Explosion-proof heated glass body

Abstract

Provided is an explosion-proof cup body of a heating glass body. The cup body is provided with a main body, an upper opening, a lower opening, a protection film, a heating disc and a bearing portion and is characterized in that openings of the cup body of the glass body are provided with steps; the steps are in smooth connection with the outside of the main body; the bending part between each step and the main body and the outside of the main body are provided with protection films higher than the outer wall of the cup body of the glass body; the protection films are clamped for positioning by the outer wall of the cup body of the glass body and the bearing portion outside; the heating disc is arranged below the lower opening or the tail ends of the protection films; an upward annular opening is arranged on the periphery of the heating disc; and by gluing the inside of the annular opening, the annular opening is connected with the inner wall of the lower opening and the outer wall of the cup body in a sealing mode by adhesion. The explosion-proof cup body of the heating glass body has following characteristics: the explosion-proof cup body is simple and reasonable in structure, few in procedures for manufacture and production, convenient and rapid in assembly, high in production efficiency, fine in explosion-proof performance, long in service lifetime and attractive and elegant in external appearance and is safe and reliable.

Description

technical field [0001] The present invention relates to explosion-proof heated glass cups. Background technique [0002] The electric kettle is one of the commonly used small household appliances, which is used to heat water, and can be used as a container for water at the same time, and has the characteristics of being easy to use. Most of the existing technologies use glue to connect and seal between the glass body and the heating plate, or silica gel to connect and seal, such as: the invention of Chinese Patent No. ZL200720171554. The open kettle body and the heating disc connected to the lower opening of the kettle body, the electric connector which can be rotated arbitrarily and the electric heating connection base of the kettle, the kettle body is connected to the heating disc by high temperature resistant non-toxic adhesive, the The heating plate is provided with a temperature detection and control adjustment device and a water level detection device. Since there ar...

AI Technical Summary

Problems solved by technology

Since there are no anti-collision measures on the outside of the glass body, the glass body is easy to hit and burst and hurt people when it is not used normally, and there are potential safety hazards.

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