CN211400972U

CN211400972U - Double-bang and double-explosion cylindrical small display shell

Info

Publication number: CN211400972U
Application number: CN201922275768.0U
Authority: CN
Inventors: 毛发启
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-01
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a two rings, two fried cylindricality small display shell, concretely relates to fireworks technical field, including cylindricality small display shell, support piece and inner tube, cylindricality small display shell internally mounted has central perforation scraps of paper, the inside central perforation scraps of paper top that is close to of cylindricality small display shell is provided with the inner tube, cylindricality small display shell top is provided with second scraps of paper, the fixed first muddy bottom that is provided with of periphery of second scraps of paper, cylindricality small display shell one side fixed connection has the lead wire, the inside bottom packing of cylindricality small display shell has the propellant powder, the second muddy bottom is installed to the propellant powder top. The utility model discloses an overall design, the structure of embedded interior cylinder in the little display shell of cylindricality has changed single explosion mode of ringing in the past for the little display shell of cylindricality can possess the two fried modes of dual ring of transmission after the lift-off, has improved the interest after the little display shell of cylindricality launches, has filled the market blank, increases consumer's the enjoyment of setting off.

Description

Double-bang and double-explosion cylindrical small display shell

Technical Field

The utility model relates to a fireworks technical field, more specifically says, the utility model relates to a two-sound, two fried cylindricality small display shell.

Background

The cylindrical small display shell belongs to a hot-market product in the American-line firework consumption market, but the cylindrical shells in the current market are all one-shell one-sound products, only one sound can be given and only one firework is exploded out every time the cylindrical shells are set off, two sounds cannot be given and two fireworks are exploded out after one cylindrical shell is lifted off, and the interestingness of the cylindrical small display shell after the cylindrical small display shell is lifted off is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a two rings, two fried cylindricality small display shells, through global design, the structure of embedded interior cylinder in the cylindricality small display shell has changed single ring single explosion mode in the past for the cylindricality small display shell can possess the two mode of exploding of two rings of transmission after the lift-off, the interest after the transmission of the cylindricality small display shell has been improved, market blank has been filled, increase consumer's the enjoyment of setting off a fire.

In order to achieve the above object, the utility model provides a following technical scheme: a double-bang and double-explosion cylindrical small display shell comprises a cylindrical small display shell, a support piece and an inner cylinder, wherein a central perforated paper sheet is arranged in the cylindrical small display shell, an inner cylinder is arranged in the small cylindrical display shell and close to the upper part of the central perforated paper sheet, one side of the small cylindrical display shell is fixedly connected with a lead wire, the bottom end in the cylindrical small display shell is filled with propellant powder, a first mud bottom is arranged above the propellant powder, a first lead is arranged in the first mud bottom in a penetrating way, a first bud opening medicine and bright beads are filled above the first mud bottom, a second mud bottom is arranged on the lower surface of the inner cylinder, a second lead is arranged on the second mud bottom in a penetrating way, the inner cylinder is filled with a second opening bud medicine and bright beads, a fixing agent or mud is filled above the second opening bud medicine and bright beads, and a group of separation paper sheets are arranged at the joint of the second opening bud medicine, the bright beads and the fixing agent or mud.

In a preferred embodiment, a group of first paper bars is fittingly installed below the cylindrical small display shell, a group of second paper bars is fittingly installed above the cylindrical small display shell, the second paper bars are made of paper or plastic, and thread holes are formed in the second paper bars made of plastic.

In a preferred embodiment, the outer surface of the lead is wrapped with a waterproof strip, and the lead is internally doped with a cotton sliver.

In a preferred embodiment, the inside of the cylindrical small display shell and the inside of the inner cylinder are both provided with a dry adsorbent, the range of the height of the cylindrical small display shell is 6cm-20cm, the range of the outer diameter of the cylindrical small display shell is 2cm-6cm, the range of the height of the inner cylinder is 4cm-10cm, the range of the outer diameter of the inner cylinder is 1.5cm-4cm, and the total dosage of the cylindrical small display shell and the inner cylinder ranges from 10g to 70 g.

In a preferred embodiment, the support member includes an inner rod, brackets are mounted at two ends of the inner rod, a reinforcing ring is fixedly mounted at one end of each bracket, and a connecting rod is fixedly arranged on a side surface of each reinforcing ring.

In a preferred embodiment, each group of the reinforcing rings is connected with each other through a connecting rod, and the reinforcing rings are members made of plastic.

In a preferred embodiment, the inner rod and the bracket are connected through threads, and bolt holes are formed in the periphery of the inner rod at equal intervals.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in through the overall design, the structure of embedded interior cylinder in the little fireworks display of cylindricality bullet has changed single explosion mode of single sound in the past, makes the little fireworks display of cylindricality bullet can possess the mode of launching two rings and two exploding after the lift-off, has improved the interest after the little fireworks display of cylindricality bullet launches, has filled the market blank, increases consumer's the enjoyment of setting off;

2. the utility model discloses in through having set up support piece, place it in the inside of the little fireworks display of cylindricality and inner tube, utilize crisscross reinforcement ring and the support of placing, the supporting role of playing to consolidate whole two rings, two fried cylindricality little fireworks display inside, avoided the whole phenomenon that takes place to collapse to lead to damaging, not only led to the fact certain influence to its result of use, still reduced its pleasing to the eye degree.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the small display shell and the inner tube in the middle column shape of the present invention.

Fig. 3 is a schematic structural view of the small display shell and the support member of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 3 according to the present invention.

The reference signs are: the device comprises a 1-column small display shell, 2 inner cylinders, 3 leading wires, 4 first papaba, 5 second papaba, 6 first muddy bottoms, 7 propellant powder, 8 second muddy bottoms, 9 first leading wires, 10 first opening bud powder and bright beads, 11 central perforated paper sheets, 12 second leading wires, 13 second opening bud powder and bright beads, 14 fixing agent or mud, 15 supporting pieces, 16 inner rods, 17 supports, 18 reinforcing rings and 19 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The double-bang and double-explosion cylindrical small display shell as shown in the attached

drawings

1, 2 and 4 comprises a cylindrical small display shell 1, a support member 15 and an inner cylinder 2, wherein a central perforated paper sheet 11 is installed inside the cylindrical small display shell 1, the inner cylinder 2 is arranged inside the cylindrical small display shell 1 and above the central perforated paper sheet 11, one side of the cylindrical small display shell 1 is fixedly connected with a lead 3, a propellant 7 is filled at the bottom end inside the cylindrical small display shell 1, a first mud bottom 6 is installed above the propellant 7, a first lead 9 is arranged inside the first mud bottom 6 in a penetrating manner, a first explosive and a bright bead 10 are filled above the first mud bottom 6, a second mud bottom 8 is arranged on the lower surface of the inner cylinder 2, a second lead 12 is arranged on the second mud bottom 8 in a penetrating manner, a second explosive and a bright bead 13 are filled inside the inner cylinder 2, and a guiding agent or a mud bar 14 is filled above the second explosive and the bright bead 13, and a group of separation paper sheets are arranged at the joint of the second opening bud medicine, the bright beads 13 and the fixing agent or mud 14.

A set of first paper ba 4 is installed to the below adaptation of the little fireworks display of cylindricality bullet 1, a set of second paper ba 5 is installed to the top adaptation of the little fireworks display of cylindricality bullet 1, paper or plastics are established to the material of second paper ba 5, and the line hole has been seted up to the second paper ba 5 inside of plastics material.

The outer surface of the lead 3 is wrapped with a waterproof strip, and the lead 3 is internally doped with a cotton strip, so that the lead 3 is protected from water.

The inside of the small cylindrical display shell 1 and the inside of the inner cylinder 2 are both provided with dry adsorbents, the range of the height of the small cylindrical display shell 1 is 6cm-20cm, the range of the outer diameter of the small cylindrical display shell 1 is 2cm-6cm, the range of the height of the inner cylinder 2 is 4cm-10cm, the range of the outer diameter of the inner cylinder 2 is 1.5cm-4cm, and the range of the total medicine loading of the small cylindrical display shell 1 and the inner cylinder 2 is 10g-70 g.

The implementation mode is specifically as follows: in the practice of the present invention, the lead 3 is inserted from the lower surface of the cylindrical small display shell 1, the first lead 9 is inserted into the first mud bottom 6, the first mud bottom 6 is placed at the bottom position inside the cylindrical small display shell 1, then the propellant 7 is poured into the cylindrical small display shell 1 from below, the cylindrical small display shell 1 is packaged from below by the first paper bar 4, after the packaging is completed, the cylindrical small display shell 1 is filled with the first explosive and the bright bead 10, after the cylindrical small display shell 1 is filled with the propellant, the second explosive and the bright bead 13 and the solid primer or mud 14 are sequentially injected into the inner barrel 2, and a set of separation pieces are placed between the second explosive and the bright bead 13 and the solid primer or mud 14, then the second paper bar 5 is aligned to the upper end of the cylindrical small display shell 1, the second paper bar 5 is pressed inward, so that the second paper bar 5 is fixed on the cylindrical small display shell 1, be convenient for encapsulate it fast, the structure of embedded inner tube 2 formula in the little fireworks display bomb 1 of cylindricality has changed single explosion mode of ringing in the past for little fireworks display bomb 1 of cylindricality can possess the two fried modes of two rings of transmission after rising to the air.

drawings

1, 3 and 4 further comprises a support member 15, wherein the support member 15 is arranged inside the cylindrical small display shell 1 and the inner cylinder 2, the support member 15 comprises an inner rod 16, two ends of the inner rod 16 are provided with supports 17, one end of each support 17 is fixedly provided with a reinforcing ring 18, and the side surface of each reinforcing ring 18 is fixedly provided with a connecting rod 19.

Each group of the reinforcing rings 18 are connected through a connecting rod 19, and the reinforcing rings 18 are plastic members, so that the groups of the reinforcing rings 18 are fixedly connected through the connecting rods 19.

The inner rod 16 is connected with the support 17 through threads, bolt holes are formed in the periphery of the inner rod 16 at equal intervals, and the inner rod 16 and the support 17 are convenient to install and fix.

The implementation mode is specifically as follows: in implementing the utility model discloses in the time, it is a whole to assemble interior pole 16 and support 17, in addition, the reinforcement ring 18 is fixed in the outer end of support 17, all be in the same place through connecting rod 19 interconnect between every group reinforcement ring 18, thereby assemble into a support piece 15, place its inside at cylindricality small display shell 1 and inner tube 2, utilize crisscross reinforcement ring 18 and the support 17 of placing, the supporting role of playing, thereby to whole double-ringing, the inside reinforcement of two fried cylindricality small display shell, the phenomenon of having avoided wholly taking place to collapse leads to damaging, not only caused certain influence to its result of use, still reduced its pleasing to the eye degree.

The utility model discloses the theory of operation:

referring to the attached

drawings

1, 2 and 4 of the specification, through the integral design, the structure of embedding the inner cylinder 2 in the small cylindrical display shell 1 changes the prior single-sound single-explosion mode, so that the small cylindrical display shell 1 can have a mode of launching double-sound double-explosion after being lifted off, the interestingness of the small cylindrical display shell 1 after being launched is improved, the market blank is filled, and the firing fun of consumers is increased;

referring to the attached

drawings

1, 3 and 4 of the specification, the supporting piece 15 is arranged and placed inside the cylindrical small display shell 1 and the inner cylinder 2, and the reinforcing rings 18 and the supports 17 which are placed in a staggered mode are utilized to play a supporting role, so that the inside of the whole double-bang and double-explosion cylindrical small display shell is reinforced, the damage caused by the phenomenon that the whole body collapses is avoided, certain influence is not only caused on the using effect of the small display shell, and the attractiveness of the small display shell is reduced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a two rings, two fried cylindricality small fireworks display bullet, includes cylindricality small fireworks display bullet (1), support piece (15) and inner tube (2), its characterized in that: a central perforated paper sheet (11) is installed inside the cylindrical small display shell (1), an inner barrel (2) is arranged inside the cylindrical small display shell (1) and above the central perforated paper sheet (11), a lead (3) is fixedly connected to one side of the cylindrical small display shell (1), a propellant powder (7) is filled at the bottom end inside the cylindrical small display shell (1), a first mud bottom (6) is installed above the propellant powder (7), a first lead (9) penetrates through the inside of the first mud bottom (6), a first bud opening powder and a bright bead (10) are filled above the first mud bottom (6), a second mud bottom (8) is arranged on the lower surface of the inner barrel (2), a second lead (12) is installed on the second mud bottom (8) in a penetrating manner, a second bud opening powder and a bright bead (13) are filled inside the inner barrel (2), and a primer or a mud bar (14) is filled above the second bud opening powder and the bright bead (13), a group of separation paper sheets are arranged at the joint of the second opening bud medicine, the bright beads (13) and the fixing agent or mud (14).

2. A double-bang, double-round cylindrical small display shell as claimed in claim 1, wherein: a set of first paper ba (4) is installed to the below adaptation of the little fireworks display of cylindricality bullet (1), a set of second paper ba (5) is installed to the top adaptation of the little fireworks display of cylindricality bullet (1), the material of second paper ba (5) is established to paper or plastics, and the line hole has been seted up to second paper ba (5) inside of plastics material.

3. A double-bang, double-round cylindrical small display shell as claimed in claim 1, wherein: the outer surface of the lead (3) is wrapped with a waterproof strip, and a cotton strip is doped in the lead (3).

4. A double-bang, double-round cylindrical small display shell as claimed in claim 1, wherein: the dry adsorbent is arranged in the small cylindrical display shell (1) and the inner cylinder (2), the height of the small cylindrical display shell (1) ranges from 6cm to 20cm, the outer diameter of the small cylindrical display shell (1) ranges from 2cm to 6cm, the height of the inner cylinder (2) ranges from 4cm to 10cm, the outer diameter of the inner cylinder (2) ranges from 1.5cm to 4cm, and the total charge of the small cylindrical display shell (1) and the inner cylinder (2) ranges from 10g to 70 g.

5. A double-bang, double-round cylindrical small display shell as claimed in claim 1, wherein: the support piece (15) comprises an inner rod (16), supports (17) are installed at two ends of the inner rod (16), a reinforcing ring (18) is fixedly installed at one end of each support (17), and a connecting rod (19) is fixedly arranged on the side surface of each reinforcing ring (18).

6. A double-bang, double-round cylindrical small display shell as claimed in claim 5, wherein: each group of the reinforcing rings (18) are connected through connecting rods (19), and the reinforcing rings (18) are members made of plastic materials.

7. A double-bang, double-round cylindrical small display shell as claimed in claim 5, wherein: the inner rod (16) is connected with the support (17) through threads, and bolt holes are formed in the periphery of the inner rod (16) at equal intervals.