Built-in movable pallet for container

摘要

The present invention relates to a kind of built-in movable pallet for containers, including the rectangular chassis with several rollers at the bottom. Several guiding mechanisms are set at both sides and the corners of front edge of the above-mentioned chassis; guiding mechanisms are guide roller structures; outer peripheral surface of guiding rollers protrudes to side edge of the chassis; locking mechanisms are installed at the two corners at rear edge of the chassis. In this invention, guide rollers are installed at two sides and the corners of front edge, so that the sliding friction with high resistance is converted into rolling friction with low resistance. While loading, outer peripheral surface of the guide rollers at corners of front edge contacts the firm doorframe of the container firstly, so relative parallel position of the pallet and the container is adjusted properly and basically; while further pushing, the relative position between the pallet and the container may be adjusted adaptively by guide rollers at sides, so as to prevent wall of the container from being crashed and even cut and protect the container effectively; the locking hook at corners of rear edge is reasonable structure, convenient for use and can be locked reliably.

主权项

1. A movable pallet for loading and securing goods into a container, the pallet comprising:
a rectangular chassis defined by a front edge positioned to enter the container first, a rear edge in parallel to the front edge, and opposing side edges connecting the front and rear edges; at least one set of wheels under the chassis along the opposing side edges of the pallet for mobility; at least one guiding mechanism installed in a slot along a side of the chassis at a corner defined by the front edge and one of the side edges; wherein the guiding mechanism further comprises:
at least one principle axis fixed inside of the slot;a roller fitted around the principle axis, wherein an outer surface of the roller protrudes from the side of the chassis, and an inner surface of the roller is set with a predetermined amount of clearance from the principle axis to allow room for lubricating materials that facilitates rotational movement; and at least one locking mechanism comprising a frame installed along the side of the chassis at a corner defined by the rear edge and the side edge; wherein the locking mechanism further comprises:
a hook structure with a footed end extending outward and rearward from the frame along the side of the chassis to latch onto a preset slot on a wall of the container;a rotating handle to adjust an angle of extension of the hook structure by simultaneously guiding and pivoting the hook structure along two opposing preset paths on the frame of the locking mechanism.