JPS58140627U

JPS58140627U - ignition coil

Info

Publication number: JPS58140627U
Application number: JP3709682U
Authority: JP
Inventors: 勝男村上; 原　博国; 笹本　重信; 敏和辻
Original assignee: 国産電機株式会社
Priority date: 1982-03-18
Filing date: 1982-03-18
Publication date: 1983-09-21

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[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

[Scope of utility model registration request]

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.