CN106123680B - Load handle in left and right - Google Patents

Abstract

A kind of left and right filling handle, 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 right, left filling handle is respectively cooperation position, pass through fixture, it is a hollow cylinder handle that right, left filling handle, which is tightened to below entirety, right filling handle, and hollow cylinder handle diameter of bore is identical with the circumscribed circle contour of former fixed filling handle, there is resigning circular arc on the inside of cooperation position, to allow Kaiyuan body of rifle；Top leading portion has resigning breach, to get out of the way firearms sight pedestal, and left filling handle is mirrored into symmetrically with right filling handle, and difference is that right filling handle has tightening screwed hole, for being fixed with the fixed filling handle of original.It is delicate structure of the present invention, simple and reliable, easy to operate, assembling can be rapidly completed in the case where not carrying out any modification to former rifle, have good applicability to existing AK series rifles, significantly improve firearms man-machine efficacy.

Description

Load handle in left and right

Technical field

Patent of the present invention is related to civil-use gun field, especially belongs to civil-use gun filling handle, is a kind of functions expanding annex.

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 games results a part, this require shooter ensure precision while, as possible shorten shooting when change magazine, The validity of starting filling and time, to ensure that speed improves results.And the arc of the serial rifles of existing AK fixes filling person The breech housing of handle and firearms is fixed using integral design, as shown in figure 1, being all on the right, it is impossible to moved it on the left of casing To adapt to left handedness（Left-handed crowd）Operation, man-machine efficacy is restricted.

The content of the invention

It is an object of the present invention to overcome the serial rifle filling handles of existing AK can not be attached on the left of casing to meet a left side The problem of handedness use habit, can effectively improve whole there is provided a kind of simple in construction, compact, using reliable, easy to operate The left and right filling handle of rifle ergonomic.

The technical solution adopted in the present invention is a kind of left and right filling handle, and it is characterized by it by right filling handle, a left side Load handle, lock-screw, locking nut, spring washer and holding screw composition, right filling handle, the top of left filling handle Respectively cooperation position, is linked into an integrated entity left and right two filling handles by lock-screw, locking nut, spring washer, right dress It is a hollow cylinder handle to fill out below handle, the circumscribed circle contour phase of hollow cylinder handle diameter of bore and former fixed filling handle Together, there is resigning circular arc on the inside of cooperation position, to allow Kaiyuan body of rifle；Top back segment has stepped hole, with installation locking screw, locking Nut, spring washer, entirety is tightened to by right filling handle and left filling handle；Top leading portion has resigning breach, to allow shooting Tool sight pedestal, left filling handle is mirrored into symmetrically with right filling handle, and structure and size are consistent, it is right load handle just before The screwed hole that Fang Youyu holding screws coordinate, the center of screwed hole is the minimum point of former fixed filling handle upper arcuate concavity, is led to Cross holding screw and hollow cylinder handle is fixed on former fixed filling handle.

Fixed in former rifle and install filling handle in left and right on the position of filling handle additional, to replace former rifle to fix filling handle, Can be while its original performance not be influenceed, the filling handle that make shooter arbitrarily can be operated with left hand and right hand completes to load, and reaches To the purpose for improving ergonomic.

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

Hollow cylinder handle diameters are more than or equal to φ 15mm.Column handle external diameter can voluntarily be selected according to shooter's custom, but Consider intensity, its diameter should be in more than φ 15mm.

The beneficial effects of the invention are as follows：Left and right filling handle arrangement is exquisite, simple and reliable, easy to operate, can be not right Former rifle carries out being rapidly completed assembling in the case of any modification, has good applicability to the serial rifles of existing AK, aobvious While writing raising firearms man-machine efficacy, whole rifle full weight and shooter's burden will not be significantly increased again.

Brief description of the drawings

Fig. 1 is that existing firearms load handle arrangement schematic diagram

Fig. 2 is structural representation of the invention

Fig. 3 is the right structural representation for loading handle

Fig. 4 is the right rearview for loading handle

Fig. 5 is installation diagram of the invention

Fig. 6 is use state figure

Wherein：The resigning circular arc of 1 13 screwed hole of right filling handle 11 column handle, 12 annular knurl anti-slip veins 14

The spring washer of 15 stepped hole, 16 resigning breach, 24 locking nut of left filling 3 lock-screw of handle 5

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

Embodiment

The present invention is described in detail with reference to view, the following examples can make this professional technology people Member more understands the present invention, but the invention is not limited in any way.

As in Figure 2-4, a kind of left and right filling handle, by right filling handle 1, left filling handle 2, lock-screw 3, locking Nut 4, spring washer 5 and holding screw 6 are constituted, and right filling handle 1, the top of left filling handle 2 are respectively cooperation position, are led to Cross lock-screw 3, locking nut 4, spring washer 5 left and right two filling handles link into an integrated entity, right filling handle of the invention 1 fundamental parts to be attached with former rifle, are below a hollow column handle 11；The diameter of bore of column handle 11 and original The circumscribed circle contour of fixed filling handle 8 is identical on rifle breech housing 7, to ensure reliable fit；The external diameter of column handle 11 can basis Shooter's custom is voluntarily selected, but considers intensity, and its diameter should be in more than φ 15mm；The outer surface of column handle 11 is anti-skidding provided with annular knurl Line 12, slips out of the hand, it is ensured that the reliability of packed action to provide enough frictional force under dampness without causing；Cylinder The appropriate location in the front of handle 11 is provided with screwed hole 13, to install holding screw 6, and its position is solid on former rifle breech housing 7 Surely filling handle 8 upper arcuate concavity is determined, it is therefore intended that during locking, holding screw 6 can accurately be pressed into former handle upper arcuate concavity Minimum point, with ensure it is right filling handle 1 can with former rifle fix filling handle 8 be connected reliably, do not fall out；Right filling handle 1 has resigning circular arc 14 on the inside of the cooperation position of the top of column handle 11, to allow Kaiyuan body of rifle 10；Circular shape is by casing shape Shape is determined, ensures that it will not touch former body of rifle 10 i.e. when having uniform gap with casing and being moved back and forth with automatic machine in principle Can；Top back segment has stepped hole 15, to installation locking 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 are assembled from the right and left respectively, are reached right filling handle 1 and a left side Filling handle 2 fastens integral purpose；Spring washer 5 can be such that lock-screw 3 is produced in advance after completing to be connected with locking nut 4 Compaction forces, and then self-locking is formed, overall when being moved with automatic machine to ensure, lock-screw 3 will not voluntarily take off with locking nut 4 Go out, it is ensured that reliability.Top leading portion has resigning 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 on then to ensure it with entering in place again with automatic machine；Left filling handle 2 removes unthreaded hole 13 Outside, remaining structure is mirrored into symmetrically with right filling handle 1, and structure and size are consistent.

As shown in Figure 5,6, embodiment of the invention is：First by the hollow cylinder handle on right filling handle 1 11 endoporus are fixed filling handle 8 with former rifle and aligned, and are firmly pressed into, and compression distance is with overall on firearms median plane after its assembling Symmetrically it is defined, while ensuring screwed hole 13 thereon horizontally toward front；Then holding screw 6 is screwed into and locked, 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 is aligned in a symmetrical manner, is determined by stepped hole 15 after good position, installs two cover locking screws 3, locking nut 4, bullet Spring packing ring 5, and alternately lock, it is ensured that left filling handle 2 will not loosen.

Claims (3)

1. a kind of left and right filling handle, it is characterized in that：It is 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）, left filling handle（2）Top point Not Wei cooperation position, pass through lock-screw（3）, locking nut（4）, spring washer（5）Left and right two filling handles are connected into one Body, right filling handle（1）Lower section is a hollow cylinder handle（11）, hollow cylinder handle（11）Diameter of bore and former fixed filling The circumscribed circle contour of handle is identical, has resigning circular arc on the inside of cooperation position（14）, to allow Kaiyuan body of rifle；Top back segment has step Hole（15）, with installation locking screw（3）, locking nut（4）, spring washer（5）, by right filling handle（1）With left filling handle （2）Fastening is integral；Top leading portion has resigning breach（16）, to get out of the way firearms sight pedestal, left filling handle（2）With right filling Handle（1）It is mirrored into symmetrically, and structure and size are consistent, in right filling handle（1）Front has and holding screw（6）Coordinate Screwed hole（13）, screwed hole（13）Center be the minimum point of former fixed filling handle upper arcuate concavity, pass through holding screw（6） By hollow cylinder handle（11）It is fixed on former fixed filling handle.

2. a kind of left and right filling handle according to claim 1, it is characterized in that：The surface of hollow cylinder handle has annular knurl to prevent Sliding line（12）.

3. a kind of left and right filling handle according to claim 1, it is characterized in that：Hollow cylinder handle diameters are more than or equal to φ 15mm。