ES1063359U - Wheelchair with ventilation system - Google Patents

Wheelchair with ventilation system

Info

Publication number
ES1063359U
ES1063359U ES200601558U ES200601558U ES1063359U ES 1063359 U ES1063359 U ES 1063359U ES 200601558 U ES200601558 U ES 200601558U ES 200601558 U ES200601558 U ES 200601558U ES 1063359 U ES1063359 U ES 1063359U
Authority
ES
Spain
Prior art keywords
wheelchair
air
chair
seat
cooling system
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.)
Granted
Application number
ES200601558U
Other languages
Spanish (es)
Other versions
ES1063359Y (en
Inventor
Jose Antonio Garcia Diaz
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
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 Individual filed Critical Individual
Priority to ES200601558U priority Critical patent/ES1063359Y/en
Publication of ES1063359U publication Critical patent/ES1063359U/en
Application granted granted Critical
Publication of ES1063359Y publication Critical patent/ES1063359Y/en
Priority to PCT/ES2007/000394 priority patent/WO2008000879A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1054—Large wheels, e.g. higher than the seat portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
    • A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
    • A61F2007/0064—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling of gas
    • 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
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/70—Devices for specific treatment or diagnosis for cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Wheelchair with a cooling system characterized by the fact that it is made up of a wheelchair whose seat and back have been modified to include a system of ducts for air conduction, with sufficient flexibility to allow folding of the chair, from a lateral intake and that spreads over the entire surface and is evacuated through an outlet grille in the area opposite the central intake. (Machine-translation by Google Translate, not legally binding)

Description

Silla de ruedas con sistema de refrigeración.Wheelchair with cooling system.

El presente modelo de utilidad se refiere a una silla de ruedas que presenta un novedoso sistema de refrigeración para las superficies de contacto de los usuarios, basado en la mejora del asiento y del respaldo que incluye un sistema de circulación de aire por su interior que permite refrigerar las superficies en contacto con los usuarios. El modelo se adapta a cualquier tipo de silla de ruedas, incluyendo las sillas de ruedas plegables y está especialmente diseñado para usuarios que deben utilizarlas por largos periodos de tiempo.This utility model refers to a wheelchair that presents a novel cooling system for user contact surfaces, based on the improved seat and backrest that includes a system of air circulation inside that allows cooling the surfaces in contact with users. The model adapts to any type of wheelchair, including wheelchairs foldable and is specially designed for users who must use them for long periods of time.

En la actualidad no existen dispositivos similares en el mercado.There are currently no devices Similar in the market.

El modelo de utilidad, objeto de la presente memoria es realmente útil ya que supone toda una innovación tecnológica en la mejora de la salud y confort ya que, con un sencillo sistema de distribución de aire por el interior del asiento y del respaldo, permite adecuar la temperatura de las superficies en contacto con el asiento según las preferencias del usuario tal y como describiremos en la siguiente memoria.The utility model, object of this memory is really useful since it is an innovation technology in the improvement of health and comfort since, with a simple air distribution system inside the seat and backrest, allows to adjust the temperature of the surfaces in contact with the seat according to the preferences of the user as described in the following report.

El sistema es muy sencillo y fácilmente adaptable a los diferentes tipos de sillas de rueda que existen en el mercado, simplemente adaptando el asiento y el respaldo de éstas así como la inclusión de un pequeño sistema de impulsión de aire en su plataforma base inferior.The system is very simple and easily adaptable to the different types of wheelchairs that exist in the market, simply adapting the seat and backrest of these as well as the inclusion of a small air drive system in your lower base platform.

Es de destacar que el modelo no está diseñado para enfriar el cuerpo del usuario sino para evitar que se caliente.It is noteworthy that the model is not designed to cool the user's body but to prevent it from hot.

Para comprender mejor el alcance del modelo vamos a describirlo sobre los dibujos adjuntos en los que se ha materializado un diseño preferido del mismo dado a título de ejemplo sin carácter limitativo.To better understand the scope of the model we go to describe it on the attached drawings in which it has been materialized a preferred design of the same given by way of example without limitation.

En los dibujos:In the drawings:

La fig. 1 muestra una vista en perspectiva del asiento y respaldo de la silla de ruedas,Fig. 1 shows a perspective view of the wheelchair seat and backrest,

La fig. 2 muestra una vista en detalle de la estructura interior del asiento,Fig. 2 shows a detailed view of the interior seat structure,

La fig. 3 muestra una vista en perspectiva del modelo yFig. 3 shows a perspective view of the model and

La fig. 4 muestra una vista de la parte trasera del modelo.Fig. 4 shows a view of the rear of the model.

Como se puede observar en las figuras, el modelo presenta un conducto de entrada de aire (1), orificios de salida de aire (2), canalización principal de distribución (3), paneles de aireación (4), forro protector (5), zona de pliegue central del asiento (6), unión flexible para conducto de distribución de aire (7), turbina (8) y batería eléctrica (9).As you can see in the figures, the model it has an air inlet duct (1), exit holes of air (2), main distribution pipe (3), panels aeration (4), protective lining (5), central fold zone of the seat (6), flexible joint for air distribution duct (7), turbine (8) and electric battery (9).

El funcionamiento del modelo es bastante sencillo ya que basta con conectar el conducto de entrada de aire (1) con el conducto de salida de aire de la turbina (8) para que éste se distribuya por el interior de las superficies interiores del asiento y del respaldo, a través de la canalización principal (3) y sus paneles de aireación (4) y sea evacuado por los orificios de salida (2).The operation of the model is quite simple since it is enough to connect the air inlet duct (1) with the air outlet duct of the turbine (8) so that it distribute inside the interior surfaces of the seat and backrest, through the main pipe (3) and its aeration panels (4) and be evacuated through the holes of output (2).

El conducto de entrada de aire (1), de material flexible y con una conformación en forma de Y, recibe el aire de la turbina (8) ubicado en la parte inferior de la silla de ruedas. La turbina (8) es alimentada por una pequeña batería eléctrica recargable (9) ubicada también en la parte inferior de la silla de ruedas, tal y como se observa en la figura 4.The air inlet duct (1), of material flexible and with a Y-shaped conformation, it receives the air from the turbine (8) located at the bottom of the wheelchair. The turbine (8) is powered by a small electric battery rechargeable (9) also located at the bottom of the chair wheels, as seen in figure 4.

La unión de esta toma de aire procedente de la turbina con los conductos de entrada del aire del modelo puede ser realizada mediante unas sencillas abrazaderas.The union of this air intake from the turbine with the air intake ducts of the model can be made by simple clamps.

Además, tanto el asiento como el respaldo de la silla de ruedas, presentan, en su zona central, un pliegue (6) que permite el doblado del sistema de conductos de refrigeración. Es por ello que presenta, en el conducto principal de distribución de aire (3), una zona central (7) con una canalización de unión más flexible, tal y como se puede observar en la figura 2.In addition, both the seat and the back of the In a central area, a wheelchair has a fold (6) that It allows bending of the cooling duct system. Is Therefore, it presents, in the main distribution duct of air (3), a central zone (7) with one more connection pipe flexible, as can be seen in figure 2.

Para proteger mejor las superficies de contacto, estas están cubiertas por forro protector flexible (5) que refuerza la estructura de estas y permite actuar correctamente a las rejillas difusoras o paneles de aireación (4).To better protect contact surfaces, these are covered by flexible protective lining (5) that reinforces the structure of these and allows to act correctly at diffuser grilles or aeration panels (4).

Dentro de lo esencial de la invención caben las variantes de detalle, asimismo protegidas y así podrá ser cualquiera el tipo y ubicación del mecanismo de enganche de los conductos de entrada, sistemas de canalizaciones de distribución de aire interior y, desde luego, cualesquiera las dimensiones y materias en que se realicen sus partes y el conjunto.Within the essence of the invention fit the variants of detail, also protected and so can be either the type and location of the hook mechanism of the inlet ducts, distribution pipeline systems indoor air and, of course, any dimensions and subjects in which its parts and the set are made.

Claims (2)

1. Silla de ruedas con sistema de refrigeración.- caracterizado por el hecho de estar compuesto de una silla de ruedas cuyo asiento y respaldo ha sido modificado para incluir en su interior un sistema de canalizaciones para conducción de aire, con la flexibilidad suficiente para permitir el plegado de la silla, desde una toma lateral y que se difunde por toda la superficie y se evacua por una rejilla de salida en la zona opuesta a la toma central.1. Wheelchair with cooling system.- characterized by the fact that it is composed of a wheelchair whose seat and backrest has been modified to include in its interior an air ducting system, with sufficient flexibility to allow the folding of the chair, from a side outlet and which is spread over the entire surface and is evacuated through an outlet grid in the area opposite the central outlet. 2. Silla de ruedas con sistema de refrigeración.- según la 1ª reivindicación, caracterizado por el hecho de disponer de un sistema de impulsión de aire alimentado por una fuente de energía eléctrica ubicada en la parte inferior de la silla.2. Wheelchair with cooling system.- according to the 1st claim, characterized in that it has an air supply system powered by an electric power source located in the lower part of the chair.
ES200601558U 2006-06-30 2006-06-30 WHEELCHAIR WITH REFRIGERATION SYSTEM Expired - Fee Related ES1063359Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200601558U ES1063359Y (en) 2006-06-30 2006-06-30 WHEELCHAIR WITH REFRIGERATION SYSTEM
PCT/ES2007/000394 WO2008000879A1 (en) 2006-06-30 2007-06-29 Wheelchair with ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200601558U ES1063359Y (en) 2006-06-30 2006-06-30 WHEELCHAIR WITH REFRIGERATION SYSTEM

Publications (2)

Publication Number Publication Date
ES1063359U true ES1063359U (en) 2006-10-16
ES1063359Y ES1063359Y (en) 2007-01-16

Family

ID=37106804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200601558U Expired - Fee Related ES1063359Y (en) 2006-06-30 2006-06-30 WHEELCHAIR WITH REFRIGERATION SYSTEM

Country Status (2)

Country Link
ES (1) ES1063359Y (en)
WO (1) WO2008000879A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101381073B1 (en) * 2013-11-19 2014-04-04 송성진 Functional chair for human body correction and thermal therapy
CN105616080A (en) * 2016-04-06 2016-06-01 陕西科技大学 Novel electric heating wheelchair
AU2022209264B1 (en) * 2022-07-27 2023-02-02 Rolapal Limited A Wheelchair

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290953A (en) * 1985-06-19 1986-12-20 富士電機株式会社 Body support
JPS63229048A (en) * 1987-03-19 1988-09-22 工業技術院長 Bodily temperature automatic control apparatus
CA2160996A1 (en) * 1993-03-11 1994-09-15 Terry Keene Holdredge Pneumatic wheel chair cushion for reducing ischemic injury
JPH10165445A (en) * 1996-12-16 1998-06-23 Matsushita Electric Ind Co Ltd Wheelchair
JPH11239590A (en) * 1998-02-24 1999-09-07 Maruishi Cycle Industries Ltd Seat mat in freely foldable wheelchair

Also Published As

Publication number Publication date
ES1063359Y (en) 2007-01-16
WO2008000879A1 (en) 2008-01-03

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Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20131031