-
公开(公告)号：US11440448B2
公开(公告)日：2022-09-13
申请号：US17057203
申请日：2019-05-20
发明人： Etsunori Fujita , Eiji Sugimoto , Yumi Ogura , Soichi Makita , Masahiro Mashino , Shigeyuki Kojima , Atsushi Nishida , Jun Fukuda , Ryuji Kuwano
摘要： There are improved a vibration absorption characteristic and an impact absorption characteristic. In a suspension mechanism 1 of the present invention, first and second dampers (150, 160) are suspended in parallel between an upper frame (120) and a lower frame (110) with mounting angles different from each other. For this reason, the smaller mounting angle the damper has, the smaller a vertical component of damping force becomes, and the damping force which acts on the upper frame (120) and the lower frame (110) which move up and down relatively is moderate in effectiveness as compared with a case of disposing all the dampers at the same mounting angle. Thus, a sense of incongruity in which strong damping force acts abruptly is suppressed and the vibration absorption characteristic and the impact absorption characteristic are improved, which leads to improvement in ride comfort.
-
公开(公告)号：US11273740B2
公开(公告)日：2022-03-15
申请号：US16970189
申请日：2019-01-25
发明人： Etsunori Fujita , Yumi Ogura , Tatsuya Motoie , Atsushi Nishida , Naoki Tsukamoto , Yoshika Nobuhiro , Shogo Inoue
摘要： By promoting air circulation, heat and humidity are reduced more efficiently. A vehicle seat ventilation mechanism includes: a body case which is provided in a cushioning material of at least one of a seat cushion and a seat back and whose interior is an air circulation space; a fan disposed in the body case; and an exhaust port which is provided at a position apart from the fan and discharges an air stream created by air suction by the fan. The air stream enhances the comfort of a microclimate condition on a vehicle seat side which is a rear side of a contact surface, and with this microclimate condition, a thermal environment on a seat occupant side having an increased causal factor of discomfort is replaced, thereby making it possible to enhance the comfort of the clothing microclimate.
-
搜索结果
2 条记录 (耗时 0.033 秒)