JPS6111989U

JPS6111989U - water purifier

Info

Publication number: JPS6111989U
Application number: JP9793984U
Authority: JP
Inventors: 光夫竹村
Original assignee: ミヤコ株式会社
Priority date: 1984-06-28
Filing date: 1984-06-28
Publication date: 1986-01-24
Also published as: JPS6310857Y2

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]

２図は第１図のＩ−Ｉ線よりみた要部の拡大断面図、第
３図は同じく■二■線よりみた要部の拡大断面図である
。１・・・容器、１１・・・器体、１２・・・蓋体、１３
・・・エツジ、１４・・・吐出管差込み孔、１４′・・
・筒状間隙、１５・・・申径拡大部、７１６・・・０リ
ング受け段−部、１７・・・爪状突起、１８・・・切込
、１９・・・補強リブ、２・・・ホース、３・・＝給水
管、４・・・逆止弁、５・・・フィルター、５１・・・
フィルター本体、５２・・・環状端板、６・・・吐出管
、６１・一・差込み端部、６２・・・吐出端部、６３・
・・上部環状突条、６４・・・０リング押え段部、６５
・・・末端環状突条、６６・・・爪状突起係合段部ζ６
７・・・通孔、７・・・０リング。一−2 is an enlarged sectional view of the main part taken along the line I--I in FIG. 1, and FIG. 3 is an enlarged sectional view of the main part taken from the line 2-2 in FIG. 1... Container, 11... Vessel body, 12... Lid body, 13
...Edge, 14...Discharge pipe insertion hole, 14'...
・Cylindrical gap, 15... Extended diameter part, 716... 0 ring receiving step part, 17... Claw-shaped projection, 18... Notch, 19... Reinforcement rib, 2...・Hose, 3... = Water supply pipe, 4... Check valve, 5... Filter, 51...
Filter body, 52... Annular end plate, 6... Discharge pipe, 61.1. Insertion end, 62... Discharge end, 63.
... Upper annular protrusion, 64 ... 0-ring presser step, 65
...Terminal annular protrusion, 66...Claw-like projection engagement step part ζ6
7...Through hole, 7...0 ring. One-

Claims

[Scope of utility model registration request]

A cartridge-shaped cylindrical filter is placed inside a container that can be opened and closed with a lid or bottom body, and an O-ring is used to seal between the discharge pipe insertion hole at the top of the container and the discharge pipe insertion end inserted into the hole. At the same time, each tip of the plurality of claw-like protrusions provided in the insertion hole elastically grasps the distal end of the insertion end of the discharge pipe from the same circumference, thereby preventing the discharge pipe from being pulled out so as to be able to pivot to the top of the container. In this type of water purifier, the upper outer circumferential surface of the discharge pipe insertion end has a large-diameter annular protrusion on the lower side that serves as the O-ring holding step, and the outer circumferential end has a slightly smaller diameter annular protrusion on the upper side. An annular protrusion serving as a claw-like protrusion engaging step is provided, and an enlarged inner diameter portion is provided at the upper part of the discharge pipe insertion hole through which the above-mentioned upper annular protrusion can be inserted, and the lower end serves as an O-ring receiving step. ,
The O-ring is held by the O-ring holding step and the O-ring receiving step, and each tip of the claw-like protrusion is engaged with the claw-like protrusion engaging step.
The distance from to the tip of the claw-like protrusion, and the distance from the 01J ring presser step at the discharge pipe insertion end to the claw-like protrusion engaging step are determined to be at least three times the diameter of the discharge pipe, and each claw-like protrusion Now, let the discharge pipe insertion end hang down from the lower end of the discharge pipe insertion hole into the container, and also let the discharge pipe insertion end inserted into the hole hang down into the container, and separate the claw-like projections from the discharge pipe insertion end. A radial cut leading to the cylindrical gap between
A water purifier in which two or more through holes are formed near the immersed part of the container and are slightly below the upper annular protrusion at the insertion end of the discharge pipe.