Seat sliding rail structure assembly and car

The utility model provides a seat sliding rail structure assembly and car, this seat sliding rail structure assembly includes: sliding rail structure including being fixed in the lower slide rail on the automobile body and being fixed in the last slide rail on the seat, wherein goes up slide rail slidable ground and is connected with lower slide rail cooperation, the energy -absorbing spring is provided with an energy -absorbing spring respectively at the both ends of last slide rail, when sensing the collision inductor that the upon impact sent collision control signal, the fixed setting on the seat, the locking structure, be fixed in the automobile body on, receive collision control signal, change to the unblock state from the lock -out state, the connecting rod structure is with last slide rail fixed connection to be connected with the cooperation of locking structure, wherein lock the structure at lock -out state, connecting rod structure and locking structure fastening connection, upward slide rail and lower slide rail fixed connection, the locking structure is in the unblock state, and connecting rod structure and locking structure sliding connection go up the slide rail and set up with sliding on slide rail down, through the last impact during the slide rail back -and -forth movement of energy -absorbing spring absorption.