JPS60160463U

JPS60160463U - flat battery

Info

Publication number: JPS60160463U
Application number: JP4774184U
Authority: JP
Inventors: 義明阿左美; 信太郎鈴木; 宏次藤田; 本間　富美子
Original assignee: 東芝電池株式会社
Priority date: 1984-03-31
Filing date: 1984-03-31
Publication date: 1985-10-25

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図および第２図はこの考案の一実施例を示し、第１
図は斜視図、第２図は縦断面図、第３図はこの考案の他
実施例の要部のみを示す縦断面図、第４図はこの考案の
異なる他実施例を示す縦断面図、第５図は従来の扁平形
電池の一例を示す縦断面図、第６図は扁平形電池使用機
器における電池端子の一例を示す概略的構成図である。１１、　１３．２５．２６・・・封口板、１１１，１３
１・・・折曲部、１２，２１・・・正極合剤シート、１
４．２２・・・負極シート、１５，２３・・・セパレー
タ、１６．２４・・・絶縁封口体、１６１，１６２・・
・　−溝部、１６３・・・外周縁部、１７．１８・・・
接着剤層、２７１，２７２・・・電池端子。Figures 1 and 2 show an embodiment of this invention.
The figure is a perspective view, FIG. 2 is a longitudinal sectional view, FIG. 3 is a longitudinal sectional view showing only the main parts of another embodiment of this invention, and FIG. 4 is a longitudinal sectional view showing another different embodiment of this invention. FIG. 5 is a longitudinal sectional view showing an example of a conventional flat battery, and FIG. 6 is a schematic configuration diagram showing an example of a battery terminal in a device using the flat battery. 11, 13.25.26... sealing board, 111, 13
1... Bending part, 12, 21... Positive electrode mixture sheet, 1
4.22... Negative electrode sheet, 15, 23... Separator, 16.24... Insulating sealing body, 161, 162...
・-Groove portion, 163...Outer peripheral edge portion, 17.18...
Adhesive layer, 271, 272... battery terminal.

Claims

[Scope of utility model registration request]

(1) A positive electrode and negative electrode sealing plate each having a bent portion bent at a predetermined angle along the peripheral edge, a battery power generation element interposed between these sealing plates, and a peripheral edge of the positive and negative electrode sealing plates. an insulating sealing body having a groove formed therebetween to surround the power generation element and into which the bent part is inserted along the upper and lower surfaces corresponding to the sealing plate;
1. A flat battery comprising: an adhesive layer filled in a groove, embedding bent portions of the positive electrode and negative electrode sealing bodies, and adhering to the sealing bodies.

(2) The flattened structure according to claim 1 of the utility model registration claim, characterized in that the insulating sealing body is dimensioned so that the thickness of the outer peripheral edge thereof is flush with the surfaces of the positive electrode and negative electrode sealing plates. shaped battery.