FR2883528A1 - Headrest for e.g. motor vehicle seat, has swinging arm and shaft permitting to move lateral headrest between retracted and sleep positions, where lateral headrest is housed in recess of rear side of nape support when in retracted position - Google Patents

Headrest for e.g. motor vehicle seat, has swinging arm and shaft permitting to move lateral headrest between retracted and sleep positions, where lateral headrest is housed in recess of rear side of nape support when in retracted position Download PDF

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Publication number
FR2883528A1
FR2883528A1 FR0550741A FR0550741A FR2883528A1 FR 2883528 A1 FR2883528 A1 FR 2883528A1 FR 0550741 A FR0550741 A FR 0550741A FR 0550741 A FR0550741 A FR 0550741A FR 2883528 A1 FR2883528 A1 FR 2883528A1
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France
Prior art keywords
headrest
lateral
rotation
support
arm
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Granted
Application number
FR0550741A
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French (fr)
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FR2883528B1 (en
Inventor
Frederic Brunier
Gilles Derost
Alexis Laurent
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PSA Automobiles SA
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Peugeot Citroen Automobiles SA
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Priority to FR0550741A priority Critical patent/FR2883528B1/en
Publication of FR2883528A1 publication Critical patent/FR2883528A1/en
Application granted granted Critical
Publication of FR2883528B1 publication Critical patent/FR2883528B1/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80Head-rests
    • B60N2/885Head-rests provided with side-rests
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2002/0204Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
    • B60N2002/0216Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a transversal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2002/0204Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
    • B60N2002/022Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a vertical axis

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The headrest has a swinging arm (4) and a shaft for connecting a lateral headrest (2) with a nape support (1). The arm and shaft permit to move the lateral headrest between retracted and sleep positions. The lateral headrest is housed in a recess (1a) of a rear side of the nape support when in the retracted position. The headrest laterally supports the head of the passenger when in the sleep position.

Description

APPUIE-TETE POUR SIEGEHEADREST FOR SEAT

La présente invention se rapporte à un appuie-tête de siège, en particulier de siège de véhicule automobile ou d'avion. Les appuie-tête sont un élément de confort des passagers et, par exemple, équipent couramment toutes les automobiles. Ils sont, le plus souvent réglables et/ou inclinables par rapport au dossier de siège sur lequel ils sont montés, de manière à combattre les douleurs de nuque d'un long voyage, ou les risques de traumatisme au niveau de la nuque en cas d'accident. On a également cherché à protéger le passager des mouvements latéraux de la tête qui fatiguent les muscles du cou, notamment lorsque le passager somnole. A cette fin, on a recherché des moyens de compléter les appuietête par une surface d'appui latérale sur laquelle le passager peut reposer sa tête et dormir sans entraîner de fatigue des muscles du cou.  The present invention relates to a seat headrest, in particular a seat of a motor vehicle or an airplane. Head restraints are an element of passenger comfort and, for example, commonly fit all automobiles. They are most often adjustable and / or reclining relative to the seat back on which they are mounted, so as to fight the neck pain of a long journey, or the risk of trauma to the neck in case of 'accident. It has also been sought to protect the passenger from lateral movements of the head that tire the muscles of the neck, especially when the passenger is dozing. To this end, ways have been sought to supplement the headrest by a lateral bearing surface on which the passenger can rest his head and sleep without causing fatigue of the neck muscles.

On connaît des appuie-tête à rebords latéraux. Toutefois les rebords sont peu prononcés pour ne pas gêner la vision du passager, et de ce fait, ces rebords sont de faible efficacité de maintien de la tête du passager. Le brevet français n 2 689 825 divulgue un tel appuie-tête à rebords latéraux du fait de sa forme en U, qui peut être incliné en position horizontale pour maintenir la tête du passager et incliné en position sensiblement verticale pour être escamoté en appuie-nuque. Pour être efficace, la forme en U du coussin de l'appuie-tête doit avoir des branches du U relativement grandes, qui par ailleurs, en position verticale escamotée, risquent de gêner, par leur dimension, la vision du passager et la visibilité arrière du conducteur.  Side-sided head restraints are known. However the edges are not pronounced to not interfere with the vision of the passenger, and because of this, these edges are low efficiency of maintaining the passenger's head. French Patent No. 2,689,825 discloses such a headrest with side flanges because of its U-shaped, which can be tilted in a horizontal position to maintain the head of the passenger and inclined substantially vertical position to be retracted neckrest . To be effective, the U-shape of the cushion of the headrest must have relatively large branches of the U, which also, in a vertical retracted position, may hinder, by their size, the vision of the passenger and the rear visibility of the driver.

On connaît également, selon le brevet français n 2 779 394, un appuietête latéral pour siège de passager qui comporte un dispositif de fixation au siège ou aux montants verticaux de l'appuie-tête, et un bras orientable sur lequel est fixé l'appuie-tête latéral proprement dit, le bras orientable permettant de passer d'une position escamotée de l'appuie- tête (verticale et extérieure au siège) à une position dite sommeil (soutien latéral de la tête). Dans un tel dispositif, la surface d'appui latérale est grande et permet un maintien efficace de la tête, mais ce dispositif présente l'inconvénient de laisser subsister en position escamotée un mécanisme de bras et de tablette non rangé, susceptible de gêner ou d'accrocher et, de plus, peu esthétique.  It is also known, according to French Patent No. 2,779,394, a lateral headrest for a passenger seat which comprises a device for fixing to the seat or to the vertical uprights of the headrest, and a steerable arm on which is fixed the support lateral head itself, the swiveling arm to move from a retracted position of the headrest (vertical and external to the seat) to a position called sleep (lateral support of the head). In such a device, the lateral bearing surface is large and allows effective maintenance of the head, but this device has the disadvantage of leaving in the retracted position a mechanism arm and shelf not ranged, likely to interfere or 'hang and, moreover, unattractive.

Le but de la présente invention est de concevoir un appuie-tête avec appui latéral qui remédie aux inconvénients des dispositifs mentionnés cidessus.  The object of the present invention is to design a headrest with lateral support that overcomes the disadvantages of the devices mentioned above.

Pour atteindre ce but, l'appuie-tête selon la présente invention comporte un appuie-nuque, un appuie-tête latéral et un mécanisme de liaison de l'appuie-tête latéral avec l'appuie-nuque, le mécanisme de liaison étant destiné à déplacer l'appuie-tête latéral entre une position escamotée dans laquelle l'appuie-tête latéral est logé dans un évidement de la face arrière de l'appuie-nuque et une position fonctionnelle ou de sommeil dans laquelle l'appuie-tête latéral soutient latéralement la tête du passager.  To achieve this goal, the head restraint according to the present invention comprises a neckrest, a lateral headrest and a connecting mechanism of the lateral headrest with the neck support, the connecting mechanism being intended moving the lateral head restraint between a retracted position in which the lateral head restraint is housed in a recess in the back face of the neck restraint and a functional or sleeping position in which the lateral head restraint supports the passenger's head laterally.

La forme de l'appuie-tête latéral et celle de l'évidement de l'appuienuque sont, de préférence, des formes complémentaires, de telle manière que l'appuie-tête latéral en position escamotée coopère avec ledit évidement de l'appuie-nuque par concordance de formes pour donner une forme générale continue à l'ensemble constitué par l'appuie-tête latéral escamoté et l'appuie-nuque. Ceci permet de cacher le coussin de la zone d'appui latérale à l'intérieur de l'appui-tête en masquant ainsi d'éventuelles salissures.  The shape of the lateral headrest and that of the recess of the support are preferably complementary shapes, so that the lateral headrest in the retracted position cooperates with said recess of the support. nape by concordance of shapes to give a continuous general shape to the assembly consisting of the retracted lateral headrest and the neck support. This makes it possible to hide the cushion of the lateral support area inside the headrest, thus masking possible soiling.

De préférence, le mécanisme de liaison de l'appuie-tête latéral avec l'appuie-nuque comporte un arbre de rotation autour d'un premier axe de rotation sensiblement horizontal, monté tournant dans l'appuie-nuque, et un bras radial monté solidaire en rotation dudit arbre, l'appuie-tête latéral étant monté solidaire dudit bras en rotation autour du premier axe de rotation et orientable par rapport audit bras selon un second axe de rotation perpendiculaire au premier axe de rotation.  Preferably, the connecting mechanism of the lateral headrest with the neck support comprises a rotation shaft about a first substantially horizontal axis of rotation, rotatably mounted in the neck support, and a radial arm mounted integral in rotation with said shaft, the lateral headrest being mounted integral with said arm in rotation about the first axis of rotation and orientable relative to said arm along a second axis of rotation perpendicular to the first axis of rotation.

Il est prévu des moyens de limitation angulaire du mouvement de rotation autour du premier axe de rotation pour faire passer l'appuie-tête latéral de l'arrière du dossier vers l'avant du dossier, ladite limitation angulaire étant d'environ 180 d'angle.  There is provided means for angularly limiting the rotational movement about the first axis of rotation to move the lateral headrest from the back of the backrest towards the front of the backrest, said angular limitation being about 180 degrees. angle.

L'appuie-tête latéral est orientable par rapport au bras au moyen d'une articulation permettant de faire passer l'appuie-tête latéral de la position escamotée logé dans l'évidement arrière à une position déployée hors dudit évidement et sensiblement dans le plan latéral de soutien de la tête mais en arrière du dossier avant sa rotation vers l'avant autour du premier axe de rotation.  The lateral headrest is pivotable relative to the arm by means of a hinge enabling the lateral headrest to be moved from the retracted position housed in the rear recess to an extended position out of said recess and substantially in the plane. lateral support of the head but behind the backrest before its rotation forward around the first axis of rotation.

De façon préférentielle, l'articulation est une charnière d'ouverture de 90 d'angle.  Preferably, the hinge is a 90 degree opening hinge.

L'appuie-tête latéral est constitué, de préférence, d'une tablette intégrée au bras orientable et d'un coussin fixé à ladite tablette et dont la forme est complémentaire de la forme du logement de l'appuie-tête latéral dans l'appuie-nuque.  The lateral headrest is preferably constituted by a shelf integrated in the steerable arm and a cushion fixed to said shelf and whose shape is complementary to the shape of the housing of the lateral headrest in the neck support.

D'autre avantages et caractéristiques de l'invention apparaîtront dans la description détaillée qui suit d'un exemple de réalisation de l'invention, non limitatif de l'objet de l'invention, accompagnée des dessins dans lesquels: - la figure 1 représente l'appuie-tête selon la présente invention, en position fonctionnelle ou sommeil , c'est-à-dire en position dans laquelle la tête du passager est soutenue latéralement, - la figure 2 représente en vue de dessus l'appuie-tête selon la 15 présente invention, en position escamotée, - la figure 3a représente en vue de dessus l'appuie-nuque de l'appuie-tête selon la présente invention, à l'issue du premier mouvement de mise en place en position fonctionnelle, la figure 3b est une vue latérale de l'appuie-tête dans la position 20 de la figure 3a, - la figure 4a représente en vue de dessus l'appuie-nuque de l'appuie-tête selon la présente invention, à l'issue du second mouvement de mise en place, c'est-à-dire en position fonctionnelle ou sommeil , la figure 4b est une vue latérale de l'appuie-tête dans la position de la figure 4a.  Other advantages and characteristics of the invention will become apparent in the following detailed description of an exemplary embodiment of the invention, which is not limiting of the subject of the invention, accompanied by the drawings in which: FIG. the head restraint according to the present invention, in the functional or sleep position, that is to say in the position in which the head of the passenger is supported laterally, - Figure 2 represents a view from above of the head restraint according to In the retracted position, FIG. 3a shows a top view of the neck restraint of the head restraint according to the present invention, at the end of the first positioning movement in the operative position. FIG. 3b is a side view of the head restraint in the position 20 of FIG. 3a; FIG. 4a is a top view of the head restraint of the head restraint according to the present invention, at the end of FIG. the second movement of implementation, that is to say in 4b is a side view of the head restraint in the position of FIG. 4a.

Sur le dessin de la figure 1, on a représenté l'appuie-tête selon la présente invention, en position fonctionnelle ou sommeil , c'est-àdire en position dans laquelle la tête du passager est soutenue latéralement. Il comporte deux sous-ensembles; à savoir un appuie-nuque 1 et un appuie- tête latéral 2. L'appuie-nuque 1 est monté sur un dossier de siège non représenté au moyen de guides 3 permettant un réglage de la hauteur de l'appuie-tête. L'appuie-tête latéral présente une surface d'appui latérale 2a, sensiblement verticale ou très légèrement inclinée par rapport à la verticale, qui soutient latéralement la tête du passager.  In the drawing of Figure 1, there is shown the headrest according to the present invention in the functional position or sleep, that is to say in position in which the head of the passenger is supported laterally. It has two subsets; namely a neckrest 1 and a lateral headrest 2. The neck support 1 is mounted on a not shown seat back by means of guides 3 allowing adjustment of the height of the headrest. The lateral headrest has a lateral bearing surface 2a, substantially vertical or very slightly inclined relative to the vertical, which laterally supports the head of the passenger.

Sur les figures 2 à 4, on a représenté schématiquement la cinématique du mécanisme de liaison pivot entre l'appuie-tête latéral 2, et l'appuienuque 1. Sur le dessin de la figure 2, l'appuie-tête est en position escamotée: l'appuie-tête latéral 2 est logé dans un évidement la de l'appuie-nuque 1. La forme de l'appuie-tête latéral 2 et celle de l'évidement la de l'appuie-nuque 1 sont des formes complémentaires, de telle manière que l'appuie-tête latéral 2 en position escamotée, représentée sur la figure 2, coopère avec l'évidement la de l'appuienuque 1 par concordance de formes pour donner une forme générale continue à l'ensemble constitué par l'appuie-tête latéral 2 escamoté et l'appuienuque 1. L'appuie-tête latéral 2 est fixé, par un moyen de fixation de type autoagrippant, Velcro par exemple, sur un bras orientable 4. Le bras orientable 4 est en deux parties ou tronçons 4a et 4b, respectivement, séparés par une articulation à charnière 4c, de type connu en soi. La longueur du tronçon 4a est telle que l'appuie-tête latéral vienne se loger en contact avec l'évidement la de l'appuie-nuque la.  FIGS. 2 to 4 diagrammatically show the kinematics of the pivot connection mechanism between the lateral headrest 2 and the support 1. In the drawing of FIG. 2, the headrest is in the retracted position. : the lateral headrest 2 is housed in a recess 1a of the neckrest 1. The shape of the lateral headrest 2 and that of the recess 1a of the neck support 1 are complementary shapes , so that the lateral headrest 2 in the retracted position, shown in FIG. 2, cooperates with the recess 1a of the support 1 by concordance of shapes to give a continuous general shape to the assembly constituted by the 2 lateral retracted headrest and the support 1. The lateral headrest 2 is fixed by a hook-and-loop type fastening means, Velcro for example, on a swivel arm 4. The swivel arm 4 is in two parts or sections 4a and 4b, respectively, separated by a hinged joint 4c, of known type in itself. The length of the section 4a is such that the lateral headrest comes to be housed in contact with the recess 1a of the neck support 1a.

De la position escamotée de la figure 2, l'appuie-tête latéral 2 est déplacé par rotation autour de l'axe de la charnière 4c d'axe A, selon la flèche f de la figure 3a. Cette rotation d'environ 90 d'angle dégage l'appuie-tête latéral 2 de son logement la et l'amène dans la position représentée sur le dessin des figures 3a et 3b. L'appuie-tête latéral 2 se trouve ainsi dans un plan sensiblement vertical, orthogonal au plan longitudinal de l'appuie-nuque 1, dans l'espace situé en arrière de l'appuie-nuque.  From the retracted position of Figure 2, the lateral headrest 2 is rotated about the axis of the hinge 4c axis A, according to the arrow f of Figure 3a. This rotation of approximately 90 degrees releases the lateral headrest 2 from its housing 1a and brings it to the position shown in the drawing of Figures 3a and 3b. The lateral headrest 2 is thus in a substantially vertical plane, orthogonal to the longitudinal plane of the neckrest 1, in the space behind the neckrest.

Ensuite, l'appuie-tête latéral 2 est déplacé de l'arrière de l'appuienuque vers l'avant de l'appuie-nuque en position fonctionnelle par rotation autour de l'axe géométrique B. Cette rotation, indiquée par la flèche r de la figure 4b, est réalisée au moyen d'une liaison pivot constituée par un arbre 5, sur lequel est monté solidaire en rotation le bras orientable 4. L'arbre 5 est monté en rotation dans un ou plusieurs paliers intégrés à l'appuie-nuque, non représentés. Le mouvement de rotation du bras orientable 4 autour de l'axe géométrique B est limité par des butées de la liaison de l'arbre 5 et des paliers, de manière connue en soi, cette limitation étant d'environ 180 d'angle, c'est-à- dire la course angulaire pour passer de la position arrière (figures 3a et 3b) sensiblement horizontale à la position avant (figures 4a et 4b), également sensiblement horizontale, de l'appuie-tête latéral 2.  Then, the lateral head restraint 2 is moved from the back of the support to the front of the neckrest in the operative position by rotation about the geometric axis B. This rotation, indicated by the arrow r of FIG. 4b, is made by means of a pivot connection formed by a shaft 5, on which the pivoting arm 4 is rotatably mounted in rotation. The shaft 5 is rotatably mounted in one or more integrated bearings on the support -nuque, not represented. The rotational movement of the steerable arm 4 around the geometric axis B is limited by stops of the connection of the shaft 5 and bearings, in a manner known per se, this limitation being approximately 180 degrees, c that is to say, the angular stroke to move from the substantially horizontal rear position (FIGS. 3a and 3b) to the front position (FIGS. 4a and 4b), also substantially horizontal, of the lateral headrest 2.

Dans la position des figures 4a et 4b qui est la position fonctionnelle ou de sommeil , l'appuie-tête latéral 2 soutient latéralement, par sa face d'appui 2a, la tête du passager.  In the position of FIGS. 4a and 4b which is the functional or sleep position, the lateral headrest 2 supports laterally, by its bearing surface 2a, the passenger's head.

15 20 25 3015 20 25 30

Claims (1)

2883528 REVENDICATIONS2883528 CLAIMS 1. Appuie-tête pour siège de passager, qui comporte un appuie-nuque (1), un appuie-tête latéral (2) et un mécanisme de liaison (4,5) de l'appuietête latéral (2) avec l'appuie-nuque (1), caractérisé en ce que le mécanisme de liaison (4,5) permet de déplacer l'appuie-tête latéral (2) entre une position escamotée dans laquelle l'appuie-tête latéral (2) est logé dans un évidement (la) de la face arrière de l'appuie-nuque (1) et une position fonctionnelle dans laquelle l'appuie-tête latéral (2) soutient latéralement la tête du passager.  1. Passenger seat head restraint, comprising a neck rest (1), a lateral head restraint (2) and a connecting mechanism (4,5) of the side support (2) with the support -nuque (1), characterized in that the connecting mechanism (4,5) allows to move the lateral headrest (2) between a retracted position in which the lateral headrest (2) is housed in a recess (la) of the rear face of the neck support (1) and a functional position in which the lateral head restraint (2) supports laterally the passenger's head. 2. Appuie-tête selon la revendication 1, caractérisé en ce que la forme de l'appuie-tête latéral (2) et celle de l'évidement (la) de l'appuie- nuque (1) sont des formes complémentaires, de telle manière que l'appuie- tête latéral (2) en position escamotée coopère avec ledit évidement (la) de l'appuie-nuque (1) par concordance de formes pour donner une forme générale continue à l'ensemble constitué par l'appuie-tête latéral (2) escamoté et l'appuie-nuque (1).  2. Headrest according to claim 1, characterized in that the shape of the lateral headrest (2) and that of the recess (la) of the neck support (1) are complementary shapes, in such a way that the lateral headrest (2) in the retracted position cooperates with said recess (1a) of the neck support (1) in a concordance of shapes to give a continuous general shape to the assembly constituted by the support lateral head (2) retracted and the neck support (1). 3. Appuie-tête selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que le mécanisme de liaison (4,5) de l'appuie-tête latéral (2) avec l'appuie-nuque (1) comporte un arbre de rotation (5) autour d'un premier axe géométrique de rotation (B) sensiblement horizontal, monté tournant longitudinalement dans l'appuie-nuque (1), et un bras radial (4) monté solidaire en rotation dudit arbre (5) à l'extérieur de l'appuie-nuque, l'appuie-tête latéral (2) étant monté solidaire dudit bras (4) en rotation autour du premier axe de rotation (B) et orientable par rapport audit bras (4) selon un second axe géométrique de rotation (A) perpendiculaire au premier axe de rotation (B).  Headrest according to one of claims 1 or 2, characterized in that the connecting mechanism (4,5) of the lateral head restraint (2) with the neck support (1) has a rotation shaft (5) around a first substantially horizontal geometric axis of rotation (B) mounted longitudinally in the neck support (1), and a radial arm (4) mounted to rotate with said shaft (5). outside the neck support, the lateral headrest (2) being mounted integral with said arm (4) in rotation about the first axis of rotation (B) and orientable relative to said arm (4) according to a second geometric axis of rotation (A) perpendicular to the first axis of rotation (B). 4. Appuie-tête selon la revendication 3, caractérisé en ce que le bras radial (4) est un bras en deux parties ou tronçons (4a, 4b) séparés par une articulation (4c) autour dudit second axe géométrique (A).  4. Headrest according to claim 3, characterized in that the radial arm (4) is an arm in two parts or sections (4a, 4b) separated by a hinge (4c) around said second geometric axis (A). 5. Appuie-tête selon la revendication 4, caractérisé en ce que l'articulation (4c) est une articulation à charnière d'amplitude environ 90 , pour faire passer l'appuie-tête latéral (2) par rotation autour du second axe géométrique (A) de sa position escamotée dans un plan sensiblement parallèle au plan longitudinal de l'appuie-nuque (1) à une position dans un plan latéral sensiblement perpendiculaire au plan longitudinal de l'appuie-nuque (1).  5. Headrest according to claim 4, characterized in that the hinge (4c) is a hinge articulation of amplitude about 90, to pass the lateral headrest (2) by rotation about the second geometric axis (A) from its retracted position in a plane substantially parallel to the longitudinal plane of the neckrest (1) at a position in a lateral plane substantially perpendicular to the longitudinal plane of the neckrest (1). 6. Appuie-tête selon la revendication 3, caractérisé en ce qu'il est prévu des moyens de limitation du mouvement de rotation autour du premier axe géométrique (B) de rotation pour faire passer l'appuie-tête latéral (2) de l'arrière du dossier vers l'avant du dossier, ladite limitation étant d'environ 180 d'angle.  6. Headrest according to claim 3, characterized in that there is provided means for limiting the rotational movement about the first geometric axis (B) of rotation to pass the lateral headrest (2) of the back of the folder to the front of the folder, said limitation being about 180 angle. 7. Appuie-tête selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'appuie-tête latéral (2) est fixé sur le bras orientable (4) par un moyen de fixation de type autoagrippant.  7. Headrest according to any one of claims 1 to 6, characterized in that the lateral headrest (2) is fixed on the swivel arm (4) by a hook-and-loop fastening means.
FR0550741A 2005-03-22 2005-03-22 HEADREST FOR SEAT Expired - Fee Related FR2883528B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3054503A1 (en) * 2016-08-01 2018-02-02 Zodiac Seats France TEAT PILLOW FOR AIRCRAFT CABIN SEAT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841024C1 (en) * 1988-12-06 1989-10-05 Siegfried 3012 Langenhagen De Maisenhaelder
DE19851027A1 (en) * 1998-11-05 2000-05-18 Daimler Chrysler Ag Headrest for seat of motor vehicle has side pieces and upholstered headrest interdependent so that side pieces when folded back onto rear of upholstered headrest form with it a closed faced unit designed to conform to interior of vehicle
EP1142753A1 (en) * 2000-04-04 2001-10-10 Centre d'Etudes et Recherche pour l'Automobile ( CERA) Headrest, especially for motor vehicle seats
DE10241132A1 (en) * 2002-09-03 2004-03-18 Peguform Gmbh & Co. Kg I.Ins. Headrest for vehicles, aircraft and furniture, incorporates sound transmitter, sound receiver and lighting in adjustable side wings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841024C1 (en) * 1988-12-06 1989-10-05 Siegfried 3012 Langenhagen De Maisenhaelder
DE19851027A1 (en) * 1998-11-05 2000-05-18 Daimler Chrysler Ag Headrest for seat of motor vehicle has side pieces and upholstered headrest interdependent so that side pieces when folded back onto rear of upholstered headrest form with it a closed faced unit designed to conform to interior of vehicle
EP1142753A1 (en) * 2000-04-04 2001-10-10 Centre d'Etudes et Recherche pour l'Automobile ( CERA) Headrest, especially for motor vehicle seats
DE10241132A1 (en) * 2002-09-03 2004-03-18 Peguform Gmbh & Co. Kg I.Ins. Headrest for vehicles, aircraft and furniture, incorporates sound transmitter, sound receiver and lighting in adjustable side wings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3054503A1 (en) * 2016-08-01 2018-02-02 Zodiac Seats France TEAT PILLOW FOR AIRCRAFT CABIN SEAT
WO2018024512A1 (en) * 2016-08-01 2018-02-08 Zodiac Seats France Pillow headrest for aircraft cabin seat
CN109689430A (en) * 2016-08-01 2019-04-26 赛峰座椅公司 Pillow for aircraft cabin is rested the head on
US10843803B2 (en) 2016-08-01 2020-11-24 Safran Seats Pillow headrest for aircraft cabin seat
CN109689430B (en) * 2016-08-01 2021-09-17 赛峰座椅公司 Pillow for aircraft cabin

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