CN204535545U - The muzzle brake of QSZ92 formula semi-automatic handgun and pistol - Google Patents
The muzzle brake of QSZ92 formula semi-automatic handgun and pistol Download PDFInfo
- Publication number
- CN204535545U CN204535545U CN201520073253.1U CN201520073253U CN204535545U CN 204535545 U CN204535545 U CN 204535545U CN 201520073253 U CN201520073253 U CN 201520073253U CN 204535545 U CN204535545 U CN 204535545U
- Authority
- CN
- China
- Prior art keywords
- qsz92
- muzzle brake
- muzzle
- automatic handgun
- formula semi
- 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.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model relates to firearms technical field, specifically provides a kind of muzzle brake and the pistol that are applicable to QSZ92 formula semi-automatic handgun.QSZ92 formula semi-automatic handgun comprises sleeve and gun barrel, and muzzle brake is provided with the tube chamber going out thorax for bullet, and the internal diameter of tube chamber is greater than the external diameter of mated gun barrel; Muzzle brake comprises interconnective muzzle connecting portion and exhaust portion, and the top of exhaust portion is provided with multiple exhaust outlet, and multiple exhaust outlet is all communicated with tube chamber; Muzzle connecting portion detachable card is connected to sleeve, and when muzzle brake is connected with pistol, the tube chamber pivot bush unit of muzzle brake is in gun barrel.QSZ92 formula semi-automatic handgun comprises interconnective gun body and muzzle cup, and muzzle cup is above-mentioned muzzle brake.This muzzle brake just can be installed on QSZ92 formula semi-automatic handgun when not needing the structure changing QSZ92 formula semi-automatic handgun, achieve easy to install and use, and the impact of the handling reduced when back seat is shot QSZ92 formula semi-automatic handgun and precision.
Description
Technical field
The utility model relates to firearms technical field, in particular to a kind of muzzle brake and the pistol that are applicable to QSZ92 formula semi-automatic handgun.
Background technology
Firearms can produce recoil when emission bullet, muzzle jumping effect that recoil the causes precision of firearms.In order to reduce the impact of recoil on the precision of firearms, muzzle brake arises at the historic moment.Existing muzzle brake is generally derived by the rightabout of powder gas to ballistic projections, easily injury is produced to the user of shorter firearms, simultaneously also because the bore of pistol is less, the recoil produced is less, so pistol is not generally equipped with muzzle brake, muzzle brake is used for large-bore machine gun.China army and police have extensively been equipped with QSZ92 formula semi-automatic handgun (general abbreviation 92 formula pistols), when using this pistol and the derivative pistol similar to its structure to shoot, recoil is comparatively large, thus have impact on handling and the precision of this pistol.
Utility model content
In view of this, the purpose of this utility model is the muzzle brake providing a kind of QSZ92 formula semi-automatic handgun, to reduce the recoil of QSZ92 formula semi-automatic handgun, thus the handling of recoil on QSZ92 formula semi-automatic handgun and the impact of precision when reducing to shoot fast continuously.
The utility model is achieved in that
First aspect, the utility model embodiment provides a kind of muzzle brake of QSZ92 formula semi-automatic handgun, described QSZ92 formula semi-automatic handgun comprises sleeve and gun barrel, and described muzzle brake is provided with the tube chamber going out thorax for bullet, and the internal diameter of described tube chamber is greater than the external diameter of mated gun barrel; Described muzzle brake comprises interconnective muzzle connecting portion and exhaust portion, and the top of described exhaust portion is provided with multiple exhaust outlet, and described multiple exhaust outlet is all communicated with described tube chamber; When described muzzle brake is connected with described pistol, described muzzle connecting portion detachable card is connected to described sleeve, and the tube chamber pivot bush unit of described muzzle brake is in described gun barrel.
In conjunction with first aspect, the utility model embodiment provides the first possible embodiment of first aspect, and wherein said exhaust portion is also provided with the air discharge duct of the both sides being symmetrically distributed in described exhaust portion, and described air discharge duct is communicated with described tube chamber.
The arranging of air discharge duct can be reduced pistol muzzle when shooting and be swung.
In conjunction with the first possible embodiment of first aspect, the utility model embodiment provides the possible embodiment of the second of first aspect, and the both sides of wherein said exhaust portion are respectively provided with 1 air discharge duct.
Through a large amount of practices, the both sides of exhaust portion respectively arrange 1 air discharge duct and can reduce muzzle preferably and swing.
In conjunction with the first possible embodiment of first aspect, the utility model embodiment provides the third possible embodiment of first aspect, and the opening direction of wherein said air discharge duct is perpendicular to the axis direction of described tube chamber.
The opening direction of air discharge duct is perpendicular to the axis direction of described tube chamber, and the combustion gas of discharging from air discharge duct in use, away from user, to ensure the safety of user, can make this muzzle brake be applicable to short arm.
In conjunction with first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect, described QSZ92 formula semi-automatic handgun also comprises transmitter block, the bottom of described exhaust portion is provided with connection trepanning, when described muzzle brake is connected with described pistol, described adapter sleeve borehole jack is connected to described transmitter block.
Connecting arranging of trepanning can make muzzle brake more be firmly fixed on pistol.
In conjunction with first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect, and wherein said multiple exhaust outlet is 3-5.
Through a large amount of practice, when exhaust outlet is 3-5, it is better that the system of muzzle brake moves back effect.
In conjunction with the 5th kind of possible embodiment of first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect, and wherein said exhaust outlet is 3.
Through a large amount of practice, when exhaust outlet is 3, it is better that the system of muzzle brake moves back effect.
In conjunction with first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect, and the length of wherein said exhaust portion is 4-6CM.
Through a large amount of practice, when the length of exhaust portion is 4-6CM, it is better that the system of muzzle brake moves back effect.
In conjunction with the 7th kind of possible embodiment of first aspect, the utility model embodiment provides the 8th kind of possible embodiment of first aspect, and the length of wherein said exhaust portion is 5.8CM.
Through a large amount of practice, when the length of exhaust portion is 5.8CM, it is better that the system of muzzle brake moves back effect.
Second aspect, the utility model embodiment still provides a kind of QSZ92 formula semi-automatic handgun, and described QSZ92 formula semi-automatic handgun comprises interconnective gun body and muzzle cup, and described muzzle cup adopts above-mentioned muzzle brake.
The utility model embodiment provides a kind of muzzle brake and pistol of QSZ92 formula semi-automatic handgun, this muzzle brake just can be installed on QSZ92 formula semi-automatic handgun when not needing the structure changing QSZ92 formula semi-automatic handgun, achieve easy to install and use, and the impact of the handling reduced when back seat is shot QSZ92 formula semi-automatic handgun and precision.
For making above-mentioned purpose of the present utility model, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the structure of the muzzle brake of a kind of QSZ92 formula semi-automatic handgun that the utility model embodiment provides;
Fig. 2 shows the structure of the muzzle brake of the another kind of QSZ92 formula semi-automatic handgun that the utility model embodiment provides;
Fig. 3 shows the structure of the muzzle brake of the another kind of QSZ92 formula semi-automatic handgun that the utility model embodiment provides;
Fig. 4 shows the exhaust outlet of the muzzle brake of the another kind of QSZ92 formula semi-automatic handgun that the utility model embodiment provides and the structure being connected trepanning;
Fig. 5 shows the structure of the QSZ92 formula semi-automatic handgun that the utility model embodiment provides.
Mark in figure: exhaust portion 101, muzzle connecting portion 102, exhaust outlet 103, air discharge duct 104, tube chamber 105, connect trepanning 106.
Detailed description of the invention
Below in conjunction with accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Muzzle brake is a kind of muzzle attachment reducing muzzle recoil energy.Existing a kind of use more muzzle brake after the powder gas that sprays can produce larger shock wave, the sound and flame, shooter easily to be damaged, therefore less use on hand-held firearms, is used for large-bore machine gun.The action principle of muzzle brake controls the flow-rate ratio through central shell hole and side opening of powder gas in the after effect period with different version; Control direction and the speed of side opening air-flow, reduce the recoil energy of powder gas to firearms in the mode of Momentum Transfer.The existing muzzle brake being installed on pistol is generally by screwed gun barrel, and this just needs to transform gun barrel.Carry out transformation to gun barrel to need to carry out in military enterprise, the scope be suitable for is wideless.And because the transmitting of internal structure on bullet of gun barrel has larger impact, so the trajectory after bullet transmitting can be affected through improved gun barrel.
The utility model embodiment provides a kind of muzzle brake of QSZ92 formula semi-automatic handgun, and this muzzle brake does not need to transform gun barrel, can directly install and use, and has system preferably and moves back effect, and can not produce injury to user when using.
Consult Fig. 1, a kind of muzzle brake of QSZ92 formula semi-automatic handgun, comprises sleeve and gun barrel, and muzzle brake is provided with the tube chamber 105 going out thorax for bullet, and the internal diameter of tube chamber 105 is greater than the external diameter of mated gun barrel.Muzzle brake comprises interconnective muzzle connecting portion 102 and exhaust portion 101, and the top of exhaust portion 101 is provided with multiple exhaust outlet 103, and multiple exhaust outlet 103 is all communicated with tube chamber 105.Muzzle connecting portion 102 detachable card is connected to sleeve, and when described muzzle brake is connected with QSZ92 formula semi-automatic handgun, tube chamber 105 pivot bush unit of muzzle brake is in gun barrel.
By the mode of detachable clamping, make muzzle brake branch sleeve.Such connected mode achieves does not need transformation gun barrel just muzzle brake to be fixed on QSZ92 formula semi-automatic handgun.
Consult Fig. 2-4, a kind of muzzle brake of QSZ92 formula semi-automatic handgun, comprises sleeve and gun barrel, and muzzle brake is provided with the tube chamber 105 going out thorax for bullet, and the internal diameter of tube chamber 105 is greater than the external diameter of mated gun barrel.Muzzle brake comprises interconnective muzzle connecting portion 102 and exhaust portion 101, and the top of exhaust portion 101 is provided with multiple exhaust outlet 103, and multiple exhaust outlet 103 is all communicated with tube chamber 105.Muzzle connecting portion 102 detachable card is connected to sleeve, and when muzzle brake is connected with QSZ92 formula semi-automatic handgun, tube chamber 105 pivot bush unit of muzzle brake is in gun barrel.Exhaust portion 101 is also provided with the air discharge duct 104 of the both sides being symmetrically distributed in exhaust portion 101, and air discharge duct 104 is communicated with tube chamber 105.
QSZ92 formula semi-automatic handgun is more firmly attached in order to make muzzle brake, the bottom of the exhaust portion 101 of muzzle brake is provided with and connects trepanning 106, when muzzle brake is connected with QSZ92 formula semi-automatic handgun, connect the transmitter block that trepanning 106 is socketed on QSZ92 formula semi-automatic handgun.
In using, reach system preferably to make muzzle brake and move back effect, exhaust outlet 103 generally arranges 3-5, the length of exhaust portion 101 is 4-6CM, through practices a large amount of for a long time, when exhaust outlet 103 arrange 3, the length of exhaust portion 101 be the both sides of 5.8CM and exhaust portion 101 1 air discharge duct 104 is respectively set time, it is better that the system of muzzle brake moves back effect.
Participate in Fig. 5, a kind of QSZ92 formula semi-automatic handgun, this pistol comprises interconnective gun body and muzzle cup, and muzzle cup is above-mentioned muzzle brake.Because the structure of QSZ92 formula semi-automatic handgun is special, above-mentioned muzzle brake is applicable to QSZ92 formula semi-automatic handgun and the derivative pistol similar to QSZ92 formula semi-automatic handgun.When QSZ92 formula semi-automatic handgun and the derivative pistol similar to QSZ92 formula semi-automatic handgun are shot continuously fast, the system of above-mentioned muzzle brake moves back successful.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a muzzle brake for QSZ92 formula semi-automatic handgun, is characterized in that, described QSZ92 formula semi-automatic handgun comprises sleeve and gun barrel, and described muzzle brake is provided with the tube chamber going out thorax for bullet, and the internal diameter of described tube chamber is greater than the external diameter of mated gun barrel; Described muzzle brake comprises interconnective muzzle connecting portion and exhaust portion, and the top of described exhaust portion is provided with multiple exhaust outlet, and described multiple exhaust outlet is all communicated with described tube chamber; When described muzzle brake is connected with described pistol, described muzzle connecting portion detachable card is connected to described sleeve, and the tube chamber pivot bush unit of described muzzle brake is in described gun barrel.
2. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 1, it is characterized in that, described exhaust portion is also provided with the air discharge duct of the both sides being symmetrically distributed in described exhaust portion, and described air discharge duct is communicated with described tube chamber.
3. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 2, is characterized in that, the both sides of described exhaust portion are respectively provided with 1 air discharge duct.
4. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 2, is characterized in that, the opening direction of described air discharge duct is perpendicular to the axis direction of described tube chamber.
5. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 1, it is characterized in that, described QSZ92 formula semi-automatic handgun also comprises transmitter block, the bottom of described exhaust portion is provided with connection trepanning, when described muzzle brake is connected with described pistol, described adapter sleeve borehole jack is connected to described transmitter block.
6. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 1, is characterized in that, described multiple exhaust outlet is 3-5.
7. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 6, is characterized in that, described exhaust outlet is 3.
8. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 1, is characterized in that, the length of described exhaust portion is 4-6CM.
9. the muzzle brake of QSZ92 formula semi-automatic handgun according to claim 8, is characterized in that, the length of described exhaust portion is 5.8CM.
10. a QSZ92 formula semi-automatic handgun, is characterized in that, described QSZ92 formula semi-automatic handgun comprises interconnective gun body and muzzle cup, and described muzzle cup adopts the muzzle brake described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073253.1U CN204535545U (en) | 2015-02-02 | 2015-02-02 | The muzzle brake of QSZ92 formula semi-automatic handgun and pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073253.1U CN204535545U (en) | 2015-02-02 | 2015-02-02 | The muzzle brake of QSZ92 formula semi-automatic handgun and pistol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535545U true CN204535545U (en) | 2015-08-05 |
Family
ID=53749536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073253.1U Active CN204535545U (en) | 2015-02-02 | 2015-02-02 | The muzzle brake of QSZ92 formula semi-automatic handgun and pistol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567537A (en) * | 2015-02-02 | 2015-04-29 | 阳涛 | QSZ92 type semi-automatic pistol muzzle brake and pistol |
-
2015
- 2015-02-02 CN CN201520073253.1U patent/CN204535545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567537A (en) * | 2015-02-02 | 2015-04-29 | 阳涛 | QSZ92 type semi-automatic pistol muzzle brake and pistol |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9134099B2 (en) | Net throwing device | |
| US20110174141A1 (en) | Muzzle Brake and Suppressor Article | |
| US9689636B2 (en) | Recoil reducing muzzle brake | |
| US20150176943A1 (en) | Rifle System | |
| CN110425930B (en) | Split nested type mode-adjustable muzzle brake | |
| CN204535545U (en) | The muzzle brake of QSZ92 formula semi-automatic handgun and pistol | |
| CN104567537A (en) | QSZ92 type semi-automatic pistol muzzle brake and pistol | |
| CN203249550U (en) | Kinetic energy projectile with multiple pellets | |
| CN208059681U (en) | Electric shock hair is without sonic pen rifle | |
| CN204064105U (en) | Multi-functional stabilizer | |
| CN201653260U (en) | Airflow backstop device capable of eliminating recoil of gun | |
| CN209445882U (en) | A kind of muzzle brake and pistol | |
| CN111609755A (en) | Muzzle suppressor | |
| CN204404898U (en) | A kind of firearms assistor | |
| CN204649065U (en) | The gun barrel of Recoilless firearms and the gun tube of cannon | |
| CN206347924U (en) | A kind of pickaback formula fire extinguisher bomb boundling transmitter | |
| RU2438094C1 (en) | Staroverov service cartridge | |
| CN207335532U (en) | A kind of laser transmitter prover | |
| CN220083823U (en) | Pistol muzzle brake | |
| CN204268967U (en) | A kind of modified shotgun | |
| CN217686853U (en) | A muffler for firearms | |
| CN219956277U (en) | Flame chamber opening preventing and removing device for firearm | |
| CN104061820A (en) | Design method for recoilless muzzle brake | |
| CN202709877U (en) | Firearm convenient to hiddenly shoot | |
| CN204438915U (en) | A kind of hand-held kinetic energy weapon transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |