JPS599475U

JPS599475U - rechargeable power source

Info

Publication number: JPS599475U
Application number: JP10241882U
Authority: JP
Inventors: ヴアルデマ−・ヴイツテ
Original assignee: ヴイツテ・ウント・ズ−トル・ゲ−・エム・ベ−・ハ−
Priority date: 1982-07-05
Filing date: 1982-07-05
Publication date: 1984-01-21

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]

図面は本考案の一実施例の縦断面図である。１、　２・・・・・・ケーシングパート、３．５・・・
・・・コンタクト、４．６・・・・・・コンタクトスプ
リング、７ａ。７ｄ・・・・・・コンタクトピン、８ａ、　　８ｂ・・
−ＷＳン、９ａ−９ｄ・・・・・・ソケット、Ｂ・・・
・・・バッテリー。The drawing is a longitudinal sectional view of an embodiment of the present invention. 1, 2...Casing part, 3.5...
...Contact, 4.6...Contact spring, 7a. 7d...Contact pin, 8a, 8b...
-WS, 9a-9d...Socket, B...
···battery.

Claims

[Scope of utility model registration request]

(1) A rechargeable power source for low-current devices, such as stick-shaped flashlights, which operates on two single batteries,
A rechargeable battery B is placed inside a casing unit consisting of cylindrical casing parts 1, 2 whose length and diameter correspond to the dimensions of two single cells connected in series.
and a charging part having electrode pins $a, gb for recharging this battery B from the system;
A rechargeable power source characterized in that contacts 3.5 are provided at both ends of the casing unit.

(2) The system plug of the charging part is a well-known Yonirotsupa plug, and its electrode pin 8a. covered by casing part 1 together with 8b;
The casing part 1 is removable from the casing part 2 and has contacts 5, which are connected to contact pins 7a, 7b, 7c, 7d provided in the casing part 1, These contact vinyl/7a, 7b, 7C, 7
d) In the state where both casing parts 1.2 are connected, the opposing contact 9a of the casing part 2,
9b, 9c, 9cl to the contact 3 of the casing part 2. The rechargeable power supply according to claim 1, characterized in that the power supply is connected to the contact 3 of the casing part 2 through the contacts 9b, 9c, 9cl.

(3) Casing part for the one with the system plug?
has a portion with a relatively small cross-sectional diameter at the end opposite to the electrode pins 8a, 3b, and the diameter and length of the portion correspond to the dimensions of a normal automobile lighter socket. The second scope of claims for utility model registration characterized by a combination of
Rechargeable power source as described in section.

(4) The diameter of the casing part 2 is relatively small, which corresponds to the size of the lighter socket of a normal automobile.
The rechargeable power supply according to claim 3, characterized in that the small part holds a contact spring 4 in two slits located opposite each other.

(5) Although the diameter of the casing part 2 varies, it is made integral in the longitudinal direction, and is made by joining two equal half-shell-shaped parts by fusion welding. A rechargeable power source according to any one of claims 1 to 4 of the utility model registration claims, characterized by: