CN106895747A - A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder - Google Patents
A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder Download PDFInfo
- Publication number
- CN106895747A CN106895747A CN201710136275.1A CN201710136275A CN106895747A CN 106895747 A CN106895747 A CN 106895747A CN 201710136275 A CN201710136275 A CN 201710136275A CN 106895747 A CN106895747 A CN 106895747A
- Authority
- CN
- China
- Prior art keywords
- cartridge case
- inner cylinder
- center cartridge
- center
- detent mechanism
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/06—Aerial display rockets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
Abstract
The invention discloses a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder, the location mid-shaft of interior tube inner chamber is provided with the center cartridge case for accommodating and opening quick-fried medicine, the passage that overdoes is set on the side wall of center cartridge case, and the lower port closing of center cartridge case, the upper port of center cartridge case is inserted into overshoot lead wire；Device effect part between center cartridge case and inner cylinder inner side barrel, some effect parts are uniformly distributed around center cartridge case annular.Center cartridge case is loaded opens quick-fried medicine, and effect part is limited between center cartridge case and inner cylinder inner side barrel.After inner cylinder is transmitted to high-altitude, as the center for opening quick-fried medicine is exploded, effect part spreads from the origin that explodes to surrounding, can easily and reliably form aerial bright spot (quick-fried point, burning-point) or track (tail) regularly circumference symmetry arrangement moulding.
Description
Technical field
The present invention relates to a kind of positioner of the pyrotechnic composition in combined firework inner cylinder.
Background technology
According to National Standard of the People's Republic of China GB10631-2004《Fireworks and crackers safety and quality》And GB19593-
2004《Fireworks and firecrackers combined firework》Deng the definition of regulatory documents, combined firework is that the fireworks combined by multiple monotubulars are produced
Product.One monotubular is exactly a fireworks paper tube, and monotubular inner chamber will often load the small paper web for having loaded effect medicine；Institute is also referred to as in the industry
Monotubular is stated for outer barrel or firework external cylinder, the small paper web is called inner cylinder or effect inner cylinder.Device is needed to open quick-fried medicine and effect in inner cylinder
Two kinds of firework gunpowders of fruit medicine, open quick-fried medicine and are lighted by overshoot lead wire, in transmitting to high-altitude after-explosion so that cylinder crushes and ignite,
Effect of dishing out medicine；Effect medicine represents default fire effects in high-altitude.According to National Standard of the People's Republic of China GB 10631-
2013 definition, effect medicine (Pyrotechnic charge) is the fireworks for producing light, sound, color, shape, smog and other effects
Medicine.Effect medicine in inner cylinder typically exists in forms such as bright pearl, powder columns, and bright pearl, powder column that effect medicine makes etc. is in the industry also known as it
It is effect part.
In the prior art, quick-fried medicine and effect medicine are opened filling is layered in the inner chamber of effect inner cylinder；And with mud head layer or paper bar
Bar (circle cardboard) is closed to the two-port of effect inner cylinder.Its drawback is that effect part is cast to high-altitude, it is impossible to formed
Regular arranged distribution so that many design ideas cannot get good technical support, such as combined firework is also difficult at present
Aerial annular effect is realized with by single-shot firework, is often realized by the salvo of multiple single-shot fireworks.
The content of the invention
In order to solve above-mentioned drawback, the technical problems to be solved by the invention are to provide a kind of for combined firework effect
The pyrotechnic composition positioner of inner cylinder, it is in regular arrangement to enable to cast to aerial effect part.It is above-mentioned in order to solve
Technical problem, during the technical solution adopted by the present invention, a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder, including inner cylinder sheet
Body, it is characterised in that the location mid-shaft of the interior tube inner chamber is provided with the center cartridge case for accommodating and opening quick-fried medicine, on the side wall of center cartridge case
Setting overdoes passage, and the lower port closing of center cartridge case, the upper port of center cartridge case is inserted into overshoot lead wire；Center cartridge case with
Device effect part between the barrel of inner cylinder inner side, some effect parts are uniformly distributed around center cartridge case annular.
Loaded the beneficial effects of the present invention are, center cartridge case and open quick-fried medicine, effect part be limited in center cartridge case with it is interior
Between the barrel of cylinder inner side.After inner cylinder is transmitted to high-altitude, as the center for opening quick-fried medicine is exploded, effect part is from the origin that explodes to four
Week diffusion, regularly circumference symmetry arrangement is made can easily and reliably to form aerial bright spot (quick-fried point, burning-point) or track (tail)
Type.
Preferably, the center cartridge case is provided with ring shaped retainer member.Center cartridge case is reliably positioned on inner cylinder axis.
Further, the ring shaped retainer member is nested in the top ports of the inner cylinder and closes the top ports.Further, the annular
Keeper center is provided with the assembling blind hole of cylinder, and the blind end for assembling blind hole is provided with overshoot lead wire hole, the openend of pilot hole
The upper port of nested center cartridge case.The overall structure of inner cylinder is effectively simplified, it is easy to assembly.
The passage that overdoes set on the center cartridge case side wall can be the diversified forms such as hole, gap, and what need to only be fired opens
Quick-fried medicine can light the effect medicine of outside by the passage.Preferably, the passage that overdoes is distributed across center cartridge case side
Some circular holes on wall.With the performance that preferably overdoes.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Brief description of the drawings
Cartridge case and ring shaped retainer member exploded perspective schematic diagram centered on Fig. 1；
Fig. 2 is the polycrystalline substance schematic diagram of ring shaped retainer member；
Cartridge case and ring shaped retainer member assembled state structural representation centered on Fig. 3；
Fig. 4 is the cross-sectional view of inner cylinder.
Specific embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the invention.The pyrotechnic composition detent mechanism bag of the combined firework inner cylinder
The body of inner cylinder 6 is included, the location mid-shaft of the inner chamber of the inner cylinder 6 is provided with the center cartridge case 3 for accommodating and opening quick-fried medicine, the side wall of center cartridge case 3
The upper some circular holes 4 of distribution constitute the passage that overdoes.Device effect part (is not drawn in figure between center cartridge case 3 and the inner side barrel of inner cylinder 6
Go out), some effect parts are uniformly distributed around the annular of center cartridge case 3.
The center cartridge case 3 is provided with ring shaped retainer member 1.Center cartridge case 3 is reliably positioned on the axis of inner cylinder 6.
The ring shaped retainer member 1 is nested in the top ports of the inner cylinder 6 and closes the top ports；The bottom nozzle of inner cylinder 6 is by the envelope of paper bar bar 7
Close.The center of ring shaped retainer member 1 is provided with the assembling blind hole 2 of cylinder, assembles the blind end of blind hole 2 and is provided with overshoot lead wire hole 5, in
The lower port closing of psychological treatment cylinder 3, the upper port of the nested center cartridge case 3 in opening of assembling blind hole, the upper port of center cartridge case 3 passes through
Insert overshoot lead wire 8 in the overshoot lead wire hole 5.
When using, center cartridge case 3 is loaded opens quick-fried medicine, the bright integument of effect is limited in center cartridge case 3 and the inner side barrel of inner cylinder 6
Between.By the upside-down mounting of inner cylinder 6 (i.e. the end of overshoot lead wire 8 down), in outer barrel, outer barrel is traditionally assembled.Inner cylinder 6 is launched
To high-altitude, as the center for opening quick-fried medicine is exploded, the bright pearl of effect is spread from the origin that explodes to surrounding, being capable of convenient and reliable landform
Into aerial bright spot (quick-fried point, burning-point) or track (tail) regularly circumference symmetry arrangement moulding.
Above-mentioned implementation merely to clearly illustrate technical scheme, and it is not intended that to the present invention
Make any limitation.The present invention has known various replacements or deformation in the art, is not departing from essence of the invention
On the premise of meaning, protection scope of the present invention is each fallen within.
Claims (6)
1. a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder, including inner cylinder body, it is characterised in that the interior tube inner chamber
Location mid-shaft is provided with the center cartridge case for accommodating and opening quick-fried medicine, and overdo passage, the lower end of center cartridge case are set on the side wall of center cartridge case
Mouth closing, the upper port of center cartridge case is inserted into overshoot lead wire；Device effect part between center cartridge case and inner cylinder inner side barrel,
Some effect parts are uniformly distributed around center cartridge case annular.
2. a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder as claimed in claim 1, it is characterised in that the middle psychological treatment
Cylinder is provided with ring shaped retainer member.
3. a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder as claimed in claim 2, it is characterised in that the annular is fixed
Position part is nested in the top ports of the inner cylinder and closes the top ports.
4. as claimed in claim 2 or claim 3 a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder, it is characterised in that the ring
Shape keeper center is provided with the assembling blind hole of cylinder, and the blind end for assembling blind hole is provided with overshoot lead wire hole, the opening of pilot hole
The upper port of the nested center cartridge case in end.
5. the pyrotechnic composition detent mechanism of a kind of combined firework inner cylinder as described in any one of claim 1,2,3, it is characterised in that
The passage that overdoes is distributed across some circular holes on the wall of center cartridge case side.
6. a kind of pyrotechnic composition detent mechanism of combined firework inner cylinder as claimed in claim 4, it is characterised in that it is described overdo it is logical
Road is distributed across some circular holes on the wall of center cartridge case side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136275.1A CN106895747B (en) | 2017-03-09 | 2017-03-09 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
| DE102017221811.8A DE102017221811A1 (en) | 2017-03-09 | 2017-12-04 | Mechanism for positioning a pyrotechnic set in an inner cylinder of a combined firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136275.1A CN106895747B (en) | 2017-03-09 | 2017-03-09 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106895747A true CN106895747A (en) | 2017-06-27 |
| CN106895747B CN106895747B (en) | 2018-08-28 |
Family
ID=59185885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710136275.1A Active CN106895747B (en) | 2017-03-09 | 2017-03-09 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106895747B (en) |
| DE (1) | DE102017221811A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801071A (en) * | 2018-08-01 | 2018-11-13 | 郭建堤 | A kind of fireworks inner tank with tail and sibilant rale effect |
| CN115790285A (en) * | 2022-10-27 | 2023-03-14 | 刘绍武 | Method for improving effect distribution uniformity of paper inner barrel, product and mould |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201421299Y (en) * | 2009-05-23 | 2010-03-10 | 余培初 | Lateral multi-hole firework cylinder of fireworks with title patterns |
| CN201876200U (en) * | 2010-09-29 | 2011-06-22 | 浏阳市佳辉出口烟花制造有限公司 | Colored firework inner tube provided with detonating cavity |
| CN102927854A (en) * | 2012-11-07 | 2013-02-13 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Environment-friendly inner barrel for fireworks |
| CN203534357U (en) * | 2013-10-18 | 2014-04-09 | 湖南千山制药机械股份有限公司 | Firework inner barrel cover |
| CN206540472U (en) * | 2017-03-09 | 2017-10-03 | 浏阳市博盛烟花有限公司 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
-
2017
- 2017-03-09 CN CN201710136275.1A patent/CN106895747B/en active Active
- 2017-12-04 DE DE102017221811.8A patent/DE102017221811A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201421299Y (en) * | 2009-05-23 | 2010-03-10 | 余培初 | Lateral multi-hole firework cylinder of fireworks with title patterns |
| CN201876200U (en) * | 2010-09-29 | 2011-06-22 | 浏阳市佳辉出口烟花制造有限公司 | Colored firework inner tube provided with detonating cavity |
| CN102927854A (en) * | 2012-11-07 | 2013-02-13 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Environment-friendly inner barrel for fireworks |
| CN203534357U (en) * | 2013-10-18 | 2014-04-09 | 湖南千山制药机械股份有限公司 | Firework inner barrel cover |
| CN206540472U (en) * | 2017-03-09 | 2017-10-03 | 浏阳市博盛烟花有限公司 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801071A (en) * | 2018-08-01 | 2018-11-13 | 郭建堤 | A kind of fireworks inner tank with tail and sibilant rale effect |
| CN115790285A (en) * | 2022-10-27 | 2023-03-14 | 刘绍武 | Method for improving effect distribution uniformity of paper inner barrel, product and mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106895747B (en) | 2018-08-28 |
| DE102017221811A1 (en) | 2018-09-13 |
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