JPS627773Y2 - - Google Patents
Info
- Publication number
- JPS627773Y2 JPS627773Y2 JP1980047236U JP4723680U JPS627773Y2 JP S627773 Y2 JPS627773 Y2 JP S627773Y2 JP 1980047236 U JP1980047236 U JP 1980047236U JP 4723680 U JP4723680 U JP 4723680U JP S627773 Y2 JPS627773 Y2 JP S627773Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- metal base
- sound
- threaded part
- absorbing material
- 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
- 239000002184 metal Substances 0.000 claims description 12
- 239000011358 absorbing material Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】
本考案は主として建築物の間仕切とする遮音壁
に関するものである。[Detailed Description of the Invention] The present invention mainly relates to a sound insulating wall used as a partition in a building.
軽量鉄骨などの金属下地に石膏ボードのような
不燃性の壁板を取付けた間仕切の壁は、金属下地
に対して壁板をねじ止めするかクリツプ止めした
ものを普通とするが、ねじ止めによつた壁板は金
属下地と一体化されるため、壁板として遮音性に
優れたものを使用しても壁面に伝わつた音が金属
下地を通じ伝播して遮音性に劣り、クリツプ止め
したものは壁板が金属下地に対し浮いた状態で取
付けられるために遮音性はあつても石膏ボードの
ように相当重量が大な場合にはその重量によつて
彎曲するために彎曲防止のためのねじ釘を併用せ
ねばならず、このねじ釘の併用は遮音性を著しく
低減させるとともに作業が煩雑となるなどの難点
がある。 Partition walls are made by attaching noncombustible wall boards such as gypsum board to a metal base such as lightweight steel, and the wall boards are usually screwed or clipped to the metal base. Because twisted wallboards are integrated with the metal base, even if you use a wallboard with excellent sound insulation, the sound transmitted to the wall will propagate through the metal base, resulting in poor sound insulation. Since the wall board is installed floating on the metal base, it may have sound insulation properties, but if it has a considerable weight like plasterboard, it will bend due to its weight, so screw nails are used to prevent the wall from bending. This combination of screws and nails has the drawbacks of significantly reducing sound insulation and making the work complicated.
本考案は前記のような難点のない遮音壁を目的
として完成されたもので、以下、図示の実施例に
ついて詳細に説明する。 The present invention was completed with the aim of creating a sound insulating wall that does not have the above-mentioned drawbacks, and the illustrated embodiment will be described in detail below.
５は雄ねじであつて、該雄ねじ５は軸部１の先
端に形成した螺条部２と基部に形成した螺条部３
との間に無螺条部４を残したものとしている。６
は石膏ボードのような相当重量が大な壁板であつ
て、該壁板６はその裏面にグラスウール、ロツク
ウールなどの弾力性のある不燃性の吸音材９が添
装され、前記雄ねじ５はその所要数を前記壁板６
と該吸音材９を通じ螺挿して前記無螺条部４を金
属下地７のねじ孔８に遊挿させたものとしてい
る。 5 is a male thread, and the male thread 5 has a threaded part 2 formed at the tip of the shaft part 1 and a threaded part 3 formed at the base.
A non-threaded portion 4 is left between. 6
is a wall plate having a considerable weight such as a plasterboard, and the wall plate 6 has an elastic, non-combustible sound absorbing material 9 such as glass wool or rock wool attached to its back surface, and the male screw 5 is attached to the wall plate 6. The required number of wall plates 6
The non-threaded portion 4 is loosely inserted into the screw hole 8 of the metal base 7 by screwing it through the sound absorbing material 9.
このように構成されたものは、壁板６とその裏
面に添装される弾力性のある不燃性の吸音材９を
通じ必要箇所に螺挿した所要数の雄ねじ５が該弾
力性のある不燃性の吸音材９をその弾力性によつ
て損傷のおそれなく壁板６と金属下地７との間に
確実に保持して該吸音材９は壁板６の裏面におい
て常に安定してその吸音効果を発揮し、しかも、
該雄ねじ５の軸部１の先端に形成した螺条部２と
基部に形成した螺条部３との間に残した無螺条部
４は金属下地７のねじ孔８に遊挿させたものとし
ているため、壁板６の壁面に伝わる音が該金属下
地７に直接伝播することを防止され、全面的に優
れた遮音効果を発揮できるものである。また、壁
板６が重量の大な石膏ボードであつても雄ねじ５
の軸部１を介し金属下地７に支えられることとな
るため、壁板６が自重により彎曲するおそれは全
くないものである。さらに、建築物の間仕切とす
る施工は従来のねじ止めによる壁板の場合と同様
簡単に行うことができる。 With this structure, the required number of male screws 5 screwed into the required locations pass through the wall board 6 and the elastic non-combustible sound absorbing material 9 attached to the back surface of the wall board 6 and the elastic non-flammable sound absorbing material 9. The sound absorbing material 9 is held securely between the wall board 6 and the metal base 7 by its elasticity without fear of damage, so that the sound absorbing material 9 always stably exerts its sound absorbing effect on the back surface of the wall board 6. Demonstrate, and
The non-threaded portion 4 left between the threaded portion 2 formed at the tip of the shaft portion 1 of the male screw 5 and the threaded portion 3 formed at the base is loosely inserted into the screw hole 8 of the metal base 7. Therefore, the sound transmitted to the wall surface of the wall board 6 is prevented from directly propagating to the metal base 7, and an excellent overall sound insulation effect can be exhibited. Moreover, even if the wall board 6 is made of heavy gypsum board, the male screw 5
Since the wall board 6 is supported by the metal base 7 through the shaft portion 1, there is no possibility that the wall board 6 will bend under its own weight. Furthermore, construction as a partition in a building can be easily carried out in the same way as in the case of conventional wall boards secured with screws.
従つて、本考案は吸音材９が不燃性のグラスウ
ール、ロツクウールなどよりなることによつて耐
火性を備えたうえ遮音性に優れ、施工も容易な主
として建築物の間仕切とする遮音壁として実用的
価値きわめて大なものである。 Therefore, the sound absorbing material 9 of the present invention is made of nonflammable glass wool, rock wool, etc., so that it has fire resistance and excellent sound insulation properties, and is easy to construct, and has practical value as a sound insulation wall mainly used as a partition in a building. It is extremely large.
図面は本考案の実施例を示す一部切欠側面図で
ある。
１：軸部、２，３：螺条部、４：無螺条部、
５：雄ねじ、６：壁板、７：金属下地、８：ねじ
孔、９：弾力性のある不燃性の吸音材。
The drawing is a partially cutaway side view showing an embodiment of the present invention. 1: Shaft portion, 2, 3: Threaded portion, 4: Non-threaded portion,
5: Male screw, 6: Wall board, 7: Metal base, 8: Screw hole, 9: Elastic, nonflammable sound-absorbing material.
Claims (1)
した螺条部３との間に無螺条部４を残してなる雄
ねじ５を壁板６とその裏面に添装される弾力性の
ある不燃性の吸音材９を通じ螺挿して前記無螺条
部４を金属下地７のねじ孔８に遊挿させてなる遮
音壁。 A male thread 5 with a non-threaded part 4 left between the threaded part 2 formed at the tip of the shaft part 1 and the threaded part 3 formed at the base is attached to the wall plate 6 and its back surface. The sound insulating wall is formed by screwing a non-combustible sound absorbing material 9 through and loosely inserting the non-threaded part 4 into a screw hole 8 of a metal base 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980047236U JPS627773Y2 (en) | 1980-04-08 | 1980-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980047236U JPS627773Y2 (en) | 1980-04-08 | 1980-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56148417U JPS56148417U (en) | 1981-11-07 |
| JPS627773Y2 true JPS627773Y2 (en) | 1987-02-23 |
Family
ID=29642235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980047236U Expired JPS627773Y2 (en) | 1980-04-08 | 1980-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627773Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009103175A (en) * | 2007-10-22 | 2009-05-14 | Daiwa House Ind Co Ltd | Structure for driving machine screw through member, and machine screw |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547235A (en) * | 1978-09-26 | 1980-04-03 | Fujitsu Ltd | Production of glass fiber for light transmission |
-
1980
- 1980-04-08 JP JP1980047236U patent/JPS627773Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547235A (en) * | 1978-09-26 | 1980-04-03 | Fujitsu Ltd | Production of glass fiber for light transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56148417U (en) | 1981-11-07 |
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