CN201819628U - Automatically-formed combined firecracker cylinder - Google Patents
Automatically-formed combined firecracker cylinder Download PDFInfo
- Publication number
- CN201819628U CN201819628U CN2010205262686U CN201020526268U CN201819628U CN 201819628 U CN201819628 U CN 201819628U CN 2010205262686 U CN2010205262686 U CN 2010205262686U CN 201020526268 U CN201020526268 U CN 201020526268U CN 201819628 U CN201819628 U CN 201819628U
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- CN
- China
- Prior art keywords
- tube
- cylindrical shell
- firecracker cylinder
- firecrackers
- bobbin
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an automatically-formed combined firecracker cylinder which is characterized in that the firecracker cylinder (1) is formed mainly by the insertion-connection of a firecracker cylinder seat (2) and a tube (3); the firecracker cylinder seat (2) mainly comprises a tube socket (4) and a tube socket connector (8); the tube socket (4) is provided with a ring of grooves (10) for plugging of the tube (3); the upper bottom of the tube socket (4) is provided with a flame running hole (7); and the lower part of the tube wall of the tube socket (4) is provided with a flame running fuse grooves (5 and 6). The automatically-formed combined firecracker cylinder has the following advantages: 1. as the firecracker cylinder is formed mainly by the insertion of the firecracker cylinder seat and the tube, the mounting of fuses is convenient; spaces exist between tubes, so that the weight is light, and the firecracker cylinder is suitable for making firecrackers of various specifications and large firecrackers and is convenient in transportation; and 2. the firecracker cylinder can be injection formed once, is convenient for automatic production, and overcomes the defects that manually-made binding type combined firecrackers have complicated procedures, large labor intensity, low production efficiency, high cost and the like.
Description
Technical field
The utility model belongs to the firework field, particularly relates to a kind of automatic moulding Combined fireworks and firecrackers cylindrical shell of loading the firework medicine.
Background technology
This Combined fireworks and firecrackers of traditional mode of production all is to adopt by hand single paper web is tied up gluing combining, the periphery is again with yellow plate paper or brown paper parcel, repeatedly machine-shaping at the bottom of the employing mud, this assembling procedure complexity of making the cluster Combined fireworks and firecrackers by hand, labour intensity is big, production efficiency is low, the cost height, also has at the bottom of the mud the easily loose defective that drops, for a change this home built falls behind production status, China Patent No. of the prior art is the utility model patent of 200720063127.3 and 200820053096.8 one-time formed Combined fireworks and firecrackers cylindrical shell, though solved preferably by hand single paper web pricked the gluing assembling procedure complexity that combines, labour intensity is big, production efficiency is low, defect of high cost, but because two patent Combined fireworks and firecrackerses of last art cylindrical shell is to adopt the mineral matter powder, fiber, the moulding of binder combination integral die, as a whole of its firework body is fit to do small-sized firework, improperly make large-scale firework, make large-scale firework if adopt above-mentioned patent, make firework not only heavily but also stupid, bad production and inconvenience transportation.
The utility model content
The purpose of this utility model is the shortcoming that exists at above one-time formed Combined fireworks and firecrackers cylindrical shell of the prior art, and the lightweight automatic moulding Combined fireworks and firecrackers cylindrical shell that designs a kind of production moulding automatically, can do various numbers and all size size and various height is provided.
The technical scheme of automatic moulding Combined fireworks and firecrackers cylindrical shell of the present utility model is: a kind of automatic moulding Combined fireworks and firecrackers cylindrical shell, mainly by firework cylindrical shell 1, string fire hole 7, string fire lead-in wire groove 5 constitutes, it is characterized in that: firework cylindrical shell 1 mainly by 3 two in firework cylindrical shell seat 2 and bobbin independently parts peg graft and constitute, firework cylindrical shell seat 2 main by tube seating 4 and the tube seating connector 8 that is used to connect each tube seating 4 form, what tube seating 4 was provided with a week is used for just in time pegging graft the groove 10 of bobbin 3, be provided with a string fire hole 7 in tube seating 4 upper bottom portion central authorities, the tube wall bottom of tube seating 4 is provided with string fire lead-in wire groove (5,6), also adopt bobbin connector 9 to connect between each bobbin 3.
Automatic moulding Combined fireworks and firecrackers cylindrical shell of the present utility model is compared with the utility model patent of the one-time formed Combined fireworks and firecrackers cylindrical shell of prior art has following advantage: (1) since the firework cylindrical shell mainly by two in cylindrical shell seat and bobbin independently parts peg graft and form, the convenient lead-in wire of installing, also adopt the bobbin connector to connect between each bobbin, have living space between the bobbin, be not the bonding integral body that is compression molded into, therefore in light weight, suitablely make large-scale firework, therefore can do that various quantity send out firework several and the firework of all size specification and height specification shape, also be convenient to transportation; (2) because the bobbin 3 and the firework cylindrical shell seat 2 of firework cylindrical shell all can adopt the plastics once injection moulding, be convenient to automatic assembly line production, overcome adopt manual single paper web is tied up gluingly combine, peripheral again with yellow plate paper or brown paper parcel, adopt repeatedly machine-shaping at the bottom of the mud, this assembling procedure complexity of making the cluster Combined fireworks and firecrackers by hand, labour intensity is big, production efficiency is low, the cost height, also have at the bottom of the mud easily loose drop etc. defective.(3) production technology is simple, cost is low, and properties of product are stable, and moisture resistance is good, environmentally safe.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further details.
Fig. 1 is the sectional structure schematic diagram of the utility model automatic moulding Combined fireworks and firecrackers cylindrical shell.
Fig. 2 is the firework cylindrical shell seat 2 planar structure schematic diagrames of the utility model automatic moulding Combined fireworks and firecrackers cylindrical shell.
Fig. 3 is the sectional structure schematic diagram that prolongs A-A direction among Fig. 2.
Fig. 4 looks up structural representation for the bobbin 3 of the utility model automatic moulding Combined fireworks and firecrackers cylindrical shell.
Fig. 5 is the bobbin 3 sectional structure schematic diagrames of the utility model automatic moulding Combined fireworks and firecrackers cylindrical shell.
Fig. 6 is the firework cylindrical shell seat 2 of the utility model automatic moulding Combined fireworks and firecrackers cylindrical shell and the assembly structure schematic diagram of bobbin 3.
Among the figure: 1. firework cylindrical shell 2. firework cylindrical shell seats 3. bobbins 4. tube seatings 5. string fire lead-in wire grooves 6. string fire lead-in wire grooves 7. string fire holes 8. tube seating connectors 9 bobbin connectors 10. grooves
The specific embodiment
As shown in Figure 1: automatic moulding Combined fireworks and firecrackers cylindrical shell of the present utility model, mainly by firework cylindrical shell 1, string fire hole 7, string fire lead-in wire groove 5 constitutes, it is characterized in that: firework cylindrical shell 1 mainly by 3 two in firework cylindrical shell seat 2 and bobbin independently parts peg graft and constitute, firework cylindrical shell seat 2 main by tube seating 4 and the tube seating connector 8 that is used to connect each tube seating 4 form, what tube seating 4 was provided with a week is used for just in time pegging graft the groove 10 of bobbin 3, be provided with a string fire hole 7 in tube seating 4 upper bottom portion central authorities, the tube wall bottom of tube seating 4 is provided with string fire lead-in wire groove (5,6), also adopt bobbin connector 9 to connect between each bobbin 3.
Fig. 2 and Fig. 3 are the structural representation of the firework cylindrical shell seat 2 of a kind of automatic moulding Combined fireworks and firecrackers of the utility model cylindrical shell.Firework cylindrical shell seat 2 main by tube seating 4 and the tube seating connector 8 that is used to connect each seat of reel 4 form, tube seating 4 is a kind of lid shape of falling, the bottom of lid up, what tube seating 4 was provided with a week is used for just in time pegging graft the groove 10 of bobbin 3, be provided with a string fire hole 7 in tube seating 4 upper bottom portion central authorities, the tube wall bottom of tube seating 4 is provided with string fire lead-in wire groove (5,6), string fire lead-in wire is laid on the string fire lead-in wire groove of tube seating 4 on (5,6) and string fire hole 7, just a string fire is gone between and is laid in tube seating 4 bottoms.
Fig. 4 and Fig. 5 are the structural representation of the bobbin 3 of a kind of automatic moulding Combined fireworks and firecrackers of the utility model cylindrical shell.Bobbin 3 just be the shape of common pipe, and bobbin 3 can be set to the straight tube shape, also can be set to down the shape of vertebra shape, also adopts bobbin connector 9 connection one between the bobbin 3.
Fig. 6 is the firework cylindrical shell seat 2 of the utility model automatic moulding Combined fireworks and firecrackers cylindrical shell and the assembly structure schematic diagram of bobbin 3.The bobbin 3 of firework cylindrical shell and firework cylindrical shell seat 2 separately adopt the plastics once injection moulding separately, at first with logical string fire lead-in wire of the cloth on the firework cylindrical shell seat 2, a logical string fire lead-in wire is the bottom of cloth at firework cylindrical shell seat 2, string fire lead-in wire is connected with effect power with the intraluminal propellant powder of bobbin 3 by string fire hole 7, the bobbin 3 that will connect one then is plugged on the firework cylindrical shell seat 2, during use, as long as propellant powder and effect power are loaded in the tube chamber of bobbin 3, cover the soft thing of one deck, behind the peripheral parcel of Combined fireworks and firecrackers cylindrical shell one deck wrapping paper, can finish needed Combined fireworks and firecrackers again, be used to set off.
Claims (1)
1. automatic moulding Combined fireworks and firecrackers cylindrical shell, mainly by firework cylindrical shell (1), string fire hole (7), string fire lead-in wire groove (5) constitutes, it is characterized in that: firework cylindrical shell (1) mainly by (3) two in firework cylindrical shell seat (2) and bobbin independently parts peg graft and constitute, firework cylindrical shell seat (2) mainly by tube seating (4) and the tube seating connector (8) that is used to connect each tube seating form, what tube seating (4) was provided with a week is used for just in time pegging graft the groove (10) of bobbin (3), be provided with a string fire hole (7) in tube seating (4) upper bottom portion central authorities, the tube wall bottom of tube seating (4) is provided with string fire lead-in wire groove (5,6), also adopt bobbin connector (9) to connect between each bobbin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205262686U CN201819628U (en) | 2010-09-08 | 2010-09-08 | Automatically-formed combined firecracker cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205262686U CN201819628U (en) | 2010-09-08 | 2010-09-08 | Automatically-formed combined firecracker cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819628U true CN201819628U (en) | 2011-05-04 |
Family
ID=43917578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205262686U Expired - Lifetime CN201819628U (en) | 2010-09-08 | 2010-09-08 | Automatically-formed combined firecracker cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949665A (en) * | 2010-09-08 | 2011-01-19 | 项友健 | Automatic forming combined firework barrel |
| CN102620608A (en) * | 2012-03-14 | 2012-08-01 | 陈建波 | Assembled firework barrel |
| WO2014071713A1 (en) * | 2012-11-12 | 2014-05-15 | 浏阳市颐和隆烟花集团有限公司 | Compression molded combined firework |
-
2010
- 2010-09-08 CN CN2010205262686U patent/CN201819628U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949665A (en) * | 2010-09-08 | 2011-01-19 | 项友健 | Automatic forming combined firework barrel |
| CN101949665B (en) * | 2010-09-08 | 2013-03-13 | 项友健 | Automatic forming combined firework barrel |
| CN102620608A (en) * | 2012-03-14 | 2012-08-01 | 陈建波 | Assembled firework barrel |
| WO2014071713A1 (en) * | 2012-11-12 | 2014-05-15 | 浏阳市颐和隆烟花集团有限公司 | Compression molded combined firework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20130313 |
|
| RGAV | Abandon patent right to avoid regrant |