Knapsack capable of being transformed into chair and transformation method thereof

Abstract

The invention discloses a knapsack capable of being transformed into a chair and a transformation method thereof, and relates to the technical field of chair knapsacks. The knapsack comprises a knapsack body and a knapsack cover. According to the knapsack capable of being transformed into the chair and the transformation method thereof, supporting pipes are rotationally connected with the knapsackbody, the included angles between the supporting pipes and the knapsack body can be adjusted, when a user needs to have a rest, the supporting pipes and the knapsack body are in a vertical state, andthe four supporting pipes are connected with a positioning plate through rotating cylinders; under cooperation of the positioning plate and the four supporting pipes, the four supporting pipes are fixed; and with cooperation with supporting rods, the knapsack body is supported stably and the knapsack cover is moved to the position away from the knapsack body, a sliding cylinder is moved, the sliding cylinder and the knapsack body cooperate to limit the knapsack cover, and the knapsack body is tensioned through cooperation of the sliding cylinder, an inserting rod, a pull ring and a pull rope.Therefore, a triangular stable framework for fixing the knapsack cover is formed, a user can lean against the knapsack after the knapsack is lifted, the knapsack is transformed into a seat for peopleto have a rest, and the functions of the knapsack are increased.

Description

technical field [0001] The invention relates to the technical field of chair backpacks, in particular to a backpack deformable into a chair and a deformation method thereof. Background technique [0002] With the improvement of living standards, more and more people begin to enjoy life. In their spare time on weekends, more and more people go out for picnics, especially some office workers who are usually busy at work. Picnics need to bring a lot of supplies, such as food, Water, cameras, charging treasures, carpets, chairs, etc. are generally carried in backpacks. [0003] The existing backpacks have a simple structure and can only carry the items. After the items are taken out, the backpacks are generally thrown aside directly without any other function. When some backpack chairs are folded, the internal structures are staggered, resulting in The interior space is small and the ability to carry other items is poor. Contents of the invention [0004] Aiming at the defic...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a backpack that can be transformed into a chair and its deformation method, which solves the problem that the existing backpack has no other functions except carrying items and some backpacks and chairs have small internal space and are inconvenient to carry other items The problem

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