Disposable meal box with good sealing effect

Abstract

The invention discloses a disposable meal box with a good sealing effect. The disposable meal box comprises a box body and a box cover; notches are respectively formed in each of the two sides of thebox body, fixed blocks are fixedly connected with the tops of the inner walls of the notches, a handle is movably connected between the two fixed blocks through a rotating shaft, a first sealing ringis fixedly connected with the top of the box body, a first reinforcing rib is fixedly connected with the surface of the first sealing ring, a first groove matched with the first reinforcing rib duringthe use is formed in the top of the inner wall of the box cover, a second sealing ring is fixedly connected with the bottom of the inner wall of the box cover, and a fixed groove matched with the second sealing ring during the use is formed in the top of the surface of the box body. The disposable meal box disclosed by the invention has the benefit that by matched use of the box body, the box cover, the first sealing ring, the first reinforcing ring, the first groove, the second sealing ring, the fixed groove, the second reinforcing rib and a second groove, the sealing performance between thebox body and the box cover is better ensured, so that the outflow of vegetable soup and other water substances cannot be caused, and a great convenience is brought to the daily use.

Description

technical field [0001] The invention relates to the technical field of tableware, in particular to a disposable lunch box with good sealing effect. Background technique [0002] Most of the disposable fast food boxes currently on the market are made of polystyrene raw materials extracted from petroleum, plus a foaming agent, and heated and foamed. Polystyrene is a widely used polymer material with low toxicity, High melting point, strong plasticity, easy production and other characteristics, so it has become the first choice material for making disposable fast food boxes, but the sealing performance of the existing disposable lunch boxes is not very good, and the dishes may be lost during use. Soup and other water quality substances flow out, which brings great inconvenience to daily use. Contents of the invention [0003] The purpose of the present invention is to provide a disposable lunch box with good sealing effect, which has the advantage of good sealing effect, and...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a disposable lunch box with good sealing effect, which has the advantage of good sealing effect, and solves the problem that the sealing performance of the existing disposable lunch box is not very good, and it may be damaged during use. Water quality substances such as vegetable soup flow out, which brings great inconvenience to daily use

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