JP2004015543A - Ceiling built-in speaker mounting fittings, ceiling built-in speaker mounting set including mounting fittings, and mounting method using speaker mounting set - Google Patents
Ceiling built-in speaker mounting fittings, ceiling built-in speaker mounting set including mounting fittings, and mounting method using speaker mounting set Download PDFInfo
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Abstract
Description
【０００１】
【発明の属する技術分野】
本発明は天井埋込みスピーカ取付け器具、かかる取付け器具を含む天井埋込みスピーカ取付けセット及びかかる取付けセットを用いた天井埋込みスピーカ取付方法に関する。特に本発明は安全かつ容易にスピーカを天井に仮止めすることができる天井埋込みスピーカ取付け器具、取付けセット及び取付方法に関する。
【０００２】
【従来の技術】
天井埋込みスピーカを天井に仮止めする方法としては、図３及び図４に示すような取付け器具を用いる方法が従来知られている。
【０００３】
図３に示す方法はスピーカ筐体に取付けられたねじ頭部係止部材をブラケットから突出するねじ部にスピーカ筐体を回転させることにより係合させるものである。
【０００４】
具体的には、まずねじ頭部係止部材が天井裏に設置されたブラケットのねじ穴に部分的に螺合されたねじと衝突しないようにねじの真下から若干左右にずらされた位置でスピーカ筐体をブラケットに挿入する。そしてねじ頭部係止部材がねじ頭部よりも上にきた時点で挿入を中止し、スピーカ筐体を回転させてねじ頭部係止部材のねじ頭部係止部分（切り欠き）をねじ部と係合させ、これによってスピーカを天井に仮止めする。
【０００５】
上述のような仮止め方法は、スピーカ筐体の下端部の対向する両辺に固定された一対のねじ頭部係止部材の両方の切り欠きがそれぞれ対応するねじ部と係合するようにスピーカ筐体を回転させる必要がある。しかし、取付け作業者は両方の切り欠きを同時に見ることができないので、この動作は困難であり、取付け作業者がバランスをくずして足場から落下するおそれがある。
【０００６】
図４に示す方法はスピーカ筐体に設けられたねじ頭部受け入れ孔の近傍に枢動可能に取付けられたねじ頭部係止部材をブラケットから突出するねじ部に係合させるものである。
【０００７】
具体的には、まず天井裏に設置されたブラケットのねじ穴に部分的に螺合されたねじの頭部にねじ頭部受け入れ孔を貫通させる。その後、ねじ頭部係止部材を枢動させて、そのねじ頭部係止部分（切り欠き）をねじ部と係合させ、これによってスピーカを天井に仮止めする。
【０００８】
上述のような仮止め方法は、ねじ頭部係止部材を枢動させる際に取付け作業者が一方の手をスピーカから完全に離す必要があり、スピーカが取付け作業者の頭上に落下するおそれがあり、安全性に欠ける。
【０００９】
特に、天井埋込みスピーカの場合、取付け場所が天井と高く足場も悪く体の自由が利きづらい場所であるため、スピーカから手を離さずにスピーカを容易に天井に仮止めできるということが作業の安全面から切望されている。
【００１０】
【発明が解決しようとする課題】
本発明はかかる従来技術の現状に鑑み創案されたものであり、その目的はスピーカから手を離さずにスピーカを容易に天井に仮止めすることができる天井埋込みスピーカ取付け器具、天井埋込みスピーカ取付けセット及び天井埋込みスピーカ取付方法を提供することである。
【００１１】
【課題を解決するための手段】
本発明者は上記課題を解決するために天井埋込みスピーカ取付け器具の構成について鋭意研究した結果、遂に本発明を想到するに至った。
【００１２】
即ち、本発明は本体プレート、本体プレート上に弾性部材を介して接続されかつ弾性部材の伸縮に応じて本体プレートに収容された配置又は本体プレートから引き出された配置をとることができる可動プレート、及び本体プレートと可動プレートの両方を貫通及び保持することができるねじを含む天井埋込みスピーカ取付け器具であって、
前記本体プレートがねじ頭部受け入れ孔を有し、
前記可動プレートがねじ頭部受け入れ部分とそれと連続して弾性部材の伸長方向に形成されたねじ頭部係止部分を有し、
前記可動プレートが前記本体プレートから引き出された配置において前記本体プレートのねじ頭部受け入れ孔と前記可動プレートのねじ頭部受け入れ部分が重なり、かくしてねじの頭部が前記本体プレートと前記可動プレートの両方を貫通することができ、
前記可動プレートが前記本体プレートに収容された配置において前記本体プレートのねじ頭部受け入れ孔と前記可動プレートのねじ頭部係止部分が重なり、かくして前記可動プレートのねじ頭部係止部分がねじ頭部を係止することを特徴とする天井埋込みスピーカ取付け器具である。
【００１３】
本発明の天井埋込みスピーカ取付け器具の好ましい実施態様によれば、弾性部材はばねであり、ねじ、ねじ頭部受け入れ孔、ねじ頭部受け入れ部分、及びねじ頭部係止部分の数はそれぞれ同じｎ個（ｎは２以上の整数）である。
【００１４】
本発明の天井埋込みスピーカ取付け器具の更に好ましい実施態様によれば、ｎは２である。
【００１５】
また、本発明はスピーカ筐体，ブラケット及び２つの上述のような天井埋込みスピーカ取付け器具を含む天井埋込みスピーカ取付けセットであって、一方の前記取付け器具の本体プレートがスピーカ筐体の下端部の１つの辺に、他方の前記取付け器具の本体プレートがスピーカ筐体の下端部の前記辺に対向する辺に、可動プレートがスピーカ筐体から離れる方向に天井面に水平に引き出されるように固定されている天井埋込みスピーカ取付けセットである。
【００１６】
また、本発明は以下の工程を含むことを特徴とする、天井埋込みスピーカを天井に取付ける方法である：
上述の天井埋込みスピーカ取付けセットを準備し、
前記取付けセットのブラケットを天井裏に設置し、
前記取付けセットの取付け器具のねじを天井裏に設置されたブラケットのねじ穴に部分的に螺合させ、
前記取付けセットの取付け器具の２つの本体プレートをそれぞれ片手で把握し、
それぞれの手の指の一部を用いて本体プレートに収容されている可動プレートを引き出してその配置で保持し、
本体プレートを支点としてスピーカ筐体を両手で持ち上げてスピーカ筐体をブラケットに挿入してブラケットのねじ穴に部分的に螺合されたねじの頭部に本体プレートのねじ頭部受け入れ孔及び前記可動プレートのねじ頭部受け入れ部分の両方を貫通させ、
可動プレートを保持している手の指の一部を可動プレートから離して可動プレートの保持を解除することによって可動プレートを本体プレートに収容された配置に変化させ、これにより可動プレートのねじ頭部係止部分を本体プレートのねじ頭部受け入れ孔と重ねてねじ頭部を係止してスピーカを仮止めし、ねじを螺合させてスピーカを天井に取付ける。
【００１７】
【発明の実施の形態】
本発明の天井埋込みスピーカ取付け器具の一例、かかる取付け器具を含む天井埋込みスピーカ取付けセット及びかかる取付けセットを用いた天井埋込みスピーカ取付方法を図面に基づいて以下説明するが、本発明はこれに限定されるものではない。
【００１８】
図１（ａ）及び（ｂ）は本発明の天井埋込みスピーカ取付け器具の引き出し状態（図１（ａ））及び収容状態（図１（ｂ））をそれぞれ示す。図１（ａ）及び（ｂ）からわかる通り、本発明の天井埋込みスピーカ取付け器具は本体プレート、本体プレート上に弾性部材（この場合はばね）を介して接続された可動プレート及び２本のねじからなる基本構成を有する。
【００１９】
可動プレートは本体プレートに接続された弾性部材の伸縮に応じて本体プレートに収容された配置（図１（ｂ））又は本体プレートから引き出された配置（図１（ａ））のいずれかを取ることができる。
【００２０】
本体プレートには２つのねじ頭部受け入れ孔が設けられており、一方可動プレートには２つのねじ頭部受け入れ部分及びそれと連続して弾性部材の伸長方向に形成された２つのねじ頭部係止部分が設けられている。なお、図１（ａ）及び（ｂ）に示す例ではねじ、ねじ頭部受け入れ孔、ねじ頭部受け入れ部分、及びねじ頭部係止部分の数ｎはそれぞれ２となっているが、この数は２に限定されない。しかし、ｎが１であると仮止め強度が不足するおそれがあり、逆にｎが３以上であるとねじ通しの作業が煩雑になるのでｎは２とすることが好ましい。
【００２１】
本体プレートのねじ頭部受け入れ孔及び可動プレートのねじ頭部受け入れ部分はねじの頭部が貫通するのに十分な大きさを有している。これに対し、可動プレートのねじ頭部受け入れ部分に連続するねじ頭部係止部分は、ねじの頭部は貫通できないがねじ部は貫通することができる大きさを有している。可動プレートのねじ頭部受け入れ部分は図１（ａ）及び（ｂ）に示すように切り欠きであってもよいし、本体プレートのねじ頭部受け入れ孔と同様の孔であってもよい。
【００２２】
図１（ａ）からわかる通り、可動プレートが本体プレートから引き出された配置においては、本体プレートのねじ頭部受け入れ孔は可動プレートのねじ頭部受け入れ部分と重なっており、ねじの頭部のための貫通孔を形成する。また、図１（ｂ）からわかる通り、可動プレートが本体プレートに収容された配置においては、本体プレートのねじ頭部受け入れ孔と可動プレートのねじ頭部係止部分が重なっており、貫通されたねじ頭部を係止する。
【００２３】
なお、本発明の天井埋込みスピーカ取付け器具を構成する各部品の素材は特に限定されるものではなく、本発明の目的を達成することができる限り、任意の素材を用いることができる。
【００２４】
次に、本発明の天井埋込みスピーカ取付けセットについて図２（ａ）及び（ｂ）を参照して説明する。
【００２５】
図２（ａ）及び（ｂ）からわかる通り、本発明の天井埋込みスピーカ取付けセットはスピーカ筐体、ブラケット及び２つの上述のような本発明の天井埋込みスピーカ取付け器具からなる基本構成を有する。
【００２６】
２つの天井埋込みスピーカ取付け器具は、一方の取付け器具の本体プレートがスピーカ筐体の下端部の１つの辺に、他方の取付け器具の本体プレートがスピーカ筐体の下端部の前記辺に対向する辺に、可動プレートがスピーカ筐体から離れる方向に天井面に水平に引き出されるように固定されている。
【００２７】
次に、本発明の天井埋込みスピーカ取付けセットを用いた天井埋込みスピーカ取付方法について図１（ａ）及び（ｂ）並びに図２（ａ）及び（ｂ）を参照して説明する。
【００２８】
本発明の天井埋込みスピーカ取付けセットを用いて天井埋込みスピーカを天井に取付けるためには、取付け作業者はまず取付けセットのブラケットを図２（ａ）に示すように天井裏に設置し、取付けセットの取付け器具のねじを天井裏に設置されたブラケットのねじ穴に部分的に螺合させる。
【００２９】
次に取付け作業者はスピーカ筐体に固定された取付け器具の２つの本体プレートをそれぞれ片手で把握し、それぞれの手の指の一部を用いて本体プレートに収容されている可動プレートを引き出して図１（ａ）に示す配置で可動プレートを保持する。
【００３０】
次に取付け作業者は本体プレートを支点としてスピーカ筐体を両手で持ち上げてスピーカ筐体をブラケットに挿入してブラケットのねじ穴に部分的に螺合されたねじの頭部に本体プレートのねじ頭部受け入れ孔及び可動プレートのねじ頭部受け入れ部分（これらは図１（ａ）に示す配置においては相互に重なっている）の両方を貫通させる。
【００３１】
その後、取付け作業者は可動プレートを保持している手の指の一部を可動プレートから離して可動プレートの保持を解除する。可動プレートは本体プレート上に弾性部材を介して接続されているので、保持を解除されると弾性部材は収縮して可動プレートを動かし、可動プレートを本体プレートに収容された配置（図１（ｂ））へと変化させる。これにより可動プレートのねじ頭部係止部分が本体プレートのねじ頭部受け入れ孔と重なるため、ねじ頭部を係止してスピーカを仮止めする。
【００３２】
この状態でスピーカは天井にしっかりと仮止めされているので、取付け作業者がスピーカから手を離してもスピーカは落下しない。最後に、取付け作業者はねじを完全に螺合させ、スピーカを天井に取付ける。
【００３３】
【発明の効果】
本発明は上述のように構成されているため、以下のような効果を奏する：
（１）スピーカから手を離さずにスピーカを容易に天井に仮止めできるため、スピーカ取付け作業を安全に行うことができる。
（２）本体プレートに可動プレートが接続されているので、本体プレート及び可動プレートにねじ頭部を貫通させる時にもスピーカ筐体の取まわしがしやすく、ねじ頭部の貫通が容易である。
（３）取付け作業者は手を見ることにより本体プレート及び可動プレートを見ることができるので、確実に作業を行うことができる。
【図面の簡単な説明】
【図１】本発明の天井埋込みスピーカ取付け器具の一例の引き出し状態（図１（ａ））及び収容状態（図１（ｂ））をそれぞれ示す。
【図２】本発明の天井埋込みスピーカ取付けセットの一例を示す。
【図３】従来の天井埋込みスピーカ取付方法を示す。
【図４】従来の天井埋込みスピーカ取付方法を示す。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a ceiling mounted speaker mounting device, a ceiling mounted speaker mounting set including such a mounting device, and a ceiling mounted speaker mounting method using such a mounting set. In particular, the present invention relates to a ceiling-mounted speaker mounting device, a mounting set, and a mounting method capable of temporarily and securely fixing a speaker to a ceiling.
[0002]
[Prior art]
As a method for temporarily fixing the speaker embedded in the ceiling to the ceiling, a method using a mounting tool as shown in FIGS. 3 and 4 is conventionally known.
[0003]
In the method shown in FIG. 3, the screw head locking member attached to the speaker housing is engaged with a screw portion projecting from the bracket by rotating the speaker housing.
[0004]
Specifically, first, the speaker should be slightly shifted left and right from directly below the screw so that the screw head locking member does not collide with the screw partially screwed into the screw hole of the bracket installed in the ceiling. Insert the housing into the bracket. When the screw head locking member comes above the screw head, the insertion is stopped, the speaker housing is rotated, and the screw head locking portion (notch) of the screw head locking member is screwed. , Thereby temporarily fixing the speaker to the ceiling.
[0005]
The temporary fixing method as described above is performed such that both notches of a pair of screw head locking members fixed to both opposing sides of the lower end of the speaker housing engage with corresponding screw portions. You need to rotate your body. However, this operation is difficult because the installer cannot see both notches at the same time, and the installer may lose his balance and fall off the scaffold.
[0006]
In the method shown in FIG. 4, a screw head locking member pivotally mounted near a screw head receiving hole provided in a speaker housing is engaged with a screw portion protruding from a bracket.
[0007]
Specifically, a screw head receiving hole is first made to penetrate a screw head partially screwed into a screw hole of a bracket installed in the ceiling. Thereafter, the screw head locking member is pivoted to engage the screw head locking portion (notch) with the screw portion, thereby temporarily fixing the speaker to the ceiling.
[0008]
In the above-mentioned temporary fixing method, the mounting operator needs to completely separate one hand from the speaker when pivoting the screw head locking member, and the speaker may fall on the mounting operator's head. Yes, lacks security.
[0009]
In particular, in the case of speakers mounted on ceilings, since the mounting location is high on the ceiling and the scaffolding is poor and it is difficult for the body to work freely, it is easy to temporarily fix the speakers to the ceiling without releasing your hands from the speakers. Coveted from the face.
[0010]
[Problems to be solved by the invention]
The present invention has been devised in view of the current state of the art, and has as its object the ceiling-mounted speaker mounting device and the ceiling-mounted speaker mounting set that can easily temporarily fix the speaker to the ceiling without releasing the hand from the speaker. And a ceiling embedded speaker mounting method.
[0011]
[Means for Solving the Problems]
The present inventor has conducted intensive studies on the configuration of the ceiling mounted speaker mounting device in order to solve the above-described problems, and has finally arrived at the present invention.
[0012]
That is, the present invention relates to a main body plate, a movable plate connected to the main body plate via an elastic member and capable of taking an arrangement accommodated in the main body plate or an arrangement pulled out from the main body plate in accordance with expansion and contraction of the elastic member, And a ceiling mounted speaker mounting device including screws capable of penetrating and retaining both the body plate and the movable plate,
The body plate has a screw head receiving hole,
The movable plate has a screw head receiving portion and a screw head locking portion formed continuously with the screw head receiving portion in the extension direction of the elastic member,
In the arrangement in which the movable plate is pulled out of the main body plate, the screw head receiving hole of the main body plate and the screw head receiving portion of the movable plate overlap, so that the head of the screw is provided on both the main body plate and the movable plate. Can penetrate,
In the arrangement in which the movable plate is housed in the main body plate, the screw head receiving hole of the main body plate and the screw head locking portion of the movable plate overlap, and thus the screw head locking portion of the movable plate has a screw head. A ceiling-mounted speaker mounting device characterized by locking a part.
[0013]
According to a preferred embodiment of the ceiling mounted speaker mounting device of the present invention, the elastic member is a spring, and the number of screws, screw head receiving holes, screw head receiving portions, and screw head locking portions is the same, respectively. (N is an integer of 2 or more).
[0014]
According to a further preferred embodiment of the ceiling mounted speaker mounting device of the present invention, n is 2.
[0015]
The present invention is also a ceiling-mounted speaker mounting set including a speaker housing, a bracket, and two ceiling-mounted speaker mounting devices as described above, wherein one of the main body plates of the mounting device has one of lower end portions of the speaker housing. On one side, the main body plate of the other mounting device is fixed to a side opposite to the side at the lower end of the speaker housing so that the movable plate is horizontally pulled out to the ceiling surface in a direction away from the speaker housing. It is a ceiling embedded speaker mounting set.
[0016]
In addition, the present invention is a method for mounting a ceiling-mounted speaker on a ceiling, comprising the following steps:
Prepare the ceiling mounted speaker mounting set described above,
Install the bracket of the mounting set above the ceiling,
Partially screwing the screw of the mounting device of the mounting set into the screw hole of the bracket installed above the ceiling,
Grasp the two main body plates of the mounting device of the mounting set with one hand,
Using a part of the fingers of each hand, pull out the movable plate housed in the main body plate and hold it in that arrangement,
With the main body plate as a fulcrum, the speaker housing is lifted up with both hands, the speaker housing is inserted into the bracket, and the screw head receiving holes of the main body plate and the movable head are provided at the heads of the screws partially screwed into the screw holes of the bracket. Penetrate both the screw head receiving part of the plate,
A part of the finger of the hand holding the movable plate is released from the movable plate to release the holding of the movable plate, thereby changing the movable plate to the arrangement accommodated in the main body plate, and thereby the screw head of the movable plate The locking portion is overlapped with the screw head receiving hole of the main body plate, and the screw head is locked to temporarily fix the speaker, and then the screw is screwed together to mount the speaker on the ceiling.
[0017]
BEST MODE FOR CARRYING OUT THE INVENTION
An example of a ceiling-mounted speaker mounting device of the present invention, a ceiling-mounted speaker mounting set including such a mounting device, and a ceiling-mounted speaker mounting method using such a mounting set will be described below with reference to the drawings, but the present invention is not limited thereto. Not something.
[0018]
1 (a) and 1 (b) show the pulled-out state (FIG. 1 (a)) and the housed state (FIG. 1 (b)) of the ceiling-mounted speaker mounting device of the present invention, respectively. As can be seen from FIGS. 1A and 1B, the ceiling-mounted speaker mounting device of the present invention comprises a main body plate, a movable plate connected to the main body plate via an elastic member (in this case, a spring), and two screws. It has a basic configuration consisting of
[0019]
The movable plate takes either an arrangement accommodated in the main body plate (FIG. 1B) or an arrangement pulled out of the main body plate (FIG. 1A) in accordance with expansion and contraction of an elastic member connected to the main body plate. be able to.
[0020]
The body plate is provided with two screw head receiving holes, while the movable plate is provided with two screw head receiving portions and two screw head locks formed continuously with the elastic member in the extending direction of the elastic member. A part is provided. In the example shown in FIGS. 1A and 1B, the number n of the screw, the screw head receiving hole, the screw head receiving part, and the screw head locking part is 2, respectively. Is not limited to 2. However, if n is 1, the temporary fixing strength may be insufficient. Conversely, if n is 3 or more, the threading operation becomes complicated, so n is preferably set to 2.
[0021]
The screw head receiving hole of the main body plate and the screw head receiving portion of the movable plate are large enough for the screw head to penetrate. On the other hand, the screw head engaging portion that is continuous with the screw head receiving portion of the movable plate has a size that the screw head cannot penetrate but the screw portion can penetrate. The screw head receiving portion of the movable plate may be a notch as shown in FIGS. 1A and 1B, or may be a hole similar to the screw head receiving hole of the main body plate.
[0022]
As can be seen from FIG. 1 (a), in the arrangement in which the movable plate is pulled out from the main body plate, the screw head receiving hole of the main body plate overlaps with the screw head receiving portion of the movable plate, so that the screw head receiving hole is Is formed. In addition, as can be seen from FIG. 1B, in the arrangement in which the movable plate is housed in the main body plate, the screw head receiving hole of the main body plate and the screw head locking portion of the movable plate overlap, and the movable plate is penetrated. Lock the screw head.
[0023]
In addition, the material of each component constituting the ceiling mounted speaker mounting device of the present invention is not particularly limited, and any material can be used as long as the object of the present invention can be achieved.
[0024]
Next, the ceiling embedded speaker mounting set of the present invention will be described with reference to FIGS. 2 (a) and 2 (b).
[0025]
As can be seen from FIGS. 2 (a) and 2 (b), the ceiling mounted speaker mounting set of the present invention has a basic configuration including a speaker housing, a bracket, and two above-described ceiling mounted speaker mounting tools of the present invention.
[0026]
In the two ceiling-mounted speaker mounting devices, the main body plate of one mounting device is on one side of a lower end portion of the speaker housing, and the main body plate of the other mounting device is opposed to the lower end portion of the speaker housing. The movable plate is fixed so as to be horizontally pulled out of the ceiling surface in a direction away from the speaker housing.
[0027]
Next, a ceiling embedded speaker mounting method using the ceiling embedded speaker mounting set of the present invention will be described with reference to FIGS. 1 (a) and 1 (b) and FIGS. 2 (a) and 2 (b).
[0028]
In order to mount the ceiling-mounted speaker to the ceiling using the ceiling-mounted speaker mounting set of the present invention, the mounting worker first installs the bracket of the mounting set behind the ceiling as shown in FIG. A screw of the mounting device is partially screwed into a screw hole of a bracket installed above the ceiling.
[0029]
Next, the installation worker grasps each of the two body plates of the mounting device fixed to the speaker housing with one hand, and pulls out the movable plate housed in the body plate using a part of the fingers of each hand. The movable plate is held in the arrangement shown in FIG.
[0030]
Next, the mounting operator lifts the speaker housing with both hands using the main body plate as a fulcrum, inserts the speaker housing into the bracket, and attaches the screw head of the main body plate to the screw head partially screwed into the screw hole of the bracket. Both the part receiving hole and the screw head receiving part of the movable plate (which overlap each other in the arrangement shown in FIG. 1A) are made to pass through.
[0031]
Thereafter, the mounting operator releases a part of the finger of the hand holding the movable plate from the movable plate to release the holding of the movable plate. Since the movable plate is connected to the main body plate via an elastic member, when the holding is released, the elastic member contracts to move the movable plate, and the movable plate is accommodated in the main body plate (FIG. 1 (b)). )). As a result, the screw head locking portion of the movable plate overlaps with the screw head receiving hole of the main body plate, so that the screw head is locked to temporarily fix the speaker.
[0032]
In this state, the speaker is temporarily fixed to the ceiling, so that the speaker does not drop even if the worker removes his hand from the speaker. Finally, the installation worker completely screws the screws and mounts the speaker on the ceiling.
[0033]
【The invention's effect】
Since the present invention is configured as described above, it has the following effects:
(1) Since the speaker can be temporarily fixed to the ceiling easily without releasing the hand from the speaker, the speaker mounting operation can be performed safely.
(2) Since the movable plate is connected to the main body plate, the speaker housing can be easily arranged even when the screw head penetrates the main body plate and the movable plate, and the screw head can be easily penetrated.
(3) Since the mounting operator can see the main body plate and the movable plate by looking at the hand, the work can be performed reliably.
[Brief description of the drawings]
FIG. 1 shows a drawer state (FIG. 1 (a)) and a housed state (FIG. 1 (b)) of an example of a ceiling mounted speaker mounting device of the present invention.
FIG. 2 shows an example of a ceiling mounted speaker mounting set of the present invention.
FIG. 3 shows a conventional ceiling embedded speaker mounting method.
FIG. 4 shows a conventional ceiling embedded speaker mounting method.
Claims (6)
前記本体プレートがねじ頭部受け入れ孔を有し、
前記可動プレートがねじ頭部受け入れ部分とそれと連続して弾性部材の伸長方向に形成されたねじ頭部係止部分を有し、
前記可動プレートが前記本体プレートから引き出された配置において前記本体プレートのねじ頭部受け入れ孔と前記可動プレートのねじ頭部受け入れ部分が重なり、かくしてねじの頭部が前記本体プレートと前記可動プレートの両方を貫通することができ、
前記可動プレートが前記本体プレートに収容された配置において前記本体プレートのねじ頭部受け入れ孔と前記可動プレートのねじ頭部係止部分が重なり、かくして前記可動プレートのねじ頭部係止部分がねじ頭部を係止することを特徴とする天井埋込みスピーカ取付け器具。A main body plate, a movable plate connected to the main body plate via an elastic member, and capable of being placed in or pulled out of the main body plate according to expansion and contraction of the elastic member, and movable with the main body plate A ceiling mounted speaker mounting including screws capable of penetrating and retaining both of the plates,
The body plate has a screw head receiving hole,
The movable plate has a screw head receiving portion and a screw head locking portion formed continuously with the screw head in the extension direction of the elastic member,
In the arrangement in which the movable plate is pulled out of the main body plate, the screw head receiving hole of the main body plate and the screw head receiving portion of the movable plate overlap, so that the head of the screw is provided on both the main body plate and the movable plate. Can penetrate
In the arrangement in which the movable plate is housed in the main body plate, the screw head receiving hole of the main body plate and the screw head locking portion of the movable plate overlap, and thus the screw head locking portion of the movable plate has a screw head. A ceiling mounted speaker mounting device characterized by locking a part.
請求項５に記載の天井埋込みスピーカ取付けセットを準備し、
前記取付けセットのブラケットを天井裏に設置し、
前記取付けセットの取付け器具のねじを天井裏に設置されたブラケットのねじ穴に部分的に螺合させ、
前記取付けセットの取付け器具の２つの本体プレートをそれぞれ片手で把握し、
それぞれの手の指の一部を用いて本体プレートに収容されている可動プレートを引き出してその配置で保持し、
本体プレートを支点としてスピーカ筐体を両手で持ち上げてスピーカ筐体をブラケットに挿入してブラケットのねじ穴に部分的に螺合されたねじの頭部に本体プレートのねじ頭部受け入れ孔及び前記可動プレートのねじ頭部受け入れ部分の両方を貫通させ、
可動プレートを保持している手の指の一部を可動プレートから離して可動プレートの保持を解除することによって可動プレートを本体プレートに収容された配置に変化させ、これにより可動プレートのねじ頭部係止部分を本体プレートのねじ頭部受け入れ孔と重ねてねじ頭部を係止してスピーカを仮止めし、ねじを螺合させてスピーカを天井に取付ける。A method for mounting a ceiling mounted speaker on a ceiling, comprising the following steps:
Preparing the ceiling embedded speaker mounting set according to claim 5,
Install the bracket of the mounting set above the ceiling,
Partially screwing the screw of the mounting device of the mounting set into the screw hole of the bracket installed above the ceiling,
Grasping each of the two body plates of the mounting device of the mounting set with one hand,
Using a part of the fingers of each hand, pull out the movable plate housed in the main body plate and hold it in that arrangement,
With the main body plate as a fulcrum, the speaker housing is lifted up with both hands, the speaker housing is inserted into the bracket, and the screw head receiving holes of the main body plate and the movable head are provided at the heads of screws partially screwed into the screw holes of the bracket. Penetrate both the screw head receiving part of the plate,
A part of the finger of the hand holding the movable plate is released from the movable plate to release the holding of the movable plate, thereby changing the movable plate to the arrangement accommodated in the main body plate, and thereby the screw head of the movable plate The locking portion is overlapped with the screw head receiving hole of the main body plate, and the screw head is locked to temporarily fix the speaker.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002167620A JP3957566B2 (en) | 2002-06-07 | 2002-06-07 | Ceiling embedded speaker mounting device, ceiling embedded speaker mounting set including such mounting device, and ceiling embedded speaker mounting method using such mounting set |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2002167620A JP3957566B2 (en) | 2002-06-07 | 2002-06-07 | Ceiling embedded speaker mounting device, ceiling embedded speaker mounting set including such mounting device, and ceiling embedded speaker mounting method using such mounting set |
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| JP2004015543A true JP2004015543A (en) | 2004-01-15 |
| JP2004015543A5 JP2004015543A5 (en) | 2005-10-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101061533B1 (en) | 2011-06-09 | 2011-09-02 | 주식회사 에스디 | Fixing apparatus of broadcasting sound equipment |
| JP2016144009A (en) * | 2015-01-30 | 2016-08-08 | ヤマハ株式会社 | Speaker unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578091U (en) * | 1992-03-27 | 1993-10-22 | オンキヨー株式会社 | Speaker mounting structure |
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2002
- 2002-06-07 JP JP2002167620A patent/JP3957566B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578091U (en) * | 1992-03-27 | 1993-10-22 | オンキヨー株式会社 | Speaker mounting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101061533B1 (en) | 2011-06-09 | 2011-09-02 | 주식회사 에스디 | Fixing apparatus of broadcasting sound equipment |
| JP2016144009A (en) * | 2015-01-30 | 2016-08-08 | ヤマハ株式会社 | Speaker unit |
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| JP3957566B2 (en) | 2007-08-15 |
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