Trigger lock

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.

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.

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 when the first and second guards are in an unlocked configuration and the bolt is removed from 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 bolt is receivable in the protrusion in a receiving direction, the main body having a maximum width transverse to the receiving direction, the protrusion having a maximum width transverse to the receiving direction and being less than the maximum width of the main body.

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 when the first and second guards are in an unlocked configuration and the bolt is removed from the bolt receiver;
• wherein the connection of the shield securing the shield against removal from the housing comprises a threaded fastener.

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 when the first and second guards are in an unlocked configuration and the bolt is removed from the bolt receiver;
• wherein the connection of the shield securing the shield against removal from the housing is configured to require a tool to disconnect the connection.