Lockpin operating mechanism among explosion -proof seat lift locking mechanical system

The utility model provides a lockpin operating mechanism among explosion -proof seat lift locking mechanical system belongs to seat technical field. It has solved difficultly inconvenient problem justof the high regulation of present seat. This lockpin operating mechanism among explosion -proof seat lift locking mechanical system, set up the slider on the stand including the stand with sliding, it wears to establish on the base and can insert to the downthehole lockpin of bolt with the activity to have the base on the slider, the slider has and paste to lean on on a side of base the sliding seat and can drive the sliding seat for the upper and lower gliding handle of base, one side mask of sliding seat has the inclined plane, along the vertical bar hole of having seted up on this inclinedplane, a tip of lockpin passes the bar hole and sets up, and have on this tip and paste the round pin axle that leans on with the slope facial features. This structure need not to use great power toslide indirect drive lockpi