JPH0229742Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a handle attachment device for electronic equipment such as tape recorders and radio receivers.

Conventional structure and its problems Generally, when attaching a handle to an electronic device such as a radio receiver, a rotation shaft formed at both ends of the U-shaped handle body is inserted into a through hole formed on the side of the cabinet. However, it is often constructed such that the rotating shaft is prevented from coming off on the inner surface of the cabinet.
However, such a handle attachment device requires a separate metal fitting to prevent the handle body from coming off, and the installation work as a whole is very troublesome, so it is not very desirable in practice.

Purpose of the Invention The present invention is intended to eliminate the above-mentioned conventional drawbacks, and aims to provide a handle attachment device that has a simple structure and can be easily and reliably attached.

Structure of the invention In order to achieve the above-mentioned object, the present invention provides rotating shafts at the tips of a pair of arm parts of a handle main body configured in a U-shape so as to protrude from both sides, and A gear groove is provided in the arcuate end of the arm portion to give a click feeling, and a recessed portion into which the pair of arm portions of the handle body are inserted is provided in the cabinet to which the handle body is attached, and the cabinet a holding rib that faces the insertion recess and rotatably positions the rotating shaft; The handle attachment device is characterized by integrally forming a locking pawl having elasticity to prevent the rotation shaft from falling off and an elastic tongue having a convex portion that is constantly pressed against the gear groove.

DESCRIPTION OF THE EMBODIMENT FIGS. 1 to 4 show an embodiment of the present invention, in which 1 is a synthetic resin cabinet;
is a handle body rotatably supported on the cabinet 1 with a click feeling. As shown in FIG. 5, the handle main body 2 is configured in a U-shape with a handle pipe 3 and a pair of handle arms 4.
It is fixed by inserting the arm part 5 of the arm part 5 and tightening the screw 7 to the mounting tap 6 provided on the arm part 5. Further, the handle main body 2 has rotation shafts 8 and 9 on both sides of the tips of the pair of handle arms 4 as rotation fulcrums. A gear groove 10 is provided in the arcuate portion to give a click feeling. The cabinet 1 is provided with insertion recesses 11 at corresponding positions of a pair of handle arms 4 constituting the handle body 2. and,
The interior of the cabinet 1 is shown in Figures 6 and 7.
As shown in the figure, holding ribs 12 and 13 are provided opposite to the insertion recess 11 for rotatably positioning the rotation shafts 8 and 9. Slopes 14 and 15 for guiding the rotation shafts 8 and 9 are provided at 12 and 13. Furthermore, elastic locking claws 16 and 17 are provided inside the cabinet 1 so as to face the holding ribs 12 and 13. The locking claws 16, 17 have the function of guiding the rotation shafts 8, 9 to the holding ribs 12, 13 and the function of preventing the rotation shafts 8, 9 positioned on the holding ribs from falling off. have. Therefore, the width at the tip of the locking pawls 16, 17 is the same as that of the rotation shaft 8.
It is formed to be narrower than the width of 9. Furthermore, inside the cabinet 1, there is a protrusion 1 at the tip.
9 is provided, and the elastic tongue 18 has elastic force in order to constantly press the convex portion 19 against the gear groove 10 at the tips of the pair of handle arms 4.

The operation of the handle attachment device of this embodiment configured as described above will be described below. First, when the pair of handle arms 4 constituting the handle body 2 are inserted into the insertion recess 11 of the cabinet 1 from the direction A in FIG. Guided by the claws 16, 17 and the slopes 14, 15 in the recess 11, as a load is applied in the direction A shown in the figure, the locking claws 16,
17 is pushed out to the left and right, and the rotating shafts 8 and 9 are fixed to the holding ribs 12 and 13 that determine the position. At this time, the locking claws 16 and 17 return to their original state due to their own spring properties, and the holding rib 1
It comes into contact with the rotating shafts 8 and 9 positioned at 2 and 13, and serves to prevent it from falling off. Further, when the above-mentioned handle body 2 is inserted, the elastic tongue piece 18 is bent in the direction c shown in FIG.
fits into the gear groove 10. Next, the elastic tongue piece 18 is placed in the valley of the gear groove 10 of the handle arm 4.
By constantly being pressed in the direction B shown in FIG. 8, the protrusion 19 at the tip is fitted. When the handle main body 2 is rotated, as shown in FIG.
The elastic tongue piece 18 is pushed in the direction shown in the figure C.
The handle body 2 can be rotated by bending in the direction, and a click feeling can be given to the handle body 2 by variation of the pressure applied to the elastic tongue piece 10.

Effects of the invention As described above, the present invention allows the handle body to be attached to the cabinet without requiring any parts other than the cabinet, and can be easily attached with one touch, reducing man-hours and greatly improving assembly work efficiency. Can be done. Furthermore, by pressing the convex portion of the elastic tongue against the gear groove of the handle arm by the spring force of the elastic tongue itself, an excellent handle attachment device that can provide a click feeling can be realized.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the handle attachment device of the present invention, FIG. 2 is a front view of the handle attachment device,
Fig. 3 is a top view, Fig. 4 is a sectional view of the main parts of the device, Fig. 5 is a partial sectional view of the handle body of the device, and Figs. 6 and 7 are the main parts of the cabinet of the device. The sectional view, FIGS. 8 and 9 are explanatory views of the operation of the device. 1... Cabinet, 2... Handle body, 3...
Handle pipe, 4... Handle arm, 5... Arm portion, 6
...Mounting tap, 7...Screw, 8,9...Rotation shaft, 10...Gear groove, 11...Insertion recess, 1
2, 13... Holding rib, 14, 15... Slope, 1
6, 17... Locking claw, 18... Elastic tongue piece, 19...
...Protrusion.

Claims (1)

[Scope of utility model registration request] The handle body has a U-shaped handle body, and a cabinet in which the handle body is supported so as to be rotatable with a click feeling.
A rotating shaft is provided at the tip of each of the pair of arm portions so as to protrude on both sides, and a gear groove is provided in the arcuate portion of the tip of the pair of arm portions to give a feeling of clipping. a holding rib provided with a recess for insertion of the pair of arms of the handle main body, and for positioning the rotating shaft so as to be rotatable in the cabinet opposite to the insertion recess; and an elastic tongue piece having a convex portion that is constantly pressed against the gear groove. A handle mounting device characterized by being integrally provided with.