Reduce flight case who collides with and damage

The utility model relates to a reduce flight case who collides with and damage, including the case lid, the flight case body, the universal wheel, the fixed plate, the shock attenuation piece, a guiding sleeve, the slider, spring damper, connecting rod and collision plate, the internal portion of flight case is provided with the standing groove, the universal wheel rotates connects terminal surface under the flight case body, the case lid sets up at flight case body upside, and with flight case body block, the fixed plate sets up in the inside standing groove side end face of flight case body,collision plate sets up at flight case body side, the shock attenuation piece sets up terminal surface in collision plate, the uide bushing sets up at shock attenuation piece right -hand member, theconnecting rod outside is located to the direction ways, the connecting rod passes through spring damper and fixed plate zonulae occludens, the connecting rod right -hand member is located to the slider cover, this design util