JPS6424545U

JPS6424545U -

Info

Publication number: JPS6424545U
Application number: JP11906087U
Authority: JP
Priority date: 1987-08-03
Filing date: 1987-08-03
Publication date: 1989-02-09

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案の実施例を示すカセツト
テープ挿入或いは取出し状態の断面図と側面図、
第２図ａ，ｂは同実施例を示すカセツト装填状態
の断面図と側面図、第３図は同実施例のラツク摺
動板の要部拡大図、第４図は同実施例のロツク解
除ギアの斜視図、第５図ａ，ｂは従来のカセツト
前蓋ロツク解除機構の断面図と側面図、第６図ａ
，ｂは従来のロツク解除アツセンブリの正面図と
側面図、第７図ａ，ｂは従来のホルダー側板の断
面図と正面図である。１……ラツク摺動板、２……ロツク解除ギア、
３……ホルダー。 FIGS. 1a and 1b are a cross-sectional view and a side view of a cassette tape inserted or removed, showing an embodiment of the present invention;
Figures 2a and b are a sectional view and a side view of the same embodiment when the cassette is loaded, Figure 3 is an enlarged view of the main part of the rack sliding plate of the same embodiment, and Figure 4 is the unlocking of the same embodiment. A perspective view of the gear, Figures 5a and 5b are a sectional view and a side view of a conventional cassette front cover lock release mechanism, and Figure 6a is a perspective view of the gear.
, b are a front view and a side view of a conventional lock release assembly, and FIGS. 7a and 7b are a sectional view and a front view of a conventional holder side plate. 1...Easy sliding plate, 2...Lock release gear,
3...Holder.

Claims

[Scope of utility model registration request]

In the cassette front cover lock release mechanism in which a lock release assembly for unlocking the front cover of the cassette tape is provided on the holder side plate, the lock release assembly is slidably provided on the holder side plate and a rack is formed at a predetermined portion. It is characterized by being composed of a rack sliding plate, and a lock release gear formed with a pinion that meshes with the rack and rotates in conjunction with the rack sliding plate so that its tip protrudes inward from the holder side plate. A cassette front cover lock release mechanism.