JPH02296950A - Interior ceiling board fitting device - Google Patents
Interior ceiling board fitting deviceInfo
- Publication number
- JPH02296950A JPH02296950A JP1116283A JP11628389A JPH02296950A JP H02296950 A JPH02296950 A JP H02296950A JP 1116283 A JP1116283 A JP 1116283A JP 11628389 A JP11628389 A JP 11628389A JP H02296950 A JPH02296950 A JP H02296950A
- Authority
- JP
- Japan
- Prior art keywords
- field edge
- receiver
- clip
- cradling
- hanger
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、天井スラブから垂下する吊具にハンガーを
取付け、ハンガーに野縁受けを取付け、野縁受けにクリ
ップを介して野縁を取付けた内装天井板取付装置に関す
るものである。[Detailed Description of the Invention] [Industrial Application Field] This invention involves attaching a hanger to a hanging tool hanging from a ceiling slab, attaching a field frame receiver to the hanger, and attaching a field frame to the field frame receiver via a clip. This invention relates to an interior ceiling panel mounting device.
従来の取付装置としては、天井スラブから垂下する吊具
にハンガーを取付け、ハンガーに野縁受けを取付け、野
縁受けにクリップを介して野縁を取付けたものが知られ
ている。野縁には内装天井板が貼り付けられるようにな
っている。As a conventional mounting device, one is known in which a hanger is attached to a hanger hanging from a ceiling slab, a field edge receiver is attached to the hanger, and a field edge is attached to the field edge receiver via a clip. Interior ceiling panels can be attached to the veranda.
従来の取付装置では、階上で発生する生活振動や設備振
動は、天井スラブに伝播し、天井スラブから垂下する吊
具を介して取付けられる野縁受けや野縁を振動させ、内
装天井板から階下に音となって放射する。このような振
動を抑え、伝播音の発生を防止するために、天井スラブ
から垂下された吊具の間または吊具とハンガーとの間に
圧縮型の防振ゴムを介在させ、防振ゴムの圧縮変形で弾
性支持して緩衝するようにしたものが知られている。し
かしながら、このような防振ゴムで防振しきれない振動
が野縁や野縁受けに伝播していた。With conventional mounting devices, the daily life vibrations and equipment vibrations that occur on the floor are propagated to the ceiling slab, vibrating the field edge brackets and field edges that are attached via hanging tools hanging from the ceiling slab, and causing vibrations to be transmitted from the interior ceiling board to the ceiling slab. The sound radiates downstairs. In order to suppress such vibrations and prevent the generation of propagated noise, compression-type anti-vibration rubber is interposed between the hanging devices hanging from the ceiling slab or between the hanging devices and the hanger. There are known devices that provide elastic support and cushioning through compressive deformation. However, vibrations that could not be prevented by such anti-vibration rubber propagated to the field edge and field edge receiver.
このとき、金属等の硬質材料からなる取付装置の各部材
の結合部位の個所からきしみ音が発生し、騒音問題を生
じていた。At this time, squeaks are generated from the joint portions of the respective members of the mounting device made of hard materials such as metal, causing a noise problem.
そこで、この発明は、取付装置を構成する部材間からの
きしみ音の発生を防止するとともに固体伝播音も低減さ
せた内装天井板取付装置を提供することを目的とする。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an interior ceiling board mounting device that prevents the generation of squeak noise from between members constituting the mounting device and also reduces solid-borne sound.
上述の目的を達成するため、この発明は、ハンガーと野
縁受け、野縁受けとクリップ、野縁とクリップ、野縁と
野縁受けの少なくとも１組の間に緩衝材を介在させたも
のである。In order to achieve the above object, the present invention interposes a cushioning material between at least one set of a hanger and a field edge receiver, a field edge receiver and a clip, a field edge and a clip, and a field edge and a field edge receiver. be.
この発明においては、例えば野縁受けとクリップの間か
ら発生していたきしみ音はこれらの間に緩衝材を介在さ
せることにより防止されるとともに、緩衝材の存在によ
り固体伝播音も低減させることが可能となる。In this invention, for example, the squeaking noise generated between the field edge receiver and the clip can be prevented by interposing the cushioning material between them, and the presence of the cushioning material can also reduce solid-borne sound. It becomes possible.
以下に、この発明の好適な実施例を図面を参照に説明す
る。Preferred embodiments of the present invention will be described below with reference to the drawings.
第１図に示す第１実施例では、図示しない天井スラブか
ら垂下する吊具１にハンガー２を取付け、このハンガー
２に野縁受け３を緩衝材４を介して取付け、野縁受け３
にクリップ５を介して野縁６を取付けである。これらハ
ンガー２、野縁受け３、クリップ５、野縁６はいずれも
金属等の硬質材料からなる。クリップ５と野縁受け３と
の間にも緩衝材７を介在させるとともにクリップ５と野
縁６との間にも緩衝材８を介在させである。この実施例
では、クリップ５と当接する野縁受け３と野縁６の表面
近傍にわたって、それぞれ緩衝材７．８が設けられてい
るので、野縁６と野縁受け３との間にも緩衝材７．８が
介在することとなる。緩衝材４． ７． ８としては、
ゴム、ゴム発泡体、高分子系発泡樹脂等の使用が好適で
ある。また、図示していないが吊具１を２本用い、天井
スラブから垂下された上部の吊具ｌと下部の吊具１との
間にブラケットを使用して防振ゴムを取付ければ固体伝
播音の低減に有効である。野縁受け３と野縁６を構成す
る材料として制振鋼板を使用することもできる。さらに
ハンガー２やクリップ５も制振鋼板で形成しても良い。In the first embodiment shown in FIG. 1, a hanger 2 is attached to a hanging fixture 1 hanging from a ceiling slab (not shown), a field edge receiver 3 is attached to this hanger 2 via a buffer material 4, and a field edge receiver 3 is attached to the hanger 2 via a cushioning material 4.
The field edge 6 is attached via the clip 5. These hanger 2, field edge receiver 3, clip 5, and field edge 6 are all made of a hard material such as metal. A buffer material 7 is interposed between the clip 5 and the field edge receiver 3, and a buffer material 8 is also interposed between the clip 5 and the field edge 6. In this embodiment, the cushioning material 7.8 is provided over the vicinity of the surfaces of the field edge receiver 3 and field edge 6 that come into contact with the clip 5, so that the buffer material 7.8 is also provided between the field edge 6 and the field edge receiver 3. Materials 7 and 8 will be present. Cushioning material 4. 7. As for 8,
It is preferable to use rubber, rubber foam, polymer foam resin, and the like. In addition, although not shown, if two hanging tools 1 are used and a bracket is used to attach vibration-proof rubber between the upper hanging tool L and the lower hanging tool 1 hanging from the ceiling slab, solid-state transmission can be achieved. Effective in reducing noise. A damping steel plate can also be used as a material for constructing the field edge receiver 3 and the field edge 6. Furthermore, the hanger 2 and the clip 5 may also be made of vibration-damping steel plates.
第２図に示す第２実施例は防振ゴム９をハンガー２と野
縁受け３との間に介在させた実施例を示し、その他の構
成は第１実施例と同様である。The second embodiment shown in FIG. 2 shows an embodiment in which a vibration-proof rubber 9 is interposed between the hanger 2 and the field edge receiver 3, and the other configurations are the same as the first embodiment.
なお、野縁受け３、クリップ５、野縁６の結合部付近は
硬質材料が密集し特にきしみ音等を発生する可能性が高
いので、この発明では、少なくとも、野縁受け３とクリ
ップ５、野縁６とクリップ５、野縁６と野縁受け３のい
ずれか一組以上の間には緩衝材を介在させることとする
のが好ましい。In addition, in the vicinity of the joint of the field edge receiver 3, the clip 5, and the field edge 6, hard materials are densely packed and there is a high possibility of generating squeaks, etc., so in this invention, at least the field edge receiver 3, the clip 5, It is preferable to interpose a cushioning material between one or more pairs of the field edge 6 and the clip 5, or the field edge 6 and the field edge receiver 3.
第３図に示すグラフは、ＪＩＳ Ａ １４１８に基
づいて測定した床衝撃音レベルを示すものであり、図中
符号■は、第１図に示す実施例の測定結果を示し、符号
■は第１図に示す実施例において緩衝材４．７．８を用
いないものの測定結果を示すものである。この測定には
衝撃源として重量床衝撃源を使用した。グラフ中の遮音
等級Ｌ−６５（ＪＩＳ級別６号）は、足音や走りまわる
音等が気になる程度、Ｌ−６０（５号）はやや気になる
程度、Ｌ−５５（４号）は少し気になる程度、Ｌ−５０
（３号）はほとんど気にならない、程度、Ｌ−４５（２
号）は聞こえるが気にならない程度を夫々示す。このグ
ラフからも明らかなように、緩衝材４，７．８を設けた
ものでは、設けないものに比べて床衝撃音レベルの改善
が著しいものとなった。The graph shown in FIG. 3 shows the floor impact sound level measured based on JIS A 1418, and the symbol ■ in the figure indicates the measurement result of the example shown in FIG. This figure shows the measurement results of the example shown in the figure without using the cushioning material 4.7.8. A heavy floor impact source was used as the impact source for this measurement. In the graph, the sound insulation class L-65 (JIS class No. 6) indicates that the sound of footsteps and running around is noticeable, L-60 (no. 5) is slightly annoying, and L-55 (no. 4) is A little worrisome, L-50
(No. 3) is hardly noticeable, L-45 (2
(No.) indicates the degree to which it is audible but not bothersome. As is clear from this graph, the floor impact sound level was significantly improved in the case where the cushioning material 4, 7.8 was provided compared to the case where the cushioning material was not provided.
以上説明したように、この発明によれば、ハンガーと野
縁受け、野縁受けとクリップ、野縁とクリップ、野縁と
野縁受けの少なくとも１組の間に緩衝材を介在させたの
で、取付装置を構成する部材の取付個所におけるきしみ
音が抑止されると共に、固体伝播音も低減できた。As explained above, according to the present invention, since the cushioning material is interposed between at least one set of the hanger and the field edge receiver, the field edge receiver and the clip, the field edge and the clip, and the field edge and the field edge receiver, Squeaks at the attachment points of the members that make up the attachment device were suppressed, and structure-borne noise was also reduced.
第１図はこの発明の第１実施例を示す斜視図、第２図は
第２実施例を示す斜視図、第３図は床衝撃音レベルの測
定結果を示すグラフである。
ｌ・・・吊具、 ２・・・ハンガー３・・・野縁受
け、 ５・・・クリップ、６・・・野縁、 ４．
７． ８・・・緩衝材。FIG. 1 is a perspective view showing a first embodiment of the present invention, FIG. 2 is a perspective view showing a second embodiment, and FIG. 3 is a graph showing measurement results of floor impact sound levels. l... Hanging tool, 2... Hanger 3... Field edge holder, 5... Clip, 6... Field edge, 4.
7. 8...Buffer material.
Claims (1)
ハンガーに野縁受けを取付け、野縁受けにクリップを介
して野縁を取付けた内装天井板取付装置において、 ハンガーと野縁受け、野縁受けとクリップ、野縁とクリ
ップ、野縁と野縁受けの少なくとも１組の間に緩衝材を
介在させたことを特徴とする内装天井板取付装置。[Claims] 1. A hanger is attached to a hanging tool hanging from a ceiling slab,
In an interior ceiling board installation device in which a field edge receiver is attached to a hanger and a field edge is attached to the field edge receiver via a clip, a hanger and a field edge receiver, a field edge receiver and a clip, a field edge and a clip, a field edge and a field edge are attached. An interior ceiling board mounting device characterized in that a cushioning material is interposed between at least one set of receivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1116283A JPH02296950A (en) | 1989-05-10 | 1989-05-10 | Interior ceiling board fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1116283A JPH02296950A (en) | 1989-05-10 | 1989-05-10 | Interior ceiling board fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02296950A true JPH02296950A (en) | 1990-12-07 |
Family
ID=14683237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1116283A Pending JPH02296950A (en) | 1989-05-10 | 1989-05-10 | Interior ceiling board fitting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02296950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014016106A (en) * | 2012-07-09 | 2014-01-30 | Ntt Facilities Inc | Vibration suppression suspension structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648454A (en) * | 1979-09-29 | 1981-05-01 | Tokyo Kensou Kk | Antiseismic ceiling equipment |
| JPS58102025A (en) * | 1981-12-11 | 1983-06-17 | Matsushita Electric Ind Co Ltd | Combustion apparatus |
-
1989
- 1989-05-10 JP JP1116283A patent/JPH02296950A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648454A (en) * | 1979-09-29 | 1981-05-01 | Tokyo Kensou Kk | Antiseismic ceiling equipment |
| JPS58102025A (en) * | 1981-12-11 | 1983-06-17 | Matsushita Electric Ind Co Ltd | Combustion apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014016106A (en) * | 2012-07-09 | 2014-01-30 | Ntt Facilities Inc | Vibration suppression suspension structure |
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