ES2729723A1 - PRACTICABLE BACKUP FOR VEHICLE SEAT (Machine-translation by Google Translate, not legally binding) - Google Patents

PRACTICABLE BACKUP FOR VEHICLE SEAT (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2729723A1
ES2729723A1 ES201830429A ES201830429A ES2729723A1 ES 2729723 A1 ES2729723 A1 ES 2729723A1 ES 201830429 A ES201830429 A ES 201830429A ES 201830429 A ES201830429 A ES 201830429A ES 2729723 A1 ES2729723 A1 ES 2729723A1
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ES
Spain
Prior art keywords
backrest
vehicle
retention
practicable
seat
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.)
Withdrawn
Application number
ES201830429A
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Spanish (es)
Inventor
Torres Ivan Contreras
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.)
Torrot Electric Europa SL
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Torrot Electric Europa SL
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Filing date
Publication date
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Priority to ES201830429A priority Critical patent/ES2729723A1/en
Publication of ES2729723A1 publication Critical patent/ES2729723A1/en
Withdrawn legal-status Critical Current

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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
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3013—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the vehicle frame
    • B60N2/3015—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the vehicle frame the axis being located at the top of the back-rest

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

Practical backrest for a vehicle seat that has to allow a space-free positioning to enable the entry and exit of passengers to other seats located behind in the vehicle interior, which comprises a rigid structure (1) which fastened on the upper part with respect to the roof of the structure (2) that forms the interior of the vehicle, by means of an articulated support (3) that allows a swinging of said rigid structure (1) of the backrest, which in the lower part it has a conformation (4) that can be inserted into a socket (5) defined in the seat (6) for which the backrest is intended, where the conformation (4) can be anchored in rigid retention with the possibility of releasing the retention by a manipulation (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

RESPALDO PRACTICABLE PARA ASIENTO DE VEHÍCULOPRACTICABLE BACKUP FOR VEHICLE SEAT

Sector de la técnicaTechnical sector

La presente invención está relacionada con los vehículos que tienen que disponer de, al menos, un asiento móvil en la parte delantera del habitáculo de ocupantes bien sea en el puesto de conductor y/o en el puesto de copiloto, para permitir el paso de ocupantes, en entrada y salida, respecto de asientos posteriores, proponiendo un respaldo practicable para esa finalidad, con el cual se consiguen ventajas estructurales y funcionales en el vehículo de aplicación.The present invention relates to vehicles that have to have at least one mobile seat in the front part of the passenger compartment either in the driver's seat and / or in the passenger seat, to allow occupants to pass through , in entry and exit, with respect to rear seats, proposing a practicable backrest for that purpose, with which structural and functional advantages are achieved in the application vehicle.

Estado de la técnicaState of the art

En el campo de la automoción es constante la investigación y el desarrollo de vehículos que, por un lado, permitan reducir el coste del consumo energético, por ejemplo, con vehículos de funcionamiento eléctrico o híbrido con carburantes y, por otro lado, que minimicen los costos de fabricación, reduciendo el tamaño de los vehículos y simplificando su estructuración.In the field of automotive research and development of vehicles that, on the one hand, allow to reduce the cost of energy consumption, for example, with electric or hybrid vehicles with fuels and, on the other hand, that minimize manufacturing costs, reducing the size of vehicles and simplifying their structuring.

Una de las soluciones adoptadas para reducir costos es la formación de vehículos con asientos en la parte delantera del habitáculo de ocupantes y asientos posteriores por detrás de los asientos delanteros, disponiendo solo dos puertas laterales para la entrada y salida de los ocupantes respecto de todos los asientos, tanto delanteros como posteriores.One of the solutions adopted to reduce costs is the formation of vehicles with seats in the front of the passenger compartment and rear seats behind the front seats, having only two side doors for entry and exit of occupants in respect to all seats, both front and rear.

Dicha solución requiere que en la parte delantera del habitáculo de los vehículos haya, al menos, un asiento que se pueda mover entre una posición de uso y una posición en la que quede habilitado un espacio para el paso de entrada y salida de los pasajeros respecto de los asientos posteriores.Said solution requires that at the front of the passenger compartment of the vehicles there should be at least one seat that can be moved between a position of use and a position in which a space for the passage of entry and exit of passengers with respect to of the rear seats.

Para ello es habitual incorporar, al menos, un asiento desplazable sobre guías entre una posición retrasada y una posición adelantada y/o con un respaldo basculante entre una posición vertical sobre el asiento y una posición abatida sobre el asiento, lo cual resulta de complicado montaje y tiene el inconveniente de que es muy susceptible de desajustes causantes de ruidos y holguras.For this, it is usual to incorporate at least one movable seat on guides between a delayed position and an advanced position and / or with a tilting backrest between a vertical position on the seat and a collapsed position on the seat, which results from complicated assembly and has the disadvantage that it is very susceptible to mismatches causing noise and slack.

Objeto de la invenciónObject of the invention

De acuerdo con la invención se propone un respaldo practicable para asientos de vehículos, con el cual se soluciona de una manera ventajosa y práctica la accesibilidad a asientos posteriores del habitáculo de ocupantes en los vehículos que solo tienen dos puertas laterales para la entrada y salida de todos los ocupantes a los asientos delanteros y posteriores del habitáculo interior.In accordance with the invention, a practicable backrest for vehicle seats is proposed, with which the accessibility to rear seats of the passenger compartment in vehicles that only have two side doors for entry and exit of vehicles is solved in an advantageous and practical manner. all occupants to the front and rear seats of the interior passenger compartment.

Este respaldo objeto de la invención consta de una estructura rígida, conformada y revestida para facilitar la comodidad de los usuarios, estableciéndose dicha estructura unida por su extremo superior respecto del techo del habitáculo del vehículo mediante una sujeción articulada, mientras que en el extremo inferior posee una conformación de acoplamiento en un encaje de bloqueo definido en la estructura de un asiento correspondiente, en donde dicha conformación inferior del respaldo se puede anclar y liberar de manera practicable.This backrest object of the invention consists of a rigid structure, shaped and covered to facilitate the comfort of the users, said structure being established joined by its upper end with respect to the roof of the vehicle interior by means of an articulated support, while at the lower end it has a coupling conformation in a lock fitting defined in the structure of a corresponding seat, wherein said lower conformation of the backrest can be anchored and practically released.

Se obtiene así un respaldo que se puede bascular, selectivamente, entre una posición vertical de anclaje, en la que sirve funcionalmente de respaldo para el asiento correspondiente, haciendo a la vez de columna que rigidiza el habitáculo del vehículo, y una posición basculada hacia arriba, en la cual deja libre el espacio por encima del asiento para habilitar el paso de entrada y salida de pasajeros a asientos posteriores del habitáculo del vehículo.This gives a backrest that can be tilted, selectively, between a vertical anchoring position, in which it serves functionally as a backrest for the corresponding seat, at the same time as a column that stiffens the vehicle interior, and an upwardly tilted position , in which it leaves free the space above the seat to enable the entry and exit of passengers to rear seats of the passenger compartment of the vehicle.

La sujeción articulada superior, respecto de la que se sustenta de manera giratoria el respaldo, se prevé con un mecanismo de retención, que puede ser de cualquier tipo, para mantener el respaldo estable en la posición basculada hacia arriba, sin que el usuario tenga que sujetarle, lo cual facilita la manipulación de uso del respaldo en su aplicación.The upper articulated support, in relation to which the backrest is rotatably supported, is provided with a retention mechanism, which can be of any type, to keep the backrest stable in the upturned position, without the user having to hold it, which facilitates the manipulation of the use of the backrest in its application.

El anclaje de bloqueo de la parte inferior del respaldo puede ser de cualquier tipo, mecánico, magnético, eléctrico, etc., y con cualquier forma de realización, siempre que permita una manipulación rápida y fácil para establecer la posición estática de uso del respaldo y la liberación para bascularle a la posición de dejar paso de entrada y salida en el vehículo.The locking anchor of the lower part of the backrest can be of any type, mechanical, magnetic, electrical, etc., and with any embodiment, provided that it allows quick and easy manipulation to establish the static position of use of the backrest and the release to swing to the position of letting in and out of the vehicle.

Por todo ello, el respaldo practicable de la invención resulta de unas características muy ventajosas para los vehículos de aplicación, adquiriendo vida propia y carácter preferente respecto de las soluciones convencionales desarrolladas para la misma función.Therefore, the practicable support of the invention results from very characteristic advantageous for the application vehicles, acquiring their own life and preferential character with respect to the conventional solutions developed for the same function.

Descripción de las figurasDescription of the figures

La figura 1 muestra parcialmente en vista lateral un vehículo provisto con un respaldo practicable según la invención.Figure 1 partially shows in side view a vehicle provided with a practicable backrest according to the invention.

La figura 2 es una vista en perspectiva de la disposición del respaldo practicable de la figura anterior.Figure 2 is a perspective view of the disposable backrest arrangement of the previous figure.

La figura 3 es un detalle ampliado en perspectiva del anclaje de bloqueo inferior del respaldo practicable.Figure 3 is an enlarged perspective detail of the lower locking anchor of the practicable backrest.

La figura 4 es un detalle ampliado en perspectiva de la sujeción articulada superior del respaldo practicable.Figure 4 is an enlarged perspective view of the articulated upper support of the practicable backrest.

Descripción detallada de la invenciónDetailed description of the invention

El objeto de la invención se refiere a un respaldo practicable para vehículos en los que, al menos, un asiento del habitáculo de ocupantes tiene que permitir una disposición para dejar libre un espacio de entrada y salida de ocupantes a asientos posteriores de pasajeros situados por detrás de otros asientos delanteros a los que se accede por unas puertas laterales del vehículo.The object of the invention relates to a practicable backrest for vehicles in which at least one seat of the passenger compartment has to allow an arrangement to free an entry and exit space for occupants to rear passenger seats located behind of other front seats that are accessed by side doors of the vehicle.

El respaldo según la invención comprende una estructura rígida (1), la cual se sujeta en la parte superior respecto del techo de la estructura (2) que conforma el habitáculo del vehículo, mediante una unión articulada (3) que permite un giro en basculación de dicha estructura rígida (1) del respaldo.The backrest according to the invention comprises a rigid structure (1), which is held at the top with respect to the roof of the structure (2) that forms the interior of the vehicle, by means of an articulated joint (3) that allows a swing in tilt of said rigid structure (1) of the backrest.

En el extremo inferior la estructura rígida (1) posee una conformación (4), la cual es susceptible de insertarse en un encaje (5) definido en un asiento (6) para el que está destinado el respaldo, de manera que en dicho encaje (5) el acoplamiento de la conformación (4) puede establecerse con una retención rígida pero con posibilidad de liberación mediante un accionamiento de manipulación, para permitir la basculación de la estructura (1) del respaldo a una posición elevada respecto del asiento (6).At the lower end the rigid structure (1) has a conformation (4), which is capable of being inserted in a socket (5) defined in a seat (6) for which the backrest is intended, so that in said socket (5) the coupling of the conformation (4) can be established with a rigid retention but with the possibility of release by means of a manipulation drive, to allow the tilting of the structure (1) of the backrest at an elevated position with respect to the seat (6).

La retención de la conformación (4) en el anclaje (5) se puede establecer mediante cualquier tipo de mecanismo que permita la inserción de la conformación (4) hasta una posición en la que quede bloqueada impidiendo la basculación de la estructura (1) del respaldo, manteniendo así al respaldo estático en posición vertical entre el asiento (6) y el techo de la estructura (2) del habitáculo del vehículo, con posibilidad de permitir el desbloqueo de dicha retención, mediante una manipulación, para permitir la basculación del respaldo a una posición elevada respecto del asiento (6).The retention of the conformation (4) in the anchor (5) can be established by any type of mechanism that allows the insertion of the conformation (4) to a position where it is blocked preventing the structure from tilting (1). backrest, thus keeping the static backrest in a vertical position between the seat (6) and the roof of the structure (2) of the passenger compartment of the vehicle, with the possibility of allowing the unlocking of said retention, by manipulation, to allow the backrest to swing to an elevated position with respect to the seat (6).

A tal efecto de retención de la conformación (4) en el anclaje (5) se prevé, por ejemplo, un mecanismo formado por un resbalón empujado por un resorte y actuado por un solenoide para el desbloqueo, sin que esta solución tenga carácter limitativo, pudiendo ser cualquier otro mecanismo que cumpla la misma función.For this purpose, retention of the conformation (4) in the anchor (5) is provided, for example, a mechanism formed by a slip pushed by a spring and operated by a solenoid for unlocking, without this solution having a limiting character, It can be any other mechanism that fulfills the same function.

La unión articulada (3) mediante la que se sujeta superiormente la estructura (1) del respaldo de manera giratoria respecto de la estructura (2) que conforma el habitáculo del vehículo, incorpora en su caso un mecanismo de retención (no representado), para mantener el respaldo estable en la posición basculada hacia arriba, con posibilidad de vencer dicha retención mediante un esfuerzo de manipulación hacia abajo para bajar el respaldo a la posición vertical, pudiendo incorporarse al respecto en la unión articulada (3) cualquier tipo de mecanismo que cumpla con esa función. The articulated joint (3) by means of which the structure (1) of the backrest is rotatably secured with respect to the structure (2) that forms the interior of the vehicle, incorporates a retention mechanism (not shown), in order to keep the backrest stable in the tilted up position, with the possibility of overcoming said retention by means of a downward manipulation effort to lower the backrest to the vertical position, any type of mechanism that complies with it can be incorporated in the articulated joint (3) With that function.

Claims (3)

REIVINDICACIONES 1 Respaldo practicable para asiento de vehículo, de aplicación para asientos (6) que tienen que permitir un posicionamiento de liberación de espacio para posibilitar el paso de entrada y salida e pasajeros a otros asientos situados por detrás en el habitáculo del vehículo, caracterizado por que comprende una estructura rígida (1) la cual se sujeta en la parte superior respecto del techo de la estructura (2) que conforma el habitáculo del vehículo, mediante una sujeción articulada (3) que permite un giro de basculación de dicha estructura rígida (1) del respaldo, la cual en la parte inferior posee una conformación (4) que susceptible de insertarse en un encaje (5) definido en el asiento (6) para el que está destinado el respaldo, en donde la conformación (4) puede anclarse en retención rígida con posibilidad de liberarse la retención mediante una manipulación.1 Practicable backrest for vehicle seats, applicable for seats (6) that have to allow a space-free positioning to allow the entry and exit of passengers to other seats located behind in the passenger compartment of the vehicle, characterized in that It comprises a rigid structure (1) which is fastened at the top with respect to the roof of the structure (2) that forms the interior of the vehicle, by means of an articulated support (3) that allows a swinging of said rigid structure (1). ) of the backrest, which in the lower part has a conformation (4) that can be inserted into a socket (5) defined in the seat (6) for which the backrest is intended, where the conformation (4) can be anchored in rigid retention with the possibility of releasing retention by manipulation. 2. - Respaldo practicable para asiento de vehículo, de acuerdo con la primera reivindicación, caracterizado por que el bloqueo de retención de la conformación (4) en el encaje (5) se establece mediante un mecanismo formado por un resbalón empujado por un resorte y que es actuado por un solenoide para desbloquear la retención.2. - Practicable backrest for vehicle seat, according to the first claim, characterized in that the retention lock of the conformation (4) in the socket (5) is established by a mechanism formed by a slip pushed by a spring and which is operated by a solenoid to unlock retention. 3. - Respaldo practicable para asiento de vehículo, de acuerdo con la primera o segunda reivindicaciones, caracterizado porque la unión articulada (3) que sustenta de manera giratoria a la estructura rígida (1) incorpora un mecanismo de retención para mantener el respaldo estable en la posición basculada hacia arriba. 3. - Practicable backrest for vehicle seat, according to the first or second claims, characterized in that the articulated joint (3) that rotatably supports the rigid structure (1) incorporates a retention mechanism to keep the backrest stable in the position tilted up.
ES201830429A 2018-05-02 2018-05-02 PRACTICABLE BACKUP FOR VEHICLE SEAT (Machine-translation by Google Translate, not legally binding) Withdrawn ES2729723A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201830429A ES2729723A1 (en) 2018-05-02 2018-05-02 PRACTICABLE BACKUP FOR VEHICLE SEAT (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201830429A ES2729723A1 (en) 2018-05-02 2018-05-02 PRACTICABLE BACKUP FOR VEHICLE SEAT (Machine-translation by Google Translate, not legally binding)

Publications (1)

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ES2729723A1 true ES2729723A1 (en) 2019-11-05

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ES201830429A Withdrawn ES2729723A1 (en) 2018-05-02 2018-05-02 PRACTICABLE BACKUP FOR VEHICLE SEAT (Machine-translation by Google Translate, not legally binding)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894103A (en) * 1931-05-18 1933-01-10 Checker Cab Mfg Corp Convertible vehicle body
WO2000021782A1 (en) * 1998-10-13 2000-04-20 Magna Seating Systems Inc. Thin profile seat
US6209943B1 (en) * 1998-03-13 2001-04-03 Magna Interior Systems Inc. Retractable automotive seat assembly
FR2950004A1 (en) * 2009-09-16 2011-03-18 Renault Sa Four-wheeled tandem seating covered vehicle i.e. agile urban vehicle, has integration unit constituted of slide and set of recesses to integrate backrest with roof structure for authorizing rotational movement of backrest of front seat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894103A (en) * 1931-05-18 1933-01-10 Checker Cab Mfg Corp Convertible vehicle body
US6209943B1 (en) * 1998-03-13 2001-04-03 Magna Interior Systems Inc. Retractable automotive seat assembly
WO2000021782A1 (en) * 1998-10-13 2000-04-20 Magna Seating Systems Inc. Thin profile seat
FR2950004A1 (en) * 2009-09-16 2011-03-18 Renault Sa Four-wheeled tandem seating covered vehicle i.e. agile urban vehicle, has integration unit constituted of slide and set of recesses to integrate backrest with roof structure for authorizing rotational movement of backrest of front seat

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