Polyhedral rotating firework frame and fireworks thereof
By designing a multihedral rotating firework stand, the use of the firework ejection port to generate rotational force is achieved, the three-dimensional rotation effect of the fireworks is solved, and the existing rotating fireworks is limited in rotation range is improved, and the ornamentality and aesthetics are improved.
Patent Information
- Application Number
- CN202420599047.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The rotation range of existing rotating fireworks is limited, and the ornamental effect is best at a specific angle, so three-dimensional rotation cannot be achieved.
A polyhedral rotating firework stand is designed, with a positive polyhedral shape, and a cavity is arranged inside to hold a firework cartridge, and a firework ejection port is arranged on at least one surface. The ejected fireworks generate rotational force, so that the firework stand and fireworks have a three-dimensional rotation effect.
The close-to-visual effect of fireworks when viewed at various angles is achieved, improving the ornamentality, and at the same time, the overall aesthetics and quality are improved by hiding and protecting the firework cartridges.
Smart Images
Figure CN222912531U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of fireworks, and particularly relates to a polyhedron rotating fireworks rack and fireworks thereof. Background Art
[0002] There are various types of fireworks, and among them, rotatable fireworks are very popular because of their higher ornamental value. At present, the rotatable fireworks generally are planar rotatable fireworks that rotate around one axis, and their rotation range is limited, so that the viewers can only have the best viewing effect at a specific angle. With the pursuit of the fireworks display effect by people, the fireworks industry still needs to bring forth new ideas continuously. The rotatable fireworks that can rotate three-dimensionally are a research and development direction. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a polyhedron rotating fireworks rack that can rotate three-dimensionally and fireworks thereof.
[0004] The utility model provides a polyhedron rotating fireworks rack, which includes a body with a polyhedron shape, and a cavity for loading fireworks is arranged inside the body;
[0005] At least one surface of the body is provided with a fireworks ejection port.
[0006] Furthermore, the shape of the body is a regular polyhedron.
[0007] Furthermore, the shape of the body is a regular hexahedron.
[0008] Furthermore, at least two surfaces of the body are provided with fireworks ejection ports;
[0009] The body generates a rotating force through the fireworks ejected from at least two of the fireworks ejection ports.
[0010] Furthermore, the vertices on the outer shape of the body are processed with flat angles; the edges on the outer shape of the body are transitioned with arcs.
[0011] Furthermore, a protrusion is arranged in the middle of the surface of the body.
[0012] Furthermore, the body is formed by assembling two shells with each other;
[0013] At the positions of the two shells inside the cavity, a clamping structure for disassembling and assembling the two shells with each other and an embedding structure for clamping the fireworks cartridge are arranged.
[0014] Furthermore, when the outer shape of the body is a regular hexahedron, the embedding structure fixes two cylindrical fireworks cartridges;
[0015] The two fireworks cartridges are respectively disposed in a fitting manner on opposite side walls of the body, and the two cylindrical fireworks cartridges are perpendicular to each other;
[0016] On one side of the two fireworks cartridges close to the side wall of the body and near one end of the fireworks cartridge, a fireworks nozzle is provided, and a fireworks ejection port corresponding to the fireworks nozzle of the fireworks cartridge is provided on the body.
[0017] Furthermore, at least one surface of the body is provided with a mark;
[0018] When marks are provided on all surfaces of the body, the marks on at least one surface have different meanings from the marks on the remaining surfaces.
[0019] The present utility model further provides a firework, which includes a polyhedron rotating firework rack and a fireworks cartridge disposed in a cavity of the polyhedron rotating firework rack, and the fireworks nozzle of the fireworks cartridge corresponds to the fireworks ejection port.
[0020] The beneficial effect of the present utility model is that the outer shape of the body is set as a polyhedron, so that the body can be used as a rotating body. After the fireworks cartridge is ignited, the fireworks ejected by the fireworks cartridge can cause the body to rotate, thereby making the fireworks present a three-dimensional rotating effect, enabling viewers to have a similar visual effect when watching the fireworks display from various angles. The interior of the body is used to install the fireworks cartridge. On the one hand, it can completely hide the fireworks cartridge, provide physical protection for the fireworks cartridge, and improve the overall aesthetics, and the layout of the structure is reasonable. On the other hand, after the fireworks cartridge is installed inside the cavity, the overall quality can be improved, thereby ensuring the rotating effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Attached Figure 1 is an exploded view of the polyhedron rotating firework rack in the present utility model;
[0022] Attached Figure 2 is an exploded view of the firework in the present utility model;
[0023] Attached Figure 3 is a first-angle exploded view of one of the preferred installation methods of the fireworks cartridge in the present utility model;
[0024] Attached Figure 4 is the second-angle exploded view of the attached Figure 3 embodiment.
[0025] In the figure, 1 - body; 11 - cavity; 12 - fireworks ejection port; 13 - flat angle; 14 - arc; 15 - protrusion; 16 - lead outlet; 17 - engaging structure; 18 - fitting structure; 2 - fireworks cartridge; 21 - lead. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.
[0027] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.
[0028] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, a physical connection or a wireless communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0030] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0031] As shown in the Figure 1 - attached Figure 4 accompanying drawings, the present utility model provides a polyhedron rotating fireworks rack, including a body 1 with a polyhedron shape. A cavity 11 for loading fireworks is arranged inside the body 1, and a fireworks cartridge 2 is installed inside the cavity 11.
[0032] At least one surface of the body 1 is provided with a fireworks ejection port 12, so that the ejection port of the fireworks cartridge 2 arranged in the cavity 11 is aligned with the fireworks ejection port 12, and the fireworks cartridge 2 ejects fireworks to the outside of the body 1 through the fireworks ejection port 12.
[0033] The present utility model sets the outer shape of the body 1 as a polyhedron, so that the body 1 can be used as a rotating body. After the fireworks cartridge 2 is ignited, the fireworks ejected by the fireworks cartridge 2 can make the body 1 rotate, and then make the fireworks present a three-dimensional rotating effect, so that viewers have a similar visual effect when watching the fireworks display from various angles. The inside of the body 1 is used to install the fireworks cartridge 2. On the one hand, the fireworks cartridge 2 can be completely hidden, providing physical protection for the fireworks cartridge 2 and improving the overall aesthetics, and the layout of the structure is reasonable. On the other hand, after the fireworks cartridge 2 is installed inside the cavity 11, the overall quality can be improved, thereby ensuring the rotating effect.
[0034] In one embodiment, the outer shape of the body 1 is a regular polyhedron. That is, the outer shape of the body 1 is a regular tetrahedron, a regular hexahedron, a regular octahedron, a regular dodecahedron or a regular icosahedron. The use of a regular polyhedron for the outer shape improves the rotating effect and aesthetics. In a preferred embodiment, the outer shape of the body 1 is a regular hexahedron, which has the characteristics of simple processing and reliable structure.
[0035] In one embodiment, at least two surfaces of the body 1 are provided with fireworks ejection ports 12; the fireworks ejected through at least two of the fireworks ejection ports 12 generate a rotating force for the body 1. In this embodiment, when the fireworks are ignited on the ground or thrown to the ground after being ignited, the rotating force generated by the fireworks ejected from at least two fireworks ejection ports 12 can make the body 1 rotate regularly or irregularly, preferably rotate in a way similar to that of a dice, thereby improving the rotating effect of the body 1 and the ejected fireworks.
[0036] In one embodiment, the vertex of the outer shape of the body 1 is processed with a flat angle 13, which is convenient for the body 1 to rotate on the ground with the vertex as the fulcrum, improving the rotating effect.
[0037] In one embodiment, the edge of the outer shape of the body 1 is transitioned with an arc 14, which is convenient for the body 1 to rotate on the ground, improving the rotating effect.
[0038] In one embodiment, a protrusion 15 is provided in the middle of the surface of the body 1. The setting of the protrusion 15 can prevent the surface of the body 1 from fitting with the ground, and thus avoid the problem that it is difficult to continue rotating due to the increase in friction, improving the rotating effect. Optionally, protrusions 15 are provided in the middle of all the surfaces of the body 1 to improve the rotating effect.
[0039] In one embodiment, the body 1 is formed by assembling two shells with each other. This arrangement facilitates the installation and replacement of the fireworks cartridge 2, making this polyhedron rotating fireworks stand reusable.
[0040] At the inner position of the two shells within the cavity 11, there are provided a clamping structure 17 for disassembling and assembling the two shells with each other and a fitting structure 18 for clamping the fireworks cartridge 2. The clamping structure 17 can adopt a combination of a bolt and a socket, or a combination of a slot and a buckle, or can also be a bolt connection or a threaded connection. There is no specific limitation, as long as the relative fixation and disassembly of the shell blocks can be achieved. The fitting structure 18 can be a slot structure, so that the fireworks cartridge 2 will be stable and not shake after being inserted into the cavity 11.
[0041] Refer to the attached Figure 3 and the attached Figure 4 In one embodiment, when the outer shape of the body 1 is a regular hexahedron, the fitting structure 18 fixes two cylindrical fireworks cartridges 2.
[0042] The two fireworks cartridges 2 are respectively arranged in a fitting manner on the opposite side walls of the body 1, and the two cylindrical fireworks cartridges 2 are perpendicular to each other.
[0043] One end of the two fireworks cartridges 2 close to the side wall of the body 1 and close to the fireworks cartridge 2 is provided with a fireworks nozzle, and a fireworks ejection port 12 corresponding to the fireworks nozzle of the fireworks cartridge 2 is provided on the body 1. It should be noted that in other embodiments, the number of the fireworks cartridges 2 is not limited to two, and can be one or more than three, which is specifically selected according to actual needs. Moreover, when there are more than two fireworks cartridges 2, the types of each fireworks cartridge 2 can also be different, thereby improving the viewing effect.
[0044] With the above arrangement, the outlet position of the fireworks ejection port 12 is asymmetric. On the one hand, it makes the weight distribution of the whole fireworks reasonable. On the other hand, it enables the two fireworks cartridges 2 to rotate horizontally and vertically in consideration of the regular hexahedron body 1, making the rotation of the body 1 more flexible and efficient.
[0045] In one embodiment, the fuse 21 of the fireworks cartridge 2 can be directly led out through the fireworks ejection port 12, or a fuse lead-out port 16 can be provided on one of the faces of the body 1 for leading out. In the embodiment with the fuse lead-out port 16 provided, it is convenient to lead out the fuses 21 of multiple fireworks cartridges 2 after merging, and thus it is convenient to ignite all the fireworks cartridges 2 synchronously. When the fuse lead-out port 16 is provided, the fuse lead-out port 16 is preferably provided at the middle position of the face of the body 1 and replaces the protrusion 15 on this face.
[0046] In one of the embodiments, at least one surface of the body 1 is provided with marks. Preferably, marks are provided on all surfaces of the body 1; when marks are provided on all surfaces of the body 1, the marks on at least one surface have different meanings from the marks on the remaining surfaces. Preferably, the marks on all surfaces of the body 1 have different meanings.
[0047] In this embodiment, the polyhedral rotating fireworks have the gameplay of dice, so that users can enjoy the fun of playing dice while watching the fireworks.
[0048] The marks can be marks such as numbers, dots, letters, Chinese characters, colors, patterns, etc. The marks can be integrally formed on the surface of the body 1, or a marking layer can be provided on the surface of the body 1, such as spraying paint or pasting a wrapping paper with marks. When the mark is a wrapping paper with marks, the wrapping paper can completely cover the polyhedral rotating fireworks rack, and then provide a certain sealing effect on the cavity 11, and can achieve moisture-proofing of the fireworks cartridge 2.
[0049] As shown in the attached Figure 2 figure, the present invention also provides a kind of fireworks, including a polyhedral rotating fireworks rack and a fireworks cartridge 2 arranged in the cavity 11 of the polyhedral rotating fireworks rack, and the fireworks ejection port of the fireworks cartridge 2 corresponds to the fireworks ejection opening 12.
[0050] The usage method of this kind of fireworks is as follows:
[0051] Method 1: The user holds the fireworks in hand. After igniting the fireworks cartridge 2 in the body 1, the user throws the fireworks onto the ground. The fireworks rotate on the ground, and at the same time, the fireworks cartridge 2 ejects fireworks, further strengthening the rotation of the fireworks and improving the ornamental value of the fireworks.
[0052] Method 2: The user directly places the fireworks on the ground. After igniting the fireworks cartridge 2 in the body 1, the ejected fireworks drive the fireworks to rotate on the ground, improving the ornamental value of the fireworks.
[0053] The above is only this embodiment and does not impose any limitation on the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make many possible changes, modifications or equivalents to the technical solution of the present invention by using the above-disclosed technical content. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the scope of protection of the technical solution of the present invention.
Claims
1. A polyhedral rotating fireworks stand, characterized in that: It comprises a body (1) having a polyhedral shape, wherein a cavity (11) for containing fireworks is provided inside the body (1); A firework ejection port (12) is provided on at least one surface of the main body (1).
2. The polyhedral rotating fireworks stand as claimed in claim 1, characterized in that: The main body (1) has an outer shape of a regular polyhedron.
3. The polyhedral rotating fireworks stand as claimed in claim 2, characterized in that: The main body (1) has a regular hexahedron shape.
4. The polyhedral rotating fireworks stand as claimed in claim 1, characterized in that: Firework ejection ports (12) are provided on at least two surfaces of the main body (1); The fireworks ejected from at least two of the fireworks ejection ports (12) cause the main body (1) to generate a rotational force.
5. The polyhedral rotating fireworks stand as claimed in claim 1, characterized in that: The vertices on the outer shape of the main body (1) are processed with straight angles (13); and the edges on the outer shape of the main body (1) are transitioned with arcs (14).
6. The polyhedral rotating fireworks stand as claimed in claim 1, characterized in that: A protrusion (15) is provided in the middle of the surface of the body (1).
7. The polyhedral rotating fireworks stand as claimed in claim 1, characterized in that: The main body (1) is formed by assembling two shells together; The two shells are provided with a snap-fit structure (17) for assembling and disassembling the two shells and a chimeric structure (18) for snapping the fireworks cartridge (2) at positions inside the cavity (11).
8. The polyhedral rotating fireworks stand as claimed in claim 7, characterized in that When the outer shape of the main body (1) is a regular hexahedron, the interlocking structure (18) fixes two cylindrical firework cartridges (2); The two fireworks cartridges (2) are respectively arranged on opposite side walls of the body (1), and the two cylindrical fireworks cartridges (2) are perpendicular to each other; The two firework cartridges (2) are provided with firework nozzles close to one side of the side wall of the body (1) and close to one end of the firework cartridges (2), and the body (1) is provided with firework ejection ports (12) corresponding to the firework nozzles of the firework cartridges (2).
9. The polyhedral rotating fireworks stand according to any one of claims 1 to 8, characterized in that: At least one surface of the body (1) is provided with a mark; When marks are provided on all surfaces of the body (1), the mark on at least one surface has a different meaning from the marks on the remaining surfaces.
10. A firework, characterized in that: It comprises a polyhedral rotating firework stand as claimed in any one of claims 1 to 9 and a firework cartridge (2) arranged in a cavity (11) of the polyhedral rotating firework stand, wherein a firework nozzle of the firework cartridge (2) corresponds to the firework ejection port (12).