Rear periphery and kickplate matching structure of automatic escalator step

Abstract

The invention discloses an embedding structure of the rear border and a kickplate of an escalator step. The embedding structure comprises the kickplate and the rear border which has the lower end embedded with the upper end of the kickplate; the surface of the kickplate is evenly provided with a plurality of kickplate convex teeth in parallel; the rear side of the rear border is provided with rear convex teeth corresponding to the kickplate convex teeth; the outer side surface of kickplate convex teeth is provided with a kickplate groove; the lower part of the rear convex tooth is provided with a rear border groove; the lower end of the rear border groove has the same shape as the kickplate groove and is butted with the kickplate groove; and the rear border groove is gradually transited to the surface on the upper part of the rear convex teeth upward from the lower end of the groove. The embedding structure has the advantages that the embedding structure can improve a gap between adjacent steps during the operation of an escalator, particularly the operation from an inclined section to an horizontal section, prevent clothes and objects from being clamped, improve the safety of theoperation of the escalator, and effectively strengthen the rigidity of the kickplate at the same time.

Description

technical field [0001] The invention relates to an inlaid structure of an escalator step rear boundary and a kick plate. Background technique [0002] Escalators are one of the main transportation equipment for transporting passengers between floors in shopping malls, airports and other public places. When the escalator is running, the steps are the main moving parts, and it is an important safety measure to prevent clothing and objects from getting stuck between adjacent steps. By changing the tooth shape of the step kick plate and improving the gap between adjacent steps, the safety of the escalator is improved. Patent announcement number CN2573463 "staggered tooth stainless steel steps": It is proposed that by adding a staggered connecting piece between the pedal and the kick plate, the leading edge of the step running in the upper and lower horizontal sections of the escalator can be meshed with the rear edge of the adjacent step. Patent CN3297318 "Rear delimitation of...

AI Technical Summary

Problems solved by technology

None of the above technologies involves the groove shape of the rear boundary being consistent with the groove shape of the kick plate, and they are inlaid and connected, which does not improve the gap between the adjacent steps when the escalator runs from the oblique line to the horizontal section.

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