DROPPING SUFFERING PREVENTIVE GEAR FOR PIGEON OR THE LIKE

摘要

PROBLEM TO BE SOLVED: To provide a dropping suffering preventive gear for preventing dung injury as a result of e.g. pigeons' settling on the upper face of a billboard or the like so as to keep such a billboard or the environment clean.;SOLUTION: This dropping suffering preventive gear has the following scheme: thin wire materials 3 are arranged in parallel to each other on a supporting element 2 at intervals wider than those enabling e.g. pigeons not to settle thereon even if they expand both legs but narrower than those enabling them to intrude therethrough in a cantilever fashion with their ends unrestricted; and this gear 1 is set up on the upper surface of a damage protector 4 so as to take a specified height by the aid of a standing tool 7 to be higher by a height enough to insert a cleaning implement so as to be cleanable without the intrusion of e.g. pigeon(s). Such thin wire materials 8 can also be set up on the supporting element 2 and/or standing tool 7 so that e.g. pigeons cannot settle thereon; besides, the wire materials 3 and 8 are threaded with rotators 11 such as beads or short cylinders to further prevent occurrence of above- mentioned dropping suffering.;COPYRIGHT: (C)2003,JPO