Patent ID: 6919797

Claim:
A remote-controlled lock comprising: a bottom base provided thereon with a motor base, a holding member and a fixing base, said holding member formed inside with an accommodating hollow provided with an insert hole in its side wall; a transmission motor positioned on said motor base, said transmission motor having a stop member secured on its shaft; a connecting rod positioned at one side of said fixing base of said bottom base, said connecting rod provided with two opposite projecting studs on its wall; a sleeve fitted around said connecting rod, said sleeve provided with a stopper protruding out on the its wall at a front end, said sleeve having its wall bored with two opposite lengthwise slide slots in a rear portion, said sleeve having said front end formed with a an annular projection, said annular projection bored with a center insert hole, said projection provided with two opposite pin holes in the wall, said two pin holes communicating with said center insert hole, a pin inserted in said two pin holes; a deadbolt connected with said annular projection of said sleeve, said deadbolt positioned in said accommodating hollow of said holding member of said bottom base, said deadbolt bored with two opposite pin holes in the wall, said deadbolt further formed with a semispherical engage member on the outer end; a spring fitted around said deadbolt; a casing assembled on said bottom base; and, pressing the unlocking button of a remote controller to start said transmission motor to rotate clockwise together with said stop member, said stop member disengaged from said stopper of said sleeve, said sleeve and said deadbolt able to be moved inward to compress said spring, thus finishing unlocking of said remote-controller lock, on the contrary pressing the locking button of said remote controller to start said transmission motor to rotate counterclockwise together with said stop member, said stop member blocking said stopper of said sleeve, said sleeve restricted in position and unable to be moved inward, said engage member of said deadbolt engaged in the engage groove of the engage base of a doorjamb, thus finishing locking of said remote-controlled lock, said remote-controlled lock controlled by a remote controller to be locked and unlocked, having excellent effect of anti-theft.