JPS59111726U

JPS59111726U - vehicle fuel tank

Info

Publication number: JPS59111726U
Application number: JP552983U
Authority: JP
Inventors: 大坂　邦明; 泰田中
Original assignee: トヨタ自動車株式会社
Priority date: 1983-01-19
Filing date: 1983-01-19
Publication date: 1984-07-27

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

[Brief explanation of the drawing]

第１図は従来の車両のフューエルタンクを示す斜視図、
第２図は同フューエルタンクにおける一方のハーフタン
ク部材およびセパレータを示す斜視図、第３図は第１図
の■−■線に沿う拡大断面図、第４図は本考案に係る車
両のフューエルタンクの実施例を示す分解斜視図、第５
図は第４図の■−■線相当部分を示す第３図と同様の断
面図、第６図は第５−のＶＩ−ＶＩ線に沿う拡大断面図
、第７図は本考案の第２実施例を示す分解斜視図である
。２、　３．　１２．　１３・・・ハーフタンク部材、２
Ａ。３Ａ・・・外周フランジ部、５Ａ、　　５Ｂ、　　５Ｃ
，５Ｄ・・・小室、６・・・ビード、９・・・円弧状部
、１１・・・フューエルタンク、１４．２４・・・セパ
レータ、１４Ａ。２４Ａ・・・端縁、１４Ｂ、２４Ｂ・・・フランジ部。Figure 1 is a perspective view showing a conventional vehicle fuel tank;
Fig. 2 is a perspective view showing one half tank member and a separator in the same fuel tank, Fig. 3 is an enlarged sectional view taken along the line ■-■ in Fig. 1, and Fig. 4 is a fuel tank of a vehicle according to the present invention. 5th exploded perspective view showing the embodiment of
The figure is a sectional view similar to FIG. 3 showing the portion corresponding to the line ■-■ in FIG. 4, FIG. It is an exploded perspective view showing an example. 2, 3. 12. 13...Half tank member, 2
A. 3A...Outer flange part, 5A, 5B, 5C
, 5D... Small chamber, 6... Bead, 9... Arc-shaped portion, 11... Fuel tank, 14.24... Separator, 14A. 24A...edge, 14B, 24B...flange part.

Claims

[Scope of utility model registration request]

(1) A vehicle fuel tank made up of a pair of half-tank members that divide the cross section of the tank into approximately two equal parts, the outer peripheral flange portions of which are welded, and a separator that partitions the inside of the tank into a plurality of small chambers in the front-rear direction. In the tank, the separator has a size that partitions substantially the entire cross section of the tank, and one edge of the separator is welded to the inner wall of the one half tank member, and the other edge of the separator of the other half tank member is welded to the inner wall of the one half tank member. A fuel tank for a vehicle, characterized in that a bead along the edge is formed at a position facing the separator, and a flange portion that elastically fits into the bead is formed on the other edge of the separator. .

(2) The fuel tank for a vehicle according to claim 1, wherein the flange portion of the separator has a substantially arcuate hook shape in cross section.

(3) Utility model registration claim 1 or 2, characterized in that an arcuate section is formed on one end edge of the separator that is welded to the one half tank member.
Fuel tank for the vehicle mentioned in section.