| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a trigger-type foam-spraying dispenser being capable of spraying a liquid in the form of foam and allowing adjustment of the area in which foam is sprayed. <P>SOLUTION: The dispenser 100 has a body 10 having a trigger 3 and a nozzle base capable of spraying a liquid on oscillation of the trigger 3, a nozzle 20 having a nozzle hole and connected to the body 10 so that the nozzle hole is located at a position corresponding to that of the nozzle base and a foam-adjusting mechanism 30 having peripheral wall surfaces 31a and 31b upon which the liquid sprayed from the nozzle hole is allowed to impact and two or more cylindrical holes 32a and 32b formed by the peripheral wall surfaces 31a and 31b. The lengths of the peripheral wall surfaces 31a and 31b in the spraying direction for the liquid are different from each other. The nozzle 20 is attached so as to allow the foam-adjusting mechanism 30 to rotate, and one of the through holes 32a and 32b can be switched at a position corresponding to the position of the nozzle hole. <P>COPYRIGHT: (C)2008,JPO&INPIT |
