Patent ID: 7156460

Claim:
A locking device for double folding a detachable vehicle seat, comprising: a first front end locking part configured to removably couple with one or more strikers coupled to a vehicle body; a second front end locking part disposed opposite to said first front end locking part; a first leg frame rotatably coupled to said front end locking part; a second leg frame disposed opposite to said first leg frame; a first elongate stopper disposed between said first front end locking part and said first leg frame, wherein said first stopper comprises a first end and an opposing second end, wherein said first end is rotatably coupled to said first front end locking part; a second elongate stopper disposed opposite to said first elongate stopper; a first supporting bracket coupled to said first leg frame for removably coupling said second end of said first stopper to said first leg frame when the seat is double-folded; a second supporting bracket disposed opposite to said first supporting bracket; a connection rod that couples said first stopper to said second stopper; and a release strap coupled to said connection rod, such that in use said first stopper and said second stopper are simultaneously released from contact with said first supporting bracket and said second supporting bracket respectively when said release strap is pulled backward away from said front end locking parts.