CN110470184A - A kind of float caption-pattern display shell effect piece - Google Patents
A kind of float caption-pattern display shell effect piece Download PDFInfo
- Publication number
- CN110470184A CN110470184A CN201910772470.2A CN201910772470A CN110470184A CN 110470184 A CN110470184 A CN 110470184A CN 201910772470 A CN201910772470 A CN 201910772470A CN 110470184 A CN110470184 A CN 110470184A
- Authority
- CN
- China
- Prior art keywords
- gas
- display shell
- caption
- air bag
- float
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/02—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
- C06B31/04—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with carbon or sulfur
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/06—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being an inorganic oxygen-halogen salt
-
- 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
-
- 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
- F42B4/02—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes in cartridge form, i.e. shell, propellant and primer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Finger-Pressure Massage (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of float caption-pattern display shell effect pieces, including the foldable inflating air bag with gas seal property and flame retardant property, gas making tries to get to the heart of a matter end face seal equipped with fairlead, the surrounding side wall and top end face of gas making disk are uniformly distributed several ventilating slits, the sodium azide of stacking several layers disc-shaped in gas making disk, the interior filling burning firework medicament of the central through hole of disc-shaped sodium azide；The inflating port of the gas gathering mask of gas making disk housing sealing, air bag is connected to and affixed gas gathering mask gas outlet；Multiple subtitle pipes are fixed on the gasbag outer surface according to the shape of preset shape, are concatenated between each subtitle pipe with rapid lead wire, and rapid lead wire connection delay lead, delay lead and burning firework medicament flick quick-fried snack made with traditional Chinese medicines by fireworks display and fire.The hang time of display shell effect piece is effectively increased, opens new approach for weeding out the old and bring forth the new for display shell product.
Description
Technical field
The present invention relates to a kind of display shell effect pieces.
Background technique
In the prior art, the aerial formative method of single display shell is that bright pearl is pressed predetermined pattern in fire works display projectile shell
Setting, bright integument, which is dished out, after launching lights, and forms corresponding moulding in the sky.Its major defect is that moment effect can only be generated
Fruit, hang time are not more than 3 seconds.It is difficult to meet the requirements.
Caption pattern firework belongs to frame fireworks in the prior art, i.e., sets up plateau suspension on ground and set off, subtitle pipe (or
Fireworks effects pipe) injection luminous point show subtitle or pattern by aligned transfer." the flame of lateral flame as disclosed in CN2718504
The content that the patent documents such as " composite structure of caption pattern firework " are introduced disclosed in fiery effect tube " and CN2903902, although
Complicated pattern or Chinese character subtitle etc. can accurately, be completely embodied, but cannot achieve and set off in the air.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved by the invention is to provide a kind of display shell effect pieces, can
Floating shows caption-pattern in the sky, and emitting to rear in the air has the longer stagnant empty displaying time.It is asked to solve above-mentioned technology
Topic, the technical solution adopted by the present invention is that, a kind of float caption-pattern display shell effect piece, which is characterized in that the effect
Part includes the foldable inflating air bag with gas seal property and flame retardant property, and air bag is equipped with inflating port；It further include in cylinder
The gas making disk of body, the gas making are tried to get to the heart of a matter end face seal, and bottom face center is equipped with fairlead, the surrounding side wall and top end face of gas making disk
It is uniformly distributed several ventilating slits, the sodium azide of stacking several layers disc-shaped in gas making disk, during disc-shaped sodium azide is equipped with
Heart through-hole, the interior filling burning firework medicament of the central through hole pass fiery lead across fairlead insertion burning firework medicament
In；The gas gathering mask of gas making disk housing sealing, gas gathering mask are equipped with gas outlet, and the inflating port of the air bag is connected to and affixed gas outlet；
Multiple subtitle pipes are fixed on the gasbag outer surface according to the shape of preset shape, with rapid lead wire string between each subtitle pipe
It connects, rapid lead wire connection delay lead, delay lead and the fiery lead of biography flick quick-fried snack made with traditional Chinese medicines by fireworks display and fire.
Air bag and subtitle pipe etc. collect it is agglomerating after, by the effect part device be emitted in display shell it is aerial after, pass fire and draw
Line is opened quick-fried efficacy-enhancing ingredient combustion, is passed fiery lead and is lighted the burning firework medicament in central through hole, the high temperature of firework medicament burning to fold
Sodium nitride is thermally decomposed, and discharges a large amount of nitrogen, nitrogen enters gas gathering mask by the ventilating slit of gas making disk surrounding, then passes through outlet
Mouth, inflating port are filled with the air bag, and air bag can swim in high-altitude after quickly filling with hot nitrogen the long period, as displaying subtitle
The platform of pattern firework moulding；It opens quick-fried medicine and subtitle pipe, subtitle pipe quilt is lighted after setting delay by delay lead, rapid lead wire
Scheduled aerial effect picture is formed after igniting.
The beneficial effects of the present invention are effectively increase the hang time of display shell effect piece, be display shell product
It weeds out the old and bring forth the new and opens new approach.
The burning firework medicament only needs to be lighted by the fiery lead of biography, and ignition temperature is not less than 300 DEG C.It is preferred that
Ground, the burning firework medicament are made of the component of following weight ratio: 30~40 parts of titanium valve, 60~70 parts of potassium hyperchlorate, 4~8
Part charcoal powder is added suitable amount of adhesive and is granulated, is sieved, is drying to obtain.
Preferably, installation fills sealing compound after passing fiery lead in the fairlead, and the sealing compound is by following weight ratio
Component composition: 8 parts of potassium nitrate, 10 parts of active carbon, 1 part of sulphur, 1 part of charcoal powder.It will form fine and close expansion after sealing medicine burning
Solid remains block fairlead to realize that sealing avoids gas leakage, extend the flotation time.
Preferably, the balloon surface is equipped with the bag body of fixed subtitle pipe.Only subtitle pipe need to be inserted into bag body can fix,
Facilitate installation.
Preferably, the gas gathering mask and its gas making disk constitute the clump weight of air bag using steel production.So that airbag deployment
Posture afterwards meets the requirements.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (airbag deployment state) of effect part；
Fig. 2 is gas gathering mask surface structure schematic diagram；
Fig. 3 is gas gathering mask schematic diagram of internal structure (gas gathering mask is splitted)；
Fig. 4 is the schematic diagram of internal structure of gas making disk (gas making disk is splitted)；
Fig. 5 is the assembling structure schematic diagram of display shell (air bag collects agglomerating state).
Specific embodiment
Referring to attached drawing, reflect a kind of specific structure of the invention, the float caption-pattern display shell effect piece packet
The lightweight foldable inflating air bag 1 with gas seal property and flame retardant property is included, air bag 1 can be used nylon and be applied with neoprene rubber
Glue or organosilicon manufacture；Or it is made of poly- phthalein amine fabric.In order to make air seal and fire-retardant, the medial surface of air bag 1 is coated with
Polychlorobutadiene.Air bag 1 is equipped with inflating port 3, and the air bag 1 around inflating port 3 should do consolidation process.
The effect part further includes the gas making disk 9 in cylindrical body, and the bottom face 10 of the gas making disk 9 seals, in bottom face 10
The heart is equipped with fairlead 11, and the surrounding side wall and top end face of gas making disk 9 gather a large amount of ventilating slits uniformly to meet quick outlet
It is required that the grid body as shown in this example.
The sodium azide 12 of stacking several layers disc-shaped, disc-shaped sodium azide 12 are equipped with central through hole, institute in gas making disk 9
The burning firework medicament 13 of filler particles shape in central through hole is stated, fiery lead 6 is passed and passes through the fairlead 11 insertion burning pyrotechnics
In medicament 13；Described 13 need of burning firework medicament can be passed fiery lead and be lighted, and ignition temperature is not less than 300 DEG C.
In this example, the burning firework medicament is made of the component of following weight ratio: 30~40 parts of titanium valve (combustible), potassium hyperchlorate 60
Appropriate pyrotechnic composition adhesive (such as nitrocellulose solution, resin, clear is added in~70 parts (oxide), 4~8 parts of charcoal powders (detonator)
Paint, acetone etc.) it is granulated, is sieved, is drying to obtain.
The gas gathering mask 5 of 9 housing of gas making disk sealing, gas gathering mask 5 are equipped with gas outlet 4, and the connection of inflating port 3 of the air bag 1 is simultaneously
Affixed gas outlet 4, it is described affixed as threaded connection is aided with glue bonding again.
Multiple subtitle pipes 8 are fixed on 1 outer surface of air bag according to the shape (being " ten " word in this example) of preset shape,
In this example, 1 surface of air bag is equipped with the bag body 7 of fixed subtitle pipe 8.Subtitle pipe 8 need to be only inserted into bag body 7 to be convenient to admittedly
Dingan County's dress, can also be aided with glue or adhesive tape bonding.It is concatenated between each subtitle pipe 8 with rapid lead wire 2, rapid lead wire 2 in this example
Two strands of leads of right-angled intersection make to pass fiery connection processing.The connection delay lead 16 of rapid lead wire 2, delay lead 16 and biography fire draw
Line 6 is lighted via overshoot lead wire 15 by the quick-fried medicine 19 of opening of display shell, and overshoot lead wire 15 is arranged at the center of partition 18.
Display shell includes the spherical shell 14 that two valve hemispheres are combined into, and 14 inner route clapboard 18 of spherical shell is divided into out shot room and effect
Room opens quick-fried indoor set filler 17 and opens quick-fried medicine 19, opens quick-fried medicine 19 equipped with ignition fuse 20 and its shield skirt 21；Air bag 1 and
Subtitle pipe 8 etc. collects agglomerating, is placed in the inner cavity of effect room together with gas making disk 9, gas gathering mask 5 etc., and with filler 17 build it is tight simultaneously
Adjust body center of gravity.The filler such as husk, cotton seed hulls or perlite particle etc..After being collected due to folding, the effect part
Volume is still larger, so it is used to load the specification of the display shell of the effect part to be advisable not less than 5 inches.
After display shell is emitted in the air, ignited out by the ignition fuse 20 that display shell propellant powder (not shown) is ignited quick-fried
Medicine 19, spherical shell 14 blow effect part of dishing out, and are opened the overshoot lead wire 15 that quick-fried medicine 19 ignites and light the fiery lead 6 of biography, pass fiery 6 points of lead
The burning firework medicament 13 in 12 central through hole of sodium azide is fired, the high temperature that firework medicament 13 burns makes sodium azide 12 heated
It decomposes, discharges a large amount of nitrogen, nitrogen enters gas gathering mask 5 by the ventilating slit of 9 surrounding of gas making disk, then passes through gas outlet 4, inflation
Mouthfuls 3 are filled with the air bag 1, and for air bag 1 after firing about in the time of a few tens of milliseconds full of expanding rapidly after hot nitrogen, actual measurement can
Steadily high-altitude floating is kept in 30 minutes, as the platform for showing caption pattern firework moulding.
In this example, the gas gathering mask 5 and its gas making disk 9 are made the clump weight for constituting air bag 1 of steel.So that air bag 1
After expansion expansion, its posture meets the requirements under the action of counterweight.Quick-fried medicine 19 is opened also to exist by delay lead 16, rapid lead wire 2
Subtitle pipe 8 is lighted after setting delay, subtitle pipe 8 forms the aerial effect picture of scheduled " ten " word after being ignited.
It in this example, is installed in the fairlead 11 after passing fiery lead 6, the hole around lead is intracavitary to fill sealing compound, institute
It states sealing compound to be made of the component of following weight ratio: 8 parts of potassium nitrate, 10 parts of active carbon, 1 part of sulphur, 1 part of charcoal powder.Seal medicine
The solid remains that will form fine and close expansion after agent burning block fairlead 11 to realize that sealing avoids gas leakage, further extend drift
The floating time.
Above-mentioned implementation is merely to clearly illustrate technical solution of the present invention, and should not be understood as to the present invention
Make any restrictions.The present invention has well known a variety of substitutions or deformation in the art, is not departing from essence of the invention
Under the premise of meaning, protection scope of the present invention is each fallen within.
Claims (5)
1. a kind of float caption-pattern display shell effect piece, which is characterized in that the effect part includes having gas tightness
Inflating port can be equipped with the foldable inflating air bag of flame retardant property, air bag；It further include the gas making disk in cylindrical body, the gas making disk
Bottom face sealing, bottom face center are equipped with fairlead, and the surrounding side wall and top end face of gas making disk are uniformly distributed several ventilating slits,
The sodium azide of stacking several layers disc-shaped in gas making disk, disc-shaped sodium azide are equipped with central through hole, in the central through hole
Filling burning firework medicament passes fiery lead and passes through in fairlead insertion burning firework medicament；The collection of gas making disk housing sealing
Gas hood, gas gathering mask are equipped with gas outlet, and the inflating port of the air bag is connected to and affixed gas outlet；According to the shape of preset shape in institute
It states and fixes multiple subtitle pipes on gasbag outer surface, concatenated between each subtitle pipe with rapid lead wire, rapid lead wire connection delay lead,
Delay lead and the fiery lead of biography flick quick-fried snack made with traditional Chinese medicines by fireworks display and fire.
2. a kind of float caption-pattern display shell effect piece as described in claim 1, which is characterized in that the burning cigarette
Powder composition is made of the component of following weight ratio: 60~70 parts, 4~8 parts 30~40 parts of titanium valve, potassium hyperchlorate charcoal powders, is added
Suitable amount of adhesive is granulated, is sieved, is drying to obtain.
3. a kind of float caption-pattern display shell effect piece as claimed in claim 1 or 2, which is characterized in that described to draw
Installation fills sealing compound after passing fiery lead in string holes, and the sealing compound is made of the component of following weight ratio: 8 parts of potassium nitrate, living
10 parts of charcoal, 1 part of sulphur, 1 part of charcoal powder of property.
4. a kind of float caption-pattern display shell effect piece as claimed in claim 1 or 2, which is characterized in that the gas
Capsule surface is equipped with the bag body of fixed subtitle pipe.
5. a kind of float caption-pattern display shell effect piece as claimed in claim 1 or 2, which is characterized in that the collection
Gas hood and its gas making disk constitute the clump weight of air bag using steel production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772470.2A CN110470184A (en) | 2019-08-21 | 2019-08-21 | A kind of float caption-pattern display shell effect piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772470.2A CN110470184A (en) | 2019-08-21 | 2019-08-21 | A kind of float caption-pattern display shell effect piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110470184A true CN110470184A (en) | 2019-11-19 |
Family
ID=68513245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910772470.2A Withdrawn CN110470184A (en) | 2019-08-21 | 2019-08-21 | A kind of float caption-pattern display shell effect piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111454112A (en) * | 2020-04-05 | 2020-07-28 | 浏阳市海霸出口烟花有限公司 | Novel safe blasting powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0576161A1 (en) * | 1992-06-08 | 1993-12-29 | Ici Canada Inc | Pyrotechnic Bodies |
| CN2424440Y (en) * | 2000-05-15 | 2001-03-21 | 余本友 | Overhead forming fireworks display |
| CN101602406A (en) * | 2009-07-13 | 2009-12-16 | 刘敦钰 | The aircraft that has abnormal emergency landing safety and protection device |
| CN102252566A (en) * | 2011-08-15 | 2011-11-23 | 浏阳市余氏科技环保烟花厂 | Display shell effect piece for showing aerial shape |
| CN103940299A (en) * | 2014-05-12 | 2014-07-23 | 詹昌枣 | Combined firework outer barrel |
-
2019
- 2019-08-21 CN CN201910772470.2A patent/CN110470184A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0576161A1 (en) * | 1992-06-08 | 1993-12-29 | Ici Canada Inc | Pyrotechnic Bodies |
| CN2424440Y (en) * | 2000-05-15 | 2001-03-21 | 余本友 | Overhead forming fireworks display |
| CN101602406A (en) * | 2009-07-13 | 2009-12-16 | 刘敦钰 | The aircraft that has abnormal emergency landing safety and protection device |
| CN102252566A (en) * | 2011-08-15 | 2011-11-23 | 浏阳市余氏科技环保烟花厂 | Display shell effect piece for showing aerial shape |
| CN103940299A (en) * | 2014-05-12 | 2014-07-23 | 詹昌枣 | Combined firework outer barrel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111454112A (en) * | 2020-04-05 | 2020-07-28 | 浏阳市海霸出口烟花有限公司 | Novel safe blasting powder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191119 |
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| WW01 | Invention patent application withdrawn after publication |