Lock apparatuses and methods
Moto-controlled lock apparatus/mechanism that deploys locking pins to retain the shackle when the lock apparatus/mechanism is in the closed position. Generally, when the lock apparatus/mechanism is in the closed position, the locking pins are prevented from moving by a blocking cam. In various embodiments, the blocking cam is actuated by a motor that rotates the blocking cam, thereby forcing the locking pins into and holding the locking pins in compatibly-shaped cutouts in the shackle.
1. A lock apparatus, comprising:
at least one cylindrical locking pin, wherein the at least one cylindrical locking pin comprises a first cylindrical locking pin and a second cylindrical locking pin;
a shackle comprising at least one cutout that is compatibly-shaped to accept at least a portion of the at least one cylindrical locking pin;
a blocking cam comprising at least one sloped surface and at least one perpendicular surface; and
an actuating mechanism that rotates the blocking cam so that the at least one perpendicular surface secures the at least one cylindrical locking pin within the at least one cutout.
2. The lock apparatus of claim 1 , wherein the at least one cutout comprises a first cutout and a second cutout, wherein the first cutout is compatibly-shaped to accept at least a portion of the first cylindrical locking pin and the second cutout is compatibly-shaped to accept at least a portion of the second cylindrical locking pin.
3. The lock apparatus of claim 2 , wherein the at least one perpendicular surface comprises a first perpendicular surface and a second perpendicular surface, wherein the first perpendicular surface secures the first cylindrical locking pin with the first cutout and the second perpendicular surface secures the second cylindrical locking pin with the second cutout.
4. The lock apparatus of claim 1 , wherein the actuating mechanism comprises a motor.
5. The lock apparatus of claim 1 , further comprising a lock body, wherein the lock body defines at least one void in which the at least one cylindrical locking pin rests.
6. The lock apparatus of claim 5 , wherein the lock body further defines a void in which the blocking cam rotates, wherein the void and the at least one void are connected.
7. The lock apparatus of claim 1 , further comprising: a shackle retaining pin; a retaining sleeve; a motor; a lock body; a plunger; and two springs.
8. A method of securing a package with a lock apparatus, comprising the steps of:
inserting a package into a container comprising a closure consisting of a hasp and a loop;
closing the hasp over the loop;
inserting, through the loop, a shackle of the lock apparatus through the loop, wherein the shackle comprises at least one cutout that is compatibly-shaped to accept at least a portion of at least one cylindrical locking pin and wherein the lock apparatus further comprises:
a lock body;
the at least one cylindrical locking pin, wherein the at least one cylindrical locking pin comprises a first cylindrical locking pin and a second cylindrical locking pin;
a blocking cam comprising at least one sloped surface and at least one perpendicular surface; and
an actuating mechanism that rotates the blocking cam so that the at least one perpendicular surface secures the at least one cylindrical locking pin within the at least one cutout;
inserting the shackle into the lock body; and
actuating the actuating mechanism to secure the at least one cylindrical locking pin within the at least one cutout.
9. The method of claim 8 , wherein the at least one cutout comprises a first cutout and a second cutout, wherein the first cutout is compatibly-shaped to accept at least a portion of the first cylindrical locking pin and the second cutout is compatibly-shaped to accept at least a portion of the second cylindrical locking pin.
10. The method of claim 9 , wherein the at least one perpendicular surface comprises a first perpendicular surface and a second perpendicular surface, wherein the first perpendicular surface secures the first cylindrical locking pin with the first cutout and the second perpendicular surface secures the second cylindrical locking pin with the second cutout.
11. The method of claim 8 , wherein the actuating mechanism comprises a motor.
12. The method of claim 8 , wherein the lock body defines at least one void in which the at least one cylindrical locking pin rests.
13. The method of claim 12 , wherein the lock body further defines a void in which the blocking cam rotates, wherein the void and the at least one void are connected.
14. The method of claim 8 , wherein the lock apparatus further comprises: a shackle retaining pin; a retaining sleeve; a motor; a plunger; and two springs.
15. A lock apparatus, comprising:
at least one cylindrical locking pin;
a shackle comprising at least one cutout that is compatibly-shaped to accept at least a portion of the at least one cylindrical locking pin;
a blocking cam comprising at least one sloped surface and at least one perpendicular surface; and
a motor that rotates the blocking cam so that the at least one perpendicular surface secures the at least one cylindrical locking pin within the at least one cutout.
16. The lock apparatus of claim 15 , wherein the motor is engaged by a plunger, a wireless signal, a button, or a key.
17. The lock apparatus of claim 15 , wherein the blocking cam further comprises a motor interface, a stop feature, and a shaft.
18. A lock apparatus, comprising:
at least one cylindrical locking pin;
a shackle comprising at least one cutout that is compatibly-shaped to accept at least a portion of the at least one cylindrical locking pin;
a blocking cam comprising at least one sloped surface and at least one perpendicular surface;
an actuating mechanism that rotates the blocking cam so that the at least one perpendicular surface secures the at least one cylindrical locking pin within the at least one cutout;
a shackle retaining pin;
a retaining sleeve;
a motor;
a lock body;
a plunger; and
two springs.
19. A method of securing a package with a lock apparatus, comprising the steps of:
inserting a package into a container comprising a closure consisting of a hasp and a loop;
closing the hasp over the loop;
inserting, through the loop, a shackle of the lock apparatus through the loop, wherein the shackle comprises at least one cutout that is compatibly-shaped to accept at least a portion of at least one cylindrical locking pin and wherein the lock apparatus further comprises:
a lock body;
the at least one cylindrical locking pin;
a blocking cam comprising at least one sloped surface and at least one perpendicular surface; and
a motor that rotates the blocking cam so that the at least one perpendicular surface secures the at least one cylindrical locking pin within the at least one cutout;
inserting the shackle into the lock body; and
actuating the motor to secure the at least one cylindrical locking pin within the at least one cutout.
20. The method of claim 19 , wherein the motor is engaged by a plunger, a wireless signal, a button, or a key, wherein the step of actuating the motor further comprises pressing the plunger, sending the wireless signal, pressing the button, or turning the key.
21. The method of claim 19 , wherein the blocking cam further comprises a motor interface, a stop feature, and a shaft.
22. A method of securing a package with a lock apparatus, comprising the steps of:
inserting a package into a container comprising a closure consisting of a hasp and a loop;
closing the hasp over the loop;
inserting, through the loop, a shackle of the lock apparatus through the loop, wherein the shackle comprises at least one cutout that is compatibly-shaped to accept at least a portion of at least one cylindrical locking pin and wherein the lock apparatus further comprises:
a lock body;
the at least one cylindrical locking pin;
a blocking cam comprising at least one sloped surface and at least one perpendicular surface;
an actuating mechanism that rotates the blocking cam so that the at least one perpendicular surface secures the at least one cylindrical locking pin within the at least one cutout;
a shackle retaining pin;
a retaining sleeve;
a motor;
a plunger; and
two springs;
inserting the shackle into the lock body; and
actuating the actuating mechanism to secure the at least one cylindrical locking pin within the at least one cutout.