JPS6164682U - - Google Patents

Info

Publication number
JPS6164682U
JPS6164682U JP14203484U JP14203484U JPS6164682U JP S6164682 U JPS6164682 U JP S6164682U JP 14203484 U JP14203484 U JP 14203484U JP 14203484 U JP14203484 U JP 14203484U JP S6164682 U JPS6164682 U JP S6164682U
Authority
JP
Japan
Prior art keywords
cassette
end surface
shutter
protrusion
disk
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
Application number
JP14203484U
Other languages
Japanese (ja)
Other versions
JPH0510281Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984142034U priority Critical patent/JPH0510281Y2/ja
Publication of JPS6164682U publication Critical patent/JPS6164682U/ja
Application granted granted Critical
Publication of JPH0510281Y2 publication Critical patent/JPH0510281Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はシヤツタがヘツド挿入孔を閉塞してい
る状態にある本考案の一実施例の要部を示す平面
図、第２図は第１図の状態における要部の断面図
、第３図はシヤツタがヘツド挿入孔を開放してい
る状態にある一実施例の要部を示す平面図、第４
図は第３図の状態における要部の断面図である。
第５図は本考案の一従来例を示す分解斜視図、第
６図は一従来例の第１図に対応する図面、第７図
は一従来例の第２図に対応する図面である。 なお図面に用いた符号において、２……カセツ
ト筐体、３……デイスク、４……一端面、６……
ヘツド挿入孔、１１……シヤツタ、１４……連結
片、２２……線状ばね、２３……突起部、３４…
…スリツト、３４ａ……壁面である。 Fig. 1 is a plan view showing the main parts of an embodiment of the present invention in a state where the shutter is blocking the head insertion hole, Fig. 2 is a sectional view of the main parts in the state shown in Fig. 1, and Fig. 3 4 is a plan view showing the main parts of an embodiment in which the shutter opens the head insertion hole;
The figure is a sectional view of the main part in the state shown in FIG. 3.
FIG. 5 is an exploded perspective view showing a conventional example of the present invention, FIG. 6 is a drawing corresponding to FIG. 1 of the conventional example, and FIG. 7 is a drawing corresponding to FIG. 2 of the conventional example. In addition, in the symbols used in the drawings, 2...cassette housing, 3...disk, 4...one end surface, 6...
Head insertion hole, 11... Shutter, 14... Connection piece, 22... Linear spring, 23... Projection, 34...
...Slit, 34a...is a wall surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヘツド挿入孔が形成されているカセツト筐体と
、このカセツト筐体の内部に回転自在に収納され
ているデイスクと、前記カセツト筐体の一端面を
跨いだ状態で且つこの一端面に平行に摺動自在で
ある様に前記カセツト筐体に取り付けられて前記
ヘツド挿入孔を開閉する様になされている断面コ
字状のシヤツタと、前記ヘツド挿入孔を開放する
位置から閉塞する位置へ向かつて前記シヤツタを
付勢しているばねとを夫々具備するデイスクカセ
ツトにおいて、前記カセツト筐体の前記一端面に
対向している前記シヤツタの一片に前記一端面側
へ突出する様に形成されている突起部と、この突
起部を移動可能に収容し且つこの突起部が当接し
得る壁面を有する様に前記カセツト筐体の前記一
端面に形成されているスリツトとを夫々具備し、
前記ばねの付勢力によつて前記突起部が前記壁面
に当接し、この当接によつて前記シヤツタが前記
ヘツド挿入孔を閉塞している状態に保持される様
にしたことを特徴とするデイスクカセツト。 A cassette casing in which a head insertion hole is formed, a disk rotatably housed inside the cassette casing, and a disc that straddles one end surface of the cassette casing and slides parallel to this one end surface. a shutter that is movably attached to the cassette housing and has a U-shaped cross section to open and close the head insertion hole; In the disk cassette, each of the disk cassettes is provided with a spring for biasing a shutter, and a protrusion is formed on one piece of the shutter facing the one end surface of the cassette housing so as to protrude toward the one end surface. and a slit formed in the one end surface of the cassette housing so as to movably accommodate the protrusion and have a wall surface with which the protrusion can abut,
The disk characterized in that the protrusion comes into contact with the wall surface due to the biasing force of the spring, and this contact holds the shutter in a state where the head insertion hole is closed. Cassette.
JP1984142034U 1984-09-19 1984-09-19 Expired - Lifetime JPH0510281Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984142034U JPH0510281Y2 (en) 1984-09-19 1984-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984142034U JPH0510281Y2 (en) 1984-09-19 1984-09-19

Publications (2)

Publication Number Publication Date
JPS6164682U true JPS6164682U (en) 1986-05-02
JPH0510281Y2 JPH0510281Y2 (en) 1993-03-12

Family

ID=30700365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984142034U Expired - Lifetime JPH0510281Y2 (en) 1984-09-19 1984-09-19

Country Status (1)

Country Link
JP (1) JPH0510281Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250375A (en) * 1988-08-11 1990-02-20 Sony Corp Shutter open/close mechanism for disk cartridge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849368U (en) * 1981-09-30 1983-04-02 ソニー株式会社 magnetic sheet jacket
JPS5849380U (en) * 1981-09-30 1983-04-02 ソニー株式会社 magnetic sheet jacket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849380B2 (en) * 1977-03-31 1983-11-04 防衛庁技術研究本部長 Method for manufacturing composite material of carbon fiber with pores and resin
JPS5849368B2 (en) * 1981-07-18 1983-11-04 橋本電機工業株式会社 Linear heating air drying device in horizontal stripping machine for raw veneer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849368U (en) * 1981-09-30 1983-04-02 ソニー株式会社 magnetic sheet jacket
JPS5849380U (en) * 1981-09-30 1983-04-02 ソニー株式会社 magnetic sheet jacket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250375A (en) * 1988-08-11 1990-02-20 Sony Corp Shutter open/close mechanism for disk cartridge

Also Published As

Publication number Publication date
JPH0510281Y2 (en) 1993-03-12

Similar Documents

Publication Publication Date Title
JPS59138081U (en) magnetic tape cassette
JPS6164682U (en)
JPH0621094Y2 (en) Disk cassette
JPS63129275U (en)
JPS6283274U (en)
JPS6384774U (en)
JPS59168879U (en) magnetic disk cartridge
JPS62101173U (en)
JPS58151970U (en) disk cassette
JPS6384781U (en)
JPS62168176U (en)
JPS5945780U (en) magnetic disk cassette
JPS6121076U (en) disk cartridge
JPS60163566U (en) disc cassette
JPS6148490U (en)
JPS63173760U (en)
JPS62117773U (en)
JPH0260970U (en)
JPH03110671U (en)
JPS62101180U (en)
JPS59130280U (en) tape cassette
JPS63138678U (en)
JPS60135883U (en) magnetic tape cassette
JPS6035378U (en) magnetic tape cassette
JPH0272490U (en)