Electric heating lunch box

Abstract

The invention provides an electric heating lunch box which comprises a handle, a box body internally provided with a heating cavity and a box cover capable of covering the box body. A push rod and a linkage piece are arranged in the box body, a touch end and a linkage end are arranged at the upper tail end and the lower tail end of the push rod respectively, and the touch end extends downwards out of the bottom of the box body; the handle is rotatably connected with the box body, and a rotating rod is arranged at the end part of the handle; the handle has a holding state in which the handle is vertical relative to the box body and a non-holding state in which the handle is horizontally placed relative to the box body, and when the handle is in the holding state, the linkage piece is connected with the rotating rod in a backstop matching manner; and when the handle is in a non-holding state, the linkage end of the push rod is in linkage fit with the linkage piece so that the linkage piece is separated from the rotating rod. The lunch box has the advantages of firm fixation of the handle, convenience in use and the like.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an electric heating lunch box. Background technique [0002] The electric heating lunch box is a small household appliance that generates high-temperature steam inside the lunch box after the heating element is energized to achieve the purpose of heating and heat preservation. It provides food heating and even cooking functions. The electric heating lunch box has a compact structure, and because of its portability and easy use, it is especially popular among office workers. [0003] The electric heating lunch box in the prior art includes a heating body, a cover body and a rotatable handle disposed on the cover body, and the cover body is usually fastened to the heating body by buckling. Since the two ends of the handle are rotatably mounted on the cover, in order to prevent the cover and the heating body from loosening when the electric lunch box is extracted throu...

AI Technical Summary

Problems solved by technology

Since the two ends of the handle are rotatably mounted on the cover, in order to prevent the cover and the heating body from loosening when the electric lunch box is extracted through the handle, it is necessary to add a connection structure between the heating body and the cover ( Such as buckle interference connection structure), not only makes the overall structure complicated, but also inconvenient for users to use; in addition, when using an electric lunch box to heat food, the steam generated by heating is also easy to escape from the handle assembly hole on the cover. Spraying, there is a certain potential safety hazard

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