JPS6318223Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting structure for an automobile speaker. In other words, the speaker body is housed in a box-shaped enclosure to increase its strength.
The purpose is to simplify the assembly work and further improve the acoustic characteristics.

To explain a conventional automobile speaker with reference to FIG. 1, a through hole 2 is formed in a trim board 1, a bracket 4 with a speaker body 3 installed in advance is inserted into the through hole 2, and the bracket 4 is attached to a shelf panel 5. Screw it on and fix it. A frame 6 on which a speaker grill 7 is stretched is attached to the surface of the speaker body 3, and the frame 6 is attached to the bracket 4 with a clip 6a. However, in such a structure, since the bracket 4 is large, it is naturally impossible to make the frame body 6 smaller.
Further, in order to press the trim board 1 with the edge of the frame 6, the strength of the clip 6a must be increased, and if the strength is increased, the workability of attaching and detaching the frame 6 becomes worse. Furthermore, the mounting accuracy of the bracket 4, the strength of the clip 6a, and the dimensional relationship between the frame body 6 and the clip 6a are not constant, and the degree of adhesion between the edge of the frame body 6 and the trim board 1 varies, resulting in a poor appearance. There were also some undesirable problems.

The present invention has been made to eliminate the above-mentioned drawbacks, and an embodiment of the present invention will be described in detail below with reference to FIG. 2. In FIG. 2, 1 is a trim board, and 5 is a shelf panel, and the trim board 1 and the shelf panel 5 form a shelf board at the rear of an automobile. A through hole 2 is bored in the trim board 1, a box-shaped enclosure 8 having a folded edge 8b is inserted, and the bottom 8a of the enclosure 8 is screwed onto the shelf panel 5. The speaker body 3 is inserted into the opening of the enclosure 8.
Built-in. Next, the speaker grille 7 having the claw members 9 is coated on the surface of the speaker body 3, and the claw members 9 are used to form the folded edge 8 of the enclosure 8.
Fit it into b.

Since the present invention has the above-described mounting structure, the outer shape of the folded edge 8b of the enclosure 8 can be reduced, and the enclosure 8
can be integrally molded. Furthermore, since the speaker body 3 can be housed within the box-shaped enclosure 8, protection of the speaker body 3 is enhanced. Furthermore, by covering the enclosure 8 with a sound absorbing material such as urethane, the acoustic characteristics can be easily improved. Also, attach the trim board 1 directly to the folded edge 8b of the enclosure 8.
Since it can be pressed down, there will be no variation in the gap. Therefore, the appearance of the speaker mounting portion on the indoor shelf is not impaired. Next, since the speaker grille 7 can be fitted onto the folded edge 8b of the enclosure 8 using the claw members 9, the work of attaching the speaker body 3 can be improved.

With such a simple mounting structure, various effects can be expected.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing a conventional automobile speaker mounting structure, and FIG. 2 is a sectional view showing an embodiment of the present invention. 1...Trim board, 3...Speaker body,
5...Shelf panel, 7...Speaker grill, 8...Enclosure, 8b...Folded edge, 9...Claw member.

Claims (1)

[Scope of utility model registration request] In a structure in which a speaker is attached to a rear shelf of an automobile interior consisting of a shelf panel and a trim board, a box-shaped enclosure with folded edges is fixed to the shelf panel, and the speaker is placed in the opening of the enclosure. A mounting structure for an automobile speaker, characterized in that the speaker body is built into the enclosure and the speaker body is clamped to the enclosure by a speaker grill having a claw member.