JPH05310269A - Packing device - Google Patents

Abstract

PURPOSE:To pack an article with a sheet of packing material. CONSTITUTION:A box containing an article 1 is made up of a bottom plate 23, side plates 25, end plates 27, and a top plate 29 of a packing material 22. Buffering spaces 39 is formed between respective end plates 27, joint plates 31, and support plates 33 of the packing material 22. The under face of both ends of the article 1 is held by the support 35 of the support plates 33 and protrusions 4 projected from the under face of the article 1 are arranged in the buffering spaces 39.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging device for packaging an article to be packaged such as a lighting fixture.

[0002]

2. Description of the Related Art FIG. 6 shows a luminaire 1 as an object to be packaged. The luminaire 1 is a fixture directly attached to the ceiling and has a fixture body 2 attached to the ceiling surface. Supporting fixtures 3 are provided on both sides of both ends of the socket, sockets 4 are attached to the lower face of the supporting fixtures 3, and a reflection plate 5 having an inverted Fuji cross section attached to the lower face of the instrument body 2 is provided. A socket window hole (not shown) (corresponding to the socket window hole 7 shown in FIG. 1 of the present invention) through which the socket 4 is inserted is formed in the vicinity of both ends of the reflection surface portions 6 on both sides of the reflection plate 5.

The packaging device 11 for packaging this lighting fixture 1 is
It is composed of an end wrapping material 12 fitted to both ends of the luminaire 1, and a side wrapping material 13 wound around and mounted around the luminaire 1. The end wrapping material 12 is provided with an end plate portion 14 that covers the end surface of the luminaire 1, a bent portion 15 is provided in a substantially rectangular shape from the lower edge portion of the end plate portion 14 to the inner surface side, and an upper portion of the bent portion 15 is provided. A tilted fitting portion 16 into which both ends of both reflecting surfaces 6 of the reflector 5 are fitted is cut out, and the socket 4 is inserted into the bent portion 15 through the opening formed by the cutout of the tilted fitting portion 16. A buffer space 17 to be arranged is formed.

When packaging the luminaire 1,
Both ends of the reflection plate 5 are fitted to the inclined fitting portions 16 of the both-ends wrapping material 12, the instrument main body 2 is placed on the reflection plate 5 via the buffer 18, and each of both ends of the instrument main body 2 is placed. The buffer space of the end wrapping material 12 is passed through the socket 4 through the respective socket window holes of the reflection plate 5.
The side wrapping material 13 is wound around and attached to the outer wrapping 17, and an adhesive tape is attached from the edge of the side wrapping material 13 to the end wrapping material 12 to stop it.

[0005]

However, the conventional packaging device requires three members, that is, a pair of end wrapping material 12 and side wrapping material 13, and each end wrapping material 12 and side wrapping material 13 are If the end of the reflection plate 5 is fitted to the end wrapping material 12 without being positioned, the side wrapping material 13 must be wrapped around and mounted so that it will not be displaced or come off.
There is a problem in that packaging takes time.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a packaging device capable of reliably protecting and easily packaging an article to be packaged with one sheet of packaging material. It is what

[0007]

SUMMARY OF THE INVENTION The present invention is a packaging device for packaging an article to be packaged having protrusions on both lower surfaces with a single packaging material, wherein the packaging material has a bottom surface of the article to be packaged. A bottom plate portion that covers, and a pair of side plate portions that covers both side surfaces of the packaged object from both sides of the bottom plate portion, and a pair of end plate portions that covers both end surfaces of the packaged object from both ends of the bottom plate portion, And, at least one side plate part is provided with an upper plate part that covers the upper surface of the packaged object, and further, a pair of joining plate parts are provided to join the inner surfaces of both side plate parts from both sides of the both end plate parts. A pair of support plates having a support part projecting from the end part and connecting the tip parts to each other to form a buffer space for arranging the projection part with the inner surface of the end plate part and supporting the lower end surfaces of both ends of the package body. Parts are provided.

[0008]

According to the present invention, the bottom plate portion, the pair of side plate portions, the pair of end plate portions, and the upper plate portion are formed into a box shape for accommodating the article to be packaged, and the inner surface of each end plate portion and the pair of joining plates are formed. A buffer space is formed between the portion and the pair of connected support plate portions.
The lower surfaces of both ends of the article to be packaged are fitted and supported on the supporting portions of the support member, and the protrusions protruding from the lower surfaces of both ends of the article to be packaged are inserted and arranged in the buffer space.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of an embodiment of the present invention will be described below with reference to FIGS.

The object to be packaged is the same as the luminaire 1 shown in FIG. 6, and the luminaire 1 is a fixture directly attached to the ceiling and has a fixture body 2 attached to the ceiling surface. Supporting metal fittings 3 are provided on both sides of both ends of the device main body 2, sockets 4 are attached to the lower surface of the supporting metal fitting 3 as projections, and a cross-section reverse Fuji Has a reflector 5 in the shape of
Socket window holes 7 through which the socket 4 is inserted are formed in the vicinity of both ends of the reflecting surface portions 6 on both sides. In addition, a rising portion 8 is formed on the outer edge portion of each reflecting surface portion 6 of the reflecting plate 5.

A packaging device 21 for packaging the lighting fixture 1 includes
It is provided with a piece of packaging material 22 made of corrugated board material. As shown in the development view of FIG. 2, this packaging material 22 is provided with a rectangular bottom plate portion 23 that covers the bottom surface of the lighting fixture 1 in a row.
A pair of side plate portions 25 that covers both side surfaces of the lighting device 1 are continuously provided from the long side portions on both sides of the bottom plate portion 23 through the folding curve 26. Lighting equipment 1
A pair of end plate portions 27 that cover both end surfaces of the lighting device 1 are continuously provided, and a pair of upper plate portions 29 that cover the upper surface of the lighting fixture 1 from the both side plate portions 25 are continuously provided.

From both sides of the both end plate portions 27, folding lines 30 are formed.
A pair of joining plate portions 31 having a width slightly shorter than that of the side plate portion 25 are continuously provided through the connecting plate portions 31, and the bending curve is formed from each joining plate portion 31.
A pair of support plate portions 33 having a length up to the outer edge portion of the upper plate portion 29 are continuously provided via 32. This support plate portion 33 is provided with an inclined support portion 35 into which the reflection surface 6 of the reflection plate 5 is fitted, leaving a step portion 34 fitted into the rising portion 8 of the reflection plate 5, and one support plate A slit 36a is provided at the tip of the portion 33 parallel to the folding curve 32 and cut on the side of the upper plate portion 29, and at the tip of the other supporting plate portion 33 is parallel to the folding curve 32 and at the top plate portion 29. Has a slit 36b cut on the opposite side.

Further, a flap plate portion 38 is continuously provided from an end portion of each end plate portion 27 through a folding line 37.

Next, the luminaire 1 is packaged by using the packaging material 22. First, as shown in FIGS. 1 and 3, the bottom plate portion is formed.
Bend at right angles so as to raise both end plate portions 27 from 23 through folding curves 26, bend both joining plate portions 31 at right angles from each end plate portion 27 through folding curves 30, and join plate portions 31 at the same time.
The support plate portion 33 is bent at a right angle through the bending curve 32, and the slit 36a of the one support plate portion 33 is inserted into the slit 36b of the other support plate portion 33 so as to interlock with each other and connect.
As a result, a buffer space 39 is formed between the end plate portion 27 and the pair of joint plate portions 31 and the pair of support plate portions 33.

After that, both side plate parts 25 are bent at right angles from the bottom plate part 23 through the folding curve 24 so as to stand up, and both end parts of the both side plate parts 25 are bonded to the respective bonding plate parts 31 and bonded by an adhesive. It is fixed by connecting with a connecting member such as a stitch.

Then, both ends of the reflection plate 5 are inserted from above the support plate portion 33 to fit the rising portion 8 into the step portion 34 and the reflection surface portion 6 onto the support portion 35, and the reflection plate 5 The device main body 2 is placed on the upper surface of the device 5 via a cushioning body 41 made of styrofoam, and the sockets 4 at both ends of the device main body 2 are inserted and arranged in the buffer space 39 through the socket window holes 7 of the reflection plate 5.

Next, after bending the flap plate portion 38 from each end plate portion 27 through the bending line 37 to above the buffer space 39 (above the end portions of the instrument body 2 and the reflection plate 5), each side plate portion 25. The upper plate portions 29 are bent to each other through the folding line 28 to close the upper surface and form a box shape that covers the outside of the lighting fixture 1. Then, as shown in FIG. 4, the adhesive tape 42 is attached and stopped from the end plate portion 27 to the edges of both upper plate portions 29.

In this way, the luminaire 1 can be easily packaged with one piece of the packaging material 22, and as shown in FIG. 5, the end plate portion 27, the pair of joint plate portions 31 and the pair of joint plate portions 31 are provided. Support plate
A buffer space 39 for protecting the socket 4 may be formed between the socket 33 and the socket 33. Since the buffer space 39 is surrounded by the end plate portion 27, the pair of joint plate portions 31 and the pair of support plate portions 33, the packaging device 21 in which the lighting fixture 1 is housed at the time of distribution or the like.
Even if it is dropped, the socket 4 can be reliably protected.

The ends of the pair of support plate portions 33 can be easily connected by the slits 36a and 36b, but they may be connected by a connecting member such as adhesive bonding or stitching.

Further, although both end portions of the side plate portion 25 and the joint plate portion 31 are fixed to each other by an adhesive or a connecting member, it is possible to hold the members by assembling the packaging material 22 only by joining them. Is.

Further, the upper plate portion 29 may be connected to the one side plate portion 25 so as to cover the entire upper surface.

[0022]

According to the present invention, one sheet of packaging material
The bottom plate portion, the pair of side plate portions, the pair of end plate portions, and the upper plate portion can be formed into a box shape for storing an object to be packaged, and the inner surface of each end plate portion, the pair of joining plate portions, and the pair of connected plates. Since a buffer space can be formed between the support plate and the lower surface of both ends of the packaged object is supported on the support parts of the support member, the projections protruding from the both lower surfaces of the packaged object are arranged in the buffer space for protection. Therefore, it is possible to surely protect the object to be packaged and to easily package the object.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a packaging device of the present invention.

FIG. 2 is a development view of a packaging plate material according to the above embodiment.

FIG. 3 is a perspective view showing a state of an assembling process of the packaging plate material of the above embodiment.

FIG. 4 is a perspective view of the packaging process of the above embodiment.

FIG. 5 is a partial cross-sectional view of the packaging example of the above embodiment.

FIG. 6 is a perspective view of a conventional packaging device in an exploded state.

[Explanation of symbols]

 1 Lighting equipment as an item to be packaged 4 Socket as a protrusion 21 Packaging device 22 Packaging material 23 Bottom plate 25 Side plate 27 End plate 29 Upper plate 31 Joining plate 33 Supporting plate 35 Supporting part 39 Buffer space

Claims (1)

[Claims] 1. An object to be packaged having protrusions on both lower surfaces is
A packaging device for packaging with a piece of packaging material, wherein the packaging material is provided with a bottom plate portion that covers the bottom surface of the packaged object, and a pair of side plate portions that covers both side surfaces of the packaged object from both sides of the bottom plate portion. With the provision of a pair of end plate portions that cover both end surfaces of the packaged object from both ends of the bottom plate portion, and an upper plate portion that covers the upper surface of the packaged object from at least one side plate portion, the both end plate portions A buffer space provided with a pair of joining plate portions joined to the inner surfaces of both side plate portions from both sides, projecting from each of the joining plate portions, connecting the tip portions to each other, and disposing the protrusion between the inner surface of the end plate portion. And a pair of support plate portions having support portions that support the lower surfaces of both ends of the main body to be packaged.