JPS6422543U - - Google Patents

Description

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

図面は本案装置の一例を示し、第１図は斜視図
、第２図は分解斜視図、第３図はロツクキヤンセ
ル状態を示す正面図、第４図はロツクキヤンセル
状態を解除した状態の正面図である。 図中、ａはロツク機構、ｂはロツクキヤンセル
機構、ｂ１はキヤンセル操作部、２はプレートａ
、３はレリーズレバー、４は係止片、５はプレー
トｂ、６はピンｂ、７はワイヤ、８はピンａを夫
々示す。 The drawings show an example of the proposed device; FIG. 1 is a perspective view, FIG. 2 is an exploded perspective view, FIG. 3 is a front view showing the lock cancel state, and FIG. 4 is a front view with the lock cancel state released. It is. In the figure, a is the lock mechanism, b is the lock cancel mechanism, b1 is the cancel operation section, and 2 is the plate a.
, 3 is a release lever, 4 is a locking piece, 5 is a plate b, 6 is a pin b, 7 is a wire, and 8 is a pin a.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前倒することによりトランクルームと車室とが
連通するシートバツクにおけるそのシートバツク
の起立状態を保持するロツク装置において、前記
シートバツクの頂部にレリーズレバーをシートバ
ツクの前倒方向に軸ピンによつて回動自在に枢着
し、該レリーズレバーの下端にシートバツクの起
立状態を保持するロツク機構と、ロツクキヤンセ
ル機構を連結し、前記ロツク機構は上部を前記軸
ピンに回動自在に枢着したプレートａと、このプ
レートａの下部に設けた長孔に挿通するピンによ
つて上部が連結するカムと、このカムによつて車
体側のキヤツチに係脱するロツク片とからなり、
前記ロツクキヤンセル機構は前記プレートａと共
に前記軸ピンに上部が回動自在に枢着され下部に
縦長孔を有するプレートｂと、前記プレートａに
重ね合わせて中央部をプレートａと共にピンａに
よつて枢着し、そのピンａを中心として一端に前
記レリーズレバーの下端に係合する係止部を有し
、露対端側に横長孔を有する係止片と、前記トラ
ンクルーム内に臨む位置に配設したキヤンセル操
作部の操作によつて押引されるワイヤと、このワ
イヤの先端に固定して前記プレートｂの縦長孔と
係止片の横長孔内に挿入するピンｂとから構成さ
れるリヤシートバツクのロツク装置。 In a locking device for maintaining an upright state of a seat back in which a trunk room and a vehicle interior are connected when the seat back is folded forward, a release lever is provided at the top of the seat back so as to be freely rotatable in the direction of folding the seat back forward by a shaft pin. A lock mechanism is pivotally attached to the lower end of the release lever to maintain the upright state of the seat bag, and a lock cancel mechanism is connected to the plate a. It consists of a cam whose upper part is connected by a pin inserted into an elongated hole provided in the lower part of plate a, and a lock piece which engages and disengages from the catch on the vehicle body side by this cam,
The lock cancel mechanism includes a plate b whose upper part is rotatably pivoted to the shaft pin together with the plate a and has a vertically elongated hole at the lower part, and a plate b which is overlapped with the plate a and whose central part is connected to the pin a together with the plate a. It is pivotally mounted, and has a locking part at one end that engages with the lower end of the release lever with its pin a as the center, and a locking piece having a horizontally elongated hole at the opposite end, and a locking piece located at a position facing into the trunk room. A rear seat consisting of a wire that is pushed or pulled by the operation of a cancel operation section provided therein, and a pin b that is fixed to the tip of the wire and inserted into a vertically long hole in the plate b and a horizontally long hole in the locking piece. Back locking device.