JPH0338891Y2 - - Google Patents
Info
- Publication number
- JPH0338891Y2 JPH0338891Y2 JP19243985U JP19243985U JPH0338891Y2 JP H0338891 Y2 JPH0338891 Y2 JP H0338891Y2 JP 19243985 U JP19243985 U JP 19243985U JP 19243985 U JP19243985 U JP 19243985U JP H0338891 Y2 JPH0338891 Y2 JP H0338891Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- fixture
- bracket
- mounting bracket
- bolt
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000011295 pitch Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案は照明器具の取付装置、さらに詳しく
は、中央部に引掛シーリング挿通用の開口窓が開
口したリング状の器具取付金具と、照明器具をボ
ルトを介して天井から吊下するボルト吊金具とを
具備し、ボルト吊金具の周部が器具取付金具の周
部下面に当接する形で取り外し可能に取着された
照明器具の取付装置に関するものである。[Detailed description of the invention] [Technical field] The present invention is a lighting equipment mounting device, more specifically, a ring-shaped equipment mounting bracket with an opening window in the center for passing through a ceiling hook, and a lighting equipment that can be attached with bolts. This invention relates to a mounting device for a lighting fixture, which is provided with a bolt hanging fitting that is suspended from the ceiling through a bolt hanging fitting, and is removably attached so that the circumferential part of the bolt hanging fitting is in contact with the lower surface of the circumference of the fixture mounting fitting. .
［背景技術］
一般にこの種の照明器具の取付装置は、第３図
に示すように、器具取付金具１とボルト吊金具２
とを組み合わせて構成されている。器具取付金具
１は、中央部に開口窓１１が形成されたリング状
に形成されており、第５図に示すように、天井面
に取着された引掛シーリング５が開口窓１１を通
して露出されるように形成されている。一方、ボ
ルト吊金具２は、中央部にボルト挿通孔２８が穿
設され、ボルト挿通孔２８に隣接して電線挿通孔
２９が穿設された円盤状に形成されており、照明
器具をボルト吊りする場合に器具取付金具１に結
合した状態で用いられる。[Background Art] Generally, this type of lighting equipment mounting device includes a fixture mounting bracket 1 and a bolt hanging bracket 2, as shown in FIG.
It is composed of a combination of. The appliance mounting bracket 1 is formed into a ring shape with an opening window 11 formed in the center, and as shown in FIG. 5, a hook ceiling 5 attached to the ceiling surface is exposed through the opening window 11. It is formed like this. On the other hand, the bolt hanging fitting 2 is formed into a disc shape with a bolt insertion hole 28 bored in the center and a wire insertion hole 29 bored adjacent to the bolt insertion hole 28, and is used to hang the lighting fixture with the bolt. It is used in a state where it is connected to the instrument mounting bracket 1 when
第３図に示す取付装置においては、器具取付金
具１の開口窓１１の周縁に形成された凹所６と、
ボルト吊金具２の周縁に形成された突起７とを嵌
合させ、凹所６と突起７とを機械的にかしめ固定
した状態で照明器具と同時に梱包して出荷されて
いたものであつて、施工時において天井に既設の
引掛シーリング５がある場合には、ボルト吊金具
２を器具取付金具１から取り外して第５図に示し
たような状態で施工を行ない、また天井に既設の
ボルトがある場合には器具取付金具１にボルト吊
金具２を固定したままで施工を行なうようになつ
ている。 In the mounting device shown in FIG. 3, a recess 6 formed around the opening window 11 of the instrument mounting bracket 1;
The bolt-hanging fitting 2 was fitted with a protrusion 7 formed on the periphery thereof, and the recess 6 and the protrusion 7 were mechanically caulked and fixed, and was packaged and shipped together with the lighting equipment. If there is an existing hanging ceiling 5 on the ceiling during construction, remove the bolt hanging bracket 2 from the fixture mounting bracket 1 and perform construction in the state shown in Figure 5, and if there are existing bolts on the ceiling. In some cases, construction is carried out with the bolt hanging fitting 2 fixed to the fixture mounting fitting 1.
しかるに、この種の取付装置は、各種の配線器
具に対応して使用できるように、ピツチの異なる
２種類の取付孔が隣接して設けられているもので
あつて、既製の引掛シーリング５は直径が65mm、
アウトレツトボツクスは取付ピツチが66.7mmで取
付孔の直径が4.5mm、スイツチボツクスは取付ピ
ツチが83.5mmとなつているから、器具取付金具１
の開口窓１１は少なくとも65mm以上の開口径を備
える必要があるが、この場合にはアウトレツトボ
ツクス取付孔２５における寸法の制約から、器具
取付金具１の開口窓１１の周縁とボルト吊金具２
の外周縁とにそれぞれ形成された半円状の切欠
６，７同士を組み合わせてアウトレツト取付孔２
５を形成するようにしている。しかしながら、こ
の構成においては、上述したように、器具取付金
具１とボルト吊金具２とがかしめ固定されている
ものであるから、両切欠６，７同士の位置合わせ
を正確に行なうことが困難であり、位置がずれる
とアウトレツト取付孔２５に取付ねじが挿入でき
なくなるという問題が生じる。また、位置ずれを
修正するために、器具取付金具１からボルト吊金
具２を１度外すと、両金具１，２を再度結合する
ことができなくなるものである。 However, this type of mounting device has two types of mounting holes with different pitches adjacent to each other so that it can be used with various wiring devices. is 65mm,
The outlet box has a mounting pitch of 66.7 mm and the diameter of the mounting hole is 4.5 mm, and the switch box has a mounting pitch of 83.5 mm, so the appliance mounting bracket 1
It is necessary that the opening window 11 has an opening diameter of at least 65 mm, but in this case, due to dimensional restrictions in the outlet box mounting hole 25, the periphery of the opening window 11 of the appliance mounting bracket 1 and the bolt hanging bracket 2
The outlet mounting hole 2 is formed by combining the semicircular notches 6 and 7 formed on the outer peripheral edge of the
5. However, in this configuration, as mentioned above, since the appliance mounting bracket 1 and the bolt hanging bracket 2 are caulked and fixed, it is difficult to accurately align the notches 6 and 7 with each other. If the position is shifted, a problem arises in that the mounting screw cannot be inserted into the outlet mounting hole 25. Further, once the bolt hanging fitting 2 is removed from the instrument mounting fitting 1 in order to correct the positional deviation, the two fittings 1 and 2 cannot be reconnected.
このような問題を解決するものとして、第４図
に示すように、ボルト吊金具２にアウトレツトボ
ツクス取付孔２５を穿設し、器具取付金具１の下
面にボルト吊金具２の周部を重複させるように配
置したものが提供されているが、この場合ものに
おいては、両金具１，２を十分に結合する手段が
なく、アウトレツトボツクス取付孔２５に取付ね
じを挿入してボルト吊金具２を固定しても器具取
付金具１が回転するという問題がある。 In order to solve this problem, as shown in FIG. However, in this case, there is no means to sufficiently connect both metal fittings 1 and 2, and a mounting screw is inserted into the outlet box mounting hole 25 to attach the bolt hanging metal fitting 2. There is a problem that the instrument mounting bracket 1 rotates even if it is fixed.
［考案の目的］
本考案は上述の点に鑑みて為されたものであつ
て、その主な目的とするところは、ボルト吊金具
に形成された取付孔に取付ねじ等を挿入したとき
に、ボルト吊金具に対して器具取付金具が回転す
ることを防止した照明器具の取付装置を提供する
ことにある。[Purpose of the invention] The present invention has been made in view of the above points, and its main purpose is to prevent mounting screws, etc., from being inserted into the mounting holes formed in the bolt hanging fittings. To provide a lighting fixture mounting device that prevents a fixture mounting bracket from rotating with respect to a bolt hanging fixture.
［考案の開示］
（実施例）
本考案における照明器具の取付装置は基本的に
は、第１図に示すように、略円形に形成された器
具取付金具１と、照明器具をボルトを介して天井
から吊下するボルト吊金具２とを組み合わせせ構
成されている。[Disclosure of the invention] (Example) As shown in FIG. 1, the lighting equipment mounting device according to the invention basically consists of a lighting equipment mounting bracket 1 formed in a substantially circular shape, and a lighting equipment connected through bolts. It is configured in combination with a bolt hanging fitting 2 suspended from the ceiling.
器具取付金具１は中央部に開口窓１１を有した
リング状に形成されており、周部は略全周に亘つ
て下方に折曲されてガイドリブ１２が形成されて
いる。器具取付金具１の直径となる一直線の両端
部には上方に開口した略コ字形の引掛片１３が延
設される。引掛片１３は、チエーンを引つ掻けて
照明器具を吊下したり、照明器具の天井側面に設
けられる取付板を天井面との間で挟持して照明器
具を天井に密着した形で取り付けたりするときに
利用される。両引掛片１３を結ぶ一直線上には各
引掛片１３の基部に対応する位置でそれぞれスイ
ツチボツクス取付孔１４が穿設されており、ま
た、その一直線上で開口窓１１の開口周縁には半
円形の一対の切欠部１５が形成されている。 The instrument mounting bracket 1 is formed into a ring shape with an opening window 11 in the center, and a guide rib 12 is formed by bending the peripheral part downward over substantially the entire circumference. Approximately U-shaped hook pieces 13 that are open upward are extended from both ends of a straight line that is the diameter of the instrument mounting bracket 1 . The hook piece 13 can be used to hang a lighting fixture by hooking a chain, or to attach the lighting fixture in close contact with the ceiling by holding a mounting plate provided on the side of the ceiling of the lighting fixture between it and the ceiling surface. It is used when On a straight line connecting both hook pieces 13, a switch box mounting hole 14 is bored at a position corresponding to the base of each hook piece 13, and on the straight line, a semicircular hole is formed at the opening periphery of the opening window 11. A pair of notches 15 are formed.
ボルト吊金具２は円盤状の本体部２１を有し、
本体部２１の外周からは直径となる一直線上に一
対の当接片２２が延設され、両当接片２２を結ぶ
一直線とは直交する一直線上に一対の連結片２３
が延設された形状となつている。当接片２２およ
び連結片２３はそれぞれ本体部２１に対して器具
取付金具１の周部の厚み程度下方に段下げされ、
また本体部２１の肉厚は器具取付金具１の周部の
肉厚と等しくなつている。しかるに、当接片２２
を器具取付金具１の周部下面に当接させれば、本
体部２１の上下両面は器具取付金具１の周部の上
下両面と面一となるのである。当接片２２にはそ
れぞれアウトレツトボツクス取付孔２５が穿設さ
れており、両アウトレツトボツクス取付孔２５は
直径方向の一直線上に設けられる。アウトレツト
ボツクス取付孔２５間のピツチ（通常は66.7mm）
はスイツチボツクス取付孔１４のピツチ（通常は
83.5mm）よりも小さく設定されており、器具取付
金具１とボルト吊金具２とを所定の位置関係で結
合したときに、器具取付金具１に形成された切欠
部１５の中心とアウトレツトボツクス取付孔２５
の中心とが合致するようになつている。連結片２
３には位置決め切起し２４が突設されており、位
置決め切起し２４を器具取付金具１の周部に形成
された位置決め孔（図示せず）に挿入すること
で、器具取付金具１とボルト吊金具２とがアウト
レツトボツクス取付孔２５と切欠部１５とが合致
する位置関係に位置決めされるようになつてい
る。ボルト吊金具２の中心部には照明器具をボル
ト吊りするためのボルトが装着されるボルト挿通
孔２８が穿設され、またボルト挿通孔２８の両側
には電線を挿通するための電線挿通孔２９が穿設
されている。電線挿通孔２９の周縁は下方に折り
返されてカーリング部３０が形成されている。 The bolt hanging fitting 2 has a disc-shaped main body part 21,
A pair of contact pieces 22 extend from the outer periphery of the main body part 21 on a straight line that is the diameter, and a pair of connecting pieces 23 extend on a straight line that is orthogonal to the straight line connecting both the contact pieces 22.
It has an extended shape. The abutting piece 22 and the connecting piece 23 are each stepped down from the main body part 21 by about the thickness of the peripheral part of the instrument mounting bracket 1,
Further, the wall thickness of the main body portion 21 is equal to the wall thickness of the peripheral portion of the instrument mounting bracket 1. However, the contact piece 22
When the body portion 21 is brought into contact with the lower surface of the periphery of the instrument mounting bracket 1, both upper and lower surfaces of the main body portion 21 become flush with both upper and lower surfaces of the periphery of the instrument mounting bracket 1. Outlet box mounting holes 25 are formed in each of the contact pieces 22, and both outlet box mounting holes 25 are provided on a straight line in the diametrical direction. Pitch between outlet box mounting holes 25 (usually 66.7mm)
is the pitch of the switchbox mounting hole 14 (usually
83.5 mm), and when the appliance mounting bracket 1 and the bolt hanging bracket 2 are connected in a predetermined positional relationship, the center of the notch 15 formed in the appliance mounting bracket 1 and the outlet box are attached. Hole 25
The center of the Connecting piece 2
3 is provided with a protruding positioning cut-out 24, and by inserting the positioning cut-out 24 into a positioning hole (not shown) formed on the periphery of the instrument mounting bracket 1, the instrument mounting bracket 1 and The bolt hanging fitting 2 is positioned in such a position that the outlet box mounting hole 25 and the notch 15 match. A bolt insertion hole 28 is formed in the center of the bolt hanging fitting 2, into which a bolt for hanging a lighting fixture is attached, and on both sides of the bolt insertion hole 28, there are wire insertion holes 29 for inserting an electric wire. is drilled. The periphery of the wire insertion hole 29 is folded back downward to form a curling portion 30.
以上の構成により、器具取付金具１とボルト吊
金具２とが位置決め突起２４と位置決め孔との結
合により位置決めされた状態では、器具取付金具
１の切欠部１５とボルト吊金具２のアウトレツト
ボツクス取付孔２５との中心位置が合致するもの
であり、第２図に示すように、取付ねじ２６をア
ウトレツトボツクス取付孔２５に挿入してボルト
吊金具２を天井に固定すれば、器具取付金具１の
周部が当接片２２に押さえられることにより、器
具取付金具１が天井面に固定され、しかもその状
態で、取付ねじ２６は切欠部１５を通つているか
ら、器具取付金具１がボルト吊金具２に対して回
転することも防止されるのである。 With the above configuration, when the appliance mounting bracket 1 and the bolt hanging bracket 2 are positioned by the combination of the positioning protrusion 24 and the positioning hole, the notch 15 of the appliance mounting bracket 1 and the bolt hanging bracket 2 are attached to the outlet box. As shown in FIG. 2, if the mounting screw 26 is inserted into the outlet box mounting hole 25 and the bolt hanging bracket 2 is fixed to the ceiling, the fixture mounting bracket 1 The appliance mounting bracket 1 is fixed to the ceiling surface by being pressed by the abutment piece 22, and in this state, the mounting screw 26 passes through the notch 15, so the appliance mounting bracket 1 is suspended from the bolt. Rotation relative to the metal fitting 2 is also prevented.
［考案の効果］
本考案は上述のように、器具取付金具の開口窓
の直径方向の一直線上の周縁に半円形の切欠部が
一対形成され、ボルト吊金具に既製の配線器具の
取付ピツチに対応した一対の取付孔が穿設され、
器具取付金具とボルト吊金具とを結合した状態
で、切欠部の中心と上記取付孔の中心とが合致し
ているので、ボルト吊金具に形成された取付孔に
取付ねじを挿入したときに、取付ねじが切欠部も
通ることになり、取付ねじにより器具取付金具が
係止されて、器具取付金具の回転が防止されとい
う利点がある。[Effects of the invention] As described above, in the present invention, a pair of semicircular notches are formed on the periphery of the opening window of the appliance mounting bracket on a straight line in the diametrical direction, and the bolt hanging bracket is provided with a pair of semicircular notches at the mounting pitch of the ready-made wiring equipment. A pair of corresponding mounting holes are drilled,
When the appliance mounting bracket and the bolt hanging bracket are connected, the center of the notch matches the center of the mounting hole, so when the mounting screw is inserted into the mounting hole formed in the bolt hanging bracket, The mounting screw also passes through the notch, which has the advantage that the instrument mounting bracket is locked by the mounting screw, thereby preventing rotation of the instrument mounting bracket.
第１図は本考案の一実施例を示す下面図、第２
図は同上の要部分解斜視図、第３図は従来例を示
す平面図、第４図は他の従来例を示す平面図、第
５図は本考案に係る照明器具の取付装置の使用例
を示す斜視図である。
１は器具取付金具、２はボルト吊金具、１１は
開口窓、１５は切欠部、２５はアウトレツトボツ
クス取付孔である。
Fig. 1 is a bottom view showing an embodiment of the present invention;
The figure is an exploded perspective view of the main parts of the same as above, FIG. 3 is a plan view showing a conventional example, FIG. 4 is a plan view showing another conventional example, and FIG. 5 is an example of use of the lighting equipment mounting device according to the present invention. FIG. Reference numeral 1 designates an appliance mounting bracket, 2 a bolt hanging fixture, 11 an opening window, 15 a notch, and 25 an outlet box mounting hole.
Claims (1)
したリング状の器具取付金具と、照明器具をボル
トを介して天井から吊下するボルト吊金具とを具
備し、ボルト吊金具の周部が器具取付金具の周部
下面に当接する形で取り外し可能に取着された照
明器具の取付装置において、器具取付金具の開口
窓の直径方向の一直線上の周縁には半円形の切欠
部が一対形成され、ボルト吊金具には既製の配線
器具の取付ピツチに対応した一対の取付孔が穿設
され、器具取付金具とボルト吊金具とを結合した
状態で、切欠部の中心と上記取付孔の中心とが合
致して成る照明器具の取付装置。 Equipped with a ring-shaped fixture mounting bracket with an opening window in the center for insertion of a ceiling hook, and a bolt hanging fixture for hanging lighting fixtures from the ceiling via bolts, and the peripheral part of the bolt hanging fixture is used to attach fixtures. In a mounting device for a lighting fixture that is removably attached in contact with the lower surface of the periphery of the fixture, a pair of semicircular notches are formed on the periphery of the fixture mounting bracket on a straight line in the diametrical direction of the opening window; A pair of mounting holes corresponding to the mounting pitch of the ready-made wiring device are drilled in the bolt hanging bracket, and when the fixture mounting bracket and the bolt hanging bracket are combined, the center of the notch and the center of the mounting hole are aligned. A mounting device for lighting fixtures made of matching materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19243985U JPH0338891Y2 (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19243985U JPH0338891Y2 (en) | 1985-12-13 | 1985-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299115U JPS6299115U (en) | 1987-06-24 |
| JPH0338891Y2 true JPH0338891Y2 (en) | 1991-08-16 |
Family
ID=31147519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19243985U Expired JPH0338891Y2 (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338891Y2 (en) |
-
1985
- 1985-12-13 JP JP19243985U patent/JPH0338891Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6299115U (en) | 1987-06-24 |
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