JPH01106325U - - Google Patents

Description

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

第１図はこの考案の一実施例に係る車輌用シー
トの概略側面図、第２図は要部拡大断面図、第３
図は同斜視図、第４図はラツチプレートと車体フ
ロアの凹部との関係を示す断面図、第５図はラツ
チプレートの透視斜視図、第６図は作用説明図、
第７図は従来の車輌用シートを示す概略側面図で
ある。 １……ラツチ機構、３……ラツチプレート、３
ｃ……フツク部、５……ロツクプレート、９……
凹部、１１……トルクスプリング（出没機構）、
１９……突起（出没機構）、１０３……シートク
ツシヨン、１０５……シートバツク、Ｆ……車体
フロア。 Fig. 1 is a schematic side view of a vehicle seat according to an embodiment of this invention, Fig. 2 is an enlarged sectional view of main parts, and Fig. 3
FIG. 4 is a sectional view showing the relationship between the latch plate and the recess in the vehicle body floor, FIG. 5 is a transparent perspective view of the latch plate, and FIG. 6 is an explanatory diagram of the function.
FIG. 7 is a schematic side view showing a conventional vehicle seat. 1... Latch mechanism, 3... Latch plate, 3
c...Hook part, 5...Lock plate, 9...
Recessed portion, 11...torque spring (protruding and retracting mechanism),
19...Protrusion (projection mechanism), 103...Seat cushion, 105...Seat back, F...Vehicle body floor.

Claims (1)

【実用新案登録請求の範囲】 前部が車体フロアに回転自在に支持され後部が
ラツチ機構を介して車体フロアに係合可能なシー
トクツシヨンと下部が車体フロアへ回転自在に支
持されシートクツシヨン側へ回転可能なシートバ
ツクとよりなる車輌用シートにおいて、 前記ラツチ機構を車体フロア側のラツチプレー
トとこのラツチプレートと係合可能なシートクツ
シヨン側のロツクプレートとで構成し、 前記ラツチプレートは車体フロアに形成された
凹部内から出没自在に支持されると共に、上記シ
ートクツシヨンが着座可能に位置する場合には前
記凹部内から突出して着座不可能な場合には前記
凹部内に収納する出没機構を備えており、 該ラツチプレートの端部には上記ロツクプレー
トとの係合により上記シートクツシヨンの少なく
とも前後方向への移動を阻止するフツク部が設け
られたことを特徴とする車輌用シート。[Claims for Utility Model Registration] A seat cushion whose front portion is rotatably supported on the vehicle floor and whose rear portion is engageable with the vehicle floor via a latch mechanism; and a seat cushion whose lower portion is rotatably supported on the vehicle floor. In a vehicle seat comprising a seat back that can be rotated to the side, the latch mechanism is comprised of a latch plate on the vehicle body floor side and a lock plate on the seat cushion side that is engageable with the latch plate, and the latch plate is attached to the vehicle body. A retractable mechanism that is supported so as to be retractable from within a recess formed in the floor, protrudes from the recess when the seat cushion is positioned so that the seat cushion can be seated, and is stored in the recess when the seat cushion cannot be seated. 1. A vehicle seat, comprising: a hook portion provided at an end of the latch plate to prevent movement of the seat cushion at least in the longitudinal direction by engagement with the lock plate.