| 摘要 |
<p>Provided is a switch structure which is capable of maintaining stable conduction. The switch structure (1) comprises: a switch knob (2); and a pair of busbars (4) that are connected at a valve side and a power source side. A conduction part (22) has a valve-side conduction part (24) and a power source-side conduction part (25). The busbars (4) have a valve-side busbar (41) that connects to the valve-side conduction part (24), and a power source-side busbar (42) that connects to the power source-side conduction part (25). A valve-side curved surface part (241) and a power source-side curved surface part (251) are formed in the valve-side conduction part (24) and the power source-side conduction part (25), are convex towards the busbars (4), and form three-dimensional curved surface shapes in the pivoting direction (Y) and the longitudinal direction (X). A valve-side contact surface part (411) and a power source-side contact surface part (421) are formed so as to have concave curved surface shapes conforming to the valve-side curved surface part (241) and the power source-side curved surface part (251), and are capable of making contact with the valve-side curved surface part (241) and the power source-side curved surface part (251).</p> |
