JPH0341493Y2 - - Google Patents

Description

【考案の詳細な説明】 （技術分野） 本考案は、自動車のトランクルーム内に設けら
れるカーオーデイオチエンジヤー等車載用音響機
器の取付装置に係り、更に詳しくは該取付装置を
支持する支柱の固定構造に関する。[Detailed Description of the Invention] (Technical Field) The present invention relates to a mounting device for in-vehicle audio equipment such as a car audio changer installed in the trunk of an automobile, and more specifically, to a fixing structure for a column that supports the mounting device. Regarding.

（従来技術及び問題点） 自動車のトランクルーム内に車載用音響機器を
設けるには、それを取付ける装置を堅牢に形成
し、且つ走行時における振動等によつて取付装置
自体が脱落することなく、確実に固定しなければ
ならない。その為取付装置の構成部品が多くなり
製造コストを上昇させている。又トランクルーム
を穿孔して螺着しなければならず防水処理等も必
要となつている。(Prior art and problems) In order to install in-vehicle audio equipment in the trunk of a car, it is necessary to form the mounting device to be robust and to ensure that the mounting device itself does not fall off due to vibrations etc. during driving. must be fixed. Therefore, the number of component parts of the mounting device increases, increasing manufacturing costs. In addition, the trunk compartment must be drilled and screwed in, and waterproofing treatment is also required.

（問題点を解決する為の手段） 本考案は上記問題点に鑑み案出されたもので、
取付台の一端を支持する支柱両端に断面略状の
支持部と弾性耳辺とからなるブラケツトを取着
し、このブラケツトをビスによつて、トランクル
ーム内の天井面と底面間に立設固定すると共に、
ビスの頭部に弾性耳辺を圧接するもので、自動車
からの振動等によつても緩みのない支柱固定構造
を提供するものである。(Means for solving the problems) This invention was devised in view of the above problems.
A bracket consisting of a support section with a roughly shaped cross section and an elastic edge is attached to both ends of the column that supports one end of the mounting base, and this bracket is erected and fixed between the ceiling surface and the bottom surface in the trunk room using screws. With,
The elastic ears are pressed into contact with the head of the screw, thereby providing a strut fixing structure that does not loosen even due to vibrations from automobiles.

（実施例） 以下、図面に基づき本考案の支柱固定構造につ
いて詳細に説明する。(Example) Hereinafter, the column fixing structure of the present invention will be described in detail based on the drawings.

第１図は、取付台１と略Ｌ状を為す一対のアー
ム２，２と、該アーム２，２をトランクルームの
開口突辺T₁に定着させる為の定着ブラケツト３，
３と、取付台１の他端略中央を支持する支柱４と
によつて形成される取付装置の分解斜視図であ
る。 FIG. 1 shows a pair of arms 2, 2 forming a substantially L-shape with a mounting base 1, and a fixing bracket 3 for fixing the arms 2, 2 to the opening edge _T1 of the trunk room.
FIG. 3 is an exploded perspective view of the mounting device formed by the mounting base 1 and the support post 4 that supports the other end substantially at the center of the mounting base 1. FIG.

この取付装置は、アーム２，２の一端を取付台
１に固定し、他端を定着ブラケツト３，３を介し
て開口突辺T₁に定着するとともに、取付台１の
略中央下面にボトムブラケツト５を配設し、この
ボトムブラケツト５を支柱４に固定し、更に支柱
４をトランクルームの底面TR₁及び天井面TR₂間
に立設したものである。 This mounting device fixes one end of the arms 2, 2 to the mounting base 1, fixes the other end to the opening protrusion _T1 via the fixing brackets 3, 3, and fixes the bottom bracket on the bottom surface of the mounting base 1 at approximately the center. The bottom bracket 5 is fixed to a column 4, and the column 4 is erected between the bottom surface _TR1 and the ceiling surface _TR2 of the trunk room.

取付台１は、一対のアーム２，２と支柱４によ
り所謂三点支持構造となる。よつてアーム２，２
は勿論のこと、支柱４自体が走行時における振動
によつて取外れることがない様に固定しなけれ
ば、取付台１上の車載用音響機器を安全に載置し
ておくことは出来ない。その為支柱４をトランク
内に突つ張り状態にして十分強固に固定するもの
である。 The mounting base 1 has a so-called three-point support structure with a pair of arms 2, 2 and a column 4. Side arm 2, 2
Needless to say, the in-vehicle audio equipment on the mounting base 1 cannot be safely placed unless the support 4 itself is fixed so that it will not come off due to vibrations during driving. For this purpose, the support column 4 is fixed firmly enough in a stretched state inside the trunk.

すなわち支柱４を、外筒４１内に内筒４２を挿
入して伸縮自在に形成するとともに、所定の長さ
においてネジn₁により外筒４１に内筒４２を固定
する。一方支柱４の両端所謂外筒４１の下端及び
内筒４２の上端には、第２図の略斜視図で示すブ
ラケツト６，６を取着する。 That is, the support column 4 is formed to be expandable and retractable by inserting the inner cylinder 42 into the outer cylinder 41, and the inner cylinder 42 is fixed to the outer cylinder 41 at a predetermined length with a screw _n1 . On the other hand, brackets 6, 6 shown in the schematic perspective view of FIG. 2 are attached to both ends of the support column 4, so-called the lower end of the outer cylinder 41 and the upper end of the inner cylinder 42.

このブラケツト６は上下方向に180゜反転した状
態で外筒４１の下端と内筒４２の上端にネジn₂，
n₃を介して取着される。ブラケツト６は断面略
状の支持部６１と、支持部６１の略中央に立設し
た立辺６２，６３とからなり、立辺６３の両側部
には支持部６１の内方へ屈曲させた一対の弾性耳
辺６４，６４を設けている。 This bracket 6 is inverted 180 degrees in the vertical direction, and screws n ₂ are attached to the lower end of the outer cylinder 41 and the upper end of the inner cylinder 42.
Attached via _n3 . The bracket 6 is composed of a support part 61 having a roughly shaped cross section, and vertical sides 62 and 63 that stand approximately at the center of the support part 61, and a pair of vertical sides 62 and 63 that are bent inward from the support part 61 on both sides of the vertical side 63. Elastic edges 64, 64 are provided.

又支持部６１にビス孔６１ａ，６１ｂが、立片
６２，６３に孔６２ａ，６３ｂが夫々穿設されて
いる。 Further, screw holes 61a and 61b are formed in the support portion 61, and holes 62a and 63b are formed in the vertical pieces 62 and 63, respectively.

次にブラケツト６を取着する施工について説明
する。第３図の一部省略斜視図で示す様に、外筒
４１の下端を立片６２と６３間に配設し、該下端
に穿孔した孔４１ａと孔６２ａ，６３ａをさせて
ネジn₂により上下回動可能に取着する。同様に内
筒４２の上端にネジn₃を介してブラケツト６を取
着する。 Next, the construction for attaching the bracket 6 will be explained. As shown in the partially omitted perspective view of FIG. 3, the lower end of the outer cylinder 41 is disposed between the vertical pieces 62 and 63, and the hole 41a and holes 62a and 63a are formed in the lower end, and screws _n2 are inserted into the lower end of the outer cylinder 41. Mounted so that it can be moved up and down. Similarly, the bracket 6 is attached to the upper end of the inner cylinder 42 via a screw _n3 .

更に内筒４１を外筒４２から引き出し、所定の
長さとし、支持部６１のビス孔６１ａ，６１ｂに
ビスＢ，Ｂを螺合させて底面TR₁と天井面TR₂間
に取着する。ビスＢ，Ｂはその一端を尖頭状に形
成され、他端に頭部B₂を有するもので、底面
TR₁と天井面TR₂が平行でなくてもネジn₂，n₃を
中心にして上下方向に回動させてビスＢ，Ｂの尖
頭状一端を底面TR₁，天井面TR₂に食い込ませる
ことができる。 Further, the inner cylinder 41 is pulled out from the outer cylinder 42, made to a predetermined length, and screwed into the screw holes 61a, 61b of the support part 61 with screws B, B, so as to be attached between the bottom surface _TR1 and the ceiling surface _TR2 . Screws B and B have one end shaped like a point, and the other end has a head _B2 , and the bottom surface
Even if TR ₁ and ceiling surface TR ₂ are not parallel, turn screws n ₂ and n ₃ in the vertical direction to insert the pointed ends of screws B and B into bottom surface TR ₁ and ceiling surface TR _2. can be set.

よつて支柱４の上、下端は、所謂二点押え固定
構造となる。 Therefore, the upper and lower ends of the support column 4 have a so-called two-point fixation structure.

又ビスＢの頭部は少なくとも三面以上の側面
ｂ，ｂ，ｂ…を有する多面形に形成されている
為、ビスＢを螺合させる際は、第４図の一部省略
平面図で示す如く、その側面ｂが支持部６１の内
方へ屈曲した弾性耳辺６４に当接する。すなわち
ビスＢを締め付ける際に弾性耳辺６４は外方（点
線矢印方向）に押圧されるが締付けた後は弾性耳
辺６４が側面ｂに圧接して内方（実線方向）に押
圧する。これによりビスｂの回動が阻止されて緩
みが防止できる。 Also, since the head of screw B is formed into a polygonal shape with at least three or more side surfaces b, b, b..., when screwing screw B together, as shown in the partially omitted plan view of Figure 4, , its side surface b contacts the inwardly bent elastic edge 64 of the support portion 61 . That is, when tightening the screw B, the elastic lug 64 is pressed outward (in the direction of the dotted arrow), but after tightening, the elastic lug 64 comes into pressure contact with the side surface b and is pressed inward (in the direction of the solid line). This prevents the screw b from rotating and prevents it from loosening.

一方、締付けた後にいて頭部B₂の高さｈを弾
性耳辺６４の高さＨ内に納まる様構成しておけ
ば、弾性耳辺６４は頭部の側面ｂから外れること
なく常時押圧することとなり、ビスＢの緩み防止
は確実なものとなる。 On the other hand, if the height h of the head B ₂ is configured to be within the height H of the elastic ear edge 64 after tightening, the elastic ear edge 64 will always be pressed without coming off the side surface b of the head. This will ensure that screw B is prevented from loosening.

（効果） 以上説明した様に、本考案の支柱固定構造は、
二点押えと弾性耳辺によつてビスの頭部を圧接し
たので、トランクルーム内確実に取着でき、自動
車走行中における振動によつてビスが緩むといつ
たこともなく、長期に亘つて十分固定強度を発揮
できる。(Effects) As explained above, the column fixing structure of the present invention has
Since the head of the screw is pressed by a two-point presser and an elastic ear, it can be securely installed in the trunk, and the screw will not loosen due to vibrations while the car is running, so it will last for a long time. Can demonstrate fixed strength.

更に又固定に際してトランクルームを穿孔しな
いので防水処理等も不要である。 Furthermore, since the trunk compartment is not perforated during fixation, no waterproofing treatment is required.

また、ビスの頭部を多面形にすることによつ
て、より確実にビスの回り止めをすることができ
る。 Furthermore, by making the head of the screw multifaceted, the screw can be prevented from turning more reliably.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、取付装置を示す分解斜視図、第２図
は、ブラケツトの斜視図、第３図は、支柱とブラ
ケツトの取着状態を示す一部省略斜視図、第４図
は、同一部省略平面図である。 １…取付台、２，２…アーム、４，４…支柱、
４１…外筒、４２…内筒、６，６…ブラケツト、
６１…支持部、６２，６３…立辺、６４，６４…
弾性耳辺、Ｂ…ビス、B₂…ビスの頭部、ｂ，ｂ
…側面、TR₁…トランク底面、TR₂…トランク天
井面。 Fig. 1 is an exploded perspective view showing the mounting device, Fig. 2 is a perspective view of the bracket, Fig. 3 is a partially omitted perspective view showing how the strut and bracket are attached, and Fig. 4 is the same part. It is an abbreviated plan view. 1... Mounting base, 2, 2... Arm, 4, 4... Support column,
41...Outer cylinder, 42...Inner cylinder, 6, 6...Bracket,
61... Support part, 62, 63... Vertical side, 64, 64...
Elastic edge, B...screw, B ₂ ...screw head, b, b
...side, TR ₁ ...trunk bottom, TR ₂ ...trunk ceiling.

Claims (1)

【実用新案登録請求の範囲】 (1) アームの水平部を定着ブラケツトによりトラ
ンクルームの開口突辺に定着し、垂直部を取付
台の一端に固定して支持するとともに、取付台
の他端略中央をその下面に配設したボトムブラ
ケツトを介してトランクルーム内に立設した支
柱に支持させる車載用音響機器の取付装置であ
つて、支柱の上、下端には断面状の支持部と
該支持部の内方へ屈曲させた弾性耳辺とからな
るブラケツトを夫々取着し、このブラケツトを
ビスによつてトランクルーム内に立設固定する
と共に、ビスの頭部側面に弾性耳辺を圧接する
車載用音響機器の取付装置における支柱固定構
造。 (2) 前記ブラケツトを支持部に一対のビスを螺着
し、このビスの先端をトランクルームの天井面
及び底面に食い込ませることを特徴とする実用
新案登録請求の範囲第１項記載の車載用音響機
器の取付装置における支柱固定構造。 (3) 前記ビスの頭部は少なくとも三面以上の側面
を有する多面形に形成されていることを特徴と
する実用新案登録請求の範囲第１項記載の車載
用音響機器の取付装置における支柱固定構造。[Scope of Claim for Utility Model Registration] (1) The horizontal part of the arm is fixed to the edge of the trunk opening by a fixing bracket, the vertical part is fixed to one end of the mounting base for support, and the other end of the arm is fixed approximately at the center of the mounting base. This is a mounting device for in-vehicle audio equipment that is supported on a pillar installed in the luggage compartment via a bottom bracket arranged on the bottom surface of the vehicle, and the top and bottom ends of the pillar have a cross-sectional support part and the support part. An in-vehicle acoustic system in which a bracket consisting of an elastic ear edge bent inward is attached to each bracket, the bracket is erected and fixed in the trunk room with a screw, and the elastic ear edge is pressed against the side surface of the head of the screw. A column fixing structure in equipment mounting equipment. (2) The vehicle-mounted acoustic device according to claim 1 of the utility model registration claim, characterized in that a pair of screws are screwed onto the support portion of the bracket, and the tips of the screws are bitten into the ceiling and bottom of the trunk room. A column fixing structure in equipment mounting equipment. (3) The strut fixing structure in a mounting device for a vehicle-mounted audio device according to claim 1 of the utility model registration claim, wherein the head of the screw is formed in a polygonal shape having at least three or more side surfaces. .