JPH01140809U

JPH01140809U -

Info

Publication number: JPH01140809U
Application number: JP3787288U
Authority: JP
Priority date: 1988-03-22
Filing date: 1988-03-22
Publication date: 1989-09-27

Description

[Brief explanation of the drawing]

第１図は、本考案による一実施例を示す外観図
。第２図は、第１図のコア中心を通る横断平面図
。第３図は、第１図の分解斜視図。第４図は、従
来例を示す第２図と同様な横断平面図である。１……円環状コア。２，３……ケース（異形）
分割体。４……外筒。５……内筒。６……支持板
。７……中央仕切り板。８……突条。９……巻線
端部挿通用切り込み。１０ａ，１０ｂ……ケース
（同形）分割体。１１……仕切り。１２……支柱
部。１３……中央仕切り板挿着用溝。１４，１５
……嵌合用段部。１６……隙間。１７……横穴。
１８……嵌合突片。１９……嵌合凹部。 FIG. 1 is an external view showing an embodiment of the present invention. FIG. 2 is a cross-sectional plan view passing through the center of the core in FIG. 1. FIG. 3 is an exploded perspective view of FIG. 1. FIG. 4 is a cross-sectional plan view similar to FIG. 2 showing a conventional example. 1... Circular core. 2, 3...Case (unusual shape)
split body. 4... Outer tube. 5...Inner cylinder. 6...Support plate. 7...Central partition plate. 8... protrusion. 9...Notch for inserting the winding end. 10a, 10b... Case (isomorphic) divided body. 11... Partition. 12... Support section. 13... Groove for inserting the central partition plate. 14,15
...Stepped part for fitting. 16... Gap. 17... side hole.
18...Mating protrusion. 19...Fitting recess.

Claims

[Scope of utility model registration request]

In a split type insulating case that houses an annular magnetic core inside and is composed of an outer cylinder, an inner cylinder, and a side surface so as to cover the surface of the core, the center of the insulating case of the outer cylinder part and the inner cylinder part is A fitting step is formed on a half circumference of the outer and inner circumferential surfaces of the outer cylinder part and the inner cylinder part, and a fitting step is formed in the remaining half circumference on a side different from the half circumference. A split type insulating case characterized in that it is constructed by using two split cases each having a shape formed therein and fitting each other.