JPH0463535U

JPH0463535U -

Info

Publication number: JPH0463535U
Application number: JP10567190U
Authority: JP
Priority date: 1990-10-09
Filing date: 1990-10-09
Publication date: 1992-05-29
Anticipated expiration: 2005-10-09
Also published as: JP2528461Y2

Description

[Brief explanation of the drawing]

第１図Ａ及びＢは本考案の一実施例に係るヒユ
ーズホルダーのキヤツプを第２の端子から外した
状態と該キヤツプを第２の端子に装着した状態の
要部を示す斜視図、第２図は本実施例のヒユーズ
ホルダーの縦断面図、第３図及び第４図は本実施
例で用いている第２の端子の平面図及び正面図、
第５図は第４図の右側面図、第６図及び第７図は
本実施例で用いているヒユーズ保持金具の平面図
及び正面図、第８図は第７図の右側面図、第９図
及び第１０図は本実施例で用いているキヤツプ金
具の平面図及び正面図、第１１図は第１０図の右
側面図、第１２図は本実施例で用いているキヤツ
プの正面図、第１３図は第１２図の右側面図、第
１４図は第１３図のＡ−Ａ線断面図、第１５図は
従来のヒユーズホルダーの縦断面図、第１６図は
バイオネツト連結される従来のヒユーズ保持金具
と第２の端子との関係を示す斜視図である。１……ホルダー本体、１Ａ……開口部、１Ｂ…
…底部、２……ヒユーズ室、３……ヒユーズ管、
３Ａ……第１の端子金具、３Ｂ……第２の端子金
具、５……キヤツプ、６……第１の端子、７……
第２の端子、７Ａ……胴部、７Ｂ……端子部、８
……係止溝、９……ヒユーズ保持金具、１０……
スプリング、１１……係止片、１２……接触子、
１３……操作溝、１４……キヤツプ金具、１４Ａ
……筒状部、１４Ｃ……係止片、１５……切込み
、１８……コイルバネ。 1A and 1B are perspective views showing essential parts of a fuse holder according to an embodiment of the present invention with the cap removed from the second terminal and with the cap attached to the second terminal; The figure is a longitudinal sectional view of the fuse holder of this embodiment, and FIGS. 3 and 4 are a plan view and a front view of the second terminal used in this embodiment,
5 is a right side view of FIG. 4, FIGS. 6 and 7 are a plan view and a front view of the fuse holding fitting used in this embodiment, and FIG. 8 is a right side view of FIG. Figures 9 and 10 are a plan view and front view of the cap metal fittings used in this example, Figure 11 is a right side view of Figure 10, and Figure 12 is a front view of the cap used in this example. , FIG. 13 is a right side view of FIG. 12, FIG. 14 is a sectional view taken along line A-A in FIG. 13, FIG. 15 is a vertical sectional view of a conventional fuse holder, and FIG. 16 is a bayonet connection. FIG. 3 is a perspective view showing the relationship between a conventional fuse holding fitting and a second terminal. 1...Holder body, 1A...Opening, 1B...
...bottom, 2...fuse chamber, 3...fuse tube,
3A...First terminal fitting, 3B...Second terminal fitting, 5...Cap, 6...First terminal, 7...
Second terminal, 7A...Body part, 7B...Terminal part, 8
...Latching groove, 9...Fuse retaining metal fitting, 10...
Spring, 11... Locking piece, 12... Contact,
13...Operation groove, 14...Cap metal fitting, 14A
... Cylindrical part, 14C ... Locking piece, 15 ... Notch, 18 ... Coil spring.

Claims

[Scope of utility model registration request]

A holder body made of an insulating material and into which a fuse tube is inserted into an internal fuse chamber through an opening at one end; and a cap made of an insulating material and fitted into the opening of the holder body to close the opening. The holder body includes a first terminal that contacts a first terminal fitting at one end of the fuse tube inserted therein, and a first terminal that contacts a first terminal fitting at one end of the fuse tube inserted therein, and a first terminal that contacts a first terminal fitting at one end of the fuse tube inserted therein; A second terminal in which a locking groove for a bayonet lock is formed is supported from the side, and a fuse presser spring that is pressed into contact with the second terminal of the fuse tube, and a second terminal of the second terminal are supported on the cap. In a fuse holder in which a cap metal fitting having a bayonet lock locking piece that is locked in the locking groove is supported, one end is locked to the cap metal fitting and the other end is held by the spring pressure of the second fuse holder. a coil spring that contacts the body of the terminal and fits around the outer periphery of the cap fitting;
A fuse holder characterized in that the coil spring biases the cap in a direction to cause it to escape from the holder body.