JPS6020624Y2 - Cushioning material for packaging - Google Patents

Description

[Detailed description of the invention] The present invention mainly relates to a packaging cushioning material for wrapping a part of a corner of a decorative ceiling material, and more specifically, a receiving part 2 is provided protrudingly along the inner surface of a corner bat body 1 having a cross-sectional shape. , extend the bent pieces 4, 4 at the upper end of each vertical piece 3° 3 of the corner bat body 1 via the folds 5, 5, and bend the two bent pieces 4, 4 to overlap below. A through hole 6 is formed in the piece 4, a substantially U-shaped notch 7 is formed in the overlying bent piece 4, and a clamping piece 10 is formed in the bent piece 4 through a fold 9. The clamping piece 10 bent at the fold 9 is inserted into the through hole 6, and the protective plate 12 placed on the receiving part 2 together with the object to be packaged 11 is clamped between the clamping piece 10 and the vertical piece 3 opposite thereto. This relates to a packaging cushioning material made of

Conventionally, for example, in order to wrap a part of a corner of a generally rectangular decorative ceiling material that is easily damaged, a protective plate is placed on the outer periphery of the decorative ceiling material in a roughly cursive shape, and a part of the corner is wrapped together with this protective plate. It was something.

Conventionally, the protective plate was connected to a corner bat that wraps a part of the corner using adhesive tape or heat-sealing means.

However, this type of connection means has the drawback that it is time-consuming and the connection may come loose due to vibrations during transfer.

The present invention was developed in view of these conventional drawbacks, and its purpose is to provide a cushioning material for packaging that allows the connection between the corner bat body and the protective plate to be made easily and quickly, and that does not come off due to vibrations, etc. Our goal is to provide the following.

Embodiments of the present invention will be described in detail below with reference to the drawings.

1 is a corner bat body, which is made by bending a face material such as a synthetic resin sheet material or cardboard paper into a cross-sectional shape.

The receiving portion 2 is formed by continuously bending the receiving portion 2 through three folds 8, 8.8 spaced apart from the lower edge of each vertical piece 3 bent into an L shape at appropriate intervals.

The tip of the receiving portion 2 is attached to the upper and lower intermediate portions of the vertical piece 3.

Furthermore, a bent piece 4 is extended from the upper end of the vertical piece 3 via a fold line 5.

Of the two folded pieces 4, 4, the folded piece 4 is stacked below.
A long through hole 6 is transparently provided in the longitudinal direction of a protective plate 12 which is overlaid on the outer decorative frame of a packaged object (described later) to protect it.

In addition, there is a substantially U-shaped notch 7 in the folded piece 4 that is stacked on top.
A clamping piece 10 is connected to this bent piece 4 through a fold 9.
It is a formality.

Reference numeral 11 denotes an object to be packaged, and a specific example thereof is a decorative ceiling material 13 attached to the center of the ceiling.

The decorative ceiling material 13 has a bottom portion 14 protruding upward,
The four side walls 15 are configured to hang down.

The lower edges of the four side walls 15 are decorated with decorations 16 projecting inwardly and outwardly in the shape of an inverted T.

The lower surface of the decoration 16 is decorated with makeup.

In the figure, numeral 17 is a pillar material that is attached to the ceiling base material and also serves as a mounting frame for jump rears, etc.

Reference numeral 12 denotes a protection plate that protects the decoration 16 by coming into contact with the lower surface of the decoration 16.

Then, the protective plate 12 is brought into contact with the decoration 16 of the decorative ceiling material 13, and the receiving part 2 of the corner bat main body 1 is brought into contact with the decoration 16.
The folded piece 4 which is stacked underneath is brought into contact with the back surface 16a of the decorative ceiling material 13, and the folded piece 4 is folded through the crease 5, and the bent piece 4 is attached to the two protective plates 12.12 at a part of the corner of the decorative ceiling material 13. layer on top.

Next, the upper folded piece 4 is stacked on the lower folded piece 4, and the clamping piece 10 is bent through the fold 9, and the clamping piece 10 is inserted into the through hole of the lower folded piece 4. 6, and the protective plate 12 and the decoration 16 are held between the holding piece 10 and the vertical piece 3 facing thereto.

In this way, a part of the corner of the decorative ceiling material 13 is hung with a string between the corner bat bodies 1.degree.

In summary, the present invention provides a through hole in the lower folded piece of the two bent pieces, a substantially U-shaped cut in the upper folded piece, and a crease in the folded piece. A series of clamping pieces are formed, and the clamping piece bent at the crease is inserted into the hole, and the protective plate is clamped between the clamping piece and the opposing vertical piece.
In other words, the protection plate is mechanically held between the holding piece inserted through the through hole and the opposing vertical piece, which saves time and effort compared to conventional adhesive tapes and heat-sealing methods, while still requiring less mechanical effort. Because of the clamping, the protection plate does not come off unexpectedly, and the connection strength can be increased.

In addition, the clamping piece bent at the crease is inserted through the hole, and the clamping piece and the vertical piece opposing it are used to clamp the packaged object placed on the receiver together with the packaged object. The folded pieces are overlapped and connected by a clamping piece, and at the same time the protective plate placed on the receiving part along with the packaged object is clamped by the clamping piece. Therefore, when packaging, first the folded pieces are placed in a corner without overlapping. With the upper part of the bat open, place the receiving part against a part of the corner of the packaged object, then fold and stack the folded pieces, connect the folded pieces with the clamping pieces, and at the same time attach the protection plate together with the packaged body. It is something that can be held,
There is an advantage that the corner bat can be placed at the exact position of the corner of the packaged object.

Moreover, although the two bending pieces are made freely bendable and the upper surface of the corner bat can be released so that the corner bat can be positioned at an accurate position on the object to be packaged as described above, the clamping piece It is possible to perform the two functions of connecting the two bent pieces together and holding the packaged object and the protective plate with the clamping piece, and this dual-purpose configuration simplifies the configuration. It has the advantage of being possible.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the operation of an embodiment of the present invention, Fig. 2 is a partially omitted perspective view of the same packaging state, and Fig. 3 is a sectional view of the above decorative ceiling material. Corner bat main body, 2 is a receiving part, 3 is a vertical piece, 4 is a folded piece, 5 is a fold, 6 is a through hole, 7 is a cut, 9 is a fold, 10 is a clamping piece, 11 is a packaged object, 12 is a protection plate.

Claims (1)

[Scope of utility model registration request] A receiving part is provided protrudingly along the inner surface of the corner bat main body having a cross-sectional shape, and a bent piece is extended through the fold at the upper end of each vertical piece of the corner bat main body, and one of the two bent pieces A through hole is made in the folded piece that overlaps below, and a roughly U-shaped cut is made in the folded piece that overlaps above, and a clamping piece that is connected to the folded piece through the fold is formed, and the folded piece is A packaging cushioning material comprising a bent clamping piece inserted through a hole, and a protective plate placed on a receiving part together with a packaged object being clamped between the clamping piece and a vertical piece opposing the clamping piece.