A fan-shaped firework assembling seat
By using elastic clips and support components in the fan-shaped fireworks assembly base, the problem of low load-bearing capacity of the fireworks tube was solved, achieving a higher load-bearing capacity and richer firing effects, while ensuring the safety of the firing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIUYANG STAR VISION FIREWORKS TRADING CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-21
AI Technical Summary
In existing technologies, the load-bearing capacity of the fireworks tube mounting base is relatively low, resulting in insufficient display effects.
The firework tube is radially clamped and supported by elastic clips and supports on both sides of the fan-shaped frame, which improves the load-bearing capacity of the firework tube. The counterweight ensures balance and prevents it from tipping over.
This effectively improves the load-bearing capacity of each mounting base, ensuring convenient assembly and safe firing of the fireworks, and enhancing the richness and safety of the firing effects.
Smart Images
Figure CN224534903U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a mounting base for assembling several individual firework tubes into a fan-shaped firework. Background Technology
[0002] To facilitate the combination of several individual firework tubes into a fan-shaped firework, the industry has carried out some development and design. Examples include: Chinese Patent Document CN220772041U, published on April 12, 2024, entitled "A Firework Tube Fixing Device for Combined Fireworks"; Chinese Patent Document CN220772042U, published on April 12, 2024, entitled "A Fan-Shaped Combined Firework"; and Chinese Patent Document CN 222688999U, published on March 28, 2025, entitled "A Fan-Shaped Combined Firework," etc.
[0003] The drawback of existing technology is that the load-bearing capacity of the firework tubes on the mounting base (the number of firework tubes supported per mounting base) is low, resulting in a less diverse display effect. Utility Model Content
[0004] To address the aforementioned drawbacks, the technical problem this utility model aims to solve is to provide a mounting base for assembling several firework tubes into a fan-shaped firework, effectively improving the load-bearing capacity of each firework tube in the mounting base. To solve this technical problem, the present utility model adopts a fan-shaped firework assembly base, comprising a first firework tube and a second firework tube, characterized in that the assembly base is composed of an integrally formed fan-shaped frame and a fan surface, the bottom of the fan-shaped frame is composed of several steps, and a support member is provided at the bottom of the fan-shaped frame;
[0005] Several first elastic clips are evenly spaced along the arc-shaped top of the first side of the fan-shaped surface. Each first elastic clip is respectively set up vertically and vertically with each step in the axial direction of the first firework tube. Each first elastic clip radially clamps the top of each first firework tube, and each step abuts against the bottom of each first firework tube, so that each first firework tube is distributed in a fan shape.
[0006] Several second elastic clips are evenly spaced along the arc-shaped top edge of the second side surface of the fan. The second side surface of the fan is provided with an arc-shaped strip located above the step. Each second elastic clip radially clamps the top edge of each second firework tube, and the arc-shaped strip abuts against the bottom edge of each second firework tube, so that each second firework tube is distributed in a fan shape.
[0007] The beneficial effect of this utility model is that by making full use of the two sides of the fan surface to set up firework tube bearing positions, the firework tube bearing rate of each assembly seat is effectively improved. The firework tubes can be easily inserted into the two sides of the fan surface along the radial direction of the tube body, thus forming a fan-shaped distribution, which is convenient for assembly.
[0008] In one embodiment, the support consists of two support bars symmetrically distributed at the bottom of the fan-shaped frame. The root ends of the two support bars are hinged to the bottom of the fan-shaped frame. In the standby state, the free ends of the two support bars rotate to the bottom of the fan-shaped frame. In the working state, the free ends of the two support bars rotate to opposite sides of the bottom of the fan-shaped frame. This design facilitates packaging and storage during standby and allows for the assembly of the support base from both sides during operation, preventing the tube from tipping over during ignition and ensuring safety.
[0009] In one embodiment, a third elastic clip is provided on the first side of the fan to hold the middle part of the first firework tube, and the third elastic clip is located between the first elastic clip and the step.
[0010] In one embodiment, a fourth elastic clip is provided on the second side of the fan-shaped surface to hold the middle part of the second firework tube. The fourth elastic clip is located between the second elastic clip and the arc-shaped strip.
[0011] In one embodiment, the fan surface is provided with a plurality of weight-reducing holes.
[0012] In one embodiment, the first firework tube is a combination of sparkler-shaped fireworks, and the second firework tube is a spray-shaped fireworks tube. Appropriate weights on both sides of the fan-shaped surface ensure balance, resulting in a good combined firing effect.
[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time.
[0014] 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.
[0015] 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.
[0016] 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.
[0017] 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.
[0018] 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.
[0019] 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
[0020] Figure 1 This is a first-view structural schematic diagram of the assembly base for an embodiment (without the firework tube installed).
[0021] Figure 2 This is a second-view structural schematic diagram of the assembly base for an embodiment (without the firework tube installed, and one support bar in a separated state).
[0022] Figure 3 This is a third-view structural diagram of the assembly base (with the firework tube installed) as an example.
[0023] Figure 4 This is a fourth-view structural diagram of the assembly base (with the firework tube installed) as an example. Detailed Implementation
[0024] See appendix Figure 1-4 This illustrates a specific structure of the present invention. The fan-shaped fireworks assembly base includes a first fireworks tube 1 and a second fireworks tube 2. In this example, the first fireworks tube 1 is a combination of ten sparkling fireworks tubes. The second fireworks tube 2 is a spray-type fireworks tube. The heavier first fireworks tube 1 rests directly against the bottom surface of the base for stability, while the lighter second fireworks tube 2 is suspended in the upper part of the base. The appropriate weight distribution on both sides of the fan-shaped base ensures balance, resulting in a good ignition effect when combined.
[0025] The assembly base consists of an integrally formed fan-shaped frame 3 and a fan surface 4. The bottom of the fan-shaped frame 3 consists of several steps. In this example, it includes five steps: a central horizontal step 301 and four symmetrically distributed inclined steps 302 on both sides of the horizontal step 301.
[0026] Five first elastic clips 411 are evenly spaced along the arc-shaped top end of the first side surface 41 of the fan-shaped surface 4. The five first elastic clips 411 are respectively arranged vertically and vertically with the five steps in the axial direction of the first firework tube 1. The five first elastic clips 411 respectively clamp the top end of the five first firework tubes 1 from the radial direction of the tube body, and the five steps respectively abut the bottom end of the five first firework tubes 1. The two cooperate to make the five first firework tubes 1 fixed on the first side surface 41 in a fan shape.
[0027] In the example, the first side 41 of the fan is provided with ten third elastic clips 412 that radially clamp the middle part of the first firework tube 1 from the tube body. The ten third elastic clips 412 are divided into five groups, and two third elastic clips 412 in each group are located between the first elastic clip 411 and the step.
[0028] Several second elastic clips 421 are evenly distributed at intervals along the arc-shaped top end of the second side surface 42 of the fan surface 4. The second side surface 42 is provided with an arc-shaped strip 422 located above the step. The seven second elastic clips 421 respectively clamp the top ends of the seven second firework tubes 2 radially from the tube body, and the arc-shaped strip 422 abuts against the bottom ends of the seven second firework tubes 2 so that the seven second firework tubes 2 are fixed on the second side surface 42 in a fan shape.
[0029] In the example, the second side 42 of the fan is provided with seven fourth elastic clips 423 that radially clamp the middle part of the second firework tube 2 from the tube body, and each fourth elastic clip 423 is located between the second elastic clip 421 and the arc strip 422.
[0030] In the example, the fan-shaped surface 4 is provided with several weight-reducing holes 43.
[0031] The bottom of the fan-shaped frame 3 is equipped with a support. In this example, the support consists of two support bars 5 symmetrically distributed at the bottom of the fan-shaped frame 3. The root ends 501 of the two support bars 5 are hinged to the bottom of the fan-shaped frame 3 through U-shaped slots 503. In the standby state, the free ends 502 of the two support bars 5 rotate to the bottom of the fan-shaped frame 3 for easy packaging and storage. In the working state, the free ends 502 of the two support bars 5 rotate to opposite sides of the bottom of the fan-shaped frame 3 to support the assembly base from both sides, thus preventing the tube from tipping over during ignition—that is, the base tilting due to the recoil of the fireworks tube—and ensuring the safety of the ignition.
[0032] The assembly base makes full use of the two sides of the fan-shaped surface to set up firework tube bearing positions, which effectively improves the firework tube bearing rate of each assembly base and thus effectively enriches the display effect. The firework tubes can be easily inserted into the two sides of the fan-shaped surface along the radial direction of the tube body, thus forming a fan-shaped distribution, which is convenient for assembly. The counterweight of the firework tubes on both sides can also be used to balance the base body to prevent it from tipping over.
[0033] 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 fan-shaped fireworks assembly base, comprising a first fireworks tube and a second fireworks tube, characterized in that, The assembly base consists of an integrally formed fan-shaped frame and a fan surface. The bottom of the fan-shaped frame is composed of several steps, and a support is provided at the bottom of the fan-shaped frame. Several first elastic clips are evenly spaced along the arc-shaped top of the first side of the fan-shaped surface. Each first elastic clip is respectively set up vertically and vertically with each step in the axial direction of the first firework tube. Each first elastic clip radially clamps the top of each first firework tube, and each step abuts against the bottom of each first firework tube, so that each first firework tube is distributed in a fan shape. Several second elastic clips are evenly spaced along the arc-shaped top edge of the second side surface of the fan. The second side surface of the fan is provided with an arc-shaped strip located above the step. Each second elastic clip radially clamps the top edge of each second firework tube, and the arc-shaped strip abuts against the bottom edge of each second firework tube, so that each second firework tube is distributed in a fan shape.
2. A fan-shaped fireworks assembly base as described in claim 1, characterized in that, The support consists of two support bars symmetrically distributed at the bottom of the sector frame. The root ends of the two support bars are hinged to the bottom of the sector frame. In the standby state, the free ends of the two support bars rotate to the bottom of the sector frame. In the working state, the free ends of the two support bars rotate to opposite sides of the bottom of the sector frame.
3. A fan-shaped fireworks assembly base as described in claim 1, characterized in that, The first side of the fan-shaped surface is provided with a third elastic clip that holds the middle part of the first firework tube. The third elastic clip is located between the first elastic clip and the step.
4. A fan-shaped fireworks assembly base as described in claim 1, characterized in that, The second side of the fan-shaped surface is provided with a fourth elastic clip that holds the middle part of the second firework tube. The fourth elastic clip is located between the second elastic clip and the arc-shaped strip.
5. A fan-shaped fireworks assembly base as described in claim 1, characterized in that, The fan surface is provided with several weight-reducing holes.
6. A fan-shaped fireworks assembly base as described in claim 1, characterized in that, The first firework tube is a combination of sparkler-spitting fireworks, and the second firework tube is a spray-fire fireworks tube.