JPS5843Y2 - System ceiling air conditioning outlet mounting structure - Google Patents

Description

【考案の詳細な説明】 本考案は、システム天井の空調吹出口取付構造に関し、
隣りあう断面略逆Ｔ字状のＴバー１間に空調吹出口２の
吹出枠３を配して隣りあうＴバー１の下横片４に載せ、
吹出枠３の上部両側に設けたアーム５の垂下片６を隣り
あうＴバー１の外側面側に対向させ、アーム５に取付け
たコイルばねＡの下端をＴバー１の係止部７に係止して
成るシステム天井の空調吹出口取付構造に係るものであ
る。[Detailed description of the invention] This invention relates to the system ceiling air conditioning outlet mounting structure.
The air outlet frame 3 of the air conditioning outlet 2 is arranged between adjacent T bars 1 having a substantially inverted T-shaped cross section, and placed on the lower horizontal piece 4 of the adjacent T bars 1.
The hanging pieces 6 of the arm 5 provided on both sides of the upper part of the blow-off frame 3 are opposed to the outer side of the adjacent T-bar 1, and the lower end of the coil spring A attached to the arm 5 is engaged with the locking part 7 of the T-bar 1. This relates to an air conditioning outlet mounting structure on the ceiling of the system.

従来空調吹出口２をＴバー１に取付けるに当つては第１
図に示すように空調吹出口２とは別体の押え金具８をＴ
バー１間と空調吹出口２との間に設置して蝶ねじ９によ
って空調吹出口２の吹出枠３の鍔１８を押えるため、鍔
１８が変形したり、あるいはＴバー１の間隙が広がった
り、また蝶ねじ９を締付けるという施工上の手間がかか
ったりするという欠点があった。Conventionally, when attaching the air conditioning outlet 2 to the T-bar 1, the first
As shown in the figure, hold down the holding fitting 8 which is separate from the air conditioning outlet 2.
Since the flange 18 of the air outlet frame 3 of the air conditioning outlet 2 is pressed by the thumb screw 9 installed between the bars 1 and the air conditioning outlet 2, the flange 18 may be deformed or the gap between the T bar 1 may widen. Also, there is a drawback that it takes time and effort to tighten the thumbscrew 9.

本考案は上記の点に鑑みて考案したものであって、その
目的とするところは蝶ねじなどを用いないことで空調吹
出口の取付けが簡略化され、また空調吹出口の吹出枠の
鍔が変形したりするおそれがなく、またＴバー間の間隙
が広がるのを防止でき、地震などによって空調吹出口が
落下したりするおそれのないシステム天井の空調吹出口
取付構造を提供するにある。This invention was devised in view of the above points, and its purpose is to simplify the installation of air conditioning outlets by not using thumbscrews, and to simplify the installation of air conditioning outlets. To provide an air conditioner outlet mounting structure on a system ceiling which is free from the risk of deformation, prevents the gap between T-bars from widening, and prevents the air conditioner outlet from falling due to an earthquake or the like.

本考案を以下実施例により詳述する。The present invention will be explained in detail below using examples.

第２図には本考案の一実施例の全体斜視図が示してあり
、天井スラブより吊りボルト１０にて複数本のＣチャン
ネル１１が吊下げてあり、Ｃチャンネル１１に対して直
角にＴバー１がクリップ１２によって取付けてあり、Ｔ
バー１間に天井材１３が載設して取付けてあり、また他
のＴバー１間は設備スペース１４となっていてこの設備
スペース１４にアネモ形の空調吹出口２や照明器具１５
．プレート１６等が取付けられるものである。FIG. 2 shows an overall perspective view of an embodiment of the present invention, in which a plurality of C channels 11 are suspended from a ceiling slab by hanging bolts 10, and a T bar is perpendicular to the C channels 11. 1 is attached by a clip 12, and T
A ceiling material 13 is installed between the bars 1, and the space between the other T bars 1 is an equipment space 14, and this equipment space 14 includes an anemo-shaped air conditioning outlet 2 and lighting equipment 15.
．． The plate 16 etc. are attached to it.

図中１７は天井材１３同士を連結するＨバーである。In the figure, 17 is an H bar that connects the ceiling materials 13 together.

空調吹出口２の吹出枠３の下部の鍔１８は隣りあうＴバ
ー１の下横片４上に載置されるものである。The lower flange 18 of the air outlet frame 3 of the air conditioning outlet 2 is placed on the lower horizontal piece 4 of the adjacent T-bar 1.

吹出枠３の上部両側にはＬ状のアーム５が回転自在に取
付けてあり、アーム５の垂下片６にコイルばねＡの上端
が取付けである。An L-shaped arm 5 is rotatably attached to both sides of the upper part of the blow-off frame 3, and the upper end of a coil spring A is attached to a hanging piece 6 of the arm 5.

ここでアーム５を吹出枠３に回転自在としておくことに
より、梱包時には第３図の想像線で示すような位置に位
置させておいて現場で゛回転させてＴバー１をまたがせ
るようにすることができる。Here, by making the arm 5 rotatable on the blow-off frame 3, it can be positioned at the position shown by the imaginary line in Figure 3 during packaging, and then rotated at the site so that it can straddle the T-bar 1. can do.

この場合吹出枠３の鍔１８は左右よりも前後に長いもの
としておくと梱包がぴったりとで゛きるもので゛ある。In this case, if the flange 18 of the blow-off frame 3 is made longer in the front and back than in the left and right directions, it will be possible to pack it properly.

またアーム５を回転自在としであるので空調吹出口２を
傾けてＴバー１間に入れて下横片４に載せる際アーム５
を想像線の状態としておくことによりアーム５が空調吹
出口２をＴバー１間に入れて載置する作業の邪魔となら
ないものである。In addition, since the arm 5 is rotatable, when the air conditioning outlet 2 is tilted and placed between the T-bars 1 and placed on the lower horizontal piece 4, the arm 5
By keeping it as an imaginary line, the arm 5 does not interfere with the work of placing the air conditioning outlet 2 between the T-bars 1.

空調吹出口２をＴバー１間に入れて下横片４に載せる際
雨垂下片６を回転して隣りあうＴバー１にまたがせて各
垂下片６をＴバー１の外側面側に対向させ、コイルばね
Ａの下端をＴバー１の上部の下向き凹状の係止部７に係
止するものである。When placing the air conditioning outlet 2 between the T-bars 1 and placing it on the lower horizontal piece 4, rotate the rain hanging pieces 6 so that they straddle the adjacent T-bars 1, and place each hanging piece 6 on the outer side of the T-bar 1. The coil springs A are opposed to each other, and the lower end of the coil spring A is locked to a downwardly concave locking part 7 at the upper part of the T-bar 1.

第５図には本考案の他の実施例が示してあり、この実施
例にあってはＬ状のアーム５の水平片５ａの先端に上方
に向けて突片５ｂが突出してあり、この突片５ｂを空調
吹出口２の吹出枠３の孔１９に挿入して引掛けるように
なっており、この実施例においても同様にコイルばねＡ
の下端をＴバー１の係止部７に係止するものである。FIG. 5 shows another embodiment of the present invention, in which a protruding piece 5b protrudes upward from the tip of the horizontal piece 5a of the L-shaped arm 5. The piece 5b is inserted into the hole 19 of the air outlet frame 3 of the air conditioning outlet 2 and hooked thereon, and similarly in this embodiment, the coil spring A
The lower end of the T-bar 1 is locked to the locking portion 7 of the T-bar 1.

この実施例にあっては空調吹出口２をＴバー１に載せた
後、アーム５を取付けることができる。In this embodiment, after the air conditioning outlet 2 is placed on the T-bar 1, the arm 5 can be attached.

また第８図のように吹出枠３の内面に突出片２０を設け
ておけば、アーム５を吹出枠３に取付けたために回転す
る際、アーム５が回転しおわった時点で突出片２０をの
りこえるためアーム５の逆回転が防止される。Furthermore, if a protruding piece 20 is provided on the inner surface of the blowing frame 3 as shown in FIG. 8, when the arm 5 is attached to the blowing frame 3 and rotates, the arm 5 will be able to ride on the protruding piece 20 when it has finished rotating. Therefore, reverse rotation of the arm 5 is prevented.

この場合突出片２０はななめ外下前に向けて傾斜させて
おき且つ弾性を有しているとよい。In this case, the projecting piece 20 is preferably inclined diagonally outward and downward and has elasticity.

図中２１はダクトであって空調吹出口２の上部接続口２
ｄに接続するものである。In the figure, 21 is a duct, which is the upper connection port 2 of the air conditioning outlet 2.
d.

ところで第９図にはプレート１６の取付部分が示してあ
り、Ｔバー１の上部にＳ字形係止金具２２の上層曲部２
３を嵌め込み、Ｓ字形係止金具２２の下層曲部２４の先
端を係止部７に係止し、下層曲部２４に取付けたひも２
５をプレート１６の立上り２７のだるま孔２７の小孔２
８にひも２５の端部の膨大部３０を引掛けである。By the way, FIG. 9 shows the mounting part of the plate 16, and the upper curved part 2 of the S-shaped locking fitting 22 is attached to the upper part of the T-bar 1.
3, the tip of the lower curved part 24 of the S-shaped locking fitting 22 is locked to the locking part 7, and the string 2 attached to the lower curved part 24
5 into the small hole 2 of the pothole 27 on the rising edge 27 of the plate 16
The enlarged part 30 at the end of the string 25 is hooked onto the string 8.

ここでだるま孔２７の大孔２９は膨大部３０が挿入でき
る大きさとなっている。Here, the large hole 29 of the pothole 27 is large enough to allow the enlarged portion 30 to be inserted therein.

このようにすることで万一振動によってプレート１６が
落ちてもひも２５によってプレート１６が床まで落ちな
いようになっている。By doing this, even if the plate 16 should fall due to vibration, the string 25 will prevent the plate 16 from falling to the floor.

第１０図にあってはＳ字形係止金具２３にかえて逆行状
のＵ成金具３１を用いた例が示してあり、Ｕ成金具３１
をＴバー１の上部に被せ、Ｕ成金具３１の爪３２を係止
部７に係止してあり、ひも２５の一端はＵ成金具３１に
固着しである。In FIG. 10, an example is shown in which a retrograde U metal fitting 31 is used instead of the S-shaped locking metal fitting 23.
is placed over the top of the T-bar 1, the claw 32 of the U metal fitting 31 is locked to the locking part 7, and one end of the string 25 is fixed to the U metal fitting 31.

かくして本考案にあっては、空調吹出口の吹出枠に設け
たアームに取付けたコイルばねをＴバーの係止部に係止
しであるので、従来のように蝶ねしなどを用いることな
く取付けができ、蝶ねじの回転作業等を必要とせず、作
業が簡略化でき、またコイルばねのばね力によって振動
を吸収できるので耐震性が向上し、また両アームの垂下
片を隣りあうＴバーの外側面側に対向させであるので、
Ｔバー間がひろがるのを防止できると共に空調吹出口の
落下を確実に防止できるものである。Thus, in the present invention, the coil spring attached to the arm provided on the air outlet frame of the air conditioner outlet is locked to the locking part of the T bar, so there is no need to use a hinge or the like as in the conventional case. It can be installed easily without the need for rotating thumbscrews, etc., and the vibrations can be absorbed by the spring force of the coil spring, improving earthquake resistance. Since it is facing the outer side of
This prevents the T-bars from widening and also reliably prevents the air conditioning outlet from falling.

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

第１図は従来例の斜視図、第２図は本考案の一実施例の
全体斜視図、第３図は同上の空調吹出口の取付状態の斜
視図、第４図は同上のダクトを接続した状態の斜視図、
第５図は同上の他の実施例の斜視図、第６図は同上のア
ーム部分の分解斜視図、第７図は同上の断面図、第８図
は同上の他の実施例の断面図、第９図は同上のプレート
の取付状態の斜視図、第１０図は同上のプレートの取付
状態の他の実施例の斜視図であって、１はＴバー、２は
空調吹出口、３は吹出枠、４は下横片、５はアーム、６
は垂下片、７は係止部、Ａはコイルばねである。Fig. 1 is a perspective view of the conventional example, Fig. 2 is an overall perspective view of an embodiment of the present invention, Fig. 3 is a perspective view of the air conditioning outlet installed in the above, and Fig. 4 is the duct connected to the above. A perspective view of the
FIG. 5 is a perspective view of another embodiment of the above, FIG. 6 is an exploded perspective view of the arm portion of the above, FIG. 7 is a sectional view of the same, and FIG. 8 is a sectional view of another embodiment of the same. FIG. 9 is a perspective view of the above plate in an attached state, and FIG. 10 is a perspective view of another embodiment of the above plate in an attached state, in which 1 is a T-bar, 2 is an air conditioning outlet, and 3 is an outlet. Frame, 4 is the lower horizontal piece, 5 is the arm, 6
7 is a hanging piece, 7 is a locking portion, and A is a coil spring.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）隣りあう断面逆Ｔ字状のＴバー間に空調吹出口の
吹出枠を配して隣りあうＴバーの下横片に載せ、吹出枠
の上部両側に設けたアームの垂下片を隣りあうＴバーの
外側面側に対向させ、アームに取付けたコイルばねの下
端をＴバーの係止部に係止して成るシステム天井の空調
吹出口取付構造。(1) Arrange the air conditioner outlet frame between adjacent T-bars with an inverted T-shaped cross section, place them on the lower horizontal pieces of the adjacent T-bars, and place the hanging pieces of the arms provided on both sides of the upper part of the outlet frame next to each other. An air conditioner outlet mounting structure on the system ceiling, in which the lower end of a coil spring attached to an arm is locked to the locking part of the T-bar, facing the outer side of the matching T-bar. （２）実用新案登録請求の範囲第１項記載のシステム天
井の空調吹出口取付構造において、アームの吹出枠への
取付基部を回転自在としたもの。(2) Utility Model Registration Scope of Claim 1 In the system ceiling air conditioner outlet mounting structure as set forth in claim 1, the mounting base of the arm to the outlet frame is rotatable. （３）実用新案登録請求の範囲第１項記載のシステム天
井の空調吹出口取付構造において、アームを吹出枠に着
脱自在に取付けたもの。(3) Utility Model Registration Scope of Claim 1 In the system ceiling air conditioner outlet mounting structure described in claim 1, the arm is detachably attached to the outlet frame.