JPS5876528U

JPS5876528U - can body

Info

Publication number: JPS5876528U
Application number: JP17076481U
Authority: JP
Inventors: 広司田中; 俊一星野; 吉村　重隆
Original assignee: 北海製罐株式会社
Priority date: 1981-11-18
Filing date: 1981-11-18
Publication date: 1983-05-24

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図は従来例の缶胴を示す斜視図、第２図は第１図に
示す従来缶の缶胴ブランクの平面図、第３図は第１図Ａ
−Ａ線截断面図、第４図及び第５図は本考案の実施例の
缶胴を示す斜視図、第６図は第５図に示す本考案の缶胴
ブランクの平面図である。１・・・・・・缶胴ブランク、２・・・・・・缶胴、３
・・曲ラップ継目、４・・・・・・ロック継目、４ａ・
・・・・・ロック継目の折り曲げ内側端縁、４ｂ・・・
・・・ロック継目の折り曲げ内側端縁の延長線、５．６
・・・・・・継目ラップ部、８・・・・・・はんだ。Figure 1 is a perspective view showing a conventional can body, Figure 2 is a plan view of the can body blank of the conventional can shown in Figure 1, and Figure 3 is Figure 1A.
4 and 5 are perspective views showing the can body of the embodiment of the present invention, and FIG. 6 is a plan view of the can body blank of the present invention shown in FIG. 5. 1... Can body blank, 2... Can body, 3
...Song lap seam, 4...Lock seam, 4a.
...Folded inner edge of lock joint, 4b...
... Extension line of the folded inner edge of the lock joint, 5.6
... Seam lap part, 8 ... Solder.

Claims

[Scope of utility model registration request]

A seam lap portion 6 located on the inner surface side of the can body of the lap seam 3 formed at both ends of the can body in a can body in which the side seam of the can body 2 is constructed from a soldered lap seam 3 and a lock seam 4. A seam wrap whose outer peripheral edge is aligned with the extension line 4b of the folded inner edge 4a located on the inner surface of the can body of the lock seam 4, or positioned inwardly from this to become the outer surface of the can body of the lap seam 3. A can body formed by polymerizing portion 5 and attaching solder δ.