Oxygen supply device for train

The utility model discloses an oxygen supply device for a train, which comprises a train, an oxygen supply box and a plurality of windows arranged on a plurality of sections of trains, the oxygen supply box is a box body with one end capable of being opened and closed, oxygen supply equipment is arranged in the oxygen supply box and comprises an air supply pipe, an oxygen supply hole is arranged at the top of the oxygen supply box, and the air supply pipe is communicated with the oxygen supply hole. An oxygen outlet mechanism is arranged on the outer wall of the oxygen supply box, the oxygen supply pipe penetrates through the oxygen supply hole to be connected with the oxygen outlet mechanism, a fixing mechanism is further arranged on the outer wall of the oxygen supply box, the oxygen source is used for storing or making oxygen, the oxygen supply pipe is used for conveying, and the oxygen switch controls the oxygen supply pipe to be opened so that oxygen can be supplied to a train. 本实用新型公开了一种用于列车的供氧装置，包括列车、供