JPH0473195U - - Google Patents
Info
- Publication number
- JPH0473195U JPH0473195U JP11763890U JP11763890U JPH0473195U JP H0473195 U JPH0473195 U JP H0473195U JP 11763890 U JP11763890 U JP 11763890U JP 11763890 U JP11763890 U JP 11763890U JP H0473195 U JPH0473195 U JP H0473195U
- Authority
- JP
- Japan
- Prior art keywords
- door
- section
- door body
- packing material
- notch
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
図面は第１図〜第１２図は本考案の実施例を示
すもので、第１図は例１の断面図、第２図は例２
の断面図、第３図は例３の断面図、第４図はドア
枠の一部簡略斜視図、第５図はドアの一部簡略斜
視図、第６図乃至第１１図は本考案に使用するパ
ツキング材の斜視図、第１２図は中空パツキング
材を設けたドア構造の断面図、第１３図は従来の
ドア構造を示す断面図、第１４図は本考案実施例
と従来例との音響透過損失試験比較線図である。
１……ドア枠、２……戸当たり、３……ドア本
体、４……段部、６……段階部、８……切欠部、
９，１０，１５……角部、１１……パツキング材
。
Figures 1 to 12 show examples of the present invention; Figure 1 is a sectional view of Example 1, and Figure 2 is a sectional view of Example 2.
3 is a sectional view of Example 3, FIG. 4 is a partially simplified perspective view of the door frame, FIG. 5 is a partially simplified perspective view of the door, and FIGS. 6 to 11 are according to the present invention. A perspective view of the packing material used, FIG. 12 is a sectional view of a door structure provided with a hollow packing material, FIG. 13 is a sectional view of a conventional door structure, and FIG. It is a sound transmission loss test comparison diagram. 1...Door frame, 2...Door stop, 3...Door body, 4...Step part, 6...Step part, 8...Notch part,
9, 10, 15...corner, 11...packing material.
Claims (1)
このドア枠に開閉自在に取付けられたドア本体と
からなり、ドア本体と前記戸当たりの当接部にお
いて、ドア本体の角部に断面Ｌ字状の切欠部が形
成される一方、該切欠部に対応して戸当たりに段
部が形成され、これらの切欠部と段部との少なく
ともいずれか一方にパツキング材が固着されてな
ることを特徴とする防音ドアの構造。 上記パツキング材は、断面三角形状の弾性材
料より形成されていることを特徴とする請求項
記載の防音ドアの構造。[Scope of utility model registration claim] A door frame with a door stop protruding from the inner peripheral surface,
It consists of a door body attached to the door frame so as to be openable and closable, and at the contact portion between the door body and the doorstop, a notch having an L-shaped cross section is formed at the corner of the door body, and the notch has an L-shaped cross section. A structure of a soundproof door characterized in that a stepped portion is formed in the doorstop corresponding to the above, and a packing material is fixed to at least one of the cutout portion and the stepped portion. 2. The structure of a soundproof door according to claim 1, wherein the packing material is made of an elastic material having a triangular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117638U JPH0721828Y2 (en) | 1990-11-07 | 1990-11-07 | Soundproof door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117638U JPH0721828Y2 (en) | 1990-11-07 | 1990-11-07 | Soundproof door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473195U true JPH0473195U (en) | 1992-06-26 |
| JPH0721828Y2 JPH0721828Y2 (en) | 1995-05-17 |
Family
ID=31865538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117638U Expired - Lifetime JPH0721828Y2 (en) | 1990-11-07 | 1990-11-07 | Soundproof door structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721828Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531942A (en) * | 1976-06-26 | 1978-01-10 | Fuji Heavy Ind Ltd | Sound-absorbing door device |
| JPS5531185U (en) * | 1978-08-22 | 1980-02-28 | ||
| JPS5627294U (en) * | 1979-08-10 | 1981-03-13 | ||
| JPH01138096U (en) * | 1988-03-17 | 1989-09-21 |
-
1990
- 1990-11-07 JP JP1990117638U patent/JPH0721828Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531942A (en) * | 1976-06-26 | 1978-01-10 | Fuji Heavy Ind Ltd | Sound-absorbing door device |
| JPS5531185U (en) * | 1978-08-22 | 1980-02-28 | ||
| JPS5627294U (en) * | 1979-08-10 | 1981-03-13 | ||
| JPH01138096U (en) * | 1988-03-17 | 1989-09-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721828Y2 (en) | 1995-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0473195U (en) | ||
| JPS647896U (en) | ||
| JPH0454365U (en) | ||
| JPH0220684U (en) | ||
| JPH0218893U (en) | ||
| JPS6224746U (en) | ||
| JPH02126953U (en) | ||
| JPS62171294U (en) | ||
| JPH01109786U (en) | ||
| JPH0218892U (en) | ||
| JPH0323032U (en) | ||
| JPS63593U (en) | ||
| JPH03118674U (en) | ||
| JPH0287891U (en) | ||
| JPH0218891U (en) | ||
| JPH0293471U (en) | ||
| JPS63143693U (en) | ||
| JPS62181087U (en) | ||
| JPH02125192U (en) | ||
| JPS644748U (en) | ||
| JPS5984193U (en) | Window airtight structure | |
| JPH02139296U (en) | ||
| JPH01129394U (en) | ||
| JPH01129485U (en) | ||
| JPS60180543U (en) | Furniture architrave step storage structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |