JPH1036881A - Outdoor sparkling candle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sparkling candle which can be safely used oudoors, can be easily ignited, and can be used as an igniter hardly going out and suitable for igniting a toy sparkler by fixing a sparkler or a fuse to a candle provided with a windbreak. SOLUTION: A lantern candle or a candle in a cup is used as a candle provided with a windbreak. A lantern or a transparent circular cylinder made of glass, etc., may be used as the windbreak. The windbreak is made taller than the ignition part of a sparkler. A plastic (e.g. polymethyl methacrylate or polycaprolactone resin) contg. hexamethylenetetramine, dinitrosohexamethylenetetramine, or metaldehyde is suitable as the material for a fuse. The figure shows an example of this outdoor sparkler candle. When a thin nitrocellulose film exists between the grip and the powder of the sparkler, it is safe because the powder part completely burns when ignited and does not send off sparks afterwards.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION It is used as a fireworks candle that can be used outdoors for outdoor events such as weddings held outdoors and as an ignition source in children's fireworks.

[0002]

2. Description of the Related Art Conventional fireworks candles have been anticipated for use indoors.

[0003] Therefore, when used outdoors, there is a disadvantage that the core does not burn due to the wind or the burning of the candle itself disappears.

[0004] In addition, despite the fact that the risk is rather low as compared with general toy fireworks when it is to be manufactured, various conditions, such as limitations on the place of use and the user, are generally used. They are often difficult to distribute widely or take months to sell.

[0005] Further, conventional candles for fires have a disadvantage that it is difficult to ignite because the candle core is located inside the enclosure, and there is a disadvantage that the part of the enclosure becomes large in order to make it easier to ignite.

[0006] Conventional candles for igniting fires are products that merely function as candles and lack interest.

SUMMARY OF THE INVENTION To make a fireworks candle usable outdoors.

Another object of the present invention is to make it possible to easily ignite a relatively small candle.

[0008] Further, it is intended to be a product that can be safely used by children and that can be generally sold without restrictions.

[0009]

Means for Solving the Problems In addition to making the candle itself a windshield or the like so as not to be extinguished even in the presence of wind, the ignited portion is set outside to make it easier to ignite.

A candle with a windshield is ignited through a fireworks or squib attached to the side of the core.

[0011]

A rod-shaped explosive having a thickness of 3 mm and a length of 55 mm was mixed with one end of a polycaprolactone resin at a ratio of 2 of hexamethylenetetramine to 2 and molded and cut by the method of claim 14 to a thickness of 3 mm and a length of 12 mm. One end of the rod-shaped handle is pressed against a hot plate, heated and softened, and a thin disk-shaped portion is pressed and adhered, and the explosive is covered with a resin-spread portion, thereby bonding to form a fireworks body. A hole is made with a soldering iron heated to 120 degrees immediately beside the center core of the candle in the glass cup, inserted into the hole, and fixed by the wax solidifying. The fireworks igniter is colored red and used as an ignition mark.

When the outdoor fireworks candle produced as described above is ignited, it emits a flame and sparks and burns while exhibiting the effect of the fireworks. The firework handle and the core of the candle are ignited and then used outdoors as a normal cupped candle. You can use this as the ignition source for toy fireworks. The burning of the handle does not proceed to the interior of the candle because it is not explosive. The fire is safe because it is not large.

[0013]

As described above, in the present invention, fireworks candles can be safely used outdoors, and the present invention can also be used as an ignition source for toy fireworks which can be easily ignited and whose flame is hardly extinguished by wind. Can be used.

Further, since polycaprolactone resin softens at a low temperature of about 60 ° C., it is difficult to mold it into a string by extrusion molding alone. If a non-dissolved solid) is mixed, it can be easily formed into a string shape and can be applied to the production of the product of the present invention.

When polyethylene glycol is used as a plasticizer for the polycaprolactone resin, it is possible to obtain a hard break without lowering the combustion performance.

If a thin film of nitrocellulose is interposed between the handle and the explosive, the ignited explosive portion completely burns out as it is, so that no spark is generated later, which is safe.

Since the explosive is wrapped in a part of the material of the handle and solidified and adhered, the strength is obtained more than simply connecting the rods to each other.

[Brief description of the drawings]

FIG. 1 is a structural diagram of an example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fireworks 2 Candle with cup 3 Windshield 4 Ignition mark 5 Fireworks pattern 6 Candle core 7 Paraffin 8 Glass

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification number Office reference number FI Technical display location F21L 19/04 F21L 19/04 F42B 4/00 F42B 4/00

Claims (17)

[Claims] An outdoor windscreen candle with a fireworks (1) or a fuse. 2. A lantern candle as the candle with a windshield according to claim 1. 3. A candle with cup (2) as the windshield candle according to claim 1. 4. Use of a normal lantern as a wind shield according to claim 1. 5. A windshield as claimed in claim 1, wherein a transparent cylinder made of glass or the like is used. 6. An ignition portion (ignition mark) of fireworks (1) from the height of a windshield portion (3) of a windshield candle such as a lantern candle or a candle with cup (2).
(4) is configured to be high 7. An arrangement in which an ignition portion of a squib is provided outside a candle with a windshield. 8. A fuse wire according to claim 1 or 7, wherein a plastic containing hexamethylenetetramine, dinitrosohexamethylenetetramine or methaldehyde is used. 9. The plastic according to claim 8, wherein a polymethyl methacrylate or polycaprolactone resin is used. 10. A fireworks (1) attached to a thick-core outdoor candle. 11. A fireworks pattern (5) embedded in a candle using a flammable plastic. 12. The material for the handle according to claim 11, wherein
Or using 9 materials 13. The content of a combustible substance such as hexamethylenetetramine or methaldehyde according to claim 8 is reduced to 50.
% And the particle size is set to 0.1 mm or more so that the surface of the handle becomes rough and difficult to remove from the wax when embedded in wax. 14. A polycaprolactone resin containing 60% or more of other admixtures (solids having a melting point of 70 ° C. or more and not uniformly dissolved with the resin) is extruded through a small hole from a cylinder at a relatively low temperature of 50 ° to 70 ° C. How to mold into a string 15. Use of polyethylene glycol as a plasticizer for a polycaprolactone resin. 16. A fireworks in which a thin film of nitrocellulose is interposed at a connection point between a handle and an explosive. 17. A method of heating and melting one end of a handle bar and wrapping the explosive at a portion which is spread out, and adhesively fixes the handle and the explosive.