Firework product convenient for realizing subtitle firework effect

Abstract

The invention discloses a firework product convenient for realizing subtitle firework effect, which comprises a flexible or rigid base material, the base material is provided with a plane structure for fixing or storing pyrotechnic composition powder, and the pyrotechnic composition powder is attached to the plane structure of the base material according to set patterns or characters; the firework further comprises a fire transferring piece, the fire transferring piece is selected from a combustible base material or a firework lead, and the firework lead is distributed along the pyrotechnic composition powder attached to the base material. The pyrotechnic composition powder is one of firework powder; or one of titanium, iron, zirconium, aluminum, magnesium metal or metal oxide powder; or a mixture of more than two of the various powders. A firework visual effect with a preset subtitle pattern can be generated; the device has the advantages of simplicity in preparation, small size and convenience in use.

Description

Technical Field

[0001] The present invention relates to a fireworks product capable of conveniently realizing a subtitle fireworks effect. Background Art

[0002] Traditional subtitle pattern fireworks use a fireworks paper tube as a basic component. The fireworks tubes are fixedly arranged on the substrate positioning holes or grids according to a set pattern or text, and then installed at the firing site. The production and installation are complex, and the volume is large, which is not conducive to packaging and transportation, restricting its application scenarios and user freedom. Therefore, it is of great practical significance to develop a substitute for subtitle pattern fireworks that is simple to prepare, small in size, and convenient to use. Summary of the Invention

[0003] In order to solve the above drawbacks, the technical problem to be solved by the present invention is to provide a fireworks product capable of realizing a subtitle fireworks effect, which has the advantages of simple preparation, small size, and convenient use. To solve the above technical problems, the technical solution adopted by the present invention is a fireworks product convenient for realizing a subtitle fireworks effect, which is characterized in that it includes a flexible or rigid substrate, the substrate has a planar structure for fixing or storing fireworks powder, and the fireworks powder is attached to the planar structure of the substrate according to a set pattern or text; it also includes a fire transfer member, and the fire transfer member is selected from one of the following A / B schemes:

[0004] A. The fire transfer member uses the substrate, and the substrate is a combustible substrate, and the combustible substrate is fire-transfer connected to the fireworks powder attached to the combustible substrate;

[0005] B. The fire transfer member uses a fireworks fuse, and the fireworks fuse is distributed along the fireworks powder attached to the substrate, and the fireworks fuse is fire-transfer connected to the fireworks powder, and the substrate is selected from a combustible substrate or a non-combustible substrate;

[0006] The fireworks powder is one of fireworks gunpowder powders; or one of titanium, iron, zirconium, aluminum, magnesium metal or metal oxide powders; or a mixture of two or more of the various powders.

[0007] The substrate can be designed into different shapes and sizes according to needs, such as a planar, arc-shaped or three-dimensional structure, but all should have a planar structure for the fireworks powder to adhere to.

[0008] In one embodiment, the substrate is provided with a hole and groove structure for accommodating the fireworks powder, and the hole and groove structure is distributed on the planar structure of the substrate according to a set pattern or text.

[0009] In one embodiment, the substrate is a composite structure with a sandwich layer, and the fireworks powder is distributed in the sandwich layer.

[0010] In one embodiment, the pyrotechnic powder is pressed into modules according to a set pattern or text, and the modules are fixed on the planar structure of the substrate.

[0011] In one embodiment, a container is made according to the shape of a set pattern or text, and the pyrotechnic powder is placed in the container. The container is fixed on the planar structure of the substrate. Preferably, the inner cavity of the container is divided into a number of independent cavities, and the cavities are distributed according to a set pattern or text, and the pyrotechnic powder is placed in the cavities. Preferably, the inner cavity of the container for holding the pyrotechnic powder is closed by a cover plate, and a number of ejection ports are distributed on the cover plate according to a set pattern or text.

[0012] In one embodiment, the substrate is a flexible substrate that can be curled.

[0013] In one embodiment, the substrate is a fiber substrate, and the pyrotechnic powder is stored in the pores of the fiber substrate.

[0014] In one embodiment, the pyrotechnic powder is mixed with an adhesive and then coated, sprayed, or printed on the substrate.

[0015] The beneficial effects of the present invention are that after the pyrotechnic powder is ignited, it can produce a visual effect of fireworks with pre-set caption patterns; it has the advantages of simple preparation, small volume, and convenient use. It is suitable for large-scale industrial production; it does not require customization, is flexible to use, and is convenient for users to freely design patterns and captions; it reduces the waste of materials such as paper tubes in traditional fireworks and is more environmentally friendly. It is applicable to fireworks products and peripheral pyrotechnic products such as stages, bars, and birthday parties.

[0016] Of course, it is not necessary for any product implementing the present invention to simultaneously achieve all the above-mentioned advantages.

[0017] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0018] It should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying 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 invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0020] In the present invention, unless otherwise clearly specified and defined, the terms such as "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figures 1-6 Schematic diagram of Structure of Embodiment 1

[0024] Figure 7 Schematic diagram of Structure of Embodiment 2

[0025] Figures 8-10 Schematic diagram of Structure of Embodiment 3

[0026] Figures 11-12 Schematic diagram of Structure of Embodiment 4

[0027] Figure 13 Schematic diagram of Structure of Embodiment 5

[0028] Figure 14 Schematic diagram of Structure of Embodiment 6

[0029] Figure 15 Schematic diagram of Structure of Embodiment 7

[0030] Figure 16 Schematic diagram of Structure of Embodiment 8

[0031] Figure 17 Schematic diagram of Structure of Embodiment 9

[0032] Figure 18 Schematic diagram of Structure of Embodiment 10 Detailed implementation manners

[0033] Embodiment 1: Refer to Figures 1-6 . The pyrotechnic product facilitating the realization of subtitle fireworks effect includes a flexible or rigid substrate 1, the substrate 1 has a planar structure for fixing or storing pyrotechnic powder 2, and the pyrotechnic powder 2 is attached to the planar structure of the substrate 1 according to a set pattern or text. The attachment method is as follows:

[0034] As Figure 1 shown, the set pattern is a heart shape. A heart-shaped groove 3 is provided on the planar structure of the substrate 1, and the pyrotechnic powder 2 is filled and compacted in the groove 3, thus completing the attachment. In the example, the ignition element uses a fireworks fuse 4, and the fireworks fuse 4 is distributed along the pyrotechnic powder 2 attached to the substrate 1. The fireworks fuse 4 is fire-connected to the pyrotechnic powder 2, and the fire connection means that lighting the fireworks fuse 4 can transmit fire to ignite the pyrotechnic powder 2 to present a heart-shaped fireworks effect. In the example, since the fireworks fuse 4 has been used as the fire transmission element to complete the fire transmission function, the substrate 1 can be made of a non-combustible substrate or a combustible substrate for two-way ignition and fire transmission to improve reliability.

[0035] As Figure 2As shown, the set pattern is the capital English letter H. A groove 3 in the shape of H is provided on the planar structure of the base material 1, and the pyrotechnic powder 2 is densely filled and compacted in the groove 3, thus completing the attachment. Multiple letters can form "HAPPY BIRTHDAY". The sides of the base materials 1 of multiple letters are sequentially connected by structures such as buckles and made into a folding form for folding (such as a folding leaflet), which is compactly placed in a product package and unfolded into a long strip of subtitle fireworks when in use.

[0036] As Figure 3 In the cross-sectional view of the base material shown, the pyrotechnic powder 2 is spread and solidified on the planar structure of the base material 1, thus completing the attachment.

[0037] As Figure 4 In the cross-sectional view of the base material shown, the pyrotechnic powder 2 is filled and compacted in the groove 3 on the planar structure of the base material 1, thus completing the attachment. The depth of the groove 3 can be dynamically adjusted according to the burning duration. In the example, the fire transfer element uses the base material 1, and the base material 1 is a combustible base material. The combustible base material 1 is fire transfer-connected to the pyrotechnic powder 2 attached to the combustible base material. In the example, the combustible base material is in direct contact with the pyrotechnic powder 2, and the combustible base material has the characteristic of fast burning speed, such as flammable materials like nitrocellulose paper and cloth. The combustible base material ignites all its powders in a short time, and the ignited powders form the effect of fireworks with a set pattern subtitle.

[0038] As Figure 5 In the cross-sectional view of the base material shown, the pyrotechnic powder 2 is filled in the groove 3 on the planar structure of the base material 1. In the example, an additional layer of combustible base material 1-1 is attached to seal the pyrotechnic powder 2 in the groove 3, thus completing the attachment. In the example, the combustible base material 1-1 serves as the fire ignition element.

[0039] As Figure 6 In the cross-sectional view of the base material shown, the pyrotechnic powder 2 is spread on the planar structure of the base material 1. In the example, an additional layer of base material 1-2 is attached to the planar structure of the base material 1 to form a composite structure, and the pyrotechnic powder 2 is sealed in the interlayer of the composite structure, thus completing the attachment. In the example, the base material 1 and / or the base material 1-2 can use a combustible base material as the fire ignition element.

[0040] Example 2: Refer to Figure 7 , the pyrotechnic powder is pressed into a module 5 in the shape of a set number "8", and the module 5 is fixed on the planar structure of the base material 1, thus completing the attachment. Igniting the module 5 presents the effect of an "8"-shaped firework.

[0041] For example, the pyrotechnic powder is directly fixed on the base material 1 in a solid state by means of stamping and designed into a required pattern, standard module, letter, number, text or shape, etc. according to requirements.

[0042] A plurality of modules 5 can be arranged on the plane structure of the substrate 1, and the modules 5 are arranged as basic units similar to movable type printing. For example, "888", or a character string, article, speech, etc. to be expressed, or a pattern in the form of building blocks, or folded in the above-mentioned folding manner. It is easy to make. The plurality of modules 5 are ignited by the fire transmission component. The fire transmission component is as described in Example 1 and will not be repeated.

[0043] Example 3: See Figure 8 In the example, the container 6 is made in the shape of the set number "7", the pyrotechnic powder is contained in the inner cavity 601 of the container 6, and the container 6 is fixed on the plane structure of the substrate 1, that is, the attachment is completed. Similarly, the container 6 can be used as a basic unit to arrange similar movable type printing or to form a pattern in the form of building blocks. Rapid industrial production can be achieved.

[0044] The container 6 can be made 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 the container 6 is divided into a plurality of mutually independent cavities 603 by a partition 602, and the cavities 603 are distributed according to a set pattern or text, such as the number "7". The pyrotechnic powder is contained in the cavity 603, so that directional or quantitative spraying can be achieved.

[0046] like Figure 10 As shown, the inner cavity 601 of the container 6 for holding the pyrotechnic powder is closed by a cover plate 604, and a plurality of ejection ports 605 are distributed on the cover plate 604. 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 the example, the pyrotechnic fuse 606 is used as the pyrotechnic fuse, and a combustible substrate can also be used as the pyrotechnic fuse.

[0047] Example 4: See Figure 11 The substrate is shown as a partial enlarged top view and a cross-sectional view. Figure 12 The comparison diagram of the substrate in the unfolded state and the curled state is shown.

[0048] In the example, the substrate 1 is provided with a hole structure 7 for accommodating the pyrotechnic powder, and the hole structure 7 is distributed on the plane structure of the substrate 1 according to a set pattern or text to form a set text arrangement "I LOVE YOU Happy Birthday". The substrate 1 is drilled (for example, a needle row of a corresponding pattern is used to pierce the substrate 1) so that the combustible powder is embedded in the drilled hole structure 7, and the attachment is completed.

[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 firing area, and only needs to be unfolded when used.

[0050] Example 5: Refer to Figure 13 . In the example, the substrate 1 is a fibrous substrate, and the pyrotechnic powder 2 is stored in the pores of the fibrous substrate. In the example, the fibrous substrate is processed into a set text pattern "Happy Birthday". The fibrous substrate has a good porosity and can directly adsorb and dope the pyrotechnic powder 2 and store it in the pores of the fibrous substrate, thus completing the attachment.

[0051] In the example, an additional layer of quickly combustible substrate 1-3 is added to transfer fire and ignite the pyrotechnic powder 2. The fibrous substrate can be ignited or not, and corresponding subtitle patterns can be presented after the powder is ignited.

[0052] Example 6: Refer to Figure 14 . In the example, the substrate is a composite structure with a sandwich layer, and the pyrotechnic powder 2 is distributed in the sandwich layer. The pyrotechnic powder 2 is arranged in the middle layer 1-4 according to a set pattern text, and an upper combustible substrate 1-5 and a lower non-combustible substrate 1-6 are respectively attached above and below the middle layer 1-4. The upper, lower, left, and right sides frame it so that the middle pyrotechnic powder 2 will not spill outside, thus completing the attachment. After ignition, a fireworks effect with a set pattern text is formed.

[0053] Example 7: Refer to Figure 15 . In the example, the pyrotechnic powder 2 is mixed with an adhesive and placed in the hopper 8. The pyrotechnic powder 2 in the hopper 8 is extruded from the discharge port 801 onto the planar structure of the substrate 1 to form a shape, thus completing the attachment. The set subtitle pattern can be completed by printing.

[0054] Example 8: Refer to Figure 16 . In the example, a groove 901, such as a set circular pattern, is formed on the substrate 1 by surrounding it with a border 9. The pyrotechnic powder is embedded in the groove 901, thus completing the attachment. This method is especially suitable for customized products.

[0055] Example 9: Refer to Figure 17 . In the example, the pyrotechnic product 10 is placed in a hollow matrix 101 and a hanging piece 102 is set. It can be hung in the air or carried into the air by a drone to burn, presenting a subtitle fireworks effect of aerial imaging.

[0056] Example 10: Refer to Figure 18 . In the example, the pyrotechnic powder 2 is mixed with an adhesive and then coated or sprayed on the substrate 1, thus completing the attachment. It is convenient for users to graffiti by themselves to form a personalized pattern and form a fireworks effect after ignition. The shape of the pattern can be controlled by a template or a computer program during the spraying process.

[0057] The embodiments of the present invention disclosed above are only used to help illustrate the present invention. The embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and describes these embodiments in combination with the drawings to better explain the principles and practical applications of the present invention, so that those skilled in the art can well 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 connotation of the present invention. Therefore, the present invention is only limited by the claims and their full scope and equivalents, and is not limited by the specific embodiments disclosed.

Claims

1. A pyrotechnic product that facilitates the realization of a subtitle fireworks effect, characterized in that: The invention comprises a flexible or rigid substrate, wherein the substrate has a planar structure for fixing or storing pyrotechnic powder, wherein the pyrotechnic powder is attached to the planar structure of the substrate according to a set pattern or text; and further comprises a pyrotechnic transmission component, wherein the pyrotechnic transmission component is selected from one of the following A / B schemes: A. The fire transmission element adopts the substrate, which is a combustible substrate, and the combustible substrate is connected to the pyrotechnic powder attached to the combustible substrate; B. The ignition transmission element adopts a fireworks fuse, which is distributed along the pyrotechnic powder attached to the substrate, and the fireworks fuse is connected to the pyrotechnic powder through ignition transmission, and the substrate is selected from a combustible substrate or a non-combustible substrate; The pyrotechnic powder is a kind of firework powder; or a kind of titanium, iron, zirconium, aluminum, magnesium metal or metal oxide powder; or a mixture of two or more of the various powders.

2. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: The substrate is provided with a hole and groove structure for accommodating the pyrotechnic powder, and the hole and groove structure is distributed on the plane structure of the substrate according to a set pattern or text.

3. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: The substrate is a composite structure with an interlayer, and the pyrotechnic powder is distributed in the interlayer.

4. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: The pyrotechnic powder is pressed into modules according to set patterns or characters, and the modules are fixed on the plane structure of the substrate.

5. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: A container is made according to a set pattern or text shape, the pyrotechnic powder is contained in the container, and the container is fixed on the plane structure of the substrate.

6. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 5, characterized in that: The inner cavity of the container is divided into a plurality of mutually independent cavities, the cavities are distributed according to a set pattern or text, and the pyrotechnic powder is contained in the cavities.

7. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1 or 5, characterized in that: The inner cavity of the container for holding the pyrotechnic powder is closed by a cover plate, and a plurality of ejection ports are distributed on the cover plate according to a set pattern or text.

8. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: The substrate is a flexible substrate that can be rolled.

9. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: The substrate is a fiber substrate, and pyrotechnic powder is stored in pores of the fiber substrate.

10. A pyrotechnic product for realizing a subtitle fireworks effect as claimed in claim 1, characterized in that: The pyrotechnic powder is mixed with an adhesive and then coated, sprayed or printed on a substrate.

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