Subway lifting ring handle with buffering function

Abstract

The invention discloses a subway lifting ring handle with a buffering effect, and relates to the technical field of subway lifting ring handles. The subway lifting ring handle with the buffering function comprises a lifting ring handle mechanism used for a subway, an air bag extruding mechanism used for extruding and an airflow guiding mechanism used for guiding airflow, and a pressing block is arranged in the lifting ring handle mechanism. According to the subway lifting ring handle with the buffering function, when a subway train is stopped or started, the hand exerts violent pulling force on the pressing block, so that the pressing block extrudes air in the pressed air bag, at the moment, the air can slowly leak out from the second air outlet, the buffering function of the lifting ring handle is improved, and the comfort of the lifting ring handle is increased. When the pressed air bag is extruded, air in the pressed air bag enters the bulging air bag and the downward pressing air bag, so that the bulging air bag and the downward pressing air bag bulge to clamp a hand, and the hand is prevented from falling off from the pull ring.

Description

technical field [0001] The invention relates to the technical field of subway ring handles, in particular to a subway ring handle with a buffer function. Background technique [0002] The subway, also known as the underground railway, refers to the urban rail transit system that mainly operates underground. It is a form of railway transportation. Its right of way has the characteristics of exclusive and no level crossing. This is also the difference between the subway and the light rail transportation system. A fundamental symbol; when standing on the subway, the subway ring handle is often needed most to maintain balance. [0003] When the subway brakes and starts, the people in the carriage will shake back and forth due to inertia. At this time, the hand needs to hold the ring handle tightly. The existing ring handle has no cushioning effect, and it makes the hand particularly sore when shaking back and forth. Contents of the invention [0004] Aiming at the deficiencie...

AI Technical Summary

Problems solved by technology

[0003] When the subway brakes and starts, the people in the carriage will shake back and forth due to inertia. At this time, the hands need to hold the ring handle tightly. The existing ring handle has no cushioning effect, and the hands are particularly sore when shaking back and forth.

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