Abstract

Provided is a powerless automatic flushing toilet seat for a water tank having air exhaust and intake control functions only through human body weight and a powerless automatic flushing toilet seat for a water tank that can automatically control an opening/closing operation of a siphon cover through intake and exhaust of air in conjunction with an elevating operation of a human body detection unit for detecting the weight of a user.

IPC Classes  ?

• E03D 5/04 - Special constructions of flushing devices operated mechanically or hydraulically directly by the seat or cover
• A47K 13/24 - Parts or details not covered in, or of interest apart from, groups

Abstract

The present invention relates to a powerless automatic flushing toilet seat for a water tank having air exhaust and intake control functions only through human body weight and a powerless automatic flushing toilet seat for a water tank that can automatically control an opening/closing operation of a siphon cover through intake and exhaust of air in conjunction with an elevating operation of a human body detection unit for detecting the weight of a user.

IPC Classes  ?

• E03D 5/04 - Special constructions of flushing devices operated mechanically or hydraulically directly by the seat or cover
• E03D 5/10 - Special constructions of flushing devices operated electrically

Abstract

The present invention relates to a powerless automatic flushing toilet seat for direct water having air exhaust and intake control functions only through human body weight and a powerless automatic flushing toilet seat for direct water that can automatically control an operation of a fresh valve and an operation of a fresh valve through intake and exhaust of air in conjunction with an elevating operation of a human body detection unit for detecting the weight of a user.

IPC Classes  ?

• E03D 5/04 - Special constructions of flushing devices operated mechanically or hydraulically directly by the seat or cover
• A47K 13/28 - Adjustably-mounted seats or covers