CN208720905U - A kind of adjustable patch cheek plate of automatic rifle - Google Patents
A kind of adjustable patch cheek plate of automatic rifle Download PDFInfo
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- CN208720905U CN208720905U CN201821265929.7U CN201821265929U CN208720905U CN 208720905 U CN208720905 U CN 208720905U CN 201821265929 U CN201821265929 U CN 201821265929U CN 208720905 U CN208720905 U CN 208720905U
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- patch cheek
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- cheek
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Abstract
The utility model relates to a kind of adjustable patch cheek plates of automatic rifle.Its technical solution is to paste the triangle hollow part for the gun stock tail end that cheek plate firm banking is mounted on automatic rifle, and be equipped with patch cheek plate guide slide, and the patch cheek board bottom seat stationary fixture is fixed on triangle hollow part for cheek plate firm banking is pasted；The patch cheek plate includes patch cheek and support portion, patch cheek is located at the upper end of support portion, and it is fastened on the upside of the tail end of gun stock, the patch cheek plate guide slide of support portion insertion patch cheek plate firm banking, and locking mechanism is adjusted by patch cheek plate, support portion is fixed on multiple positions, so that patch cheek is located at different height, realizes that cheek plate is pasted in folding adjustment or locking.Beneficial effect is: the utility model does not need to do any change to original QBZ03 formula rifle, it can be convenient and efficiently installed in conjunction with automatic rifle, quickly adjust patch cheek height, compensation installation optical collimator bring alignment change in elevation, improve shooting when according to rifle stability, optimize the service performance of firearms.
Description
Technical field
The utility model relates to a kind of automatic rifle accessory, in particular to a kind of adjustable patch cheek plate of automatic rifle.
Background technique
QBZ03 formula automatic rifle is the automatic rifle largely equipped the units new periods such as current army, China, People's Armed Police
One of, QBZ03 formula automatic rifle has many advantages, such as that operation is simple and reliable, far firing range, precision are high, firepower is violent, and QBZ03 formula rifle is put
The design for having abandoned the consistent upper casing lid of AK blood lineage, using the aluminum casing up and down of constant temperature die forging, upper casing can be mounted directly
Optical sight avoids in the past in disadvantages such as the easy loosening of casing side installation bring, disassembly inconvenience.But it is examined when designing
Consider the mentality of designing based on mechanical scanning tool, supplemented by optical sighting device, influences after being promoted on aiming point after installation gun sight according to rifle
Stability does not do complementary design.With shooting appraisal standards promotion and future battlefield needs, optical sight training and
More more and more universal in fight, the QBZ03 formula rifle for loading onto gun sight at present is caused unstable according to rifle because of alignment promotion,
The performance of full rifle entirety technique and tactics performance is affected.
Summary of the invention
It is adjustable to provide a kind of automatic rifle aiming at drawbacks described above of the existing technology for the purpose of this utility model
Cheek plate is pasted, which, can be quickly and easily in conjunction with automatic rifle in the case where not modifying to gun ontology, and can
Cheek height is pasted with quick adjusting, caused alignment hoisting depth after compensation gun sight installation is improved according to rifle stability.
Its technical solution is: including patch cheek plate firm banking (1), patch cheek board bottom seat stationary fixture (2), patch cheek plate (3), patch
Cheek plate adjusts locking mechanism (4), and patch cheek plate firm banking (1) is mounted on the triangle hollow out of the gun stock tail end of automatic rifle
Place, and it is equipped with patch cheek plate guide slide, the patch cheek board bottom seat stationary fixture (2) will paste cheek plate firm banking (1) and be fixed on three
Angular hollow part；The patch cheek plate (3) includes patch cheek and support portion, and patch cheek is located at the upper end of support portion, and is fastened on rifle
On the upside of the tail end of support, the patch cheek plate guide slide of support portion insertion patch cheek plate firm banking (1), and locking is adjusted by patch cheek plate
Support portion is fixed on multiple positions by mechanism (4), and patch cheek is made to be located at different height, realizes that the cheek is pasted in folding adjustment or locking
Plate.
Preferably, the support portion of above-mentioned patch cheek plate (3) includes upper backup pad and downslide movable plate, and downslide movable plate is strip knot
Structure, and it is equipped with strip groove at the middle part of downslide movable plate, and multiple adjustment holes are equipped in strip groove, patch cheek plate adjusts locking machine
Structure (4) is inserted into the height adjustment that different adjustment holes realizes patch cheek plate (3).
Preferably, the section of the patch cheek of above-mentioned patch cheek plate (3) is domes, and downside is fastened on the gun stock of automatic rifle
Upside, the upper surface for pasting cheek is shiny surface.
Preferably, above-mentioned patch cheek plate (3) is made of metal or composite material.
Preferably, the front end of above-mentioned patch cheek board bottom seat stationary fixture (2) is equipped with arc clamp (2.2), is pressed from both sides by arc
Body (2.2) is wrapped on front side of gun stock, and will be pasted cheek plate firm banking (1) by screw and be fixed at the front end frame of gun stock.
Preferably, above-mentioned patch cheek plate firm banking (1) includes upper raised (1.1), trapezoidal shaped body (1.2), lower convexity
(1.3), cheek plate guide slide (1.4), limit hole (1.5) are pasted, the upside of the trapezoidal shaped body (1.2) is equipped with upper raised (1.1),
Downside is equipped with lower convexity (1.3), is equipped with the limit hole (1.5) of perforation in upper raised (1.1), the side wall in trapezoidal shaped body (1.2)
It is equipped with patch cheek plate guide slide (1.4)；The front side of the trapezoidal shaped body (1.2) is equipped with and patch cheek board bottom seat stationary fixture
(2) location hole cooperated.
The patch cheek plate guide slide (1.4) of patch cheek plate (3) insertion patch cheek plate firm banking (1), and it is solid in patch cheek plate
Install outer cover plate (6) in the two sides for determining pedestal (1).
The beneficial effects of the utility model are: the adjustable patch cheek plate of the automatic rifle of the utility model is not needed to original
QBZ03 formula rifle does any change, the hollow part of gun stock tail end is filled in by that will paste cheek plate firm banking, and pass through patch cheek board bottom
Seat stationary fixture is fixed on the front side frame of gun stock, then will paste cheek board in the slideway of the two sides of patch cheek board bottom seat, and can be with
Realize the adjusting of height；Final realize conveniently is installed in conjunction with automatic rifle, and patch cheek height, compensation installation are quickly adjusted
Optical collimator bring alignment change in elevation, improve shooting when according to rifle stability, optimize the service performance of firearms.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the scheme of installation of the utility model and gun stock；
Fig. 3 is that the utility model and gun stock adjust one grade of height；
Fig. 4 is that the utility model and gun stock adjust another grade of height；
Fig. 5 is that the utility model and gun stock adjust default height；
Fig. 6 is the structural schematic diagram for pasting cheek plate firm banking；
Fig. 7 is the structural schematic diagram for pasting cheek board bottom seat stationary fixture；
Fig. 8 be paste cheek plate firm banking and gun stock be fixedly connected with schematic diagram；
Fig. 9 is to paste cheek plate to be fixedly connected with schematic diagram；
In upper figure: patch cheek plate firm banking (1), patch cheek board bottom seat stationary fixture (2), patch cheek plate (3), patch cheek plate adjust lock
Determine mechanism (4), gun stock 5, outer cover plate 6, upper protrusion (1.1), trapezoidal shaped body (1.2), lower convexity (1.3), patch cheek plate guide slide
(1.4), limit hole (1.5)；Connecting plate (2.1), arc clamp (2.2), fixation hole (2.3), connecting screw (2.4).
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Referring to attached drawing 1-5, a kind of adjustable patch cheek plate of automatic rifle that the utility model is mentioned, technical solution is: packet
It includes patch cheek plate firm banking (1), patch cheek board bottom seat stationary fixture (2), patch cheek plate (3), patch cheek plate and adjusts locking mechanism (4), institute
The triangle hollow part that patch cheek plate firm banking (1) is mounted on the gun stock tail end of automatic rifle is stated, and is equipped with patch cheek plate guiding and slides
Road, the patch cheek board bottom seat stationary fixture (2) will paste cheek plate firm banking (1) and be fixed on patch cheek plate described in triangle hollow part
It (3) include patch cheek (3.1) and support portion (3.2), patch cheek (3.1) is located at the upper end of support portion (3.2), and is fastened on gun stock
Tail end on the upside of, support portion (3.2) insertion patch cheek plate firm banking (1) patch cheek plate guide slide (1.4), and by patch cheek plate
It adjusts locking mechanism (4) and support portion is fixed on multiple positions, patch cheek is made to be located at different height, realize folding adjustment or lock
Surely cheek plate is pasted.
Referring to attached drawing 9, the support portion (3.2) of patch cheek plate (3) includes upper backup pad and downslide movable plate, and upper backup pad is
Trapezium structure or class trapezium structure, downslide movable plate is string configuration or rectangle structure, and is set in the middle part of downslide movable plate
Have strip groove (3.3), and be equipped with multiple adjustment holes (3.4) in strip groove, it is different that patch cheek plate adjusts locking mechanism (4) insertion
Adjustment hole (3.4) realize the height adjustment of patch cheek plate (3), which can be circular, square or triangle etc..
Wherein, the section for pasting the patch cheek of cheek plate (3) is domes, and downside is fastened on the upside of the gun stock of automatic rifle,
The upper surface for pasting cheek is shiny surface.
Wherein, patch cheek plate (3) is made of metal or composite material.
The front end for pasting cheek board bottom seat stationary fixture (2) is equipped with arc clamp (2.2), is wrapped in by arc clamp (2.2)
On front side of gun stock, and cheek plate firm banking (1) will be pasted by screw and be fixed at the front end frame of gun stock.
Referring to attached drawing 6, patch cheek plate firm banking (1) include upper raised (1.1), trapezoidal shaped body (1.2), lower convexity (1.3),
Cheek plate guide slide (1.4), limit hole (1.5) are pasted, the upside of the trapezoidal shaped body (1.2) is equipped with upper raised (1.1), and downside is set
There are lower convexity (1.3), is equipped with the limit hole (1.5) of perforation in upper raised (1.1), is equipped on the side wall of trapezoidal shaped body (1.2)
It pastes cheek plate guide slide (1.4)；The front side of the trapezoidal shaped body (1.2) is equipped with and patch cheek board bottom seat stationary fixture (2) cooperation
Location hole.
The patch cheek plate guide slide (1.4) of patch cheek plate (3) insertion patch cheek plate firm banking (1), and it is solid in patch cheek plate
Install outer cover plate (6) in the two sides for determining pedestal (1).
The utility model can be convenient rapidly in conjunction with automatic rifle in the case where not modifying to gun ontology
Installation, and quickly adjust the alignment that patch cheek height adapts to generate when the installation of different gunsights and increase, it improves shooting and stablizes
Property.
Wherein, patch cheek plate stationary fixture and patch cheek plate firm banking can be connected quickly and pedestal are fixed on gun stock,
The patch cheek plate patch cheek plate adjusts locking mechanism and is installed on patch cheek plate firm banking, for reconciling or locking patch cheek plate；It is described
Patch cheek plate adjust locking mechanism, lock mode can be transformed to telescopic, buckle-type etc. according to actual needs.The patch cheek
Plate mounting seat and patch cheek board bottom seat stationary fixture can be transformed to buckle-type according to actual needs, and fastening screw is fixed.
The above, is only the preferred embodiment of the utility model, and anyone skilled in the art may benefit
Equivalent technical solution is modified the utility model or is revised as with the technical solution of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out belong to the greatest extent the requires of the utility model protection
Range.
Claims (8)
1. a kind of adjustable patch cheek plate of automatic rifle, it is characterized in that: being fixed including patch cheek plate firm banking (1), patch cheek board bottom seat
Fixture (2), patch cheek plate (3), patch cheek plate adjust locking mechanism (4), and the patch cheek plate firm banking (1) is mounted on automatic rifle
The triangle hollow part of gun stock (5) tail end, and it is equipped with patch cheek plate guide slide (1.4), the patch cheek board bottom seat stationary fixture (2)
Patch cheek plate firm banking (1) is fixed on triangle hollow part；The patch cheek plate (3) includes patch cheek (3.1) and support portion
(3.2), patch cheek (3.1) is located at the upper end of support portion (3.2), and is fastened on the upside of the tail end of gun stock, support portion (3.2) insertion
The patch cheek plate guide slide (1.4) of cheek plate firm banking (1) is pasted, and locking mechanism (4) are adjusted by patch cheek plate and consolidate support portion
Multiple positions are scheduled on, patch cheek is made to be located at different height.
2. the adjustable patch cheek plate of a kind of automatic rifle according to claim 1, it is characterized in that: the branch of patch cheek plate (3)
Support part (3.2) includes upper backup pad and downslide movable plate, and downslide movable plate is string configuration, and is equipped with item at the middle part of downslide movable plate
Connected in star (3.3), and multiple adjustment holes (3.4) are equipped in strip groove, patch cheek plate adjusts locking mechanism (4) and is inserted into different tune
Knothole (3.4) realizes the height adjustment of patch cheek plate (3).
3. the adjustable patch cheek plate of a kind of automatic rifle according to claim 1 or 2, it is characterized in that: patch cheek plate (3)
The section for pasting cheek is domes, and downside is fastened on the upside of the gun stock of automatic rifle.
4. the adjustable patch cheek plate of a kind of automatic rifle according to claim 3, it is characterized in that: the patch cheek plate (3) is
Metal or composite material are made.
5. the adjustable patch cheek plate of a kind of automatic rifle according to claim 1, it is characterized in that: the patch cheek board bottom seat is solid
The front end that clamp has (2) is equipped with arc clamp (2.2), is wrapped on front side of gun stock by arc clamp (2.2), and will by screw
Patch cheek plate firm banking (1) is fixed at the front end frame of gun stock.
6. the adjustable patch cheek plate of a kind of automatic rifle according to claim 1, it is characterized in that: the fixed bottom of the patch cheek plate
Seat (1) includes upper raised (1.1), trapezoidal shaped body (1.2), lower convexity (1.3), patch cheek plate guide slide (1.4), limit hole
(1.5), the upside of the trapezoidal shaped body (1.2) is equipped with upper raised (1.1), and downside is equipped with lower convexity (1.3), in upper protrusion
(1.1) it is equipped with the limit hole (1.5) of perforation, patch cheek plate guide slide (1.4) is equipped on the side wall of trapezoidal shaped body (1.2)；Institute
The front side for the trapezoidal shaped body (1.2) stated is equipped with the location hole with patch cheek board bottom seat stationary fixture (2) cooperation.
7. the adjustable patch cheek plate of a kind of automatic rifle according to claim 1, it is characterized in that: the patch cheek board bottom seat is solid
Clamp tool (2) is made of connecting plate (2.1) and arc clamp (2.2), and the middle part of connecting plate (2.1) is equipped with arc clamp (2.2),
Arc clamp (2.2) is stuck in the front side frame of gun stock, and connecting plate (2.1) is equipped with multiple fixation holes (2.3), passes through connecting screw
(2.4) front side edge that connecting plate (2.1) and patch cheek plate firm banking (1) are fixedly connected on gun stock (5) by fixation hole (2.3) is passed through
On frame.
8. the adjustable patch cheek plate of a kind of automatic rifle according to claim 7, it is characterized in that: the patch cheek plate (3) is inserted into
The patch cheek plate guide slide (1.4) of cheek plate firm banking (1) is pasted, and installs outer cover plate in the two sides of patch cheek plate firm banking (1)
(6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265929.7U CN208720905U (en) | 2018-08-07 | 2018-08-07 | A kind of adjustable patch cheek plate of automatic rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265929.7U CN208720905U (en) | 2018-08-07 | 2018-08-07 | A kind of adjustable patch cheek plate of automatic rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720905U true CN208720905U (en) | 2019-04-09 |
Family
ID=65976542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265929.7U Active CN208720905U (en) | 2018-08-07 | 2018-08-07 | A kind of adjustable patch cheek plate of automatic rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776385A (en) * | 2021-09-27 | 2021-12-10 | 重庆建设工业(集团)有限责任公司 | Adjustable stock structure of single shot firearms |
-
2018
- 2018-08-07 CN CN201821265929.7U patent/CN208720905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776385A (en) * | 2021-09-27 | 2021-12-10 | 重庆建设工业(集团)有限责任公司 | Adjustable stock structure of single shot firearms |
| CN113776385B (en) * | 2021-09-27 | 2022-11-25 | 重庆建设工业(集团)有限责任公司 | Adjustable stock structure of single shot firearms |
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