CN217697936U - Colour fireworks bullet launching device - Google Patents
Colour fireworks bullet launching device Download PDFInfo
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- CN217697936U CN217697936U CN202221626420.7U CN202221626420U CN217697936U CN 217697936 U CN217697936 U CN 217697936U CN 202221626420 U CN202221626420 U CN 202221626420U CN 217697936 U CN217697936 U CN 217697936U
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Abstract
The utility model discloses a colored flower bullet emitter, including shell subassembly, coupling assembling, arouse subassembly and gas cylinder subassembly, shell subassembly includes that inside is the upper portion shell of cavity form, a tip cup joints the shell and fixes the lower part shell that cup joints another tip of shell and diameter and upper portion shell diameter size the same at upper portion shell lower extreme inside, wherein, cup joint the inside cavity form that is of shell, the inside gas cylinder of having seted up of lower part shell is placed the chamber, the inner wall of upper portion shell is fixed with the internal thread, the inner wall that cup joints the shell is fixed with the internal thread, two L type grooves have been seted up to the outer wall of upper portion shell, colored ribbon pipe is installed to upper portion shell upper end, colored ribbon inside pipe inner wall lower extreme is fixed with the connection bump of two relative settings. This kind of colored fireworks bullet launching gear, the operator can be manual will rotate shell subassembly to take off shell subassembly from the outside of lower half connecting piece and barrel, and then the operator of being convenient for dismantles the change to inside gas cylinder and part.
Description
Technical Field
The utility model relates to a colored fireworks bullet launches technical field, specifically is a colored fireworks bullet emitter.
Background
The gun salute is a tool commonly used by people in entertainment and festive celebration, the existing gun salute is generally divided into a shell type gun salute and a colored ribbon type gun salute, the shell type gun salute is unsafe to use and is polluted greatly, the use of the gun shell type gun salute is forbidden in some areas, and the shell type gun salute and the colored ribbon type gun salute are disposable articles, cannot be reused after being used, are high in manufacturing cost and are not environment-friendly enough. Through retrieval authorization notice number CN210543363U discloses a but recycle confetti tubular construction for salute device, including the body, the upper end of body has been seted up the confetti and has been held the chamber, and the confetti holds the intracavity and is provided with the confetti, and the lower extreme of body is provided with the connecting portion that are connected with excitation device. When the device is in use, when the gas in the gas cylinder is used up or the internal parts are damaged, the problem that the internal gas cylinder and the internal parts are not convenient to disassemble and replace exists.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art fireworks projectile launching devices.
Therefore, the utility model aims at providing a colored fireworks bullet emitter is convenient for the operator to dismantle the change to inside gas cylinder and part.
In order to solve the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a confetti projectile launching device, comprising:
the gas cylinder accommodating device comprises a shell assembly and a gas cylinder accommodating cavity, wherein the shell assembly comprises an upper shell, a sleeved shell and a lower shell, the inner part of the upper shell is hollow, one end part of the sleeved shell is sleeved in the lower end of the upper shell, the lower shell is fixed at the other end part of the sleeved shell, the diameter of the lower shell is the same as that of the upper shell, the sleeved shell is hollow, the inner part of the lower shell is provided with a gas cylinder accommodating cavity, the inner wall of the upper shell is fixed with an internal thread, the inner wall of the sleeved shell is fixed with an internal thread, the outer wall of the upper shell is provided with two L-shaped grooves, the upper end of the upper shell is provided with a colored ribbon tube, the lower end of the inner wall of the colored ribbon tube is fixed with two oppositely arranged connecting convex points, and the connecting convex points are clamped and matched with the L-shaped grooves;
the connecting assembly comprises a lower half connecting piece, a fixed circular ring plate and an upper half connecting piece, wherein the outer wall of the lower half connecting piece is attached to the inner wall of the upper shell;
the excitation assembly comprises a barrel, a second connecting piece, a first connecting piece, a T-shaped loop bar, a plastic sealing piece, a spring and a sliding block, wherein one end of the barrel is sleeved at the lower end of the lower half connecting piece, the second connecting piece and the first connecting piece are installed at the upper end and the lower end of the barrel in a threaded mode, the second connecting piece and the first connecting piece are hollow inside, the T-shaped loop bar is sleeved at the upper end of the second connecting piece and communicated with the second connecting piece, the plastic sealing piece is arranged at the lower end of the T-shaped loop bar, the spring is arranged at the lower end of the plastic sealing piece, the sliding block is arranged at the lower end of the spring, the sliding block is attached to the inner wall of the first connecting piece, a positioning rod is installed on the inner wall of the threaded hole in a threaded mode, the outer wall of the positioning rod is attached to the groove, second external threads are fixed to the lower end of the outer wall of the barrel, the second external threads are connected with internal threads of the sleeved shell, the sliding block is attached to the inner wall of the first connecting piece, a copper body steel needle penetrating through the sliding block is fixed to the middle of the sliding block, and an opening communicated with the interior of the T-shaped loop bar is formed at the lower end of the T-shaped loop bar;
the gas cylinder assembly comprises a gas cylinder body, the bottom of the gas cylinder body is placed in a gas cylinder placing cavity, and the upper end of the gas cylinder body penetrates through the inner wall of the first connecting piece and is attached to the lower end of a copper steel needle of the sliding block;
as a preferred scheme of a colored fireworks launcher, wherein, the material of shell subassembly can be for aluminium part, steel part or cheap paper tube.
As a preferred scheme of colored fireworks bullet emitter, wherein, the cross slot that communicates with the fluting is perpendicular seted up to the outer wall of lower half connecting piece, and cross slot inner wall and the laminating of locating lever outer wall.
As an optimized scheme of the color firework launching device, wherein the barrel body is made of aluminum.
As a preferred scheme of colored fireworks bullet emitter, wherein, the upper end of first connecting piece is fixed with first sealing washer, the lower extreme of second connecting piece is fixed with the second sealing washer.
As a colored fireworks launcher a preferred scheme, wherein, the material of spring is the stainless steel, and the diameter of spring from top to bottom crescent.
Compared with the prior art, the utility model discloses the beneficial effect who has is: this kind of colored fireworks bullet launching gear, the operator can be manual will rotate shell subassembly to take off shell subassembly from the outside of lower half connecting piece and barrel, and then the operator of being convenient for dismantles the change to inside gas cylinder and part.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic view of a three-dimensional structure of a color firework launching device of the present invention;
fig. 2 is a schematic view of the internal three-dimensional structure of the paintball launching device of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of an excitation assembly of a color firework launching device of the present invention;
fig. 4 is a schematic view of the three-dimensional structure inside the excitation assembly of the color firework launching device of the present invention;
fig. 5 is a schematic view of a three-dimensional structure of a ribbon tube of the device for launching a fireworks cartridge.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a colored fireworks bullet emitter, the operator of being convenient for dismantles the change to the gas cylinder and the part of inside.
Referring to fig. 1 to 5, a schematic structural view of an embodiment of a paintball launching device according to the present invention is shown, and referring to fig. 1 to 5, a main body of the embodiment of the paintball launching device includes a housing assembly 100, a connecting assembly 200, an exciting assembly 300, and a gas cylinder assembly 400.
The connecting assembly 200 includes a lower half connecting member 220 with an outer wall attached to an inner wall of the upper housing 110, a fixed circular plate 230 fixed to an upper end of the lower half connecting member 220, and an upper half connecting member 210 fixed to an upper end of the lower half connecting member 220, wherein the upper half connecting member 210 is communicated with the lower half connecting member 220, a first external thread 221 is fixed to an outer wall of the lower half connecting member 220 at a lower end of the fixed circular plate 230, the first external thread 221 is in threaded connection with an internal thread of the inner wall of the upper housing 110, and a slot 222 is formed in an outer wall of the lower half connecting member 220. Preferably, in the present embodiment, the outer wall of the lower half link 220 is provided with a transverse groove 223 vertically communicating with the slot 222, the inner wall of the transverse groove 223 is attached to the outer wall of the positioning rod 313, the transverse groove 223 plays a role of positioning the positioning rod 313, and when the operator pushes the coupling housing 120 and the lower housing 130 to the top, the coupling housing 120 and the lower housing 130 can be rotated, so that the positioning rod 313 is rotated into the transverse groove 223, thereby ensuring the stability of the coupling housing 120 and the lower housing 130.
The exciting assembly 300 comprises a cylinder body 310, one end of which is sleeved on the lower end of the lower half connecting piece 220, a second connecting piece 330 and a first connecting piece 320 which are both hollow inside and are installed at the upper end and the lower end of the cylinder body 310 in a threaded manner, a T-shaped loop bar 340 sleeved on the upper end of the second connecting piece 330 and communicated with the second connecting piece 330, a plastic sealing piece 350 arranged at the lower end of the T-shaped loop bar 340, a spring 360 arranged at the lower end of the plastic sealing piece 350 and a sliding block 370 arranged at the lower end of the spring 360, wherein a threaded hole 312 is formed in the outer wall of the cylinder body 310, a positioning rod 313 is installed on the inner wall of the threaded hole 312 in a threaded manner, the outer wall of the positioning rod 313 is attached in the slotted groove 222, a second external thread 311 is fixed at the lower end of the outer wall of the cylinder body 310, the second external thread 311 is connected with the internal thread of the inner wall of the sleeved shell 120, the sliding block 370 is attached to the inner wall of the first connecting piece 320, a copper body steel needle penetrating through the sliding block 370 is fixed in the middle of the sliding block 370, and an opening 341 communicated with the interior of the T-shaped loop bar 340 is formed at the lower end of the T-shaped loop bar 340. Preferably, in this embodiment, the cylinder 310 is made of aluminum, the cylinder 310 made of aluminum is lighter and easier to process, and the exhaust is smoother, the first sealing ring 321 is fixed at the upper end of the first connecting member 320, the second sealing ring is fixed at the lower end of the second connecting member 330, the first sealing ring 321 and the second sealing ring fixed on the first connecting member 320 and the second connecting member 330 seal the joints between the first connecting member 320 and the cylinder 310 and between the second connecting member 330 and the cylinder 310, so as to enhance the sealing performance of the device, the spring 360 is made of stainless steel, the diameter of the spring 360 is gradually increased from top to bottom, the spring 360 made of stainless steel is not rusted, and has stable elasticity and long service life.
The gas cylinder assembly 400 comprises a gas cylinder body 410 with the bottom placed in a gas cylinder placing cavity, and the upper end of the gas cylinder body 410 penetrates through the inner wall of the first connecting piece 320 and is attached to the lower end of a copper steel needle of the sliding block 370.
With reference to fig. 1 to 5, the paintball launching device of this embodiment is configured to disassemble and replace the internal gas cylinder and the parts as follows: after the gas of gas cylinder body 410 is used up, the operator manually rotates lower shell 130, lower shell 130 drives to cup joint shell 120 and rotate, thereby cup joint shell 120 is taken off from the outer wall rotation of barrel 310, and then make the inside gas cylinder body 410 of the intracavity is placed to the inside gas cylinder of lower shell 130 expose, thereby be convenient for the operator to dismantle the change to gas cylinder body 410, operator manually rotates upper portion shell 110, take upper portion shell 110 off from the outer wall rotation of lower half connecting piece 220, then rotate locating lever 313, take out locating lever 313 from the screw hole 312 of barrel 310, thereby separate barrel 310 and lower half connecting piece 220, then the operator rotates second connecting piece 330 and the first connecting piece 320 at both ends about barrel 310, take off second connecting piece 330 and first connecting piece 320 from barrel 310, thereby take out inside part, and then be convenient for the operator to carry out the dismouting change to the part that inside has damaged.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A confetti bullet shooting device, characterized in that includes:
the shell assembly (100) comprises an upper shell (110) with a hollow inner part, a sleeved shell (120) with one end sleeved in the lower end of the upper shell (110) and a lower shell (130) fixed to the other end of the sleeved shell (120) and with the diameter the same as that of the upper shell (110), wherein the sleeved shell (120) is hollow, a gas cylinder placing cavity is formed in the lower shell (130), internal threads are fixed on the inner wall of the upper shell (110), internal threads are fixed on the inner wall of the sleeved shell (120), two L-shaped grooves are formed in the outer wall of the upper shell (110), a colored ribbon tube is installed at the upper end of the upper shell (110), two connecting convex points which are oppositely arranged are fixed at the lower end of the inner wall of the colored ribbon tube, and the connecting convex points are in clamping fit with the L-shaped grooves;
the connecting assembly (200) comprises a lower half connecting piece (220) with the outer wall attached to the inner wall of the upper shell (110), a fixed circular ring plate (230) fixed at the upper end of the lower half connecting piece (220) and an upper half connecting piece (210) fixed at the upper end of the lower half connecting piece (220), wherein the upper half connecting piece (210) is communicated with the lower half connecting piece (220), a first external thread (221) is fixed at the lower end of the fixed circular ring plate (230) on the outer wall of the lower half connecting piece (220), the first external thread (221) is in threaded connection with an internal thread on the inner wall of the upper shell (110), and a notch (222) is formed in the outer wall of the lower half connecting piece (220);
the excitation assembly (300) comprises a cylinder body (310) with one end part sleeved at the lower end of a lower half connecting piece (220), a second connecting piece (330) and a first connecting piece (320) which are both hollow inside and are installed at the upper end and the lower end of the cylinder body (310) in a threaded manner, a T-shaped loop bar (340) sleeved at the upper end of the second connecting piece (330) and communicated with the second connecting piece (330), a plastic sealing piece (350) arranged at the lower end of the T-shaped loop bar (340), a spring (360) arranged at the lower end of the plastic sealing piece (350) and a sliding block (370) arranged at the lower end of the spring (360), wherein a threaded hole (312) is formed in the outer wall of the cylinder body (310), a positioning rod (313) is installed in the threaded hole in the inner wall of the threaded hole (312), the outer wall of the positioning rod (313) is attached in the groove (222), a second external thread (311) is fixed at the lower end of the outer wall of the cylinder body (310), the second external thread (311) is in threaded connection with an internal thread of the inner wall of the sleeving shell (120), the sliding block (370) is attached to the inner wall of the first connecting piece (320), a copper body penetrating through the sliding block (370) is fixed in the middle part, and an opening of the T-shaped loop bar sleeve (340) is formed in the T-shaped needle (340);
gas cylinder subassembly (400), place gas cylinder body (410) of intracavity including the gas cylinder in the bottom, the upper end of gas cylinder body (410) runs through the inner wall of first connecting piece (320) and laminates with the copper body steel needle lower extreme of slider (370).
2. The firework shooting apparatus as claimed in claim 1, wherein the housing assembly (100) is made of aluminum, steel or paper.
3. The firework shooting device as claimed in claim 2, wherein the outer wall of the lower half connecting piece (220) is provided with a transverse groove (223) vertically communicated with the slot (222), and the inner wall of the transverse groove (223) is attached to the outer wall of the positioning rod (313).
4. The firework shooting device as claimed in claim 3, wherein the barrel (310) is made of aluminum.
5. The firework discharging device as claimed in claim 4, wherein a first sealing ring (321) is fixed to an upper end of the first connecting member (320), and a second sealing ring is fixed to a lower end of the second connecting member (330).
6. The firework discharging device as claimed in claim 5, wherein the spring (360) is made of stainless steel, and the diameter of the spring (360) is gradually increased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626420.7U CN217697936U (en) | 2022-06-27 | 2022-06-27 | Colour fireworks bullet launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626420.7U CN217697936U (en) | 2022-06-27 | 2022-06-27 | Colour fireworks bullet launching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217697936U true CN217697936U (en) | 2022-11-01 |
Family
ID=83774753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221626420.7U Active CN217697936U (en) | 2022-06-27 | 2022-06-27 | Colour fireworks bullet launching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217697936U (en) |
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2022
- 2022-06-27 CN CN202221626420.7U patent/CN217697936U/en active Active
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