JPH0448028U

JPH0448028U -

Info

Publication number: JPH0448028U
Application number: JP9164690U
Authority: JP
Priority date: 1990-08-31
Filing date: 1990-08-31
Publication date: 1992-04-23

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
自動車の燃料供給部の一部切欠縦断背面図、第２
図は衝突時における同燃料供給部の要部縦断面図
、第３図は第１別実施例に係る自動車の燃料供給
部の要部縦断面図、第４図は同燃料供給部の第２
図相当図、第５図は同燃料供給部の要部拡大縦断
面図、第６図は第５図−線断面図、第７図は
第４図−線断面図、第８図は第２別実施例に
係る自動車の燃料供給部の要部縦断面図、第９図
は同燃料供給部の第２図相当図である。３……燃料供給口、５……フイラーボツクス、
６……燃料タンク、８，８Ａ，８Ｂ……フイラー
パイプ、８ａ……通路、１５……変位可能部、１
６，３４……拘束部、１８，２４，３５……弁部
材、１９，３６……鎖部材、２０……低強度部、
２１……板部材、２５……ロツド部材、２６……
捩りコイルバネ、３２……接合部、Ｖ，ＶＡ，Ｖ
Ｂ……弁機構。 The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway vertical rear view of the fuel supply section of an automobile,
FIG. 3 is a vertical cross-sectional view of the main part of the fuel supply section of the automobile according to the first alternative embodiment, and FIG.
Fig. 5 is an enlarged vertical sectional view of the main part of the fuel supply section, Fig. 6 is a sectional view taken along the line of Fig. 5, Fig. 7 is a sectional view taken along the line of Fig. 4, and Fig. 8 is a sectional view taken along the line of Fig. 2. FIG. 9, which is a vertical sectional view of a main part of a fuel supply section of an automobile according to another embodiment, is a view corresponding to FIG. 2 of the same fuel supply section. 3... Fuel supply port, 5... Filler box,
6... Fuel tank, 8, 8A, 8B... Filler pipe, 8a... Passage, 15... Displaceable part, 1
6, 34... Restriction part, 18, 24, 35... Valve member, 19, 36... Chain member, 20... Low strength part,
21... Plate member, 25... Rod member, 26...
Torsion coil spring, 32... joint, V, VA, V
B...Valve mechanism.

Claims

[Scope of Claim for Utility Model Registration] In a fuel supply structure of an automobile in which a fuel supply port on the filler box side and a fuel tank are connected by a filler pipe, a part of the filler pipe is located in the middle of the filler pipe, Provide a low-strength part or a displaceable part that is easier to displace than other parts of the filler pipe, and provide a valve mechanism that can close the passage in the filler pipe in the part of the filler pipe closer to the fuel tank than the middle part. , an operating member that closes the valve mechanism when a filler pipe portion closer to the filler box than the middle portion and a filler pipe portion closer to the fuel tank than the middle portion are displaced relative to each other, and the filler pipe closer to the filler box; 1. A structure for a fuel supply section of an automobile, characterized in that an operating member connected to the section is provided.