Toilet seat heating device
US8373096B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Apr 13, 2010 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Mar 22, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K13/305
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A toilet seat heating device is installed between a toilet cover and a bowl to provide a warming function when people use the toilet. The toilet seat heating device includes a base plate which is provided with a carbon fiber on the hotline, an upper seat and a cooling fin which is provided between the base plate and the upper seat. An upper side of the base plate is provided with an annular groove into which the carbon fiber on the hotline is provided to contact with the cooling fin. When the carbon fiber on the hotline is energized, the cooling fin can quickly absorb heat energy of the carbon fiber on the hotline and then conduct the heat energy upward to the upper seat, thereby providing a warm and comfortable toilet seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.