JPS58148855U

JPS58148855U - electromagnetic coil device

Info

Publication number: JPS58148855U
Application number: JP4645882U
Authority: JP
Inventors: 岡戸　弘行; 大塚　重治; 佐古　祐嗣
Original assignee: 三菱電機株式会社
Priority date: 1982-03-31
Filing date: 1982-03-31
Publication date: 1983-10-06
Also published as: JPH0112368Y2

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図は従来の電磁コイル装置を示す構成図、第２図は
本考案に係る電磁コイル装置の第１実施例を示す分解斜
視図、第３図は本考案に係る電磁コイル装置の第２実施
例を示す構成図である。各図中同一部材には同一符号を付し、１０はコイルケー
ス、１２は保持筒、１４は操作コイル体、１６は鉄心挿
入孔、１８゛はコイル枠、２８ａ。２８ｂは係止部、３２ａ、３２ｂは弾性係合片、３４ａ
、３４ｂは切込み、３６ａ、３６ｂ４；！係合部、４４
は電磁石鉄心の磁化脚、４６は緩衝材である。FIG. 1 is a configuration diagram showing a conventional electromagnetic coil device, FIG. 2 is an exploded perspective view showing a first embodiment of the electromagnetic coil device according to the present invention, and FIG. 3 is a second embodiment of the electromagnetic coil device according to the present invention. FIG. 2 is a configuration diagram showing an example. In each figure, the same members are given the same reference numerals, 10 is a coil case, 12 is a holding cylinder, 14 is an operating coil body, 16 is an iron core insertion hole, 18 is a coil frame, and 28a. 28b is a locking portion, 32a, 32b are elastic engagement pieces, 34a
, 34b is notch, 36a, 36b4;! Engagement part, 44
46 is a magnetized leg of an electromagnetic core, and 46 is a buffer material.

Claims

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

（１）中心部に鉄心挿入孔を有するコイル枠に巻線が巻
回された操作コイル体と、磁化脚を有する電磁石鉄心と
、箱状の底壁部から前記操作コイル体装着用の保持筒が
突設されたコイルケースと、を含み、前記操作コイル体
が前記保持筒に装着されることによりコイルケース内に
操作コイル体が収容されると共に該コイルケースの保持
筒へは前記電磁石鉄心の磁化脚が挿通され操゛　作コイ
ル体がコイルケースを介して電磁石鉄心に装着される電
磁コイル装置において、前記コイル枠の鉄心挿入孔上部
周面には係止部が設けられ、前記コイルケースの保持筒
には上端部から下方に伸張する切込みにより弾性係合片
が形成され更に該係合片には前記コイル枠の係止部に対
応する保合部が設けられ、前記係止部と係合部との弾圧
係合により前記操作コイル体がコイルケースに収容固定
されることを特徴とする電磁コイル装置。(1) An operating coil body in which a winding is wound around a coil frame having a core insertion hole in the center, an electromagnetic core having magnetized legs, and a holding cylinder for mounting the operating coil body from a box-shaped bottom wall. a coil case with a protruding structure, and when the operating coil body is attached to the holding cylinder, the operating coil body is housed in the coil case, and the electromagnetic core is inserted into the holding cylinder of the coil case. In an electromagnetic coil device in which a magnetized leg is inserted and an operating coil body is attached to an electromagnetic core via a coil case, a locking portion is provided on the upper circumferential surface of the core insertion hole of the coil frame, and a locking portion is provided on the upper circumferential surface of the core insertion hole of the coil frame. An elastic engagement piece is formed in the holding cylinder by a notch extending downward from the upper end, and the engagement piece is further provided with a retention part corresponding to the engagement part of the coil frame, and is engaged with the engagement part. An electromagnetic coil device characterized in that the operating coil body is accommodated and fixed in a coil case by elastic engagement with a joint portion.

（２）実用新案登録請求の範囲（１）記載の電磁コイル
装置において、コイル枠とコイルケース底壁面　　　　
、間には緩衝材が設けられ、該緩衝材が圧縮弾性変形さ
れた状態で係止部と保合部が係合され操作コイル体がコ
イルケースに収容固定されることを特徴とする電磁コイ
ル装置。(2) Scope of utility model registration claims In the electromagnetic coil device described in (1), the coil frame and the bottom wall surface of the coil case
An electromagnetic coil characterized in that a cushioning material is provided therebetween, and the locking portion and the retaining portion are engaged with each other in a state where the cushioning material is compressively and elastically deformed, so that the operating coil body is housed and fixed in a coil case. Device.