JPH0376272U - - Google Patents
Info
- Publication number
- JPH0376272U JPH0376272U JP13665989U JP13665989U JPH0376272U JP H0376272 U JPH0376272 U JP H0376272U JP 13665989 U JP13665989 U JP 13665989U JP 13665989 U JP13665989 U JP 13665989U JP H0376272 U JPH0376272 U JP H0376272U
- Authority
- JP
- Japan
- Prior art keywords
- window plate
- tape cassette
- view
- molded
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
第１図は本考案に係るテープカセツト用窓板の
斜視図、第２図は同平面図、第３図は第２図のＡ
−Ａ線断面図、第４図は金型の断面略図、第５図
は窓板の組立図、第６図は第１図の別実施例図、
第７図はテープカセツトの斜視図、第８図は従来
の窓板の組立図、第９図は従来の窓板の斜視図、
第１０図は従来の金型の断面略図である。
１……テープカセツト用窓板、２……上半部、
３……下半部、４……膨出部、５……耳部、１０
……金型、Ｃ１……樹脂だまり。
Figure 1 is a perspective view of a window plate for a tape cassette according to the present invention, Figure 2 is a plan view of the same, and Figure 3 is A of Figure 2.
-A sectional view, FIG. 4 is a schematic sectional view of the mold, FIG. 5 is an assembly diagram of the window plate, FIG. 6 is a diagram of another embodiment of FIG. 1,
FIG. 7 is a perspective view of a tape cassette, FIG. 8 is an assembly diagram of a conventional window panel, and FIG. 9 is a perspective view of a conventional window panel.
FIG. 10 is a schematic cross-sectional view of a conventional mold. 1... Window plate for tape cassette, 2... Upper half,
3...lower half, 4...bulge, 5...ear, 10
...Mold, C1...Resin pool.
Claims (1)
ト用窓板において、 前記窓板は厚さ方向における下半部が上半部に
対して膨出した凸形断面であり、 この膨出部から更に局部的に樹脂たまり用の耳
部を突出させたことを特徴とするテープカセツト
用窓板。[Claims for Utility Model Registration] In a window plate for a tape cassette that is injection-molded using a runnerless mold, the window plate has a convex cross section in which the lower half in the thickness direction bulges out relative to the upper half; A window plate for a tape cassette, characterized in that an ear portion for resin accumulation is further locally protruded from the bulge portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13665989U JPH0376272U (en) | 1989-11-24 | 1989-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13665989U JPH0376272U (en) | 1989-11-24 | 1989-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376272U true JPH0376272U (en) | 1991-07-31 |
Family
ID=31683856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13665989U Pending JPH0376272U (en) | 1989-11-24 | 1989-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376272U (en) |
-
1989
- 1989-11-24 JP JP13665989U patent/JPH0376272U/ja active Pending
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