JPS6110256Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a rectangular shade with a decorative frame attached.

Generally, in a lighting device using a ring-shaped fluorescent lamp, a shade covering the outside of the lamp is formed into a rectangular shape and decorated with decorations to give it a good appearance. For this purpose, in the past, for example, a rectangular frame was made of corner posts and horizontal bars, and a shade side plate was affixed to each frame surface, and decorations were attached to the horizontal frames to decorate the shade side plates. However, in this case, since the decoration and the shade are assembled into one piece, it is not possible to easily replace only the decoration, which is inconvenient. Therefore, in recent years, a decorative frame has been designed to be detachably attached to the outer periphery of the shade side plate, and by replacing this decorative frame, various decorations can be applied at any time. However, when this decorative frame is used, the structure of the joint portion of the shade plate for providing the decorative frame etc. becomes complicated, and the assembly work is also complicated.

The purpose of this invention is to provide a shade that is easy to assemble, stable, and has an outstanding and beautiful decoration by using the above-mentioned decorative frame.

In FIG. 1, 1 is a shade plate mainly made of translucent synthetic resin. One shade a is formed by joining four of these shade plates 1. As shown in the figure, both ends of each shade plate 1 are bent outward in a dogleg shape, and these bent pieces serve as abutting portions 2 for joining. As shown in the figure, the abutment part 2 has recesses 4, 4 formed above and below it for locking and holding a corner post 3, which will be described later.A recess 5 is also formed in the center of the abutting part 2, and a decorative frame 6, which will be described later. For locking installation.

As shown in FIG. 2, the corner support 3 has decorative frame mounting portions 8, 8 which are bent into a U shape and formed into a rectangular shape at both ends of a fitting rod 7 having a U-shaped cross section. The fitting rod 7 is provided with protrusions 9, 9 on its inner surface in correspondence with each other, as shown in the figure, which are fitted into the upper and lower recesses 4, 4 provided in the abutting portion 2 of the shade plate 1. The upper and lower protrusions 9, 9 are provided on the inner surfaces of opposing sides of the U-shape, respectively. Further, the decorative bar mounting portion 8 has U-shaped protrusions 10, 10 formed on the end faces of the two inner sides of the square as shown in the figure. Note that the width of the U-shaped opening of the fitting rod 7 of this corner support 3 is slightly smaller than the width of the palms of the two shade plate abutting portions 2, 2 that are butted together, and the U-shaped bending The length is such that when it is fitted into the palm abutment parts 2, 2, the central recess 5 is left slightly open.

Reference numeral 11 is a decorative crosspiece which is bent into a U-shaped cross section as shown in FIG. In this case, the width of the U-shaped bending is approximately the same as the width of the U-shaped bending of the convex strip 10 of the decorative bar mounting portion 8 of the corner post 3, and the length of the U-shaped bending width of the side plate 1 of the shade plate 1 is
It should be approximately the same length as a.

In addition, as shown in FIG. 4, the decorative frame 6 is made of a flexible synthetic resin plate and is formed into a rectangular shape approximately the same size as the side plate 1a of the shade plate 1, and its both ends are connected to the abutting portions of the shade plate 1. a fitting part 6' having a thickness and width that allows it to be fitted from an oblique direction into the central recess 5 formed in 2;
6'. The surface of this decorative frame 6 is decorated with a pattern or the like as shown in the figure. Note that the decorative frame 11 may also have a plain surface with a smooth surface, or may be provided with a carved pattern or the like in the same manner as the decorative frame.

When assembling the shade a, as shown in FIGS. 5 and 6, the four shade plates 1 are joined together palm-to-palm at the abutting portions 2 at both ends of the plates, and then the joints forming the corners of the shades are joined. Corner support 3 on part 2, 2
Fit and attach the fitting rod 7. The corner post 3 is stably attached to the shade corner because the four upper and lower protrusions 9 provided on the inner surfaces of both sides of the fitting rod 7 fit into and lock into the four upper and lower recesses 4 of the joining butt parts 2, 2, respectively. Installed. Although not shown, triangular joint pieces are formed above and below the abutting part 2 of the shade plate 1, respectively, and the upper and lower decorative bar mounting parts 8, 8 of the corner support 3 are fitted into the abutted joint pieces. If this is done, the installation of the support post 3 will be more stable. By fitting the corner posts 3, the respective shade plates 1 are also stably joined by holding their abutting portions 2, thereby forming a shade main body. Next, the protrusions 10 formed on the decorative bar mounting portions 8 of the corner posts 3 at the four corners.
The decorative crosspiece 11 is fitted by locking the locking pieces 12, 12 on the bent ends. The decorative beams 11 are stably attached to the corner supports 3 adjacent to each other along the upper and lower sides of the side plates 1a of the shade plate 1 so as to bridge the space between them. Finally, 4 decorative frames 6
is attached by inserting the fitting portions 6' at both ends into the central recess 5 of the shade plate abutting portion 2. Decorative frame 6
has flexibility, so it can be easily fitted into the central recess 5, and the side plate 1a of the shade plate 1
Covering the entire surface at intervals, it is placed on the front surface to reveal a decorative pattern. As described above, each shade plate 1 is joined and assembled using the corner support 3,
1 shown in FIG. 6 with the decorative frame 11 and decorative frame 6 attached.
The assembly of the shades a is completed.

As explained above, according to this invention, in the case of each shade plate, the abutting portions formed at both ends are brought together and a corner post is fitted thereon, thereby making it very easy and stable. Since the decorative crosspiece and the decorative frame are respectively attached to the abutting portions by means of locking means, the shade assembly does not require screwing, gluing, etc., and is extremely simple and simple in structure. In addition, since the decorative crosspiece is constructed separately from the corner support, the color and color of the corner support are different from each other.
The color tone can be changed as appropriate according to preference, etc., and the design effect can be enhanced. Moreover, since the decorative frame of the shade is removable at the butt part, it is easy to change the decoration by replacing it.
Product value and use value can be increased.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, in which Fig. 1 is a perspective view of the abutting portion of the shade plate, Fig. 2 is a perspective view of the upper half of the corner support, and Fig. 3 is the end of the decorative frame. FIG. 4 is a perspective view of a part of the decorative frame, FIG. 5 is a sectional view showing how to join the shade plates, and FIG. 6 is a perspective view of the assembled shade. 1...Sade division plate, 2...Butt portion, 3...Corner support, 6...Decorative frame, 11...Decorative frame.

Claims (1)

[Scope of utility model registration request] A shade plate with abutting parts with both ends bent into a dogleg shape, a corner post that fits into and fixes to both the joined butt parts, and a corner post on both upper and lower ends of the adjacent corner post. Decorative beams that can be fixed and installed to bridge the pillars;
A shade for a lighting fixture consisting of a decorative frame which is secured by locking both ends to the abutting portions between the upper and lower decorative bars, and covers the front surface of the side plate of the shade partition.