JPS58140627U - ignition coil - 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) [Abstract] 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図は従来例を示す縦断面図、第２図は本考案の一実
施例を示す側面図、第３図及び第４図はそれぞれ同実施
例で用いるボビンの半部縦断面図及び側面図、第５図は
同実施例における高圧コー　−ド保持部を示す斜視図、
第６図及び第７図はそれぞれ同実施例で用いる端子金具
及び２次コイルを示す斜視図、第８図は高圧コードと２
次コイルの巻終りとの接続部を示す断面図である。 １０・・・ボビン、１０ｂ・・・鍔部、１０ｅ・・・筒
状部、１０ｆ・・・突当部、１０ｈ・・・溝、１１・・
・１次コイル、１２・・・２次コイル、１２ｂ・・・２
次コイルの巻終り端部、１３・・・高圧コード保持部、
２θ・・・モールド部。Fig. 1 is a longitudinal sectional view showing a conventional example, Fig. 2 is a side view showing an embodiment of the present invention, and Figs. 3 and 4 are a half longitudinal sectional view and side view of a bobbin used in the same embodiment, respectively. Figure 5 is a perspective view showing the high voltage cord holding part in the same embodiment;
Figures 6 and 7 are perspective views showing the terminal fittings and secondary coil used in the same embodiment, respectively, and Figure 8 is a high voltage cord and two
It is a sectional view showing the connection part with the end of the next coil. DESCRIPTION OF SYMBOLS 10... Bobbin, 10b... Flange part, 10e... Cylindrical part, 10f... Abutting part, 10h... Groove, 11...
・Primary coil, 12...Secondary coil, 12b...2
The winding end of the next coil, 13... High voltage cord holding part,
2θ...mold part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄心に嵌装されたボビンに１次コイルが巻回され、該１
次コイルの外側に２次コイルが配置されて該ｔ＆コイル
及び２次コイルが樹脂でモールドされ、前記２次コイル
の巻終り端部に高圧コードが接続されている点火コイル
において、前記高圧コードの端末部が挿入される筒状部
を有する高圧コード保持部が前記ボビンに一体に形成さ
れ、前記高圧コード保持部の前記２次コイル側の端部に
は前記筒状部に挿入された画工コードの端部を突−当て
る突当部が該筒状部を閉塞しないように設けられるとと
もに該筒状部のはＳ゛径方向に延びる溝または孔が設け
られ、前記筒状部内に前記高圧コードの端末部が挿入さ
れて該高圧コードの端部が前記突当部に突当てられ、前
記高圧コードの心線は前記溝または孔側に折曲げられて
該溝または孔に挿入され、前記心線に前記２次コイルの
巻終り端部が接続されていることを特徴とする点火コイ
ル。A primary coil is wound around a bobbin fitted to an iron core, and
In the ignition coil, a secondary coil is disposed outside the secondary coil, the t & coil and the secondary coil are molded with resin, and a high voltage cord is connected to the end of the winding of the secondary coil. A high voltage cord holding part having a cylindrical part into which an end part is inserted is integrally formed with the bobbin, and a painter's cord inserted into the cylindrical part is provided at an end of the high voltage cord holding part on the side of the secondary coil. An abutment part for abutting the end of the high voltage cord is provided so as not to block the cylindrical part, and a groove or hole extending in the radial direction of the cylindrical part is provided, and the high voltage cord is inserted into the cylindrical part. The end portion of the high voltage cord is inserted and the end of the high voltage cord is abutted against the abutting portion, the core wire of the high voltage cord is bent toward the groove or hole and inserted into the groove or hole, and the core wire of the high voltage cord is bent toward the groove or hole and inserted into the groove or hole. An ignition coil characterized in that a winding end portion of the secondary coil is connected to a wire.