| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger type spray which changes a spray state by nozzle forward and rearward movements with respect to the body and can prevent unexpected spray and leakage of contents.SOLUTION: A trigger type spray comprises a liquid channel L led from a body 2 to a spin mechanism SP of a nozzle 50 via a pressure accumulation valve V to spray a liquid out of a nozzle hole N continuous with the spin mechanism to be provided so that a nozzle position may be adjusted to any of the front position, medium position, and rear position with respect to the body 2. The nozzle 50 is so provided that the contact pressure of an accumulation valve disc 80 to an accumulation valve seat 56 by forward energization means B may be changed by relative forward and rearward movements of the nozzle 50 with respect to the body 2 to be formed so that a narrow spray pattern and a wide spray pattern may be obtained when the nozzle is located at the front position and at the medium position, respectively, and to be provided so that the accumulation valve disc 80 may be fixed between an engagement part 17 and the accumulation valve seat 56 when the nozzle is located at the rear position.SELECTED DRAWING: Figure 2 |
