JPS604340Y2 - lighting device at desk - Google Patents
lighting device at deskInfo
- Publication number
- JPS604340Y2 JPS604340Y2 JP5838881U JP5838881U JPS604340Y2 JP S604340 Y2 JPS604340 Y2 JP S604340Y2 JP 5838881 U JP5838881 U JP 5838881U JP 5838881 U JP5838881 U JP 5838881U JP S604340 Y2 JPS604340 Y2 JP S604340Y2
- Authority
- JP
- Japan
- Prior art keywords
- desk
- lighting device
- shelf board
- illuminator frame
- frame
- 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
- Tables And Desks Characterized By Structural Shape (AREA)
Description
【考案の詳細な説明】 本考案は学習机等における照明装置の構造に関する。[Detailed explanation of the idea] The present invention relates to the structure of a lighting device for a study desk or the like.
従来から、机天板の上方に棚を設けた机例えば学習机や
ライティングビュー口等には、その棚板の下面に照明装
置を設けている。2. Description of the Related Art Conventionally, a desk with a shelf above the top of the desk, such as a study desk or a writing view port, has been provided with a lighting device on the lower surface of the shelf.
モして机天板表面の前部寄りを明るく照らすために前記
照明装置を前部寄りに引き出せるようにしたものがある
（実公昭５１−１９５２１号公報）。There is also a desk lamp in which the lighting device can be pulled out toward the front in order to brightly illuminate the front of the desk top surface (Japanese Utility Model Publication No. 51-19521).
本考案では、机天板上方に配置した左右方向に長い照明
装置を円滑に前後引出し動できるようにしたものである
。In the present invention, a lighting device that is long in the left-right direction and placed above the desk top can be smoothly pulled out and moved back and forth.
次に本考案を学習机に適用した実施例に基いて説明する
と、図において３は学習机１における台部２を上下高さ
調節できる脚部、４は前記台部２における左右側枠５，
５間に設けた机天板、６は机天板４上面後部に立設する
本立棚であって、該本立棚６は左右側板７，７間に上下
に複数の棚板８．８′を設け、上部棚板８の上方の左右
支持杆９にはブックエンド１０．１０を着脱自在に取付
ける。Next, an explanation will be given based on an embodiment in which the present invention is applied to a study desk. In the figure, reference numeral 3 denotes legs that can adjust the vertical height of the base 2 of the study desk 1, 4 represents left and right side frames 5 of the base 2,
5 is a desk top plate provided between the desk top plates 4 and 6 is a bookshelf installed vertically at the rear of the top surface of the desk top plate 4. The bookstand 6 has a plurality of shelf boards 8. Bookends 10 and 10 are detachably attached to left and right support rods 9 above the upper shelf board 8.
１１は、上部棚板８下面に配設した照明装置で、左右方
向に長い型枠１２の左右両端に前後方向に長い左右支持
枠体１３．１３’を連結し、この支持枠体１３．１３’
と前記型枠１２とで囲まれる前部には半透明合成樹脂製
等の装体１４を取付け、その内部に蛍光灯等の光源１５
を左右方向に長く配設してあり、前記左右支持枠体１３
，１３′の前端部をそれぞれ摘み部１６．１６に形威す
る。Reference numeral 11 denotes a lighting device disposed on the lower surface of the upper shelf board 8. Left and right support frames 13.13', which are long in the front and back direction, are connected to both left and right ends of a formwork 12 that is long in the left and right direction. '
A body 14 made of translucent synthetic resin or the like is attached to the front part surrounded by the frame 12 and the formwork 12, and a light source 15 such as a fluorescent lamp is installed inside the body 14.
are arranged long in the left-right direction, and the left-right support frame 13
, 13' are formed into knobs 16, 16, respectively.
この照明装置１１を、前記上部棚板８下面と前記左右側
板７，７間において、左右平行状態で前後動自在に取付
けるにあたり、第３図〜第５図実施例では照明装置１１
における前記左右支持枠体１３．１３’の外側面には前
後長手の案内溝１７．１７を各支持枠体１３，１３’の
後端に開放するように形威し、左右側板７，７内面には
前記各案内溝１７に嵌る断面矩形等のレール１８，１８
を前後方向に水平に取付ける一方、上部棚板８下面に取
付く断面上下逆り字状等の左右一対のブラケット１９，
１９に連杆２０を枢支し、この連杆２０の左右端部にそ
れぞれリンク２１．２１の基端を固着し、各りンク２１
の先端部と、前記照明装置１１における左右両支持枠体
１３．１３’内側面に一端をピン２２枢支されたリンク
２３の他端とをピン２４連結することにより、照明装置
１１の右又は左の端部を持って引き出すときにも、当該
照明装置１１が平行に円滑に前へ方向に移動できる。In the embodiment shown in FIGS. 3 to 5, the lighting device 11 is mounted so as to be movable back and forth between the lower surface of the upper shelf board 8 and the left and right side plates 7, 7 in a horizontally parallel state.
The outer surfaces of the left and right support frames 13 and 13' are formed with front and rear longitudinal guide grooves 17 and 17 that open at the rear ends of each support frame 13 and 13', and the left and right side plates 7 and 7 have inner surfaces. are rails 18, 18 having a rectangular cross section or the like that fit into each of the guide grooves 17.
A pair of left and right brackets 19, each having an upside-down cross-section, are attached to the lower surface of the upper shelf board 8, while being mounted horizontally in the front-rear direction.
A connecting rod 20 is pivotally supported on the connecting rod 19, and the base ends of links 21 and 21 are respectively fixed to the left and right ends of the connecting rod 20.
The right or Even when holding the left end and pulling it out, the lighting device 11 can smoothly move forward in parallel.
なお、２５は前記各ブラケット１９に切起す等して設け
たストッパーで、前記連杆２０に固着されたリンク２１
が第４図に示すように一定以上回動したとき、該リンク
２１の前面に接当して照明装置１１が前方に出すぎない
ように規制するものである。In addition, 25 is a stopper provided by cutting and raising each bracket 19, and the link 21 fixed to the connecting rod 20
When the link 21 rotates beyond a certain level as shown in FIG. 4, it comes into contact with the front surface of the link 21 to prevent the lighting device 11 from protruding too far forward.
また、第６図に示す実施例では前記各ブラケット１９に
一体的にしフル１８を形成した場合を示す。Further, in the embodiment shown in FIG. 6, a full 18 is formed integrally with each of the brackets 19.
また、型枠１２の左右端にレール１８を、左右側板７，
７内面に案内溝１７，１７をそれぞれ設けるようにして
も良い。In addition, rails 18 are installed at the left and right ends of the formwork 12, and left and right side plates 7,
Guide grooves 17, 17 may be respectively provided on the inner surface of 7.
このように本考案に従えば、左右方向に長い照明装置を
机天板上方の棚板下面に配設すると共に前後動自在に装
架してあり、棚板下面には照明装置における型枠の後方
にこれと平行に連杆を軸支し、この連打の左右端固着し
たリンクと照明器枠の左右端とを連結することにより、
照明器枠の左右の片方のみを持って照明装置を前又は後
に移動させるときにも照明装置が左右に長くても左右の
一方が他方に対し遅れて動くことがなく、照明装置の前
後案内装置例えばレールに対しこじれを生じず円滑にか
つ軽く前後動させることができる効果を有する。In this way, according to the present invention, a lighting device that is long in the left and right direction is arranged on the bottom surface of the shelf board above the desk top and is mounted so as to be movable back and forth. By pivoting a continuous rod parallel to this at the rear and connecting the links fixed at the left and right ends of this continuous rod with the left and right ends of the illuminator frame,
Even when moving the lighting device forward or backward by holding only one of the left and right sides of the lighting device frame, even if the lighting device is long from side to side, one of the left and right sides will not move behind the other. For example, it has the effect of being able to be moved back and forth smoothly and lightly without causing any strain on the rail.
図面は本考案の一実施例を示し、第１図は机の正面図、
第２図は照明装置の斜視図、第３図は第１図の■−■線
断面図、第４図は照明装置を前に引き出した状態を示す
断面図、第５図は第３図の■−■線断面図、第６図は他
の実施例を示す断面図である。
１・・・・・・机、６・・・・・・本立側、７，７・・
・・・・左右側板、８・・・・・・棚板、１１・・・・
・・照明装置、１２・・・・・・型枠、１７，１７・・
・・・・案内溝、１８，１８・・・・・・レール、１９
，１９・・・・・・ブラケット、２０・・・・・・連杆
、２１．２３・・・・・・リンク、２５・・・・・・ス
トッパー。The drawings show an embodiment of the present invention, and FIG. 1 is a front view of the desk;
Fig. 2 is a perspective view of the lighting device, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 4 is a sectional view showing the lighting device pulled out, and Fig. 5 is a sectional view of the lighting device shown in Fig. 3. FIG. 6 is a sectional view showing another embodiment. 1...Desk, 6...Mainstand side, 7,7...
...Left and right side boards, 8...Shelf boards, 11...
...Lighting device, 12...Formwork, 17,17...
...Guide groove, 18,18...Rail, 19
, 19... Bracket, 20... Link, 21.23... Link, 25... Stopper.
Claims (1)
平行に棚板を設け、前記棚板下面に左右長手の照明器枠
を配設し、該照明器枠を前記棚板下面又は前記左右側板
内面に対し略水平方向に前後動自在に装架する一方、照
明器枠の後方には連杆を照明器枠と略平行に前記棚板に
軸支して設け、該連杆の左右端部にはリンクをそれぞれ
固着し、該両リンクと照明器枠の左右端部とを照明器枠
が左右略平行に一斉に前後動するように連動連結させて
なる机における照明装置。A shelf board is provided above the rear part of the top surface of the desk top plate substantially parallel to the desk top board via the left and right side plates, and a left and right long illuminator frame is arranged on the bottom surface of the shelf board, and the illuminator frame is connected to the shelf board. It is mounted so as to be movable back and forth in a substantially horizontal direction on the lower surface or the inner surface of the left and right side plates, while a connecting rod is provided at the rear of the illuminator frame and is pivotally supported on the shelf board approximately parallel to the illuminator frame. A lighting device for a desk, in which links are respectively fixed to the left and right ends of the rod, and the links and the left and right ends of the illuminator frame are interlocked and connected so that the illuminator frame moves back and forth substantially parallel to the left and right at the same time. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5838881U JPS604340Y2 (en) | 1981-04-21 | 1981-04-21 | lighting device at desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5838881U JPS604340Y2 (en) | 1981-04-21 | 1981-04-21 | lighting device at desk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57170207U JPS57170207U (en) | 1982-10-26 |
| JPS604340Y2 true JPS604340Y2 (en) | 1985-02-07 |
Family
ID=29854800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5838881U Expired JPS604340Y2 (en) | 1981-04-21 | 1981-04-21 | lighting device at desk |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604340Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604245U (en) * | 1983-06-20 | 1985-01-12 | 株式会社 伊藤喜工作所 | lighting equipment |
-
1981
- 1981-04-21 JP JP5838881U patent/JPS604340Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57170207U (en) | 1982-10-26 |
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