Articulated trigger guard blocking device

1. A holster for a handgun that has at its top an ejection port and that has at its bottom a trigger guard and that has a light mounted on the handgun in front of the trigger guard, the light extending below the trigger guard, the holster comprising:

a holster body having a top wall, side walls, a bottom wall, and an end wall, the bottom wall being fixed in position relative to the top wall and side walls and end wall, the walls together defining a chamber in the holster body for receiving a portion of the handgun;

the holster body walls defining an entranceway into the chamber, opposite the end wall;

the cross-sectional dimensions of the entranceway being selected to enable insertion of the handgun including the light fully into the chamber of the holster in an insertion direction, the handgun being removable from the holster in an opposite withdrawal direction;

the holster including a handgun locking mechanism on the top wall configured to engage the handgun adjacent its ejection port when the handgun is in the holster and thereby lock the handgun in the holster;

the holster including a blocking device to press the handgun into engagement with the locking mechanism by supporting the bottom of the trigger guard;

the blocking device being supported on the holster body for movement along the bottom wall relative to the bottom wall in the insertion and withdrawal directions, between an open position and a closed position;

the blocking device having an outer end portion being located outside of the chamber and clear of the cross-section of the entranceway of the chamber when the blocking device is in the open position;

the blocking device moving from the open position to the closed position in response to insertion of the handgun through the entranceway into the chamber;

the blocking device outer end portion being located inside the chamber and within the cross-section of the entranceway when the blocking device is in the closed position;

the blocking device when in the closed position providing support to the bottom of the trigger guard thereby to press the handgun into engagement with the locking mechanism.

2. A holster as set forth in claim 1 wherein the blocking device is a one piece molded plastic member that has a flexible portion supporting the outer end portion for movement into and out of the chamber.

3. A holster as set forth in claim 2 wherein the holster bottom wall has an edge portion that cams up the blocking device outer end portion toward the holster body top wall during movement of the blocking device from the open position to the closed position.

4. A holster as set forth in claim 1 further including a spring biasing the blocking device into the open position, the spring being compressed by the blocking device during movement of the blocking device from the open position to the closed position.

5. A holster as set forth in claim 1 wherein the blocking device outer end portion has a U-shaped configuration that wraps around the sides and bottom of the handgun trigger guard when the blocking device is in the closed position.

6. A holster as set forth in claim 1 wherein:

the blocking device is a one piece molded plastic member that has a flexible portion supporting the outer end portion for movement into and out of the chamber;

the holster bottom wall has an edge portion that cams up the blocking device outer end portion toward the holster body top wall during movement of the blocking device from the open position to the closed position; and

further including a spring biasing the blocking device into the open position, the spring being compressed by the blocking device during movement of the blocking device from the open position to the closed position.

7. A holster as set forth in claim 6 wherein the blocking device outer end portion has a U-shaped configuration that wraps around the sides and bottom of the handgun trigger guard when the blocking device is in the closed position.