JP2548043Y2 - Lighting fixture accessories mounting structure - Google Patents
Lighting fixture accessories mounting structureInfo
- Publication number
- JP2548043Y2 JP2548043Y2 JP1652391U JP1652391U JP2548043Y2 JP 2548043 Y2 JP2548043 Y2 JP 2548043Y2 JP 1652391 U JP1652391 U JP 1652391U JP 1652391 U JP1652391 U JP 1652391U JP 2548043 Y2 JP2548043 Y2 JP 2548043Y2
- Authority
- JP
- Japan
- Prior art keywords
- louver
- frame
- accessory
- lighting fixture
- mounting structure
- 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 - Lifetime
Links
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案はルーバ等のアクセサリー
を有する照明器具におけるアクセサリーの取付構造に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an accessory mounting structure for a lighting fixture having accessories such as louvers.
【０００２】[0002]
【従来の技術】ルーバ等のアクセサリーを有する照明器
具では、下面が開口した箱形の照明器具本体の下面開口
部に例えば図５のような格子状のルーバ２０が装着され
る。図５のルーバでは符号２６の箇所を境に左右に長さ
約６０ｃｍの２つのルーバユニット２０ａ、２０ｂが用
いられている。ルーバ２０は、その周囲を取り囲むよう
に長方形の枠形に配置された金属製の細長い枠体２１に
取り付けられ、その後この枠体２１をＶバネやラッチ等
により照明器具本体に係止することによりルーバ２０が
照明器具本体に装着されるようになされている。2. Description of the Related Art In a lighting fixture having accessories such as a louver, a lattice-shaped louver 20, for example, as shown in FIG. In the louver of FIG. 5, two louver units 20a and 20b having a length of about 60 cm are used on the left and right sides of a location indicated by reference numeral 26. The louver 20 is attached to an elongated metal frame 21 arranged in a rectangular frame shape so as to surround the louver 20, and then the frame 21 is locked to the lighting fixture body by a V spring, a latch, or the like. The louver 20 is mounted on the lighting fixture body.
【０００３】ルーバ２０の枠体２１への取り付けは、図
６及び図７のようにルーバ２０の周囲に断続的に設けら
れた外方に突出したツバ２２をコの字形に曲げられた枠
体２１の内方辺２１ａの上縁に乗せ、その上から枠体２
１の長手方向と同じ長さを有したルーバ押え金具２３で
上方から挾んで押さえるようになされている。ルーバ押
え金具２３は、枠体２１の長手方向の数か所でネジ２４
により枠体２１に固定されている。As shown in FIGS. 6 and 7, the louver 20 is attached to the frame 21 by bending an outwardly projecting collar 22 provided around the louver 20 into a U-shape. 21 is placed on the upper edge of the inner side 21a, and the frame 2
The louver holding member 23 has the same length as the longitudinal direction of the louver 1. The louver retainer 23 is provided with screws 24 at several places in the longitudinal direction of the frame 21.
Is fixed to the frame 21.
【０００４】ところが図５のように２つのルーバユニッ
トを用いる場合、ルーバ全体の長さは１ｍ２０ｃｍにも
なり枠体２１の長手方向の中頃では対向する枠体２１間
の間隔が広がってルーバ２０と枠体２１との隙間Ｂ（図
７）が広がり、ルーバ押え金具２３と枠体２１の上縁と
の間に挾まれているだけのルーバ２０のツバ２２がルー
バ押え金具２３と枠体２１の内方辺２１ａの上縁との間
から抜けて外れルーバ２０が枠体２１から落下してしま
うことがある。そのために２つのルーバユニットを用い
たり、長いルーバを用いるような場合には、図６及び図
７のようにルーバの１乃至複数箇所で対向する枠体２１
間に補助金具２５を渡し、その両端部をネジ２６で押さ
え金具２３に固定して、対向する枠体２１間の間隔が広
がらないようにすることも行われている。However, when two louver units are used as shown in FIG. 5, the overall length of the louver is 1 m20 cm, and the space between the opposing frame members 21 is widened in the middle of the frame member 21 in the longitudinal direction, so that the louver 20 and The gap B (FIG. 7) between the louver 20 and the frame 21 is widened, and the flange 22 of the louver 20 which is only sandwiched between the louver presser 23 and the upper edge of the frame 21 is formed by the louver presser 23 and the frame 21. There is a case where the louver 20 comes off from the space between the upper edge of the inner side 21a and the louver 20 and falls from the frame 21. When two louver units are used or a long louver is used for this purpose, as shown in FIG. 6 and FIG.
In some cases, the auxiliary metal fittings 25 are passed in between, and both ends of the auxiliary metal fittings 25 are fixed to the holding metal fittings 23 with screws 26 so that the interval between the facing frame bodies 21 is not widened.
【０００５】[0005]
【考案が解決しようとする課題】しかし、このようなル
ーバ押え金具２３や補助金具２５を用いたルーバの枠体
への取付方では部品点数も多くなりネジ止めの箇所も多
く面倒である。しかもルーバ２０は枠体２１に直接には
固定されていないため固定が不完全であるという欠点が
ある。このようなことはルーバだけでなく、透光パネル
等の他のアクセサリーを枠体に取り付ける場合において
も同様である。However, the mounting of the louver to the frame using the louver holder 23 and the auxiliary metal 25 as described above requires a large number of parts and many screwing points. Moreover, since the louver 20 is not directly fixed to the frame 21, the louver 20 has a defect that the fixing is incomplete. The same applies to the case where not only the louver but also other accessories such as a translucent panel are attached to the frame.
【０００６】本考案は、アクセサリーの枠体への取付が
簡単で且つ確実な、アクセサリーの取付構造を提供する
ことを目的としている。SUMMARY OF THE INVENTION An object of the present invention is to provide an accessory mounting structure in which the mounting of the accessory to the frame is simple and reliable.
【０００７】[0007]
【課題を解決するための手段】この目的を達成するため
に本考案は次のような構成を有している。即ち本考案の
照明器具のアクセサリーの取付構造は、枠体の上方の外
方に折曲げられた折曲部と係合する係止部と、アクセサ
リーの側縁に設けられたネジ穴と整合するネジ穴を有す
る固定部とを有する固定具を用いてアクセサリーを枠体
にネジ止め固定するように構成した。In order to achieve this object, the present invention has the following arrangement. That is, the mounting structure of the accessory of the lighting fixture of the present invention is aligned with the locking portion engaging with the outwardly bent portion above the frame and the screw hole provided on the side edge of the accessory. The accessory is screwed and fixed to the frame using a fixing tool having a fixing portion having a screw hole.
【０００８】[0008]
【作用】アクセサリーの周囲に枠体を配置し、固定具の
係止部を枠体の折曲部に係止した後、固定部のネジ穴を
用いてネジにより固定部をアクセサリーに固定すること
により、アクセサリーが枠体に取付け固定される。[Function] A frame is arranged around an accessory, and the fixing portion of the fixing device is locked to the bent portion of the frame, and then the fixing portion is fixed to the accessory with a screw using a screw hole of the fixing portion. Thus, the accessory is attached and fixed to the frame.
【０００９】[0009]
【実施例】図１において複数の角穴１ａを有した金属乃
至合成樹脂製の格子状のルーバ１の側縁に金属製の枠体
２が配置されている。枠体２はコの字形に曲げられ、立
ち上げられた内方辺２ａの上方は外方に折曲げられて折
曲部３を構成している。ルーバ１の側縁の各角穴１ａに
相応する箇所には外方に突出したツバ４が設けられ、ル
ーバの側縁のツバ４とツバ４の間には上方に突出した突
出部５が設けられている。突出部５の或るものにはネジ
穴６が設けられている。固定具７は金属製でコの字形に
折曲げられ、反対側から見ると図２のような形状をして
おり、下方辺は係止部７ａを構成し、また上方辺はネジ
穴８が設けられた固定部７ｂを構成し、上方辺と下方辺
を結ぶ中辺７ｃはやや傾斜している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, a metal frame 2 is arranged on the side edge of a metal or synthetic resin lattice louver 1 having a plurality of square holes 1a. The frame 2 is bent in a U-shape, and the upper side of the raised inner side 2 a is bent outward to form a bent portion 3. An outwardly projecting collar 4 is provided at a position corresponding to each square hole 1a on the side edge of the louver 1, and a projection 5 projecting upward is provided between the flanges 4 on the side edge of the louver. Have been. Some of the protrusions 5 are provided with screw holes 6. The fixture 7 is made of metal and is bent in a U-shape, and has a shape as shown in FIG. 2 when viewed from the opposite side. The lower side constitutes a locking portion 7a, and the upper side has a screw hole 8. The middle side 7c which forms the fixed part 7b provided and connects the upper side and the lower side is slightly inclined.
【００１０】ルーバ１を枠体２に取り付けるには、ルー
バ１の側縁のツバ４を枠体２の折曲部３の上面に載置
し、固定具７の係止部７ａを枠体２の折曲部３の下面に
係止した後、固定部７ｂのネジ穴８を用いてネジ９によ
り固定部７ｂをルーバ１に固定する。固定具７を用いて
の固定は、ルーバ１の長さにもよるが、６０ｃｍのルー
バユニットを２つ用いるような場合、長手方向の各ルー
バユニットの片側で２か所づつ行われる。固定具７を用
いて固定した時の断面図は図４のようになる。なお、図
４は枠体に取り付けられたルーバが更に、天井材の取付
穴に装着された箱状の照明器具本体１０内に取り付けら
れた状態を示しているので、照明器具本体１０および天
井材１１の一部も図示されている。In order to attach the louver 1 to the frame 2, the collar 4 on the side edge of the louver 1 is placed on the upper surface of the bent portion 3 of the frame 2, and the locking portion 7 a of the fixture 7 is attached to the frame 2. Then, the fixing portion 7b is fixed to the louver 1 with the screw 9 using the screw hole 8 of the fixing portion 7b. The fixing using the fixing tool 7 depends on the length of the louver 1, but when two louver units each having a length of 60 cm are used, two louver units are provided at two locations on one side of each louver unit in the longitudinal direction. FIG. 4 is a cross-sectional view when fixing is performed using the fixing tool 7. FIG. 4 shows a state in which the louver attached to the frame body is further attached to the inside of the box-shaped lighting fixture body 10 attached to the mounting hole of the ceiling material. A portion of 11 is also shown.
【００１１】なお、固定具７の形状は図示のものに限定
されるものではない。また、実施例では格子状のルーバ
を例示したが、本考案はこれ以外の形状のルーバや、透
光板などルーバ以外のアクセサリーにも同様に適用でき
る。The shape of the fixture 7 is not limited to the one shown. In the embodiment, the lattice-shaped louvers are exemplified. However, the present invention can be similarly applied to louvers having other shapes and accessories other than the louvers such as a light transmitting plate.
【００１２】[0012]
【考案の効果】本考案においては、枠体の折曲部と係合
する係止部と、アクセサリーの側縁に設けられたネジ穴
と整合するネジ穴を有する固定部とを有する固定具を用
いてアクセサリーを枠体にネジ止め固定するようにした
ので、従来のように枠体と同じ長さのルーバ押え金具の
ような大きな押さえ金具を用いる必要がない。According to the present invention, there is provided a fixing device having a locking portion for engaging with a bent portion of a frame and a fixing portion having a screw hole aligned with a screw hole provided on a side edge of the accessory. Since the accessory is screwed and fixed to the frame, it is not necessary to use a large holding member such as a louver holding member having the same length as the frame as in the related art.
【００１３】しかもアクセサリーは固定具により枠体に
間接的ではなく直接に取付固定されるので取付が強固と
なり、補助金具などを用いなくてもアクセサリーの間の
間隔が広がるようなことがなくアクセサリーが枠体から
外れて落下することがない。In addition, since the accessories are directly fixed to the frame body by the fixture, not indirectly, the attachment is firm, and the space between the accessories does not increase without using the auxiliary fittings. It does not fall off the frame.
【００１４】また、固定具の取付は、固定具の係止部を
枠体の折曲部に係止した後、固定部のネジ穴をアクセサ
リーのネジ穴と一致させてネジにより固定するだけでよ
く、固定具の取付が極めて簡単である。[0014] In addition, the fixing device can be attached only by locking the fixing portion of the fixing device to the bent portion of the frame, and then fixing the fixing portion with screws by matching the screw holes of the fixing portion with the screw holes of the accessory. Well, the mounting of the fixture is extremely simple.
【図１】 本考案のアクセサリーの取付構造の一実施例
を説明する図。FIG. 1 is a view for explaining an embodiment of an accessory mounting structure of the present invention.
【図２】 固定具を図１とは別の方向から見た図。FIG. 2 is a view of the fixing device viewed from a different direction from FIG. 1;
【図３】 固定具を用いてルーバを枠体にネジ止めする
直前の状態を示す図。FIG. 3 is a diagram showing a state immediately before a louver is screwed to a frame using a fixing tool.
【図４】 固定具を用いてルーバを枠体にネジ止めし終
わった状態の断面図。FIG. 4 is a cross-sectional view showing a state where the louver has been screwed to the frame using the fixing tool.
【図５】 ルーバの一例を示す図。FIG. 5 is a diagram showing an example of a louver.
【図６】 従来のルーバと枠体との取付方を説明する
図。FIG. 6 is a diagram illustrating a conventional method of attaching a louver and a frame.
【図７】 図６のＡーＡ線による断面図である。FIG. 7 is a sectional view taken along line AA of FIG.
１ アクセサリー（ルーバ） ２ 枠体 ３ 折曲部 ６ ネジ穴 ７ 固定具 ７ａ 係止部 ７ｂ 固定部 DESCRIPTION OF SYMBOLS 1 Accessory (louver) 2 Frame 3 Bending part 6 Screw hole 7 Fixture 7a Locking part 7b Fixing part
Claims (1)
３と係合する係止部７ａと、アクセサリー１の側縁に設
けられたネジ穴６と整合するネジ穴８を有する固定部７
ｂとを有する固定具７を用いてアクセサリーを枠体にネ
ジ止め固定するようにしたことを特徴とする照明器具の
アクセサリーの取付構造。An engaging portion for engaging a bent portion of an upper portion of a frame, and a screw hole aligned with a screw hole provided on a side edge of the accessory. Fixed part 7 having
b. A mounting structure for an accessory of a lighting fixture, wherein the accessory is screwed and fixed to the frame body using the fixing tool 7 having a b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1652391U JP2548043Y2 (en) | 1991-02-28 | 1991-02-28 | Lighting fixture accessories mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1652391U JP2548043Y2 (en) | 1991-02-28 | 1991-02-28 | Lighting fixture accessories mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04106810U JPH04106810U (en) | 1992-09-16 |
| JP2548043Y2 true JP2548043Y2 (en) | 1997-09-17 |
Family
ID=31903517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1652391U Expired - Lifetime JP2548043Y2 (en) | 1991-02-28 | 1991-02-28 | Lighting fixture accessories mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548043Y2 (en) |
-
1991
- 1991-02-28 JP JP1652391U patent/JP2548043Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04106810U (en) | 1992-09-16 |
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