Thermal insulation lunch box for high school students

Abstract

The invention discloses an insulated lunch box for high school students, which comprises a box body and a box cover. The left and right side walls of the lower part of the box body are symmetrically provided with baffle fixing grooves, and the symmetrically arranged baffle fixing grooves are snapped into There is a blocking plate, and the bottom surface of the symmetrically arranged blocking plate fixing groove is connected with a stepped groove, and a stepped pipe is arranged in the stepped groove. Through the coordinated setting of the stepped tube in the stepped groove, the catch in the catch fixing groove and the cover, it is convenient to load tableware longer than the shape of the box body, and it is not easy to fall out. Through the charging socket and the heating wire mesh With the setting, it is convenient to heat the food in the lunch box. The heat preservation effect of the box body is enhanced through the setting of the vacuum partition and the sealing ring. The matching setting of the buckle seat and the buckle makes the box cover easy to install. The invention enables the lunch box to carry tableware longer than the box itself, has a heating function, and enhances the heat preservation effect.

Description

technical field [0001] The invention relates to the technical field of tableware, and the specific field is an insulated lunch box for high school students. Background technique [0002] At present, for many high school students, there will be situations where they need to bring their own meals and tableware. Because high school students study for a long time, they need their lunch boxes to have thermal insulation capabilities. However, the thermal insulation of generally insulated lunch boxes is relatively limited. In addition, because everyone has different habits of using tableware, they will use different lengths of tableware, and sometimes there will be too much space in the lunch box. The situation of tableware such as long chopsticks makes the carrying of tableware become inconvenient. Contents of the invention [0003] The object of the present invention is to provide an insulated lunch box for high school students to solve the problems raised in the above-mention...

AI Technical Summary

Problems solved by technology

Because high school students study for a long time, they need their lunch boxes to have thermal insulation capabilities. However, the thermal insulation of generally insulated lunch boxes is relatively limited. In addition, because everyone has different habits of using tableware, they will use different lengths of tableware, and sometimes there will be too much space in the lunch box. In the case of tableware such as long chopsticks, it is inconvenient to carry the tableware

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