Hyperbaric oxygen chamber elevator with physical therapy function

The utility model discloses a hyperbaric oxygen chamber elevator with a physical therapy function. The hyperbaric oxygen chamber elevator comprises a closed elevator car, an oxygen supply device and a mixed supercharging device, the mixing supercharging device is connected with a first air inlet pipeline, a second air inlet pipeline and a mixing pipeline; the first gas inlet pipeline is connected with an oxygen supply device, and the oxygen supply device is used for supplying oxygen; the second air inlet pipeline is communicated with the space outside the elevator car so as to provide external air; the mixing pipeline is connected with an elevator car, and the mixing and pressurizing device is used for mixing and pressurizing oxygen and external air and then inputting mixed gas into the elevator car; the elevator car is provided with an entrance and exit, a car door capable of being opened and closed is arranged at the entrance and exit, and a sealing mechanism used for keeping the entrance and exit closed is