Pulley trolley case

Abstract

The invention discloses a pulley-type draw-bar box. A traveler can ride the pulley-type draw-bar box. The draw-bar box comprises a rectangular box body, whose front end is provided with an opening, and a pull bar is connected to the rear box plate of the box body. The left rocking bar and right rocking bar are both a rectangular plate; the front ends and rear ends of the left rocking bar and the right rocking bar are all connected to a omnidirectional wheel; the left rocking bar and right rocking bar are overlapped and crossed; a stop pin can combine the left rocking bar, the right rocking bar, and the omnidirectional wheels into a foldable pulley mechanism through the stop chutes in the left rocking bar and right rocking bar. The foldable pulley mechanism is arranged under the box body, and the rear ends of the left rocking bar and the right rocking bar are connected to the right rear end and left rear end of the bottom plate of the box body through a left rotation shaft and a right rotation shaft respectively. When the pulley-type draw-bar box is used, the left rocking bar and right rocking bar are rotate inwardly; and when the left rocking bar and right rocking bar are completely drawn back and are under the bottom plate of the box body, the box body can be used as a common draw-bar box. When the left rocking bar and right rocking bar are rotate outwardly and the front ends of the left rocking bar and right rocking bar stretch out the box cover of the box body, a traveler can put one of his feet on the front end of the left rocking bar or the right rocking bar, holds the pull bar of the box body, and drives the box body to move by the other foot.

Description

Technical field [0001] The invention relates to a trolley case, in particular to a trolley-type trolley case capable of carrying travelers to slide together through a folding trolley mechanism. Background technique [0002] At present, the well-known trolley box can only be used to carry goods, and cannot carry travelers to slide together, so its use efficiency is low. Summary of the invention [0003] In order to overcome the shortcomings of the existing trolley cases that cannot carry travelers together for sliding, the present invention provides a trolley-type trolley case. The trolley-type trolley case is provided with a foldable trolley mechanism at the bottom of the box body, so as to carry goods and can Carry travelers to glide together. [0004] The technical solution adopted by the present invention to solve its technical problems is: the present invention includes a pull rod, a box body, a pulley, a right rocker, a left rocker, a gasket, a zipper, a box cover, a limit pin...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing trolley case cannot carry travelers to slide together, the present invention provides a trolley-type trolley case. The trolley-type trolley case is equipped with a folding trolley mechanism at the bottom of the box body, so that it can not only carry goods but also Glide together with travelers

Images