JP2604631Y2 - Mounting structure of speaker grill for vehicle - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a speaker grill for a vehicle.

[0002]

2. Description of the Related Art As shown in FIG. 3 , a front pillar 38, a center pillar 39, and a rear pillar 40 for supporting a front door 34, a rear door 35, and a ceiling 36 are arranged on the interior side of a passenger car.

[0003] The above-mentioned speaker of a car stereo arranged in a passenger car compartment is generally mounted on a par shelf, a door portion, an instrument panel, a pillar, or the like which is generally provided between a rear seat and a rear window. FIG. 4 shows a case where a speaker 41 is provided on the front pillar 38, and FIG. 6 shows a case where the speaker 41 is provided on the front door 34. As shown in FIG. 6 , the conventional mounting of the speaker 41 is performed by forming a fitting hole 45 of the speaker grill 42 in a member 43 such as a front pillar or a front door on which the speaker grill 42 is disposed. The speaker grille 42 is fitted and fitted in the fitting hole 45, and the speaker grille 42 carries the speaker cover 46.

[0004]

However, in the above-described conventional mounting structure of the vehicle-mounted speaker grill, there are the following problems at the time of mounting work to a member to be provided such as a front pillar or a door trim. That is, as shown in FIG. 6 , when the curvature of the cross-sectional shape of the provided member 43 such as the front pillar garnish is large, the speaker grille 42 is fitted and fitted into the fitting hole 45 and the speaker grille 42 is mounted. When the speaker cover 46 is carried by the hooks 46a, the claws 46a integral with the speaker cover 46 must be bent at least 90 ° on the back surface of the base member 43.
It is very difficult to bend the claw 46a by 90 ° or more because it returns elastically after bending, so that the force to pull in the speaker grille 42 becomes weak, and the speaker grille 4
2 and the garnish may have a gap.

Accordingly, the present invention has been made in view of the above-mentioned problem of the conventional speaker grill mounting structure, and the mounting operation of the vehicle-mounted speaker grill can be performed easily and in a short time without skill. An object of the present invention is to provide an in-vehicle speaker grill mounting structure that can be securely mounted.

[0006]

That is, the mounting structure of the vehicle-mounted speaker grill of the present invention has a speaker grill fitting hole formed in a member on which the speaker grill is disposed, and the speaker grill is fitted in the fitting hole. While fitting and mounting,
In the mounting structure of a vehicle-mounted speaker grill for supporting a speaker cover on the speaker grill, one or more ears are formed on a periphery of the fitting hole, and a flange and a flange are formed on the ears.
Beauty, inserting the edge of the speaker cover to the mounting hole to form a mounting hole, characterized by bending toward the speaker cover edge which is inserted into the mounting hole in the fitting hole center direction .

If the ear is provided with a flange, the edge of the speaker cover inserted into the mounting hole can be bent more reliably. In addition, a well-known punching metal corresponds to the speaker cover in the present invention, and a perforated shield such as lath metal (wire mesh) or expanded metal corresponds to the speaker cover.

[0008]

Therefore, according to the mounting structure of the vehicle-mounted speaker grill of the present invention, the edge of the speaker cover is attached to the mounting hole formed in the ear formed in the peripheral portion of the fitting hole in which the speaker grill is fitted. The speaker cover edge inserted into the mounting hole is bent along the flange toward the center of the fitting hole, so that the speaker cover edge is securely bent at an angle of 90 ° or more. And the speaker grill after being attached does not rattle.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The mounting structure of a speaker grill for a vehicle according to the present invention will be described in detail below using embodiments. FIG. 1 is an enlarged perspective view of a main part of a system for mounting a speaker grill 2 from the front side of a front pillar 1 as a member to be mounted, showing a mounting structure of a vehicle-mounted speaker grill according to an embodiment of the present invention. is there. In this example, the speaker grill 2 carries a punching metal 4 as a speaker cover,
The punching metal 4 is formed with a protruding edge 6 in a manner that the edge 5 is partially protruded integrally with the edge 5, while the speaker grill 2 has four outer ring portions 7 and inner ring portions 8. An insertion hole 10 is formed at the end of each spoke 9 on the outer ring 7 side so that the protruding edge 6 of the punching metal 4 can be inserted.

On the other hand, it is a material to be provided for the speaker grill 2.
The front pillar 1 has a fitting hole 11 for the speaker grill 2.
The lug 1 is formed on the periphery of the fitting hole 11 in four directions.
2 are formed to protrude toward the center of the fitting hole.

Further, as shown in FIG.
Inside the top pillar 1 and along one side of the mounting hole 13
A pair of flanges 14 are formed. Each of these ears 12
A mounting hole 13 is formed therein. Such mounting holes 13 are formed
The position of the punched metal 4 is
Position corresponding to the insertion hole 10 of the grill 1
It is.

Therefore, according to the mounting structure of the vehicle-mounted speaker grille of the present embodiment, the speaker grille 2 is mounted on the front pillar 1 as follows. Insert the protruding edge 6 of the punching metal 4 into the insertion hole 10 of the speaker grill 1.
The speaker grill 1 is fitted to the fitting hole 11 of the front pillar 1, and the protruding edge 6 inserted into the insertion hole 10 of the speaker grill 1 is inserted into the mounting hole 13 of the ear 12. In this state, as shown in FIG.
Is bent toward the center of the fitting hole 11 along the flange 14 . As a result, the speaker grill 2 is attached to the front pillar 1 with the protruding edge 6 engaged with the edge of the ear 12.

At this time, the protruding edge 6 of the punching metal 4
It is securely bent with the contact part with the flange 14 as a fulcrum,
As a result, the punching metal 4 is more firmly
And the protruding edge 6 is attached to the ear in this state.
12 of the speaker grill 2
Mounting on Toppillar 1 is more secure and in the mounted state
There will be no backlash.

[0014]

As described above, according to the mounting structure of the vehicle-mounted speaker grill of the present invention, the mounting formed on the ear formed on the periphery of the fitting hole formed in the material to be provided. The edge of the speaker cover inserted into the hole is bent toward the center of the fitting hole along the flange to attach the speaker grill to the installation member, so that the bending angle is sufficient and the speaker angle is sufficient. Since the pulling force of the grill toward the member to be provided is increased, and the member to be provided and the speaker grill are attached in close contact with each other, rattling does not occur after the member is attached.

Further, according to the mounting structure of the vehicle-mounted speaker grill of the present invention, since the holding force of the speaker grill is improved and the tension applied to the speaker grill can be maintained, high reliability is maintained in maintaining the aesthetic appearance. The effect is that it can be done.

[Brief description of the drawings]

FIG. 1 is an enlarged perspective view of a main part showing a mounting structure of an in-vehicle speaker grill according to an embodiment of the present invention.

FIG. 2 is an enlarged sectional view of a main part showing a state where the speaker grill is mounted on a front pillar in the mounting structure of the vehicle-mounted speaker grill of the embodiment shown in FIG.

FIG. 3 is a perspective view showing the overall appearance of the interior of a passenger car.

FIG. 4 is an enlarged perspective view showing a mounting structure of a vehicle-mounted speaker grill according to a conventional example.

FIG. 5 is an enlarged perspective view showing a mounting structure of a vehicle-mounted speaker grill according to another conventional example.

FIG. 6 is an enlarged sectional view showing a mounting structure of a vehicle-mounted speaker grill according to a conventional example.

Claims (1)

(57) [Scope of request for utility model registration] 1. A speaker grill fitting hole is formed in a member on which a speaker grill is disposed, and the speaker grill is fitted and mounted in the fitting hole, and the speaker grill carries a speaker cover. In the mounting structure of the in-vehicle speaker grill, one or more ears are formed on the periphery of the fitting hole, a flange and a mounting hole are formed on the ear, and the edge of the speaker cover is inserted into the mounting hole. A speaker cover edge inserted into the mounting hole is bent toward the center of the fitting hole so as to cover the flange.