Landing door and elevator

The utility model relates to a landing door and an elevator. The landing door comprises a resin door plate, a reinforcing assembly and a plurality of fasteners. The strength of the metal frame of the reinforcing assembly is different from that of the resin door plate, the wear-resisting layer, the d...

Full description

Saved in:
Bibliographic Details
Main Author LIN WANGJIN
Format Patent
LanguageChinese
English
Published 28.10.2022
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a landing door and an elevator. The landing door comprises a resin door plate, a reinforcing assembly and a plurality of fasteners. The strength of the metal frame of the reinforcing assembly is different from that of the resin door plate, the wear-resisting layer, the decoration area, the light-emitting module, the reinforcing assembly and the refractory material are integrally formed in the resin door plate in an injection mold, and the back face of the resin door plate is of a continuous concave-convex structure, so that the landing door has certain strength. Compared with the mode that a metal plate is used for compression molding and combined with a welding process for manufacturing, the mode that resin is integrally formed is used for fixing the reinforcing assembly and the fastening piece in the resin door plate, and the hoistway door has the beneficial effects that the hoistway door is light in mass and low in manufacturing cost. In particular, during assembly, due to the
Bibliography:Application Number: CN202220749042U