WO2008034606A1 - Accoudoir pour un siège de véhicule ainsi que siège de véhicule comportant un accoudoir - Google Patents

Accoudoir pour un siège de véhicule ainsi que siège de véhicule comportant un accoudoir Download PDF

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Publication number
WO2008034606A1
WO2008034606A1 PCT/EP2007/008161 EP2007008161W WO2008034606A1 WO 2008034606 A1 WO2008034606 A1 WO 2008034606A1 EP 2007008161 W EP2007008161 W EP 2007008161W WO 2008034606 A1 WO2008034606 A1 WO 2008034606A1
Authority
WO
WIPO (PCT)
Prior art keywords
armrest
vehicle seat
pad
axis
arm rest
Prior art date
Application number
PCT/EP2007/008161
Other languages
German (de)
English (en)
Inventor
Alfred Töws
Original Assignee
Isringhausen Gmbh & Co. Kg
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 Isringhausen Gmbh & Co. Kg filed Critical Isringhausen Gmbh & Co. Kg
Publication of WO2008034606A1 publication Critical patent/WO2008034606A1/fr

Links

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
    • B60N2/75—Arm-rests
    • B60N2/763—Arm-rests adjustable
    • B60N2/773—Longitudinal adjustment
    • 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
    • B60N2/75—Arm-rests
    • B60N2/753—Arm-rests movable to an inoperative position
    • 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
    • B60N2/75—Arm-rests
    • B60N2/763—Arm-rests adjustable
    • B60N2/767—Angle adjustment

Definitions

  • the invention relates to an armrest for a vehicle seat having an armrest body having an axis of rotation which is oriented substantially perpendicular to the longitudinal direction of the armrest and having an armrest pad which is connected to the armrest body and having an angle adjustment device, by which a change in the angle between the armrest cushion and the armrest body about an axis of rotation substantially parallel pivot axis is adjustable, wherein the angle adjusting device is integrated in the armrest body.
  • the invention is concerned with a vehicle seat with armrest.
  • Armrests in a driver's seat are used in addition to the comfort reasons also to achieve an upright posture and an improvement of the cornering of the driver by the given side support.
  • the angle of attack to the surface of the backrest depending on the backrest inclination can be adjusted so that they always run horizontally, for example. Such an adjustment of the angle of attack is realized by ratchet mechanisms or variable stops.
  • a vehicle seat means not only a seat for a land vehicle, such as a passenger vehicle, a truck, a utility vehicle or the like, but also all other seats that are in progress. be attached to such means such as in airplanes, rail vehicles, watercraft, etc.
  • the object of the invention is to develop such an armrest such that both the known comfort and the known lateral support in different working positions - for example when switching, driving and relaxing - be ensured.
  • Patent claim 1 solved.
  • the well-known comfort is achieved by the upright posture, because the angle of attack of the armrest is adjustable to the surface of the backrest.
  • the already known side support is still given by the fold down armrest itself.
  • the support surface for the forearm can be changed by the movement device in its relative position to the armrest body.
  • the armrest body is for this purpose firmly connected to the vehicle via its axis of rotation - be it by a connection to a vehicle seat, which leads to the vehicle seat according to the invention according to claim 8, or even with a supporting part of the motor vehicle directly - and the Armlehnpolster is about a in Essentially parallel to the axis of rotation extending pivot axis - this includes a parallelism of the two axes - designed to be movable. It can thus be brought into a position which is optimally suited for the respective activity. For example, it is better when switching, if the armrest pad is not too far forward - seen from the rotation axis - is arranged to allow a clean movement when switching.
  • the movement device is a sliding mechanism.
  • Such a design is mechanically simple to implement and still stable and less prone to failure.
  • the slide mechanism has a rail fixedly connected to the armrest pad and a slider rigidly connected to the armrest body, the slider being slidably disposed in the rail. This makes it possible that the surface of the armrest body a smooth
  • the movement device has releasable fixing means which fix the armrest cushion in its position to the armrest body.
  • the fixing means comprise at least one spring-loaded ball, which can engage in one of a plurality of associated locking beads.
  • the spring-loaded ball is disposed on the slider and the
  • a vehicle seat according to the invention having the features of patent claim 8.
  • Such a vehicle seat has an armrest according to the invention, which are interconnected via the axis of rotation.
  • Such a seat thus also has the advantages described above for the armrest.
  • an advantageous development of the vehicle seat according to the invention provides that the armrest can be folded around the axis of rotation between a substantially vertical rest position and a substantially horizontal working position. As a result, the above-described simple referencing the seating position is guaranteed.
  • the angle between the surface of the backrest of the vehicle seat and the support surface of the armrest pad is changeable by means of the angle adjustment, the advantages already outlined above regarding the upright seating position and the comfort associated therewith are achieved. It is particularly advantageous if the change of the angle is infinitely possible.
  • FIG. 1 shows an armrest according to the invention in its side view in its retracted position
  • Fig. 3 shows a sliding mechanism according to the invention in an oblique view
  • Fig. 4 inventive locking means in an armrest pad.
  • FIGS. 1 and 2 an armrest according to the invention is shown in a side view. The only difference is that in Fig. 1, the armrest is shown in its retracted position and in Fig. 2 in its extended position. The two figures will therefore be described together below.
  • the armrest according to the invention has an armrest body 1, which has at its right end portion a horizontally extending axis of rotation 3, which is perpendicular to the plane. Schematically, a surface 4 of a non-illustrated presented backrest indicated.
  • an armrest pad 2 is arranged, on which an occupant can put his forearm.
  • the entire armrest is pivotable about the axis of rotation 3 of its illustrated working position, which extends in the horizontal, by means of a folding movement 5 in its vertical entry position. In this entry-level position, she does not hinder the occupant in referring to his sitting position on the vehicle seat.
  • the armrest can be connected via the rotation axis 3 either directly to the backrest of the vehicle seat or another part of the vehicle seat. However, it may also be connected to a supporting part of the vehicle instead of the vehicle seat.
  • a Winkeleinstellvorraum is arranged within the armrest body 1.
  • a Winkeleinstellvorraum is arranged.
  • an adjusting screw 7 via a setting axis 8 causes a change in the angle of the support surface 9 of the armrest pad 2 with respect to the surface 4 of the backrest.
  • Such mechanisms are known in the art, so they need not be further described here, as one skilled in the art knows how to perform them.
  • a pivot axis 23 is arranged, so that these two components are formed pivotable to each other.
  • the pivot axis 23 is arranged, which is fixedly connected to the armrest pad 2.
  • This pivot axis 23 can rotate within the slot and be moved linearly in the direction of the backrest (or away from it) against a spring force.
  • a spring (not shown) is arranged between the pivot axis 23 of the armrest pad 2 and a stop, which is located in the region of the backrest near the end of the slot. The spring thus presses the pivot axis 23 against the end of the oblong hole remote from the backrest.
  • a locking device between armrest body 1 and armrest pad 2 is provided.
  • This is formed in the illustrated embodiment as a fixed to the armrest body 1 associated locking pin 24 in conjunction with a fixedly connected to the armrest pad 2 toothed segment 25.
  • the toothed segment 25 of the armrest pad 2 is pressed from the right against the latching pin 24 of the armrest body 1. This then locks in one of the locking positions.
  • the armrest pad 2 is pressed along the pressure direction 27.
  • the toothed segment 25 moves with the entire armrest pad 2 to the right and the locking pin 24 on the armrest body 1 moves out of its rest position until it is in the vertically extending portion of the toothed segment 25.
  • the armrest cushion 2 During an adjustment of the armrest pad 2 upwards-along the arrow direction of the pivoting movement 26-the armrest cushion 2 must be pulled upwards during the pressure in the pressure direction 27 at the same time.
  • a compression spring (not shown) between the armrest body 1 and armrest pad 2 in the connector near the end can support this upward movement.
  • a pressure by means of the body weight on the armrest pad 2 must be exercised only in an adjusting movement described above downward.
  • the pressure in the pressure direction 27 is removed, so that the locking pin 24 again engages positively in the toothed segment 25 and thus the locking takes place again.
  • the extended position shown in Fig. 2 is achieved in that a displacement of the entire armrest pad 2 along the longitudinal direction 22 of the armrest is performed.
  • a sliding mechanism shown in Fig. 3 is used, will be discussed in more detail below. Because of this Gleitmechanismusses it is possible, the surface of Armrest body 1, which is opposite to the armrest pad 2, smooth and continuous. This ensures that even in the extended position that no edges and corners protrude and thus the risk of injury to the occupant is greatly reduced.
  • the mechanism for changing the angle adjustment 6 is arranged completely within the armrest body 1 and the movement of the armrest pad 2 in the longitudinal direction 22 of the armrest thereof is completely decoupled, allows both functions to be carried out independently of one another. It is thus possible for the support surface 9 of the armrest pad 2 always in the same relative position to keep the inner bottom of the vehicle or the seat of the vehicle, although the inclination of the backrest is changed. At the same time, the degree of pulling out of the armrest pad 2 over the armrest body 1 can be carried out completely independently of the other movement, whereby the comfort for all possible actions that the occupant wants to perform on the vehicle seat, is given.
  • the sliding mechanism has a rail 10, in which two sliders 14 are displaceable in the longitudinal direction 22 of the armrest. Instead of two sliders 14, it is equally possible to use only one slider 14 or more sliders 14.
  • the rail 10 has at its left and right edge each ne ne guide groove 11, between which a central longitudinal elevation 12 is formed. At the central longitudinal elevation 12 a plurality of mounting holes 13 are formed.
  • the sliders 14 have a shape that fits with little play in the two guide grooves 11 and over the central longitudinal elevation 12 of the rail 10.
  • guide body 15 are formed on the slider 14, which slide within the guide grooves 11.
  • On the sliders 14 each two Befest onlysdome 16 are formed.
  • the sliders 14 are fixedly connected to the armrest body 1 via the fastening dome 16 in the installed state of the sliding mechanism. For example, this can be done by a screw connection. They are arranged in the embodiment shown in FIGS. 1 and 2 in the left, so rotational axis remote end portion of the armrest.
  • the rail 10 is connected via the mounting holes 13 fixed to the armrest pad 2. This can for example also be done by a screw. Instead of a screw connection, all other connection methods or combinations thereof which are known to the person skilled in the art from the prior art can also be carried out.
  • the carrier 17 may for example consist of aluminum or another suitable material. A cushion is applied to it, so that the forearm of the occupant can rest comfortably on the armrest pad 2.
  • a plurality of locking beads 18 are formed, both on its left and on its right flank. These locking beads 18 serve in cooperation with balls 19 which are arranged on a ball carrier 20 as a fixing means.
  • This fixing means determines the relative position of the armrest nenpolsters 2 fixed to the armrest body 1.
  • the ball carrier 20 is fixedly connected to one of the sliders 14.
  • the balls 19 are pressed by means of a respective spring 21 away from the ball carrier 20 to the outside.
  • the spring 21 is formed here as a leaf spring, which is an integral part of the ball carrier 20.

Landscapes

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

Abstract

L'invention concerne un accoudoir pour un siège de véhicule, comprenant un corps d'accoudoir (1) qui présente un axe de rotation (3) dirigé essentiellement perpendiculairement à l'axe longitudinal (22) de l'accoudoir, et un coussin d'accoudoir (2) relié avec le corps d'accoudoir (1), et présentant un dispositif de réglage angulaire grâce auquel une modification de l'angle entre le coussin d'accoudoir (2) et le corps d'accoudoir (1) peut être ajustée autour d'un axe de pivotement (23) essentiellement parallèle à l'axe de rotation (3), le dispositif de réglage angulaire étant intégré dans le corps d'accoudoir (1). Il est prévu selon l'invention qu'un dispositif de translation soit agencé entre le corps d'accoudoir (1) et le coussin d'accoudoir (2), pour garantir une translation relative du coussin d'accoudoir (2) par rapport au corps d'accoudoir (1) de manière parallèle à l'axe longitudinal (22) de l'accoudoir. L'invention concerne en outre un fauteuil de véhicule comprenant un accoudoir selon l'invention, reliés l'un à l'autre par l'intermédiaire de leur axe de rotation (3).
PCT/EP2007/008161 2006-09-19 2007-09-19 Accoudoir pour un siège de véhicule ainsi que siège de véhicule comportant un accoudoir WO2008034606A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006043988A DE102006043988B4 (de) 2006-09-19 2006-09-19 Armlehne für einen Fahrzeugsitz sowie Fahrzeugsitz mit Armlehne
DE102006043988.0 2006-09-19

Publications (1)

Publication Number Publication Date
WO2008034606A1 true WO2008034606A1 (fr) 2008-03-27

Family

ID=38692048

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/008161 WO2008034606A1 (fr) 2006-09-19 2007-09-19 Accoudoir pour un siège de véhicule ainsi que siège de véhicule comportant un accoudoir

Country Status (2)

Country Link
DE (1) DE102006043988B4 (fr)
WO (1) WO2008034606A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113995256A (zh) * 2021-11-19 2022-02-01 康辉医疗科技(苏州)有限公司 医师座椅的扶手

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2001766C2 (nl) 2008-07-04 2010-01-05 Thomas Regout Internat B V Schuifgeleiding en een armsteun voorzien van een dergelijke schuifgeleiding.
DE102010014348A1 (de) * 2010-04-09 2011-10-13 Bomag Gmbh Armlehne und Bedienarbeitsplatz mit einer solchen Armlehne
DE102012108306A1 (de) * 2012-09-06 2014-03-06 Accuride International Gmbh Überlastschutz
DE102021120444A1 (de) 2021-08-05 2023-02-09 M-motion-design GmbH Armlehnenanordnung zum Verbau in einem Fond eines Kraftfahrzeugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626897A1 (de) * 1986-08-08 1988-02-11 Porsche Ag Vorrichtung zum verstellen einer armlehne eines kraftfahrzeuges, flugzeuges oder dergleichen
JPH05300820A (ja) * 1992-04-25 1993-11-16 Tachi S Co Ltd シートの可動式アームレスト
JP2004308132A (ja) * 2003-04-02 2004-11-04 Hitachi Constr Mach Co Ltd 建設機械の運転席装置
FR2879530A1 (fr) * 2004-12-22 2006-06-23 Faurecia Interieur Ind Snc Console de vehicule automobile avec accoudoir articule

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DE7222139U (de) * 1972-09-07 Bremshey Ag Armlehne
DE6939112U (de) * 1969-10-08 1974-03-07 Daimler Benz Ag Armlehne an der rueckenlehne eines kraftwagensitzes.
SE445722B (sv) * 1984-11-30 1986-07-14 Eme System Ab Justerbart armstod
FR2576281B1 (fr) * 1985-01-18 1992-04-30 Aerospatiale Poste de pilotage pourvu d'un manche a balai lateral actionnable par une seule main et siege pour un tel poste de pilotage
DE3529957A1 (de) * 1985-08-22 1987-03-05 Arlice Ag Armlehne fuer den sitz eines kraftfahrzeuges
DE20205029U1 (de) * 2002-03-28 2002-08-29 Kunststofftechnik Riesselmann GmbH & Co. KG, 01458 Ottendorf-Okrilla Armlehne mit beweglicher Armauflage, insbesondere für Fahrzeuge
JP2005119506A (ja) * 2003-10-17 2005-05-12 Tachi S Co Ltd 乗り物シートに用いるアームレスト
JP2005247273A (ja) * 2004-03-08 2005-09-15 Kasai Kogyo Co Ltd 車両用シート装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626897A1 (de) * 1986-08-08 1988-02-11 Porsche Ag Vorrichtung zum verstellen einer armlehne eines kraftfahrzeuges, flugzeuges oder dergleichen
JPH05300820A (ja) * 1992-04-25 1993-11-16 Tachi S Co Ltd シートの可動式アームレスト
JP2004308132A (ja) * 2003-04-02 2004-11-04 Hitachi Constr Mach Co Ltd 建設機械の運転席装置
FR2879530A1 (fr) * 2004-12-22 2006-06-23 Faurecia Interieur Ind Snc Console de vehicule automobile avec accoudoir articule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113995256A (zh) * 2021-11-19 2022-02-01 康辉医疗科技(苏州)有限公司 医师座椅的扶手
CN113995256B (zh) * 2021-11-19 2024-07-09 康辉医疗科技(苏州)有限公司 医师座椅的扶手

Also Published As

Publication number Publication date
DE102006043988A1 (de) 2008-03-27
DE102006043988B4 (de) 2013-07-25

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