WO2017020877A1 - Appuie-tête d'un véhicule - Google Patents

Appuie-tête d'un véhicule Download PDF

Info

Publication number
WO2017020877A1
WO2017020877A1 PCT/CZ2016/000085 CZ2016000085W WO2017020877A1 WO 2017020877 A1 WO2017020877 A1 WO 2017020877A1 CZ 2016000085 W CZ2016000085 W CZ 2016000085W WO 2017020877 A1 WO2017020877 A1 WO 2017020877A1
Authority
WO
WIPO (PCT)
Prior art keywords
headrest
housing
head
tubular frame
vehicle
Prior art date
Application number
PCT/CZ2016/000085
Other languages
German (de)
English (en)
Inventor
Martin Proks
Michal Macku
Radim DORICAK
Original Assignee
Skoda Auto A.S.
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 Skoda Auto A.S. filed Critical Skoda Auto A.S.
Publication of WO2017020877A1 publication Critical patent/WO2017020877A1/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
    • B60N2/80—Head-rests
    • B60N2/885—Head-rests provided with side-rests
    • 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/874—Head-rests movable or adjustable movable to an inoperative or stowed 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
    • B60N2/80—Head-rests
    • B60N2/891—Head-rests with the head-rest being comma-shaped in side view

Definitions

  • the invention relates to a headrest for a vehicle seat, which has hinged side parts for comfortable leaning the head of a vehicle occupant.
  • head restraints for comfortably leaning against the head of the vehicle occupant, head restraints are used which provide side support for the head by pivoting the A side, i.e., the head rest. the head contact surface form, by only the shell shape of the support surface of the headrest is increased.
  • Such solution is described in document DE19955046B4, where the headrest has superior upper side members 9.
  • the headrest comprises side members which are pivotally attached to the central support by means of a suspension.
  • the object is achieved by the headrest according to the invention for comfortable leaning the head of a vehicle occupant.
  • This comfort headrest improves the safety of the occupant during sleep.
  • the change of body position relative to the seat belt is avoided.
  • the head restraint for a vehicle seat consists of the foam padding, the cover, the housing, the supports and the cover.
  • the headrest also includes hinged side panels for conveniently leaning on the head of a vehicle occupant.
  • the side parts are pivotable in the direction from top to bottom.
  • the illustration of the invention is that the headrest comprises a tubular frame which is arranged and fixed in the housing. On both sides of the headrest at both ends of the tubular frame, the side panels are attached.
  • the tubular frame includes a friction mechanism attached to the housing.
  • the friction mechanism is formed by a steel sheet.
  • FIG. 2 shows an overall view of the headrest with side parts in the unfolded position of use
  • FIG. 3 shows an exploded view of the headrest with an individual part illustration
  • FIG. 4 shows in an exploded view the headrest with arrows, which represent the assembly of the headrest.
  • Figs. 1 and 2 show the headrest according to the invention, which ensures the comfort and safety of the occupant in sleep by avoiding the change in body position relative to the seat belt.
  • the headrest for a vehicle seat consists of the foam padding 2, the cover 1_, the plastic housing 3 as a rear head support, the supports 4 with the height adjustment of the headrest and a plastic cover 5.
  • the headrest comprises according to FIGS hinged side panels 6 for comfortable leaning the head of a vehicle occupant.
  • the side panels 6 are made as well as the main headrest from the foam padding and the cover.
  • the assembly of the headrest is shown by arrows in Fig. 4.
  • the entire headrest consists of three main parts, or subassemblies.
  • the first part is the plastic housing 3, the supports 4, the foam padding 2 and the cover 1_.
  • This subassembly forms the classic headrest.
  • the second part consists of the molded tube frame 7, the side part 6 and the Friction mechanism 8. Assembled assembly is inserted from below into the plastic housing 3, which is designed for attachment of the friction mechanism 8.
  • the third part forms the lid 5, which is locked to the underside of the housing 3.
  • the friction mechanism 8 and the middle part of the molded tube frame 7 are thus fixed. Only the pivoting about the axis of the middle part of the molded tubular frame 7 is possible.
  • the side parts 6 are folded (Fig. 1).
  • the headrest offers no lateral head support.
  • the headrest thus fulfills the function of a classic headrest, i. the rear headrest.
  • the unfolded position of use The unfolding of the side parts 6 takes place by the action of force (FIG. 2). In this way, the side panels 6 can be adjusted to the position that suits us best.
  • the side parts 6 hold in position by the action of frictional forces in the friction mechanism 8 ( Figure 3). There are no locks or locks.

Landscapes

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

Abstract

L'invention concerne un appuie-tête d'un véhicule comprenant un rembourrage en mousse (2), une enveloppe (1), un boîtier (3), des supports (4) et un couvercle (5). L'appuie-tête comprend des parties latérales (6) permettant de soutenir confortablement la tête du passager du véhicule. Cet appui-tête confortable garanti la sécurité du passager lorsqu'il dort, étant donné qu'il empêche tout changement de position du corps par rapport à la ceinture de sécurité. L'invention se caractérise en ce que cet appui-tête comprend une armature tubulaire (7) agencée et fixée dans le boîtier (3). Les parties latérales (6) sont fixées au deux extrémités de l'armature tubulaire (7) sur les deux côtés de l'appuie-tête. L'armature tubulaire comprend un mécanisme de friction (8) fixé au boîtier (3).
PCT/CZ2016/000085 2015-08-05 2016-08-02 Appuie-tête d'un véhicule WO2017020877A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPV2015-540 2015-08-05
CZ2015-540A CZ2015540A3 (cs) 2015-08-05 2015-08-05 Hlavová opěrka vozidla

Publications (1)

Publication Number Publication Date
WO2017020877A1 true WO2017020877A1 (fr) 2017-02-09

Family

ID=56888873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2016/000085 WO2017020877A1 (fr) 2015-08-05 2016-08-02 Appuie-tête d'un véhicule

Country Status (2)

Country Link
CZ (1) CZ2015540A3 (fr)
WO (1) WO2017020877A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180009347A1 (en) * 2016-07-11 2018-01-11 Kevin Scott MacLiver Seat
US20190283882A1 (en) * 2018-03-19 2019-09-19 The Boeing Company Transformable Headrest for Aircraft Seating
US10518682B1 (en) * 2018-09-06 2019-12-31 GM Global Technology Operations LLC Lateral head support for a vehicle passenger seat

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158128A (en) * 1981-03-26 1982-09-29 Nissan Motor Co Ltd Headrest for car
JPS6070349U (ja) * 1983-10-21 1985-05-18 株式会社関東シート製作所 自動車座席用の枕
GB2302268A (en) * 1995-06-14 1997-01-15 Autoliv Dev Head rest with lateral restraint
DE19955046B4 (de) 1999-11-15 2004-06-09 Daimlerchrysler Ag Stützkissen zum Aufstülpen auf eine Kopfstütze eines Kraftfahrzeuges
EP1764261A1 (fr) * 2005-09-14 2007-03-21 Mazda Motor Corporation Siège de véhicule
FR2947776A1 (fr) 2009-07-09 2011-01-14 Faurecia Sieges D Automobiles Appui-tete de siege de vehicule automobile comportant une charniere a couple de friction.
EP2329987A1 (fr) * 2009-12-02 2011-06-08 Centre d'étude et de recherche pour l'automobile (CERA) Appui-tête de siège de véhicule automobile et son procédé de réalisation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158128A (en) * 1981-03-26 1982-09-29 Nissan Motor Co Ltd Headrest for car
JPS6070349U (ja) * 1983-10-21 1985-05-18 株式会社関東シート製作所 自動車座席用の枕
GB2302268A (en) * 1995-06-14 1997-01-15 Autoliv Dev Head rest with lateral restraint
DE19955046B4 (de) 1999-11-15 2004-06-09 Daimlerchrysler Ag Stützkissen zum Aufstülpen auf eine Kopfstütze eines Kraftfahrzeuges
EP1764261A1 (fr) * 2005-09-14 2007-03-21 Mazda Motor Corporation Siège de véhicule
FR2947776A1 (fr) 2009-07-09 2011-01-14 Faurecia Sieges D Automobiles Appui-tete de siege de vehicule automobile comportant une charniere a couple de friction.
EP2329987A1 (fr) * 2009-12-02 2011-06-08 Centre d'étude et de recherche pour l'automobile (CERA) Appui-tête de siège de véhicule automobile et son procédé de réalisation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180009347A1 (en) * 2016-07-11 2018-01-11 Kevin Scott MacLiver Seat
US10500998B2 (en) * 2016-07-11 2019-12-10 Kevin Scott MacLiver Seat
US20190283882A1 (en) * 2018-03-19 2019-09-19 The Boeing Company Transformable Headrest for Aircraft Seating
US10703485B2 (en) * 2018-03-19 2020-07-07 The Boeing Company Transformable headrest for aircraft seating
US10518682B1 (en) * 2018-09-06 2019-12-31 GM Global Technology Operations LLC Lateral head support for a vehicle passenger seat

Also Published As

Publication number Publication date
CZ2015540A3 (cs) 2017-02-15

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