JPH078472Y2 - CD packaging container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a compact disc (referred to as a CD), particularly a CD packaging container for accommodating a small-diameter disc.

(Prior Art) Compact discs are usually sold in thin plastic cases with lids. Recently, small-diameter compact discs with a small number of recorded songs have been put on the market, but the case for storing the small-diameter compact discs is a flat case with a side of about 8.5 cm.

(Problems to be solved by the invention) If the case becomes smaller, problems such as shoplifting at CD retailers and unsatisfactory appearance when displayed will occur. Therefore,
A CD packaging container has been devised that makes the case bulky to the extent that shoplifting can be prevented, looks good, and has a reduced volume after purchase. This is a cd
An expansion frame is provided adjacent to the storage frame, the expansion frame is separated into a small frame after purchase, and a strip-shaped sheet is wound around the frame. With this structure, it became possible to organize after purchase, but there was no means to fix the edge of the strip-shaped sheet, so the edge of the strip-shaped sheet spreads out, which is not desirable in terms of organization and appearance. There was a problem. The present invention provides a packaging container for a compact disc, which is improved in this respect.

(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention has a strip-shaped sheet (1).
Is divided into four wide areas (2a to 2d) in the longitudinal direction by a fold line (4) and narrow spaces (3) located between them are formed at the ends of the four wide areas. The insertion end (5) is formed on one of the wide areas (2a) and (2d), and the longitudinal length of the wide area where the insertion end (5) is formed is located at the end. Formed shorter than the length of the third wide area counting from the wide area, and forming a kerf (6) for inserting the insertion end (5) in the vicinity of the end of the third wide area. Then, a CD storage frame (11) that is separably connected to the expansion frame (10) is attached to the wide areas (2b) and (2c) located second from the end,
The expansion frame (10) is arranged so as to be located above a wide area located at the adjacent ends.

(Operation) When the CD is stored in the CD storage frame, the strip-shaped sheets in the first and second wide areas are superposed on the side of the CD storage frame, and if appropriately packaged, a flat rectangular box is formed. If it is displayed at the store, it will be more bulky than the actual size of the CD by the expansion frame, so shoplifting can be prevented and the appearance can be improved. Also, after opening the packaging, if you fold it along the boundary between the CD storage frame and the expansion frame, the connection between the two will be cut and separated, so discard the expansion frame and store the CD with the first wide area outside. If it is bent on the frame, the insertion end and the kerf are located on the same plane, and by engaging them, a wide area of the end can be locked, and the end of the strip-shaped sheet can be expanded. There is no such thing. Therefore, it can be organized and stored in a clean and tidy state. It is also extremely convenient to carry.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

The strip-shaped sheet 1 is made of cardboard or synthetic resin and has a width of about 8.
It is 5 cm long and about 33 cm long. The strip-shaped sheet 1 is formed with four wide areas 2a to 2d in the longitudinal direction and elongated spaces 3,3,3 located between them, which are defined by folding lines 4. First wide area 2a, second wide area 2b and spacing 3
The total length of the above is substantially the same as the total length of the third wide area 2c, the fourth wide area 2d and the spacing portion 3. The length of the first wide area 2a in the longitudinal direction is made shorter than the length of the third wide area 2c.

To insert a tongue-shaped insertion end 5 on the edge of the first wide area 2a located at the end of the strip-shaped sheet 1 and to insert the insertion end 5 in the third wide area 2c. The kerf 6 is formed. In this case, the kerf 6 is the third wide area
It is located near the broken line 4 at the end of 2c. Although the insertion end portion 5 is formed by forming two grooves 5a, 5a in the embodiment, it may be formed in a protruding manner.

The CD storage frame 11 having a recess for storing a CD, on which the title of lyrics, lyrics, a decorative pattern, etc. are printed on the front and back surfaces of the strip-shaped sheet 1, is a flat rectangular frame, and along one side thereof. The expansion frame 10 is integrally formed via the fragile portion 13, and both are made of synthetic resin. Further, both the members 10 and 11 can be cut and separated by bending from the fragile portion 13.

The flat area of the CD storage frame 11 is the second largest area 2b and the third area.
The area is substantially the same as the area of the second largest area 2c, and both are adhered with an adhesive. At this time, the expansion frame 10 is arranged so as to be positioned without adhering on the first or fourth wide area 2a, 2d adjacent to the second or third wide area 2d, 2c. .

A CD storage frame is formed by fitting and storing the CD in the CD storage frame 11 of the CD packaging container configured as described above, and bending the first and second wide areas 2a and 2b from the thin center space 3 11 and expansion frame 1
Polymerize over 0 and package. This package has a volume twice that of the package of the CD portion.

After the packaging is opened, the expansion frame 10 is cut and removed, the CD storage frame 11 is wound with a strip-shaped sheet, and the insertion end 5 is locked with the cut groove 6,
It will be reduced to half the volume. If a recess 12 is formed near the cut groove 6 as shown in FIG. 4 by a pressing die, the insertion end 5 can be easily inserted.

(Effects of the Invention) Since the present invention has the above-described structure, it can be bulky at the time of display to prevent shoplifting, can be improved in appearance, and can be reduced in volume after purchase. it can. By locking the end of the folded portion, the end of the belt-shaped sheet does not expand, and it is possible to carry, organize, and store in an orderly manner. Since the kerf formed in the third wide area is located in the vicinity of the end of the wide area, it does not interfere with the characters and figures printed in this area, and the insertion end Even if stains, abrasions, etc. occur around the kerfs due to the insertion / removal of parts, the printed surface is little affected and it can withstand long-term use.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention immediately before CD packaging, FIG. 2 is a developed plan view of the present invention, FIG. 3 is a rear view thereof, and FIG. 4 is an explanatory view of another embodiment of the present invention. The figure is a perspective view showing a state in which the device of the invention is folded. 1-Band-shaped sheet, 2a-2d-wide area, 3-narrow spacing, 5-
Insertion end, 6 ~ kerf, 10 ~ expansion frame, 11 ~ CD storage frame.

Claims (1)

[Scope of utility model registration request] 1. A strip-shaped sheet is formed with four wide areas in the longitudinal direction and a narrow space portion located between the four wide areas, each of which is defined by a fold line, and one of the four wide areas located at an end of the wide area. An insertion end is formed on the first end, and the longitudinal length of the wide area in which the insertion end is formed is shorter than the third wide area counted from the wide area located at the end. A grooving for inserting the insertion end is provided in the vicinity of the end of the third wide area, and the second wide area located from the end is integrally separable with an expansion frame. A container for CD packaging, characterized in that the connected CD storage frames are attached and the expansion frame is arranged so as to be positioned above a wide area located at the adjacent end.