JPS5944445A - Sound blocking material - Google Patents
Sound blocking materialInfo
- Publication number
- JPS5944445A JPS5944445A JP57154985A JP15498582A JPS5944445A JP S5944445 A JPS5944445 A JP S5944445A JP 57154985 A JP57154985 A JP 57154985A JP 15498582 A JP15498582 A JP 15498582A JP S5944445 A JPS5944445 A JP S5944445A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sound insulating
- sound insulation
- layer
- container
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
構成材ないし窓として使用する遮音材に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sound insulating material used as a component or a window.
工場の機械音、交通機関の発する音等が騒音公害として
問題とされており、これらの騒音を低下させる工夫が切
望されている。壁材についても遮音効果のあるものが求
められているが、未だ満足のいくものは提唱されるに至
っていないのが現状である。BACKGROUND ART Machine noise in factories, sounds emitted by transportation systems, and the like are regarded as a problem as noise pollution, and there is a strong need for ways to reduce these noises. Although there is a demand for wall materials that have sound insulation effects, the current situation is that no satisfactory material has yet been proposed.
本発明は上記要望に応えるためになされたものであって
、真空層馨利用することにより遮音効果を著しく向上さ
せに遮音材を提供することン目的とするものである。The present invention was made in response to the above-mentioned needs, and an object of the present invention is to provide a sound insulating material whose sound insulating effect is significantly improved by utilizing a vacuum layer.
本発明は容体中に真空の遮音層を形成したことケ特徴と
する遮音材であって、図面はその実施例ケ示ｊものであ
る。第１図において１はプラスチック族の容体で、内部
を中空とし、その部を真空にして遮音層２とな丁。遮音
層２には、通常、補強のためのリプ３を複数配設する。The present invention is a sound insulating material characterized by forming a vacuum sound insulating layer in a container, and the drawing shows an embodiment thereof. In Fig. 1, reference numeral 1 denotes a plastic container, which is hollow inside and is evacuated to form a sound insulating layer 2. The sound insulating layer 2 is usually provided with a plurality of reinforcements 3 for reinforcement.
また、容体１の内側には、熱処理してより高密度化した
プラスチック族、ないし、強化ガラス製の内層４を配し
てもよい。第２図に示すものは、上記実施例に対し更に
強度馨増丁ために遮音層２内に砂５を充填したもので、
この場合は砂５の片寄りを防ぐために仕切部材６乞配設
することが好ましい。第３図は本発明乞窓に実施しにも
ので、ガラス板７を数センチメートル隔てて対置して容
体１乞構成しＴこものでｋ）る。Further, inside the container 1, an inner layer 4 made of a plastic group that has been heat-treated to have a higher density or a tempered glass may be disposed. The one shown in FIG. 2 is one in which sand 5 is filled in the sound insulation layer 2 to further increase the strength compared to the above embodiment.
In this case, it is preferable to provide a partition member 6 to prevent the sand 5 from shifting to one side. FIG. 3 shows the embodiment of the present invention in a window, in which the glass plates 7 are placed opposite each other with a distance of several centimeters to form a structure.
足Ｎ”’！’る。ＩＴ、−、窓の場合は窓枠、ドア等に
嵌め付ける。このように本遮音材乞用いると、真空の遮
音層２によって騒音の通過が阻止されるので、外部から
の騒音の侵入、あるいは、内部からの騒音の漏出が大幅
に減少する。なお、遮音層２内にリプ３を配設し、ある
いは、砂５を封入丁れば強度上も問題はない。If you have a window, fit it into the window frame, door, etc. If you use this sound insulation material in this way, the vacuum sound insulation layer 2 will prevent noise from passing through. Intrusion of noise from the outside or leakage of noise from the inside is significantly reduced.Incidentally, if the lip 3 is placed within the sound insulation layer 2 or the sand 5 is enclosed, there will be no problem in terms of strength. .
本発明は上述しに通りであるｐ）ら、丁ぐれた遮音効果
のある遮音材が得られるので、騒音公害の解消に寄与し
つる大変有用なものである。As described above, the present invention provides a sound insulating material with excellent sound insulating effects, and is therefore very useful as it contributes to the elimination of noise pollution.
第１図、第２図、第３図は本発明のそれぞれ異なる実施
例の構成を示すものである。
符号の説明
１・・・容体、２・・・遮音層、３・・・リプ、４・・
・内層、５・・−砂、６・・・仕切部材、７・・・ガラ
ス板１１図
、１FIGS. 1, 2, and 3 show the configurations of different embodiments of the present invention. Explanation of symbols 1...Condition, 2...Sound insulation layer, 3...Reply, 4...
・Inner layer, 5...-Sand, 6... Partition member, 7... Glass plate 11 Figure, 1
Claims (1)
る遮音材。 （２）容体がプラスチック族である特許請求の範囲第１
項記載の遮音材。 （３）遮音層にリブ馨配設した特許請求の範囲第２項記
載の遮音材。 （４）遮音層内に砂ン充填した特許請求の範囲第２項記
載の遮音材。 （５）遮音層中に仕切部材ン配設しに特許請求の範囲第
４項記載の遮音材。 （６）ガラス板を以て容体を形成しに特許請求の範囲第
１項記載の遮音材。[Claims] (11. A sound insulating material characterized by forming a vacuum sound insulating layer in the container. (2) Claim 1 in which the container is made of plastic group.
Sound insulation material as described in section. (3) The sound insulation material according to claim 2, wherein ribs are provided in the sound insulation layer. (4) The sound insulation material according to claim 2, wherein the sound insulation layer is filled with sand. (5) The sound insulating material according to claim 4, wherein a partition member is provided in the sound insulating layer. (6) The sound insulating material according to claim 1, wherein the container is formed of a glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57154985A JPS5944445A (en) | 1982-09-06 | 1982-09-06 | Sound blocking material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57154985A JPS5944445A (en) | 1982-09-06 | 1982-09-06 | Sound blocking material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5944445A true JPS5944445A (en) | 1984-03-12 |
Family
ID=15596191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57154985A Pending JPS5944445A (en) | 1982-09-06 | 1982-09-06 | Sound blocking material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226479A (en) * | 2010-04-15 | 2011-11-10 | Nok Corp | Pulley, torsional vibration damper and crankshaft of internal combustion engine |
-
1982
- 1982-09-06 JP JP57154985A patent/JPS5944445A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226479A (en) * | 2010-04-15 | 2011-11-10 | Nok Corp | Pulley, torsional vibration damper and crankshaft of internal combustion engine |
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