JPS6035338Y2 - speaker device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a speaker device used in a car stereo or the like.

A speaker device is assembled with a speaker grill fixed to a frame portion of a speaker unit.

In this regard, conventionally, depending on the shape of the speaker frame, it is necessary to attach the speaker grill via an attached bracket, which increases the number of assembly steps.

Furthermore, when the grill and the speaker unit are commonly attached by screwing or the like, it is inconvenient to handle the grill because it is necessary to remove the screw each time the grill is removed.

Furthermore, since the grille shape is designed to match the corresponding frame shape, when changing the combination, the mold must be changed each time to obtain the required shape.

The present invention has been made to eliminate the above-mentioned drawbacks, and is to provide the speaker grill with a fixed claw that is shaped to be easily removed from the speaker frame.

Embodiments of the present invention will be described below with reference to the drawings.

Figure 1 shows the arrangement of the speaker grill before it is attached to the speaker unit. 1 is the speaker grill, 2 is the fixing claw provided around it, and this fixing claw 2 is the A pair of sections 4.5 separated left and right by a substantially U-shaped slit 3 extending deeper than the stop portions 6 and 7.
It has a shape in which locking steps 6 and 7 are provided on the outside.

Reference numeral 8 denotes a speaker unit, and a speaker frame 9 as shown in FIG. 3 is provided on the upper part of the speaker unit.

The speaker frame 9 has a recess 10 into which the speaker grill 1 is fitted, a number of holes 11 and an elastic body 12 provided in the shoulders of the recess 10.

In the above configuration, when the fixing claw 2 of the speaker grill 1 is inserted into the hole 11 of the speaker frame 9, the two are integrated and a speaker device is assembled.

That is, when the fixed claw 2 is pressed from the outside of the sections 4 and 5, it is easily deformed by the spring action, and the hole 1
When inserting into the hole 11, force is applied to the sections 4 and 5 from the outside so that the width of the slit 3 is narrowed.

At this time, the presence of the elastic body 12 causes the fixing pawl 2 to receive an upward force, so that the locking step portions 6 and 7 are completely brought into close contact with the back surface of the hole 11, and complete fixation is achieved.

If the speaker grill is to be removed, it can be easily done by applying force to narrow the widths of the sections 4 and 5 of the fixed claw 2.

As is clear from the above, according to the present invention, by providing a fixed claw with a shape that is easy to remove from the speaker frame around the speaker grill, the work of removing the speaker grill from the speaker frame is easy. Therefore, there is no need to use brackets.

Further, there is no need for screwing at all, and handling is easy.

Furthermore, it can be applied to any frame shape by simply changing the dimensions of the fixing claws of the speaker grill, and there is no need to prepare a special mold.

The recess provided in the speaker frame completely prevents the speaker grill from lateral wobbling, and the fixing claws allow the speaker grill to adhere completely to the frame, preventing unnecessary vibrations, and the spring action of the fixing claws completely prevents the speaker grill from shaking horizontally. There is no risk of it coming off as it is locked in place.

[Brief explanation of drawings]

1 to 3 show an embodiment of the present invention, with FIG. 1 being a perspective view, and FIGS. 2 and 3 being sectional views. 1... Speaker grill, 2... Fixed claw, 3... Slit, 4, 5... Section,
6, 7... Locking step portion, 8... Speaker unit, 9... Speaker frame, 10...
... recess, 11 ... hole, 12 ...
Elastic body.

Claims (1)

[Scope of utility model registration request] A speaker grill, each having a locking step on the outside, and equipped with a fixing claw around the periphery consisting of a pair of sections separated left and right by a substantially U-shaped slit extending deeper than the locking step; A speaker frame is provided with a recess into which the grill is to be fitted, a plurality of holes provided in the shoulders of the recess, and an elastic body, the speaker grill is inserted into the recess of the speaker frame, and the elastic body is inserted into the recess of the speaker frame. A speaker device characterized in that the fixing claw is inserted and locked into the hole by pressing the speaker grille, and the speaker grille is integrated with the speaker frame.