JPS61189476U - - Google Patents
Info
- Publication number
- JPS61189476U JPS61189476U JP7366585U JP7366585U JPS61189476U JP S61189476 U JPS61189476 U JP S61189476U JP 7366585 U JP7366585 U JP 7366585U JP 7366585 U JP7366585 U JP 7366585U JP S61189476 U JPS61189476 U JP S61189476U
- Authority
- JP
- Japan
- Prior art keywords
- height
- reel
- surrounding rib
- tape cartridge
- side wall
- 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
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
Description
第１図ないし第４図は本考案に係るテープカー
トリツジの一実施例を示しており、第１図は下ケ
ースの要部平面図、第２図は第１図における―
線断面図、第３図は下ケースの斜視図、第４図
は下ケースの成形金型の冷却回路を示す平面図で
ある。第５図ないし第８図は従来のテープカート
リツジを例示しており、第５図はテープカートリ
ツジの一部切欠き平面図、第６図は下ケースの斜
視図、第７図は下ケースの要部平面図、第８図は
従来の成形金型の冷却回路を示す平面図である。
１……本体ケース、１ａ……上ケース、１ｂ…
…下ケース、２……テープ、３……テープリール
、６……ケース底壁、７……前側壁、８，８……
左右側壁、９……後側壁、１２……リール囲繞リ
ブ、１２ａ……山頂部、１３……冷却水管、Ｇ…
…ゲート部。
1 to 4 show an embodiment of the tape cartridge according to the present invention, FIG. 1 is a plan view of the main part of the lower case, and FIG. 2 is a plan view of the main part of the lower case, and FIG.
3 is a perspective view of the lower case, and FIG. 4 is a plan view showing a cooling circuit of a molding die of the lower case. Figures 5 to 8 illustrate conventional tape cartridges, with Figure 5 being a partially cutaway plan view of the tape cartridge, Figure 6 being a perspective view of the lower case, and Figure 7 being the lower case. FIG. 8 is a plan view showing a cooling circuit of a conventional molding die. 1...Main case, 1a...Upper case, 1b...
...lower case, 2...tape, 3...tape reel, 6...bottom wall of case, 7...front wall, 8,8...
Left and right side walls, 9... Rear side wall, 12... Reel surrounding rib, 12a... Mountain top, 13... Cooling water pipe, G...
...gate section.
Claims (1)
くは前側壁７の左右方向の略中央部から前方もし
くは後方へ平面視において山形状に突出するリー
ル囲繞リブ１２が一体に成形され、該リール囲繞
リブ１２の上頂部１２ａ付近に成形樹脂注入用の
ゲート部Ｇが設定されてなるテープカートリツジ
において、リール囲繞リブ１２のゲート部Ｇを囲
む山頂部１２ａの本体ケース１内面からの高さｈ
がリール囲繞リブ１２の他の箇所の高さＨよりも
低く形成されていることを特徴とするテープカー
トリツジ。 A reel surrounding rib 12 is integrally formed on the inner surface of the main body case 1 and protrudes forward or backward from approximately the center in the left-right direction of the rear side wall 9 or the front side wall 7 in a mountain shape in plan view. In a tape cartridge in which a gate part G for injection of molded resin is set near the top part 12a, the height h of the peak part 12a surrounding the gate part G of the reel surrounding rib 12 from the inner surface of the main body case 1.
A tape cartridge characterized in that the height H of the reel surrounding rib 12 is lower than the height H of other parts of the reel surrounding rib 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7366585U JPS61189476U (en) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7366585U JPS61189476U (en) | 1985-05-17 | 1985-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189476U true JPS61189476U (en) | 1986-11-26 |
Family
ID=30613240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7366585U Pending JPS61189476U (en) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251580U (en) * | 1985-09-19 | 1987-03-31 | ||
| JPS62177777A (en) * | 1986-01-31 | 1987-08-04 | Mitsubishi Metal Corp | Manufacture of cassette half |
-
1985
- 1985-05-17 JP JP7366585U patent/JPS61189476U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251580U (en) * | 1985-09-19 | 1987-03-31 | ||
| JPS62177777A (en) * | 1986-01-31 | 1987-08-04 | Mitsubishi Metal Corp | Manufacture of cassette half |
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