Student bag useful for development

摘要

PROBLEM TO BE SOLVED: To provide a student bag which maintains a correct posture and is useful for development. SOLUTION: A storage chamber 12 is installed in a bag 11, and a first fastener 13 is installed on an outer wall. A hanging string 14 is fixedly installed on the right side of the bag, and a mounting chamber 15 and a mounting plate 16 are installed on the right side of the storage chamber. The mounting plate can be fixedly mounted in the left wall of the mounting chamber, the weight of a part of the bag can be transferred to the buttocks through this device, and the child can be in the correct posture by supporting the waist. It can be maintained and adjusted for different physiques, making it suitable for more children. [Selection diagram] Fig. 1