CN118089480A - Firecracker igniting device and using method thereof - Google Patents

Abstract

The invention relates to the technical field of firecracker igniting tools and discloses a firecracker igniting device which comprises a hollow rod, wherein one end of the hollow rod is connected with a battery bin in a threaded manner, a circuit board is arranged in the battery bin and is connected with a power switch and a heating wire through a wire, the outer surface of the hollow rod is rotationally connected with a pin shaft, one end of the pin shaft is fixedly connected with a square, the outer surface of the square is fixedly connected with a guide rod, one end of the guide rod is fixedly connected with an ear block, one end of the ear block is fixedly connected with a firecracker barrel, and the outer surface of the firecracker barrel is fixedly connected with a first pore plate and a second pore plate. According to the firecracker setting-off device, the first pore plate can be pulled by the tension spring, the first pore plate is connected with the firecracker setting-off barrel, and the thin block is pulled by the other end of the tension spring and connected to the hollow rod, so that an included angle is formed between the hollow rod and the firecracker setting-off barrel in a normal state, the condition that a lead wire of a firecracker temporarily stored in the firecracker temporary storage barrel is directly contacted with a heating wire to be exploded immediately is avoided, and the safety is further improved by the whole structure.

Description

Firecracker igniting device and using method thereof

Technical Field

The invention relates to the technical field of firecracker igniting tools, in particular to a firecracker igniting device and a using method thereof.

Background

Since the appearance of gunpowder, people filled saltpeter, sulfur, charcoal and the like in a bamboo tube for burning, and a 'explosion stick' is generated. By the Song dynasty, china folks begin to commonly use paper tubes and hemp stems to wrap gunpowder and weave into strings to form "braids" (firecrackers). Regarding the evolution process of firecrackers, the description of popular choreography is: "ancient time firecracker". All fire and explosion are carried out by the real bamboo, so the Tang poems are also called explosion rods. The latter is rolled paper. Called "firecracker". The original purpose of the firecracker is to expel the ghost, or to welcome the mind. The strong celebration color is developed into a symbol which is a new symbol, and the symbol is a folk mark which can represent the arrival time of new year most.

The firecracker is an indispensable folk-custom activity in great festival for many people, but the firecracker brings joy and celebration to people and also has a certain danger. At present, the method for igniting the firecracker mainly comprises the steps that a user ignites the lead wire of the firecracker by using an igniter such as a lighter, and the lead wire of the firecracker is short, so that the firecracker needs to be far away from the firecracker in a very short time after ignition, otherwise, operators are easy to be blasted, and great potential safety hazards are brought. For this purpose, it is necessary to design a safe ignition tool.

Disclosure of Invention

(One) solving the technical problems

Aiming at the defects of the prior art, the invention provides the firecracker igniting device and the application method thereof, which have the advantages of high safety performance, no damage to operators, capability of improving the pleasure of firecracker ignition and the like when igniting firecrackers, and solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a firecracker ignition device, includes hollow pole, the one end threaded connection battery compartment of hollow pole, a circuit board is installed to the battery compartment, the circuit board is connected with switch and heater through the wire, the surface rotation connection round pin axle of hollow pole, the one end fixed connection square of round pin axle, the surface fixed connection guide arm of square, the one end fixed connection ear piece of guide arm, the one end fixed connection of ear piece sets off the whip barrel, the surface fixed connection of setting off the whip barrel is a hole board and No. two hole boards, the top of No. one hole board is colluded the extension spring, the bottom of No. two hole boards is colluded and is connected the iron wire, the one end fixed connection buckle of iron wire, just the surface sliding connection pulley of iron wire, the swing joint firecracker barrel of registering in the whip barrel, set up the lead wire hole on the terminal surface of firecracker barrel.

As the preferable technical scheme of the invention, the outer surface of the firecracker temporary storage cylinder is fixedly connected with two sliding blocks, the sliding blocks are connected onto the guide rod in a sliding manner, the outer surface of the guide rod is sleeved with a spring, one end of the spring is abutted against the sliding blocks, and the other end of the spring is abutted against the square blocks.

As a preferable technical scheme of the invention, one end of the tension spring, which is far away from the first pore plate, is hooked with a thin block, the thin block is fixedly connected to the outer surface of the hollow rod, one end of the hollow rod, which is far away from the battery compartment, is inserted with a plug, and a heating wire is embedded in the plug.

As a preferable technical scheme of the invention, a storage battery is arranged in the battery compartment, the storage battery is connected with a circuit board in the battery compartment through a lead, and the storage battery is connected with a power switch through a lead.

As the preferable technical scheme of the invention, one end of the buckle is rotationally connected with the hinge block through the rotating shaft, the hinge block is fixedly connected with the outer surface of the hollow rod, and the outer surface of the battery bin is fixedly connected with a handle.

As the preferable technical scheme of the invention, the pulley comprises a bracket and two rollers, wherein the inner side of the bracket is rotationally connected with the rollers, grooves are formed in the outer surfaces of the two rollers, the outer surfaces of the two rollers are in contact with each other, and iron wires can pass through the grooves of the rollers.

As the preferable technical scheme of the invention, the outer surface of the buckle is fixedly connected with a rubber block, the power switch is arranged on the outer surface of the handle, and the power switch is a push switch.

As a preferable technical scheme of the invention, the tail end of the battery compartment is connected with an end cover in a threaded manner, and a type-c port is arranged on the outer surface of the end cover.

As the preferable technical scheme of the invention, the length of the hollow rod is 1.5m, the diameter of the lead wire hole is 5mm, the length of the firecracker tube is 10-15cm, and the firecracker tube is made of metal.

The invention also provides a using method of the firecracker igniting device, which comprises the following steps:

S1, holding a firecracker setting-off barrel, pulling the tail end of a firecracker temporary storage barrel to expose the firecracker setting-off barrel, putting single firecracker into the firecracker temporary storage barrel, and enabling a lead wire of the firecracker to pass through a lead hole;

S2, loosening the firecracker temporary storage cylinder to enable the firecracker temporary storage cylinder to retract into the firecracker cylinder under the action of the spring, and exposing the lead wires of the firecrackers;

S3, holding a handle and buckling a handle by fingers, wherein the handle pulls an iron wire, the iron wire pulls a second pore plate, and the second pore plate drives a firecracker tube to rotate so as to enable the firecracker tube to be flush with the hollow rod, and at the moment, a lead wire of the firecracker contacts a heating wire;

s4, the button hand drives the rubber block to press the power switch to electrify the heating wire, and the heating wire ignites the firecracker lead after heating;

S5, detonating the firecrackers in the firecracker setting-off barrel, and pouring the outer shell of the firecrackers out from the port of the firecracker setting-off barrel.

Compared with the prior art, the invention provides the firecracker igniting device and the using method thereof, which have the following beneficial effects:

1. According to the firecracker temporary storage barrel, firecrackers are put into the firecracker temporary storage barrel, the handles are held, then the handles are buckled by fingers to enable the handles to rotate around the rotating shafts connected with the hinge blocks, the buckles pull the iron wires, the iron wires pull the second pore plates, the second pore plates drive the firecracker setting-off barrel to rotate around the pin shafts, the firecracker setting-off barrel and the hollow rod are finally located on the same straight line, at the moment, the lead wires of the firecrackers temporarily stored in the firecracker temporary storage barrel can contact with heating wires, the rubber blocks are driven to press the power switch during the movement of the buckles, the power switch is connected with a circuit of the heating wires, and therefore the heating wires can be heated to instantly ignite the lead wires of the firecrackers, so that the firecrackers explode in the firecracker setting-off barrel, and the whole structure not only avoids potential safety hazards caused by the fact that the traditional firecracker lead wires are ignited in a short distance by using open fire, but also can increase the interestingness of setting-off the firecrackers.

2. According to the firecracker setting-off device, the first pore plate can be pulled by the tension spring, the first pore plate is connected with the firecracker setting-off barrel, and the thin block is pulled by the other end of the tension spring and connected to the hollow rod, so that an included angle is formed between the hollow rod and the firecracker setting-off barrel in a normal state, the condition that a lead wire of a firecracker temporarily stored in the firecracker temporary storage barrel is directly contacted with a heating wire to be exploded immediately is avoided, and the safety is further improved by the whole structure.

Drawings

FIG. 1 is a perspective view of a first view of the structure of the present invention;

FIG. 2 is a schematic perspective view of a second view of the structure of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2A of the structure of the present invention;

FIG. 4 is a schematic plan view of the structure of the present invention;

fig. 5 is a partial perspective view of the structure of the present invention.

Wherein: 1. a hollow rod; 2. a battery compartment; 3. a power switch; 4. a heating wire; 5. a pin shaft; 6. a square block; 7. a guide rod; 8. ear pieces; 9. setting off a firecracker barrel; 10. a first orifice plate; 11. a second orifice plate; 12. a tension spring; 13. an iron wire; 14. a handle is buckled; 15. a pulley; 16. a firecracker temporary storage cylinder; 17. a lead hole; 18. a slide block; 19. a spring; 20. a fine block; 21. a hinge block; 22. a handle; 23. a rubber block; 24. an end cap.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a firecracker igniting device comprises a hollow rod 1, one end of the hollow rod 1 is in threaded connection with a battery bin 2, a circuit board is mounted on the battery bin 2, the circuit board is connected with a power switch 3 and a heating wire 4 through wires, the outer surface of the hollow rod 1 is rotationally connected with a pin shaft 5, one end of the pin shaft 5 is fixedly connected with a square 6, the outer surface of the square 6 is fixedly connected with a guide rod 7, one end of the guide rod 7 is fixedly connected with an ear block 8, one end of the ear block 8 is fixedly connected with a firecracker tube 9, the outer surface of the firecracker tube 9 is fixedly connected with a first hole plate 10 and a second hole plate 11, the top end of the first hole plate 10 is hooked with a tension spring 12, the bottom end of the second hole plate 11 is hooked with an iron wire 13, one end of the iron wire 13 is fixedly connected with a buckle 14, the outer surface of the iron wire 13 is slidingly connected with a pulley 15, a firecracker temporary storage tube 16 is movably connected in the firecracker tube 9, and a lead hole 17 is formed in the end face of the firecracker temporary tube 16.

Specifically, two sliders 18 are fixedly connected to the outer surface of the firecracker temporary storage barrel 16, the sliders 18 are slidably connected to the guide rod 7, a spring 19 is sleeved on the outer surface of the guide rod 7, one end of the spring 19 abuts against the sliders 18, and the other end of the spring 19 abuts against the square 6. The firecracker temporary storage barrel 16 has the advantages that the tail end of the firecracker temporary storage barrel 16 is pulled to drive the two sliding blocks 18 to slide on the two guide rods 7 respectively, the sliding blocks 18 compress the springs 19, the firecracker temporary storage barrel 16 slides out of the firecracker setting-off barrel 9, then single firecracker is put into the firecracker temporary storage barrel 16, the lead wires of the firecracker are inserted into the lead wire holes 17 to be exposed, the firecracker temporary storage barrel 16 is released, the springs 19 immediately recover to deform to drive the firecracker temporary storage barrel 16 to retract into the firecracker setting-off barrel 9 again, the explosion range of the firecracker setting-off barrel 9 can be limited after the firecracker is ignited, the safety is improved, and the firecracker is prevented from being sputtered to people around due to explosion.

Specifically, one end of the tension spring 12, which is far away from the first pore plate 10, is hooked with a fine block 20, the fine block 20 is fixedly connected to the outer surface of the hollow rod 1, one end of the hollow rod 1, which is far away from the battery compartment 2, is inserted with a plug, and a heating wire 4 is embedded in the plug. The advantage is that, the extension spring 12 keeps the shrink state and can pull first orifice plate 10 and thin piece 20 under the normality, and then make and set off and be 60 degrees contained angles between whip barrel 9 and the hollow pole 1, after putting into the firecracker in firecracker temporary storage cylinder 16 this moment, the lead wire of firecracker also can not direct contact heating wire 4, so even heating wire 4 still has the residual temperature can not ignite the lead wire of firecracker immediately this moment, only when setting off barrel 9 and hollow pole 1 be in same straight line on can make the lead wire of firecracker contact heating wire 4, and operating personnel can keep away from setting off whip barrel 9 this moment, so can avoid causing the incident, the security of setting off the firecracker improves.

Specifically, a storage battery is installed in the battery compartment 2, the storage battery is connected with a circuit board in the battery compartment 2 through a wire, and the storage battery is connected with the power switch 3 through a wire. The advantage is, the battery is the circuit board power supply in the battery compartment 2, is provided with components and parts such as thermistor on the circuit board and is used for controlling the heating temperature of heater, makes the circuit of switch-on heater 4 after starting switch 3, thereby the circuit board passes through wire connection heater 4 makes heater 4 produce high temperature and can ignite the lead wire, and the firecracker can explode in setting off firecracker barrel 9 afterwards, avoids traditional use open flame direct ignition firecracker's lead wire and must with the firecracker closely bring unsafe factor.

Specifically, one end of the handle 14 is rotatably connected with a hinge block 21 through a rotating shaft, the hinge block 21 is fixedly connected with the outer surface of the hollow rod 1, and the outer surface of the battery compartment 2 is fixedly connected with a handle 22. The firecracker setting-off device has the advantages that the handle 22 is held, the button 14 is buckled by fingers to enable the firecracker setting-off device to rotate around the rotating shaft connected with the hinge block 21, the button 14 immediately pulls the iron wire 13, the iron wire 13 pulls the second pore plate 11, the second pore plate 11 drives the firecracker setting-off barrel 9 to rotate around the pin shaft 5, the first pore plate 10 pulls the tension spring 12, when the firecracker setting-off barrel 9 and the hollow rod 1 are located on the same line, the lead wire of the firecracker stored in the firecracker temporary storage barrel 16 immediately contacts the heating wire 4, the high temperature generated by the heating wire 4 can ignite the lead wire, the firecracker is exploded in the firecracker setting-off barrel 9, and the whole process not only improves the safety of setting-off the firecracker, but also can increase the interest of setting-off the firecracker.

Specifically, the pulley 15 includes a support and two rollers, the inner side of the support is rotationally connected with the rollers, the outer surfaces of the two rollers are provided with grooves, the outer surfaces of the two rollers are in contact with each other, and the grooves of the rollers can be internally provided with iron wires 13. The advantage is, the slot between two gyro wheels can be passed to iron wire 13 for two gyro wheels carry out spacing and direction to iron wire 13, and when the buckle 14 drove iron wire 13, iron wire 13 can steadily stimulate No. two orifice plates 11 under the assistance of two gyro wheels of pulley 15, so can avoid iron wire 13 unordered motion and cause the interference to empty pole 1 and other parts.

Specifically, the outer surface of the handle 14 is fixedly connected with a rubber block 23, the power switch 3 is arranged on the outer surface of the handle 22, and the power switch 3 is a push switch. The advantage is, can drive the rubber piece 23 and be close to the handle 22 gradually when buckling the handle 14, until the rubber piece 23 can press down switch 3, set off just at this moment and be in same straight line between whip barrel 9 and the empty core rod 1, switch 3 can switch on the circuit of heater 4 after pressing down, so make the lead wire of firecracker contact behind the heater 4, the heater 4 can produce the high temperature immediately and ignite the lead wire of firecracker, overall structure convenient operation.

Specifically, the tail end of the battery compartment 2 is connected with an end cover 24 in a threaded manner, and a type-c port is arranged on the outer surface of the end cover 24. The advantage is, but through setting up the battery in a type-c port connection battery compartment 2, so can use supporting charger to charge when the battery electric quantity is not enough for but the battery reuse in the battery compartment 2.

Specifically, the length of the hollow rod 1 is 1.5m, the diameter of the lead hole 17 is 5mm, the length of the firecracker tube 9 is 10-15cm, and the firecracker tube 9 is made of metal. The advantage is that hollow pole 1 is light metal material for the end cap of fixed heater 4 is high temperature resistant ceramic material, and the length of hollow pole 1 reaches 1.5m, makes the distance of firecracker and people far enough when setting off the firecracker, has improved the security that the firecracker was set off, and the diameter of lead wire hole 17 is 5mm, conveniently passes the lead wire of firecracker, sets off the scope that firecracker barrel 9 can make its shell diffusion of firecracker limit, avoids causing the injury to the people.

The using method of the firecracker igniting device comprises the following steps:

S1, holding the firecracker setting-off barrel 9, pulling the tail end of the firecracker temporary storage barrel 16 to expose the firecracker setting-off barrel 9, putting single firecracker into the firecracker temporary storage barrel 16, and enabling the lead wire of the firecracker to pass through the lead wire hole 17;

s2, loosening the firecracker temporary storage cylinder 16, and enabling the firecracker temporary storage cylinder 16 to retract into the firecracker setting-off cylinder 9 under the action of the spring 19, so that the lead wires of the firecrackers are exposed;

s3, holding a handle 22 and enabling fingers to buckle a buckle hand 14, wherein the buckle hand 14 pulls an iron wire 13, the iron wire 13 pulls a second pore plate 11, the second pore plate 11 drives a firecracker barrel 9 to rotate so as to enable the firecracker barrel 9 to be flush with the hollow rod 1, and at the moment, a lead wire of the firecracker contacts with a heating wire 4;

S4, the handle 14 drives the rubber block 23 to press the power switch 3 to electrify the heating wire 4, and the heating wire 4 heats and ignites the firecracker lead;

S5, detonating the firecrackers in the firecracker setting-off barrel 9, and pouring the outer shell of the firecrackers out of the port of the firecracker setting-off barrel 9.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A firecracker igniting device comprising a hollow rod (1), characterized in that: the battery box is characterized in that one end of the hollow rod (1) is connected with the battery box (2) through threads, the battery box (2) is provided with a circuit board, the circuit board is connected with a power switch (3) and a heating wire (4) through wires, the outer surface of the hollow rod (1) is connected with a connecting pin shaft (5), one end of the pin shaft (5) is fixedly connected with a square block (6), the outer surface of the square block (6) is fixedly connected with a guide rod (7), one end of the guide rod (7) is fixedly connected with an ear block (8), one end of the ear block (8) is fixedly connected with a firecracker barrel (9), the outer surface of the firecracker barrel (9) is fixedly connected with a number one hole plate (10) and a number two hole plate (11), the top end of the number two hole plate (11) is connected with an iron wire (13) through a hook, one end of the iron wire (13) is fixedly connected with a buckle (14), the outer surface of the square block (6) is connected with a pulley (15) in a sliding mode, the firecracker barrel (9) is temporarily connected with a firecracker barrel (16), and the end face of the firecracker barrel (16) is temporarily stored in the temporary storage hole (17).

2. A firecracker ignition device according to claim 1, wherein: the firecracker temporary storage cylinder is characterized in that two sliding blocks (18) are fixedly connected to the outer surface of the firecracker temporary storage cylinder (16), the sliding blocks (18) are connected to the guide rod (7) in a sliding mode, a spring (19) is sleeved on the outer surface of the guide rod (7), one end of the spring (19) abuts against the sliding blocks (18), and the other end of the spring (19) abuts against the square block (6).

3. A firecracker ignition device according to claim 1, wherein: one end of the tension spring (12) far away from the first pore plate (10) is hooked with a fine block (20), the fine block (20) is fixedly connected to the outer surface of the hollow rod (1), one end of the hollow rod (1) far away from the battery compartment (2) is inserted with a plug, and a heating wire (4) is embedded in the plug.

4. A firecracker ignition device according to claim 1, wherein: the storage battery is arranged in the battery bin (2), the storage battery is connected with a circuit board in the battery bin (2) through a wire, and the storage battery is connected with the power switch (3) through a wire.

5. A firecracker ignition device according to claim 1, wherein: one end of the buckle (14) is rotationally connected with a hinge block (21) through a rotating shaft, the hinge block (21) is fixedly connected with the outer surface of the hollow rod (1), and the outer surface of the battery compartment (2) is fixedly connected with a handle (22).

6. A firecracker ignition device according to claim 1, wherein: the pulley (15) comprises a support and two rollers, the inner sides of the support are rotationally connected with the rollers, grooves are formed in the outer surfaces of the two rollers, the outer surfaces of the two rollers are in contact with each other, and iron wires (13) can pass through the grooves of the rollers.

7. A firecracker ignition device according to claim 1, wherein: the outer surface of the buckle hand (14) is fixedly connected with a rubber block (23), the power switch (3) is arranged on the outer surface of the handle (22), and the power switch (3) is a push switch.

8. A firecracker ignition device according to claim 1, wherein: the tail end of the battery compartment (2) is connected with an end cover (24) in a threaded mode, and a type-c port is formed in the outer surface of the end cover (24).

9. A firecracker ignition device according to claim 1, wherein: the length of the hollow rod (1) is 1.5m, the diameter of the lead hole (17) is 5mm, the length of the firecracker tube (9) is 10-15cm, and the firecracker tube (9) is made of metal.

10. A method of using a firecracker igniter according to any one of claims 1-9, characterized in that: the method comprises the following steps:

S1, pulling the tail end of a firecracker temporary storage cylinder (16) after a firecracker setting-off cylinder (9) is held by hand to expose the firecracker setting-off cylinder (9), putting single firecracker into the firecracker temporary storage cylinder (16) and enabling a lead wire of the firecracker to pass through a lead wire hole (17);

s2, loosening the firecracker temporary storage cylinder (16) to enable the firecracker temporary storage cylinder (16) to retract into the firecracker setting-off cylinder (9) under the action of the spring (19), and exposing the lead wires of the firecrackers;

S3, holding a handle (22) and enabling fingers to buckle a buckle hand (14), enabling the buckle hand (14) to pull an iron wire (13), enabling the iron wire (13) to pull a second pore plate (11), enabling the second pore plate (11) to drive a firecracker tube (9) to rotate so as to enable the firecracker tube to be flush with the hollow rod (1), and enabling a lead wire of firecracker to contact with a heating wire (4);

s4, the handle (14) drives the rubber block (23) to press the power switch (3) to electrify the heating wire (4), and the heating wire (4) ignites the firecracker lead after heating;

s5, detonating the firecrackers in the firecracker setting-off barrel (9), and pouring the outer shell of the firecrackers out from the port of the firecracker setting-off barrel (9).