| 摘要 |
<p>The air purification system for toilets in the form of a fresh air spray container (1) which is stuck to the inside of the toilet seat led (6). Opening and closing of the lid operates a valve of the spray can (8). An adjusting screw (4) is inserted into the vavle hole of the spary canister (8) and fitted with a nut (5). The pusher (3) of the canister touches the inner edge of the toilet seat (7), when the lid (6) is opened and closed, and is moved in an axial direction. This movement opens the valve.</p> |
