| 摘要 |
<p>The pull-knob discharge fitting has a discharge beaker (3) arranged in the discharge hole (2) of the sanitary apparatus. In said beaker, a plunger (4) may be moved up and down by means of a plunger rod (5), actuable by means of a tension rod (6), for opening and closing the discharge valve. The head (4''), which has a ring seal (10) interacting with the discharge beaker (3), is vertically adjustable on the plunger (4), which has a thread. For this purpose, the head has a sleeve (11) which, for configuration as an expanding sleeve for clamp locking, is provided with a longitudinal slot. <IMAGE></p> |
