JPS61139989A - Fitting device for cassette holder - Google Patents

Abstract

PURPOSE:To fit a cassette holder to a cabinet easily and securely by providing a bearing part which has an elastic fall stopping projection piece, a positioning guide, and a projection for a bearing on the both-side internal wall of a cassette storage part. CONSTITUTION:When the support shaft 16 of the cassette holder 12 slides toward the projection 15 for the bearing along the fall stopping projection piece 13, the elastic projection piece 13 is pressed by the support shaft 16 and displaced to slide against the resistance of the support shaft 16. Then, the support shaft 16 enters a rib-shaped guide 14, and is positioned at the U-shaped cut of the projection 15 and inserted into the projection 15 and inserted into the projection 15. When the support shaft 16 is inserted into the projection 15, the projection piece 13 returns to the position before the displacement and the support shaft 16 is supported by the guide 14 in the cut and prevented from falling off the bearing part. Consequently, the holder 12 is fitted to the cabinet 11 easily and securely.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a device for attaching a cassette holder for holding tape cassettes to a cabinet.

BACKGROUND OF THE INVENTION In recent years, cassette tape recorders have become smaller and lighter, and their structures have become simpler, but they have become more complex to assemble.

A conventional cassette holder mounting device for a cassette tape recorder will be described below.

4, 6 and 6 show a conventional cassette holder mounting device for a cassette tape recorder. In Figures 4 to 6, 1 is a gear vignette, 2 is a cassette holder, 3 is a mounting hole provided on both inner walls of the tape cassette storage part of the gear vignette 1, and 4 is a support shaft provided on both sides of the cassette holder 2. By inserting the support shaft 4 of the force 9 set holder 2 into the mounting hole 3 provided in the gear vignette 1, the cassette holder 2 is rotatably engaged with the cabinet 1.

Problems to be Solved by the Invention However, with the above configuration, when the cassette holder 2 is attached to the cabinet 1, the spindle 4 hits the front of the cabinet 1, so the cassette holder 2 cannot be forcibly deformed or tilted at an angle. The support shaft 4 must be inserted into the mounting hole 3 of the cabinet 1, and the cassette holder 2 may be deformed, the support shaft 4 may be damaged, or there may not be enough hanging allowance between the mounting hole 3 and the support shaft 4. It had some problems.

In view of the above-mentioned problems, the present invention allows the support shaft 4 to be easily inserted into the bearing section in the tape cassette storage section of the cabinet 1 without deforming the cassette holder 2, and to securely attach the cassette holder 2 to the cabinet 1. It is an object of the present invention to provide a cassette holder mounting device that can be secured.

Means for Solving the Problems In order to solve the above-mentioned problems, the cassette holder mounting device of the present invention includes protrusions for the bearing of the support shaft protruding from both sides of the cassette holder in the tape cassette storage section of the cabinet, and a support. A bearing part comprising a retaining protrusion having elasticity for inserting the shaft into the bearing protrusion while sliding, and a pair of rib-shaped guides provided on the surface of the retaining protrusion. It is.

According to the above-described configuration, when the cassette holder is attached to the cabinet, the support shaft of the cassette holder slides along the elastic retaining protrusion, so that the retaining protrusion is pushed out by the support shaft. Therefore, the cassette holder can be easily engaged with the gear vignette without deforming the cassette holder.

Embodiments Hereinafter, a cassette tape recorder cassette holder mounting device of the present invention will be explained with reference to the drawings of embodiments.

1 to 3 show a cassette holder mounting device for a cassette tape recorder according to an embodiment of the present invention. 1 to 3, 11 is a cabinet, 12 is a cassette holder, 13 is an elastic retaining protrusion provided on both inner walls of the tape cassette storage section of the cabinet 11, and 14 is a retaining protrusion 13. 16 is a U-shaped bearing protrusion provided on the inner wall of the tape cassette storage section of the cabinet 11;
are support shafts formed on both sides of the cassette holder 12.

In the cassette holder mounting device configured as described above, in the process in which the support shaft 16 of the cassette holder 12 engages with the bearing protrusion 16, the support shaft 16 of the cassette holder 12 first engages with the retaining protrusion as shown in FIG. It slides along the piece 13 towards the bearing projection 16 . At this time, the elastic retaining protrusion 13 is pushed and displaced by the support shaft 16, and the support shaft 16 slides while receiving a small resistance. As the support shaft 16 slides further, it enters the rib-shaped guide 14 and the support shaft 1
6 and the U-shaped notch of the bearing projection 16 match, and the support shaft 16 is easily inserted into the bearing projection 16. Support shaft 16
When the retaining protrusion 13 is inserted into the bearing protrusion 16, the elastic retaining protrusion 13 returns to the position before displacement, and the support shaft 16 is placed in the notch of the bearing protrusion 16, as shown in FIG. It is supported by a rib-shaped guide 14 and serves to prevent it from coming off from the bearing part.

As described above, according to this embodiment, the cassette holder can be deformed and Alternatively, it is possible to solve the problem that the cassette holder comes off due to a small hanging allowance of the support shaft, and to easily and reliably secure the cassette holder to the cabinet.

Effects of the Invention As described above, the present invention has an elastic retaining protrusion and a
By providing bearing parts with positioning guides and bearing protrusions on both inner walls of the tape cassette storage part of the cabinet, the cassette holder can be easily mounted to the cabinet.

And it can be done reliably.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing a cassette holder mounting device for a cassette tape recorder according to an embodiment of the present invention, FIGS. 2 and 3 are sectional views for explaining the assembly of the device,
FIG. 4 is an exploded perspective view showing a cassette holder mounting device in a conventional cassette tape recorder, and FIGS. 6 and 6 are sectional views for explaining the assembly of the device. 11... Cabinet, 12... Cassette holder, 13... Retaining protrusion, 14...
...Guide, 16...Bearing protrusion, 16
・・・・・・Spindle. Name of agent: Patent attorney Toshio Nakao and 1 other person13
...” Support 1 Ako Ly> Fig. 2 Fig. 3 Fig. 5 Fig. 6

Claims (1)

[Claims] On both inner walls of the tape cassette storage section formed in the cabinet, there are elastic retaining protrusions with inclined surfaces on which the support shafts protruding from both sides of the cassette holder slide, and on the surface of the retaining protrusions. A cassette holder mounting device comprising: a rib-shaped guide for positioning the spindle; and a U-shaped protrusion protruding directly below the retaining protrusion for holding the spindle.