JPH0318214U - - Google Patents
Info
- Publication number
- JPH0318214U JPH0318214U JP3540089U JP3540089U JPH0318214U JP H0318214 U JPH0318214 U JP H0318214U JP 3540089 U JP3540089 U JP 3540089U JP 3540089 U JP3540089 U JP 3540089U JP H0318214 U JPH0318214 U JP H0318214U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sound insulation
- see
- soundproof wall
- insulating body
- 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
- 238000009413 insulation Methods 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 206010047571 Visual impairment Diseases 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
第１図は本考案実施例の平面図、第２図は同正
面図、第３図は同遮音枠平面図、第４図乃至第８
図は何れも従来例の各説明図、第９ａ図乃至第９
ｄ図は従来例と本考案実施例との要部構造の比較
参考図、第９ｅ図は両眼視界図である。
１…台形頂辺、２…台形斜辺、３…開口面（台
形底辺）、４…遮音枠、５…吸音材、６…台形遮
音体、７…透視スリツト、８…折り返し縁。
Fig. 1 is a plan view of the embodiment of the present invention, Fig. 2 is a front view of the same, Fig. 3 is a plan view of the sound insulation frame, and Figs.
The figures are explanatory diagrams of conventional examples, Figures 9a to 9.
Figure 9d is a comparative reference diagram of the main structure of the conventional example and the embodiment of the present invention, and Figure 9e is a binocular visual field diagram. 1... Trapezoid top side, 2... Trapezoid oblique side, 3... Opening surface (trapezoid base), 4... Sound insulating frame, 5... Sound absorbing material, 6... Trapezoidal sound insulating body, 7... Transparent slit, 8... Folding edge.
補正 平２．８．３１
図面の簡単な説明を次のように補正する。
明細書の第１６頁６〜７行目に「比較参考図」
とあるを「比較図」と補正します。Amendment 2.8.31 Hei 2.8.31 The brief description of the drawing is amended as follows. "Comparison reference drawing" on page 16, lines 6-7 of the specification
The text has been corrected to read "comparison chart."
Claims (1)
音体を所定幅員の透視スリツト下に直立状に列設
し、前記透視スリツトを通して遮音体背後の景色
を、眼の残像現象によつて一連に連なる視野下に
認識可能とした透視型防音壁において、断面台形
のかつ前記交通地帯に向かう台形底辺を開口面と
した遮音枠と、該開口面に嵌設した吸音材とによ
つて台形の遮音体を形成し、台形遮音体における
台形の底角を３５°以下にするとともに、そのス
リツト比（スリツト幅員／遮音体幅員）を５〜１
０％としたことを特徴とする透視型防音壁。 (2) 遮音枠の開口面の両端に吸音材の取付兼補
強用折り返し片を２５°以下の傾斜角に内向き突
出させる請求項(1)記載の透視型防音壁。 (3) 遮音体の吸音面側に防音壁外部景色と同系
統でなくかつ光の易吸収性塗色を施す請求項(1)
または(2)の透視型防音壁。[Claims for Utility Model Registration] (1) Columnar or tubular sound insulation bodies are arranged vertically under transparent slits of a predetermined width along the target traffic zone, and the scenery behind the sound insulation bodies can be seen through the transparent slits. A see-through type soundproof wall that can be recognized under a series of visual fields due to the afterimage phenomenon of the eye includes a soundproof frame having a trapezoidal cross section and whose opening face is the base of the trapezoid facing the traffic zone, and a soundproofing frame fitted into the opening face. A trapezoidal sound insulating body is formed by the sound absorbing material, and the base angle of the trapezoid in the trapezoidal sound insulating body is 35° or less, and the slit ratio (slit width/sound insulating body width) is 5 to 1.
A see-through type soundproof wall characterized by a noise barrier of 0%. (2) The see-through type soundproof wall according to claim (1), wherein folded pieces for attaching and reinforcing the sound absorbing material are protruded inwardly at an inclination angle of 25 degrees or less at both ends of the opening surface of the soundproof frame. (3) Claim (1) in which the sound absorbing surface side of the sound insulation body is painted with a color that is not the same as the external view of the sound insulation wall and that is easily absorbing light.
Or (2) transparent soundproof wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3540089U JPH0318214U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3540089U JPH0318214U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318214U true JPH0318214U (en) | 1991-02-22 |
Family
ID=31540725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3540089U Pending JPH0318214U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318214U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513237B2 (en) * | 1973-12-07 | 1980-04-07 | ||
| JPS562165A (en) * | 1979-06-20 | 1981-01-10 | Asahi Dow Ltd | Laminated shrinking film |
-
1989
- 1989-03-27 JP JP3540089U patent/JPH0318214U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513237B2 (en) * | 1973-12-07 | 1980-04-07 | ||
| JPS562165A (en) * | 1979-06-20 | 1981-01-10 | Asahi Dow Ltd | Laminated shrinking film |
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