CN207936856U - Novel environment friendly regenerated plastics combined firework emitting module - Google Patents
Novel environment friendly regenerated plastics combined firework emitting module Download PDFInfo
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- CN207936856U CN207936856U CN201820172387.2U CN201820172387U CN207936856U CN 207936856 U CN207936856 U CN 207936856U CN 201820172387 U CN201820172387 U CN 201820172387U CN 207936856 U CN207936856 U CN 207936856U
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- launching tube
- bottom plate
- plate cylinder
- emitting module
- environment friendly
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Abstract
The utility model discloses a kind of novel environment friendly regenerated plastics combined firework emitting modules, the launching tube cluster formed including pedestal and by the launching tube of more array arrangements, bottom plate cylinder cluster with identical arrangement form on the pedestal, the bottom plate cylinder cluster includes cylindric bottom plate cylinder identical with launching tube quantity, each bottom plate cylinder and corresponding launching tube snap-fit, each launching tube inner wall circumferentially have the more guiding ribs axially extended.The combined firework emitting module of the structure, effectively increases firework display quality and safety.
Description
Technical field
The utility model is related to fireworks technical fields, and in particular to a kind of novel environment friendly regenerated plastics combined firework transmitting group
Part.
Background technology
Combined firework has become one of most active product in fireworks and firecrackers product structure, in recent years the need of combined firework
It asks and increases in arithmetic series.Country's combined firework emitting module includes launching tube and pedestal at present, and the production of launching tube is mostly
It is that paper is rolled by tubular using craft or semi-mechanization, is then bonded with glue integral.Conventional combination fireworks paper tube produces
Process link is more, time-consuming and laborious, and the production of paper web paper causes vegetation to break the larger environmental issue such as ring and paper-making pollution, it has also become
The bottleneck of fireworks industry transition and upgrade.
Using plastic grain, by the special one-time formed plastics launching tube of mold and pedestal on injection molding machine, firing
Recyclable after putting, repetitive cycling uses after crushing, will not cause brokenly ring and pollution to environment, moreover it is possible to promote fireworks industry automatic
The promotion for changing production level, is one of combined firework emitting module development trend.Due to the development time phase of plastics emitting module
To shorter, it is not mature enough in the processing of the technical problems such as structure design.It is primarily present following disadvantage：1) it is molded in launching tube
In the process, due to the influence of pattern draft, the internal diameter of launching tube gradually decreases from top to bottom, and when powder charge, in launching tube domestic demand
Effect medicine and propellant powder are loaded in lower leaf, are separated by paper washer between effect medicine and propellant powder, after installing propellant powder, by paper washer
During (the paper washer outer diameter usually selected is consistent with launching tube top internal diameter) is pressed into launching tube, since the endoporus of launching tube is in
Situations such as taper is poroid, and paper washer will appear corrugation, pressure is uneven, causes effect medicine and propellant powder layered effect poor, to influence cigarette
Colored sets off quality and safety；2) between pedestal and launching tube bottom, the knot for realizing assembly positioning therebetween can be set
Structure, the structure used at present are：Launching tube bottom opens up circular hole, and the cylinder with circular hole assembly clamping is arranged on pedestal, this
Mode air-tightness is relatively poor, and can equally influence fireworks sets off quality；3) it is provided with and multiple blocks one by one with launching tube on pedestal
The pedestal cylinder matched is attached together, is connected by straight slot between pedestal cylinder, when high-temperature fuel gas is flowed through from the straight slot, high pressure is will produce, causes
It is poor to set off safety.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of novel environment friendly regenerated plastics combined firework emitting module,
Quality and safety are seted off to improve.
The utility model is solved the above problems by following technological means：A kind of novel environment friendly regenerated plastics combined firework hair
It penetrates component, including pedestal and the launching tube cluster that is made of the launching tube of more array arrangements, there is identical arrangement on the pedestal
The bottom plate cylinder cluster of form, the bottom plate cylinder cluster include cylindric bottom plate cylinder identical with launching tube quantity, each bottom plate cylinder with it is corresponding
Launching tube snap-fit, each launching tube inner wall circumferentially has the more guiding ribs axially extended.
Further, the guiding rib in each launching tube is circumferentially uniformly distributed.
Further, the launching tube bottom offers taper location hole, and the bottom plate cylinder bottom interior surface corresponding position is set
It is equipped with the taper positioning column with taper location hole snap-fit.
Further, the launching tube includes the effect medicine cavity being distributed up and down and transmitting medicine cavity, and the propellant powder cavity wall is set
It is equipped with frosted layer.
Further, it is equipped with the straight slot for being connected to two adjacent bottom plates cylinders between laterally adjacent bottom plate cylinder, is arranged on the straight slot
There is pressure relief opening.
The beneficial effects of the utility model：The novel environment friendly regenerated plastics combined firework emitting module of the utility model, packet
The launching tube cluster for including pedestal and being made of the launching tube of more array arrangements, the bottom plate with identical arrangement form on the pedestal
Cylinder cluster, the bottom plate cylinder cluster include cylindric bottom plate cylinder identical with launching tube quantity, each bottom plate cylinder and corresponding launching tube card
It attaches together and matches, each launching tube inner wall circumferentially has the more guiding ribs axially extended.The combined firework of the structure emits
Component effectively increases firework display quality and safety.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the vertical view of pedestal.
Specific implementation mode
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
Such as Fig. 1-2, the novel environment friendly regenerated plastics combined firework emitting module, including pedestal and arranged by more arrays
The launching tube cluster that the launching tube 1 of cloth forms, the bottom plate cylinder cluster with identical arrangement form on the pedestal, the bottom plate cylinder cluster include
Cylindrical shape bottom plate cylinder 2 identical with launching tube quantity, each bottom plate cylinder upper end opening, bottom end closure, launching tube connect two-by-two, respectively
Launching tube upper end opening, bottom end closure, each bottom plate cylinder and corresponding launching tube bottom snap-fit form an entirety, often
A launching tube inner wall is arranged circumferentially the more guiding ribs axially extended 3, in the process that paper washer is pressed into launching tube
In, on the one hand, guiding rib has guiding role to the movement of paper washer, and on the other hand, guiding rib can supplement launching tube inner space,
The influence for eliminating pattern draft to greatest extent, it is in approximately circular opening shape to make launching tube inner wall to greatest extent, to greatest extent
Eliminate paper washer corrugation or pressure out-of-flatness situations such as, effectively increase firework display quality and safety；The launching tube packet
The effect medicine cavity being distributed up and down and transmitting medicine cavity are included, guiding rib extends to effect medicine cavity bottom, is moved to paper washer to raising
Guiding role, the propellant powder cavity wall are provided with frosted layer 5, emit the usually high 8cm of medicine cavity, frosted layer energy increasing friction force,
To prevent paper washer from sliding.
It is further improved as to above-mentioned technical proposal, the launching tube bottom offers taper location hole, the bottom
Plate cylinder bottom interior surface corresponding position is provided with the taper positioning column 4 with taper location hole snap-fit.Using taper positioning column
With the positioning form of taper location hole cooperation, air-tightness is substantially increased, sets off quality to be conducive to improve fireworks.
It is further improved as to above-mentioned technical proposal, is equipped with two adjacent bottom plates cylinders between laterally adjacent bottom plate cylinder
The straight slot of connection, the straight slot are docked with wire lead slot, and pressure relief opening 6 is provided on straight slot, when high-temperature fuel gas flows through the straight slot, pressure release
Mouth has pressure release effect, to improve the safety seted off；The of vertically-adjacent bottom plate cylinder of the bottom plate cylinder cluster outermost it
Between also be provided with the straight slot of two vertically-adjacent bottom plate cylinders connections.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (5)
1. a kind of novel environment friendly regenerated plastics combined firework emitting module, including pedestal and the launching tube group by more array arrangements
At launching tube cluster, the bottom plate cylinder cluster with identical arrangement form, the bottom plate cylinder cluster include and launching tube quantity on the pedestal
Identical cylindrical shape bottom plate cylinder, each bottom plate cylinder and corresponding launching tube snap-fit, it is characterised in that：Each launching tube inner wall
Circumferentially there are the more guiding ribs axially extended.
2. novel environment friendly regenerated plastics combined firework emitting module according to claim 1, it is characterised in that：Each transmitting
Guiding rib in cylinder is circumferentially uniformly distributed.
3. the novel environment friendly regenerated plastics combined firework emitting module according to claim 1-2 any one, feature exist
In：The launching tube bottom offers taper location hole, and the bottom plate cylinder bottom interior surface corresponding position is provided with fixed with taper
Location hole card attaches together the taper positioning column matched.
4. novel environment friendly regenerated plastics combined firework emitting module according to claim 1, it is characterised in that：The transmitting
Cylinder includes the effect medicine cavity being distributed up and down and transmitting medicine cavity, and the propellant powder cavity wall is provided with frosted layer.
5. novel environment friendly regenerated plastics combined firework emitting module according to claim 1, it is characterised in that：It is laterally adjacent
Bottom plate cylinder between be equipped with the straight slot that is connected to two adjacent bottom plates cylinders, be provided with pressure relief opening on the straight slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172387.2U CN207936856U (en) | 2018-01-31 | 2018-01-31 | Novel environment friendly regenerated plastics combined firework emitting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172387.2U CN207936856U (en) | 2018-01-31 | 2018-01-31 | Novel environment friendly regenerated plastics combined firework emitting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936856U true CN207936856U (en) | 2018-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172387.2U Active CN207936856U (en) | 2018-01-31 | 2018-01-31 | Novel environment friendly regenerated plastics combined firework emitting module |
Country Status (1)
| Country | Link |
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| CN (1) | CN207936856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489496A (en) * | 2018-12-30 | 2019-03-19 | 苏州天为幕烟花科技有限公司 | It is a kind of for the bottom plate of image-text firework dot matrix emitter and its molding die of bottom plate |
| CN110274523A (en) * | 2019-08-06 | 2019-09-24 | 浏阳市达丰出口花炮厂 | A kind of paper tube combined firework sets off emitter |
| CN110419769A (en) * | 2019-08-29 | 2019-11-08 | 安徽中烟工业有限责任公司 | A kind of granular pattern cigarette closing device of high efficiency smooth |
-
2018
- 2018-01-31 CN CN201820172387.2U patent/CN207936856U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489496A (en) * | 2018-12-30 | 2019-03-19 | 苏州天为幕烟花科技有限公司 | It is a kind of for the bottom plate of image-text firework dot matrix emitter and its molding die of bottom plate |
| CN110274523A (en) * | 2019-08-06 | 2019-09-24 | 浏阳市达丰出口花炮厂 | A kind of paper tube combined firework sets off emitter |
| CN110419769A (en) * | 2019-08-29 | 2019-11-08 | 安徽中烟工业有限责任公司 | A kind of granular pattern cigarette closing device of high efficiency smooth |
| CN110419769B (en) * | 2019-08-29 | 2024-02-13 | 安徽中烟工业有限责任公司 | High-efficient steady granule type cigarette closing device |
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