Thermos bottle for students

Abstract

The invention discloses a thermos bottle for students, which comprises a casing, lifting rings are arranged on both sides of the surface of the casing, a buffer device is arranged at the top of the lifting ring, the buffer device includes a buffer shell, and the buffer shell A movable block is arranged inside, and the bottom end of the movable block is rotatably connected with the top end of the lifting ring, and balls are arranged on both sides of the movable block. The present invention is equipped with lifting rings on both sides of the housing, which is beneficial to improve the stability of the thermos bottle when it is carried. Large damage, by setting a buffer device at the top of the lifting ring, it is beneficial to buffer the force generated by the bumping of the thermos bottle, thus protecting the thermos bottle shell and increasing the service life of the thermos bottle. By setting the switch device, it is not necessary to pull out the bottle by hand. The cork is beneficial to reduce the situation that the cork is scalding to the hand, and it also solves the problem of no place to put the cork.

Description

technical field [0001] The invention relates to the field of student utensils, in particular to a thermos bottle for students. Background technique [0002] my country is a country with a large population, and the number of college students has reached 19 million. However, colleges and universities will limit the pressure of dormitories for the safety of students. If they do not use kettles to boil water, they must use thermos bottles to receive hot water. Thermos bottles are also called The thermos bottle is a vacuumized double-walled bottle as an inner bag, and a heat preservation container formed by a cover shell is a kind of modal daily necessities. As a result, it is easy to be damaged and scalded, and there is no place to put it when the cork is removed, and it is easy to be scalded. [0003] Therefore, it is necessary to invent a kind of thermos bottle for students to solve the above problems. Contents of the invention [0004] The object of the present invention is...

AI Technical Summary

Problems solved by technology

[0002] my country is a country with a large population, and the number of college students has reached 19 million. However, colleges and universities will limit the pressure of dormitories for the safety of students. If they do not use kettles to boil water, they must use thermos bottles to receive hot water. Thermos bottles are also called The thermos bottle is a vacuumized double-walled bottle as an inner bag, and a heat preservation container formed by a cover shell is a kind of modal daily necessities. It is easy to be damaged and burns, and there is no place to put it when the cork is removed, and it is easy to burn

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