CN205262299U - Tube structure of firework effect spare - Google Patents
Tube structure of firework effect spare Download PDFInfo
- Publication number
- CN205262299U CN205262299U CN201620002427.XU CN201620002427U CN205262299U CN 205262299 U CN205262299 U CN 205262299U CN 201620002427 U CN201620002427 U CN 201620002427U CN 205262299 U CN205262299 U CN 205262299U
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- CN
- China
- Prior art keywords
- tube structure
- effect part
- cylindrical shell
- stem
- firework effect
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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 provides a structure of firework effect spare, it includes the barrel, the barrel bottom is provided with the stem that supplies effect piece lead wire to pass, the length of stem is 5mm -50mm. The utility model discloses take the direct structure that sets up the stem bottom the barrel, guarantee the length of lead wire to the time of exploding out of control effect piece. The utility model discloses than the fireworks fiber container structure of current adoption yellow mud back cover, the cost is lower, can adopt the integrative injection moulding of plastics moreover, has improved production efficiency, and it is also more convenient to transport.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of tube structure of firework effect part.
Background technology
At present, fireworks processing and manufacturing is to adopt manual easy device to carry out mostly, exists efficiency low, noCan form the problem of large-scale production, and workman easily causes security incident. Therefore a kind of automaticity is high,The equipment of the new type auto processing fireworks that safety coefficient is large is very practical. Effect part is that fireworks are lighted lift-offAfter the assembly that pops in the air at height, its inside comprises out quick-fried medicine and bright pearl, opening quick-fried medicine is to make effect part in high-altitudeThe gunpowder popping, bright pearl is the gunpowder at aerial the shown shades of colour of height and pattern after effect part pops.Because these two kinds of materials are all gunpowder, there is the danger of blast, so available technology adopting artificial effect, there is great potential safety hazard in fruit part.
Existing effect part is generally paper web, seals, then establish at the middle part of yellow mud in one end of paper web with yellow mudPut a hole that connects line. But this paper web manufacture craft trouble, and cost is higher.
Utility model content
The utility model proposes a kind of tube structure of firework effect part, solved effect part paper in prior artCylinder cost height and inefficient problem.
The technical solution of the utility model is achieved in that
A tube structure for firework effect part, described tube structure by cylindrical shell, be arranged on cylindrical shell bottomStem three in one moulding composition on base plate and described base plate.
As a kind of technical scheme, described base plate and described cylindrical shell bottom arrange at grade.
As a kind of technical scheme, described base plate is arranged on described cylindrical shell bottom and does not connect with described cylindrical shell bottomConnect.
Preferably, described stem extends internally from described base plate inner side.
Preferably, described stem extends to inside and outside both sides from described base plate simultaneously.
Preferably, described stem stretches out from described plate outer side.
Preferably, described cylindrical shell is plastic cylinder.
Preferably, described cylindrical shell is cylindrical.
Preferably, the length of described stem is 5mm-50mm.
What preferably, described stem ran through in the middle part of being is cylindrical.
The utility model has been abandoned the structure of existing fireworks paper tube employing yellow mud back cover, takes directly at cylindrical shellBase plate arranges the structure of stem, ensures the length of lead-in wire, thereby controls popping the time of effect part. ThisUtility model is lower than existing infrastructure cost, and can adopt plastics integrated injection molding, has also improved lifeProduce efficiency, transport also more convenient.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below by rightIn embodiment or description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only embodiment more of the present utility model, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective structure schematic diagram of the structure embodiment mono-of the utility model firework effect part;
Fig. 2 is the perspective structure schematic diagram of the structure embodiment bis-of the utility model firework effect part.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical side in the utility model embodimentCase is clearly and completely described, and obviously, described embodiment is only that the utility model part is realExecute example, instead of whole embodiment. Based on the embodiment in the utility model, ordinary skill peopleMember, not making the every other embodiment obtaining under creative work prerequisite, belongs to the utility modelThe scope of protection.
The structure of firework effect part as depicted in figs. 1 and 2, it comprises cylindrical shell 1, establish described cylindrical shell 1 bottomBe equipped with for effect part lead-in wire through stem 2, the length of described stem 2 is between 5mm-50mm.Quick-fried medicine and bright pearl are housed out in cylindrical shell 1, and the lead-in wire of effect part is worn by stem 2 from the outside of cylindrical shell 1Enter in cylindrical shell 1, be inserted in out between quick-fried medicine and bright pearl. After fireworks paper tube is lighted, effect part is flushed to skyIn the air; Meanwhile, the lead terminal of effect part is also lighted, and in the uphill process of effect part gradually upwardsBurning, in the time burning effect part inside, the quick-fried medicine of opening igniting in cylindrical shell 1, pops bright pearl, reaches and sets offEffect.
The length control of stem 2 opening the quick-fried time of effect part, if the length of stem 2 is shorter, drawThe lead-in wire of the effect part in terminal 2 is shorter, and effect part is in the time rising to lower height, and lead-in wire can burn downAnd the quick-fried medicine that ignites out; Otherwise, if the length of stem 2 is longer, the lead-in wire of the effect part in stem 2Longer, effect part is in the time rising to higher height, and lead-in wire just can burn down and ignite and hold quick-fried medicine.
Effect part of the present utility model can adopt following three kinds of structures: the one, as shown in Figure 1, the end of cylindrical shell 1Portion outside is plane, and described stem 2 extends internally from described cylindrical shell 1 bottom inside, i.e. whole stem 2Be positioned at cylindrical shell 1; The 2nd, as shown in Figure 2, the bottom inside of described cylindrical shell 1 is plane, and stem 2 certainlyThe bottom outside of cylindrical shell 1 stretches out, and whole stem 2 is positioned at the outside of cylindrical shell 1; The 3rd, stem 2Extend to inside and outside both sides simultaneously bottom from cylindrical shell 1, and part is positioned at the inside of cylindrical shell 1, and part is positioned at cylinderThe outside of body 1. For its mechanism of clearer demonstration, in figure, dotted portion represents the part that should be blocked.
These three kinds of structures all can play the lead-in wire of guiding effect part and the lead-in wire burning length of control effect partEffect. When stem 2 parts are positioned at cylindrical shell 1 inside, when part is positioned at cylindrical shell 1 outside, its inside and outside lengthWithout unanimously, as long as its entire length meets the demand of setting off.
In the time that cylindrical shell 1 is plastic cylinder, can be by injection mo(u)lding, cost is low, and effect is high. More preferably,Described cylindrical shell 1 can be one-body molded with described stem 2, further improved efficiency and reduced cost. ItsThe structure that also can adopt cylindrical shell 1 and stem 2 to separate, to facilitate the length of adjusting cylindrical shell 1 and stem 2Or diameter proportion etc., then by the structure such as locating slot or positioning convex being set on cylindrical shell 1 and/or stem 2Realization is connected with cylindrical shell 1.
The utility model, from the viewpoint of firework display effect and cost, preferably adopts illustrated cylindrical tube 1The cylindrical stem 2 running through with middle part, but do not get rid of the effect part of the shapes such as polygon prism, and outside otherShape shape.
The fireworks paper tube of the more existing yellow mud back cover of the utility model, cost is lower, and can adopt injection mouldingTechnique is one-body molded, has both improved production efficiency, has the transport and the automation assembling that have facilitated the later stage.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., allWithin should being included in protection domain of the present utility model.
Claims (10)
1. a tube structure for firework effect part, is characterized in that, described tube structure is by cylindrical shell, is arranged onStem three in one moulding composition on the base plate of cylindrical shell bottom and described base plate.
2. the tube structure of a kind of firework effect part according to claim 1, is characterized in that, described base plateArrange at grade with described cylindrical shell bottom.
3. the tube structure of a kind of firework effect part according to claim 1, is characterized in that, described base plateBe arranged on described cylindrical shell bottom and be not connected with described cylindrical shell bottom.
4. according to the tube structure of a kind of firework effect part described in any one in claim 2 or 3, its spyLevy and be, described stem extends internally from described base plate inner side.
5. according to the tube structure of a kind of firework effect part described in any one in claim 2 or 3, its spyLevy and be, described stem extends to inside and outside both sides from described base plate simultaneously.
6. according to the tube structure of a kind of firework effect part described in any one in claim 2 or 3, its spyLevy and be, described stem stretches out from described plate outer side.
7. the tube structure of a kind of firework effect part according to claim 1, is characterized in that, described cylindrical shellFor plastic cylinder.
8. the tube structure of a kind of firework effect part according to claim 1, is characterized in that, described cylindrical shellFor cylindrical.
9. the tube structure of a kind of firework effect part according to claim 1, is characterized in that, described lead-in wireThe length of post is 5mm-50mm.
10. the tube structure of a kind of firework effect part according to claim 1, is characterized in that, described in drawIt is cylindrical that terminal runs through in the middle part of being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002427.XU CN205262299U (en) | 2016-01-05 | 2016-01-05 | Tube structure of firework effect spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002427.XU CN205262299U (en) | 2016-01-05 | 2016-01-05 | Tube structure of firework effect spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262299U true CN205262299U (en) | 2016-05-25 |
Family
ID=56003822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002427.XU Expired - Fee Related CN205262299U (en) | 2016-01-05 | 2016-01-05 | Tube structure of firework effect spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168377A (en) * | 2018-01-29 | 2018-06-15 | 万载县鸿庆环保科技有限公司 | A kind of environment-friendly type firework effect inner cylinder |
-
2016
- 2016-01-05 CN CN201620002427.XU patent/CN205262299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168377A (en) * | 2018-01-29 | 2018-06-15 | 万载县鸿庆环保科技有限公司 | A kind of environment-friendly type firework effect inner cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20170105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |