JPH0367150U

JPH0367150U -

Info

Publication number: JPH0367150U
Application number: JP12896389U
Authority: JP
Priority date: 1989-11-01
Filing date: 1989-11-01
Publication date: 1991-06-28

Description

[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図はシート
クツシヨンおよび枠状シートフレームの横断面図
、第２図はフロントシートの分解斜視図、第３図
は袋体の接合フランジの断面図、第４図は圧力調
整のための制御系統図、第５図は制御系統ブロツ
ク図、第６図は圧力調整のフローチヤート、第７
図はフロントシートの斜視図である。２……シートクツシヨン、３……圧力調整手段
、４……袋体、７……枠状シートフレーム、１２
……底部、１２ａ……フランジ部（接合フランジ
）。 The drawings show an embodiment of the present invention, in which Fig. 1 is a cross-sectional view of the seat cushion and frame-shaped seat frame, Fig. 2 is an exploded perspective view of the front seat, and Fig. 3 is a sectional view of the joint flange of the bag body. , Figure 4 is a control system diagram for pressure adjustment, Figure 5 is a control system block diagram, Figure 6 is a flowchart for pressure adjustment, and Figure 7 is a flowchart for pressure adjustment.
The figure is a perspective view of the front seat. 2...Seat cushion, 3...Pressure adjustment means, 4...Bag body, 7...Frame-shaped seat frame, 12
...bottom, 12a...flange part (joining flange).

Claims

[Scope of Claim for Utility Model Registration] The pressure adjustment means adjusts the pressure inside the hollow bag built into the seat cushion to maintain the shape of the seating surface of the seat cushion in accordance with the shape of the hips of the seated occupant. In the automobile seat structure, the bottom of the bag is formed of a thick elastic member, and the flange of the bag is suspended and fixed to a bottomless frame-shaped seat frame, so that the bag is suspended in the air. An automobile seat structure characterized by being supported by.