JPS56128236A - Adjusting apparatus for height of seat surface - Google Patents

Adjusting apparatus for height of seat surface

Info

Publication number
JPS56128236A
JPS56128236A JP3244080A JP3244080A JPS56128236A JP S56128236 A JPS56128236 A JP S56128236A JP 3244080 A JP3244080 A JP 3244080A JP 3244080 A JP3244080 A JP 3244080A JP S56128236 A JPS56128236 A JP S56128236A
Authority
JP
Japan
Prior art keywords
cam plate
seat frame
height
gear
arms
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.)
Granted
Application number
JP3244080A
Other languages
Japanese (ja)
Other versions
JPS6364329B2 (en
Inventor
Osamu Fukumoto
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP3244080A priority Critical patent/JPS56128236A/en
Publication of JPS56128236A publication Critical patent/JPS56128236A/en
Publication of JPS6364329B2 publication Critical patent/JPS6364329B2/ja
Granted legal-status Critical Current

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
    • B60N2/02—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
    • B60N2/1615—Parallelogram-like structure
    • 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
    • B60N2/1675—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 with weight compensating 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
    • B60N2/04—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
    • B60N2/1685—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 a lock
    • 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
    • B60N2/169—Stepwise movement mechanisms, e.g. ratchets

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

PURPOSE:To miniaturize a locking mechanism for smaller mounting space by stepless lifting employing a parallel link mechanism. CONSTITUTION:A parallel link mechanism is composed of arms 3a-3d between a seat rail 1 and a seat frame 2 and adjusts the height of the seat frame from the seat rail with connecting bars 4a-4b fastened at the bottom of the arms. A locking mechanism 5 is composed of a rotary gear 6 fixed on the connecting bar 4a and the arm 3a, a latch gear 7, a cam plate 8, a pin 9 adapted to move the gear 7 sliding along a slot 8a, a lock spring 10 fixed on the cam plate 8 and the like. Then, a lock releasing lever 12 adapted to turn the cam plate 8 on the connecting bar 4a is engaged with the tip of the cam plate 8 and turns vertically to move up and down the seat frame 2.
JP3244080A 1980-03-14 1980-03-14 Adjusting apparatus for height of seat surface Granted JPS56128236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3244080A JPS56128236A (en) 1980-03-14 1980-03-14 Adjusting apparatus for height of seat surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3244080A JPS56128236A (en) 1980-03-14 1980-03-14 Adjusting apparatus for height of seat surface

Publications (2)

Publication Number Publication Date
JPS56128236A true JPS56128236A (en) 1981-10-07
JPS6364329B2 JPS6364329B2 (en) 1988-12-12

Family

ID=12359014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3244080A Granted JPS56128236A (en) 1980-03-14 1980-03-14 Adjusting apparatus for height of seat surface

Country Status (1)

Country Link
JP (1) JPS56128236A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030024062A (en) * 2001-09-15 2003-03-26 기아자동차주식회사 Seat frame
KR100809208B1 (en) 2005-01-04 2008-02-29 가부시키가이샤 데루타 쓰링구 Seat height adjusting device
JP2010076610A (en) * 2008-09-26 2010-04-08 Toyota Boshoku Corp Seating height position indicating structure of vehicular seat
FR3005909A1 (en) * 2013-05-23 2014-11-28 Peugeot Citroen Automobiles Sa SEAT STRUCTURE OF MOTOR VEHICLE ADJUSTABLE IN HEIGHT.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030024062A (en) * 2001-09-15 2003-03-26 기아자동차주식회사 Seat frame
KR100809208B1 (en) 2005-01-04 2008-02-29 가부시키가이샤 데루타 쓰링구 Seat height adjusting device
JP2010076610A (en) * 2008-09-26 2010-04-08 Toyota Boshoku Corp Seating height position indicating structure of vehicular seat
FR3005909A1 (en) * 2013-05-23 2014-11-28 Peugeot Citroen Automobiles Sa SEAT STRUCTURE OF MOTOR VEHICLE ADJUSTABLE IN HEIGHT.

Also Published As

Publication number Publication date
JPS6364329B2 (en) 1988-12-12

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