JPH0296162U

JPH0296162U -

Info

Publication number: JPH0296162U
Application number: JP411789U
Authority: JP
Priority date: 1989-01-18
Filing date: 1989-01-18
Publication date: 1990-07-31
Anticipated expiration: 2004-01-18
Also published as: JPH074825Y2

Description

[Brief explanation of drawings]

図は、この考案のスプリンクラヘツドのデフレ
クタの一実施例を示し、第１図は、デフレクタの
衝突板の正面図、第２図は、断面図、第３図は、
要部の拡大図、第４図および第５図は、この考案
を組立てた状態を示すスプリンクラヘツドの断面
図、第６図は、分解部品の斜視図、第７図〜第１
３図は、水流の流れ状態の説明図、第１４図は、
従来のスプリンクラヘツドの断面図、第１５図は
、同デフレクタの衝突板の正面図、第１６図〜第
２０図は、水流の流れ状態の説明図である。１……デフレクタ、２……衝突板、３……角形
爪、４……ガイドロツド、５……浅立爪、６……
三角直立爪、６ａ……切り欠傾斜面、７……スト
ツパリング、７ａ……舌片状ばね、８……ガイド
ロツド取付孔、９……長孔。 The figures show an embodiment of the sprinkler head deflector of this invention, in which Fig. 1 is a front view of the collision plate of the deflector, Fig. 2 is a sectional view, and Fig. 3 is a
4 and 5 are enlarged views of the main parts; FIGS. 4 and 5 are cross-sectional views of the sprinkler head in an assembled state; FIG. 6 is a perspective view of disassembled parts; and FIGS.
Figure 3 is an explanatory diagram of the flow state of water current, and Figure 14 is
FIG. 15 is a sectional view of a conventional sprinkler head, and FIG. 15 is a front view of the collision plate of the deflector, and FIGS. 16 to 20 are explanatory diagrams of the flow state of the water stream. 1...Deflector, 2...Collision plate, 3...Square claw, 4...Guide rod, 5...Shallow claw, 6...
Triangular upright pawl, 6a...notch inclined surface, 7...stopper ring, 7a...tongue spring, 8...guide rod mounting hole, 9...long hole.

Claims

[Scope of utility model registration request]

In a sprinkler head deflector in which water spraying claws are provided almost upright on the periphery of the collision plate, the claw facing the guide rod connected to the head body is formed into a shallow standing claw with a lower standing angle than the other claws, A deflector for a sprinkler head characterized by forming a triangular upright claw in which the shallower claw side of the upright claw adjacent to the claw is cut out into a substantially triangular shape.