JPH08303Y2 - Packaging container of plate-like body such as floppy disk - Google Patents

Description

[Detailed description of the device]

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a packaging container such as a floppy disk. More specifically, the present invention relates to a plate-like packaging container such as a floppy disk which has the same shape and size as the text when a recorded floppy disk and a text for explanation are combined to form a software set.

2. Description of the Related Art As a packaging container of this type, a cardboard binder sheet bent in a U-shape is bonded to a sheet made of expanded styrene resin or expanded polyethylene resin and having a storage hole of the same shape as a floppy disk. I am using it.

Although the above-mentioned packaging container can be conveniently used, it does not include cutting, opening,
The advent of a low-cost packaging container that requires time and effort for adhesion to cardboard, has an equivalent utility value, and can be easily manufactured by assembling one cardboard was expected.

This invention is made of a sheet material such as cardboard, and has a pair of side walls standing upright from a pair of side edges of the back surface 1, and an inward direction of 90 ° from the upper edge of one side wall. Bend to form a flat surface with an appropriate length, hang a supporting wall vertically from the side edge of this flat surface, fold inward from the lower edge of this supporting wall 90 ° to provide a bottom surface with an appropriate length. A support wall is erected from the edge, bent inward at 90 ° from the upper edge of this support wall to provide a plane of appropriate length, and the support wall is hung from the side edge of this plane, and the lower edge of this support wall Bend inward by 90 ° to provide a margin of a suitable length, adhere the lower surface of this margin to the upper surface of the back surface, and erect the receiving piece from the side edge of this margin, and make 90 ° from the upper edge of this receiving piece. Bend inward to provide a margin, glue the top surface of this margin to the bottom surface of the flat surface, and place it on the other side wall. The lid surface is provided by bending inward from the edge by 90 °, and the side wall is further erected from one side edge and the other side edge that directly communicates with the side edge. Respectively, the lower surface of the pressing piece is brought into contact with the upper surface of the flat surface, the inserting pieces are vertically erected from the side edges of the pressing piece, and the pair of locking projections is projectingly provided at both ends of the inserting piece. , A pair of U-shaped notches provided with one locking projection extending across the support wall and the flat surface, and the other locking projection extending across the support wall over the flat surface The above-mentioned problems were solved by locking them respectively.

The packaging container of the present invention can be easily assembled and processed by simply cutting a piece of cardboard, punching a notch, and providing a ruled line, and the floppy disk can be stored and taken out easily.

Next, the details of the invention will be described with reference to the drawings. FIG. 4 shows a material that can be developed, which is made of a sheet of cardboard or the like before the assembling of the packaging container of the present invention. However, the description of FIG. 4 is omitted, and the material of FIG. Assembling in the vertical direction (left and right in FIG. 4) from the material in FIG. 4 will be described with reference to FIGS. 2 and 4. From the material of FIG. 4, a pair of side walls 4 and 5 are erected by bending upward 90 ° from a pair of side edges 2 and 3 of the rear surface 1 (hereinafter, all side edges are ruled lines). Bending inward from the upper edge 6 of one of the side walls 4 (hereinafter, the upper edge and the lower edge are all ruled lines) by 90 °, that is, the flat surface 7 having an appropriate length is provided in parallel with the back surface 1. A supporting wall 9 which is bent downward by 90 ° from a side edge 8 of the flat surface 7 and reaches the back surface 1 is vertically provided, and is bent inward by 90 ° from a lower edge 10 of the supporting wall 9 to form a bottom surface 11 having an appropriate length. The lower surface of the bottom surface 11 is brought into contact with or bonded to the upper surface of the rear surface 1, and the supporting wall 13 having the same height as the supporting wall 9 is erected by bending the side edge 12 upward by 90 °. Upper edge 14 of wall 13
Bend inward by 90 ° to provide a flat surface 15 of appropriate length, and bend downward 90 ° from the side edge 16 of this flat surface 15 to suspend a supporting wall 17 at the same height as or slightly lower than the supporting wall 9. Bending inward from the lower edge 18 of the supporting wall 17 by 90 ° to provide a margin 19 of an appropriate length, and bonding the lower surface of this margin 19 to the upper surface of the back surface 1
The receiving piece 21 which is slightly lower than the support wall 9 is erected by bending upward 90 ° from the side edge 20 of 9, and a margin 23 is formed by bending the receiving piece 21 inward 90 ° from the upper edge 22 of this receiving piece 21. The upper surface of 23 is bonded to the lower surface of the flat surface 15. Then, the lid surface 52 is provided by bending the upper edge 51 of the other side wall 5 inward by 90 °. The side walls 26, 27 of the same height as the side walls 4, 5 are erected by bending inward from the other side edges 24, 25 orthogonal to the one side edge 2, 3 by 90 °. Bending inward 90 ° from the upper edges 28, 29 to provide pressing pieces 30, 31 respectively,
The lower surfaces of the pressing pieces 30 and 31 are brought into contact with the upper surfaces of the flat surfaces 7 and 15, and the inserting pieces 34 and 35 are vertically provided at 90 ° downward from the side edges 32 and 33 of the pressing pieces 30 and 31, respectively. A pair of locking projections 36, 37 is provided at both ends of the insertion pieces 34, 35, respectively, and the projection 36 is formed in the pair of notches 38, 38 formed in the support wall 9 and the other projection 37 is provided. 1 provided across the support wall 13 and the plane 15
Outermost innermost portion 40, 40 of the pair of U-shaped notches 39, 39
Lock each. Reference numeral 41 designates a take-out recess provided so that the floppy disk provided on the plane 7 can be taken out easily.
Reference numeral 42 is a rocking piece provided on the flat surface 15 by the notch 39,
It acts as a holding plate for inserting a floppy disk and also makes it easier to remove. The length between the support wall 9 and the receiving piece 21 is the same as or slightly larger than the height of the floppy disk, and the width of the notch 39 is the same as or slightly larger than the width of the floppy disk. FIG. 3 shows the packaging container thus completed from the material of FIG.

Since the packaging container of the present invention has the above-described structure and assembling method, it can be easily assembled by processing one sheet of cardboard, and the structure is simple, can be assembled by mechanization, and is low in cost. , Because the whole is made of cardboard,
The gorgeous print can give a beautiful appearance, stimulate the viewer's desire to purchase, and enhance the product value. Moreover, it is easy to insert and remove the floppy disk. Although the illustrated embodiment accommodates two floppy disks,
It is possible to obtain one having an arbitrary capacity, such as one that accommodates three or three sheets, one that is inserted in two stages and one that inserts four sheets. Further, this packaging container is convenient not only as a floppy disk but also as a packaging container for confectionery such as plate chocolate and food such as cheese.

[Brief description of drawings]

FIG. 1 is a vertical sectional view.

FIG. 2 is a cross-sectional view.

FIG. 3 is a plan view of a main part.

FIG. 4 is a development view of a material before assembling.

[Explanation of symbols]

1
Back 2,3,8,12,16,20,24,25,32,3
3, side edges 6, 14, 22, 28, 29, 51,
Upper edge 7,15
Plane 9, 13, 17
Support wall 10,18
Lower edge 11
Bottom 19,23
Noshiro 21,
Receiving pieces 4, 5, 26, 27
Side wall 30, 31
Holding pieces 34, 35
Insertion piece 36, 37
Locking protrusion 38
Notch 39
U-shaped notch 40
Same as the deepest part 41
Removal recess 42
Swinging piece 52
Lid

Claims (1)

[Scope of utility model registration request] 1. A pair of side walls 4 and 5 which are made of a sheet material such as cardboard and which are vertically arranged from a pair of side edges 2 and 3 of a back surface 1, and which are inwardly inclined by 90 ° from an upper edge 6 of one side wall 4. It is bent to form a flat surface 7 having an appropriate length, a supporting wall 9 is hung from a side edge 8 of the flat surface 7, and a bottom surface 11 having an appropriate length is bent from the lower edge 10 of the supporting wall 9 inward by 90 °. And a supporting wall 13 is erected from the side edge 12 of the bottom surface 11 and the upper edge 14 of the supporting wall 13
A flat surface 15 having an appropriate length is provided by bending inward at 0 °, a supporting wall 17 is hung vertically from an edge 16 of the flat surface 15, and is bent at an inward direction at 90 ° from a lower edge 18 of the supporting wall 17. The margin 19 is provided, and the lower surface of the margin 19 is the upper surface 1
The receiving piece 21 is adhered to the inner surface of the margin 19, the receiving piece 21 is erected from the side edge 20 of the margin 19, the margin 23 is bent 90 ° inward from the upper edge 22 of the margin 21, and the upper surface of the margin 23 is a flat surface. The upper edge 5 of the other side wall 5
1. The lid surface 52 is provided by bending inward from the first side by 90.degree.
6 and 27 are respectively provided upright and the upper edge 2 of the side walls 26 and 27
Bend inward 90 ° from 8, 29 and press piece 30,
31 are provided respectively, the lower surfaces of the pressing pieces 30, 31 are brought into contact with the upper surfaces of the flat surfaces 7, 15, and the insertion pieces 34, 35 are vertically provided from the side edges 32, 33 of the pressing pieces 30, 31, respectively. A pair of locking projections 36 and 37 are provided at both ends of the insertion pieces 34 and 35, respectively, and the locking projection 36 is provided in a pair of notches 38 and 38 formed in the support wall 9. 37 is a pair of U-shaped notches 39 provided on the support wall 13 and the plane 15 and is deepest on the outermost side 40, 4.
A plate-like packaging container such as a floppy disk, which is locked at 0 respectively.