JPS5922373U

JPS5922373U - Vehicle fuel spill prevention valve

Info

Publication number: JPS5922373U
Application number: JP11747182U
Authority: JP
Inventors: 林　光俊; 茂木村
Original assignee: 本田技研工業株式会社; 株式会社ニフコ
Priority date: 1982-08-03
Filing date: 1982-08-03
Publication date: 1984-02-10
Also published as: JPS6350525Y2

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 the drawing]

図面は本発明の一実施例を示すもので、第１図は一部を
断面にした側面図、第２図は同上の■−■線に沿う断面
図、第３図はフロートの一半を断面にした側面図、第４
図は同上の平面図、第５図は燃料タンクに取付けた状態
の説明図、第６図は燃料タンク上壁にあけた取付孔の平
面図で、図中、１は弁室、２は蒸気の排気口、３は接続
管、４はフロート、５はフィルタ、７．８は取付手段と
して例示した取付片と鍔、１０は突起を示す。The drawings show one embodiment of the present invention, in which Fig. 1 is a partially sectional side view, Fig. 2 is a sectional view taken along the line ■-■, and Fig. 3 is a sectional view of one half of the float. side view, 4th
The figure is a plan view of the same as above, Figure 5 is an explanatory diagram of the state in which it is installed in the fuel tank, and Figure 6 is a plane view of the mounting hole drilled in the upper wall of the fuel tank. In the figure, 1 is the valve chamber, 2 is the steam 3 is a connecting pipe, 4 is a float, 5 is a filter, 7.8 is a mounting piece and a collar as examples of mounting means, and 10 is a protrusion.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）下端がフィルタで塞がれ、上端には蒸気の排気口
と、排気口から蒸気を外に導く接続筒を備えた弁室と、
この弁室中に上下動自在に収納され、上面には上記排気
口に下から突入して排気白を閉塞することができる弁頭
を備えたフロートを有し、弁室の内周面に、フロートの外周面の少くとも一方には
他方の面と僅かな間隙で対向する突起を設けると共に、
弁室の外面には燃料タンクに固定するための取付手段を
一体に備・えさせた゛　　　　　　車輌の燃料流出防止
弁。(1) A valve chamber whose lower end is covered with a filter and whose upper end is equipped with a steam exhaust port and a connecting tube that guides the steam from the exhaust port to the outside;
It is housed in this valve chamber so as to be able to move up and down, and has a float on its upper surface equipped with a valve head that can enter the exhaust port from below and block the exhaust white, and on the inner circumferential surface of the valve chamber. At least one of the outer peripheral surfaces of the float is provided with a protrusion that faces the other surface with a small gap,
A vehicle fuel spill prevention valve is integrally equipped with a mounting means for fixing it to a fuel tank on the outer surface of the valve chamber.

（２）′実用新案登録請求の範囲（１）の車輌の燃料流
出防止弁において、弁頭はフロートとは別体に成形して
フロートの上面に固定しである車輌の燃料流出防止弁。(2) 'A fuel outflow prevention valve for a vehicle according to claim (1), wherein the valve head is molded separately from the float and is fixed to the upper surface of the float.