Patent ID: 7126071
Filing Date: 2006-10-24
Classification: H01H

Abstract:
1. A key, which is pressed for constituting close circuit, comprising: a key cap; a movable arm providing a bend part at a first end of a main part of the movable arm and a first pivot part inclining an angle at a second end of the main part of the movable arm; and an object, providing a second pivot part; wherein, a bottom of the key cap is joined to the bend part; the first pivot part is movably joined to the second pivot part; and the bend part surrounds the bottom of the key cap on at least two adjacent sides to constitute a support plane; whereby, when the key cap is pressed down at any one spot on the key cap, the pressing force is supported by the bend part and moves the key cap downward directly instead of inclining to the side of the pressed spot.