Firework product capable of generating caption firework effect
By attaching pyrotechnic powder to a flexible or rigid substrate and igniting it, the problem of the complexity in making traditional subtitle fireworks is solved, achieving a simple and environmentally friendly subtitle fireworks effect suitable for a variety of scenarios.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-03-13
AI Technical Summary
Traditional letter pattern fireworks are complex to produce and large in size, which limits their application scenarios and users' freedom.
It uses a flexible or rigid substrate, on which pyrotechnic powder is attached and ignited by a ignition device. The substrate can be combustible or non-combustible and can be designed in various shapes and sizes. The pyrotechnic powder is distributed according to a set pattern.
It achieves simple preparation, small size, and easy use of subtitle fireworks effects, is suitable for large-scale production, reduces material waste, is environmentally friendly, and allows users to freely design patterns.
Smart Images
Figure CN223992562U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a fireworks product that can easily achieve the effect of subtitle fireworks. Background Technology
[0002] Traditional patterned fireworks use paper tubes as their basic component. These tubes are fixedly arranged on positioning holes or grids on a base plate according to a set pattern or text, and then installed at the launch site. The manufacturing and installation process is complex, and the large size makes packaging and transportation difficult, limiting their application scenarios and user freedom. Therefore, developing a simple, small, and easy-to-use alternative to patterned fireworks is of significant practical importance. Utility Model Content
[0003] To address the aforementioned drawbacks, the technical problem this invention aims to solve is to provide a pyrotechnic product capable of producing a text-based firework effect, possessing the advantages of simple preparation, small size, and convenient use. To solve this technical problem, the technical solution adopted by this invention is a pyrotechnic product that produces a text-based firework effect, characterized by comprising a flexible or rigid substrate, the substrate having a planar structure for fixing or storing pyrotechnic powder, the pyrotechnic powder being attached to the planar structure of the substrate according to a predetermined pattern or text; and further comprising a ignition transfer element, the ignition transfer element being selected from one of the following A / B schemes:
[0004] A. The ignition element uses the aforementioned substrate, which is a combustible substrate, and the combustible substrate ignition connection is made with pyrotechnic powder attached to the combustible substrate.
[0005] B. The ignition element uses a fireworks fuse, which is distributed along the pyrotechnic powder attached to the substrate. The fireworks fuse connects to the pyrotechnic powder for ignition. The substrate is selected from combustible or non-combustible substrates.
[0006] The substrate can be designed into different shapes and sizes as needed, such as flat, curved or three-dimensional structures, but all should have a flat structure for the adhesion of pyrotechnic powder.
[0007] In one embodiment, the substrate is provided with a perforated structure for accommodating the pyrotechnic powder, and the perforated structure is distributed on the planar structure of the substrate according to a set pattern or text.
[0008] In one embodiment, the substrate is a composite structure with a sandwich layer, wherein the pyrotechnic powder is distributed within the sandwich layer.
[0009] In one embodiment, the pyrotechnic powder is molded into modules according to a set pattern or text, and the modules are fixed to the planar structure of the substrate.
[0010] In one embodiment, a container is manufactured according to a predetermined pattern or text shape, and the pyrotechnic powder is placed inside the container. The container is fixed to a planar structure of a substrate. Preferably, the inner cavity of the container is divided into several independent cavities, which are distributed according to a predetermined pattern or text, and the pyrotechnic powder is placed inside each cavity. Preferably, the inner cavity of the container holding the pyrotechnic powder is sealed by a cover plate, and several ejection ports are distributed on the cover plate according to a predetermined pattern or text.
[0011] In one embodiment, the substrate is a flexible substrate that can be rolled up.
[0012] In one embodiment, the substrate is a fiber substrate, and the pyrotechnic powder is stored in the pores of the fiber substrate.
[0013] In one embodiment, the pyrotechnic powder is mixed with an adhesive and then coated, sprayed, or printed onto a substrate.
[0014] The beneficial effects of this invention are that the pyrotechnic powder, when ignited, can produce a visual effect of fireworks with pre-set subtitle patterns; it has the advantages of simple preparation, small size, and convenient use. It is suitable for large-scale industrial production; no customization is required, it is flexible in use, and users can freely design patterns and subtitles; it reduces the waste of materials such as paper tubes used in traditional fireworks, making it more environmentally friendly. It is applicable to fireworks products and peripheral fireworks products for stages, bars, birthday parties, etc.
[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time.
[0016] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0017] It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0020] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0021] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation. Attached Figure Description
[0022] Figure 1-6 This is a schematic diagram of the structure of Example 1.
[0023] Figure 7 This is a schematic diagram of the structure of Example 2.
[0024] Figure 8-10 This is a schematic diagram of the structure of Example 3.
[0025] Figure 11-12 This is a schematic diagram of the structure of Example 4.
[0026] Figure 13 This is a schematic diagram of the structure of Example 5.
[0027] Figure 14 This is a schematic diagram of the structure of Example 6.
[0028] Figure 15 This is a schematic diagram of the structure of Example 7.
[0029] Figure 16 This is a schematic diagram of the structure of Example 8.
[0030] Figure 17 This is a schematic diagram of the structure of Example 9.
[0031] Figure 18 This is a schematic diagram of the structure of Example 10. Detailed Implementation
[0032] Example 1: See Figure 1-6 The pyrotechnic product that produces the effect of subtitle fireworks includes a flexible or rigid substrate 1, the substrate 1 having a planar structure for fixing or storing pyrotechnic powder 2, the pyrotechnic powder 2 being attached to the planar structure of the substrate 1 according to a set pattern or text; the pyrotechnic powder is a type of pyrotechnic powder; or a type of titanium, iron, zirconium, aluminum, magnesium metal or metal oxide powder; or a mixture of two or more of the various powders.
[0033] The attachment method is illustrated in the following example:
[0034] like Figure 1As shown, the pattern is set as a heart shape. Heart-shaped grooves 3 are formed on the planar structure of the substrate 1. The pyrotechnic powder 2 is fully packed and compacted within the grooves 3, thus completing the adhesion. In this example, the ignition element is a firework fuse 4, which is distributed along the pyrotechnic powder 2 attached to the substrate 1. The firework fuse 4 connects the pyrotechnic powder 2 with the ignition, meaning that igniting the firework fuse 4 will ignite the pyrotechnic powder 2, creating a heart-shaped firework effect. In this example, since the firework fuse 4 is used as the ignition element to complete the ignition function, the substrate 1 can be made of a non-combustible substrate or a combustible substrate for bidirectional ignition and ignition to improve reliability.
[0035] like Figure 2 As shown, the pattern is set as the uppercase letter H. An H-shaped groove 3 is formed on the planar structure of the substrate 1. Pyrotechnic powder 2 is fully applied and pressed into the groove 3, thus completing the adhesion. Multiple letters can be combined to form "HAPPY BIRTHDAY". The sides of the substrate 1 containing multiple letters are connected sequentially using snap-fit structures, creating a folded design (like a brochure). This folded design is then compactly placed within a product package and unfolded into a long strip of firework text when in use.
[0036] like Figure 3 In the cross-sectional view of the substrate shown, the pyrotechnic powder 2 is sprinkled and cured on the planar structure of the substrate 1, thus completing the adhesion.
[0037] like Figure 4 In the cross-sectional view of the substrate shown, the pyrotechnic powder 2 is filled and compacted into the grooves 3 on the planar structure of the substrate 1, thus completing the adhesion. The depth of the grooves 3 can be dynamically adjusted according to the burning time. In this example, the ignition element uses the substrate 1, which is a combustible substrate. The combustible substrate 1 connects the pyrotechnic powder 2 attached to it. In this example, the combustible substrate and the pyrotechnic powder 2 are in direct contact. The combustible substrate has the characteristic of rapid combustion, such as flammable nitrocellulose paper, cloth, etc. The combustible substrate ignites all its powder in a short time, and the ignited powder forms a firework effect with a set pattern and subtitles.
[0038] like Figure 5 In the cross-sectional view of the substrate shown, the pyrotechnic powder 2 fills the grooves 3 on the planar structure of the substrate 1. In this example, an additional layer of combustible substrate 1-1 is added to seal the pyrotechnic powder 2 in the grooves 3, thus completing the attachment. In this example, the combustible substrate 1-1 serves as an ignition element.
[0039] like Figure 6In the cross-sectional view of the substrate shown, pyrotechnic powder 2 is sprinkled on the planar structure of substrate 1. In this example, a layer of substrate 1-2 is added to the planar structure of substrate 1 to form a composite structure, sealing the pyrotechnic powder 2 within the interlayer of the composite structure, thus completing the attachment. In this example, substrate 1 and / or substrate 1-2 can be made of combustible substrate as an ignition element.
[0040] Example 2: See Figure 7 The pyrotechnic powder is pressed into module 5 according to the set number "8". Module 5 is fixed to the planar structure of substrate 1, thus completing the attachment. Ignition of module 5 produces a "8" shaped firework effect.
[0041] For example, pyrotechnic powder can be embossed into solid modules such as patterns, standard modules, letters, numbers, words, or shapes as required, and then directly fixed onto the substrate 1.
[0042] Multiple modules 5 can be arranged on the planar structure of the substrate 1, with each module 5 as a basic unit, in a manner similar to movable type printing. Examples include "888", or strings of text, words, etc., that need to be expressed, or patterns pieced together like building blocks, or folded in the aforementioned folding method. Manufacturing is convenient. Multiple modules 5 are ignited by a ignition-transfer element. The ignition-transfer element is as described in Example 1 and will not be repeated here.
[0043] Example 3: See Figure 8 In the example, container 6 is made according to the shape of the number "7". The inner cavity 601 of container 6 contains the pyrotechnic powder. Container 6 is fixed to the planar structure of substrate 1, thus completing the attachment. Similarly, containers 6 can be arranged in a similar manner to movable type printing or assembled into patterns in the form of building blocks, enabling rapid industrial production.
[0044] The container 6 can be manufactured by injection molding or compression molding, and the depth of the inner cavity 601 of the container 6 is dynamically adjusted according to the duration of combustion.
[0045] like Figure 9 As shown, the inner cavity 601 of container 6 is divided into several independent cavities 603 by a partition 602. The cavities 603 are distributed according to a set pattern or text, such as the number "7". The pyrotechnic powder is contained in the cavities 603. Directional or quantitative ejection can be achieved.
[0046] like Figure 10 As shown, the inner cavity 601 of the container 6, which holds the pyrotechnic powder, is sealed by a cover plate 604, on which several ejection ports 605 are distributed. The ejection ports 605 are distributed according to a set pattern or text, such as the number "7". Directional or quantitative ejection can be achieved. In this example, the ignition element is a fireworks fuse 606, but a combustible base material can also be used as the ignition element.
[0047] Example 4: See Figure 11 The enlarged top view and cross-section of the substrate shown are compared. Figure 12 The diagram shows a comparison of the unfolded and curled states of the substrate.
[0048] In the example, the substrate 1 has a hole structure 7 for accommodating the pyrotechnic powder. The hole structure 7 is distributed on the planar structure of the substrate 1 according to a set pattern or text to form a set text layout "I LOVE YOU Happy Birthday". The substrate 1 is drilled (e.g., by inserting a corresponding pattern of needles into the substrate 1) so that the combustible powder is embedded in the drilled hole structure 7, thus completing the adhesion.
[0049] In the example, the substrate 1 is a flexible substrate that can be rolled up, which effectively reduces the size of packaging and transportation for the same combustion area, and can be unfolded only when used.
[0050] Example 5: See Figure 13 In this example, the substrate 1 is a fiber substrate, and the pyrotechnic powder 2 is stored in the pores of the fiber substrate. In this example, the fiber substrate is processed into the predetermined text pattern "Happy Birthday". The fiber substrate has good porosity, allowing the pyrotechnic powder 2 to be directly adsorbed, doped, and stored in the pores of the fiber substrate, thus completing the adhesion process.
[0051] In the example, an additional layer of fast-burning substrate 1-3 is used to ignite the pyrotechnic powder 2. The fiber substrate may or may not ignite, and after the powder is ignited, it can display corresponding letter patterns.
[0052] Example 6: See Figure 14 In this example, the substrate is a composite structure with sandwich layers, and the pyrotechnic powder 2 is distributed within the sandwich layers. The pyrotechnic powder 2 is applied to the middle layers 1-4 according to a pre-defined pattern or text. A combustible substrate 1-5 is attached above the middle layers 1-4, and a non-combustible substrate 1-6 is attached below them. The powder is framed above, below, and to the sides to prevent it from spilling out, thus completing the attachment process. Upon ignition, it creates a firework effect with the pre-defined pattern or text.
[0053] Example 7: See Figure 15 In the example, pyrotechnic powder 2 is added to adhesive and placed in hopper 8. The pyrotechnic powder 2 in hopper 8 is extruded from discharge port 801 onto the planar structure of substrate 1 to form the adhesion. The set subtitle pattern can be printed.
[0054] Example 8: See Figure 16In the example, a groove 901, as shown in the design, is formed on the substrate 1 by an edge 9, creating a circular pattern. Pyrotechnic powder is embedded into the groove 901, thus completing the adhesion process. This method is particularly suitable for custom-made products.
[0055] Example 9: See Figure 17 In the example, the fireworks product 10 is placed on the hollow base 101 and a hanging piece 102 is provided. It can be hung in the air or carried into the air by a drone to burn, presenting a subtitle firework effect that appears in the air.
[0056] Example 10: See Figure 18 In this example, the pyrotechnic powder 2 is mixed with an adhesive and then coated or sprayed onto the substrate 1 to complete the adhesion. This allows users to create personalized patterns that, when ignited, produce a fireworks effect. The shape of the pattern can be controlled via a template or computer program during the spraying process.
[0057] The embodiments of the present invention disclosed above are merely illustrative of the present invention. The embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific implementations described. Obviously, many modifications and variations can be made based on the content of this specification. This specification selects and describes these embodiments in detail with reference to the accompanying drawings to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present invention. Therefore, the present invention is limited only to the claims and their full scope and equivalents, and not to the specific embodiments disclosed.
Claims
1. A pyrotechnic product for producing a caption fireworks effect, characterized in that The invention relates to a pyrotechnic composition, comprising a flexible or rigid substrate having a planar structure for fixing or storing pyrotechnic powder, the pyrotechnic powder being attached to the planar structure of the substrate in a set pattern or text; and a transfer element selected from one of the following A / B schemes: A. the transfer element is the substrate, which is a combustible substrate, the combustible substrate being in transfer connection with the pyrotechnic powder attached to the combustible substrate; B. the transfer element is a firework fuse, the firework fuse being distributed along the pyrotechnic powder attached to the substrate, the firework fuse being in transfer connection with the pyrotechnic powder, the substrate being selected from a combustible substrate or a non-combustible substrate.
2. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that The substrate is provided with a hole and groove structure for accommodating the pyrotechnic powder, the hole and groove structure being distributed on the planar structure of the substrate in a set pattern or text.
3. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that The substrate is a composite structure having a sandwich layer, the pyrotechnic powder being distributed in the sandwich layer.
4. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that The pyrotechnic powder is profiled into modules in a set pattern or text, the modules being fixed to the planar structure of the substrate.
5. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that A container is made in a set pattern or text shape, the container containing the pyrotechnic powder, the container being fixed to the planar structure of the substrate.
6. A pyrotechnic product for producing a caption fireworks effect according to claim 5, characterized in that The inner cavity of the container is divided into a plurality of independent hole cavities, the hole cavities being distributed in a set pattern or text, the hole cavities containing the pyrotechnic powder.
7. A pyrotechnic product for producing a caption fireworks effect according to claim 5, characterized in that The inner cavity of the container containing the pyrotechnic powder is closed by a cover plate, a plurality of ejection openings being distributed on the cover plate in a set pattern or text.
8. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that The substrate is a flexible substrate capable of being rolled up.
9. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that The substrate is a fibrous substrate, the pyrotechnic powder being stored in the pores of the fibrous substrate.
10. A pyrotechnic product for producing a caption fireworks effect according to claim 1, characterized in that The pyrotechnic powder is mixed with an adhesive and then coated or sprayed or printed on the substrate.