A shower room hinge and rail train

Abstract

The invention discloses a shower room hinge and a rail train. The shower room hinge includes: a first hinge main body, which is used to be installed on a door frame, and is provided with a first pivot shaft; a second hinge main body, which is used to be installed on a door frame On the door leaf, there is a second pivot shaft; the first pivot shaft and the second pivot shaft are pivotally connected, and the second hinge body has a first position and a second position relative to the first hinge body; at least One end surface in contact with the second pivot shaft is provided with a first limit hole, and the distance between the center of the first limit hole and the center of the first pivot shaft is between the direction of the line connecting the center of the first limit hole and the center of the first pivot shaft and the direction of the second hinge body at the first position. It has a first setting angle; the end surface of the second pivot shaft in contact with the first pivot shaft is provided with a limit bead, and when the second hinge body is rotated from the first position to the second position relative to the first hinge body, the limit bead is driven. The ball slides into the first limiting hole to limit the second hinge main body. The present invention uses the limiting effect of the limiting hole on the limiting bead to achieve the limiting effect on the door leaf.

Description

technical field [0001] The invention belongs to the technical field of rail trains, and in particular relates to a shower room hinge in a main compartment of a rail transit official vehicle and a rail train. Background technique [0002] Rail trains are a common means of transportation for people to go out on a daily basis. Toilets are equipped in the compartments of rail trains, which are convenient for passengers and vehicle staff to perform simple washing. For long-distance running trains, passengers and vehicle staff need to live in the compartment for a long time, and the toilet in the compartment cannot provide bathing because it can only perform simple washing. [0003] Shower room is generally arranged in the main private room of existing track train official vehicle. However, due to the limited space in the main compartment of rail train official vehicles, in order to prevent the shower room door from opening, not colliding with other surrounding equipment, and not...

AI Technical Summary

Problems solved by technology

[0005] 1. A limit stop is installed on the ground of the rain shower room, and the ground is poorly waterproof;

[0006] 2. People may be accidentally caught while walking, posing safety hazards;

[0007] 3. The suction force of the magnetic strip gradually weakens, and the sealing and waterproof effect is poor; due to the weakening of the magnetic strip suction force, the door of the rain shower room may be opened continuously when the vehicle is running, which affects the service life of the rain shower room, and even poses a safety hazard

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