JPH0384394U - - Google Patents
Info
- Publication number
- JPH0384394U JPH0384394U JP14592989U JP14592989U JPH0384394U JP H0384394 U JPH0384394 U JP H0384394U JP 14592989 U JP14592989 U JP 14592989U JP 14592989 U JP14592989 U JP 14592989U JP H0384394 U JPH0384394 U JP H0384394U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- glass wool
- plate
- soundproof door
- sound insulating
- 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 description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000011491 glass wool Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 1
Description
第１〜２図は本考案の防音扉の第一実施例を示
しており、第１図は開口部を閉鎖した状態を示す
縦断面図、第２図は同じく横断面図、第３〜７図
は本考案の第二実施例を示しており、第３図は開
口部を閉鎖した状態を示す縦断面図、第４図は同
じく横断面図、第５図は片半部に設けられた補強
枠組立体の正面図、第６〜７図は両半部の補強枠
組立体の位置関係を示しており、第６図は略縦断
面図、第７図は略横断面図、第８図は本考案の第
三実施例を示す縦断面図、第９図は従来の防音扉
装置の１例を示す正面図である。
１……壁、２……案内レール、３……案内ロー
ラ、３ａ……懸垂ブラケツト、４……防音扉、５
……開口部、６……支持板、７……係止溝、８ａ
……第一の気密材、８ｂ……第二の気密材、９…
…枠材、１０ａ，１０ｂ……鋼板、１１ａ，１１
ｂ……遮音板、１２ａ，１２ｂ……制振材、１３
……グラスウール、１４……空気層、１５……補
強材、１６ａ……表半部、１６ｂ……裏半部、１
７ａ，１７ｂ……補強枠組立体、１８ａ，１８ｂ
……横枠材、１９ａ，１９ｂ……竪枠材、２０…
…結合ブラケツト、２１，２２……螺子、２３…
…気密材。
Figures 1 and 2 show the first embodiment of the soundproof door of the present invention, in which Figure 1 is a vertical sectional view showing the opening closed, Figure 2 is a cross sectional view, and Figures 3 to 7 are the same. The figure shows the second embodiment of the present invention, FIG. 3 is a vertical cross-sectional view showing the state in which the opening is closed, FIG. 4 is a cross-sectional view of the same, and FIG. A front view of the reinforcing frame assembly, and FIGS. 6 and 7 show the positional relationship between the two halves of the reinforcing frame assembly. FIG. 6 is a schematic vertical sectional view, FIG. 7 is a schematic horizontal sectional view, and FIG. FIG. 9 is a longitudinal sectional view showing a third embodiment of the present invention, and a front view showing an example of a conventional soundproof door device. 1... Wall, 2... Guide rail, 3... Guide roller, 3a... Suspension bracket, 4... Soundproof door, 5
...Opening, 6...Support plate, 7...Latching groove, 8a
...First airtight material, 8b...Second airtight material, 9...
...Frame material, 10a, 10b... Steel plate, 11a, 11
b... Sound insulating board, 12a, 12b... Damping material, 13
...Glass wool, 14... Air layer, 15... Reinforcement material, 16a... Front half, 16b... Back half, 1
7a, 17b...Reinforcement frame assembly, 18a, 18b
...Horizontal frame material, 19a, 19b...Vertical frame material, 20...
...Connection bracket, 21, 22...Screw, 23...
...Airtight material.
Claims (1)
な大きさと形状とを有する防音扉であつて、間隔
を開けて互いに平行に設けられ、上記防音扉の表
裏面を構成する１対の鋼板と、可撓性板材と鉛板
とを積層して成る遮音板と、制振材と、１対のグ
ラスウールと、両グラスウール同士の間に存在す
る空気層とから構成され、上記１対の鋼板と１対
のグラスウールとの間に、それぞれ遮音板と制振
材とを設けた事を特徴とする防音扉。 (2) 一方の鋼板とグラスウールとの間に遮音板
を設けず、上記一方の鋼板の内面に、制振材とグ
ラスウールとのみを積層した、請求項１に記載の
防音扉。[Scope of Claim for Utility Model Registration] (1) A soundproof door having a size and shape that can freely close an opening provided in a wall of a building, which are provided parallel to each other with an interval between them. A pair of steel plates constituting the front and back surfaces, a sound insulating plate made by laminating a flexible plate and a lead plate, a damping material, a pair of glass wool, and an air layer existing between the two glass wools. A soundproof door comprising: a sound insulating plate and a damping material provided between the pair of steel plates and the pair of glass wool, respectively. (2) The soundproof door according to claim 1, wherein only a damping material and glass wool are laminated on the inner surface of the one steel plate without providing a sound insulating plate between the one steel plate and the glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14592989U JPH0384394U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14592989U JPH0384394U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384394U true JPH0384394U (en) | 1991-08-27 |
Family
ID=31692546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14592989U Pending JPH0384394U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384394U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239876B2 (en) * | 1972-07-29 | 1977-10-07 | ||
| JPS5938391B2 (en) * | 1978-10-17 | 1984-09-17 | 立川ブラインド工業株式会社 | Electric sliding door panel stop device and panel feeding storage device |
-
1989
- 1989-12-20 JP JP14592989U patent/JPH0384394U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239876B2 (en) * | 1972-07-29 | 1977-10-07 | ||
| JPS5938391B2 (en) * | 1978-10-17 | 1984-09-17 | 立川ブラインド工業株式会社 | Electric sliding door panel stop device and panel feeding storage device |
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