JPS5847610Y2 - Lighting fixtures - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a fixture for a lighting fixture, and its purpose is to ensure additional attachment to an existing hook ceiling.

Conventionally, as shown in Figs. 1 and 2, a fixture 4 has been added to a hanging ceiling 3 attached to a ceiling 1 with wood screws 2 in order to suspend heavy lighting equipment. However, this fixture 4 has a hook 5 at both ends, and is a thin plate with a notch 7 in the center to avoid the screw 2 and the power line 6. A gap is provided between the hook and the ceiling, and the wooden screw 2 is inserted laterally into the gap and the wooden screw 2 is tightened again to install it by sandwiching it between the hook ceiling 3 and the ceiling 1.

However, if the wood screws were not long enough, there was a risk that the light fixture would fall due to the weight of the light fixture, even if it was apparently attached.

The present invention has been made in view of the above points, and will be explained below based on the drawings.

3 and 4 show an embodiment of the present invention, in which the fixture 4 is formed of a thin plate such as an iron plate, the bottom piece 8 is provided with a notch 7 that is open on one side, and hooks are provided at both ends. 5 was composed,
Bending ribs 9 are formed on both side edges, and tall rising pieces 10 are formed at both end portions of the bending ribs 9 where the notch 7 opens.

The notch 7 is provided to avoid the wood screw 2 on the mounting side of the hook ceiling 3 and the power line 6, and the height of the upright piece 10 from the bottom piece 8 to the tip is the same as that of the wood screw 2 necessary to withstand the weight of the lighting equipment. The depth is set to be greater than the screw-in depth into the ceiling.

However, the hook ceiling 3 that has already been installed on the ceiling 1
To add this fixture 4, loosen the mounting screw 2, create a gap between the hanging ceiling 3 and the ceiling that will allow the rising piece 10 to pass through, and install it from the side into that gap. Insert tool 4.

After that, the wood screws 2 are tightened again, and the ceiling 1 and the hanging seanong 3 are clamped and installed.

At this time, as shown in FIG. 4, if the length of the wood screw 2 is too short to be screwed in deep enough to support the weight of the lighting equipment, there should be enough clearance for the upright piece 10 to pass through. When installing the screws, the wooden screws 2 will come off the ceiling 1, so in this case, replace them with longer wooden screws.

As described above, the present invention is equipped with a stand-up piece on the fixture that can be used to confirm that the length of the wood screw is longer than sufficient for installation. is gone.

[Brief explanation of the drawing]

1 and 2 are perspective views and sectional front views showing a conventional example, FIGS. 3 and 4 show an embodiment of the present invention, FIG. 3 is a perspective view, and FIG. 4 shows an installation state. FIG.

Claims (1)

[Scope of utility model registration request] A fixture that is mounted between a ceiling hook and a ceiling and has a hook for hanging a lighting fixture, with a cutout opening on one side to avoid the wood screws and power line on the mounting side. A fixture for a lighting equipment, characterized in that a rising piece having a height equal to or greater than the required screwing depth of a wood screw is formed at both ends of the opening.