JP2005295909A - Tool for preventing dropping damage such as dove dropping damage - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tool for preventing dropping damages such as dove dropping damages, which can efficiently eliminate bird dropping damages such as dove dropping damages, can be made at a low cost, and does not deteriorate the appearance of a building or the like. <P>SOLUTION: This tool for preventing dropping damages such as dove dropping damages is characterized by comprising a base portion having a through-hole notched in the longitudinal direction, and blade plates disposed around the base portion. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a fecal harm prevention tool such as pigeon feces.

  Traditionally, pigeons and crows have bred in urban areas, and these birds live in railway stations, buses and other station buildings, park structures, public buildings, under elevated railway guards, private houses, etc. It has occurred. Various devices such as a wire mesh and an electric shock device have been devised in order to eliminate such shit damage, but no contrivance has yet been made to eliminate sufficient shit damage.

For example, Patent Document 1 proposes a device that provides a large number of holes in a long pipe and blows out compressed air from the holes to drive away birds. All of the prevention devices have not only a complicated structure and high cost, but also a problem that the effect is low and the beauty of buildings and the like is impaired.
JP-A-6-327391

  Accordingly, the object of the present invention is to eliminate the above-mentioned problems of the prior art, efficiently eliminate fecal damage caused by birds such as pigeons, and prevent drunk damage such as pigeon feces that is inexpensive and does not impair the beauty of buildings and the like. Is to provide the ingredients.

  The above object is achieved by the present invention described below. That is, the present invention comprises a base portion (hereinafter simply referred to as “base portion”) having a through-hole provided with a cut in the longitudinal direction, and a plurality of blades provided around the base portion. To provide feces damage prevention equipment such as pigeon feces.

  In the feces harm prevention device, the number of blades is 2 to 5; a plurality of blades are arranged around the base portion having the through holes with substantially the same interval. And at least the base is preferably formed of an elastic body.

  ADVANTAGE OF THE INVENTION According to this invention, feces damage prevention tools, such as pigeon feces, which can prevent efficiently the feces damage by birds, such as pigeons, are cheap and do not impair the beauty | look of a building etc. can be provided.

  Next, the best mode for carrying out the invention will be described in more detail with reference to the drawings. As shown in FIG. 1, an example of a fecal harm prevention device such as pigeon feces according to the present invention includes a base portion 2 provided with a cut 1 in the longitudinal direction, and a plurality of blade plates 3 provided around the base portion 2. It is characterized by consisting of. The base 2 may have any shape as long as it has a through-hole 4 having an inner diameter that can surround a reinforcing bar such as an electric wire or a building beam, a gas or water pipe, a handrail, or the like. For example, a preferable example is a cylindrical body having an inner diameter of 5 mm to 50 mm. In addition, the prevention tool of this invention may be formed in a long thing, and this long thing may be cut | disconnected and used for an appropriate length at the time of use. Such a base 2 is preferably formed of an elastic body such as rubber, elastic plastic, or a metal thin plate.

  A plurality of vanes 3 are provided around the base 2. The number of blades 3 is not particularly limited, but is preferably about 2 to 5 sheets. The plurality of blades 3 are preferably arranged around the base 2 with substantially the same interval. Further, the shape and thickness of the slats 3 are not particularly limited. For example, when a bird such as a pigeon squeezes the feces damage prevention tool of the present invention with a foot, for example, the width of the slats ( The length of the base 2 perpendicular to the longitudinal direction is preferably about 1 to 20 cm.

  Also, the length of the slats (the length parallel to the longitudinal direction of the base) is not particularly limited, but as is obvious from the description of the usage method described later, if it is too short, a large number of preventive tools are required to prevent fecal damage. On the other hand, if it is too long, installation of the preventive device is limited, and therefore, for example, about 3 cm to 100 cm is preferable. The material of the blade plate 3 is not particularly limited, but it is preferable to use the same material as the base portion in consideration of the productivity of the preventer of the present invention. In particular, the elastic material is not limited as long as it has a certain degree of rigidity. The blade and the base may be joined by creating the base and the blade separately and bonding, fusing, or fitting them together, but the base and the blade may be formed by extrusion molding or injection molding. Is most economical.

  FIG. 2 is a diagram for explaining another embodiment of the preventer of the present invention. The example shown in FIG. 2 is an example in which the base 2 and the blade plate 3 are integrally molded to impart design properties. Another embodiment of the present invention shown in FIG. 3 is one in which the inner diameter of the through hole 4 of the base portion 2 is increased, and is suitable mainly for installation on a pipe or a handrail. In this case, it is preferable to form the cut portion 1 widely so that a pipe or the like can be easily inserted into the through hole 4.

  Next, with reference to FIG. 4 and FIG. 5, the usage method and effect of the prevention tool of this invention are demonstrated. FIG. 4 illustrates a state in which the preventive device of the present invention is installed on a defense fence of a veranda where pigeons frequently fly and cause fecal damage. In the case shown in the figure, two columns 5 are provided on both sides of the veranda, and a piano wire 6 (not limited to a piano wire, but a linear object such as a rope) is stretched between the columns, and the present invention is applied to the piano wire. The state where the preventive tool is installed is explained. The prevention tool is installed on the piano wire because the notch provided in the base is opened by holding the two blades of the prevention tool with a finger and narrowing the distance between the two blades. By inserting the piano wire from the notch and then releasing the finger, the prevention device is easily installed on the piano wire. In the illustrated example, six preventive devices are installed, but it is preferable that these preventive devices are installed narrower than the body width of the pigeon.

  As shown in FIG. 5, when the pigeon 7 flies and tries to stop on the defense fence, since the prevention tool of the present invention is installed on the defense fence, the flying pigeon stops on the blade 3 of the prevention tool. However, when the pigeon 7 stops on the slat 3 (FIG. 5a), the prevention tool rotates freely around the piano wire 6. Therefore, when the pigeon 7 stops, the prevention tool depends on the weight of the pigeon. Rotates (FIG. 5b), the pigeon cannot balance and cannot stop at the guard. Eventually, the learning of pigeons will prevent the pigeons from flying to the veranda, and the fecal damage on the veranda will be eliminated.

The example shown in FIG. 4 is an example of use on a veranda, but in the same way, many pigeons fly like guards on station buildings, elevated railways and elevated roads, park facilities, electric wires of public buildings, reinforcing bars, various pipes, etc. By installing the preventive device of the present invention at a place where it stops, the pigeon stops flying and the fecal damage can be solved quickly by the same action as when installed on the veranda.
Further, in the above description, the preventive device of the present invention has been described as an example. However, the preventive device of the present invention is provided with a support as necessary, and has an arbitrary angle, or It can also be provided vertically.

  As described above, according to the present invention, it is possible to provide a dung damage prevention tool such as pigeon dung that can efficiently prevent dung damage caused by birds such as pigeons and that is inexpensive and does not impair the beauty of buildings and the like. it can.

The figure explaining the feces harm prevention tool of this invention. The figure explaining the feces harm prevention tool of this invention. The figure explaining the feces harm prevention tool of this invention. The figure explaining an example of the usage method of the excrement prevention tool of this invention. The figure explaining the effect of the feces harm prevention tool of this invention.

Explanation of symbols

1: notch part 2: base part 3: vane plate 4: through hole 5: support 6: piano wire 7: dove

Claims (4)

  An anti-fecal damage prevention tool such as pigeon droppings comprising a base portion having a through hole provided with a cut in the longitudinal direction and a plurality of blades provided around the base portion.   The feces damage prevention tool such as pigeon feces according to claim 1, wherein the number of blades is 2 to 5.   The dung damage prevention tool such as pigeon dung according to claim 1, wherein the plurality of blades are arranged around the base portion having the through hole with substantially the same interval.   The feces harm prevention tool such as pigeon feces according to claim 1, wherein at least the base is formed of an elastic body.

Images