CN207610633U - Based on the bullet that compressed gas is power - Google Patents
Based on the bullet that compressed gas is power Download PDFInfo
- Publication number
- CN207610633U CN207610633U CN201721571571.6U CN201721571571U CN207610633U CN 207610633 U CN207610633 U CN 207610633U CN 201721571571 U CN201721571571 U CN 201721571571U CN 207610633 U CN207610633 U CN 207610633U
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- China
- Prior art keywords
- bullet
- suction nozzle
- core bar
- air accumulator
- shell
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Abstract
It is a kind of based on compressed gas be power bullet, it is characterized by it by warhead, air inlet nozzle assembly, air accumulator, shell case forms, the bottom end of air accumulator is fixed with pedestal, there is pedestal gasket between pedestal and air accumulator, outlet nozzle core bar is housed in the centre bore of pedestal, there is the IIth sealing ring between the centre bore and outlet nozzle core bar of pedestal, the tail end of outlet nozzle core bar is fixed on by the Ith compression spring on the outlet nozzle cap of cartridge case base, thus air accumulator is fixed in shell case, the appearance of air accumulator has gap with shell case inner cavity, form air flue, air accumulator upper surface is machined with venthole, air inlet nozzle assembly is mounted in the upper end of air accumulator, warhead is fixed on the top of shell case.The utility model has the advantage of simulation live shells, by power source design in bullet, as the excessive product of live-fire training, and the basic main points for the grasp shooting that trainer can be made more fast.The ability of being applicable in is strong, a bullet is multi-purpose, simple in structure, use cost is low, safe and reliable, maintenance is simple and convenient to operate.
Description
Technical field
The utility model patent is related to aerodynamics simu1ation rifle field, especially belongs to the bullet using compressed gas as power.
Background technology
In new recruit's gunnery training, particularly with woman soldier, it is difficult to feared state of mind when overcoming shooting.It is penetrated in greenly grasp
Ball firing is carried out before hitting main points, certain danger is brought to shooting personnel and surrounding related personnel.And the harmfulness of air gun
It is small, it is simple in structure, it is easy to operate.Its bullet as shown in Figure 1, only a bullet, power differ greatly in air gun with live shell,
Simulation when training is poor.
Invention content
The utility model aim be to provide it is a kind of it is simple in structure, safe and reliable, using compressed gas as power, instead of original
Using powder gas as the bullet of power, feared state of mind when new recruit being helped to overcome shooting eliminates safe hidden trouble.
Technical solution used by the utility model is a kind of based on the bullet that compressed gas is power, is characterized by it
It is made of warhead, air inlet nozzle assembly, air accumulator, shell case, the bottom end of air accumulator is fixed with pedestal, has between pedestal and air accumulator
Pedestal gasket is equipped with outlet nozzle core bar in the centre bore of pedestal, has between the centre bore and outlet nozzle core bar of pedestal the IIth close
The tail end of seal, outlet nozzle core bar is fixed on by the Ith compression spring on the outlet nozzle cap of cartridge case base, and thus air accumulator is fixed on bullet
In shell, there are gap in appearance and the shell case inner cavity of air accumulator, form air flue, air accumulator upper surface is machined with venthole, suction nozzle group
Part is mounted in the upper end of air accumulator, and warhead is fixed on the top of shell case.
The utility model is but different from existing air gun using compressed gas as power, it simulates current gunpowder bullet will
Power source designs in bullet, after firearms fire bullet, triggers the power in bullet, bullet is made to emit.Its alternative powder shotgun
Bullet uses.The muzzle velocity is low, kinetic energy is small, brings the recoil of the body of a gun and also can significantly reduce, as the excessive of live-fire training
Product eliminates safe hidden trouble, the basic main points for the grasp shooting that trainer can be made more fast.
The air inlet nozzle assembly is by suction nozzle core bar, suction nozzle shell, the Ith sealing ring, the IIth compression spring, suction nozzle spiral shell
Bottom forms, and suction nozzle shell is in the centre bore of gas storage upper end, added with suction nozzle gasket, suction nozzle core bar dress between the two
In the centre bore of suction nozzle shell, suction nozzle core bar center is machined with axial admission hole, suction nozzle core bar outer surface and is machined with
One encloses the Ith sealing ring sliding slot, and be machined with radial air inlet hole in the Ith sealing ring sliding slot communicates with axial admission hole, in suction nozzle
The bottom end of core bar is equipped with the IIth compression spring, and suction nozzle spiral shell bottom and suction nozzle shell are affixed, and suction nozzle core bar, the IIth compression spring are fixed on
In suction nozzle shell.
The air inlet nozzle assembly installed, the IIth compression spring have pretightning force, will be pushed up on suction nozzle core bar, the Ith sealing ring position
At radial air inlet hole.
The cartridge casing component of the utility model can fill gas again, and it is reusable to load onto warhead, and training cost is greatly decreased.
Warhead is bullet.
Warhead is canister shot, it is made of backstop, bullet, bullet support, and bullet support is fixed on the top of shell case, and bullet support is one
The capping of cavity structure top has backstop, internal that a plurality of bullets are housed.
Warhead is antiriot bomb, according to different mission requirements, the warhead of replaceable corresponding performance.
The utility model has the advantage of custom of the existing air gun power in gun body is broken through, live shell is simulated, by power source
In bullet, the muzzle velocity is low, kinetic energy is small, brings the recoil of the body of a gun and also can significantly reduce, as live-fire training for design
Excessive product, can make trainer it is more fast grasp shooting basic main points.The shell case and air accumulator of the utility model
Part is reusable, reduces training cost.With a variety of warheads, according to different mission requirements, replaceable corresponding property
The warhead of energy.Such as tear-gas warhead, smoke warhead.
The applicable ability of the utility model is strong, a bullet is multi-purpose, simple in structure, use cost is low, safe and reliable, maintenance is simple,
It is easy to operate, can numerous type of bullet be derived under conditions of changing few structure according to demand.
Description of the drawings
Fig. 1 is the bullet of existing air gun
Fig. 2 is that the utility model waits for that cock plays structural schematic diagram entirely
Fig. 3 is that cock plays structural schematic diagram entirely
Fig. 4 is air accumulator main view sectional view
Fig. 5 is air accumulator vertical view
Fig. 6 is inflated condition suction nozzle structural schematic diagram
Fig. 7 is state suction nozzle structural schematic diagram of holding one's breath
Fig. 8 is the full bullet structural schematic diagram of embodiment 2
Wherein：4 suction nozzle gasket, 5 air inlet nozzle assembly, 6 air accumulator, 61 venthole, 7 the IIth sealing ring of shell case 8,9 bottom
10 pedestal gasket of seat, 11 14 suction nozzle core bar of the outlet nozzle 13 outlet nozzle cap of the Ith compression spring of core bar 12,141 axial admission hole 142
18 suction nozzle spiral shell bottom of radial air inlet hole 143 15 the Ith the IIth compression spring of sealing ring 17 of suction nozzle shell 16 of the Ith sealing ring sliding slot
19 warhead, 191 backstop, 192 bullet, 193 bullet support.
Specific implementation mode
The utility model is described in detail with reference to view, cited embodiment can make the skill of this profession
Art personnel more understand the utility model, but do not limit the utility model in any form.
Embodiment 1, as illustrated in figs. 2-7, using compressed gas as the canister shot shotgun of power, it is by warhead 19, suction nozzle
Component 5, air accumulator 6, shell case 7 form, and the bottom end of air accumulator is fixed with pedestal 9, there is pedestal gasket between pedestal and air accumulator
10, outlet nozzle core bar 11 is housed in the centre bore of pedestal, has the IIth sealing ring 8 between the centre bore and outlet nozzle core bar of pedestal,
The tail end of outlet nozzle core bar is fixed on by the Ith compression spring 12 on the outlet nozzle cap 13 of cartridge case base, and thus air accumulator is fixed on bullet
In shell, there are gap in appearance and the shell case inner cavity of air accumulator, form air flue, air accumulator upper surface is machined with venthole 61, suction nozzle
Component is mounted in the upper end of air accumulator, and warhead is fixed on the top of shell case.
The air inlet nozzle assembly by suction nozzle core bar 14, suction nozzle shell 15, the Ith sealing ring 16, the IIth compression spring 17,
Suction nozzle spiral shell bottom 18 forms, and suction nozzle shell is in the centre bore of gas storage upper end, added with suction nozzle gasket 4 between the two,
Be machined with and the matched centre bore of suction nozzle core bar on 15 top of suction nozzle shell, suction nozzle core bar is mounted in suction nozzle shell
It in centre bore, and can be slided up and down in centre bore, suction nozzle core bar center is machined with axial admission hole 141, suction nozzle core bar
Outer surface is machined with the Ith sealing ring sliding slot 143 of a circle, be machined in the Ith sealing ring sliding slot radial air inlet hole 142 with it is axial into
Stomata communicates, and the IIth compression spring 17 is housed in the bottom end of suction nozzle core bar, suction nozzle spiral shell bottom and suction nozzle shell are affixed, by suction nozzle
Core bar, the IIth compression spring 17 are fixed in suction nozzle shell.
The assembly of air inlet nozzle assembly 5：The Ith sealing ring 16 is first sleeved on 14 to the Ith sealing ring sliding slot 143 of suction nozzle core bar
Place.IIth compression spring 17 is sleeved on to the tail end of suction nozzle core bar 14 again, component will be installed and put in suction nozzle shell 15 from bottom to up, most
Suction nozzle spiral shell bottom 18 is screwed into suction nozzle shell 15 afterwards.The air inlet nozzle assembly installed, the IIth compression spring have pretightning force, by air inlet
Mouth core bar pushes up upwards, and the Ith sealing ring is located at radial air inlet hole, is sealed to radial air admission hole, and the outer diameter of the Ith sealing ring is big
It is prevented to continue up, to air inlet when it encounters the lower end of the Ith sealing ring sliding slot in the centre bore of suction nozzle shell
The axial direction of mouth core bar is limited.After the completion of assembly, suction nozzle core bar 14 is repeatedly pressed to ensure that suction nozzle core bar 14 can be
It is free to slide in suction nozzle shell 15.Air accumulator central aperture surface is machined with the groove for accommodating gas nozzle gasket, and gas nozzle is sealed
Pad 4 is put into the groove of air accumulator 6, is then screwed in qualified air inlet nozzle assembly 5 threadably and is put gasket well
Groove in.IIth sealing ring 8 is inserted in the seal groove of outlet nozzle core bar 11, then will be inserted in the outlet nozzle of the IIth sealing ring 8
Core bar 11 is packed into pedestal 9 by diagram direction, then installs the Ith compression spring 12 and outlet nozzle cap 13, outlet nozzle cap 13 and outlet nozzle core
The connection type of bar 11 is riveting.The air accumulator assembled is then screwed in into shell case 7, is filled with into air accumulator 6 after being installed in place
Compressed gas finally assembles warhead 19.
When warhead is canister shot, it is made of backstop 191, bullet 192, bullet support 193, and bullet support is fixed on the top of shell case
Portion, bullet support, which is a cavity structure top capping, backstop, and internal that a plurality of bullets are housed, bottom concaves.Gas storage
16 holes are uniformly distributed on tank 6, this some holes can make gas even into 193 bottom recess of bullet support, make bullet backing face uniform force
To make bullet uniform force.Backstop, bullet support and shell are molded using the high engineering plastics of light weight, intensity,
While meeting performance, production cost is also reduced.
When assembly, the air accumulator assembled is screwed in into shell case 7, is filled with compressed gas into air accumulator 6 after being installed in place, most
Assembly bullet support 193, bullet 192 and backstop 191 afterwards.
Ith sealing ring, the IIth sealing ring are O-ring.Air accumulator 6 and pedestal 9 kirsite or aluminium alloy compression casting can be used and
At, it is then drilled, screw die, tapping process.Suction nozzle and outlet nozzle assembly can be used copper rod turnery processing and form, Yi Jia
It is work, corrosion-resistant.Gasket and sealing ring should choose corrosion-resistant, low temperature material.16 ventholes are uniformly distributed on air accumulator 6
61, this some holes can make gas launch warhead even into the bottom of warhead.
As shown in fig. 6, being at this time suction nozzle air-suction state, outer gas bomb venthole is aligned and pushes outlet nozzle core when inflation
Bar 14, outlet nozzle core bar 14 compress the IIth compression spring 17.At this point, the Ith sealing ring 16 detaches the radial air inlet on gas nozzle core bar 14
Hole 142.Suction nozzle is restored to state of holding one's breath as shown in Figure 7 after the completion of inflation, and the Ith sealing ring 16 blocks radial air inlet hole
142。
Fig. 2 and Fig. 8 is to wait for that cock plays structural schematic diagram entirely, at this time in the Ith compression spring 12, the IIth compression spring 17 and air accumulator
The lower suction nozzle core bar 14 of compression pressure effect and outlet nozzle core bar 11 are by outside pressure in 6.Under pressure effect,
Ith sealing ring 16 and the IIth sealing ring 8 deform upon, and are tightly bonded with mating surface, to play the role of good hold one's breath.
As shown in figure 3, structural schematic diagram is played entirely for cock, when the utility model is packed into matching（Gunpowder）Firearms
In, cocking discharges hammer, and hammer knocks out gas nozzle cap 13, and suction nozzle core bar 14 overcomes the elastic force of the Ith compression spring 12 and comes
It is internally moved from the constraint of compression pressure.Suction nozzle core bar 14 drives the IIth sealing ring 8 to be detached from the sealing with pedestal 9
Face, compressed gas is quickly filled to the air flue between the appearance of air accumulator and shell case inner cavity by the oral area in air accumulator 6, from storage
The venthole 61 of gas tank upper surface enters the backing portion that plays, and compressed gas pushes bullet support to accelerate forward, when being detached from gun barrel oral area,
Backstop 1 and bullet support 3 are slowed down until stopping under drag effect, and bullet moves forward.
Embodiment 2, as shown in figure 8, a kind of based on the bullet that compressed gas is power, Tu Zhong warheads are ball bullet,
Also warhead can be changed to antiriot bomb, be used as antiriot bomb, according to different mission requirements, the war of replaceable corresponding performance
Pan.Such as tear-gas warhead, smoke warhead.Remaining not described part is same as Example 1.
Claims (6)
1. a kind of based on the bullet that compressed gas is power, it is characterised in that it is by warhead（19）, air inlet nozzle assembly（5）, storage
Gas tank（6）, shell case（7）Composition, the bottom end of air accumulator is fixed with pedestal（9）, there is pedestal gasket between pedestal and air accumulator
（10）, outlet nozzle core bar is housed in the centre bore of pedestal（11）, there is the IIth sealing between the centre bore and outlet nozzle core bar of pedestal
Circle（8）, the tail end of outlet nozzle core bar passes through the Ith compression spring（12）It is fixed on the outlet nozzle cap of cartridge case base（13）On, thus gas storage
Tank is fixed in shell case, and there are gap in appearance and the shell case inner cavity of air accumulator, form air flue, air accumulator upper surface is machined with venthole
（61）, air inlet nozzle assembly is mounted in the upper end of air accumulator, and warhead is fixed on the top of shell case.
2. it is according to claim 1 a kind of based on the bullet that compressed gas is power, it is characterized in that the suction nozzle group
Part is by suction nozzle core bar（14）, suction nozzle shell（15）, the Ith sealing ring（16）, the IIth compression spring（17）, suction nozzle spiral shell bottom（18）
Composition, suction nozzle shell is in the centre bore of gas storage upper end, added with suction nozzle gasket between the two（4）, suction nozzle core bar
In the centre bore of suction nozzle shell, suction nozzle core bar center is machined with axial admission hole（141）, suction nozzle core bar outer surface
It is machined with the Ith sealing ring sliding slot of a circle（143）, radial air inlet hole is machined in the Ith sealing ring sliding slot（142）With axial admission
Hole communicates, and the IIth compression spring is housed in the bottom end of suction nozzle core bar（17）, suction nozzle spiral shell bottom and suction nozzle shell are affixed, by suction nozzle
Core bar, the IIth compression spring are fixed in suction nozzle shell.
3. it is according to claim 2 a kind of based on the bullet that compressed gas is power, it is characterized in that the air inlet installed
Nozzle assembly, the IIth compression spring have pretightning force, will be pushed up on suction nozzle core bar, the Ith sealing ring is located at radial air inlet hole.
4. it is according to claim 1 a kind of based on the bullet that compressed gas is power, it is characterized in that the warhead is bullet
Head.
5. it is according to claim 1 a kind of based on the bullet that compressed gas is power, it is characterized in that the warhead is graupel
Bullet, it is by backstop（191）, bullet（192）, bullet support（193）It constitutes, bullet support is fixed on the top of shell case, and bullet support is a sky
The capping of cavity configuration top has backstop, internal that a plurality of bullets are housed.
6. it is according to claim 1 a kind of based on the bullet that compressed gas is power, it is characterized in that the warhead is anti-
Sudden and violent bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571571.6U CN207610633U (en) | 2017-11-22 | 2017-11-22 | Based on the bullet that compressed gas is power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571571.6U CN207610633U (en) | 2017-11-22 | 2017-11-22 | Based on the bullet that compressed gas is power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610633U true CN207610633U (en) | 2018-07-13 |
Family
ID=62795355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571571.6U Withdrawn - After Issue CN207610633U (en) | 2017-11-22 | 2017-11-22 | Based on the bullet that compressed gas is power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702599A (en) * | 2017-11-22 | 2018-02-16 | 福建兵工装备有限公司 | Based on the bullet that compressed gas is power |
-
2017
- 2017-11-22 CN CN201721571571.6U patent/CN207610633U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702599A (en) * | 2017-11-22 | 2018-02-16 | 福建兵工装备有限公司 | Based on the bullet that compressed gas is power |
| CN107702599B (en) * | 2017-11-22 | 2023-03-31 | 福建兵工装备有限公司 | Bullet based on compressed gas as power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180713 Effective date of abandoning: 20230331 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180713 Effective date of abandoning: 20230331 |