JPH0380653B2 - - Google Patents
Info
- Publication number
- JPH0380653B2 JPH0380653B2 JP57177833A JP17783382A JPH0380653B2 JP H0380653 B2 JPH0380653 B2 JP H0380653B2 JP 57177833 A JP57177833 A JP 57177833A JP 17783382 A JP17783382 A JP 17783382A JP H0380653 B2 JPH0380653 B2 JP H0380653B2
- Authority
- JP
- Japan
- Prior art keywords
- link
- seat
- rotation
- lock
- link member
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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)
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装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for adjusting the inclination angle of a seat surface in a vehicle.
従来も一般乗用車等においては、運転車席や助
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、前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調整し得る装置を備えて
いた。 Traditionally, in general passenger cars, etc., the driver's seat, passenger seat, etc. have been adjusted in stages to suit the height and shape of each person seated.
Alternatively, it was equipped with a device that could make stepless selection adjustments.
しかし、従来型のこれら装置においては、歯車
構成では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選択
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
つて、取扱い操作の面においても煩瑣であつた。 However, in these conventional devices, the gear structure inevitably requires a mutual meshing device, or a structure in order to ensure functions such as selecting the relative position of the cam member and the mating member that engages, and maintaining that position. In addition, the position adjustment required multi-step operations for engaging and disengaging the locking member. Therefore, it was also complicated in terms of handling and operation.
本発明装置は、格別な特異体形の人を除き、一
般人に適合する座席の位置を、ワンタツチ操作で
上下に変更でき、しかもその構成が簡単で、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された。 The device of the present invention can change the seat position up or down with a one-touch operation to suit the general public, with the exception of people with exceptionally anomalous body shapes.Moreover, the device is simple in configuration and can operate properly and quickly. . In addition, the changed seat position can be maintained reliably, and the operation for changing the position is extremely simple.
以下、この発明装置の実施例を添附図面を参照
して説明する。 Embodiments of the present invention will now be described with reference to the accompanying drawings.
１は座席で、２，２′の夫々は座席１を前後摺
動させるスライド部材、３及び４は該スライド部
材２，２に夫々固定された基板で、前記座席１及
び背もたれ５を回動可能に軸支６，６′及び７，
７′する。 1 is a seat; 2 and 2' are slide members for sliding the seat 1 back and forth; 3 and 4 are boards fixed to the slide members 2 and 2, respectively, so that the seat 1 and the backrest 5 can be rotated; The pivot supports 6, 6' and 7,
7'.
８はスライド部材２上において前記基板３の前
方に固定された別の基板であり、該基板８と前記
他の基板４との間には、軸９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１
０が固定され、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はピ
ン１１が植設されている。 Reference numeral 8 denotes another substrate fixed in front of the substrate 3 on the slide member 2, and a shaft 9 is rotatably provided between the substrate 8 and the other substrate 4. On one side of the shaft 9 (right side in the figure), there is a link member 1 adjacent to the inner surface of the substrate 8.
0 is fixed, the link member 10 forms a stepped portion 10a at the bottom, and a pin 11 is implanted at the opposite end.
１２は把手リンク、１３はロツクリンクで、こ
の両リンク１２及び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, 13 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の一端は、前記リンク
部材１０に軸支１５され、その他端把手部と前記
ロツクリンク１３の端部間には、バネ１６が配置
されて、この両者端部を互に離間する方向へ反発
せしめている。 One end of the handle link 12 is pivotally supported 15 on 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, so that the two ends are mutually supported. This causes a repulsion in the direction of moving away from each other.
また、前記ロツクリンク１３の一方端にはＵ形
溝１３ａが設けられており、該Ｕ形溝１３ａは該
ロツクリンク１３の作動で、前記軸９に固着され
たピン部材１７の小径部１７ａ及び前記ピン１１
のいずれかと係脱するものである。 Further, a U-shaped groove 13a is provided at one end of the lock link 13, and when the lock link 13 is operated, the small diameter portion 17a of the pin member 17 fixed to the shaft 9 and the U-shaped groove 13a are formed. The pin 11
It can be connected to or disconnected from either of the following.
１８は、前記軸９上に固定され、基板４の内側
面に隣接するリンク部材で、そのリンク運動面に
対し直角に内方へ延在するストツパ部１８ａが一
体に形成されている。また、１９は他方のリンク
部材で、ピン２０により、前記リンク部材１８に
軸着され、その１９ａ部が図示せぬ手段で、座席
対向側に設けた前記軸手段１４と同一線上に軸着
される。 Reference numeral 18 denotes a link member fixed on the shaft 9 and adjacent to the inner surface of the substrate 4, and is integrally formed with a stopper portion 18a extending inward at right angles to the link movement plane. Reference numeral 19 designates the other link member, which is pivoted to the link member 18 by a pin 20, and its 19a portion is pivoted by means not shown in the same line as the shaft means 14 provided on the side opposite to the seat. Ru.
この発明装置は上記のように構成されており、
次にその操作、作用について述べる。 This invention device is configured as described above,
Next, we will discuss its operation and effects.
第１図は、座席１が通常位置（下方）に存る場
合を示し、座席左右に夫々設けられた各リンク部
材が係合組合せられた態形は図示の通りである。 FIG. 1 shows a case where the seat 1 is in the normal position (downward), and the form in which the link members provided on the left and right sides of the seat are engaged and combined is as shown in the figure.
即ち、右方側におけるリンク機構中、ロツクリ
ンク１３のＵ形溝１３ａは、軸９に設けたピン部
材の小径部１７ａに係合しており、バネ１６の作
用で座席への軸着点１４を支点として、把手リン
ク１２を介しリンク部材１０との軸支点１５を、
ピン１７の中心からみて時計回転方向へ向けての
力が附与されている。 That is, in the link mechanism on the right side, the U-shaped groove 13a of the lock link 13 engages with the small diameter portion 17a of the pin member provided on the shaft 9, and the action of the spring 16 allows the shaft attachment point 14 to be attached to the seat. is the fulcrum, and the shaft fulcrum 15 with the link member 10 via the handle link 12 is
A force is applied in the clockwise direction when viewed from the center of the pin 17.
従つて、座席１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、座席位置は前記
３点個所の関連位置が不動のものとなる事からし
て、完全に保持され、変化することがない。この
第１図示座席を、所望に応じて第２図に２点鎖線
で示す状態（上方）に変位させるには、次のよう
に操作すればよい。 Therefore, no matter how the load applied to the seat 1 changes, the seat position will remain the same as the relative position of the three points (14, 15, 17) due to the support of the link mechanism that pivots at these three points (14, 15, 17). Since it is immovable, it is completely preserved and does not change. In order to displace the first illustrated seat to the position shown by the two-dot chain line in FIG. 2 (upward) as desired, the following operation may be performed.
即ち、把手リンク１２とロツクリンク１３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を中心にこれ等を時計方向（右）へ回
動させる。かくすることにより、前記ロツクリン
クのＵ形溝１３ａはピン部材１７の溝１７ａから
脱出し、第２図に示す如く前方へ変位するリンク
部材１０のピン１１に係合止する。従つて、座席
とリンク側との軸着点１４は図示のように上方へ
変位し、この場合も第１図示時と同様、座席への
加重如何に係わらず、３点支持の関係位置は確固
不動なものとなる。また、この座席上方変位の操
作時には、他方側（左方）のリンク機構は第３図
に拡大示したように、ピン２０の中心点は、軸９
と軸着１９ａの中心を結ぶ線より記号ｔで示す如
く外方に位置する。この関係位置は、前述の一方
側（右方）のリンク機構のそれにおいても同様で
あり、本発明装置における３点支持型リンク構成
の長所である。 That is, the ends of the handle link 12 and the lock link 13 are grasped simultaneously to compress the spring 16 and rotate them clockwise (rightward) about the pivot point 14. As a result, the U-shaped groove 13a of the lock link escapes from the groove 17a of the pin member 17 and engages with the pin 11 of the link member 10, which is displaced forward as shown in FIG. Therefore, the pivot point 14 between the seat and the link side is displaced upward as shown in the figure, and in this case as well, the relative position of the three-point support is fixed regardless of the load on the seat, as in the case shown in the first figure. It becomes immovable. In addition, when operating the upward displacement of the seat, the other side (left side) link mechanism is rotated so that the center point of the pin 20 is at the axis 9, as shown in an enlarged view in FIG.
It is located outward as shown by the symbol t from the line connecting the center of the shaft attachment 19a. This relative position is similar to that of the link mechanism on one side (right side) described above, and is an advantage of the three-point support type link structure in the device of the present invention.
そして、リンク部材１８のストツパ部１８ａ
に、立上つたリンク部材１９のサイド面が当接す
るようになる。 Then, the stopper portion 18a of the link member 18
Then, the side surfaces of the link member 19 that has risen come into contact with each other.
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なる。これ
らの座席上下変化は、右方側のリンク機構を片手
で、しかもワンタツ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がで
きる。 As a result, the load can be supported even on the left side of the seat, making the load even more perfect. These changes in the height of the seat can be performed by one-touch operation of the link mechanism on the right side with one hand, and both of these configurations can produce the beneficial effects described above.
第１図は、座席に本発明装置を取付けた常態時
における態様を示し、第２図は第１図示座席を上
方へ変位せしめたときのそれを示すもので、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……座席、２，２′……スライド部材、３，
４，８……基板、９……軸（回転）、１０……リ
ンク部材、１１……ピン、１２……把手リンク、
１３……ロツクリンク、１４……軸、１６……バ
ネ、１７……ピン部材、１８，１９……リンク部
材。
Figure 1 shows the device of the present invention attached to the seat in its normal state, and Figure 2 shows the seat shown in Figure 1 when it is displaced upwards, and each figure shows its configuration and operation. It is an explanatory diagram. FIG. 3 is an enlarged view of the link mechanism. 1... Seat, 2, 2'... Slide member, 3,
4, 8... Board, 9... Axis (rotation), 10... Link member, 11... Pin, 12... Handle link,
13... Lock link, 14... Shaft, 16... Spring, 17... Pin member, 18, 19... Link member.
Claims (1)
右両側に配設されたリンク機構を介して上下に動
可能に支持された座席を有する車輌の座席装置に
おいて、一方側の前記リンク機構は、スライド部
材の前方に固着された基板に回動自在に支持され
たリンク部材と、前記座席前方部に回動自在に支
持され一端が前記リンク部材に回動自在に連結さ
れた把手リンクと、前記座席前方部に前記把手リ
ンクと同軸上で回動自在に支持されたロツクリン
クと、前記把手リンクの他端と前記ロツクリンク
の他端との間に配設されたバネ部材と、前記ロツ
クリンクの一端に形成され前記座席前方部の回動
下限時において前記バネ部材の付勢力を受けて前
記基板と係合すると共に前記座席前方部の回動上
限時において前記バネ部材の付勢力を受けて前記
リンク部材と係合する係合部と、を有して構成さ
れた車輌の座席傾斜角調整装置。 ２ 他方側の前記リンク機構は、２本のリンク部
材でなり、前記座席前方部の回動上限時において
一方のリンク部材が他方にリンク部材に設けられ
たストツパ部で回動規制される特許請求の範囲第
１項記載の車輌の座席傾斜角調整装置。[Scope of Claims] 1. A seat device for a vehicle having a seat whose rear part is pivotally mounted on both left and right sides and whose front part is supported so as to be movable up and down via link mechanisms arranged on both left and right sides, The link mechanism on one side includes a link member rotatably supported on a board fixed to the front of the slide member, and a link member rotatably supported on the front part of the seat, with one end rotatably attached to the link member. a lock link that is rotatably supported on the front portion of the seat on the same axis as the handle link; and a lock link that is disposed between the other end of the handle link and the other end of the lock link. a spring member formed at one end of the lock link, which engages with the base plate under the biasing force of the spring member at the lower limit of the rotation of the front portion of the seat, and at the upper limit of rotation of the front portion of the seat; A seat inclination angle adjusting device for a vehicle, comprising: an engaging portion that engages with the link member in response to a biasing force of a spring member. 2. The link mechanism on the other side includes two link members, and the rotation of one link member is restricted by a stopper portion provided on the other link member when the rotation of the front portion of the seat is at its upper limit. A seat inclination angle adjustment device for a vehicle according to item 1.
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 JPS5967127A (en) | 1984-04-16 |
| JPH0380653B2 true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS628128U (en) * | 1985-07-01 | 1987-01-19 | ||
| ITBO20040585A1 (en) * | 2004-09-21 | 2004-12-21 | Ferrari Spa | SEAT FOR A VEHICLE |
| DE202007009795U1 (en) * | 2007-02-21 | 2008-06-26 | Keiper Gmbh & Co.Kg | Vehicle seat, in particular commercial 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4821454U (en) * | 1971-07-19 | 1973-03-10 | ||
| JPS5644932B2 (en) * | 1975-08-22 | 1981-10-22 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5644932U (en) * | 1979-09-17 | 1981-04-22 |
-
1982
- 1982-10-11 JP JP57177833A patent/JPS5967127A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4821454U (en) * | 1971-07-19 | 1973-03-10 | ||
| JPS5644932B2 (en) * | 1975-08-22 | 1981-10-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5967127A (en) | 1984-04-16 |
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