CN106123680A - Left and right filling handle - Google Patents

Abstract

Handle is loaded about one, it is characterized by it and is made up of right filling handle, left filling handle, lock-screw, locking nut, spring washer and holding screw, the top of filling handle right, left is respectively cooperation position, pass through fixture, filling handle right, left being tightened to entirety, is a hollow cylinder handle below right filling handle, hollow cylinder handle diameter of bore is identical with the circumcircle profile of former fixing filling handle, step down inside cooperation position circular arc, to allow Kaiyuan body of rifle；Top leading portion is stepped down breach, and to get out of the way firearms sight pedestal, left filling handle and right filling handle are mirrored into symmetry, and difference is that right filling handle has clamp screw pit, for fixing with former fixing filling handle.Present configuration is exquisite, simple and reliable, easy to operate, can be rapidly completed assembling in the case of former rifle not being carried out any amendment, existing AK series rifle is had the good suitability, significantly improves firearms man-machine efficacy.

Description

Left and right filling handle

Technical field

Patent of the present invention relates to civil-use gun field, especially belongs to civil-use gun filling handle, for a kind of functions expanding adnexa.

Background technology

In the training or match of modern firearms, fire, deadline are the same with fire accuracy, are often included into shooting examination Or a part for games results, this just requires that shooter is ensureing while precision, changes magazine, starting when will shorten shooting as possible The effectiveness of filling and time, to ensure that speed improves results.And the arc fixing filling handle of existing AK series rifle with The breech housing of firearms uses integral design to fix, as it is shown in figure 1, be all on the right, it is impossible to move it on the left of casing with suitable Answering the operation of left handedness (crowd of lefthanded), man-machine efficacy is restricted.

Summary of the invention

It is an object of the invention to, overcome existing AK series rifle filling handle cannot install on the left of casing to meet left handedness The problem of use habit, it is provided that a kind of simple in construction, compact, use are reliable, easy to operate, and can be effectively improved whole rifle people The left and right filling handle of machine work efficiency.

The technical solution adopted in the present invention is filling handle about one, and it is characterized by it by right filling handle, a left side Filling handle, lock-screw, locking nut, spring washer and holding screw composition, right filling handle, the top of left filling handle It is respectively cooperation position, by lock-screw, locking nut, spring washer, left and right two filling handles is linked into an integrated entity, right dress Filling out below handle is a hollow cylinder handle, the circumcircle profile phase of hollow cylinder handle diameter of bore and former fixing filling handle With, circular arc of stepping down inside cooperation position, to allow Kaiyuan body of rifle；Top back segment has stepped hole, to install lock-screw, locking Nut, spring washer, be tightened to entirety by right filling handle and left filling handle；Top leading portion is stepped down breach, to allow shooting Tool sight pedestal, left filling handle and right filling handle be mirrored into symmetry, and structure, consistent size, right filling handle just before The screwed hole that Fang Youyu holding screw coordinates, the center of screwed hole is the minimum point of former fixing filling handle upper arcuate concavity, logical Cross holding screw and hollow cylinder handle is fixed on former fixing filling handle.

The position that filling handle fixed by former rifle installs additional left and right filling handle, in order to replace former rifle fixing filling handle, Shooter can be made arbitrarily can to complete filling with the filling handle of left hand and right hand operation, reaches while not affecting its original serviceability To the purpose improving ergonomic.

There is annular knurl anti-slip veins on the surface of hollow cylinder handle.In order to provide under dampness enough frictional force without Cause and slip out of the hand, it is ensured that the reliability of packed action.

Hollow cylinder handle diameters is more than or equal to φ 15mm.Column handle external diameter can select voluntarily according to shooter's custom, but Considering intensity, its diameter should be at more than φ 15mm.

The invention has the beneficial effects as follows: this left and right filling person's handle structure is exquisite, simple and reliable, easy to operate, can be the most right Former rifle is rapidly completed assembling in the case of carrying out any amendment, and existing AK series rifle is had the good suitability, aobvious Write while improving firearms man-machine efficacy, whole rifle full weight and shooter burden will not be significantly increased again.

Accompanying drawing explanation

Fig. 1 is existing firearms filling person's handle structure schematic diagram

Fig. 2 is the structural representation of the present invention

Fig. 3 is the structural representation of right filling handle

Fig. 4 is the rearview of right filling handle

Fig. 5 is the installation diagram of the present invention

Fig. 6 is for using state diagram

Wherein: 1 right filling handle 11 column handle 12 annular knurl anti-slip veins 13 screwed hole 14 is stepped down circular arc

15 stepped holes 16 are stepped down breach 2 left filling handle 3 lock-screw 4 locking nut 5 spring washer

The 6 holding screw 7 breech housing 8 fixing filling former body of rifle of handle 9 sight pedestal 10.

Detailed description of the invention

Being described in detail the present invention below in conjunction with view, the following examples can make the technology people of this specialty Member more understands the present invention, but limits the present invention the most in any form.

As in Figure 2-4, about one, load handle, by right filling handle 1, left filling handle 2, lock-screw 3, locking Nut 4, spring washer 5 and holding screw 6 form, and right filling handle 1, the top of left filling handle 2 are respectively cooperation position, logical Cross lock-screw 3, locking nut 4, spring washer 5 by left and right two filling handles link into an integrated entity, the right filling handle of the present invention 1 is the fundamental parts being attached with former rifle, is a hollow column handle 11 below；Column handle 11 diameter of bore is with former On rifle breech housing 7, the circumcircle profile of fixing filling handle 8 is identical, to guarantee reliable fit；Column handle 11 external diameter can basis Shooter's custom selects voluntarily, but considers intensity, and its diameter should be at more than φ 15mm；It is anti-skidding that column handle 11 outer surface is provided with annular knurl Stricture of vagina 12, in order to provide enough frictional force to slip out of the hand without causing, it is ensured that the reliability of packed action under dampness；Cylinder The appropriate location of handle 11 dead ahead has screwed hole 13, and in order to install holding screw 6, its position is by solid on former rifle breech housing 7 Surely filling handle 8 upper arcuate concavity determines, it is therefore intended that during locking, holding screw 6 can accurately be pressed into former handle upper arcuate concavity Minimum point, to guarantee that right filling handle 1 can be connected reliably by filling handle 8 fixing with former rifle, do not fall out；Right filling handle Step down inside 1 cooperation position above column handle 11 circular arc 14, to allow Kaiyuan body of rifle 10；Circular shape is by casing shape Shape determines, guarantees that itself and casing will not touch former body of rifle 10 when having uniform gap and move back and forth with automat in principle Can；Top back segment has stepped hole 15, in order to install lock-screw 3, locking nut 4, spring washer 5, has two to be locked shown in figure Firmware lock-screw 3, locking nut 4, spring washer 5 assemble from the right and left respectively, reach right filling handle 1 and a left side Filling handle 2 is tightened to the purpose of entirety；Spring washer 5 can make lock-screw 3 produce after completing to be connected in advance with locking nut 4 Compaction forces, and then form self-locking, overall when moving with automat to guarantee, lock-screw 3 will not take off voluntarily with locking nut 4 Go out, it is ensured that reliability.Top leading portion is stepped down breach 16, and to get out of the way firearms sight pedestal 9, shape is determined by sight pedestal 9, former Sight pedestal 9 will not be touched when then going up to guarantee it and to enter again with automat；Left filling handle 2 is except unthreaded hole 13 Outward, remaining structure and right filling handle 1 are mirrored into symmetry, and structure, consistent size.

As shown in Figure 5,6, the detailed description of the invention of the present invention is: first by the hollow cylinder handle on right filling handle 1 11 endoporus align with former rifle fixing filling handle 8, and firmly press-in, and compression distance is overall about firearms median plane after assembling with it Symmetry is as the criterion, and guarantees screwed hole 13 horizontally toward dead ahead thereon simultaneously；Then holding screw 6 is screwed into and locks, it is ensured that Its top can be pressed over former rifle and fix on the arc-shaped concave of filling handle 8；Finally by left filling handle 2 and mounted right filling Handle 1 aligns in a symmetrical manner, after determining position by stepped hole 15, installs two cover locking screws 3, locking nut 4, bullet Spring packing ring 5, and alternately locking, it is ensured that left filling handle 2 will not loosen.

Claims (3)

1. about load a handle, it is characterized in that: it by right filling handle (1), left filling handle (2), lock-screw (3), Locking nut (4), spring washer (5) and holding screw (6) composition, right filling handle (1), the top of left filling handle (2) are divided Not Wei cooperation position, by lock-screw (3), locking nut (4), spring washer (5) by left and right two filling handles connect into one Body, right filling handle (1) lower section is a hollow cylinder handle (11), hollow cylinder handle (11) diameter of bore and former fixing filling The circumcircle profile of handle is identical, circular arc (14) of stepping down inside cooperation position, to allow Kaiyuan body of rifle；Top back segment has step Hole (15), to install lock-screw (3), locking nut (4), spring washer (5), by right filling handle (1) and left filling handle (2) it is tightened to entirety；Top leading portion is stepped down breach (16), to get out of the way firearms sight pedestal, and left filling handle (2) and right filling Handle (1) is mirrored into symmetry, and structure, consistent size, has at right filling handle (1) dead ahead and coordinates with holding screw (6) Screwed hole (13), the center of screwed hole (13) is the minimum point of former fixing filling handle upper arcuate concavity, by holding screw (6) Hollow cylinder handle (11) is fixed on former fixing filling handle.

Load handle about one the most according to claim 1, it is characterized in that: the surface of hollow cylinder handle has annular knurl to prevent Sliding stricture of vagina (12).

Load handle about one the most according to claim 1, it is characterized in that: hollow cylinder handle diameters is more than or equal to φ 15mm。