Overturning mechanism of retracting force testing device of automobile safety belt retractor

The utility model provides an overturning mechanism of a retracting force testing device of an automobile safety belt retractor belonging to the safety belt testing device technology field. The overturning mechanism can be used to solve the technical problem of the low accuracy of the retracting force testing data of the conventional retracting force testing devices. The overturning mechanism comprises a pedestal, a rotating shaft, and an upper fixed plate. Two ends of the rotating shaft are inserted in the pedestal, and the rotating shaft is provided with a rotating pair, which is capable of rotating around the rotating shaft, in a sleeved manner. The upper end surface of the upper fixed plate is parallel to the axis of the rotating shaft, and the lower end surface of the upper fixed plate is fixedly connected with the rotating pair. The overturning mechanism of the retracting force testing device of the automobile safety belt retractor has advantages of high accuracy of testing data and convenient installation.