JP7023316B2 - ランバーサポートアセンブリ - Google Patents
ランバーサポートアセンブリ Download PDFInfo
- Publication number
- JP7023316B2 JP7023316B2 JP2020082776A JP2020082776A JP7023316B2 JP 7023316 B2 JP7023316 B2 JP 7023316B2 JP 2020082776 A JP2020082776 A JP 2020082776A JP 2020082776 A JP2020082776 A JP 2020082776A JP 7023316 B2 JP7023316 B2 JP 7023316B2
- Authority
- JP
- Japan
- Prior art keywords
- coupling groove
- nut
- mat
- coupled
- coupling
- 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.)
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Links
- 230000008878 coupling Effects 0.000 claims description 74
- 238000010168 coupling process Methods 0.000 claims description 74
- 238000005859 coupling reaction Methods 0.000 claims description 74
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 8
- 239000000446 fuel Substances 0.000 description 2
- 210000004705 lumbosacral region Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
Images
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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/666—Lumbar supports vertically adjustable
-
- 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
-
- 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
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
-
- 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
- B60N2/6673—Lumbar supports having flexible support member bowed by applied forces with motor driven adjustments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
200 マット
300 駆動部
400 テンション部
Claims (4)
- 各両側がシートフレームの各両側に回動可能に取付けられるマットと、
前記マットに結合し、上下に移動するナットを含む駆動部と、
一側と他側のそれぞれが前記シートフレームの一側と他側のそれぞれに結合し、前記マットの後部を囲みながら前記ナットと結合するように形成されるテンション部とを含み、
前記ナットは移動方向に応じて前記テンション部を引っ張ったり緩めたりして、前記マットを前方または後方に向かって移動させ、
前記テンション部は、第1及び第2ケーブルを含み、第1及び第2ケーブルは、第1及び第2ケーブルのそれぞれが、第1及び第2端部を有し、それぞれの第1端部が、前記シートフレームの両側にそれぞれ結合し、それぞれの第2端部が、前記マットの後部に向かって延長して前記ナットにそれぞれに結合するように、構成され、
前記駆動部は、駆動軸をさらに含み、前記駆動軸は、前記マットに結合するモーターとギア連結された第1端部と、下方に向かって延長し、前記ナットを貫通して前記ナットと螺合する、第2端部と、をさらに含み、
前記駆動部は、
前記マットと前記駆動軸の間で前記マットに結合し、前記ナットと密着し、前記ナットと前記駆動軸を囲むように形成される、第1ケースと、
前記第1ケースの後部で前記ナットと密着しながら前記第1ケースと結合する、第2ケースと、
をさらに含み、
前記ナットは、第1結合溝と、第2結合溝と、第3結合溝と、第4結合溝と、をさらに含み、
前記第1結合溝は、前記第1ケーブルの前記第2端部に形成された第1結合具が挿入されるように形成され、前記第2結合溝は、前記第1結合溝に接続され、前記第1結合溝に挿入された前記第1結合具が前記第2結合溝を通る移動が制限されるように形成され、前記第1結合溝は、第1の一側通路を有し、前記第2結合溝は、第2の一側通路を有し、前記第1及び第2の一側通路は、一側通路を共に形成し、前記一側通路は、前記第1結合具を除いた前記第1ケーブルが、前記ナットの一側から前記一側通路を通って前記第1結合溝及び前記第2結合溝に挿入されることができるようにし、
前記第3結合溝は、前記第2ケーブルの前記第2端部に形成された第2結合具が挿入されるように形成され、前記第4結合溝は、前記第3結合溝に接続され、前記第3結合溝に挿入された前記第2結合具が前記第4結合溝を通る移動が制限されるように形成され、前記第3結合溝は、第1の他側通路を有し、前記第4結合溝は、第2の他側通路を有し、前記第1及び第2の他側通路は、他側通路を共に形成し、前記他側通路は、前記第2結合具を除いた前記第2ケーブルが、前記ナットの他側から前記他側通路を通って前記第3結合溝及び前記第4結合溝に挿入されることができるようにする、ランバーサポートアセンブリ。 - 前記マットは、
前記マットの両側下部に結合して前記第1及び第2ケーブルのそれぞれを囲むように形成される第1及び第2スロットを含むことを特徴とする請求項1に記載のランバーサポートアセンブリ。 - 前記テンション部は、
前記第1及び第2ケーブルのそれぞれと前記第1及び第2スロットとの間で前記第1及び第2ケーブルの外側を円筒状に囲むように形成される第1及び第2保護カバーをさらに含むことを特徴とする請求項2に記載のランバーサポートアセンブリ。 - 前記ナットの下部で前記マットに結合し、下部の一部分に前記テンション部が巻き取られる第1ローラー、前記第1ローラーの後方に結合する第2ローラー、及びヘッドレストの下部に配置される回転軸と結合して後方に延長し、前記第2ローラーに巻き取られたワイヤーと連結される支持部を含む連結部をさらに含むことを特徴とする請求項1に記載のランバーサポートアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190064562A KR102179955B1 (ko) | 2019-05-31 | 2019-05-31 | 럼버 서포트 어셈블리 |
KR10-2019-0064562 | 2019-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020196438A JP2020196438A (ja) | 2020-12-10 |
JP7023316B2 true JP7023316B2 (ja) | 2022-02-21 |
Family
ID=73264608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020082776A Active JP7023316B2 (ja) | 2019-05-31 | 2020-05-08 | ランバーサポートアセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11254247B2 (ja) |
JP (1) | JP7023316B2 (ja) |
KR (1) | KR102179955B1 (ja) |
CN (1) | CN112009333A (ja) |
DE (1) | DE102020206065A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK179524B1 (en) | 2017-03-09 | 2019-02-06 | Inventilate Holding Aps | A MOBILE LEISURE ACCOMMODATION VEHICLE AND A METHOD FOR VENTILATING A MOBILE LEISURE ACCOMMODATION VEHICLE |
AU2019259641A1 (en) | 2018-04-23 | 2020-11-12 | Dometic Sweden Ab | Damped mobile compressor |
US11951798B2 (en) | 2019-03-18 | 2024-04-09 | Dometic Sweden Ab | Mobile air conditioner |
US11987093B2 (en) | 2019-03-18 | 2024-05-21 | Dometic Sweden Ab | Mobile air conditioner |
KR102518868B1 (ko) | 2021-02-10 | 2023-04-10 | 주식회사 디에스시동탄 | 럼버 서포트 어셈블리용 하중 지지 장치 |
KR102518688B1 (ko) * | 2021-03-23 | 2023-04-05 | 한국로봇융합연구원 | 럼버서포트 |
KR102597544B1 (ko) * | 2021-04-02 | 2023-11-03 | 주식회사 디에스시동탄 | 시트용 서포트 구동부 및 이를 포함하는 서포트 어셈블리 |
KR102537861B1 (ko) * | 2021-04-21 | 2023-05-31 | 주식회사 디에스시동탄 | 시트용 서포트 구동부 및 이를 포함하는 서포트 어셈블리 |
USD1027143S1 (en) | 2021-07-12 | 2024-05-14 | Dometic Sweden Ab | Housing shroud for an air conditioner |
KR20230015637A (ko) * | 2021-07-23 | 2023-01-31 | 주식회사 디에스시동탄 | 럼버 서포트 어셈블리 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016196283A (ja) | 2015-04-03 | 2016-11-24 | ディーエスシー カンパニー リミテッド | ランバーサポートアセンブリ |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5217278A (en) * | 1991-03-13 | 1993-06-08 | Findlay Industries, Inc. | Mechanism for providing adjustable lumbar support in a seat |
US5462335A (en) * | 1994-08-18 | 1995-10-31 | Perfection Spring & Stamping Corp. | Adjustable lumbar support for seat backs |
US6227618B1 (en) * | 1996-02-23 | 2001-05-08 | Schukra Usa, Inc. | Cable attachment for a lumbar support |
US6050641A (en) * | 1996-12-20 | 2000-04-18 | Schukra Of North America, Ltd. | Four-way power lumbar system |
DE102005036774B4 (de) * | 2005-08-04 | 2011-03-31 | Schukra Gerätebau AG | Lordosenstütze |
KR20070054282A (ko) * | 2005-11-23 | 2007-05-29 | 기아자동차주식회사 | 차량용 시트의 액티브 헤드레스트 |
DE102008047249A1 (de) * | 2008-09-10 | 2010-03-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Rückenlehnenstruktur für einen Kraftfahrzeugsitz |
DE102008047248A1 (de) * | 2008-09-10 | 2010-03-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Spindelantrieb für eine Lordosenstütze in der Rückenlehnenstruktur eines Kraftfahrzeugsitzes |
US7770972B2 (en) * | 2008-10-01 | 2010-08-10 | Lear Corporation | Seat lumbar actuator |
EP2476343B1 (en) * | 2009-11-16 | 2013-09-18 | Schukra Gerätebau GmbH | Adjusting device for a lumbar support and method of adjusting a lumbar support |
US8991923B2 (en) * | 2009-11-16 | 2015-03-31 | Schukra Geraetebau Gmbh | Adjusting device for a lumbar support and method of adjusting a lumbar support |
CN103476633B (zh) | 2011-03-28 | 2015-11-25 | L&P瑞士持有股份有限公司 | 用于座椅的致动器装置和调节方法 |
KR20140048743A (ko) * | 2012-10-16 | 2014-04-24 | 홍정명 | 럼버서포트의 조정을 위한 액추에이터 시스템 |
US9004594B2 (en) * | 2012-11-02 | 2015-04-14 | Cheong Myung Hong | Actuator system for controlling lumbar support |
JP2014094597A (ja) * | 2012-11-07 | 2014-05-22 | Shiroki Corp | ランバーサポート装置 |
KR101398321B1 (ko) * | 2013-10-02 | 2014-05-23 | 홍천유 | 자동차 시트의 럼버 서포트 가동장치 |
EP2910415B1 (en) | 2014-02-25 | 2018-11-07 | Schukra Gerätebau GmbH | Actuator assembly and method for seat adjustment |
KR101598960B1 (ko) | 2014-11-07 | 2016-03-03 | 주식회사 동강홀딩스 | 차량용 럼버서포트 |
WO2016122439A1 (en) | 2015-01-26 | 2016-08-04 | Kongsberg Automotive, Inc. | Adjustment mechanism for a seat |
KR101672718B1 (ko) * | 2015-02-27 | 2016-11-04 | (주) 현대기업 | 4-방향 럼버 서포트 |
KR101664949B1 (ko) * | 2015-06-22 | 2016-10-17 | (주)디에스시 | 자동차용 럼버 서포트 어셈블리 |
KR101725413B1 (ko) | 2015-12-24 | 2017-04-12 | 현대다이모스(주) | 차량용 시트 사이드 볼스터 장치 |
US9975460B2 (en) * | 2016-07-12 | 2018-05-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Compact mechanical lumbar vehicle seating |
DE102016219104A1 (de) * | 2016-09-30 | 2018-04-05 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Verstellvorrichtung einer Lordosenstütze oder eines Seitenwangenverstellers mit Spindelantrieb für ein Sitzelement eines Fahrzeugsitzes |
KR20190051141A (ko) * | 2017-11-06 | 2019-05-15 | (주) 아산금창 | 이송스크류를 이용한 와이어 신축형 차량 시트용 럼버서포트 장치 |
KR102096378B1 (ko) | 2018-11-05 | 2020-04-03 | 주식회사 디에스시동탄 | 럼버 서포트 어셈블리 |
-
2019
- 2019-05-31 KR KR1020190064562A patent/KR102179955B1/ko active IP Right Grant
-
2020
- 2020-05-08 CN CN202010381134.8A patent/CN112009333A/zh active Pending
- 2020-05-08 JP JP2020082776A patent/JP7023316B2/ja active Active
- 2020-05-12 US US15/930,002 patent/US11254247B2/en active Active
- 2020-05-13 DE DE102020206065.7A patent/DE102020206065A1/de active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016196283A (ja) | 2015-04-03 | 2016-11-24 | ディーエスシー カンパニー リミテッド | ランバーサポートアセンブリ |
Also Published As
Publication number | Publication date |
---|---|
CN112009333A (zh) | 2020-12-01 |
KR102179955B1 (ko) | 2020-11-17 |
JP2020196438A (ja) | 2020-12-10 |
DE102020206065A1 (de) | 2020-12-03 |
US20200376993A1 (en) | 2020-12-03 |
US11254247B2 (en) | 2022-02-22 |
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