JPS6448762U - - Google Patents
Info
- Publication number
- JPS6448762U JPS6448762U JP14357987U JP14357987U JPS6448762U JP S6448762 U JPS6448762 U JP S6448762U JP 14357987 U JP14357987 U JP 14357987U JP 14357987 U JP14357987 U JP 14357987U JP S6448762 U JPS6448762 U JP S6448762U
- Authority
- JP
- Japan
- Prior art keywords
- adapter according
- adapter
- hole
- model registration
- utility
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Toys (AREA)
Description
【図面の簡単な説明】
第１図は平面図、第２図は第１図における中央
断面図である。
図中１は外側リング、２は内側リング、３は押
圧レバー、８は長穴、９はスプリングである。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view, and FIG. 2 is a sectional view at the center of FIG. 1. In the figure, 1 is an outer ring, 2 is an inner ring, 3 is a pressing lever, 8 is an elongated hole, and 9 is a spring.
Claims (1)
て、外周径がＣＤ盤の外周径とほぼ同径に形成さ
れた外側リング１と、内周径がＣＤシングル盤Ａ
におけるプログラム領域の径よりもやや大径の貫
通孔２′を有しかつ前記外側リング１の内側に同
心円状に位置して外側リング１と相対回動可能に
形成された内側リング２とからなるリング状の盤
であつて、該内側リング２は前記貫通孔２′の内
周縁部分において前記ＣＤシングル盤Ａのプログ
ラム領域外の外周部ａを支承する構造とされ、外
周リング１には前記ＣＤシングル盤Ａの外周部ａ
の上面を押圧する押圧部５を先端部分に有する複
数本の押圧レバー３……の基端部が揺動自在に軸
支され、内側リング２には該レバー３……の中腹
部の係合部８と係合する係合体４が形成され、か
つ、これら内外両リング１，２間には前記レバー
３の先端側を前記貫通孔２′の方向に付勢する複
数のスプリング９……が張設されているＣＤアダ
プタ。 (2) 貫通孔２′の内周縁部分が段部に形成され
ている実用新案登録請求の範囲第(1)項に記載の
ＣＤアダプタ。 (3) 押圧レバー３が３本である実用新案登録請
求の範囲第(1)項に記載のＣＤアダプタ。 (4) 押圧レバー３が４本である実用新案登録請
求の範囲第(1)項に記載のＣＤアダプタ。 (5) スプリング９がコイルスプリングである実
用新案登録請求の範囲第(1)項に記載のＣＤアダ
プタ。 (6) スプリング９が板バネである実用新案登録
請求の範囲第(1)項に記載のＣＤアダプタ。 (7) スプリング９が３個である実用新案登録請
求の範囲第(1)項に記載のＣＤアダプタ。 (8) スプリング９が４個である実用新案登録請
求の範囲第(1)項に記載のＣＤアダプタ。 (9) 係合部８が長孔である実用新案登録請求の
範囲第(1)項に記載のＣＤアダプタ。 (10) 係合体４が植設軸である実用新案登録請求
の範囲第(1)項に記載のＣＤアダプタ。 〓(11)１１〓 係合部８が小孔で係合体４が突起
である実用新案登録請求の範囲第(1)項に記載の
ＣＤアダプタ。[Scope of Claim for Utility Model Registration] (1) An adapter for playing a CD single disc A, which includes an outer ring 1 whose outer diameter is approximately the same as the outer diameter of the CD disc, and an adapter whose inner diameter is approximately the same as that of the CD single disc. Board A
It consists of an inner ring 2, which has a through hole 2' having a diameter slightly larger than the diameter of the program area, is located concentrically inside the outer ring 1, and is formed to be rotatable relative to the outer ring 1. It is a ring-shaped disc, and the inner ring 2 has a structure to support the outer peripheral part a outside the program area of the CD single disc A at the inner peripheral edge portion of the through hole 2'. Outer periphery a of single disc A
The base end portions of a plurality of pressing levers 3 having a pressing portion 5 at the tip portion that presses the upper surface are swingably supported, and the inner ring 2 is engaged with the middle part of the lever 3. An engaging body 4 that engages with the portion 8 is formed, and a plurality of springs 9 . CD adapter installed. (2) The CD adapter according to claim 1, wherein the inner peripheral edge of the through hole 2' is formed into a step. (3) The CD adapter according to claim (1) of the utility model registration claim, in which the number of pressing levers 3 is three. (4) The CD adapter according to claim (1) of the utility model registration claim, in which the number of pressing levers 3 is four. (5) The CD adapter according to claim 1, wherein the spring 9 is a coil spring. (6) The CD adapter according to claim 1, wherein the spring 9 is a plate spring. (7) The CD adapter according to claim (1), which includes three springs 9. (8) The CD adapter according to claim (1), wherein the number of springs 9 is four. (9) The CD adapter according to claim (1) of the utility model registration claim, wherein the engaging portion 8 is a long hole. (10) The CD adapter according to claim (1), wherein the engaging body 4 is an implanted shaft. (11) 11 The CD adapter according to claim (1), wherein the engaging portion 8 is a small hole and the engaging body 4 is a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357987U JPH0447801Y2 (en) | 1987-09-20 | 1987-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357987U JPH0447801Y2 (en) | 1987-09-20 | 1987-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448762U true JPS6448762U (en) | 1989-03-27 |
| JPH0447801Y2 JPH0447801Y2 (en) | 1992-11-11 |
Family
ID=31410525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14357987U Expired JPH0447801Y2 (en) | 1987-09-20 | 1987-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447801Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01151476U (en) * | 1988-04-01 | 1989-10-19 |
-
1987
- 1987-09-20 JP JP14357987U patent/JPH0447801Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01151476U (en) * | 1988-04-01 | 1989-10-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447801Y2 (en) | 1992-11-11 |