JPS59164927U

JPS59164927U - magnetic head

Info

Publication number: JPS59164927U
Application number: JP5667283U
Authority: JP
Inventors: 井口　英夫; 親松　孝
Original assignee: アルプス電気株式会社
Priority date: 1983-04-18
Filing date: 1983-04-18
Publication date: 1984-11-05

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

[Brief explanation of drawings]

第１図乃至第４図は何れも従来例を示し、第１図は一般
的な磁気ヘッドの斜視図、第２図は同ヘッドの一変形例
を示す斜視図、第３図は第２図の一部拡大断面図、第４
図は同ヘッドの他の変形例を示す斜視図である。第５図
乃至第７図は本考案の一実施例を示し、第５図は磁気ヘ
ッドの斜視図、第６図は第５図のＡ−Ａ線における断面
図、第７図はシールドケースの斜視図であり、第８図は
本考案の他の実施例の磁気ヘッドの斜視図である。８・・・・・・シールドケース、８ａ・・・・・・部分
、９・・・・・・ヘッドコア、９ａ・・・・・・先端部
、１０・・・・・・孔Ｊ　１１・・・・・・樹脂、ｌｌ
ａ・・・・・・部分、Ｂ・・・・・・凸形状部、１２・
・・・・・曲面、１３・・・・・・コアホルダー、１４
・・曲ギャップ部、１５・・・・・・平坦面。才３１図 −２、才５臼４０ ′１″６固1 to 4 all show conventional examples, FIG. 1 is a perspective view of a general magnetic head, FIG. 2 is a perspective view showing a modified example of the same head, and FIG. Partially enlarged sectional view of 4th
The figure is a perspective view showing another modification of the same head. 5 to 7 show an embodiment of the present invention, FIG. 5 is a perspective view of a magnetic head, FIG. 6 is a sectional view taken along line A-A in FIG. 5, and FIG. 7 is a diagram of a shield case. FIG. 8 is a perspective view of a magnetic head according to another embodiment of the present invention. 8... Shield case, 8a... Part, 9... Head core, 9a... Tip, 10... Hole J 11...・・・Resin, ll
a... part, B... convex shaped part, 12.
...Curved surface, 13 ... Core holder, 14
...Curved gap part, 15...Flat surface. Sai 31 figure-2, Sai 5 mortar 40'1''6 hard

Claims

[Scope of utility model registration request]

(1) In a magnetic head in which a head core is arranged in a hole provided in a shield case to form a gap part, and the head core is fixed to the shield case with resin, the tip of the head core forming the gap part and A magnetic head characterized in that a convex portion is formed by a resin portion connected to the tip portion and a shield case portion connected to the resin portion.

(2) The magnetic head according to claim (1), wherein the top of the convex portion is a curved surface.

(3) The magnetic head according to claim (1), wherein the top of the convex portion is a flat surface.