ES2694048A1 - Helmet and extraction device (Machine-translation by Google Translate, not legally binding) - Google Patents

Helmet and extraction device (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2694048A1
ES2694048A1 ES201730810A ES201730810A ES2694048A1 ES 2694048 A1 ES2694048 A1 ES 2694048A1 ES 201730810 A ES201730810 A ES 201730810A ES 201730810 A ES201730810 A ES 201730810A ES 2694048 A1 ES2694048 A1 ES 2694048A1
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Spain
Prior art keywords
helmet
tank
hull
valve
extraction device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
ES201730810A
Other languages
Spanish (es)
Inventor
Leonardo NORTES CANO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES201730810A priority Critical patent/ES2694048A1/en
Publication of ES2694048A1 publication Critical patent/ES2694048A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/328—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable with means to facilitate removal, e.g. after an accident

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  • Helmets And Other Head Coverings (AREA)

Abstract

Helmet (1) and extraction device thereof comprising an elastic inflatable reservoir (2), located inside the helmet (1) in opposite position to the opening of neck and jaw or chin; and where the inflatable reservoir (2) does not exceed in its external and inferior limits the line joining the superciliary arch and the occipital or occiput point; and a valve (4) extendable and fixed on the outside of the helmet (1), this valve (4) being bidirectional and non-return, and where said valve (4) connects the outside of the helmet (1) with the internal tank (2) for the supply of fluid to the inner tank (2) of the hull (1), through a base (3) of the tank (2). (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPCIONDESCRIPTION

CASCO Y DISPOSITIVO DE EXTRACCION DEL MISMOHELMET AND DEVICE FOR EXTRACTION FROM THE SAME

Es un objeto de la presente invention un casco que incorpore un dispositivo de extraction del mismo configurado para su extraccion rapida, segura y atraumatica, sin necesidad de emplear elementos ni fuerzas externas en caso de accidente en cualquier tipo de vehiculo.It is an object of the present invention a helmet that incorporates an extraction device thereof configured for quick, safe and atraumatic extraction, without the need to use elements or external forces in case of accident in any type of vehicle.

Estado de la tecnica anteriorState of the prior art

Existen en la actualidad tres tipos fundamentals de cascos que pretenden ser de extraccion segura, aunque todos dependen de una actuation externa, relacionada con fuerzas de traction y movimientos que pueden danar al sujeto portador del casco.There are currently three fundamental types of helmets that claim to be safe extraction, although all depend on an external actuation, related to traction forces and movements that can damage the subject carrying the helmet.

El primer tipo es un casco modular que esta compuesto por dos piezas fundamentals: (a) la pieza que protege el craneo visceral y que contienen fundamentalmente las estructuras del encefalo; y (b) la pieza que protege la zona del menton y parte de la estructura facial. Este tipo de casco tiene, por tanto, dos piezas separadas y no es considerado seguro por numerosas fuentes relacionadas con los usuarios de casco. Su extraccion es dificil si no se abre el elemento facial y el mentoniano, y menos complicada si el casco esta abierto (como en los cascos tipo JET) aunque estas extracciones se deben hacer con ayuda externa y movimientos potencialmente peligrosos para el portador. Su extraccion se hace por fuerzas de «distraccion» ajenas al mismo y esta sometida a los riesgos de movimientos y fuerzas externas que pueden ser causa de lesiones para el portador del casco.The first type is a modular helmet that is composed of two fundamental pieces: (a) the part that protects the visceral skull and that contain fundamentally the structures of the encephalous; and (b) the piece that protects the chin area and part of the facial structure. This type of helmet has, therefore, two separate pieces and is not considered safe by numerous sources related to helmet users. Its extraction is difficult if the facial and mental element is not opened, and less complicated if the helmet is open (as in JET type helmets) although these extractions must be done with external help and potentially dangerous movements for the wearer. Its extraction is done by forces of "distraction" alien to it and is subject to the risks of external movements and forces that can be the cause of injuries to the bearer of the helmet.

El segundo tipo de casco de tipo JET que consta de una estructura abierta hemiesferica. Solamente protege el craneo visceral y no esta homologado para su uso en trafico de riesgo en motos u otros vehiculos de caracter deportivo. Deja sin protection al 30% de las estructuras de la cabeza. Su extraccion se realiza siempre mediante ayuda manual externa, siendo esta la mas sencilla de todas las tecnicas, aunque no se excluyen los movimientos potencialmente peligrosos para su extraccion.The second type of helmet of type JET that consists of a hemispherical open structure. It only protects the visceral skull and is not approved for use in risk traffic on motorcycles or other sports vehicles. It leaves 30% of the structures of the head without protection. Its extraction is always done by external manual help, being this the simplest of all the techniques, although the potentially dangerous movements for its extraction are not excluded.

Finalmente, el tercer tipo de casco es el denominado casco integral, que esta constituido por una sola pieza que protege la totalidad de la estructura cefalica, el craneo visceral y las estructuras faciales. Es el que mas protege, aunque por otra parte es el de mas dificil extraccion en caso deFinally, the third type of helmet is the so-called integral helmet, which is constituted by a single piece that protects the entire cephalic structure, the visceral skull and facial structures. It is the one that most protects, although on the other hand it is the most difficult extraction in case of

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necesidad y sin que medie la ayuda del sujeto portador. Las maniobras para extraer un casco integral pueden acabar causando paraplejia o tetraplejia en caso de lesion vertebral cervical. Por esta razon, se hacen necesarias soluciones que hagan que la extraction del casco sea lo menos traumatica posible, conociendose en el estado de la tecnica soluciones con cascos desmontables, por ejemplo, que, aunque facilitan la extraccion, disminuyen la seguridad que debe ofrecer el casco en caso de accidente.need and without the aid of the carrier subject. Maneuvers to remove an integral helmet can end up causing paraplegia or tetraplegia in case of cervical vertebral injury. For this reason, solutions are necessary to make the extraction of the helmet as traumatic as possible, knowing in the state of the art solutions with removable helmets, for example, which, although they facilitate extraction, reduce the safety that must be offered. helmet in case of accident.

Los tres tipos de casco descritos no permiten la extraccion segura de un casco en el lugar del accidente a menos que se usen fuerzas de traction y rotation, siempre externas, que faciliten la extraccion. Estas maniobras son responsables de muchas lesiones neuromotoras irreversibles, que se producen en ese mismo momento. Los cascos que menos protegen y que tienden a ser abandonados en su uso por este mismo motivo son los de mas facil extraccion, aunque tampoco evitan la realization de los movimientos y maniobras potencialmente lesivas y peligrosas que se realizan para su extraccion. Estos problemas se pueden evitar implantando un sistema que aplique una fuerza desde el interior del casco que facilite su extraccion por pulsion, evitando la necesidad de aplicar una fuerza extractiva desde el interior del mismo.The three types of helmet described do not allow the safe removal of a helmet at the accident site unless forces of traction and rotation, always external, are used to facilitate the extraction. These maneuvers are responsible for many irreversible neuromotor injuries, which occur at that moment. The helmets that protect least and tend to be abandoned in their use for this same reason are the easiest to extract, although they do not prevent the realization of movements and potentially harmful and dangerous maneuvers that are performed for their extraction. These problems can be avoided by implementing a system that applies a force from inside the hull that facilitates its extraction by pulsion, avoiding the need to apply an extractive force from inside it.

Explication de la inventionExplanation of the invention

Es un objeto de la presente invencion un dispositivo de extraccion de un casco que aplique una fuerza desde el interior del casco que facilite su extraccion por pulsion, evitando la necesidad de aplicar una fuerza extractiva desde el interior del mismo. Este objetivo se alcanza con el dispositivo de extraccion de un casco con las caracteristicas de la revindication 1. Otras caracteristicas y ventajas se deducen a partir de las reivindicaciones dependientes.An object of the present invention is an extraction device for a helmet that applies a force from inside the helmet that facilitates its extraction by pulsion, avoiding the need to apply an extractive force from inside it. This objective is achieved with the device for extracting a helmet with the characteristics of the revindication 1. Other characteristics and advantages are derived from the dependent claims.

Mas concretamente, la invencion esta basada en el uso de una estructura neumatica que, creando una fuerza positiva entre el craneo y la cara interna del casco que obliga a este a su expulsion desplazandolo cefalicamente y desencarcelando la cabeza del portador sin necesidad de ejercer ninguna fuerza de traccion externa. Ademas, una valvula practicable a traves de la estructura del casco y en su parte medial y superior permite el aporte de un fluido (aire o liquido) que, al llenar la estructura neumatica del interior del caso, obliga a este a desplazarse hacia arriba, liberando la cabeza de dicho casco. Esta estructura neumatica o bolsa elastica hinchable estara constituida por latex o gomas de similares caracteristicas mecanicas y de un volumen y dimension adecuados como para no sobrepasar, hinchada, los 2/3 del volumen interior del casco y mantener una presion baja pero suficientemente efectiva como para empujar el casco desde elMore specifically, the invention is based on the use of a pneumatic structure that creates a positive force between the skull and the inner face of the helmet that forces it to eject it cephaladically and discharging the head of the carrier without any force of external traction. In addition, a valve practicable through the structure of the helmet and in its medial and superior part allows the contribution of a fluid (air or liquid) that, when filling the pneumatic structure of the interior of the case, forces it to move upwards, releasing the head of said helmet. This pneumatic structure or inflatable elastic bag will be constituted by latex or rubber of similar mechanical characteristics and of a volume and dimension adequate not to exceed, swollen, the 2/3 of the inner volume of the helmet and maintain a low pressure but sufficiently effective as for push the helmet from the

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interior liberando la cabeza del portador.interior releasing the wearer's head.

El aporte de aire o fluido para su hinchado se podra realizar mediante una botella o cartucho con llave de paso practicable, anexa a dicha valvula y fija al exterior del casco o por medio de una bomba acoplable a dicha valvula, de modo semejante a las de inflado manual de inflado de bicicletas y similares. Al no precisar de fuerzas externas, la ausencia de tensiones o movimientos dislocadores para la extraction del casco esta garantizada.The supply of air or fluid for inflation can be carried out by means of a bottle or cartridge with a practicable stopcock, attached to said valve and fixed to the exterior of the helmet or by means of a pump attachable to said valve, in a similar way to those of inflated manual inflation of bicycles and similar. By not requiring external forces, the absence of tension or dislocating movements for the extraction of the helmet is guaranteed.

A lo largo de la description y las reivindicaciones la palabra «comprende» y sus variantes no pretenden excluir otras caracteristicas tecnicas, aditivos, componentes o pasos. Para los expertos en la materia, otros objetos, ventajas y caracteristicas de la invention se desprenderan en parte de la descripcion y en parte de la practica de la invencion. Los siguientes ejemplos y dibujos se proporcionan a modo de ilustracion, y no se pretende que restrinjan la presente invencion. Ademas, la presente invencion cubre todas las posibles combinaciones de realizaciones particulares y preferidas aqu indicadas.Throughout the description and the claims the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and characteristics of the invention will emerge partly from the description and partly from the practice of the invention. The following examples and drawings are provided by way of illustration, and are not intended to restrict the present invention. In addition, the present invention covers all possible combinations of particular and preferred embodiments herein indicated.

Breve descripcion de los dibujosBrief description of the drawings

A continuation, se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invencion y que se relacionan expresamente con una realization de dicha invencion que se presenta como un ejemplo no limitativo de esta.In the following, a series of drawings that help to better understand the invention and that are expressly related to a realization of said invention that is presented as a non-limiting example thereof, is briefly described.

La FIG.1 muestra una vista en section sagital de un casco donde se muestra el dispositivo de extraccion objeto de la presente invencion. La FIG.2 muestra una vista de un casco con el dispositivo de extraccion, objeto de la presente invencion, en position de reposo, es decir, con el dispositivo de extraccion inactivo. La FIG.3 muestra una vista de un casco con el dispositivo de extraccion, objeto de la presente invencion, en posicion operativa, es decir, con el dispositivo de extraccion activo. Finalmente, la FIG.4 muestra una vista de un casco con el dispositivo de extraccion, objeto de la presente invencion, en donde queda reflejado el efecto producido al inflarse la bolsa del interior del casco, expulsandose hacia arriba, liberando la cabeza.FIG. 1 shows a view in sagittal section of a helmet where the extraction device object of the present invention is shown. FIG. 2 shows a view of a helmet with the extraction device, object of the present invention, in rest position, that is to say, with the extraction device inactive. FIG. 3 shows a view of a helmet with the extraction device, object of the present invention, in operative position, that is, with the active extraction device. Finally, FIG. 4 shows a view of a helmet with the extraction device, object of the present invention, where the effect produced by inflating the bag inside the helmet, ejected upward, releasing the head is reflected.

Exposition de un modo detallado de realizacion de la invencionExposition of a detailed embodiment of the invention

Tal y como se puede observar en las figuras adjuntas, el dispositivo de extraccion de un casco (1) comprende: (a) un deposito hinchable elastico (2), situado en el interior del casco (1) enAs can be seen in the attached figures, the device for extracting a helmet (1) comprises: (a) an elastic inflatable tank (2), located inside the hull (1) in

posicion opuesta a la abertura de cuello y mandfoula o menton; estando el deposito hinchable elastico (2) fabricado en latex o materiales de caracteristicas mecanicas similares; y donde el deposito hinchable (2) no supera en sus limites externos e inferiores la lmea que une la arcada superciliar y el punto occipital u occipucio; y (b) una valvula (4) extensible y fijada en el exterior 5 del casco (1), siendo esta valvula (4) bidireccional y antirretorno, y donde dicha valvula (4) conecta el exterior del casco (1) con el deposito (2) interno para el aporte de fluido al deposito (2) interior del casco (1), a traves de una base (3) del deposito (2).opposite position to the neck and mandfoula or chin opening; the elastic inflatable tank (2) being made of latex or materials of similar mechanical characteristics; and where the inflatable deposit (2) does not exceed in its external and inferior limits the line joining the superciliary arch and the occipital or occiput point; and (b) a valve (4) extendable and fixed on the outside 5 of the hull (1), this valve (4) being bidirectional and non-return, and where said valve (4) connects the exterior of the hull (1) with the tank (2) internal for the supply of fluid to the tank (2) inside the hull (1), through a base (3) of the tank (2).

Opcionalmente, el dispositivo comprende un deposito opcional de aire o fluido comprimido, 10 convenientemente miniaturizado y en situation externa, para aportar aire o fluido e inflar a traves del casco (1) el deposito (2) interior del casco (1) que, al aumentar de volumen, expulsara autonomamente, sin fuerzas exteriores, el casco (1).Optionally, the device comprises an optional tank of air or compressed fluid, conveniently miniaturized and in external situation, to provide air or fluid and inflate through the hull (1) the inner tank (2) of the hull (1) which, when Increase in volume, expell autonomously, without external forces, the helmet (1).

Este aporte de fluido tambien puede ser realizado con una bomba portatil como las empleadas 15 para inflar neumaticos de bicicleta o motocicleta, en el caso de no existir este deposito montado. Esta invention, al llenarse de fluido el deposito (2), este empuja hacia arriba, cefalicamente y desde dentro, el casco (1) y lo extrae dejando libre la cabeza sin ayuda de fuerza exterior de traction ni torsion. El aumento elastico del volumen del deposito (2) en el interior del casco empuja, como un embolo, la calota craneal hacia la entrada del casco (1), expulsandola y 20 liberando la cabeza del sujeto.This supply of fluid can also be carried out with a portable pump such as those used to inflate tires of a bicycle or motorcycle, in case this tank is not installed. This invention, when the tank (2) is filled with fluid, it pushes the hull (1) upwards, cephalically and from within, and removes it leaving the head free without the help of external force of traction or torsion. The elastic increase of the volume of the tank (2) inside the hull pushes, like a plunger, the cranial shell towards the entrance of the helmet (1), expelling it and releasing the head of the subject.

Opcionalmente, el casco (1) comprende un sensor de presion entre la superficie craneal y la cara interna del casco (1). La posibilidad de ampliation elastica de la boca de entrada del casco (1), posibilitada por la realization de estrias radiales de 20-30 mm de longitud a partir de su borde y 25 dirigidas hacia arriba para facilitar el paso de la cabeza, similar a la distension del canal del parto en el nacimiento.Optionally, the helmet (1) comprises a pressure sensor between the cranial surface and the inner face of the helmet (1). The possibility of elastic extension of the entrance mouth of the helmet (1), made possible by the realization of radial grooves of 20-30 mm in length from its edge and 25 directed upwards to facilitate the passage of the head, similar to the distension of the birth canal at birth.

Finalmente, cabe indicar que el dispositivo de la invencion puede ser instalado en todos los cascos actualmente en uso.Finally, it should be noted that the device of the invention can be installed on all helmets currently in use.

Claims (5)

REIVINDICACIONES 1010 1. Un dispositivo de extraction de un casco (1) que se caracteriza porque comprende: (a) un deposito hinchable elastico (2), situado en el interior del casco (1) en position opuesta a la abertura de cuello y mandfoula o menton; y donde el deposito hinchable (2) no supera en sus limites externos e inferiores la lmea que une la arcada superciliar y el punto occipital u occipucio; y (b) una valvula (4) extensible y fijada en el exterior del casco (1), siendo esta valvula (4) bidireccional y antirretorno, y donde dicha valvula (4) conecta el exterior del casco (1) con el deposito (2) interno para el aporte de fluido al deposito (2) interior del casco (1), a traves de una base (3) del deposito (2).An extraction device of a helmet (1) characterized in that it comprises: (a) an elastic inflatable tank (2), located inside the hull (1) in opposite position to the opening of neck and mandfoula or chin ; and where the inflatable deposit (2) does not exceed in its external and inferior limits the line joining the superciliary arch and the occipital or occiput point; and (b) a valve (4) extendable and fixed on the outside of the hull (1), this valve (4) being bidirectional and non-return, and where said valve (4) connects the exterior of the hull (1) with the tank (4). 2) internal for the supply of fluid to the tank (2) inside the hull (1), through a base (3) of the tank (2). 2. El dispositivo segun la reivindicacion 1 que comprende un deposito opcional de aire o fluido comprimido, convenientemente miniaturizado y en situation externa, para aportar aire o fluido e inflar a traves del casco (1) el deposito (2) interior del casco (1).2. The device according to claim 1 comprising an optional reservoir of air or compressed fluid, conveniently miniaturized and in external situation, to provide air or fluid and inflate through the helmet (1) the inner tank (2) of the helmet (1) ). 15fifteen 3. El dispositivo segun la reivindicacion 1 que comprende un sensor de presion entre la superficie craneal y la cara interna del casco (1).3. The device according to claim 1 comprising a pressure sensor between the cranial surface and the inner face of the helmet (1). 20twenty 4. El dispositivo segun la reivindicacion 1 que comprende estrias radiales de 20-30 mm de longitud a partir del borde de la entrada del casco (1) y dirigidas hacia arriba del propio casco (1).4. The device according to claim 1 comprising radial striae of 20-30 mm in length from the edge of the entrance of the helmet (1) and directed upwards of the helmet (1) itself. 5. Un casco que se caracteriza porque comprende un dispositivo de extraccion segun una cualquiera de las reivindicaciones 1 a 4.5. A helmet characterized in that it comprises an extraction device according to any one of claims 1 to 4. 2525
ES201730810A 2017-06-17 2017-06-17 Helmet and extraction device (Machine-translation by Google Translate, not legally binding) Withdrawn ES2694048A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201730810A ES2694048A1 (en) 2017-06-17 2017-06-17 Helmet and extraction device (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201730810A ES2694048A1 (en) 2017-06-17 2017-06-17 Helmet and extraction device (Machine-translation by Google Translate, not legally binding)

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ES2694048A1 true ES2694048A1 (en) 2018-12-17

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1032661U (en) * 1995-09-22 1996-06-01 Gimenez Juan Jose Sintas Hull inflatable protector. (Machine-translation by Google Translate, not legally binding)
MX9600002A (en) * 1994-03-31 1998-11-29 Safesport Inc Helmet removal device and method.
ES1039586U (en) * 1997-08-20 1999-01-01 Gonzalez Rodriguez Francisco Inflatable hull. (Machine-translation by Google Translate, not legally binding)
ES2335072A1 (en) * 2007-12-05 2010-03-18 Jose Argemi Renom Cranial protection helmet (Machine-translation by Google Translate, not legally binding)
WO2011047242A1 (en) * 2009-10-15 2011-04-21 Shock Doctor, Inc. Helmet with insertable inflation apparatus and method related to it

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9600002A (en) * 1994-03-31 1998-11-29 Safesport Inc Helmet removal device and method.
ES1032661U (en) * 1995-09-22 1996-06-01 Gimenez Juan Jose Sintas Hull inflatable protector. (Machine-translation by Google Translate, not legally binding)
ES1039586U (en) * 1997-08-20 1999-01-01 Gonzalez Rodriguez Francisco Inflatable hull. (Machine-translation by Google Translate, not legally binding)
ES2335072A1 (en) * 2007-12-05 2010-03-18 Jose Argemi Renom Cranial protection helmet (Machine-translation by Google Translate, not legally binding)
WO2011047242A1 (en) * 2009-10-15 2011-04-21 Shock Doctor, Inc. Helmet with insertable inflation apparatus and method related to it

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