Car seat device

Abstract

Abstract PURPOSE:To obtain a comfortable seating feeling constantly, by activating variable hardness members installed inside a seat through a driving device responding to the outputs of running condition detecting sensors of a car. CONSTITUTION:Inside a seat cushion 2, a seat back 3, and side supports 4 and 5 which form a seat 1, are installed air bags 7-10 as variable hardness members. In this case, at the frame 15 of the seat back 3 is furnished an air pump 17 through a bracket 16, which is connected to the air bags 7-10 through an air pipe 19 with a converting device 18. And the air pump 17 is controlled by a manual operating switch 20 furnished at the outside of the side support 4, depending on the output of running condition detecting sensors 21, 22, and a controller 23, installed under the seat cushion 2.

Inventors

• 👤 Naohiro Imaoka
• 👤 今岡　直浩
• 👤 Hitoshi Nakajima
• 👤 中嶋　仁志

Bibliographic Details