Vehicle seat

A vehicle seat, comprising:

• a base frame mounted in a vehicle compartment;
• a main frame including a cushion frame connected to a first connecting point of the base frame to be capable of a forward leaning operation and slidably with respect to the base frame and moreover forming a frame of a seat, a back frame to be capable of a reclining operation of reclining with respect to the cushion frame by a reclining mechanism and forming a frame of a backrest, a lock unit provided to lock the cushion frame to the base frame at a seated position and regulating a pitching operation of the cushion frame and the back frame, and a release member provided to release a locked state established by the lock unit, the main frame being configured to assume a forward leaning posture by the pitching operation from a seated posture;
• and
• a front link swingably pin-connected at a proximal end side of the front link swingably pin with a second connecting point of the base frame and swingably connected at a distal end side of the front link swingably pin with the cushion frame;
• wherein a stopper configured to regulate a movable range of the cushion frame is disposed at the base frame,
• wherein a long hole configured to slidably connect the cushion frame to the base frame is formed in the cushion frame.