FR2979867B1 - HEADREST FOR MOTOR VEHICLE SEAT - Google Patents

HEADREST FOR MOTOR VEHICLE SEAT

Info

Publication number
FR2979867B1
FR2979867B1 FR1158099A FR1158099A FR2979867B1 FR 2979867 B1 FR2979867 B1 FR 2979867B1 FR 1158099 A FR1158099 A FR 1158099A FR 1158099 A FR1158099 A FR 1158099A FR 2979867 B1 FR2979867 B1 FR 2979867B1
Authority
FR
France
Prior art keywords
unlocking
headrest
motor vehicle
vehicle seat
unit
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.)
Active
Application number
FR1158099A
Other languages
French (fr)
Other versions
FR2979867A1 (en
Inventor
Philippe Charles
Herve Bulle
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile SAS
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 Faurecia Sieges dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Priority to FR1158099A priority Critical patent/FR2979867B1/en
Publication of FR2979867A1 publication Critical patent/FR2979867A1/en
Application granted granted Critical
Publication of FR2979867B1 publication Critical patent/FR2979867B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/838—Tiltable
    • B60N2/841—Tiltable characterised by their locking devices
    • B60N2/847—Tiltable characterised by their locking devices with stepwise positioning
    • 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
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
    • B60N2/815—Release mechanisms, e.g. buttons
    • 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
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
    • B60N2/818—Head-rests movable or adjustable vertically slidable characterised by their locking devices with stepwise positioning
    • 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
    • B60N2/865—Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's head
    • 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
    • B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest

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

The head-rest has a turntable support mounted with sliding motion along a pin in a direction (Z). The sliding motion is inhibited by a blocking unit in a direction of displacement. A support body (6) is mounted in sliding motion on the turntable support in another direction (X). An unlocking rod has rest position and activation position. An intermediate unlocking unit has rest position, and unlocking position in which the unlocking unit releases the blocking unit, and the intermediate unlocking unit is pulled by a pin of the unlocking rod.
FR1158099A 2011-09-13 2011-09-13 HEADREST FOR MOTOR VEHICLE SEAT Active FR2979867B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1158099A FR2979867B1 (en) 2011-09-13 2011-09-13 HEADREST FOR MOTOR VEHICLE SEAT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158099A FR2979867B1 (en) 2011-09-13 2011-09-13 HEADREST FOR MOTOR VEHICLE SEAT

Publications (2)

Publication Number Publication Date
FR2979867A1 FR2979867A1 (en) 2013-03-15
FR2979867B1 true FR2979867B1 (en) 2014-01-24

Family

ID=44983646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158099A Active FR2979867B1 (en) 2011-09-13 2011-09-13 HEADREST FOR MOTOR VEHICLE SEAT

Country Status (1)

Country Link
FR (1) FR2979867B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107264357A (en) * 2016-04-08 2017-10-20 佛吉亚汽车座椅公司 Headrest adjustable for automobile seat

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11584277B1 (en) * 2018-03-23 2023-02-21 Life Aligned Safety Products Llc Reduced-impact-and-recoil headrest
US10538186B2 (en) * 2018-03-23 2020-01-21 Michael P. Sosa Reduced-impact-and-recoil headrest
US10207617B1 (en) * 2018-03-23 2019-02-19 Michael P. Sosa Reduced-impact-and-recoil headrest
FR3137625A1 (en) * 2022-07-07 2024-01-12 Tesca France Motor vehicle seat headrest

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020276B3 (en) * 2005-04-28 2006-09-14 Grammer Automotive Gmbh Head rest for vehicle seat has base element with receiver is a forming holder for bearings of support elements and setting elements
DE102007048151B3 (en) * 2007-09-04 2009-01-22 Lear Corporation, Southfield Seat e.g. front seat, for e.g. car, has locking mechanism with spindle having eccentric drive that works together with one ratchet such that release device rotates spindle and moves ratchet from connection with other ratchet
US7871129B2 (en) * 2007-12-05 2011-01-18 Lear Corporation Seat assembly having an adjustable head restraint assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107264357A (en) * 2016-04-08 2017-10-20 佛吉亚汽车座椅公司 Headrest adjustable for automobile seat
CN107264357B (en) * 2016-04-08 2019-08-30 佛吉亚汽车座椅公司 Headrest adjustable for automobile seat

Also Published As

Publication number Publication date
FR2979867A1 (en) 2013-03-15

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