Firework launching stand
A firework launching-stand includes a mainframe comprised of a bottom for the stand to be put on the surface of an object, and a flaring surface extending from the bottom for multiple firework tubes to be secured and rest thereon so that when all the firework tubes are launched into the skies at a certain inclination, they show off different patterns of flame.
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(a) Field of the Invention
The present invention is related to a launching stand, and more particularly, to a stand that is capable of securing and launching multiple firework tubes each filled with gunpowder into the skies to deliver various types of presentation.
(b) Description of the Prior Art
The construction of the prior art of firework launching stand is essentially comprised of launching tube, base, and detonator as taught in Utility Patents Nos. 347,074, Firework Launching Tube Seal Layer Assembly; 419,056, Firework Holder; and 496,515, Improved Construction of Firework Launching Stand as published in Taiwan.
Referring to
The primary purpose of the present invention is to provide a stand to secure and launch multiple firework tubes for them to show off much more spectacular patterns of flame.
To achieve the purpose, the present invention includes a mainframe stand comprised of a bottom for the stand to be placed on an object, and a flaring surface extending from the bottom for multiple firework tubes to be secured to and rest thereon so that when all firework tubes are launched into the skies at a certain inclination, their flames represents different performances of patterns. An included angle other than a perpendicular angle is defined by the flaring surface and the bottom
Referring to
Each firework tube 3 may be fixed to the inner side or the outer side of the mainframe 21. Multiple firework tubes 3 are fixed to both inner and outer sides of the mainframe 21 as illustrated in
Once the fuse 27 is ignited, all firework tubes 21 are fired one after another in sequence into the skies. Fire powder and powder of special effects contained in each firework tube 21 explode and their flames show off a greater coverage of firework effects as illustrated in
Furthermore, different patterns of flame performance may be present by changing the diameters of both openings. As illustrated in
The prevent invention provides an improved structure of a stand to launch firework, and the application for a utility patent is duly filed accordingly. However, it is to be noted that the preferred embodiments disclosed in the specification and the accompanying drawings are not limiting the present invention; and that any construction, installation, or characteristics that is same or similar to that of the present invention should fall within the scope of the purposes and claims of the present invention.
Claims
1. A firework launching-stand including a mainframe comprised of a bottom, a flaring surface extending from the bottom to secure multiple firework tubes; and an included angle other than a perpendicular angle is defined by the flaring surface and the bottom.
2. The firework launching-stand as claimed in claim 1, wherein the mainframe indicates a tubular form, containing a top; a first opening and a second opening are respectively disposed at the top and the bottom; and the first opening is made in a diameter smaller than that of the second opening.
3. The firework launching-stand as claimed in claim 2, wherein each of the first and the second openings is made in a circular, oval, polygonal form or any closed form with multiple curves.
4. The firework launching-stand as claimed in claim 2, wherein multiple firework tubes are secured to the inner side or outer side of the mainframe.
5. The firework launching-stand as claimed in claim 2, wherein those firework tubes are secured to the inner side or outer side of the mainframe and arranged in one or a plurality of layers surrounding the mainframe.
6. The firework launching-stand as claimed in claim 2, wherein outer sides of those firework tubes are wrapped up with a packaging material.
7. The firework launching-stand as claimed in claim 2, wherein those firework tubes are disposed along the direction longitudinally extending from the flaring surface.
8. The firework launching-stand as claimed in claim 2, wherein a proper angle is defined between each firework tube and the direction longitudinally extending from the flaring surface.
9. The firework launching-stand as claimed in claim 2, a specific angle is defined between the bottom of each firework tube and the bottom of the flaring surface.
10. The firework launching-stand as claimed in claim 1, wherein the mainframe indicates a tubular form, containing a top; a first opening and a second opening are respectively disposed at the top and the bottom; and the first opening is made in a diameter greater than that of the second opening.
11. The firework launching-stand as claimed in claim 10, wherein each of the first and the second openings is made in a circular, oval, polygonal form or any closed form with multiple curves.
12. The firework launching-stand as claimed in claim 10, wherein multiple firework tubes are secured to the inner side or outer side of the mainframe.
13. The firework launching-stand as claimed in claim 10, wherein those firework tubes are secured to the inner side or outer side of the mainframe and arranged in one or a plurality of layers surrounding the mainframe.
14. The firework launching-stand as claimed in claim 1, wherein outer sides of those firework tubes are wrapped up with a packaging material.
15. The firework launching-stand as claimed in claim 1, wherein those firework tubes are disposed along the direction longitudinally extending from the flaring surface.
16. The firework launching-stand as claimed in claim 1, wherein a proper angle is defined between each firework tube and the direction longitudinally extending from the flaring surface.
17. The firework launching-stand as claimed in claim 1, wherein a specific angle is defined between the bottom of each firework tube and the bottom of the flaring surface.
Type: Application
Filed: Jan 8, 2007
Publication Date: Jan 10, 2008
Applicant:
Inventor: Chao-Chen Huang (Pingjhen City)
Application Number: 11/650,588
International Classification: F42B 4/20 (20060101);