JPH0476690U

JPH0476690U -

Info

Publication number: JPH0476690U
Application number: JP12008590U
Authority: JP
Priority date: 1990-11-16
Filing date: 1990-11-16
Publication date: 1992-07-03

Description

[Brief explanation of drawings]

第１図は、本考案に係る情報記録再生装置に用
いられるドア部材の第１の実施例を示す図、第２
図は、第１図におけるドア部材を情報記録再生装
置に取付けた状態を示す図、第３図は、第２図の
状態において、カートリツジケースが挿入された
状態を示す図、第４図および第５図は、本考案に
係る情報記録再生装置に用いられるドア部材の第
２の実施例を示す図、第６図は、従来の情報記録
再生装置の概略を示す断面図、そして、第７図お
よび第８図は、従来の情報記録再生装置に用いら
れているドア部材の構成を示す図である。１，２１……筺体、２，２２……開口、３，３
０……ドア部材、１７，２７……カートリツジケ
ース（情報記録媒体）。 FIG. 1 is a diagram showing a first embodiment of a door member used in an information recording/reproducing apparatus according to the present invention;
3 shows a state in which the door member shown in FIG. 1 is attached to the information recording/reproducing device, FIG. 3 shows a state in which the cartridge case is inserted in the state shown in FIG. 2, and FIG. FIG. 5 is a diagram showing a second embodiment of the door member used in the information recording/reproducing apparatus according to the present invention, FIG. 6 is a sectional view schematically showing the conventional information recording/reproducing apparatus, and FIG. FIG. 8 and FIG. 8 are diagrams showing the structure of a door member used in a conventional information recording/reproducing device. 1, 21... Housing, 2, 22... Opening, 3, 3
0... Door member, 17, 27... Cartridge case (information recording medium).

Claims

[Scope of utility model registration request]

In an information recording and reproducing apparatus that includes a housing having an opening into which an information recording medium can be inserted and removed, the opening is closed. An information recording/reproducing device comprising a door member having an integrated structure including a means and a means for preventing dust from entering the housing through the opening.