Hanging ladder with foldable pedal

Abstract

The invention provides a hanging ladder with a foldable pedal. The hanging ladder is characterized by comprising a vertically-arranged ladder main body, wherein the ladder main body is of a linear ladder structure and is parallelly provided with multiple steps; the upper part of the ladder main body is connected with one pedal; the front end of the pedal is rotably connected with the ladder main body, and the pedal has a horizontal unfolding work state and a horizontal folding work state; the rear end of the pedal is provided with a hook; the hook is provided with a hook-shaped part facing downwards; the pedal is provided with a pedal locking device at the hinge joint part of the pedal and the ladder main body; the pedal locking device comprises an elastic locking piece; the ladder main body is at least provided with a first locating hole and a second locating hole which correspond to the spring locking piece; the first locating hole corresponds to the unfolding state of the pedal, and the second locating hole corresponds to the folding state of the pedal. By virtue of the design, compared with the prior art, the hanging ladder is wide in applicability, is capable of alleviating the operation difficulty of users and providing stable and reliable support for an operator, and further has the advantages of saving space and facilitating storage.

Description

technical field [0001] The invention relates to a hanging ladder, in particular to a hanging ladder with foldable pedals. The hanging ladder can be used for loading and unloading of trucks, and can also be used for other similar occasions. Background technique [0002] When the vehicle is loaded and unloaded, since the bottom of the vehicle compartment has a height from the ground, it often requires the cooperation of multiple people to smoothly load and unload the goods. In order to improve efficiency, some people erect ladders or slabs on a slant to facilitate climbing. However, since the ladders or slabs are supported on the ground at an incline, there are problems of unstable support and easy toppling, which poses a safety hazard. [0003] In view of the above problems, a hanging ladder for automobiles has emerged as the times require. The hanging ladder has a hook, which is buckled with the gap between the side plate of the carriage and the floor surface of the carriag...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hanging ladder with foldable pedals to solve the problem of inconvenient unlocking and adjustment in the prior art

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