JPH03101426U

JPH03101426U -

Info

Publication number: JPH03101426U
Application number: JP1015990U
Authority: JP
Priority date: 1990-02-06
Filing date: 1990-02-06
Publication date: 1991-10-23
Anticipated expiration: 2005-02-06
Also published as: JPH0755465Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるレベルセン
サの取付構造を示す分解斜視図、第２図は同じく
組立縦断面図、第３図は同じく液槽への取付状態
を示す説明図、第４図及び第５図は同じくレベル
センサのフランジ部を示すそれぞれ背面斜視図及
び正面図、第６図は従来のレベルセンサの液槽へ
の取付状態を示す説明図、第７図及び第８図は同
じくそれぞれ縦断面図及び分解斜視図である。１……液槽、１ａ……側壁、２……レベルセン
サ、１７……フランジ部、２１……リテーナ、２
５……第１のシール部材（パツキン）、２６，２
７……取付孔、３２……第２のシール部材（Ｏリ
ング）、３３，３４……ねじ。 FIG. 1 is an exploded perspective view showing the mounting structure of a level sensor according to an embodiment of the invention, FIG. 2 is an assembled vertical sectional view, FIG. 5 and 5 are respectively a rear perspective view and a front view showing the flange portion of the level sensor, FIG. 6 is an explanatory view showing a conventional level sensor installed in a liquid tank, and FIGS. 7 and 8 are Similarly, they are a longitudinal sectional view and an exploded perspective view, respectively. DESCRIPTION OF SYMBOLS 1...Liquid tank, 1a...Side wall, 2...Level sensor, 17...Flange part, 21...Retainer, 2
5...First seal member (packet), 26,2
7...Mounting hole, 32...Second seal member (O ring), 33, 34...Screw.

Claims

[Claims for Utility Model Registration] In a level sensor mounting structure in which a level sensor for detecting a liquid level in a liquid tank is attached to a side wall of the liquid tank, a plurality of level sensors are attached to the inner surface of the side wall of the liquid tank via a first sealing member. A retainer is fixed with a screw, a mounting hole is formed concentrically through the retainer and the side wall of the liquid tank, a level sensor is inserted into the liquid tank through this mounting hole, and the level sensor is inserted into the liquid tank through the mounting hole. A second sealing member is installed between the outer periphery of the liquid tank and the inner periphery of the mounting hole, and the flange portion of the level sensor is fixed to the retainer via the side wall of the liquid tank with a plurality of screws. A mounting structure for a level sensor, characterized in that the head of a screw for fixing a retainer to a side wall of a liquid tank is covered by a flange portion of the level sensor.