Patent ID: 6513420
Filing Date: 2003-02-04
Classification: A47J

Abstract:
A device for coupling a lid to pot for sealing a pressure pot and a lid body having a safety valve, the device for coupling a lid to pot comprising:two clip plates for clipping a portion where the lid body and the pressure pot are engaged with each other; a handle body for accommodating a part of the clip plate thereinside; tension springs each being fixed to the handle body on one end thereof and to the clip plates on other end thereof to constantly pull the clip plates toward a second direction, in other words, a central direction of the lid body; a grip lever being fixed to a first position by being moved with a hand force by as far as a predetermined distance and pushing the clip plates to a first direction, namely, a peripheral direction of the lid body to release a sealed lid body and pressure pot; and a push button for pushing the grip lever to a second position by moving the grip lever which is placed on the first position and forcing the clip plates to be moved to a central direction of a lid due to a force of the tension springs to seal the lid body and the pressure pot.