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WO2004037638A1 - Improved life preserver - Google Patents

Improved life preserver Download PDF

Info

Publication number
WO2004037638A1
WO2004037638A1 PCT/ES2003/000518 ES0300518W WO2004037638A1 WO 2004037638 A1 WO2004037638 A1 WO 2004037638A1 ES 0300518 W ES0300518 W ES 0300518W WO 2004037638 A1 WO2004037638 A1 WO 2004037638A1
Authority
WO
WIPO (PCT)
Prior art keywords
inflatable element
perfected
savings
inflation
constituted
Prior art date
Application number
PCT/ES2003/000518
Other languages
Spanish (es)
French (fr)
Inventor
José Manuel MERODIO VILLEGAS
Original Assignee
Merodio Villegas Jose Manuel
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 Merodio Villegas Jose Manuel filed Critical Merodio Villegas Jose Manuel
Priority to AU2003274134A priority Critical patent/AU2003274134A1/en
Publication of WO2004037638A1 publication Critical patent/WO2004037638A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments

Definitions

  • the present invention aims at an improved lifeguard that provides the function to which it is intended, several advantages that will be reported later, apart from others inherent in its organization and constitution.
  • a practical and comfortable lifeguard of small size has been devised, which is located around the neck of the user, and whose swelling is carried out simply and quickly, thanks to a swelling device that acts with total safety, providing a means to keep the user afloat, which allows total freedom of movement and occupies minimal space.
  • the improved lifebuoy, object of the present invention basically consists of a small inflatable element that is placed around the neck of the user as a collar, which is associated with a lever whose traction involves inflation of said inflatable element, by a gas or pressure foam.
  • the inflation can be operated by a pressure sensor which, upon reaching a certain depth, causes the inflation.
  • inflation occurs through a device that acts by simple contact with water.
  • the inflatable element may consist of an elastic wall tube of varying thickness, which is stretched more by the area of smaller thickness.
  • said inflatable element may also be constituted by an elastic tube with a rigid reinforcement in a part of the section, said external reinforcement being inside said elastic tube.
  • said inflatable element may be formed by a coextrusion of different hardnesses, that is, a part of the tube harder than the other, by incorporating one and another different materials.
  • FIGS 2 to 5. They show paths in cross section representing different types of inflatable elements.
  • an example of embodiment of the invention can be observed therein, which consists of an improved lifeguard of reduced size in the form of a collar.
  • the inflatable element -1- is located around the neck of the user, as indicated in Figure 1, and its inflation is produced by pulling a ring -2- attached to a cord -3- that drives a lever -4-, so that the inflatable element -1- is filled with a gas or pressurized foam.
  • the inflatable element can be constituted by an elastic wall tube of variable thickness -5- (figure 2), or by an elastic tube -6- with a rigid reinforcement -7- in a part of the section, externally (figure 3) or internally (figure 4) to the elastic material, or by an elastic tube -6- provided with a coextrusion -8- of different hardnesses, which means that one part of the tube is harder than the other, by incorporating one and the other materials different (figure 5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention relates to an improved life preserver. The inventi ve preserver essentially comprises a reduced-size inflatable el ement which is placed around the neck of the user in the form of a collar and which is connected to an inflating means, said inflating means being used to inflate the aforementioned inflatable element using a pressurised foam or gas.

Description

DESCRIPCIÓN DESCRIPTION
SALVAVIDAS PERFECCIONADOPERFECTED SAVINGS
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención tiene por objeto un salvavidas perfeccionado que aporta a la función a que se destina, varias ventajas que se consignarán más adelante, aparte de otras inherentes a su organización y constitución.The present invention aims at an improved lifeguard that provides the function to which it is intended, several advantages that will be reported later, apart from others inherent in its organization and constitution.
Más concretamente, en la invención se ha ideado un práctico y cómodo salvavidas de reducido tamaño, que se sitúa alrededor del cuello del usuario, y cuyo hinchado se efectúa de forma sencilla y rápida, gracias a un dispositivo de hinchado que actúa con total seguridad, proporcionando un medio para mantener a flote al usuario, que le permite una total libertad de movimientos y que ocupa un mínimo espacio.More specifically, in the invention a practical and comfortable lifeguard of small size has been devised, which is located around the neck of the user, and whose swelling is carried out simply and quickly, thanks to a swelling device that acts with total safety, providing a means to keep the user afloat, which allows total freedom of movement and occupies minimal space.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
En la actualidad, existen en el mercado salvavidas tipo chaleco, cuya disposición comprende unas paredes internas impermeables, susceptibles de llenarse con un gas a presión, de modo que el chaleco una vez hinchado mantiene a flote al usuario.At present, there are on the market lifejacket type, whose arrangement includes some internal waterproof walls, capable of filling with a gas under pressure, so that the swollen vest keeps the user afloat.
Asimismo, se conocen los típicos neumáticos salvavidas, que se sitúan alrededor de la cintura del usuario, manteniéndolo a flote.Also, the typical life-saving tires are known, which are placed around the user's waist, keeping it afloat.
Todos los tipos de salvavidas conocidos en el mercado actual, en mayor o menor medida, ocupan un excesivo espacio y limitan los movimientos del usuario, a la vez que su almacenamiento ocupa un lugar considerable.All types of lifeguards known in today's market, to a greater or lesser extent, occupy excessive space and limit user movements, while their storage occupies a considerable place.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El salvavidas perfeccionado, objeto de la presente invención, consiste básicamente en un elemento hinchable de reducido tamaño que se sitúa alrededor del cuello del usuario a modo de collar, el cual se halla asociado a una palanca cuyo traccionado comporta el inflado de dicho elemento hinchable, mediante un gas o espuma a presión.The improved lifebuoy, object of the present invention, basically consists of a small inflatable element that is placed around the neck of the user as a collar, which is associated with a lever whose traction involves inflation of said inflatable element, by a gas or pressure foam.
En otra variante el inflado puede ser actuado por un sensor de presión que al llegar a determinada profundidad provoca el hinchado.In another variant, the inflation can be operated by a pressure sensor which, upon reaching a certain depth, causes the inflation.
Otra posibilidad es que se produzca el inflado mediante un dispositivo que actúa por simple contacto con el agua.Another possibility is that inflation occurs through a device that acts by simple contact with water.
El elemento hinchable puede estar constituido por un tubo elástico de pared de espesor variable, que se estira más por la zona de menor espesor.The inflatable element may consist of an elastic wall tube of varying thickness, which is stretched more by the area of smaller thickness.
Asimismo, dicho elemento hinchable puede también estar constituido por un tubo elástico con un refuerzo rígido en una parte de la sección, siendo dicho refuerzo exterior o interior a dicho tubo elástico.Likewise, said inflatable element may also be constituted by an elastic tube with a rigid reinforcement in a part of the section, said external reinforcement being inside said elastic tube.
Además, dicho elemento hinchable puede estar formado por una coextrusión de diferentes durezas, es decir, una parte del tubo más dura que la otra, por incorporar una y otra materiales distintos.In addition, said inflatable element may be formed by a coextrusion of different hardnesses, that is, a part of the tube harder than the other, by incorporating one and another different materials.
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a la presente descripción, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de la invención.To complement the description that is going to be carried out below and in order to help a better understanding of its characteristics, the present description is accompanied by a set of drawings in whose figures, in an illustrative and non-limiting manner, the details are represented most significant of the invention.
BREVE DESCRIPCIÓN DE LAS FIGURASBRIEF DESCRIPTION OF THE FIGURES
Figura 1. Muestra una aplicación práctica de la invención.Figure 1. Shows a practical application of the invention.
Figuras 2 a 5. Muestran sendas vistas en sección representativas de diferentes tipos de elementos hinchables.Figures 2 to 5. They show paths in cross section representing different types of inflatable elements.
DESCRIPCIÓN DE UN EJEMPLO DE REALIZACIÓN DE LA INVENCIÓNDESCRIPTION OF AN EXAMPLE OF EMBODIMENT OF THE INVENTION
A la vista de las comentadas figuras y de acuerdo con la numeración adoptada, se puede observar en las mismas, un ejemplo de realización de la invención, que consiste en un salvavidas perfeccionado de reducido tamaño en forma de collar. El elemento hinchable -1- se sitúa alrededor del cuello del usuario, tal como se indica en la figura 1, y su inflado se produce al traccionar una anilla -2- unida a un cordón -3- que acciona una palanca -4-, de modo que el elemento hinchable -1- se llena de un gas o espuma a presión.In view of the aforementioned figures and in accordance with the numbering adopted, an example of embodiment of the invention can be observed therein, which consists of an improved lifeguard of reduced size in the form of a collar. The inflatable element -1- is located around the neck of the user, as indicated in Figure 1, and its inflation is produced by pulling a ring -2- attached to a cord -3- that drives a lever -4-, so that the inflatable element -1- is filled with a gas or pressurized foam.
El elemento hinchable puede estar constituido por un tubo elástico de pared de espesor variable -5- (figura 2), o por un tubo elástico -6- con un refuerzo rígido -7- en una parte de la sección, exteriormente (figura 3) o interiormente (figura 4) al material elástico, o bien por un tubo elástico -6- provisto de una coextrusión -8- de diferentes durezas, que comporta que una parte del tubo sea más dura que la otra, al incorporar una y otra materiales distintos (figura 5) . The inflatable element can be constituted by an elastic wall tube of variable thickness -5- (figure 2), or by an elastic tube -6- with a rigid reinforcement -7- in a part of the section, externally (figure 3) or internally (figure 4) to the elastic material, or by an elastic tube -6- provided with a coextrusion -8- of different hardnesses, which means that one part of the tube is harder than the other, by incorporating one and the other materials different (figure 5).

Claims

REIVINDICACIONES
1.- SALVAVIDAS PERFECCIONADO, caracterizado esencialmente por estar constituido básicamente por un elemento hinchable de reducido tamaño apto para situarse alrededor del cuello del usuario a modo de collar, hallándose dicho elemento hinchable asociado a un medio de hinchado que comporta el hinchado de dicho elemento hinchable mediante un gas o espuma a presión. 1.- PERFECTED SAVINGS, essentially characterized by being basically an inflatable element of small size suitable to be placed around the neck of the user as a collar, said inflatable element being associated with a swelling means that involves the swelling of said inflatable element by a gas or pressure foam.
2.- SALVAVIDAS PERFECCIONADO, según la reivindicación 1, caracterizado porque el medio de hinchado consiste en una palanca unida al elemento hinchable y cuyo traccionado comporta el inflado de este último.2. PERFECTED SAVINGS, according to claim 1, characterized in that the swelling means consists of a lever attached to the inflatable element and whose traction involves inflation of the latter.
3.- SALVAVIDAS PERFECCIONADO, según la reivindicación 1, caracterizado porque el medio de hinchado consiste en un sensor de presión que al llegar a determinada profundidad provoca el inflado del elemento hinchable.3. PERFECTED SAVINGS, according to claim 1, characterized in that the inflation means consists of a pressure sensor that, upon reaching a certain depth, causes inflation of the inflatable element.
4.- SALVAVIDAS PERFECCIONADO, según la reivindicación 1, caracterizado porque el medio de hinchado consiste en un dispositivo que produce el inflado del elemento hinchable por simple contacto con el agua.4. PERFECTED SAW, according to claim 1, characterized in that the swelling means consists of a device that produces the inflation of the inflatable element by simple contact with water.
5.- SALVAVIDAS PERFECCIONADO, según la reivindicación5.- PERFECTED SAVINGS, according to claim
1, caracterizado porqué el elemento hinchable se halla constituido por un tubo elástico de pared de espesor variable susceptible de estirarse más por la zona de menor espesor.1, characterized in that the inflatable element is constituted by an elastic wall tube of variable thickness that can be stretched more by the area of smaller thickness.
6.- SALVAVIDAS PERFECCIONADO, según la reivindicación 1, caracterizado porque el elemento hinchable se halla constituido por un tubo elástico provisto de un refuerzo rígido en una parte de su sección, siendo dicho refuerzo exterior o interior a dicho tubo elástico. 6.- PERFECTED SAVINGS, according to claim 1, characterized in that the inflatable element is constituted by an elastic tube provided with a rigid reinforcement in a part of its section, said reinforcement being external or internal to said elastic tube.
7.- SALVAVIDAS PERFECCIONADO, según la reivindicación 1, caracterizado porque el elemento hinchable se halla constituido por un tubo elástico provisto de una coextrusión de diferentes durezas, de manera que una parte del tubo es más dura que la otra. 7. PERFECTED SAVINGS, according to claim 1, characterized in that the inflatable element is constituted by an elastic tube provided with a coextrusion of different hardnesses, so that one part of the tube is harder than the other.
PCT/ES2003/000518 2002-10-22 2003-10-14 Improved life preserver WO2004037638A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003274134A AU2003274134A1 (en) 2002-10-22 2003-10-14 Improved life preserver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200202540U ES1053179Y (en) 2002-10-22 2002-10-22 PERFECTED SAVINGS.
ESU200202540 2002-10-22

Publications (1)

Publication Number Publication Date
WO2004037638A1 true WO2004037638A1 (en) 2004-05-06

Family

ID=8502352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2003/000518 WO2004037638A1 (en) 2002-10-22 2003-10-14 Improved life preserver

Country Status (3)

Country Link
AU (1) AU2003274134A1 (en)
ES (1) ES1053179Y (en)
WO (1) WO2004037638A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172324A (en) * 1920-12-02 1922-10-26 George Herbert Pallady Life preservers
US3308494A (en) * 1964-11-30 1967-03-14 Robert J Licher Inflatable life preserver
US4622018A (en) * 1985-04-03 1986-11-11 William B. Anderson Floatable collar
EP0325994A1 (en) * 1988-01-28 1989-08-02 Mark L. Supal Inflatable buoyancy belt
US6129036A (en) * 1999-06-01 2000-10-10 King; Lawrence P. Water-pressure sensitive dye release apparatus
DE10025976A1 (en) * 2000-05-25 2001-12-06 Tanja Schmitt Children's choker against drowning

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172324A (en) * 1920-12-02 1922-10-26 George Herbert Pallady Life preservers
US3308494A (en) * 1964-11-30 1967-03-14 Robert J Licher Inflatable life preserver
US4622018A (en) * 1985-04-03 1986-11-11 William B. Anderson Floatable collar
EP0325994A1 (en) * 1988-01-28 1989-08-02 Mark L. Supal Inflatable buoyancy belt
US6129036A (en) * 1999-06-01 2000-10-10 King; Lawrence P. Water-pressure sensitive dye release apparatus
DE10025976A1 (en) * 2000-05-25 2001-12-06 Tanja Schmitt Children's choker against drowning

Also Published As

Publication number Publication date
ES1053179U (en) 2003-03-16
AU2003274134A1 (en) 2004-05-13
ES1053179Y (en) 2003-07-01

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