ES2281213B1 - LIFTING DEVICE OF PERSONS IMPEDED. - Google Patents

LIFTING DEVICE OF PERSONS IMPEDED. Download PDF

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Publication number
ES2281213B1
ES2281213B1 ES200301783A ES200301783A ES2281213B1 ES 2281213 B1 ES2281213 B1 ES 2281213B1 ES 200301783 A ES200301783 A ES 200301783A ES 200301783 A ES200301783 A ES 200301783A ES 2281213 B1 ES2281213 B1 ES 2281213B1
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Spain
Prior art keywords
cylinder
arm
person
arms
lifting device
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Expired - Fee Related
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ES200301783A
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Spanish (es)
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ES2281213A1 (en
Inventor
Manuel Bretones Luque
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Individual
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Priority to ES200301783A priority Critical patent/ES2281213B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/48—Manually-movable jib cranes for use in workshops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

Dispositivo elevador de personas impedidas, en especial para facilitar su introducción en la ducha o bañera para su aseo, que comprende un brazo orientable (2) de cuyo extremo cuelgan unas correas para fijación de la persona o de una silla que articula en otro vertical (1) y dispone de un tirante (3) y un cilindro (4) que se montan: a) el tirante (3) estableciendo un ángulo recto fijo entre los brazos (1) y (2), mientras que el cilindro (4) cuelga del extremo de dicho brazo (2) para subir o bajar la persona; o b) el cilindro (4) cerrando el ángulo entre los brazos (1) y (2), provocando con su distensión y compresión la elevación o la bajada de este último, y opcionalmente el tirante (3) colgando del extremo del brazo (2) alargando las correas de sujeción (6). El cilindro (4) funciona con la presión del agua de la instalación doméstica.Lifting device for disabled people, especially to facilitate its introduction into the shower or bathtub for cleaning, which comprises an adjustable arm (2) from which end hangs straps to fix the person or a chair that articulates in another vertical ( 1) and has a tie rod (3) and a cylinder (4) that are mounted: a) the tie rod (3) establishing a fixed right angle between the arms (1) and (2), while the cylinder (4) hangs from the end of said arm (2) to raise or lower the person; or b) the cylinder (4) closing the angle between the arms (1) and (2), causing with its distension and compression the elevation or lowering of the latter, and optionally the strap (3) hanging from the end of the arm (2 ) lengthening the fastening straps (6). The cylinder (4) works with the water pressure of the domestic installation.

Description

Dispositivo elevador de personas impedidas.Lifting device for disabled people.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un dispositivo elevador, especialmente concebido para elevar momentáneamente una persona impedida, para poder introducirla o sacarla fácilmente de la bañera, la ducha o la cama sin tener que colaborar manualmente en la operación.The present invention relates to a lifting device, specially designed to lift momentarily a disabled person, to be able to introduce it or easily remove it from the bathtub, shower or bed without having to Collaborate manually in the operation.

Antecedentes de la invenciónBackground of the invention

Actualmente se conocen grúas o aparatos elevadores con esta finalidad, formados en general por un brazo que se orienta lateralmente hacia cualquier posición y que dispone en su extremo de unas correas para fijación de la persona o de una silla apta para sentar en ella la persona si su discapacidad lo permite, de las que tira mediante un motor eléctrico. El problema que plantean este tipo de dispositivos radica en su uso en el baño, donde si se va a proceder a bañar o lavar a esta persona existe un grave riesgo para su integridad debido a que en algún punto no muy lejano existen conexiones y motores eléctricos que pueden motivar una descarga eléctrica o un cortocircuito.Cranes or devices are currently known elevators for this purpose, generally formed by an arm which is oriented laterally to any position and that has at its end of some straps to fix the person or a chair suitable for sitting on it if the person is disabled allows, of which pulls by an electric motor. The problem that pose such devices lies in their use in the bathroom, where if this person is going to take a bath or wash there a serious risk to your integrity because at some point you don't far away there are connections and electric motors that can motivate an electric shock or a short circuit.

Entre los documentos de que se disponen hacemos referencia en primer lugar al número E90105663 que se refiere a un aparato para elevación, inclinación y transporte horizontal de personas impedidas que se compone de un perfil abierto hacia abajo en el que se monta horizontalmente un tren de rodillos impulsado por una correa dentada, que tiene dos rodillos de dirección para la correa portadora de la persona impedida.Among the documents that are available we make  reference first to the number E90105663 which refers to an apparatus for lifting, tilting and horizontal transport of handicapped people consisting of an open profile down in which a driven roller train is mounted horizontally by a toothed belt, which has two steering rollers for the carrying belt of the disabled person.

El documento E92109992 describe un procedimiento para el control de un dispositivo de elevación para personas impedidas, en particular para bañeras, con una placa de asiento y un bastidor en el cual se fija el asiento, así como con un dispositivo de elevación preferentemente hidráulico, en el que están incorporados dos pulsadores de accionamiento en la placa de asiento, es decir, junto a la propia superficie de asiento, de los cuales con uno se puede controlar el movimiento de elevación y con el otro el movimiento de descenso del dispositivo de elevación cuando se oprime el pulsador.Document E92109992 describes a procedure  for the control of a lifting device for people handicapped, in particular for bathtubs, with a seat plate and a frame on which the seat is fixed, as well as with a preferably hydraulic lifting device, in which two actuating buttons are incorporated in the plate seat, that is, next to the seat surface itself, of the which with one can control the lifting movement and with the other the downward movement of the lifting device when the button is pressed.

Descripción de la invenciónDescription of the invention

El dispositivo elevador de la presente invención resuelve de forma muy favorable esta situación ya que se mueve por medio del agua a presión que existe en cualquier instalación doméstica, motivo por el cual su empleo en el baño es sumamente sencilla, sin más que acoplar una manguera a cualquier conexión o grifo y no existe el menor riesgo de accidente eléctrico. El dispositivo consta de un brazo horizontal que articula en otro vertical, que se apoya en el suelo y opcionalmente se fija en la pared, y se completa con un tirante y un cilindro que se montan en una de las siguientes posiciones: a) el tirante estableciendo un ángulo recto fijo entre los brazos citados, mientras que el cilindro cuelga del extremo de dicho brazo para subir o bajar la persona; o b) el cilindro cerrando el ángulo entre los brazos, provocando con su distensión y compresión la elevación o la bajada de este último, y opcionalmente el tirante colgando del extremo del brazo alargando las correas de sujeción.The lifting device of the present invention  resolves this situation very favorably as it moves through medium of the pressurized water that exists in any installation domestic, which is why its use in the bathroom is extremely simple, simply attach a hose to any connection or tap and there is no risk of electrical accident. He device consists of a horizontal arm that articulates in another vertical, which rests on the ground and optionally is fixed on the wall, and is completed with a tie rod and a cylinder that are mounted on one of the following positions: a) the brace establishing a fixed right angle between the cited arms, while the cylinder hangs from the end of said arm to raise or lower the person; or b) the cylinder closing the angle between the arms, causing with its distension and compression the elevation or the descent of the latter, and optionally the strap hanging from the end of the arm extending the support straps.

El citado cilindro es de doble efecto y presenta un pistón intermedio y sendas conexiones hidráulicas en los extremos por una de las cuales conecta con la manguera de agua a presión a través de una llave con cuya apertura se acciona el cilindro en sentido de subida; otra llave de descarga de caudal controlado permite efectuar el vaciado controlado del cilindro y el descenso de la persona suspendida en el dispositivo.The aforementioned cylinder is double acting and has   an intermediate piston and hydraulic connections in the ends by one of which connects with the water hose to pressure through a key whose opening is operated on cylinder upwards; another flow discharge wrench controlled allows the controlled emptying of the cylinder and the descent of the person suspended in the device.

Descripción de las figurasDescription of the figures

Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to facilitate the understanding of characteristics of the invention, is attached herein descriptive a set of drawings in which, with character Illustrative and not limiting, the following has been represented:

Las figuras 1 y 2 representan esquemáticamente y en alzado dos formas de montaje de este dispositivo.Figures 1 and 2 schematically represent and  in elevation two ways of mounting this device.

Las figuras 3 y 4 muestran esquemáticamente dos conexiones diferentes de las mangueras hidráulicas en el cilindro (4).Figures 3 and 4 schematically show two different connections of the hydraulic hoses in the cylinder (4).

Realización preferente de la invenciónPreferred Embodiment of the Invention

Como se puede observar en las figuras referenciadas el dispositivo elevador de personas impedidas, en especial para facilitar su introducción en la ducha o bañera para su aseo, comprende un brazo orientable (2) de cuyo extremo cuelgan unas correas para fijación de la persona o de una silla para sentar a la persona si su discapacidad lo permite. Dicho brazo (2) articula en otro vertical (1), que se apoya en el suelo y opcionalmente se fija en la pared, y presenta un tirante (3) y un cilindro (4).As can be seen in the figures referenced the lifting device for disabled persons, in special to facilitate its introduction in the shower or bathtub for its toilet, comprises an adjustable arm (2) whose end hang some straps to fix the person or a chair to sit to the person if his disability allows it. Said arm (2) articulates in another vertical (1), which rests on the ground and optionally it is fixed on the wall, and has a brace (3) and a cylinder (4).

Tal y como se observa en la figura 1 el tirante (3) se monta estableciendo un ángulo recto fijo entre los brazos (1) y (2) y el cilindro (4) cuelga del extremo de dicho brazo (2) para subir o bajar la persona.As shown in figure 1, the tie rod (3) is mounted by establishing a fixed right angle between the arms (1) and (2) and the cylinder (4) hangs from the end of said arm (2) to raise or lower the person.

Sin embargo en el montaje efectuado en la figura 2 el cilindro (4) se coloca cerrando el ángulo entre los brazos (1) y (2), provocando con su distensión y compresión la elevación o la bajada de este último, y opcionalmente el tirante (3) colgando del extremo del brazo (2) alargando las correas de sujeción (6).However, in the assembly made in the figure   2 the cylinder (4) is placed by closing the angle between the arms (1) and (2), causing elevation and compression to lift or the lowering of the latter, and optionally the strap (3) hanging from the end of the arm (2) extending the fastening straps (6).

El cilindro (4) se acciona con la presión del agua de la instalación hidráulica doméstica, a cuyo efecto dispone de sendas mangueras (5) cualquiera de las cuales presenta en su extremo un racor de conexión a un grifo o llave existente en dicha instalación. Tal y como se observa en las figuras 3 y 4 dicho cilindro (4) es de doble efecto, presentando un pistón intermedio y sendas conexiones hidráulicas en los extremos; en al menos una de las mangueras (5) dispone de una llave (8) en el ramal que conecta con la instalación de agua, con cuya apertura se acciona el cilindro (4) en sentido de subida y una llave de descarga (7) de caudal controlado, cuya apertura provoca el vaciado controlado del cilindro (4) y el descenso de la persona suspendida en el dispositivo.The cylinder (4) is operated with the pressure of the water from the domestic hydraulic system, for which purpose it has of hose paths (5) any of which presents in its end a connection fitting to an existing tap or faucet in said installation. As seen in figures 3 and 4 said cylinder (4) is double acting, presenting an intermediate piston and two hydraulic connections at the ends; in at least one of The hoses (5) have a wrench (8) on the branch that connects with the installation of water, with whose opening the cylinder (4) in the upward direction and a discharge key (7) of controlled flow, whose opening causes controlled emptying of the cylinder (4) and the descent of the person suspended in the device.

Asimismo, la manguera (5) puede presentar en lugar de la llave (8) y (7) una llave monomando o de tres vías.Also, the hose (5) can present in place of the key (8) and (7) a single-lever or three-way key.

Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación.Once nature is sufficiently described of the invention, as well as a preferred embodiment, for the appropriate purposes that the materials, form, size and arrangement of the elements described may be modified, as long as this does not involve an alteration of the essential features of the invention claimed in continuation.

Claims (5)

1. Dispositivo elevador de personas impedidas, en especial para facilitar su introducción en la ducha o bañera para su aseo, que comprende un brazo orientable de cuyo extremo cuelgan unas correas para fijación de la persona o de una silla, caracterizado porque dicho brazo (2) articula en otro vertical (1), que se apoya en el suelo y opcionalmente se fija en la pared, y presenta un tirante (3) y un cilindro (4) que se montan: a) el tirante (3) estableciendo un ángulo recto fijo entre los brazos (1) y (2), mientras que el cilindro (4) cuelga del extremo de dicho brazo (2) para subir o bajar la persona; o b) el cilindro (4) cerrando el ángulo entre los brazos (1) y (2), provocando con su distensión y compresión la elevación o la bajada de este último, y opcionalmente el tirante (3) colgando del extremo del brazo (2) alargando las correas de sujeción (6).1. Lifting device disabled persons, in particular to facilitate their introduction in the shower or bath for toilet, comprising a swivel arm whose end hanging straps for attachment of the person or a chair, characterized in that said arm (2 ) articulates in another vertical (1), which rests on the floor and optionally is fixed on the wall, and has a brace (3) and a cylinder (4) that are mounted: a) the brace (3) establishing an angle fixed straight between the arms (1) and (2), while the cylinder (4) hangs from the end of said arm (2) to raise or lower the person; or b) the cylinder (4) closing the angle between the arms (1) and (2), causing with its distension and compression the elevation or lowering of the latter, and optionally the strap (3) hanging from the end of the arm (2 ) lengthening the fastening straps (6). 2. Dispositivo, según la reivindicación anterior, caracterizado porque dicho cilindro (4) se acciona con la presión del agua de la instalación hidráulica. doméstica.2. Device according to the preceding claim, characterized in that said cylinder (4) is operated with the water pressure of the hydraulic installation. domestic 3. Dispositivo, según las reivindicaciones anteriores, caracterizado porque dicho cilindro (4) es de doble efecto, presentando un pistón intermedio y sendas conexiones hidráulicas en los extremos por una de las cuales conecta con la manguera (5) de agua a presión.3. Device according to the preceding claims, characterized in that said cylinder (4) is double acting, having an intermediate piston and two hydraulic connections at the ends by one of which connects to the pressurized water hose (5). 4. Dispositivo, según las reivindicaciones anteriores, caracterizado porque la manguera de agua (5) presenta una llave (8) en el ramal que conecta con la instalación de agua, con cuya apertura se acciona el cilindro (4) en sentido de subida, y una llave de descarga (7) de caudal controlado, cuya apertura provoca el vaciado controlado del cilindro (4) y el descenso de la persona suspendida en el dispositivo.Device according to the preceding claims, characterized in that the water hose (5) has a key (8) in the branch that connects to the water installation, with whose opening the cylinder (4) is operated in the upward direction, and a discharge valve (7) of controlled flow, whose opening causes the controlled emptying of the cylinder (4) and the descent of the person suspended in the device. 5. Dispositivo, según las reivindicaciones 1 a 3, caracterizado porque la manguera (5) presenta una llave monomando o de tres vías con la que se efectúan las operaciones de carga y descarga del cilindro (4) en ambos sentidos.Device according to claims 1 to 3, characterized in that the hose (5) has a single-lever or three-way wrench with which the loading and unloading operations of the cylinder (4) are carried out in both directions.
ES200301783A 2003-07-28 2003-07-28 LIFTING DEVICE OF PERSONS IMPEDED. Expired - Fee Related ES2281213B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200301783A ES2281213B1 (en) 2003-07-28 2003-07-28 LIFTING DEVICE OF PERSONS IMPEDED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200301783A ES2281213B1 (en) 2003-07-28 2003-07-28 LIFTING DEVICE OF PERSONS IMPEDED.

Publications (2)

Publication Number Publication Date
ES2281213A1 ES2281213A1 (en) 2007-09-16
ES2281213B1 true ES2281213B1 (en) 2008-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES200301783A Expired - Fee Related ES2281213B1 (en) 2003-07-28 2003-07-28 LIFTING DEVICE OF PERSONS IMPEDED.

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666212A (en) * 1951-01-06 1954-01-19 Roy A Flanders Mobile elevator for invalids
US2821406A (en) * 1954-07-21 1958-01-28 Ted Hoyer & Company Inc Adjustable base invalid lift
US3222029A (en) * 1964-01-20 1965-12-07 Ted Hoyer & Company Inc Invalid lift
GB1334191A (en) * 1971-07-31 1973-10-17 Hydra Numetric Designs Ltd Hydraulic lifting device
US4144713A (en) * 1977-07-08 1979-03-20 Applied Power Inc. Patient lifting device
JPH09108276A (en) * 1995-10-16 1997-04-28 Shigeo Ishioka Care lift using domestic city water pressure
JP2002263159A (en) * 2001-03-09 2002-09-17 Sadamu Mizobuchi Water pressure lift device for bathing

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Publication number Publication date
ES2281213A1 (en) 2007-09-16

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