JPS58150264U

JPS58150264U - dry battery

Info

Publication number: JPS58150264U
Application number: JP3900382U
Authority: JP
Inventors: 小知和　謙一; 荒　皓三
Original assignee: 東芝電池株式会社
Priority date: 1982-03-19
Filing date: 1982-03-19
Publication date: 1983-10-08

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図は従来の乾電池の一例を示す概略的構成図、第２
図はこの考案の一実施例を示す概略的構成図、第３図は
同実施例を説明するための概略的構成図である。１．１１・・・亜鉛缶、２，１２・・・プラスチック封
口板、３，１５・・・陽極端子板、４．１６・・・絶縁
リング、５，１７・・・外装缶、６．１５・・・絶縁チ
ューブ、７．１３・・・炭素棒。Figure 1 is a schematic configuration diagram showing an example of a conventional dry cell battery;
The figure is a schematic block diagram showing an embodiment of this invention, and FIG. 3 is a schematic block diagram for explaining the embodiment. 1.11...Zinc can, 2,12...Plastic sealing plate, 3,15...Anode terminal plate, 4.16...Insulation ring, 5,17...Exterior can, 6.15 ...Insulating tube, 7.13...Carbon rod.

Claims

[Scope of utility model registration request]

(1) A zinc can filled with a power generation element, a sealing plate that seals the opening of the zinc can, an insulating tube that covers the area around the zinc can and the upper periphery of the sealing plate, and a tube placed on the top of the sealing plate. an anode terminal plate, and an outer can that tightens the peripheral edge of the terminal plate by bending the open end inward through an insulating ring, in which the diameter φ1 of the top of the open end of the zinc can and the above A dry battery characterized in that the relationship with the outer diameter φ2 of the anode terminal plate is set such that 0.96φ1≦φ2≦1.04φ1.

(2) The dry battery according to claim 1, wherein the zinc can has a protrusion at the top of the open end.

(3) Utility model registration claim 1, characterized in that the anode terminal plate is provided with a tapered portion exhibiting spring properties on its periphery.
The dry battery described in item 2 or item 2.