JPS6015211Y2 - Lighting equipment rosette cover - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a rosette cover used at the base of a lighting fixture suspended from a sloped ceiling.

The rosette cover 102 covers the rosette that is the connection between the cord 3 and the ceiling 1 when there is a lighting lamp 4 suspended from the ceiling 1 by a cord 3 as shown in FIG.

For example, sloping ceilings are often used in buildings such as coffee shops, studios, and atrias to improve daylighting and to emphasize a modern feel. This has led to the use of sloping ceilings in this area.

In the ceiling 1 that is inclined with respect to the horizontal plane in this way,
A conventional rosette cover 102 as shown in FIG.
When used with , the cord 3 for hanging the lighting lamp 4 is 103
The cord 3 is bent as shown in the figure, which is unsightly in appearance, and the outer covering of the cord 3 is damaged at the bent part, causing the cord 3 itself to break during long-term use. However, this tendency was especially noticeable in the case of heavy items such as Jump Rear, and it was extremely dangerous.

This invention was made in order to eliminate such inconveniences, and as shown in FIG. The present invention provides a novel rosette cover which is inclined and therefore can easily be constructed in such a manner that the cord exit surface 5A is kept horizontal.

FIG. 4 shows an embodiment of this invention. For example, the rosette cover 5, which is made of synthetic resin and has a truncated conical shape, has a truncated conical shape as shown in PQ□=PQ2... A cut direction line 52 is engraved.

These cut direction lines 52 are a reference plane 5 that is perpendicular to the central axis of this rosette cover and parallel to the cord exit surface 5A.
1 (PQ line), a plane whose inclination increases, for example, every 5 degrees, is carved at a position different from the outer peripheral surface of the rosette cover.

The cut direction line 52 may be marked with an angle with respect to the reference plane 51, and may be carved in the form of a narrow concave groove to make it easier for the saw blade for cutting to engage. It may also be printed with lines.

Of course, in this case, depending on the angle of inclination of the ceiling, residual indication lines may appear, so it is best to choose a print line that is similar in color to the outside color of the rosette cover and is dark, or something that is not noticeable from a distance. Of course.

Note that 53 is a cord passage hole for the cord 3.

The rosette cover of this invention is used as follows.

First, find out the angle of inclination of the sloped ceiling at the construction site inside the house.

This angle of inclination can be easily determined from the design drawing or by actually measuring it.

Now, if this ceiling inclination angle is, for example, 15°, the cut direction line with the 15° direction in Fig. 4, that is, PQa.
You can use it by cutting it along.

FIG. 5 is a perspective view showing an example of the cut surface 54 cut in this way.

FIG. 6 shows a rosette cover 6 in which the original shape of the rosette cover is a hollow columnar shape, and in this embodiment as well, the rosette cover 6 is arranged at intervals of, for example, 5° with respect to the reference plane 61 perpendicular to the central axis. A cut indicating line 62 is provided at the.

In addition, although two rows of rosette covers in the shape of a truncated cone or a hollow cylinder have been described above, the shape of the rosette cover may be a shape other than the above, such as a truncated cone shape.

According to the rosette cover of this invention, since it is only necessary to cut the rosette cover along the cutting line at the site of use, the cord exit surface can be easily and reliably installed horizontally.

Therefore, the appearance is excellent, and the lighting construction can be carried out in such a way that the hanging cord is not subjected to unnatural shearing force due to the rosette cover.

[Brief explanation of the drawing]

Figure 1 is a simplified side view explaining the rosette cover, Figure 2 is a simplified side view explaining the rosette cover.
The figure is a simplified side view of the same name showing a rosette cover for a sloped ceiling, Figure 3 is a side view of the same name showing a state in which the rosette cover of this invention is used, and Figure 4 is a rosette showing an embodiment of this invention. FIG. 5 is a side view of the cover, FIG. 5 is a perspective view showing a state cut along one cutting line, and FIG. 6 is a view with the same name as FIG. 4 showing another example of this invention. 1...ceiling, 3...cord, 4...
...Lighting light, 5.6...Mountain-Z cover, 5
1.61...Reference plane, 52.62...
・Cut indication line.

Claims (1)

[Scope of utility model registration request] In the cylindrical rosette cover, a reference plane 51.6 perpendicular to the central axis of the rosette cover is provided on the outer peripheral surface of the rosette cover.
1. A lighting equipment rosette cover, characterized in that a plurality of cut indication lines 52, 62 inclined with respect to 1 are provided at desired angular intervals.