JPS594487Y2 - Lighting equipment hanging device - Google Patents
Lighting equipment hanging deviceInfo
- Publication number
- JPS594487Y2 JPS594487Y2 JP5948180U JP5948180U JPS594487Y2 JP S594487 Y2 JPS594487 Y2 JP S594487Y2 JP 5948180 U JP5948180 U JP 5948180U JP 5948180 U JP5948180 U JP 5948180U JP S594487 Y2 JPS594487 Y2 JP S594487Y2
- Authority
- JP
- Japan
- Prior art keywords
- threaded portion
- hole
- screw
- hanging device
- hanging board
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
【考案の詳細な説明】
本考案は落下防止を目的とした照明器具の吊下装置に係
るものである。[Detailed Description of the Invention] The present invention relates to a hanging device for lighting equipment for the purpose of preventing it from falling.
以下、本考案の実施例を図面にもとづき詳細に説明する
。Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
図面はいずれも本考案の実施例に係るものであり、まず
、第１図に示す分解時上方斜視図に基いて説明すると、
１は天井面（この図では示さず）に埋め込んで設けられ
る金属製のボックスであり、その下面は開口され、両端
にはねじ２，２が取付けられる取付片３，３が対向配置
される。The drawings all relate to embodiments of the present invention, and will first be explained based on the exploded top perspective view shown in FIG.
Reference numeral 1 denotes a metal box embedded in a ceiling surface (not shown in this figure), the lower surface of which is open, and mounting pieces 3, 3, to which screws 2, 2 are attached, are disposed facing each other at both ends.
４，４はボックス１の両側に設けられた電線孔である。4, 4 are wire holes provided on both sides of the box 1.
５は略円板状の金属製吊下基板で、その主面部には円弧
状の長孔６，６とこの長孔６，６に連なる孔７，７が対
をなして設けられる。Reference numeral 5 denotes a substantially disk-shaped metal hanging board, and its main surface is provided with pairs of arc-shaped long holes 6, 6 and holes 7, 7 connected to the long holes 6, 6.
そして、長孔６，６はその幅がねじ２，２のねし部８，
８ならびにこのねじ部８．８の基部に挿通された筒状の
非ねじ部９，９（この実施例では筒状のスペーサー）が
ともに貫通されるが、ねじ頭１０．１０は貫通されない
ように寸法設定される。The width of the elongated holes 6, 6 is the threaded portion 8 of the screw 2, 2,
8 and the cylindrical non-threaded portions 9, 9 (cylindrical spacer in this embodiment) inserted into the base of the threaded portion 8.8 are both penetrated, but the screw head 10.10 is not penetrated. Dimensioned.
そして、孔７，７はねし頭１０．１０も貫通されるよう
に寸法設定される。The holes 7, 7 are then dimensioned in such a way that the screw heads 10.10 are also passed through.
なお、この実施例では筒状の非ねじ部９，９はねじ２，
２とは別体のものであるが、ねじ部８，８の基部を大径
部になして一体に形成されてもよい。In addition, in this embodiment, the cylindrical non-threaded portions 9, 9 are screws 2,
2, but they may be integrally formed with the bases of the threaded portions 8, 8 being large diameter portions.
また、吊下基板５の端部には突出する略Ｕ字状のフック
１１．１１が対をなして設けられる。Moreover, a pair of protruding, substantially U-shaped hooks 11.11 are provided at the end of the hanging board 5.
１２は円形皿状をなす合成樹脂製のカバーで、その内面
に吊下基板５と組み合わせたときに孔７，７に位置決め
して挿入される凸部１３．１３が一体に設けられるとと
もに、周縁部１４にはフック１１．１１の基部１５．１
５に位置決めされる切欠部１６゜１６が設けられる。Reference numeral 12 denotes a synthetic resin cover in the shape of a circular plate, on the inner surface of which is integrally provided a convex portion 13.13 that is positioned and inserted into the holes 7, 7 when combined with the hanging board 5, and a peripheral edge. In the part 14 there is a base 15.1 of the hook 11.11.
A notch 16°16 positioned at 5 is provided.
１７．１７は一対のビスで、カバー１２に設けたビス孔
１８．１８を通じて吊下基板５の螺合孔１９，１９に螺
合し、吊下基板５とカバー１２とを組み立てるものであ
る。A pair of screws 17.17 are screwed into screw holes 19, 19 of the hanging board 5 through screw holes 18.18 provided in the cover 12 to assemble the hanging board 5 and the cover 12.
また、２０はカバー１２の中央に設けられた接続器で、
吊下基板５の中央の角孔２１に挿入される。Further, 20 is a connector provided in the center of the cover 12,
It is inserted into the square hole 21 in the center of the hanging board 5.
次に第２図は組立゛過程における下方斜視図で、天井面
２２に設けた収納孔２３内にボックス１が収納設置され
、ねじ２，２を取付片３，３に取付けてから、吊下基板
５の孔７，７にねし頭１０．１０を貫通後、回転させる
ことにより図示のように設置されている。Next, Fig. 2 is a downward perspective view of the assembly process, in which the box 1 is installed and stored in the storage hole 23 provided in the ceiling surface 22, and the screws 2, 2 are attached to the mounting pieces 3, 3, and then the box 1 is hung. After passing the screw heads 10.10 through the holes 7, 7 of the substrate 5, they are installed by rotating them as shown.
この状態では吊下基板５をもとに回転させない限り、ね
じ頭１０．１０は長孔６，６の周辺を支持しているため
落下しない。In this state, unless the hanging board 5 is rotated, the screw heads 10, 10 will not fall because they support the periphery of the elongated holes 6, 6.
次に第３図は組立後の下方斜視図で、カバー１２の周縁
部１４内に吊下基板５を収め、その切欠部１６がフック
１１の基部１５に位置決めするようにすれば、第１図に
示した凸部１３．１３は孔７，７に挿入されるようにな
り、ビス１７．１７で゛カバー１２と吊下基板５とが組
立てられる。Next, FIG. 3 is a downward perspective view after assembly, and if the hanging board 5 is housed within the peripheral edge 14 of the cover 12 and its notch 16 is positioned on the base 15 of the hook 11, the structure shown in FIG. The protrusions 13.13 shown in FIG. 1 are inserted into the holes 7, 7, and the cover 12 and the hanging board 5 are assembled with the screws 17.17.
この図でカバー１２の下面中央に示されるのは図示しな
い照明器具から導出される引掛プラグ（図示しない）が
差し込まれる差込孔２４．２４である。What is shown in the center of the lower surface of the cover 12 in this figure is an insertion hole 24, 24 into which a hook plug (not shown) derived from a lighting fixture (not shown) is inserted.
次に第４図と第５図は各々第３図のＡ−Ａ’、ＢＢ′断
面を表わしたもので、第４図では凸部１３゜１３が各々
孔７，７に差し込まれていることが示され、第５図では
ねじ２，２のねじ部８，８と非ねじ部９．９が各々長孔
６，６に貫通して取付片３，３に対して取付られること
か示される。Next, Fig. 4 and Fig. 5 show cross sections AA' and BB' of Fig. 3, respectively, and in Fig. 4, the protrusions 13° 13 are inserted into the holes 7 and 7, respectively. is shown, and in FIG. 5 it is shown that the threaded parts 8, 8 and the non-threaded parts 9.9 of the screws 2, 2 pass through the elongated holes 6, 6, respectively, and are attached to the mounting pieces 3, 3. .
次に第６図は組立後の底面断面図である。Next, FIG. 6 is a bottom sectional view after assembly.
こうして組立られると、吊下基板５が回転しても孔７，
７には凸部１３．１３が位置しているため、孔７．７に
ねし頭１０．１０が通過できないから、吊下基板５の落
下が防止されて、フック１１に吊下られる照明器具（図
示せず）の落下が防止できるものとなる。When assembled in this way, even if the hanging board 5 rotates, the holes 7,
Since the convex portion 13.13 is located in the hole 7.7, the screw head 10.10 cannot pass through the hole 7.7, so the hanging board 5 is prevented from falling, and the lighting fixture can be suspended from the hook 11. (not shown) can be prevented from falling.
なお、特に第５図で示されるように、非ねじ部９の長さ
は長孔６の周辺肉厚よりやや大きくして、吊下基板５を
長孔６の長さの範囲内で回転できるようにしたため、図
示しない照明器具の吊下後、この照明器具の回転調節を
可能としている。In particular, as shown in FIG. 5, the length of the non-threaded portion 9 is made slightly larger than the peripheral wall thickness of the elongated hole 6, so that the suspended substrate 5 can be rotated within the range of the length of the elongated hole 6. This makes it possible to adjust the rotation of the lighting fixture (not shown) after it is hung.
もし、回転調節が不要ならば非ねじ部９は不要であり、
ねじ２をさらに締めつけて吊下基板５と取付片３を圧接
すればよい。If rotational adjustment is not required, the non-threaded portion 9 is unnecessary.
The screws 2 may be further tightened to press the hanging board 5 and the mounting piece 3 into contact with each other.
本考案はこのような場合でも、ねじ２のゆるみで吊下基
板５が回転するようになっても、やはり落下防止できる
。Even in such a case, the present invention can still prevent the hanging board 5 from falling even if the hanging board 5 begins to rotate due to loosening of the screws 2.
次に本考案の他の実施例を第７図で説明する。Next, another embodiment of the present invention will be described with reference to FIG.
この実施例は、ねじ２のねじ部８の基部にはねじの刻ま
れない非ねじ部２５が形成された半ねじ状のものであり
、やはりこの非ねじ部２５の長さを前述のように寸法設
定すれば吊下基板５の回転調節が可能となる。In this embodiment, the threaded part 8 of the screw 2 has a half-threaded part 25 formed at the base thereof, and the length of this non-threaded part 25 is determined as described above. Once the dimensions are set, the rotation of the hanging board 5 can be adjusted.
なお、凸部１３は孔７内に完全に差し込まれる長さに設
定したが、ねじ頭１０が孔７を通過しえない程度まで突
出されれば、吊下基板５の落下は防止できるものとなる
。Note that although the convex portion 13 is set to a length that allows it to be completely inserted into the hole 7, it is assumed that if the screw head 10 is protruded to such an extent that it cannot pass through the hole 7, the hanging board 5 can be prevented from falling. Become.
また、凸部１３の位置は孔７の下方でなくとも長孔６の
下方に配置されて、やはりねし頭１０が孔７に通過され
ないようになされていてももちろんよい。Furthermore, the convex portion 13 need not be located below the hole 7 but may be placed below the elongated hole 6 to prevent the beveled head 10 from passing through the hole 7.
また、ねじ２はボックス１を介さず天井面２２に当接取
付られてももちろんよい。Further, the screw 2 may of course be attached to the ceiling surface 22 without intervening the box 1.
以上からなる本考案は凸部によりねし頭が孔に通過され
なくなるため、吊下基板の落下が容易に防止できるから
、この吊下基板に吊下られる照明器具の落下も防止でき
て、安全であるとともに、カバーを吊下基板に組み合わ
せる場合に、切欠部とフックの基部とを位置決めすれば
、前記凸部が孔または長孔に位置決めされるようになる
ため、組立作業が行い易くなる特徴がある。In this invention, the convex part prevents the screw head from passing through the hole, so the hanging board can be easily prevented from falling, and the lighting fixtures suspended from the hanging board can also be prevented from falling, making it safe. In addition, when assembling the cover with the hanging board, if the notch and the base of the hook are positioned, the convex part will be positioned in the hole or long hole, making the assembly work easier. There is.
図面はいずれも本考案の照明器具の吊下装置の実施例を
示し、第１図は分解時上方斜視図、第２図は組立過程に
おける下方斜視図、第３図は組立後の下方斜視図、第４
図は第３図のＡ−Ａ’断面図、第５図は第３図のＢ−Ｂ
′断面図、第６図は組立後の底面断面図、第７図は他の
実施例による側断面図である。
２・・・・・・ねじ、５・・・・・・吊下基板、６・・
・・・・長孔、７・・・・・・孔、８・・・・・・ねじ
部、９・・・・・・非ねじ部（筒状のスペーサー）、１
０・・・・・・ねじ頭、１１・・・・・・フック、１２
・・・・・・カバー１３・・・・・・凸部、１５・・・
・・・フックの基部、１６・・・・・・切欠部、２２・
・・・・・天井面、２５・・・・・・非ねじ部。The drawings all show an embodiment of the hanging device for a lighting fixture of the present invention, in which Fig. 1 is an upper perspective view when disassembled, Fig. 2 is a downward perspective view during the assembly process, and Fig. 3 is a downward perspective view after assembly. , 4th
The figure is a sectional view taken along line A-A' in Figure 3, and Figure 5 is a cross-sectional view taken along line B-B in Figure 3.
6 is a bottom sectional view after assembly, and FIG. 7 is a side sectional view of another embodiment. 2...Screw, 5...Hanging board, 6...
... Long hole, 7 ... Hole, 8 ... Threaded part, 9 ... Non-threaded part (cylindrical spacer), 1
0... Screw head, 11... Hook, 12
...Cover 13...Protrusion, 15...
...Hook base, 16...Notch, 22.
...Ceiling surface, 25...Non-threaded part.
Claims (5)
貫通されそのねじ頭が貫通されない長孔とこの長孔に連
なり前記ねし頭が貫通可能な孔を有するとともに端部に
突出するフックを有する吊下基板と、この吊下基板に取
付られ前記孔または前記長孔に位置決めされる凸部を有
するとともに前記フックの基部に位置決めされる切欠部
を有するカバーからなる照明器具の吊下装置。(1) A screw to be attached to the ceiling surface, a long hole through which the threaded portion of the screw passes through and whose head is not penetrated, and a hole connected to the long hole through which the screw head can pass, and protrudes from the end. Suspension of a lighting fixture consisting of a hanging board having a hook, and a cover having a convex part attached to the hanging board and positioned in the hole or the long hole, and a notch part positioned at the base of the hook. Device.
長さをもつ非ねじ部が構成され、この非ねじ部も長孔に
貫通された実用新案登録請求の範囲第１項記載の照明器
具の吊下装置。(2) A non-threaded portion having a length slightly larger than the peripheral wall thickness of the elongated hole is formed at the base of the threaded portion, and this non-threaded portion is also penetrated by the elongated hole. Claim 1 of the Utility Model Registration Claim hanging device for lighting equipment.
である実用新案登録請求の範囲第２項記載の照明器具の
吊下装置。(3) The hanging device for a lighting fixture according to claim 2, wherein the non-threaded portion is a cylindrical spacer inserted into the threaded portion.
請求の範囲第２項記載の照明器具の吊下装置。(4) The lighting equipment hanging device according to claim 2, wherein the non-threaded portion is integrally formed with the screw.
求の範囲第４項記載の照明器具の吊下装置。(5) The lighting equipment hanging device according to claim 4, wherein the non-threaded portion has a larger diameter than the threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948180U JPS594487Y2 (en) | 1980-04-30 | 1980-04-30 | Lighting equipment hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948180U JPS594487Y2 (en) | 1980-04-30 | 1980-04-30 | Lighting equipment hanging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56159914U JPS56159914U (en) | 1981-11-28 |
| JPS594487Y2 true JPS594487Y2 (en) | 1984-02-09 |
Family
ID=29653952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5948180U Expired JPS594487Y2 (en) | 1980-04-30 | 1980-04-30 | Lighting equipment hanging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594487Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2576283Y2 (en) * | 1990-03-30 | 1998-07-09 | 能美防災株式会社 | Embedded base for sensor |
-
1980
- 1980-04-30 JP JP5948180U patent/JPS594487Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56159914U (en) | 1981-11-28 |
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