CN110132056A - A kind of tactics accessory improvement device and the 79 formula tommy guns with the device - Google Patents
A kind of tactics accessory improvement device and the 79 formula tommy guns with the device Download PDFInfo
- Publication number
- CN110132056A CN110132056A CN201910391499.6A CN201910391499A CN110132056A CN 110132056 A CN110132056 A CN 110132056A CN 201910391499 A CN201910391499 A CN 201910391499A CN 110132056 A CN110132056 A CN 110132056A
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- China
- Prior art keywords
- gun
- gun stock
- stooling
- stock
- locating slot
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- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 241001622623 Coeliadinae Species 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C23/00—Butts; Butt plates; Stocks
- F41C23/04—Folding or telescopic stocks or stock parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C3/00—Pistols, e.g. revolvers
Abstract
The invention discloses a kind of tactics accessories to improve device, it is mounted on the end of rifle, it include: fold mechanism, stooling and the gun stock being set on stooling, sliding slot is offered on the stooling for sliding gun stock along the chute, the front end of the stooling is connected with the side for making gun stock be folded to rifle with fold mechanism, a kind of 79 formula tommy guns with the device are also disclosed, including gun body of charging, the end for gun body of charging are fixedly connected with fold mechanism.The technical program realizes the folding functional of gun stock by fold mechanism, stooling by offering sliding slot realizes the retractable of gun stock, make the tommy gun configured with the gun stock that can not only adapt to the operation of varying environment, and the armed operation of policeman of different statures (arm length) can be suitble to by adjusting gun stock length, the advantage for integrating telescopic and collapsible two kinds of gun stocks, enhances ergonomic, easy to use, it is powerful, strong applicability.
Description
Technical field
The present invention relates to gun tactics accessories field, it is specifically related to a kind of tactics accessory and improves device and with the device
79 formula tommy guns.
Background technique
79 formula tommy guns are in design typification in 1979, nineteen eighty-three production definition.More than 30 years, to having produced nearly 300,000 now
Branch equips public security unit extensively.
The rifle is mainly killed with single-shot and fixed fire firepower and opposes living aim within 200 meters, simple, small in size with structure,
Feature light-weight, precision is good, short distance firepower is strong, carrying is easy to use.
79 formula tommy guns due to design the epoch historical limitation, man-machine efficacy be not it is very outstanding, for public security unit
Actual use is there is also some spaces having much room for improvement, and gun stock is one of main tactics accessory of firearms, and main function is
In shooting, gunpowder impact force caused by gun barrel burning when slowing down or offsetting pop-up bullet.79 traditional formula tommy gun rifles
Hold in the palm foldable to reduce volume, adapt to the operation under different terrain environment, but the policeman of different statures (arm length) for
The requirement of gun stock length is different, if configuring unrealistic, the part again of the firearms with different length gun stock for different policemen
Producer has produced scalable gun stock, but this gun stock does not have folding functional, can not adapt to the operation under varying environment.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide one kind to be provided simultaneously with foldable and retractable, energy
The tactics accessory improvement device and the 79 formula tommy guns with the device for enough adapting to varying environment and different policemen.
The technical solution adopted by the present invention is that:
A kind of tactics accessory improves device, is mounted on the end of rifle, comprising: fold mechanism, stooling and is set in stooling
On gun stock, sliding slot is offered on the stooling with for sliding gun stock along the chute, the front end of the stooling and fold mechanism
It is connected for making gun stock be folded to the side of rifle.
Further, the stooling bottom is provided with several first locating slots, is equipped on the gun stock and described first
The positioning device of locating slot cooperation.
Further, the positioning device includes for being embedded in the positioning pin of the first locating slot, for unclamping positioning pin
It transfers the files button, the button front end of transferring the files is provided with button head, is connected at the top of the positioning pin and button head, on the positioning pin
Reset spring is provided with for being embedded in positioning pin in the first locating slot by elastic force.
Further, the gun stock end slopes inwardly 8 °.
Further, the fold mechanism includes the fixed part being fixedly connected with the end of rifle, is fixedly connected with stooling
Rotation section, the rotation section are connected with fixed part by shaft to be used to that gun stock to be made to rotate, and the shaft is located at the one of fixed part
Side is provided with limited block with the slewing area for limiting rotation section, one end of the rotation section and stooling on the fixed part
It is fixedly connected, the other end of rotation section is fixedly connected with shaft；The shaft bottom is provided with positioning region, sets on the fixed part
It is equipped with the second locating slot with positioning region cooperation, to be used to lock after gun stock turns to folded/expanded position.
Further, be provided in the shaft spring with for when gun stock folded/expanded in place when provide elastic force make it is fixed
Position portion is embedded in the second locating slot.
Further, blind mortise is provided on the limited block, be provided on the rotation section with blind mortise cooperation tenon with
It is locked after turning to expanded position for gun stock.
A kind of above-mentioned tactics accessory of band improves the 79 formula tommy gun of telescopic folding of device, further includes gun body of charging, institute
The end for stating gun body of charging is fixedly connected with fold mechanism.
Further, pick up spit of fland Buddhist nun's guide rail, pick up spit of fland Buddhist nun's guide rail bottom installation are installed on the gun body of charging
There is M-LOK interface, for installing weapon accessory.
Further, dismountable foot prop is installed, being equipped on pick up spit of fland Buddhist nun's guide rail can on the M-LOK interface
The gun sight of disassembly.
The beneficial effects of the present invention are:
The technical program realizes the folding functional of gun stock by fold mechanism, and the stooling by offering sliding slot realizes rifle
The retractable of support makes the tommy gun configured with the gun stock that can not only adapt to the operation of varying environment, and passes through adjusting
Gun stock length can be suitble to the armed operation of policeman of different statures (arm length), collect the excellent of telescopic and collapsible two kinds of gun stocks
Gesture, enhances ergonomic, easy to use, powerful, strong applicability.
Detailed description of the invention
Fig. 1 is the schematic diagram of gun stock retracted mode of the present invention；
Fig. 2 is the schematic diagram of gun stock elongation state of the present invention；
Fig. 3 is the top view of gun stock of the present invention；
Fig. 4 is the cooperation schematic diagram of positioning region and the second locating slot in the present invention；
Fig. 5 is that the cooperation of tenon and blind mortise in the present invention interlocks schematic diagram.
Fig. 6 is the schematic diagram of 79 formula tommy gun gun stock retracted modes of the invention；
Fig. 7 is the schematic diagram of 79 formula tommy gun gun stock elongation states of the invention；
Fig. 8 is the schematic diagram of 79 formula tommy gun gun stock folded states of the invention；
Fig. 9 is the 79 formula tommy gun schematic diagrames with foot prop and gun sight in the present invention.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
Device is improved for a kind of tactics accessory of the invention as shown in Figure 1-Figure 3, is mounted on the end of rifle, comprising: is folded
Mechanism 1, stooling 2 and the gun stock 3 being set on stooling 2 offer sliding slot 21 on stooling 2, be provided on the inside of gun stock 3 with it is sliding
The sliding block of slot cooperation, so that gun stock 3 can realize elastic, the front end of stooling 2 and folding by sliding with along the chute 21 slidings
Mechanism 1 is connected for making gun stock 3 be folded to the side of rifle.
As shown in Fig. 2, 2 bottom of stooling is provided with several first locating slots 22, it is equipped on gun stock 3 and the first locating slot 22
The positioning device of cooperation, positioning device include for being embedded in the positioning pin 31 of the first locating slot 22, for unclamping positioning pin 31
It transfers the files button 32,32 front end of button of transferring the files is provided with button head 321, is connected at the top of positioning pin 31 and button head 321, positioning pin 31
On be provided with reset spring 33 with for by elastic force make positioning pin 31 insertion the first locating slot 22 in.
Preferably, the quantity of the first locating slot 22 is no less than 3, and the quantity of the first locating slot 3 is 6 in the present embodiment,
So that 1-6 grades flexible may be implemented in gun stock.
The elongation process of gun stock is
Button 32 of transferring the files is pressed, the first locating slot 22 where positioning pin 31 is detached from this time, dragging gun stock 3 slides backward reality
It now extends, to be regulated to button 32 of transferring the files is unclamped after appropriate length and nearest the first locating slot 22 of alignment, reset spring 33 is logical
Crossing elastic force makes positioning pin 31 be embedded in realization locking in the first close locating slot 22, and the shortening process of gun stock is similarly.
Fold mechanism 1 includes the fixed part 11 being fixedly connected with the end of rifle, the rotation section 12 being fixedly connected with stooling 2,
Rotation section 12 is connected to be used to make gun stock 3 to rotate with fixed part 11 by shaft 13, and shaft 13 is located at the side of fixed part 11, Gu
Determine to be provided with limited block 111 in portion 11 with the slewing area for limiting rotation section 12, one end of rotation section 12 and stooling 2 are fixed
Connection, the other end of rotation section 12 are fixedly connected with shaft 13.
For the locking after realizing gun stock folded/expanded in place, as described in Figure 4,13 bottom of shaft is provided with positioning region
131, the second locating slot 112 cooperated with positioning region 131 is provided on fixed part 11, to turn to folded/expanded for gun stock 3
It is locked behind position.For the ease of using, be provided in shaft 13 spring with for when gun stock folded/expanded in place when provide elastic force make
Positioning region 131 is embedded in the second locating slot 112.
As shown in figure 5, being provided with blind mortise 113 on limited block 111, it is provided on rotation section 12 convex with the cooperation of blind mortise 113
For tenon 121 to be used to lock after gun stock 3 turns to expanded position, the tenon 121 that blind mortise 113 cooperates in the present embodiment all uses inclined-plane
Trip.In order to keep stability when shooting, when gun stock is unfolded, the faying face of limited block 111 and rotation section 12, blind mortise 113 with
The faying face of tenon 12 is all close to.
The folded/expanded process of tactics accessory improvement device are as follows:
In the case where gun stock is expansion, The Left Handed Gun is lifted up stooling 2 with hand thumb pressing shaft 13, at this time
Positioning region 131 moves up in short stroke and leaves the second locating slot 112 among process, while discharging 121 He of tenon being mutually twisted
Lateral folding can be carried out after blind mortise 113, fold in place after, at this time positioning region 131 among short stroke folding process again
Into the second locating slot 112, to realize the gun stock locking after folding in place.
In the case where gun stock is foldable locking, the right hand is armed, and thumb jacks up shaft to left-handed stooling 2 upwards simultaneously
13, positioning region 131 moves up in short stroke and leaves the second locating slot 112 among process at this time, and the rotation that can carry out gun stock expansion is inclined
Mobile to make, after gun stock deviates in place, shaft 13 will be headed into localization region automatically and will be accurately positioned by the spring in shaft 13, with this
Tenon 121 and blind mortise 113 can be engaged interlocking simultaneously, and compensate the reliable and stable locking that gun stock is realized in gap by inclined-plane.
When shooting, if shooter cannot correctly support shoulder, the patch cheek, the life deviation of projectile can be made.In general, shoulder mistake is supported
It is low easily beat it is low；Easily height is beaten to shoulder is excessively high.It is vertical that conventional gun stock end, which is supported at shoulder, but human body shoulder is cambered, in this way
In shooting, gun stock end cannot be bonded completely with shoulder, preferably be bonded shoulders of human body to support gun stock at shoulder, enhancing is penetrated
Stability when hitting, gun stock end slopes inwardly 8 ° in the present embodiment.
It is as shown in Figs. 7-8 a kind of 79 formula tommy guns of the above-mentioned tactics accessory improvement device of band of the invention, further includes
It charges gun body 4, the end for gun body 4 of charging is fixedly connected with fold mechanism 1.It charges and pick up spit of fland Buddhist nun is installed on gun body 4
Guide rail 41 can install that red dot is taken aim at, takes aim at again, holography is taken aim at, rifle lamp, laser designator, and enhancing whole day is turned into the ability of war.Pick up spit of fland
41 bottom of Buddhist nun's guide rail is equipped with M-LOK interface, can install the tactics accessory such as foot prop, handle.
A kind of 79 formula tommy guns with foot prop 42 and gun sight 43 of the embodiment of the present invention are illustrated in figure 9, foot prop 42 is pacified
Loaded on 41 bottom of pick up spit of fland Buddhist nun's guide rail, gun sight 43 is installed by M-LOK interface, can meet grass-roots unit and special policeman's unit and spy
Reasonable in design, the man-machine efficacy for improving weapon of globality is enriched in the different demands of different department, whole system configuration, this
79 formula tommy guns are compared the ammunition capacity that 20 traditional hair magazines increase tommy gun, are enhanced using 30 hair magazines in embodiment
The duration of firepower, handle uses ergonomic design in the present embodiment, increases forefinger card slot lines, reduces accidentally touching trigger
Probability.
In conclusion the present invention realizes the folding functional of gun stock by fold mechanism, by the stooling for offering sliding slot
The retractable for realizing gun stock makes the tommy gun configured with the gun stock that can not only adapt to the operation of varying environment, Er Qietong
The armed operation of policeman that gun stock length can be suitble to different statures (arm length) is overregulated, telescopic and collapsible two kinds of rifles are collected
The advantage of support, enhances ergonomic, easy to use, powerful, strong applicability.Increase pick up spit of fland Buddhist nun's guide rail simultaneously
41, the diversity of accessory selection is realized, the convenience of installation fitting is improved, further improves the adaptability of weapon.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of tactics accessory improves device, it is mounted on the end of rifle characterized by comprising fold mechanism (1), stooling
(2) and the gun stock (3) that is set on stooling (2), sliding slot (21) is offered for making gun stock (3) edge on the stooling (2)
Sliding slot (21) sliding, the front end of the stooling (2) are connected with the side for making gun stock (3) be folded to rifle with fold mechanism (1).
2. tactics accessory according to claim 1 improves device, it is characterised in that: the stooling (2) is if bottom is provided with
It does the first locating slot (22), the positioning device with first locating slot (22) cooperation is installed on the gun stock (3).
3. tactics accessory according to claim 2 improves device, it is characterised in that: the positioning device includes for being embedded in
The positioning pin (31) of first locating slot (22), the button of transferring the files (32) for unclamping positioning pin (31), the button of transferring the files (32)
Front end is provided with button head (321), is connected at the top of the positioning pin (31) and button head (321), is set on the positioning pin (31)
Reset spring (33) is equipped with for making in positioning pin (31) insertion the first locating slot (22) by elastic force.
4. tactics accessory according to claim 1 improves device, it is characterised in that: the gun stock end slopes inwardly 8 °.
5. tactics accessory according to claim 1 improves device, it is characterised in that: the fold mechanism (1) includes and rifle
The end fixed part (11) being fixedly connected, the rotation section (12) that is fixedly connected with stooling (2), the rotation section (12) is by turning
Axis (13) is connected so that for rotating gun stock (3), the shaft (13) is located at the side of fixed part (11), institute with fixed part (11)
It states and is provided with limited block (111) on fixed part (11) with the slewing area for limiting rotation section (12), the rotation section (12)
One end be fixedly connected with stooling (2), the other end of rotation section (12) is fixedly connected with shaft (13)；Shaft (13) bottom
It is provided with positioning region (131), the second locating slot (112) with positioning region (131) cooperation is provided on the fixed part (11), with
It is locked after turning to folded/expanded position for gun stock (3).
6. tactics accessory according to claim 5 improves device, it is characterised in that: be provided with spring in the shaft (13)
With for when gun stock folded/expanded in place when provide elastic force make positioning region (131) be embedded in the second locating slot (112).
7. tactics accessory according to claim 5 improves device, it is characterised in that: be provided on the limited block (111)
Blind mortise (113) is provided on the rotation section (12) with the tenon (121) of blind mortise (113) cooperation to turn to for gun stock (3)
It is locked after expanded position.
8. a kind of 79 formula tommy guns for improving device with any one of the claim 1-7 tactics accessory, it is characterised in that: also wrap
It includes gun body of charging (4), the end of the gun body of charging (4) is fixedly connected with fold mechanism (1).
9. 79 formula tommy gun according to claim 8, it is characterised in that: be equipped with pick up on the gun body of charging (4)
Spit of fland Buddhist nun's guide rail (41), pick up spit of fland Buddhist nun's guide rail (41) bottom are equipped with M-LOK interface, for installing weapon accessory.
10. 79 formula tommy gun according to claim 9, it is characterised in that: be equipped on the M-LOK interface dismountable
Foot prop (42) is equipped with dismountable gun sight (43) on pick up spit of fland Buddhist nun's guide rail (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391499.6A CN110132056A (en) | 2019-05-10 | 2019-05-10 | A kind of tactics accessory improvement device and the 79 formula tommy guns with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391499.6A CN110132056A (en) | 2019-05-10 | 2019-05-10 | A kind of tactics accessory improvement device and the 79 formula tommy guns with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110132056A true CN110132056A (en) | 2019-08-16 |
Family
ID=67573446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910391499.6A Pending CN110132056A (en) | 2019-05-10 | 2019-05-10 | A kind of tactics accessory improvement device and the 79 formula tommy guns with the device |
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| Country | Link |
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| CN (1) | CN110132056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021040638A1 (en) * | 2019-08-27 | 2021-03-04 | Ata Silah Sanayi Anonim Sirketi | Folding stock assembly for firearms |
| CN113916051A (en) * | 2020-07-11 | 2022-01-11 | 杨文通 | Can be with scalable stock of body of a gun parcel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060242880A1 (en) * | 2005-04-28 | 2006-11-02 | Todd Griffin | Collapsible firearm stock assembly |
| CN210089497U (en) * | 2019-05-10 | 2020-02-18 | 湖南瑾申工业设计有限公司 | Tactics accessory improves device and has device's 79 formula submachine-gun |
-
2019
- 2019-05-10 CN CN201910391499.6A patent/CN110132056A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060242880A1 (en) * | 2005-04-28 | 2006-11-02 | Todd Griffin | Collapsible firearm stock assembly |
| CN210089497U (en) * | 2019-05-10 | 2020-02-18 | 湖南瑾申工业设计有限公司 | Tactics accessory improves device and has device's 79 formula submachine-gun |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021040638A1 (en) * | 2019-08-27 | 2021-03-04 | Ata Silah Sanayi Anonim Sirketi | Folding stock assembly for firearms |
| US11313643B2 (en) | 2019-08-27 | 2022-04-26 | Ata Silah Sanayi Anonim Sirketi | Folding stock assembly for firearms |
| CN113916051A (en) * | 2020-07-11 | 2022-01-11 | 杨文通 | Can be with scalable stock of body of a gun parcel |
| CN113916051B (en) * | 2020-07-11 | 2022-12-30 | 杨文通 | Telescopic gun stock capable of wrapping gun body |
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