TWM500881U - Improved safety fuse structure of firework launching base - Google Patents

Description

Fire-fighting launcher safety lead structure improvement

The present invention relates to an improved safety lead structure of a pyrotechnic launcher, in particular, it is convenient and accurate to sequentially pass a single lead through at least two corresponding lead piercings of a lead slot seat at the bottom of an adjacent launch tube to achieve a plurality of pyrotechnic effects. The medicine tube is connected in series by the firing gun at the bottom and the single lead wire, and the drilling phenomenon does not occur. According to the preset order, the plurality of pyrotechnic effect tubes are pushed up one by one to the sky, and During the flight, the pyrotechnic effect medicine in the pyrotechnic effect tube is ignited, and then the colorful and splendid pyrotechnic sparks are bloomed, which not only reduces labor costs, increases production economic benefits, but also improves the safety of fireworks.

However, traditional folk Chinese New Year and festivals of various festivals, religious groups, blessings and ceremonies, and even wedding banquets and other activities, often fireworks to celebrate, not only hope that by the release of fireworks, it will be deafening. The sound of the sound is loud, so as to increase the lively atmosphere of the scene, and at the same time achieve the purpose of avoiding the evil spirits and praying for the safety of the family. When the fireworks are cast into the high-altitude, the beautiful and sparkling visual effects of the gorgeous sparks will be more refreshing and pleasing to the eye. The industry continues to develop a wide range of fireworks, but these traditions must be manually worn by cumbersome workers to pierce each of the launch tubes, and then pass the leads through each of the launch tubes to create a pyrotechnic effect in the multiple fireworks tubes. The medicine can be continuously launched into the air by the igniting of the lead wires, which not only increases the manufacturing cost, but also easily leads to mistakes or repeated wear due to the carelessness of the workers. Leading, the situation that can not be fired in sequence, sometimes, even in the process of threading, the lead is bent and broken, so that the fireworks can not ignite, increasing the non-performing rate, causing unpredictable losses, and the traditional fireworks seat The bottom of the launch tube is provided with perforations, so that the overall structure of the launch tube is not strong, so that when the fireworks are fired, the firecrackers at the bottom of the launch tube are distracted by the powerful power of the fired propellant, so that the effect of the pyrotechnics is greatly reduced. It turned out that the atmosphere of joy was disappointing and lost the purpose of celebration; on the other hand, because the bottom of the traditional fireworks seat was closed, when the workers put the gunpowder on the bottom of the launch tube, it would inevitably be indiscriminately fired. Sprinkled on the outside of the launch tube, after the applicator ignites the lead, the emitted gunpowder scattered on the outside of the launch tube is easily detonated, causing a fire drill phenomenon, which in turn ignites the gunpowder in the adjacent pyrotechnic launch tube, so that the gun inside the launch tube The effect of the gunpowder tube flying into the air to explode, not only can not successfully launch fireworks in the expected order, in severe cases, it will even cause sudden connection Explosion, which endangers the life safety of the applicator and the viewer. Moreover, the outer part of the launch tube of the traditional fire-breathing seat is not surrounded by a fixed outer frame. When manufacturing the package, it needs to be surrounded by a thick cardboard or plastic plate. Only when the color advertisement wrapping paper is adhered to the outer ring paperboard or plastic board, not only the processing cost is wasted, the production efficiency is lowered, and the mass production is not fast, and the above-mentioned lacking not only brings the fireworks caster and the producer greatly. The inconvenience and troubles are the long-term shortcomings that the relevant industry can't break through. In view of this, how can we develop a fire-fighting seat with a safety lead structure, which not only makes the structure easy to assemble, but also reduces the manufacturing cost and improves the production efficiency. When fireworks are fired, the pyrotechnic effect tube in each launch tube can be safely and continuously pushed upwards to the upper air and ignite the pyrotechnic effect inside the pyrotechnic tube to create a sparkling spark. And the gorgeous light, to ensure the safety of the life of the applicator and the viewer, to increase the atmosphere of joy and joy, to achieve the fireworks celebration Add to the fun of the real purpose It is the technology and subject that the current pyrotechnics and related operators are eager to develop.

In view of the above-mentioned traditional fireworks launching booth, the creator still has many problems in the safety and efficacy of the casting. The creator has started research and active research and development and creation, in order to break through the limitations of the existing technical functions. After years of professional experience and experience in this industry, he created the creation of this case.

The main purpose of the present invention is to provide a safety lead structure improvement of the pyrotechnic launcher, which is mainly provided with a lead slot seat on the fixed base of the launching tube of the pyrotechnic launching base, so as to fit in the bottom of the corresponding launching tube. The transmitting tube is stably fixed on the fixing base of the transmitting tube, and at least two corresponding lead perforations are formed in the surrounding wall surface of the lead slot seat for providing a single lead to be easily and quickly passed through the preset first one Two corresponding lead wires of the lead socket are perforated, and then sequentially extend through two corresponding lead perforations of the adjacent lead sockets, so that the plurality of pyrotechnic tubes are emitted by the bottom of the launch tube The leads are connected in series, so that after igniting one end of the lead, the flame will smoothly push up the pyrotechnic tube in the launch tube to the sky in accordance with the preset order, and ignite the pyrotechnic effect during the flight. The pyrotechnic effect medicine inside the medicine tube is used to bloom the colorful sparkling sparks and bright light, which is dazzling and dazzling, without the need to manually pierce each hair like traditional construction methods. The special purpose of the creation of the tube not only reduces the labor cost, but also causes the lead wire to be repeatedly threaded, the order is disordered, or the lead wire is broken, so that the continuous firing of the pyrotechnics or the simultaneous emission of the pyrotechnics cannot occur. The economic efficiency of mass production can increase the safety of fireworks.

The secondary purpose of this creation is to provide an improved safety lead structure for the pyrotechnic launcher, which is attached to the base of the launch tube of the pyrotechnic launcher. The exit hole is used to discharge the gunpowder remaining on the fixed base of the launching tube to the fixed base of the launching tube of the pyrotechnic launching seat, which is caused by the operator to inject the gunpowder at the bottom of the launching tube and inadvertently scattered on the outside of the launching tube, so as to avoid drilling. The phenomenon of fire, which causes the fireworks effect of the fire to be blown to the sky, causing the phenomenon that the continuous firing or multiple fireworks effect tubes are simultaneously fired and exploded. The discharge holes can be threaded through the two lead slots. Between the seats, they can also be arranged horizontally and vertically, or randomly distributed on the fixed base of the launching tube to improve the practicability and superiority of the pyrotechnic launching base.

Another objective of the present invention is to provide an improved safety lead structure of a pyrotechnic launcher, which is provided with an outer frame on the outer ring of the plurality of launching tubes, and the outer frame is connected and fixed by a connecting piece, and the outer frame is not only Strengthening the structure of the multiple launch tubes to make the overall structure of the pyrotechnic launcher more robust and complete. When the fireworks launcher is manufactured, the color outer packaging printed with the colorful pattern or the advertisement can be directly printed directly. Adhered to the outer frame, quickly complete the complete pyrotechnic launcher, and improve the best economic benefits of manufacturing the pyrotechnic launcher.

In order to achieve the above objectives, the present invention provides an improved safety lead structure of a pyrotechnic launcher, which mainly comprises a launching tube with a pyrotechnic effect tube and a fixed base of the launching tube; wherein the pyrotechnic effect tube is provided with a pyrotechnic effect At least one lead slot seat is protruded from the fixed base of the launching tube for correspondingly fitting into the bottom of the corresponding launching tube, so that the launching tube is stably fixed on the fixed base of the launching tube; wherein the lead slot At least two corresponding lead perforations are formed in the wall of the seat to provide at least two corresponding lead perforations of the lead through the preset first lead slot seat, and then extend through the first Leading the lead sockets adjacent to each other and at least two corresponding lead wires of the lead housing of the predetermined sequence, and extending the lead wires out of the last one of the lead lead sockets to form a lead end for providing a pilot flame; The pyrotechnic effect tube is connected in series by the firing of the gunpowder installed at the bottom of the launching tube and a lead, so that after the end of the lead is ignited, the flame ignites the bottom of the launch tube according to the preset order. Launching gunpowder, so that the launching gunpowder continuously pushes up the plurality of pyrotechnic effect tubes one by one to the sky in accordance with the preset order, and ignites the pyrotechnic effect medicine in the pyrotechnic effect tube during the flight to burst out the pyrotechnic spark; Each of the lead perforations formed by the wall surface of the socket is a vertical linear lead perforation; wherein at least two corresponding lead perforations which are formed by the wall surface of the lead slot are correspondingly arranged in a horizontal line; Wherein at least two corresponding lead perforations which are formed by the wall surface of the lead slot seat are arranged in a crisscross manner; wherein the lead slot holders are regularly arranged laterally on the fixed base of the launching tube to make the lead regularity At least two corresponding lead perforations arranged in the same lateral direction and adjacent lead sockets are sequentially disposed; wherein the lead slot holders are regularly arranged in a longitudinal direction On the fixed base of the launching tube, the lead wires are regularly threaded through at least two corresponding lead perforations arranged in the same longitudinal direction and adjacent lead sockets; wherein the leads are sequentially arranged in a diagonal manner Passing at least two corresponding lead perforations of adjacent lead sockets; wherein each of the launch tubes is connected to each other by a connecting piece; wherein the plurality of launch tubes of the pyrotechnic launcher are arranged in a matrix or geometric arrangement The illuminating device is disposed above the lead wire of the at least two corresponding lead wires that are disposed through the lead wire socket; wherein the firing tube fixing base of the pyrotechnic firing base is provided with at least one discharge hole; The firing tube fixing base of the pyrotechnic launching seat is provided with at least one discharging hole, and the discharging hole is disposed between the two lead sockets; wherein the firing tube fixing base of the pyrotechnic firing seat is provided with at least one discharging hole The discharge hole is disposed on the fixed base of the launching tube in a horizontal or vertical direction; wherein the firing tube fixing base of the pyrotechnic launching seat is provided with at least one discharge hole, the discharge hole Arbitrary distribution through The outer surface of the launching tube is provided with a frame; wherein the outer frame is fixed to the outer tube by the connecting piece and the transmitting tube; According to the above technical means, each of the launch tubes with the pyrotechnic effect tube inside the creation is fixed with a connecting piece, so that the plurality of launch tubes are more stable and strong, and can be arranged in a matrix or any geometric shape. Arranged, and the outer frame of the plurality of launching tubes can be provided with a frame for providing direct adhesion to the color advertising outer package, thereby greatly reducing the loss of working hours. At the same time, a lead socket is protruded from the fixed base of the launching tube to fit in the same Corresponding to the bottom of the launching tube, not only the launching tube is more stably fixed on the fixed base of the transmitting tube, and at least two corresponding lead perforations are provided through the wall surface of each lead slot seat, for a lead to be conveniently arranged sequentially Passing through at least two corresponding lead perforations of the lead sockets at the bottom of the adjacent launch tube to enable the plurality of pyrotechnic tubes to pass through the bottom of the propellant and the single lead In series, and through the discharge hole which is placed on the fixed base of the launching tube, the emitted gunpowder which is inadvertently scattered outside the launching tube is discharged, thereby avoiding the phenomenon of drilling and causing the launch to be discontinuous or multiple simultaneous launching. The structure of the creation, after the lead is ignited, the flame will push the pyrotechnic tube one by one to the sky in a sequence according to the preset order, so as to burst into the spark, which will reduce the construction cost and enhance the fireworks. Safety and the value of the industry's use are indeed a special innovation design.

(1) ‧‧‧Fireworks Launcher

(10) ‧‧‧ launch tube

(100) ‧‧‧ accommodating space

(11) ‧ ‧ launch port

(12)‧‧‧Connecting piece

(13) ‧‧‧ frame

(20) ‧‧‧ launch tube fixed base

(21)‧‧‧ lead socket

(211)‧‧‧ Lead perforation

(22)‧‧‧Exhaust holes

(30)‧‧‧ leads

(50) ‧ ‧ pyrotechnic effect tube

(51)‧‧‧Fireworks

(52) ‧‧‧ Launching gunpowder

Figure 1A is a perspective view of a launch tube of the preferred embodiment of the present invention.

FIG. 1B is a perspective view of a fixed base of a launching tube of the preferred embodiment of the present invention (1).

Figure 2 is a perspective view of a preferred embodiment of the present invention (1).

Figure 3A is a cross-sectional view (1) of a preferred embodiment of the present invention.

Figure 3B is a cross-sectional view (ii) of a preferred embodiment of the present invention.

Figure 4 is a schematic diagram of a preferred embodiment of the present invention.

Figure 5 is a perspective view of a preferred embodiment of the present invention (2).

Figure 6 is a perspective view of a preferred embodiment of the transmitting tube fixed base (2).

FIG. 7A is a schematic view of the transmitting tube fixing base and the lead wire through the preferred embodiment of the present invention (1).

FIG. 7B is a schematic diagram of the transmitting tube fixing base and the lead wire through the preferred embodiment of the present invention (2).

FIG. 7C is a schematic diagram of the transmitting tube fixing base and the lead wire through the preferred embodiment of the present invention (3).

7D is a top view of a fixed base of the launch tube of the preferred embodiment of the present invention.

In order to enable the review board to further understand the structure, features and functions of the present work, the preferred embodiment is described in detail with reference to the drawings.

Please refer to FIGS. 1A, 1B, 2, 3A, 3B, 4, 5, 6, 7A, 7B, 7C, and 7D. The present pyrotechnic launcher (1) mainly comprises a launch tube (10) and a launch tube fixed base (20). The launch tube (10) has a hollow interior and an accommodation space (100), and each launch tube (10) Between the connecting pieces (12) connected to each other to form a matrix arrangement or an array of any geometric arrangement, and the connecting piece (12) can strengthen the overall structure of the pyrotechnic launching seat (1), so that The pyrotechnic emission is more stable; a lead socket (21) is protruded from the fixed base (20) of the launching tube for correspondingly fitting into the bottom of the corresponding launching tube (10), so that the transmitting tube (10) is stable. Is fixed to the launch tube fixing base (20); wherein each lead slot seat (21) is surrounded by The wall surface is provided with at least two corresponding lead perforations (211), and each lead perforation (211) can be drawn downward from the top end of the lead socket (21) to form a vertical linear lead perforation (211) to provide a lead wire. (30) It is easy to pass through two corresponding lead perforations (211) of the preset first lead slot holder (21), and then pass through two phases of the adjacent lead slot holder (21). Corresponding lead perforations (211), such that the leads (30) are sequentially passed through the two corresponding lead perforations (211) of each lead slot holder (21) until the last lead slot holder is worn ( 21) two corresponding lead perforations (211) and extending the leads (30) out of the lead housing (21) for providing a pilot flame; the bottom of each of the launch tubes (10) is provided with a gunpowder (52) The launching gunpowder (52) is also referred to as propellant gunpowder or black powder, which is covered above the lead (30), and the pyrotechnic effect tube (50) is mounted by the launch port (11) of the launch tube (10). The pyrotechnic effect tube (50) is filled with a pyrotechnic effect drug (51), and when the applicator ignites one end of the lead wire (30), the flame is followed. Lead wire (30) The firing gun (52) at the bottom of the launch tube (10) is ignited in the preset order, so that the propellant (52) fires the pyrotechnic tube (50) upwards and pushes the bombing to the sky and ignites the pyrotechnic effect during the flight. The pyrotechnic effect medicine (51) inside the tube (50) is used to bloom the dazzling and gorgeous sparks and bright light. It is not because the operator manually pierces each of the launch tubes to thread the lead wires, resulting in repeated lead wires. The threading or the order is disordered.. If the incorrect operation is performed, the fireworks can not be continuously fired in the preset order, and even the traditional traditional threading method causes the lead wire (30) to break, resulting in the inability to fire each pyrotechnic effect. The medicine tube (50) is pushed up to the sky, and the sparking spark is absent. It is thus known that the creation uses the launch tube to fix at least two phases of the peripheral wall surface of the lead socket seat (21) protruding from the base (20). Corresponding lead perforations (211), so that the lead (30) can be quickly and accurately worn over the launch Each adjacent lead slot seat (21) at the bottom of the tube (10) allows the plurality of pyrotechnic effect tubes (50) to be connected in series by the firing of the gunpowder (52) at the bottom and the single lead (30) In addition, it is safe to continuously push the plurality of pyrotechnic effect tubes (50) one by one to the pyrotechnic effect medicine (51) in the pyrotechnic effect tube (50) in order to reduce the construction cost and improve the construction cost. The production efficiency of the pyrotechnic launcher (1) can improve the safety of fireworks and achieve the best visual effect of fireworks; the firing tube fixing base (20) of the creative pyrotechnic launcher (1) is provided with a discharge hole. (22), the discharge hole (22) can be disposed between the two lead sockets (21), can also be arranged horizontally, longitudinally, or randomly distributed on the fixed base (20) of the launch tube, when the launch tube (10) When the bottom of the launching gunpowder (52) is inadvertently scattered outside the launching tube (10), since the firing tube fixing base (20) is provided with a discharge hole (22), the emitted gunpowder (52) can be scattered. The discharge hole (22) is discharged from the launching tube fixing base (20) of the pyrotechnic launching seat (1) to prevent the applicator from igniting the lead wire ( 30), the fire is caused by accidentally scattering the emitted gunpowder (52) remaining on the fixed base (20) of the launching tube, resulting in the firepower of the fired explosive (52) inside the launching tube (10) that is fired by the drill. The pyrotechnic effect tube (50) is pushed to the sky, causing the pyrotechnic effect tube (50) of the pyrotechnic launcher (1) to fail to continuously fire or fire the multi-fire effect tube (50) simultaneously. The venting holes (22) can be disposed on the transmitting tube fixing base (20) according to the horizontal arrangement or the longitudinal arrangement, or even arranged on the transmitting tube fixing base (20) by irregular arrangement or scattering. The shape of the discharge hole (22) may be any geometric shape such as a rectangle, a square or a circle, as needed (please refer to the 7A, 7B, 7C, and 7D drawings at the same time). It can effectively discharge the emitted gunpowder (52) scattered on the fixed base (20) of the launch tube; please refer to Figure 5, the creation of the multiple launch tube (10) The outer ring is provided with an outer frame (13), and the outer frame (13) is fixedly connected to each other by a connecting piece (12) and a launching tube (10), and the outer frame (13) can not only strengthen the plurality of transmitting tubes (10) The structure of each other makes the overall structure of the pyrotechnic launcher (1) stronger and more complete, and when the production of the pyrotechnic launcher (1) is produced, the color pattern or advertisement can be printed immediately. The color outer packaging directly adheres to the outer frame (13), and the complete pyrotechnic launcher (1) finished product can be quickly completed, thereby improving the economic benefit of manufacturing the pyrotechnic launching seat (1) product, and it is completely unnecessary to follow the traditional system. In the way of making a pyrotechnic launching seat, the outer surface of the plurality of launching tubes is surrounded by another thick cardboard or plastic board, and then the color wrapping paper is adhered to the thick cardboard or plastic board, so that the processing is complicated and time consuming, and the processing is increased. Manufacturing cost, reduce production speed; please refer to Figure 6, Figure 7A, Figure 7B, Figure 7C and Figure 7D, the lead socket seat protruding on the fixed base (20) of the creation tube ( 21) Lead perforations (211) around the wall can be set as relative as needed At least two, four or plural, and each of the lead perforations (211) of the lead wall seat (21) is a vertical linear lead perforation (211), and the lead perforation of the present invention ( 211) may also be disposed in a horizontal line of two corresponding ones or disposed in a crisscross manner on the wall surface of the lead frame seat (21); wherein the lead wires (30) can be arranged in a regular manner according to requirements. At least two corresponding lead perforations (211) of the first lead slot seat (21) in the same lateral or longitudinal direction, and then extending through at least two corresponding leads of the adjacent lead sockets (21) Perforating (211) until at least two corresponding lead perforations (211) of the last lead slot holder (21) are passed through, and the lead (30) is extended out of a suitable section to be placed on the pyrotechnic launcher (1) The upper end is used to provide the applicator to conveniently ignite the lead (30), and the lead (30) can be threaded by a diagonal line or a 45 degree bevel, and the lead (30) can also be quickly passed through each adjacent lead. At least two corresponding lead perforations of the housing (21) (211), according to the pyrotechnic effect tube (50) in the adjacent plurality of transmitting tubes (10), and by igniting the end of the lead (30), it is possible to smoothly ignite the ignition according to the preset order. The launching gunpowder (52) at the bottom of a launch tube (10) continues to push the pyrotechnic effect tube (50) upward into the sky, and ignites the pyrotechnic effect drug inside the pyrotechnic effect tube (50) at a high altitude (51) And the colorful sparkling sparks and bright lights are blooming, ensuring the safety of fireworks, improving the production efficiency and economic benefits of manufacturing pyrotechnic launchers (1), improving the superiority of pyrotechnic launching products and the utilization of the pyrotechnic industry. value.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of implementation of the present invention, and any other changes and modifications or equalities in the same spirit and scope of the present invention. All are covered by the scope of the creative protection and the scope of patents.

This creation is based on the above characteristics and is a very outstanding and excellent design; it is not found in the publication or public use, and is suitable for the application requirements of the new patent, and is submitted in accordance with the law.

(1) ‧‧‧Fireworks Launcher

(10) ‧‧‧ launch tube

(100) ‧‧‧ accommodating space

(11) ‧ ‧ launch port

(12)‧‧‧Connecting piece

(20) ‧‧‧ launch tube fixed base

(21)‧‧‧ lead socket

(211)‧‧‧ Lead perforation

(22)‧‧‧Exhaust holes

(30)‧‧‧ leads

(50) ‧ ‧ pyrotechnic effect tube

(51)‧‧‧Fireworks

(52) ‧‧‧ Launching gunpowder

Claims (17)

The invention discloses a safety lead structure of a pyrotechnic launching base, which mainly comprises a launching tube with a pyrotechnic effect tube and a fixed base of the launching tube; wherein the pyrotechnic effect tube is provided with a pyrotechnic effect medicine; the transmitting tube is fixed on the fixed base Having at least one lead socket for correspondingly fitting into the bottom of the corresponding launching tube, and fixing the launching tube to the fixed base of the launching tube; wherein the lead wall of the lead slot is provided with at least two Corresponding lead perforations for providing at least two corresponding lead perforations of the lead through the predetermined first lead slot holder, and extending through the first lead slot holder and being preset Engaging at least two corresponding lead wires of the sequential lead sockets and extending the leads out of the last one of the lead lead sockets to form a lead end for providing a pilot flame; the plurality of pyrotechnic effect tubes are mounted The emitted gunpowder at the bottom of the launch tube is connected in series with a lead, so that after the end of the lead is ignited, the flame ignites the emitted gunpowder at the bottom of the launch tube in accordance with the preset order. So propellant powder in accordance with the preset order of the complex pyrotechnic effect continuous drug possession one by one up to the sky to promote deep-fried, and in flight ignite pyrotechnic effect charge of pyrotechnic effects within drug possession to spark fireworks bursting out. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein each of the lead perforations that are formed around the wall surface of the lead slot seat is a vertical linear lead wire perforation. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein at least two corresponding lead perforations which are formed through the wall surface of the lead socket are disposed in a corresponding horizontal line. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein at least two corresponding lead perforations which are formed by the wall surface of the lead socket are arranged in a crisscross manner. The safety lead structure of the pyrotechnic launching base according to claim 1 is improved, wherein the lead slot seat is regularly arranged laterally on the fixed base of the launching tube, so that the lead wires are regularly arranged in the same horizontal direction. And at least two corresponding lead wires of the adjacent lead sockets are perforated. The safety lead structure of the pyrotechnic launcher is improved according to claim 1, wherein the lead slot holders are regularly arranged in a longitudinal direction on the fixed base of the launching tube, so that the leads are regularly arranged in the same longitudinal direction. And at least two corresponding lead wires of the adjacent lead sockets are perforated. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein the lead wire is sequentially threaded through at least two corresponding lead perforations of the adjacent lead sockets. The firework launcher safety lead structure according to claim 1 is improved, wherein each of the launch tubes is connected to each other by a connecting piece. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein the plurality of launch tubes of the pyrotechnic launcher are arranged in a matrix arrangement or a geometric arrangement. The firework launcher safety lead structure of claim 1 is improved, wherein the fire gunpowder is overlaid over the lead wires of at least two corresponding lead wires that are threaded through the lead socket. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein at least one discharge hole is formed in the fixed base of the launching tube of the pyrotechnic launching base. The safety lead structure of the pyrotechnic launcher as described in claim 1 is improved, wherein the fireworks At least one discharge hole is formed in the fixed base of the launching tube of the launching base, and the discharge hole is disposed between the two lead sockets. The safety lead structure of the pyrotechnic launching base according to claim 1 is improved, wherein the firing tube fixing base of the pyrotechnic launching seat is provided with at least one discharging hole, and the discharging hole is arranged in a horizontal or vertical direction and arranged on the fixed base of the transmitting tube. on. The safety lead structure of the pyrotechnic launching base according to claim 1 is improved, wherein at least one discharge hole is formed in the fixed base of the launching tube of the pyrotechnic launching seat, and the discharge hole is randomly distributed and disposed on the fixed base of the launching tube. The firework launcher safety lead structure according to any one of claims 11 to 14, wherein the shape of the discharge hole is a geometric opening. The safety lead structure of the pyrotechnic launcher according to claim 1 is improved, wherein the outer ring of the launching tube is provided with an outer frame. The firework launcher safety lead structure according to claim 16 is improved, wherein the outer frame is fixed to each other by a connecting piece and a launch tube.