| 摘要 |
Disclosed is a twin water-drainage valve inner core tube starting apparatus, comprising a push-button seat, a body, a half-drainage push-button, a full-drainage push-button, a half-drainage float, a full-drainage float, an inner core tube and levers, wherein the half-drainage float, the full-drainage float and the inner core tube are assembled in the body to form a half-drainage structure and a full-drainage structure; the push-button seat is mounted on the body, the half-drainage push-button and the full-drainage push-button are assembled on the push-button seat; and at least two sets of levers are mounted in the body, and arranged symmetrically to each other, one end abutting the half-drainage push-button and the full-drainage push-button, and the other end being connected to the inner core tube via a pull rod. The apparatus can reduce the pressing force for water drainage and reduce friction between components. |
