JPH0341035Y2 - - Google Patents
Info
- Publication number
- JPH0341035Y2 JPH0341035Y2 JP12165385U JP12165385U JPH0341035Y2 JP H0341035 Y2 JPH0341035 Y2 JP H0341035Y2 JP 12165385 U JP12165385 U JP 12165385U JP 12165385 U JP12165385 U JP 12165385U JP H0341035 Y2 JPH0341035 Y2 JP H0341035Y2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- elastic material
- frame
- vibration
- noise
- 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
- 239000011521 glass Substances 0.000 claims description 37
- 239000013013 elastic material Substances 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 10
- 238000009413 insulation Methods 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
【考案の詳細な説明】
〔考案の目的〕
産業上の利用分野
本考案は建築物の開口部に取り付けられる窓、
ガラスを有する戸等のガラスを有するサツシに関
し、さらに詳細にはガラスの支持構造を改良して
騒音の侵入を防止した防音サツシに関する。[Detailed description of the invention] [Purpose of the invention] Industrial application field This invention is a window installed in an opening in a building.
The present invention relates to a sash having glass such as a door having glass, and more particularly to a soundproof sash that prevents noise from entering by improving the support structure of the glass.
従来技術
騒音の激しい箇所の建築物、又は特に騒音を嫌
う建築物には防音サツシが用いられる。従来から
さまざまな防音サツシが開発されているのは周知
の通りである。基本的には隙間をより少なくして
騒音の侵入を防いでいる。さらに遮音性を高める
ためにはガラスを二重又は三重にし、さらに窓等
の開口部及びこれに取り付ける枠体と障子との隙
間又は枠体どうしの隙間を極小とすることが行な
われてきた。その結果相当の遮音効果のある防音
サツシが出現しているのはすでに周知の通りであ
る。また、ガラス周囲はその側面を弾性体よりな
る内外１条のパツキンで隙間を塞いでいた。Prior Art Soundproof sashes are used in buildings that are located in areas where there is a lot of noise, or buildings that are particularly sensitive to noise. It is well known that various soundproofing mats have been developed over the years. Basically, the gaps are kept smaller to prevent noise from entering. Furthermore, in order to improve sound insulation, the glass has been made double or triple, and the openings of windows and the like, the gaps between the frame attached to the shoji and the shoji, and the gaps between the frames have been minimized. It is already well known that as a result, soundproof satsushi with considerable soundproofing effects have appeared. In addition, the gap around the glass was sealed on the sides with one inner and outer packing made of elastic material.
考案が解決しようとする問題点
上記の通り、従来の防音サツシは相当の遮音効
果が得られているが、より遮音効果の高いものが
要求されている。しかし、従来の隙間をより少な
くするとか、ガラスの枚数を増加させるといつた
対策ではすでに限界に近い状態になつている。従
つて、従来の方法により遮音効果をより高めるの
は、不可能ではないにしても費用に対する効果と
いう観点からも問題である。Problems to be solved by the invention As mentioned above, conventional soundproofing sashes have achieved considerable soundproofing effects, but there is a need for something with even higher soundproofing effects. However, conventional measures such as reducing gaps and increasing the number of glass sheets are already reaching their limits. Therefore, it is difficult, if not impossible, to further improve the sound insulation effect using conventional methods, but also from a cost-effective point of view.
本考案はこのような現状を打開するためになさ
れたもので、安価でより遮音効果の高い防音サツ
シを提供することを目的とするものである。 The present invention was devised to overcome the current situation, and aims to provide a soundproof sash that is inexpensive and has a higher soundproofing effect.
問題点を解決するための手段
そのため本考案はガラスの枠体への取付方法を
改善したもので、ガラス１の周辺部にあらかじめ
薄い弾性材２を接着材３で張つておき、弾性材２
を張つたガラスを枠体４のガラス溝５に弾性材と
異なる材質のパキツン６で支持させたことを特徴
とするものである。上記弾性材２は薄い板状のも
のであつてガラス２の周辺両面及び端面を包むよ
うにして張り付ける。
Means for Solving the Problems Therefore, the present invention improves the method of attaching the glass to the frame.A thin elastic material 2 is pasted in advance around the periphery of the glass 1 with an adhesive 3.
This structure is characterized in that the glass covered with the glass is supported in the glass groove 5 of the frame body 4 by pads 6 made of a material different from the elastic material. The elastic material 2 is in the form of a thin plate and is pasted so as to wrap around both peripheral surfaces and end surfaces of the glass 2.
なお、枠体とはガラスを取り付けるためのもの
の総称であつて、障子の框をも当然に含むもので
ある。 Note that the term "frame body" is a general term for anything for attaching glass, and naturally includes the frames of shoji screens.
作用
音は周知のように空気の粗密波である。この粗
密波がガラス等を透過して室内に入る。種々研究
した結果この透過騒音の他に粗密波によりガラス
自体が振動し、これが新たな騒音源となつて二次
騒音が発生していることが判明した。これは固体
音であり、窓開口部の枠体から壁にも伝播し、壁
自体の振動によつても広い面積を音源とする新た
な騒音が発生していた。従来のものはガラスを透
過する騒音にこれらの二次的に発生した騒音も加
算され、遮音効果の低減となつていた。Effect As is well known, sound is a compressional wave in the air. This compression wave passes through glass etc. and enters the room. As a result of various studies, it was found that in addition to this transmitted noise, the glass itself vibrates due to compression waves, which becomes a new noise source and generates secondary noise. This is a solid-state sound that propagates from the frame of the window opening to the wall, and the vibration of the wall itself generates new noise with a wide area as the sound source. In conventional products, these secondary noises were added to the noise transmitted through the glass, reducing the sound insulation effect.
本考案は上記のようにガラス１の周辺部を弾性
材で覆つて、その部分で枠体４にパツキン６によ
り支持させているので、空気の粗密波によるガラ
ス１の振動が弾性材２及びパツキン６の振動によ
り生じる内部摩擦の抵抗によつて熱エネルギーに
変換させられ枠体への伝播が少なくなり、ガラス
自体の振動が少なくなると同時に、枠体を介して
の壁への振動伝播が少なくなり、二次発生振動を
少なくすることができる。また、ガラス板の振動
により生じる二次騒音であつてガラス板端部より
放射する音は弾性材２とパツキン６とが違う材
質、すなわち異なる音響抵抗のものを介して伝播
されることになるので、その境界部において反射
され、その音が室内に入るのを防ぐことができ
る。従つて、遮音効果を高めることができる。 In the present invention, as described above, the peripheral part of the glass 1 is covered with an elastic material, and the frame 4 is supported at that part by the packing 6, so that the vibration of the glass 1 due to compression waves of air is absorbed by the elastic material 2 and the packing. The resistance of the internal friction caused by the vibration of 6 is converted into thermal energy, which reduces the propagation to the frame, which reduces the vibration of the glass itself, and at the same time reduces the propagation of vibration to the wall via the frame. , it is possible to reduce secondary generated vibrations. Furthermore, the secondary noise generated by the vibration of the glass plate, and the sound radiated from the edge of the glass plate, is propagated through the elastic material 2 and the gasket 6 being made of different materials, that is, having different acoustic resistances. , the sound is reflected at the boundary and can be prevented from entering the room. Therefore, the sound insulation effect can be enhanced.
実施例
第１図は本考案の一実施例のサツシの周辺部の
断面図で、ガラス１の四周周辺部に弾性材として
の制振ゴム（本実施例においては日本ゼオン株式
会社製ノーソレツクス（商標）を使用している）
のシート２をあらかじめ接着剤３で張つておき、
このシート２を張つた箇所で枠体４のガラス溝５
に塩化ビニールのパツキン６で支持させたもので
ある。Embodiment FIG. 1 is a sectional view of the periphery of a sash according to an embodiment of the present invention. )
Paste sheet 2 with adhesive 3 in advance,
The glass groove 5 of the frame 4 is located at the point where this sheet 2 is pasted.
was supported by a vinyl chloride packing 6.
弾性材としては上記のように制振ゴムを使用す
るのが最も望ましいが、摩擦抵抗の大きい例え
ば、クロロプレーン発泡材、軟質塩化ビニール等
を使用することができる。また、パツキン６とし
ては制振ゴム２により制振されるのでさほど制振
力を有するものではなくとも良く、上記の塩化ビ
ニールのほか通常のサツシに使用されているパツ
キン、例えば、グレージングチヤンネル等をも使
用することができる。下枠についてはガラスの重
量を支えるため必要に応じてセツテイングピース
を設置する。その際、セツテイングピースの上に
テフロン樹脂等の滑り材を設けることが望まし
い。 As the elastic material, it is most desirable to use damping rubber as described above, but materials with high frictional resistance such as chloroprene foam material, soft vinyl chloride, etc. can also be used. In addition, the packing 6 does not need to have much damping power since the vibration is damped by the damping rubber 2, and in addition to the above-mentioned vinyl chloride, packing used in ordinary sashes, such as glazing channels, etc. can be used. can also be used. Setting pieces will be installed as necessary for the bottom frame to support the weight of the glass. At that time, it is desirable to provide a slipping material such as Teflon resin on the setting piece.
上記のように本実施例ではガラス１の周囲に制
振ゴムを張つているので、騒音によるガラスの振
動がここで吸収され、ガラスの振動による二次騒
音が軽減されるとともに、枠体４への伝播も少な
くなり壁の振動によつて発生する騒音も少なくな
るのは前述の通りである。 As mentioned above, in this embodiment, since the damping rubber is placed around the glass 1, the vibration of the glass due to noise is absorbed here, the secondary noise due to the vibration of the glass is reduced, and the vibration is applied to the frame 4. As mentioned above, the propagation of noise is also reduced, and the noise generated by wall vibration is also reduced.
以上のように本考案はガラスの周囲に制振力あ
る弾性材を張つて枠体にパツキンで支持させてい
るので、ガラスの振動がこの弾性材に吸収され二
次騒音が低減し、かつ、壁への振動の伝播も少な
くなる。従つて、外部騒音の遮音効果を高めるこ
とができる。しかも、単にシート状の弾性材をガ
ラスの周囲に張るだけなので、従来の枠体をその
まま使用することもでき、さほどのコスト増とも
ならず、安価とすることができる。さらに、ガラ
スを枠体へ取り付けるための作業は従来のものと
全く異なることがなく、従来の他の遮音構造のサ
ツシにそのまま組み込むこともでき高度に遮音性
のある窓とすることができる。さらに、ガラス端
部が弾性材によつて保護されているのでガラス切
断部での手の怪我等の心配がなく作業性も向上す
る。
As described above, in the present invention, an elastic material with vibration-damping power is stretched around the glass and supported by a gasket on the frame, so the vibration of the glass is absorbed by this elastic material, reducing secondary noise. Vibration propagation to the wall is also reduced. Therefore, the effect of insulating external noise can be enhanced. Moreover, since a sheet-like elastic material is simply stretched around the glass, the conventional frame can be used as is, and the cost can be reduced without increasing much. Furthermore, the work for attaching the glass to the frame is no different from conventional ones, and it can be directly incorporated into sashes with other conventional sound-insulating structures, resulting in highly sound-insulating windows. Furthermore, since the end portions of the glass are protected by the elastic material, there is no fear of injury to the hands when cutting the glass, and work efficiency is improved.
第１図は本考案の一実施例サツシの枠体の部分
の断面図。
１……ガラス、２……防音ゴム、３……接着
剤、４……枠体、５……ガラス溝、６……パツキ
ン。
FIG. 1 is a sectional view of the frame of a sash according to an embodiment of the present invention. 1...Glass, 2...Soundproof rubber, 3...Adhesive, 4...Frame, 5...Glass groove, 6...Packing.
Claims (1)
溝に入れて固定するサツシにおいて、周辺両面
にあらかじめ薄い弾性材を張つたガラスを上記
弾性材と異なる材質のパツキンにより弾性材を
張つた箇所で枠材のガラス溝に支持させたこと
を特徴とする防音サツシ。 (2) 前記弾性材又はパツキンが制振ゴムである実
用新案登録請求の範囲第１項記載の防音サツ
シ。[Scope of Claim for Utility Model Registration] (1) In a sash in which the periphery of a glass plate is fixed by placing it in a groove in a frame made of a metal frame, the glass is covered with a thin elastic material on both sides of the periphery in advance, which is different from the above-mentioned elastic material. A soundproof sash characterized by supporting the glass groove of the frame material at the part where the elastic material is stretched using the packing material. (2) The soundproof sash according to claim 1, wherein the elastic material or packing is vibration damping rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12165385U JPH0341035Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12165385U JPH0341035Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6231689U JPS6231689U (en) | 1987-02-25 |
| JPH0341035Y2 true JPH0341035Y2 (en) | 1991-08-28 |
Family
ID=31011127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12165385U Expired JPH0341035Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341035Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6882847B2 (en) * | 2012-05-30 | 2021-06-02 | エグザテック・リミテッド・ライアビリティー・カンパニーＥｘａｔｅｃ，ＬＬＣ． | Plastic assembly, how to form it, and the articles made from it |
-
1985
- 1985-08-09 JP JP12165385U patent/JPH0341035Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6231689U (en) | 1987-02-25 |
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