Patent Application
20240410673
This disclosure relates to a firearm accessory configured for attachment to a rail system of a firearm. Methods of installing and using the firearm accessory are also disclosed.
Rail systems are used for mounting various accessories, such as foregrips, hand stops, and bipods, to firearms such as rifles and pistols. The MIL-STD 1913 Picatinny rail, or Picatinny rail, is one such rail system and is characterized by its unique design and dimensions. Unlike other rail systems that may use specific slot configurations, the Picatinny rail is known for its distinct, uniform cross-sections and spacing between slots. This standardization makes it widely compatible with a range of accessories. However, due to its specific design, accessories configured for other types of rail systems may not be directly compatible with the Picatinny rail. Therefore, there is a demand for firearm accessories able to securely clamp onto Picatinny rails.
Accordingly, needs exist for the firearm accessory disclosed herein. It is to the provision of a firearm accessory configured to address these needs, and others, that the present invention is primarily directed.
It is to be understood that this summary is not an extensive overview of the disclosure. This summary is exemplary and not restrictive, and it is intended neither to identify key or critical elements of the disclosure nor delineate the scope thereof. The sole purpose of this summary is to explain and exemplify certain concepts of the disclosure as an introduction to the following complete and extensive detailed description.
Disclosed is a firearm accessory with a clamping mechanism used to removably attach the firearm accessory to a rail system, such as a Picatinny rail. The clamping mechanism includes a pair of parallel engagement members and a reversibly extendable recoil lug, which is disposed within a guide groove in the firearm accessory. Additionally, the clamping mechanism includes a threaded fastener that is operatively connected to the recoil lug and is used to advance the recoil lug from, and retract the recoil lug into, the guide groove.
An example firearm accessory comprises a body having a mounting interface configured for removable attachment to the rail system. The mounting interface includes a pair of parallel engagement members configured to be slidably coupled to the rail system, and a reversibly extendable recoil lug. The reversibly extendable recoil lug being disposed within a guide groove located in the mounting interface, between the parallel engagement members. The reversibly extendable recoil lug is configured to slidably fit within the guide groove and to be received within any cross slot of the rail system.
An example method for attaching a firearm accessory to a rail system comprises the following steps:
Like reference numerals refer to corresponding parts throughout the several views of the drawings.
As shown in
The parallel engagement members 126 have downwardly and oppositely angulated surfaces (130 and 132) which are oriented for contact with correspondingly angulated support surfaces of the rail system 102. The parallel engagement members 126 also have upwardly and oppositely angulated surfaces (134 and 136) which are oriented for contact with correspondingly angulated clamping surfaces of the rail system 102.
The recoil lug 128 is positioned within a guide groove 138 in an upwardly facing surface 140 of the mounting interface 124, between the parallel engagement members 126 (see, e.g.,
Together, the parallel engagement members 126 and the reversibly extendable recoil lug 128 form a clamping mechanism used to removably attach the firearm accessory 100 to the rail system 102. The recoil lug 128 is captured within the guide groove 138 in the body 110 by the operatively connected threaded fastener 142. In this way, both the threaded fastener 142 and the recoil lug 128 are prevented from falling out of the body 110 when the firearm accessory 100 is removed from the rail system 102.
The following steps may be used to secure the firearm accessory 100 to the rail system 102 of a firearm. Initially, the parallel engagement members 126 are used to slidably position the firearm accessory 100 on the rail system 102. Then, once the firearm accessory 100 is positioned in a desirable location on the rail system 102, the user rotates the threaded fastener 142 is a counterclockwise direction, causing the recoil lug 128 to extend into a cross slot of the rail system 102. In this way, the firearm accessory 100 is attached to the rail system 102.
To remove/reposition the firearm accessory 100, the user rotates the threaded fastener 142 in a clockwise direction, causing the recoil lug 158 to withdraw from the cross slot of the rail system 102. Then, the user can remove the firearm accessory or reposition it on the rail system 102.
With respect to the above description, it is to be realized that the optimum dimensional relationships for the parts of the invention, to includes variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and description in the specification are intended to be encompassed by the present invention.
The foregoing description of the invention is intended to be illustrative; it is not intended to be exhaustive or to limit the claims to the precise forms disclosed. Those skilled in the relevant art can appreciate that many modifications and variations are possible in light of the foregoing description and associated drawings.
Reference throughout this specification to an “embodiment” or “implementation” or words of similar import means that a particular described feature, structure, or characteristic is included in at least one embodiment of the present invention. Thus, the phrase “in some implementations” or a phrase of similar import in various places throughout this specification does not necessarily refer to the same embodiment.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the above description, numerous specific details are provided for a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that embodiments of the invention can be practiced without one or more of the specific details, or with other methods, components, materials, etc. In other instances, well-known structures, materials, or operations may not be shown or described in detail.
This application claims the benefit of U.S. Provisional Application Ser. No. 63/443,218, filed on Feb. 3, 2023, the entirety of which is incorporated herein by reference.
| Number | Date | Country | |
|---|---|---|---|
| 63443218 | Feb 2023 | US |
