JPH02136308U

JPH02136308U -

Info

Publication number: JPH02136308U
Application number: JP4533089U
Authority: JP
Priority date: 1989-04-18
Filing date: 1989-04-18
Publication date: 1990-11-14

Description

[Brief explanation of drawings]

第１図は本考案による巻線部品の一実施例を示
す側面図、第２図、第３図、第４図および第５図
はそれぞれ該実施例の縦断面図、平面図、正面図
、底面図、第６図は該実施例のボビンの上部構造
を示す平面図、第７図は該実施例のボビンの正面
図、第８図はその底面図、第９図、第１０図はそ
れぞれ第７図のＡ−Ａ，Ｂ−Ｂ断面図、第１１図
は本考案による隆起部を設けていない巻線部品を
示す縦断面図、第１２図は本考案の他の実施例を
示す縦断面図である。１……ボビン、２……巻胴部、２ａ……平面部
、３，４……鍔、５Ａ，５Ｂ……Ｕ型コア、６，
８……溝、７，９……隆起部、１０……切欠き、
１１……端子、１３……巻線、１５……樹脂、１
６，１７……コア把持用爪、１８……テープ、２
０〜２１……引き抜き用爪。 FIG. 1 is a side view showing an embodiment of a winding component according to the present invention; FIGS. 2, 3, 4 and 5 are a longitudinal sectional view, a top view, and a front view of the embodiment, respectively 6 is a plan view showing the upper structure of the bobbin of this embodiment, FIG. 7 is a front view of the bobbin of this embodiment, FIG. 8 is a bottom view thereof, and FIGS. 9 and 10 are respectively 7 is a cross-sectional view taken along lines A-A and B-B, FIG. 11 is a vertical cross-sectional view showing a winding component without a protrusion according to the present invention, and FIG. 12 is a vertical cross-sectional view showing another embodiment of the present invention. It is a front view. 1... Bobbin, 2... Winding drum section, 2a... Plane section, 3, 4... Tsuba, 5A, 5B... U-shaped core, 6,
8...Groove, 7,9...Protuberance, 10...Notch,
11...terminal, 13...winding wire, 15...resin, 1
6, 17... Core gripping claw, 18... Tape, 2
0-21...Pulling claw.

Claims

[Claims for Utility Model Registration] 1. A bobbin with flanges formed at both ends of a hollow winding body, a groove formed on one side of the surface of each flanges, and the thickness of the portion of the core attached to the groove on the other side. a U-shaped core is formed in the hollow winding body and the groove so that one side of the bobbin and the winding wire wound thereon is surrounded by the U-shaped core. A wire-wound component characterized in that the U-shaped core is fixed to the bobbin by combining a U-shaped core and a bobbin, and wrapping a tape along the U-side core and the raised portion. 2. The wire-wound component according to claim 1, wherein the raised portion is formed to be gradually higher from the outer circumferential side of the collar toward the winding trunk side. 3. The winding component according to claim 1 or 2, characterized in that a groove is provided between the raised portion and the collar.