CN87103607A - Display shell with rifle, big gun emission - Google Patents
Display shell with rifle, big gun emission Download PDFInfo
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- CN87103607A CN87103607A CN 87103607 CN87103607A CN87103607A CN 87103607 A CN87103607 A CN 87103607A CN 87103607 CN87103607 CN 87103607 CN 87103607 A CN87103607 A CN 87103607A CN 87103607 A CN87103607 A CN 87103607A
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Abstract
The present invention is a kind of suitable display shell with rifle, big gun emission.This display shell is designed to the form of bullet or shell, and its ignition device is the fire in a stove before fuel is added, and the size of its body and shell case matches with corresponding gun barrel or gun tube.The present invention is made up of body, propellant powder, shell case and the fire in a stove before fuel is added, and body is made up of body shell, fireworks display effect medicine, time-delay ignition powder and obturator ring.This display shell is transmitted into and can breaks into multicoloured pyrotechnics, flash of light in the air or show colored smoke, mists and clouds when launching by day, and can be simultaneously with whistle and firecracker sound, for view and admire, the usefulness of amusement.Can be fit to shotgun, peashooter or the emission of military cannon.
Description
The present invention relates to a kind of display shell of launching with new radiation pattern of being suitable for, particularly be fit to display shell with rifle, big gun emission.
Display shell is a kind of pyrotechnics product, has ignition device, propellant powder, shell case and body, and body is made up of body shell, fireworks display effect medicine and time-delay ignition device.Display shell places launching tube, lights propellant powder by ignition device, and the gas that gun propellant combustion produces forms high pressure body is transmitted into the sky in the air in launching tube.The time-delay ignition device is lighted fireworks display effect medicine aloft, and during outburst, fireworks spray, and colorful pyrotechnics and flash of light are spurted and come, and become flowering shrubs or other scenery, can be simultaneously with whistle and firecracker sound.Main for the usefulness of viewing and admiring, amusement is celebrating.Be called the flying apsaras bullet again.Existing display shell, its ignition device are fuse cord (lead-in wire) or squib, and the emitter that is used is ground paper tube or metal cylinder, and its propellant powder is black powder normally.The display shell of selling on the market is exactly this form.Write referring to Jiang Hong: " fireworks production and safety ", light industry publishing house, publish in May, 1980, the 234-238 page or leaf; J.H. James McLane is outstanding: " firework theory ".Zhang Bingchen etc. translate, National Defense Industry Press, and publish in July, 1986, the 150th page.Existing display shell must be imbedded in the soil securely, in the sand, or stand on the ground for the ground paper tube or the metal cylinder of emission usefulness, or be fixed on other objects when emission.Fuse cord (lead-in wire) will go to light with fire; With squib, lay electric wire, also to use supply unit.The work of the emission display shell trouble, bothersome that just seems.
Task of the present invention is that a kind of suitable display shell with rifle, big gun emission will be provided, and brings convenience to emission, increases new enjoyment to use.
Task of the present invention is that following mode is finished: the ignition device of display shell is to supply rifle or bombard the fire in a stove before fuel is added of sending out, and display shell is designed to the form of bullet or shell, and the external diameter of body and the external diameter of shell case all are to match with the internal diameter of corresponding gun barrel or gun tube.What is called matches and is meant that body and shell case can both be close to bore wall or wall of bore, play the effect of holding one's breath when emission.Display shell is made up of body, propellant powder, shell case and the fire in a stove before fuel is added.Body is made up of body shell, fireworks display effect medicine, time-delay ignition powder and obturator ring.The body shell is made by plastics or paper tube, and fireworks display effect medicine is loaded in the body shell, and the time-delay ignition powder is loaded on the body bottom.Obturator ring on the body is made of plastics.Shell case is made with plastics or papery or metal.The fire in a stove before fuel is added is loaded on cartridge case base.During emission, the fire in a stove before fuel is added is got angry and the propellant powder that ignites by the firing pin bump.Gun propellant combustion generation high temperature and high pressure gas quickens body and launches.Light the time-delay ignition powder of body bottom during gun propellant combustion.Design the time delay of time-delay ignition powder like this: when body flies apex of the trajectory, the time-delay ignition powder fireworks display effect medicine that just ignites, thus outburst come, produce the effect of pyrotechnics, flash of light and sound.
Existing display shell, its fireworks display effect medicine mainly are for imitating agent the night that produces pyrotechnics, flash of light night.Display shell of the present invention, its fireworks display effect medicine also increases a kind except using for imitating the agent night of using night.Use for imitating agent the daytime of using daytime, be transmitted in the air and can produce coloured smoke, mists and clouds such as red, yellow, green, blue, purple.Propellant powder of the present invention does not re-use black powder, and is to use the smokeless propellant that does not corrode gun barrel or gun tube after the burning, for example, uses nitrocotton.Primer mixture in the fire in a stove before fuel is added also uses the primer mixture that does not corrode gun barrel or gun tube after the burning.
The used rifle of emission display shell can utilize general now shotgun or custom-designed peashooter.Now, shotgun owning amount in the whole society is quite big, outside going hunting, and also can be as emission display shell, one-object-many-purposes.Product of the present invention is pushed to after the society, just can utilize society to go up existing shotgun as emission tool.For the peashooter of emission display shell, owing to be purpose with the emission display shell just, its fire accuracy is not done requirement, and pressure required in the bore is also less demanding, has not more required rifling in the gun barrel, so, for this purpose and the peashooter of design is also quite simple.With the display shell of big gun emission, its size designs according to the various general big guns of military equipment.
The present invention compares with existing display shell, in when emission, has saved emission with the burying underground or setting up of ground paper tube or metal cylinder, and has reduced trouble.Suitable usefulness rifle, present arms just can launch.After one or several of the existing display shell emission,, just must must change angle or the place that launching tube is buried underground, set up if need to change the angle of emission or change the launch site, very inconvenient.The present invention is with the display shell of rifle emission, because rifle takes at hand, the control emission angle, changes transmitting site, and the locus of correspondingly controlling the fireworks display outburst can arbitrarily arrange, if will adjust, can realize immediately, and is handy.The launch site is also selected easily, even can present arms to launch display shell from window within the room.Aspect igniting, existing display shell, usefulness fuse cord (lead-in wire), must go to light with match or other burning things which may cause a fire disaster, trouble seems.And launch the time delay that also has the fuse cord burning to be produced from lighting to.And with the display shell of rifle, big gun emission, be triggered at any moment, need not fiery point, also not free the delay, give clear-cut, delighted sensation.The present invention launches after one, can launch second immediately, shoots, changes emission angle and change the launch site all to seem and save trouble, and does not also light the time delay behind the fuse cord, thus once launch many display shells all be save trouble, the timesaving thing.Fireworks display effect medicine of the present invention has increased the kind of imitating agent daytime, can use by day, can break into colored smoke, mists and clouds aloft.Enlarge the scope of application, increased the enjoyment of using.Existing display shell uses fuse cord (lead-in wire), move, in the transportation, the phenomenon that can occur being scattered, scatter and disappear of the ignition powder in the fuse cord causes and leads at top speed defect such as degree slows down even stops working.Ignition device of the present invention is the fire in a stove before fuel is added, has just avoided this defect from structure, has increased reliability of products.Because the present invention can be fit to rifle emission, and recreational object for appreciation rifle, shoot, all have many people interested in the middle of the people at various ages, particularly many teenagers are to recreational object for appreciation rifle, the keen interest of having shot.Recreational now shooting mainly is to see to hit certain target, perhaps listens the sound of shooting to obtain enjoyment.And the present invention be used for recreational property object for appreciation rifle, then can get multicoloured flash of light, pyrotechnics or colored smoke, mists and clouds aloft to come out, and can be simultaneously with whistle and firecracker sound.This has just started out brand-new entertainment content for recreational shooting, and increases and enriched the enjoyment of recreational object for appreciation rifle.Be fit to display shell, increase happy atmosphere can for get-together between Army Day, celebration, friendly troop of army etc. with the big gun emission.
The embodiment that narrates below is a kind of display shell that is fit to the rifle emission, applicable to general now shotgun.The invention is further described below in conjunction with accompanying drawing.
Fig. 1 is vertical half sectional view of a kind of concrete structure of the present invention.
With reference to Fig. 1, a steel base (2) is arranged at the bottom of the shell case of being made by polyethylene (7).The fire in a stove before fuel is added (1) is equipped with in the central authorities of base (2).Propellant powder (3) is housed in the shell case (7).Fireworks display effect medicine (6) is packed in the body shell of being made by polyethylene (8).Body shell (8) top adds a seal cover of being made by polyethylene (9).An obturator ring of being made by polyethylene from high pressure process (4) is arranged at body shell (8) bottom.Pack into the bottom of body shell (8) of time-delay ignition powder (5).So far, the body assembling is promptly finished.The body above space of propellant powder (3) in the shell case (7) of packing into.Part above the shell case (7) has just been finished the encapsulation at display shell top through folding hot pressing.Whole explosive payloads of display shell are no more than 40 grams.
This display shell is packed into bore when percussion, and the fire in a stove before fuel is added (1) ignitions that be impacted passes fiery to propellant powder (3).Propellant powder (3) burning promotes body and breaks away from shell case (7).Meanwhile, obturator ring (4) is subjected to the pressure of high temperature and high pressure gas and expands, and is close to the bore wall, forms the effect of holding one's breath between body and the bore wall.The gases at high pressure that propellant powder (3) burning forms are launched body in gun barrel.When burning, lights propellant powder (3) time-delay ignition powder (5), when the body of delaying time flies apex of the trajectory, and time-delay ignition powder (5) the fireworks display effect medicine (6) that ignites, outburst is come and is formed the effect of pyrotechnics, flash of light and sound.
Claims (6)
1, existing display shell, its ignition device are fuse cord (lead-in wire) or squib, and the appearance and size of its body and shell case is mated the ground paper tube of emission usefulness or the internal diameter of metal cylinder adapts.Feature of the present invention is that ignition device is for rifle or bombards the fire in a stove before fuel is added of sending out, the appearance and size of body and shell case be according to its bore that cooperates the rifle of emission usefulness or big gun according to designing like this: the external diameter of body and the external diameter of shell case all are to match with the internal diameter of corresponding gun barrel or gun tube.
2, device according to claim 1 is characterized in that the external diameter of body and the external diameter of shell case all are to match with the gun barrel internal diameter of shotgun.
3, device according to claim 1, the external diameter that it is characterized in that the external diameter of body and shell case all is and percussion lock is arranged, have the gun barrel internal diameter of the peashooter of projectile ability to match.
4, device according to claim 1 is characterized in that the external diameter of body all is to match with the gun tube internal diameter of military cannon with the external diameter of shell case.
5,, it is characterized in that the primer mixture in the propellant powder and the fire in a stove before fuel is added all is the gunpowder that does not corrode gun barrel or gun tube after the burning according to claim 1,2 or 4 described devices.
6, according to claim 1,2 or 4 described devices, it is characterized in that fireworks display effect medicine has two kinds: imitate agent (1) suitable night of sending colored pyrotechnics, flash of light night; (2) imitate agent the daytime of sending colored smoke, mists and clouds by day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87103607 CN87103607A (en) | 1987-05-11 | 1987-05-11 | Display shell with rifle, big gun emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87103607 CN87103607A (en) | 1987-05-11 | 1987-05-11 | Display shell with rifle, big gun emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87103607A true CN87103607A (en) | 1988-02-24 |
Family
ID=4814506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87103607 Pending CN87103607A (en) | 1987-05-11 | 1987-05-11 | Display shell with rifle, big gun emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87103607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424037A (en) * | 2013-05-24 | 2013-12-04 | 陈正权 | Inner barrel body used for environment-friendly fireworks |
| CN109974540A (en) * | 2019-05-20 | 2019-07-05 | 中国人民解放军军事科学院国防工程研究院 | One kind being used for High-pressure gun charge constitution |
-
1987
- 1987-05-11 CN CN 87103607 patent/CN87103607A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424037A (en) * | 2013-05-24 | 2013-12-04 | 陈正权 | Inner barrel body used for environment-friendly fireworks |
| CN103424037B (en) * | 2013-05-24 | 2015-06-10 | 陈正权 | Inner barrel body used for environment-friendly fireworks |
| CN109974540A (en) * | 2019-05-20 | 2019-07-05 | 中国人民解放军军事科学院国防工程研究院 | One kind being used for High-pressure gun charge constitution |
| CN109974540B (en) * | 2019-05-20 | 2024-04-26 | 中国人民解放军军事科学院国防工程研究院 | Be used for high-bore pressure gun powder charge structure |
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| WD01 | Invention patent application deemed withdrawn after publication |