JPS61168613U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のトランス用ボビン装置の一実
施例の縦断面図、第２図は同じく平面図、第３図
は上部ボビンの斜視図、第４図ａ，ｂ，ｃ，ｄは
ケースの縦断面図、平面図、正面図及び底面図を
それぞれ示す。第５図は従来のトランス用ボビン
装置の縦断面図、第６図は同じく平面図をそれぞ
れ示す。 １０…ケース、２０…上部ボビン、３０…下部
ボビン、４０…上部ボビン、３１，４１…ピンホ
ルダ部。 Fig. 1 is a longitudinal sectional view of one embodiment of the transformer bobbin device of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a perspective view of the upper bobbin, and Fig. 4 a, b, c, and d are cases of the case. A longitudinal sectional view, a top view, a front view, and a bottom view are shown, respectively. FIG. 5 is a vertical cross-sectional view of a conventional bobbin device for a transformer, and FIG. 6 is a plan view thereof. DESCRIPTION OF SYMBOLS 10... Case, 20... Upper bobbin, 30... Lower bobbin, 40... Upper bobbin, 31, 41... Pin holder part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互いに逆方向に開口する上部部屋と下部部屋を
有するケースと、前記上部部屋と下部部屋にそれ
ぞれ組込まれる上部ボビンと、下部ボビンと上部
ボビンの外端部にこれと一体に形成したピンホル
ダ部と、下部ボビンの外端部にこれと一体に形成
したピンホルダ部とを具備しており、かつ前記上
部ボビン、下部ボビンを前記上部部屋及び下部部
屋に組込んだ際に上下に貫通する鉄心挿入孔が形
成される一方、両ピンホルダ部の下面が面一にな
るようにしたことを特徴とするトランス用ボビン
装置。 a case having an upper chamber and a lower chamber opening in opposite directions; an upper bobbin incorporated in the upper chamber and the lower chamber, respectively; a pin holder section integrally formed at the outer end of the lower bobbin and the upper bobbin; A pin holder portion is provided at the outer end of the lower bobbin and is integrally formed therewith, and an iron core insertion hole that passes vertically through the upper and lower bobbins when the upper and lower bobbins are assembled into the upper and lower chambers. A bobbin device for a transformer, characterized in that the lower surfaces of both pin holder portions are flush with each other.