CN2092082U

CN2092082U - Fast sighting device

Info

Publication number: CN2092082U
Application number: CN 90220775
Authority: CN
Inventors: 杨清昆
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-09-15
Filing date: 1990-09-15
Publication date: 1992-01-01

Abstract

The utility model relates to a fast sighting device which is the improvement of the existing sighting devices. The utility model is characterized in that the middle of a back sight leaf is provided with a transparent body which is drawn with trapezoid patterns, the transparent body can be glass, each grade of the trapezoid represents an aiming rule division, and targets are aimed by looking through the trapezoid, which accomplishes the procedure of aiming thereby. The fast sighting device can also be used on optical sighting devices and has the advantages of simple aiming procedure, easy mastering, and good capability of being refitted by the existing common back sight leaves.

Description

Fast sighting device

The utility model belongs to weapon direction equipment.

Gunsight commonly used, mainly contain machinery with two kinds of optics, difference according to aiming point, select and adjust different sight leaf graduations, foresight alignment notch (rearsight) central authorities, make apex of front sight concordant with the breach upper edge, the aiming point on aiming at the mark has then so just been finished height and laying for direction.Because aiming program complexity, be difficult for grasping, on fast changing battlefield, be unfavorable for catching rapidly opportunity of combat, aim at and hit the mark.Easily affected by environment besides, especially the breach of rear sight partly can produce vignette (ghost image) in the sun, and bigger to the aiming influence, shooter often judges actual situation by rule of thumb.

At above-mentioned deficiency, it is simple to the utility model proposes a kind of aiming program, can be rapidly and the slewing tool that aims at exactly.

The utility model is to set a transparent body in the back sight leaf centre position, draws the trapezoidal pattern that captured target is arranged on the transparent body, in the back sight leaf front one locking mechanism is housed, and back sight leaf is locked.The most handy glass of the transparent body, plastics or colour positive are manufactured.

The utility model is on being used for optical sighting device the time, form by object lens, foresight sheet glass, image transferring lens glass back sight leaf and eyepiece, You Shang shape pattern Shang it is housed between object lens and image transferring lens, has the glass back sight leaf of stairstepping pattern to be contained between eyepiece and the deviation mirror above.

The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a front view of the present utility model.Side view when Fig. 2 is the utility model use.Fig. 3 is that the utility model puts down the side view when becoming common rear sight and using.Fig. 4 is a locking mechanism cutaway view of doing the location for the utility model.

The slewing tool is by rear sight, foresight two is partly formed, wherein rear sight itself is divided into two parts again, a part of and common rear sight is just the same, another partly is to open a slot on common back sight leaf (2), stud with transparency lucite (or simple glass with not fragile be principle) sheet (1) preferably in the hole, drawing on the sheet glass has red trapezoidal pattern (4) to see through this trapezoidally to see target clearly, trapezoidal each level represent a sight leaf graduation (5) from low to high the first order represent rear sight 1, its width equals the width of a standard human body (50 centimetres) 100 meters distances, rear sight 2 is represented in the second level, its width equals the width of a standard human body 200 meters distances, and all the other by that analogy.At each grade of trapezoidal pattern very thin but a planar line (6) that color is very dark is arranged respectively, they are all parallel to each other and parallel with the breach plane (3) of common rear sight, so that shooter can argue the position at the place, breach plane of the trapezoidal representative of each grade out, see Fig. 1.The concrete grammar that this gunsight uses is: shooter promptly aims at its width and the corresponding to sight leaf graduation of target width rapidly after target occurs, entangle target with certain one-level, make this grade planar line and foresight planes overlapping (placing on the plane), and the central authorities that aim at the mark, make its sight alignment, be aiming this moment.The trapezoidal pattern of this gunsight also can be made colourless, and each grade the right and left is the red transparent body, on it each grade the line of representing the breach plane is arranged equally.(8) be vernier on the back sight leaf.This sight is vertical in use, can put down in the time of maybe will using common rear sight when not using to become horizontal (during night firing suggestion use common rear sight) and see Fig. 2,3.When back sight leaf (2) launched, its front end was run into a locking mechanism that is contained on the rear sight base (7), it by the removable pin (9) of dead bolt shape and on spanner (10), the back-moving spring (11) below the pin is formed, and sees Fig. 4.

When back sight leaf launches, because of pressurized, pin (9) automatically shrinks, exhibition to 90 ° upright after, pin ejects the locking back sight leaf, put down back sight leaf, one holds the body of a gun, and the forefinger of another hand and thumb are respectively on body of a gun one side, to pressing down removable pin spanner (10), pin compression spring (11) just can promote back sight leaf it is put down.Spanner on the removable pin is preferably with being threaded, so that dismounting.

The method of glaze sheet can have multiplely on back sight leaf, and wherein a kind of installation method is: open a slot on back sight leaf, hold the sheet glass holddown groove around the hole successfully, stroke having the sheet glass of trapezoidal pattern to put, press fixed frame, use screw-driving all around.

The utility model has following advantages compared to existing technology:

(1) existing gunsight is the horizontal adjustment sight leaf graduation of need stretching out one's hand when aiming at the target of different distance, and be difficult for correct estimating target distance, thereby determine quickly and accurately needed correct sight leaf graduation, therefore be unfavorable for catching rapidly opportunity of combat in fast changing battlefield, aiming also hits the mark, and " fast sighting device " need not to stretch out one's hand to adjust sight leaf graduation and just can promptly and comparatively exactly measure target range aim at simultaneously and hit it in the time of extremely lacking. (2) " fast sighting device " has the dual-use function of quick and common gunsight, respectively gets the chief, complements one another, so dual superiority than common gunsight is arranged. (3) breach of existing gunsight can produce vignette (being ghost image) in the sun, shooter often judges real shadow and diplopia by rule of thumb, error in judgement is in case of emergency arranged unavoidably or grasp bad, be unfavorable for quickly and accurately run-home, this phenomenon is a big obstacle of the accurate aimed fire of infantry weapon. The rear sight of fast sighting device can not overlap vignette, and therefore the inconvenience of having avoided natural conditions to bring to precision fire can improve the speed of pointing accuracy and hit greatly, adapts to the battlefield needs.

The grasp of this gunsight economical and practical, simple in structure (utilize existing rear sight just can reequip) easy operating has quick and precisely in actual applications, multi-functional, and can overcome the inconvenience that natural conditions are brought to aimed fire, be conducive to catch opportunity of combat to save ammunition, overcome the enemy and win victory, in wartime or it all can be used to measure approximate distance in the certain limit at ordinary times, select the method for sight leaf graduation the same when method is shot with this gunsight of use, namely which break mouth can just overlap lower Target (target is the standard human body) the so distance of target is exactly that one deck breach institute target distance (sight leaf graduation).

Claims

1, a kind of slewing tool comprises the foresight that is contained on the gun barrel.Back sight leaf (2), rear sight base (7) and back-sight slide (8), the interposition that it is characterized in that back sight leaf (2) is equipped with a transparent body (1), trapezoidal pattern (4) is arranged on the transparent body, on the rear sight base (7) of back sight leaf front, a locking mechanism is arranged, this locking mechanism is by the removable pin (9) of dead bolt shape and be connected in top spanner (10), and the back-moving spring (11) below the pin is formed.

2,, it is characterized in that the transparent body (1) is on the back sight leaf (2) of rectangular through holes in the centre by fixed frame and screw edge admittedly according to the described gunsight of claims.