Rotary lift-off rocket firework

Abstract

The utility model discloses a rotary lift-off rocket firework, which relates to the technical field of rotary lift-off fireworks and comprises a base, a main lift-off structure is arranged in the base, two rotors are symmetrically connected to the outer side of the base, auxiliary lift-off structures are arranged on the rotors, an inserting sleeve is connected to the base, and a stabilizer bar is inserted into the inserting sleeve. The main lifting structure provides vertically upward thrust for the base, the rotor wings guide thrust of the auxiliary lifting structure, the base is partially driven by the main lifting structure to rotate, the base is partially driven by the auxiliary lifting structure to ascend, accordingly, the base rotates while ascending, the set-off effect of rocket fireworks is enriched, and the set-off effect of the rocket fireworks is improved through the auxiliary fixing structure arranged on the base. And the main lifting firework cylinder is assisted to be fixed, and the rotary auxiliary lifting firework cylinder is assisted to be fixed through the glue injection opening formed in the mounting block, so that the rocket fireworks are more convenient to assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to rotating ascending firework technical field, concretely is a kind of rotating ascending rocket fireworks. BACKGROUND

[0002] Rocket fireworks is the product of main body directional ascending when setting off, product is installed with stabilizer as directional device, play the role of stabilizing direction, generally existing rocket fireworks vertically ascending when setting off, setting-off effect is relatively single, it is difficult to meet the needs of the mass consumers.

[0003] Based on this, a kind of rotating ascending rocket fireworks is provided, which can optimize the drawbacks of existing devices. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of rotating ascending rocket fireworks to solve the problem of single setting-off effect of rocket fireworks in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of rotating ascending rocket fireworks, comprising a base, the base is provided with a main lifting structure, the base is symmetrically connected with two rotors outside, the rotor is provided with an auxiliary lifting structure, the base is connected with a plug-in sleeve, the plug-in sleeve is inserted with a stabilizer.

[0007] On the basis of the above technical scheme, the utility model also provides the following optional technical scheme:

[0008] In an alternative scheme: the rotor is a plate body, the base is a semicircular ring, and the axis of the base intersects the rotor.

[0009] In an alternative scheme: the main lifting structure includes a main lifting firework tube inserted into the base, and the main lifting firework tube is provided with a main fuse.

[0010] In an alternative scheme: the main lifting firework tube is provided with a fairing at the upper end.

[0011] In an alternative scheme: the base is provided with an auxiliary fixing structure, and the auxiliary fixing structure includes a glue injection annular groove arranged on the inner side of the base.

[0012] In an alternative scheme: the stabilizer and the plug-in sleeve are fixed by adhesive.

[0013] In an alternative scheme: the auxiliary lifting structure includes a mounting block arranged on the rotor, a rotating auxiliary lifting firework tube is inserted into the mounting block, and the rotating auxiliary lifting firework tube is provided with an auxiliary fuse. Preferably, a glue injection port is formed in the mounting block corresponding to the position of the rotating auxiliary lifting firework tube.

[0014] In an alternative, the main fuse and the auxiliary fuse are connected by a fuse.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、 The utility model discloses a main lift structure provides the vertical upward thrust to the base, and the rotor's thrust to the auxiliary lift structure plays the guiding role, makes it part drive the base rotation, part drive the base ascending, thereby realizes the base rotation while ascending, and the effect of the rocket firework is enriched.

[0017] 2、 The utility model discloses an auxiliary fixing structure that is set up on the base, and the main lift firework barrel is fixed, and the glue injection port that is set up on the mounting block, and the rotary auxiliary lift firework barrel is fixed, make when assembling rocket fireworks more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structural schematic diagram of the utility model.

[0019] Figure 2 It is the utility model Figure 1 A's partial close -up.

[0020] Figure 3 It is the schematic diagram of the utility model plug -in sleeve.

[0021] Mark annotation: 101, base;102, main lift firework barrel;103, main fuse;104, plug -in sleeve;105, stabilizer bar;106, glue injection annular groove;107, fairing;201, rotor;202, mounting block;203, rotary auxiliary lift firework barrel;204, auxiliary fuse;205, glue injection port. DETAILED DESCRIPTION

[0022] In order to make the utility model's purpose, technical scheme and advantage more clearly, the following is combined with the drawing and example, and the utility model is further detailed.

[0023] In one embodiment, as Figures 1-3 Shown, a rotary lift rocket firework, including base 101, base 101 inside is equipped with main lift structure, and the base 101 outside is connected with two rotors 201 symmetry, and the rotor 201 is equipped with auxiliary lift structure, and the base 101 is connected with plug -in sleeve 104, and the plug -in sleeve 104 is inserted with stabilizer bar 105.

[0024] In the embodiment, the main lifting structure provides vertical upward thrust to the base 101, and the rotor 201 guides the thrust of the auxiliary lifting structure, so that the base 101 is partly rotated and partly lifted. In the process of rotation and lifting of the base 101, the flame ejected by the auxiliary lifting structure also rotates with the base 101, which enriches the effect of the rocket firework.

[0025] In one embodiment, as shown in Figure 1 , the rotor 201 is a plate body, such as a paper plate, and the base 101 is a semi-circular ring. The axis of the base 101 intersects the rotor 201, and the rotor 201 guides the thrust of the auxiliary lifting structure.

[0026] In one embodiment, as shown in Figure 1 and Figure 2 , the main lifting structure includes a main lifting firework tube 102 inserted into the base 101, and the main lifting firework tube 102 is provided with a main fuse 103. In the example, the base 101 is provided with an auxiliary fixing structure, which includes a glue injection annular groove 106 arranged on the inner side of the base 101. After the main lifting firework tube 102 is inserted into the base 101, glue is injected through the glue injection annular groove 106, and after the glue is dried, the main lifting firework tube 102 is firmly bonded to the base 101.

[0027] In one embodiment, as shown in Figure 1 , the main lifting firework tube 102 is provided with a fairing 107 at the upper end to reduce air resistance.

[0028] In one embodiment, as shown in Figure 3 , the stabilizing rod 105 is fixed between the insertion sleeve 104 by adhesive.

[0029] In one embodiment, as shown in Figure 1 , the auxiliary lifting structure includes a mounting block 202 arranged on the rotor 201, and a rotating auxiliary lifting firework tube 203 is inserted into the mounting block 202. The rotating auxiliary lifting firework tube 203 is provided with an auxiliary fuse 204. In the example, the mounting block 202 is provided with a glue injection port 205 corresponding to the position of the rotating auxiliary lifting firework tube 203. After the rotating auxiliary lifting firework tube 203 is inserted into the mounting block 202, glue is dropped into the glue injection port 205. At this time, the rotating auxiliary lifting firework tube 203 is rotated, and the glue can penetrate into the gap between the rotating auxiliary lifting firework tube 203 and the mounting block 202. After the glue is dried, the rotating auxiliary lifting firework tube 203 is fixed in the mounting block 202.

[0030] In one embodiment, as shown in Figure 1 and Figure 3As shown, the main fuse 103 and the auxiliary fuse 204 are connected by a fuse, and when ignited, the main fuse 103 is ignited first, and at the same time, the fuse is ignited. After the main ascending firework tube 102 is ignited and drives the base 101 to ascend, the fuse ignites the auxiliary fuse 204, so that the two rotating auxiliary ascending firework tubes 203 are ignited, and drive the base 101 to rotate, which is beneficial to improve the visual effect.

[0031] The above embodiment discloses a rotating ascending rocket firework. When assembled, the main ascending firework tube 102 is inserted into the base 101, and then the glue is injected through the glue injection annular groove 106. After the glue is dried, the main ascending firework tube 102 is firmly bonded to the base 101. After the rotating auxiliary ascending firework tube 203 is inserted into the mounting block 202, the glue is dropped into the glue injection port 205. At this time, the rotating auxiliary ascending firework tube 203 is rotated, and the glue can penetrate into the gap between the rotating auxiliary ascending firework tube 203 and the mounting block 202. After the glue is dried, the rotating auxiliary ascending firework tube 203 is fixed in the mounting block 202, which is convenient for assembly. When ignited, the main fuse 103 is ignited first, and at the same time, the fuse is ignited. After the main ascending firework tube 102 is ignited and drives the base 101 to ascend, the fuse ignites the auxiliary fuse 204, so that the two rotating auxiliary ascending firework tubes 203 are ignited. The thrust generated by the rotor 201 on the rotating auxiliary ascending firework tube 203 plays a guiding role. The rotor 201 makes part of the thrust of the rotating auxiliary ascending firework tube 203 acting on the base 101 drive the base 101 to rotate, and part of the thrust drive the base 101 to ascend, so that the base 101 rotates while ascending.

[0032] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A rotating airborne rocket firework comprising a base (101), characterized in that, The base (101) is internally provided with a main lifting structure, and the base (101) is symmetrically connected with two rotors (201) outside, the rotor (201) is provided with an auxiliary lifting structure, the base (101) is connected with a plug-in sleeve (104), and the plug-in sleeve (104) is plugged with a stabilizing rod (105).

2. A rotating aerial rocket firework according to claim 1, wherein, The rotor (201) is a plate body, and the base (101) is a semicircular ring, and the axis of the base (101) intersects with the rotor (201).

3. A rotating aerial rocket firework according to claim 1, wherein, The main lifting structure comprises a main lifting firework tube (102) plugged in the base (101), and the main lifting firework tube (102) is provided with a main fuse (103).

4. A rotating aerial rocket firework according to claim 3, wherein, The main lifting firework tube (102) is provided with a fairing (107) at the upper end.

5. A rotating aerial rocket firework according to claim 3, wherein, The base (101) is internally provided with an auxiliary fixing structure, and the auxiliary fixing structure comprises a glue injection annular groove (106) arranged on the inner side of the base (101).

6. A rotating aerial rocket firework according to claim 1, wherein, The stabilizing rod (105) and the plug-in sleeve (104) are fixed through adhesive.

7. A rotating aerial rocket firework according to claim 3, wherein, The auxiliary lifting structure comprises a mounting block (202) arranged on the rotor (201), the mounting block (202) is plugged with a rotating auxiliary lifting firework tube (203), and the rotating auxiliary lifting firework tube (203) is provided with an auxiliary fuse (204).

8. A rotating aerial rocket firework according to claim 7, wherein, The mounting block (202) is provided with a glue injection port (205) corresponding to the position of the rotating auxiliary lifting firework tube (203).

9. A rotating aerial rocket firework according to claim 7, wherein, The main fuse (103) and the auxiliary fuse (204) are connected through a fuse.

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