| 摘要 |
PURPOSE:To obtain the good and sure opening and closing operation of a nozzle cover by preventing a dropped content liquid from being accumulated in an assembling recessed part of a sprayer body and also giving elasticity to the engaging function part. CONSTITUTION:A nozzle cover 12 for opening and closing a nozzle hole 5 is connected by a hinge to an assembling recessed part 6 formed on the tip to which the nozzle hole 5 of a sprayer body is opened, and a cutoff groove 11 is installed in the lower wall part placed in the lower end part of the assembling recessed part 6 engaged with the nozzle cover 12. This causes the content liquid dropped from the nozzle hole 5 to flow down and also moderate elastic deformation of the lower end of the assembling recessed part 6 to be made. |
