JPS6248455U

JPS6248455U -

Info

Publication number: JPS6248455U
Application number: JP14130885U
Authority: JP
Priority date: 1985-09-13
Filing date: 1985-09-13
Publication date: 1987-03-25

Description

[Brief explanation of drawings]

第１図〜第４図は第１実施例を示しており、第
１図は全体断面図、第２図は同平面図、第３図は
要部の縦断面図、第４図は要部の平断面図、第５
図は第２実施例の断面図、第６図は従来例の縦断
面図である。３……ノズル本体、４……送水孔、６……空洞
部、７……隔壁、９……散水孔、１０……調圧弁
、１２……スピンドル、１４ａ……水量制御孔、
１５……制水室、１８……弾性体。 Figures 1 to 4 show the first embodiment, where Figure 1 is an overall sectional view, Figure 2 is a plan view of the same, Figure 3 is a longitudinal sectional view of the main part, and Figure 4 is the main part. 5th cross-sectional plan view of
The figure is a sectional view of the second embodiment, and FIG. 6 is a longitudinal sectional view of the conventional example. 3... Nozzle body, 4... Water supply hole, 6... Cavity, 7... Partition wall, 9... Water sprinkling hole, 10... Pressure regulating valve, 12... Spindle, 14a... Water flow control hole,
15... Water control chamber, 18... Elastic body.

補正昭６０．９．２１図面の簡単な説明を次のように補正する。明細書中第１１頁第６行目「縦断面図である。
」とあるを下記のとおり補正します。「縦断面図、第７図は第３実施例の縦断面図、
第８図は同平断面図である。」Amendment September 21, 1980 The brief description of the drawing is amended as follows. In the specification, page 11, line 6, ``This is a vertical cross-sectional view.
'' has been corrected as follows. "Longitudinal cross-sectional view, FIG. 7 is a vertical cross-sectional view of the third embodiment,
FIG. 8 is a sectional view of the same plane. ”

Claims

[Scope of utility model registration request]

A water supply hole is provided at the bottom of the nozzle body, a cavity is provided above the water supply hole via a partition wall, a water sprinkling hole is provided at the top of the nozzle body communicating with this cavity, and a pressure regulating valve is provided in the cavity. At the same time, in a snow removal nozzle in which the lower end of the pressure regulating valve is held on the partition wall and the pressure regulating valve has a built-in spindle, the water flow control hole, which communicates with the water supply hole and whose opening area is adjusted by the spindle, is connected to the pressure regulating valve facing the partition wall. A snow removal nozzle is characterized in that a water control chamber is formed in a partition wall at the bottom of a cavity facing the water flow control hole, and an elastic body is fixed to the outer periphery of the pressure regulating valve.