| 摘要 |
<p>PURPOSE:To improve the appearance of a column cover while the function of an operation lever is secured by blocking the opening section of a main body with a blind plate, movably holding the blind plate with holding frames fixed to the main body, and boring the insertion hole of the operation lever on the blind plate. CONSTITUTION:An operation lever 1 is vertically swayably supported on an action piece 2 via a pin 4a. The action piece 2 is supported swayably to the right and left on a main body 3 via a pin 4b. When the operation lever 1 is swayed to the right and left to transfer a turn signal switch, a blind plate 9 is moved to the right and left along circular arc-shaped grooves 6, 8 of upper and lower holding frames 5, 7 interlockingly with it. When the operation lever 1 is vertically swayed to transfer a dimmer switch, the operation lever 1 is moved along an elliptical hole 11 bored on the blind plate 9. The interior is prevented from being observed through the opening section of a column cover, and the appearance is improved with a simple and inexpensive structure.</p> |
