Patent ID: 7717489

Claim:
A vehicular seat comprising: a first member; a cooperatively moving apparatus configured to release a lock apparatus from being locked in cooperation with a movement of the first member; a second member configured to be adjusted when the lock apparatus is released, wherein the cooperatively moving apparatus includes a main cooperatively moving member connected to the first member and capable of cooperative movement with the first member, and a sub cooperatively moving member connected to the lock apparatus and capable of being moved by receiving a force from the main cooperatively moving member; and a hold mechanism provided between the main cooperatively moving member and the sub cooperatively moving member, wherein the hold mechanism is capable of holding the lock apparatus in a lock release state by holding a portion of the sub cooperatively moving member by a predetermined amount while operating the main cooperatively moving member, wherein two members of the main cooperatively moving member and the sub cooperatively moving member are attached to a seat main body, the hold mechanism includes a circular arc portion provided at one of the two members and a contact portion provided at the other of the two members, the circular arc portion has a circular arc face formed substantially in a circular arc shape centering on a fulcrum of the one member, and the contact portion may slide along the circular arc face of the circular arc portion, and wherein when the lock apparatus is maintained in the lock release state, the second member is set to one of a plurality of set states, and the lock apparatus is able to be brought into a lock state before and after operating the hold mechanism.