| 摘要 |
The button assembly is formed by superposing the cam (4), the intermediary piece (5), the buttom (1) and the indicator component (2) without using any fasteners. The movement and ergonomical usage facility of the elliptic button (1) is provided by the force of the spring (8) placed in the push and pop button mechanism, and a cam (4) controlling the guiding mechanism is incorporated to this button assembly. The elliptic button (1) attached to the intermediary piece (5) and cam (4) by means of centring claws (6) at any desired point, provides the on and off position movement by means of the spring (8) and the wire (7). |
