JPS6017561U - cylindrical battery - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来電池の断面図、第２図乃至第６図は本考案
に係り第２図は一実施例による本案電池の断面図、第３
図は金属封口蓋に取付けた一実施例による絶縁バッキン
グの一部断面せる正面図、第４図は金属封口蓋と一体化
した負極の斜視図、第５図は金属封口蓋に取付けた他の
実施例による絶縁バッキングの一部断面せる正面図、第
６図は他の実施例による本案電池の断面図を夫々示す。 １．１１・・・電池容器、２．１２・・・正極、３゜１
３・・・負極、４．１４・・・円筒状セパレータ、５゜
１５・・・金属封口蓋、６．１６・・・絶縁バッキング
、６’、１６’・・・環状立下壁、７・・・負極端子部
材、９．１９・・・透孔、１０・・・切欠。FIG. 1 is a sectional view of a conventional battery, FIGS. 2 to 6 are sectional views of the battery of the present invention according to an embodiment, and FIG.
The figure is a partially sectional front view of an insulating backing according to an embodiment attached to a metal sealing lid, FIG. 4 is a perspective view of a negative electrode integrated with a metal sealing lid, and FIG. FIG. 6 is a partially sectional front view of an insulating backing according to an embodiment, and FIG. 6 is a sectional view of a battery according to another embodiment. 1.11...Battery container, 2.12...Positive electrode, 3゜1
3... Negative electrode, 4.14... Cylindrical separator, 5°15... Metal sealing lid, 6.16... Insulating backing, 6', 16'... Annular falling wall, 7. ...Negative electrode terminal member, 9.19...Through hole, 10...Notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円筒状の一極性電極を内側面に配設した一極性端子兼用
の電池容器と、前記−極性電極の中空部゛に円筒状セパ
レータを介して配置された他極性電極に電気接続されて
いる他極性端子部材と、前記電池容器と他極性端子部材
との間に配設せる環状絶縁バッキングとを具備するもの
であって、前記絶縁バッキングの下面に前記円筒状セパ
レータの中空部に嵌着される環状立下壁を形設すると共
に該立下壁にガス抜用の透孔或いは切欠を設けたことを
特徴とする円筒型電池。A cylindrical unipolar electrode is arranged on the inner surface of the battery container which also serves as a unipolar terminal, and the other polarity electrode is electrically connected to the other polarity electrode which is arranged in the hollow part of the negative polarity electrode via a cylindrical separator. The device comprises a polar terminal member and an annular insulating backing disposed between the battery container and the other polar terminal member, the ring-shaped insulating backing being fitted into the hollow part of the cylindrical separator on the lower surface of the insulating backing. A cylindrical battery characterized by forming an annular vertical wall and having a through hole or notch for gas venting in the vertical wall.