JPH0159300U - - Google Patents

Info

Publication number
JPH0159300U
JPH0159300U JP15462287U JP15462287U JPH0159300U JP H0159300 U JPH0159300 U JP H0159300U JP 15462287 U JP15462287 U JP 15462287U JP 15462287 U JP15462287 U JP 15462287U JP H0159300 U JPH0159300 U JP H0159300U
Authority
JP
Japan
Prior art keywords
absorbing material
sound absorbing
speaker unit
material structure
sound
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
JP15462287U
Other languages
English (en)
Other versions
JPH0535439Y2 (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 JP15462287U priority Critical patent/JPH0535439Y2/ja
Publication of JPH0159300U publication Critical patent/JPH0159300U/ja
Application granted granted Critical
Publication of JPH0535439Y2 publication Critical patent/JPH0535439Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図は、この考案の実施例を示す
ものであつて、第１図は全体構成を示す断面図、
第２図は要部の斜視図、第３図は吸音材の他の実
施例を示す正面図である。第４図は従来例を示す
要部の断面図である。 主要部分の符号の説明、１１：ヨーク、１２：
ポール部、１２ａ：穴、１３：吸音材、１３ａ，
１３ｂ：係止部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) スピーカユニツトのポール部に設けられた
    穴の内部へ装填する吸音材であつて、 穴の開口部周縁に係止する係止部を上下に設け
    たことを特徴とするスピーカユニツトの吸音材構
    造。 (2) 前記吸音材は、Ｉ字形状に形成されたもの
    であることを特徴とする実用新案登録請求の範囲
    第１項記載のスピーカユニツトの吸音材構造。 (3) 前記吸音材の上側に茸形状の膨大部を形成
    して、チヤンバの背面側に形成された空間内へ充
    填するように構成したことを特徴とする実用新案
    登録請求の範囲第１項記載のスピーカユニツトの
    吸音材構造。
JP15462287U 1987-10-12 1987-10-12 Expired - Lifetime JPH0535439Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15462287U JPH0535439Y2 (ja) 1987-10-12 1987-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15462287U JPH0535439Y2 (ja) 1987-10-12 1987-10-12

Publications (2)

Publication Number Publication Date
JPH0159300U true JPH0159300U (ja) 1989-04-13
JPH0535439Y2 JPH0535439Y2 (ja) 1993-09-08

Family

ID=31431519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15462287U Expired - Lifetime JPH0535439Y2 (ja) 1987-10-12 1987-10-12

Country Status (1)

Country Link
JP (1) JPH0535439Y2 (ja)

Also Published As

Publication number Publication date
JPH0535439Y2 (ja) 1993-09-08

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