been designed to position the blades (C) and specifically their edges, with a certain angle (a) in front of the perpendicular to the direction of the pass (P). It constitutes a new standard and provides a new dimension in what manual shaving is concerned, providing the following advantages:

- Conseguir un corte más suave, progresivo y efectivo del vello.- Achieve a smoother, more progressive and effective hair cut.

- Reducir la abrasión y la irritación de la superficie a afeitar.- Reduce the abrasion and irritation of the surface to shave.

- Reducir el desgaste de los filos y aumentar su durabilidad.- Reduce the wear of the edges and increase their durability.

Este ángulo (a) será preferiblemente menor de 15° para permitir un equilibrio con el diseño de otros elementos de la maquinilla, las dimensiones del cabezal y para no afectar a la seguridad de uso del instrumento. Sin embargo, es perfectamente posible seleccionar un ángulo mayor para aumentar el efecto del corte oblicuo.This angle (a) will preferably be less than 15 ° to allow a balance with the design of other elements of the razor, the dimensions of the head and to not affect the safety of use of the instrument. However, it is perfectly possible to select a larger angle to increase the oblique cutting effect.

La consecución de este objetivo es posible mediante la actuación a varios niveles:The achievement of this objective is possible through action at several levels:

1- En primer lugar, el cabezal (C) aloja las cuchillas (F) en su seno proporcionando directamente un ángulo (a') para posibilitar el corte oblicuo.1- First, the head (C) houses the blades (F) in its sine directly providing an angle (a ') to enable oblique cutting.

2- En segundo lugar, se modifica la posición relativa del cabezal (C) y el mango (M) a nivel del plano X-X' para mediante una rotación proporcionar al conjunto del cabezal un ángulo adicional (a") frente a la perpendicular al sentido de la pasada (P). Este ángulo es complementario al ángulo (a') mencionado anteriormente. Este plano X-X' normalmente se sitúa en el plano de conexión de cabezal (C) y mango (M), sin afectar al eventual mecanismo o elementos que puedan intervenir para unirlos, que no es objeto de la presente invención. Por otro lado, este plano X-X' puede estar en una posición más distal, consiguiendo el mismo efecto.2- Secondly, the relative position of the head (C) and the handle (M) at the level of the plane XX 'is modified so as to give the head assembly an additional angle by means of a rotation. (a ") in front of the perpendicular to the direction of the pass (P) This angle is complementary to the angle (a ') mentioned above.This plane XX' is normally located in the connection plane of head (C) and handle ( M), without affecting the possible mechanism or elements that may intervene to join them, which is not the object of the present invention, On the other hand, this plane XX 'may be in a more distal position, achieving the same effect.

3- En tercer lugar, se modifica la forma del mango (M) para que proporcione directamente un ángulo adicional (a'") con respecto al sentido de la pasada (P) con efecto complementario a (a') y (a").3- Third, the shape of the handle (M) is modified so that it directly provides an additional angle (a '") with respect to the direction of the pass (P) with complementary effect to (a') and (a") .

Es decir, a modo de resumen, el ángulo que se proporciona a las cuchillas y en particular a sus filos es el siguiente: a = a a"+ a'".That is to say, by way of summary, the angle that is provided to the blades and in particular to their edges is as follows: a = a a "+ a '".

Breve descripción de los dibujosBRIEF DESCRIPTION OF THE DRAWINGS

Para complementar la descripción del presente modelo y así comprender mejor tanto sus características, como el alcance de las mismas, se acompaña de una serie de figuras donde se ha representado lo siguiente:To complement the description of the present model and thus better understand both its characteristics and the scope thereof, it is accompanied by a series of figures where the following has been represented:

La figura 1 muestra una vista general del cabezal (C) donde se puede apreciar la nueva disposición de las cuchillas y en consecuencia sus filos en su seno. Se aprecia parcialmente el mango (M) para una mejor comprensión.Figure 1 shows a general view of the head (C) where you can see the new arrangement of the blades and consequently their edges in its breast. The handle (M) is partially appreciated for a better understanding.

La figura 2.1 representa una vista lateral básica de una maquinilla de afeitar manual. En ella se aprecian sus componentes y el plano X-X' a nivel del cual se modifica la orientación de la unión cabezal (C) - mango (M), bien actuando más cerca del cabezal o en una posición más distal. Figure 2.1 represents a basic side view of a manual razor. It shows its components and the X-X 'plane at which the orientation of the head (C) - handle (M) union is modified, either acting closer to the head or in a more distal position.

La figura 2.2 representa una vista trasera básica de una maquinilla de afeitar manual existente o si sólo hubiéramos actuado en el cabezal (C) para conseguir un ángulo (a'), que no se aprecia por ser una vista trasera. El objetivo es compararla con la figura 2.3 que incorpora las modificaciones.Figure 2.2 represents a basic rear view of an existing manual razor or if only we had acted on the head (C) to get an angle (a '), which is not appreciated as a rear view. The objective is to compare it with figure 2.3 that incorporates the modifications.

La figura 2.3 representa una vista trasera básica de una maquinilla de afeitar manual en la que se puede apreciar cómo queda orientado el cabezal (C) tras modificar la orientación del mismo en relación al mango (M), según las novedades propuestas en el presente documento. Se ha ubicado junto a la figura 2.2 para facilitar la comparación entre ambas figuras.Figure 2.3 represents a basic rear view of a manual razor in which you can see how the head (C) is oriented after changing its orientation in relation to the handle (M), according to the novelties proposed in this document . It has been placed next to figure 2.2 to facilitate the comparison between both figures.

La figura 2.4 muestra una vista trasera básica de una maquinilla de afeitar manual en la que se puede apreciar cómo queda orientado el cabezal (C) al completo actuando únicamente a nivel del diseño del mango (M).Figure 2.4 shows a basic rear view of a manual razor in which you can see how the head (C) is oriented completely acting only at the design of the handle (M).

Realización preferente de la invenciónPREFERRED EMBODIMENT OF THE INVENTION

En una realización preferente, como se puede apreciar en la figura 1, el cabezal (C) presenta las cuchillas (F) y en concreto sus filos, colocadas de modo oblicuo con respecto al sentido de la pasada (P). Es decir, no en posición perpendicular a la misma.In a preferred embodiment, as can be seen in figure 1, the head (C) has the blades (F) and in particular its cutting edges, placed obliquely with respect to the direction of the pass (P). That is, not in a position perpendicular to it.

Las cuchillas (F) y en particular filos quedarán orientados, como se ha comentado anteriormente, en un ángulo (a = a' a"+ a'") preferiblemente menor de 15° para posibilitar el corte oblicuo. El inventor de la presente solicitud ha comprobado en diversas pruebas que este rango de ángulos es el idóneo para permitir un equilibrio con el diseño de otros elementos de la maquinilla, las dimensiones del cabezal (C) y para no afectar a la seguridad de uso del instrumento. The blades (F) and in particular edges will be oriented, as mentioned above, at an angle (a = a 'a "+ a'") preferably less than 15 ° to enable oblique cutting. The inventor of the present application has verified in various tests that this range of angles is the ideal to allow a balance with the design of other elements of the razor, the dimensions of the head (C) and to not affect the safety of use of the instrument.

Sin embargo, es perfectamente posible seleccionar un ángulo mayor para aumentar el efecto del corte oblicuo, pero se debe tener en cuenta que la anchura del cabezal (C) aumenta en la medida en que el ángulo (a') introducido a las cuchillas sea mayor, acentuado a medida que se introducen un mayor número de cuchillas.However, it is perfectly possible to select a greater angle to increase the effect of the oblique cut, but it must be taken into account that the width of the head (C) increases in proportion as the angle (a ') introduced to the blades is greater , accentuated as more blades are introduced.

Como se puede comprobar en la figura 1 y 2.1, es importante actuar a nivel de la unión cabezal (C) - mango (M) de manera que, independientemente de que el cabezal (C) proporcione ya un ángulo (a), se consigue un ángulo complementario (a") orientando ambas partes en relación a la otra, actuando a nivel de la unión entre ambas en el plano X-X'. Por otro lado, mencionar que la actuación a este nivel hace que el plano X-X' pueda estar en una posición más distal, ya que el efecto sería el mismo.As can be seen in Fig. 1 and Fig. 2.1, it is important to act on the joint head (C) - handle (M) so that, regardless of whether the head (C) already provides an angle (a), a complementary angle (a ") orienting both parts in relation to the other, acting at the level of the union between the two in the plane X-X 'On the other hand, mention that the action at this level makes the plane XX' be in a more distal position, since the effect would be the same.

Opcionalmente y en otra realización preferente de la invención, según se muestra en la figura 2.4, se puede optar por dar una forma al mango (M) que proporcione un ángulo ( a”).Optionally and in another preferred embodiment of the invention, as shown in Figure 2.4, it is possible to choose to give a shape to the handle (M) that provides an angle (a ").

Cualquiera de las realizaciones implica que la orientación de todos los ángulos (a), (a") y (a'") sea complementaria ya que en caso contrario se contrarrestarían. Asimismo, disponer de estos tres ángulos complementarios colabora a aumentar el ángulo total frente a la perpendicular al sentido de la pasada (P) y permite optimizar las prestaciones del dispositivo, así como las dimensiones del cabezal (C) y todos los elementos que pueda contener.Any of the embodiments implies that the orientation of all the angles (a), (a ") and (a '") is complementary since otherwise they would be counteracted. Also, having these three complementary angles helps to increase the total angle against the perpendicular to the direction of the pass (P) and allows optimizing the performance of the device, as well as the dimensions of the head (C) and all the elements that may contain .

Sirva como aclaración que no es objeto del presente modelo proteger ningún elemento giratorio, basculante y/o pivotante entre cabezal (C) y mango (M), es decir, lo que aquí se propone se podría aplicar incluso en el caso de existir tales elementos. También es independiente de los elementos o sistemas conectores entre ambas partes de la maquinilla. No se hace referencia a la protección para ninguno de estos elementos, ni se pretende, en el presente documento. It serves as a clarification that it is not the object of this model to protect any rotating, tilting and / or pivoting element between head (C) and handle (M), that is, what is proposed here could be applied even in the case of existing such elements . It is also independent of the connecting elements or systems between both parts of the razor. No reference is made to protection for any of these elements, nor is it intended in this document.

Claims

1. Improved manual razor, characterized in that its blades (F) and in particular its cutting edges, have an angle (a = a 'a "a") in front of the perpendicular to the direction of the pass (P) making possible a procedure of oblique cut shaving, being a ', a' 'and "' complementary to each other.

2. Improved manual razor according to claim 1, characterized in that said angle (a) will preferably be less than 15 °. However, it is perfectly possible to select a larger angle to increase the oblique cutting effect.

3. Improved manual razor according to claim 1, characterized in that its blades (F) and in particular its blades are positioned at an angle (a ') against the perpendicular to the direction of the pass (P), provided by its positioning in the bosom of the head (C).

4. Improved manual razor according to claim 1 characterized in that its blades (F) and in particular its edges, are positioned at an angle (a ") against the perpendicular to the direction of the pass (P), which comes provided by the relative rotation of the head (C) in front of the handle (M) at the level of the X-X 'plane, both in position closer to the head, and more distally, in this way it is possible to position the head completely so that the blades can perform their function in the process of shaving with oblique cutting and especially when this angle is complementary to (a ').

In this claim it is important to clarify the following, since it is not talking about protecting by means of this document a handle provided with a rotating, tilting and / or pivoting system that makes the head adapt to the irregularities of the surface being shaved and / or point movements of the hand after which it immediately returns to its initial position. Well, an oblique cut is not achieved like the one proposed in this invention. On the contrary, this is a permanent change of orientation of the edge of the blades caused by the relative position head (C) - handle (M) that makes possible the shaving with oblique cut.

5. Improved manual razor according to claim 1, characterized in that its blades (F) and in particular its blades are positioned at an angle (a '") against the perpendicular to the direction of the pass (P), provided Thanks to the curved design of the handle, it is possible to position the head completely so that the blades can perform their function in the shaving process with oblique cutting and especially when this angle is complementary to (a) and (a ") .

6. Improved manual razor according to claim 1, characterized in that its blades (F) and in particular its cutting edges are arranged obliquely forming an angle a ', a "and / or" with respect to the direction of the pass ( P) by acting at the levels mentioned above, either individually or in combination and totally independent of the rest of improvements and / or elements that can incorporate manual razors, both disposable in its entirety as disposable head, which are not subject of the present invention.

7. Improved manual razor according to claim 1 according to the figures shown herein, but also the corresponding symmetrical ones.