JPS63175453U

JPS63175453U -

Info

Publication number: JPS63175453U
Application number: JP1987034440U
Authority: JP
Priority date: 1987-03-11
Filing date: 1987-03-11
Publication date: 1988-11-14
Also published as: JPH044596Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例によるアームレスト
の収納状態を示す車両用シートの概略側面図、第
２図はその使用状態を示す概略側面図、第３図は
同アームレストの連動機構を示す分解斜視図、第
４図は従来のアームレストを備えた車両用シート
の概略側面図である。１…アームレスト、２…アームレストフレーム
、３…ケース、４…基軸、１２…第１ギヤ、１９
…第１リンク、２０…第２ギヤ、２１…第２リン
ク。 Fig. 1 is a schematic side view of a vehicle seat showing an armrest in a stored state according to an embodiment of the present invention, Fig. 2 is a schematic side view showing its usage state, and Fig. 3 is an exploded view showing the interlocking mechanism of the armrest. The perspective view and FIG. 4 are schematic side views of a vehicle seat equipped with a conventional armrest. 1... Armrest, 2... Armrest frame, 3... Case, 4... Base shaft, 12... First gear, 19
...first link, 20...second gear, 21...second link.

Claims

[Scope of utility model registration request]

an armrest frame that is attached to the side of the seat bag via a base shaft serving as a fixed shaft, the armrest frame having a base end pivotally supported on the base shaft;
A case is fitted onto the armrest frame so as to be slidable in the longitudinal direction of the vehicle, and the armrest frame includes a first gear fixed to the base shaft, a second gear meshing with the first gear, and a second gear meshed with the first gear. A first link fixed to the second gear, and a second link rotatably coupled to the first link are provided inside, and a tip end of the second link is fixed to the case, and the second link is rotatably coupled to the first link. When the tip of the armrest frame is separated from the side of the seat back by rotating the armrest, the second gear rolls on the outer periphery of the first gear, and the first gear fixed to the second gear rotates. An armrest for a vehicle seat, comprising an interlocking mechanism in which the links rotate in the same direction to send out the second link toward its distal end, thereby sliding the case toward its distal end.