JPH1052212A - Bird-and-beast shooing device and firing-member mount member therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bird-and-beast shooing device for preventing harmful birds and beasts from entering cultivated and afforested lands and cots by means of exploding sound of toy fireworks, and a firing-member mount member used for the shooing device. SOLUTION: This bird-and-beast shooing device comprises an explosive fireworks assembly 9 that is fitted with a firing pieces and explosive fireworks pieces 3 and a case for housing the explosive fireworks assembly 9 in such a structure that the firing piece 1 is mounted on a paper mount and supported, along the whole length, with a reinforcing member 4 and a firing piece supporter 5 so as to be supplied with fresh air in firing and that the reinforcing member 4 is fitted, on its bottom face, with fuses 2 of the fireworks explosive pieces 3 at appropriate intervals in a simple manner of fitting. Once the firing piece 1 is fired, the fire spreads through the fuses 2 with the lapse of time, the fuses 2 fall together with the explosive fireworks pieces 3 into a spark scattering preventive shell, and in the shell the explosive firework pieces 3 explode, thus shooting harmful birds and beats.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wildlife threatening device for preventing and reducing harmful bird and animal damage caused in agriculture, forestry, fisheries, and daily life by the smell, light, popping sound, and the like of a toy fireworks, and an igniter mounted thereon. It relates to a mounting member.

[0002]

2. Description of the Related Art Various methods have been devised for preventing harmful birds and animals from entering cultivated lands, orchards and the like. The latest ones explode propane gas and drive them away with loud noises. However, in recent years when houses are approaching and crowding near farmland, there are many complaints from the neighborhood and the range of use is limited. In addition, the equipment weight is heavy, and it takes time and effort to move the installation, and small turns are not possible.

[0003] Under such circumstances, the applicant has attempted to solve the above-mentioned problems, and has already developed a threatening device using a popping sound and has applied for a patent. (For example, see JP-A-8-15
4, Japanese Patent Application Laid-Open No. 8-154566).
In No. 207731, "bird-following explosive noise generator and method for producing the same", a method for igniting a bursting body for generating a popping sound uses a mosquito coil that burns on the surface.

[0004]

The prior art has the following drawbacks, and its solution has been a technical problem. (A) In the method of attaching a squib directly to the mosquito coil with an adhesive, the incense may be extinguished on the way depending on the attachment position and the amount of the adhesive. (B) The incense stick was vulnerable to dampness and impact, and sometimes dropped due to its own weight or the weight of the attached fireworks, or broke due to shocks during transportation, and could lose its intimidating function. (C) In outdoor use throughout the four seasons, especially in a humid period, there is a possibility that the squib may disappear at the position where the squib is attached or at the contact surface with the igniter support. The present invention solves the above-mentioned drawbacks and is used as a highly durable bird and beast threatening device.

[0005]

According to a first aspect of the present invention, there is provided a birds and beasts threatening device and an igniter support member used for the same, wherein the igniter and a mount for mounting the igniter are provided with a permeable cushioning sheet on the igniter support member. It is made by placing a load-bearing reinforcing material on it. At this time, it is considered that the air-permeable buffer sheet to be attached to the igniter support member is suitably made of a nonwoven fabric or a material having a high brushing property such as a felted material. In addition, a punching sheet having a diameter of about 2 to 3 mm or 2
A mesh of about 3 mm is good. By using such a material for the contact surface with the igniter, it is possible to supply fresh air, which is an important point of combustion, and to further reduce the contact area between the igniter and the support member, resulting in ignition During combustion of the body, high-sustained combustion can be continued without lowering the temperature.Ignition of the squib that passed through the lower part of the reinforcing material at appropriate intervals and ignited the igniter, and the ruptured body dropped by its own weight was prevented from flying. It is characterized by exploding in the body and driving away birds and beasts that have entered by the combined effects of smoke, sound, light, and smell.

In addition to the above requirements, the birds and beasts threatening device according to claim 2 and the igniter support member used for igniting the igniter from the lower part of the reinforcing member when attaching a ruptured fuse to the igniter mounted on the mount. The igniter is surrounded by the squib in three directions even if the left side, the upper side, the right side, or the reverse positional relation of the body is used. This is
It is characterized in that the contact area between the igniter and the squib increases and the probability of ignition increases.

Further, in fixing the fuse,
Since the rupture body is not directly attached to the igniting body with an adhesive or other members, there is no extinguishing caused by this.

[0008] Furthermore, the birds and beasts threatening device and the igniting body support member used for the igniting body, the ruptured body and the mount used for the ammunition include a ring sleeve at the end of the squib.
It is characterized in that it is attached to a reinforcing member such as a net by crimping, by clipping with a bug, or by an adhesive.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The bird and beast threatening device and the igniter support member used in the device here are important in how to maintain stable combustion without extinguishing the igniter under any conditions. Therefore, first, in order to prevent the igniter itself from being broken by external pressure or the like, the mount is made larger than the diameter of the incense stick to prevent the external pressure from being directly transmitted to the igniter.

[0010] The air-permeable cushioning sheet and the load-bearing reinforcing material attached to the igniter support include:
The igniting body is protected by dispersing and absorbing the pressure applied vertically. Since both members have high air permeability, apparently fresh air is supplied to the igniter from all sides. This leads to better ventilation, so that smoke produced by the combustion of the igniter itself is discharged, leading to stable combustion of the igniter.

Furthermore, unless the device is designed to lower the combustion temperature of the igniter more than necessary, the igniter will be extinguished. To prevent this, it is only necessary to minimize the contact between the igniter and other members.Use a brushed member for the breathable cushioning sheet and a mesh sheet or lace for the reinforcing material. Reduces the contact area and prevents deprivation of temperature.

Further, as the role of the mesh-like sheet or the punching sheet of the reinforcing material, the ruptured body must explode in a timely manner at an appropriate time depending on the type or habit of the bird or beast. Therefore, it is desirable to be easily attached to any position of the igniter, and taking the example of "firecracker" fireworks as an example, pass the fuse through the hole from the bottom of the mount,
By making a U-turn, the igniter may be surrounded from three directions, and the end of the squib may be crimped again into the mesh hole and through the ring sleeve, or may be attached to a punching sheet or mesh with an adhesive.

Hereinafter, the present invention will be specifically described based on the illustrated embodiment. In the basic embodiment shown in FIGS. 1 to 4, reference numeral 7 designates the mount (7) of the present invention. In FIG. 1, a bullet (9) is obtained by attaching a rupture body (8) to a mount (7). As can be seen from the figure, the igniter (1) has only the bottom part of the igniter support (5) and the rest rests on the net in the load-bearing reinforcement (4). Therefore, fresh air can always be taken in, and convection of air due to heat is generated, smoke is smoothly discharged, and more stable combustion is maintained.

FIG. 2 is an exploded perspective view of the mount (7). The constituent members are not easily deformed and are easy to process. For example, an igniter support (5) obtained by punching a cardboard cardboard or a cardboard into a slice of orange by a press or the like is provided on a permeable cushioning material (6). Through, and affix a member with an appropriate thickness.
Although it is a net of the mm size, any mesh having the same diameter may be used as long as it is air-permeable. These are attached to the igniter support (5) by means of an adhesive, a stapler, a sewing machine or the like to form a mount (7).

FIG. 3 is a view in which the igniter (1) is placed on the assembled mount (7). A rupture body (8) is attached to this to finish a bullet (9). First, the squib (2) is passed through the mesh from the lower part of the mount (7) at appropriate intervals, and the igniter (1)
Then, the end of the squib (2) is inserted into the ring sleeve and crimped, so that the ring is left larger than the mesh and fixed. As another method, there is a method in which the end is sandwiched and fixed to a net with an adhesive or a worm clip or the like. Therefore, in this case, the size of the mesh is such that the squib (2) can pass easily,
It is considered appropriate that the size is about 3 mm, and a material that does not lower the heat of the igniter, cotton, glass fiber, rayon, or the like is preferable.

FIG. 4 is a sectional view of FIG. 3 assembled and mounted. The left end is a fireworks installation sectional view. The squib (2) is in contact with the igniter (1) on the left side, the top, and the right side on three sides. This means that the ignition body (1) burns,
When reaching the position of the squib (2), the type of ignition of the igniter (1) tends to shift to the squib (2). The positional relationship between the igniter (1) and the squib (2) at this time is preferably such that the squib (2) crosses the squib (1) obliquely rather than at a right angle. In other words, if it extends at a right angle, the squib (2) may hinder the ignition of the igniter (1) in a humid period. Therefore, by passing the wire obliquely, the fire gradually contacts the squib (2), and at the same time, the moist squib (2) is also dried by heat. Drop, explode, and threaten away target birds and beasts.

FIG. 5 shows that the bullet (9) is used outdoors.
It is an exploded perspective view stored in the birds and beasts threatening device (10).
First, the igniter (1) is ignited, it is housed in the housing (13), covered with a ball-shaped rain cover (11), the hooked spring (12) is extended, and the hook is prevented from scattering. 14) It can be fixed by hooking it on the side of the wire mesh. Smoke from combustion must be discharged to the outside without stopping. As for the movement of smoke, the mosquito coil (ignited body example) emits smoke and heat, so that the heated air and smoke rise to the top of the rain cover (11).
This rain cover (11) is a combination of large and small metal balls, and has a double structure at the top, which can prevent wind and rain from the outside, and is easy to disassemble and assemble so that it can be cleaned. It is characterized by becoming.

Since the present invention is configured as described above, the following effects can be obtained. First, mosquito coils and fireworks, which have been typical seasonal products for only a short period of time in the past, can be used throughout the year with the invention of various members, so that the range of product utilization can be expanded and economic effects can be expected. In addition, since it is small and lightweight, it is weather and fire resistant, it can be used as a bird and beast threatening device throughout the four seasons without having to choose an installation location in orchards, cultivated lands, and other places.

[Brief description of the drawings]

FIG. 1 is a perspective view of a bullet of the present invention.

FIG. 2 is an exploded perspective view of the mount of the present invention.

FIG. 3 is a perspective view of a rupturable body on which an igniter is placed and mounted on a mount of the present invention.

FIG. 4 is a cross-sectional view in which an igniter is placed on a mount of the present invention and a rupture body is attached.

FIG. 5 is an exploded perspective view of the bird and beast threatening device of the present invention in which bullets are stored.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ignition body 2 Fire wire 3 Explosive part 4 Reinforcement material 5 Ignition body support 6 Breathable buffer sheet 7 Mount 8 Burst body 9 Bullet 10 Wildlife threatening device 11 Rain lid 12 Hook spring 13 Housing part 14 Shatterproof body

Claims (3)

[Claims] 1. An air-permeable cushioning sheet (6) is stretched over a die-cut igniter support (5), and a load-carrying reinforcing material (4) is further covered to form a mount (7). And an explosive body (8) having a squib (2) attached to the igniter (1) at appropriate intervals, and an igniter body mounting member used therefor. . 2. When the igniter (1) is combined with the squib (2) of the rupturable body (8) in contact with the squib and supported by the mount (7), the squib (2) and the lower part of the mount (7) are used. After passing through the load-carrying reinforcing material (4), 3
2. The birds and beasts threatening device according to claim 1 and an igniting body mounting member used for the device. 3. To fix the igniter (1) and the squib (2) used for the bullet (9) to the mount (7), insert a ring sleeve at the end of the squib (2) and crimp or fix the squib (2). The birds and beasts threatening device according to claim 1.2, wherein the squib is clipped or the squib (2) is fixed to the reinforcing member (4) with an adhesive, and the igniter mounting member used for the device.