JPH0384393U - - Google Patents

Info

Publication number
JPH0384393U
JPH0384393U JP14592889U JP14592889U JPH0384393U JP H0384393 U JPH0384393 U JP H0384393U JP 14592889 U JP14592889 U JP 14592889U JP 14592889 U JP14592889 U JP 14592889U JP H0384393 U JPH0384393 U JP H0384393U
Authority
JP
Japan
Prior art keywords
door
airtight
airtight material
soundproofing
opening
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
Application number
JP14592889U
Other languages
English (en)
Other versions
JPH088229Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14592889U priority Critical patent/JPH088229Y2/ja
Publication of JPH0384393U publication Critical patent/JPH0384393U/ja
Application granted granted Critical
Publication of JPH088229Y2 publication Critical patent/JPH088229Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

【図面の簡単な説明】
第1図は本考案の防音扉の気密装置の実施例を
示す部分断面図、第2図は気密装置による遮音性
能を示す線図、第3図は従来の防音扉の気密装置
の1例を示す部分断面図である。 1……壁、2……開口部、3……支持板、4…
…係止溝、5……気密材、5a……第一の気密材
、5b……第二の気密材、6……防音扉。

Claims (1)

    【実用新案登録請求の範囲】
  1. 建物の壁面に設けられた開口部と、この開口部
    を閉鎖自在な大きさと形状とを有する防音扉と、
    上記開口部の周囲前面と上記防音扉の後面外周縁
    寄り部分との一方の面に支持され、上記防音扉の
    閉鎖時に、上記前面と後面との間で押圧される気
    密材とから成る、防音扉の気密装置に於いて、上
    記気密材を少なくとも二重に設けると共に、二重
    に設けられた第一の気密材の硬度及び断面形状と
    第二の気密材の硬度及び断面形状とを、互いに異
    ならせた事を特徴とする、防音扉の気密装置。
JP14592889U 1989-12-20 1989-12-20 防音扉の気密装置 Expired - Lifetime JPH088229Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14592889U JPH088229Y2 (ja) 1989-12-20 1989-12-20 防音扉の気密装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14592889U JPH088229Y2 (ja) 1989-12-20 1989-12-20 防音扉の気密装置

Publications (2)

Publication Number Publication Date
JPH0384393U true JPH0384393U (ja) 1991-08-27
JPH088229Y2 JPH088229Y2 (ja) 1996-03-06

Family

ID=31692545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14592889U Expired - Lifetime JPH088229Y2 (ja) 1989-12-20 1989-12-20 防音扉の気密装置

Country Status (1)

Country Link
JP (1) JPH088229Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101296977B1 (ko) * 2011-12-21 2013-08-14 최선희 매듭을 이용하여 조이고 풀 수 있는 고리가 구성된 액세서리용 줄과 그 제작방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101296977B1 (ko) * 2011-12-21 2013-08-14 최선희 매듭을 이용하여 조이고 풀 수 있는 고리가 구성된 액세서리용 줄과 그 제작방법

Also Published As

Publication number Publication date
JPH088229Y2 (ja) 1996-03-06

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