JP2565005Y2 - Mounting structure of lighting equipment to ceiling frame material - Google Patents
Mounting structure of lighting equipment to ceiling frame materialInfo
- Publication number
- JP2565005Y2 JP2565005Y2 JP8782291U JP8782291U JP2565005Y2 JP 2565005 Y2 JP2565005 Y2 JP 2565005Y2 JP 8782291 U JP8782291 U JP 8782291U JP 8782291 U JP8782291 U JP 8782291U JP 2565005 Y2 JP2565005 Y2 JP 2565005Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- width
- hole
- ceiling frame
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、天井枠材を直線状又は
クロス状に連結して天井枠材間に天井板を配置するシス
テム天井において天井枠材への照明器具の取付け構造に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a lighting device to a ceiling frame material in a system ceiling in which ceiling frames are connected in a straight line or a cross shape and a ceiling plate is arranged between the ceiling frames. is there.
【０００２】[0002]
【従来の技術】従来照明器具を取付けるにはビス等によ
り取付けていた。2. Description of the Related Art Conventionally, lighting equipment has been mounted with screws or the like.
【０００３】[0003]
【考案が解決しようとする課題】ところが、従来のよう
にビスで取付けるものにおいては、天井という高所にお
ける作業のため作業が面倒であった。また、照明器具を
埋め込み型にすると照明器具が天井裏に突出して天井裏
における配線、配管作業の邪魔になるという問題があっ
た。[0005] However, in the case of mounting with screws as in the prior art, the work is troublesome due to work at a high place such as a ceiling. In addition, there is a problem that when the lighting fixture is of a recessed type, the lighting fixture projects above the ceiling and hinders wiring and piping work behind the ceiling.
【０００４】本考案は、上記の従来例の問題点に鑑みて
考案したものであって、その目的とするところは、ビス
を用いることなく、簡単且つ正確に室内側からの作業で
作業ができ、また、取付け部分が室内側から見えないよ
うにでき、更に、照明器具が天井裏側に張り出さないの
で、天井裏における配線、配管をするような場合に邪魔
にならない天井枠材への照明器具の取付け構造を提供す
るにある。The present invention has been devised in view of the above-mentioned problems of the prior art, and its purpose is to enable simple and accurate operation from the indoor side without using screws. Also, since the mounting part can be made invisible from the indoor side, and since the lighting equipment does not protrude behind the ceiling, the lighting equipment for the ceiling frame material does not interfere with wiring and piping behind the ceiling. To provide a mounting structure.
【０００５】[0005]
【課題を解決するための手段】上記従来例の問題点を解
決して本考案の目的を達成するため、本考案の天井枠材
への照明器具の取付け構造は、断面略逆Ｕ字状の天井枠
材１の上面片１ａの長手方向に巾広差込み孔部３１、巾
狭孔部３２、係止孔部３３の順で互いに連通するように
形成して取付け孔を構成し、照明器具４ａから上方に突
設した取付け金具３４の縦片３５の両側を階段状に切落
して最上段を係止片３６、２段目を抜け止め片３７、３
段目を通過可能片３８とし、上記係止孔部３３の孔巾を
巾広差込み孔部３１の孔巾よりも狭く且つ巾狭孔部３２
の孔巾よりも広く設定し、上記抜け止め片３７の巾を係
止片３６の巾よりも狭く且つ通過可能片３８の巾よりも
広く設定し、抜け止め片３７の巾を係止孔部３３の孔巾
よりも狭く且つ巾狭孔部３２の孔巾よりも広く設定し、
巾狭孔部３２の孔巾を通過可能片３８の巾よりも広く設
定し、照明器具４ａを天井枠材１の下方開口の凹溝部３
内に配置すると共に取付け孔に下方から挿入された取付
け金具３４の縦片３５の抜け止め片３７を係止孔部３３
内に位置させ且つ係止片３６を係止孔部３３の上方にお
いて天井枠材１の上面片１ａに載設して成るものであ
る。In order to solve the problems of the prior art and achieve the object of the present invention, the mounting structure of the lighting fixture to the ceiling frame material of the present invention has a substantially inverted U-shaped cross section. A mounting hole is formed by communicating with the wide insertion hole portion 31, the narrow hole portion 32, and the locking hole portion 33 in the longitudinal direction of the upper surface piece 1a of the ceiling frame material 1 in the order of the lighting fixture 4a. Both sides of the vertical piece 35 of the mounting bracket 34 projecting upward from the step are cut off in a stepwise manner, and the uppermost step is a locking piece 36, the second step is a retaining piece 37, 3
The step is a passable piece 38, and the width of the locking hole 33 is smaller than the width of the wide insertion hole 31 and the width of the narrow hole 32 is small.
The width of the retaining piece 37 is set smaller than the width of the locking piece 36 and wider than the width of the passable piece 38, and the width of the retaining piece 37 is set larger than the width of the locking hole. 33 is set smaller than the width of the hole and wider than the width of the narrow hole portion 32,
The width of the narrow hole 32 is set to be wider than the width of the passable piece 38, and the lighting fixture 4 a is recessed in the lower opening 3 of the ceiling frame 1.
And the retaining piece 37 of the vertical piece 35 of the mounting bracket 34 inserted from below into the mounting hole.
And the locking piece 36 is mounted on the upper surface piece 1a of the ceiling frame material 1 above the locking hole 33.
【０００６】[0006]
【作用】しかして、照明器具４ａを天井枠材１に取付け
るには下方から天井枠材１の下方開口の凹溝部３内に照
明器具４ａを差込み、照明器具４ａに突設した取付け金
具３４の縦片３５の係止片３６と抜け止め片３７とを巾
広孔部３３に下方から差込んで天井枠材１から上方に突
出させるとともに通過可能片３８を巾広孔部３３内に位
置させ、この状態で照明器具４ａを天井枠材１の長手方
向にスライドさせて通過可能片３８部分で巾狭孔部３２
を通過させ、通過可能片３８が係止孔部３３に位置した
時点で照明器具４ａを下方に移動させ、取付け金具３４
の縦片３５の抜け止め片３７を係止孔部３３内に位置さ
せ且つ係止片３６を係止孔部３３の上方において天井枠
材１の上面片に載設するものである。そして、抜け止め
片３７を係止孔部３３内に位置させることで、横方向に
照明器具４ａが移動するのが防止されることになる。In order to attach the lighting fixture 4a to the ceiling frame 1, the lighting fixture 4a is inserted from below into the recessed groove 3 of the lower opening of the ceiling frame 1, and the mounting bracket 34 protruding from the lighting fixture 4a is mounted. The locking piece 36 and the retaining piece 37 of the vertical piece 35 are inserted into the wide hole portion 33 from below to protrude upward from the ceiling frame 1, and the passable piece 38 is positioned in the wide hole portion 33. In this state, the luminaire 4a is slid in the longitudinal direction of the ceiling frame 1 so that the narrow hole 32
The lighting fixture 4a is moved downward when the passable piece 38 is positioned in the locking hole 33, and the mounting bracket 34 is
The retaining piece 37 of the vertical piece 35 is positioned in the locking hole 33, and the locking piece 36 is mounted on the upper surface piece of the ceiling frame material 1 above the locking hole 33. By positioning the retaining piece 37 in the locking hole 33, the lighting fixture 4a is prevented from moving in the lateral direction.
【０００７】[0007]
【実施例】以下本考案を添付図面に示す実施例に基づい
て詳述する。システム天井は天井枠材１を直線状又はク
ロス状に連結して天井枠材１間に天井板２を配置して構
成されるものであり、図５、図６には天井枠材１をクロ
ス状に連結して構成したシステム天井の実施例が示して
あり、図７には天井枠材１を直線状に連結して構成した
システム天井の実施例が示してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below based on embodiments shown in the accompanying drawings. The system ceiling is configured by connecting the ceiling frame members 1 in a straight line or a cross shape and arranging a ceiling plate 2 between the ceiling frame members 1. FIGS. FIG. 7 shows an embodiment of a system ceiling formed by connecting ceiling frames 1 in a straight line.
【０００８】このシステム天井の構成部材となる天井枠
材１は金属製であって図４に示すように断面が略逆Ｕ字
状をしており、全長にわたり下方が開口した凹溝部３が
形成してある。また、天井枠材１の両側面の下部には外
側方に向かって横片６が突設してある。そして、天井枠
材１をハンガー７によりスラブ等の建物の構造材から吊
り下げ、更に、天井枠材１同士をジョイナ３０を介して
図５、図６のようにクロス状または図７のように連結し
て配設するものである。The ceiling frame member 1, which is a component of the system ceiling, is made of metal and has a substantially inverted U-shaped cross section as shown in FIG. I have. At the lower part on both sides of the ceiling frame member 1, horizontal pieces 6 project outward. Then, the ceiling frame material 1 is suspended from a structural material of a building such as a slab by a hanger 7, and further, the ceiling frame materials 1 are crossed via the joiner 30 as shown in FIGS. 5 and 6 or as shown in FIG. They are connected and arranged.
【０００９】ここで、天井枠材１の上面片１ａには図１
のように長手方向の２箇所に取付け孔が形成してある。
この取付け孔は少なくとも巾広差込み孔部３１、巾狭孔
部３２、係止孔部３３の順で互いに連通させて構成して
あり、図１、図３の実施例においては、巾広差込み孔部
３１、巾狭孔部３２、係止孔部３３、巾狭孔部３２、巾
広差込み孔部３１の順に連通形成して取付け孔が形成し
てある。Here, the upper surface piece 1a of the ceiling frame material 1 is shown in FIG.
Mounting holes are formed at two places in the longitudinal direction as shown in FIG.
The mounting holes are formed so as to communicate with each other at least in the order of the wide insertion hole 31, the narrow hole 32, and the locking hole 33. In the embodiment shown in FIGS. 1 and 3, the wide insertion hole is provided. A mounting hole is formed by communicating with the portion 31, the narrow hole portion 32, the locking hole portion 33, the narrow hole portion 32, and the wide insertion hole portion 31 in this order.
【００１０】照明器具４ａは安定器ボックス９の下部に
反射板１０を設けてあり、図中１１はソケット、１２は
ランプである。この照明器具４ａの長手方向の両端部に
は上方に向かって取付け金具３４が設けてあり、この取
付け金具３４の縦片３５の両側を階段状に切落して最上
段を係止片３６、２段目を抜け止め片３７、３段目を通
過可能片３８としてある。The luminaire 4a has a reflector 10 provided below the ballast box 9, in which 11 is a socket and 12 is a lamp. At both ends in the longitudinal direction of the lighting fixture 4a, mounting brackets 34 are provided upward, and both sides of a vertical piece 35 of the mounting bracket 34 are cut off in a stepwise manner, and the uppermost steps are locking pieces 36, 2 The step is a retaining piece 37 and the third step is a passable piece 38.
【００１１】ここで、上記係止孔部３３の孔巾Ｂを巾広
差込み孔部３１の孔巾Ａよりも狭く且つ巾狭孔部３２の
孔巾Ｃよりも広く設定し、上記抜け止め片３７の巾Ｙを
係止片３６の巾Ｘよりも狭く且つ通過可能片３８の巾Ｚ
よりも広く設定し、抜け止め片３７の巾Ｙを係止孔部３
３の孔巾Ｂよりも狭く且つ巾狭孔部３２の孔巾Ｃよりも
広く設定し、巾狭孔部３２の孔巾Ｃを通過可能片３８の
巾Ｚよりも広く設定してある。つまり、Ａ＞Ｂ＞Ｃ、Ｘ
＞Ｙ＞Ｚ、Ａ＞Ｘ＞Ｂ、Ｂ＞Ｙ＞Ｃ、Ｃ＞Ｚとなってい
る。The width B of the locking hole 33 is set smaller than the width A of the wide insertion hole 31 and wider than the width C of the narrow hole 32. 37 is smaller than width X of the locking piece 36 and width Z of the passable piece 38.
The width Y of the retaining piece 37 is set wider than the locking hole 3.
3, the width is set to be smaller than the width C of the narrow hole 32, and the width C of the narrow hole 32 is set to be wider than the width Z of the piece 38 that can pass through. That is, A>B> C, X
>Y> Z, A>X> B, B>Y> C, C> Z.
【００１２】しかして、天井枠材１の下方開口の凹溝部
３内に下方から（つまり室内側から）照明器具４ａを挿
入して取付けるものであるが、取付けに当たっては次の
ようにしておこなうものである。照明器具４ａを天井枠
材１に取付けるには下方から天井枠材１の下方開口の凹
溝部３内に照明器具４ａを差込み、照明器具４ａに突設
した取付け金具３４の縦片３５の係止片３６と抜け止め
片３７とを巾広孔部３３に下方から差込んで天井枠材１
から上方に突出させるとともに通過可能片３８を巾広孔
部３３内に位置させると照明器具４ａの安定器ボックス
９が天井枠材１の上面片１ａの下面に当たる。この状態
で照明器具４ａを天井枠材１の長手方向にスライドさせ
て通過可能片３８部分で巾狭孔部３２を通過させ、通過
可能片３８が係止孔部３３に位置した時点で照明器具４
ａを下方に移動させる。すると、取付け金具３４の縦片
３５の抜け止め片３７を係止孔部３３内に位置し且つ係
止片３６を係止孔部３３の上方において天井枠材１の上
面片に載設するものである。そして、このようにして係
止片３６を係止孔部３３の上方において天井枠材１の上
面片に載設することで照明器具４ａを天井枠体１内に配
置した状態で吊り下げることができる。また、抜け止め
片３７を係止孔部３３内に位置させることで、横方向に
照明器具４ａが移動するのが防止される。Thus, the luminaire 4a is inserted from below (that is, from the room side) into the concave groove 3 of the lower opening of the ceiling frame member 1 and attached. The attachment is performed as follows. It is. To attach the lighting fixture 4a to the ceiling frame member 1, the lighting fixture 4a is inserted from below into the concave groove 3 of the lower opening of the ceiling frame member 1, and the vertical piece 35 of the mounting bracket 34 projecting from the lighting fixture 4a is locked. The piece 36 and the retaining piece 37 are inserted into the wide hole 33 from below, and the ceiling frame 1
When the projecting piece 38 is projected upward from above and the passable piece 38 is positioned in the wide hole 33, the stabilizer box 9 of the lighting fixture 4a hits the lower surface of the upper surface piece 1a of the ceiling frame 1. In this state, the lighting fixture 4a is slid in the longitudinal direction of the ceiling frame member 1 to pass through the narrow hole 32 at the passable piece 38, and when the passable piece 38 is located in the locking hole 33, the lighting fixture 4a is illuminated. 4
a is moved downward. Then, the retaining piece 37 of the vertical piece 35 of the mounting bracket 34 is located in the locking hole 33 and the locking piece 36 is mounted on the upper surface piece of the ceiling frame 1 above the locking hole 33. It is. By mounting the locking piece 36 on the upper surface piece of the ceiling frame material 1 above the locking hole 33 in this way, the lighting fixture 4a can be hung in a state of being arranged in the ceiling frame body 1. it can. Further, by positioning the retaining piece 37 in the locking hole 33, the lighting fixture 4a is prevented from moving in the lateral direction.
【００１３】なお、図２に示す実施例のように天井枠材
１内の照明器具４ａの取付け部分の両側に設備プレート
４ｂを取付けると地震等の際に照明器具４ａが外れたり
しないようにできるものである。なお、天井枠材１に囲
まれた部分または天井枠材１間には天井板２を配置して
天井枠材１の両側面下部に設けた横片６に天井板２が載
設されるものである。When the equipment plates 4b are mounted on both sides of the mounting portion of the lighting fixture 4a in the ceiling frame member 1 as in the embodiment shown in FIG. 2, the lighting fixture 4a can be prevented from coming off in the event of an earthquake or the like. Things. In addition, the ceiling plate 2 is arranged on the portion surrounded by the ceiling frame material 1 or between the ceiling frame materials 1, and the ceiling plate 2 is mounted on the horizontal pieces 6 provided at the lower part of both sides of the ceiling frame material 1. It is.
【００１４】ところで、オフィスビルの柱や梁のスパン
は９０００ｍｍ、６４００ｍｍ、６０００ｍｍ、３２０
０ｍｍ、３０００ｍｍ等があり、最近の高層ビルでは６
４００ｍｍまたは３２００ｍｍが主流になっている。一
方、パーティションは柱の間隔に設置されることが多
く、室内最小単位は３２００ｍｍ×３２００ｍｍとな
る。したがって、３２００ｍｍ×３２００ｍｍ単位に室
内を構成するためには３２００ｍｍ×３２００ｍｍの内
に天井の設備を配置し、レイアウトが変更になれば各種
設備部材４のレイアウトを変更する必要がある。そこ
で、本考案においては、建物のモジュールに応じて（基
準を３２００ｍｍとする）上記した天井枠材１を直線状
又はクロス状に配設するものである。具体的には建物の
モジュールを３２００ｍｍとすると天井枠材１は３２０
０ｍｍの半分の１６００ｍｍ毎にジョイナ３０により直
線状又はクロス状に連結され、また隣り合う直線状の天
井枠材１の間の間隔は１６００ｍｍとなるように配置さ
れる。そして、３２００ｍｍ×３２００ｍｍのモジュー
ルの中心に位置する天井枠材１の凹溝部３内に照明器具
４ａを配置し、その両側の天井枠材１の凹溝部３内に設
備部材４であるパーティションの上端部が配設される。By the way, the spans of pillars and beams of an office building are 9000 mm, 6400 mm, 6000 mm, 320 mm.
0mm, 3000mm, etc.
The mainstream is 400 mm or 3200 mm. On the other hand, partitions are often installed at intervals between columns, and the smallest unit in the room is 3200 mm × 3200 mm. Therefore, in order to configure the room in units of 3200 mm × 3200 mm, it is necessary to dispose ceiling equipment within 3200 mm × 3200 mm and change the layout of various equipment members 4 if the layout is changed. Therefore, in the present invention, the above-described ceiling frame material 1 is arranged in a straight line or a cross shape according to the module of the building (the reference is set to 3200 mm). Specifically, if the module of the building is 3200 mm, the ceiling frame material 1 is 320
It is connected linearly or crosswise by the joiner 30 every 1600 mm, which is half of 0 mm, and is arranged so that the interval between adjacent linear ceiling frame members 1 is 1600 mm. Then, the lighting fixture 4a is arranged in the concave groove 3 of the ceiling frame member 1 located at the center of the module of 3200 mm × 3200 mm, and the upper end of the partition as the equipment member 4 is disposed in the concave groove 3 of the ceiling frame member 1 on both sides thereof. Section is provided.
【００１５】なお、スプリンクラヘッド５ａ、各種感知
器５ｂ、スピーカ５ｃ、非常照明器具５ｄ、ダウンライ
ト等の小型設備部材５は図６のように天井枠材１の連結
部又はクロス部に配設するが、この場合、これらの小型
設備部材５は上記設備プレート４ｂに取付けことができ
る。The small equipment members 5 such as the sprinkler head 5a, the various sensors 5b, the speakers 5c, the emergency lighting equipment 5d, and the downlights are arranged at the connecting portion or the cross portion of the ceiling frame member 1 as shown in FIG. However, in this case, these small equipment members 5 can be attached to the equipment plate 4b.
【００１６】[0016]
【考案の効果】本考案にあっては、上述のように、断面
略逆Ｕ字状の天井枠材の上面片の長手方向に巾広差込み
孔部、巾狭孔部、係止孔部の順で互いに連通するように
形成して取付け孔を構成し、照明器具から上方に突設し
た取付け金具の縦片の両側を階段状に切落して最上段を
係止片、２段目を抜け止め片、３段目を通過可能片と
し、上記係止孔部の孔巾を巾広差込み孔部の孔巾よりも
狭く且つ巾狭孔部の孔巾よりも広く設定し、上記抜け止
め片の巾を係止片の巾よりも狭く且つ通過可能片の巾よ
りも広く設定し、抜け止め片の巾を係止孔部の孔巾より
も狭く且つ巾狭孔部の孔巾よりも広く設定し、巾狭孔部
の孔巾を通過可能片の巾よりも広く設定し、照明器具を
天井枠材の下方開口の凹溝部内に配置すると共に取付け
孔に下方から挿入された取付け金具の縦片の抜け止め片
を係止孔部内に位置させ且つ係止片を係止孔部の上方に
おいて天井枠材の上面片に載設してあるので、照明器具
を天井枠材に取付けるには下方から天井枠材の下方開口
の凹溝部内に照明器具を差込み、照明器具に突設した取
付け金具の縦片の係止片と抜け止め片とを巾広孔部に下
方から差込んで天井枠材から上方に突出させるとともに
通過可能片を巾広孔部内に位置させ、この状態で照明器
具を天井枠材の長手方向にスライドさせて通過可能片部
分で巾狭孔部を通過させ、通過可能片が係止孔部に位置
した時点で照明器具を下方に移動させ、取付け金具の縦
片の抜け止め片を係止孔部内に位置させ且つ係止片を係
止孔部の上方において天井枠材の上面片に載設すること
で、横方向に照明器具が移動するのが防止できて、簡単
且つ正確に室内側から照明器具をビスなしで取付けるこ
とができ、また、断面略逆Ｕ字状の天井枠材の上面片部
分に引っ掛けるように取付けるので、照明器具の取付け
部分が下方から見えずに外観がよく、更に、天井裏に照
明器具が張り出さないので天井裏に配線、配管する場合
の邪魔にならない。According to the present invention, as described above, a wide insertion hole, a narrow hole, and a locking hole are formed in the longitudinal direction of the upper surface piece of the ceiling frame member having a substantially inverted U-shaped cross section. The mounting holes are formed so as to communicate with each other in order, and both sides of the vertical piece of the mounting bracket protruding upward from the lighting fixture are cut off in a stepwise manner, and the uppermost step is a locking piece, and the second step is removed. The stopper piece is a piece that can pass through the third step, and the width of the locking hole is set to be smaller than the width of the wide insertion hole and wider than the width of the narrow hole. The width of the locking piece is set narrower than the width of the locking piece and wider than the width of the passable piece, and the width of the retaining piece is narrower than the width of the locking hole and wider than the width of the narrow hole. Set the width of the narrow hole to be wider than the width of the passable piece, place the lighting fixture in the groove at the lower opening of the ceiling frame, and insert it into the mounting hole from below. Since the retaining piece of the vertical piece of the mounting bracket is located in the locking hole and the locking piece is placed on the upper surface piece of the ceiling frame material above the locking hole, the lighting fixture can be mounted on the ceiling frame material. To mount the lighting fixture from below, insert the lighting fixture into the recessed groove in the lower opening of the ceiling frame material, and attach the locking piece and the retaining piece of the vertical piece of the mounting bracket protruding from the lighting fixture to the wide hole from below. Insert and project upward from the ceiling frame material and position the passable piece in the wide hole.In this state, slide the lighting fixture in the longitudinal direction of the ceiling frame material to cut the narrow hole portion with the passable piece. The lighting fixture is moved downward when the passable piece is positioned in the locking hole, the retaining piece of the vertical piece of the mounting bracket is positioned in the locking hole, and the locking piece is locked in the locking hole. The lighting fixture moves laterally by placing it on the top piece of the ceiling frame material above the ceiling. Lighting fixtures can be easily and accurately installed from the indoor side without screws, and can be installed so as to be hooked on the upper surface of a ceiling frame member having a substantially inverted U-shaped cross section. Is not visible from below and has a good appearance. Further, since the lighting equipment does not protrude above the ceiling, it does not interfere with wiring and piping behind the ceiling.
【図１】本考案の分解斜視図である。FIG. 1 is an exploded perspective view of the present invention.
【図２】同上の断面図である。FIG. 2 is a sectional view of the same.
【図３】（ａ）は取付け孔を示す平面図であり、（ｂ）
は縦片の正面図である。FIG. 3A is a plan view showing a mounting hole, and FIG.
Is a front view of a vertical piece.
【図４】同上の側面断面図である。FIG. 4 is a side sectional view of the same.
【図５】同上の全体斜視図である。FIG. 5 is an overall perspective view of the same.
【図６】同上の全体下面図である。FIG. 6 is an overall bottom view of the same.
【図７】同上の他の実施例の全体下面図である。FIG. 7 is an overall bottom view of another embodiment of the above.
１ 天井枠材 ３１ 巾広差込み孔部 ３２ 巾狭孔部 ３３ 係止孔部 ３４ 取付け金具 ３５ 縦片 ３６ 係止片 ３７ 抜け止め片 ３８ 通過可能片 DESCRIPTION OF SYMBOLS 1 Ceiling frame material 31 Wide insertion hole 32 Narrow hole 33 Locking hole 34 Mounting bracket 35 Vertical piece 36 Locking piece 37 Retaining piece 38 Passable piece
Claims (1)
手方向に巾広差込み孔部、巾狭孔部、係止孔部の順で互
いに連通するように形成して取付け孔を構成し、照明器
具から上方に突設した取付け金具の縦片の両側を階段状
に切落して最上段を係止片、２段目を抜け止め片、３段
目を通過可能片とし、上記係止孔部の孔巾を巾広差込み
孔部の孔巾よりも狭く且つ巾狭孔部の孔巾よりも広く設
定し、上記抜け止め片の巾を係止片の巾よりも狭く且つ
通過可能片の巾よりも広く設定し、抜け止め片の巾を係
止孔部の孔巾よりも狭く且つ巾狭孔部の孔巾よりも広く
設定し、巾狭孔部の孔巾を通過可能片の巾よりも広く設
定し、照明器具を天井枠材の下方開口の凹溝部内に配置
すると共に取付け孔に下方から挿入された取付け金具の
縦片の抜け止め片を係止孔部内に位置させ且つ係止片を
係止孔部の上方において天井枠材の上面片に載設して成
る天井枠材への照明器具の取付け構造。1. A mounting hole formed so as to communicate with a wide insertion hole, a narrow hole, and a locking hole in the longitudinal direction of an upper surface piece of a ceiling frame material having a substantially inverted U-shaped cross section. The vertical piece of the mounting bracket protruding upward from the lighting fixture is cut off in a stepwise manner on both sides, and the uppermost step is a locking piece, the second step is a stopper piece, and the third step is a passable piece, The width of the locking hole is set smaller than the width of the wide insertion hole and wider than the width of the narrow hole, and the width of the retaining piece is smaller than the width of the locking piece. Set wider than the width of the passable piece, set the width of the retaining piece narrower than the width of the locking hole and wider than the width of the narrow hole, and pass through the narrow width of the hole Set the lighting fixture wider than the width of the possible piece, place the lighting fixture in the concave groove of the lower opening of the ceiling frame material, and attach the vertical retaining piece of the mounting bracket inserted into the mounting hole from below. A mounting structure for a lighting fixture to a ceiling frame material, wherein the lighting device is located in the locking hole and the locking piece is mounted on an upper surface piece of the ceiling frame material above the locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8782291U JP2565005Y2 (en) | 1991-10-25 | 1991-10-25 | Mounting structure of lighting equipment to ceiling frame material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8782291U JP2565005Y2 (en) | 1991-10-25 | 1991-10-25 | Mounting structure of lighting equipment to ceiling frame material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0538133U JPH0538133U (en) | 1993-05-25 |
| JP2565005Y2 true JP2565005Y2 (en) | 1998-03-11 |
Family
ID=13925653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8782291U Expired - Lifetime JP2565005Y2 (en) | 1991-10-25 | 1991-10-25 | Mounting structure of lighting equipment to ceiling frame material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2565005Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816163B (en) * | 2017-09-29 | 2024-01-23 | 苏州苏明装饰股份有限公司 | Suspended ceiling hoisting system |
-
1991
- 1991-10-25 JP JP8782291U patent/JP2565005Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0538133U (en) | 1993-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19971111 |
|
| EXPY | Cancellation because of completion of term |