JPH076112U - Floppy disk case - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention improves the blank of the case to reduce the number of the glue parts only to the inside, thereby making the glue process one process and storing the floppy disk from one to ten.
We provide a case for a floppy disk that can handle one sheet. [Structure] For a floppy disk in which a lateral plate, a front plate, and an inner plate are provided on the periphery of a back plate via two fold lines, and a fixed plate is continuously provided above the front plate via perforations. In the case, insert pieces are provided above the front plate, triangle pieces are provided on both shoulders of the front plate on both sides of the front plate through mountain-shaped perforation lines, and cutouts are provided on both side edges of the inner plate, and the fixing is performed. Spot glue is provided on multiple points inside the plate and on the triangular pieces, and fold inward from each crease line with the horizontal plate, the inner plate, and the front plate. A case for a floppy disk attached to a face plate.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a paper floppy disk case.

[0002]

[Prior art]

 Conventionally, a plastic case for accommodating one to ten floppy disks is generally known. On the other hand, in recent years, a paper floppy disk case has been adopted in consideration of environmental problems and the like. For example, as shown in FIGS. 4 and 5, two fold lines (a, a, b, b) of a predetermined width are formed so that the circumference of the substantially square back plate (30) is slightly thicker than the floppy disk. A horizontal plate (34, 34) is laterally connected through this crease line, an inner plate (35) is located below, and a front plate (31) is located above it. The fixing plate (32) is provided through the two perforation lines, and the adhesive parts (t, t, n, n) are provided at a plurality of locations inside the fixing plate and at least two locations outside the lateral plate, and the inner surface plate is provided. A paper floppy disk case (60) is known in which the inside of (35) and the lateral plates (34, 34) and the inside of the fixed plate (32) and the inside plate (35) are attached. In these cases, a case blank is usually processed by a Lapland automatic scissor making a series of assembly and packaging processes, such as inserting a floppy disk and gluing the inside and outside of the case blank. There is.

[0003]

[Problems to be solved by the device]

 However, even if the glue is provided at multiple points inside and outside the case blank even in manual work or in an automatic scissor machine, the gluing work is a two step process and there is a lot of work time loss, and the number of glue parts is increased. Depending on the number of floppy disks and the number of floppy disks to be stored, it may be necessary to shift the gluing position or increase the number of gluing nozzles.However, there are restrictions on the movement distance of the gluing nozzle, and it may not be possible to add more nozzles. Yes, making the gluing work (formation of the glue part) difficult.

Therefore, the present invention improves the blank of the case and reduces the number of places of gluing work to only the inner side, so that the number of steps is one, and even if the storage of the floppy disk is for 1 to 10 sheets, We provide a floppy disk case that can be used with multiple glue parts.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention uses the two lateral creases (a, a, b, b) provided at the peripheral edge of the back plate (10) at predetermined intervals and the lateral plate (14, 14). A floppy disk in which an inner surface plate (15) and a front plate (11) are connected in series, and a fixing plate (12) is connected in series above the front plate via two perforated cut lines (c, c). In the disk case, cut out the upper side of the front plate (11) to provide insertion pieces (S), and on both sides of this insertion piece, and on both shoulders of the front plate, make mountain-shaped perforation lines (d, d). Triangular pieces (18, 18) that can be separated through are provided, and at least three places inside the fixing plate and one spot glue part (t, t, t, t2, t2) and at least two cutouts (16,16,16,16) on both sides of the inner face plate, so that the horizontal face plate, inner face plate, and front face plate are inward from each fold line. Fold and cut the side edge of the inner plate It is a case for a floppy disk (50) which is attached to the lateral surface plate fixed plate and triangular pieces through out portion.

[0006]

[Action]

 The floppy disk case of the present invention, as shown in FIG. 1, has at least two notches (16,16,16,16) on each side edge of the inner surface plate (15) and a front plate (15). At least three places on the fixed plate (12) that is continuous with two triangular lines (18, 18) provided on both shoulders of 11) and two perforation lines (d, d) sandwiching the notch (K). The glue part (t, t, t) of each spot and the glue part (t2, t2) of one spot are provided on each triangular piece, and the horizontal plate ( 14,14) and the central glue part (t) adheres to the central part on the outside of the inner plate (15) to secure it to reinforce the inner plate. Even if the face plate is separated from the two perforation lines, it is firmly attached to the whole in five places, forming a floppy disk case (50) that does not collapse. Moreover, by expanding the distance between the two crease lines around the back plate (10) and extending the paper in this part, it becomes a case that can store 1 to 10 floppy disks. The dimensions of the back plate, the lateral plate, the front plate, and the inner plate remain the same, and the position of the glue part and the position of the notch can be changed.

[0007]

【Example】

 The present invention will be described with reference to the drawings. FIG. 1 is a blank of a floppy disk case according to an embodiment of the present invention. FIG. 2 is a perspective view (A) of a case for a floppy disk in the process of assembling based on the blank and an explanatory view (B) showing a pasted state by a glue portion.

The material of the case (50) for the floppy disk according to the present invention is made of thick paper, and in the present embodiment, the case of storing one floppy disk will be described.

As shown in FIG. 1, first, two parallel plates are formed on the periphery of a back plate (10) having a substantially square shape (width 91 mm × height 94 mm) slightly wider than the thickness of the floppy disk and at intervals of about 4 mm. The crease lines (a, a) are provided, and the lateral plates (14, 14) are connected to each other through the crease lines. Further, a front plate (11) is provided on the upper edge of the rear plate (10) via two parallel crease lines (b, b) with a width of about 4 mm, and the upper end of the central portion of the front plate is cut out. Provide insert pieces (S), and detachable triangle pieces (18, 18) on both sides of the insert pieces and on both shoulders of the front plate (11) via the mountain-shaped perforation lines (d, d). In addition, the fixing plate (12) is continuously provided via two parallel perforation lines (c, c) at intervals of about 10 mm with the notch (k) interposed. On the other hand, on the lower edge of the back plate (10), an inner plate (15) is provided via two parallel crease lines (b, b) with a width of about 4 mm, and it is inserted in the center part. The one-sided insertion port (17) is formed. Further, at least two notches (16, 16, 16, 16) are provided on both side edges of the inner surface plate (15). The shape of the cutout is not limited, and may be circular, triangular, or the like.When folded, a part of the outer surface of the lateral plate (14, 14) is cut out. It should be exposed from.

As shown in FIG. 2 (A), this assembly includes spot glue portions (t, t) at least at three locations inside the fixing plate (12) and one location at the center of the triangular piece (18, 18). t, t, t2, t2), and fold the horizontal plate, the inner plate, and the front plate inward from each crease line, cover the fixing plate and the triangular pieces on the inner plate, and attach the spot glue part ( (t, t) and the spot glue part (t2, t2) of the triangular piece sandwiching the cutout part (16,16,16,16), the horizontal plate, the fixing plate and the triangular piece are adhered, and further fixed. The spot glue part (t) at the center of the plate is attached to the outer center part of the inner plate. At this time, as shown in Fig. 2 (B), the horizontal plate and the fixing plate were directly attached to sandwich the inner plate, but the horizontal plate was inserted through the notches (16,16,16,16). The part to be attached and the inner plate at the end of the cutout part may be attached, and the case becomes more rigid.

The floppy disk case of the present invention is assembled by inserting a floppy disk. When removing the floppy disk from the two perforation lines (c, c) provided on the front plate (11). When cutting out and separating the front plate from the triangular piece, the fixing plate and the triangular piece are attached to the lateral plate (14, 14) at four places and the inner plate at one place, so the case does not lose its shape and protects the floppy disk. Can be used for storage.

Next, FIG. 3 is a blank of a floppy disk case according to another embodiment of the present invention.

In the case of this case, one notch (26, 26) is provided on each side edge of the inner surface plate (25), and spot glue portions are provided at three positions of the fixing plate (22) accordingly. Adhesion is made by directly adhering to the lateral plates (24, 24) at two places through this cutout.

In the present embodiment, the case in which one floppy disk is stored has been described, but the space between the fold lines (a, a, b, b) on the periphery of the back plate (10) is set to three floppy disks. By expanding to a thickness of 5, 10 or more, it can be stored without stretching the lateral plate, inner plate, front plate, and fixing plate, and without changing the position of the glue part or the position of the cutout part. It will be a floppy disk case (50) that can be wrapped (not shown). In this embodiment, the glue portion of the spot is used, but line glue is also possible and is not particularly limited.

[0015]

[Effect of device]

 The floppy disk case of the present invention has the glue part only on the inner side of the fixing plate and the triangular piece, and the gluing work is completed in one step, and the running cost is low. Moreover, since it is attached to the central and lower ends of the lateral plate and at one place on the inner plate by the four spot glue parts, it can be used repeatedly for storing floppy disks without losing its shape. Also, by simply expanding the space between the two fold lines around the back plate according to the thickness of the number of floppy disks to be stored, you can store and package 1 to 10 floppy disks without extending the other face plates. can do. Further, by improving the case for the floppy disk, even in the case of machine-making, the gluing step is only one step, and it can be made only by moving the gluing nozzle.

[Brief description of drawings]

FIG. 1 is a blank of a case for a floppy disk according to an embodiment of the present invention.

FIG. 2 is a perspective view (A) of a floppy disk case during assembly based on the blank and an explanatory view (B) showing a pasted state by a glue portion.

FIG. 3 is a blank of a floppy disk case according to another embodiment of the present invention.

FIG. 4 is a blank of a conventional floppy disk case.

FIG. 5 is an explanatory view (A) showing a glue portion of a case for a floppy disk during manufacturing from the blank and a perspective view (B) of the case for the floppy disk.

[Explanation of symbols]

 10, 20, 30 ... Rear plate 11, 21, 31 ... Front plate 12, 22, 32 ... Fixed plate 14, 24, 34 ... Horizontal plate 15, 25, 35 ... Inner plate 16, 26 ... Notch part 17, 27 , 37… Insertion piece insertion opening a, b… Fold line d… Perforation line S… Insertion piece t, t2,… Spot glue part k… Notch

Continuation of the front page (72) Makoto Igarashi Makoto Igarashi 1-5-1 Taito, Taito-ku, Tokyo Toppan Printing Co., Ltd.

Claims (2)

[Scope of utility model registration request] 1. A sewing machine in which a lateral plate, an inner plate and a front plate are connected in series via two crease lines provided at a peripheral edge of the back plate, and two cuttable sewing machines are provided above the front plate. In a case for a floppy disk in which a fixing plate is continuously provided through a line of sight, a cutout is formed above the front plate to provide insert pieces, and the mountain-shaped sewing machine is provided on both sides of the insert piece and both shoulders of the front plate. Provided with a triangular piece that can be separated through the eyes,
Spot glue portions are provided at a plurality of locations on the inside of the fixing plate and central portions of the triangular pieces on both shoulders of the front plate, and notch portions are provided at least at two locations on both side edges of the inner surface plate, so as to be inward from each fold line. A floppy disk case characterized by being folded with a lateral plate, an inner plate, and a front plate, and a fixing plate and a triangular piece being attached to the lateral plate through a notch in a side edge of the inner plate. 2. The case for a floppy disk according to claim 1, wherein a space between two fold lines provided around the back plate is widened and extended to accommodate a predetermined number of floppy disks. .