JPS6299114U

JPS6299114U -

Info

Publication number: JPS6299114U
Application number: JP19243885U
Authority: JP
Priority date: 1985-12-13
Filing date: 1985-12-13
Publication date: 1987-06-24

Description

[Brief explanation of the drawing]

第１図は本考案に使用する器具取付金具を示す
下面図、第２図は同上に使用するボルト吊金具を
示す下面図、第３図は同上に使用する器具取付金
具を示す一部破断側面図、第４図は同上の下面図
、第５図は同上の一部破断側面図、第６図は同上
の要部断面図、第７図は従来例を示す平面図、第
８図は他の従来例を示す平面図、第９図は本考案
に係る取付装置の一使用状態を示す斜視図である
。１は器具取付金具、２はボルト吊金具、１４は
スイツチボツクス取付孔、１５は切欠部、１６は
舌片、２４は係合孔、２５はアウトレツトボツク
ス取付孔、２６は突片である。 Figure 1 is a bottom view showing the fixture mounting bracket used in the present invention, Figure 2 is a bottom view showing the bolt hanging bracket used in the above, and Figure 3 is a partially broken side view showing the fixture mounting bracket used in the same. Figure 4 is a bottom view of the same as above, Figure 5 is a partially broken side view of the same as above, Figure 6 is a sectional view of the main part of the same as above, Figure 7 is a plan view showing the conventional example, Figure 8 is another example. FIG. 9 is a plan view showing a conventional example, and FIG. 9 is a perspective view showing one state in which the mounting device according to the present invention is used. Reference numeral 1 designates an appliance mounting fixture, 2 a bolt hanging fixture, 14 a switch box mounting hole, 15 a notch, 16 a tongue piece, 24 an engagement hole, 25 an outlet box mounting hole, and 26 a projecting piece.

Claims

[Scope of utility model registration request]

It is equipped with a ring-shaped fixture mounting bracket with an opening window drilled in the center for passing through the hook ceiling, and a bolt hanging fixture for hanging the lighting fixture from the ceiling via bolts, and the peripheral part of the bolt hanging fixture is In a mounting device for a lighting fixture that is removably attached in contact with the lower surface of the periphery of the fixture mounting bracket, either the fixture mounting bracket or the bolt hanging bracket is provided with a tongue piece that projects in the vertical direction, and the other An engagement hole into which the tongue piece is inserted is bored at the corresponding location, two notches are formed on the periphery of the opening window of the instrument mounting bracket on a straight line in the diametrical direction, and two notches are formed on the periphery of the opening window of the instrument mounting bracket. At two locations on the outer periphery corresponding to the notches of the appliance mounting bracket, protrusions that fit into the notches are extended in the same plane as the main body. drilling a mounting hole, and adjacent to each notch, drilling a second mounting hole in the fixture mounting bracket corresponding to a ready-made wiring fixture to be mounted at a pitch different from that between the first mounting holes; A lighting fixture mounting device in which the projecting piece and the notch are fitted so that the peripheral part of the fixture mounting bracket and the peripheral part of the bolt hanging fixture are flush with each other with the tongue piece inserted into the engagement hole.