CN220507853U - Whistle double-sound salute - Google Patents

Abstract

The utility model discloses a whistle sound double-bang salute, which comprises an outer cylinder and an inner cylinder, wherein an outer blocking layer is arranged in the lower end of the outer cylinder, a lift-off medicine is arranged in the outer cylinder on the outer blocking layer, one end of the lower end of the outer cylinder extends into the lift-off medicine, the other end of the outer cylinder penetrates through an ignition wire on the wall of the outer cylinder, the inner cylinder can be movably inserted into the outer cylinder, an anther is arranged in the middle of the inner cylinder, an inner upper blocking layer and an inner lower blocking layer are arranged at two ends of the anther, a delay lead and a whistle sound cylinder are arranged on the inner lower blocking layer, the upper ends of the delay lead and the whistle sound cylinder extend into the anther, and the lower ends of the delay lead and the whistle sound cylinder are inserted into the lift-off medicine. The utility model has the characteristics of few manufacturing procedures, convenient operation, high production efficiency, more safe setting-off and the like, and besides the characteristics of sound accompaniment, the utility model also has the sound accompaniment in the air of the inner cylinder between the double-sound generation, improves the blooming effect of the double-sound salute and can ensure the setting-off safety of the double-sound salute.

Description

Whistle double-sound salute

Technical Field

The utility model relates to fireworks and firecrackers, in particular to a double-sound salute with whistle.

Background

The double-sound salute is a firecracker capable of rising off and respectively sounding on the ground and in the air, and is manufactured by the traditional process, two layers of gunpowder are respectively placed in a paper cylinder, a lead wire is connected in the middle, the lower layer of gunpowder is firstly ignited, and a sound of air flow 'ping' generated by explosion of the lower layer of gunpowder is used for flushing a back door (giving out first sound) and spraying downwards. The downward jet air flow generates upward thrust to push the firecracker into the air, at the moment, the delay lead just ignites the upper-layer airtight gunpowder, and the upper-layer gunpowder burns and explodes rapidly again, after rising off, the upper-layer gunpowder is knocked off in the air by two skirts to form a double-bang salute. At present, the dual-sound salute is produced by adopting the traditional process, as shown in fig. 1, namely, firstly, the upper layer of a paper tube is filled with the medicine (flowering medicine), a wooden or aluminum small ladle is used for gently scooping the medicine, the medicine is poured into the paper tube with a well-opened tube mouth and gently shaken for a few minutes, so that the medicine is immersed into the paper tube, whether the medicine thickness is even or not is observed, whether the medicine is filled according to the controlled medicine amount or not is detected, then, a clay layer is used for capping, the outer tube is inverted after a certain time interval after capping, then the lower layer of the outer tube is filled with the medicine (lift-off medicine), and the lift-off medicine is filled with soil and is sealed.

As can be seen from the above technical processes, although the technical method for producing the double-bang cannon by the traditional process is simpler, the traditional process has the following problems: firstly, although the method is very simple, the procedures are more, and the manual operation is mainly used, so that the production efficiency is low, and the manufacturing time and the manufacturing cost are high; secondly, the saluting gun produced by the traditional process is packaged in the same outer barrel after the lift-off powder and the flowering powder are separated, when the air flow effect generated after the ignition of the lift-off powder can push the upper flowering powder together with the outer barrel into the air, the outer barrel cannot be exploded after the upper flowering powder burns and explodes, the saluting gun is basically lossless, the outer barrel is light in weight, and can be quickly thrown to the ground at high altitude under the action of falling in the air and the explosive force of the flowering powder, so that objects on the ground can be damaged, even human bodies can be damaged, and the setting-off and use are not very safe; and then, after the traditional double-sound salute ignites the delay ignition wire to enable the lift-off powder to generate 'ping' first sound, high-temperature airflow generated by combustion explosion of the lift-off powder pushes the anther into the air, and meanwhile, through the delay lead, when the anther rises into the highest altitude, the delay lead ignites the anther to burn and explode to generate second sound, but no accompanying sound exists in the lift-off process between the two sounds, and the lift-off powder has a pause feeling, and has imperfect combustion effect.

Disclosure of Invention

To the problem that exists in the production of the double-bang salute among the above-mentioned prior art, the utility model provides a not only the preparation process is few, convenient operation, and production efficiency is high, has the flute sound again and accompanies, sets off the effect better, sets off the double-bang salute that sets off again safely.

The technical scheme adopted by the utility model for solving the problems is as follows: the utility model provides a flute sound double-sound salute, includes urceolus and inner tube, be provided with outer shutoff layer in the urceolus lower extreme, be provided with the lift-off medicine in the urceolus on outer shutoff layer, the urceolus lower extreme is provided with one end and stretches into in the lift-off medicine, and the other end passes and stretches out the ignition wire of outer tube wall, the inner tube can movable insert in the urceolus, be provided with the anther in the middle of the inner tube, the shutoff layer and the lower shutoff layer are equipped with in the flowering medicine both ends, are provided with delay lead and flute sound section of thick bamboo on including lower shutoff layer, delay lead and flute sound section of thick bamboo upper end all stretch into in the flowering medicine, and the lower extreme all inserts in the lift-off medicine.

The utility model firstly installs the lift-off powder (first sounding powder) and the ignition wire for igniting the lift-off powder on the outer blocking layer at the lower end of the outer cylinder, then inserts the inner cylinder which is separately manufactured at another place, both ends of which are blocked by soil, and the middle of which is provided with the anther (second sounding powder) into the outer cylinder, and also inserts the delay lead wire and the whistle cylinder which are pre-buried on the blocking layer at the lower end of the inner cylinder into the lift-off powder, and the whistle cylinder can generate music like a flute in the lift-off process between two sounding. When the explosive is set off, the ignition wire is ignited to make the explosive burn and explode to give out the first sound, the high-temperature airflow acting force generated by the explosive burn and explode pushes the light inner cylinder (a sufficient gap is reserved between the inner cylinder and the outer cylinder) in the outer cylinder to the air after the sealing paper of the outer cylinder is broken, meanwhile, the delay wire (the delay time is generally 3-5 seconds, the delay time can be used for selecting purchase delay specifications according to the elevating height) burns together with the whistle cylinder, when the inner cylinder rises to the highest altitude, the delay wire ignites the flowering explosive to generate the second sound, and in the elevating process between the first sound and the second sound (namely in the delay time), the whistle cylinder burns to generate music sound as a flute, so that the attractive music enjoyment exists in the igniting process, and the inner cylinder is arranged in the thin and light inner cylinder, and the inner cylinder is movably put in the air, therefore, when the explosive is set off, the high-temperature airflow generated by the explosive on the inner cylinder pushes the sealing paper of the outer cylinder to the air along with the outer cylinder, the outer cylinder does not shake to the air, and the current problem that the explosive falls down to the ground is solved, and the problem that the explosive falls down to the ground is lost when the outer cylinder is small.

Compared with the prior art, the utility model only adds a thin and light inner cylinder (the wall thickness of the inner cylinder is 1-1.5 mm, and the total amount of the inner cylinder and gunpowder is tens of grams) which is manufactured by injection molding with low cost, has the characteristics of less manufacturing procedures, convenient operation, high production efficiency, flute sound accompaniment, safer setting off and the like, and improves the setting-off effect of the double-sound salute and ensures the setting-off safety of the double-sound salute when the inner cylinder rises in the sky between the double-sound generation.

The utility model relates to a flute tube which is a commercially available product, wherein a flute sound agent is arranged in a plastic tube with the diameter of generally 4-5 mm for sealing, and the principle of producing flute sound is that a special combustion object, namely the flute sound agent, is used. The oxidant (potassium perchlorate and potassium chlorate) and whistle agent (mainly benzene derivative) are mixed and filled into paper tube or plastic tube, and after ignition, pulse combustion can be produced so as to produce crisp whistle.

Drawings

Figure 1 is a schematic diagram of a main sectional structure of a conventional dual-firing salute in the prior art,

fig. 2 is a schematic diagram of the main sectional structure of the present utility model.

In the figure, 1, outer cylinder sealing paper 2, outer cylinder 3, inner upper sealing layer 4, inner cylinder 5, flowering medicine 6, delay lead 7, inner lower sealing layer 8, whistle cylinder 9, lift-off medicine 10, ignition wire 11 and outer sealing layer.

Detailed Description

As shown in figure 2, the whistle double-sound salute comprises an outer cylinder 2 and an inner cylinder 4 which are made of paper or plastic, wherein an outer blocking layer 11 (the thickness of the outer blocking layer is 1.5-3 mm) made of sticky clay or sealing agent is arranged in the lower end of the outer cylinder, the outer cylinder is 120 mm long and 25 mm in outer diameter, the cylinder thickness is 2 mm (DN-25 specification), a lift-off agent 9 (prepared by sulfur, silver powder, potassium perchlorate and the like in proportion) is arranged in the outer cylinder on the outer blocking layer, one end of the lower end of the outer cylinder extends into the lift-off agent, the other end of the outer cylinder movably penetrates through an ignition wire 10 of the wall of the outer cylinder, the inner cylinder can be movably inserted into the outer cylinder, the unilateral gap between the outer cylinder and the inner cylinder is controlled to be 0.3-0.5 mm, after the inner cylinder is firstly manufactured, then the inner tube is inserted into the outer tube, an anther 5 (prepared by sulfur, silver powder, potassium perchlorate or bright beads and the like according to a proportion) is arranged in the middle of the inner tube, an inner upper blocking layer 3 and an inner lower blocking layer 7 (the thickness of the inner upper blocking layer is 1.5-2 mm) which are formed by sticky clay are arranged at two ends of the anther, a delay lead 6 and a flute sound tube 8 (purchased by a market or a manufacturer) are arranged on the inner lower blocking layer, when the inner tube is manufactured, the upper ends of the delay lead and the flute sound tube penetrate through the lower blocking layer and then extend into the anther by about 5-10 mm, the lower ends of the delay lead and the flute sound tube are preferably inserted into the lift-off medicine by about 5 mm when the inner tube is inserted into the outer tube, and after the inner tube is inserted into the outer tube, the upper opening of the outer tube is sealed by an outer tube sealing paper 1 (the paper thickness is 0.3-0.5 mm).

Claims (2)

1. A flute sound double-sound salute is characterized in that: including urceolus (2) and inner tube (4), be provided with outer shutoff layer (11) in the urceolus lower extreme, be provided with in the urceolus on outer shutoff layer and lift off medicine (9), the urceolus lower extreme is provided with one end and stretches into in the medicine that lifts off, and the other end passes and stretches out ignition wire (10) of urceolus pore wall, the inner tube can movable insert in the urceolus, be provided with anther (5) in the middle of the inner tube, anther both ends are equipped with in upper shutoff layer (3) and interior shutoff layer (7) down, are provided with delay lead (6) and flute sound section of thick bamboo (8) on interior shutoff layer down, and delay lead and flute sound section of thick bamboo upper end all stretch into in the medicine that opens off, and the lower extreme all inserts in the medicine that lifts off.

2. A flute sound dual-sound salute as defined in claim 1 wherein: the unilateral gap between the outer cylinder and the inner cylinder is 0.3-0.5 mm.