JPS6164634U - - Google Patents

Info

Publication number
JPS6164634U
JPS6164634U JP14786584U JP14786584U JPS6164634U JP S6164634 U JPS6164634 U JP S6164634U JP 14786584 U JP14786584 U JP 14786584U JP 14786584 U JP14786584 U JP 14786584U JP S6164634 U JPS6164634 U JP S6164634U
Authority
JP
Japan
Prior art keywords
cassette tape
recesses
cassette
utility
recess
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
Application number
JP14786584U
Other languages
Japanese (ja)
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 JP14786584U priority Critical patent/JPS6164634U/ja
Publication of JPS6164634U publication Critical patent/JPS6164634U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の一実施例を示す。カセツト
底面部の部分拡大斜視図、第２図はカセツトテー
プの誤消去防止構造を示す部分拡大縦断面図、第
３図は第２図に示す安全片を左方向に移動したと
きの−線に沿う断面図、第４図はカセツトの
安全片を示す斜視図、第５図はさらに他の実施例
を示すフロツピーデスクの誤入力および誤消去を
防止する構造、第６図は従来のカセツトを示す部
分断面図、第７図は第６図の底面図である。 図中、１１…カセツト、１２，１３…安全片、
１４，１５…凹部、１６…スライド溝、１７ａ…
感知孔、２１…フロツピーデスク、２２…フロツ
ピーデスクケース、２３…スライド溝、２４…感
知窓。 FIG. 1 shows an embodiment of this invention. Fig. 2 is a partially enlarged vertical sectional view showing the cassette tape's accidental erasure prevention structure; Fig. 3 is a partial enlarged perspective view of the bottom of the cassette; Fig. 3 is a - line when the safety piece shown in Fig. 2 is moved to the left. 4 is a perspective view showing a safety piece of the cassette, FIG. 5 is a structure for preventing erroneous input and erasing of a floppy desk showing another embodiment, and FIG. 6 is a view showing a conventional cassette. The partial sectional view shown in FIG. 7 is a bottom view of FIG. 6. In the figure, 11...cassette, 12, 13...safety piece,
14, 15... recess, 16... slide groove, 17a...
Sensing hole, 21... Floppy desk, 22... Floppy desk case, 23... Slide groove, 24... Sensing window.

Claims (1)

【実用新案登録請求の範囲】 (1) カセツトの底部左右に設けた一対の凹部と
、その凹部をふさぐ一対の安全片とからなるカセ
ツトテープの誤消去防止構造において、前記安全
片は、凹部近傍に設けたスライド溝に摺動可能に
装着して、前記凹部を開閉自在に形成したことを
特徴とするカセツトテープの誤消去防止構造。 (2) 前記安全片のクロムテープ検出側に感知孔
を設けた実用新案登録請求の範囲第１項に記載の
カセツトテープの誤消去防止構造。 (3) フロツピーデスクのフロツピーデスクケー
ス下端部に設けてある感知窓に前記第１項と同一
構造および機能を有する実用新案登録請求の範囲
第１項に記載のカセツトテープ消去防止構造。[Claims for Utility Model Registration] (1) In a cassette tape accidental erasure prevention structure consisting of a pair of recesses provided on the left and right sides of the bottom of the cassette and a pair of safety pieces that close the recesses, the safety pieces are located near the recesses. A structure for preventing accidental erasure of a cassette tape, characterized in that the recess is slidably mounted in a slide groove provided in the cassette tape and the recess is formed to be openable and closable. (2) A structure for preventing accidental erasure of a cassette tape according to claim 1 of the utility model registration, wherein a sensing hole is provided on the chromium tape detection side of the safety piece. (3) The cassette tape erasure prevention structure according to claim 1, which is a registered utility model, and has a sensing window provided at the lower end of the floppy desk case of the floppy desk, which has the same structure and function as the above-mentioned claim 1.
JP14786584U 1984-09-29 1984-09-29 Pending JPS6164634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14786584U JPS6164634U (en) 1984-09-29 1984-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14786584U JPS6164634U (en) 1984-09-29 1984-09-29

Publications (1)

Publication Number Publication Date
JPS6164634U true JPS6164634U (en) 1986-05-02

Family

ID=30706090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14786584U Pending JPS6164634U (en) 1984-09-29 1984-09-29

Country Status (1)

Country Link
JP (1) JPS6164634U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005038798A1 (en) * 2003-10-15 2005-04-28 Matsushita Electric Industrial Co., Ltd. Information recording/reproducing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031712U (en) * 1973-07-16 1975-04-08
JPS5337617U (en) * 1976-09-03 1978-04-03
JPS5371419U (en) * 1976-11-16 1978-06-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031712U (en) * 1973-07-16 1975-04-08
JPS5337617U (en) * 1976-09-03 1978-04-03
JPS5371419U (en) * 1976-11-16 1978-06-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005038798A1 (en) * 2003-10-15 2005-04-28 Matsushita Electric Industrial Co., Ltd. Information recording/reproducing device

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