| 摘要 |
<p>A seat adjusting apparatus according to the present invention includes multiple inflatable chambers (2-5) and a valve module (10). The inflatable chambers (2-5) include a first inflatable chamber (2) and a second inflatable chamber (4). The value module (10) includes a control valve (11) which is a 4/4-way valve having four ports (41-44) and four positions. The first port of the control valve (11) is connected to the first inflatable chamber (2), and the second port of the control valve (11) is linked to the second inflatable chamber (4).</p> |
