JPS6296242U

JPS6296242U -

Info

Publication number: JPS6296242U
Application number: JP18848185U
Authority: JP
Priority date: 1985-12-09
Filing date: 1985-12-09
Publication date: 1987-06-19

Description

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

第１図イは従来の小形ヒユーズの斜視図、同図
ロは、その断面図、第２図は本考案における表示
窓を有する小形ヒユーズの構成部材を示した説明
図で、同図イは磁器ケースの断面図、同図ロは、
ピン端子と一体のベースの断面図、同図ハは、充
填接着用成形タブレツトの斜視図、第３図イ，ロ
，ハは本考案の表示窓を有する小形ヒユーズの組
立工程の説明図、第４図イは本考案の表示窓を有
する小形ヒユーズの外観図、同図ロはその断面図
とヒユーズホルダーの一部断面図を示す。図中の部番１０は、磁器ケース、１１は窓板、
１２はピン端子、１３はベース、１４はタブレツ
ト、１５は接着剤、１６はヒユーズ線、２０は半
田、３０はコンタクト、３１はヒユーズホルダボ
デイ、３２は取付けナツト、３３はパネルまたは
基板。 FIG. 1A is a perspective view of a conventional small fuse, FIG. A cross-sectional view of the case,
3 is a cross-sectional view of the base integrated with the pin terminal; FIG. Figure 4A shows an external view of a small fuse having a display window according to the present invention, and Figure 4B shows a sectional view thereof and a partial sectional view of the fuse holder. Part number 10 in the figure is a porcelain case, 11 is a window plate,
12 is a pin terminal, 13 is a base, 14 is a tablet, 15 is an adhesive, 16 is a fuse wire, 20 is solder, 30 is a contact, 31 is a fuse holder body, 32 is a mounting nut, and 33 is a panel or board.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

上方の円形孔に透明な耐熱絶縁材の窓板を接合
し、下方に円形状の開孔部を有しその円周縁に少
なくとも２個の突起をもつカツプ状の耐熱性絶縁
成形体からなる磁器ケースと、前記磁器ケース下
方の開孔部に嵌合するような所定の間隔で１対の
導電性金属ピン端子を有しその間にヒユーズ線を
張渡し半田付により固定したピン端子と耐熱性絶
縁材で一体成形したベースを前記磁器ケース下方
の開孔部の突起に沿つて圧入しさらにその上面か
ら円形状の十字方向に切欠を有するように形抜き
したエポキシ系充填接着剤の熱硬化性タブレツト
をはめ合せ、加熱によりこれらを一体に接合した
ことを特徴とする表示窓を有する小形ヒユーズ。 Porcelain made of a cup-shaped heat-resistant insulating molded body with a window plate of transparent heat-resistant insulating material bonded to a circular hole at the top, a circular opening at the bottom, and at least two protrusions on the circumferential edge. A case, a pair of conductive metal pin terminals at a predetermined interval so as to fit into the openings at the bottom of the porcelain case, pin terminals with a fuse wire stretched between them and fixed by soldering, and a heat-resistant insulator. A thermosetting tablet made of epoxy-based filling adhesive, which is made by press-fitting a base integrally molded with material along the protrusion of the opening at the bottom of the porcelain case, and then cutting out a circular crosswise notch from the top surface of the base. A small fuse with a display window characterized by fitting them together and joining them together by heating.