Positioner for Gateline fireworks

Abstract

The utility model discloses a positioner for Gardline fireworks. The two ends of a belt body of the positioner are detachably connected to form a closed-loop structure. The belt body is provided with a plurality of clamping grooves with openings, and the openings face the center of the closed-loop structure. All bead spitting products on the periphery can be conveniently clamped into the clamping grooves of the belt body from the barrel body in the radial direction, then the belt body surrounds the periphery of the center barrel and then is connected to form a closed-loop structure, and then the positioning and assembling work is completed. The central cylinder and the bead spitting products on the periphery of the central cylinder do not need to be inserted from the end of the cylinder in the axial direction of the cylinder one by one; in addition, the convenience of clamping bead spitting products on the periphery into the clamping grooves is greatly improved; meanwhile, the positioner provided by the utility model can be assembled at any time when the product is assembled, and the assembling opportunity is flexible; therefore, the processing efficiency and the convenience of product assembly can be effectively improved, and the cost is low.

Description

Technical Field

[0001] The utility model relates to a locator for Gatling fireworks. Background Art

[0002] According to the group standard "Fireworks and Firecrackers Gatling Beads - T / YHTZ JTL 01-2022", Gatling fireworks are a combination of two or more bead-emitting products installed in an outer tube (or outer jacket) to produce sound, light and color effects of simultaneously emitting effect parts when ignited.

[0003] A plurality of single bead-discharging products are combined together to form a bead-discharging product assembly. In the prior art, a bead-discharging product assembly of a Gatling fireworks product is composed of a plurality of single bead-discharging products distributed in a circle around the periphery of a central tube. A positioning ring is generally used to circumferentially fix the central tube and the peripheral bead-discharging products thereof. The central hole of the positioning ring can be inserted into the positioning central tube body. The ring body of the positioning ring is provided with a plurality of through holes to insert and fix the peripheral bead-discharging products.

[0004] The disadvantage of the prior art is that the central tube and its peripheral bead-discharging products must be inserted one by one from the end of the tube along the axial direction of the tube into the central hole or the through hole of the ring body, which makes the product assembly efficiency low; moreover, the positioning ring is arranged in the middle of the central tube and the peripheral bead-discharging products, and the two ends of the central tube and the peripheral bead-discharging products also need to be fixed, which means that the assembly of the positioning ring must be before the two ends are fixed, making the product assembly inconvenient. Utility Model Content

[0005] In order to solve the above-mentioned drawbacks, the technical problem to be solved by the present invention is to provide a Gatling fireworks locator, which effectively improves the efficiency and convenience of product assembly. In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is a Gatling fireworks locator, characterized in that the locator includes a belt body, and the two ends of the belt body are connected by a detachable connection to form a closed loop structure; the belt body is provided with a plurality of open slots, and the openings face the center of the closed loop structure.

[0006] The detachable connection method includes threaded connection, snap connection or hinged connection.

[0007] The beneficial effect of the utility model is that each peripheral bead product can be conveniently inserted into the slot of the belt body from the radial direction of the cylinder body, and then the belt body is connected to form a closed loop structure after being wrapped around the outer periphery of the central cylinder, thus completing the positioning and assembly work. The central cylinder and its peripheral bead products do not need to be inserted one by one from the end of the cylinder body along the axial direction of the cylinder body; moreover, the convenience of inserting each peripheral bead product into the slot is greatly improved; at the same time, the positioner provided by the utility model can be assembled at any time during product assembly, and the assembly timing is flexible; therefore, it can effectively improve the processing efficiency and convenience of product assembly, and the cost is low.

[0008] Preferably, a pin is provided at one end of the belt body, and a pin hole is provided at the other end, and the pin is correspondingly buckled in the pin hole, so as to further improve the convenience of assembling the positioner.

[0009] Preferably, a stopper is provided on one or both sides of the slot near the notch, so as to improve the stability and reliability of the assembly connection between the slot and the fireworks without affecting the convenience of assembly.

[0010] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

[0011] In the description of this specification, the description of reference terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items. When an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be a central element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a central element at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The structure of the positioner of Example 1 is shown in FIG. Figure 1 (Both ends of the belt are detached and open in a straight line, including a partially enlarged structure);

[0013] Figure 2 The structure of the positioner of Example 1 is shown in FIG. Figure 2 (The two ends of the belt body are connected in a closed loop state);

[0014] Figure 3Schematic diagram of the coordination structure of the locator and fireworks of Example 1 (the two ends of the belt body are connected in a closed loop state and fireworks are loaded, relative to Figure 2 with magnification);

[0015] Figure 4 A reference diagram showing the use state of the positioner of Example 1 assembled on an example Gatling firework;

[0016] Figure 5 This is a schematic diagram of the card slot structure of the positioner of Example 2;

[0017] Figure 6 is a schematic cross-sectional view of the card slot of Example 3;

[0018] Figure 7 This is a schematic diagram of the structure of the connection structure at both ends of the belt body of Example 4. DETAILED DESCRIPTION

[0019] Embodiment 1:

[0020] See attached Figure 1-4 , reflecting a specific structure of the utility model. The locator of the Gatling fireworks includes a belt body 1. In the example, a pin 2 is provided at one end of the belt body 1, and a pin hole 3 is correspondingly provided at the other end. When connecting, the cap body of the pin 2 is pressed to make it embedded and buckled in the pin hole 3, so that the detachable snap connection of the two ends of the belt body 1 can be conveniently realized, so that the belt body 1 forms a closed-loop structure. In other embodiments, the detachable connection method can be threaded connection, buckle connection and hinge connection. The belt body 1 is provided with six card slots 5 with openings 4, and the openings 4 face the center of the closed-loop structure. The number of card slots 5 corresponds to the arrangement of each peripheral bead-spitting product 6, and the number is generally 5 to 10.

[0021] When the two ends of the belt body 1 are separated and in an open straight state, the peripheral beads 6 can be conveniently inserted into the slots 5 from the radial direction of the cylinder, and then radially sleeved on the outer periphery of the central cylinder 7 from the cylinder; and then connected into a closed loop structure through the pin hole 3 and the pin 2. Compared with the prior art method of inserting one by one from the end of the cylinder along the axial direction of the cylinder; moreover, the positioner can be assembled at any time during the assembly of the product, even if the upper outer cylinder 8 and the bottom outer cylinder 9 and other components have been assembled, the positioner can also be assembled, and the assembly timing is not restricted and can be flexibly adjusted, which provides greater convenience for the production practice of dangerous and explosive products such as fireworks; therefore, the utility model can effectively improve the processing efficiency and convenience of the assembly of Gatling fireworks products, and the positioner structure is simple, easy to produce, and low in cost. The central cylinder 7 can also be fixed with a number of beads 6.

[0022] Embodiment 2:

[0023] See also Figure 5The positioner consists of a belt body 10 and a slot 11. The difference from Example 1 is that the shape of the slot 11 is different; the spacing between the slots 11 is different, and the spacing is smaller in this example; the connection method at both ends of the belt body 10 is threaded connection, and both ends of the belt body 10 are provided with connecting seats 12, and bolts are connected through threaded holes on the connecting seats 12.

[0024] Embodiment 3:

[0025] See also Figure 6 , which is different from the first embodiment, is that the two sides of the slot 21 near the notch are provided with stoppers 22. The fireworks can be inserted radially into the slot 21 by pressing hard, and after being inserted, the stoppers 22 make it more difficult for the fireworks to fall out of the slot 21. The stability and reliability of the assembly connection between the slot 21 and the fireworks are improved without affecting the convenience of assembly.

[0026] Embodiment 4:

[0027] See also Figure 7 , which is different from the embodiment 1 in that the connection structure at both ends of the belt body is different. In the embodiment, a protrusion 42 is provided at one end of the belt body 41, and a recessed portion 43 is provided at the other end of the belt body 41 corresponding to the protrusion 42. Elastic pins 45 are provided on both sides of the protrusion 42, and pin holes 44 are provided on both sides of the recessed portion 43 corresponding to the elastic pins 45. When connecting, the protrusion 42 is inserted into the recessed portion 43, and the spring of the elastic pin 45 is compressed first. When reaching the position of the pin hole 44, the pin is pushed to pop out and insert into the pin hole 44. When disassembling, the pin can be pushed out of the pin hole from the outer wall end of the pin hole 44.

[0028] The embodiments of the utility model disclosed above are only used to help illustrate the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and describes these embodiments in detail in conjunction with the accompanying drawings in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can understand and use the utility model well. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is only limited by the claims and their full scope and equivalents, and is not limited by the specific embodiments disclosed.

Claims

1. A locator for Gatling fireworks, characterized in that: The positioner includes a belt body, and the two ends of the belt body are connected by a detachable connection to form a closed loop structure; the belt body is provided with a plurality of open slots, and the openings face the center of the closed loop structure; when the two ends of the belt body are separated and in an open straight line state, the bead-dispensing product is inserted into the slots of the belt body, and then the belt body is wrapped around the outer circumference of the central tube and connected to form the closed loop structure.

2. A Gatling fireworks locator as claimed in claim 1, characterized in that: One end of the belt body is provided with a pin column, and the other end is provided with a pin hole, and the pin column is correspondingly buckled in the pin hole.

3. A Gatling fireworks locator as claimed in claim 1 or 2, characterized in that: The clamping slot is provided with a limiting piece on one side or both sides close to the notch.

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