Remote-controlled lock
OwnerHui-Hua Hsiehinventor
Life of this patent
Estimating the term…
Abstract
A remote-controlled lock includes a bottom base, a transmission motor, a connecting rod, a slide member, a deadbolt, a coil spring and a casing. By pressing the unlocking press button of a remote controller, the transmission motor is started to rotate clockwise and actuate he connecting rod and the slide member to rotate to let the slide member no longer stopped by the engage block on the bottom base. Thus, the slide member and the deadbolt can be moved inward to unlock the remote-controlled lock. On the contrary, press the locking press button of a remote controller to start the transmission motor to rotate counterclockwise and actuate the connecting rod and the slide member to rotate reversely to let the engage block engaged en the engage groove to stop the slide member from moving inward, thus locking the remote-controlled lock.
Claims3
A remote-controlled lock comprising:
- a bottom base having a motor holder fixed thereon, said bottom base secured thereon with a holding member having an accommodating groove, said accommodating groove having one side bored with an insert hole, said bottom base further provided thereon with an engage block;
- a transmission motor installed with one side of said motor holder on said bottom base;
- a connecting rod fitted on said transmission motor, said connecting rod having the opposite walls of one end respectively fixed with a projection;
- a slide member assembled on said connecting rod, said slide member having the rear wall cut with two opposite lengthwise slide grooves, said two projections of said connecting rod respectively positioned in said two slide grooves of said slide member, said slide member having its outer circumferential wall cut with an annular groove, said slide member further having its front portion formed with a notch;
- a deadbolt having its inner end inserted in a recessed hole in the front portion of said slide member, said deadbolt positioned in said accommodating groove of said holding member on said bottom base;
- a coil spring fitted around said deadbolt;
- a casing assembled on said bottom base;
- and,
- said transmission motor started to rotate clockwise by pressing the unlocking press button of a remote controller, said transmission motor actuating said connecting rod to rotate together with said slide member, said notch of said slide member aligned to said engage block on said bottom base, letting said slide member no longer stopped by said engage block, said slide member together with said deadbolt able to be moved inward to compress said coil spring for performing unlocking of said remote-controlled lock, said transmission motor started to rotate counterclockwise by pressing the locking press button of a remote controller, said transmission motor actuating said connecting rod and said slide member to rotate reversely, said engage block on said bottom base engaged in said annular engage groove of said slide member, said slide member stopped from moving inward for performing locking of said remote-controller lock.
Dependencies are inferred from the claim text.