Cover body assembly and cooking utensil

• Main Authors: QIU JINSHENG, YANG XIAOLIANG, LUO XIN, LIU HUAYONG, LONG WEIWEI, LUO FEILONG, HU XIUZE, HUANG WEIMING, QU YUEHONG
• Format: Patent
• Language: Chinese; English
• Published: 27.09.2022
• Subjects: ACTUATING-FLOATS; APPARATUS FOR MAKING BEVERAGES; BLASTING; COCKS; COFFEE MILLS; DEVICES FOR VENTING OR AERATING; DOMESTIC ARTICLES OR APPLIANCES; ENGINEERING ELEMENTS AND UNITS; FURNITURE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; KITCHEN EQUIPMENT; LIGHTING; MECHANICAL ENGINEERING; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model provides a cover body assembly and a cooking utensil, the cover body assembly comprises a cover body, an air supply module and a sealing structure, the cover body is provided with an air inlet used for communicating the external environment with a cooking cavity of the cooking utensil; the air supply module is arranged on the cover body, communicated with the air inlet and used for guiding external air to enter the cooking cavity along the air inlet; the sealing structure comprises a valve seat and a valve element, the valve seat is arranged at the air inlet and provided with a valve seat air outlet, the valve element is provided with a non-return pad, and the non-return pad is attached to the air outlet side of the valve seat and covers the valve seat air outlet. The non-return pad is jacked open by external airflow to open the valve seat air outlet, or the non-return pad is jacked by airflow in the cooking cavity to be attached to the valve seat to block the valve seat air outlet. Accordin