Backpack

Abstract

The invention relates to the field of backpacks, in particular to a backpack which comprises a backpack body, an elastic ring, an adjusting structure, straps, a first sleeve pad, a mounting block, a steering shaft, a second sleeve pad, a fixing plate and a fixing structure. According to the backpack, the two straps are arranged on the side surface of the backpack; a user can adjust the mode of carrying the knapsack by pulling the straps; when the two opposite sides of the two straps are pulled, a user can use the knapsack in a double-shoulder bearing manner, and the knapsack is more labor-saving to carry; when the sides, close to each other, of the two straps are pulled out, at the moment, the user can bear the knapsack in a single-shoulder manner; when a user is located in an area with more people flows, the carrying convenience of the knapsack can be improved in a single-shoulder carrying mode, the posture of the knapsack can be adjusted according to needs, the straps cannot slide atwill to influence carrying due to the first sleeve pad and the second sleeve pad arranged on the two straps, and meanwhile the carrying comfort of the knapsack is improved.

Description

technical field [0001] The invention relates to the field of backpacks, in particular to a backpack with two shoulders. Background technique [0002] Backpack is a general term for backpacks carried on the shoulders. According to the different uses of the backpack, it is divided into computer backpacks, sports backpacks, fashion backpacks, school backpacks and drawstring bags, military backpacks, mountaineering bags and so on. Depending on the material, it will be a canvas bag, Oxford cloth bag, and nylon cloth bag. The main feature of the backpack is that it is easy to carry and free your hands. Because it carries the weight of the backpack through the shoulders, it makes the backpack more labor-saving and convenient to use, and provides convenience for people to go out. The traditional backpack uses two sides The shoulders are used for support. In some cases, such as in crowded situations such as driving, it is inconvenient to adjust the posture of the backpack, which ma...

AI Technical Summary

Problems solved by technology

The main feature of the backpack is that it is easy to carry and free your hands. Because it carries the weight of the backpack through the shoulders, it makes the backpack more labor-saving and convenient to use, and provides convenience for people to go out. The traditional backpack uses two sides The shoulders are used for support. In some cases, such as in crowded situations such as driving, it is inconvenient to adjust the posture of the backpack, which may occupy too much space and cause trouble to others.

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