JPS61140479U - - Google Patents
Info
- Publication number
- JPS61140479U JPS61140479U JP2222585U JP2222585U JPS61140479U JP S61140479 U JPS61140479 U JP S61140479U JP 2222585 U JP2222585 U JP 2222585U JP 2222585 U JP2222585 U JP 2222585U JP S61140479 U JPS61140479 U JP S61140479U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- holder
- compact disk
- spring
- tip
- 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.)
- Granted
Links
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図はこの考案の好適な第１実施例を示す非
演奏時の要部断面図、第２図は演奏時における要
部断面図、第３図はこの考案の第２実施例を示す
ホルダーと回転体との部分的断面図、第４図はこ
の考案の第３実施例を示すホルダーと回転体との
部分的断面図、第５図は従来例を示す断面図、第
６図は従来の一部破断の平面図、第７図は従来の
欠点を示す断面図である。
１……コンパクト・デイスク、２……カートリ
ツジ本体、３……切欠き、４……蓋体、５……バ
ネ、６……押さえ板、７……ホルダー、８……回
転体、９……溝、１２，１５……テーパ部、２０
……保持装置。
Fig. 1 is a sectional view of the main parts of a preferred first embodiment of this invention when not being played, Fig. 2 is a sectional view of the main parts during playing, and Fig. 3 is a holder showing a second embodiment of this invention. FIG. 4 is a partial sectional view of the holder and rotating body showing the third embodiment of this invention, FIG. 5 is a sectional view of the conventional example, and FIG. 6 is the conventional example. FIG. 7 is a partially cutaway plan view of , and FIG. 7 is a sectional view showing the drawbacks of the conventional method. DESCRIPTION OF SYMBOLS 1... Compact disk, 2... Cartridge body, 3... Notch, 4... Lid, 5... Spring, 6... Holder plate, 7... Holder, 8... Rotating body, 9... Groove, 12, 15...Tapered portion, 20
...Holding device.
Claims (1)
アツプ装置及び回転駆動装置が入り込むことの可
能な切欠きを有するカートリツジ本体と、コンパ
クト・デイスクを回転可能に保持する保持装置が
設けられた蓋体とを備えたコンパクト・デイスク
のカートリツジにおいて、 保持装置がバネで吊下された押さえ板とこの押
さえ板に接触し回転する回転体とこの回転体の上
下動を規制するホルダーとから成り、 蓋体に取付けられバネ及び押さえ板を収納する
ホルダーの先端部が回転体の側周面の溝に緩く嵌
まり込んで回転体の上下動を規制し、 回転体の溝の上部内周面又はホルダーの先端部
を含む内周面のいずれか一方若しくは両方がテー
パ部に形成してあることを特徴とするコスパクト
・デイスクのカートリツジ。[Scope of Claim for Utility Model Registration] A cartridge body that houses a compact disk and has a notch into which a pick-up device and a rotary drive device can be inserted, and a holding device that rotatably holds the compact disk. In a compact disk cartridge equipped with a lid body, the holding device consists of a holding plate suspended by a spring, a rotating body that rotates in contact with the holding plate, and a holder that restricts the vertical movement of the rotating body. The tip of the holder attached to the lid and housing the spring and presser plate fits loosely into the groove on the side circumferential surface of the rotating body to regulate the vertical movement of the rotating body, and the upper inner circumferential surface of the groove on the rotating body Or, a cospact disk cartridge, characterized in that one or both of the inner circumferential surfaces including the tip of the holder are formed into a tapered portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2222585U JPH0135353Y2 (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2222585U JPH0135353Y2 (en) | 1985-02-19 | 1985-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140479U true JPS61140479U (en) | 1986-08-30 |
| JPH0135353Y2 JPH0135353Y2 (en) | 1989-10-27 |
Family
ID=30514330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2222585U Expired JPH0135353Y2 (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135353Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003009291A1 (en) * | 2001-07-18 | 2003-01-30 | Tdk Corporation | Disk cartridge |
-
1985
- 1985-02-19 JP JP2222585U patent/JPH0135353Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003009291A1 (en) * | 2001-07-18 | 2003-01-30 | Tdk Corporation | Disk cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0135353Y2 (en) | 1989-10-27 |
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