Pressure cooker pot cover

The utility model relates to a pressure cooker pot cover, including relief valve, boss, recess, handle, time alarm device, bump, lid and baffle, the pressure cooker handle sets up the one side at the lid to pass through bolted connection with the lid, the ring connected in star sets up with the lid is concentric, blocks high -temperature gas and pour into the handle when uncapping. The boss sets up with the centre of a circle with the recess, is equipped with the relief valve on the boss, stores the water that the relief valve spills over, is unlikely to water again and floods relief valve gas outlet, influence exhaust too much. The lid inboard is with lid centre of a circle welding arc -shaped baffle, and timing device sets up on the handle to be located the left end of handle, the bump setting and be located handle both sides and top, has skid -proof effect on the handle, and is very convenient.