WO2021140258A1 - Bouée de sauvetage à usage personnel - Google Patents

Bouée de sauvetage à usage personnel Download PDF

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Publication number
WO2021140258A1
WO2021140258A1 PCT/ES2020/070008 ES2020070008W WO2021140258A1 WO 2021140258 A1 WO2021140258 A1 WO 2021140258A1 ES 2020070008 W ES2020070008 W ES 2020070008W WO 2021140258 A1 WO2021140258 A1 WO 2021140258A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
chamber
inflatable chamber
wrist
life preserver
Prior art date
Application number
PCT/ES2020/070008
Other languages
English (en)
Spanish (es)
Inventor
Jose Manuel LORA FERNÁNDEZ
Original Assignee
Lora Fernandez 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 Lora Fernandez Jose Manuel filed Critical Lora Fernandez Jose Manuel
Priority to PCT/ES2020/070008 priority Critical patent/WO2021140258A1/fr
Publication of WO2021140258A1 publication Critical patent/WO2021140258A1/fr

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
    • 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 refers to a life preserver for personal use, applicable in the aquatic rescue sector.
  • life jackets for professional use that are used by rescue personnel and that generally comprise a torpedo-type life preserver fitted with a rope or strap to be attached to the lifeguard's body; and on the other hand, life jackets for personal use, within which the object of this invention is framed.
  • the unreliable life preservers that can be presented in different shapes (sleeves, duck, ring, etc.) and that are inflated before use are known.
  • the use of this type of lifejacket is practically limited to children who cannot swim or who swim with difficulty, since its use is not comfortable for those who know how to swim, since the lifejacket remains permanently inflated and hinders the movements of the child. swimmer.
  • life jackets for personal use consisting of a vest that can be inflated either automatically or by blowing through a nozzle.
  • These unreliable vests are basically used as emergency rescue equipment on boats and planes, but they are also not used by bathers on beaches or swimming pools due to their discomfort in use.
  • the technical problem that arises is the development of a life preserver for personal use of reduced dimensions, which the user can wear comfortably attached to a wrist, without constituting a hindrance for swimming, diving or any other aquatic activity, and that can be inflated quickly in case of need to stay afloat.
  • this life preserver for personal use comprises a wrist strap provided with means of adjustment to a wrist of the user, and a cavity, fixed to the wrist strap, in which the unreliable, deflated and uninflated chamber is initially housed. compactly folded.
  • the aforementioned inflexible chamber is fixed to the wrist strap, either directly or by means of said openable cavity, and connected to an inflation mechanism which, when actuated by the user, causes rapid inflation of said cavity.
  • the inflation mechanism comprises a gas release means connected to the inflexible chamber and an actuation trigger; and it is suitable to carry out rapid inflation of said unreliable chamber, said inflation causing the opening of the cavity and the exit to the outside of the unreliable chamber.
  • the life preserver for personal use occupies a reduced space and the user can wear it comfortably attached to a wrist without constituting an obstacle to carry out any aquatic activity, such as swimming, diving, water skiing, surfing, windsurfing, or any other. .
  • the wrist strap comprises a safety cord that is adjustable to the user's wrist and that constitutes an additional safety element for securing the lifejacket to the user.
  • the inflatable chamber is made of a flexible and high-resistance thermoplastic material, suitable to resist rubbing or impacts while maintaining its integrity and the functionality of the life preserver when it is inflated in the position of use.
  • thermoplastic material of the inflatable chamber is of a high visibility color, so that it additionally serves as a signaling beacon for the user during rescue tasks.
  • FIGS. 1 and 2 show respective front and rear perspective views of the life-saving device for personal use, according to the invention, fixed to the wrist of a user.
  • FIG. 3 shows a schematic profile view of the life preserver of the previous figure, in the unfolded position and sectioned along a vertical plane.
  • FIG. 4 shows a perspective view of the life preserver for personal use of the previous figures, attached to a user's wrist and in the inflated position.
  • the life preserver for personal use referenced as a whole as 1, comprises a wrist strap (2) provided with adjustment means (21, 22) to a user's wrist and a cavity (3) fixed to the wrist strap and inside which is initially housed an unreliable chamber (4), conveniently deflated and compactly folded.
  • the adjustment means (21, 22) of the wrist strap are represented by the two complementary halves of a contact closure.
  • the inflatable chamber (4) is fixed to the wrist strap (2) and / or to the cavity (3) containing the same, and connected to an inflation mechanism (5) for inflating the inflatable chamber (4) when necessary use the life preserver (1).
  • Said inflation mechanism (5) comprises means (51) for releasing gas and a trigger (52) whose actuation causes the immediate filling of the inflatable chamber (4) with gas and the opening of the cavity (3) during expansion of the inflatable chamber (4) towards the outside of said cavity.
  • the gas release means (51) can be made up of chemical products that, when mixed, react with each other causing the release of gas, in a similar way to the airbags used in vehicles; or simply be a pressurized gas charge similar to those used in compressed air weapons.
  • the cavity (3) is formed by a tear-off sheet, suitable for breaking during the inflation of the inflatable chamber (4), although it is not ruled out that it may be formed as a box, with a base and a lid. removable by the thrust received from the inflatable chamber (4) during its inflation.
  • the life preserver (1) additionally comprises a safety cord (6) fixed to the wrist strap (2) and adjustable to the user's wrist.
  • the inflatable chamber (4) is made of a flexible thermoplastic material, of high resistance and, preferably, of a high visibility color, so that once inflated it acts as a signaling beacon for the user during rescue tasks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

L'invention concerne une bouée de sauvetage à usage personnel qui comprend un chambre gonflable (4), un protège-poignet (2) équipé de moyens de réglage (21, 22) à un poignet de l'utilisateur, et une cavité (3) fixée au protège-poignet (2) et à l'intérieur de laquelle est initialement logée la chambre gonflable (4), dégonflée et pliée de manière compacte; cette chambre gonflable (4) est fixée au protège-poignet (2) directement ou par l'intermédiaire de cette cavité (3), et connectée à un mécanisme de gonflage (5) qui comprend des moyens (51) de libération de gaz et un déclencheur (52) dont l'actionnement provoque le remplissage immédiat de la chambre gonflable (4) avec du gaz, et l'ouverture de la cavité (3) durant l'expansion de la chambre gonflable (4) vers l'extérieur de cette cavité (3).
PCT/ES2020/070008 2020-01-09 2020-01-09 Bouée de sauvetage à usage personnel WO2021140258A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2020/070008 WO2021140258A1 (fr) 2020-01-09 2020-01-09 Bouée de sauvetage à usage personnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2020/070008 WO2021140258A1 (fr) 2020-01-09 2020-01-09 Bouée de sauvetage à usage personnel

Publications (1)

Publication Number Publication Date
WO2021140258A1 true WO2021140258A1 (fr) 2021-07-15

Family

ID=76787763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2020/070008 WO2021140258A1 (fr) 2020-01-09 2020-01-09 Bouée de sauvetage à usage personnel

Country Status (1)

Country Link
WO (1) WO2021140258A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727380A1 (fr) * 1994-11-30 1996-05-31 Lafargue Alain Bouee individuelle de sauvetage
CN2242438Y (zh) * 1995-08-29 1996-12-11 翁南得 救命表
JPH09240584A (ja) * 1996-03-04 1997-09-16 Haruko Yamaguchi 携帯用救命浮袋
US5823840A (en) * 1997-07-21 1998-10-20 Powers; William C. Emergency flotation device
US6004178A (en) * 1998-06-15 1999-12-21 Liu; Bong-Fu Life saving device that can be attached to the body of a user
US6805599B1 (en) * 2003-11-18 2004-10-19 Ever-Quick Co., Ltd. Self-operatable inflation device
WO2007095839A1 (fr) * 2006-02-21 2007-08-30 Chi-Hsion Teng Dispositif discret de sauvetage d'urgence du genre montre bracelet se portant au poignet ou au bras

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727380A1 (fr) * 1994-11-30 1996-05-31 Lafargue Alain Bouee individuelle de sauvetage
CN2242438Y (zh) * 1995-08-29 1996-12-11 翁南得 救命表
JPH09240584A (ja) * 1996-03-04 1997-09-16 Haruko Yamaguchi 携帯用救命浮袋
US5823840A (en) * 1997-07-21 1998-10-20 Powers; William C. Emergency flotation device
US6004178A (en) * 1998-06-15 1999-12-21 Liu; Bong-Fu Life saving device that can be attached to the body of a user
US6805599B1 (en) * 2003-11-18 2004-10-19 Ever-Quick Co., Ltd. Self-operatable inflation device
WO2007095839A1 (fr) * 2006-02-21 2007-08-30 Chi-Hsion Teng Dispositif discret de sauvetage d'urgence du genre montre bracelet se portant au poignet ou au bras

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