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CN224324147UActive Publication Date: 2026-06-05CHANGSHA HUANGHUA INT AIRPORT BRANCH OF HUNAN AIRPORT CO LTD +1

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: CHANGSHA HUANGHUA INT AIRPORT BRANCH OF HUNAN AIRPORT CO LTD
Filing Date: 2025-05-20
Publication Date: 2026-06-05

AI Technical Summary

Technical Problem

Passengers are affected by severe weather while walking in the open air between remote gates and the terminal, resulting in a decline in their experience and safety. Existing fixed corridors cannot be quickly deployed or stored, thus occupying airport space.

Method used

Design a remote machine bay corridor for a retractable canopy. Through a frame, supporting components, guide wheels, and a lifting mechanism, the retractable canopy can be reliably stored and deployed, providing sheltered space. The guide wheels reduce the resistance of the retraction, and the lifting mechanism facilitates rapid movement.

Benefits of technology

To reduce the impact of severe weather on passengers, improve traffic safety and comfort, extend the service life of the canopy, and enhance operational convenience and spatial adaptability.

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Abstract

The application provides a long-distance corridor, which comprises a vehicle frame, a telescopic canopy, a supporting assembly, a guide wheel and a lifting mechanism, the vehicle frame is internally formed with an accommodation space, the supporting assembly is arranged in the accommodation space, and the bottom of the supporting assembly is provided with a supporting groove; the guide wheel is arranged on the side wall of the supporting assembly on the side in the first direction and located on the top side of the supporting groove; at least part of the telescopic canopy can be retracted into the supporting groove to be accommodated in the accommodation space, the guide wheel is used for guiding the movement of the telescopic canopy on the supporting groove, and the lifting mechanism can drive the supporting assembly to drive at least part of the telescopic canopy to ascend and descend in the top-bottom direction, so that at least part of the telescopic canopy is switched between the ground-touching state and the ground-leaving state. The long-distance corridor provided by the application is provided with the guide wheel, which can form rolling friction with the telescopic canopy, significantly reduce the telescopic resistance of the telescopic canopy, prolong the service life of the telescopic canopy, and make the movement of the telescopic canopy on the supporting groove more smooth.

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