JPS60122218U - fuel tank - 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]

図は本考案の燃料タンクの要部断面図である。 １・・・・・・エバポチューブ、２ａ・・・・・・燃料
タンクの上板、２ｂ・・・・・・燃料タンクの蓋体、Ａ
・・・・・・第１の室、Ｂ・・・・・・第２の室、３ａ
、４ａ・・・・・・底面の穴。The figure is a sectional view of essential parts of the fuel tank of the present invention. 1... Evaporative tube, 2a... Top plate of fuel tank, 2b... Lid of fuel tank, A
...First chamber, B...Second chamber, 3a
, 4a... Hole on the bottom.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）上面にエバポチューブの一端が開口する車両の燃
料タンクにおいて、上面の内側に、上記開口を囲み底面
が上方へ径が拡大する傾斜面をなし底面中央に穴を有す
る第１の室を設け、かつ第１の室の下部にこれと接続し
、底面が第１の室と同様の傾斜面をなし底面中央に穴を
有する第２の室を設けたことを特徴とする燃料タンク。(1) In a fuel tank for a vehicle in which one end of the evaporative tube opens on the top surface, a first chamber is provided inside the top surface, the bottom surface of which has an inclined surface whose diameter expands upward and which surrounds the opening and has a hole in the center of the bottom surface. A fuel tank characterized in that a second chamber is provided at a lower part of the first chamber and connected to the first chamber, the bottom surface thereof has an inclined surface similar to that of the first chamber, and the second chamber has a hole in the center of the bottom surface. （２）上記第１の室の底面の穴を第２の室の底面の穴よ
りも小径とした実用新案登録請求の範囲第１項記載の燃
料タンク。(2) The fuel tank according to claim 1, wherein the hole in the bottom of the first chamber has a smaller diameter than the hole in the bottom of the second chamber.