Balloon type firework cylinder

Abstract

The utility model provides a balloon type firework cylinder which comprises an outer cylinder body, an inner cavity is formed in the outer cylinder body, and a base is arranged at the bottom of the outer cylinder body. The inner cylinder body is arranged in the inner cavity of the outer cylinder body, the inner cylinder body is provided with an inner cavity with an opening in the top, and the inner cylinder body comprises a bottom plate and a plurality of side plates movably connected with the bottom plate; the balloon is arranged in an inner cavity of the inner barrel body, and the balloon is connected with the outer barrel body through a traction rope; the ejection mechanism is arranged in an inner cavity of the outer barrel body, is located below the inner barrel body and comprises a driving device and a triggering device, when the triggering device triggers the driving device, the balloon is ejected out of the outer barrel body, the balloon is ejected and lifted off from the firework barrel, and the celebration atmosphere is created; compared with a traditional firework cylinder, the firework cylinder is more stereoscopic and visual tension.

Description

TECHNICAL FIELD

[0001] The utility model relates to movable article technical field, especially a balloon formula salute cylinder. BACKGROUND

[0002] As the substitute product of traditional firecracker and firework, the salute cylinder is widely used in wedding, opening ceremony and other happy occasions, and the current salute cylinder usually adopts compressed air as the launching power, presents the colorful visual effect in the air through launching the color filler, improves the on-site celebration and happy atmosphere. In the happy occasion, some balloons are usually arranged as decoration to create atmosphere, and the current lacks a product combining the salute cylinder and the balloon to create the on-site atmosphere through launching the balloon. SUMMARY

[0003] In order to solve the problems in the prior art, the utility model provides a balloon formula salute cylinder, which comprises:

[0004] An outer cylinder body is provided with an inner cavity, and the bottom of the outer cylinder body is provided with a base;

[0005] An inner cylinder body is arranged in the inner cavity of the outer cylinder body, the inner cylinder body has an inner cavity with an open top, and the inner cylinder body comprises a bottom plate and a plurality of side plates movably connected with the bottom plate;

[0006] A balloon is arranged in the inner cavity of the inner cylinder body, and the balloon is connected with the outer cylinder body by using a traction rope;

[0007] A launching mechanism is arranged in the inner cavity of the outer cylinder body and located below the inner cylinder body, and comprises a driving device and a trigger device, and the trigger device triggers the driving device to launch the balloon out of the outer cylinder body.

[0008] Specifically, a gas nozzle is arranged at the air inlet of the balloon, a through hole is arranged in the bottom plate, a decoration unit is hung at the bottom of the balloon, and the decoration unit comprises a photo, a banner-shaped blessing and a ribbon.

[0009] Specifically, the bottom plate comprises a shell made of paperboard and a protective layer made of foamed material arranged in the shell, the side plates are made of paperboard and movably connected with the shell, and a fold outwardly bending is arranged at the connection between the side plate and the shell.

[0010] Specifically, the launching mechanism is a spring launching mechanism, which comprises a spring, a limiting plate for keeping the spring in a compressed state, a guide column and a connecting column, the inner cylinder body is placed on the limiting plate, and the spring is arranged between the base and the limiting plate.

[0011] Specific, the upper end of the guide column is fixedly connected to the bottom of the limiting plate, the guide column is tubular, the sidewall of the guide column is provided with a guide groove, the connecting column is arranged in the guide column, the recess is arranged in the base, the lower end of the connecting column is rotatably connected to the recess, and the sidewall of the connecting column is provided with a positioning pin which can slide in the guide groove.

[0012] Specific, the guide groove comprises a limiting section arranged in a circumferential direction and a release section arranged in a vertical direction, and the limiting section is provided with an inclined guide slope.

[0013] Specific, the outer periphery of the positioning pin is provided with a convex ring and a pull rope, the outer wall of the outer cylinder body is provided with a rope opening, the rope opening is provided with a blocking piece, one end of the pull rope is tied to the positioning pin, and the other end is connected to the inner side of the blocking piece.

[0014] Specific, the ejection mechanism is a compressed air ejection mechanism, comprising a gas tank, an electric heating wire, a controller and a power source which are electrically connected in sequence for opening the gas tank, the gas tank is a hot-melt wire type gas tank, is arranged on the base and comprises a tank body and a sealing cover arranged at the tank opening at the top of the tank body, one end of the sealing cover is hingedly connected to the tank opening, and the other end is wound with a hot-melt wire, and the electric heating wire is wound on one side of the hot-melt wire.

[0015] Specific, the inner wall of the outer cylinder body is provided with an annular baffle, the annular baffle is located above the gas tank, and the inner cylinder body is arranged on the annular baffle.

[0016] Specific, the cavity at the bottom of the inner cylinder body is filled with a scattering medium, and the scattering medium comprises colored paper, flash paper and petals.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] The present application provides a kind of firework barrel of launching balloon, balloon is ejected from firework barrel and rises, creates a kind of celebration atmosphere, compared with traditional firework barrel, it is more stereoscopic and visual tension, and can be tied with photo, banner-shaped blessing, ribbon etc. at the bottom of balloon, improve celebration and romantic atmosphere, can be filled with colored paper, flash paper, petals etc. in inner cylinder body, and scatter into colorful visual effect in the process of balloon ejection. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is use state schematic diagram of the present application;

[0020] Figure 2 It is first direction internal structure schematic diagram of the first embodiment of the ejection mechanism of the present application;

[0021] Figure 3 It is second direction internal structure schematic diagram of the first embodiment of the ejection mechanism of the present application;

[0022] Figure 4 It is the enlarged view of A part of the utility model;

[0023] Figure 5 It is the structure diagram of the inner cylinder of the utility model;

[0024] Figure 6 It is the schematic diagram of the second embodiment of the ejection mechanism.

[0025] Reference signs: 1, outer cylinder; 11, base; 111, groove; 12, outer wall; 13, blocking piece; 2, inner cylinder; 21, side plate; 22, shell; 23, protective layer; 24, crease; 3, balloon; 31, air nozzle; 32, decoration unit; 33, traction rope; 4, ejection mechanism; 41, spring; 42, guide column; 421, guide groove; 43, connecting column; 431, positioning pin; 44, limiting plate; 45, gas tank; 451, tank body; 452, sealing cover; 453, hot melt wire; 46, annular baffle. DETAILED DESCRIPTION

[0026] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0027] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0028] As Figures 1-6 shown, the utility model provides a balloon type firework barrel, including outer cylinder 1 and setting up in outer cylinder 1 inner cylinder 2, balloon 3 and ejection mechanism 4, balloon 3 sets up in inner cylinder 2, ejection mechanism 4 sets up in the bottom of inner cylinder 2, the bottom of balloon 3 hangs with decoration unit 32, ejection mechanism 4 ejects balloon 3 with inner cylinder 2 from outer cylinder 1, balloon 3 carries decoration unit 32 and drifts with the wind, is used in wedding celebration, opening ceremony and the like activity occasion, increases the activity atmosphere.

[0029] Outer cylinder 1 is cylindrical, has the inner cavity of top opening, outer cylinder 1 includes base 11 and outer wall 12, fills in base 11 with counterweight and increases the weight of base 11, avoids that balloon is swept away by the wind, and the counterweight can be a small amount of yellow mud.

[0030] The balloon 3 is an aluminum foil balloon, which is filled with helium gas by using a gas tank in use. The diameter of the balloon 3 is preferably 40-50 cm, which can be adjusted according to the weight of the decorative unit 32 hung at the bottom. A gas nozzle 31 is arranged at the gas inlet of the balloon 3, and a one-way inlet valve is arranged in the gas nozzle 31. The gas nozzle 31 is a prior art, which will not be described here. A convex ring is arranged at the outer periphery of the gas nozzle 31, and a traction rope 33 and a decorative unit 32 are arranged around the outer periphery of the gas nozzle 31. The traction rope 33 connects the gas nozzle 31 and the base 11, which limits the suspension position of the balloon 3 to avoid the balloon 3 being blown away by the wind. The decorative unit 32 is arranged around the outer periphery of the gas nozzle 31, which can be a photo, a banner-shaped blessing, a ribbon, etc.

[0031] The inner cylinder 2 is sleeved in the outer cylinder 1, which includes a bottom plate and a plurality of side plates 21 movably connected to the bottom plate, forming an inner cavity with an open top, and the balloon 3 is placed in the inner cylinder 2. The bottom plate includes a shell 22 made of paperboard and a protective layer 23 arranged in the shell 22. The protective layer 23 is made of foaming material and is in contact with the bottom of the balloon 3, which provides buffering and shock absorption for the process of the balloon 3 being ejected. The side plates 21 are arranged on the bottom plate and are made of paperboard and connected to the shell 22. The side plates 21 are separated from each other. A fold 24 is arranged at the connection between the shell 22 and the side plate 21, which is bent outward. When the ejection mechanism 4 ejects the balloon 3 and the inner cylinder 2, the inner cylinder 2 is pushed to move upward. When the balloon 3 moves out of the outer cylinder 1, the side plate 21 is bent outward under the pressure of the balloon 3 expanding outward and the guidance of the fold 24, and freely falls to separate the balloon 3 from the inner cylinder 2. The balloon 3 is placed in the inner cylinder 2, so that only the bottom of the balloon 3 is subjected to an upward thrust during the ejection process, avoiding the balloon 3 being difficult to eject or even exploding due to the direct friction between the side edge of the balloon 3 and the outer cylinder 1.

[0032] Further, on the basis of preventing the balloon 3 from directly contacting the outer wall 12 of the outer cylinder 1, the shape and pattern of the side plate 21 can be changed according to the use scene. For example, the outer cylinder 1 is designed as a hexagon, and the side plate 21 is designed as a flower. When the side plate 21 is ejected, it presents the effect of a flower blooming.

[0033] The ejection mechanism 4 includes a driving device and a trigger device. When the trigger device triggers the driving device, the balloon is ejected from the outer cylinder 1. A spring ejection mechanism or a compressed air ejection mechanism can be used.

[0034] As the first embodiment of the utility model, the ejection mechanism adopts spring ejection mechanism, wherein the driving device is compressed spring 41, the trigger device includes limiting plate 44, guide column 42 and connecting column 43, inner cylinder 2 is placed on limiting plate 44, and spring 41 is arranged between base 11 and limiting plate 44. The upper end of guide column 42 is fixedly connected to the bottom of limiting plate 44, guide column 42 is tubular, and guide groove 421 is arranged on the side wall of guide column 42. Connecting column 43 is arranged in guide column 42, recess 111 is arranged in base 11, the lower end of connecting column 43 is rotatably connected in recess 111 of base 11, and positioning pin 431 that can slide in guide groove 421 is arranged on the side wall of connecting column 43. Guide groove 421 includes limiting section arranged in a circle and release section arranged vertically, an inclined guide slope is arranged at the limiting section, the spring 41 in compressed state is prevented from being ejected due to vibration, shaking and the like in the transportation process of the shell, and the shell is moved to the release section. A convex ring is arranged on the outer periphery of positioning pin 431, one end of the pull rope is connected to positioning pin 431, rope opening is arranged on the outer wall 12 of outer cylinder 1, blocking piece 13 for shielding the rope opening is arranged at the rope opening, the other end of the pull rope is connected to the inner side of blocking piece 13, the pull rope can be pulled after blocking piece 13 is torn, the pull rope has a certain length, and the shell can be released at a position away from the shell. When in use, blocking piece 13 is opened and the pull rope is pulled, positioning pin 431 moves along guide groove 421 under the traction of the pull rope, and spring 41 is ejected when positioning pin 431 moves to the release section.

[0035] As the second embodiment of the utility model, the ejection mechanism 4 adopts compressed air ejection mechanism, the driving device is gas tank 45 arranged in base 11, annular baffle 46 is arranged at a certain height of the inner wall of outer cylinder 1, the sealing cover 452 is prevented from touching inner cylinder 2 when the gas tank 45 is opened, and the inner cylinder 2 is placed on the annular baffle 46. The gas tank 45 is a hot melt wire type gas tank, including tank body 451 and sealing cover 452 arranged at the tank opening at the top of the tank body 451, one end of the sealing cover 452 is hinged at the tank opening, the other end is wound with hot melt wire 453, and the sealing cover 452 and the tank body 451 are fixed by winding and fixing the hot melt wire 453. The trigger device includes electric heating wire, power supply and controller, the electric heating wire is wound on one side of the hot melt wire 453, the power supply and the controller are arranged in the outer cylinder 1, the electric heating wire, the controller and the power supply are electrically connected in sequence, and the power supply supplies power to the hot melt wire 453 and the controller. The hot melt wire type gas tank is prior art, which can be seen in patent CN214620883U, and will not be repeated here. When the controller receives the trigger signal, the electric heating wire melts the hot melt wire 453, the sealing cover 452 is blown open by high-pressure gas and the inner cylinder 2 is ejected, and the trigger signal can be a button, a remote control signal and the like. The lower end of the traction rope 33 can be wound at the tank opening of the gas tank 45 or connected in the base 11.

[0036] The cavity at the bottom of the inner cylinder 2 is filled with a scattering medium, such as colored paper, glitter, and flower petals. When the inner cylinder 2 pops out, it carries the scattering medium with it, creating a colorful visual effect in the air, further stimulating the emotions on site and enlivening the atmosphere of the event.

[0037] At the center of the limiting plate 44 and the base plate, there is a through hole for placing the air nozzle 31, and the air nozzle 31 is inserted into the through hole.

[0038] In use, the balloon 3 is inflated using an air canister, and the decorative unit 32 to be suspended is tied to the outer periphery of the air nozzle 31 with a rope. A certain amount of dispersing medium can be filled into the bottom of the inner cylinder 2 as needed. The inflated balloon 3 and the decorative unit 32 are then placed into the inner cylinder 2. The friction between the balloon 3 and the inner cylinder 2 fixes the balloon 3 in place. By pulling the rope or by an electrical signal, the triggering device triggers the driving device. The balloon 3 and the inner cylinder 2 bounce up under the drive of the driving device. The balloon 3 is suspended in the air by the traction rope 33, and the decorative unit 32 is suspended below the balloon. The inner cylinder 2 falls under the action of gravity, and the dispersing medium scatters and forms a colorful visual effect.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A balloon-type confetti tube, characterized by, The utility model relates to a balloon shooting device, which comprises: an outer cylinder (1) provided with an inner cavity, the bottom of the outer cylinder (1) being provided with a base (11); an inner cylinder (2) arranged in the inner cavity of the outer cylinder (1), the inner cylinder (2) having an open-top inner cavity, the inner cylinder (2) comprising a bottom plate and a plurality of side plates (21) movably connected to the bottom plate; a balloon (3) arranged in the inner cavity of the inner cylinder (2), the balloon (3) being connected to the outer cylinder (1) by a pulling rope (33); a shooting mechanism (4) arranged in the inner cavity of the outer cylinder (1) below the inner cylinder (2), the shooting mechanism (4) comprising a driving device and a triggering device, the triggering device triggering the driving device to shoot the balloon out of the outer cylinder.

2. The balloonized flower tube according to claim 1, characterized in that, The balloon (3) is provided with an air inlet, the bottom plate is provided with a through hole, and a decorative unit (32) is hung at the bottom of the balloon, the decorative unit (32) comprising a photo, a banner-shaped blessing and a ribbon.

3. The balloonized sparkler tube of claim 1, wherein, The bottom plate comprises a shell (22) made of paperboard and a protective layer (23) made of foamed material arranged in the shell (22), the side plates (21) are made of paperboard and movably connected to the shell (22), and the side plates (21) are provided with outwardly bent creases (24) at the connection positions with the shell (22).

4. The balloonized sparkler tube of claim 1, wherein, The shooting mechanism (4) is a spring shooting mechanism, comprising a spring (41), a limiting plate (44) for keeping the spring (41) in a compressed state, a guide column (42) and a connecting column (43), the inner cylinder (2) being placed on the limiting plate (44), and the spring (41) being arranged between the base (11) and the limiting plate (44).

5. The balloonized flower tube according to claim 4, characterized in that, The upper end of the guide column (42) is fixedly connected to the bottom of the limiting plate (44), the guide column (42) is tubular, the side wall of the guide column (42) is provided with a guide groove (421), the connecting column (43) is arranged in the guide column (42), the base (11) is provided with a groove (111), the lower end of the connecting column (43) is rotatably connected to the groove (111), and the side wall of the connecting column (43) is provided with a positioning pin (431) capable of sliding in the guide groove (421).

6. The balloonized flower tube according to claim 5, characterized in that The guide groove (421) comprises a limiting section arranged in a circumferential direction and a release section arranged in a vertical direction, and the limiting section is provided with an inclined guide slope.

7. The balloonized flower tube according to claim 5, wherein The outer periphery of the positioning pin (431) is provided with a convex ring and a pulling rope, the outer wall (12) of the outer cylinder (1) is provided with a rope opening, the rope opening is provided with a blocking piece (13), one end of the pulling rope is tied to the positioning pin (431), and the other end of the pulling rope is connected to the inner side of the blocking piece (13).

8. The balloonized sparkler tube of claim 1, wherein, The ejection mechanism is a compressed air ejection mechanism, comprising a gas tank (45), and an electric heating wire, a controller and a power source connected in sequence for opening the gas tank (45), the gas tank (45) is a hot-melt fuse type gas tank, arranged on the base (11), comprising a tank body (451) and a sealing cover (452) arranged at the top tank opening of the tank body (451), one end of the sealing cover (452) is hinged at the tank opening, and the other end is wound with a hot-melt fuse (453), the electric heating wire is wound on one side of the hot-melt fuse (453).

9. The balloonized flower tube according to claim 8, characterized in that The inner wall of the outer cylinder body (1) is provided with an annular baffle (46), the annular baffle (46) is located above the gas tank (45), and the inner cylinder body (2) is arranged on the annular baffle (46).

10. The balloonized sparkler tube of claim 1, wherein, The cavity at the bottom of the inner cylinder body (2) is filled with a scattering medium, and the scattering medium comprises colored paper, flash paper and flower petals.

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