CN219996014U

CN219996014U - Combined firework

Info

Publication number: CN219996014U
Application number: CN202321276579.5U
Authority: CN
Inventors: 徐志; 徐克葵; 江亮明; 徐贤; 卜娟娟
Original assignee: Wanzai Changsheng Fireworks Manufacturing Co ltd
Current assignee: Wanzai Changsheng Fireworks Manufacturing Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-10
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a combined firework, which relates to the technical field of fireworks, wherein a packaging shell is arranged on the outer side wall of a single cylinder main body, carrying structures are arranged at two ends of the packaging shell, each carrying structure comprises a fixed block, the fixed blocks are arranged on the outer side wall of the packaging shell, a pull rope is arranged in each fixed block, gummed paper is arranged on the outer side wall of each pull rope, a lead is arranged at one end of the packaging shell, and a protective structure is arranged at the top end of each lead. According to the combined firework, the carrying structure is arranged on the outer side wall of the packaging shell, and the combined firework is inconvenient and easy to slide when being carried due to the fact that the volume of the firework is large and the surface of the outer package of the combined firework is smooth in the using process, and the pulling rope in the carrying structure can be used for expanding to assist people in carrying the combined firework, so that the combined firework is convenient for people to carry, and the using convenience is greatly improved.

Description

Combined firework

Technical Field

The utility model relates to the technical field of fireworks, in particular to a combined firework.

Background

The fireworks are entertainment products which are made of gunpowder and can generate sound and light color, and are provided with spraying patterns and rotating patterns according to different playing methods. Rocket type and combination type and so on, wherein combination type is by the sustainable fireworks that release a plurality of photochromic that a plurality of single cylinder main part formed together, when the combination fireworks used, because the packing paper of great and surface is comparatively smooth, not convenient easy smooth hand when carrying it, so provides a combination fireworks now, can carry the removal to fireworks through being provided with the transport structure, the convenience greatly increased of use.

Disclosure of Invention

The utility model aims to provide a combined firework, which solves the problem that the carrying and the use are inconvenient in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combined firework, includes the single tube main part, packaging shell is installed to the lateral wall of single tube main part, packaging shell's both ends all are provided with carrying structure, carrying structure includes the fixed block, the fixed block is installed in packaging shell's lateral wall, the internally mounted of fixed block has the stay cord, and the lateral wall of stay cord all is provided with the gummed paper, packaging shell's one end is provided with the lead wire, and the top of lead wire is provided with protective structure.

Preferably, the pull ropes are provided with two groups, and the two groups of pull ropes are symmetrically distributed relative to the central axis of the packaging shell.

Preferably, a first binding strip is arranged at the middle position of the outer side wall of the single cylinder body, and second binding strips are arranged at two ends of the outer side wall of the single cylinder body.

Preferably, the second binding strips are provided with two groups, and the two groups of second binding strips are symmetrically distributed about the central axis of the single cylinder main body.

Preferably, the protection structure comprises a protection shell, the protection shell is hinged to be arranged at the top end of the lead wire, one end of the protection shell is fixed with the outer side wall of the packaging shell, two sides of the bottom end of the protection shell are hinged to be provided with support shells, clamping seats are arranged at the bottom ends of the support shells, and the clamping seats are arranged on the outer side wall of the packaging shell.

Preferably, the cross section of the supporting shell is smaller than the cross section of the clamping seat, and a clamping structure is formed between the supporting shell and the clamping seat.

Preferably, the support shell is provided with two groups, and the two groups of support shells are symmetrically distributed relative to the central axis of the protective shell.

Compared with the prior art, the utility model has the beneficial effects that: the combined firework is reasonable in structure and has the following advantages:

(1) Through being provided with the transport structure, the transport structure sets up in the lateral wall of packaging shell, and the volume of this combined firework is great because of fireworks and its extranal packing surface is comparatively smooth in the use, inconvenient and easy smooth hand when carrying it, thereby can expand the stay cord in the transport structure through being provided with the transport structure and assist people to carry this combined firework and move thereby make things convenient for people to carry fireworks, the convenience of use greatly increased;

(2) Through being provided with protective structure, protective structure sets up in the one end of single-cylinder main part, and this position department is provided with the lead wire, and the lead wire is used for igniting fireworks, and the protective housing in the protective structure can carry out a protection for folding up the state when not using to the lead wire, and makes things convenient for people to find the position of lead wire fast and carry out a fire prevention to the lead wire when igniting to make the result of use of this combination fireworks better;

(3) Through being provided with first binding strip and second binding strip, the in-process of carrying after some combination fireworks come out easily produces to loosen and causes the unable use of opening of single tube main part, can carry out spacing binding to the single tube main part of this combination fireworks inside through the first binding strip that sets up and second binding strip and make it tightly lean on together, and the number of times of carrying increases also is difficult for loosening to cause unable setting off to the effectual life who improves this combination fireworks.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic front view of the single cylinder body of the present utility model.

In the figure: 1. a single cylinder body; 2. packaging the packaging shell; 3. a protective structure; 301. a protective shell; 302. a support case; 303. a clamping seat; 4. a carrying structure; 401. a fixed block; 402. a pull rope; 403. glue paper; 5. a lead wire; 6. a first binding strip; 7. and a second binding strip.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a combined firework, including single-cylinder main part 1, package shell 2 is installed to the lateral wall of single-cylinder main part 1, and package shell 2's both ends all are provided with transport structure 4, and transport structure 4 includes fixed block 401, and fixed block 401 installs in package shell 2's lateral wall, and the internally mounted of fixed block 401 has stay cord 402, and the lateral wall of stay cord 402 all is provided with offset paper 403, and package shell 2's one end is provided with lead 5, and the top of lead 5 is provided with protective structure 3;

the two groups of the pull ropes 402 are symmetrically distributed about the central axis of the packaging shell 2, and the two groups of the pull ropes 402 are convenient for carrying the combined fireworks better and are more convenient to use;

specifically, as shown in fig. 1 and fig. 2, when in use, after the firework is taken, the gummed paper 403 for limiting and fixing the pull ropes 402 is torn off, then the pull ropes 402 are turned upwards, and the two pull ropes 402 are held upwards together, so that the combined firework can be carried through the pull ropes 402, and the use is more convenient.

A first binding strip 6 is arranged at the middle position of the outer side wall of the single cylinder main body 1, and second binding strips 7 are arranged at two ends of the outer side wall of the single cylinder main body 1;

the two groups of the second binding strips 7 are symmetrically distributed about the central axis of the single cylinder main body 1, so that the binding limiting effect on the single cylinder main body 1 is better and firmer;

specifically, as shown in fig. 4, when in use, the first binding strips 6 bind the single-row single-cylinder bodies 1 in the combined firework, the first binding strips 6 are bound on the outer side wall of each group of single-row single-cylinder bodies 1, when the single-cylinder bodies 1 of the single rows are tightly close together, the two groups of second binding strips 7 bind a certain number of bound single rows in the combined firework together, so that the single-cylinder bodies 1 in the combined firework are firmly connected together and are not easy to loosen, and the service life is greatly prolonged.

The protection structure 3 comprises a protection shell 301, wherein the protection shell 301 is hinged to the top end of the lead 5, one end of the protection shell 301 is fixed with the outer side wall of the packaging shell 2, two sides of the bottom end of the protection shell 301 are both hinged to support shells 302, clamping seats 303 are arranged at the bottom ends of the support shells 302, and the clamping seats 303 are arranged on the outer side wall of the packaging shell 2;

the cross section of the supporting shell 302 is smaller than that of the clamping seat 303, a clamping structure is formed between the supporting shell 302 and the clamping seat 303, the supporting shell 302 is provided with two groups, the two groups of supporting shells 302 are symmetrically distributed about the central axis of the protecting shell 301, the clamping structure is designed to facilitate the assembly and the support of the protecting shell 301, the use is more convenient, the supporting of the protecting shell 301 by the two groups of supporting shells 302 is firmer, and the protecting effect is better;

specifically, as shown in fig. 1 and fig. 2, when in use, the firework finds the position of the protective shell 301 after getting, the position of the protective shell 301 is the position of the lead 5, the lead 5 is used for igniting the firework, the adhesive tape for the protective shell 301 is torn after finding the position, the protective shell 301 is turned over to be vertically distributed with the combined firework, then the supporting shells 302 on two sides of the bottom end of the protective shell 301 are turned over to be unfolded and clamped into the inside of the clamping seat 303 to support the protective shell 301, the exposed lead 5 can be seen after the protective shell 301 is supported, at this time, the supporting shells 302 and the clamping seat 303 form a protection above the lead 5, the lead 5 is subjected to windproof and waterproof, and the like, so that people can ignite the lead 5 conveniently.

Working principle: when the combined firework is used, firstly, the combined firework is moved to a space where the firework can be set off, when the combined firework is moved, the gummed paper 403 which is used for limiting and fixing the pull ropes 402 is torn off, then the two pull ropes 402 are turned upwards, the two pull ropes 402 are held upwards together, then the combined firework is carried by the pull ropes 402, after the combined firework is carried to a designated place, the part of the protective shell 301 protruding from the surface of the combined firework is found, the place where the lead 5 exists is found, the protective shell 301 is vertically distributed with the combined firework, then the support shells 302 on the two sides of the bottom end of the protective shell 301 are turned to be unfolded and clamped into the inside of the clamping seat 303, a protection is formed above the lead 5, wind prevention and rain prevention are carried out in the process of igniting the lead 5, then the combined firework can be ignited and released by utilizing the lead 5 such as a lighter, and the first binding strip 6 and the second binding strip 7 are arranged on the outer side wall of the single-tube main body 1 in the process of the combined firework igniting use, the structure of the single-tube main body 1 in the combined firework is reinforced, the combined firework is easy to be produced, and the combined firework is not finally used, and the combined firework is not used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combination fireworks, includes single-cylinder main part (1), its characterized in that: packaging shell (2) are installed to the lateral wall of single section of thick bamboo main part (1), packaging shell (2) both ends all are provided with transport structure (4), transport structure (4) are including fixed block (401), fixed block (401) are installed in packaging shell (2) lateral wall, the internally mounted of fixed block (401) has stay cord (402), and the lateral wall of stay cord (402) all is provided with offset paper (403), packaging shell (2) one end is provided with lead wire (5), and the top of lead wire (5) is provided with protective structure (3).

2. A combination firework as claimed in claim 1, wherein: the two groups of pull ropes (402) are symmetrically distributed about the central axis of the packaging shell (2).

3. A combination firework as claimed in claim 1, wherein: the middle position of the outer side wall of the single cylinder body (1) is provided with a first binding strip (6), and two ends of the outer side wall of the single cylinder body (1) are respectively provided with a second binding strip (7).

4. A combination firework as claimed in claim 3, wherein: the second binding strips (7) are arranged in two groups, and the two groups of second binding strips (7) are symmetrically distributed about the central axis of the single cylinder main body (1).

5. A combination firework as claimed in claim 1, wherein: the protection structure (3) comprises a protection shell (301), the protection shell (301) is hinged to the top end of the lead wire (5), one end of the protection shell (301) is fixed to the outer side wall of the packaging shell (2), supporting shells (302) are hinged to two sides of the bottom end of the protection shell (301), clamping bases (303) are arranged at the bottom ends of the supporting shells (302), and the clamping bases (303) are mounted on the outer side wall of the packaging shell (2).

6. A combination firework as claimed in claim 5, wherein: the cross section of the supporting shell (302) is smaller than that of the clamping seat (303), and a clamping structure is formed between the supporting shell (302) and the clamping seat (303).

7. A combination firework as claimed in claim 5, wherein: the support shells (302) are provided with two groups, and the two groups of support shells (302) are symmetrically distributed relative to the central axis of the protective shell (301).