| 摘要 |
<p>An apparatus for adjusting the height of a float of an inlet water valve includes a transmission gear group and an adjusting threaded rod (1). The upper end of the adjusting threaded rod (1) is pivoted on one end of a raising rod (6) of the inlet water valve, and the lower end thereof has a threaded portion (11). The threaded portion (11) of the adjusting threaded rod (1) is threaded with a screw hole (21) of the float (2) to adjust the height of the float (2), the lower end of the adjusting threaded rod (1) simultaneously drives the transmission gear group mounted on the bottom of a small water tank (3), and the multi-stage gears (51,52,53) are meshed with each other. The hub of final stage gear (52) is formed with a screw thread (521) mating with a screw thread (41) formed on a tube wall of an inlet water tube (4). The adjusting threaded rod (1) is used to synchronously adjust the height of the small water tank (3) via the coupling of the screw thread (521) of the final stage gear (52)and the screw thread (41) of the inlet water tube (4). It is convenient to synchronously adjust the heights of the small water tank and the float, and the adjusting range is wide.</p> |
