JPH0450153U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一例を示すノズル部の断面図
、第２図は第１図の部（噴出部）の拡大図、第
３図は第２図の中子の斜視図、第４図は別の一例
を示す第３図相当図、第５図は第４図の−線
断面図、第６図は更に別の一例を示す第３図相当
図。 １……ノズル本体、２……ノズル孔部材、３…
…中子、４……凹部、５……鍔部、６……溝、７
……凸部、８……ノズル孔、９……凹陥部。 Figure 1 is a sectional view of the nozzle part showing an example of the present invention, Figure 2 is an enlarged view of the part (spouting part) in Figure 1, Figure 3 is a perspective view of the core in Figure 2, and Figure 4. 3 is a view corresponding to FIG. 3 showing another example, FIG. 5 is a sectional view taken along the line -- in FIG. 4, and FIG. 6 is a view equivalent to FIG. 3 showing yet another example. 1... Nozzle body, 2... Nozzle hole member, 3...
... core, 4 ... recess, 5 ... flange, 6 ... groove, 7
... Convex portion, 8... Nozzle hole, 9... Concave portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ノズル孔部材と中子とが形成する渦流形成路を
通して渦流とした液体をノズル孔から噴出するよ
うにしてなる液体噴出具の噴出部であつて、前記
中子に、ノズル孔に向かつて突出する凸部を渦流
中心に位置するよう形成してなる液体噴出具の噴
出部。 A jetting portion of a liquid jetting device configured to jet a vortex of liquid from a nozzle hole through a vortex forming path formed by a nozzle hole member and a core, the jetting portion projecting from the core toward the nozzle hole. A jetting part of a liquid jetting device formed with a convex part located at the center of a vortex.