Explosion-proof button

The utility model discloses an explosion-proof button, which comprises a button cover, a mounting rack, a button shaft, a shell cover and at least one button core, wherein the mounting rack is rotationally connected with the button cover. The mounting rack is connected with the button cover by screw threads and propped against the shell cover so that the directional adjustment of the mounting rack is realized. Mounting cores of various types are buckled on the mounting rack so that the problem of messy internal wiring caused by inconsistent directions after the button cores are installed is solved. Moreover, the joints are connected by the screw threads, so the explosion-proof button has a simple structure and is convenient to install; and the screw threads and the internal shaft have sealed structures, so the protection performance is good.