JPS5832047Y2 - Lever holding device - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a lever holding device.

Generally, the brake release lever of a tape recorder is slidably attached to the mechanical chassis of the tape recorder with a screw or with a retaining ring or the like.

The present invention provides a lever holding device that facilitates the mounting operation of a lever such as a brake release lever on a mechanical chassis (base). As shown in FIGS. 1 to 3 showing an embodiment, a base (not shown) having thick-tipped protrusions 1a and lb is implanted, and a hole 2a through which the protrusions 1a and 1b are penetrated.

2b and details 3a, 3 of the protrusions 1a, lb following the holes.
The lever 5 has elongated holes 4a and 4b that engage with the levers 4a and 4b, and an elastic member 6 that restricts movement of the lever in one direction with respect to the base, as shown in FIG. After passing the protrusions 1a, 1b through the holes 2a, 2b, by moving the lever 5 relative to the base, the protrusions 1a, 1b (7) details 3a, 3b are removed as shown in FIG.
are engaged with the elongated holes 4a and 4b, and in this engaged state, the protrusions 1a are connected to the 'JL2a and 2b of the lever 5.
, lb are regulated by the elastic member 6 to the position where they are penetrated.

Incidentally, it is desirable that the above-mentioned protrusions 1a, lb and the elastic member 6 are integrally resin-molded by an outsert method on a base made of the end of a metal chassis.

In the above embodiment, the protrusion 7 is formed in a direction perpendicular to the moving direction of the lever 5, and the protrusion 7 is brought into contact with the free end 9 of the elastic member 6, which has a base 8 fixed to the base, so that the lever 5 is prevented from moving in one direction, and when the lever 5 is moved from the state shown in FIG. 2 to the state shown in FIG. 3, the elastic member 6 is pushed away by the projection 7. As shown in cross section in FIG. 4, thicker protrusions 1a and lb similar to those explained in FIG. , 2b
and details 3a, 3 of the protrusions 1a, lb following the holes.
a lever 5 having elongated holes 4 a and 4 b that engage with b;
and an elastic member 6 that restricts movement of the lever in one direction with respect to the base, and the elastic member 6 is provided with the protrusion 1.
b, and the elastic member 6 is installed on the back side of the lever 6, and the upwardly bent free end of the elastic member is brought into contact with the edge of the hole 11 of the lever 6. This can also be implemented by restricting the movement range of the lever 6.

By pressing the elastic member 6 shown in FIGS. 1 and 4 above, the lever 6
By moving the lever 6 away from the position that restricts its movement,
can be moved to a position where the holes 2a, 2b are penetrated by the protrusions 1a, 1b, and the lever 6 can be easily removed from the base, and the lever 6 can also be easily attached to the base. .

The holes 12 in the base 10 are provided for the elastic member 6 to escape when the protrusions 1a and 1b are pushed through the holes 2a and 2b of the lever 6 and are pressed by the lever 6.

As described above, according to the present invention, the base having the implanted thick-end protrusions 1a and 1b, the holes 2a and 2b passing through the protrusions 1a and 1b, and the above-mentioned holes 2a and 2b following the holes 2a+2b A lever 5 having a movement restricting portion such as elongated holes 4 a and 4 b and a protrusion 7 that engage with details 3 a and 3 b of the protrusions 1 a and lb, and a lever 5 that has a movement restricting portion such as a protrusion 7 and the like, and a lever 5 that has a movement regulating portion such as a protrusion 7 and the like, and a lever 5 that has a movement regulating portion such as a protrusion 7 and the like. an elastic member 6 having a free end portion 9 for regulating movement;
, 1b, and then move the lever 5 relative to the base to insert the protrusions 1a, 1b (7) and the details 3a, 3b into the long holes 4a.

4b, and in this locked state, the movement of the protrusions 1a and lb to the position where they are penetrated through the hole of the lever 5 is regulated by the free end 9 being engaged with the movement regulating part. As a result, the lever 5 can be attached to the base very easily, and even after the lever 5 has been attached, it can be easily removed by pressing the free end 9 with a finger or the like.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing an embodiment of the present invention, Figures 2 and 3 are
The figure is a plan view showing an embodiment of the present invention, and FIG. 4 is a longitudinal side view showing another embodiment. la, lb: protrusion, 2a, 2b: hole, 3a, 3b: detail, 4a, 4b: long hole, 5 nilever, 6: elastic member, 7:
Projection part, 9: Free end part.

Claims (1)

[Scope of utility model registration request] A base having a planted protrusion with a thick tip; a lever having a hole passing through the protrusion; a long hole that engages with a detail of the protrusion following the hole; and a movement regulating part; an elastic member having a free end that restricts movement in one direction with respect to the base; The detail of the protrusion is engaged with the elongated hole, and in this engaged state, the protrusion is moved to a position where it is penetrated through the hole of the lever by the free end being latched to the movement restricting part. A lever holding device that is regulated.