| 摘要 |
The invention relates to a toilet bowl extraction system consisting of a toilet seat 3, a lid 2 hinged about a hollow core 1, wherein the core 1 contains a low voltage motor 4, which drives an impellor 5, a rechargeable battery 6 to power the motor 4, and a filter/perfumer 14/15. When the lid 2 and or seat 3 is raised or lowered, electric micro switches operate the motor 4 driving the extracting impellor 5, and vents 7 and 8 open and close to accommodate extraction. The extraction system may also exhaust via a flexible duct and adaptor attached to the toilet sewage pipe negating the need for filter/enhancer 14/15. |
