CN210802237U

CN210802237U - Improved electronic fireworks gas cylinder

Info

Publication number: CN210802237U
Application number: CN201921962917.4U
Authority: CN
Inventors: 张家儒
Original assignee: Anhui Ruyu Electronic Information Technology Co ltd
Current assignee: Anhui Ruyu Electronic Information Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-19
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to an electron fireworks technical field, concretely relates to improved generation electron fireworks gas cylinder, including gas cylinder, lasso, logical groove, rubber, bulge, fender lid, arc, binding portion, bundle line. The utility model has the advantages that: set up the lasso, install on the lasso with keeping off parts integration such as lid, the complexity of electronic fireworks assembly operation has been reduced, the beat of assembly process has been practiced thrift to a certain extent, in the time of recycle simultaneously, it is also more convenient, workman's intensity of labour has been reduced to a certain extent at least, improve the operating efficiency, set up annular bulge, make the gas cylinder can the tight fit block in the shell of electronic fireworks, on the one hand make the precision of gas cylinder assembly in the shell higher, improve assembly efficiency and quality, on the other hand, the radial float of gas cylinder in the shell has been reduced, furthermore, the compressive strength and the explosion strength of gas cylinder also can be improved to a certain extent at least to annular bulge.

Description

Improved electronic fireworks gas cylinder

Technical Field

The utility model relates to an electronic fireworks technical field, concretely relates to improved generation electronic fireworks gas cylinder.

Background

With the banning of gunpowder fireworks and fireworks, electronic fireworks are fully applied and developed. The rubber plug, the blocking cover, the copper tube and other components on the existing electronic fireworks are all installed in the shell, when workers assemble the electronic fireworks, the rubber plug, the blocking cover, the copper tube and other components need to be installed in the shell after the gas cylinder is filled with high-pressure gas, meanwhile, the rubber plug is provided with the gas inlet bottle opening, so that the assembly process is relatively complex, after the electronic fireworks are used and recovered, the rubber plug, the blocking cover, the copper tube and other components need to be disassembled from the shell, the gas cylinder can be disassembled from the shell and then refilled, the recovery efficiency is low, and the labor intensity of the workers is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an improved generation electronic fireworks gas cylinder, it can realize being connected parts such as rubber buffer, fender lid with the gas cylinder is integrated for when assembling electronic fireworks, save the assembly process, promote assembly efficiency to a certain extent at least, the recycle of the electronic fireworks of being convenient for simultaneously.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an improved generation electronic fireworks gas cylinder, includes the gas cylinder, the bottleneck department of gas cylinder is equipped with the lasso, be equipped with the logical groove that communicates with the gas cylinder bottleneck in the lasso, it is equipped with the rubber buffer to lead to inslot tight fit, be equipped with the bulge on the lasso global, there is the fender lid through installation pivot pin joint on the bulge, the rubber buffer rigid coupling is keeping off the lid in the lasso one side, it keeps away from bulge one end and is equipped with the arc that extends to the radial outside of lasso to keep off the lid, be equipped with the portion of binding on the lasso global, it is corresponding with the arc to bind the portion, bind the portion and bind the connection through.

Furthermore, an annular protruding part is arranged on the gas cylinder body.

Furthermore, the binding part is provided with a mounting groove for mounting the binding wire.

Further, the binding wire is made of nylon.

Further, a threaded cover is sleeved on the opening of the gas cylinder in a threaded manner, the ferrule is fixedly connected to the threaded cover, and a through hole communicated with the through groove is formed in the corresponding threaded cover.

Furthermore, the material of the gas cylinder is pet-328, and the wall thickness is 0.5-6 mm.

Furthermore, the binding part is provided with a reinforcing rib extending to the ferrule.

The utility model has the advantages that: the collar is arranged, the components such as the blocking cover and the like are integrally arranged on the collar, the complexity of the assembly operation of the electronic fireworks is reduced, the beat of the assembly process is saved to a certain extent, the recycling is convenient, the labor intensity of workers is reduced at least to a certain extent, the operation efficiency is improved, the annular bulge is arranged, the gas cylinder can be tightly clamped in the shell of the electronic fireworks, on one hand, the precision of the gas cylinder assembled in the shell is higher, the assembly efficiency and the quality are improved, on the other hand, the radial play of the gas cylinder in the shell is reduced, in addition, the compression strength and the explosion strength of the gas cylinder can be improved at least to a certain extent by the annular bulge, the threaded cover is arranged, the gas cylinder and other components can be used and exchanged through the threaded connection of the threaded cover and the opening of the gas cylinder, the manufacturing cost of an enterprise is reduced, the material of the gas cylinder is pet-328, and the wall, replace using the steel gas cylinder among the prior art, reduced the weight of gas cylinder, have sufficient explosion-proof intensity simultaneously, the aesthetic property is also better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;

FIG. 2 is an exploded view of the perspective structure of FIG. 1;

fig. 3 is a schematic perspective view of embodiment 2 of the present invention;

FIG. 4 is an exploded view of the perspective structure of FIG. 3;

the reference numerals are explained below:

the device comprises a gas cylinder 1, a ferrule 2, a through groove 3, a rubber plug 4, a bulge 5, a pivot 6, a stop cover 7, an arc plate 8, a binding part 9, a binding wire 10, an annular bulge 11, a mounting groove 12, a threaded cover 13, a reinforcing rib 14 and an empty avoiding groove 15.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

An improved electronic fireworks gas cylinder as shown in fig. 1-2, which comprises a gas cylinder 1, the gas cylinder 1 is made of pet-328 and has a wall thickness of 0.5-6mm, the gas cylinder 1 is provided with an annular protrusion 11 on the body, the annular protrusion 11 is close to the middle position of the body of the gas cylinder 1, so as to have positive significance for improving the anti-explosion strength of the gas cylinder 1, a ferrule 2 is welded at the mouth of the gas cylinder 1, a through groove 3 communicated with the mouth of the gas cylinder 1 is arranged in the ferrule 2, a rubber plug 4 is tightly fitted in the through groove 3, the protrusion 5 is arranged on the circumferential surface of the ferrule 2, a blocking cover 7 is pivoted on the protrusion 5 through an installation pivot 6, the blocking cover 7 can rotate around the pivot 6 on the protrusion 5, a clearance groove 15 for the blocking cover 7 to freely pass through in a rotating manner is correspondingly arranged on the protrusion 5, the rubber plug 4 is fixedly connected on the blocking cover 7 facing the ferrule 2, keep off lid 7 and keep away from 5 one end of bulge and be equipped with the arc 8 that extends to the radial outside of lasso 2, be equipped with binding portion 9 on the lasso 2 global, be equipped with the strengthening rib 14 that extends to on the lasso 2 on binding portion 9, strengthening rib 14 has improved the rigidity of binding portion 9, binding portion 9 is corresponding with arc 8, binding portion 9 binds through binding line 10 with arc 8 and is connected, be equipped with the mounting groove 12 that supplies binding line 10 installation on binding portion 9, through setting up mounting groove 12 for binding line 10 is difficult for producing loosely, specific when binding arc 8, binding portion 9, and it is difficult for producing, binding line 10 material is nylon, and the nylon material has better anti intensity of pulling.

Example 2

An improved electronic fireworks gas cylinder as shown in fig. 3-4, which comprises a gas cylinder 1, wherein the gas cylinder 1 is made of pet-328 and has a wall thickness of 0.5-6mm, the gas cylinder 1 can be manufactured by blow molding a tube blank with a wall thickness of 4mm, the gas cylinder 1 integrally molded in this way has better rigidity, an annular bulge 11 is arranged on the body of the gas cylinder 1, the annular bulge 11 is close to the middle position of the body of the gas cylinder 1, which has positive significance for improving the anti-explosion strength of the gas cylinder 1, a threaded cap 13 is sleeved on the mouth of the gas cylinder 1, a ferrule 2 is welded on the threaded cap 13, a through groove 3 is arranged on the ferrule 2, the through groove 3 is coaxial with the mouth of the gas cylinder 1, a through hole communicated with the through groove 3 is correspondingly arranged on the threaded cap 13, at this time, the inside of the gas cylinder 1 is communicated with the through groove 3, a rubber plug, the circumferential surface of the ferrule 2 is provided with a convex part 5, the convex part 5 is pivoted with a baffle cover 7 through a mounting pivot 6, the rubber plug 4 is fixedly connected on one surface of the blocking cover 7 facing the ferrule 2, an arc-shaped plate 8 extending to the radial outer side of the ferrule 2 is arranged at one end of the blocking cover 7 far away from the bulge part 5, the periphery of the ferrule 2 is provided with a binding part 9, the binding part 9 is provided with a reinforcing rib 14 extending to the ferrule 2, the reinforcing rib 14 improves the rigidity of the binding part 9, the binding part 9 corresponds to the arc-shaped plate 8, the binding part 9 is bound and connected with the arc-shaped plate 8 through a binding wire 10, an installation groove 12 for installing the binding wire 10 is arranged on the binding part 9, by arranging the mounting groove 12, when the binding wire 10 binds the arc-shaped plate 8 and the binding part 9, the binding wire 10 is made of nylon, and the nylon has good tensile strength.

The utility model discloses when using: when the electronic fireworks display is assembled, the blocking cover is pivoted on the protruding part of the ferrule through the pivot, the blocking cover is rotated, the rubber plug is clamped into the through groove of the ferrule, the arc-shaped plate and the binding part are bound and connected through the binding wire, the binding strength of the arc-shaped plate is ensured, then the gas cylinder is inflated through external inflation equipment from an inflation valve (not shown in the figure) at the bottom of the gas cylinder, and finally the gas cylinder is assembled into a shell of the electronic fireworks display, so that the assembly of the gas cylinder is completed.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An improved electronic fireworks gas cylinder, which is characterized by comprising a gas cylinder (1), a ferrule (2) is arranged at the opening of the gas cylinder (1), a through groove (3) communicated with the opening of the gas cylinder (1) is arranged in the ferrule (2), a rubber plug (4) is tightly matched in the through groove (3), a convex part (5) is arranged on the circumferential surface of the ferrule (2), the convex part (5) is pivoted with a blocking cover (7) through a mounting pivot (6), the rubber plug (4) is fixedly connected on one surface of the blocking cover (7) facing the ferrule (2), an arc-shaped plate (8) extending to the radial outer side of the ferrule (2) is arranged at one end of the blocking cover (7) far away from the convex part (5), binding parts (9) are arranged on the circumferential surface of the ferrule (2), the binding parts (9) correspond to the arc-shaped plates (8), the binding part (9) is bound and connected with the arc-shaped plate (8) through a binding wire (10).

2. An improved electronic fireworks gas cylinder according to claim 1, characterized in that the gas cylinder (1) body is provided with an annular projection (11).

3. An improved electronic fireworks gas cylinder according to claim 1, characterized in that the binding part (9) is provided with a mounting groove (12) for mounting the binding wire (10).

4. An improved electronic fireworks gas cylinder according to claim 1, characterized in that the binding thread (10) is made of nylon.

5. An improved electronic fireworks gas cylinder according to claim 1, characterized in that the screw thread cover of the gas cylinder (1) is equipped with a screw cap (13), the ferrule (2) is fixed on the screw cap (13), and the corresponding screw cap (13) is equipped with a through hole communicated with the through groove (3).

6. An improved electronic fireworks gas cylinder according to claim 1, characterized in that the gas cylinder (1) material is pet-328 and the wall thickness is 0.5-6 mm.

7. An improved electronic fireworks gas cylinder according to claim 1, characterized in that the binding part (9) is provided with a reinforcement rib (14) extending to the collar (2).