Capacity expansion backpack with shoulder massage function

Abstract

The invention discloses a capacity expansion backpack with a shoulder massage function. The capacity expansion backpack comprises a body, bonding sheets, fasteners and shoulder straps, a first auxiliary containing bag is sewn at the front upper end of the body, foldable protection fabrics are sewn on two inner sides of a second auxiliary containing bag, elastic ropes are sewn at the ends of the lower ends of the second auxiliary containing bag and the foldable protection fabrics, the bonding sheets and the fasteners are fixed on the front surface of the body and the rear surface of the secondauxiliary containing bag, a computer placing bag is fixed on the inner rear side of the body, and a first elastic clamping connection belt and a second elastic clamping connection belt are fixed on the surfaces of the rear sides of a first fixed part and a second fixed part. According to the capacity expansion backpack with the shoulder massage function, a breathable soft pad is designed, the shoulders and the rear neck of a user can be coated and can be massaged by electric vibrating massage beads in the breathable soft pad, and the use feeling of the backpack is greatly improved.

Description

technical field [0001] The invention relates to the technical field of backpacks, in particular to a capacity-expanding backpack with a shoulder massage function. Background technique [0002] Backpacks are also known as rucksacks. Rucksacks are luggage bags that can be hung on the back of humans. They have developed from the use of modern marching loads to become modern backpacks. Although the structure and materials have been improved, their main structural system remains the same. It is a shoulder strap and a luggage bag. Because it is difficult for human beings to carry heavy objects with both hands for a long time, backpacks are often the first choice for carrying or carrying heavy objects. According to different applications, outdoor activities such as walking, climbing, hiking, travel And cycling, etc., or daily shopping and school, etc., when using backpacks, they will pay attention to comfort and lightness. When carrying heavy loads, such as cargo transportation, ca...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a capacity-expanding backpack with a shoulder massage function, which solves the problem that most of the existing backpacks are only equipped with massage air cushions during use, but the massage air cushion has a single structure and cannot be used. In order to achieve the massage effect, it is easy to cause the user's shoulder fatigue during the long-term use of the user, and some backpacks cannot expand the capacity of the body, resulting in the problem of limited capacity of the backpack

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