JPH071235U - Cushioning material for packaging box - Google Patents

Abstract

(57) [Summary] [Purpose] There is no cause of pollution when discarded,
It is to provide a shock-absorbing cushioning material for packaging boxes. [Structure] A plate-like piece having a buffer portion standing upright on both edges is bent at three places to form a quadrangle, and a tongue-like piece formed at one end of the plate-like piece is formed at the other end. Since it is fitted and fixed in the engaged long hole, it does not become a base of pollution even if it is discarded, and has excellent fracture resistance.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a cushioning material, and more particularly to improvement of a cushioning material for packaging boxes used for packaging toys.

[0002]

[Prior art]

 Generally, conventional cushioning materials for packaging boxes used for toy packaging are protected from impacts by placing a cushioning material made of synthetic resin such as Styrofoam in an outer box made of cardboard. ing. In the past, a toy to be protected was inserted from above into a hollow formed by Styrofoam, and the surrounding area was covered with an outer box made of cardboard for packaging.

[0003]

[Problems to be solved by the device]

 By the way, in the cushioning material for a packaging box using the above-mentioned conventional Styrofoam or the like, even if it is buried, it is not decomposed indefinitely and becomes a cause of pollution when disposing of it. In addition, there is a defect that harmful gas and the like are generated when incinerated. Also, cushioning material such as styrofoam holds the toy so that it is embedded in the recess with a mold with one side open.Therefore, if the packaging container has a display window, the display window should be provided on only one side. There was a drawback that I could not do.

The object of the present invention was made in view of the above-mentioned conventional drawbacks, and is for a packaging box which is easily decomposed at the time of disposal and does not generate a harmful gas which is a base of pollution. It is to provide a cushioning material.

[0005]

[Means for Solving the Problems]

 The cushioning material for a packaging box according to the present invention has a long rectangular shape, and has a plate shape with an engaging tongue piece at one end and an engaging elongated hole into which the engaging tongue piece engages. The plate-shaped piece is bent at three places to form a substantially quadrangular frame, and a buffer portion that stands outward in a substantially parallel state to each side of the frame is integrally formed on both side edges of each side. It is a series. In addition, a slit may be formed in one side of the plate-like piece to accommodate a part of the article to be packaged.

[0006]

[Action]

 As described above, according to the cushioning material for a packaging box according to the present invention, a plate-like piece having a cushioning portion that is erected parallel to both edges of cardboard is bent at three places to form a quadrangle. Since the tongue-shaped piece formed at one end of the plate-shaped piece was fitted and fixed in the engaging long hole formed at the other end, it does not become a base of pollution at the time of disposal and is strong against impact and resource-saving. Can be saved.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is an overall perspective view showing a state in which a cushioning material for a packaging box according to an embodiment of the present invention is housed in an outer box, and FIG. 2 is a perspective view showing an overall configuration of the cushioning material for a packaging box. 3 is a front view of the cushioning material for the packaging box, FIG. 4 is a plan view of the cushioning material for the packaging box, and FIG. 5 is a right side view. Here, the cushioning material 10 for a packaging box has a rectangular shape by bending a plate-like piece 12 having cushioning portions 11 standing parallel to both edges at three bent portions 12a, 12b, 12c. At the same time, a tongue-shaped piece 13 formed at one end of the plate-shaped piece 12 is fitted into and fixed to an engaging elongated hole 14 formed at the other end.

As the plate-shaped piece 12, cardboard, corrugated cardboard, or the like can be optimally used. Since the cushioning portion 11 is erected at a uniform height, when the packaging box cushioning material 10 is assembled and then stored in the packaging container 15, the toys are separated from the packaging container 15 at equal distances. Assures uniform strength against external shocks.

Further, since the buffer portion 11 is cut at the bent portions 12a, 12b, 12c, it is easy to assemble the plate-shaped piece 12 when folding it. For example, when accommodating a toy car, slits 12d and 12e for accommodating the tires of the car are formed in the plate-shaped piece 12.

The tongue 13 is formed in a semicircular shape with a rounded tip, and is twisted after being inserted into the engagement slot 14. In this way, if twisted after being inserted into the engagement elongated hole 14, there is no possibility of coming off. Therefore, reliable assembly is possible.

Next, a method of using the cushioning material for a packaging box configured as described above will be described. First, the plate-like piece 12 is bent at the bent portions 12a, 12b, 12c to form a quadrangle, and then the tongue-like piece 13 provided at one end of the plate-like piece 12 is provided at the other end of the plate-like piece 12. It is inserted into the engaging elongated hole 14 (see FIG. 2).

The inserted tongue piece 13 prevents the slip-out. A toy car is placed in the cushioning material 10 for a packaging box thus constructed. The tire portion of the automobile is inserted into the slits 12d and 12e. For example, in the case of trucks, buses, etc., the tire is inserted into the slits 12d, 12e, and the ceiling portion is pressed by a part of the plate-shaped piece 12.

In this way, after the toy car is stored in the cushioning material 10 for the packaging box, the whole is stored in the packaging container 15. The inner wall of the packaging container 15 and the cushioning material 10 for the packaging box are in contact with each other at the cushioning portions 11 on each side. Therefore, the vehicle is housed at a constant distance from each side of the packaging container 15 and is strong against external impact.

As shown in FIG. 1, the punched-out piece of the display window 15a of the packaging container 1 can be used as a background mount for the display. Further, it is possible to provide display windows on the front and back of the packaging container 15, which has been difficult with the conventional foamed polystyrene cushioning material.

The present invention is not limited to the above embodiments, and various design changes can be made based on the technical idea of the present invention.

[0016]

[Effect of device]

 As described in detail above, according to the cushioning material for a packaging box of the present invention, it has a long rectangular shape, and the engaging tongue is engaged at one end and the engaging tongue is engaged at the other end. It is composed of a plate-shaped piece with engaging long holes that fit together, and the plate-shaped piece is bent at three places to form a substantially quadrangular frame, and a buffer that stands outward in a state substantially parallel to each side of the frame Since the parts are integrally connected to both side edges of each side, they are held by the buffer part at intervals with respect to the impact operation from the outside, and thus are not easily destroyed. In addition, since it is made entirely of thick paper, there is no risk of pollution during dust disposal. Further, in the cushioning material for a packaging box according to the second aspect, since the slit for accommodating a part of the packaged object is formed on one side of the plate-shaped piece, it is easy to hold the packaged object. Furthermore, windows can be provided on both sides of the container that stores the cushioning material, so that the toys can be displayed as they are.

[Brief description of drawings]

FIG. 1 is a perspective view showing an overall configuration of a cushioning material for a packaging box which is an embodiment of the present invention.

FIG. 2 is a developed plan view of a cushioning material for a packaging box according to an embodiment of the present invention.

FIG. 3 is an overall perspective view showing a state where a cushioning material for a packaging box according to an embodiment of the present invention is housed in an outer box.

FIG. 4 is a front view of a cushioning material for a packaging box according to an embodiment of the present invention.

FIG. 5 is a plan view of a cushioning material for a packaging box according to an embodiment of the present invention.

FIG. 6 is a right side view of the cushioning material for the packaging box according to the embodiment of the present invention.

[Explanation of symbols]

 10 cushioning material for packaging box 11 cushioning portion 12 plate-like piece 12a bent portion 12b bent portion 12c bent portion 12d slit 12e slit 13 tongue-shaped piece 14 engaging elongated hole 15 packaging container 15a display window

Claims (2)

[Scope of utility model registration request] 1. A plate-like piece having a long rectangular shape and having an engaging tongue at one end and an elongated slot at the other end to which the engaging tongue engages. Characterized in that the strips are bent at three places to form a substantially quadrangular frame, and buffer portions that stand outward in a substantially parallel state are integrally connected to both sides of each side of the frame. Cushioning material for packaging boxes. 2. A slit for accommodating a part of an article to be packaged is formed on one side of the plate-like piece.
The cushioning material for the packaging box described.