JPS647789U

JPS647789U -

Info

Publication number: JPS647789U
Application number: JP10137587U
Authority: JP
Priority date: 1987-07-01
Filing date: 1987-07-01
Publication date: 1989-01-17
Also published as: JPH0236229Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係るプラグの組立状態を示す
平面図、第２〜５図は同じく底面図、側面図、正
面図並びに背面図、第６，７図は第３図の６−６
線と７−７線に沿う各拡大断面図、第８図は第６
図に対応する操作レバーの張り出し回動状態を示
す拡大断面図、第９図はプラグ本体における一方
の半割り体を抽出して示す側面図、第１０〜１２
図は同じく平面図、底面図並びに正面図、第１３
図は第９図の１３−１３線断面図、第１４図は他
方の半割り体を抽出した側面図、第１５図〜１７
図は同じく平面図、底面図並びに正面図、第１８
図は第１４図の１８−１８線断面図、第１９図は
プラグに対する照明器具の吊り下げ状態を示す側
面図、第２０図は端子ホルダーを抽出して示す側
面図、第２１〜２３図は同じく平面図、底面図並
びに正面図、第２４，２５図は第２０図の２４−
２４線と２５−２５線に沿う各断面図、第２６図
は第２１図の２６−２６線断面図、第２７図は一
方の接続端子を抽出して示す斜面図、第２８，２
９図は同じく側面図と平面図、第３０図は他方の
接続端子を抽出した斜面図、第３１，３２図は同
じく側面図と平面図、第３３図は操作レバーを抽
出して示す側面図、第３４，３５図は同じく平面
図と底面図、第３６図は第３４図の３６−３６線
断面図、第３７図はプラグ本体に対する接続端子
、端子ホルダー並びに操作レバーの組立配置関係
をその開蓋状態で示す側面図、第３８〜４０図は
従来のプラグを示す正面図、側面図並びに平面図
である。Ａ……プラグ本体、Ｂ……端子ホルダー、Ｃ…
…接続端子、Ｄ……開閉操作レバー、Ｅ……配線
ダクト、Ｆ……照明器具、Ｈ……吊り下げ長さ、
Ａ１，Ａ２……半割り体、１０……導電線、１１
……軸筒、１２……アーム、１９，２０……ビス
、２１……軸受け凹溝、２２……爪板出没口、２
３……端子出没口、２８……端子受け入れ切欠、
３１……係止舌片、３２……スイツチ舌片、３３
……コード接続舌片、３５……回動軸、３６……
係止爪板、３７……カム凸子、３８……把手板、
３９……溝レール。 Fig. 1 is a plan view showing the assembled state of the plug according to the present invention, Figs. 2 to 5 are a bottom view, side view, front view, and rear view, and Figs. 6 and 7 are 6-6 in Fig. 3.
Each enlarged sectional view along the line and the line 7-7, FIG.
FIG. 9 is an enlarged sectional view showing the extended and rotating state of the operating lever corresponding to the figure; FIG. 9 is a side view showing one half of the plug body;
The figures are the same top view, bottom view, and front view.
The figure is a sectional view taken along the line 13-13 in Figure 9, Figure 14 is a side view of the other half, and Figures 15 to 17.
The figures are the same top view, bottom view, and front view.
The figure is a sectional view taken along the line 18-18 in Fig. 14, Fig. 19 is a side view showing how the lighting fixture is suspended from the plug, Fig. 20 is a side view showing the terminal holder extracted, and Figs. 21 to 23 are Similarly, the plan view, bottom view, and front view, Figures 24 and 25 are 24- in Figure 20.
24 and 25-25, FIG. 26 is a sectional view taken along line 26-26 in FIG. 21, FIG. 27 is a slope view showing one connecting terminal extracted,
Figure 9 is a side view and a top view, Figure 30 is a slope view showing the other connection terminal, Figures 31 and 32 are a side view and a top view, and Figure 33 is a side view showing the operating lever. , Figures 34 and 35 are a top view and a bottom view, Figure 36 is a sectional view taken along the line 36-36 in Figure 34, and Figure 37 shows the assembly and arrangement of the connection terminal, terminal holder, and operating lever with respect to the plug body. FIGS. 38 to 40 are a front view, a side view, and a plan view showing a conventional plug. A...Plug body, B...Terminal holder, C...
... Connection terminal, D ... Opening/closing operation lever, E ... Wiring duct, F ... Lighting equipment, H ... Hanging length,
A1, A2... Half body, 10... Conductive wire, 11
...Shaft tube, 12...Arm, 19, 20...Screw, 21...Bearing groove, 22...Claw plate recess, 2
3...Terminal entry/exit opening, 28...Terminal receiving notch,
31... Locking tongue piece, 32... Switch tongue piece, 33
... Cord connection tongue piece, 35 ... Rotation shaft, 36 ...
Locking claw plate, 37... cam protrusion, 38... handle plate,
39...Groove rail.

Claims

[Claims for Utility Model Registration] A hollow box-shaped box having an overall inverted L-shaped profile in side view, with the horizontal arm 12 as one side and the shaft tube 11 hanging down from the base end as the other side. A plug body A, an elongated terminal holder B that is fitted into the top of the opening of the plug body A in a closed state, and a base end that is locked and fixed to both left and right sides of the holder B, and a switch that can be connected from the tip end. The tongue piece 32 is attached to the arm 12 of the plug body A around the vertical center line so that the tongue piece 32 is interposed between the left and right pair of the connecting terminals C bent laterally outward and the left and right midway portions of both terminals C. It is equipped with an opening/closing operation lever D which is rotatable and fitted in a penetrating state, and allows the arm 12 of the plug body A to open a pair of left and right claw plate recess ports 22 and a terminal retract port 23, and is operated. The upper end of the lever D is provided with a cam protrusion 37 capable of pressing the intermediate portions of both terminals C, and a locking claw plate 36 capable of projecting and retracting from the claw plate protrusion/retraction opening 22. A handle plate 38 that can be aligned with the lower surface of the arm 12 of the plug body A is protruded from the lower end, and the lever D is moved vertically so that the handle plate 38 protrudes laterally outward from the arm 12 of the plug body A. When the lever D is rotated about 90 degrees around the center line, the locking pawl plate 36 of the lever D comes out from the pawl plate recess opening 22 of the arm 12, and both terminals C also come from the arm 1.
2, and move the lever D in the opposite direction by about 90 degrees so that the handle plate 38 is aligned with the arm 12 of the plug body A.
When the lever D is rotated by 0 degrees, the switch tongues 32 of both terminals C are pushed into the terminal opening 2 of the arm 12 by the pressing force of the cam protrusion 37 of the lever D.
3, the locking claw plate 36 of the lever D is also exposed from the claw plate opening 22 of the arm 12.