Patent ID: 7213881
Filing Date: 2007-05-08
Classification: B60N

Abstract:
1. A locking device of a detachable vehicle seat, the locking device comprising: a leg frame coupled to an underside of a vehicle seat, wherein said leg frame comprises opposing front and rear ends; front and rear end locking parts, which respectively comprise a front main bracket and a rear main bracket, where each of said front and rear locking parts is configured to be connected to one or more strikers, wherein said front and rear end locking parts are installed at said front end and said rear end of said leg frame, respectively, and wherein the front end locking part is selectively locked/unlocked to at least one striker of said one or more strikers by means of a plurality of lock plates; and a spring member that provides an elastic recovery force to pivot the leg frame about a rotational axis of the front end locking part in a folded state when the rear end locking part is unlocked and the front end locking part is fixedly locked to at least one striker of the one or more strikers; wherein said rear end locking part comprises: a state-indicating part which is operated in cooperation with the rotation of said lock plate and indicates a locking/unlocking state via an indication hole of said leg frame installed at an outside of said leg frame.