JPS5976091U

JPS5976091U - Plug for wiring duct

Info

Publication number: JPS5976091U
Application number: JP17375382U
Authority: JP
Inventors: 木下　博美; 勲大西
Original assignee: 松下電工株式会社
Priority date: 1982-11-15
Filing date: 1982-11-15
Publication date: 1984-05-23
Also published as: JPS6137190Y2

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

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

第１図は従来のプラグと配線ダクトの接続状態を示す断
面図、第２図はそのプラグの斜視図、第３図は同じくそ
のプラグの横断面図、第４図は同じくその取付説明図、
第５図はこの考案の一実施例の正面図、第６図はそのＶ
Ｉ−ＶＩ線断面図、第７図は同じ（その配線ダクトのプ
ラグ取付は時の作用説明図、第８図Ａ、　Ｂは同じくそ
の取付説明図である。１・・・配線ダクト、１ａ・・・リップ部、６・・・導
体、８・・・ボディ、９′・・・絶縁体、１１・・・栓
刃、１４・・・抜止フランジ、１５・・・当接フランジ
、１９・・・円弧部分、２０・・・突部。Fig. 1 is a sectional view showing the connection state between a conventional plug and a wiring duct, Fig. 2 is a perspective view of the plug, Fig. 3 is a cross-sectional view of the plug, and Fig. 4 is an explanatory diagram of its installation.
Figure 5 is a front view of one embodiment of this invention, and Figure 6 is its V.
The I-VI line sectional view and Figure 7 are the same (the plug installation of the wiring duct is an explanation diagram of the effect of time, and Figures 8A and B are the same illustrations of the installation. 1...Wiring duct, 1a. ...Lip portion, 6...Conductor, 8...Body, 9'...Insulator, 11...Bung blade, 14...Removal prevention flange, 15...Abutting flange, 19... - Arc part, 20...protrusion.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

リップ溝形に形成されて両フランジ内面に導体を有する
配線ダクトに取付けられる配線ダクト用プラグであって
、配線ダクト内に挿入される絶縁体をボディに突設し、
前記絶縁体の一対の対向側面部分に前記配線ダクトの前
記導体に接する栓刃を漉け、前記絶縁体の基端の近傍に
前記両柱刃と同じ方向に突出して前記配線ダクトのリッ
プ部の内面に係合する一対の抜止フランジを設け、前記
絶縁体の前記抜止フランジより基端側の部分の横断面形
状を、一対の対向辺が前記抜止フランジの突出方向に位
置しかつ一辺の長さが前記配線ダクトのリップ部間の間
隔より若干狭い幅の正方形状部分から一対の対向する角
部をこの正方形状部分の一辺に略等しい直径の円弧状部
分で切欠くとともに、一方の切欠いた円弧状部分に前記
抜止フランジの側縁側に位置して突出部を設けてなる形
状とし、かつこの横断面形状の前記突出部分め先端から
最大に離れる箇所までの距離を、前記リップ部間の間隔
よりも大きくしたことを特徴とする配線ダクト用プラグ
。A wiring duct plug that is formed in a lip groove shape and is attached to a wiring duct having conductors on the inner surfaces of both flanges, the plug having an insulator that is inserted into the wiring duct protruding from the body,
A plug blade that contacts the conductor of the wiring duct is provided on a pair of opposing side surfaces of the insulator, and a plug blade is provided near the base end of the insulator that protrudes in the same direction as the two pillar blades to form a lip portion of the wiring duct. A pair of retaining flanges that engage with the inner surface are provided, and the cross-sectional shape of the portion of the insulator on the proximal end side of the retaining flange is such that the pair of opposing sides are located in the protruding direction of the retaining flange and the length of one side is A pair of opposing corners are cut out from a square portion having a width slightly narrower than the spacing between the lip portions of the wiring duct with an arcuate portion having a diameter approximately equal to one side of the square portion, and one of the notched circles is cut out. The arc-shaped portion has a protruding portion located on the side edge side of the retaining flange, and the distance from the tip of the protruding portion of this cross-sectional shape to the point that is the maximum distance from the tip is determined from the distance between the lip portions. A plug for wiring ducts that is characterized by a larger size.