JPS6325976B2 - - Google Patents
Info
- Publication number
- JPS6325976B2 JPS6325976B2 JP7356482A JP7356482A JPS6325976B2 JP S6325976 B2 JPS6325976 B2 JP S6325976B2 JP 7356482 A JP7356482 A JP 7356482A JP 7356482 A JP7356482 A JP 7356482A JP S6325976 B2 JPS6325976 B2 JP S6325976B2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- lock
- slide adjuster
- seat
- turning
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect 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
- B60N2/14—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 rotatable, e.g. to permit easy access
- B60N2/146—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 rotatable, e.g. to permit easy access characterised by the locking device
-
- 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
- B60N2/14—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 rotatable, e.g. to permit easy access
- B60N2/143—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 rotatable, e.g. to permit easy access taking a position opposite to the original one
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs Characterized By Structure (AREA)
Description
【発明の詳細な説明】
本発明は前後移動が可動で、回転することによ
り、向きが前後に転向し得る車両用スライドアジ
ヤスタ付転向シートに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a turning seat with a slide adjuster for a vehicle that is movable in forward and backward movement and whose direction can be changed back and forth by rotation.
従来この種のシートはシートを前後に移動せし
めるスライドアジヤスタと、シートの向きを前後
に転向させる転向装置とを夫々独立状に設けた構
造であるため、シートを転向させようとした際、
誤まつてスライドアジヤスタのロツク解除レバー
を操作してしまう場合があつた。従つてシートの
転向中にシートが前後に移動する虞れがあるた
め、転向の操作性が悪いばかりか、安全性を損う
不具合があつた。 Conventionally, this type of seat has a structure in which a slide adjuster that moves the seat back and forth and a turning device that turns the direction of the seat back and forth are provided independently, so when trying to turn the seat,
There were cases where the slide adjuster lock release lever was operated by mistake. Therefore, there is a risk that the seat may move back and forth while the seat is being turned, resulting in problems that not only have poor turning operability but also impair safety.
本発明は上述した実状に鑑みてなされたもので
あり、その目的とするところは転向中におけるシ
ートの前後移動を完全に防止して、転向の操作性
が向上し且つ安全性が確保し得る転向シートを提
供せんとするものである。 The present invention has been made in view of the above-mentioned circumstances, and its purpose is to completely prevent the back and forth movement of the seat during turning, thereby improving the operability of turning and ensuring safety. The aim is to provide sheets.
以下本発明の実施例を図面に基づいて説明する
と、図中Ａはシート本体を示し、このシート本体
Ａはその取付台４０と基盤台２６との間に設けた
転向機構ａによつて、回動しその向きを前後に変
更し得るようになつており、また基盤台２６と車
体の床面との間に設けたスライドアジヤスタｂに
よつて前後に移動できる構造で、図中２５はスラ
イドアジヤスタａを車体の床面に固定する取付台
片である。 Embodiments of the present invention will be described below based on the drawings. In the drawings, A indicates a seat body, and this seat body A is rotated by a turning mechanism a provided between its mounting base 40 and base base 26. It can be moved back and forth and its direction can be changed back and forth, and it has a structure that allows it to move back and forth by a slide adjuster b provided between the base 26 and the floor of the vehicle body, and 25 in the figure is a slide. This is a mounting base piece that fixes the adjuster a to the floor of the vehicle body.
転向機構ａは二枚の円盤状回転支持部材４１，
４２より構成され、一方の支持部材４１は取付台
４０に、また他方の支持部材４２基盤台２６に
夫々固定されており、支持部材４１と取付台４０
とを貫挿する係止孔４３，４３′にストツパプレ
ート４４が挿入係止することによつてロツクされ
る。また、ストツパプレート４４はロツク解除用
レバー３０の回転軸３１に巻装したばね３３によ
つてロツク方向に付勢されているため、ばね３３
の弾撥力に抗してロツク解除用レバー３０を第４
図における矢印方向に引くと回転軸３１の回動に
よりストツパプレート４４が矢印方向に回転して
係止孔４３より脱出しロツク状態が解除される。
そして前記ロツク解除した際に、ばね３３の作用
により再度ロツクされないように、ロツクオフ機
構a′を基盤台２６と取付台４０との間に設ける。
このロツクオフ機構a′は基盤台２６に設けた発条
４５、この発条４５によつて取付台４０に設けた
係合子４６をシート本体Ａの回転方向に付勢せし
める回転片４７からなり、ロツク解除と同時に発
条４５の作用によりシート本体Ａが自動的に回動
せしめ、このシート本体Ａの回動により、ストツ
パプレート４４に対して係止孔４３の位置がずれ
る。従つてロツク解除用レバー３０より手を離し
ても再度ばね３３の作用によりロツクされること
がないため、両手でシート本体Ａを180度回転さ
せてその向きを変えることができる構造である。
図中ｂに示すスライドアジヤスタは固定レール２
１と可動レール２２、この可動レール２２の可動
を規制するロツク機構２３、ロツク状態を解除す
る操作機構２４とからなるものであり、固定レー
ル２１は車体の床面に固定した取付台片２５に、
また固定レール２１内を摺動自在に設けた可動レ
ール２２は基盤台２６に夫々固定し、前記ロツク
機構２３は可動レール２１に設けた通孔より固定
レール２１に開孔せしめた掛止孔２１ａに横貫す
ることにより、可動レール２１の摺動を規制する
ロツク片２３ａと、このロツク片２３ａを固定レ
ール２１方向に付勢せしめてロツク状態を保持す
る回動片２３ｂ、及びロツク解除用の操作軸２４
ａを介して回動片２３ｂをロツク方向に付勢せし
めるばね２３ｃとからなり、また、ロツク状態を
解除する操作機構２４は握部２４ｂと、この握部
２４ｂに一体に形成して基盤台２６の取付板２７
に回動自在に設けた操作軸２４ａとから構成する
（第４図）。従つて、操作機構２４の握部２４ｂを
ばね２３ｃの弾撥力に抗して矢印方向にひくと、
回動片２３ｂが回動してロツク片２３ａが固定レ
ール２１の掛止孔２１ａより抜出しロツクが解除
される（第５図）。そしてシート本体Ａを適宜位
置に前後に移動させた後、握部２４ｂより手を放
せば、ばね２３ｃ作用によりロツク片２３ａが固
定レール２１の適宜位置の掛止孔２１ａに挿入し
ロツク状態になる（第６図）
なお、前記スライドアジヤスタｂにおけるロツ
ク解除状態において回動片２３ｂの上部は基盤台
２６の側壁方向に傾動する（第５図）。 The turning mechanism a includes two disc-shaped rotation support members 41,
42, one support member 41 is fixed to the mount 40, and the other support member 42 is fixed to the base 26, respectively, and the support member 41 and the mount 40
The stopper plate 44 is inserted and locked into the locking holes 43, 43' passing through the locking holes 43, 43'. Furthermore, since the stopper plate 44 is urged in the locking direction by the spring 33 wound around the rotating shaft 31 of the lock release lever 30, the spring 33
The lock release lever 30 is moved to the fourth position against the repulsive force of the lock release lever 30.
When pulled in the direction of the arrow in the figure, the rotation of the rotating shaft 31 causes the stopper plate 44 to rotate in the direction of the arrow and escape from the locking hole 43, releasing the locked state.
A lock-off mechanism a' is provided between the base base 26 and the mounting base 40 so that the lock is not locked again by the action of the spring 33 when the lock is released.
This lock-off mechanism a' consists of a spring 45 provided on the base base 26 and a rotating piece 47 that urges an engager 46 provided on the mounting base 40 in the direction of rotation of the seat body A by the spring 45. At the same time, the seat body A is automatically rotated by the action of the spring 45, and due to this rotation of the seat body A, the position of the locking hole 43 with respect to the stopper plate 44 is shifted. Therefore, even if the user releases the lock release lever 30, the seat body A will not be locked again due to the action of the spring 33, so the seat body A can be rotated 180 degrees with both hands to change its orientation.
The slide adjuster shown in b in the figure is fixed rail 2.
1, a movable rail 22, a lock mechanism 23 that restricts the movement of the movable rail 22, and an operating mechanism 24 that releases the locked state.The fixed rail 21 is attached to a mounting piece 25 fixed to the floor of the vehicle body. ,
Furthermore, the movable rails 22 provided to be able to slide freely inside the fixed rail 21 are respectively fixed to the base pedestal 26, and the locking mechanism 23 has a locking hole 21a opened in the fixed rail 21 from a through hole provided in the movable rail 21. A locking piece 23a that restricts the sliding of the movable rail 21 by penetrating the fixed rail 21, a rotating piece 23b that biases the locking piece 23a in the direction of the fixed rail 21 to maintain the locked state, and an operation for releasing the lock. axis 24
The operating mechanism 24 for releasing the locked state includes a spring 23c that biases the rotating piece 23b in the locking direction via a spring 23c. mounting plate 27
It consists of an operating shaft 24a rotatably provided at the top (FIG. 4). Therefore, when the grip portion 24b of the operating mechanism 24 is pulled in the direction of the arrow against the elastic force of the spring 23c,
The rotating piece 23b rotates, and the locking piece 23a is pulled out from the locking hole 21a of the fixed rail 21, and the lock is released (FIG. 5). After moving the seat body A back and forth to an appropriate position, if you release your hand from the grip part 24b, the lock piece 23a will be inserted into the latch hole 21a at the appropriate position of the fixed rail 21 due to the action of the spring 23c, and the seat will be in the locked state. (FIG. 6) When the slide adjuster b is in the unlocked state, the upper part of the rotating piece 23b tilts toward the side wall of the base 26 (FIG. 5).
以上の回動片２３ｂに、ストツパ１を設けて、
転向機構ａのロツクを解除すると同時に、ストツ
パ１が作用してスライドアジヤスタｂの操作機構
２４の操作を不可能とする。 A stopper 1 is provided on the above rotating piece 23b,
At the same time as the turning mechanism a is unlocked, the stopper 1 acts to make it impossible to operate the operating mechanism 24 of the slide adjuster b.
ストツパ１はその一端をスライドアジヤスタｂ
の可動部材である回動片２３ｂにピン１１で回動
自在に枢着し、他端を取付板２７に一端を固定し
た発条１４によつて下方に引張り、その他端を係
止部１ａとする。そしてこのストツパ１の一端と
転向機構ａの回転軸３１に設けた取付片３２との
間に渉つてワイヤ、紐などの連結部材１２を連結
する。従つて発条１４の引張力に抗して回転軸３
１を回転せしめるとストツパ１はピン１１を支点
に回転し、その係止部１ａが上方に位置する。図
中１３はストツパ１の傾動を防止するストツパ係
止部で、ストツパ１の係止部１ａが上方に位置し
た際基盤台２６の側壁方向への係止部１ａの傾動
を防止し得るように、基盤台２６の上面により下
方に垂設したものである。 Stopper 1 connects one end to slide adjuster b
It is rotatably attached to the rotating piece 23b, which is a movable member, with a pin 11, and the other end is pulled downward by a spring 14 whose one end is fixed to the mounting plate 27, and the other end is used as the locking part 1a. . A connecting member 12 such as a wire or string is connected between one end of the stopper 1 and a mounting piece 32 provided on the rotating shaft 31 of the turning mechanism a. Therefore, the rotating shaft 3 resists the tensile force of the spring 14.
When the stopper 1 is rotated, the stopper 1 rotates about the pin 11, and its locking portion 1a is positioned upward. In the figure, reference numeral 13 denotes a stopper locking portion that prevents the stopper 1 from tilting, and is designed to prevent the locking portion 1a from tilting toward the side wall of the base 26 when the locking portion 1a of the stopper 1 is positioned upward. , which is suspended downward from the upper surface of the base pedestal 26.
斯して、スライドアジヤスタｂのロツクを解除
操作の際には、ストツパ１の係止部１ａは発条１
４により下方に引かれてストツパー係止部１３に
係合されていないため、可動片２３ｂが可動しス
ライドアジヤスタｂのロツクが解除される。 Thus, when the slide adjuster b is unlocked, the locking portion 1a of the stopper 1 is engaged with the spring 1.
4 and is not engaged with the stopper locking portion 13, the movable piece 23b moves and the slide adjuster b is unlocked.
しかし、転向機構ａのロツクを解除するため
に、ロツク解除用レバー３０を操作すると、前述
の如く転向機構ｂのロツクが解除され自動的にシ
ート本体Ａが回動し、ロツクオフになるが、ロツ
ク解除用レバー３０によつて回転軸３１と共にそ
の回転軸３１に固定されている取付片３２が同時
に回動し、連結部材１２を引くため、ストツパー
１が回動し、その係止部１ａがストツパー係止部
１３に係止してスライドアジヤスタａの回動片２
３ｂの可動を規制するので、スライドアジヤスタ
ａのロツクを解除せんとしてもその操作は不可能
となる（第６図）。 However, when the lock release lever 30 is operated in order to unlock the turning mechanism a, the turning mechanism b is unlocked as described above and the seat body A automatically rotates to become locked off. The release lever 30 rotates the rotating shaft 31 and the mounting piece 32 fixed to the rotating shaft 31 at the same time to pull the connecting member 12, so the stopper 1 rotates and the locking portion 1a engages with the stopper. The rotating piece 2 of the slide adjuster a is locked in the locking part 13.
Since the movement of the slide adjuster 3b is restricted, even if the slide adjuster a is not unlocked, it will not be possible to operate it (FIG. 6).
そして、転向機構ａのロツク状態には前述の如
くストツパー１は発条１４により下方に引かれて
いるため、スライドアジヤスタｂの操作が可能と
なる。 When the turning mechanism a is in the locked state, the stopper 1 is pulled downward by the spring 14 as described above, so that the slide adjuster b can be operated.
以上図示するものは、スライドアジヤスタｂの
回動片２３ｂに可動を規制することにより、転向
操作中のスライドアジヤスタｂの操作を不可能と
したものであるが、スライドアジヤスタの操作を
不可能とするものであれば、これに限定されるも
のでない。 What is shown above makes it impossible to operate the slide adjuster b during the turning operation by restricting the movement of the rotating piece 23b of the slide adjuster b. As long as it is possible, it is not limited to this.
本発明によれば、前述の如く、シートの向きを
転向させる際に、スライドアジヤスタがロツクさ
れ、その操作が不可能となる。従つて転向操作中
にシートが前後にスライドすることがないため、
その操作性が良い。また、従来品の如き転向中に
シートが不意に移動することもないから、安全性
も確保できる。 According to the present invention, as described above, when turning the sheet, the slide adjuster is locked and cannot be operated. Therefore, the seat will not slide back and forth during the turning operation,
Its operability is good. Furthermore, since the seat does not move unexpectedly during turning unlike conventional products, safety can also be ensured.
依つて所期の目的を達成し得る。 Thus, the intended purpose can be achieved.
図面は本発明の実施例を示し、第１図は斜視
図、第２図は要部を一部切欠して示す平面図、第
３図は同側面図、第４図は同拡大斜視図、第５図
はスライドアジヤスタのロツク解除状態を示す縦
断面図、第６図は転向機構のロツク解除状態を示
す縦断面図である。図中、１，１′はストツパ、
ａは転向機構、ｂはスライドアジヤスタを夫々示
す。
The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view, FIG. 2 is a plan view with a part of the main part cut away, FIG. 3 is a side view of the same, and FIG. 4 is an enlarged perspective view of the same. FIG. 5 is a longitudinal sectional view showing the slide adjuster in the unlocked state, and FIG. 6 is a longitudinal sectional view showing the turning mechanism in the unlocked state. In the figure, 1 and 1' are stoppers,
A indicates a turning mechanism, and b indicates a slide adjuster.
Claims (1)
向転換可能に設置すると共に、該基盤台と車床と
の間にスライドアジヤスタを配設してなるスライ
ドアジヤスタ付転向シートにおいて、 前記基盤台に転向機構のロツクを解除するロツ
ク解除用レバーを設け、 前記スライドアジヤスタのロツクを解除する操
作レバーには該レバーによつてロツクの係脱方向
に回動する回動片を設けると共に、該回動片に板
状ストツパの基端部を上下方向に回動自在に枢着
し、且つ該ストツパの基端部と前記転向機構のロ
ツク解除用レバーとを該ロツク解除用レバーの操
作力によつてストツパの先端を上方に回動する連
結部材で連結し、更に、前記ストツパの先端が上
方に回動した位置に、該ストツパの先端が接合し
て前記回動片のロツク解除方向の回動を規制する
ストツパ係止部を設けて、シート本体の転向中に
おけるスライドアジヤスタのロツク解除を防止し
てなるスライドアジヤスタ付転向シート。[Scope of Claims] 1. A turning system with a slide adjuster, in which the seat body is installed on a base plate via a turning mechanism so as to be able to change its direction, and a slide adjuster is disposed between the base table and the vehicle floor. In the seat, the base plate is provided with a lock release lever for releasing the lock of the turning mechanism, and the operating lever for releasing the lock of the slide adjuster has a rotational movement that is rotated in the direction of engaging and disengaging the lock by the lever. A base end of a plate-shaped stopper is pivotally connected to the rotatable piece so as to be vertically rotatable, and the base end of the stopper and a lever for unlocking the turning mechanism are connected to each other to release the lock. The tip of the stopper is connected by a connecting member that rotates upward by the operating force of the lever, and further, the tip of the stopper is connected to the position where the tip of the stopper is rotated upward, and the tip of the stopper is connected to the rotating piece. A turning seat with a slide adjuster, which is provided with a stopper locking part that restricts rotation in the unlocking direction of the seat body, and prevents the slide adjuster from being unlocked while the seat body is being turned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7356482A JPS58191637A (en) | 1982-04-30 | 1982-04-30 | Turnable seat with slide adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7356482A JPS58191637A (en) | 1982-04-30 | 1982-04-30 | Turnable seat with slide adjustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58191637A JPS58191637A (en) | 1983-11-08 |
| JPS6325976B2 true JPS6325976B2 (en) | 1988-05-27 |
Family
ID=13521880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7356482A Granted JPS58191637A (en) | 1982-04-30 | 1982-04-30 | Turnable seat with slide adjustor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58191637A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0221544B1 (en) * | 1985-11-05 | 1992-01-29 | Fuji Kiko Company, Limited | Adjustable-height swivel seat for vehicle |
| US5161765A (en) * | 1991-03-04 | 1992-11-10 | Aero Tech United Corporation | Moveable seat mounting device |
| FR2684609B1 (en) * | 1991-12-10 | 1994-02-11 | Faure Automobile Bertrand | SAFETY ROTATING BASE ALLOWING THE ROTATION OF 180 DEGREE OF A SEAT IN A MOTOR VEHICLE OR THE LIKE. |
| US9849813B2 (en) | 2016-04-15 | 2017-12-26 | Goodrich Corporation | Carriage assembly for a seat locking mechanism |
| US9908446B2 (en) | 2016-04-15 | 2018-03-06 | Goodrich Corporation | Electric motor assembly for a seat locking mechanism |
| US10155591B2 (en) * | 2016-04-15 | 2018-12-18 | Goodrich Corporation | Rotational brake assembly for a seat locking mechanism |
| US10155590B2 (en) | 2016-04-15 | 2018-12-18 | Goodrich Corporation | Override bypass assembly for a seat locking mechanism |
| CN106080275A (en) * | 2016-08-26 | 2016-11-09 | 合肥和安机械制造有限公司 | A kind of forklift seat rotating mechanism |
| JP7313601B2 (en) * | 2020-01-06 | 2023-07-25 | トヨタ車体株式会社 | Vehicle seat device |
-
1982
- 1982-04-30 JP JP7356482A patent/JPS58191637A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58191637A (en) | 1983-11-08 |
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