JPS641694Y2 - - Google Patents
Info
- Publication number
- JPS641694Y2 JPS641694Y2 JP4106581U JP4106581U JPS641694Y2 JP S641694 Y2 JPS641694 Y2 JP S641694Y2 JP 4106581 U JP4106581 U JP 4106581U JP 4106581 U JP4106581 U JP 4106581U JP S641694 Y2 JPS641694 Y2 JP S641694Y2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- protective cover
- lifting device
- rosette
- suspended
- 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
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】
本考案は昇降装置の揺れならびに落下を防止し
た昇降式照明器具の吊下装置に係る。[Detailed Description of the Invention] The present invention relates to a hanging device for an elevating lighting device that prevents the elevating device from shaking and falling.
本考案を実施例にもとづいて図面を参照して説
明すれば、１はローゼツトで側部に吊下片２を有
するものである。前記吊下片２はたとえば略Ｕ字
状に形成される。３は昇降装置で、内部には図示
しないゼンマイバネやラチエツト機構を備え、逆
Ｕ字状の吊下具４を介して吊下片２に吊下げてい
る。５は昇降装置３を覆うとともに、ローゼツト
１の端部と対応する部分に切欠部を有する上部開
口部を天井に当接する保護カバーであり、上端が
天井に当接し、保護カバー５底面から突出した昇
降装置３の下部のねじ部６に螺合した押えナツト
７で支持している。８はワイヤー、９はコードで
各々昇降装置３から吊下げている。１０は照明器
具で、ワイヤー８の下端に吊下げている。１１は
接続器でコード９の端部（コード９は接続端子１
２を介して連結している）に設けられ、ローゼツ
ト１の下面に接続している。１３はシーリングカ
バーで接続器１１を覆い、保護カバー５の側面に
ほぼ当接するまた、上部開口形状のシーリングカ
バー１３は周知の通り、第３図のように、底面の
孔縁がコード９に圧迫係止されてコード９に支持
されているので落下せず、かつ横方向の動きも必
要充分に小さい。コード９は保護カバー５の上端
より外部に引き出され、シーリングカバー１３の
下面中央を通じて接続器１１に至つているが、コ
ード９の経路についてはこの実施例に限定されな
い。 The present invention will be described based on an embodiment with reference to the drawings. Reference numeral 1 is a rosette having hanging pieces 2 on the sides. The hanging piece 2 is formed, for example, into a substantially U-shape. Reference numeral 3 denotes a lifting device, which is equipped with a spring spring and a ratchet mechanism (not shown) inside, and is suspended from the hanging piece 2 via an inverted U-shaped hanging tool 4. Reference numeral 5 designates a protective cover that covers the lifting device 3 and has an upper opening that has a notch in a portion corresponding to the end of the rosette 1 and contacts the ceiling, and the upper end contacts the ceiling and protrudes from the bottom surface of the protective cover 5. It is supported by a retainer nut 7 screwed onto a threaded portion 6 at the bottom of the lifting device 3. 8 is a wire, and 9 is a cord, each of which is suspended from the lifting device 3. 10 is a lighting fixture, which is suspended from the lower end of the wire 8. 11 is a connector, which is the end of cord 9 (cord 9 is connecting terminal 1
2) and is connected to the lower surface of the rosette 1. A sealing cover 13 covers the connector 11 and almost contacts the side surface of the protective cover 5.As is well-known, the sealing cover 13 with an open top shape has a hole edge on the bottom that presses against the cord 9, as shown in FIG. Since it is locked and supported by the cord 9, it does not fall, and its lateral movement is sufficiently small. The cord 9 is pulled out from the upper end of the protective cover 5 and reaches the connector 11 through the center of the lower surface of the sealing cover 13, but the route of the cord 9 is not limited to this embodiment.
以上の構成により、本考案は照明器具１０の昇
降に伴う揺れから保護カバー５が揺れるのを防止
し、ひいては昇降装置３が吊下片２からはずれて
落下することを防止できるため、安全性を向上す
る効果が有る。すなわち、保護カバー５の側面は
シーリングカバー１３の側面に当接するようにな
るため、揺れを少なくすることが可能である。 With the above configuration, the present invention can prevent the protective cover 5 from shaking due to the shaking caused by the lifting and lowering of the lighting fixture 10, and can also prevent the lifting device 3 from coming off the hanging piece 2 and falling, thereby improving safety. It has the effect of improving. That is, since the side surface of the protective cover 5 comes into contact with the side surface of the ceiling cover 13, it is possible to reduce shaking.
第１図は本考案に係る昇降式照明器具の吊下装
置の正面図、第２図は第１図のＡ−A′方向の下
面図、第３図はシーリングカバー部分の縦断面図
である。
１……ローゼツト、２……吊下片、３……昇降
装置、５……保護カバー、６……ねじ部、７……
押えナツト、８……ワイヤー、９……コード、１
０……照明器具、１１……接続器、１３……シー
リングカバー。
Fig. 1 is a front view of a hanging device for an elevating lighting device according to the present invention, Fig. 2 is a bottom view in the direction A-A' of Fig. 1, and Fig. 3 is a longitudinal sectional view of the ceiling cover portion. . DESCRIPTION OF SYMBOLS 1... Rosette, 2... Hanging piece, 3... Lifting device, 5... Protective cover, 6... Threaded portion, 7...
Presser nut, 8...wire, 9...cord, 1
0...Lighting equipment, 11...Connector, 13...Ceiling cover.
Claims (1)
片に吊下げた昇降装置と、この昇降装置を覆うと
ともに、ローゼツトの端部と対応する部分に切欠
部を有する上部開口部を天井に当接する保護カバ
ーと、この保護カバー底面から突出した前記昇降
装置下部のねじ部に螺合して前記保護カバーを支
持する押えナツトと、前記昇降装置から吊下げた
ワイヤーならびにコードと、このワイヤーの下端
に吊下げた照明器具と、前記コードの端部に設け
られ前記ローゼツトの下面に接続した接続器と、
この接続器を覆うとともに底面の孔縁が前記コー
ドに圧迫係止されてこのコードに支持され前記保
護カバーの側面にほぼ当接する上部開口形状のシ
ーリングカバーを備えた昇降式照明器具の吊下装
置。 A rosette having a hanging piece on the side, a lifting device suspended from the hanging piece, and an upper opening that covers the lifting device and has a notch in a portion corresponding to the end of the rosette, which is attached to the ceiling. A protective cover in contact with the protective cover, a holding nut that supports the protective cover by screwing into a threaded portion at the bottom of the lifting device protruding from the bottom of the protective cover, a wire and a cord suspended from the lifting device, and a lower end of the wire. a lighting fixture suspended from the cord; a connector provided at the end of the cord and connected to the lower surface of the rosette;
A hanging device for an elevating type lighting fixture, which covers the connector and includes a ceiling cover having an opening at the top, the hole edge of the bottom surface of which is press-locked to the cord, supported by the cord, and substantially in contact with the side surface of the protective cover. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4106581U JPS641694Y2 (en) | 1981-03-23 | 1981-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4106581U JPS641694Y2 (en) | 1981-03-23 | 1981-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57154015U JPS57154015U (en) | 1982-09-28 |
| JPS641694Y2 true JPS641694Y2 (en) | 1989-01-17 |
Family
ID=29838157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4106581U Expired JPS641694Y2 (en) | 1981-03-23 | 1981-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641694Y2 (en) |
-
1981
- 1981-03-23 JP JP4106581U patent/JPS641694Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57154015U (en) | 1982-09-28 |
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