CN201935632U - Telescopic stabilizer-rod combined rocket firework - Google Patents
Telescopic stabilizer-rod combined rocket firework Download PDFInfo
- Publication number
- CN201935632U CN201935632U CN2010206517409U CN201020651740U CN201935632U CN 201935632 U CN201935632 U CN 201935632U CN 2010206517409 U CN2010206517409 U CN 2010206517409U CN 201020651740 U CN201020651740 U CN 201020651740U CN 201935632 U CN201935632 U CN 201935632U
- Authority
- CN
- China
- Prior art keywords
- stabiliser bar
- rocket
- firework
- rocket firework
- telescopic
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a telescopic stabilizer-rod combined rocket firework which comprises an outer frame and rocket fireworks consisting of an outer tube, an inner ball and a thruster, wherein effect gunpowder is filled inside the inner ball, the inner ball together with the thruster is arranged inside the outer tube; a stabilizer rod, a stuffing and ignition powder are arranged inside the rocket firework; the stabilizer rod comprises an inner stabilizer rod and an outer stabilizer rod, wherein the inner stabilizer rod is sleeved inside the outer stabilizer rod; the rocket fireworks are connected in series by a connecting lead which is connected to the ignition powder; at least one rocket firework is provided with a lighting lead which is guided out of the outer frame. For the telescopic stabilizer-rod combined rocket firework, the stabilizer rod can be made into a telescopic structure to reduce the length of the rocket, so that the cost of package, storage and transportation can be reduced by about half; therefore, the cost of the whole rocket firework is reduced; the telescopic stabilizer-rod combined rocket firework can achieve an effect of continuous bursts; the set-off momentum is incomparable by the conventional rocket firework; since the length of the whole rocket firework is shortened by about half and the combination area is increased, the set-off is more stable and the safety performance is greatly improved.
Description
Technical field
The utility model relates to the firework product technical field, has to relate to a kind of rocket firework.
Background technology
Fireworks are one of ancient inventions of China, are popular at present all over the world, and be the requisite gesture product that helps in the activities such as Festival celebration Festival, various dinner partys.In recent years, because the development of environment protection firework technology, hold large-scale fireworks display and approved by most of people and become fashion, on New Year's Day or other festivals when, fireworks also are especially child's essential items of average family, its market scale is very huge.Rocket firework is owing to its range height, color are dazzled beautiful, powerful the liking of people that be subjected to especially.The overall structure of rocket firework generally comprises a housing packing box, and many pieces of single rocket fireworks are set in housing, and single rocket firework comprises urceolus, endosphere, effect powder charge, lead-in wire, propeller, detonator, stabiliser bar etc.The shortcoming of rocket firework is at present: the first, length is big, is example with 3 inches ball-type rockets of tradition, the about 100CM of its stabiliser bar length, this causes whole rocket also will do very longly, take than large space, not only need to expend a large amount of making materials, its packing, storage, cost of transportation are also very high; The second, traditional rocket firework all is single mode of independently setting off, and should not make up running fire, and promptly each rocket all has independently ignition fuse, after the rocket launching, the lead-in wire of lighting another just can make its emission, not only sets off troublesome poeration, and its firework display effect, imposing manner all can be had a greatly reduced quality; Three, the housing packing box of traditional rocket firework the inside must dispose a pipe of setting off usefulness, effect is convenient to fixedly set off slottingly, yet when running into harder ground, can be fixing unstable, exist and set off unsafe factor, in a single day tilt when setting off or fall down to the ground, very likely cause accidents such as personal injury or fire, have great potential safety hazard.
The utility model content
The technical problems to be solved in the utility model provides that a kind of length is shorter, safe and reliable, cost is lower, the better telescopic stabiliser bar combination rocket firework of firework display effect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of telescopic stabiliser bar combination rocket firework, comprise housing, by urceolus, the rocket firework that endosphere and propeller are formed, at least two pieces of rocket fireworks are installed in the housing, the effect powder charge is filled in the endosphere, endosphere and propeller are placed in the urceolus, be provided with stabiliser bar in the rocket firework, filler, propeller, detonator, hold by holder detonator paper web below the detonator, propeller is positioned at above the detonator, the effect powder charge is positioned at above the propeller, the effect powder charge is connected with overshoot lead wire, it is characterized in that: stabiliser bar and outer stabiliser bar in described stabiliser bar comprises, and interior stabiliser bar is socketed in the outer stabiliser bar in telescopic mode, outer stabiliser bar is installed in the stabiliser bar sleeve, and expose outside above the stabiliser bar upper end of interior stabiliser bar.
Preferably, every piece of rocket firework all is provided with and connects lead-in wire, connects lead-in wire all rocket fireworks are together in series successively, and just one piece one piece couples together, and the connection lead-in wire is communicated with the detonator in the rocket firework; Wherein at least one piece of rocket firework is provided with ignition fuse, and ignition fuse is drawn the housing outside.The quantity of rocket can make up arbitrarily.
Preferably, the bottom of described interior stabiliser bar is provided with the stabiliser bar dop, and the stabiliser bar dop is thicker than interior stabiliser bar; Stabiliser bar bottom outside the stabiliser bar dop withstands on when rocket firework is in non-emission state.
Preferably, a first or an end piece rocket firework are provided with ignition fuse.
When setting off, in the process of rocket lift-off, interior stabiliser bar stretches automatically with outer stabiliser bar, and the length of stabiliser bar has increased by one times on original basis, has reached to make the steadily minimum length of lift-off of rocket firework, thereby has guaranteed the steadily vertical lift-off of rocket.
The utility model is by making stabiliser bar telescopic structure, type is in television antenna, stabiliser bar is in contraction state at ordinary times, and stabiliser bar is then stretched automatically during emission, thereby can reduce the length of whole rocket greatly, total length can reduce about half, with 3 inches ball-type rockets of tradition is example, and the about 50CM of its stabiliser bar length directly causes its packing, storage, cost of transportation can reduce about half, make consumptive material and also significantly reduce, can reduce the cost of whole rocket firework; Because all rockets are coupled together with lead-in wire, therefore can reach the effect of running fire, its imposing manner of setting off is that traditional rocket firework is incomparable, sets off the Ka Qiusha rocket just as the Soviet Union; In addition, since the contraction in length of whole rocket firework about half, and increased combined area, can place quite reposefully on the ground when setting off, not only setting off security performance can improve greatly, setting off place selection also can increase greatly, helps making the tradition of this China of fireworks to develop and increase people's the joy of life.
Description of drawings
Fig. 1 is the structural representation of single piece of rocket firework;
Fig. 2 is the whole plan structure schematic diagram of rocket firework.
1 is housing, and 2 is urceolus, and 3 is filler, and 4 is interior stabiliser bar, and 5 is propeller, 6 is outer stabiliser bar, and 7 is detonator, and 8 for connecting lead-in wire, and 9 are holder detonator paper web, and 10 is the stabiliser bar sleeve, 11 is the stabiliser bar dop, and 12 is overshoot lead wire, and 13 is ignition fuse, and 14 is endosphere, and 15 is the effect powder charge.
The specific embodiment
In the present embodiment, see figures.1.and.2, described telescopic stabiliser bar combination rocket firework, comprise housing 1, by urceolus 2, the rocket firework that endosphere 14 and propeller 5 are formed, at least two pieces of rocket fireworks are installed in the housing 1, effect powder charge 15 is filled in the endosphere 14, endosphere 14 and propeller 5 are placed in the urceolus 2, be provided with stabiliser bar in the rocket firework, filler 3, propeller 5, detonator 7, hold by holder detonator paper web 9 below the detonator 7, propeller 5 is positioned at above the detonator 7, and effect powder charge 15 is positioned at above the propeller 5, and effect powder charge 15 is connected with overshoot lead wire 12; Stabiliser bar 4 and outer stabiliser bar 6 in stabiliser bar comprises, interior stabiliser bar 4 is socketed in the outer stabiliser bar 6, and interior stabiliser bar 4 can stretch, and outer stabiliser bar 6 is installed in the stabiliser bar sleeve 10, and expose outside above the stabiliser bar 6 upper end of interior stabiliser bar 4.
Every piece of rocket firework all is provided with and connects lead-in wire 8, connects lead-in wire 8 all rocket fireworks are together in series successively, and just one piece one piece couples together, and connects lead-in wire and connects detonators 7 in the 8 logical rocket fireworks; Wherein the first rocket firework is provided with ignition fuse 13, can certainly be other be provided with ignition fuse 13, ignition fuse 13 is drawn housing 1 outside.The quantity of rocket can make up arbitrarily.
The bottom of interior stabiliser bar 4 is provided with stabiliser bar dop 11, and stabiliser bar dop 11 is thicker than interior stabiliser bar 4; Stabiliser bar 6 bottoms outside stabiliser bar dop 11 withstands on when rocket firework is in non-emission state.
When setting off, in the process of rocket lift-off, interior stabiliser bar 4 stretches automatically with outer stabiliser bar 6, and the length of stabiliser bar has increased by one times on original basis, has reached to make the steadily minimum length of lift-off of rocket firework, thereby has guaranteed the steadily vertical lift-off of rocket.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (4)
1. a telescopic stabiliser bar makes up rocket firework, comprise housing, by urceolus, the rocket firework that endosphere and propeller are formed, at least two pieces of rocket fireworks are installed in the housing, the effect powder charge is filled in the endosphere, endosphere and propeller are placed in the urceolus, be provided with stabiliser bar in the rocket firework, filler, detonator, hold by holder detonator paper web below the detonator, propeller is positioned at above the detonator, the effect powder charge is positioned at above the propeller, the effect powder charge is connected with overshoot lead wire, it is characterized in that: stabiliser bar and outer stabiliser bar in described stabiliser bar comprises, interior stabiliser bar is socketed in the outer stabiliser bar in telescopic mode, and outer stabiliser bar is installed in the stabiliser bar sleeve, and expose outside above the stabiliser bar upper end of interior stabiliser bar.
2. telescopic stabiliser bar combination rocket firework according to claim 1, it is characterized in that: every piece of rocket firework all is provided with and connects lead-in wire, and the connection lead-in wire is together in series all rocket fireworks successively, connects lead-in wire and is communicated with the interior detonator of rocket firework; Wherein at least one piece of rocket firework is provided with ignition fuse, and ignition fuse is drawn the housing outside.
3. telescopic stabiliser bar combination rocket firework according to claim 1, it is characterized in that: the bottom of stabiliser bar is provided with the stabiliser bar dop in described, and the stabiliser bar dop is thicker than interior stabiliser bar; Stabiliser bar bottom outside the stabiliser bar dop withstands on when rocket firework is in non-emission state.
4. telescopic stabiliser bar combination rocket firework according to claim 2, it is characterized in that: a first or an end piece rocket firework are provided with ignition fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206517409U CN201935632U (en) | 2010-12-10 | 2010-12-10 | Telescopic stabilizer-rod combined rocket firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206517409U CN201935632U (en) | 2010-12-10 | 2010-12-10 | Telescopic stabilizer-rod combined rocket firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935632U true CN201935632U (en) | 2011-08-17 |
Family
ID=44447150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206517409U Expired - Fee Related CN201935632U (en) | 2010-12-10 | 2010-12-10 | Telescopic stabilizer-rod combined rocket firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895919A (en) * | 2018-09-17 | 2018-11-27 | 浏阳市鼎腾烟花有限公司 | A kind of orientation connection lever apparatus for rocket firework |
-
2010
- 2010-12-10 CN CN2010206517409U patent/CN201935632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895919A (en) * | 2018-09-17 | 2018-11-27 | 浏阳市鼎腾烟花有限公司 | A kind of orientation connection lever apparatus for rocket firework |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202195755U (en) | Environment-friendly fireworks launching base capable of being recovered and recycled | |
| CN201935632U (en) | Telescopic stabilizer-rod combined rocket firework | |
| CN202692847U (en) | Outer tube body of combined fireworks | |
| CN206469785U (en) | The firework launching device that safety and environmental protection can be recycled | |
| CN201637346U (en) | Multi-color firecracker | |
| CN201104177Y (en) | Pilot bar of rocket firework | |
| CN107036489A (en) | One kind can go up to the air planar tilt image-text firework lattice structure body | |
| CN107014253A (en) | A kind of staged image-text firework lattice structure body | |
| CN209782434U (en) | Christmas decoration structure | |
| CN201285255Y (en) | Cylindrical small firework | |
| CN201964848U (en) | Combined rocket fireworks with one-rocket multi-explosion effect | |
| CN201964847U (en) | Delay fuse device of combined fireworks or large festive fireworks | |
| CN204286232U (en) | A kind of firework barrel | |
| CN105180724B (en) | Safe, environment-friendly and changeable firework displaying Chinese knot | |
| CN204478940U (en) | A kind of pyrotechnic composition rod | |
| CN201289347Y (en) | Firecracker | |
| CN203837600U (en) | Two-section type electric detonator | |
| CN204286234U (en) | A kind of novel firework gun barrel | |
| CN204388715U (en) | A kind of three layers of combined type gun barrel | |
| CN109612344A (en) | The plane that can go up to the air image-text firework lattice structure | |
| CN206339155U (en) | Band card splenium part safety plastic hits paper | |
| CN207675051U (en) | One kind can go up to the air ladder image-text firework lattice structure body | |
| CN216925323U (en) | Low-cost environment-friendly firecracker | |
| CN208998651U (en) | A kind of display shell of cylindrical structure | |
| CN210674220U (en) | Candy cracker |
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: 20110817 Termination date: 20111210 |