JPH0234727Y2 - - Google Patents
Info
- Publication number
- JPH0234727Y2 JPH0234727Y2 JP1984197292U JP19729284U JPH0234727Y2 JP H0234727 Y2 JPH0234727 Y2 JP H0234727Y2 JP 1984197292 U JP1984197292 U JP 1984197292U JP 19729284 U JP19729284 U JP 19729284U JP H0234727 Y2 JPH0234727 Y2 JP H0234727Y2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- reinforcing material
- main body
- body case
- piece
- 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
- 239000012779 reinforcing material Substances 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案は非常口の場所を表示する誘導灯等の表
示灯器具に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to an indicator light device such as a guide light that indicates the location of an emergency exit.
［背景技術］
一般的な表示灯器具である誘導灯としては第７
図及び第８図に示すように天井３に直接に取り付
けるものがある。この誘導灯は、中空の矩形箱状
の本体ケース１の両側面を開口し、この開口部８
に非常口等の表示を行う透光性のパネル２を取り
付けてあり、本体ケース１内に収められたランプ
４でパネル２を照明するようになつている。この
誘導灯では、開口部８周縁に残された縁部５ａ，
６ａの周部を内側に折り曲げると共に本体ケース
１の天板６と底板５とから夫々突片７を突設し、
これら突片７と縁部５ａ，６ａの折曲げ部との間
にパネル２を嵌め込んで取り付けてある。[Background technology] The 7th guide light, which is a general indicator light equipment,
There is one that is attached directly to the ceiling 3 as shown in FIG. 8 and FIG. This guide light has openings on both sides of a hollow rectangular box-shaped main body case 1, and the openings 8
A translucent panel 2 for displaying emergency exits, etc. is attached to the main body case 1, and the panel 2 is illuminated by a lamp 4 housed within the main body case 1. In this guide light, the edge 5a left around the opening 8,
The peripheral portion of 6a is bent inward, and protrusions 7 are provided to protrude from the top plate 6 and bottom plate 5 of the main body case 1, respectively,
The panel 2 is fitted and attached between these projecting pieces 7 and the bent portions of the edges 5a, 6a.
しかし、上記パネル２の取付構造では風等の外
力によつて本体ケース１が第９図に示すようにね
じれたりする変形を生じると、開口部８の間隔が
広がつて、パネル２の嵌合部が突片７と縁部５
ａ，６ａの折曲げ部の間から抜け、パネル２が外
れてしまう問題があつた。また、この際にパネル
２が本体ケース１の内側に脱落した場合、パネル
２がランプ４に当たつてランプ４を破損するとい
う恐れもあつた。 However, in the mounting structure of the panel 2 described above, when the main body case 1 is twisted or deformed due to external force such as wind, as shown in FIG. The part is the protrusion 7 and the edge 5
There was a problem that the panel 2 would come off from between the bent portions a and 6a. Furthermore, if the panel 2 were to fall inside the main body case 1 at this time, there was a fear that the panel 2 would hit the lamp 4 and damage the lamp 4.
［考案の目的］
本考案は上述の点に鑑みて為されたものであ
り、その目的とするところは、風等の外力による
パネルの脱落を防止することができる表示灯器具
を提供することにある。[Purpose of the invention] The present invention has been made in view of the above points, and its purpose is to provide an indicator light fixture that can prevent panels from falling off due to external forces such as wind. be.
［考案の開示］
（実施例）
第１図乃至第６図に本考案の一実施例を示す。
本実施例では、第１図に示すように、本体ケース
１の両側面に形成される開口部８の上下縁部から
本体ケース１の内側に装着片１７を延設し、この
上下の装着片１７に互いに開口部方向が対向した
略Ｕ字状の挿入部１６を形成し、この挿入部１６
にパネル２の上下部を挿入して、パネル２を取り
付ける構造になつている。そして、本実施例では
本体ケース１の天板６の下面に上端が固定された
補強材１０の下端部をを下側の装着片１７に引つ
掛け係止して取り付けてある。この補強材１０は
金属棒等で形成したもので、上端部はＬ字状に折
曲してあり、この折曲片１３を天板６の下面に固
着された固定筒１４に挿入して、上端を固定する
ようにしてある。また、この補強材１０の下端部
は、第２図に示すように、挿入部１６の外周に沿
うように曲成し、さらに挿入部１６の裏側に巻回
された部分を側方に折り曲げて、下側の装着片１
７に係止する係止片１２を形成し、補強片１０の
下端を固定するようにしてある。なお、補強材１
０のパネル２の背面側に位置する部分はパネル２
から離間するように曲成してある。つまり、第１
図に示すように、パネル２の自重たるみによる近
似曲面半径をR1とすると、補強材１０の上記部
分の曲率半径はR1＋Ｂとなるようにしてある。
このように補強材１０のパネル２の背面側に位置
する部分をパネル２から離間するようにすると、
補強材１０が棒状であるので、光が回折して、補
強材１０の影がパネル２に映りにくくなる。さら
に、本実施例では、装着片１７の本体ケース１の
内側端縁に、外力により本体ケース１が変形して
補強材１０の湾曲部分が伸びた際に、補強材１０
に当接する当接片１８，１９を夫々形成し、本体
ケース１に外力が加わつた場合にパネル２の保持
力が増すようにしてある。また、補強材１０の下
端と本体ケース１の底板５との間には第３図に示
すように隙間ｈを設け、可撓性のある補強材１０
がある程度上下に動くようにし、衝撃を吸収でき
るようにしてある。なお、下側の挿入部１６内に
はパネル２の上下部の挿入部１６への挿入量を同
じにするために、パツキン１５を挿入してある。[Disclosure of the invention] (Example) An embodiment of the invention is shown in FIGS. 1 to 6.
In this embodiment, as shown in FIG. 1, mounting pieces 17 are extended from the upper and lower edges of the openings 8 formed on both sides of the main case 1 to the inside of the main case 1. A substantially U-shaped insertion portion 16 with opening directions facing each other is formed in the insertion portion 17 .
The structure is such that the panel 2 is attached by inserting the upper and lower parts of the panel 2 into the holder. In this embodiment, the lower end of the reinforcing member 10, whose upper end is fixed to the lower surface of the top plate 6 of the main body case 1, is hooked and secured to the lower mounting piece 17, thereby attaching the reinforcing member 10 to the lower surface. This reinforcing material 10 is made of a metal rod or the like, and its upper end is bent into an L shape.This bent piece 13 is inserted into a fixed tube 14 fixed to the bottom surface of the top plate 6. The top end is fixed. Furthermore, as shown in FIG. 2, the lower end of this reinforcing material 10 is bent along the outer periphery of the insertion section 16, and the portion wound around the back side of the insertion section 16 is bent laterally. , lower mounting piece 1
A locking piece 12 that locks on the reinforcing piece 10 is formed to fix the lower end of the reinforcing piece 10. In addition, reinforcing material 1
The part located on the back side of panel 2 of 0 is panel 2
It is curved so that it is spaced from. In other words, the first
As shown in the figure, when the approximate radius of the curved surface due to the sag of the panel 2 due to its own weight is R 1 , the radius of curvature of the above-mentioned portion of the reinforcing member 10 is set to be R 1 +B.
If the part of the reinforcing material 10 located on the back side of the panel 2 is separated from the panel 2 in this way,
Since the reinforcing material 10 is rod-shaped, light is diffracted and the shadow of the reinforcing material 10 is less likely to be reflected on the panel 2. Furthermore, in this embodiment, when the main body case 1 is deformed by an external force and the curved portion of the reinforcing material 10 is extended, the reinforcing material 10 is attached to the inner edge of the main body case 1 of the mounting piece 17.
Abutment pieces 18 and 19 are formed to abut against the main body case 1, respectively, so that the holding force of the panel 2 is increased when an external force is applied to the main body case 1. Furthermore, a gap h is provided between the lower end of the reinforcing material 10 and the bottom plate 5 of the main body case 1, as shown in FIG.
It is designed so that it can move up and down to some extent to absorb shock. In addition, a gasket 15 is inserted into the lower insertion part 16 in order to equalize the amount of insertion of the upper and lower parts of the panel 2 into the insertion part 16.
以下、本実施例の補強材１０の働きについて説
明する。今、第５図に示すように本体ケース１の
下部に外力Ｆが加わつたとすると、本体ケース１
は図中Ｂ矢印で示すように変形しようとする。こ
のとき補強材１０は第５図中にＡ矢印で示すよう
に引つ張られて伸びる。このとき、補強材１０に
より挿入部１６を第５図中のＣ矢印で示すように
上方に引つ張る力が働くため、本体ケース１がね
じれ等を起こすことを防止でき、よつて同図中Ｈ
で示す開口部８の幅が広がらず、パネル２が外れ
るということがない。しかも、この際に伸びた補
強材１０により当接片１８，１９が外側に押され
るため、挿入部１６の開口幅が縮まつてパネル２
の挿入部１６での保持力が強くなり、パネル２が
外れにくくなる。また、第６図に示すように外力
Ｆがパネル２に加わつた場合、パネル２の変形し
た部分が補強材１０に当接し、補強材１０により
パネル２が補強材１０より内側まで変形すること
を防止できる。このため、パネル２の外れを防止
でき、また外れたパネル２がランプ４に当たつて
ランプ４を破損することも防止できることにな
る。 The function of the reinforcing material 10 of this embodiment will be explained below. Now, if an external force F is applied to the lower part of the main body case 1 as shown in FIG.
tries to deform as shown by arrow B in the figure. At this time, the reinforcing material 10 is stretched and stretched as shown by arrow A in FIG. At this time, the reinforcement member 10 exerts a force that pulls the insertion portion 16 upward as shown by arrow C in FIG. 5, which prevents the main body case 1 from twisting, etc. H
The width of the opening 8 shown by is not widened and the panel 2 does not come off. Moreover, since the abutting pieces 18 and 19 are pushed outward by the reinforcing material 10 that has expanded at this time, the opening width of the insertion portion 16 is reduced and the panel 2
The holding force at the insertion portion 16 becomes stronger, making it difficult for the panel 2 to come off. Furthermore, when an external force F is applied to the panel 2 as shown in FIG. It can be prevented. Therefore, it is possible to prevent the panel 2 from coming off, and it is also possible to prevent the detached panel 2 from hitting the lamp 4 and damaging the lamp 4.
［考案の効果］
本考案は上述のように、本体ケースの開口部の
上下縁部から本体ケースの内側に装着片を延設
し、この装着片にパネルの上下縁部を挿入する略
Ｕ字状の挿入部を夫々形成し、パネルの背面に位
置する部分がパネルから離間するように湾曲した
棒状の補強材の上端を天板に固定すると共に、下
端を下側の装着片に引つ掛け係止して取り付けて
あるので、本体ケースに外力が加わつて本体ケー
スが変形することを、補強材の張力により阻止す
ることができ、このため開口部の幅が広がらず、
よつてパネルが外れることがない。また、外力に
より本体ケースが変形して補強材の湾曲部分が伸
びた際に、補強材に当接する当接片を装着片の内
側端縁に形成してあるので、外力により本体ケー
スが変形した場合に湾曲部分が伸びる補強材によ
り当接片が外側に押され、挿入部の開口幅が縮ま
つてパネルの挿入部での保持力が強くなり、パネ
ルが外れにくくなる。さらに、パネルの背面に補
強材が位置するので、パネルの変形による外れを
防止できると共に、外れたパネルが本体ケースの
内側に脱落することを防止して、ランプに当たつ
てランプを破損することを防止できる。さらにま
た、上記補強材のパネルの背面部分は湾曲させて
あるので、補強材の持つ可撓性により、外力によ
る衝撃を吸収することもできる。しかも、補強材
のパネルの背面に位置する部分をパネルから離間
するように湾曲させてあるので、棒状の補強材を
光が回折して、補強材の影がパネルに映りにく
く、補強を目立たないようにでき、また上述の方
法で補強材を目立たないようにすると、補強材を
透明材料等で形成しなくても済み、金属等の強度
が強い材料で補強材を形成でき、コストも安くで
きる。[Effects of the invention] As described above, the present invention is a substantially U-shaped structure in which mounting pieces extend from the upper and lower edges of the opening of the main body case to the inside of the main body case, and the upper and lower edges of the panel are inserted into the mounting pieces. The upper end of the curved rod-shaped reinforcing member is fixed to the top plate so that the part located on the back side of the panel is separated from the panel, and the lower end is hooked to the lower attachment piece. Since it is locked and attached, the tension of the reinforcing material can prevent the main case from deforming due to external force being applied to the main case, and therefore the width of the opening does not widen.
Therefore, the panel will not come off. In addition, when the main case deforms due to external force and the curved part of the reinforcing material stretches, a contact piece is formed on the inner edge of the attachment piece that comes into contact with the reinforcing material, so that the main case will not deform due to external force. In this case, the abutting piece is pushed outward by the reinforcing material that stretches the curved portion, the opening width of the insertion portion is reduced, and the holding force of the panel at the insertion portion is strengthened, making it difficult for the panel to come off. Furthermore, since the reinforcing material is located on the back of the panel, it is possible to prevent the panel from coming off due to deformation, and it also prevents the detached panel from falling inside the main body case, preventing it from hitting the lamp and damaging it. can be prevented. Furthermore, since the back portion of the reinforcing panel is curved, the flexibility of the reinforcing material allows it to absorb shocks caused by external forces. Furthermore, since the part of the reinforcing material located on the back of the panel is curved away from the panel, light is diffracted through the bar-shaped reinforcing material, making it difficult for the reinforcing material to cast a shadow on the panel, making the reinforcement less noticeable. In addition, if the reinforcing material is made inconspicuous using the method described above, the reinforcing material does not need to be made of a transparent material, etc., and can be made of a strong material such as metal, making it possible to reduce costs. .
第１図は本考案の一実施例の断面図、第２図は
同上の要部の一部を破断した斜視図、第３図は同
上の要部の拡大断面図、第４図は同上の外観を示
す斜視図、第５図及び第６図は夫々外力が加わつ
たときの補強材の働きを示す説明図、第７図は従
来例の外観を示す斜視図、第８図は同上の構造を
示す断面図、第９図は同上に外力が加わつたとき
の問題点の説明図である。
１は本体ケース、２はパネル、４はランプ、５
は底板、６は天板、１０は補強材、１６は挿入
部、１７は装着部、１８，１９は当接片である。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a partially cutaway perspective view of the main parts of the same, Fig. 3 is an enlarged sectional view of the main parts of the same, and Fig. 4 is the same as the above. A perspective view showing the external appearance, FIGS. 5 and 6 are explanatory views showing the function of the reinforcing material when an external force is applied, respectively. FIG. 7 is a perspective view showing the appearance of a conventional example, and FIG. 8 is the same structure as above. FIG. 9 is an explanatory diagram of the problem when an external force is applied to the same. 1 is the main case, 2 is the panel, 4 is the lamp, 5
1 is a bottom plate, 6 is a top plate, 10 is a reinforcing member, 16 is an insertion portion, 17 is a mounting portion, and 18 and 19 are contact pieces.
Claims (1)
板を天井に取り付けて固定される本体ケースと、
この本体ケースの開口部に取り付けられる透光性
を有するパネルと、本体ケース内に収められパネ
ルを照明するランプとを備えた表示灯器具におい
て、上記本体ケースの開口部の上下縁部から本体
ケースの内側に装着片を延設し、この装着片にパ
ネルの上下縁部を挿入する略Ｕ字状の挿入部を
夫々形成し、パネルの背面に位置する部分がパネ
ルから離間するように湾曲した棒状の補強材の上
端を天板に固定すると共に、下端を下側の装着片
に引つ掛け係止して取り付け、外力により本体ケ
ースが変形して補強材の湾曲部分が伸びた際に、
補強材に当接する当接片を装着片の内側端縁に形
成した表示灯器具。 The main case is a hollow rectangular box with an opening on the side and is fixed by attaching the top plate to the ceiling.
In this indicator light fixture, which includes a translucent panel that is attached to the opening of the main body case, and a lamp that is housed within the main body case and illuminates the panel, the main body case is A mounting piece is extended inside the mounting piece, and a substantially U-shaped insertion portion is formed into each of the mounting pieces to insert the upper and lower edges of the panel, and the part located on the back side of the panel is curved so as to be separated from the panel. The upper end of the rod-shaped reinforcing material is fixed to the top plate, and the lower end is hooked and locked onto the lower attachment piece.
An indicator light fixture in which a contact piece that contacts the reinforcing material is formed on the inner edge of the mounting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197292U JPH0234727Y2 (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197292U JPH0234727Y2 (en) | 1984-12-24 | 1984-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61113318U JPS61113318U (en) | 1986-07-17 |
| JPH0234727Y2 true JPH0234727Y2 (en) | 1990-09-19 |
Family
ID=30755502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984197292U Expired JPH0234727Y2 (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234727Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941273U (en) * | 1972-07-15 | 1974-04-11 |
-
1984
- 1984-12-24 JP JP1984197292U patent/JPH0234727Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941273U (en) * | 1972-07-15 | 1974-04-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61113318U (en) | 1986-07-17 |
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