CN220136165U

CN220136165U - Fireworks tube of micro-smoke spraying fireworks

Info

Publication number: CN220136165U
Application number: CN202321505807.1U
Authority: CN
Inventors: 胡庆国; 贺凤如; 叶长征; 陈湘霖; 李茂林
Original assignee: Liuyang Jinsheng Hongying Fireworks Manufacturing Co ltd
Current assignee: Liuyang Jinsheng Hongying Fireworks Manufacturing Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-05
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a firework cylinder of a micro-smoke spraying firework, which comprises a firework cylinder body, wherein the lower end of the firework cylinder body is fixedly connected with a handle, the lower end of the handle is provided with a slot, the inner wall of the slot is fixedly connected with an internal thread, a limit nail is inserted into the slot, the outer wall of the limit nail is provided with an external thread meshed with the internal thread, the lower end of the limit nail penetrates through the slot, the outer wall of the firework cylinder body is provided with a connecting groove, a supporting rod is arranged in the connecting groove, and the upper end of the supporting rod is rotationally connected with the inner top of the connecting groove. According to the utility model, through the arrangement of the firework cylinder, the supporting rod and other mechanisms, the smoke is guided to be discharged upwards, so that the smoke is prevented from being sucked by a user in a large amount, and the firework cylinder can be used in a ground-plugging and handheld switching manner, so that the practicability is high.

Description

Fireworks tube of micro-smoke spraying fireworks

Technical Field

The utility model relates to the technical field of firework barrels, in particular to a firework barrel for micro-smoke spraying fireworks.

Background

The fireworks are also called firecrackers, fireworks and firecrackers, and are made of gunpowder as raw material and used as entertainment products for producing acousto-optic colour. After ignition of the fireworks, a chemical reaction like that mentioned above initiates an explosion.

For some small fireworks which are emitted by hand, a large amount of gas is generated during the setting-off, the gas is easy to be inhaled by a user, and the safety hidden danger of burning the user exists during the hand setting-off, so that the firework cylinder of the micro-smoke spraying firework is formed.

Disclosure of Invention

The utility model aims to solve the problems that a large amount of gas is generated during the setting-off of small fireworks which are emitted by hand, the gas is easy to be inhaled by a user, and the safety hidden trouble of burning the user exists during the hand setting-off, so that the firework cylinder of the micro-smoke jet firework is provided.

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

the utility model provides a little firework tube that cigarette sprays fireworks, includes the fireworks barrel, the lower extreme fixedly connected with handle of fireworks barrel, the lower extreme of handle is equipped with the slot, fixedly connected with internal thread on the inner wall of slot, the slot interpolation is equipped with spacing nail, be equipped with the external screw thread with internal thread engaged with on the outer wall of spacing nail, the lower extreme of spacing nail runs through the slot, be equipped with the spread groove on the outer wall of fireworks barrel, be equipped with branch in the spread groove, the upper end and the spread groove inner top of branch rotate to be connected.

Preferably, the inner bottom of the connecting groove is provided with a chute, a clamping block is connected to the inner wall of the chute in a sliding manner, a spring is fixedly connected between the lower end of the clamping block and the inner bottom of the chute, the upper end of the clamping block penetrates through the chute and extends into the connecting groove, the upper end of the clamping block is provided with a groove, and the lower end of the supporting rod extends into the groove.

Preferably, a pushing block is fixedly connected to the outer wall of the clamping block, an opening communicated with the sliding groove is formed in the outer wall of the firework cylinder, and one end of the pushing block penetrates through the opening in a sliding mode.

Preferably, the inner wall of the connecting groove is fixedly connected with a second magnet, and the outer wall of the supporting rod is fixedly connected with a first magnet attracted with the second magnet.

Preferably, a pull ring is fixedly connected to the outer wall of the supporting rod.

Preferably, a rubber pad is fixedly connected to the outer wall of the grip.

The beneficial effects are that:

1. the fireworks are carried and inserted through the handles and the firework cylinder to be emitted in a handheld manner, and smoke is discharged from the top, so that a great amount of inhalation of users is avoided, the firework cylinder can be inserted into the ground to be emitted through the arrangement of the limit nails, and the diversity and the safety in use are improved;

2. through the arrangement of the support rods, the firework cylinder can be obliquely arranged, so that the firework can be obliquely emitted, the support rods can be preliminarily determined through the arrangement of the first magnet and the second magnet, the support rods are prevented from loosening, and the clamping blocks are further prevented from loosening through the arrangement of the clamping block and the spring; according to the utility model, through the arrangement of the firework cylinder, the supporting rod and other mechanisms, the smoke is guided to be discharged upwards, so that the smoke is prevented from being sucked by a user in a large amount, and the firework cylinder can be used in a ground-plugging and handheld switching manner, so that the practicability is high.

Drawings

FIG. 1 is a schematic diagram of a firework cylinder of a micro-smoke spray firework;

fig. 2 is a schematic diagram of the external structure of a firework cylinder of a micro-smoke spray firework according to the present utility model;

fig. 3 is a schematic diagram of a structure of a firework barrel of a micro-smoke spray firework.

In the figure: the firework comprises a firework cylinder body, a handle, a 3-limit nail, a 4-rubber pad, a 5-support rod, a 6-pull ring, a 7-first magnet, an 8-second magnet, a 9-clamping block, a 10-spring and an 11-push block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a firework barrel of micro-smoke spraying firework comprises a firework barrel 1, wherein the firework barrel is used for inserting sediment into the firework to be emitted, the lower end of the firework barrel 1 is fixedly connected with a grip 2, the firework barrel is convenient for a user to hold, the outer wall of the grip 2 is fixedly connected with a rubber pad 4, the grip 2 is used for improving the holding feeling of the grip 2, the lower end of the grip 2 is provided with a slot, the inner wall of the slot is fixedly connected with internal threads, a limit nail 3 is inserted into the slot and used for carrying out emission operation in a land-inserting manner, the outer wall of the limit nail 3 is provided with external threads meshed with the internal threads, and the lower end of the limit nail 3 penetrates through the slot;

in the embodiment, a connecting groove is formed in the outer wall of the firework cylinder 1, a supporting rod 5 is arranged in the connecting groove and used for supporting the firework cylinder 1 during oblique emission, a pull ring 6 is fixedly connected to the outer wall of the supporting rod 5 and used for facilitating a user to pull and unscrew the supporting rod 5 from the connecting groove, the upper end of the supporting rod 5 is rotationally connected with the top in the connecting groove, a second magnet 8 is fixedly connected to the inner wall of the connecting groove and used for being matched with the first magnet 7 to primarily prevent the supporting rod 5 from loosening, and the first magnet 7 attracted with the second magnet 8 is fixedly connected to the outer wall of the supporting rod 5;

in the embodiment, a chute is arranged at the inner bottom of the connecting groove, a clamping block 9 is slidably connected to the inner wall of the chute and used for further preventing the supporting rod 5 from loosening, a spring 10 is fixedly connected between the lower end of the clamping block 9 and the inner bottom of the chute and used for elastically supporting the clamping block 9, the upper end of the clamping block 9 penetrates through the chute and extends into the connecting groove, a groove is arranged at the upper end of the clamping block 9, the lower end of the supporting rod 5 extends into the groove, a pushing block 11 is fixedly connected to the outer wall of the clamping block 9 and used for facilitating a user to push the clamping block 9 to move, an opening communicated with the chute is formed in the outer wall of the firework barrel 1, and one end of the pushing block 11 slides through the opening;

in the embodiment, firstly, the handle 2 is held to insert fireworks into the firework cylinder 1 for handheld emission, and smoke is discharged outwards through the top of the firework cylinder 1, so that a user is prevented from contacting the smoke in a short distance, and the amount of the smoke inhaled by the user is reduced; the limiting nail 3 is screwed out and then reversely inserted into the slot, then the limiting nail 3 is inserted into the ground, ground inserting emission is achieved, safety is improved, the clamping block 9 is pushed to move downwards, then the clamping rod 5 is rotated out of the connecting slot, then the clamping rod 5 is inserted into the ground, the inclined ground inserting of the firework cylinder 1 can be achieved, further the inclined emission of fireworks is achieved, when the supporting rod 5 is not used, the supporting rod 5 is screwed into the connecting slot, the supporting rod 5 is preliminarily prevented from loosening through the action of sucking the first magnet 7 and the second magnet 8, then the clamping block 9 is pushed to move upwards through the spring 10, the clamping block 9 is propped against the supporting rod 5, and accordingly loosening of the supporting rod 5 is further prevented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a little firework tube that sprays fireworks, includes fireworks barrel (1), its characterized in that: the firework barrel comprises a firework barrel body (1), wherein the lower end of the firework barrel body (1) is fixedly connected with a handle (2), the lower end of the handle (2) is provided with a slot, an inner thread is fixedly connected to the inner wall of the slot, a limit nail (3) is inserted into the slot, an outer thread meshed with the inner thread is arranged on the outer wall of the limit nail (3), the lower end of the limit nail (3) penetrates through the slot, a connecting groove is formed in the outer wall of the firework barrel body (1), a supporting rod (5) is arranged in the connecting groove, and the upper end of the supporting rod (5) is rotationally connected with the inner top of the connecting groove.

2. A cartridge for micro-smoke jet fireworks according to claim 1, wherein: the inner bottom of spread groove is equipped with the spout, sliding connection has fixture block (9) on the inner wall of spout, fixedly connected with spring (10) between the lower extreme of fixture block (9) and the bottom in the spout, the upper end of fixture block (9) runs through the spout and extends to in the spread groove, the upper end of fixture block (9) is equipped with the recess, the lower extreme of branch (5) extends to in the recess.

3. A cartridge for micro-smoke jet fireworks according to claim 2, wherein: the firework barrel is characterized in that a pushing block (11) is fixedly connected to the outer wall of the clamping block (9), an opening communicated with the sliding groove is formed in the outer wall of the firework barrel body (1), and one end of the pushing block (11) penetrates through the opening in a sliding mode.

4. A cartridge for micro-smoke jet fireworks according to claim 1, wherein: the inner wall of the connecting groove is fixedly connected with a second magnet (8), and the outer wall of the supporting rod (5) is fixedly connected with a first magnet (7) attracted with the second magnet (8).

5. A cartridge for micro-smoke jet fireworks according to claim 1, wherein: and a pull ring (6) is fixedly connected to the outer wall of the supporting rod (5).

6. A cartridge for micro-smoke jet fireworks according to claim 1, wherein: the outer wall of the handle (2) is fixedly connected with a rubber pad (4).