CN214199844U - Three-dimensional layered rotary spraying firework - Google Patents

Abstract

The utility model discloses a three-dimensional layered rotary spraying fireworks in the technical field of fireworks products, a fireworks base is rotationally connected with a first rotating shaft at the bottom of a first rotating disc, the lower surface of the first rotating disc is connected with more than two first counter-impact bodies, one end of a fixed shaft is rotationally connected with a connecting hole on the first rotating disc, the other end of the fixed shaft is rotationally connected with a second rotating shaft of a second rotating disc, the lower surface of the second rotating disc is connected with more than two second counter-impact bodies, the mounting groove at the upper surface of the second rotating disc is connected with the bottom of a spraying body, the top of the spraying body is connected in a through hole of a fireworks cap, the first counter-impact body, the second counter-impact bodies and the spraying body are respectively connected with a lead end, the first rotating disc and the second rotating disc are driven to rotate in a layered way by reverse impact force provided by the first counter-impact bodies and the second counter-impact bodies, and colorful fireworks are upwards sprayed by the spraying body, the firework banquet experience with high safety, good three-dimensional effect and great aesthetic feeling is provided for people.

Description

Three-dimensional layered rotary spraying firework

Technical Field

The utility model relates to a fireworks product technical field especially relates to a rotatory spraying decoration fireworks of three-dimensional layering.

Background

Fireworks are also called fireworks, fireworks and firecracker, and the definition of fireworks and crackers according to the standard of Chinese fireworks and crackers-safety and quality is as follows: the firework powder is used as a raw material for producing the acousto-optic color entertainment products. The invention is invented by people working in China earlier, and is often used in grand ceremonies or performances, and the only activity of applying fireworks in the same day and in the same day in China and the world is taken as a cross-year (except evening) activity.

The fireworks are similar to the firecrackers in structure, and the structure of the fireworks comprises black powder and a fuse. In order to achieve a good performance, fireworks and display shells are filled with a large amount of gunpowder for launching and exploding. In the technical field of the existing firework products, the scene effect of a large-scale firework product is beautiful, but the safety of the whole setting-off site can be ensured only by the high technical content, and the setting-off of the large-scale firework is limited to a certain extent due to the environmental protection problem and the attention thereof to the setting-off of the firework in the countries in recent years, in addition, the setting-off cost of the large-scale firework is high, so the large-scale firework is not suitable for being popularized in the lives of the masses of people, and the setting-off of the firework is an important program which is passed by the people year after year due to the enthusiasm of people on the aesthetic feeling of the firework, and is particularly popular with children, and the overall effect of some firework products is poor, so that the firework product which can provide beautiful feeling for people is needed in the technical field of the existing firework products, and the environmental pollution is reduced, the safety of the setting off is ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a three-dimensional layered rotary spraying decoration firework with high safety, good three-dimensional effect and good aesthetic feeling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a three-dimensional layered rotary spraying firework comprises a firework base, a first rotary table, a fixed shaft, a second rotary table, a spraying body and a firework cap, wherein a first rotary shaft is arranged at the bottom of the first rotary table, the firework base is rotatably connected with the first rotary shaft at the bottom of the first rotary table, the lower surface of the first rotary table is detachably connected with more than two first counter-impact bodies used for providing a tangential force for rotating the first rotary table, a connecting hole is formed in the top of the first rotary table, one end of the fixed shaft is rotatably connected with the connecting hole in the first rotary table, a second rotary shaft is arranged at the bottom of the second rotary table, the other end of the fixed shaft is rotatably connected with the second rotary shaft of the second rotary table, the lower surface of the second rotary table is detachably connected with more than two second counter-impact bodies used for providing a tangential force for rotating the second rotary table, the upper surface of the second rotary disc is provided with more than two mounting grooves, the mounting grooves of the second rotary disc are respectively connected with the bottom of the firework spraying body, the firework cap is provided with a through hole, the top of the firework spraying body is connected in the through hole of the firework cap, and the first counter-impact body, the second counter-impact body and the firework spraying body are respectively connected with a lead end used for ignition.

As the utility model discloses an optimal mode, the top central point of fireworks base puts and has seted up the rotation hole, rotates the downthehole bearing frame that is equipped with, first rotation axis passes through the bearing frame and rotates to be connected the rotation of fireworks base is downthehole, the top central point of first carousel puts and has seted up the rotation hole, the lower extreme of fixed axle passes through the bearing frame and rotates to be connected the rotation of first carousel is downthehole, the top central point of fixed axle puts and has seted up the rotation hole, the second rotation axis passes through the bearing frame and rotates to be connected the upper end of fixed axle.

As the utility model discloses an preferred mode, the fireworks base sets to the little, big conical cylinder shape in lower part in upper portion, the outside border of first carousel, second carousel and fireworks cap is provided with respectively and uses its rotation center to arrange as the annular array of axle arc petal, the fireworks cap sets to the cambered surface shape of upwards salient.

As the utility model discloses an preferred mode, be provided with first buckle on the lower surface of first carousel, first anti-impact body is connected through first buckle detachable on the lower surface of first carousel, be provided with the second buckle on the lower surface of second carousel, the second anti-impact body is connected through second buckle detachable on the lower surface of second carousel.

As the utility model discloses an preferred mode, first anti-impact body quantity is three, seted up three first impact hole on the lateral wall of first carousel, it is three the impact end of first anti-impact body passes respectively the three first impact hole of first carousel extends to first carousel outside.

As the utility model discloses an preferred mode, second counterattack body quantity is three, seted up three second on the lateral wall of second carousel and strikeed the hole, it is three the impact end of second counterattack body passes respectively the three second of second carousel is strikeed the hole and is extended to the second carousel outside.

As the preferred mode of the present invention, it is three that the first countershock body is arranged in the bottom of the first turntable as a ring array around the center of the first turntable, and it is three that the second countershock body is arranged in the bottom of the second turntable as a ring array around the center of the second turntable.

As an optimized mode of the present invention, five mounting grooves are disposed on the upper surface of the second turntable, one of the mounting grooves is disposed at the center of the first turntable, and the other four mounting grooves are arranged on the second turntable by using the mounting groove at the center as a central annular array, the number of the through holes is five, and the positions of the five through holes correspond to the positions of the five mounting grooves.

As the preferred mode of the utility model, the quantity of the spraying flower body is five, five the bottom of the spraying flower body is five fixed connection respectively in the mounting groove, five the top of the spraying flower body is five the joint respectively in the through hole, five the spraying flower end of the spraying flower body passes five respectively the through hole extends to the outside of fireworks cap.

As the utility model discloses a preferred mode, the lead wire end includes first lead wire, second lead wire and third lead wire, and first lead wire is used for igniting first anti-impact body, and the second lead wire is used for igniting second anti-impact body, and the third lead wire is used for igniting the spraying flower body, and first lead wire, second lead wire and third lead wire merge the connection after the extensible.

Adopt the utility model relates to a technical scheme of rotatory spraying decoration fireworks of three-dimensional layering has following beneficial effect:

the utility model provides a firework base with integral structure stability, when setting off, the firework base ensures stable setting off, the first counter-impact body is ignited firstly through the lead terminal, the tangential firework is emitted to the outer side edge of the first rotary disc by the first counter-impact body, the first rotary disc rotates on the base under the action of tangential counter-impact force provided by the first counter-impact body when the firework is emitted by the first counter-impact body, then the second counter-impact body is ignited through the lead terminal, the tangential firework is emitted to the outer side edge of the second rotary disc by the second counter-impact body, the second rotary disc rotates around the fixed shaft under the action of tangential counter-impact force provided by the second counter-impact body when the firework is emitted by the second counter-impact body, then the firework is ignited through the lead terminal, the firework is emitted upwards by the firework spraying body, the fireworks are emitted respectively through the first counter-impact body on the first rotary disc and the second counter-impact body on the second rotary disc, the layered rotary firework scene is formed, fireworks are simultaneously emitted through the first counter impact body, the second counter impact body and the firework spraying body, and a three-dimensional firework scene is formed, so that the overall aesthetic three-dimensional layered firework setting-off scene is formed, the firework product is small in size, suitable for setting-off application in small occasions, simple to operate and free of great potential safety hazards, visual experience requirements of people on setting-off of fireworks can be met, cost can be controlled, the firework setting-off scene is suitable for the economic range accepted by the masses of people, and great influence on the environment is avoided; the utility model discloses a reverse impact force that first anti-impact body and second anti-impact body provided drives first carousel and second carousel layering respectively and rotates to upwards erupt by the spraying decoration body and dazzle various fireworks, provide people a security height, stereoeffect good, be rich in aesthetic fireworks feast experience.

Drawings

Fig. 1 is a front view of a three-dimensional layered rotary firework.

Fig. 2 is a bottom view of the first turntable structure of the three-dimensional layered rotary firework with decoration spraying.

Fig. 3 is a top view of a second turntable structure of a three-dimensional layered rotary firework with decoration spraying.

Fig. 4 is a top view of a firework cap structure of a three-dimensional layered rotary firework.

In the drawings, 1: fireworks base, 2: first rotary table, 3: first rotation axis, 4: first anti-collision body, 5: fixed shaft, 6: second rotary table, 7: second rotation axis, 8: second counter-impact body, 9: mounting groove, 10: spray body, 11: fireworks cap, 12: through hole, 13: bearing seat, 14: arc petal, 15: first buckle, 16: second buckle, 17: first impingement hole, 18: second impingement hole, 19: first lead, 20: second lead, 21: and a third lead.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to the attached drawings 1-4, a three-dimensional layered rotary firework with firework spraying function comprises a firework base 1, a first rotary disc 2, a fixed shaft 5, a second rotary disc 6, a firework spraying body 10 and a firework cap 11, wherein a first rotary shaft 3 extending downwards is arranged at the bottom of the first rotary disc 2, the firework base 1 is rotatably connected with the first rotary shaft 3 at the bottom of the first rotary disc 2, more than two first counter-impact bodies 4 are detachably connected to the lower surface of the first rotary disc 2, the first counter-impact bodies 4 provide a rotary tangential force to the first rotary disc 2 after being ignited, a connecting hole is formed in the center of the top of the first rotary disc 2, one end of the fixed shaft 5 is rotatably connected with the connecting hole in the first rotary disc 2, a second rotary shaft 7 extending downwards is arranged at the bottom of the second rotary disc 6, the other end of the fixed shaft 5 is rotatably connected with the second rotary shaft 7 of the second rotary disc 6, the lower surface detachable of second carousel 6 is connected with the second counterattack body 8 more than two, the second counterattack body 8 provides pivoted tangential force to second carousel 6 after the ignition, mounting groove 9 more than two has been seted up on the upper surface of second carousel 6, be connected with the spraying flower body 10 bottom that is used for spraying fireworks in the mounting groove 9 of second carousel 6 respectively, be equipped with through hole 12 on the fireworks cap 11, the top of spraying flower body 10 is connected in the through hole 12 of fireworks cap 11, first counterattack body 4, the second counterattack body 8 and spraying flower body 10 are connected with the lead wire end that is used for igniting respectively.

The utility model provides the stability of the whole structure through the firework base 1, when setting off, the setting off is guaranteed by the firework base 1, the first counter-impact body 4 is ignited through the lead terminal, the tangential fireworks are emitted to the outer side edge of the first rotary disc 2 by the first counter-impact body 4, when the fireworks are emitted by the first rotary disc 2 at the first counter-impact body 4, the tangential counter-impact force provided to the first counter-impact body rotates on the base, then the second counter-impact body 8 is ignited through the lead terminal, the tangential fireworks are emitted to the outer side edge of the second rotary disc 6 by the second counter-impact body 8, when the fireworks are emitted by the second counter-impact body 8, the tangential counter-impact force provided to the second counter-impact body rotates around the fixed shaft 5, then the fireworks are ignited and ignited by the lead terminal, the fireworks are emitted upwards by the fireworks body 10, the fireworks are emitted respectively through the first counter-impact body 4 on the first rotary disc 2 and the second counter-impact body 8 on the second rotary disc 6, a layered rotary firework scene is formed, fireworks are simultaneously emitted through the first reverse impact body 4, the second reverse impact body 8 and the firework spraying body 10, and a three-dimensional firework scene is formed, so that the integral three-dimensional layered firework setting-off scene rich in beauty is formed.

A rotating hole is formed in the center of the top of the firework base 1, a bearing seat 13 is arranged in the rotating hole, the first rotating shaft 3 is rotatably connected in the rotating hole of the firework base 1 through the bearing seat 13, the first rotating shaft 3 can rotate in the rotating hole of the firework base 1 through the bearing seat 13, and the first rotating disc 2 can correspondingly rotate on the firework base 1 under the action of external force; a rotating hole is formed in the center of the top of the first rotating disc 2, the lower end of the fixed shaft 5 is rotatably connected into the rotating hole of the first rotating disc 2 through a bearing seat 13, the fixed shaft 5 can rotate in the rotating hole of the first rotating disc 2 through the bearing seat 13, and the first rotating disc 2 can also rotate around the fixed shaft 5 correspondingly under the action of external force; the top center position of the fixed shaft 5 is provided with a rotating hole, the second rotating shaft 7 is rotatably connected to the upper end of the fixed shaft 5 through the bearing seat 13, the second rotating shaft 7 can rotate in the rotating hole of the fixed shaft 5 through the bearing seat 13, and the second rotating disc 6 can also rotate around the fixed shaft 5 correspondingly under the action of external force.

The firework base 1 is set to be in a conical column shape with a small upper part and a large lower part, the shape structure of the firework base 1 with the small upper part and the large lower part is set, the stability of the firework base 1 placed on a plane can be ensured, a stable guarantee is provided for the setting of the first counter-impact body 4, the second counter-impact body 8 and the firework spraying body 10, the arc petals 14 which are arranged by taking the rotation center as a collar-shaped array are respectively arranged at the outer side edges of the first rotary disk 2, the second rotary disk 6 and the firework cap 11, the upper surfaces of the arc petals 14 are sunken downwards, the arc petal 14 which are arranged in the array are arranged to provide integral attractiveness for the first rotary disk 2, the second rotary disk 6 and the firework cap 11, the arc petals 14 which are sunken downwards at the upper surfaces can collect part of setting waste when setting, the firework cap 11 is set to be in an upwards protruding arc shape, the firework cap 11 can slide downwards the firework spraying body 10 when setting, the safety of the firework body 10 is ensured.

Be provided with first buckle 15 on the lower surface of first carousel 2, first anti-impact body 4 is connected on the lower surface of first carousel 2 through 15 detachable of first buckle, when guaranteeing that first anti-impact body 4 is connected at 2 lower surface stabilities of first carousel, through the first anti-impact body 4 of 15 joints of first buckle, it is all very convenient to make the installation of first anti-impact body 4 and dismantle, be provided with second buckle 16 on the lower surface of second carousel 6, the second is anti-impact body 8 and is connected on the lower surface of second carousel 6 through 16 detachable of second buckle, when guaranteeing that second is anti-impact body 8 and connects at 6 lower surface stabilities of second carousel, through 16 joints of second buckle the second is anti-impact body 8, it is all very convenient to make the installation of second anti-impact body 8 and dismantle.

The number of the first anti-impact bodies 4 is three, the three first anti-impact bodies 4 are arranged at the bottom of the first rotary disc 2 in a shaft-ring-shaped array by taking the rotation center of the first rotary disc 2 as a shaft, three first impact holes 17 are formed in the side wall of the first rotary disc 2, and the impact ends of the three first anti-impact bodies 4 respectively penetrate through the three first impact holes 17 of the first rotary disc 2 and extend to the outside of the first rotary disc 2; after the first counter-impact body 4 is ignited, the impact end of the first counter-impact body 4 sprays fireworks from the first impact hole 17 to the outside of the first rotating disc 2, tangential reaction force opposite to the direction of the fireworks sprayed by the first counter-impact body 4 is formed on the first rotating disc 2, and when the three first counter-impact bodies 4 arranged in an annular array form reaction force on the first rotating disc 2, the first rotating disc 2 can stably rotate on the firework base 1 around the fixed shaft 5.

The number of the second counter impact bodies 8 is three, the three second counter impact bodies 8 are distributed at the bottom of the first rotary disc 2 in a collar-shaped array by taking the rotation center of the second rotary disc 6 as a shaft, three second impact holes 18 are formed in the side wall of the second rotary disc 6, and the impact ends of the three second counter impact bodies 8 respectively penetrate through the three second impact holes 18 of the second rotary disc 6 and extend to the outside of the second rotary disc 6; after the second counter-impact body 8 is ignited, the impact end of the second counter-impact body 8 sprays fireworks from the second impact hole 18 to the outside of the second rotating disc 6, and forms a counter-acting force opposite to the direction of the fireworks sprayed by the second counter-impact body 8 on the second rotating disc 6, and when the three second counter-impact bodies 8 arranged in an annular array form a counter-acting force on the second rotating disc 6 at the same time, the second rotating disc 6 can stably rotate around the fixed shaft 5 above the firework base 1.

Five mounting grooves 9 are formed in the upper surface of the second rotary table 6, one mounting groove 9 is arranged in the center of the first rotary table 2, the other four mounting grooves 9 are arranged on the second rotary table 6 in an annular array by taking the mounting groove 9 in the center as the center, the number of the through holes 12 is five, and the positions of the five through holes 12 correspond to the positions of the five mounting grooves 9; the number of the spraying flower bodies 10 is five, the bottoms of the five spraying flower bodies 10 are respectively and fixedly connected into the five mounting grooves 9, the tops of the five spraying flower bodies 10 are respectively clamped in the five through holes 12, and the spraying end of each spraying flower body 10 respectively penetrates through the five through holes 12 to extend to the outside of the firework cap 11; spout the mode fixed connection of the body 10 accessible viscose in the mounting hole of second carousel 6, the top of the body 10 of spouting passes through the mode restriction of joint in the through hole 12 of mounting cap, guarantees the structural stability of the body 10 of spouting when setting off to thereby the direction at the body 10 top of spouting is confirmed to spout the direction of the body 10 of spouting firework by the direction restriction of through hole 12.

The end of the lead comprises a first lead 19, a first lead 20 and a third lead 21, the first counter-impact body 4 is ignited through the first lead 19, the second counter-impact body 8 is ignited through the first lead 20, the spark body 10 is ignited through the third lead 21, the first lead 19, the first lead 20 and the third lead 21 can extend and then are combined and connected, the manufacturing process and the adopted materials of the first lead 19, the first lead 20 and the third lead 21 are the same, and the ignition sequence of the first counter-impact body 4, the second counter-impact body 8 and the spark body 10 can be controlled by controlling the lengths of the first lead 19, the first lead 20 and the third lead 21; the utility model provides a rotatory fireworks that spout flowers of three-dimensional layering sets off easy operation, and the family meeting suitable meeting of passing a festival is set off, and economic cost is lower relatively, can provide the whole effect of setting off that general fireworks product does not possess, under the prerequisite of guaranteeing to set off the security performance, provides a beautiful whole vision perception of people, has good popularization and application space.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. A three-dimensional layered rotary spraying firework is characterized by comprising a firework base, a first rotary disc, a fixed shaft, a second rotary disc, a spraying body and a firework cap, wherein a first rotary shaft is arranged at the bottom of the first rotary disc, the firework base is rotatably connected with the first rotary shaft at the bottom of the first rotary disc, the lower surface of the first rotary disc is detachably connected with more than two first counter-impact bodies for providing a tangential force for rotating the first rotary disc, a connecting hole is formed in the top of the first rotary disc, one end of the fixed shaft is rotatably connected with the connecting hole in the first rotary disc, a second rotary shaft is arranged at the bottom of the second rotary disc, the other end of the fixed shaft is rotatably connected with the second rotary shaft of the second rotary disc, and the lower surface of the second rotary disc is detachably connected with more than two second counter-impact bodies for providing the tangential force for rotating the second rotary disc, the upper surface of the second rotary disc is provided with more than two mounting grooves, the mounting grooves of the second rotary disc are respectively connected with the bottom of the firework spraying body, the firework cap is provided with a through hole, the top of the firework spraying body is connected in the through hole of the firework cap, and the first counter-impact body, the second counter-impact body and the firework spraying body are respectively connected with a lead end used for ignition.

2. The stereoscopic layered rotary firework spraying according to claim 1, wherein a rotary hole is formed in the top center of the firework base, a bearing seat is arranged in the rotary hole, the first rotary shaft is rotatably connected in the rotary hole of the firework base through the bearing seat, the rotary hole is formed in the top center of the first rotary disc, the lower end of the fixed shaft is rotatably connected in the rotary hole of the first rotary disc through the bearing seat, the rotary hole is formed in the top center of the fixed shaft, and the second rotary shaft is rotatably connected to the upper end of the fixed shaft through the bearing seat.

3. The three-dimensional layered rotary firework with firework spraying function as claimed in claim 2, wherein the firework base is in a shape of a conical cylinder with a small upper part and a large lower part, arc petals arranged in an annular array with a rotation center of the arc petals are respectively arranged at the outer edges of the first rotary disc, the second rotary disc and the firework cap, and the firework cap is in an upward protruding arc shape.

4. The stereoscopic layered rotary firework spraying according to any one of claims 1 to 3, wherein a first buckle is arranged on a lower surface of the first rotary table, the first countershock body is detachably connected to the lower surface of the first rotary table through the first buckle, a second buckle is arranged on a lower surface of the second rotary table, and the second countershock body is detachably connected to the lower surface of the second rotary table through the second buckle.

5. The three-dimensional layered rotary firework spraying according to claim 4, wherein the number of the first counterimpact bodies is three, the side wall of the first rotary plate is provided with three first impact holes, the impact ends of the three first counterimpact bodies respectively penetrate through the three first impact holes of the first rotary plate and extend to the outside of the first rotary plate, and the three first counterimpact bodies are arranged at the bottom of the first rotary plate in a collar-shaped array by taking the center of the first rotary plate as a center.

6. The stereoscopic layered rotary firework spraying according to claim 5, wherein the number of the second counter-impact bodies is three, the side wall of the second turntable is provided with three second impact holes, the impact ends of the three second counter-impact bodies respectively penetrate through the three second impact holes of the second turntable and extend to the outside of the second turntable, and the three second counter-impact bodies are arranged at the bottom of the second turntable in a central annular array of the second turntable.

7. The stereoscopic layered rotary firework spraying decoration according to claim 6, wherein five mounting grooves are formed in the upper surface of the second turntable, one mounting groove is formed in the center of the first turntable, the other four mounting grooves are arranged on the second turntable in an annular array with the mounting groove in the center as the center, the number of the through holes is five, and the positions of the five through holes correspond to the positions of the five mounting grooves.

8. The stereoscopic layered rotary firework as claimed in claim 7, wherein the number of the firework body is five, the bottoms of the five firework bodies are respectively and fixedly connected to the five mounting grooves, the tops of the five firework bodies are respectively clamped in the five through holes, and the firework ends of the five firework bodies respectively penetrate through the five through holes and extend to the outside of the firework cap.

9. The stereoscopic layered rotary firework as claimed in claim 8, wherein the first and second counter-impact bodies are filled with gunpowder for providing impact force, and the firework body is filled with gunpowder for firework spraying.

10. The stereoscopic layered rotary firework as claimed in claim 9, wherein the end of the lead wire comprises a first lead wire, a second lead wire and a third lead wire, the first lead wire is used for igniting the first counter-impact body, the second lead wire is used for igniting the second counter-impact body, the third lead wire is used for igniting the firework, and the first lead wire, the second lead wire and the third lead wire can extend and then are combined and connected.

Images