| 摘要 |
<p>In order to reduce movement of a switch push button, a rocker switch has first and second tappets for engagement with first and second ends of the rocker. The tappets are mounted for movement with an operating member and pivot between inward and outward positions. A tappet presetting member projects from the rocker to preset the tappets so that with the rocker in a first position the first tappet is in its inward position to engage the rocker. Movement of the operating member thus causes the first tappet to move the rocker to its second position while the second tappet is in its outward position and free from the rocker. With the rocker in its second position, the second tappet is preset in its inward position to engage the rocker. When moved by the operating member it moves the rocker to its first position while the first tappet is in its outward position free from the rocker. <IMAGE></p> |
