Door of steamer and microwave oven all-in-one machine

Abstract

The invention relates to a door of a steamer and microwave oven all-in-one machine. The door of the steamer and microwave oven all-in-one machine comprises a face plate, a face frame, a door body, a door sealing ring support, a door sealing ring, a door seal and a back plate. The door of the steamer and microwave oven all-in-one machine is characterized in that both the back plate and the door sealing ring support are sealed with the door body, the door sealing ring is simultaneously sealed with the door body and a chamber front plate, and the part, facing to the chamber front plate, of the back surface of the door body forms a microwave sealing surface. The door of the steamer and microwave oven all-in-one machine has the advantages that since the back plate and the door sealing ring support are respectively sealed with the door body and the door sealing ring is simultaneously sealed with the door body and the chamber front plate, steam can be very favorably prevented from leaking, and the microwave sealing surface formed between the back surface of the door body and the chamber front plate can effectively prevent microwaves from leaking; since a compression spring mechanism and a tension spring of a hinge jointly control the force for opening and closing the door, the hand feeling during opening and closing of the door is guaranteed to be moderate, the compression spring mechanism can continuously apply certain closing force to the door after the door is closed, the door is prevented from being popped up during cooking, and thus the steam and microwave sealing effect is guaranteed.

Description

technical field [0001] The invention relates to a door of a steam box microwave oven integrated machine. Background technique [0002] At present, the steamer door on the market can only seal the steam in the cooking cavity, and the door of the microwave oven can only seal the microwave in the cooking cavity. In the prior art, an all-in-one steamer and microwave oven has been disclosed. This all-in-one machine integrates the functions of an electric steamer and a microwave oven, and the sealing structure of its door assembly is very important. Also make sure that no steam escapes. [0003] The steam seal of the door assembly and the cavity of the common steamer and steamer microwave oven mainly relies on the hinge installed on the door assembly to apply force to the rubber seal installed on the cavity or on the door assembly to seal, but due to the need to take into account the door The steam seal of the body and the user's door opening feel, etc., the hinge force cannot b...

AI Technical Summary

Problems solved by technology

Although the hinge structure can reduce the problems caused by accumulated tolerances during assembly, it is easy to assemble, low in manufacturing cost, and can be widely used in door hinges of household appliances such as microwave ovens and electric ovens. However, because the hinge structure adopts a single Spring structure, so there is a bad feeling when opening and closing the door, and after the door is closed, the compression spring cannot continue to press the door against the front panel, that is, it cannot provide sufficient door closing force, which may cause the microwave sealing effect of the door body bad

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