CN102175104A - Unfolding-free explodable firecracker - Google Patents
Unfolding-free explodable firecracker Download PDFInfo
- Publication number
- CN102175104A CN102175104A CN2011100488967A CN201110048896A CN102175104A CN 102175104 A CN102175104 A CN 102175104A CN 2011100488967 A CN2011100488967 A CN 2011100488967A CN 201110048896 A CN201110048896 A CN 201110048896A CN 102175104 A CN102175104 A CN 102175104A
- Authority
- CN
- China
- Prior art keywords
- firecrackers
- fire
- firecracker
- retardant interlayer
- string
- 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.)
- Pending
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention relates to an unfolding-free explodable firecracker, aiming to solve the defect of the existing explodable firecracker which needs to be unfold in the shape of a disc. The invention provides the unfolding-free explodable firecracker, wherein the firecracker comprises a firecracker string containing firecracker pellets connected in series through a lead, the firecracker string is swirled into a firecracker disc which has a plurality of layers inside and outside and is in the shape of a disc, and the outside of the firecracker string is provided with an antiflaming interlayer which is used for covering an interspace between the firecracker pellets at two sides of the lead. When the firecracker provided by the invention is set off, the firecracker string arranged outside the firecracker disc can produce spark and heat during lead burning and firecracker pellet explosion, the internal lead of the firecracker can not be ignited due to the resistance from an antiflaming interlayer, therefore, the purpose of setting off the firecracker in an unfolding-free mode is realized.
Description
Technical field
The present invention relates to firecrackers, more particularly, relate to a kind of formula firecrackers of exempting to launch to set off.
Background technology
Existing firecrackers all are to be concatenated into the firecrackers string by some firecrackers grains by blasting fuse, are being rolled into plate-like so that storage transportation and sale for protection against the tide, can be rolled into plate-like usually after wrapping up one deck moistureproof paper around the firecrackers string then.Need during this firecracker setting-off to launch, if do not launch to set off then that setting off of firecrackers might not be to set off along blasting fuse, be positioned at the situation that heat that outer firecrackers grain blast and blasting fuse burning produced or Mars may be directly cause the blasting fuse of internal layer firecrackers string skewered.Launch to set off then to bring many shortcomings, for example need enough big place enough distances of each section maintenance when guaranteeing that the firecrackers string launches to take place with the situation that prevents skewered, also require in addition the dry no ponding in place prevent blasting fuse make moist cause set off discontinuous.
Summary of the invention
The technical problem to be solved in the present invention is, sets off and need provide a kind of formula firecrackers of exempting to launch to set off from the shortcoming of disk state expansion at firecrackers string in the prior art.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of formula firecrackers of exempting to launch to set off, comprise the firecrackers string that is concatenated into by blasting fuse by the firecrackers grain, the firecrackers string is coiled into the discoid firecrackers disk of inside and outside several layers, firecrackers string arranged outside has fire-retardant interlayer, and fire-retardant interlayer covers the gap between the firecrackers grain of blasting fuse both sides.When not launching to set off among the present invention firecrackers, Mars that blasting fuse burning that the firecrackers disk is positioned at outer field firecrackers string when setting off and the blast of firecrackers grain produce and heat are because the barrier effect of fire-retardant interlayer, can not light the blasting fuse that the firecrackers disk is positioned at internal layer, thereby can set off firecracker under the situation of skewered not launching the firecrackers disk and do not take place.Fire-retardant interlayer can not ignited in blasting fuse burning or firecrackers explosion time, it can make through fire prevention and handle as smeared paper slip, fabric, the cloth of fire prevention glue or itself be exactly film such as plastic sheeting, sheet metal such as the aluminium foil etc. that the fire proofing material that is difficult for lighting is made, or is the objects such as composite membrane of composite bed such as plastic sheeting and aluminium foil.
Launch to set off the formula firecrackers of the present invention exempting from, as the further improvement of technical scheme, a side is walked around the inboard of blasting fuse one side firecrackers grain cylindrical shell afterbody to the firecrackers string in the fire-retardant interlayer dual-side.Also can be that fire-retardant interlayer dual-side is all walked around the inboard of blasting fuse both sides firecrackers grain cylindrical shell afterbody to the firecrackers string.Can reduce the probability that blasting fuse is lighted by outer firecrackers string lead-in wire like this, improve flame retardant effect.
Launch to set off the formula firecrackers of the present invention exempting from, as the further improvement of technical scheme, the periphery of firecrackers string is provided with moistureproof clad.Moistureproof clad can prevent that the firecrackers string from making moist in the process of storage and transportation.Moistureproof clad can be that material such as oilpaper is made.Fire-retardant interlayer can be positioned at moistureproof clad inboard and adhere on the firecrackers string.Fire-retardant interlayer can also be to stick to moistureproof clad inboard or outer surface, can during fabrication fire-retardant interlayer be attached to earlier on the moistureproof clad like this, coat the firecrackers string with this protection against the tide clad again, thereby the setting of convenient fire-retardant interlayer also is convenient to set off coming off of fire-retardant interlayer later simultaneously.
Exempt to launch to set off the formula firecrackers of the present invention, further improvement as technical scheme, fire-retardant interlayer is a long ribbon shape, and the fire-retardant interlayer of long ribbon shape is placed with otch or the tear line that fire-retardant interlayer is divided into several sections of connecing of joining end to end successively on its length direction.Otch or tear line are set on fire-retardant interlayer, can be along with the setting off of firecrackers, the fire-retardant interlayer that exposes out comes off by joint in the position that is provided with otch or tear line, avoids the fire-retardant interlayer that exposes out long and influence setting off of firecrackers.
Launch to set off the formula firecrackers of the present invention exempting from, as the further improvement of technical scheme, fire-retardant interlayer is to be joined successively by some fire-retardant interlayer sections head and the tail to constituting.Adjacent two segment joins for stacked contact from beginning to end, fire-retardant interlayer is joined successively to constituting by some sections head and the tail and also can reach along with setting off of firecrackers makes the fire-retardant interlayer that exposes out by the purpose that joint comes off, and avoids the fire-retardant interlayer that exposes out long and influence setting off of firecrackers.
Launch to set off the formula firecrackers of the present invention exempting from, as the further improvement of technical scheme, fire-retardant interlayer is the fire prevention glue cover layer that is covering in blasting fuse and firecrackers grain lead-in wire appearance.
Launch to set off the formula firecrackers of the present invention exempting from, as the further improvement of technical scheme, the center of firecrackers disk is provided with through hole.The integral hanging of firecrackers disk when central through hole can be used for firecracker setting-off.
Launch to set off the formula firecrackers of the present invention exempting from, as the further improvement of technical scheme, fire-retardant interlayer is explosion-proof fire-retardant interlayer.The situation that can prevent firecrackers grain explosion time from bursting fire-retardant interlayer and cause fire-retardant interlayer to lose efficacy.Explosion-proof fire-retardant interlayer can make and be covered with plastic sheeting and get aluminium foil.
Implement exempting from the invention of the present invention and launch to set off the formula firecrackers, can when setting off, not need the firecrackers disk to be launched and under the disk state, directly set off, reduced when setting off setting off the requirement in place.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation that the present invention exempts to launch to set off the formula firecrackers;
Fig. 2 is the structural representation that the present invention exempts to launch to set off the firecrackers string of formula firecrackers;
Fig. 3 is the structural diagrams intention that has the fire-retardant interlayer of geosutures among the present invention;
Fig. 4 is the structural diagrams intention that has the fire-retardant interlayer of tear line among the present invention;
Fig. 5 is the structural representation that some fire-retardant interlayer sections constitute fire-retardant interlayer among the present invention;
Fig. 6 is the schematic diagram of second kind of set-up mode of fire-retardant interlayer among the present invention;
Fig. 7 is the schematic diagram of the third set-up mode of fire-retardant interlayer among the present invention;
Fig. 8 is the schematic diagram of the 4th kind of set-up mode of fire-retardant interlayer among the present invention;
Fig. 9 is the schematic diagram of the 5th kind of set-up mode of fire-retardant interlayer among the present invention.
The specific embodiment
As shown in Figure 1, exempt to launch to set off the formula firecrackers and comprise the firecrackers string that is concatenated into by blasting fuse 3 by firecrackers grain 2, and be rolled into discoid firecrackers disk 1.Different is in the arranged outside of firecrackers string fire-retardant interlayer 5 for the present invention and traditional round plate-like firecrackers string, as shown in Figure 2, the width of fire-retardant interlayer 5 is greater than the distance between firecrackers string blasting fuse 3 both sides firecrackers grain 2 cylindrical shells and covered the blasting fuse 3 of firecrackers strings and firecrackers lead-in wire 4, and blasting fuse 3 and firecrackers lead-in wire 4 is separated with the external world.Owing to taked this structure, when not launching to set off among the present invention firecrackers, Mars that blasting fuse 3 burnings that firecrackers disk 1 is positioned at outer field firecrackers string when setting off and firecrackers blast produce and heat are because the barrier effect of fire-retardant interlayer 5 can not be lighted the blasting fuse that the firecrackers disk is positioned at internal layer, avoid taking place the situation of skewered, still can normally set off thereby be implemented under the situation about not launching.Owing to do not need to launch, very low during firecracker setting-off in the present embodiment to the requirement in place, when setting off the place when serious ponding is arranged, only need a stool or stone has filled up it or will play firecrackers disk integral body with rope suspends and can set off.
Can also be provided with through hole 8, the integral hanging of firecrackers disk when central through hole 8 is used for firecracker setting-off at the center of firecrackers disk in the present invention.This hole is firecrackers can't to be placed on the ground too much for fear of setting off place ponding, the whole hang-up of firecrackers disk need be seted off.
In the present embodiment, fire-retardant interlayer 5 is a long ribbon shape, and is placed with the tear line 52 that fire-retardant interlayer is divided into several sections 51 of connecing of joining end to end on its length direction successively, as shown in Figure 3.Tear line 52 is set on fire-retardant interlayer, can setting off along with firecrackers, under the impact of the air-flow that firecrackers grain blast is produced, the fire-retardant interlayer 5 that exposes out by the joint breaking releasing, avoids the fire-retardant interlayer that exposes out long and influence setting off of firecrackers in the position that is provided with tear line 52.Come off by joint when the firecracker setting-off for reaching fire-retardant interlayer 5, can also on the length direction of fire-retardant interlayer 5, set gradually otch 43, as shown in Figure 4; Perhaps as shown in Figure 5, fire-retardant interlayer is joined successively by some fire-retardant interlayer sections 51 head and the tail and constitutes.
In the present invention, being provided with of fire-retardant interlayer can have various ways, can be as shown in Figure 6, and fire-retardant interlayer only covers the centre position of firecrackers string; Fire-retardant interlayer is walked around the inboard of a side of firecrackers string to the firecrackers string, and the inboard of firecrackers string partly also covered.
Launch to set off in the formula firecrackers of the present invention exempting from, can also coat damp-proof layer 6 in the outside of firecrackers, as shown in Figure 7, damp-proof layer 6 can be that oilpaper is made, or other waterproof material is made.When being provided with damp-proof layer 6, fire-retardant interlayer 5 can be positioned within the coating of damp-proof layer 6, sticks on the firecrackers string or sticks in the inboard of damp-proof layer, as shown in Figure 7; Fire-retardant interlayer 5 can be positioned at outside the coating of damp-proof layer 6 and be pasted on outside the damp-proof layer, as shown in Figure 8.
The fire-retardant interlayer that exempting among the present invention launches to set off the formula firecrackers can also be provided with as shown in Figure 9; fire prevention glue 7 is coated in blasting fuse 3 and 4 the outside of going between forms fireprotection layer to blasting fuse and lead-in wire, the lead-in wire and the blasting fuse of protection internal layer firecrackers string are not ignited by outside firecrackers when setting off.
Claims (10)
1. exempt to launch to set off the formula firecrackers for one kind, comprise the firecrackers string that is concatenated into by blasting fuse by the firecrackers grain, described firecrackers string is coiled into the discoid firecrackers disk of inside and outside several layers, it is characterized in that, described firecrackers string arranged outside has fire-retardant interlayer, and described fire-retardant interlayer covers the gap between the firecrackers grain of blasting fuse both sides.
2. according to claim 1 exempting from launches to set off the formula firecrackers, it is characterized in that having at least a side to walk around the inboard of blasting fuse one side firecrackers grain cylindrical shell afterbody to the firecrackers string in the described fire-retardant interlayer dual-side.
3. according to claim 1 and 2 exempting from launches to set off the formula firecrackers, it is characterized in that the periphery of described firecrackers string is provided with moistureproof clad.
4. according to claim 3 exempting from launches to set off the formula firecrackers, it is characterized in that described fire-retardant interlayer is to stick to described moistureproof clad inboard or outer surface.
5. according to claim 3 exempting from launches to set off the formula firecrackers, it is characterized in that, described fire-retardant interlayer is positioned at described moistureproof clad inboard and adheres on the described firecrackers string.
6. launch to set off the formula firecrackers according to claim 4 or 5 described exempting from, it is characterized in that described fire-retardant interlayer is a long ribbon shape, the fire-retardant interlayer of described long ribbon shape is placed with otch or the tear line that fire-retardant interlayer is divided into several sections successively on its length direction.
7. launch to set off the formula firecrackers according to claim 4 or 5 described exempting from, it is characterized in that, described fire-retardant interlayer is to be joined successively by some fire-retardant interlayer sections head and the tail to constituting.
8. according to claim 7 exempting from launches to set off the formula firecrackers, it is characterized in that, the fire-retardant interlayer sections of described adjacent two joints joins for contact between end to end.
9. according to claim 1 exempting from launches to set off the formula firecrackers, it is characterized in that, described fire-retardant interlayer is the fire prevention glue cover layer that is covering in blasting fuse and firecrackers grain lead-in wire appearance.
10. launch to set off the formula firecrackers according to each described exempting from the claim 1 to 5, it is characterized in that the center of described firecrackers disk is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100488967A CN102175104A (en) | 2011-03-01 | 2011-03-01 | Unfolding-free explodable firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100488967A CN102175104A (en) | 2011-03-01 | 2011-03-01 | Unfolding-free explodable firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102175104A true CN102175104A (en) | 2011-09-07 |
Family
ID=44518314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100488967A Pending CN102175104A (en) | 2011-03-01 | 2011-03-01 | Unfolding-free explodable firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102175104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033094A (en) * | 2012-12-09 | 2013-04-10 | 张慧珺 | Safe and environmentally-friendly firecracker with two serially-connected exposed bodies |
| CN109737821A (en) * | 2019-02-28 | 2019-05-10 | 黄平芳 | It is a kind of with the firecrackers for setting off ornament |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069568A (en) * | 1992-08-05 | 1993-03-03 | 李树本 | Firework and manufacture method thereof |
| CN2169113Y (en) * | 1993-06-07 | 1994-06-15 | 张锜 | Hanger for long string of fire-crackers |
| CN1219674A (en) * | 1997-05-27 | 1999-06-16 | 岳朝彬 | Safe mini-firecrackers with luminous colour and their production method |
| CN2331949Y (en) * | 1997-03-03 | 1999-08-04 | 黄仲飞 | Fire-resistance firecrackers capable of preventing set-off chain reaction |
| CN2383037Y (en) * | 1999-04-06 | 2000-06-14 | 王轩臣 | Full red photoelectric cracker capable of displaying happy and lucky word |
| CN2896202Y (en) * | 2006-01-20 | 2007-05-02 | 孔国庆 | Guide-lead plaster |
| CN2916566Y (en) * | 2006-04-30 | 2007-06-27 | 任泽延 | Environmental-protection safety fire crackers |
| CN201141750Y (en) * | 2007-09-12 | 2008-10-29 | 吴维根 | Novel red gun |
| CN201237480Y (en) * | 2008-04-22 | 2009-05-13 | 王更生 | Combined modeling environment friendly firecracker with primer detonator |
| CN101852573A (en) * | 2010-05-07 | 2010-10-06 | 江西天使烟火科技发展有限公司 | Firework crossfire preventing process method |
-
2011
- 2011-03-01 CN CN2011100488967A patent/CN102175104A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069568A (en) * | 1992-08-05 | 1993-03-03 | 李树本 | Firework and manufacture method thereof |
| CN2169113Y (en) * | 1993-06-07 | 1994-06-15 | 张锜 | Hanger for long string of fire-crackers |
| CN2331949Y (en) * | 1997-03-03 | 1999-08-04 | 黄仲飞 | Fire-resistance firecrackers capable of preventing set-off chain reaction |
| CN1219674A (en) * | 1997-05-27 | 1999-06-16 | 岳朝彬 | Safe mini-firecrackers with luminous colour and their production method |
| CN2383037Y (en) * | 1999-04-06 | 2000-06-14 | 王轩臣 | Full red photoelectric cracker capable of displaying happy and lucky word |
| CN2896202Y (en) * | 2006-01-20 | 2007-05-02 | 孔国庆 | Guide-lead plaster |
| CN2916566Y (en) * | 2006-04-30 | 2007-06-27 | 任泽延 | Environmental-protection safety fire crackers |
| CN201141750Y (en) * | 2007-09-12 | 2008-10-29 | 吴维根 | Novel red gun |
| CN201237480Y (en) * | 2008-04-22 | 2009-05-13 | 王更生 | Combined modeling environment friendly firecracker with primer detonator |
| CN101852573A (en) * | 2010-05-07 | 2010-10-06 | 江西天使烟火科技发展有限公司 | Firework crossfire preventing process method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033094A (en) * | 2012-12-09 | 2013-04-10 | 张慧珺 | Safe and environmentally-friendly firecracker with two serially-connected exposed bodies |
| CN103033094B (en) * | 2012-12-09 | 2015-03-25 | 赵子刚 | Safe and environmentally-friendly firecracker with two serially-connected exposed bodies |
| CN109737821A (en) * | 2019-02-28 | 2019-05-10 | 黄平芳 | It is a kind of with the firecrackers for setting off ornament |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102175104A (en) | Unfolding-free explodable firecracker | |
| US10030946B2 (en) | Fireworks aerial display shell and method of use | |
| CN201104175Y (en) | Grape shaped firework | |
| US9360288B2 (en) | Fire ignition flare system and method | |
| RU2382979C1 (en) | Altitude-blast pyro | |
| US9506730B1 (en) | Fireworks aerial display shell and method of use | |
| CN104729362B (en) | Fire-proof and explosion-proof combined firework | |
| CN201177485Y (en) | Colorful paper fireworks | |
| CN201237480Y (en) | Combined modeling environment friendly firecracker with primer detonator | |
| CN203605819U (en) | Directional display shell | |
| CN106247869B (en) | Integral type synchronization polyphony firecracker production method | |
| CN205860877U (en) | Cartridge module in a kind of novel firework | |
| CN214074781U (en) | Formula forest extinguishing device is thrown to hand | |
| CN217785977U (en) | Novel dampproofing and waterproof fireworks barrel | |
| CN209802200U (en) | Integrated into one piece fireworks groove | |
| JP3167812U (en) | Toy fireworks | |
| US10337842B2 (en) | Fireworks aerial display shell with multiple breaks and a method involving same | |
| CN202554785U (en) | Fire control flame retardant fire extinguishing bomb | |
| CN218238569U (en) | Bead-spitting firework | |
| CN203704803U (en) | Overwater carpet display shell | |
| JP7045711B2 (en) | Flying object parts for launch fireworks and flying objects for launch fireworks | |
| CN210464229U (en) | Cylindrical display shell with tail trace | |
| RU2701748C1 (en) | CASE FOR CHARGES TO MORTAR SHELLS 82-mm | |
| CN201949528U (en) | Gas-liquid mixing fire-extinguishing bomb | |
| CN201926376U (en) | Combined jetting device for built-in inner-lining structured smokeless-firework conical-barrel body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110907 |