David and Raymond Patent Firm
Toilet seat hinge
A toilet hinge includes a hinge body adapted for pivotally coupling with the toilet seat, a hinge base, which is adapted for attaching on the toilet bowl of the toilet, detachably coupled with the hinge body for detachably coupling the toilet seat on the toilet bowl; and a locking arrangement which includes a retention lock operatively moving between a locking status that locks up the hinge body with the hinge base and a releasing status that unlock the hinge body the said hinge base, and a self-lock retaining the retention lock at the releasing status. The user is able to easily remove the toilet seat by unlocking the retention lock such that the retention lock is remained at the releasing status by the self-lock. Therefore, the toilet seat is adapted to be removed from the toilet bowl by detaching the hinge body from the hinge base.
A
A47K
inventional
Yonghua
Li