Trigger lock

Patent metadata

Field	Value
Publication number	US-12007186-B2
Application number	US-202117231801-A
Country	US
Kind code	B2
Filing date	Apr 15, 2021
Priority date	Apr 15, 2020
Publication date	Jun 11, 2024
Grant date	Jun 11, 2024

Abstract

A trigger lock for a trigger of a firearm, components thereof, and associated methods. The trigger lock comprises a first guard including a bolt having a catch. The trigger lock includes a second guard comprising a bolt receiver configured to receive the bolt to connect the first and second guards with the trigger between the first and second guards for obstructing access to the trigger. The bolt receiver includes a keeper arranged to engage the catch when the bolt is in the bolt receiver to maintain the first and second guards connected to each other. The second guard includes a shield overlying the bolt receiver and configured to obstruct cutting of the bolt receiver to disengage the keeper from the at least one catch.

First claim

What is claimed is:

1. A trigger lock for a trigger of a firearm, the trigger lock comprising:
a first guard including a bolt having a catch; and
a second guard comprising a housing including an outer face, the housing defining in part a bolt receiver configured to receive the bolt in a first direction to connect the first and second guards in a locked configuration in which the outer face of the housing faces away from the first guard with the trigger between the first and second guards for obstructing access to the trigger, the bolt receiver including a keeper arranged to engage the catch when the first and second guards are in the locked configuration, the second guard including a shield overlying the outer face of the housing and configured to obstruct cutting of the bolt receiver to resist tampering with the trigger lock;
wherein a connection of the shield to the housing is configured to secure the shield against removal from the housing in the first direction when the first and second guards are in an unlocked configuration and the bolt is removed from the bolt receiver, and wherein the connection comprises connection structure configured to prohibit non-destructive removal of the shield from the housing in the first direction by movement of the shield relative to the housing in the first direction when the bolt is removed from the bolt receiver.

2. A trigger lock as set forth in claim 1 , wherein the second guard includes a main body, the bolt receiver comprising a protrusion protruding from the main body, the protrusion configured to at least partially receive the bolt therein when the bolt is received in the bolt receiver, the shield at least partially covering the protrusion.

3. A trigger lock as set forth in claim 2 , wherein the housing includes the main body and the protrusion, the housing comprising a first material, the shield comprising a second material more resistant to cutting than the first material.

4. A trigger lock as set forth in claim 3 , wherein the second material is steel.

5. A trigger lock as set forth in claim 2 , wherein the shield is seated at a juncture of the protrusion and the main body.

6. A trigger lock as set forth in claim 5 , wherein the shield includes a band extending around the protrusion.

7. A trigger lock as set forth in claim 6 , wherein the shield includes a flange secured to the main body to maintain the shield in position on the protrusion.

8. A trigger lock as set forth in claim 7 , wherein the flange is secured to the main body by a fastener.

9. A trigger lock as set forth in claim 8 , wherein the shield includes at least one boss extending into an opening in the housing.

10. A trigger lock as set forth in claim 2 , wherein the shield comprises a collar having an open end out of which the protrusion protrudes.

11. A trigger lock as set forth in claim 2 , wherein at least a portion of the main body is exposed outboard of the shield.

12. A trigger lock as set forth in claim 2 , wherein the shield comprises a flange extending laterally outboard of the collar.

13. A trigger lock as set forth in claim 12 , wherein the flange abuts the main body.

14. A trigger lock as set forth in claim 2 , wherein the shield is secured to the main body by a fastener.

15. A trigger lock as set forth in claim 2 , wherein the shield includes a boss extending into an opening in the main body.

16. A trigger lock as set forth in claim 2 , wherein the shield comprises an open end out of which the protrusion protrudes.

17. A trigger lock as set forth in claim 2 , wherein the shield includes a collar overlying the protrusion and a flange extending laterally with respect to the protrusion and overlying the main body.

18. A trigger lock as set forth in claim 1 , wherein the shield overlies the keeper.

19. A trigger lock as set forth in claim 1 , wherein the connection structure comprises a fastener.

20. A trigger lock as set forth in claim 1 , wherein the connection comprises a threaded connection.

21. A trigger lock for a trigger of a firearm, the trigger lock comprising:
a first guard including a bolt having a catch; and
a second guard comprising a housing including an outer face, the housing defining in part a bolt receiver configured to receive the bolt to connect the first and second guards in a locked configuration in which the outer face of the housing faces away from the first guard with the trigger between the first and second guards for obstructing access to the trigger, the bolt receiver including a keeper arranged to engage the catch when the first and second guards are in the locked configuration, the second guard including a shield overlying the outer face of the housing and configured to obstruct cutting of the bolt receiver to resist tampering with the trigger lock;
wherein a connection of the shield to the housing to maintain the shield overlying the housing is configured to remain connected independent of the bolt being in the bolt receiver;
wherein the second guard includes a main body, the bolt receiver comprising a protrusion protruding from the main body, the protrusion configured to at least partially receive the bolt therein when the bolt is received in the bolt receiver, the shield at least partially covering the protrusion;
wherein the shield is seated at a juncture of the protrusion and the main body;
wherein the shield includes a band extending around the protrusion;
wherein the shield includes a flange secured to the main body to maintain the shield in position on the protrusion;
wherein the flange is secured to the main body by a fastener;
wherein the shield includes at least one boss extending into an opening in the housing;
wherein the boss comprises a threaded opening receiving the fastener.

22. A trigger lock for a trigger of a firearm, the trigger lock comprising:
a first guard including a bolt having a catch; and
a second guard comprising a housing including an outer face, the housing defining in part a bolt receiver configured to receive the bolt to connect the first and second guards in a locked configuration in which the outer face of the housing faces away from the first guard with the trigger between the first and second guards for obstructing access to the trigger, the bolt receiver including a keeper arranged to engage the catch when the first and second guards are in the locked configuration, the second guard including a shield overlying the outer face of the housing and configured to obstruct cutting of the bolt receiver to resist tampering with the trigger lock;
wherein a connection of the shield to the housing to maintain the shield overlying the housing is configured to remain connected independent of the bolt being in the bolt receiver;
wherein the second guard includes a main body, the bolt receiver comprising a protrusion protruding from the main body, the protrusion configured to at least partially receive the bolt therein when the bolt is received in the bolt receiver, the shield at least partially covering the protrusion;
wherein the shield includes a boss extending into an opening in the main body;
wherein the boss includes a threaded opening in which a fastener is threaded to secure the shield to the main body.

23. A trigger lock for a trigger of a firearm, the trigger lock comprising:
a first guard including a bolt having a catch; and
a second guard comprising a housing including an outer face, the housing defining in part a bolt receiver configured to receive the bol

Assignees

• Aob Products Company

Inventors

• Eckelkamp Brett
• Cottrell Michael
• Xu Sherry
• Steere Brian

Classifications

• F41A17/04 Primary

  Safeties of the combination-lock type (F41A17/02 takes precedence) · CPC title

• F41A17/02

  Key-operated safeties {(F41A17/44 takes precedence)} · CPC title

• F41A17/54 Primary

  Protecting-caps for trigger guards; Trigger locking pieces mounted on, or within, the trigger guard · CPC title