JPS5835949U - hand spray - Google Patents

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

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

第１図は従来のハンドスプレーの例を示す縦断面図、第
２図はハンドスプレーの取付状態を示す縦断面図、第３
図は要部を拡大して示す縦断面図、第４図は切換弁体の
作動状態を示す縦断面図である。 Ａ・・・本体、Ｃ・・・吐水体、ｄ・・・切換部、４・
・・上部室、５・・・下部室、６・・・隔壁、７・・・
通孔、８・・・散水弁座、９・・・環状壁、１０・・・
流入口、１１・・・通路、１２・・・開口部、１３・・
・底板、１４・・・集中吐水口部、１５・・・環状突壁
、１７・・・集中吐水弁座、２２・・・小孔、２３・・
・散水部、２５・・・案内螺子部、２６・・・スピンド
ル、２７・・・切換弁体、２９・・・ハンドル。Figure 1 is a vertical sectional view showing an example of a conventional hand sprayer, Figure 2 is a vertical sectional view showing how the hand sprayer is installed, and Figure 3 is a vertical sectional view showing an example of a conventional hand sprayer.
The figure is a longitudinal sectional view showing an enlarged main part, and FIG. 4 is a longitudinal sectional view showing the operating state of the switching valve body. A...Main body, C...Water discharge body, d...Switching section, 4.
... Upper chamber, 5... Lower chamber, 6... Partition wall, 7...
Through hole, 8... Watering valve seat, 9... Annular wall, 10...
Inflow port, 11... passage, 12... opening, 13...
・Bottom plate, 14... Centralized water spout portion, 15... Annular projecting wall, 17... Centralized water discharge valve seat, 22... Small hole, 23...
- Water sprinkling part, 25...Guide screw part, 26...Spindle, 27...Switching valve body, 29...Handle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上方を開口し案内螺子部を有する上部室、下方に開口部
を有する下部室、この両室を区画する隔壁、隔壁に穿設
された通孔、隔壁下面に通孔を囲んで設けられた散水弁
座、隔壁下面に散水弁座を囲んで突設された環状壁、環
状壁外方に設けられ両室を連絡する通路、及び環状壁に
開設された給水源に連絡する流入口を備えた本体と、こ
の本体の開口部に取付けられ、円板状の底板、底板中央
に設けられた集中吐水口部、底板上面に集中吐水口部を
囲んで突設され本体の環状壁内周に嵌入する環状突壁、
環状空壁先端部に設けられた集中吐水弁座、及び環状突
壁外方の底板に表裏に貫通して穿設された多数の小孔よ
り形成される散水部を有した吐水体と、上部室の案内螺
子部に螺着され回転することにより軸方向に移動すると
共に上端が本体より突出するハンドルに連絡し下端が隔
壁の通孔を挿通するスピンドル、及びスピンドル下端に
設けられ散水弁座と集中吐水弁座との間に位置する切換
弁体を有する切換部とを具備してなり、上記切換弁体が
散水弁座に着座したときは流水が集中吐水弁座、環状突
壁内部空間を経て集中吐水口部より集中吐水状に吐出し
、切換弁体が集中吐水弁座に着座したときは流水が散水
弁座、通孔、通路、下部室内の環状突壁外部空間を経て
散水部より散水状に吐出することを特徴とするハンドス
プレー。An upper chamber with an opening at the top and a guide screw part, a lower chamber with an opening at the bottom, a partition wall that separates both chambers, a through hole drilled in the partition wall, and a water sprinkling hole provided on the lower surface of the partition wall surrounding the through hole. Equipped with a valve seat, an annular wall protruding from the lower surface of the bulkhead surrounding the watering valve seat, a passage provided outside the annular wall to connect both chambers, and an inlet connected to a water supply source provided in the annular wall. A main body, a disc-shaped bottom plate attached to the opening of the main body, a central water spout provided in the center of the bottom plate, a central water spout provided on the top of the bottom plate that protrudes around the central water spout, and is fitted into the inner periphery of the annular wall of the main body. annular projecting wall,
A water discharging body having a water discharging part formed by a concentrated water discharging valve seat provided at the tip of the annular hollow wall, and a large number of small holes drilled through the bottom plate on the outside of the annular projecting wall from the front and back, and an upper part. A spindle which is screwed into the guide screw part of the chamber and moves in the axial direction by rotation, and whose upper end communicates with a handle protruding from the main body and whose lower end passes through a through hole in the partition, and a water sprinkling valve seat provided at the lower end of the spindle. and a switching part having a switching valve body located between the central water spout valve seat and the water sprinkling valve seat, and when the switching valve body is seated on the water sprinkling valve seat, the flowing water flows through the central water spout valve seat and the internal space of the annular projecting wall. When the switching valve body is seated on the central spout valve seat, the water flows through the sprinkling valve seat, through holes, passages, and the external space of the annular projecting wall in the lower chamber, and then from the sprinkling part. A hand spray that discharges water in the form of a sprinkle.