JPS6019298Y2 - lift device - Google Patents
lift deviceInfo
- Publication number
- JPS6019298Y2 JPS6019298Y2 JP18060980U JP18060980U JPS6019298Y2 JP S6019298 Y2 JPS6019298 Y2 JP S6019298Y2 JP 18060980 U JP18060980 U JP 18060980U JP 18060980 U JP18060980 U JP 18060980U JP S6019298 Y2 JPS6019298 Y2 JP S6019298Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring body
- regulating recess
- sliding
- recess
- vertical
- 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】 この考案は照明器具等の昇降装置に関するものである。[Detailed explanation of the idea] This invention relates to a lifting device for lighting equipment and the like.
従来、複数のアームの回動により器具を昇降できるよう
にしたものがあった(たとえば実開昭48−36677
号)。Conventionally, there have been devices in which the device can be raised and lowered by rotating multiple arms (for example, Utility Model No. 48-36677).
issue).
しかしながら、昇降範囲を大きくするとそれに伴ってア
ームが長くなるため装置の横幅も大きくする必要があっ
た。However, if the lifting range is increased, the arm becomes longer, so it is necessary to increase the width of the device.
またアームはねじで固定されているため度重なる昇降に
よりねじがゆるみ自然降下する欠点がある。Furthermore, since the arm is fixed with screws, there is a drawback that the screws loosen due to repeated lifting and lowering, allowing it to fall naturally.
したがって、この考案の目的は、昇降操作が簡単でしか
も横幅に関係なく昇降範囲を設定でき、また度重なる昇
降によって自然降下することのない昇降装置を提供する
ことである。Therefore, the object of this invention is to provide an elevating device that allows easy elevating and lowering operations, can set the elevating range regardless of the width, and does not naturally descend due to repeated elevating and lowering.
この考案の一実施例を適用した照明器具を第1図ないし
第3図に示す。A lighting fixture to which an embodiment of this invention is applied is shown in FIGS. 1 to 3.
すなわち、この照明器具は、天井1の埋込穴2に有天円
筒形保持体3を挿入して取付ばね体4により天井1に取
付ける。That is, this lighting fixture is attached to the ceiling 1 by inserting the ceiling cylindrical holder 3 into the embedded hole 2 of the ceiling 1 and using the mounting spring body 4.
この保持体3の内周面の一対内部に一対の縦ガイド5を
相対向して取付ける。A pair of vertical guides 5 are mounted inside the holding body 3 so as to face each other.
これらの縦ガイド5は第2図のように断面コ字形のチャ
ンネルで形威し、そのウェブ5aを内方に張出し、その
ウェブ5aの上部所定位置に上側規制凹部6を上向きに
テーパに切起すことにより形成するとともに、ウェブ5
aの下側所定位置に下側規制凹部7を下向きテーパに切
起すことにより形成する。These vertical guides 5 are shaped like channels having a U-shaped cross section as shown in FIG. 2, and have webs 5a extending inward, and upper regulating recesses 6 tapered upward at predetermined positions above the webs 5a. By forming the web 5
A lower regulating recess 7 is formed at a predetermined position below a by cutting and raising the lower regulating recess 7 in a downwardly tapered manner.
また保持体3の下端開口部8に一対の枠取付ばね9を張
出し、天井1の穴縁に枠10を被覆して枠取付ばね9に
係合する。Further, a pair of frame attachment springs 9 are extended from the lower end opening 8 of the holder 3, and a frame 10 is engaged with the frame attachment springs 9 by covering the hole edge of the ceiling 1.
一方、器具本体11をL字折曲形金具12の垂直片12
aにつまみ付ねじ13により取付けて垂直方向に回動で
きるようにし、金具12の水平片12bを筒軸14aに
よりフランジ14に水平方向に回動自在に取付け、この
フランジ14の中央部を摺動体15に取付ける。On the other hand, the device body 11 is attached to the vertical piece 12 of the L-shaped bent metal fitting 12.
The horizontal piece 12b of the metal fitting 12 is attached to the flange 14 by the cylindrical shaft 14a so as to be rotatable in the horizontal direction, and the center part of the flange 14 is attached to the sliding body. Install it on 15.
摺動体15はチャンネルをU字形に折曲したもので、両
側の立上り片16を前記縦ガイド5に摺動自在に外嵌め
する。The sliding body 15 is a channel bent into a U-shape, and the rising pieces 16 on both sides are slidably fitted onto the vertical guide 5.
また立上り片16の中央部に孔17を形成上て、孔17
よりくの字形に突き出して縦ガイド5に圧接するばね体
18を取付ける。Further, a hole 17 is formed in the center of the rising piece 16, and the hole 17 is
A spring body 18 that protrudes in a dogleg shape and presses against the vertical guide 5 is attached.
なお、電線19は保持体3の天部、摺動体15、フラン
ジ14、筒軸14aを通してソケットに接続される。Note that the electric wire 19 is connected to the socket through the top of the holder 3, the sliding body 15, the flange 14, and the cylindrical shaft 14a.
第1図はこの照明器具をダウンライトとした状態である
。Figure 1 shows this lighting fixture as a downlight.
この場合、摺動体15のはね体18は縦ガイド5の上側
規制凹部6に係合しており、この位置より上方へは上側
規制凹部6の上縁6aに係止して妨げられる。In this case, the spring body 18 of the sliding body 15 is engaged with the upper regulating recess 6 of the vertical guide 5, and movement upward from this position is stopped by the upper edge 6a of the upper regulating recess 6 and is prevented.
一方、この状態からスポットライトとする場合つぎのよ
うにする。On the other hand, if you want to turn this state into a spotlight, do the following.
まず、器具本体11を引下げる。First, pull down the instrument body 11.
このときばね体18はテーパ6bに沿って後退させられ
るのでスムーズに下動することができ、摺動体15は縦
ガイド5に沿って降下する。At this time, the spring body 18 is retreated along the taper 6b, so that it can smoothly move downward, and the sliding body 15 descends along the vertical guide 5.
ばね体18が下側規制凹部7に達すると復元係合し、そ
れより下方へは凹部下縁7aに係止するので規制される
。When the spring body 18 reaches the lower regulating recess 7, the spring body 18 is restored and engaged with the lower regulating recess 7, and further downwardly, the spring body 18 engages with the lower edge 7a of the recess and is therefore regulated.
この状態でL字形金具12を水平回りに回動しさらにつ
まみ付ねじ13をゆるめて垂直回りに回動すると所定の
方向へスポット照明することができる。In this state, by rotating the L-shaped fitting 12 horizontally, loosening the knob screw 13 and rotating it vertically, spot illumination can be performed in a predetermined direction.
なおこの状態からダウンライトに戻す場合、ばね体18
は下側規制凹部7のテーパ7bに沿って後退できるので
スムーズに上昇摺動できる。Note that when returning from this state to a downlight, the spring body 18
can move backward along the taper 7b of the lower regulating recess 7, so it can smoothly slide upward.
以上のように、この考案の昇降装置は、縦ガイドに上側
規制凹部と下側規制凹部とを形成し、縦ガイドを摺動す
る摺動体にばね体を突設させて凹部に係合しうるように
したため、昇降操作が簡単にできるとともに昇降範囲を
大きくしても装置の外径を大きくする必要がなく、また
ばね体により凹部に係止するため変型なる昇降によって
摺動体が自然に降下することがなく確実に定位置に保持
されるという効果がある。As described above, in the lifting device of this invention, an upper regulating recess and a lower regulating recess are formed in the vertical guide, and a spring body is provided protruding from the sliding body that slides on the vertical guide to engage with the recess. This allows for easy lifting and lowering operations, and there is no need to increase the outer diameter of the device even if the lifting range is increased.Furthermore, since the spring body locks into the recess, the sliding body naturally descends as it deforms and lifts. This has the effect of ensuring that it is held in place without any problems.
以下に照明器具等の昇降装置の開示技術を説明する。The disclosed technology of a lifting device for a lighting fixture or the like will be described below.
(目 的)
簡単な構成により昇降摺動を容易にすることを目的とし
ている。(Purpose) The purpose is to make it easy to move up and down with a simple configuration.
(構 戊)
この開示技術の一実施例を適用した照明器具を第4図な
いし第9図に示す。(Structure) A lighting fixture to which an embodiment of the disclosed technology is applied is shown in FIGS. 4 to 9.
すなわち、この照明器具は、器具本体20のフランジ2
1に2本のガイドポスト22を立設する一方、有天円筒
形器具保持体23の天部24を上天板25と下天板26
とで構成して両者にガイドポストが通る孔27を形成し
、さらに上天板25と下天板26間に横U字形に圧縮し
たばね体28を嵌め込み、このばね体28の上片および
下片にガイドポスト22が通る孔29,30を形成して
前記孔27,29,30にガイドポスト22を通したも
のである。That is, in this lighting fixture, the flange 2 of the fixture body 20
1, two guide posts 22 are installed upright, and the top 24 of the cylindrical instrument holder 23 is connected to an upper top plate 25 and a lower top plate 26.
A spring body 28 compressed into a horizontal U-shape is fitted between the upper top plate 25 and the lower top plate 26, and the upper and lower pieces of the spring body 28 are Holes 29, 30 through which the guide posts 22 pass are formed in the holes 27, 29, 30, and the guide posts 22 are passed through the holes 27, 29, 30.
図中31は保持体取付金具、32はL字形金具でその水
平片32aは筒軸33によりフランジ21に回動自在に
取付けられ、垂直片32bはつまみ材軸34を介して器
具本体20を垂直回りに回動自在に取付けている。In the figure, numeral 31 is a holder mounting bracket, 32 is an L-shaped bracket, and its horizontal piece 32a is rotatably attached to the flange 21 by a cylindrical shaft 33, and its vertical piece 32b is attached to the instrument body 20 vertically via a knob shaft 34. It is mounted so that it can rotate freely.
また35は電線、36は天井、37は枠、38は枠取付
ばねである。Further, 35 is an electric wire, 36 is a ceiling, 37 is a frame, and 38 is a frame attachment spring.
(動 作) 第4図はダウンライトとした場合である。(motion) Figure 4 shows a case where it is used as a downlight.
この場合、ばね体28の孔29,30の縁部がばね作用
でガイドポスト22に喰い込んで係止し、器具本体20
をその位置に支持している。In this case, the edges of the holes 29 and 30 of the spring body 28 bite and lock into the guide post 22 due to the spring action, and the instrument body 20
is supported in that position.
第5図はスポットライトとした場合である。FIG. 5 shows a case where a spotlight is used.
この場合、第4図の状態から器具本体20を引下げよう
とすると、ばね体28の下片は横方向にスライドして孔
30の係止が外れ、上片の孔29は喰い込んだまま第9
図のように撓められるので孔29が横方向にずれて喰い
込みが外れ、ガイドポスト22がスライドできるに至り
、ガイドポスト22の上端っば22aが上天板25に係
止して停止する。In this case, when attempting to pull down the instrument main body 20 from the state shown in FIG. 9
As the guide post 22 is bent as shown in the figure, the hole 29 is displaced laterally and the guide post 22 can slide, and the upper end 22a of the guide post 22 is stopped by the upper top plate 25.
この状態でつまみ材軸34をゆるめると垂直回りの所定
の方向に回動でき、L字形金具32を水平回りに回動さ
せると器具本体20が水平方向任意方向に向き、スポッ
ト照明ができる。In this state, when the knob shaft 34 is loosened, it can be rotated vertically in a predetermined direction, and when the L-shaped metal fitting 32 is rotated horizontally, the instrument main body 20 is oriented in any horizontal direction, allowing spot illumination.
また、スポットライトからダウンライトに上昇するとき
はばね体28は第8図のように前記第9図の場合と逆作
用でガイドポスト22を移動できるようになる。Further, when moving up from a spotlight to a downlight, the spring body 28 can move the guide post 22 as shown in FIG. 8 in a manner opposite to that shown in FIG. 9.
(効 果)
以上のように、この開示技術の昇降装置は、2枚の天板
間に横U字形ばね体を嵌め込み、天板およびばね体の孔
を通して昇降物体のガイドポストを通すようにしたため
、簡単な構成により昇降物体を容易に昇降でき、しかも
任意位置に停止できるという効果がある。(Effects) As described above, in the lifting device of the disclosed technology, a horizontal U-shaped spring body is fitted between two top plates, and the guide post of the lifting object is passed through the hole in the top plate and the spring body. The simple configuration has the advantage that the lifting object can be easily raised and lowered, and moreover, it can be stopped at any desired position.
第1図はこの考案の一実施例を適用した照明器具の断面
図、第2図はその要部分解斜視図、第3図は要部断面図
、第4図は開示技術の一実施例を適用した照明器具の断
面図、第5図はスポットライト使用状態の断面図、第6
図は要部斜視図、第7図ないし第9図はばね体の動作状
態の側面図である。
5・・・・・・縦ガイド、6・・・・・・上側規制凹部
、7・・・・・・下側規制凹部、15・・・・・・摺動
体、18・・・・・・ばね体。Fig. 1 is a cross-sectional view of a lighting fixture to which an embodiment of the invention is applied, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is a cross-sectional view of its main parts, and Fig. 4 is a cross-sectional view of an embodiment of the disclosed technology. A cross-sectional view of the applied lighting equipment, Figure 5 is a cross-sectional view of the spotlight in use, and Figure 6 is a cross-sectional view of the applied lighting equipment.
The figure is a perspective view of the main part, and FIGS. 7 to 9 are side views of the spring body in its operating state. 5...Vertical guide, 6...Upper regulation recess, 7...Lower regulation recess, 15...Sliding body, 18... Spring body.
Claims (1)
動自在に架設される摺動体と、前記縦ガイドの少なくと
も一方の上部所定位置に形威された上側規制凹部と、前
記縦ガイドの下部所定位置に形威された下側規制凹部と
、前記摺動体に設けられた前記縦ガイドに弾接するとと
もに前記摺動体の摺動により前記上側規制凹部または下
側規制凹部に係合するばね体とを備えた昇降装置。a pair of vertical guides facing each other, a sliding body slidably installed between these vertical guides, an upper regulating recess formed at a predetermined position in the upper part of at least one of the vertical guides, and a lower regulating recess formed at a predetermined position in the lower part; and a spring body that comes into elastic contact with the vertical guide provided on the sliding member and engages with the upper regulating recess or the lower regulating recess by sliding of the sliding member. Lifting device with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18060980U JPS6019298Y2 (en) | 1980-12-15 | 1980-12-15 | lift device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18060980U JPS6019298Y2 (en) | 1980-12-15 | 1980-12-15 | lift device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57103616U JPS57103616U (en) | 1982-06-25 |
JPS6019298Y2 true JPS6019298Y2 (en) | 1985-06-11 |
Family
ID=29977345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18060980U Expired JPS6019298Y2 (en) | 1980-12-15 | 1980-12-15 | lift device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019298Y2 (en) |
-
1980
- 1980-12-15 JP JP18060980U patent/JPS6019298Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57103616U (en) | 1982-06-25 |
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