JPS6157339U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1: A plan view showing the tape cassette insertion state and the retracted state of an embodiment in which this invention is applied to a car stereo. FIG. 2: A left side view showing the tape cassette inserted state, retracted state, and folded state. FIG. 3: A vertical sectional view of the support portion of the cassette sliding member. FIG. 4: A plan view of the cassette sliding member. FIG. 5: An exploded perspective view showing the relationship between the rotating lever and cam lever that drive the cassette sliding member. FIG. 6: A perspective view showing the right support part of the cage member. FIG. 7...Left side view of the left support part of the cage member. FIG. 8...Left side view of the cage member in the retracted position and the play position. FIG. 9: A plan view showing the movement of the first and second cam levers and the drive pin. FIG. 10: A plan view of the drive mechanism. FIG. 11: A vertical sectional view of the loading torque limiter and a plan view of its spring member. FIG. 12: A plan view of the planetary gear mechanism. FIG. 13: Left side view of the head extension and switching mechanism. FIG. 14: A left side view showing the engagement between the semicircular cam of the cam gear and the cam crest of the sliding lever.
FIG. 15: Right side view showing the state of engagement between the head rotation arm and the fan-shaped gear. FIG. 16: A plan view of the rotating head. FIG. 17...A right side view of the squid gear and a left side view of the side wall of the chassis facing it. 18th
Figure: A plan view of the sliding lever and two rotating arms. FIG. 19: An exploded plan view showing the operation of the rear rotating arm, the pinch holder, and the lower idler arm. FIG. 20: A vertical sectional view of the torque switching mechanism, FIG. 21: A perspective view of the guide roller. Figure 22...FF
/REW Left side view of the drive mechanism. Figure 23...FF/
FIG. 3 is a plan view showing switching of REW gear. FIG. 24: A perspective view of the elastic auxiliary plate. FIG. 25: A perspective view of the attachment part of the second sub-motor. FIG. 26...Side view of the state in which the second sub-motor is attached. 1...Tape cassette, 2...Cage-shaped member, 2
c...Bending portion, 2d...Engaging groove, 4...Elevating arm, 4b...Engaging protrusion.

Amendment February 5, 1980 The brief description of the drawing is amended as follows. After “and” on page 33, line 19 of the specification, “
Insert "RO".

Claims (1)

[Claims for Utility Model Registration] (1) Comprising a cage-like member that directly holds an inserted tape cassette, and an elevating arm whose base end is pivotally supported by a chassis and whose distal end swingably supports the cage-like member. In a slot-in type tape cassette loading/ejecting mechanism in which the cage-like member is parallel to the chassis at least in the cassette insertion position, retraction position, and play position, there are two tape cassettes on both sides of the top plate of the cage-like member in the width direction. The cage member has a bent portion facing upward, an engaging groove extending from the top plate to the bent portion, and L-shaped engaging protrusions protruding outward on both sides of the tip of the lifting arm. A tape cassette loading and ejecting mechanism for a tape player, characterized in that the engaging protrusions are respectively engaged with the engaging grooves of the tape player and the engaging protrusions are inclined within the engaging grooves when the elevating arm is rotated to the play position. (2) The length of one of the engagement grooves is longer than the length in the width direction of the tip of the engagement protrusion that engages with the engagement groove, and the cage-like member is biased toward the other engagement groove. Claim 1 for utility model registration characterized by:
Loading the tape cassette of the tape player described in
Eject mechanism.