Holster lock

1. A lock assembly, comprising:

a housing configured to be coupled to a carrier, the housing including a cavity;

an actuator arm disposed within the cavity and free to move within the cavity along a longitudinal axis of the housing;

a locking post disposed within the housing and moveably coupled to the actuator arm, the locking post arranged to extend from the housing when the actuator arm is moved into a first configuration and to retract into the housing when the actuator arm is moved into a second configuration, the locking post configured to retain an implement within the carrier when extended from the housing; and

at least one boss within the cavity arranged normal to the longitudinal axis of the housing, wherein the locking post includes a hollow cavity configured to ride on the at least one boss, the locking post being slideably coupled to the housing via the hollow cavity of the locking post and the at least one boss, and

wherein the locking post is arranged to travel in a first direction on the at least one boss when the actuator arm travels within the cavity in a second direction normal to the first direction, and to travel in a third direction on the at least one boss when the actuator arm travels within the cavity in a fourth direction normal to the third direction.

2. The lock assembly of claim 1 , further comprising one or more rails within the cavity arranged parallel to the longitudinal axis of the housing, the actuator arm slideably coupled to the one or more rails.

3. The lock assembly of claim 1 , further comprising one or more ramped rails disposed at an internal end of the actuator arm.

4. The lock assembly of claim 3 , wherein the locking post is slideably coupled to the one or more ramped rails.

5. The lock assembly of claim 1 , further comprising an actuator button disposed at an external end of the actuator arm and configured to be actuated by a user to move the actuator arm into the second configuration and to retract the locking post within the housing.

6. The lock assembly of claim 5 , wherein the actuator button comprises a lever arranged to move the actuator arm into the first configuration when the lever is moved to a first position and to move the actuator arm into the second configuration when the lever is moved to a second position.

7. The lock assembly of claim 1 , further comprising a mounting portion integral to or coupled to the housing, the mounting portion configured to temporarily or permanently couple the lock assembly to an implement holster.

8. The lock assembly of claim 7 , wherein the locking post is configured to engage and to trap a portion of an implement, to retain the implement within the implement holster, when the locking post is extended from the housing, and to release the portion of the implement, to allow the implement to be withdrawn from the implement holster, when the locking post is retracted into the housing.

9. The lock assembly of claim 1 , further comprising one or more spring components arranged to return the actuator arm, the locking post, or the actuator arm and the locking post to an extended state from a retracted state.

10. The lock assembly of claim 9 , wherein the one or more spring components are configured to allow the locking post to be retracted into the housing while an implement is being inserted into the carrier and to return the locking post to the extended state, trapping a portion of the implement, after the implement is inserted into the carrier.

11. The lock assembly of claim 1 , wherein the locking post is arranged to extend from the housing when the actuator arm extends from the housing and to retract into the housing when the actuator arm retracts into the housing.

12. The lock assembly of claim 1 , wherein the locking post is arranged to extend through an opening of the carrier and into an interior of the carrier when the lock assembly is coupled to the carrier and the actuator arm is moved into the first configuration.

13. A holster lock assembly, comprising:

a housing configured to be coupled to a firearm holster, the housing including a cavity within the housing;

an actuator arm disposed within the cavity and slideably coupled to one or more rails within the cavity, the rails disposed parallel to a longitudinal axis of the housing; and

a locking post disposed within the housing and slideably coupled to a boss within the cavity, the boss disposed normal to the longitudinal axis of the housing, wherein the locking post includes a hollow cavity configured to ride on the boss, the locking post being slideably coupled to the housing via the hollow cavity of the locking post and the boss, wherein the locking post is arranged to travel in a first direction on the boss when the actuator arm travels within the cavity in a second direction normal to the first direction, and to travel in a third direction on the boss when the actuator arm travels within the cavity in a fourth direction normal to the third direction,

the locking post arranged to extend from the housing when the actuator arm moves away from the locking post and to retract into the housing when the actuator arm moves toward the locking post.

14. The holster lock assembly of claim 13 , wherein the locking post is arranged to engage and to trap a portion of a firearm, to retain the firearm within the firearm holster, while the actuator arm is extended from the housing.

15. The holster lock assembly of claim 13 , wherein the locking post is arranged to release a hold on a firearm stored within the firearm holster, to allow the firearm to be withdrawn from the firearm holster, while the actuator arm is retracted into the housing.

16. A locking holster, comprising:

an implement holster adapted to receive and to carry an implement, the holster including a pocket arranged to carry the implement and an opening in a surface of the holster; and

a lock assembly coupled to the holster, the lock assembly including:

a housing, including a cavity;

an actuator arm disposed within the cavity and free to move within the cavity along a longitudinal axis of the housing; and

a locking post disposed within the housing and slideably coupled to a boss within the housing, the boss disposed normal to the longitudinal axis of the housing, wherein the locking post includes a hollow cavity configured to ride on the boss, the locking post being slideably coupled to the housing via the hollow cavity of the locking post and the boss, wherein the locking post is arranged to travel in a first direction on the boss when the actuator arm travels within the cavity in a second direction normal to the first direction, and to travel in a third direction on the boss when the actuator arm travels within the cavity in a fourth direction normal to the third direction,

wherein the locking post is arranged to extend from the housing and into the pocket, through the opening in the surface of the holster, when the actuator arm is activated in a first configuration and to retract into the housing and out of the pocket when the actuator arm is activated in a second configuration.

17. The locking holster of claim 16 , wherein the locking post is configured to trap a portion of the implement and to retain the implement within the holster when the locking post is extended from the housing.

18. The locking holster of claim 16 , wherein the locking post is slideably coupled to the actuator arm, and wherein the locking post is arranged to release a hold on an implement stored within the implement holster, to allow the implement to be withdrawn from the implement holster, when the actuator arm is retracted into the housing.