JPS5967127A - Adjustement mechanism of reclining angle of car seat - Google Patents

Adjustement mechanism of reclining angle of car seat

Info

Publication number
JPS5967127A
JPS5967127A JP57177833A JP17783382A JPS5967127A JP S5967127 A JPS5967127 A JP S5967127A JP 57177833 A JP57177833 A JP 57177833A JP 17783382 A JP17783382 A JP 17783382A JP S5967127 A JPS5967127 A JP S5967127A
Authority
JP
Japan
Prior art keywords
link
seat
shaft
rotation
handle
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
JP57177833A
Other languages
Japanese (ja)
Other versions
JPH0380653B2 (en
Inventor
Takami Terada
隆己 寺田
Sadao Hachisuga
蜂須賀　貞雄
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.)
Toyota Motor Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Toyota Motor Corp
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 Aisin Seiki Co Ltd, Toyota Motor Corp filed Critical Aisin Seiki Co Ltd
Priority to JP57177833A priority Critical patent/JPS5967127A/en
Publication of JPS5967127A publication Critical patent/JPS5967127A/en
Publication of JPH0380653B2 publication Critical patent/JPH0380653B2/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
    • B60N2/18—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
    • B60N2/1807—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 characterised by the cinematic
    • B60N2/181—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
    • B60N2/18—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
    • B60N2/1807—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 characterised by the cinematic
    • B60N2/1842—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 characterised by the cinematic pivoting about an axis located in the rear

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

PURPOSE:To obtain the simple structure, the smooth operation, and the sure holding of the changed position of a car seat by regulating upper and lower points within the rotating area of the front part of a seat device by means of a three-point support type link mechanism arranged on the right and left sides of the front part of the seat to face to each other. CONSTITUTION:When a seat 1 is located at a normal lower position, a U-shaped groove 13a of a lock link 13 is fitted to a small diameter part 17a of a pin member 17 provided on a shaft 9, and by the work of a spring 16, it pushes a shaft support 15 of a link member 10 clockwise from the center of the pin 17 via a handle link 12 with the support of a shaft point 14 on the seat 1. For changing the position of the seat 1 upward, the end parts of the handle link 12 and the lock link 13 are grasped to press the spring 16, and turned clockwise round the shaft point 14. This construction permits to release the U-shaped groove 13a of the lock link 13 from the small diameter part 17a of the pin member 17 for hooking on a pin 11 of the link member 10.

Description

【発明の詳細な説明】 本発明は、車輌における座席面の傾斜角調整製筒に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tube for adjusting the inclination angle of a seat surface in a vehicle.

従来も一般東用甫等においては、運転者席や助手席等は
、着座する人が各自の身長体形等に適合するよう、Ｉｆ
ｉ［後や上下に座席位置を、段階的に、あるいは無段階
的に選択ｆｔＡ’ｄ整し借る装置をｆｌｌ＃えていた。Conventionally, in general Toyoho, etc., the driver's seat, passenger seat, etc. have been adjusted to fit the height and shape of each person sitting.
I had a device that could selectively adjust the seat position either in stages or in stages, either backwards or upwards.

しかし、従来型のこｎら装置においては、歯止構成での
相互噛合い装置とか、あるいはカム部材と係合する相手
方部材との相互的関連位置のＭＪＲ及びその位置保持等
の機能確保上、必然的に構造が複雑なものとなり、また
、その位置調整には係合、係止部材の係脱に多段的な操
作を要した。従って、取扱い操作の面においても煩瑣で
あった。However, in these conventional devices, in order to ensure functions such as mutual meshing devices with a pawl configuration, or MJR of the mutually related position of the cam member and the mating member that engages, and the maintenance of the position, The structure is inevitably complicated, and the position adjustment requires multi-step operations for engaging and disengaging the locking member. Therefore, it is also cumbersome in terms of handling and operation.

本発明装＠は、格別８特異体形の人を除き、−船人に適
合する座席の位置を、ワンタッチ操作で上下に変更でき
、しかもその構成が簡ｌで、適格迅速に作動するように
なされたものである。また、加えて変更座席位置の保持
が確実で、その位置変更の操作が極めて簡便なものとＦ
ｉｔた。The system of the present invention is capable of changing the seat position up or down to suit sailors, except for people with an exceptional 8-odd body shape, with a single touch operation, and is simple in configuration and can be operated quickly. It is something that In addition, the changed seat position can be maintained reliably, and the operation to change the position is extremely simple.
It was.

以下、この発明装散の実施例を添附図面を参照して説明
する。Embodiments of this invention will now be described with reference to the accompanying drawings.

１は座席で、２．２″の夫々＆Ｊ座席ｌを自１１後摺動
させるスライド部材、８及び４は該スライド部材２．２
に夫々固定された基板で、ｍ前記座席１及び背もたＴ１
．５を回動可能に軸支６，６′及び７．７′する。1 is a seat, 2.2" each and a slide member for sliding the J seat 1 behind the seat 11, and 8 and 4 are the slide members 2.2
m the seat 1 and the backrest T1, respectively;
．． 5 is rotatably supported on shafts 6, 6' and 7.7'.

８はスライド部材２上において前記基板８の前方に固定
キわ、た別の基板であり、該基板８と前記他の基板４と
の間には、１ＩＩＩＩＩ９が回動可能に設けられる。而
して、軸９の一側（図でみて右方）には、前記基板８の
内方面に隣接するリンク部材ＩＯが固定Ｈｎ、該リンク
部材１０は下方に段差部１０ａを形成し、また、その反
対方向端部に（ボビン１１が植設されている。Reference numeral 8 denotes another substrate fixed in front of the substrate 8 on the slide member 2, and between the substrate 8 and the other substrate 4, a 1IIIIII 9 is rotatably provided. A link member IO adjacent to the inner surface of the substrate 8 is fixed to one side of the shaft 9 (on the right side in the figure), and the link member 10 forms a stepped portion 10a below. , a bobbin 11 is installed at the opposite end.

１２は把手リンク、１８はロックリンクで、この両リン
ク１２屋び１３は、相互的にも回動自在に座席１に対し
て軸着１４されている。12 is a handle link, 18 is a lock link, and both links 12 and 13 are pivoted 14 to the seat 1 so as to be rotatable relative to each other.

而して、把手リンク１２の一端ｉ；Ｊ、ｍｌ記リンク部
材１０に軸支１５　Ｆ　ｎ、、その他端把手部と前記ロ
ックリンク１３の端部間には、バネ１６が配置きれて、
この両者端部を互に離間する方向へ反発せしめている。Thus, one end of the handle link 12 is pivoted to the link member 10, and a spring 16 is disposed between the other end of the handle and the end of the lock link 13.
These two end portions are repelled in a direction in which they are separated from each other.

また、ｉ１］記ロックリンク１８の一方端にはＵ形溝１
８ａが設けられており、該Ｕ形溝ｌｅａは該ロックリン
ク１８の作動で、前記軸９に固着己ｊ。In addition, one end of the lock link 18 is provided with a U-shaped groove 1.
8a is provided, and the U-shaped groove lea is fixed to the shaft 9 by the operation of the locking link 18.

たビン部材１７の小径部１７ａ及び酊■記ビン１１のい
ず１．かと係脱するものである。The small diameter portion 17a of the bottle member 17 and each part of the bottle 11. It is something to be separated from.

１８は、前記軸９上に固定びｉｔ、基板４の内側面に隣
接するリンク部材で、そのリンク運＃０．＋　’ｔＴｎ
に対し直角に内方へ延在するストッパ部１８ａが一体に
形成ぎわ、ている。また、１９は他方のリンク部材で、
ビン２０により、１■記リンク部材１８に軸着され、そ
の１９ａＦｒｌが図示せぬ手段で、座席対向側に設けた
前記軸着手段１４と同一線上に軸着される。18 is a link member fixed on the shaft 9 and adjacent to the inner surface of the board 4, and the link member #0. ＋ 'tTn
A stopper portion 18a extending inwardly at right angles to the stopper portion 18a is integrally formed therewith. Also, 19 is the other link member,
The pin 20 is pivotally attached to the link member 18 described in 1), and its 19aFrl is pivoted on the same line as the pivot means 14 provided on the opposite side of the seat by means not shown.

この発明製箔（コ上記σ）ように構成さ才］て？す、次
にその操作１作用について述べる。What is the structure of this invention foil making (σ above)? Next, the effect of Operation 1 will be described.

第１図は、座席１がａ常位置（下方）に在る場合を示し
、座席左右に夫々設ｉｔらｒまた各リンク部材か保合組
合せらハ、た態形（ゴ図示０）通りτ゛ある。Fig. 1 shows the case where the seat 1 is in the normal position (lower side), and the seat 1 is installed on the left and right sides of the seat, and each link member is assembled as shown in the figure (see figure 0). There is.

即ち、右方側におけるリンクｍ　＋／に中、ロックリン
ク１８のＵ形溝１３ａ（コ、軸９に設けたビン部材の小
径部１７ａに係合しており、バネ１６の作用て゛座席へ
の軸着点１４を支点として、把手リンク１２を介しリン
クＵ４ｇ’ｌＯとの１り１１支点１５を、ビン１７の中
心からみて時Ｈ１回転方向へ向けての力が附与ヒ第１゜
ている。That is, the link m+/ on the right side is engaged with the small diameter portion 17a of the pin member provided on the shaft 9, and the U-shaped groove 13a of the lock link 18 is engaged with the small diameter portion 17a of the pin member provided on the shaft 9, and the action of the spring 16 prevents the Using the pivot point 14 as a fulcrum, a force is applied to the 11 fulcrum 15 via the handle link 12 to the link U4g'lO in the direction of rotation H1 when viewed from the center of the bottle 17. .

従って、座席ｌ上に加わる荷重が如何様に変化しても、
この３点個所（１４，１５，１７）で枢支するリンク機
構の支持により、座席位ｆａ＆ｒ前記８点個所の関連位
置が不動のものと７Ｊる事からして、完全に保持ｐ　７
’１．　、変化することがない。この第１図示座席を、
所望に兄、して第２図に２点鎖線で示す状態（上方）に
変位おせるにをコ、次のように操作すればよい。Therefore, no matter how the load applied to the seat l changes,
Due to the support of the link mechanism that pivots at these three points (14, 15, 17), the seating position fa&r is completely maintained, considering that the relative positions of the eight points mentioned above are immovable.
'1. , never changes. This first illustrated seat,
If desired, it can be moved to the state (upward) shown by the two-dot chain line in FIG. 2 by operating as follows.

即ち、把手リンク１２とロックリンク１８との端部を同
時に握り、バネ１６を圧縮させると共に軸着点１４を中
心にこｒｌ、等を時計方向（右）へ回！ｌ！Ｉ＋；２せ
る。かくすることにより、ｍＩ記コロツクリンクＵ形溝
１３ａはビン部材１７の？＋Ｙｊ　１７　ａから脱出し
、第２図に示す如く口ｉ［方へ変位−するリンク部材１
０のビン１１に係合止する。従って、座席とリンク側と
の軸着点１４自図示のように上方へ斐位し、この場合も
第１図示時と同様、座席−１の加重如何に係わらず、８
点支持の関係位ｉｔ１は確固不動なものとなる。また、
この座ＪＩ′ｃ上方変位の操作時には、他方側（左方）
の１）ンク（至）構は第８は１に拡大示したように、ビ
ン２０の中心点は、１ＩＩＩＩ１９と軸着１９ａの中心
を結ぶ線より記号ｔで示１＝如〈外方に位置する。この
関係位＠け、ｍｌ述の一方側（右方）のリンク機構のそ
１においても同様であり、本発明装字１における３点支
持型リンク構成の長所である。That is, grip the ends of the handle link 12 and lock link 18 at the same time, compress the spring 16, and rotate the shaft clockwise (rightward) around the pivot point 14! l! I+; Set 2. By doing this, the U-shaped groove 13a of the roller link 13a of the bottle member 17 can be formed as shown in FIG. The link member 1 escapes from +Yj 17 a and is displaced towards the mouth i as shown in FIG.
It engages and locks with the bottle 11 of 0. Therefore, the pivot point 14 between the seat and the link side is positioned upward as shown in the figure, and in this case, as in the first figure, regardless of the load on seat-1, the
The point support relation position it1 is fixed and unmovable. Also,
When operating this seat JI'c upward displacement, the other side (left side)
1) As shown in the enlarged view in 1, the center point of the bottle 20 is located outward from the line connecting 1III19 and the center of the shaft attachment 19a, as indicated by the symbol t. do. This relationship is also the same in the first link mechanism on one side (right side) described in ml, and is an advantage of the three-point support type link configuration in the first aspect of the present invention.

そして、リンクｆｌｌｓ　＄Ｊ’　１８のストッパＦ、
ｌ　１８　ａに、立上ったリンク電相１９のサイド面が
当接するようにｆＪる。And the link flls $J' 18 stopper F,
fJ so that the side surface of the rising link electric phase 19 comes into contact with l 18 a.

これにより、座席左方部においても荷重を支え得て、そ
の保持が尚一層完壁なものと宿る。これらの座席上下変
化け、右方側のリンクＮ　ｊｔｉ７を片手で、しかもワ
ンタッチ操作により行い得、その構成共々に、前記した
有益な効果を挙げることかでさる。This makes it possible to support the load even on the left side of the seat, making the load even more perfect. These seats can be raised or lowered by operating the link Njti7 on the right side with one hand, and by a one-touch operation.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、座席に本発明装置を取付け７こ常態１１Ｇに
おける態様を示し、第２図は第１図示座席を上方へ斐位
せしめたときのそ１１を示すもので、各図共に夫々その
構成と作動との説明図である。そして第３図はリンク機
構の拡大図である。 １・・・ｆｆｌ席、２．２’・・・スライド部イＡ、８
．４．８・・・基板、９・・・軸（回転）、１０・・・
リンク部材、１１・・・ビン、１２・・・把手リンク、
１３・・・ロックリンク、１４・・・軸、１６・・・バ
ネ、１７・・・ピン部材、１８．１９・・・リンク部材 特許出願人 アイシン精機株式会社 代表者中井令夫 トヨタ自動車株式会社 代表者　森　０１　　正　俊Fig. 1 shows the device of the present invention attached to the seat 7 in its normal state 11G, and Fig. 2 shows the seat 11 shown in Fig. 1 in the upward position. FIG. 3 is an explanatory diagram of the configuration and operation. FIG. 3 is an enlarged view of the link mechanism. 1...ffl seat, 2.2'...slide part A, 8
．． 4.8... Board, 9... Axis (rotation), 10...
Link member, 11... bottle, 12... handle link,
13...Lock link, 14...Shaft, 16...Spring, 17...Pin member, 18.19...Link member Patent applicant Representative of Aisin Seiki Co., Ltd. Reio Nakai Representative of Toyota Motor Corporation Person Mori 01 Masatoshi

Claims (1)

【特許請求の範囲】 （１）後方の一側部がイヌ着され、そのｍｆ方部が上下
に回動可能ｑ車輌の座席装置において、前記ｎｎｎ陥部
回動範囲の上下点■１］御を、該前方座席部の左右側面
に対向配Ｎぎｎた８点支持型に７よる夫々のリンク機構
の作動により行わしめるようにした車輌の座席傾斜角調
整装置。 （２）座席ｍＩ方部の左右両側に夫々設けられた８点支
持型リンク機横の１方側のものは、スライド部材のｉｔ
方に基板を固着し、該基板に軸を回転可能に設け、該回
転可能な軸に固着した１個のリンク部材に加え、把手リ
ンクとロックリンクとの８者をバネ部材介在の下に遊結
合体となし、前記座席前方部の回動範囲上下点において
、［１記ロツクリンクに設けた溝部が、１ｉＴＩ紀回動
の下限時には前記基板上に設けたビン部材に係止し、上
限時には前記１個のリンク部材と前記把手リンクとを結
合するピンに係合上するようにした特許請求の範囲第（
１）項記載の車輌における座席傾斜角調整装置。 （８）特ＦＩ′精求の範囲第（２）項に記載する車輌の
座席傾斜角調整装置において、他方側に配＠　Ｅ　ｎた
２個のリンク部材でなるリンク機構では、座席前方部の
回動上限時に、一方のリンク部材が他方のリンク部材に
設けらｎたストッパ部で回動規ルＵｐれるようにした３
点支持型リンク機構。[Claims] (1) In a seat device for a vehicle in which one side of the rear is fitted with a dog and the mf side thereof can be rotated up and down, the upper and lower points of the rotation range of the nnn recessed part ■1] control A seat inclination angle adjustment device for a vehicle, in which the adjustment is performed by the operation of respective link mechanisms of eight point support types arranged oppositely on the left and right side surfaces of the front seat portion. (2) One side of the 8-point support link machine installed on both the left and right sides of the seat mI side is the slide member.
A board is fixed to one side, a shaft is rotatably provided on the board, and in addition to one link member fixed to the rotatable shaft, eight members including a handle link and a lock link are loosely connected with a spring member interposed. At the upper and lower points of the rotation range of the front part of the seat, the groove provided in the lock link locks with the bottle member provided on the base plate at the lower limit of the rotation, and at the upper limit of the rotation. Claim 1, wherein the one link member and the handle link are engaged with a pin that connects the handle link.
1) Seat inclination angle adjustment device for the vehicle described in item 1). (8) Scope of Special FI' In the vehicle seat inclination angle adjustment device described in item (2), in the link mechanism consisting of two link members arranged on the other side, the front part of the seat is At the upper limit of rotation, one link member can be rotated up by a stopper portion provided on the other link member. 3
Point-supported linkage mechanism.
JP57177833A 1982-10-11 1982-10-11 Adjustement mechanism of reclining angle of car seat Granted JPS5967127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57177833A JPS5967127A (en) 1982-10-11 1982-10-11 Adjustement mechanism of reclining angle of car seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57177833A JPS5967127A (en) 1982-10-11 1982-10-11 Adjustement mechanism of reclining angle of car seat

Publications (2)

Publication Number Publication Date
JPS5967127A true JPS5967127A (en) 1984-04-16
JPH0380653B2 JPH0380653B2 (en) 1991-12-25

Family

ID=16037906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57177833A Granted JPS5967127A (en) 1982-10-11 1982-10-11 Adjustement mechanism of reclining angle of car seat

Country Status (1)

Country Link
JP (1) JPS5967127A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628128U (en) * 1985-07-01 1987-01-19
WO2006032975A1 (en) * 2004-09-21 2006-03-30 Ferrari S.P.A. Vehicle seat
JP2010519109A (en) * 2007-02-21 2010-06-03 カイペル ゲーエムベーハー アンド カンパニー カーゲー Vehicle seat
CN104670050A (en) * 2015-03-10 2015-06-03 柳州双英汽车配件制造有限公司 Loose-proof latch hook structure for rear seats of MPV (Multi-Purpose Vehicle) commercial vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821454U (en) * 1971-07-19 1973-03-10
JPS5644932U (en) * 1979-09-17 1981-04-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224915A (en) * 1975-08-22 1977-02-24 Nippon Telegr & Teleph Corp <Ntt> Alloy wire for wire dot printer and the production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821454U (en) * 1971-07-19 1973-03-10
JPS5644932U (en) * 1979-09-17 1981-04-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628128U (en) * 1985-07-01 1987-01-19
WO2006032975A1 (en) * 2004-09-21 2006-03-30 Ferrari S.P.A. Vehicle seat
JP2010519109A (en) * 2007-02-21 2010-06-03 カイペル ゲーエムベーハー アンド カンパニー カーゲー Vehicle seat
CN104670050A (en) * 2015-03-10 2015-06-03 柳州双英汽车配件制造有限公司 Loose-proof latch hook structure for rear seats of MPV (Multi-Purpose Vehicle) commercial vehicles

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JPH0380653B2 (en) 1991-12-25

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