JPH066023Y2 - Package - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a package and a circuit component including a printed circuit board or the like used in, for example, a hot air heater.

[Conventional technology]

FIGS. 7 to 9 show a conventional packaging apparatus disclosed in, for example, Japanese Utility Model Publication No. 56-1546, in which (1) is a packaging box body made of a cardboard or corrugated cardboard material and having a peripheral wall.
(2), (3), (4), and (5) are connected to each other via fold lines (6), and inner flaps (8) are connected to both edges of each peripheral wall via fold lines (7). The outer flaps (9) are arranged alternately. Then, a pair of protrusions (10), (10) are formed at a predetermined interval on the edge of each inner flap (8), and the fold line is further formed.
A fold line (11) is formed in advance in parallel with (7).
(12) in FIG. 8 is a buffer plate made of cardboard or corrugated cardboard material like the main body of the packaging box. An insertion hole (13) is provided at the center of the buffer box, and a plurality of notches are radially formed on the periphery of the insertion hole tongue A pair of slit-shaped engagement holes (15) are formed on both sides of the insertion hole (13) while forming the piece (14).

Next, the assembly and packing work will be described. First, the object to be packaged (16) is held in the two cushioning plates (12) and (12) by using the insertion holes (13), and then held. Then, fold the packaging box body (1) into a rectangular tube shape according to each fold line (6) and fold each inner flap (8) inward into an L shape according to the fold lines (7) and (11). Then, as shown in FIG. 9, by inserting the engaging holes (15) of one of the buffer plates (12) into the projecting pieces (10) of the inner flaps (8) of the opposing peripheral walls, the inner flaps are bent. Install so as to straddle the buffer plate (12) between them.

Then, it is attached to the inner flap of the other opposing peripheral wall and the inner flap of the other opposing peripheral wall in the same manner as the other buffer plate (12), and the joint portion of the peripheral wall (2) and the peripheral wall (5) is taped or Secure with a clasp etc. and fold the outer flap (9) to the fold line (7)
It is bent and fixed at the joint with tape or a clasp.

[Problems to be solved by the invention]

In the conventional packaging device as described above, the left and right movement of the packaged body (16) is prevented by the cushion plate (12), and the up and down movement is prevented by the inner flap (8). Therefore, if the buffer plate (12) is not used, the buffer effect will disappear. As a result, there were many parts and the assembly work was troublesome.

The present invention has been made in order to solve such a problem, and an object thereof is to securely hold the object to be packaged with a simple structure and obtain a package with good workability.

[Means for Solving the Problems] According to the present invention, in a packaging body for packaging an article to be packaged which is plate-shaped and has projections on its surface, side surfaces are connected to both sides of a plane, and the plane and the side surface are connected. A first packaging container in which at least one of which is provided with a flap, and a second packaging container in which both sides of a plane are provided with side surfaces having a width larger than the protrusion, and side surface end portions of the second packaging container. Is the first
The side surface of the second packaging container is polymerized and fixed to the inside of the side surface of the first packaging container so as to have a predetermined distance from the flat surface of the packaging container, and the article to be packaged is placed on the plane surface of the first packaging container, and the packaging is performed. The second packaging container is pressed against and held by the side end of the second packaging container via a protection plate for protecting the article.

[Operation] In the present invention, since the protective plate presses the packaged article having the projection on the surface against the end portion of the side surface of the second packaging container having a width larger than the projection, the second packaging container is formed. The protrusion is housed in the space in which the protrusion does not move, and the side end and the protective plate cushion the impact on the packaged article.

[Embodiment] FIGS. 1 to 4 show an embodiment of the present invention. In the drawings, (20) shows a package formed of corrugated cardboard as a packaging container which is a member of the package. 1 package (2
The side surface (27) of the second packaging body (1) and the second packaging body (22) will be described later.
The side surface (27) of the second package is superposed on the inside of the side surface (24) of the first package so that the end portion has a predetermined distance (A) from the plane (23) of the first package and is fixed by the metal stopper (30). Is formed. FIG. 3 is a development view of the first package (21), which includes a plane (23), side faces (24) connected to both sides of the plane, and the planes (23) and the side faces (24) above and below. And a flap (25) that is continuous with the. FIG. 4 is a development view of the second package (22), including a plane (26) and side faces (27) connected to both sides of the plane.
And a flap (28) provided above and below the plane (26). Reference numeral (29) is a packaged article as an article to be packaged in which the electronic component (29b) is mounted on the printed circuit board (29a), and is protected by the protective plate (29c) on the flat surface (23) of the first package (21). It is held stationary. Further, the side end portion (27) has a width larger than the height of the electronic component (29b), thereby securing a space for accommodating the electronic component (29b). The broken lines in FIGS. 3 and 4 indicate bending lines. Further, the protective plate (29C) is a part of the elements constituting the package, and the packaged object (29)
Is not part of.

In the package configured as described above, the second package
Insert the body to be packaged (29) between the end of the side surface (27) of (22) and the plane (23) of the first package (21) (portion A in the figure), and flap (25).
(28) is wrapped by bending and fastening with tape. As a result, the side surface (27) and the protective plate (29C) hold the packaged object (29) and also serve as a cushioning material.

In the above embodiment, the side surfaces (27) are connected to both sides of the flat surface (26) of the second package (26), but as shown in FIG.
(27) is further extended so that the side surface (27a) can be bent, and the side surface (27) and the side surface (27a) are doubled as shown in FIG. If the side surface (27) is superposed on the inside of the side surface (27), the packaged body (29) can be held more reliably and the cushioning effect is enhanced.

[Effect of device]

According to the package of the present invention, the side surfaces of the first packaging container and the second packaging container are polymerized and fixed to each other, and the article to be packaged by the protective plate is pressed against the side end portion of the second packaging container. It is possible to provide a package with good workability in the assembly work, and since the width of the side surface of the second packaging container is larger than the width of the protrusion of the article to be packaged, the second packaging container is used.
The protrusion of the article to be pressed that is pressed against the side end of the packaging container is surely stored in the space formed by the second packaging container in a state where it does not move, and the side end and the protection plate are packaged in the article. Since such an impact is buffered, there is an effect that the packaged article having the protrusion can be securely held with a simple structure.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention. FIG. 1 is a perspective view showing a state in which flaps (25) and (28) are opened, and FIG. 2 is a central portion of FIG. Sectional view, FIG. 3 is a development view of the first package, FIG. 4 is a development view of the second package (22), and FIG.
6 and 6 are views showing another embodiment of the present invention, FIG. 5 is a developed view of the second package, FIG. 6 is a sectional view corresponding to FIG. 2, and FIGS. FIG. 7 is a view showing a conventional example, FIG. 7 is a developed view of a packaging box main body, FIG. 8 is a plan view of the buffer plate, and FIG. 9 is a sectional view showing a packaging state. In the figure, (20) is a package, (21) is a first package, (22) is a second package, (23) (26) is a plane, (24) (27) is a side surface, and (25) (28). ) Indicates a flap, (29) indicates a package, and (29C) indicates a protective plate which is a member on the package side.

Claims (2)

[Scope of utility model registration request] 1. A packaging body for packaging an article to be packaged, which is plate-shaped and has projections on its surface, wherein side surfaces are connected to both sides of a flat surface, and flaps are connected to at least one of the flat surface and the side surface. And a second packaging container in which side surfaces having a width larger than the protrusion are continuously provided on both sides of the flat surface, and a side end portion of the second packaging container is a flat surface of the first packaging container. The side surface of the second packaging container is polymerized and fixed to the inside of the side surface of the first packaging container so as to have a predetermined distance, and the packaged article is protected on the flat surface of the first packaging container. The packaging body, which is pressed against and held by the side end of the second packaging container via the protective plate. 2. The package according to claim 1, wherein the side surface of the second packaging container has a double structure.