CN204963683U - Prevent unexpected ignitor of fireworks - Google Patents
Prevent unexpected ignitor of fireworks Download PDFInfo
- Publication number
- CN204963683U CN204963683U CN201520659468.1U CN201520659468U CN204963683U CN 204963683 U CN204963683 U CN 204963683U CN 201520659468 U CN201520659468 U CN 201520659468U CN 204963683 U CN204963683 U CN 204963683U
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- shell
- fireworks
- fixture
- spring
- utility
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Abstract
The utility model discloses a prevent unexpected ignitor of fireworks, including base, shell, flame retardant fiber net, fixing device, blade, anchor clamps, support stick and spring, the shell is installed on the base that can play the cushioning effect, it bonds to go up above the top of shell has the flame retardant fiber net, fixing device installs on the surface of shell, the last anchor clamps of installing of fixing device, the one end of anchor clamps is connected with the spring, and the other end is installed firmly and is met the easy support stick of breaking of fire, be equipped with ventilative layer on the shell, it has the insulating layer to bond on the lower surface on ventilative layer, the buffer layer that bonds on the lower surface of insulating layer and have the rubber materials preparation to form, the matcoveredn bonds on the lower surface of buffer layer. The utility model discloses installing damping device in the base, can avoiding the impact of fireworks in the transportation, the at utmost has reduced the damage of fireworks.
Description
Technical field
The utility model belongs to anti-fireworks unintended detonation technical field, is specifically related to one and prevents fireworks unintended detonation device.
Background technology
Fireworks are a kind of inflammable explosive articles more common during we live, fireworks can often use in our life, and also there is very large potential safety hazard in fireworks, fireworks are often occurred by the accident of unintended ignition, cause a large amount of economic losses, great threat is caused with to the life of the people, fireworks have been lighted much unexpectedly, heat as clashed into generation in transportation can not distribute in time, the unintended detonation caused, also have some thoughtless children's unintended ignition fireworks leads and cause the blast etc. of fireworks, these accidents are once occur, great tragedy will be caused.
Utility model content
The purpose of this utility model is to provide one to prevent fireworks unintended detonation device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides one to prevent fireworks unintended detonation device, comprise base, shell, fire resistance fibre net, fixture, blade, fixture, lead-in wire, support stick and spring, shell is arranged on and can rises on the base of cushioning effect, the top of described shell is bonded with fire resistance fibre net, described fixture is arranged on the outer surface of shell, described fixture is provided with fixture, one end of described fixture is connected with good spring, the other end is provided with firm and meets the support stick of fiery frangibility, described blade is arranged on fixture, and blade is positioned at the same side of spring, described lead-in wire is arranged in the sleeve of fixture, described shell is provided with air-permeable layer, the lower surface of described air-permeable layer is bonded with thermal insulation layer, the lower surface of described thermal insulation layer is bonded with the cushion that elastomeric material is made, the lower surface of described cushion is bonded with protective layer.
Preferably, described base is provided with damping device.
Preferably, the thickness of described fire resistance fibre net is 0.2-0.5 millimeter.
Preferably, the outer surface of described shell is provided with projection.
Technique effect of the present utility model and advantage: this prevents fireworks unintended detonation device, in the base damping device is installed, the impact of fireworks in transportation can be avoided, at utmost reduce the damage of fireworks, fire resistance fibre net is provided with at the housing top end of fireworks, and thickness is 0.5 millimeter, the naked light dropped that can prevent an accident falls in fireworks, cause the ignition of fireworks, also fireworks effect in use can not be affected, shell is provided with thermal insulation layer can effectively be avoided on the gunpowder that external heat is transferred in fireworks, cause fireworks powder overheated and produce blast, the fixture of shell is provided with fixture, and fixture is provided with blade, the lead-in wire that automatically can cut off unintended ignition stops the blast of fireworks, the outer surface of shell is provided with the projection of slight jack-up, the carrying being convenient to people can not make fireworks landing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model shell.
In figure: 1, base, 2, shell, 3, fire resistance fibre net, 4, fixture, 5, blade, 6, fixture, 7, lead-in wire, 8, support stick, 9, spring, 21, air-permeable layer, 22, thermal insulation layer, 23, cushion, 24, protective layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model one provided as depicted in figs. 1 and 2 prevents fireworks unintended detonation device, comprise base 1, shell 2, fire resistance fibre net 3, fixture 4, blade 5, fixture 6, lead-in wire 7, support stick 8 and spring 9, shell 2 is arranged on and can rises on the base 1 of cushioning effect, the top of shell 2 is bonded with fire resistance fibre net 3, to drop into fireworks from the upper surface of fireworks for stoping naked light and cause unexpected ignition, fixture 4 is arranged on the outer surface of shell 2, fixture 4 is provided with fixture 6, one end of fixture 6 is connected with the excellent spring of restoring force 9, move for driving fixture 6, the other end be provided with firm and meet the support stick 8 of fiery frangibility, blade 5 is arranged on fixture 6, for cutting off the effect of lead-in wire 7, and blade 5 is positioned at the same side of spring 9, lead-in wire 7 is arranged in the sleeve of fixture 4, shell 2 is provided with air-permeable layer 21, the lower surface of air-permeable layer 21 is bonded with thermal insulation layer 22, the lower surface of thermal insulation layer 22 is bonded with the cushion 23 that elastomeric material is made, the stable of the internal structure of fireworks is protected when clashing into, reduce accident rate, the lower surface of cushion 23 is bonded with protective layer 24, base 1 is provided with damping device, the thickness of fire resistance fibre net 3 is 0.2-0.5 millimeter, the outer surface of shell 2 is provided with projection.
Operation principle: during use, the lead-in wire 7 of fireworks is by unintended ignition time, when not taking off fixture 4, support stick 8 fractures because meeting fire, fixture can merge by moment restoring force on the spring 9 of the other end instantaneously, and fixture is provided with blade 5, can, by the cut-out of lead-in wire 7 moment, fireworks be stoped to cause the blast of fireworks because of unexpected igniting.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind prevents fireworks unintended detonation device, comprise base (1), shell (2), fire resistance fibre net (3), fixture (4), blade (5), fixture (6), lead-in wire (7), support stick (8) and spring (9), it is characterized in that: described shell (2) be arranged on can play cushioning effect base (1) on, the top of described shell (2) is bonded with fire resistance fibre net (3), described fixture (4) is arranged on the outer surface of shell (2), described fixture (4) is provided with fixture (6), one end of described fixture (6) is connected with spring (9), the other end is provided with firm and meets the support stick (8) of fiery frangibility, described blade (5) is arranged on fixture (6), and blade (5) is positioned at the same side of spring (9), described lead-in wire (7) is arranged in the sleeve of fixture (4), described shell (2) is provided with air-permeable layer (21), the lower surface of described air-permeable layer (21) is bonded with thermal insulation layer (22), the lower surface of described thermal insulation layer (22) is bonded with the cushion (23) that elastomeric material is made, the lower surface of described cushion (23) is bonded with protective layer (24).
2. one according to claim 1 prevents fireworks unintended detonation device, it is characterized in that: (1) is provided with damping device to described base.
3. one according to claim 1 prevents fireworks unintended detonation device, it is characterized in that: the thickness of described fire resistance fibre net (3) is 0.2-0.5 millimeter.
4. one according to claim 1 prevents fireworks unintended detonation device, it is characterized in that: the outer surface of described shell (2) is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659468.1U CN204963683U (en) | 2015-08-28 | 2015-08-28 | Prevent unexpected ignitor of fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659468.1U CN204963683U (en) | 2015-08-28 | 2015-08-28 | Prevent unexpected ignitor of fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963683U true CN204963683U (en) | 2016-01-13 |
Family
ID=55058740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659468.1U Expired - Fee Related CN204963683U (en) | 2015-08-28 | 2015-08-28 | Prevent unexpected ignitor of fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963683U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225602A (en) * | 2016-08-29 | 2016-12-14 | 北海市铁山港区营盘烟花厂 | The one-body moldedization production method of firecrackers |
| CN106323100A (en) * | 2016-08-29 | 2017-01-11 | 北海市铁山港区营盘烟花厂 | Mixed firework and firecracker production method |
| CN106352745A (en) * | 2016-08-29 | 2017-01-25 | 北海市铁山港区营盘烟花厂 | Mechanized production method for fireworks and firecrackers |
| CN109377827A (en) * | 2018-11-23 | 2019-02-22 | 苑立武 | A kind of safety-type comprehensive experimental teaching platform |
-
2015
- 2015-08-28 CN CN201520659468.1U patent/CN204963683U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225602A (en) * | 2016-08-29 | 2016-12-14 | 北海市铁山港区营盘烟花厂 | The one-body moldedization production method of firecrackers |
| CN106323100A (en) * | 2016-08-29 | 2017-01-11 | 北海市铁山港区营盘烟花厂 | Mixed firework and firecracker production method |
| CN106352745A (en) * | 2016-08-29 | 2017-01-25 | 北海市铁山港区营盘烟花厂 | Mechanized production method for fireworks and firecrackers |
| CN106225602B (en) * | 2016-08-29 | 2018-05-11 | 北海市铁山港区营盘烟花厂 | The firecrackers of being integrally formed production method and this method production of firecrackers |
| CN106323100B (en) * | 2016-08-29 | 2018-06-01 | 北海市铁山港区营盘烟花厂 | Hybrid fireworks production method |
| CN106352745B (en) * | 2016-08-29 | 2018-06-01 | 北海市铁山港区营盘烟花厂 | The firecrackers of mechanized method for making and this method production of fireworks |
| CN109377827A (en) * | 2018-11-23 | 2019-02-22 | 苑立武 | A kind of safety-type comprehensive experimental teaching platform |
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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: 20160113 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |