JPH0654701U - Bird repellent - Google Patents

Abstract

(57) [Summary] [Structure] A repellent agent in which an adhesive and a magnetic material are mixed or a rose fragrance is further added. [Effect] If this repellent is applied to the place where it is not necessary for birds to stop and be polluted with feces such as handrails and balconys of condominiums, the magnetism will affect the biomagnetism of the bird's birth and escape. In addition, even if a bird tries to stop magnetically slowly, the adhesive sticks to its legs and feels anxious, and immediately flies away, so it is possible to evade the birds without fail.

Description

[Detailed description of the device] [Industrial applications]

 The present invention relates to a bird repellent which is applied to the upper surface of a handrail or the like in order to prevent birds such as pigeons, crows, sparrows, starlings, etc. from staying on the verandas, balcony, handrails, etc. of condominiums and buildings and polluting with feces.

[Prior art]

 Conventionally, substances such as terbenoid compound monomers have been known as repellents for harmful and unpleasant animals such as animals such as dogs, cats, rats and moles and insects such as cockroaches, termites, mites, mosquitoes and flies. (For example, Jitsukaihei 3-271203). In addition, it has been known since the Edo era that it was used as a supplementary bird and insect worm by using a soft rubber-like sticky bird skeleton, which is taken from the bark of hollywood, black vulgare, and the like. , An adhesive composition containing a rubber-like organic polymer compound is applied to a coating material such as cardboard, ball paper, woodblock, plastic film, sheet, etc. There is a known method (Japanese Patent Publication No. 4-46241).

[Problems to be solved by the device]

 However, although the former repellent is effective for animals crawling on the ground, it is not necessarily effective for birds such as pigeons, crows, sparrows, and starlings, and adhesive is applied to all areas where birds may stop. However, there are drawbacks such as the need to apply the adhesive frequently because the effect decreases when the surface of the adhesive dries and the viscosity becomes small. In addition, if a highly toxic chemical agent is used to obtain long-term effects, it may affect the pets and human bodies (especially the elderly and babies) that are kept. Although the latter adhesive is effective, it requires a strong adhesive force to catch pests and is not easy to use. In particular, it could not be used for birds such as pigeons whose capture is prohibited. On the other hand, it has been clarified that many living things (insects, fish, birds, animals) on the earth feel magnetism and behave using geomagnetism. In particular, it has become known that birds have strong biomagnetism in their heads, and read subtly changing geomagnetism to determine the flight direction and serve as a homing guide. Therefore, the present invention provides a bird repellent that takes advantage of the characteristics of birds and has an excellent repellent effect by combining an adhesive and a magnetic substance and has a long duration of its efficacy and is highly safe for other animals. The purpose is to do.

[Means for Solving the Problems]

 In order to achieve the above object, the bird repellent in the present invention comprises an adhesive and a magnetic material. Adhesives can be natural products (starch, glue, casein, natural rubber, shellac, tar) and synthetic products (thermoplastic or thermosetting synthetic resin, synthetic rubber, etc.), and their adhesiveness also captures birds. It is not a cause but a repellent, so it only needs to be viscous enough to make it difficult for a bird living in nature to jump up when its feathers rest and stop. Further, the strength of the magnetic body is more effective as the magnetism is stronger, but at least 300 Gauss or more is sufficient. This magnetic material may be powdered and mixed with the adhesive, or may be mixed in the shape of a sphere, a rod, a cube or the like. In particular, when the shape is a sphere or the like, not only the product may be prepared by mixing it with the adhesive in advance, but the magnetic substance may be placed at predetermined intervals after the adhesive is applied. Further, the pressure-sensitive adhesive is not only extruded from the tube and applied by a brush, but a method in which the pressure-sensitive adhesive and the magnetic substance are set in advance in the case body may be directly attached to the veranda. Further, since it was discovered that pigeons have a property of dislike rose fragrances, it is advantageous that the repellent effect is further enhanced by mixing them with the above-mentioned adhesive and using them together with a magnetic material. Known rose fragrances may be used.

[Action]

 Adhesives mixed with magnetic materials are used for condominiums, houses, buildings, factories, warehouses, schools, hospitals, hotels, shrines and temples, malls, arcades, various markets, transportation facilities, station buildings, homes, and sports. Amusement park facility, neon advertising tower, animal farm, marine facility, bridge road facility, telecommunications facility, various plant facilities, balcony of facilities such as shipping and delivery facilities, balcony handrails and stairs, parapets and windows, Rooftop PH, roofs and eaves, under eaves, beams, steel structures (H steel, L-shaped steel, truss structure), electric illuminators, various piping pipes, other construction, facility structures, etc. , Apply to places where it is not necessary for birds to stop and be polluted with feces. Alternatively, after applying only the adhesive in advance, magnetic bodies are placed at predetermined intervals. Then, the bird that tried to stop on the applied adhesive was suddenly flipped away as if it felt a shock when it felt magnetic, or it flew away, or even if there was a dull bird in the magnet and it tried to stop, Cause anxiety about their feet and quickly fly out so they don't stool and pollute. Moreover, this magnetism affects the natural biomagnetism of birds, so it is unfamiliar and has a long-term effect. In particular, if a permanent magnet is used, a longer duration can be obtained.

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. Figure 1 shows an example of the bird repellent 2 of the present invention directly applied onto the handrail 1 of the balcony of a residential condominium. The repellent 2 is applied with a width and thickness of approximately 1 cm. As a method of applying, a brush or the like may be used, but a cut portion of a vinyl bag (not shown) accommodating the repellent 2 is cut according to the width (1 cm in this example) of the repellent to be applied, It is convenient to extrude the vinyl bag and apply it without getting your hands dirty. In the illustrated example, the repellent 2 contains the adhesive 3, the magnetic sphere 4, and the fragrance sphere 5, but the fragrance may be dissolved in the adhesive. However, using a fragrance ball has the effect of preventing the magnetic balls 4 from sticking to each other and solidifying. FIG. 2 shows another embodiment in which the handrail 1 of the balcony can be attached and detached with one touch. That is, the repellent 2 containing the magnetic balls 4 is applied in advance to the inner surface of a trough-shaped case 6 made of paper, plastic, wood, etc., and a piece 7a of a known simple attaching / detaching tool is applied to the case 6 This is an example in which the other piece 7ba is fixed to the veranda by being attached to the bottom surface of the. In this embodiment, for example, when the laundry is dried on the veranda, it can be used by removing only the case 6 from the handrail 1, and when the clothes are completely dried, the case 6 can be attached again to effectively use the veranda. is there. 3 to 6 are experimental examples of the bird repellent of the present invention. In FIG. 3, an example of applying it to the parapet 8a of the rooftop sign 8 and the upper edge portion of the advertising light 9, the crosspiece, and the H steel portion 9a inside is shown. 4 is an example applied on the external ventilation port 11 on each floor of the building 10, FIG. 5 is an example applied on the eaves portion 13 on each floor of the building 12, and FIG. 6 is a handrail 16 of the emergency stairs 15 of the building 14, H This is an example of coating on steel and beams. All of these are butylene as adhesives (butylene 3%, normal butane 10%, isoptylene 43% ichibutene 26%), mineral oil 10%, calcium 3%, and rose as a fragrance 5% and magnetically oxidized. A bird repellent mixed with 6% iron, 1% barium, 4% nitrogen, and others was applied. The rooftop sign 8 had a maximum of 300 birds, and the building 10 external ventilation port 11 had a maximum of 30 birds. The maximum number of pigeons was 50 on the eaves 13 of 12 and 30 on the handrail 16 of the emergency stairs 15 of the building 14 after the application was completely zero. In this way, birds can be kept inaccessible simply by applying it to a place where it is not necessary for the pigeons to stop and be excreted. Even when the pressure-sensitive adhesive dries and its viscosity becomes small, it has a magnetic repellent effect, but in order to obtain a higher repellent effect, for example, the surface of the layer applied every year is scraped to create a new adhesive force. The surface may be exposed or the repellent may be reapplied.

[Effect of device]

 As described above, according to the present invention, it is possible to further enhance the repellent effect by using a pressure-sensitive adhesive and a magnetic force that are more effective than before, and even if the pressure-sensitive adhesive dries, the effect becomes weaker. Can be magnetically repelled, and can reliably avoid birds for a long time. It is easy to use because it does not require strong adhesive force because it avoids birds rather than catches them. Since it does not use highly toxic chemicals, it has the effect of not affecting the bed or the human body. In addition, adding a rose fragrance to the repellent of the present invention has the effect of further enhancing the repellent effect.

[Brief description of drawings]

FIG. 1 is a perspective view of a bird repellent according to a first embodiment of the present invention.

FIG. 2 is a perspective view of a bird repellent according to a second embodiment of the present invention.

FIG. 3 is a perspective view showing an example applied to an advertising lamp of a building.

FIG. 4 is a perspective view showing an example in which it is applied to an external ventilation port of a building.

FIG. 5 is a perspective view showing an example in which it is applied to the eaves portion of a building.

FIG. 6 is a front view showing an example of application to an emergency staircase of a building.

[Explanation of symbols]

 1 Handrail 2 Bird repellent 3 Adhesive 4 Magnetic sphere 5 Perfume sphere

Claims (2)

[Scope of utility model registration request] 1. A bird repellent comprising an adhesive and a magnetic material. 2. A bird repellent comprising an adhesive, a magnetic material and a rose fragrance.