JPH0183302U

JPH0183302U -

Info

Publication number: JPH0183302U
Application number: JP1987179267U
Authority: JP
Priority date: 1987-11-25
Filing date: 1987-11-25
Publication date: 1989-06-02

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の実施例を示し、第
１図はコイル枠の縦断面図、第２図は第１図Ｘ部
の部分拡大図、第３図は組立状態の縦断面図であ
る。第４図乃至第６図は本考案の従来例を示し、
第４図は分解斜視図、第５図は他の従来例のコイ
ル枠の縦断面図、第６図は第４図従来例の組立状
態の縦断面図である。１：コイル枠、２：第１つば、３：第２つば、
４：コイル、５：第１ヨーク、６：第２ヨーク、
７：鉄心、８：中空孔、９：樹脂、１０：アマチ
ユア、１２：突部、１３：溝部。 Figures 1 to 3 show an embodiment of the present invention, where Figure 1 is a vertical cross-sectional view of the coil frame, Figure 2 is a partially enlarged view of section X in Figure 1, and Figure 3 is a vertical cross-section of the assembled state. It is a diagram. 4 to 6 show conventional examples of the present invention,
FIG. 4 is an exploded perspective view, FIG. 5 is a vertical cross-sectional view of another conventional coil frame, and FIG. 6 is a vertical cross-sectional view of the conventional example shown in FIG. 4 in an assembled state. 1: Coil frame, 2: First brim, 3: Second brim,
4: Coil, 5: First yoke, 6: Second yoke,
7: iron core, 8: hollow hole, 9: resin, 10: amateur, 12: protrusion, 13: groove.

Claims

[Claims for Utility Model Registration] (1) A coil frame with flanges formed at both ends, a coil wound around the coil frame, and a coil that is in contact with the outer surface of the first rib and extends approximately parallel to the coil axis along the side surface of the coil. a first yoke extending toward the second brim; an iron core inserted into the hollow hole of the coil frame; a second yoke connected to the iron core and abutting the outer surface of the second brim to connect to the first yoke; An integrally molded solenoid comprising at least the outer surface of a coil filled with resin, and having an annular protrusion for preventing resin intrusion formed on the outer surface of the flange that contacts the inner surfaces of the first and second yokes. (2) The integrally molded solenoid according to claim 1, which is characterized in that a groove for resin retention is formed on the inner diameter side of the annular protrusion.