BR112014002475A2 - dispositivo de movimento de encosto de cabeça - Google Patents

dispositivo de movimento de encosto de cabeça

Info

Publication number
BR112014002475A2
BR112014002475A2 BR112014002475A BR112014002475A BR112014002475A2 BR 112014002475 A2 BR112014002475 A2 BR 112014002475A2 BR 112014002475 A BR112014002475 A BR 112014002475A BR 112014002475 A BR112014002475 A BR 112014002475A BR 112014002475 A2 BR112014002475 A2 BR 112014002475A2
Authority
BR
Brazil
Prior art keywords
movement
bolt
block
headrest
unit
Prior art date
Application number
BR112014002475A
Other languages
English (en)
Inventor
Il Jeong Hae
Original Assignee
Woobo Tech Co Ltd
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 Woobo Tech Co Ltd filed Critical Woobo Tech Co Ltd
Publication of BR112014002475A2 publication Critical patent/BR112014002475A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the 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
    • B60N2/806—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut

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

resumo dispositivo de movimento de encosto de cabeça um dispositivo de movimento de encosto de cabeça que incluindo um membro de pressão, uma unidade de movimento que é movida horizontalmente pelo membro de pressão, uma mola de retorno que funciona para retornar a unidade de movimento para uma posição original, um parafuso, um bloco que é fornecido com roscas na superfície circunferencial interior suporta do mesmo e é engatado com o parafuso através de um engate do tipo parafuso, uma unidade de bloqueio que libera seletivamente o bloco a partir de um estado bloqueado em resposta a um movimento da unidade de movimento, e um quadro que é instalado em uma haste de permanência e suporta a unidade de movimento, em que um do parafuso e do bloco pode ser girado de modo que o dispositivo pode controlar a posição de um encosto de cabeça linearmente em direção para frente e para trás.
BR112014002475A 2012-04-10 2013-03-06 dispositivo de movimento de encosto de cabeça BR112014002475A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120037169A KR101327391B1 (ko) 2012-04-10 2012-04-10 헤드레스트 이동장치
PCT/KR2013/001816 WO2013154269A1 (en) 2012-04-10 2013-03-06 Headrest moving device

Publications (1)

Publication Number Publication Date
BR112014002475A2 true BR112014002475A2 (pt) 2017-02-21

Family

ID=49327802

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002475A BR112014002475A2 (pt) 2012-04-10 2013-03-06 dispositivo de movimento de encosto de cabeça

Country Status (6)

Country Link
US (1) US9126513B2 (pt)
JP (1) JP5775638B2 (pt)
KR (1) KR101327391B1 (pt)
CN (1) CN103717448B (pt)
BR (1) BR112014002475A2 (pt)
WO (1) WO2013154269A1 (pt)

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US20130285431A1 (en) * 2012-04-26 2013-10-31 Martur Sunger Ve Koltuk Tesisleri Ticaret Ve Sanayi Anonim Sirketi Rear headrest mechanism used in the passenger seats of motor vehicles
KR101383094B1 (ko) * 2013-02-20 2014-04-08 주식회사 우보테크 헤드레스트 이동장치
KR101570427B1 (ko) 2014-07-11 2015-11-19 주식회사 우보테크 헤드레스트 이동장치
DE102015011477B4 (de) * 2015-02-20 2023-08-03 Grammer Aktiengesellschaft Kopfstütze
FR3036666B1 (fr) * 2015-05-29 2018-11-02 Faurecia Sieges D'automobile Appui-tete de siege de vehicule et siege comportant un tel appui-tete
FR3043605B1 (fr) * 2015-11-13 2018-02-09 Cera Tsc Appui-tete de siege de vehicule automobile
US9981748B2 (en) 2015-11-30 2018-05-29 B/E Aerospace, Inc. Forward translating headrest
CN105691261B (zh) * 2016-04-07 2018-11-20 宁波继峰汽车零部件股份有限公司 一种电动四向调节头枕
DE102016110496A1 (de) * 2016-06-07 2017-12-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kopfstütze für einen Kraftfahrzeugsitz
KR101683428B1 (ko) * 2016-06-29 2016-12-06 주식회사다스 시트의 헤드레스트 가이드 조립체
US10160361B2 (en) * 2016-07-27 2018-12-25 Windsor Machine and Stamping (2009) Ltd. Four-way electric power actuation head restraint
KR101867439B1 (ko) * 2016-11-11 2018-06-14 광명산업(주) 상하 위치 조절이 가능한 원버튼 헤드레스트
DE102017104761B4 (de) 2017-03-07 2022-09-22 Faurecia Autositze Gmbh Verstellvorrichtung für eine Kopfstütze eines Fahrzeugsitzes und Fahrzeugsitz mit der Verstellvorrichtung
CN107054180B (zh) * 2017-03-22 2023-11-14 安道拓(重庆)汽车部件有限公司 带有四向调节功能的座椅头枕
CN107097700B (zh) * 2017-03-22 2023-07-07 安道拓(重庆)汽车部件有限公司 汽车座椅头枕解锁组件
US10703241B2 (en) 2017-03-27 2020-07-07 Windsor Machine and Stamping (2009) Ltd. Vertically adjustable head restraint
US10576860B2 (en) 2017-03-27 2020-03-03 Windsor Machine and Stamping (2009) Ltd. Vertically adjustable head restraint
CN107791914B (zh) * 2017-09-08 2023-08-22 安道拓鱼复(重庆)汽车部件有限公司 两向调节按钮式汽车座椅头枕
KR101971148B1 (ko) * 2017-09-26 2019-04-22 주식회사 우보테크 헤드레스트 조절장치
US11325508B2 (en) 2017-09-26 2022-05-10 Dorel Juvenile Group, Inc. Adjustable headrest for juvenile vehicle seat
CN109017488B (zh) * 2018-07-11 2023-05-23 安道拓(重庆)汽车部件有限公司 便于高度调节的汽车座椅头枕骨架
CN109017487B (zh) * 2018-07-11 2023-10-20 安道拓(重庆)汽车部件有限公司 座椅头枕锁定装置
KR102075553B1 (ko) * 2018-08-14 2020-02-11 주식회사 우보테크 헤드레스트 락킹장치
DE102018214952B3 (de) * 2018-09-03 2019-08-14 Magna Seating (Germany) Gmbh Verstellbare Kopfstützenanordnung für einen Kraftfahrzeugsitz
KR102122712B1 (ko) * 2019-03-05 2020-06-15 주식회사 우보테크 헤드레스트
FR3093677B1 (fr) * 2019-03-12 2021-04-02 Tesca France Appui-tête de siège de véhicule automobile
FR3100761B1 (fr) * 2019-09-17 2022-01-21 Tesca France Appui-tête de siège de véhicule automobile
CN111483374A (zh) * 2020-04-25 2020-08-04 上海华迎汽车零部件有限公司 一种汽车头枕及其加工工艺
KR102174617B1 (ko) * 2020-05-26 2020-11-06 (주)디앤엠솔루션즈 헤드레스트 어셈블리 및 그에 사용되는 위치설정 유닛과 편향 모듈

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213433A (ja) 1988-06-30 1990-01-17 Yokogawa Medical Syst Ltd 最適シーケンスパラメータの自動設定法
JPH0213433U (pt) * 1988-07-12 1990-01-26
US5433508A (en) * 1993-10-19 1995-07-18 Tachi-S Co., Ltd Powered headrest for automotive seat
JP2000052825A (ja) 1998-08-07 2000-02-22 Mitsubishi Motors Corp 起倒式ヘッドレストを備えたシート
US6364415B1 (en) * 1999-07-29 2002-04-02 Aisin Seiki Kabushiki Kaisha Head rest for vehicle seat
FR2796822B1 (fr) * 1999-07-30 2001-10-05 Faure Bertrand Equipements Sa Appuie-tete perfectionne et siege muni de cet appuie-tete
JP4432222B2 (ja) * 2000-06-27 2010-03-17 アイシン精機株式会社 ヘッドレスト装置
US7104602B2 (en) * 2004-06-30 2006-09-12 Lear Corporation Vehicle seat having a moveable head restraint
KR101047562B1 (ko) * 2007-12-18 2011-07-07 현대자동차주식회사 차량용 폴딩 헤드레스트 록킹장치
KR100982796B1 (ko) 2008-01-30 2010-09-16 정해일 자동차용 헤드레스트
CN101524977B (zh) * 2008-03-04 2013-09-04 C.劳勃.汉默斯坦两合有限公司 用于机动车的高度可电动调整的头枕装置
JP5253034B2 (ja) * 2008-08-07 2013-07-31 キヤノン株式会社 記録装置
US7690729B2 (en) * 2008-08-14 2010-04-06 Liao Tzu-Ying Adjustable chair headrest frame
WO2010112227A1 (de) * 2009-04-01 2010-10-07 Johnson Controls Gmbh Kopfstütze und fahrzeugsitz
DE102009045833A1 (de) * 2009-10-20 2011-05-26 Lear Corp., Southfield Sitzeinrichtung mit einer einstellbaren Kopfstützeneinrichtung
EP2361801B1 (en) * 2010-02-23 2012-11-14 Dymos Incorporated Active headrest
US8256838B2 (en) 2010-02-25 2012-09-04 Dymos Incorporated Active headrest
DE102011006243B4 (de) * 2011-03-28 2016-11-17 Lear Corporation Höhenverstellbare Kopfstütze für Fahrzeugsitze

Also Published As

Publication number Publication date
JP5775638B2 (ja) 2015-09-09
JP2014524379A (ja) 2014-09-22
KR101327391B1 (ko) 2013-11-08
WO2013154269A1 (en) 2013-10-17
CN103717448A (zh) 2014-04-09
US9126513B2 (en) 2015-09-08
KR20130114828A (ko) 2013-10-21
US20140182404A1 (en) 2014-07-03
CN103717448B (zh) 2016-04-06

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B60N 2/815 (2018.01), B60N 2/818 (2018.01), B60N 2

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements