JPS623645U

JPS623645U -

Info

Publication number: JPS623645U
Application number: JP9144685U
Authority: JP
Priority date: 1985-06-19
Filing date: 1985-06-19
Publication date: 1987-01-10

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の軸部材の斜視図、
及びキヤツプ、六角ナツトの斜視図、第２図は従
来の磁気記録再生装置の平面図、第３図は従来の
磁気テープガイド機構部の斜視図である。１……カセツトテープ、２……ローデイングポ
スト、３……ローデイングポスト、４……磁気テ
ープ、１０……シリンダ、１１……音声ヘツド、
１２……ガイドポスト、１３……ピンチローラ、
１４……キヤプスタン。 FIG. 1 is a perspective view of a shaft member according to an embodiment of the present invention;
FIG. 2 is a plan view of a conventional magnetic recording/reproducing apparatus, and FIG. 3 is a perspective view of a conventional magnetic tape guide mechanism. 1...Cassette tape, 2...Loading post, 3...Loading post, 4...Magnetic tape, 10...Cylinder, 11...Audio head,
12...Guide post, 13...Pinch roller,
14... Capstan.

Claims

[Scope of utility model registration request]

A guide member for controlling the running height of a magnetic tape in a magnetic recording/reproducing device, a shaft member having a male threaded portion used for adjusting the installation height of the guide member and supporting the guide member, and a cassette tape mounting member. In a magnetic tape guide mechanism configured by a cap member that has an asymmetric slope for guiding the magnetic tape in one direction when the magnetic tape is guided in one direction and is attached to a male threaded portion of the shaft member, the male threaded shape of the shaft member is The axial cross-sectional shape of the shaft member is non-circular so as not to lose its function as a male thread, and the cross-sectional shape of the portion attached to the male thread-shaped portion of the cap member is a non-circular shape similar to the cross-sectional shape of the male-threaded portion of the shaft member. A mechanism for attaching a shaft member, characterized in that, by doing so, it is possible to position the cap member during attachment and to prevent rotation after attachment.