JPH0360029U - - Google Patents

Description

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

図面は本考案の実施例を示し、第１図は正面図
、第２図は縦断側面図、第３図は要部の拡大した
正面図、第４図は同じく縦断面図である。 １…タンク、３…パイプ、４…連結管、５…空
気袋、６…突起、７…透光板、８…指示目盛、９
…ケース。 The drawings show an embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a vertical side view, FIG. 3 is an enlarged front view of the main parts, and FIG. 4 is a vertical cross-sectional view. 1...Tank, 3...Pipe, 4...Connecting pipe, 5...Air bag, 6...Protrusion, 7...Transparent plate, 8...Indication scale, 9
…Case.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端をタンク１の内底面近くに位置させて縦方
向に配したパイプ３と、パイプ３の上端に連設さ
れ、タンク１の側面方向へ屈曲する連結管４と、
連結管４に連設された膨縮自在な円盤状の空気袋
５と、空気袋５の前面に形成した適数個の突起６
と、突起６が当接される指示目盛８を設けた透光
板７と、透光板７を備え、空気袋５を膨縮自在に
内蔵してタンク１の側面に取り付けられるケース
９とから成る灯油タンクの油量計。 A pipe 3 arranged vertically with its lower end located near the inner bottom surface of the tank 1; a connecting pipe 4 connected to the upper end of the pipe 3 and bent toward the side surface of the tank 1;
A disc-shaped air bag 5 that can be expanded and contracted is connected to the connecting pipe 4, and an appropriate number of protrusions 6 formed on the front surface of the air bag 5.
, a transparent plate 7 provided with an indicator scale 8 against which the protrusion 6 comes into contact, and a case 9 which is provided with the transparent plate 7 and has an air bag 5 built therein so as to be able to expand and contract, and which is attached to the side surface of the tank 1. Oil level gauge for kerosene tank.