Light labor-saving trolley case

Abstract

The invention provides a light labor-saving trolley case, belonging to the technical field of bags and suitcases and solving the technical problem of not saving labor of existing trolley cases. The trolley case comprises a case body, a case cover, a pull rod and rollers, wherein the case cover is hinged to one side of the case body, the rollers are arranged at the lower ends of the case body and the case cover, the pull rod is inserted into the upper end of the case body in a slidable manner, the bottom of the case body is provided with a groove close to the lower end, a telescopic plate is arranged in the groove, one end of the telescopic plate is hinged at one end, close to the middle of the case body, of the groove, the other end of the telescopic plate is provided with support wheels,a stabilizer bar is arranged between the telescopic plate and the groove, one end of the stabilizer bar is hinged at one end, close to the support wheels, of the telescopic plate, and the other end ofthe stabilizer bar is engaged in the groove and close to the lower end of the case body. The trolley case is provided with the support wheels, which play a certain supporting role, thereby greatly reducing the burden born by a user and saving labor.

Description

technical field [0001] The invention belongs to the technical field of luggage and clothing products, and relates to a light and labor-saving trolley case. Background technique [0002] Trolley case is a category of bags. It includes a box body, a telescopic pull rod and a bottom wheel of a luggage, and is widely used because of its convenience. The means of transportation facilitate people's travel and life. When going out, putting luggage in a large trolley case, and then only needing to drag the trolley case can greatly save energy, which is also a common way for people at present. With the improvement of people's living and construction levels, the construction of traffic stations such as railway stations, bus stations, and airports has become more and more spacious, providing people with a comfortable and bright environment, and the indoor journey from one place to another It is also increasing, and it is usually necessary to drag luggage to and fro for more than ten ...

AI Technical Summary

Problems solved by technology

[0004] The bottom of the trolley case in the above-mentioned patent document is provided with four rollers. On a close-distance flat ground, the trolley case can usually be moved by pushing it flat. Part of the gravity of the box is distributed to the user's hand, and a downward pressure will greatly increase the user's load. The above-mentioned trolley box is not labor-saving and convenient in this case.

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