JPS6179453U - - Google Patents
Info
- Publication number
- JPS6179453U JPS6179453U JP16304884U JP16304884U JPS6179453U JP S6179453 U JPS6179453 U JP S6179453U JP 16304884 U JP16304884 U JP 16304884U JP 16304884 U JP16304884 U JP 16304884U JP S6179453 U JPS6179453 U JP S6179453U
- Authority
- JP
- Japan
- Prior art keywords
- sealing gasket
- carbon rod
- center hole
- hole
- dry battery
- 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 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 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、１８……炭素棒、２２……封
口ガスケツト、２２ａ……ボス部、２２ｂ……ス
トレート孔部、２２ｃ……テーパー孔部、２４…
…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. DESCRIPTION OF SYMBOLS 10...Zinc can, 18...Carbon rod, 22...Sealing gasket, 22a...Boss part, 22b...Straight hole part, 22c...Tapered hole part, 24...
...Sealant.
Claims (1)
で塞がれ、この封口ガスケツトのボス部の中心孔
が炭素棒が貫通する構造の乾電池において、上記
封口ガスケツトの中心孔は、外側１／４〜１／２
の部分が上記炭素棒に緊密に嵌合するストレート
孔部で、残る内側部分が内側に向けて拡径したテ
ープ孔部となつていて、この中心孔の内周と上記
炭素棒の外周との間に封口剤が塗着されているこ
とを特徴とする乾電池。 In a dry battery having a structure in which the opening of the zinc can is closed with a synthetic resin sealing gasket, and the center hole of the boss of the sealing gasket is penetrated by a carbon rod, the center hole of the sealing gasket is located between the outer 1/4 and 50 mm. 1/2
The part is a straight hole that fits tightly into the carbon rod, and the remaining inner part is a tape hole whose diameter expands inward, and there is a gap between the inner periphery of this center hole and the outer periphery of the carbon rod. A dry battery characterized by having a sealant applied between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16304884U JPS6179453U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16304884U JPS6179453U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6179453U true JPS6179453U (en) | 1986-05-27 |
Family
ID=30720910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16304884U Pending JPS6179453U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6179453U (en) |
-
1984
- 1984-10-30 JP JP16304884U patent/JPS6179453U/ja active Pending
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