JPS61125030U

JPS61125030U -

Info

Publication number: JPS61125030U
Application number: JP816685U
Authority: JP
Priority date: 1985-01-24
Filing date: 1985-01-24
Publication date: 1986-08-06

Description

[Brief explanation of drawings]

図はいずれもこの考案の一実施例を示すもので
、第１図はボビン全体の斜視図、第２図はボビン
の要部の斜視図、第３図はコイルを巻装した状態
のボビンの要部の正面図である。１…コイルボビン、２…巻胴、３〜６…フラン
ジ、７…端子台、８…ピン端子、９〜１２，１４
…切込溝、１３…縁部、１５…後退縁部、１６…
側端、１７…間隙、１８…線係止突起、１９…凹
部、２０…突起、２１…コイル、２４…引出し線
。 The figures show one embodiment of this invention. Figure 1 is a perspective view of the entire bobbin, Figure 2 is a perspective view of the main parts of the bobbin, and Figure 3 is a view of the bobbin with a coil wound around it. FIG. 3 is a front view of main parts. 1... Coil bobbin, 2... Winding drum, 3-6... Flange, 7... Terminal block, 8... Pin terminal, 9-12, 14
...cut groove, 13...edge, 15...retreat edge, 16...
Side end, 17... Gap, 18... Wire locking protrusion, 19... Recess, 20... Protrusion, 21... Coil, 24... Leading wire.

Claims

[Scope of utility model registration request]

In a coil bobbin having flanges at each end of a hollow winding drum and a terminal block having a pin terminal integrally attached to one flange, a cut groove for passing a lead wire through each of the one flange and the terminal block,
A cut groove deeper than at least the wire diameter of the lead wire is formed in most of the edge of the other flange, and both ends of the groove formed by the cut are formed in the receding edge portion that is recessed by the cut. A gap larger than the wire diameter is created between the cut groove and the adjacent one, and a part of the cut groove extends to the edge end, and this projecting part is further outside the flange than the thickness of the flange. A coil bobbin characterized in that a plurality of lead-out wire locking protrusions are formed on the lead-out wire, the projections projecting larger than the wire diameter of the lead-out wire.