JP4471847B2 - シートの高さ調節装置 - Google Patents
シートの高さ調節装置 Download PDFInfo
- Publication number
- JP4471847B2 JP4471847B2 JP2005000034A JP2005000034A JP4471847B2 JP 4471847 B2 JP4471847 B2 JP 4471847B2 JP 2005000034 A JP2005000034 A JP 2005000034A JP 2005000034 A JP2005000034 A JP 2005000034A JP 4471847 B2 JP4471847 B2 JP 4471847B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- seat
- spur gear
- handle
- worm
- 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.)
- Expired - Fee Related
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/165—Gear wheel driven mechanism
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/166—Worm and worm gear articulations
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Description
図1は本発明にかかるシートの高さ調節装置Mを備えたシートフレームSを示しており、高さ調節装置MはシートフレームSの後端部の片側(図1では向かって右側)に取り付けられている。
6b 小径部、 8 第2のピン、 10 第3のピン、 12 アーム、
12a,12b 円孔、 14 第1のはすば歯車、 14a 中心孔、
14b ピン挿入孔、 16 ピン、 18 ウォーム、 18a ノッチ、
20 ボール、 22 ウォームサポート、 24 ロック部材、
24a ロック部、 24b 突設部、 24c スプリング係止片、
26 第3のブラケット、 26a スプリング係止片、 26b 係合段部、
28 ピン、 28a リング状溝、 30 第2のはすば歯車、 32 平歯車、
34 ハンドル台、 34a リング状ボス、 34b スプリング係止片、
34c ハンドル取付部、 34d 係合凸部、 34e ピン、 36 ラッチ片、
38 スプリング、 40 スプリング、 42 スプリングピン、
44 ハンドル、 44a 係合突起、 44b グリップ、 44c 凹部、
46 キックプレート、 48 ピン、 50 ピン、 52 レリーズ、
52a 第1のガイド孔、 52b 第2のガイド孔、 M シートの高さ調節装置、
S シートフレーム。
Claims (6)
- シートの前端部及び後端部の少なくとも一方に取り付けられるシートの高さ調節装置であって、
互いに離間した第1及び第2のブラケットと、該第1及び第2のブラケット間に一端が回動自在に取り付けられたアームと、該アームを回転駆動する平歯車と、該平歯車と噛み合う第1及び第2のラッチ片と、前記第1及び第2のブラケットの一方に揺動自在に取り付けられたハンドルを備え、前記アームの他端を所定の部位に枢着するとともに、前記第1及び第2のブラケットの一方をシートフレームに接合し、シートの高さを高くする場合には、前記ハンドルを操作して前記第1のラッチ片を前記平歯車に間欠的に噛み合わせることにより前記平歯車を第1の方向に回転させて前記アームを駆動する一方、シートの高さを低くする場合には、前記ハンドルを操作して前記第2のラッチ片を前記平歯車に間欠的に噛み合わせることにより前記平歯車を前記第1の方向とは反対の第2の方向に回転させて前記アームを駆動し、前記第1及び第2のブラケットの一方に前記第1及び第2のラッチ片と係合する係合部を設け、該係合部に前記第1及び第2のラッチ片を適宜係合させて、前記平歯車が前記第1の方向に回転するときには、前記第2のラッチ片と前記平歯車との噛み合いを解除する一方、前記平歯車が前記第2の方向に回転するときには、前記第1のラッチ片と前記平歯車との噛み合いを解除するようにしたことを特徴とするシートの高さ調節装置。 - 前記第1及び第2のブラケット間にウォームを回動自在に取り付け、該ウォームと噛み合う第1のはすば歯車を前記アームに一体的に取り付けるとともに、前記平歯車に接合した第2のはすば歯車を前記第1のはすば歯車と噛み合わせ、前記平歯車を回転させることにより前記第1及び第2のはすば歯車を介して前記アームを駆動するようにしたことを特徴とする請求項1に記載のシートの高さ調節装置。
- 前記ウォームと前記第1のはすば歯車のリード角を摩擦角以上に設定したことを特徴とする請求項2に記載のシートの高さ調節装置。
- 前記ウォームの一部に多数のノッチを形成するとともに、該ノッチと噛み合うロック部材を設け、該ロック部材により前記ウォームのロック及びロック解除を行うようにしたことを特徴とする請求項2あるいは3に記載のシートの高さ調節装置。
- 前記ハンドルが揺動自在に取り付けられたハンドル台に前記第1及び第2のラッチ片を取り付けるとともに、前記ハンドルを操作することにより前記ハンドル台を所定の角度範囲で回動させて前記第1及び第2のラッチ片を前記平歯車に間欠的に噛み合わせるようにしたことを特徴とする請求項4に記載のシートの高さ調節装置。
- 前記ハンドル台にキックプレートを揺動自在に取り付け、前記ハンドルを操作することにより前記キックプレートを介して前記ロック部材を回動させて前記ウォームのロック及びロック解除を行うようにしたことを特徴とする請求項5に記載のシートの高さ調節装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005000034A JP4471847B2 (ja) | 2005-01-04 | 2005-01-04 | シートの高さ調節装置 |
KR1020050128626A KR100809208B1 (ko) | 2005-01-04 | 2005-12-23 | 시트 높이 조절 장치 |
EP05028625A EP1676740B1 (en) | 2005-01-04 | 2005-12-29 | Seat height adjusting device |
US11/322,376 US7380763B2 (en) | 2005-01-04 | 2006-01-03 | Seat height adjusting device |
CNB200610003609XA CN100540355C (zh) | 2005-01-04 | 2006-01-04 | 座椅的高度调节装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005000034A JP4471847B2 (ja) | 2005-01-04 | 2005-01-04 | シートの高さ調節装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006188113A JP2006188113A (ja) | 2006-07-20 |
JP4471847B2 true JP4471847B2 (ja) | 2010-06-02 |
Family
ID=36215576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005000034A Expired - Fee Related JP4471847B2 (ja) | 2005-01-04 | 2005-01-04 | シートの高さ調節装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7380763B2 (ja) |
EP (1) | EP1676740B1 (ja) |
JP (1) | JP4471847B2 (ja) |
KR (1) | KR100809208B1 (ja) |
CN (1) | CN100540355C (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4998867B2 (ja) * | 2005-01-27 | 2012-08-15 | 株式会社デルタツーリング | リクライニングアジャスタ |
KR100821099B1 (ko) * | 2006-09-26 | 2008-04-08 | 주식회사다스 | 자동차의 시트쿠션용 펌핑디바이스 |
FR2920358B1 (fr) * | 2007-08-28 | 2011-03-25 | Peugeot Citroen Automobiles Sa | Structure de siege de vehicule automobile reglable en hauteur |
CN101407187B (zh) * | 2007-10-12 | 2012-11-21 | 湖北中航精机科技股份有限公司 | 一种双向驱动装置 |
CN101342876B (zh) * | 2008-08-19 | 2012-04-11 | 上海延锋江森座椅有限公司 | 汽车座椅升降调节装置 |
DE102008061109B4 (de) * | 2008-12-09 | 2019-05-09 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Betätigungshebel für eine Längsverstellvorrichtung eines Kraftfahrzeugsitzes |
JP4985744B2 (ja) * | 2009-10-28 | 2012-07-25 | 株式会社今仙電機製作所 | シート装置 |
JP5576214B2 (ja) * | 2010-08-30 | 2014-08-20 | シロキ工業株式会社 | 有段リフタ装置 |
KR101491884B1 (ko) * | 2012-11-29 | 2015-02-11 | 주식회사다스 | 차량용 시트의 펌핑디바이스 |
US10336217B2 (en) | 2014-04-07 | 2019-07-02 | Delta Kogyo Co., Ltd. | Seat lifter and gear mechanism |
CN104015635B (zh) * | 2014-06-12 | 2016-07-06 | 上海延锋江森座椅有限公司 | 座椅电动升降调节装置 |
CN108146300A (zh) * | 2017-12-29 | 2018-06-12 | 爱驰汽车有限公司 | 汽车座椅高度调节装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128236A (en) | 1980-03-14 | 1981-10-07 | Nhk Spring Co Ltd | Adjusting apparatus for height of seat surface |
JPS5639929A (en) | 1980-06-23 | 1981-04-15 | Aisin Seiki Co Ltd | Device for adjusting height of automotive seat |
US5007611A (en) * | 1990-01-04 | 1991-04-16 | Tachi-S Co. Ltd. | Operation mechanism of lifter for automotive seat |
JPH0439134U (ja) * | 1990-07-31 | 1992-04-02 | ||
US5322341A (en) * | 1991-10-07 | 1994-06-21 | Findlay Industries | Articulated seat assembly |
DE4446741B4 (de) | 1994-12-24 | 2004-06-24 | Adam Opel Ag | Betätigungseinrichtung |
JPH1035332A (ja) | 1996-07-25 | 1998-02-10 | Delta Kogyo Co Ltd | 自動車用シートのリフター装置 |
US5979984A (en) * | 1997-10-24 | 1999-11-09 | Steelcase Development Inc. | Synchrotilt chair with forwardly movable seat |
JP4161355B2 (ja) | 1998-09-16 | 2008-10-08 | アイシン精機株式会社 | 車両用シートリフタ装置 |
JP4289532B2 (ja) | 2000-03-06 | 2009-07-01 | 日本発條株式会社 | レバー装置 |
US6719372B2 (en) * | 2000-10-06 | 2004-04-13 | Robert E. Glaspie | Cone recliner/clutch mechanism |
JP2005000034A (ja) | 2003-06-10 | 2005-01-06 | Asahi Kasei Corp | 全能性幹細胞培養用フィーダー |
-
2005
- 2005-01-04 JP JP2005000034A patent/JP4471847B2/ja not_active Expired - Fee Related
- 2005-12-23 KR KR1020050128626A patent/KR100809208B1/ko not_active IP Right Cessation
- 2005-12-29 EP EP05028625A patent/EP1676740B1/en not_active Ceased
-
2006
- 2006-01-03 US US11/322,376 patent/US7380763B2/en not_active Expired - Fee Related
- 2006-01-04 CN CNB200610003609XA patent/CN100540355C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060145521A1 (en) | 2006-07-06 |
JP2006188113A (ja) | 2006-07-20 |
KR20060080118A (ko) | 2006-07-07 |
EP1676740A2 (en) | 2006-07-05 |
EP1676740B1 (en) | 2008-07-09 |
CN100540355C (zh) | 2009-09-16 |
CN1799899A (zh) | 2006-07-12 |
KR100809208B1 (ko) | 2008-02-29 |
EP1676740A3 (en) | 2007-03-21 |
US7380763B2 (en) | 2008-06-03 |
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