A door of a steamer and microwave all-in-one machine

Abstract

Disclosed is a door of an integrated machine of a steam oven and a microwave oven, which comprises a face plate (1), a face frame (2), a door body (3), a door seal ring support (4), a door seal ring (5), a door seal (6) and a back plate (7), wherein the back plate (7) and the door body (3), and the door seal ring support (4) and the door body (3) are sealed, the door seal ring (5) is sealed with the door body (3) and a cavity front plate (14) at the same time, and a microwave sealing face (31) is formed on a part of a back face of the door body (3) right opposite to the cavity front plate (14). The door seal ring (5) is sealed with the door body (3) and the cavity front plate (14) at the same time, which can prevent the steam leakage well, and the microwave seal face (31) formed between the back face of the door body (3) and the cavity front plate (14) can effectively prevent the microwave leakage. A hinge fixing plate (8) is fixed to the bottom of the door body (3), a hinge (9) is mounted to the hinge fixing plate (8), a compressed spring mechanism (95) and a tension spring (94) of the hinge (9) together control the degree of force for opening or closing the door, guaranteeing a comfortable feel when opening or closing the door, and after the door is closed, the compressed spring mechanism (95) can continue to apply a certain tightly closing force to the door to prevent the door from being sprung open during the cooking process, thus ensuring the effect of both sealing steam and microwave.

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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