JPS6142184U - telephone handset - Google Patents

telephone handset

Info

Publication number
JPS6142184U
JPS6142184U JP12644884U JP12644884U JPS6142184U JP S6142184 U JPS6142184 U JP S6142184U JP 12644884 U JP12644884 U JP 12644884U JP 12644884 U JP12644884 U JP 12644884U JP S6142184 U JPS6142184 U JP S6142184U
Authority
JP
Japan
Prior art keywords
telephone handset
annular groove
circumferential surface
inner circumferential
mouthpiece
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
Application number
JP12644884U
Other languages
Japanese (ja)
Inventor
光雄 増田
蕃 山本
征夫 山元
博行 佐竹
Original Assignee
株式会社田村電機製作所
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 by 株式会社田村電機製作所 filed Critical 株式会社田村電機製作所
Priority to JP12644884U priority Critical patent/JPS6142184U/en
Publication of JPS6142184U publication Critical patent/JPS6142184U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来における電話機用ハンドセットの送話口近
傍の断面図、第２図ないし第４図は本箸案に係る電話機
用ハンドセットの実施例を示し、第２甲はその送話口近
傍の断面図、第３図は第２図のＡＡ断面図、第４図は圧
電型送話器の断面図である。 １１・・・圧電型送話器、２１・・・防振材、２１ａ・
・・環状溝、２１ｂ・・・環状溝、２２・・・ハンドセ
ット、２３ａ・・・送話口、−２３ｂ・・・突起。Figure 1 is a sectional view of the vicinity of the mouthpiece of a conventional telephone handset, Figures 2 to 4 show examples of the telephone handset according to the present chopsticks proposal, and Part 2A is a cross-sectional view of the vicinity of the mouthpiece of a conventional telephone handset. 3 is a sectional view taken along line AA in FIG. 2, and FIG. 4 is a sectional view of the piezoelectric transmitter. 11... Piezoelectric transmitter, 21... Vibration isolating material, 21a.
... Annular groove, 21b... Annular groove, 22... Handset, 23a... Mouthpiece, -23b... Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弾性材により筒状に形成されて内周面で圧電型送話器を
保持す駆防振材の外周面に環状溝を設げるとともに、送
話口の内周壁に前記環状溝と嵌合して防振材を保持する
突起を形成したことを特徴とする電話機用ハンドセット
。An annular groove is provided on the outer circumferential surface of a vibration damping material formed into a cylindrical shape made of an elastic material and which holds a piezoelectric transmitter on its inner circumferential surface, and the annular groove is fitted into the inner circumferential wall of the mouthpiece. A telephone handset characterized in that a protrusion is formed to hold a vibration isolating material.
JP12644884U 1984-08-22 1984-08-22 telephone handset Pending JPS6142184U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12644884U JPS6142184U (en) 1984-08-22 1984-08-22 telephone handset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12644884U JPS6142184U (en) 1984-08-22 1984-08-22 telephone handset

Publications (1)

Publication Number Publication Date
JPS6142184U true JPS6142184U (en) 1986-03-18

Family

ID=30685123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12644884U Pending JPS6142184U (en) 1984-08-22 1984-08-22 telephone handset

Country Status (1)

Country Link
JP (1) JPS6142184U (en)

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