Children schoolbag

Abstract

The invention relates to the field of school bags, and in particular, relates to a children school bag which comprises a school bag body, straps, a base, an adjusting structure, a storage box, handles, fixing blocks, a fixing rod, a limiting block and a pressure spring. The two fixing blocks are pushed upwards, so the fixed rod slides upwards to push the limiting block, the limiting block slides into the base, the pressure spring contracts to generate elastic force, and then the limiting block is far away from the inner side wall of the storage box; at the moment, a user pulls down the two handles, so the storage box slides downwards on the base and slides out of the schoolbag body; after the storage box slides down, the top end abuts against the base, so the storage box is supported in the base; meanwhile, the limiting block is pushed by the elastic force of the pressure spring to extrude the outer side wall of the storage box, then the storage box is fixed, and the internal storage space of the schoolbag body is increased through the internal space of the storage box, so that the user can temporarily store a large number of books conveniently, the schoolbag body is prevented frombeing damaged by supporting when storing more books, and the schoolbag body is protected.

Description

Technical field [0001] The invention relates to the field of school bags, in particular to a children's school bag. Background technique [0002] Schoolbags refer to bags made of cloth, leather, etc., students use to carry textbooks and stationery. According to the different materials, they are divided into canvas bags, Oxford cloth bags, and nylon cloth bags. The main advantage of backpacks is that they are easy to carry. Free your hands and provide convenience for going out. [0003] However, with the emphasis on education and the increase in learning tasks, more and more books are carried by students. Traditional schoolbags cannot adjust the internal space of books according to the needs of students. This results in limited storage space for books, and a large number of books can easily be damaged. , Is not conducive to the storage and carrying of books. Summary of the invention [0004] Aiming at the problems in the prior art, the present invention provides a children's school...

AI Technical Summary

Problems solved by technology

[0003] However, with the emphasis on education and the increase in learning tasks, students carry more and more books. Traditional schoolbags cannot adjust the internal space of books according to students' needs, resulting in limited storage space for books. Books are easily broken when they are stuffed with a large number of books. , not conducive to the storage and carrying of books

Images