JPH02101381U

JPH02101381U -

Info

Publication number: JPH02101381U
Application number: JP655889U
Authority: JP
Priority date: 1989-01-25
Filing date: 1989-01-25
Publication date: 1990-08-13

Description

[Brief explanation of drawings]

第１図は本考案に係る磁気テープカセツトの好
適な実施例を示す一部切欠斜視図、第２図は第１
図に示すスライダが閉じている状態の要部平面説
明図、第３図は第１図に示すスライダが開いてい
る状態の要部平面説明図、第４図は従来の磁気テ
ープカセツトにおける第２図に相当する平面図で
ある。２０…上ハーフ、２２…下ハーフ、２４…カセ
ツト本体、２６…規制リブ、２８…透明窓部、３
０…ガイド系挿入凹部、３２…スライダ、３４…
磁気テープ、３６…リールハブ、３８…ガードカ
バー、４０…ハブロツク、４２…ロツク爪、４４
…コ字状壁、４６…案内突条、４８…支持柱、５
０…タツピングボス、５２…係支部、５４…トー
シヨンばね、５８…係合部、６０…弾性爪。 FIG. 1 is a partially cutaway perspective view showing a preferred embodiment of the magnetic tape cassette according to the present invention, and FIG.
FIG. 3 is a plan view of the main part of the slider shown in FIG. 1 when it is open. FIG. FIG. 20...upper half, 22...lower half, 24...cassette body, 26...regulating rib, 28...transparent window section, 3
0... Guide system insertion recess, 32... Slider, 34...
Magnetic tape, 36... Reel hub, 38... Guard cover, 40... Hub lock, 42... Lock claw, 44
...U-shaped wall, 46...Guide protrusion, 48...Support column, 5
0... Tapping boss, 52... Engaging portion, 54... Torsion spring, 58... Engaging portion, 60... Elastic claw.

Claims

[Scope of utility model registration request]

The cassette body is equipped with a combination of a lower half having a tape guide system insertion recess and an upper half having a transparent window, and a slider for opening and closing the insertion recess is slidably disposed on the lower surface of the lower half. In a magnetic tape cassette, a guard cover is pivotally attached to the upper half of the upper half so that the slider can rotate to open and close the front surface of the main body, and a hub lock is provided to release the locked state of the reel hub when the front surface of the main body is opened by rotating the guard cover. , a support column is protruded from a predetermined position on the edge of the guide system insertion recess of the lower half, and an engaging part is arranged upright in proximity to the tapping boss that guides the magnetic tape, and the coiled part of the torsion spring is attached to the support column. What is claimed is: 1. A magnetic tape cassette, which is inserted into a magnetic tape cassette, has one end thereof locked in an engaging portion, and has the other end engaged with an engaging portion of a slider.