ES2336732B1 - HEIGHT AND WIDTH REGULATION DEVICE BY PUMP FOR THE SUPPORT OF A MULTIGROUP CHILD RETENTION SYSTEM FOR THE TRANSPORTATION OF CHILDREN IN A MOTOR VEHICLE. - Google Patents

HEIGHT AND WIDTH REGULATION DEVICE BY PUMP FOR THE SUPPORT OF A MULTIGROUP CHILD RETENTION SYSTEM FOR THE TRANSPORTATION OF CHILDREN IN A MOTOR VEHICLE. Download PDF

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Publication number
ES2336732B1
ES2336732B1 ES200700040A ES200700040A ES2336732B1 ES 2336732 B1 ES2336732 B1 ES 2336732B1 ES 200700040 A ES200700040 A ES 200700040A ES 200700040 A ES200700040 A ES 200700040A ES 2336732 B1 ES2336732 B1 ES 2336732B1
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Spain
Prior art keywords
height
width
children
motor vehicle
backrest
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ES200700040A
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Spanish (es)
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ES2336732A1 (en
ES2336732A9 (en
Inventor
Francesc Salvado Sanchez
David Gallegos Diez
Francisco Liesa Mestres
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Universitat Politecnica de Catalunya UPC
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Universitat Politecnica de Catalunya UPC
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Priority to ES200700040A priority Critical patent/ES2336732B1/en
Publication of ES2336732A1 publication Critical patent/ES2336732A1/en
Publication of ES2336732A9 publication Critical patent/ES2336732A9/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2851—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle provided with head-rests

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)

Abstract

Dispositivo de regulación de altura y anchura mediante pomo para el respaldo de un sistema de retención infantil multigrupo para el transporte de niños en un vehículo automóvil.Height and width adjustment device by means of a knob for the support of a child restraint system Multi-group for the transport of children in a motor vehicle.

La invención es un sistema mecánico accionado mecánicamente que permite la regulación continua de la altura y la anchura del respaldo de un sistema de retención infantil para su mejor adaptación a la anatomía del ocupante, aumentando confort y seguridad, mediante el accionamiento de un único elemento y con una relación entre los movimientos preestablecida.The invention is a mechanically driven system. mechanically that allows the continuous regulation of the height and the backrest width of a child restraint system for better adaptation to the occupant's anatomy, increasing comfort and security, by operating a single element and with a pre-established relationship between movements.

Description

Dispositivo de regulación de altura y anchura mediante pomo para el respaldo de un sistema de retención infantil multigrupo para el transporte de niños en un vehículo automóvil.Height and width adjustment device by means of a knob for the support of a child restraint system Multi-group for the transport of children in a motor vehicle.

Sector de la técnicaTechnical sector

La presente invención se refiere a sistemas de retención infantil para el transporte de niños en un automóvil, con unas características especiales que mediante accionamientos mecánicos permiten la adaptación del respaldo a la anatomía de un niño.The present invention relates to systems of child restraint for transporting children in a car, with special characteristics that by means of drives mechanics allow the adaptation of the backrest to the anatomy of a boy.

Estado de la técnicaState of the art

Se conocen otros sistemas o artefactos que sirven para conseguir una correcta retención de los niños que viajan en un automóvil en caso de accidente y que permiten regulaciones de ciertos componentes para conseguir una mayor comodidad de los niños que viajan en ella, así como componentes y sistemas que se añaden a la sillita para aumentar la seguridad de ésta frente a un posible accidente.Other systems or artifacts are known that they serve to obtain a correct retention of the children who travel in a car in case of accident and that allow regulations of certain components to achieve greater comfort for children that travel in it, as well as components and systems that are added to the seat to increase its safety against a possible accident.

Entre las patentes de este tipo de dispositivos se pueden citar las siguientes:Among the patents of this type of devices the following can be cited:

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1009245. Sillita de inclinación regulable para el transporte de niños en vehículos automóviles, con fecha 07/03/19891009245. Tilt chair adjustable for the transport of children in motor vehicles, with date 03/07/1989

--
2133067. Cinturón de Seguridad en asientos para niños aplicables a vehículos, con fecha 16/08/1999.2133067. Seat Belt in Child seats applicable to vehicles, dated 08/16/1999.

--
2166266. Silla infantil, con fecha 01/04/2002.2166266. Children's chair, with date 04/01/2002.

--
2196999. Silla infantil para automóviles, con fecha 16/12/2003.2196999. Children's chair for cars, dated 12/16/2003.

--
1056776. Asiento infantil para automóviles, con fecha 18/02/2004.1056776. Child seat for cars, dated 02/18/2004. 

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Breve descripción de la invenciónBrief Description of the Invention

La presente invención es un dispositivo para regular de manera continua la altura y anchura del respaldo de un sistema de retención infantil mediante un único accionamiento mecánico y de manera que ambos movimientos tengan una relación predeterminada, aumentando el confort y la seguridad del ocupante dada la mejor adaptación del sistema de retención infantil a su anatomía.The present invention is a device for continuously regulate the height and width of the backrest of a child restraint system by a single drive mechanically and so that both movements have a relationship predetermined, increasing comfort and occupant safety given the best adaptation of the child restraint system to its anatomy.

La regulación en altura del respaldo permite una mejor adaptación del cinturón de seguridad del vehículo para la retención del niño en caso de accidente y la regulación en anchura permite un mejor comportamiento del sistema de retención infantil en caso de accidente lateral.The height adjustment of the backrest allows a better adaptation of the vehicle seat belt for the child retention in case of accident and regulation in width allows better behavior of the child restraint system in side accident case.

Descripción de las figurasDescription of the figures

Fig. 1: Vista en perspectiva del respaldo del sistema de retención infantil en la configuración de mínima altura y mínima anchura.Fig. 1: Perspective view of the backrest of the child restraint system in the minimum height configuration and minimum width

Fig. 2: Vista en perspectiva del respaldo del sistema de retención infantil en la configuración de máxima altura y máxima anchura.Fig. 2: Perspective view of the backrest of the child restraint system in maximum height configuration and maximum width

Fig. 3: Vista en perspectiva de los mecanismos dispuestos en el interior del respaldo del sistema de retención infantil.Fig. 3: Perspective view of the mechanisms arranged inside the back of the retention system childish.

Fig. 4: Vista en perspectiva del mecanismo de regulación de altura del respaldo del sistema de retención infantil.Fig. 4: Perspective view of the mechanism of height adjustment of the backrest of the retention system childish.

Fig. 5: Vista en perspectiva del mecanismo de regulación de anchura del respaldo del sistema de retención infantil.Fig. 5: Perspective view of the mechanism of backrest width adjustment of the retention system childish.

Descripción detallada de la invenciónDetailed description of the invention

El dispositivo objeto de la presente invención es un sistema de regulación continua de la altura y anchura de un respaldo de un sistema de retención infantil para el transporte de niños en un vehículo automóvil, mejorando el confort y seguridad del ocupante.The device object of the present invention it is a system of continuous regulation of the height and width of a support of a child restraint system for the transport of children in a motor vehicle, improving the comfort and safety of occupant.

Estructuralmente, tal y como se ha comentado anteriormente y puede observarse en las Fig. 1, 2, 3, 4 y 5, el sistema consta de dos mecanismos que tienen un movimiento relacionado y un único accionamiento para conseguir el desplazamiento relativo de los diferentes componentes estructurales. La estructura del respaldo es una estructura tubular con una zona inferior del respaldo (1) y una zona superior que integra el apoyacabezas (2) y las protecciones laterales (4). El respaldo dispone de varios puntos de unión (3) a la culera del sistema de retención infantil y el accionamiento de los mecanismos (5) se realiza por cualquiera de los laterales del sistema de retención infantil.Structurally, as mentioned above and can be seen in Figs. 1, 2, 3, 4 and 5, the system consists of two mechanisms that have a movement related and a single drive to get the relative displacement of the different structural components. The backrest structure is a tubular structure with a zone lower backrest (1) and an upper area that integrates the headrest (2) and side shields (4). The backup It has several points of attachment (3) to the culera of the system child restraint and drive mechanisms (5) are performed on either side of the retention system childish.

El accionamiento del mecanismo mediante el pomo lateral (5) doble transmite el movimiento a un plato (7) y un piñón (8), que conforman una etapa de engranajes para aumentar la velocidad de giro que se transmite al mecanismo de tornillo sin fin (9) ubicado en cada una de las barras verticales interiores (11) de la estructura, disminuyendo el número de vueltas necesario del pomo para realizar el recorrido que permite el mecanismo. Al girar estas barras verticales interiores (11), que contienen el engranaje en la parte inferior y tienen una zona superior roscada (10) se transmite un movimiento vertical a las barras verticales exteriores.The mechanism drive by the knob Double side (5) transmits the movement to a plate (7) and a pinion (8), which make up a gear stage to increase the turning speed that is transmitted to the worm mechanism (9) located in each of the inner vertical bars (11) of the structure, decreasing the number of turns required of the knob to make the route that the mechanism allows. When you turn these interior vertical bars (11), which contain the gear in the bottom and have a threaded top area (10) is transmitted a vertical movement to the outer vertical bars.

Estas barras verticales exteriores ya pertenecen a la parte superior de la estructura que contiene el mecanismo de regulación de la anchura. El movimiento de las barras verticales exteriores es solidario al movimiento de una cremallera (6), dispuesta en el centro de la estructura. El movimiento vertical de la cremallera acciona dos engranajes (12), cuya rotación acciona cuatro mecanismos de rosca (13) que permiten el desplazamiento longitudinal de las protecciones laterales (4) del respaldo del sistema de retención infantil.These outer vertical bars already belong to the top of the structure that contains the mechanism of width regulation. The movement of vertical bars exterior is integral to the movement of a zipper (6), arranged in the center of the structure. The vertical movement of the rack drives two gears (12), whose rotation drives four thread mechanisms (13) that allow displacement longitudinal side shields (4) of the backrest of the child restraint system

Todos los mecanismos, tanto el mecanismo de regulación de altura como el mecanismo de regulación de anchura, son irreversibles, es decir, el único accionamiento posible se debe realizar a través de los pomos laterales (5) dispuestos en el propio respaldo del sistema de retención infantil, impidiendo accionamientos de los mecanismos por presiones exteriores en alguno de los elementos móviles del respaldo.All mechanisms, both the mechanism of height regulation as the width regulation mechanism, are irreversible, that is, the only possible drive is due perform through the side knobs (5) arranged on the own support of the child restraint system, preventing mechanism drives by external pressures in some of the mobile elements of the backrest.

Claims (3)

1. Dispositivo de regulación de la altura y la anchura de un respaldo de un sistema de retención infantil multigrupo para el transporte de niños en un vehículo automóvil formado por:1. Height adjustment device and the width of a backrest of a child restraint system multi-group for the transport of children in a motor vehicle formed by:
a.to.
Un respaldo,A back,
b.b.
Un sistema de regulación de la altura,A height adjustment system,
c.C.
Un sistema de regulación de la anchura,A width regulation system,
caracterizado porque la regulación en anchura es dependiente de la regulación en altura, realizándose ambas regulaciones de forma continua mediante el accionamiento de un único elemento. characterized in that the regulation in width is dependent on the regulation in height, both regulations being carried out continuously by actuating a single element. 2. Dispositivo de regulación de la altura y la anchura de un respaldo de un sistema de retención infantil multigrupo para el transporte de niños en un vehículo automóvil según la reivindicación 1, caracterizado porque la regulación de ambas cotas se realiza mediante un pomo doble comunicado interiormente, permitiendo el accionamiento desde ambos lados del respaldo.2. Device for regulating the height and width of a backrest of a multi-group child restraint system for transporting children in a motor vehicle according to claim 1, characterized in that the regulation of both dimensions is carried out by means of a double knob internally communicated , allowing the drive from both sides of the backrest. 3. Dispositivo de regulación de la altura y la anchura de un respaldo de un sistema de retención infantil multigrupo para el transporte de niños en un vehículo automóvil según las reivindicaciones 1 y 2, caracterizado porque la relación de transmisión entre ambos movimientos está fijada por el paso de una cremallera vertical y los ejes roscados horizontales que desplazan las protecciones laterales del sistema de retención infantil.3. Device for regulating the height and width of a backrest of a multi-group child restraint system for transporting children in a motor vehicle according to claims 1 and 2, characterized in that the transmission ratio between both movements is fixed by the passage of a vertical rack and horizontal threaded shafts that move the side guards of the child restraint system.
ES200700040A 2006-12-29 2006-12-29 HEIGHT AND WIDTH REGULATION DEVICE BY PUMP FOR THE SUPPORT OF A MULTIGROUP CHILD RETENTION SYSTEM FOR THE TRANSPORTATION OF CHILDREN IN A MOTOR VEHICLE. Active ES2336732B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200700040A ES2336732B1 (en) 2006-12-29 2006-12-29 HEIGHT AND WIDTH REGULATION DEVICE BY PUMP FOR THE SUPPORT OF A MULTIGROUP CHILD RETENTION SYSTEM FOR THE TRANSPORTATION OF CHILDREN IN A MOTOR VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200700040A ES2336732B1 (en) 2006-12-29 2006-12-29 HEIGHT AND WIDTH REGULATION DEVICE BY PUMP FOR THE SUPPORT OF A MULTIGROUP CHILD RETENTION SYSTEM FOR THE TRANSPORTATION OF CHILDREN IN A MOTOR VEHICLE.

Publications (3)

Publication Number Publication Date
ES2336732A1 ES2336732A1 (en) 2010-04-15
ES2336732A9 ES2336732A9 (en) 2011-03-21
ES2336732B1 true ES2336732B1 (en) 2011-03-25

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ID=42060829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200700040A Active ES2336732B1 (en) 2006-12-29 2006-12-29 HEIGHT AND WIDTH REGULATION DEVICE BY PUMP FOR THE SUPPORT OF A MULTIGROUP CHILD RETENTION SYSTEM FOR THE TRANSPORTATION OF CHILDREN IN A MOTOR VEHICLE.

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721468U1 (en) * 1997-08-07 1998-02-12 Recaro GmbH & Co., 73230 Kirchheim Child car seat
ES1046675Y (en) * 2000-06-27 2001-06-16 Play Sa CHILD CHAIR.
DE102004049754A1 (en) * 2004-10-08 2006-04-13 Takata-Petri Ag Child protection system for motor vehicles
DE102006043760B4 (en) * 2006-09-13 2008-06-19 Concord Gmbh Child seat for vehicles
ES2319006B1 (en) * 2006-12-05 2010-02-10 Play, S.A. CHILD SEAT FOR CARS.

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Publication number Publication date
ES2336732A1 (en) 2010-04-15
ES2336732A9 (en) 2011-03-21

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