CN211120857U

CN211120857U - Length-adjustable firearm aiming mechanism

Info

Publication number: CN211120857U
Application number: CN201922113908.4U
Authority: CN
Inventors: 尚俊文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a length-adjustable's firearms sighting device, including pole storehouse (10), be equipped with on the pole storehouse and look after, be equipped with length-adjustable's telescopic link (20) in pole storehouse (10), telescopic link (20) are in the outer one end in pole storehouse (10) and are equipped with sight (21), and telescopic link (20) still articulate there is protective shroud (22) below sight (21). The utility model discloses simple structure to can prolong and aim the baseline, reduce the virtual light phenomenon, consequently have and compromise with low costs and the high characteristics of shooting precision. Furthermore, the utility model discloses still have portable and easy characteristics of using.

Description

Length-adjustable firearm aiming mechanism

Technical Field

The utility model relates to a length adjustable firearms sighting device especially is applicable to the sighting device of the shorter firearms of the frame such as pistol and submachine-gun.

Background

Firearms come in a wide variety of forms including pistols, submachine guns, rifles, and the like. In general, the accuracy of the firing of handguns and submachine guns is lower than that of rifles, on the one hand due to the fact that the longer barrel incorporates rifling to make the movement of the cartridge more stable, on the other hand due to the length of the rifle body, the length of the aiming base formed by the sight and the peep sight, and on the other hand due to the holding posture and the kind of ammunition, etc. In addition, the basic aiming mode of the existing pistol is realized by one line of a sight bead, a sight and a target, and when high light is irradiated on the sight bead in use scenes such as outdoors on a sunny day, the sight line of a shooter is influenced, namely what is commonly called virtual light. If the additional sighting telescope is adopted, the corresponding cost is higher.

Therefore, the existing short-gun-body firearm aiming mechanism has the problem that the low cost and the high shooting precision cannot be both considered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a length-adjustable firearms sighting device. The utility model discloses simple structure to can prolong and aim the baseline, reduce the virtual light phenomenon, consequently have and compromise with low costs and the high characteristics of shooting precision. Furthermore, the utility model discloses still have portable and easy characteristics of using.

The technical scheme of the utility model: the utility model provides a length adjustable firearms sighting mechanism, includes the pole storehouse, is equipped with on the pole storehouse and looks after, is equipped with length adjustable telescopic link in the pole storehouse, and the telescopic link is in the outer one end in pole storehouse be equipped with look after a complex sight, the telescopic link still articulates in the sight below has the protective shroud.

In the length-adjustable firearm aiming mechanism, the telescopic rod is provided with a spot facing groove in the vertical direction, and the spot facing groove clamps the rotating part of the guard ring.

In the firearm aiming mechanism with the adjustable length, the rectangular sliding block is arranged on the telescopic rod, and the sliding groove which is used for accommodating the telescopic rod and matched with the rectangular sliding block is arranged in the rod bin.

In the length-adjustable firearm aiming mechanism, the lower end of the rod bin is provided with a clamping sleeve, and the clamping sleeve is fixed on the firearm sleeve.

In the length-adjustable firearm aiming mechanism, a locking screw is arranged on the jacket.

In the gun aiming mechanism with the adjustable length, the rod bin is arranged in the gun sleeve.

Compared with the prior art, the utility model discloses a telescopic link prolongs the sight and has looked after the distance between the door, has also prolonged the aiming base line promptly to improve the shooting precision. And simultaneously, the utility model discloses be equipped with rotatable protective shroud in sight department, the protective shroud is used for sheltering from the highlight of shining on the sight, reduces the influence to penetrating hand sight, and then improves the shooting precision. Moreover, under non-user state, in the telescopic link moved back to the pole storehouse, the protective shroud turned over the cover down on the barrel, was convenient for accomodate and carry. The utility model has the advantages of simple structure, the cost is lower than the optical sighting telescope.

Furthermore, the spot facing groove on the telescopic rod is used as a limit mark for the retainer ring to rotate to the position, and the retainer ring can be fed back in place clearly when rotated, so that the telescopic rod is more convenient to use.

Furthermore, the telescopic rod is a rigid rod body, and the rod bin is used as an accommodating space, so that the structure is simple, the strength of parts can be guaranteed to be high, and the aiming precision is guaranteed.

Furthermore, the utility model discloses can regard as installing the part additional, also can directly set up inside the gun sleeve, the form is nimble changeable.

To sum up, the utility model discloses simple structure to can prolong and aim the baseline, reduce the virtual light phenomenon, consequently have and compromise with characteristics with low costs and that the shooting precision is high. Furthermore, the utility model discloses still have portable and easy characteristics of using.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the usage state of the present invention;

FIG. 3 is a schematic view of the alignment rod and rod magazine mating;

FIG. 4 is a schematic view of the telescoping pole;

fig. 5 is a schematic top view of the present invention.

Reference numerals: 10-rod bin, 11-jacket, 12-locking screw, 20-telescopic rod, 21-sight, 22-guard ring, 23-spot-facing flat groove, 24-rectangular sliding block and 30-gun sleeve.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended as a limitation to the present invention.

The first embodiment is as follows: the utility model provides a length adjustable firearms sighting mechanism, includes pole storehouse 10, is equipped with on the pole storehouse and looks after the door, is equipped with length adjustable telescopic link 20 in the pole storehouse 10, and telescopic link 20 is in the outer one end in pole storehouse 10 be equipped with look after a complex sight 21, telescopic link 20 still articulates in sight 21 below has protective shroud 22.

The rod magazine 10 is clamped to the gun barrel 30 by means of a lower clamping sleeve 11, preferably provided with a locking screw 12. The upper end of the rod bin 10 is a rectangular sliding groove, and the telescopic rod 20 is accommodated in the rectangular sliding groove.

The main body of the telescopic rod 20 is cylindrical, one end of the main body is provided with a sight 21, and the other end of the main body is provided with a rectangular sliding block 24 matched with the sliding groove. The telescopic rod 20 is provided with a flat facing groove 23 in the vertical direction below the sight 21, and is hinged with the retainer 22 in the flat facing groove 23.

The retainer 22 is a ring with a notch, a pair of parallel hinged sheets extends from the notch of the ring, and the hinged sheets are matched with the counter flat groove 23 for limiting.

In the non-use state, the telescopic rod 20 is mostly positioned in the sliding groove of the rod bin 10, and the retainer 22 is turned downwards. For some models with the barrel protruding from the barrel sleeve, the retainer is turned down to be directly buckled on the barrel.

When the sighting telescope is used, the telescopic rod 20 is pulled out, and the guard ring 22 is turned upwards, so that a longer sighting base line can be formed, and the virtual light phenomenon is reduced. Due to the cooperation of the countersink 23 and the retainer 22, there is a clear feedback that the retainer 22 is flipped into place. As shown in fig. 5, the utility model is provided with a gap corresponding to the outlet of the bullet case of the gun sleeve.

Example two: the overall structure of the first embodiment is an add-on type, and the overall structure of the first embodiment is an internal connection type. In this embodiment, the rod bin 10 is arranged in the gun sleeve 30 at a part above the gun tube, and the rod bin 10 is directly fixed on the gun sleeve 30 by a screw without needing the jacket 11.

Claims

1. The utility model provides a length adjustable firearms sighting device which characterized in that: the novel telescopic rod comprises a rod bin (10), wherein an illumination door is arranged on the rod bin, a telescopic rod (20) with adjustable length is arranged in the rod bin (10), a sight (21) matched with the illumination door is arranged at one end, outside the rod bin (10), of the telescopic rod (20), and a guard ring (22) is hinged to the lower portion of the sight (21) of the telescopic rod (20).

2. A length adjustable firearm sight mechanism according to claim 1, wherein: the telescopic rod (20) is provided with a spot facing groove (23) in the vertical direction, and the spot facing groove (23) clamps the rotating part of the guard ring (22).

3. A length adjustable firearm sight mechanism according to claim 1, wherein: the telescopic rod (20) is provided with a rectangular sliding block (24), and a sliding groove which is used for accommodating the telescopic rod (20) and matched with the rectangular sliding block (24) is arranged in the rod bin (10).

4. A length adjustable firearm sight mechanism according to claim 1, wherein: the lower end of the rod bin (10) is provided with a jacket (11), and the jacket (11) is fixed on the gun sleeve (30).

5. A length adjustable firearm sight mechanism according to claim 4, wherein: and a locking screw (12) is arranged on the jacket (11).

6. A length adjustable firearm sight mechanism according to claim 1, wherein: the rod magazine (10) is arranged in the gun sleeve (30).