JPS6339466U

JPS6339466U -

Info

Publication number: JPS6339466U
Application number: JP13334586U
Authority: JP
Priority date: 1986-08-29
Filing date: 1986-08-29
Publication date: 1988-03-14
Also published as: JPH0441968Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す縦断側面図
、第２図は第１図の外観図、第３図は第２図を分
解した一部縦断側面図、第４図は従来のものを示
す縦断側面図、第５図は第４図を分解した外観図
、第６図は第５図の噴口基体を下からみた図、第
７図はオーム管に取り付けた状態を示す正面図、
第８図は第７図の線―からみた一部側面図で
ある。図において、１Ａは噴口基体、１０１は孔、１
０２は弁室、１０３は開口、４Ａは噴口可動体、
５は円形拡散噴射口、６は扇形拡散噴射口、９は
弁玉、１４はばねである。なお、各図中同一符号
は同一または相当部分を示す。 Figure 1 is a longitudinal side view showing one embodiment of this invention, Figure 2 is an external view of Figure 1, Figure 3 is a partially exploded side view of Figure 2, and Figure 4 is a conventional one. Fig. 5 is an exploded external view of Fig. 4, Fig. 6 is a view of the nozzle base in Fig. 5 viewed from below, Fig. 7 is a front view showing the state attached to the ohmic tube,
FIG. 8 is a partial side view taken along the line - in FIG. 7. In the figure, 1A is the nozzle base, 101 is the hole, 1
02 is a valve chamber, 103 is an opening, 4A is a nozzle movable body,
5 is a circular diffusion injection port, 6 is a fan-shaped diffusion injection port, 9 is a valve ball, and 14 is a spring. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A nozzle base having a hole provided in a vertical manner from the base to the vicinity of the tip, and a valve chamber and an opening communicating with the vicinity of the tip of the hole and opening on both sides in the form of a horizontal hole; a tip of the nozzle base; a nozzle movable body mounted on the nozzle movable body so as to be able to rotate about the nozzle movable body, and a spray pattern provided on the nozzle movable body such that the nozzle movable body can respectively match the valve chamber and the opening while the nozzle movable body is rotating; a plurality of injection ports with different diameters, a valve ball inserted into the valve chamber, and a spring that presses the valve ball outward so that one of the injection ports is closed; when the valve is set, the valve ball closes one of the nozzles so that the other one of the nozzles is opened through the opening;
The nozzle device is characterized in that by rotating and setting the nozzle movable body in this manner, one of the nozzles is opened and a different spray pattern can be diffused.