JPS5996149U

JPS5996149U - fuel tank cap

Info

Publication number: JPS5996149U
Application number: JP17346182U
Authority: JP
Inventors: 山口　孝二
Original assignee: カルソニックカンセイ株式会社
Priority date: 1982-11-16
Filing date: 1982-11-16
Publication date: 1984-06-29

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、従来の燃料タンク用キャップの断面図、第２
図は、キャップ本体が変形した状態の従来の燃料タンク
用キャップの断面図、第３図は、本考案に係る燃料タン
ク用キャップの一実施例の断面図、第４図は、第３図の
燃料タンク用キャップに用いるキャップ本体の平面図、
第５図は、第３図の燃料タンク用キャップに用いるフラ
ンジの底面図、第６図は、本考案に係る燃料タンク用キ
　　　・ヤツプに用いるフランジの他の例の断面図、第
７図は、本考案に係る燃料タンク用キャップに用いるキ
ャップ本体の他の例の断面図である。１０・・・キャップ本体、ｌｌａ、ｌｌｂ・・・ねじ部
、１２．２２・・・係合突起、１３・・・フランジ、１
４゜１８・・・爪、１５．２３・・・係合穴、１６・・
・蓋体、１７・・・円筒状ねじ部、１９・・・リング。Figure 1 is a sectional view of a conventional fuel tank cap, Figure 2 is a sectional view of a conventional fuel tank cap;
The figure is a cross-sectional view of a conventional fuel tank cap with the cap body deformed, FIG. 3 is a cross-sectional view of an embodiment of the fuel tank cap according to the present invention, and FIG. A plan view of a cap body used for a fuel tank cap,
5 is a bottom view of the flange used in the fuel tank cap shown in FIG. 3, FIG. 6 is a sectional view of another example of the flange used in the fuel tank cap according to the present invention, and FIG. FIG. 2 is a sectional view of another example of the cap body used in the fuel tank cap according to the present invention. 10... Cap body, lla, llb... Threaded portion, 12.22... Engaging protrusion, 13... Flange, 1
4゜18...Claw, 15.23...Engagement hole, 16...
- Lid body, 17... Cylindrical screw part, 19... Ring.

Claims

[Scope of utility model registration request]

(1) A flange with a claw is provided on the upper part of the cap body which has threaded parts on the inside and outside, and a ring with a claw is provided on the lower inner surface of the lid body with a cylindrical threaded part to connect the inner threaded part of the cap body. In a fuel tank cap in which the lid is attached to the cap body by engaging a ring with a pawl to a flange having a pawl when the cylindrical threaded portion of the lid is screwed together, the upper surface of the cap body an engaging protrusion or an engaging hole is provided on the lower surface of the flange having a pawl, an engaging hole or an engaging protrusion corresponding to the engaging protrusion or the engaging hole is provided on the lower surface of the flange having the pawl, and the flange having the pawl is attached to the upper part of the cap body. A fuel tank cap characterized by being attached on top.

(2) The engagement protrusion or engagement hole provided on the upper surface of the cap body is a bulb-shaped engagement protrusion or engagement hole, and the bulb-shaped engagement protrusion or engagement hole of the cap body is provided on the lower surface of the flange having a claw. The fuel tank cap according to claim 1, wherein the engagement hole or engagement protrusion corresponding to the engagement hole is a bulb-shaped engagement hole or engagement protrusion.

(3) The locking protrusion or hole provided on the upper surface of the cap body is an annular engaging protrusion or hole, and the annular engaging protrusion or hole provided on the lower surface of the flange having a claw is an annular engaging protrusion or hole provided on the upper surface of the cap body. Utility model registration claim No. 1 in which the engagement hole or engagement protrusion corresponding to the hole is an annular engagement hole or engagement protrusion
Fuel tank cap as described in section.