JPH0427812Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] This invention relates to a packaging material for lighting equipment.

[Background technology]

Conventionally, as shown in FIG. 4 and FIG.
A packaging material made of corrugated paper is used to protect the edges of a lighting fixture made up of 2. The packaging material is made by folding corrugated paper twice and providing a notch 35 for fitting the device body across the upper layer piece 33 and the lower layer piece 34. A main body insertion tongue piece 37 is provided.

The instrument main body 31 is inserted into the main body fitting notch 35 until the main body insertion tongue piece 37 is fitted inside, and the outward flanges 31a on both sides are placed on the upper layer piece 33. Reflector 3
2 is placed facing downward on the upper layer piece 33, and the cut and raised tongue piece 36
along the inside of the end plate 32a of the reflecting plate 32. Thereby, this packaging material can be fixed to the instrument main body 31, and the reflective plate 32 can be fixed by the cut-and-raised tongue piece 36.
This provides the ability to retain to some extent.

[The problem that the idea attempts to solve]

However, the cut and raised tongue pieces 36 tend to fall inward (in the direction of arrow Q) and cannot support the end plate 32a of the reflector 32, and when an impact load is applied in the directions of arrows A to C in FIG. Another problem was that the reflecting plate 32 was weak and deformed. Further, since the cut and raised tongue pieces 36 tend to fall down, the reflector plate 32 could not be protected against the load, and the reflector plate 32 was sometimes deformed.

The object of this invention is to provide a packaging material for lighting equipment that has the functions of protecting the ends of the reflector against impact loads, protecting against live loads, and securing the packaging to the equipment body.

[Structure of the idea]

The packaging material for the lighting equipment of this invention is made of a single piece of corrugated paper, with slits provided in the upper layer folded three times, and slits formed on the middle layer on both sides of the reflector supporting tongues. It is characterized in that the edge is fitted into the slit.

In this way, since the reflector support tongue piece is fitted into the slit, it is difficult to fall down, and therefore the end of the reflector is supported from the inside to protect it from impact loads in various directions and live loads. I can do it. Further, the upper layer piece is provided with a body fitting notch, and the lower layer piece is formed with a notch into which the side flange of the instrument body is inserted, thereby providing a fixing function to the instrument body.

Embodiment An embodiment of this invention is shown in FIGS. 1 to 3. The packaging material for this lighting fixture is used for the lighting fixture shown in the figure, and is made of a single piece of corrugated paper. This luminaire has outward flanges 3 at the tips of the side flanges 2 on both sides of the groove-shaped part.
The device is equipped with a hat-shaped device main body 1 and a substantially trapezoidal groove-shaped reflecting plate 4 that is wider than the device main body 1 and has end plates 5 at both ends. The reflecting plate 4 has a narrow lip portion 4a.

The packaging material is made of rectangular corrugated paper 7 whose short pieces are slightly wider than the reflector 4, folded three times in an S-shape at folds 8 and 9, as shown in the exploded view in Figure 2. be. Cuts 10, 11, etc. for each part are previously provided in the corrugated paperboard 7 before assembly. That is, when folded, the upper layer piece 14 is provided with a main body fitting notch 15, and slits 16 are provided on both sides of the inner end thereof. The slit 16 has a width approximately equal to the thickness of the corrugated paperboard 7. A notch 10 is provided in the fold line 9 between the upper layer piece 14 and the middle layer piece 17 to facilitate folding. Cuts 11 are formed in the other folds 8 to form the tips of the reflector support tongue piece 18 and the main body insertion tongue piece 19. A crease line is drawn in the portions of the folds 8 and 9 where the cuts 10 and 11 are not formed.
Note that the folds 8 and 9 are not formed in the unfolded state. Two cuts 13 are made in the middle layer piece 17,
A reflector support tongue piece 18 having the notch 11 at the tip is formed in a raised shape. A crease line 20 is placed at the base end of the reflector support tongue piece 18 in a portion that will become a crease. Both ends of the reflector support tongue piece 18 are cut off in a tapered shape. When the reflector support tongue piece 18 is raised vertically,
Both side edges are fitted into the slits 16 of the upper layer piece 14. Two cuts 12 are made perpendicularly to the cut 11 in the lower layer piece 21, and a main body insertion tongue piece 19 is formed between the cuts 12. The width between the cuts 12 is the instrument body 1
is the width of the groove-shaped part. Both edges of the tip of the main body insertion tongue piece 19 are cut off in a tapered shape.

Operation Assemble the packaging materials as shown in Figure 1. Instrument body 1
Insert the end into the main body fitting notch 15 until the main body insertion tongue piece 19 is fully inserted, and place the outward flange 3 on the upper layer piece 14. The reflecting plate 4 is the upper layer piece 14
Place the reflector supporting tongue piece 18 facing downward on the end plate 5.
located along the inside of the

In this way, the packaging material is attached to both ends of the lighting fixture, and since the reflector support tongue pieces 18 are fitted into the slits 16, the packaging material can surely stand on its own and will not easily fall down. Therefore, the ends of the reflector 4 can be supported from the inside, and can be protected from impact loads in various directions (for example, in the directions of arrows A to C), thereby preventing deformation of the reflector 4.
Further, since the reflector support tongue piece 18 is self-supporting, the reflector 4 can be protected against the load applied from the top surface. Further, since the main body fitting notch 15 and the notch 12 are provided to fit the ends of the instrument main body 1, this packaging material can be fixed to the instrument main body 1. In this way, it has the three functions of protection against impact, protection against live load, and fixation to the device body 1, so it is possible to pack securely with just this packaging material, and there is no need to combine it with other packaging methods. It also gets better.

[Effect of idea]

In the lighting equipment packaging material of this invention, the reflector support tongue piece provided on the middle layer piece is fitted into the slit of the upper layer piece, so the reflector support tongue piece is reliably self-supporting and difficult to fall down. Therefore, it is possible to protect the reflector from impact loads in various directions and prevent deformation of the reflector. Furthermore, since the reflector is self-supporting, the reflector can be protected against the load applied from the top surface. Further, since the upper layer piece is provided with a main body fitting notch and the lower layer piece is provided with a notch to fit the end of the instrument main body, this packaging material can be fixed to the instrument main body. In this way, since it has the three functions of protection against impact, protection against live load, and fixing to the main body of the instrument, it has the effect that reliable packaging is possible using only this packaging material.

[Brief explanation of drawings]

Figure 1A is a perspective view of one embodiment of this invention;
Figure B is a perspective view showing the relationship with the lighting equipment;
3 is a perspective view of the illumination device in a broken state in use, FIG. 4 is a perspective view of the conventional example, and FIG. 5 is a cutaway plan view of the lighting device in its use state. DESCRIPTION OF SYMBOLS 1... Instrument main body, 4... Reflection plate, 7... Cardboard paper, 12... Notch, 14... Upper layer piece, 15...
...Main body fitting notch, 16...Slit, 17...Middle layer piece, 18...Reflector support tongue piece, 19...Main body insertion tongue piece, 21...Lower layer piece.

Claims (1)

[Scope of utility model registration request] Packaging material used for a lighting device comprising a hat-shaped device main body having outward flanges at the ends of side flanges on both sides of a groove-shaped portion, and a reflecting plate formed in a groove shape wider than the device main body and having an end plate. and is made by folding rectangular corrugated paper whose short sides are wider than the reflector plate three times in the long side direction in an S-shape, and among the folded upper layer piece, middle layer piece, and lower layer piece. A main body fitting notch with a width that fits the groove-shaped portion of the device main body is provided in the upper layer piece from the tip edge, and slits with a width approximately equal to the thickness of the corrugated paperboard are provided on both sides of the rear end of this main body fitting notch. provided in the middle layer piece,
A reflector support tongue piece is vertically cut and raised, the tip of which is cut and raised from the fold line between the middle layer piece and the lower layer piece, and both side edges are fitted into the slits of the upper layer piece, and the lower layer piece is provided with the above-mentioned A packaging material for a lighting equipment, in which two notches are provided from the cut-and-raised hole of the reflector support tongue piece to fit the side flanges on both sides of the equipment body which are fitted into the body fitting notch of the upper layer piece.