CN202485561U - Assembled firework barrel - Google Patents
Assembled firework barrel Download PDFInfo
- Publication number
- CN202485561U CN202485561U CN2012200984308U CN201220098430U CN202485561U CN 202485561 U CN202485561 U CN 202485561U CN 2012200984308 U CN2012200984308 U CN 2012200984308U CN 201220098430 U CN201220098430 U CN 201220098430U CN 202485561 U CN202485561 U CN 202485561U
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- China
- Prior art keywords
- base
- transmitting tube
- loam cake
- tube
- hole
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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.)
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Abstract
The utility model relates to an assembled firework barrel which comprises an upper cover and a base, wherein upper through holes and lower through holes are uniformly distributed on the upper cover and the base, and the positions of the upper through holes and the lower through holes are opposite; the upper cover and the base are connected through a plurality of tube barrels; each tube barrel comprises a transmitting tube arranged at the lower part of the tube barrel and a leading tube connected to the upper end of the transmitting tube; the lower ends of the transmitting tubes are inserted into and connected to the lower through holes of the base; the upper ends of the leading tubes are inserted into and connected to the upper through holes of the upper cover; the bottom of each transmitting tube is closed; and the bottom of each transmitting tube is also provided with a fire-leading hole and a leading wire slot connected with the fire-leading hole. According to the utility model, a firework barrel is in an assembled form, and is more stable in structure. In the process of setting off fireworks, the firework barrel is not opened through exploding, so that dangers are not caused; and after the fireworks are burned out, the components such as the base, the transmitting tubes, the upper cover and the like can be used repeatedly.
Description
(1) technical field
The utility model relates to a kind of cylindrical shell of firework.
(2) background technology
Combined firework is a kind of large-scale firework product that development in recent years is got up, and in the prior art, producing this Combined fireworks and firecrackers much still is to adopt single paper web is tied up gluing combining; Be filled with medicine in the paper web, with yellow plate paper or brown paper parcel, it is complicated that this cluster makes up manufacturing process again in the periphery; And adopt simple paper web, in emission process, can produce the hypodynamic problem of emission; And in the firework display process, the blast of generation possibly blown cylindrical shell, thereby produces dangerous; After having burnt, paper web etc. just directly abandon, also relatively waste.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of firework cylindrical shell of brand new, not only compares safety, and can reuse.
The technical scheme that the utility model solves its technical problem is:
A kind of assembly type firework cylindrical shell; Include loam cake and base, be evenly distributed with through hole and lower through-hole on described loam cake and the base, and described last through hole is relative with the lower through-hole position; Connect through some tube cylinders between described loam cake and the base; Described tube cylinder comprises transmitting tube that is arranged on the bottom and the skirt that is connected the transmitting tube upper end, and the lower end of described transmitting tube is inserted and is connected on the lower through-hole of described base, and the upper end of described skirt is inserted and is connected on the last through hole of loam cake; The bottom lock of described transmitting tube, and the bottom of said transmitting tube also is provided with vent and the lead-in wire groove that is connected vent.
As improvement, be connected with some connecting rods between loam cake and the base.
As improvement, an end of connecting rod is fixed on and covers on described, and the lower end of connecting rod is inserted and is connected on the described base.
As improvement; The equal integral type setting of base and loam cake; The outer surface of the bottom of described transmitting tube is provided with downstairs, and the inner ring of described lower through-hole is provided with the convex edge, and described downstairs is arranged on the described convex edge; The upper surface of described transmitting tube is provided with ladder, and described skirt is socketed in described going up on the ladder.
As improvement, the length of skirt is greater than the length of transmitting tube.
As improvement, the surface of base and loam cake is provided with reinforcement.
In process of production, the firework cylindrical shell is an assembly type, and the firework cylindrical shell includes loam cake and base, between loam cake and base, connects through tube cylinder; Tube cylinder includes transmitting tube and skirt, and when assembling, transmitting tube inserts and is connected on the lower through-hole of base; In transmitting tube, fill medicine, put into fuse, after the transmitting tube upper end connects skirt in the bottom of transmitting tube; Cover loam cake again, after the outside encapsulated with paper, firework was promptly assembled completion.Loam cake, base, transmitting tube are plastics and process, and skirt is a paper web, and the length of skirt is greater than the length of transmitting tube; Fireworks are in the process of setting off, and transmitting tube and base are stressed in the moment of blast, and skirt just carries out guide function; The transmitting tube of the utility model and the stress-bearing capability of base are stronger; In addition, loam cake and base are connected with connecting rod, make structure more firm.Fireworks promptly can not blown and produce danger in the process of setting off, and after the fireworks burning, assemblies such as base, transmitting tube, loam cake can also reuse.
The beneficial effect of the utility model is: the utility model is an assembly type with the firework cylindrical shell, and structure is more firm.Fireworks promptly can not blown and produce danger in the process of setting off, and after the fireworks burning, assemblies such as base, transmitting tube, loam cake can also reuse.
(4) description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is that the master of the utility model looks the blast structural representation.
Fig. 3 is the part-structure sketch map of Fig. 1.
Fig. 4 is that the part of Fig. 1 is looked up structural representation.
(5) specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Like Fig. 1, shown in 2, a kind of assembly type firework cylindrical shell includes loam cake 2 and base 9; Be evenly distributed with through hole 1 and lower through-hole 10 on loam cake and the base, and it is relative with the lower through-hole position to go up through hole, connects through some tube cylinders between loam cake and the base; Tube cylinder comprises transmitting tube 6 that is arranged on the bottom and the skirt 3 that is connected the transmitting tube upper end, and the lower end of transmitting tube 6 is inserted and is connected on the lower through-hole 10 of base, and the upper end of skirt 3 is inserted and is connected on the last through hole 1 of loam cake; The bottom lock of transmitting tube; The bottom of transmitting tube also is extended with extension downwards, and the bottom of transmitting tube also is provided with vent 11, and extension 13 is provided with the lead-in wire groove 7 of link vent.Be connected with some connecting rods 4 between loam cake and the base, an end of connecting rod is fixed on the loam cake 2, and the lower end of connecting rod is inserted and is connected on the base 9.The equal integral type setting of base and loam cake, the outer surface of the bottom of transmitting tube is provided with downstairs 12, and the inner ring of lower through-hole is provided with the convex edge, and downstairs is arranged on the convex edge, and the upper surface of transmitting tube is provided with ladder 5, and skirt 3 is socketed on the ladder 5.The length of skirt is greater than the length of transmitting tube.The surface of base and loam cake is provided with reinforcement 8.
In process of production, the firework cylindrical shell is an assembly type, and the firework cylindrical shell includes loam cake 2 and base 9; Between loam cake and base, connect through tube cylinder, tube cylinder includes transmitting tube 6 and skirt 3, when assembling; Transmitting tube inserts and to be connected on the lower through-hole 10 of base, in transmitting tube, fills medicine, puts into fuse in vent 11 positions of the bottom of transmitting tube; And pass through lead-in wire groove 7 and extend mutually, after the transmitting tube upper end connects skirt 3, cover loam cake again; After the outside encapsulated with paper, firework was promptly assembled completion.Loam cake 2, base 9, transmitting tube 6 are plastics and process, the equal integral type setting of base and loam cake, and skirt is a paper web; And the length of skirt is greater than the length of transmitting tube, and fireworks are in the process of setting off, and transmitting tube and base are stressed in the moment of blast; Skirt just carries out guide function, and the transmitting tube of the utility model and the stress-bearing capability of base are stronger, in addition; Loam cake and base are connected with connecting rod 4, make structure more firm.Fireworks promptly can not blown and produce danger in the process of setting off, and after the fireworks burning, assemblies such as base 9, transmitting tube 6, loam cake 2 can also reuse.
Claims (6)
1. assembly type firework cylindrical shell; It is characterized in that: include loam cake and base, be evenly distributed with through hole and lower through-hole on described loam cake and the base, and described last through hole is relative with the lower through-hole position; Connect through some tube cylinders between described loam cake and the base; Described tube cylinder comprises transmitting tube that is arranged on the bottom and the skirt that is connected the transmitting tube upper end, and the lower end of described transmitting tube is inserted and is connected on the lower through-hole of described base, and the upper end of described skirt is inserted and is connected on the last through hole of loam cake; The bottom lock of described transmitting tube, and the bottom of said transmitting tube also is provided with vent and the lead-in wire groove that is connected vent.
2. a kind of assembly type firework cylindrical shell according to claim 1 is characterized in that: be connected with some connecting rods between described loam cake and the base.
3. a kind of assembly type firework cylindrical shell according to claim 2 is characterized in that: an end of described connecting rod is fixed on and covers on described, and the lower end of connecting rod is inserted and is connected on the described base.
4. according to claim 1 or 2 or 3 described a kind of assembly type firework cylindrical shells; It is characterized in that: the equal integral type setting of described base and loam cake; The outer surface of the bottom of described transmitting tube is provided with downstairs, and the inner ring of described lower through-hole is provided with the convex edge, and described downstairs is arranged on the described convex edge; The upper surface of described transmitting tube is provided with ladder, and described skirt is socketed in described going up on the ladder.
5. a kind of assembly type firework cylindrical shell according to claim 4, it is characterized in that: the length of described skirt is greater than the length of transmitting tube.
6. a kind of assembly type firework cylindrical shell according to claim 5, it is characterized in that: the surface of described base and loam cake is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200984308U CN202485561U (en) | 2012-03-14 | 2012-03-14 | Assembled firework barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200984308U CN202485561U (en) | 2012-03-14 | 2012-03-14 | Assembled firework barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485561U true CN202485561U (en) | 2012-10-10 |
Family
ID=46959978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200984308U Expired - Fee Related CN202485561U (en) | 2012-03-14 | 2012-03-14 | Assembled firework barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620608A (en) * | 2012-03-14 | 2012-08-01 | 陈建波 | Assembled firework barrel |
| CN108981491A (en) * | 2018-09-02 | 2018-12-11 | 杨玉香 | A kind of outer cylinder array slipcover set |
-
2012
- 2012-03-14 CN CN2012200984308U patent/CN202485561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620608A (en) * | 2012-03-14 | 2012-08-01 | 陈建波 | Assembled firework barrel |
| CN108981491A (en) * | 2018-09-02 | 2018-12-11 | 杨玉香 | A kind of outer cylinder array slipcover set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130314 |