JPH03115971U

JPH03115971U -

Info

Publication number: JPH03115971U
Application number: JP2333090U
Authority: JP
Priority date: 1990-03-08
Filing date: 1990-03-08
Publication date: 1991-12-02
Anticipated expiration: 2005-03-08
Also published as: JP2515313Y2

Description

[Brief explanation of drawings]

第１図ないし第８図は本考案に係るデイスクカ
ートリツジの一実施例を示す図であり、第１図は
このデイスクカートリツジの表側の斜視図、第２
図は同裏側の斜視図、第３図はシヤツターの断面
図、第４図および第５図はそれぞれこのデイスク
カートリツジの下半片の部分拡大正面図およびこ
のデイスクカートリツジの平面図であり、第６図
および第７図はそれぞれ第４図における−線
断面図および−線断面図、第８図はこのケー
スの部分斜視図である。第９図および第１０図は
従来のデイスクカートリツジを示す図であり、第
９図はこのデイスクカートリツジの裏側の斜視図
、第１０図はこのケースの部分斜視図である。１……ケース、２……３．５インチ用のデイス
ク状記録媒体、３……ヘツド挿入穴、４……回転
穴、５……シヤツター、１５……スライダー、１
７……第１ばね受部、２１，２２……嵌合突起部
、２５……誤動作防止壁、２７……逃げ部。 1 to 8 are views showing one embodiment of a disk cartridge according to the present invention, FIG. 1 is a perspective view of the front side of this disk cartridge, and FIG.
FIG. 3 is a sectional view of the shutter, FIGS. 4 and 5 are a partially enlarged front view of the lower half of the disk cartridge, and a plan view of the disk cartridge. 6 and 7 are a sectional view taken along the - line and a sectional view taken along the - line in FIG. 4, respectively, and FIG. 8 is a partial perspective view of this case. 9 and 10 are views showing a conventional disk cartridge, FIG. 9 being a perspective view of the back side of this disk cartridge, and FIG. 10 being a partial perspective view of this case. 1... Case, 2... 3.5 inch disk-shaped recording medium, 3... Head insertion hole, 4... Rotation hole, 5... Shutter, 15... Slider, 1
7...First spring receiving part, 21, 22... Fitting projection part, 25... Malfunction prevention wall, 27... Relief part.

Claims

[Scope of claims for utility model registration] 1. A case containing a disk-shaped recording medium,
A shutter attached to the case and opened by an opening/closing pin, a slider attached to the shutter and slidingly in contact with the case, and a slider formed on the part of the case where the slider comes in sliding contact to prevent the opening/closing pin from malfunctioning. 1. A 3.5-inch disk cartridge, characterized in that the slider is provided with a relief portion that prevents the slider from coming into contact with the malfunction prevention wall. 2 A case containing a disk-shaped recording medium,
A shutter attached to the case and opened by an opening/closing pin, a slider attached to the shutter and slidingly in contact with the case, and a tip portion that is engaged with the slider and the case to urge the shutter in the closing direction. and a malfunction prevention wall portion formed at a portion of the case in which the slider comes into sliding contact to prevent the opening/closing pin from malfunctioning; 3. A relief part is formed on the opposite side of the bent tip, which is a part to which the bent tip is engaged, so as not to come into contact with the malfunction prevention wall part.
．． 5 inch disc cartridge.