JPH0519914Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an audio or video cassette tape.

[Prior Art] Traditionally, audio or video cassette tapes have two main parts: the front, back, and
A recording content display sheet (with adhesive) that describes the recorded content was attached to the edge.

[Problem to be solved by the invention] However, in the above-mentioned conventional example, when recording or recording contents are changed, it is necessary to peel off the pasted recorded content display sheet and pasted a new sheet. There was a problem in that it was troublesome to remove the adhesive when peeling off the previous sheet, and it was also troublesome to paste the new sheet accurately in a predetermined position, making it time-consuming to replace the sheet.

The present invention was devised in view of the above points, and its purpose is to make it possible to attach a recorded content display sheet without compromising the dimensional standards of the cassette tape, and to make it easy to replace the recorded content display sheet. To provide a cassette tape that can be easily and quickly processed.

[Means for Solving the Problems] The cassette tape of the present invention includes a cassette tape body, a U-shaped transparent cover that covers one end surface and the front and back surfaces of the main body case, and one end surface of the main body case. A recording content display sheet inserted between the transparent cover and the transparent cover is formed, and a concave step with a depth corresponding to the thickness of the transparent cover is formed on the end surface and front and back surfaces of the main body case. The outer surface of the cover is made to be flush with the other, and uneven engaging means are provided on the inner surfaces of both legs of the transparent cover and the bottom surface of the recessed step part, so that the transparent cover can be attached and detached from the main body case.

[Function] The present invention is constructed as described above, and includes a cassette tape body, a U-shaped transparent cover that covers one end surface of the main body case and the front and back surfaces, and a U-shaped transparent cover that covers one end surface of the main body case and the transparent cover. It consists of a recording content display sheet that is inserted between the cover and the main case, and a concave step with a depth corresponding to the thickness of the transparent cover is formed in the main case so that the outer surfaces of the main case and the transparent cover are flush with each other. At the same time, the transparent cover can be attached to and detached from the main body case by engaging the concave and convex parts, and the recording content display sheet can be attached without compromising the dimensional standards of the cassette tape. This allows the recording content display sheet to be replaced easily and quickly.

[Embodiment] Figures 1 to 4 show an embodiment of the present invention, in which a cassette tape main body 1 and a U-shaped synthetic resin coated over one end surface and the front and back surfaces of the main body case 2 are shown. A recessed stepped portion 5 having a depth corresponding to the thickness of the transparent cover 3 is formed by a transparent cover 3 made of 100% polyester, and a recording content display sheet 4 inserted between one end surface of the main body case 2 and the transparent cover 3. is formed on the end surface and the front and back surfaces of the main body case 2 so that the outer surfaces of the main body case 2 and the transparent cover 3 are flush with each other, and on the inner surface of both legs of the transparent cover 3 and the bottom surface of the recessed step 5. The transparent cover 3 is made detachable from the case body 2 by providing a concave-convex engaging means. Here, in the embodiment, the uneven engagement means is the transparent cover 3.
an engaging convex portion 7 provided on the inner surface of the engaging piece 6 protruding from the center of the tips of both leg pieces; and an engaging recess 9 provided on the bottom surface of the portion 8 of the recessed stepped portion 5 corresponding to the engaging piece 6. It is formed by

Now, one end surface of the main body case 2 of the cassette tape main body 1 is covered with a U-shaped transparent cover 3.
A recorded content display sheet 4 is inserted between one end surface of the main body case 2 and the transparent cover 3, and the recorded content (title, song name, singer, etc.) written on the sheet 4 is displayed through the transparent cover 3. It is now possible to see through it. In addition, the depth of the recessed part 5 is set to a depth corresponding to the thickness of the transparent cover 3, and the outer surfaces of the main body case 2 and the transparent cover 3 are flush with each other, so that the dimensional standards of the cassette tape are not compromised. The recorded content display sheet can be attached without any problems, and the recording and reproducing device can be inserted and removed normally. Furthermore, the transparent cover 3 can be attached and detached from the main body case 2 by the uneven engagement between the engagement protrusion 7 and the engagement recess 9, and the recorded content display sheet 4 can be replaced by attaching and detaching the transparent cover 3. can be done easily and quickly. In the embodiment, the elasticity of the transparent cover 3 made of synthetic resin is utilized to facilitate engagement and disengagement of the concave and convex engagement.

[Effects of the invention] The invention is constructed as described above, and includes a cassette tape body, a U-shaped transparent cover that covers one end surface of the main body case and the front and back surfaces, and one end surface of the main body case. and a recording content display sheet inserted between the transparent cover and the main body case, and a concave step with a depth corresponding to the thickness of the transparent cover is formed in the main body case so that the outer surfaces of the main body case and the transparent cover are flush with each other. In addition, the transparent cover is made removable from the main body case by engaging the concave and convex parts, and the sheet for displaying recorded contents can be attached without compromising the dimensional standards of the cassette tape. This has the effect that the recorded content display sheet can be replaced easily and quickly by attaching and detaching the record content display sheet.

[Brief explanation of the drawing]

Figure 1 is a perspective view of one embodiment of the present invention, Figure 2a is a front view of the same, Figure 2b is a top view of the same, Figure 3 is a side sectional view of the same, and Figure 4 is an exploded view of the same. FIG. 1 is the cassette tape body, 2 is the main body case, 3
4 is a transparent cover, 4 is a recording content display sheet, 5 is a recessed step, 7 is an engaging protrusion, and 9 is an engaging recess.

Claims (1)

[Scope of utility model registration request] It consists of a cassette tape body, a U-shaped transparent cover that covers one end of the main body case and the front and back surfaces, and a recording content display sheet that is inserted between one end of the main body case and the transparent cover. formed,
A concave step with a depth corresponding to the thickness of the transparent cover is formed on the end face and front and back surfaces of the main body case so that the outer surfaces of the main body case and the transparent cover are flush with each other, and the inner surface of both legs of the transparent cover is A cassette tape characterized in that a concave and convex engagement means is provided on the bottom surface of the concave step part, so that the transparent cover can be attached to and detached from the main body case.