Insect trap comprises spring-loaded piston mounted in cylinder which acts as trap, piston being operated by trigger so that insects are sucked through nozzle fitted with non-return valve

摘要

The insect trap comprises a spring-loaded piston (1, 9) mounted in a cylinder (10) which acts as the trap. This is operated by a trigger (7) so that the insects are sucked through a nozzle (4) fitted with a non-return valve (5).