CN106940150A - Adjustable sights of small arms - Google Patents
Adjustable sights of small arms Download PDFInfo
- Publication number
- CN106940150A CN106940150A CN201710207486.XA CN201710207486A CN106940150A CN 106940150 A CN106940150 A CN 106940150A CN 201710207486 A CN201710207486 A CN 201710207486A CN 106940150 A CN106940150 A CN 106940150A
- Authority
- CN
- China
- Prior art keywords
- slide body
- spring
- diopter
- base member
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/16—Adjusting mechanisms therefor; Mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/16—Adjusting mechanisms therefor; Mountings therefor
- F41G1/20—Adjusting mechanisms therefor; Mountings therefor coarse and fine
Abstract
Adjustable sights of small arms, including diopter base member, slide body and the collar tube sub-assembly set gradually from front to back, diopter base member is fastenedly connected after passing through slide body with collar tube sub-assembly, and axial line and the collar tube sub-assembly axial line of diopter base member are located along the same line；The top of slide body sets upper-lower position on device, and lower section sets dovetail bindiny mechanism, and upper-lower position on device is fastenedly connected with slide body, for adjusting diopter base member, collar tube sub-assembly and the upper and lower displacement of slide body；Dovetail bindiny mechanism is fixedly connected after passing through slide body with upper-lower position on device, and dovetail bindiny mechanism is fixed on the body of a gun by chute；The right and left of slide body is provided with left-right adjusting mechanism, and left-right adjusting mechanism is fixed on slide body, the left and right displacement for adjusting diopter base member and collar tube sub-assembly.The present invention can realize being accurately positioned for sighting device, improve the stability and reliability of sighting device, after shooting vibrations also can fast accurate reset, it is ensured that take aim at tool precision and shooting average.
Description
Technical field
Field is aimed at the present invention relates to firearms, and in particular to a kind of adjustable sights of small arms.
Background technology
During small arms firing, suitable directive need to be assigned by gun barrel relative target, so that bullet hit.Gun barrel is assigned to penetrate
To operation be referred to as aiming at, the device of firearms aiming is referred to as sighting device.Its effect is to make axis of bore formation shooting life
Sighting angle and advance angle needed for middle target.The distance and its movement velocity of target are different, and sighting angle and advance angle are also just different.
Under the same conditions, sighting device itself high precision, then fire accuracy is inevitable high.During shooting, the impact endurance test shock of firearms is very big, takes aim at
Standard apparatus is it is ensured that there is enough intensity, and the connection and mechanism action between each part should be accurately and reliably, it is impossible to because of shooting vibrations
Change the graduation for having set completion, fully ensure that the stability and reliability of sighting device precision itself.But institute in the prior art
The attachment structure that the sighting device used exists between the defect of low precision, stability and poor reliability, each parts mostly is complicated,
There can be mutually motion between each structure in shooting vibrations, the problem of can not being resetted in time completely after the completion of shooting reduces
The precision of sighting device, influences the accurate shooting of ejaculator.
The content of the invention
The purpose of the present invention is to be directed to low sighting device precision in the prior art, stability and poor reliability, parts to connect
The problem of can not being resetted completely after complex structure and shooting is connect there is provided a kind of adjustable sights of small arms, is lowered by upper
The upper and lower displacement of mechanism adjusting slider body, diopter holder assembly and thimble assembly is saved, diopter seat group is adjusted by left-right adjusting mechanism
The left and right displacement of part and thimble assembly, and stage clip and regulation spiral shell by being arranged in upper-lower position on device and left-right adjusting mechanism
Bar eliminate because vibrations produce gap, shooting vibrations after also can fast accurate reset, adjustment graduation it is uniform, it is ensured that take aim at the essence of tool
Degree and shooting average.
To achieve the above object, the technical solution adopted in the present invention is as follows：
Adjustable sights of small arms, including set gradually from front to back be used for aim at diopter base member, be used for
The slide body of connection and the collar tube sub-assembly for guiding, the diopter base member, which passes through to fasten with collar tube sub-assembly after slide body, to be connected
Connect, axial line and the collar tube sub-assembly axial line of diopter base member are located along the same line；Above and below the top of the slide body is set
Governor motion, lower section sets dovetail bindiny mechanism, and upper-lower position on device is fastenedly connected with slide body, for adjusting diopter portions
The upper and lower displacement of part, collar tube sub-assembly and slide body；The dovetail bindiny mechanism is fixed after passing through slide body with upper-lower position on device
Connection, dovetail bindiny mechanism is fixed on the body of a gun by chute；The right and left of the slide body is provided with left-right adjusting mechanism, left
Right governor motion is fixed on slide body, the left and right displacement for adjusting diopter base member and collar tube sub-assembly.
It is preferred that, the upper-lower position on device include up and down adjusting screw rod, upper lower platen, up and down come directly towards and come directly towards up and down
Spring, the adjusting screw rod up and down is included positioned at rotating part, the cylindrical portion of middle-end and the threaded portion of lower end of upper end, and rotating part is integrated
Handwheel and regulation graduation breach groove, the upper plane of the rotating part inner face of the upper end all the time with upper lower platen are contradicted；On
The upper plane side of lower platen is provided with the through hole for offering and coordinating with the cylindrical portion of adjusting screw rod up and down in boss, boss,
The opposite side of upper plane is provided with the first counterbore installed lower top and come directly towards spring up and down, the lower plane of lower platen on described
On be symmetrically arranged with the second counterbore relative to boss axial line；The top of the top up and down is entered in the presence of top spring up and down
Enter or exit above and below regulation graduation breach groove, realization and adjust positioning；One end of the spring of top up and down is placed in the first counterbore,
The other end is contacted with the bottom come directly towards up and down.Come directly towards above and below being set between adjusting screw rod and upper lower platen and come directly towards spring up and down,
It ensure that top is contradicted with the regulation graduation breach groove up and down, realization is accurately positioned, and the rotation for passing through adjusting screw rod
Realize and adjusted above and below the entrance and release of top, realization.
It is preferred that, the left-right adjusting mechanism includes left and right adjusting screw rod, left and right pressing plate, left and right top and left and right top
Spring, left and right spring, the left and right adjusting screw rod include threaded portion and the rotating part with threaded portion integrally connected, and rotating part is integrated with hand
Wheel and regulation graduation breach groove, the bottom of the threaded portion are contradicted with diopter base member all the time；Left and right pressing plate is close to slide body
Side be provided with install left and right spring top counterbore and install left and right top spring bottom counterbore, one end of the left and right spring is put
In in the counterbore of top, the other end is contradicted with diopter base member all the time；The top of the left and right top comes directly towards the effect of spring in left and right
Regulation graduation breach groove is exited in lower entrance, realizes that left and right adjusting is positioned；One end of left and right top spring is placed in bottom and sunk
In hole, the other end is contacted with the bottom of left and right top, and described left and right adjusting screw rod and left and right pressing plate sets up separately on a left side for slide body
Right both sides.Left and right top and left and right top spring are set between adjusting screw rod and left and right pressing plate, it is ensured that left and right comes directly towards and the tune
Section graduation breach groove is contradicted, and realization is accurately positioned, and realizes the entrance and release that come directly towards by the rotation of adjusting screw rod,
Realize left and right adjusting.
It is preferred that, the rear end of the slide body is through with the breach for being easy to base body to pass through from top to bottom, and lower section is along front and rear
Direction is through with left and right top spring and the circular arc type groove that passes through of left and right top, close to groove and extend forwards with diopter
The boss that part coordinates, the screwed hole and left and right spring coordinated with left and right adjusting screw rod is respectively arranged with the left and right side of slide body
The through hole passed through.Slide body is the connector of whole sighting device, connects each part front and rear up and down, serves as a connection.
It is preferred that, described sleeve pipe part is included in sleeve pipe pad, sleeve pipe spring and the sleeve pipe set gradually from front to back, sleeve pipe
Hole is shoulder hole, and sleeve pipe spring is placed in the big end shoulder hole of sleeve pipe, and one end is contradicted with big end shoulder hole, the other end and sleeve pipe pad
Plane contradict, the small end shoulder hole of sleeve pipe, which is provided with screw thread, sleeve pipe pad, offers through hole, and the diopter base member is successively
After being connected after through sleeve pipe pad, sleeve pipe spring and sleeve pipe with casing threads, pass through the position of fastener fixed sleeving.Collar tube sub-assembly
Under the active force of sleeve pipe spring, make to begin between sleeve pipe pad and base body, base body and slide body, slide body and diopter base member
Keep contradicting eventually, it is ensured that shooting vibration Hou Ge mechanisms can accurately reset rapidly.
It is preferred that, the dovetail bindiny mechanism includes base body, dovetail mount and compact heap, the upper end of base body be provided with
The screwed hole that adjusting screw rod coordinates up and down, the 3rd counterbore being symmetrically arranged relative to screwed hole, in the 3rd counterbore
Spring above and below being provided with, up and down one end of spring be placed in the 3rd counterbore, the other end is placed in the second counterbore of lower platen, base body
It is installed between slide body and collar tube sub-assembly；One end of the base body and dovetail mount is fastenedly connected, on the side of dovetail mount also
Compact heap is installed, for clamping the body of a gun, prevents sighting device along slide.Using dovetail, bindiny mechanism enables sighting device
Quickly assembled with the body of a gun, compact heap is fixedly connected by screw with dovetail mount, by tightening or unclamping the screw, realization is taken aim at
Installation and dismounting of the standard apparatus on the body of a gun.
It is preferred that, the diopter base member includes bonnet, diopter base body and the sight set gradually from front to back, after
Lid, sight are fixedly connected with diopter base body respectively, are provided with diopter adjusting ring between lid and diopter base body in the rear,
Optical filter adjusting ring is provided between diopter base body and sight, diopter adjusting ring and optical filter adjusting ring are set in diopter base
On pedestal, the centre of the bonnet, diopter base body and sight is provided with the sight hole on same axis, sight
Side radially offers the first groove being engaged with the boss of slide body, diopter base member is moved up and down with slide body.
Optical filter, the quick regulation of diopter can be realized by diopter base member and are accurately positioned.
It is preferred that, cover plate is additionally provided between the slide body and collar tube sub-assembly, cover plate is fixedly mounted on slide body, covered
The through hole that diopter base member is passed through is additionally provided with plate.The dust into base body and slide body can be blocked by setting cover plate, it is ensured that
The overall accuracy of device, it is both artistic and practical.
It is preferred that, described top up and down and the top of left and right top are conical head, respectively with adjusting up and down
The regulation graduation breach groove adaptation of screw rod, left and right adjusting screw rod.The top of top up and down and left and right top is set to circular cone
Shape, ejaculator can just make top rapidly enter or exit graduation breach groove using only less power, improve taking aim at for shooting
Quasi- efficiency.
It is preferred that, the adjusting screw rod up and down and the regulation graduation breach groove of left and right adjusting screw rod are evenly distributed.
Cloth rotates same angle when setting breach groove to be easy to ejaculator's regulation to take aim at tool, easy to operate.
Beneficial effects of the present invention：
1st, by setting upper-lower position on device, above and below rotation during adjusting screw rod, slide body, left and right adjusting machine can be driven
Structure, diopter base member and collar tube sub-assembly move up and down together, realize the regulation up and down of device.
2nd, by setting left-right adjusting mechanism, when rotating left and right adjusting screw rod, diopter base member and cannula portion can be driven
Part side-to-side movement, realizes the left and right adjusting of device.
3rd, setting dovetail mount bindiny mechanism can quickly be assembled sighting device with the body of a gun, and can realize that sighting device exists
Installation and dismounting on the body of a gun.
4th, the sniper rifle for configuring the present invention compares with configuring the sniper rifle of optical collimator, in 100 meters of ranges, life
Both middle precision are made no distinction of rank, in 300 meters of ranges, and accuracy at target is than configuring the rifle fire accuracy increase of optical collimator about
2.3cm。
Brief description of the drawings
Fig. 1 is sectional view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is Fig. 1 A-A sectional views；
Fig. 4 is Fig. 1 B-B sectional views；
Fig. 5 is Fig. 1 C-C sectional views；
Fig. 6 is Fig. 2 D-D sectional views；
Fig. 7 is Fig. 2 E-E sectional views；
Fig. 8 is three-dimensional assembly diagram of the invention.
Reference
1st, diopter base member；2nd, slide body；3rd, collar tube sub-assembly；4th, upper-lower position on device；
5th, dovetail bindiny mechanism；6th, left-right adjusting mechanism；7th, cover plate；8th, graduation breach groove is adjusted；
11st, bonnet；12nd, diopter base body；13rd, sight；13a, the first groove；
14th, diopter adjusting ring；15th, optical filter adjusting ring
21st, breach；22nd, circular groove；23rd, boss；
31st, sleeve pipe pad；32nd, sleeve pipe spring；33rd, sleeve pipe；34th, screw；
41st, adjusting screw rod up and down；41a, cylindrical portion；41b, threaded portion；42nd, upper lower platen；42a, the first counterbore；42b,
Two counterbores；
43rd, come directly towards up and down；44th, spring is come directly towards up and down；
51st, base body；51a, the 3rd counterbore；51b, the second groove；52nd, dovetail mount；52a, protuberance；
53rd, compact heap；54th, spring up and down；
61st, left and right adjusting screw rod；61a, threaded portion；
62nd, left and right pressing plate；62a, top counterbore；62b, bottom counterbore；
63rd, left and right top；64th, left and right top spring；65th, left and right spring；
Embodiment
The present invention is described in further detail with reference to embodiment and accompanying drawing.
As shown in Figures 1 to 8, adjustable sights of small arms, including set gradually from front to back be used for aim at
Diopter base member 1, the slide body 2 for connection and the collar tube sub-assembly 3 for guiding, diopter base member 1 pass through slide body 2 after with
Collar tube sub-assembly 3 is threadedly coupled, and the axial line of the axial line and collar tube sub-assembly 3 of diopter base member 1 is located along the same line；Slide body
2 top sets upper-lower position on device 4, and lower section sets dovetail bindiny mechanism 5, and upper-lower position on device 4 passes through bolt with slide body 2
It is fastenedly connected, the upper and lower displacement for adjusting diopter base member 1, collar tube sub-assembly 3 and slide body 2；The dovetail bindiny mechanism 5 wears
Cross after slide body 2 and be threadedly coupled with upper-lower position on device 4, dovetail bindiny mechanism 5 is fixed on the body of a gun by chute；The sliding block
The right and left of body 2 is provided with left-right adjusting mechanism 6, and left-right adjusting mechanism 6 is fixed on slide body 2, for adjusting diopter portions
The left and right displacement of part 1 and collar tube sub-assembly 3.
The upper-lower position on device 4 include up and down adjusting screw rod 41, upper lower platen 42, top 43 and come directly towards spring up and down up and down
44, up and down adjusting screw rod 41 include positioned at upper end rotating part, the cylindrical portion 41a of middle-end and the threaded portion 41b of lower end, rotating part
Handwheel and regulation graduation breach groove 8 are integrated with, regulation graduation breach groove 8 is circumferentially uniformly distributed along rotating part, the rotation of upper end
Transfer part inner face is contradicted with the upper plane of upper lower platen 42 all the time；The upper plane side of upper lower platen 42 is provided with boss, boss
The through hole coordinated with the cylindrical portion 41a of adjusting screw rod up and down is inside offered, is provided with the opposite side of upper plane and installs lower top
Head and the first counterbore 42a for coming directly towards spring up and down, are symmetrically arranged with the lower plane of upper lower platen 42 relative to boss axial line
Second counterbore 42b；The top of top 42 enters or exited regulation graduation breach groove in the presence of top spring 44 up and down up and down
8, positioning is adjusted above and below realization；One end of top spring 44 is placed in the first counterbore 42a up and down, the other end and the bottom of top 43 up and down
Portion is contacted, in the present embodiment, and the top that 43 are come directly towards up and down uses cone.Adjusting screw rod 41 above and below rotation, come directly towards 43 up and down
Meeting comes directly towards 43 up and down automatically into the regulation graduation breach groove I 41a of adjusting screw rod up and down in the presence of top spring 44 up and down
Conical head contradicted with the seamed edge of regulation graduation breach groove 8, realize positioning, continue rotate above and below adjusting screw rod
41, conical head of the seamed edge of regulation graduation breach groove 8 just with top 43 up and down is had an effect, and will be pressed downward top 43 up and down
Depart to its conical head with regulation graduation breach groove 8, now the end face of conical head and regulation graduation breach groove 8
Contradict, continue adjusting screw rod 41 above and below rotation, the conical head that 43 are come directly towards up and down can be automatically into next regulation point
Breach groove 8 is drawn, realizes and adjusts up and down.
The left-right adjusting mechanism 6 includes left and right adjusting screw rod 61, left and right pressing plate 62, left and right top 63 and left and right top spring
64th, left and right spring 65, left and right adjusting screw rod 61 includes threaded portion 61a and the rotating part with threaded portion integrally connected, and rotating part is integrated
Handwheel and regulation graduation breach groove 8, regulation graduation breach groove 8 are circumferentially uniformly distributed along rotating part, threaded portion 61a bottom
End is contradicted with diopter base member 1 all the time；Left and right pressing plate 62 sinks close to the top that the side of slide body 2 is provided with installation left and right spring 65
The hole 62a and bottom counterbore 62b for installing left and right top spring 64, one end of left and right spring 65 is placed in the counterbore 62a of top, and the other end begins
Contradicted eventually with diopter base member 1；The top of left and right top 63 enters in the presence of the spring 64 of left and right top or exits regulation graduation
Breach groove 8, realizes that left and right adjusting is positioned, in the present embodiment, and the top of left and right top 63 is using cone.Left and right comes directly towards spring
64 one end is placed in the counterbore 62b of bottom, and the other end is contacted with the bottom of left and right top 63, the described He of left and right adjusting screw rod 61
Left and right pressing plate 62 sets up separately in the left and right sides of slide body 2.Left and right top and left and right are set between adjusting screw rod and left and right pressing plate
Come directly towards spring, it is ensured that left and right top is contradicted with the regulation graduation breach groove, and realization is accurately positioned, and passes through adjusting screw rod
Rotation realize top entrance and release, realize left and right adjusting.Left and right directions is positioned and shaping modes and above-below direction are determined
Position is identical with shaping modes.
The rear end of the slide body 2 is through with the breach 21 for being easy to base body to pass through from top to bottom, and lower section is along the longitudinal direction
Be through with left and right top spring 64 and the circular arc type grooves 22 that pass through of left and right top 63, close to groove and extend forwards and diopter
The boss 23 that base member coordinates, the screwed hole coordinated with left and right adjusting screw rod 61 is respectively arranged with the left and right side of slide body 2
The through hole passed through with left and right spring 65.Slide body is the connector of whole sighting device, connects each part front and rear up and down, plays bridge
Beam effect.
Described sleeve pipe part 3 is included in sleeve pipe pad 31, sleeve pipe spring 32 and the sleeve pipe 33 set gradually from front to back, sleeve pipe
Hole is shoulder hole, and sleeve pipe spring 32 is placed in the big end shoulder hole of sleeve pipe 33, and one end is contradicted with big end shoulder hole, the other end and sleeve pipe
The plane of pad 31 is contradicted, and the small end shoulder hole of sleeve pipe 33, which is provided with screw thread, sleeve pipe pad 31, offers through hole, diopter portions
Part 1 is sequentially passed through be threadedly coupled after sleeve pipe pad 31, sleeve pipe spring 32 and sleeve pipe 33 with sleeve pipe 33 after, pass through holding screw fixed cover
The position of pipe.Under the active force of sleeve pipe spring, make sleeve pipe pad and base body, base body and slide body, slide body and diopter seat
Conflict is remained between part, it is ensured that shooting vibration Hou Ge mechanisms can accurately reset rapidly.
The dovetail bindiny mechanism 5 includes base body 51, dovetail mount 52 and compact heap 53, and the upper end of base body 51 is provided with
The screwed hole coordinated with adjusting screw rod up and down, the 3rd counterbore 51a being symmetrically arranged relative to screwed hole, in the 3rd counterbore
Spring 54 above and below being provided with 51a, up and down one end of spring 54 be placed in the 3rd counterbore 51a, the other end is placed in the of lower platen 42
In two counterbore 42c, base body 51 is installed between slide body 2 and collar tube sub-assembly 3；In the present embodiment, base body 51 and sleeve pipe
Cover plate 7 is additionally provided between part 3, cover plate 7 is fixedly connected on slide body 2, diopter base member 1 is further opened with cover plate 7 and is worn
The through hole crossed.The lower end of base body 51 and one end of dovetail mount 52 are bolted connection, and the lower end of base body 51 offers swallow
Offered in stern notch, the one side that base body 51 coordinates with dovetail mount 52 and be provided with protuberance on second groove 51b, dovetail mount 52
Compact heap 53 is also equipped with 52a, the side of dovetail mount 52, for clamping the body of a gun, prevents sighting device along slide.Compress
Block is fixedly connected by screw with dovetail mount, by tightening or unclamping the screw, realize installation of the sighting device on the body of a gun with
Dismounting.
The diopter base member 1 includes bonnet 11, diopter base body 12 and the sight 13 set gradually from front to back, bonnet
11st, 3 mounting holes are uniformly arranged on the excircle of sight 13 respectively, are connected by trip bolt with diopter base body 12, rear
Diopter adjusting ring 14 is provided between lid 11 and diopter base body 12, optical filtering is provided between diopter base body 12 and sight 13
Piece adjusting ring 15, diopter adjusting ring 14 and optical filter adjusting ring 15 are set on diopter base body 12, bonnet 11, diopter pedestal
The centre of body 12 and sight 13 is provided with the sight hole on same axis, the side of sight 13 radially offer with
The first groove 13a that slide body boss 23 is engaged, makes diopter base member be moved up and down with slide body.Pass through diopter base member energy
Realize optical filter, the quick regulation of diopter and be accurately positioned.
The regulation process of the present invention is as follows：
1st, along up and down adjusting screw rod thread rotary orientation turn above and below adjusting screw rod, due to dovetail, rifle is fixed in bindiny mechanism
With, the bottom of adjusting screw rod is contradicted with diopter base member all the time due to above and below, and therefore, adjusting screw rod will be with movable slider up and down
The parts such as body, upper-lower position on device, left-right adjusting mechanism, diopter base member and collar tube sub-assembly are moved downward, otherwise then upward
Motion, just can realize adjust up and down；
2nd, the thread rotary orientation along left and right adjusting screw rod turns left and right adjusting screw rod, due to left and right adjusting screw rod bottom and
One end of left and right spring is contradicted with diopter base member all the time, when turning left and right adjusting screw rod, in the presence of the spring of left and right, will be driven
Collar tube sub-assembly and diopter base member are then moved right to left movement, just can realize left and right adjusting.
The present invention can realize being accurately positioned for sighting device, improve the stability and reliability of sighting device, and energy
Eliminated in time after shooting vibrations because of the gap that vibrations are produced, after shooting vibrations also can fast accurate reset, adjustment graduation is uniform,
The precision and shooting average for taking aim at tool are ensure that, is compared with the sniper rifle of configuration optical collimator, at 300 meters, hit essence
Degree increase about 2.3cm.
Claims (10)
1. adjustable sights of small arms, it is characterised in that：Including the diopter seat for being used to aim at set gradually from front to back
Part, the slide body for connection and the collar tube sub-assembly for guiding, the diopter base member pass through slide body after with cannula portion
Part is fastenedly connected, and axial line and the collar tube sub-assembly axial line of diopter base member are located along the same line；The top of the slide body
Upper-lower position on device is set, and lower section sets dovetail bindiny mechanism, and upper-lower position on device is fastenedly connected with slide body, is observed for adjusting
The upper and lower displacement of hole base member, collar tube sub-assembly and slide body；The dovetail bindiny mechanism is passed through after slide body with adjusting machine up and down
Structure is fixedly connected, and dovetail bindiny mechanism is fixed on the body of a gun by chute；The right and left of the slide body is provided with left and right adjusting
Mechanism, left-right adjusting mechanism is fixed on slide body, the left and right displacement for adjusting diopter base member and collar tube sub-assembly.
2. adjustable sights of small arms according to claim 1, it is characterised in that：The upper-lower position on device includes
Up and down adjusting screw rod, upper lower platen, come directly towards up and down and come directly towards spring up and down, the adjusting screw rod up and down includes the rotation positioned at upper end
The threaded portion in portion, the cylindrical portion of middle-end and lower end, rotating part is integrated with handwheel and regulation graduation breach groove, the rotation of the upper end
Transfer part inner face is contradicted with the upper plane of upper lower platen all the time；The upper plane side of upper lower platen, which is provided with boss, boss, to be opened
Provided with the through hole with the cooperation of the cylindrical portion of adjusting screw rod up and down, it is provided with the opposite side of upper plane and installs lower top and up and down
The first counterbore of spring is come directly towards, the second counterbore is symmetrically arranged with relative to boss axial line on the lower plane of lower platen on described；
The top of the top up and down enters or exited in the presence of top spring up and down to be adjusted above and below regulation graduation breach groove, realization
Positioning；One end of the spring of top up and down is placed in the first counterbore, and the other end is contacted with the bottom come directly towards up and down.
3. adjustable sights of small arms according to claim 1, it is characterised in that：The left-right adjusting mechanism includes
Left and right adjusting screw rod, left and right pressing plate, left and right top and left and right top spring, left and right spring, the left and right adjusting screw rod include threaded portion
With the rotating part with threaded portion integrally connected, rotating part is integrated with handwheel and regulation graduation breach groove, the bottom of the threaded portion
End is contradicted with diopter base member all the time；Left and right pressing plate is provided with the top counterbore and peace for installing left and right spring close to the side of slide body
The bottom counterbore of dress left and right top spring, one end of the left and right spring is placed in the counterbore of top, the other end all the time with diopter base member
Contradict；The top of the left and right top enters or exited regulation graduation breach groove in the presence of the spring of left and right top, realizes left
Right regulation positioning；One end of left and right top spring is placed in the counterbore of bottom, and the other end is contacted with the bottom of left and right top, described
Left and right adjusting screw rod and left and right pressing plate set up separately in the left and right sides of slide body.
4. adjustable sights of small arms according to claim 1, it is characterised in that：The rear end of the slide body is from upper
And under be through with the breach for being easy to base body to pass through, lower section is through with left and right top spring along the longitudinal direction and left and right top passes through
Circular arc type groove, close groove and the boss coordinated with diopter base member extended forwards, in the left and right side of slide body point
The through hole that the screwed hole and left and right spring coordinated with left and right adjusting screw rod is passed through is not provided with.
5. adjustable sights of small arms according to claim 1, it is characterised in that：Described sleeve pipe part is included by preceding
Sleeve pipe pad, sleeve pipe spring and the sleeve pipe set gradually after, casing tube internal hole is shoulder hole, and sleeve pipe spring is placed in the big end ladder of sleeve pipe
In hole, one end is contradicted with big end shoulder hole, and the plane of the other end and sleeve pipe pad is contradicted, and the small end shoulder hole of sleeve pipe is provided with spiral shell
Offer through hole on line, sleeve pipe pad, the diopter base member sequentially pass through after sleeve pipe pad, sleeve pipe spring and sleeve pipe with sleeve pipe spiral shell
After line connection, pass through the position of fastener fixed sleeving.
6. adjustable sights of small arms according to claim 1, it is characterised in that：Dovetail bindiny mechanism includes pedestal
Body, dovetail mount and compact heap, the upper end of base body are provided with the screwed hole coordinated with adjusting screw rod up and down, left relative to screwed hole
The 3rd counterbore that the right side is arranged symmetrically, be provided with the 3rd counterbore above and below spring, up and down one end of spring be placed in the 3rd counterbore,
The other end is placed in the second counterbore of lower platen, and base body is installed between slide body and collar tube sub-assembly；The base body with
One end of dovetail mount is fastenedly connected, and compact heap is also equipped with the side of dovetail mount, for clamping the body of a gun, prevents sighting device edge
Slide.
7. adjustable sights of small arms according to claim 1, it is characterised in that：The diopter base member include by
Bonnet, diopter base body and sight that A-P is set gradually, are provided with diopter tune in the rear between lid and diopter base body
Pitch circle, is provided with optical filter adjusting ring between diopter base body and sight, and diopter adjusting ring and optical filter adjusting ring are arranged
On diopter base body, the centre of the bonnet, diopter base body and sight is provided with the aiming on same axis
Hole, the side of the sight radially offers the groove being engaged with the boss of slide body, makes diopter base member with slide body
Move up and down.
8. according to any described adjustable sights of small arms of claim 1 to 7, it is characterised in that：The slide body and
Cover plate is additionally provided between collar tube sub-assembly, cover plate is fixedly mounted on slide body, diopter base member is additionally provided with cover plate and is passed through
Through hole.
9. the adjustable sights of small arms according to Claims 2 or 3, it is characterised in that：Described top up and down and
The top of left and right top is the head of cone, respectively with adjusting screw rod up and down, the regulation graduation breach of left and right adjusting screw rod
Groove is adapted to.
10. the adjustable sights of small arms according to Claims 2 or 3, it is characterised in that：The adjusting screw rod up and down
It is evenly distributed with the regulation graduation breach groove of left and right adjusting screw rod.
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| CN201710207486.XA CN106940150B (en) | 2017-03-31 | 2017-03-31 | Adjustable sights of small arms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207486.XA CN106940150B (en) | 2017-03-31 | 2017-03-31 | Adjustable sights of small arms |
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| CN106940150A true CN106940150A (en) | 2017-07-11 |
| CN106940150B CN106940150B (en) | 2018-08-07 |
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| CN115164643A (en) * | 2022-08-15 | 2022-10-11 | 重庆建设工业(集团)有限责任公司 | A look at structure for pistol |
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| Publication number | Publication date |
|---|---|
| CN106940150B (en) | 2018-08-07 |
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