JPH0218894U - - Google Patents
Info
- Publication number
- JPH0218894U JPH0218894U JP9823288U JP9823288U JPH0218894U JP H0218894 U JPH0218894 U JP H0218894U JP 9823288 U JP9823288 U JP 9823288U JP 9823288 U JP9823288 U JP 9823288U JP H0218894 U JPH0218894 U JP H0218894U
- Authority
- JP
- Japan
- Prior art keywords
- door
- divide
- rubber
- gap
- door frame
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ａ，ｂは本考案の一実施例の断面図、正
面図、第２図は同上のドア枠の斜視図、第３図は
同上の透過損失を示すグラフ、第４図は従来例、
第５図ａ，ｂは同上の問題点を説明する説明図、
グラフ、第６図は同上の透過損失を示すグラフで
あり、１はドア、１ａは端面、２はドア枠、２ａ
は内側面、３はパツキンである。
Figures 1a and b are a sectional view and a front view of an embodiment of the present invention, Figure 2 is a perspective view of the door frame of the above, Figure 3 is a graph showing the transmission loss of the same, and Figure 4 is a conventional example. ,
Figures 5a and 5b are explanatory diagrams for explaining the above problem,
Graph, FIG. 6 is a graph showing the transmission loss of the same as above, 1 is the door, 1a is the end face, 2 is the door frame, 2a
is the inner surface, and 3 is the padskin.
Claims (1)
枠間の隙間を分断するように配設して成ることを
特徴とする防音ドア。 A soundproof door characterized by a seal made of rubber or resin arranged to divide the gap between the door and the door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9823288U JPH0218894U (en) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9823288U JPH0218894U (en) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218894U true JPH0218894U (en) | 1990-02-07 |
Family
ID=33446827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9823288U Pending JPH0218894U (en) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218894U (en) |
-
1988
- 1988-07-25 JP JP9823288U patent/JPH0218894U/ja active Pending