JPS5841605Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS5841605Y2 JPS5841605Y2 JP8509079U JP8509079U JPS5841605Y2 JP S5841605 Y2 JPS5841605 Y2 JP S5841605Y2 JP 8509079 U JP8509079 U JP 8509079U JP 8509079 U JP8509079 U JP 8509079U JP S5841605 Y2 JPS5841605 Y2 JP S5841605Y2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- main body
- lamp
- convex portion
- rotation stopper
- 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】
本考案は照明器具に関するものでその対象は第１図及び
第２図に示す如く灯具１の向きが変えられるもので、特
にその方向可変の構造に関して有用な考案を提供するも
のである。[Detailed description of the invention] The present invention relates to a lighting device, and its object is one in which the direction of the lamp 1 can be changed as shown in FIGS. It is something to do.
第３図乃至第５図は本考案の実施例を示すものでアーム
２の先端に灯具１が取り付き吊体３に対しアーム２が回
転し灯具１混向きを変えられるジャンプリアである。3 to 5 show an embodiment of the present invention, which is a jump rear, in which a lamp 1 is attached to the tip of an arm 2, and the arm 2 rotates with respect to a hanging body 3, so that the direction of the lamp 1 can be changed.
アーム２は矩形のパイプ４で基端は外周にねじが設けら
れた丸パイプ５が接合されている。The arm 2 is a rectangular pipe 4, and a round pipe 5 having a threaded outer periphery is connected to the base end of the arm 2.
吊体３は側周壁に矩形孔６が設けられた本体７と、この
本体７の内方に矩形孔６に対応して丸パイプ５の挿通孔
８が設けられたアーム支持体９とが一体に構成されて設
けられており、アーム２は基端の丸パイプ５がアーム支
持体９に挿通され丸パイプ５先端にねじにより座体１０
が取り付けられアーム支持体９と座体１０との間に押圧
ばね１１が設けられアーム２は矩形パイプ４の端面をア
ーム支持体９に圧接した状態で回動可能となっている。The hanging body 3 is integrally composed of a main body 7 having a rectangular hole 6 in the side peripheral wall, and an arm support 9 having an insertion hole 8 for a round pipe 5 inside the main body 7 in correspondence with the rectangular hole 6. A round pipe 5 at the base end of the arm 2 is inserted through an arm support 9, and a seat body 10 is attached to the tip of the round pipe 5 with a screw.
is attached, and a pressure spring 11 is provided between the arm support 9 and the seat 10, so that the arm 2 can rotate with the end face of the rectangular pipe 4 pressed against the arm support 9.
更に矩形パイプ４には本体７の矩形孔６に嵌合する膨出
部１２等の凸部を備えた回転止体１３が本体７内方より
アーム２に外挿されており、この回転体１３はアーム支
持体９との間に設けられた押圧ばね１４で背面を押圧さ
れ膨出部１２を矩形孔６に嵌合して回転止めが施されて
いる。Furthermore, the rectangular pipe 4 has a rotation stopper 13 equipped with a protrusion such as a bulge 12 that fits into the rectangular hole 6 of the main body 7 and is fitted onto the arm 2 from inside the main body 7. The rear surface of the arm is pressed by a pressure spring 14 provided between the arm support 9 and the bulge 12 is fitted into the rectangular hole 6 to prevent rotation.
この様に構成したので、灯具の向きを変える場合には外
方より本体７の矩形孔６に嵌合した回転止体１３の膨出
部１２を押圧し矩形孔６の内方へ引込めさせ然る後アー
ム２を回転させる。With this structure, when changing the direction of the lamp, the bulging part 12 of the rotation stopper 13 fitted in the rectangular hole 6 of the main body 7 is pressed from the outside and retracted into the rectangular hole 6. After that, arm 2 is rotated.
アーム３が半回転すると再び回転止体１３はばね１４の
押圧力により膨出部１３が矩形孔６に嵌合し回転止めが
なされ、灯具１は反対向きになる。When the arm 3 rotates half a turn, the bulge 13 of the rotation stopper 13 fits into the rectangular hole 6 again due to the pressing force of the spring 14, and the rotation is stopped, and the lamp 1 is turned in the opposite direction.
尚、回転止体の膨出部は矩形に限らず非円形で灯具の向
きを変える角度に相当する角度だけ回転させると元の形
状と重なる形状であればよい。Note that the bulging portion of the rotation stopper is not limited to a rectangular shape, but may be any non-circular shape that overlaps with its original shape when rotated by an angle corresponding to the angle at which the direction of the lamp is changed.
本考案は上記の如く回転止体を外方から押圧するだけで
回転止めが外れアームすなわち灯具の向きを変えること
ができ、通常高所へ取り付けられる照明器具に於ては小
さな力で回転ができ操作性に優れるものである。As mentioned above, with this invention, just by pressing the rotation stopper from the outside, the rotation stop can be released and the direction of the arm, that is, the lamp, can be changed, and lighting equipment that is normally installed at a high place can be rotated with a small force. It has excellent operability.
第１図及び第２図は本考案が対象とする照明器具の外観
図を示す。
第３図乃至第５図は本考案の実施例を示し、第３図は要
部断面正面図、第４図は分解斜視図、第５図はアーム回
転時の要部断面正面図である。
１・・・・・・灯具、２・・・・・・アーム、３・・・
・・・吊体、４・・・・・・矩形パイプ、５・・・・・
・丸パイプ、６・・・・・・矩形孔、７・・・・・・本
体、８・・・・・・挿通孔、９・・・・・・アーム支持
体、１０・・・・・・座体、１１・・・・・・押圧ばね
、１２・・・・・・膨出部、１３・・・・・・回転止体
、１４・・・・・・押圧ばね。FIGS. 1 and 2 show external views of the lighting equipment to which the present invention is applied. 3 to 5 show an embodiment of the present invention, in which FIG. 3 is a sectional front view of the main part, FIG. 4 is an exploded perspective view, and FIG. 5 is a sectional front view of the main part when the arm is rotated. 1... Lamp, 2... Arm, 3...
... Hanging body, 4 ... Rectangular pipe, 5 ...
・Round pipe, 6... Rectangular hole, 7... Body, 8... Insertion hole, 9... Arm support, 10... - Seat body, 11...Press spring, 12...Bulging portion, 13...Rotation stop body, 14...Press spring.
Claims (1)
明器具に於て、アームに軸方向に摺動自在で共回りし本
体内収納され本体外方へ付勢された回転止体を取付け、
該回転止体に一定角度回転して元の形状に重なり合う非
円形形状の凸部を設けると共に、本体外壁に前記凸部と
略同−形状の孔を設け、凸部を孔に着脱自在に嵌合させ
、アームを一定角度毎に回転止めしたことを特徴とする
照明器具。In a lighting device in which an arm with a lamp at the tip is rotatably mounted on the main body, the arm has a rotation stopper that is slidable in the axial direction, rotates together, is housed inside the main body, and is biased outward from the main body. installation,
The rotation stopper is provided with a non-circular convex portion that rotates by a certain angle and overlaps with the original shape, and a hole having substantially the same shape as the convex portion is provided on the outer wall of the main body, and the convex portion is removably fitted into the hole. A lighting fixture characterized in that the arm is rotated at fixed angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8509079U JPS5841605Y2 (en) | 1979-06-20 | 1979-06-20 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8509079U JPS5841605Y2 (en) | 1979-06-20 | 1979-06-20 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS562507U JPS562507U (en) | 1981-01-10 |
| JPS5841605Y2 true JPS5841605Y2 (en) | 1983-09-20 |
Family
ID=29318291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8509079U Expired JPS5841605Y2 (en) | 1979-06-20 | 1979-06-20 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841605Y2 (en) |
-
1979
- 1979-06-20 JP JP8509079U patent/JPS5841605Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS562507U (en) | 1981-01-10 |
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