JPS5933810Y2 - packaging structure - Google Patents

Description

[Detailed explanation of the idea] This invention relates to packaging machinery.

Conventional packaging structures that fix the packaged item in the center of the space either attach a bottom to fixing pads that are sandwiched from above and below by a packaging case, or have holes in the fixing pad that are large enough to prevent the packaged item from falling out. By opening it, the item to be packaged is supported by the fixing pad.

However, with this type of packaging structure, the shape of the packaged items often makes it impossible to use the space for other packaged items as a storage location, and there is a problem of increasing the external size. Using a material that can be three-dimensionally molded has the disadvantage of high cost.

Next, a specific conventional packaging structure for packaging lighting equipment will be described.

FIG. 1 shows a typical lighting fixture mounted on the ceiling.

This lighting fixture has a ceiling body part 1a of a hanging ceiling socket 1 fixed to a ceiling 2, and a ceiling cap with a ceiling cap attached with the upper opening edge of a globe 3 hanging on the collar 1C of the neck part of a socket part 1b with a ceiling cap. The plug blade 1d of the socket part 1b is connected to the receiving blade of the sealing body part 1a (
(not shown) to seal the bottom part 1.
A socket portion 1b with a ceiling cap is integrally connected to the socket portion 1b, and an incandescent lamp 4 is attached to the socket portion 1b with a ceiling cap.

As shown in FIG. 2, a conventional packaging structure for packaging such lighting equipment is to store a glove 3 in a packaging case 5 with the lower opening facing upward,
The center of the inner pad 7 accommodates the incandescent lamp 4 housed in the wrap case 6 in the inner space of the middle pad 7, and its lateral movement is restricted by the bending piece 7a on the outer periphery coming into contact with the inner surface of the packaging case 5. The middle pad 7 is attached to the lower opening edge of the glove 3 so that the through hole 7b is located corresponding to the lower opening of the glove 3.
The collar 1C is placed on the through-hole edge of the through-hole 7b through the hook-sealing portion of the hook-sealing socket 1 through the through-hole 7b of the middle pad 7.

However, in such a conventional packaging structure, the entire hook ceiling socket 1 cannot be accommodated inside the glove 3, and the socket portion of the hook ceiling socket 1 protrudes from the glove 3, resulting in a packaging case. 5 had the disadvantage of being larger.

Therefore, the object of this invention is to provide a packaging structure that is inexpensive, simple in structure, and can be miniaturized.

An embodiment of this invention is shown in FIGS. 3 to 6.

That is, in this packaging structure, a glove 3 is housed in a packaging case 5 with the lower opening facing upward, an incandescent lamp 4 housed in a wrap case 6 is housed in the interior space of the glove 3, and the outer periphery is A through hole 8a is provided in the center of the inner pad 8 whose lateral movement is restricted by contacting the inner surface of the packaging case 5, and slits 8 are provided on both sides of the through hole.
b, 8C are provided, and the slits of the middle pad 8) 8b, 8C are provided.
The soft sheet 9 is fixed to the middle pad 8 by sandwiching the four corners of a soft sheet 9 made of polyethylene or the like between adjacent ones, and the through hole 8a in the center of the middle pad 8 is inserted under the glove 3. The middle pad 8 is placed on the edge of the lower opening of the glove 3 so as to correspond to the side opening, and the soft sheet 9
The center part of the inner pad 8 is depressed into the inner space of the glove 3 through the through hole 8a of the middle pad 8, and the hooking ceiling socket 1 is suspended by the soft sheet 9, and the hooking ceiling socket 1 is removed from the middle pad 8 by the soft sheet 9. It is supported in a suspended state.

In this way, the packaging structure of this embodiment fixes the four corners of the soft sheet 9 to the middle pad 8, and allows the central part to sink into the inner space of the glove 3 through the through hole 8a of the middle pad 8, and this Ceiling socket 1 hooked with soft sheet 9
Because it is suspended, the hook ceiling socket 1
As a result, the entire hooking ceiling socket 1 can be accommodated in the inner space of the glove 3, and the packaging case 5 can be downsized, and the inner pad such as cardboard can be placed in its entirety. Since the hook ceiling socket 1 is suspended in the center of the inner space of the glove 3 using only the hook 8 and the soft sheet 9, the structure is simple and inexpensive.

Furthermore, since the hooking ceiling socket 1 is housed in the soft sheet 9, the cushioning properties are also excellent.

Other embodiments of this invention are shown in FIGS. 7 and 8.

That is, in this packaging structure, instead of the middle pad 8 shown in FIGS. 3 to 6, a middle pad 10 having only through holes 10a (no slits formed) is used, and the four corners of the soft sheet 9 are The two corners are assembled and wrapped around the diagonal protrusion of the middle pad 10, and held between the middle pad 10 and the packaging case 5.Other configurations and effects are the same as those of the previous embodiment. .

As described above, the packaging structure of the present invention includes a packaging case, a first object housed in the packaging case having a space inside and an opening communicating with the space, and a central An inner pad is placed on the edge of the opening of the first packaged object so that the through hole is positioned corresponding to the opening of the first packaged object, and the four corners of the inner pad are fixed to the inner pad. ρ The sheet includes a sheet whose central portion is depressed into the inner space of the first packaged object through a through hole of the middle pad in a relaxed state, and a second packaged object suspended by this sheet. So,
It has the advantage of being inexpensive, simple in structure, and miniaturized.

[Brief explanation of drawings]

Figure 1 is a cross-sectional view of a lighting fixture, Figure 2 is a cross-sectional view showing the packaging structure of a conventional lighting fixture, Figure 3 is a cross-sectional view showing an embodiment of this invention, and Figure 4 is a perspective view of its main parts. , Fig. 5 is a sectional view of the main part, Fig. 6 is a perspective view of the main part, and Fig. 7 is a sectional view of the main part.
The figure is a perspective view of a main part of another embodiment of this invention, and FIG. 8 is a sectional view thereof. 1...Bow 1 ceiling socket (second packaged item), 3...Glove (first packaged item), 5
...Packaging case, 8...Inner pad,
8a...Through hole, 8b, 8C...Slit.

Claims (1)

[Scope of utility model registration request] a packaging case; a first packaged article having a space inside and an opening passing through the space; and a first packaged article having a central through hole. an inner pad placed on the edge of the opening of the first packaged object so as to correspond to the opening; the four corners of the inner pad are fixed to the inner pad, and the center part of the inner pad extends through the through hole of the inner pad; A packaging machine comprising: a sheet which passes through the sheet and collapses in a relaxed state into an internal space of the first object to be packaged; and a second object to be packaged suspended from the sheet.