JPH0353747U - - Google Patents
Info
- Publication number
- JPH0353747U JPH0353747U JP11230689U JP11230689U JPH0353747U JP H0353747 U JPH0353747 U JP H0353747U JP 11230689 U JP11230689 U JP 11230689U JP 11230689 U JP11230689 U JP 11230689U JP H0353747 U JPH0353747 U JP H0353747U
- Authority
- JP
- Japan
- Prior art keywords
- metal lid
- recess
- insulating packing
- hole
- periphery
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims 3
- 238000010248 power generation Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図は本考案の金属蓋部の分解斜視図、第２
図は本考案の金属蓋部の構成図でイは平面図、ロ
はイのＸ―Ｘ′断面図、ハはイのＹ―Ｙ′断面図
、第３図は従来の金属蓋部の構成図でイは平面図
ロはイのＸ―Ｘ′断面図を示す。
１……金属蓋、２……他極性端子部材、３……
絶縁部材、４……金属性ワツシヤ、５……外装缶
、１１……凹み座、１１′……凹み座凸面、１２
……凹み座立ち上がり辺、１３……透孔、１４…
…金属蓋立ち上がり辺、１５……金属蓋端面、２
１……鍔部、２２……ピン部、２３……逆三角形
の環状凸起、２３′……十字状凸起、３１……リ
ブ壁、３２……切欠き、５１……外装缶端面。
Figure 1 is an exploded perspective view of the metal lid of the present invention;
The figure is a configuration diagram of the metal lid of the present invention, where A is a plan view, B is a cross-sectional view taken along line X-X' in A, C is a cross-sectional view taken along Y-Y' in A, and Figure 3 is the configuration of a conventional metal lid. In the figure, A shows a plan view, and B shows a sectional view taken along line X-X' of A. 1...Metal lid, 2...Other polarity terminal member, 3...
Insulating member, 4...Metal washer, 5...Exterior can, 11...Concave seat, 11'...Concave seat convex surface, 12
...Recessed seat rising edge, 13...Through hole, 14...
...Metal lid rising edge, 15...Metal lid end surface, 2
DESCRIPTION OF SYMBOLS 1... Flange part, 22... Pin part, 23... Inverted triangular annular protrusion, 23'... Cross-shaped protrusion, 31... Rib wall, 32... Notch, 51... External can end surface.
Claims (1)
と、該外装缶の開口縁に嵌合固着される金属蓋と
、該金属蓋に設けた透孔に絶縁パツキングを介し
て固着される他極性端子部材とを備えるものであ
つて、前記金属蓋の上下面の少くとも一方の面に
は前記透孔の周縁に多角形状の凹部が形成されて
おり、該凹部内に位置する絶縁パツキングは前記
凹部の内側壁に当接したものであることを特徴と
する密閉型電池。 前記絶縁パツキングは、前記凹部及び前記他
極性端子部材の外側周から延在したものであるこ
とを特徴とする請求項記載の密閉型電池。[Scope of Claim for Utility Model Registration] An exterior can that also serves as a unipolar terminal with a built-in power generation element, a metal lid that is fitted and fixed to the opening edge of the exterior can, and an insulating packing in the through hole provided in the metal lid. A polygonal recess is formed around the periphery of the through hole on at least one of the upper and lower surfaces of the metal lid, and a polygonal recess is formed at the periphery of the through hole. A sealed battery characterized in that the insulating packing located at is in contact with an inner wall of the recess. The sealed battery according to claim 1, wherein the insulating packing extends from the recess and the outer periphery of the other polarity terminal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11230689U JPH0353747U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11230689U JPH0353747U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353747U true JPH0353747U (en) | 1991-05-24 |
Family
ID=31660755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11230689U Pending JPH0353747U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007194065A (en) * | 2006-01-19 | 2007-08-02 | Hitachi Maxell Ltd | Sealed battery |
-
1989
- 1989-09-26 JP JP11230689U patent/JPH0353747U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007194065A (en) * | 2006-01-19 | 2007-08-02 | Hitachi Maxell Ltd | Sealed battery |