JPS6177550U - - Google Patents
Info
- Publication number
- JPS6177550U JPS6177550U JP1984161153U JP16115384U JPS6177550U JP S6177550 U JPS6177550 U JP S6177550U JP 1984161153 U JP1984161153 U JP 1984161153U JP 16115384 U JP16115384 U JP 16115384U JP S6177550 U JPS6177550 U JP S6177550U
- Authority
- JP
- Japan
- Prior art keywords
- sealing gasket
- metal cap
- center hole
- positive electrode
- terminal plate
- 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
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000565 sealant Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図はこの考案の一実施例による乾電池の封
口構造を示す部分断面図、第２図は従来の乾電池
の封口構造を示す部分断面図である。
１０…亜鉛缶、１４…正極合剤、１８…炭素棒
、２０…封口ガスケツト、２０ｂ…中心孔、２６
…正極端子板、２８…絶縁ワツシヤー、３０…外
装缶、３２…金属キヤツプ、３４…封口剤。
FIG. 1 is a partial cross-sectional view showing a sealing structure for a dry cell battery according to an embodiment of this invention, and FIG. 2 is a partial cross-sectional view showing a sealing structure for a conventional dry cell battery. 10... Zinc can, 14... Positive electrode mixture, 18... Carbon rod, 20... Sealing gasket, 20b... Center hole, 26
... Positive terminal plate, 28... Insulating washer, 30... Exterior can, 32... Metal cap, 34... Sealing agent.
Claims (1)
で塞がれ、この封口ガスケツトのボス部の中心孔
を炭素棒が貫通する構造の乾電池において、上記
炭素棒の上端部に金属キヤツプが緊密に嵌合して
装着され、この金属キヤツプの周面部が上記封口
ガスケツトの中心孔内に嵌入され、この金属キヤ
ツプの外周と上記中心孔の内周との境界に封口剤
が塗着され、かつ、上記金属キヤツプの外側突出
端部および上記封口ガスケツトの上面部に正極端
子板が被せられ、この正極端子板の上面周辺部が
金属製外装缶で押え付けられていることを特徴と
する乾電池。 In a dry battery in which the opening of the zinc can is closed with a synthetic resin sealing gasket and a carbon rod passes through the center hole of the boss of the sealing gasket, a metal cap is tightly fitted to the upper end of the carbon rod. The peripheral surface of the metal cap is fitted into the center hole of the sealing gasket, a sealant is applied to the boundary between the outer periphery of the metal cap and the inner periphery of the center hole, and A dry battery characterized in that a positive electrode terminal plate is placed over the outer protruding end of the metal cap and the upper surface of the sealing gasket, and a peripheral portion of the upper surface of the positive electrode terminal plate is held down by a metal exterior can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984161153U JPS6177550U (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984161153U JPS6177550U (en) | 1984-10-26 | 1984-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6177550U true JPS6177550U (en) | 1986-05-24 |
Family
ID=30719068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984161153U Pending JPS6177550U (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177550U (en) |
-
1984
- 1984-10-26 JP JP1984161153U patent/JPS6177550U/ja active Pending