Bracket for setting off bead-spitting firework combination

Abstract

The utility model discloses a set-off support for a bead-spitting firework combination. The set-off support comprises a fixed seat, a sliding seat and a folding frame. The fixed seat is arranged at the bottom end of the bead spitting firework combination, and the sliding seat is arranged on the bead spitting firework combination in a sleeving mode and can slide in the axial direction of the bead spitting fireworks. The folding frame is composed of a lower frame and an upper frame, the upper end of the upper frame is hinged to the sliding seat, the lower end of the upper frame is hinged to the upper end of the lower frame, the lower end of the lower frame is hinged to the fixed seat, and a positioning mechanism of the sliding seat is arranged on the bead spitting firework combination between the fixed seat and the sliding seat. When the fireworks are set off, the sliding seat slides to the position close to the positioning mechanism, the lower frame, the upper frame and the bead-spitting fireworks are combined to form a triangle, the bead-spitting fireworks can be set off obliquely and upwards conveniently, and the placing stability is effectively improved. During standby application, the sliding seat slides to the position close to the upper end of the bead-spitting firework combination, so that the upper frame and the lower frame which are hinged to the sliding seat are flatly attached to the side face of the bead-spitting firework combination, and the product packaging size is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of support of support bead fireworks combination to be launched. BACKGROUND

[0002] In prior art, multiple bead fireworks combinations are placed on the ground for launching, which are all through fixed handle or base to avoid fireworks toppling. But it is very inconvenient to realize the inclined upward launching of bead fireworks, and the stability of placement needs to be strengthened, and moreover, increasing corresponding mechanism often leads to the expansion of packaging volume, which erodes the limited legal storage capacity of fireworks enterprises, increases transportation cost and is inconvenient to carry. UTILITY MODEL CONTENT

[0003] In order to solve the above-mentioned disadvantages, the technical problem to be solved by the utility model is to provide a support for launching bead fireworks combination, which facilitates the inclined upward launching of bead fireworks, effectively improves the stability of placement and effectively reduces the product packaging volume. In order to solve the above-mentioned technical problem, the utility model adopts the technical scheme of a launching support for bead fireworks combination, which comprises a fixed base, a sliding base and a folding frame. The fixed base is arranged at the bottom end of the bead fireworks combination, the sliding base is sleeved on the bead fireworks combination and can slide along the axial direction of the bead fireworks combination. The folding frame is composed of a lower frame and an upper frame. The upper end of the upper frame is hinged to the sliding base, the lower end of the upper frame is hinged to the upper end of the lower frame, and the lower end of the lower frame is hinged to the fixed base. A positioning mechanism of the sliding base is arranged on the bead fireworks combination between the fixed base and the sliding base.

[0004] The utility model has the beneficial effects that during launching, the sliding base slides to the position close to the positioning mechanism, the lower frame and the upper frame form a triangle with the bead fireworks combination, which facilitates the inclined upward launching of the bead fireworks and effectively improves the stability of placement. During standby, the sliding base slides to the position close to the upper end of the bead fireworks combination, so that the upper frame and the lower frame hinged to the sliding base are flatly arranged on the side surface of the bead fireworks combination, effectively reducing the product packaging volume.

[0005] In one embodiment, the positioning mechanism comprises a positioning member mounted on the bead fireworks combination, and a first detachable connecting mechanism is arranged between the positioning member and the sliding base. The detachable connecting mechanism can be embedded fitting connection, plug-in connection, clamping connection or threaded connection, which is convenient to use, and the clamping connection is preferred. Preferably, the positioning member is provided with an adjusting mechanism for adjusting the mounting position in the axial direction of the bead fireworks combination. The inclination of the bead fireworks combination can be conveniently adjusted.

[0006] In one embodiment, the lower frame is composed of connecting rods respectively arranged on both sides of the bead fireworks combination. The upper end of the connecting rod is hinged to the lower end of the upper frame, and the lower end of the connecting rod is hinged to the fixed base. The packaging volume is further reduced.

[0007] In one embodiment, the upper frame is a trapezoidal frame body. The structural stability is improved.

[0008] In one embodiment, the upper end of the spitting bead firework combination is provided with a fixing sleeve, and the fixing sleeve and the side surface of the fixing base are provided with a second detachable connecting mechanism connecting two spitting bead firework combinations. The two or more spitting bead firework combinations are stacked and combined, and a support is used for simultaneous ignition.

[0009] In one embodiment, the fixing base and / or the sliding base are provided with a positioning hole corresponding to each spitting bead firework, and each spitting bead firework is inserted into the positioning hole. The structural stability is improved, and the components are simplified.

[0010] Of course, it is not necessary for any product implementing the present application to achieve all the advantages described above at the same time.

[0011] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means 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 application. In the present specification, the illustrative description of the above terms does not necessarily mean 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 understood by those skilled in the art of the technology to which the present application belongs. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0012] 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" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0013] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can include at least one of the features, explicitly or implicitly. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0014] In the present application, unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise expressly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0015] In the present application, unless otherwise expressly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0016] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Front view structure schematic diagram for standby state of embodiment;

[0018] Figure 2 Back view structure schematic diagram for standby state of embodiment;

[0019] Figure 3 Structure schematic diagram for use state of embodiment (two spit pearl firework combination combined in layers);

[0020] Figure 4 Enlarged structure schematic diagram of part containing sliding seat and positioning member in embodiment. DETAILED DESCRIPTION

[0021] Referring to the drawings Figures 1-4, reflect a specific structure of the utility model. The spitting bead firework combination 1 in the example is a combination body composed of six spitting bead fireworks arranged in parallel, and the launching support of the spitting bead firework combination 1 comprises a fixed seat 2, a sliding seat 3 and a folding frame.

[0022] The fixed seat 2 is arranged at the bottom end of the spitting bead firework combination 1, and the sliding seat 3 is sleeved on the spitting bead firework combination 1 and can slide along the axial direction of the spitting bead firework. In the example, six positioning holes are arranged on the fixed seat 2 and the sliding seat 3 corresponding to the six spitting bead fireworks, and the six spitting bead fireworks are respectively inserted into the corresponding positioning holes. The fixed seat 2 and the sliding seat 3 are not only components of the support, but also combination components of the combination body composed of the six spitting bead fireworks arranged in parallel, and respectively fix the bottom and the middle of the combination body. The structural stability can be effectively improved, and the components are simplified.

[0023] The folding frame is composed of a lower frame 4 and an upper frame 5, the upper end of the upper frame 4 is hinged on the sliding seat through a first hinge part 6, the lower end of the upper frame 4 is hinged with the upper end of the lower frame 5 through a second hinge part 7, and the lower end of the lower frame 5 is hinged on the fixed seat 2 through a third hinge part 8. In the example, the lower frame 5 is composed of connecting rods 501 respectively located on both sides of the spitting bead firework combination 1, the upper end of the connecting rod 501 is hinged with the lower end of the upper frame 4 through the second hinge part 7, and the lower end of the connecting rod 501 is hinged on the fixed seat 2 through the third hinge part 8. The structure is more flattened, and the packaging volume is further reduced. In the example, the upper frame 4 is a trapezoidal frame body to improve the structural stability, and the bottom edge 9 of the trapezoid can also serve as a handle for easy operation.

[0024] A positioning mechanism of the sliding seat 3 is arranged on the spitting bead firework combination 1 between the fixed seat 2 and the sliding seat 3. In the example, the positioning mechanism comprises a positioning piece 10 sleeved on the spitting bead firework combination 1, and a clamping mechanism is arranged between the positioning piece 10 and the sliding seat 3, the clamping mechanism comprises a clamping bolt 11 arranged on the sliding seat 3 and a clamping hole 12 arranged on the positioning piece 10 correspondingly, when the sliding seat 3 slides to the position close to the positioning piece 10, the clamping bolt 11 is inserted into and clamped in the clamping hole 12 to complete the detachable connection of the two, so as to fix the position of the sliding seat 3 and stabilize the shape of the support. In the example, the positioning piece 10 is provided with six positioning holes corresponding to the six spitting bead fireworks, and the six spitting bead fireworks are respectively inserted into the corresponding positioning holes, and the installation position of the positioning piece 10 can be adjusted along the axial direction of the spitting bead firework, so as to facilitate the adjustment of the inclination of the spitting bead firework combination 1. In other embodiments, the positioning piece 10 can be fixed on the spitting bead firework combination 1 or other inclination adjustment mechanisms can be adopted.

[0025] In the example, the upper end of the spout-bead firework combination 1 is also provided with a fixing sleeve 13 and a cap 14. The fixing sleeve 13 is provided with a second detachable connecting mechanism connecting the spout-bead firework combination 1 and a second spout-bead firework combination 17 on the side of the fixing base 2. In the example, the mechanism is composed of two sets of second clamping bolts 15 and two sets of corresponding second clamping holes 16, which facilitates the layering combination of two spout-bead firework combinations and the simultaneous launching by using a support. Other embodiments can also similarly layer more spout-bead firework combinations.

[0026] By using the above scheme, when launched, the sliding base 3 is slid to the position close to the positioning member 10 and connected thereto, and the lower frame 5 and the upper frame 4 form a triangle (as shown in Figure 3 ) with the spout-bead firework combination 1, so as to realize the inclined upward launching of the spout-bead firework and effectively improve the stability of the placement. When standby, the sliding base 3 is slid to the position close to the upper end of the spout-bead firework combination 1, so that the upper frame 4 and the lower frame 5 hinged to the sliding base 3 are flatly attached to the side of the spout-bead firework combination 1 (as shown in Figure 2 ), effectively reducing the product packaging volume.

[0027] The above disclosed embodiments of the utility model are only used to help explain the utility model. The embodiments do not describe all the details and do not limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and combines the drawings to specifically describe these embodiments, in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. 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 deviating from the connotation of the utility model. Therefore, the utility model is limited by the claims and their entire scope and equivalents, not by the disclosed specific embodiments.

Claims

1. A set of fireworks of spitting beads, characterized in that, The application relates to a fixed seat, a sliding seat and a folding frame; the fixed seat is arranged at the bottom end of a spitting bead firework combination, the sliding seat is sleeved on the spitting bead firework combination and can slide along the axial direction of the spitting bead firework; the folding frame is composed of a lower frame and an upper frame, the upper end of the upper frame is hinged to the sliding seat, the lower end of the upper frame is hinged to the upper end of the lower frame, the lower end of the lower frame is hinged to the fixed seat, and a positioning mechanism of the sliding seat is arranged on the spitting bead firework combination between the fixed seat and the sliding seat.

2. The ejecting bead firework assembly of claim 1, wherein, The positioning mechanism comprises a positioning piece arranged on the spitting bead firework combination, and a first detachable connecting mechanism is arranged between the positioning piece and the sliding seat.

3. The ejecting bead firework set according to claim 2, wherein The detachable connecting mechanism is a clamping connection.

4. The ejecting bead firework set according to claim 2, wherein The positioning piece is provided with an adjusting mechanism for adjusting the installation position along the axial direction of the spitting bead firework.

5. A kind to be discharged by the frame of the spout bead firework combination of any one of claims 1-4, with the characteristics that, The lower frame is composed of connecting rods arranged on the two sides of the spitting bead firework combination respectively, the upper end of the connecting rod is hinged to the lower end of the upper frame, and the lower end of the connecting rod is hinged to the fixed seat.

6. A kind of spitting bead firework combination's launching support according to any one of claims 1-4, it is characterized in including, The upper frame is a trapezoidal frame body.

7. A kind of spitting bead firework combination's launching support according to any one of claims 1-4, it is characterized in being, The upper end of the spitting bead firework combination is provided with a fixing sleeve, and the fixing sleeve and the side surface of the fixed seat are provided with a second detachable connecting mechanism for connecting two spitting bead firework combinations.

8. A kind of spitting bead firework combination's launching support according to any one of claims 1-4, it is characterized in including, The fixed seat and / or the sliding seat are provided with positioning holes corresponding to each spitting bead firework, and each spitting bead firework is inserted into the positioning hole.

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