CN201155948Y - Firework with direction-controlling device - Google Patents
Firework with direction-controlling device Download PDFInfo
- Publication number
- CN201155948Y CN201155948Y CNU2008200523377U CN200820052337U CN201155948Y CN 201155948 Y CN201155948 Y CN 201155948Y CN U2008200523377 U CNU2008200523377 U CN U2008200523377U CN 200820052337 U CN200820052337 U CN 200820052337U CN 201155948 Y CN201155948 Y CN 201155948Y
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- China
- Prior art keywords
- shell
- steering
- control
- cup
- display shell
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a display shell with a controller; the display shell is provided with a shell filled with firing ammunition; the shell is connected with a propellant powder cup filled with propellant powder close to the lower bottom end; an overshoot leader is used to connect the firing ammunition and the propellant powder; the side of the propellant powder cup is provided with an igniting leader; the shell is connected with a fireproof cup close to the upper top end; a steering pull rope with one end connected with the top end of the shell, a steering belt connected with the other end of the steering pull rope and a steering pachinko are arranged in the fireproof cup; the upper top surface of the fireproof cup is sealed and covered by a piece of packaging paper. When the display shell of the utility model is fired to the upper air, the steering belt and a steering ball are thrown out from the fireproof cup; under the gravity of the steering ball, the steering pull rope keeps the shell propping to the upper air with the fireproof cup down, and the steering belt hung on the steering ball also plays the role of steering under the air flow. In this way, the direction of the shell when the display shell firing ammunition fires is determined, and the model planes formed during firing are in parallel with the ground, so that the firing has the best effect.
Description
Technical field
The utility model is a kind of with the display shell of control to device.
Background technology
In people's lives especially red-letter day or celebration activity, it is very many that the setting off of fireworks is.These are by in the fireworks of setting off, and the display shell that count high empty class is in the majority.This high empty class fireworks, or by monotubular formula emission or be that a plurality of monotubular combined box-types are launched, setting-off drug was seted off after display shell was launched into the high-altitude, and effect medicine is wherein seted off and formed various modelling patterns or font, and these moulding are generally the spatial arrangement that arrange in the plane or a plurality of plane layer builds up.Undoubtedly, people look up when watching on ground, have only these plane patterns of setting off formation plane abreast, can enjoy best firework display effect, and this moment, fireworks also could show its shape-designing effect satisfactoryly.Effect medicine when display shell is made in its setting-off drug is to be placed in fixed position in the body, the moulding in-plane that forms when therefore setting off depend on that the setting-off drug blast sets off fireworks display body at the moment self towards.After traditional display shell is launched, in rising up into the process in high-altitude, display shell is also carrying out irregular tumbling motion carrying out the straight-line while self, when the setting-off drug blast is seted off at the moment, self of fireworks display body be towards being indefinite, so the moulding in-plane that shows when setting off also is indefinite, if moulding plane and ground intersecting angle are bigger, can greatly influence the aesthetic of watching, reduce the appreciating of product greatly.If can effectively improve in product design, self of body made the moulding plane parallel of setting off formation in ground towards determining when display shell blast was seted off, and just can guarantee to set off pattern or font and reach best appreciation effect.
Summary of the invention
The technical problems to be solved in the utility model is, designs a kind ofly with the display shell of control to device, and self of body was towards determining when the display shell blast was seted off.
Solution of the present utility model is, design the display shell of a kind of improved band control to device, this display shell has inside that the marble of setting-off drug are housed, marble are near being connected with the emission medicine glass on the end enclosure circumference of going to the bottom, in the emission medicine glass propellant powder is housed, there are overshoot lead wire interconnection setting-off drug and propellant powder in the bottom under the marble, emission medicine glass sidepiece has the ignition fuse that connects propellant powder, it is characterized in that, marble are near being connected with the fire prevention cup on the last top ends shell circumference, the control that one end connects the marble top ends is placed in the fire prevention cup to the ball dish to band and control to the control that stay cord connects together with the other end, has Packaging Paper capping fire prevention cup to go up end face.
The beneficial effects of the utility model are, this display shell is when the propellant powder combustion is fried in launching tube, and the flame of generation can be burnt Packaging Paper, simultaneously the fire prevention cup but can guarantee to coil the control that is placed on wherein to stay cord, control to band with control to ball not by scaling loss.So, when display shell rises the initial stage on the high-altitude, the emission medicine glass comes off from the fireworks display body owing to the propellant powder combustion is fried, and control throws away from the fire prevention cup of being burnt Packaging Paper to ball to band and control, controlling under the effect of ball gravity, make that to stay cord display shell keeps rising up into high-altitude at top fire prevention cup at the position of bottom state orientation with marble by control, put on a suit of armour and be contained in control and when band is also rising, play control simultaneously to effect under the air draught effect to the control on the ball.Like this, the control of the utility model band to the display shell setting-off drug of device when setting off self of body make the moulding plane parallel of setting off formation in ground towards determining, just can guarantee to set off pattern or font and reach best appreciation effect.
Description of drawings
Fig. 1 is the structural representation of the utility model band control to the display shell of device;
Fig. 2 is that band control shown in Figure 1 rises up into the high-altitude view to the emission of the display shell of device.
Be denoted as among the figure: 1, fire prevention cup, 2, control is to band, 3, setting-off drug, 4, overshoot lead wire, 5, the emission medicine glass, 6, Packaging Paper, 7, control is to ball, 8, control is to stay cord, 9, marble, 10, ignition fuse, 11, propellant powder.
The specific embodiment
The band control of present embodiment to the device display shell shown in accompanying drawing 1-2, fire prevention cup 1 paper roll system is the hollow cylinder build, the control that dish is placed on wherein is one the ball of suitable weight to be arranged to ball 7, control is to being with 2 to be two thin plastic bands, length is 1.5 times of display shell height degree, control is a lace cord to stay cord 8, length is 5 times of display shell height degree, Packaging Paper 6 is a thin paper, emission medicine glass 5 paper roll systems are dress propellant powder 11 in the hollow cylinder build, marble 9 shell paper roll systems are the inner dress of spheroidal setting-off drug 3, install overdo lead-in wire 4 and ignition fuse 10.
The utility model band control of Gou Chenging is good through the trial-production trial effect to the display shell of device thus, reaches design idea fully.
Claims (2)
1, a kind of with the display shell of control to device, this display shell has inside that the marble of setting-off drug (3) (9) are housed, marble (9) are near being connected with emission medicine glass (5) on the end enclosure circumference of going to the bottom, in the emission medicine glass (5) propellant powder (11) is housed, marble (9) bottom down have overshoot lead wire (4) interconnection setting-off drug (3) and propellant powder (11), emission medicine glass (5) sidepiece has the ignition fuse (10) of connection propellant powder (11), it is characterized in that, marble (9) are near being connected with fire prevention cup (1) on the last top ends shell circumference, the control that one end connects marble (9) top ends is placed in the fire prevention cup (1) to ball (7) dish to band (2) and control together with the control that the other end connects to stay cord (8), has Packaging Paper (6) capping fire prevention cup (1) to go up end face.
2, band control according to claim 1 is to the display shell of device, it is characterized in that, fire prevention cup (1) paper roll system is the hollow cylinder build, the control that dish is placed on wherein is a ball to ball (7), control is two thin plastic bands to band (2), and length is 1.5 times of display shell height degree, and control is a lace cord to stay cord (8), length is 5 times of display shell height degree, and Packaging Paper (6) is a thin paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200523377U CN201155948Y (en) | 2008-02-22 | 2008-02-22 | Firework with direction-controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200523377U CN201155948Y (en) | 2008-02-22 | 2008-02-22 | Firework with direction-controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155948Y true CN201155948Y (en) | 2008-11-26 |
Family
ID=40103730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200523377U Expired - Fee Related CN201155948Y (en) | 2008-02-22 | 2008-02-22 | Firework with direction-controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155948Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115529A (en) * | 2013-03-13 | 2013-05-22 | 长沙职业技术学院 | Three-dimensional directional launching device for display shell |
| CN103575168A (en) * | 2013-11-23 | 2014-02-12 | 浏阳市官渡烟花集团有限公司 | Oriented display shell |
| CN106081109A (en) * | 2009-09-09 | 2016-11-09 | 威罗门飞行公司 | The system of emitter for the unmanned aviation aircraft of telework |
-
2008
- 2008-02-22 CN CNU2008200523377U patent/CN201155948Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081109A (en) * | 2009-09-09 | 2016-11-09 | 威罗门飞行公司 | The system of emitter for the unmanned aviation aircraft of telework |
| CN103115529A (en) * | 2013-03-13 | 2013-05-22 | 长沙职业技术学院 | Three-dimensional directional launching device for display shell |
| CN103115529B (en) * | 2013-03-13 | 2015-02-25 | 长沙职业技术学院 | Three-dimensional directional launching device for display shell |
| CN103575168A (en) * | 2013-11-23 | 2014-02-12 | 浏阳市官渡烟花集团有限公司 | Oriented display shell |
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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: 20081126 Termination date: 20110222 |