Production method bird damage prevention tool, the bird damage prevention tool

摘要

PROBLEM TO BE SOLVED: To provide a bird stopper for preventing birds from stopping at a bird stopper object such as an overhead wire, wherein a dimensional adjustment of the longitudinal size required for making the bird stopper adaptable to the installation site can be made with ease.;SOLUTION: When a bird stopper 1 faces the annular member 11 of an adjacent bird stopper 1, the end 11e is inserted into the through hole 11c made in the annular member 11 of the adjacent bird stopper 1 while turning a tongue 11d, and the tongue 11d is turned back in a state where the coupling part 11f is located in the through hole 11c. Since the end 11e is latched to the through hole 11c and locked, the bird stopper 1 can be coupled removably to the annular member 11 of the adjacent bird stopper 1. The bird stopper 1 can be uncoupled by the reverse procedure. A desired quantity of bird stoppers 1 can be coupled by repeating the operation, and the length dimension of the bird stoppers 1 to be coupled can be adjusted easily to be suitable for the installation site when the bird stoppers are manufactured in the factory or installed in the site.;COPYRIGHT: (C)2011,JPO&INPIT