JPH0242236U - - Google Patents

Description

[Brief explanation of drawings]

1 is a schematic perspective view of a mechanical board used in a tape recorder and to which a cassette lid opening/closing device according to a first embodiment of the invention is applied; FIG. 2 is a schematic perspective view of the mechanical board of FIG. A schematic right side view showing a state in which the kangaroo pocket type cassette holder (cassette lid) of the cassette lid opening/closing device of the first embodiment is placed in the open position and the cassette lid locking member is placed in the engaged position; FIG. 3 shows that the kangaroo pocket type cassette holder (cassette lid) of the cassette lid opening/closing device of the first embodiment is placed in the open position and the cassette lid locking member is placed in the disengaged position on the mechanical board of FIG. 1. A schematic right side view showing the state in which the
The kangaroo pocket type cassette holder (cassette lid) of the cassette lid opening/closing device is placed in the open position on the same mechanical board as above to which the cassette lid opening/closing position according to the second embodiment of this invention is adapted, and the cassette lid locking member is placed in the open position. A schematic right side view showing the cassette lid opening/closing device in accordance with the third embodiment of the present invention being applied to the same mechanical board as described above; A schematic right side view showing a state in which the kangaroo pocket type cassette holder (cassette lid) of the lid opening/closing device is placed in the open position and the cassette lid locking member is placed in the engaged position; FIG. In the same mechanical board as above to which the cassette lid opening/closing device according to the fourth embodiment is applied, the kangaroo pocket type cassette holder (cassette lid) of the cassette lid opening/closing device is placed in the open position, and the cassette lid locking member is engaged. A schematic right side view showing the cassette lid opening/closing device in the aligned position; FIG. FIG. 3 is a schematic right side view showing a state in which the kangaroo pocket type cassette holder (cassette lid) of the apparatus is placed in the open position and the cassette lid locking member is placed in the engaged position. 10... Mechanical board, 17... Space (tape cassette attachment part), 18, 18a... Kangaroo pocket type cassette holder (cassette lid), 2
4, 24a, 24b, 24c, 24d...cassette lid locking member, 42, 42a, 42b, 42c...
...Spring member.

Claims (1)

[Scope of Claim for Utility Model Registration] Provided in the tape cassette mounting section of a cassette tape recorder, and movable between a closed position that covers the tape cassette mounting section and an open position that allows the tape cassette to be attached to and removed from the tape cassette mounting section. an engagement position where the cassette lid is engaged with the cassette lid placed in the closed position to prevent the cassette lid from moving from the closed position to the open position; and an engagement position where the cassette lid is disengaged with the cassette lid placed in the closed position. a cassette lid locking member that is movable between a disengagement position that allows movement of the cassette lid from a closed position to an open position; one end connected to the cassette lid and the other end connected to the cassette lid; a single integrally constructed spring member coupled to the locking member for biasing the cassette lid in the open position and biasing the cassette lid locking member in the engaged position; A cassette lid opening/closing device for a cassette tape recorder.