Test device and test method for push-shot trunk dummy gas gun

The invention provides a push-shot trunk dummy gas gun test device which comprises a test bomb, a trunk dummy, a slideway, a pinnacle screw and a parachute opening pull rope, the test bomb is of a cylindrical structure, one end of the test bomb is used for sealing high-pressure gas, the other end of the test bomb is in contact with the head of the trunk dummy, and a parachute opening pull ring f is arranged on the test bomb and used for fixing the parachute opening pull rope; the trunk dummy retains parts of four limbs, the outer sides of the four limbs are respectively provided with a sliding block, and the distance between the two sliding blocks of the upper limb is consistent with the distance between the two sliding blocks of the lower limb; the slide way comprises a sliding groove and a sleeve, the four sliding blocks are placed in the sliding groove, the trunk dummy moves along the sliding groove, one end of the sleeve is inserted into a gas gun muzzle and fixed, the axis of the slide way coincides with