JPS62992Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a mounting device for an in-vehicle speaker cabinet, and more specifically, it is applicable to open bag type (hatchback type) and cars in which the trunk and cabin are connected and there is no rear parcel tray. This invention relates to a suitable mounting device for in-vehicle speakers.

Among automobile audio devices, the speaker unit is a rear parcel tray (rear window deck, hereinafter simply referred to as a tray) that is installed in the area from behind the rear seat to the rear window, and left and right channel speakers are attached to the rear parcel tray, which is installed inside the cabin. A sound field is formed.

However, recently due to the convenience of using cars,
There are now many open bag types (also called hatchback types) that can be flipped open at the rear, as well as types in which the trunk and cabin are connected. Although the convenience of loading has improved, problems have started to arise in terms of sound field formation.

That is, the reality is that hatchback type automobiles do not have a tray on which to install a speaker cabinet, and it is difficult to find a location for installing the speaker cabinet.

Therefore, this invention was developed to make it easier to install a speaker cabinet, which is an audio device, in a hatchback type car or a type where the trunk and cabin are connected. The net is equipped with a pressing mechanism such as a compression spring, and the rear door,
It is characterized by being constructed so that it can be pressed onto the deck and stabilized by utilizing the blocking effect of the trunk lid.

The details of this invention will be explained below with reference to the attached drawings. In the figure, reference numeral 1 indicates a hatchback-type passenger car, and the rear door 2 can be flipped upwards, and the interior of the cabin 3 with the rear door 2 open functions as a trunk room. It is a space that allows you to load luggage and other items onto Deck 4.

A pusher 11 protrudes from the upper surface of a speaker cabinet 10 that includes a speaker unit, and this pusher 11 is constantly pushed up by a compression spring 12 housed in a case 13 or an elastic body that uses fluid pressure. put out. A directional behavior is given, and when the pusher 11 is pushed against the behavior, the compression spring 12 is compressed and a pressing mechanism X is constituted.

One or two pressing mechanisms X are provided in parallel on the top surface of the speaker cabinet 10, and the pressing mechanism
1 is determined by the size (height) of the speaker cabinet 10 and the clearance to the rear door.

Next, a method of mounting a speaker using the vehicle-mounted speaker mounting device according to this invention will be explained. First, a speaker cabinet 10 equipped with a pressing mechanism X is arranged at the rear of the cabinet 3, and the rear door 2 is closed to push the pusher 11 and press the speaker cabinet against the deck 4. Rear door 2
While the speaker cabinet is closed, the speaker cabinet is pressed against the deck by the compression spring 12.
It will not move due to vibrations while driving.

Furthermore, when the rear door 2 is opened, the pressing force exerted by the compression spring 12 is released, so that the speaker cabinet 1
0 can be moved freely, and a desired sound field can be formed outside the vehicle, for example.

As is clear from the above description, according to the in-vehicle speaker mounting device of this invention, the speaker cabinet is provided with a pressing mechanism having a pressing element that always projects above the upper surface of the speaker cabinet. ,. Due to blockage of the rear door or trunk lid,
By pushing the pusher on the end opposite to the pivot point, the speaker cabinet can be pressed onto the deck and stabilized, and the position and posture can be easily changed.

[Brief explanation of drawings]

The attached drawings show one embodiment of the mounting device for a car speaker according to this invention, in which FIG. 1 is a perspective view of the speaker cabinet, FIG. 2 is a cross-sectional view of the pressing mechanism,
FIG. 3 is a side cross-sectional view showing the mounted state. 10: speaker cabinet, 11: pressing member, 12: compression spring, 13: case, X:
Push mechanism, 2... rear door, 3... cabin, 4...
...Detsuki.

Claims (1)

[Scope of utility model registration request] In automobiles that are not equipped with a rear parcel tray and have a flip-up rear door or trunk lid, the speaker is equipped with a pressing mechanism that has a pressing element that always protrudes above the level of the top surface of the speaker cabinet. An in-vehicle speaker, which is installed in a cabinet, and is configured such that the speaker is pressed onto a deck by pressing a pusher due to the closing action of the rear door or the end opposite to the pivot point of the trunk lid. mounting device.