Multifunctional draw-bar box

Abstract

The invention discloses a multifunctional draw-bar box. The draw-bar box comprises a box body, a rear wheel assembly, a front wheel assembly, a first sleeve and a vertical rod; the vertical rod is rotatably inserted into the first sleeve; the front wheel assembly is arranged at the lower end of the vertical rod; the lower part of the first sleeve is connected with the lower part of a front wall and the front part of a bottom wall; the vertical rod comprises a first vertical rod body and a second vertical rod body; the lower end part of the first vertical rod is connected with the upper end part of the second vertical rod through a first rotating shaft; a first locking mechanism is arranged between the first vertical rod and the second vertical rod; the first locking mechanism has a lockingstate and an unlocking state; when the first locking mechanism is in the locking state, the first vertical rod and the second vertical rod are connected into a rigid whole; and when the first lockingmechanism is in the unlocking state, the first vertical rod rotates around the first rotating shaft relative to the second vertical rod. The draw-bar box has a riding state, is large in riding space,is time-saving and labor-saving, has multiple pulling states, and can relieve fatigue of muscles at different parts.

Description

technical field [0001] The invention relates to the field of suitcases, in particular to a multifunctional trolley case. Background technique [0002] With the advancement of science and technology, people travel more and more outdoor sports in their daily study and life. For the convenience of travel, everyone carries a suitcase, but if there are too many things in the suitcase, it will be difficult to carry. In addition Due to the lack of consideration of the placement of traditional suitcases during transportation and the convenience of transportation, especially the distance of several kilometers from the parking lot to the station waiting room or airport departure hall and the problem of no seats during long-distance travel, therefore, There is a need for a multifunctional trolley case that can be ridden and is convenient for storage. Contents of the invention [0003] In order to solve the problems of the prior art, the present invention provides a multi-functional ...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, people travel more and more outdoor sports in their daily study and life. For the convenience of travel, everyone carries a suitcase, but if there are too many things in the suitcase, it will be difficult to carry. In addition Due to the lack of consideration of the placement of traditional suitcases during transportation and the convenience of transportation, especially the distance of several kilometers from the parking lot to the station waiting room or airport departure hall and the problem of no seats during long-distance travel, therefore, There is a need for a multifunctional trolley case that can be ridden and is easy to store

Images