JPS6351828U

JPS6351828U -

Info

Publication number: JPS6351828U
Application number: JP14614786U
Authority: JP
Priority date: 1986-09-24
Filing date: 1986-09-24
Publication date: 1988-04-07

Description

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

第１図及び第２図はこの考案の車両の燃料注入
口部構造の一実施例を示す図で、第１図は給油ノ
ズルを挿入した状態の注入口部の要部断面図、第
２図は給油ノズルの注入口からの離脱時を示す注
入口部の要部断面図、第３図は従来の車両の燃料
注入口部構造を示す要部断面図、第４図はこの考
案の他の実施例を示す要部断面図である。１０……フイラーチユーブ、１０ａ……上部、
１１……注入口、１２……ガイド部材、１５……
給油ノズル、１５ａ……外周面、１６……弾性シ
ール部材、１７……コイルスプリング、１８……
スライド部材、１９……シヤツタ、２１……ノズ
ルストツパ、２１ａ……開口。 Figures 1 and 2 are views showing an embodiment of the structure of the fuel injection port of a vehicle according to this invention. 3 is a sectional view of the main part of the fuel injection port showing the time when the refueling nozzle is removed from the injection port, FIG. 3 is a sectional view of the main part showing the structure of the fuel injection port of a conventional vehicle, and FIG. FIG. 2 is a cross-sectional view of main parts showing an example. 10... filler tube, 10a... upper part,
11... Inlet, 12... Guide member, 15...
Refueling nozzle, 15a... outer peripheral surface, 16... elastic seal member, 17... coil spring, 18...
Slide member, 19... shutter, 21... nozzle stopper, 21a... opening.

Claims

【実用新案登録請求の範囲】フユーエルタンクから上方に延設されたフイラ
ーチユーブの上部に注入口が形成され、該注入口
の内部に、給油ノズルを案内し貫通させる筒状の
ガイド部材が固設されており、前記ガイド部材に対し進退自在にスライド部材
が設けられ、該スライド部材には前記給油ノズル
の先端と係合し給油可能とする開口を有し、前記
注入口内部には非給油時に該開口を密着付勢して
塞ぎ、給油時に前記スライド部材に押されて開口
するシヤツタが設けられ、さらに、前記ガイド部材と前記スライド部材と
の間には前記給油ノズルを挿通させる筒状の弾性
シール部材が装着されると共に、該弾性シール部
材の外側には前記給油ノズル挿入で前記スライド
部材がフユーエルタンク側へスライドして伸ばさ
れることにより縮径され、前記シール部材を前記
給油ノズルの外周面に当接させてシールさせるコ
イルスプリングが巻き付けられ、前記ガイド部材
と前記スライド部材の両端で固着されていること
を特徴とする車両の燃料注入口部構造。[Claim for Utility Model Registration] An injection port is formed in the upper part of the filler tube extending upward from the fuel tank, and a cylindrical guide member is fixed inside the injection port to guide and penetrate the fuel nozzle. A slide member is provided to move forward and backward with respect to the guide member, the slide member has an opening that engages with the tip of the refueling nozzle to enable refueling, and there is no refueling inside the inlet. A shutter is provided which presses the opening tightly to close the opening and opens when pushed by the slide member during refueling, and further, a cylindrical shutter through which the refueling nozzle is inserted is provided between the guide member and the slide member. An elastic sealing member is attached, and when the refueling nozzle is inserted into the elastic sealing member, the sliding member is slid toward the fuel tank side and extended to reduce its diameter, and the sealing member is attached to the refueling nozzle. A fuel inlet structure for a vehicle, characterized in that a coil spring is wound around the outer circumferential surface of the guide member and the slide member for sealing by contacting the outer circumferential surface thereof, and the guide member and the slide member are fixed at both ends thereof.