JPS6352193U - - Google Patents

Description

[Brief explanation of the drawing]

1 and 2 are front and rear views, respectively, of a 5 1/4 inch floppy disk according to an embodiment of this invention, FIG. 3 is a partially enlarged view of the main parts shown in FIG. 2, and FIG. The figure is a front view of the same 5 1/4-inch floppy disk, and FIG. 5 is a partial enlarged view of the main parts shown in FIG. 4. 1: Jacket, 1a: Circular hole, 2: Front jacket, 3: Back jacket, 4: Write protect notch, 4a: First stage notch, 4b: Second stage notch, 5: Label, 5a : protrusion, 6: pocket, 6a: tip.

Claims (1)

[Scope of utility model registration request] In a 5 1/4-inch floppy disk formed by folding the bent part of the front jacket and gluing it to the back jacket, a label protruding from the edge of the bent part and having a protrusion at the tip; A belt-shaped strip is provided on the edge of the bent portion located perpendicular to the bent portion on which the label protrudes, and whose tip is adhered to the back jacket, and which holds the label between the label and the back jacket. a pocket and two notches are formed in the peripheral edge of the jacket, the first notch has a notch width equal to the width of the label, and when the label is folded back to the outer jacket side, the label is It is characterized by having a write protect notch that fits into the notch of the first stage and that the protrusion at the tip of the label is inserted between the front jacket and the back jacket at the bottom of the second stage notch. 5 1/4 inch floppy disk.