JPS6442538U

JPS6442538U -

Info

Publication number: JPS6442538U
Application number: JP13578587U
Authority: JP
Priority date: 1987-09-04
Filing date: 1987-09-04
Publication date: 1989-03-14

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例にかかる磁気記録
再生装置のテープガイド装置の縦断面図、第２図
はストツパの平面図、第３図は同縦断面図、第４
図は他の実施例にかかるテープガイド装置の縦断
面図、第５図はストツパの斜視図、第６図はテー
プガイド装置の動作を示す斜視図、第７図は従来
例の要部を示す縦断面図である。１……テープガイド本体、２……支持台、５…
…ストツパ、６……テープガイド装置、１０……
ローラ部、１１……上側フランジ、１２……下側
フランジ、１４……雄ねじ部、１５……係合面、
２４……雌ねじ部、２５……第１の押圧部、２６
……第２の押圧部、５１……円環部、５２……舌
片、５２ａ……中間部、５２ｂ……先端部、５３
……被係合面、Ｔ……磁気テープ。なお、図中、
同一符号は、同一もしくは相当部分を示す。 FIG. 1 is a longitudinal sectional view of a tape guide device of a magnetic recording/reproducing apparatus according to an embodiment of the invention, FIG. 2 is a plan view of a stopper, FIG. 3 is a longitudinal sectional view of the same, and FIG.
5 is a perspective view of a stopper, FIG. 6 is a perspective view showing the operation of the tape guide device, and FIG. 7 is a main part of a conventional example. FIG. 1...Tape guide body, 2...Support stand, 5...
...stopper, 6...tape guide device, 10...
Roller part, 11... Upper flange, 12... Lower flange, 14... Male threaded part, 15... Engaging surface,
24... Female thread part, 25... First pressing part, 26
. . . Second pressing portion, 51 . . . Annular portion, 52 .
...Engaged surface, T...Magnetic tape. In addition, in the figure,
The same reference numerals indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] The tape guide device includes a tape guide body, a support base for supporting the tape guide body, and a stopper. , upper and lower flanges that are provided above and below the roller section and guide the magnetic tape in the width direction; a male screw section that projects downward from the lower flange toward the support base; and a lower surface of the lower flange. The stopper is made of an elastic member and includes an annular portion through which the male threaded portion passes, a tongue protruding radially from the annular portion, and a tongue piece of the annular portion. an engaged surface that is formed on the upper surface and that engages the engaging surface in the circumferential direction; A first pressing part that presses from above and a tip of the tongue piece are inserted downward and press this tip from above, thereby cooperating with the engaging surface and the first pressing part, A magnetic recording/reproducing device further includes a second pressing portion having an inverted L shape that curves the stopper into an arcuate shape.