Firearm frame locking system
OwnerViktor Michutinventor
Life of this patent
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Abstract
A firearm frame locking system locks a two-part firearm frame. This is achieved by a firearm frame locking system that includes an upper frame and a lower frame that slide into each other by means of projections that fit into grooves in both the upper frame and the lower frame. In the lower frame, a double-arm lever is located along the longitudinal axis of the firearm. One arm of the double-arm lever extends at least partially into/through a vertical hole in a horizontal rib of the lower frame. A second arm of the double-arm lever ends in the opposite position to a projection in the upper frame. A spring is placed between the horizontal arm and the rib.
Claims20
A frame locking system for a firearm, comprising:
- an upper frame comprising a locking projection;
- a lower frame comprising a rib, the rib comprising a hole;
- and
- a double-arm lever located in the lower frame, the double-arm lever comprising a pair of arms, wherein
- the upper frame and the lower frame are configured to slide into one another and lock together, and
- when the upper frame and the lower frame are locked together:
- a first arm of the double-arm lever extends at least partially into/through the hole of the rib, and
- a second arm of the double-arm lever ends in an opposite position to the locking projection of the upper frame.
A frame locking system for a firearm, comprising:
- an upper frame comprising a locking projection;
- a lower frame comprising a rib, the rib comprising a hole;
- a double-arm lever located in the lower frame along a longitudinal axis of the firearm, the double-arm lever comprising a first arm and a second arm;
- and
- a compression spring located between the second arm of the double-arm lever and the rib of the lower frame, wherein
- the upper frame and the lower frame are configured to slide into one another and lock together, and
- when the upper frame and the lower frame are locked together:
- the first arm of the double-arm lever extends at least partially into/through the hole of the rib, and
- the second arm of the double-arm lever ends in an opposite position to the locking projection of the upper frame.
A frame locking system for a firearm, comprising:
- an upper frame comprising a locking projection, a first sliding projection, and a first groove;
- a lower frame comprising a horizontal rib, a second sliding projection, and a second groove, the horizontal rib comprising a vertical hole;
- a double-arm lever located in the lower frame along a longitudinal axis of the firearm, the double-arm lever comprising a first arm and a second arm;
- and
- a compression spring located between the second arm of the double-arm lever and the horizontal rib of the lower frame, wherein
- the upper frame and the lower frame are configured to slide into one another and lock together,
- the first sliding projection of the upper frame is configured to slide into the second groove of the lower frame,
- the second sliding projection of the lower frame is configured to slide into the first groove of the upper frame, and
- when the upper frame and the lower frame are locked together:
- the first arm of the double-arm lever extends at least partially into/through the vertical hole of the horizontal rib, and
- the second arm of the double-arm lever ends in an opposite position to the locking projection of the upper frame.
Dependencies are inferred from the claim text.