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Publication date
Application filed by 株式会社吉野工業所filedCritical株式会社吉野工業所
Priority to JP5045884UpriorityCriticalpatent/JPS60163227U/en
Publication of JPS60163227UpublicationCriticalpatent/JPS60163227U/en
Rigid Containers With Two Or More Constituent Elements
(AREA)
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 drawings]
図面は、本考案による底蓋の構造の一実施例を −示す 縦断面図である。
符号の説明、1;底蓋板、2;周囲部、3;中央肉薄部 、4;巻回周溝壁、−5;筒胴、6;膨出同条。The drawing is a longitudinal sectional view showing an embodiment of the structure of the bottom cover according to the present invention. Explanation of the symbols: 1; Bottom cover plate; 2; Surrounding portion; 3; Central thin portion; 4; Winding circumferential groove wall; -5; Cylinder body;
Claims (1)
【実用新案登録請求の範囲】[Scope of utility model registration request]合成樹脂製筒胴を使用したスリーピース缶のア゛ ルミニウムもしくはアルミニウム合金製の底蓋であって 、球弧状となって下方に膨出した肉薄な中央肉薄部の周 囲に平リング板状となった周囲部を連設して成る底蓋板 の周端に、前記筒胴の外周に膨出同条を周設した下端縁 部に密に巻付いて強固に組付′く巻回周溝壁を設けて構 成したスリーピース缶の底蓋。A three-piece can using a synthetic resin barrel The periphery of the bottom cover plate is made of aluminum or aluminum alloy, and consists of a thin central part that bulges out downward in a spherical arc shape, and a peripheral part that is shaped like a flat ring plate. The bottom lid of a three-piece can is provided with a winding circumferential groove wall that is tightly wrapped around and firmly assembled to the lower end edge of the cylindrical body with a bulging strip formed around the outer periphery of the cylindrical body.
JP5045884U1984-04-061984-04-06
Bottom lid of three-piece can
PendingJPS60163227U
(en)