An electric heating container capable of opening and closing the lid with a button

Abstract

The invention discloses an electric heating container capable of opening and closing the container cover with a button, which comprises a container body, a container cover composed of an upper cover and a lower cover, a handle, a button, a cover buckle mechanism and a cover opening mechanism, and the cover buckle mechanism includes a cover buckle , cover button push rod, cover button return spring and cover button guide structure, the cover button guide structure is located in the lower cover of the container cover, and a button latch mechanism is also arranged in the container cover, and the button latch mechanism is located in the button latch guide of the container cover lower cover In the structure, it is perpendicular to the guide structure of the cover buckle, that is, the moving trajectories of the two are perpendicular to each other; the button bolt mechanism is composed of a long button bolt and an overhanging spring that can make the button bolt protrude outward, and the outer end of the button bolt is used. When the cover is closed, it is in conflict with the port of the container body and overcomes the spring force of the outstretched button to retract the button into the cover. The button acts as a bridge for transmitting the thrust of opening the cover between the cover button push rod and the cover button. The invention can realize the opening and closing of the container cover only by pressing the switch cover button.

Description

technical field [0001] The invention relates to an electric heating container, in particular to an electric heating container whose lid can be opened and closed by a button. Background technique [0002] One type of the existing electric heating container can trigger the opening mechanism by controlling the opening button, so as to control the opening of the container cover. The electric heating container usually includes a container main body, a container cover consisting of an upper cover and a lower cover, a handle, a button on the container cover, a cover buckle mechanism for fastening the container cover to the container main body, and an opening mechanism for performing the opening action. The lid mechanism, usually the lid opening mechanism is composed of a hinged structure of the container lid and the container body and a torsion spring. The lid buckle mechanism includes a long lid buckle and its return spring, a lid buckle push rod and a guide for limiting the movem...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the above-mentioned electric heating container is that the container cover can only be opened by operating the button, but the closing operation is limited: because when the button is pressed by hand to close the cover, the cover buckle in the cover buckle mechanism will be under external force. Retracting under the action, the lid buckle is not easy to buckle with the container body, and the torsion spring in the lid opening mechanism will always make the container lid pop up again after letting go, making it difficult to fasten the container lid with the container body

This makes it impossible to close the lid with a button with a certain heat insulation effect made of heat insulating material when the container lid on the heating container that is being heated or just finished heating is being reclosed, and because the container lid has certain thermal conductivity , especially the lid of the container made of metal material, so that the temperature of the lid will be relatively high. When the user directly closes the lid with his hands, it is easy to burn his hands or even burn his hands, especially for the elderly or minors. Even, therefore, there is a certain security risk

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