KR20010113121A - 자동차시트의 람버 서포트 제어장치 - Google Patents
자동차시트의 람버 서포트 제어장치 Download PDFInfo
- Publication number
- KR20010113121A KR20010113121A KR1020000033252A KR20000033252A KR20010113121A KR 20010113121 A KR20010113121 A KR 20010113121A KR 1020000033252 A KR1020000033252 A KR 1020000033252A KR 20000033252 A KR20000033252 A KR 20000033252A KR 20010113121 A KR20010113121 A KR 20010113121A
- Authority
- KR
- South Korea
- Prior art keywords
- support plate
- support
- housing
- elastic
- movable body
- Prior art date
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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/667—Lumbar supports having flexible support member bowed by applied forces
- B60N2/6671—Lumbar supports having flexible support member bowed by applied forces with cable actuators
-
- 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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/72—Attachment or adjustment thereof
-
- 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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/667—Lumbar supports having flexible support member bowed by applied forces
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2/933—Positioning and locking mechanisms rotatable
-
- 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
- Y10T74/18704—Means to selectively lock or retard screw or nut
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims (2)
- 백시트(1)의 내부 상,하로 구비되는 시트프레임(2)의 사이에 위치되어 탑승자의 요추부위를 지지할 수 있도록, 탄성이 우수한 판스프링재로 성형되며, 양측부로는 절곡되게 형성되어 탑승자의 허리를 감싸지게 지지하는 서포트윙(11)이 다수개 구비되고, 중앙부에는 선택적으로 만곡 돌출되어 탑승자의 요추부를 지지하며, 상,하부로는 체결수단(12)이 형성된 서포트플레이트(10)와;상기 서포트플레이트(13)의 몸체 중앙부 상,하로 형성된 체결수단(12)에 의해 고정되며, 몸체 양측부로는 시트프레임(2)에 끼워져 위치될 수 있도록 결착시키는 결착부재(40)와;상기 결착부재(40) 양측 프랜지(43) 사이의 간극을 조절하여 신체 요추부를 지지하기 위한 서포트플레이트(10)의 만곡 돌출부 높이를 무단 조절하기 위해 백시트(1)에 고정되고, 속이 빈 관형상으로 관통되어 선단에 걸림턱(311)이 형성되는 하우징(310)과;상기 하우징(310)의 걸림턱(311)에 걸림홈(321)이 체결되어 회전되며, 내부로 암나사(322)가 형성되는 슬리브(320)와;상기 슬리브(320)의 암나사(322)에 나사체결되도록 스크류(331)가 외측에 형성되고, 후단부에는 고정홈(322)이 파여지는 가동체(330)와;상기 슬리브(320)에 함께 회전 가능하도록 결합되며, 백시트(1)의 외측으로 노출되는 핸들(340)과;유연재질로 그 내부가 관통되며 상기 하우징(310)과 서포트플레이트(10)의 일측 플랜지(43)사이에 연결되는 케이블부재(350)와;상기 케이블부재(350)의 내부에 관통되며 일측은 상기 가동체(330)의 고정홈(332)에 걸려지는 고정구(361)를 갖고, 타측에는 상기 결착부재(40)의 타측단 플랜지(43)에 걸어지도록 고정핀(362)을 갖는 릴이이스와이어(360)와;상기 릴리이스와이어(360)의 단부에 서포트플레이트(10)의 타측단 플랜지(43) 사이에서 릴리이스와이어(360)를 인장상태를 유지토록 탄력 설치되는 인장유지수단(400)과;상기 가동체(330)와 하우징(310) 사이에서 상기 인장유지수단(400) 및 서포트플레이트(10)의 탄성 복귀력과의 탄성력을 일정하게 유지시켜 주는 탄성균형부재(80)가 설치됨을 특징으로 하는 자동차시트의 람버 서포트 제어장치.
- 청구항 제 1항에 있어서, 상기 탄성균형부재(80)는 자체 탄성력을 갖는 코일형스프링이 사용됨을 특징으로 하는 자동차시트의 람버 서포트 제어장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0033252A KR100414787B1 (ko) | 2000-06-16 | 2000-06-16 | 자동차시트의 람버 서포트 제어장치 |
US09/668,854 US6520580B1 (en) | 2000-06-16 | 2000-09-25 | Lumbar support controlling apparatus for a car seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0033252A KR100414787B1 (ko) | 2000-06-16 | 2000-06-16 | 자동차시트의 람버 서포트 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010113121A true KR20010113121A (ko) | 2001-12-28 |
KR100414787B1 KR100414787B1 (ko) | 2004-01-13 |
Family
ID=19672231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0033252A KR100414787B1 (ko) | 2000-06-16 | 2000-06-16 | 자동차시트의 람버 서포트 제어장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6520580B1 (ko) |
KR (1) | KR100414787B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100839769B1 (ko) * | 2006-09-25 | 2008-06-19 | (주)디에스시 | 자동차 시트의 허리지지대 위치조절장치 |
KR101705610B1 (ko) * | 2015-11-13 | 2017-02-10 | 현대다이모스(주) | 차량의 케이블 길이보상장치 |
CN113303961A (zh) * | 2021-06-03 | 2021-08-27 | 吕士金 | 一种骨科急救固定装置 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6712427B1 (en) * | 1999-11-24 | 2004-03-30 | Schukra-Geratebau Gesmbh | Lumbar support member |
US6805405B2 (en) * | 2001-03-19 | 2004-10-19 | Sung Yong Co., Ltd. | Chair equipped with lumbar support unit |
KR100438100B1 (ko) * | 2002-01-26 | 2004-07-02 | 홍정명 | 자동차시트의 람버서포트 |
KR100494550B1 (ko) * | 2002-11-15 | 2005-06-13 | 현대자동차주식회사 | 자동차용 럼버서포트 장치 연동형 등판 지지구조 |
US6971719B2 (en) * | 2003-03-21 | 2005-12-06 | L & P Property Management Company | Clutch actuator surface apparatus and method |
US7007568B2 (en) * | 2003-07-15 | 2006-03-07 | Henderson's Industries Pty Ltd. | Cable actuator for lumbar support |
DE10338737B4 (de) * | 2003-08-22 | 2014-05-22 | Schukra Gerätebau AG | Verstellvorrichtung für eine Bowdenzuganordnung |
JP4127193B2 (ja) | 2003-11-13 | 2008-07-30 | コクヨ株式会社 | 椅子の背凭れ |
US7530636B2 (en) * | 2004-12-03 | 2009-05-12 | L&P Property Management Company | Comfort belt lumbar |
EP1680983B1 (en) * | 2005-01-12 | 2012-11-28 | L&P Swiss Holding Company | Seat structure comprising a coupling unit |
DE602005002019T2 (de) * | 2005-01-12 | 2008-05-08 | L & P Swiss Holding Company | Lendenstützvorrichtung und entsprechende Sitzstruktur |
US7131694B1 (en) * | 2005-04-29 | 2006-11-07 | Buffa John A | Adjustable lumbar support for vehicle seat |
FR2887194B1 (fr) * | 2005-06-15 | 2007-08-31 | Renault Sas | Siege de vehicule automobile |
JP2007089275A (ja) * | 2005-09-21 | 2007-04-05 | Smc Corp | 電動シリンダ |
DE102005048659B4 (de) * | 2005-10-11 | 2016-07-21 | Fico Cables, Lda. | Verstellmechanismus |
DE102006009023B3 (de) * | 2006-02-27 | 2007-10-18 | Fico Cables Lda | Einstellmechanismus |
WO2007112564A1 (en) * | 2006-03-30 | 2007-10-11 | Schukra Of North America, Ltd. | Combination lumbar-bolster system |
US7997650B2 (en) | 2008-02-22 | 2011-08-16 | Schukra Of North America | Constant pressure retreating lumbar system |
FR2935647B1 (fr) * | 2008-09-09 | 2010-09-03 | Peugeot Citroen Automobiles Sa | Dispositif de manoeuvre pour la commande d'un systeme de reglage lombaire de siege de vehicule automobile |
KR101085154B1 (ko) * | 2010-07-21 | 2011-11-21 | 홍정명 | 럼버서포트의 조정을 위한 액추에이터 시스템 |
JP5917868B2 (ja) * | 2011-09-14 | 2016-05-18 | シロキ工業株式会社 | ランバーサポート装置 |
KR101545928B1 (ko) * | 2015-04-03 | 2015-08-20 | (주)디에스시 | 럼버 서포트 어셈블리 |
US10926683B2 (en) * | 2018-04-12 | 2021-02-23 | Ts Tech Co., Ltd. | Conveyance seat |
US10952535B2 (en) * | 2018-11-05 | 2021-03-23 | La-Z-Boy Incorporated | Furniture member having lumbar adjustment mechanism |
US11672348B2 (en) | 2018-11-05 | 2023-06-13 | La-Z-Boy Incorporated | Furniture member having lumbar adjustment mechanism |
US11324324B2 (en) | 2018-11-05 | 2022-05-10 | La-Z-Boy Incorporated | Furniture member having lumbar adjustment mechanism |
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US3106423A (en) * | 1960-11-21 | 1963-10-08 | Schwarz Johann | Back rest having an adjustable shaped element |
GB1005962A (en) * | 1962-04-05 | 1965-09-29 | Rotax Ltd | Screw and nut mechanisms |
GB2035071A (en) * | 1978-11-18 | 1980-06-18 | Uop Inc | Seat having a movable lumbar support |
JPH0140605B2 (ko) * | 1980-01-26 | 1989-08-30 | Yohan Shuarutsu | |
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JP2533364Y2 (ja) * | 1990-09-28 | 1997-04-23 | シロキ工業株式会社 | シート |
US5197780A (en) * | 1991-02-20 | 1993-03-30 | Fisher Dynamics Corporation | Transmission device for cable control of lumbar support mechanism |
US5215350A (en) * | 1991-03-20 | 1993-06-01 | Tachi-S Co., Ltd. | Lumbar support device |
US5518294A (en) * | 1993-04-05 | 1996-05-21 | Ligon Brothers Manufacturing Company | Variable apex back support |
KR970005887Y1 (ko) * | 1995-03-25 | 1997-06-16 | 현대자동차 주식회사 | 차량좌석용 요추받이 |
KR0127067B1 (ko) * | 1995-06-30 | 1998-04-07 | 김태구 | 자동차 시트의 럼버서포트 장치 |
KR100298614B1 (ko) * | 1998-04-11 | 2001-10-27 | 홍정명 | 자동차시트의람버서포트 |
US5954399A (en) * | 1998-07-15 | 1999-09-21 | Hong; Jung-Myung | Lumbar support for a car seat |
-
2000
- 2000-06-16 KR KR10-2000-0033252A patent/KR100414787B1/ko active IP Right Grant
- 2000-09-25 US US09/668,854 patent/US6520580B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100839769B1 (ko) * | 2006-09-25 | 2008-06-19 | (주)디에스시 | 자동차 시트의 허리지지대 위치조절장치 |
KR101705610B1 (ko) * | 2015-11-13 | 2017-02-10 | 현대다이모스(주) | 차량의 케이블 길이보상장치 |
CN113303961A (zh) * | 2021-06-03 | 2021-08-27 | 吕士金 | 一种骨科急救固定装置 |
Also Published As
Publication number | Publication date |
---|---|
KR100414787B1 (ko) | 2004-01-13 |
US6520580B1 (en) | 2003-02-18 |
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