JPH01118890U - - Google Patents
Info
- Publication number
- JPH01118890U JPH01118890U JP1988011918U JP1191888U JPH01118890U JP H01118890 U JPH01118890 U JP H01118890U JP 1988011918 U JP1988011918 U JP 1988011918U JP 1191888 U JP1191888 U JP 1191888U JP H01118890 U JPH01118890 U JP H01118890U
- Authority
- JP
- Japan
- Prior art keywords
- welded
- lid plate
- fitted
- engaging portion
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図ないし第３図は本考案の実施例を示して
おり、第１図は溶接缶の要部の縦断面図、第２図
は分解状態での要部の縦断面図、第３図は溶接状
態を示す一部縦断面図である。第４図ａ〜ｃ、第
５図ａ〜ｃおよび第６図ａ〜ｂはそれぞれ本考案
の別実施例を示す要部の縦断面図である。第７図
は従来の溶接缶を示す要部の縦断面図である。
１……缶胴、２……蓋板、３……係合部、３ａ
……係合部の内壁、３ｂ……係合部の外壁、５…
…レーザ溶接機、６……面接合部、Ｌ……レーザ
ビーム。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional view of the main parts of the welded can, Figure 2 is a longitudinal sectional view of the main parts in an exploded state, and Figure 3 is a longitudinal sectional view of the main parts of the welded can. is a partial vertical sectional view showing a welded state. FIGS. 4a to 4c, 5a to 5c, and 6a to 6b are longitudinal sectional views of main parts showing other embodiments of the present invention, respectively. FIG. 7 is a vertical sectional view of the main parts of a conventional welded can. 1... Can body, 2... Lid plate, 3... Engaging portion, 3a
...Inner wall of the engaging part, 3b... Outer wall of the engaging part, 5...
...Laser welding machine, 6... Surface joint, L... Laser beam.
Claims (1)
嵌係合状態において缶胴１と蓋板２が面接触する
面接合部６をレーザ溶接機５で缶外面から溶接し
て、蓋板２を缶胴１に溶接固定してあることを特
徴とする溶接缶。 (2) 蓋板２の周縁に板面２ａから起立する断面
Ｖ字状の係合部３を形成し、この係合部３内に缶
胴１の開口縁が嵌まり込む状態で蓋板２を缶胴１
に嵌係合してある請求項１記載の溶接缶。 (3) 係合部３の内外壁３ａ，３ｂと缶胴１との
三者が一体に溶接されている請求項２記載の溶接
缶。 (4) 蓋板２の周縁に接合用のフランジ１２を張
り出し、このフランジ１２に対応する接合壁１１
を缶胴１の開口縁に張り出し形成し、フランジ１
２と接合壁１１を溶接した請求項１記載の溶接缶
。[Claims for Utility Model Registration] (1) The lid plate 2 is fitted and engaged with the opening edge of the can body 1, and the surface joint 6 where the can body 1 and the lid plate 2 are in surface contact in this fitted state is laser-treated. This welded can is characterized in that a lid plate 2 is welded and fixed to a can body 1 by welding from the outside surface of the can with a welding machine 5. (2) An engaging portion 3 having a V-shaped cross section is formed on the peripheral edge of the lid plate 2 and stands up from the plate surface 2a, and when the opening edge of the can body 1 is fitted into the engaging portion 3, the lid plate 2 is Can body 1
The welded can according to claim 1, wherein the welded can is fitted into the can. (3) The welded can according to claim 2, wherein the inner and outer walls 3a, 3b of the engaging portion 3 and the can body 1 are welded together. (4) A joining flange 12 is projected from the periphery of the cover plate 2, and a joining wall 11 corresponding to this flange 12 is attached.
is formed overhanging the opening edge of the can body 1, and the flange 1
2. The welded can according to claim 1, wherein the welded can is welded to the connecting wall 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011918U JPH01118890U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011918U JPH01118890U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118890U true JPH01118890U (en) | 1989-08-11 |
Family
ID=31220894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988011918U Pending JPH01118890U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118890U (en) |
-
1988
- 1988-01-29 JP JP1988011918U patent/JPH01118890U/ja active Pending