JPS6384773U - - Google Patents
Info
- Publication number
- JPS6384773U JPS6384773U JP17747286U JP17747286U JPS6384773U JP S6384773 U JPS6384773 U JP S6384773U JP 17747286 U JP17747286 U JP 17747286U JP 17747286 U JP17747286 U JP 17747286U JP S6384773 U JPS6384773 U JP S6384773U
- Authority
- JP
- Japan
- Prior art keywords
- disk cartridge
- hub
- flange portion
- utility
- sheet
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Description
第１図は底面側から見た全体の斜面図、第２図
はケースを除いたデイスクカートリツジの平面図
、第３図はその縦断面図、第４図は第２図線の
拡大切断面図、第５図は他の実施例の第２図線
における拡大切断面図、第６図は従来例のハブの
平面図、第７図は第６図線における拡大切断
面図である。
１……ハブ、２……フランジ部、３……リブ部
、４……記録坦体、５……ケース、６……シート
、７……接着剤層、８……キヤツプリング、９…
…シヤツタ、１０……駆動軸孔。
Figure 1 is a perspective view of the entire disk cartridge as seen from the bottom side, Figure 2 is a plan view of the disk cartridge excluding the case, Figure 3 is its vertical cross-sectional view, and Figure 4 is an enlarged cross-section taken along the line of Figure 2. 5 is an enlarged sectional view taken along the line 2 of another embodiment, FIG. 6 is a plan view of a conventional hub, and FIG. 7 is an enlarged sectional view taken along the line 6. DESCRIPTION OF SYMBOLS 1... Hub, 2... Flange part, 3... Rib part, 4... Recording carrier, 5... Case, 6... Sheet, 7... Adhesive layer, 8... Cap ring, 9...
...Shutter, 10...Drive shaft hole.
補正 昭６２．９．４
考案の名称を次のように補正する。
考案の名称 デイスクカートリツジ
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment September 4, 1982 The name of the invention is amended as follows. Title of the invention: Disk cartridge The claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) 中央にハブ１を有し、該ハブ１に環状板の
フランジ部２を備え、このフランジ部２にリブ部
３を設けると共に、前記フランジ部２に円盤状の
記録坦体４を配備したデイスクをケース５内に回
転可能に収納したデイスクカートリツジにおいて
、前記フランジ部２と記録坦体４との間にフラツ
トなシート６を介在配備したことを特徴とするデ
イスクカートリツジ。
(2) 前記フランジ部２が、金属製環状板からな
り、合成樹脂製リブ部３との一体構成から成る実
用新案登録請求の範囲第１項記載のデイスクカー
トリツジ。
(3) 前記シート６が、金属材、合成樹脂材、ゴ
ム材又は紙材のいずれからなる扁平面を持つたリ
ング状シートである実用新案登録請求の範囲第１
項又は第２項記載のデイスクカートリツジ。
(4) 前記シート６が、両面に接着剤層７を持つ
ているものである実用新案登録請求の範囲第１〜
３項のいずれか一つの項記載のデイスクカートリ
ツジ。
(5) 前記シート６が、前記ハブ１に備えたキヤ
ツプリング８と、フランジ部２との間に介在され
て保持され、前記記録坦体４の下面に沿設されて
いるものである実用新案登録請求の範囲第１〜４
項のいずれか一つの項記載のデイスクカートリツ
ジ。
(6) 前記記録坦体４が、前記ハブ１に備えたキ
ヤツプリング８で駆動軸孔１０のあるハブ１に固
着されているものである実用新案登録請求の範囲
第１〜５項記載のいずれか一つの項記載のデイス
クカートリツジ。[Claims for Utility Model Registration] (1) The hub 1 has a hub 1 in the center, the hub 1 is provided with a flange portion 2 of an annular plate, the flange portion 2 is provided with a rib portion 3, and the flange portion 2 is provided with a disc. A disk cartridge in which a disk equipped with a shaped recording medium 4 is rotatably housed in a case 5 is characterized in that a flat sheet 6 is interposed between the flange portion 2 and the recording medium 4. disk cartridge. (2) The disk cartridge according to claim 1, wherein the flange portion 2 is made of a metal annular plate and is integrally formed with the synthetic resin rib portion 3. (3) Utility model registration claim 1, wherein the sheet 6 is a ring-shaped sheet with a flat surface made of metal material, synthetic resin material, rubber material, or paper material.
3. The disk cartridge according to item 1 or 2. (4) The sheet 6 has an adhesive layer 7 on both sides of the utility model registration claims 1-
The disk cartridge according to any one of Item 3. (5) A utility model in which the sheet 6 is held interposed between a cap ring 8 provided on the hub 1 and the flange portion 2, and is provided along the lower surface of the recording medium 4. Scope of registration claims No. 1 to 4
A disk cartridge as described in any one of the paragraphs. (6) Utility model registration claims 1 to 5, wherein the recording medium 4 is fixed to the hub 1 having the drive shaft hole 10 with a coupling 8 provided on the hub 1. A disk cartridge as described in any one of the paragraphs.
【図面の簡単な説明】
第１図は底面側から見た全体の斜面図、第２図
はケースを除いたデイスクカートリツジの平面図
、第３図はその縦断面図、第４図は第２図線
の拡大切断面図、第５図は他の実施例の第２図
線における拡大切断面図、第６図は従来例のハ
ブの平面図、第７図は第６図線における拡大
切断面図である。
１……ハブ、２……フランジ部、３……リブ部
、４……記録坦体、５……ケース、６……シート
、７……接着剤層、８……キヤツプリング、９…
…シヤツタ、１０……駆動軸孔。[Brief explanation of the drawings] Figure 1 is a perspective view of the entire disk cartridge as seen from the bottom side, Figure 2 is a plan view of the disk cartridge excluding the case, Figure 3 is its longitudinal cross-sectional view, and Figure 4 is its cross-sectional view. FIG. 5 is an enlarged sectional view taken along the line shown in FIG. 2, FIG. 5 is an enlarged sectional view taken along the line shown in FIG. 2, FIG. 6 is a plan view of the conventional hub, and FIG. FIG. DESCRIPTION OF SYMBOLS 1... Hub, 2... Flange part, 3... Rib part, 4... Recording carrier, 5... Case, 6... Sheet, 7... Adhesive layer, 8... Cap ring, 9...
...Shutter, 10...Drive shaft hole.
Claims (1)
フランジ部２を備え、このフランジ部２にリブ部
３を設けると共に、前記フランジ部２に円盤状の
記録坦体４を配備したデイスクをケース５内に回
転可能に収納したデイスクカートリツジにおいて
、前記フランジ部２と記録坦体４との間にフラツ
トなシート６を介在配備したことを特徴とするデ
イスクカートリツジ。 (2) 前記フランジ部２が、金属製環状板からな
り、合成樹脂製リブ部３との一体構成から成る実
用新案登録請求の範囲第１項記載のデイスクカー
トリツジ。 (3) 前記シート６が、金属材、合成樹脂材、ゴ
ム材又は紙材のいずれからなる扁平面を持つたリ
ング状シートである実用新案登録請求の範囲第１
項又は第２項記載のデイスクカートリツジ。 (4) 前記シート６が、両面に接着剤層７を持つ
ているものである実用新案登録請求の範囲第１〜
３項のいずれか一つの項記載のデイスクカートリ
ツジ。 (5) 前記シート６が、前記ハブ１と、フランジ
部２との間に介在されて保持され、前記記録坦体
４の下面に沿設されているものである実用新案登
録請求の範囲第１〜４項のいずれか一つの項記載
のデイスクカートリツジ。 (6) 前記記録坦体４が、キヤツプリング８で駆
動軸孔１０のあるハブ１に固着されているもので
ある実用新案登録請求の範囲第１〜５項記載のい
ずれか一つの項記載のデイスクカートリツジ。[Claims for Utility Model Registration] (1) The hub 1 has a hub 1 in the center, the hub 1 is provided with a flange portion 2 of an annular plate, the flange portion 2 is provided with a rib portion 3, and the flange portion 2 is provided with a disc. A disk cartridge in which a disk equipped with a shaped recording medium 4 is rotatably housed in a case 5 is characterized in that a flat sheet 6 is interposed between the flange portion 2 and the recording medium 4. disk cartridge. (2) The disk cartridge according to claim 1, wherein the flange portion 2 is made of a metal annular plate and is integrally formed with the synthetic resin rib portion 3. (3) Utility model registration claim 1, wherein the sheet 6 is a ring-shaped sheet with a flat surface made of metal material, synthetic resin material, rubber material, or paper material.
3. The disk cartridge according to item 1 or 2. (4) The sheet 6 has an adhesive layer 7 on both sides of the utility model registration claims 1-
The disk cartridge according to any one of Item 3. (5) Utility model registration claim 1, wherein the sheet 6 is interposed and held between the hub 1 and the flange portion 2, and is provided along the lower surface of the recording medium 4. The disk cartridge according to any one of items 1 to 4. (6) The recording medium 4 is fixed to the hub 1 having the drive shaft hole 10 by a cap ring 8, as described in any one of claims 1 to 5 of the utility model registration claim. disk cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17747286U JPS6384773U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17747286U JPS6384773U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6384773U true JPS6384773U (en) | 1988-06-03 |
Family
ID=31118703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17747286U Pending JPS6384773U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384773U (en) |
-
1986
- 1986-11-20 JP JP17747286U patent/JPS6384773U/ja active Pending
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