JPS5913680B2 - sighting device - Google Patents

Description

[Detailed Description of the Invention] This application relates to an improvement of iron sights in firearms,
Although it can be used for real hunting rifles, it is especially effective for military guns.

As is well known, iron sights are broadly divided into beep sights and open sights based on the difference in the type of rear sight (hereinafter referred to as hot sight).

Beep sights allow precision aiming, so fire with static precision aiming.

For example, it is extremely effective as a sniper sight, but
The field of view is very narrow, making it unsuitable for quick aiming, and the accuracy of snap shots will decrease.

Also, in the case of dusk or cloudy weather, the visibility seen through the beep becomes dark and it becomes difficult to aim.

Furthermore, beep sights have a small diameter beep, so if you do not notice water droplets, dirt, etc. inside the beep while carrying it, you will be unable to aim, and you will lose a momentary shooting opportunity.

On the other hand, open sights do not have the disadvantages of beep sights mentioned above, but although they are a few steps better than beep sights in terms of precision aiming, they are advantageous in snap shooting with quick aim, so they are not used in practice, apart from target rifles. Most hunting rifles use open sights.

However, for military guns, considering the advantages and disadvantages of both sites,
Which type of hot chamber to adopt is an important issue.

In view of the above, the purpose of this application is to arbitrarily use beep sights and open sights as necessary, and to obtain iron sights that can perform the most ideal and effective shooting depending on the situation. Embodiments will be explained in detail with reference to drawings showing examples.

The iron sight is the rear sight (hot) mentioned above.
1 and a front sight 2 (hereinafter referred to as the sight), and the hot space 1 and the sight 2 of this application are constructed as follows.

As shown in FIGS. 2 and 3, beeps 4, 4a of specified dimensions are bored at predetermined positions on hot plates 3, 3a.
While configuring the sight, aim grooves 5, 5a for open sight are placed vertically on the upper end surfaces of the hot plates 3, 3a so that the center coincides with the center line of 4 + 4 a. They are provided facing each other, and both open and beep sites are configured on one hot plate 3, 3a.

The aiming groove 5 in Fig. 2 is a modification of a wide U-shaped groove, and that in Fig. 3 is a complete U-shaped groove, but the aiming groove 5
The shape of 5a can be changed as appropriate depending on the shape of the corresponding sights 1 and 7a, and in the case of the hot spot 3 shown in FIG. 3, there is no problem in using a V-shaped groove.

The hot plate 3.3a is held by a conventionally known holding mechanism.1.
It goes without saying that vertical, horizontal, and horizontal zero point adjustments can be made by clicking, but since this is not the main part of this application, a detailed explanation will be omitted.

Next, the sights 2 corresponding to the hot spots 1 will be explained.

The sight 2 shown in FIG. 4 corresponds to the sight 1 shown in FIG. 2, and includes a beep sight sight 6 provided to correspond to the beep 4, Centered at equal intervals on the left and right, corresponding to the aiming groove 5 of the open sight,
A pair of open sight sights 7 is provided.

The sight 2 shown in FIG. 5 corresponds to the hot spot 1 shown in FIG.
The open sight sight 7a corresponding to a is attached to the guard frame 8 so as to be vertically opposed to the beep sight sight 6a in a straight line.

Therefore, in the case of either Netsuma 1 or Terusei 2, the open
Distance H from the sight to the beep site, the tips of the open sight sights 7 and 7a, and the beep sight sight 6
, 6a are set to be equal to each other.

Further, reference numeral 9 designates light emitters for night sighting embedded in both sides of the open sight sighting grooves 5, 5a and in the tips of the open sight sights 7, 7a.

Figures 6 to 10 show the aiming method using hot sight 1 and sight 2, respectively. Figure 6 shows aiming using beep sight, and the corresponding sight is shown in beep 4 and 4a. 6,
6a and aim in the same way as before. Also, Fig. 8 shows an open sight aiming method using the hot spot 1 shown in Fig. 3 and the sight 2 shown in Fig. 5. This method of aligning the sight with the sight 7a is also a conventional aiming method.

FIG. 7 shows open sight aiming using Hotma 1 in FIG. 2 and 2 in FIG. 4, and it is sufficient to aim by inserting the sights 7 into the aiming grooves 5' at equal intervals on the left and right.

FIGS. 9 and 10 show the case of night sighting, and the illuminant 9,
Aiming is performed by arranging the 10 in a horizontal line and placing the target in the center.

As mentioned above, this application incorporates both the open and beep sites in the hot area, and correspondingly, the sights are also equipped with open and beep sights, so they can be used appropriately as needed. Since there is no need for operations such as switching or attaching/detaching the sights of both types, effective shooting can be carried out under any conditions.

As mentioned above, H=h, so whether you use the open or beep sight, you can get the same point of impact without making any click adjustments.

Furthermore, the combination of hot and sight sights is not limited to the above combinations; it is also possible to aim by combining them in the opposite way to the above, and the sight groove of the open sight may also be changed to an appropriate shape depending on the purpose. .

Needless to say, the shape of the sighting star is free to adopt either a post type or a blade type.

As detailed above, the iron sight of the present application can be used for both precision aiming and quick aiming, and is also a versatile sight that can be used for night aiming, making it an extremely useful invention in practice. It is.

[Brief explanation of the drawing]

Figure 1 is a side view of the gun, Figure 2 is a front view of the rear sight, Figure 3 is a front view of another embodiment of the rear sight, and Figure 4 is a front view of another embodiment of the rear sight.
This figure is a front view of the front sight, FIG. 5 is a front view showing another embodiment of the front sight, and FIGS. 6 to 10 are explanatory diagrams showing the aiming method. Explanation of symbols of main parts, 1...Rear sight, 2...Front sight, 4, 4a...
・・Beep, 5.5a・・・Sighting groove, 6,6a・
...Beep sight sight, 7,6a...
-Sight for open sight, 9.10... Luminous object.

Claims (1)

[Claims] 1 For firearms using iron sights, the beep sound
The rear sight sensor has a sight and an open sight having an appropriate shape facing each other vertically, a beep sight sight corresponding to the beep sight, and an open sight sight corresponding to the open sight. A front sight and a sighting device are attached.