JPS60140676U

JPS60140676U - Fan-shaped spout nozzle

Info

Publication number: JPS60140676U
Application number: JP2706184U
Authority: JP
Inventors: 佐久間　秀夫
Original assignee: アロイ工器株式会社
Priority date: 1984-02-27
Filing date: 1984-02-27
Publication date: 1985-09-18
Also published as: JPH0233903Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面において、第１図および第２図はそれぞれ従来品を
示す正面図および横断平面図、第３図お゛よび第４図は
それぞれ従来品による接着剤の塗布パターンを示すもの
であって、それぞれａは静止塗布膜のパターン図でｂは
断面図、第５図は本考案ノズルによる接着剤の塗布パタ
ーンを示すものであって、ａは静止塗布膜のパターン図
でｂは断　・面図、第６図および第７図はそれぞれ本考
案ノズルの一実施態様を示す正面図および横断平面図、
第８図および第９図はそれぞれ他の実施態様における本
考案ノズルの正面図および横断平面図、第１０図および
第１１図はそれぞれ更に他の実施態様を示す正面図およ
び横断平面図、第１２図および第１３図はそれぞれ更に
他の実施態様を示す正′面図および横断平面図、第１４
図は更に別な実施態様を示す正面図、また第１５図は削
成部の程度の説明用断面図である。１・・・ノズル本体、２・・・ドーム状凹穴、３・・・
Ｖ字状溝、４・・・噴出口、５・・・円弧状削成部。In the drawings, FIGS. 1 and 2 are a front view and a cross-sectional plan view of a conventional product, respectively, and FIGS. 3 and 4 are adhesive application patterns of a conventional product, respectively. a is a pattern diagram of a stationary coating film, b is a cross-sectional view, and FIG. FIG. 6 and FIG. 7 are a front view and a cross-sectional plan view showing an embodiment of the nozzle of the present invention, respectively;
8 and 9 are a front view and a cross-sectional plan view, respectively, of the nozzle of the present invention in another embodiment, and FIG. 10 and FIG. 11 are a front view and a cross-sectional plan view, respectively, showing still another embodiment. Figures 13 and 13 are a front view and a cross-sectional plan view showing still another embodiment, respectively.
The figure is a front view showing still another embodiment, and FIG. 15 is a sectional view for explaining the extent of the cut portion. 1... Nozzle body, 2... Dome-shaped recessed hole, 3...
V-shaped groove, 4... spout, 5... arc-shaped cut portion.

Claims

[Claims for Utility Model Registration] 1. The nozzle body 1 is provided with a dome-shaped concave hole 2 with a tip close to a hemisphere or a bowl-shaped surface deeper than a hemisphere in a rearward open state, and the front end of the nozzle body 1 has a V A lip-shaped spout 4 is formed by providing the character-shaped groove 3 so deep that the bowl-shaped surface of the dome-shaped recessed hole 2 is divided into two, and in a forwardly expanding state. An arcuate cut portion 5 with a radius of curvature smaller than that of the mouth edge is provided in the center, thereby changing the frontal shape of the spout 4 into a rhombic shape with both obtuse corners rounded or a rhombic shape with both obtuse corners rounded. A fan-shaped jet nozzle whose obtuse corners are rounded and enlarged. 2. The fan-shaped jet nozzle according to claim 1 of the utility model registration claim in which the connecting portion between the arcuate mouth edge and the arcuate cut portion 5 is a smooth continuous edge =