JPH0339998Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a speaker grill in which the outer periphery of the speaker grill body is decorated with plating parts.

[Conventional technology]

Conventionally, methods such as (a) hot stamping and (b) plating have been used to decorate the area around the speaker grill with chrome color.

In addition, FIG. 3 shows a "speaker buttful structure" disclosed in Japanese Utility Model Publication No. 59-61684, which simplifies the installation work of the buttful member 9 to the frame 8 and greatly reduces the number of man-hours. In order to
The locking piece 12 of the buffful member 9 is integrally molded from synthetic resin and has a locking piece 12 formed on the periphery of the speaker 13, and is locked to the front part of the frame 8 of the speaker 13.

[Problem that the invention attempts to solve]

However, the conventional hot stamp (a) has the drawbacks that it is difficult to process curved surfaces, and (b) plating has the drawbacks that it is difficult to process partial parts and is expensive.

Therefore, the problem that this invention attempts to solve is to improve the shape of a stainless steel molding with a constant cross section that is molded to match the surrounding shape of the speaker grille body, and to attach this stainless steel molding to the speaker grille body. , to eliminate processing difficulties.

[Means for solving problems]

Therefore, this invention attempts to solve the above-mentioned problems by providing a fin at one end of the stainless steel molding.

More specifically, referring to the reference numerals shown in FIG. 1, in a speaker device in which the outer periphery of the speaker grill body 2 is decorated with plating parts, molding is performed to match the outer periphery of the speaker grill body 2. A stainless steel molding 1 is formed to be sandwiched between a speaker grill main body 2 and a speaker grill upper main body 3 attached to the speaker grill main body 2, and a fin portion 4 is provided at one end 1a of the stainless steel molding 1. By inserting the fin portion 4 of the stainless steel molding 1 into the groove or recess 5 provided in either the speaker grill main body 2 or the speaker grill upper main body 3, the stainless steel molding 1 can be attached to the speaker grill main body. 2 and the speaker grill upper body 3.

[Effect]

According to the above-mentioned means, the stainless steel molding 1 is placed in the groove or recess 5 provided in either the speaker grill main body 2 or the speaker grill upper main body 3.
The fin 4 provided at one end 1a is fitted and the stainless steel molding 1 is sandwiched between the speaker grill body 2 and the speaker grill upper body 3, so there is no difficulty in machining the mold and the decoration has a good appearance. is formed.

〔Example〕

Embodiments of the present invention will be described below based on the accompanying drawings.

1 and 2 show an embodiment of this invention, and as can be seen from FIG. 2, the stainless steel molding 1 has an outer peripheral shape 20
This stainless steel molding 1 is formed to be sandwiched between a speaker grill main body 2 and a speaker grill upper main body 3 attached to the speaker grill main body 2. As shown, a fin portion 4 is provided at one end 1a of the stainless steel molding 1.

On the other hand, the speaker grill body 2 is provided with a groove 5 (which may be a recess) into which the fin 4 of the stainless steel molding 1 is inserted.
The fin part 4 is inserted into it.

Note that the groove 5 into which the fin portion 4 of the stainless steel molding 1 is inserted may be provided in the speaker grill upper body 3.

After inserting the fin portion 4 of the stainless steel molding 1 into the groove 5 of the speaker grill main body 2, the speaker grill upper main body 3 is placed over the other end 1b side of the stainless steel molding 1, and the edge portion 30 of the speaker grill upper main body 3 is , by fixing the shaft portion 6, which is brought into contact with the other end 1b of the stainless steel molding 1 and is integrally molded on the speaker grill upper main body 3, with a nut spring 7 on the back surface 21 of the speaker grill main body 2. A molding 1 is attached between a speaker grill main body 2 and a speaker grill upper main body 3.

In this way, since the stainless steel molding 1 is fixed vertically between the speaker grill main body 2 and the speaker grill upper main body 3, the stainless steel molding 1 does not come off to the outside.

[Effect of idea]

The reason for this idea is that, as mentioned above, the stainless steel molding can be easily installed between the speaker grill main body and the speaker grill upper main body so that it does not come off toward the outside, so the stainless steel molding only requires processing of a constant cross section, and the conventional Therefore, the stainless steel molding can be manufactured at low cost, and the outer periphery of the speaker grille can be decorated with a curved surface with a good appearance, thereby improving the appearance.

[Brief explanation of drawings]

Fig. 1 and Fig. 2 show an embodiment of this invention, Fig. 1 is a partial sectional view of the assembly shown in Fig. 2;
FIG. 2 is an exploded perspective view, and FIG. 3 is a partial sectional view of the conventional structure. 1... Stainless steel molding, 1a... One end, 2...
...Speaker grill body, 3...Speaker grill upper body, 4...Fin portion, 5...Groove (recess).

Claims (1)

[Scope of utility model registration request] In a speaker device in which the outer periphery of the speaker grill body is decorated with metal parts,
A stainless steel molding that is molded to match the outer circumferential shape of the speaker grill body is formed to be sandwiched between the speaker grill body and the speaker grill upper body that is attached to the speaker grill body, and one end of this stainless steel molding is A fin is provided, and by inserting the fin of the stainless steel molding into the groove or recess provided on either the speaker grill body or the speaker grill upper body, the stainless steel molding can be attached to the speaker grill body and the speaker grill. A speaker grill characterized by being installed between the upper body and the upper body.