DOLLY

摘要

The present invention provides an improved dolly which is not only effective in terms of return logistics but also simple in design and easy to use. The novel dolly includes a chassis, which has an upper side with a load carrying surface, and an opposing underside. The dolly also includes a tow bar, which is arranged slidably to the underside of the chassis via a pivoting mechanism, which is configured to pivot the tow bar about a horizontal axis. The chassis of the dolly includes a corresponding hitch, which allows pivoting action about a vertical axis between the tow bar and the hitch.

主权项

1. A dolly for transporting items loaded thereon, the dolly comprising:
a chassis having an upper side comprising a load carrying surface for receiving the items, and an underside opposing the upper side, and a tow bar arranged slidably to the underside of the chassis via a pivoting mechanism, the pivoting mechanism configured to pivot the tow bar about a horizontal axis, a hitch coupling provided to a terminal end of the tow bar, for receiving a hitch, where the tow bar opposes the pivoting mechanism, a corresponding hitch provided to the chassis of the dolly, the hitch configured to allow pivoting action about a vertical axis between the hitch and a tow bar of another such dolly.