JPH10320658A - Pyrotechnics igniting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable secure and safe ignition at all times by boring a jetting hole in a cylinder member at its lower part and a hole for inserting a pyrotechnic by exposing the jetting hole, and covering the upper part with a lid member which can be opened and closed. SOLUTION: A smoke candle 50 is inserted into the cylinder member 31 so that a smoke hole closed with a seal 52 faces down and a plug 54 is drooped below the cylinder member 31 after running through the cylinder member 31. The plug 54 is connected to a socket 12 on the flank of a base main body 11 and covered with the lid member. A gasket closes the upper opening of the cylinder member 31 and the smoke candle is sealed in the cylinder member 31 having its upper end opening closed with the gasket. When operation is done, smoking chemicals in respective smoke candles 50 are electrically ignited and the seal 52 is broken, so that smoke spouts out of the lower ends of the smoke candles 50. No raindrop falls directly on the smoke candles 50. Consequently, secure smoking is always obtained irrelevantly to weather.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pyrotechnic ignition device, and more particularly to an improvement in a device for holding and igniting a pyrotechnic such as a smoke tube.

[0002]

2. Description of the Related Art As shown in FIG. 4, a pyrotechnic ignition device, for example, an ignition device for a smoke canister, has a loader b for vertically loading a smoke canister a and a remote controller c for igniting the smoke canister a. doing. The loader b has a cylinder member d that holds a number of smoke cylinders a vertically. The smoke emission tube a has a smoke medicine and an ignition mechanism built in a cylindrical medicine tube having an open upper end, and has an upper opening closed by a seal.

[0003] To emit smoke, a smoke emitting cylinder a is inserted into a cylindrical member d from the upper part of the smoke emitting device with the seal facing upward, and a plug e is inserted into a loading device b.
The remote controller c is connected to a socket located in the remote controller c, and the remote controller c is arranged at a position remote from the loader b. When the switch is depressed, the electric current activates the ignition mechanism of the smoke canister a, and the ignition mechanism inside the smoke canister ignites the smoke generating agent, and the smoke breaks the seal closing the upper opening and blows out.

[0004]

In such a pyrotechnic igniter, when the smoke is emitted in fine weather, if the smoke emitting tube a is set and left outdoors for a long period of time,
The sunlight is directly radiated to the smoke canister a, and the smoke generating agent in the smoke canister may be deteriorated by heat or ultraviolet rays, thereby making it impossible to smoke. In addition, when smoke is generated in rainy weather, even if the smoke outlet at the upper part of the smoke canister a is closed by a seal, the seal is made of paper, so that it is easily broken by rainwater. It does not work when trying to smoke by invading the interior through the top opening and dampening the smoke. Therefore, in the case of rainy weather, the setting of the smoke canister a is performed immediately before smoking, but there is a risk that sufficient time may not be obtained for checking the operation procedure, which is dangerous from the viewpoint of safety management. Further, since the smoke canister a is attached to the cylindrical member d with the ejection port directed upward, if the smoke canister a explodes, the high-temperature flying objects may cause burns or injuries to the surrounding people. Moreover, since the smoke canister a is simply fitted into the cylinder member d, if the loader b falls over due to a strong wind or other causes, the smoke canister a easily escapes from the loader b, causing a fire or the like. It may cause accidents.

[0005] It is an object of the present invention to provide an improved pyrotechnic igniter which can always reliably ignite and safely ignite.

[0006]

In order to achieve the above object, a pyrotechnic igniter according to the present invention incorporates a chemical for generating smoke, fire, and the like, and a chemical ignition mechanism for the chemical. Including a pyrotechnic that has a spout at one end, such as generated smoke and fire, a loader having a tubular member into which the pyrotechnic is inserted, and a remote controller that operates an ignition mechanism. It has a hole that allows the pyrotechnic to be inserted with the outlet facing downward and the spout being exposed, and the upper part is covered by a lid member that can be opened and closed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In a pyrotechnic ignition apparatus according to the present invention, ignition is performed, for example, by opening a lid member, mounting a pyrotechnic product in a hole of a cylindrical member with an ejection port directed downward, and performing ignition of the pyrotechnic product. This is performed by connecting the ignition mechanism and the remote controller, closing the lid member, and operating the remote controller.

After the pyrotechnic is set in the loading device, the pyrotechnic is sealed by the cylindrical member and the lid member, protected from sunlight, and protected from the effects of heat and ultraviolet rays, even if the sunny weather continues and it is left for a long time. Because it is not affected, the chemicals inside the pyrotechnic do not deteriorate, and smoke and ignition can be performed at any time. Furthermore, even if it rains, the pyrotechnic is not only sealed by the cylindrical member and the lid member, but also attached to the cylindrical member with the spout facing downward, so that the rainwater does not directly hit the spout, so that the pyrotechnic The chemical inside the product does not get wet, and smoke and fire can be performed at any time.

[0009] When the pyrotechnic is ignited, smoke, fire, etc., which erupt from the pyrotechnic, erupt from the lower opening of the cylindrical member.
Since the velocity energy is reduced by colliding with the floor, etc., it is discharged to the outside, so that even if pyrotechnics explode, etc., the accident that the scattered objects will injure people or burns should be minimized. Can be. And, after the fire, even if the smoke generator falls due to strong wind or other causes, the pyrotechnic is covered not only by the tubular member but also by the lid member. It is extremely safe, as it does not jump out of the road and has no accidents due to explosions.

In one embodiment of the present invention, the pyrotechnic ignition device of the present invention has a built-in ignition mechanism for chemicals and chemicals that generate smoke, fire, and the like, and generates smoke generated from the ignited chemicals.
Including a pyrotechnic with one end having a spout for emitting fire, etc., a smoke generator having a cylindrical member for inserting pyrotechnics arranged in a double row, and a remote controller that activates the ignition mechanism of the pyrotechnic The loading device comprises a base having a column for supporting the row of tubular members arranged between the rows of tubular members, and an openable / closable lid member for closing an upper end opening of the tubular member. Has the lower end opening with an inner diameter smaller than that of the pyrotechnic, allowing the pyrotechnic to be ignited safely and safely regardless of the weather In addition, the size is almost the same as that of the conventional device. Furthermore, by providing a surface of the column corresponding to the lower part of the cylindrical member at a position inclined obliquely downward with respect to the cylindrical member row, contamination of the installation site due to generated smoke, fire, etc. without losing the compactness of the device. Minimize and furthermore, the lid member is provided with a packing for closing the upper end opening of the cylindrical member hole when closed, so that the pyrotechnic is more completely sealed and the pyrotechnic seal against rainwater etc. In addition, the fired pyrotechnic is prevented from jumping out even if it falls, and the cylindrical member is surrounded by a side surface member, and a high-temperature cylindrical member is formed together with the lid member. They are not touched.

An embodiment of a pyrotechnic ignition device according to the present invention will be described below with reference to FIGS.

This pyrotechnic igniter is for igniting a smoke tube, and comprises a smoke generator on which the smoke tube is mounted and a remote controller for operating an ignition mechanism of the smoke tube.

FIGS. 1 and 2 show only the smoke generator. The smoke generator comprises a base having a main body 11 and columns 21 to 23, a cylindrical member 31 for inserting a pyrotechnic carried on the columns 21 to 23, a lid member 41 and side members 42 and 43. A cover for closing the cylindrical member 31 is provided.

The main body 11 has a hollow box shape. A socket 12 to which a plug of a smoke tube is connected is mounted on a side surface, and a socket 13 to which a plug of a remote controller is connected is mounted on an end surface. I have. All of the socket 12 is connected to the socket 13 by wiring inside the main body 11.
It is connected to the. The columns 21 and 22 are disposed at both ends of the main body 11, and the columns 23 are disposed on the main body 11 between the columns 21 and 22. The pillars 21 and 22 have a hollow cylindrical shape having a rectangular cross section. The pillars 21 and 22 are disposed at both ends of the main body 11, and a lower portion thereof is connected to the main body 11. The struts 23 are, as best shown in FIG.
It consists of two side plates 24,25. These side plates 2
4 and 25 are arranged on both sides of the longitudinal center line of the main body 11, the edges are connected to the posts 21 and 22, and the lower edge is connected to the main body 11.
Is joined to. The side plates 24 and 25 are formed vertically at the upper part, but are bent obliquely downward at the lower part 26.

The cylindrical member 31 is composed of ten cylindrical members. Of these cylindrical members 31, five cylindrical members 31 are arranged in a line on one side of the column 23, and the other five cylindrical members 31 are aligned with the column 2
3 in a row. The cylindrical member itself is in the form of a hollow cylindrical member having both ends opened, and has a hole 31a having an inner diameter larger than the diameter of the smoke tube. The upper ends of these tubular members 31 are connected to a support plate 32 extending horizontally from the upper ends of the side plates 24 and 25 constituting the support column 23, and the lower ends are interposed with spacers 34 in a support plate 33 extending horizontally from the side plates 24 and 25. Are combined. The spacer 34 is in the form of a ring having a hole 34 a smaller than the outer diameter of the smoke tube, and is arranged coaxially with the tube member 31.

The cover includes the lid member 41 and the side members 42 and 43 as described above. The lid member 41 has a main body 44 in the form of a hollow box having an open lower surface. A support plate 45 is incorporated in the main body 44. The support plate 45 is in the form of a hollow box having a lower surface opening larger than the support plate 32, and the upper wall is fixed to the main body 44. 1 inside the support plate 45
Zero packings 46 are incorporated. These packings 46 have a larger diameter than the hole of the tubular member 31, are arranged on the support plate 45 with the same row spacing and pitch as the tubular member 31, and are fixed to the support plate 45. As shown in FIG. 1, the lid member 41 has an end surface of the main body 44 connected to the support column 22 by a hinge 47, and covers the upper portions of all the tubular members 31 indicated by solid lines, and closes the upper openings of the tubular members 31. Rotation can be performed between a position closed by the packing 46 and a position shown by a chain line to open the upper opening of the tubular member 31. A stopper 48 is provided on the opposite end face of the main body 44.
However, when the lid member 41 is closed, the stopper 21 is attached to the support 21.
Is attached. The stopper 48 is composed of, for example, a pair of support plates fixed to the main body 44 at intervals and a rod passed between these support plates, and the holder 49 is attached to the column 21 having a groove in which the lower portion of the rod fits. It consists of a fixed member and a member with a groove that fits over the rod that is rotatable on the member. As shown in FIG. 2, the side members 42 and 43 have a channel-shaped cross-section, and are arranged so as to cover the outside of each of the rows formed by the cylindrical members 31. Are connected to the upper vertical surfaces of the side plates 24, 25.

The smoke canister has a known structure, and is shown in FIG.
Are generally designated by the reference numeral 50. The smoke emitting tube itself has a hollow cylindrical medicine tube 51 whose one end is opened. The medicine cartridge 51 is loaded with a smoke generating agent, has a built-in ignition mechanism for igniting the smoke generating agent, and has a spout port closed by a seal 52 such as paper. Then, the wire 53 is pulled out from the ignition mechanism, and the plug 54 is connected to the end of the wire 53.

The smoke tube 50 is mounted on each of the tube members 31 with the ejection port directed downward, and connected to a remote controller via a base. explain in detail.

Prior to mounting the smoke canister 50, the lid member 41 is opened as shown by a chain line in FIG. Smoke tube 50
As shown on the left side of FIG. 3, the cylinder member 3 is placed in a state where the smoke outlet closed by the seal 52 faces downward, and the plug 54 passes through the cylinder member 31 and hangs below the cylinder member 31.
Inserted into 1. When inserted, the smoke emitting tube 50 is supported at its peripheral surface by the cylindrical member 31 and at its lower end by the spacer 34, as shown on the right side of FIG. When the smoke canister 50 is similarly inserted into the remaining cylinder members 31, each of the smoke canisters 50
The plug 54 is connected to the socket 12 on the side of the base body 11.
And the cover member 41 is put on. Lid member 41
When the gasket is covered, the packing 46 closes the upper opening of the cylindrical member 31, the smoke generating tube 50 is sealed inside the cylindrical member 31 whose upper opening is closed by the packing 46, and the lower end is supported by the spacer 34. Is done.

Although not shown, the remote controller is the same as the conventional one. The smoke is emitted from the smoke canister 50
Is carried to a smoke place, the plug of the remote controller is connected to the socket 13 on the end face of the base body 11, and then the remote controller is operated. When the pyrotechnic igniter according to the present invention is placed at a predetermined location, the smoke emitting tube 50 is mounted on the tubular member 31 with the ejection port directed downward, and the tubular member 31 needs to be floated. The supporting columns 23 are disposed in the space between the columns of the tubular members, the columns 21 and 22 supporting the both ends of the columns 23 are respectively disposed in the spaces at both ends of the base body 11, and the slope 26 for deflecting the smoke is a part of the columns 23. , So that the base area of the base is almost the same as that of the conventional base, so that the installation place is not limited.

Smoke is generated by operating a remote controller. When operated, the smoke mist inside each smoke tube is electrically ignited, the seal 52 is broken, and the smoke is ejected from the lower end of the smoke tube 50. Smoke erupted from each of the smoke canisters 50 is formed on the lower slopes 26 of the side plates 24 and 25 of the column 23.
Therefore, the direction is changed, the smoke is blown out from the side of the smoke generator, and the smoke rises while being guided by the side members 42 and 43. At this time, smoke or the like first collides with the lower slope 26 and blows out from below the smoke generator in a state where the velocity energy is reduced. Therefore, when there is an operator or the like around the smoke generator, the smoke cylinder 50 explodes. Even if such a situation occurs, the high-temperature scattered substances contained in the smoke do not hit the face or head directly, and do not injure workers such as injuries or burns. Since the lid member 41 covers the upper portion of the tubular member 31 and the side members 42 and 43 cover the side surfaces of the tubular member 31, the worker is inadvertently prepared for the tubular member 31 and the smoke canister 50 that become hot after smoking. It is even safer because you cannot touch it.

Further, at the time of smoke emission, even if the smoke generator equipped with the smoke emission tube is left under the scorching sun, the lid member 41 is kept in the cylindrical member 31.
At the same time, the smoke generating tube 50 is sealed, and the side members 42 and 43 cover the peripheral surface of the cylindrical member 31, and the sunlight does not directly irradiate the smoke generating tube 50, so that there is no deterioration of the smoke generating agent due to heat or ultraviolet rays. Furthermore, even if the smoke is emitted in rainy weather, the entire smoke canister is covered by the cover member 4.
1 and the tubular member 31, rainwater does not directly splash on the smoke canister 50, and the packing 46 seals the upper opening of the tubular member 31 for storing the smoke canister 50, so that rainwater is generated. Not only does the smoke tube 50 not get wet or wet, but since the spout of the smoke tube 50 is attached to the tube member 31 with its downward direction, rainwater or the like is directly discharged from the smoke tube 5.
It doesn't cost zero. For this reason, regardless of the weather, smoke can always be reliably emitted. Furthermore, even if the smoke generator may fall due to strong winds or other causes during the generation of smoke, the smoke canister 50 is formed by the packing 46 on the upper part.
Since the lower portion is sandwiched by the spacer 34 and does not fall out of the loading device, a fire or the like does not occur and safety is extremely high.

Then, when the smoking operation is completed, the lid member 4
1, the smoke emitting tube 50 is taken out of the cylindrical member 31 and the inside is cleaned. The upper portion of the loading device is opened by opening the lid member 41, and the cylindrical member 31 and the support plate 32 are exposed.
Moreover, since the lower portion of the tubular member 31 is always exposed, inspection and cleaning of the tubular member 31, the spacer 34, and the like can be easily performed.

[0024]

As described above, according to the present invention, the pyrotechnic igniter of the present invention can reliably ignite a pyrotechnic irrespective of whether it is rainy or sunny, Even if people or objects are not injured or damaged, and they may fall, it is extremely safe because burned pyrotechnics do not pop out.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a pyrotechnic ignition device of the present invention.

FIG. 2 is an enlarged sectional view taken along line AA of FIG.

FIG. 3 is an explanatory diagram showing a use state of the device shown in FIG. 1;

FIG. 4 is a perspective view of a conventional smoke generating device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 ... Base main body 21, 22 ... Prop 23 ... Prop (member with a slope) 26 ... Slope 31 ... Cylindrical member 31a, 34a ... Hole of a cylindrical member 41 ... Lid member 50 ... Pyrotechnic

Claims (5)

[Claims] Claims: 1. A pyrotechnic having a built-in ignition mechanism for a medicine and a chemical that generates smoke, fire, etc., and having at one end an outlet for smoke, fire, or the like generated from the ignited chemical. A smoker having a cylinder member to be inserted, and a remote controller for activating an ignition mechanism, the cylinder member having a spout downward, and having a hole for exposing the spout and inserting a pyrotechnic, An ignition device for pyrotechnics, wherein an upper part is covered by a lid member that can be opened and closed. 2. A double-row arrangement including a pyrotechnic which has a built-in ignition mechanism for a medicine and a medicine which generates smoke, fire, etc., and which has an opening at one end for emitting smoke, fire, etc. generated from the ignited medicine. A smoke member having a cylinder member for inserting the pyrotechnic product, and a remote controller for activating an ignition mechanism of the pyrotechnic device, wherein the smoke member line is arranged between the cylinder member lines. A base having a support for supporting the cylinder, and an openable and closable lid member for closing an upper end opening of the cylindrical member, wherein each cylindrical member inserts the entire pyrotechnic with the ejection port facing downward, A pyrotechnic igniter, comprising: a hole having a lower end opening with a smaller inner diameter. 3. The apparatus according to claim 2, wherein the column has a surface which is inclined obliquely downward with respect to the row of cylindrical members in a region corresponding to a lower portion of the cylindrical member. 4. The apparatus according to claim 2, wherein the lid member includes a packing for closing an upper end opening of the cylindrical member hole when the lid member is closed. 5. The apparatus according to claim 2, wherein the cylindrical member is surrounded by a side member.