JPS63114581U

JPS63114581U -

Info

Publication number: JPS63114581U
Application number: JP18600986U
Authority: JP
Priority date: 1986-12-02
Filing date: 1986-12-02
Publication date: 1988-07-23

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案に係る車載用ホーン
スピーカー装置の第１の実施例を示すもので、第
１図はその外観斜視図、第２図は第１図のＡ―Ａ
線矢視縦断面図、第３図は車体に取り付けた状態
での断面図、第４図は本考案の車載用ホーンスピ
ーカー装置を車体に取り付ける方法を説明するた
めの分解斜視図、第５図は同じく本考案の車載用
ホーンスピーカー装置を車体に取り付ける他の方
法を説明するための分解斜視図、第６図乃至第９
図は本考案に係る車載用ホーンスピーカー装置の
第２の実施例を示すもので、第６図はその外観斜
視図、第７図は底面図、第８図は第７図のＢ―Ｂ
線矢視縦断面図、第９図は車体に取り付けた状態
での断面図、第１０図乃至第１５図は本考案に係
る車載用ホーンスピーカー装置の第３の実施例を
示すもので、第１０図はその外観斜視図、第１１
図はその上面図、第１２図はその底面図、第１３
図は第１１図のＣ―Ｃ線矢視縦断面図、第１４図
は第１１図のＤ―Ｄ線矢視縦断面図、第１５図は
車体に取り付けた状態での断面図、第１６図乃至
第１７図は従来の車載用スピーカー装置の一例を
示すもので、第１６図は車体に取り付けられた状
態での縦断面図、第１７図はその部分拡大斜視図
、第１８図乃至第１９図は従来の車載用スピーカ
ー装置の他の例を示すもので、第１８図は車体に
取り付けられた状態での縦断面図、第１９図はそ
の部分拡大分解斜視図である。１１，２７，３１……スピーカーキヤビネツト
、１２……スピーカー、１３，２８，３２Ａ，３
２Ｂ……第１の開口部、１４，２９，３３……第
２の開口部、１５……振動吸収部材、１６……車
体、１８……トランクルームキヤビテイ、１９…
…リヤートレイ、２０……トランクルームキヤビ
テイに設けた孔、２１……リヤートレイに設けた
孔、２２……リヤーウインドガラス。 1 to 3 show a first embodiment of the in-vehicle horn speaker device according to the present invention, FIG. 1 is an external perspective view thereof, and FIG. 2 is an A-A in FIG.
3 is a cross-sectional view of the in-vehicle horn speaker device of the present invention in a state where it is attached to a vehicle body; FIG. 4 is an exploded perspective view for explaining the method of attaching the in-vehicle horn speaker device of the present invention to a vehicle body; FIG. 6 to 9 are exploded perspective views for explaining another method of attaching the in-vehicle horn speaker device of the present invention to a vehicle body.
The figures show a second embodiment of the in-vehicle horn speaker device according to the present invention, in which Fig. 6 is an external perspective view, Fig. 7 is a bottom view, and Fig. 8 is B--B of Fig. 7.
FIG. 9 is a cross-sectional view as viewed from the line arrow, FIG. 9 is a cross-sectional view of the vehicle mounted on the vehicle body, and FIGS. 10 to 15 show a third embodiment of the vehicle horn speaker device according to the present invention. Figure 10 is a perspective view of the exterior, and Figure 11 is
The figure is its top view, Figure 12 is its bottom view, and Figure 13 is its bottom view.
The figure is a vertical sectional view taken along the line C--C in FIG. 11, FIG. 14 is a vertical sectional view taken along the line D--D in FIG. Figures 17 to 17 show an example of a conventional in-vehicle speaker device, in which Figure 16 is a longitudinal cross-sectional view of the device installed on a vehicle body, Figure 17 is a partially enlarged perspective view thereof, and Figures 18 to 17 are views of a conventional vehicle-mounted speaker device. FIG. 19 shows another example of a conventional vehicle-mounted speaker device, FIG. 18 is a longitudinal cross-sectional view of the speaker device attached to a vehicle body, and FIG. 19 is a partially enlarged exploded perspective view thereof. 11, 27, 31...Speaker cabinet, 12...Speaker, 13, 28, 32A, 3
2B... First opening, 14, 29, 33... Second opening, 15... Vibration absorbing member, 16... Vehicle body, 18... Trunk room cavity, 19...
... Rear tray, 20 ... Hole provided in trunk cavity, 21 ... Hole provided in rear tray, 22 ... Rear window glass.

Claims

[Scope of Claim for Utility Model Registration] (1) An in-vehicle horn speaker device comprising a speaker cabinet having a speaker installed in a rear tray above a trunk cavity, wherein the horn opening in the front of the speaker is connected to the speaker cabinet. A first opening opening upward is provided on a side surface of the speaker cabinet, and a second opening opening facing the bottom surface of the cabinet is provided as an opening for the radiated waves from the rear surface of the speaker. The speaker cabinet is arranged such that the speaker is built in and the second opening corresponds to a hole formed in the rear tray that communicates with the inside of the trunk cavity. An in-vehicle horn speaker device characterized by: (2) The utility model according to claim 1, wherein the area of the second opening of the speaker cabinet is larger than the area of the hole of the rear tray. In-vehicle horn speaker device. (3) The speaker cabinet is installed on the rear tray with the first opening facing the rear window glass, and the horn is artificially extended by radiation to the rear window glass. Scope of Claim for Utility Model Registration No. (1)
An in-vehicle horn speaker device according to items (2) to (2) above. (4) providing a vibration absorbing member on the bottom surface of the speaker cabinet having the second opening;
Utility model registration claims 1 to 3, characterized in that the speaker cabinet is installed on the rear tray via the vibration absorbing member.
The in-vehicle horn speaker device described in 3). (5) The utility model according to claims (1) to (4), characterized in that the speaker is mounted inside the speaker cabinet with the radiating surface of the speaker facing upward. In-vehicle horn speaker device.