Patent Application
20140047748
The following disclosure relates to an aid to assist a user in using a firearm. Specifically, the disclosure relates to a safety index that assist the user in locating the user's trigger finger between non-firing and firing conditions.
With reference to the drawings, a firearm 10 comprising a Model 1911 hand gun has a safety index 12 applied to a frame 14 of the firearm to assist the user in locating the user's trigger finger in a non-firing and firing condition. In a non-firing condition, the user may place the user's finger on the safety index 12 rather than a trigger 16 of the firearm. Thus, the user may use the safety index 12 as a reference point rather than another location in a non-firing condition. This may prove useful in many scenarios. For instance, during training, a user may be instructed to place the user's finger on the safety index to provide a visual indication to the trainer that the user is in a non-firing condition. Providing the safety index in standard location on a firearm also facilitates this end by providing a quick visual aid to trainers to see that a user/trainee has complied with instructions to go to a non-firing condition. Also, a safety index provides a user with an aid to safely operate a firearm in a stressful condition. Because the safety index is located in close proximity to the trigger, the user may disengage the safety index and engage the trigger quickly to discharge the firearm. However, the safety index requires intentional movement by the user to disengage the safety index and engage the trigger, as opposed to other locations where such movement of the user's trigger finger may be less intentional.
The safety index 12 is located in a position on the frame 14 of the firearm that allows the user to manipulate the user's trigger finger on the safety index while the user's trigger finger hand grasps a grip 18 of the firearm. Thus, the user may continue to grasp the grip 18 of the firearm without significant movement of the user's hand as the user's senses the safety index 12 with the user's trigger finger. However, the safety index 12 is in a position on the frame 14 of the firearm that allows the user to easily move between the safety index and the trigger 16, as necessary, for instance, as the user goes between non-firing and firing conditions.
In one embodiment, the safety index 12 comprises an elongate depression which may be formed in the frame of the hand gun. The user may place the user's fingertip in the depression. Because the frame 14 of the handgun adjacent the trigger is generally flat, the elongate depression provides a tactile indication for the user to locate the safety index. The elongate depression safety index may further comprise a plurality of raised dots 20 in the center of the elongate depression to provide the user with an additional tactile indication to locate the safety index on the side of the frame of the handgun. In an alternate embodiment (FIGS. 7,8), the safety index may comprise an elongate convexity, and may further include raised dots in the center of the elongate convexity to assist the user in finding the elongate convexity on the side of the frame of the firearm. While the safety index is shown as an elongate depression or an elongate convexity, other shapes may be used. While the drawings show nine raised dots in the elongate depression, more or less raised dots may be used.
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The embodiments were chosen and described in order to best explain the principles of the invention and its practical application to thereby enable others skilled in the art to best utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated. As various modifications could be made in the constructions and methods herein described and illustrated without departing from the scope of the invention, it is intended that all matter contained in the foregoing description or shown in the accompanying drawings shall be interpreted as illustrative rather than limiting. Thus, the breadth and scope of the present invention should not be limited by any of the above-described exemplary embodiments, but should be defined only in accordance with the following claims appended hereto and their equivalents.
