JPH0435285U - - Google Patents
Info
- Publication number
- JPH0435285U JPH0435285U JP7386190U JP7386190U JPH0435285U JP H0435285 U JPH0435285 U JP H0435285U JP 7386190 U JP7386190 U JP 7386190U JP 7386190 U JP7386190 U JP 7386190U JP H0435285 U JPH0435285 U JP H0435285U
- Authority
- JP
- Japan
- Prior art keywords
- case
- adhesive
- disk cartridge
- disk
- welding rib
- 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
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図Ａ・Ｂは本考案の実施例のケースの分離
状態で内面を示す平面図、第２図は一部の分離状
態の斜視図、第３図は一部の拡大縦断面図、第４
図は組立分離状態の斜視図である。
１……スピンドル挿入孔、２……デイスクハブ
、３……デイスク状媒体、４……カートリツジケ
ース、４１……上ケース、４２……下ケース、５
……接着剤、５１……溶着用リブ、５２……ボス
、５３……凹部、５４……環状リブ。
1A and 1B are plan views showing the inner surface of the case of the embodiment of the present invention in a separated state; FIG. 2 is a perspective view of a part of the case in a separated state; FIG. 4
The figure is a perspective view of the assembled and separated state. DESCRIPTION OF SYMBOLS 1...Spindle insertion hole, 2...Disc hub, 3...Disk-shaped medium, 4...Cartridge case, 4 1 ...Upper case, 4 2 ...Lower case, 5
... adhesive, 5 1 ... welding rib, 5 2 ... boss, 5 3 ... recess, 5 4 ... annular rib.
Claims (1)
イスク状媒体を回転可能に収納し、このケースに
形成された窓部よりヘツドまたはピツクアツプが
挿入されて前記デイスク状媒体で記録再生を行う
デイスクカートリツジにおいて、前記上ケースと
下ケースとの両接合面間に備えた溶着用リブの周
辺にホツトメルト、粘着剤又は接着剤を塗布し、
該溶着用リブにより前記上ケースと下ケースとを
超音波融着で接着結合したことを特徴とするデイ
スクカートリツジ。 (2) 前記溶着用リブが、一方のケース内面に突
設した環状ボスであつて、該環状ボスの外周部の
周りと内周部の中とに対応する他のケース内面に
ホツトメルト、粘着剤または接着剤を塗布した請
求項１記載のデイスクカートリツジ。[Claims for Utility Model Registration] (1) A disk-shaped medium is rotatably housed in a case consisting of an upper case and a lower case, and a head or pick-up is inserted through a window formed in the case to remove the disk-shaped medium. In a disk cartridge that performs recording and playback, hot melt, adhesive, or adhesive is applied around a welding rib provided between the joint surfaces of the upper case and the lower case,
A disk cartridge characterized in that the upper case and the lower case are adhesively bonded by ultrasonic welding using the welding rib. (2) The welding rib is an annular boss protruding from the inner surface of one case, and a hot melt or adhesive is applied to the inner surface of the other case corresponding to the outer periphery and inside of the inner periphery of the annular boss. The disk cartridge according to claim 1, wherein the disk cartridge is coated with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7386190U JPH0435285U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7386190U JPH0435285U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435285U true JPH0435285U (en) | 1992-03-24 |
Family
ID=31613044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7386190U Pending JPH0435285U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435285U (en) |
-
1990
- 1990-07-13 JP JP7386190U patent/JPH0435285U/ja active Pending
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