JPS5878000U - hearing aid - Google Patents

hearing aid

Info

Publication number
JPS5878000U
JPS5878000U JP17274681U JP17274681U JPS5878000U JP S5878000 U JPS5878000 U JP S5878000U JP 17274681 U JP17274681 U JP 17274681U JP 17274681 U JP17274681 U JP 17274681U JP S5878000 U JPS5878000 U JP S5878000U
Authority
JP
Japan
Prior art keywords
hearing aid
earplug
hole
sound
internal space
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
JP17274681U
Other languages
Japanese (ja)
Inventor
金山　恵一
純一 鈴木
Original Assignee
コルチト−ン補聴器株式会社
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 コルチト−ン補聴器株式会社 filed Critical コルチト−ン補聴器株式会社
Priority to JP17274681U priority Critical patent/JPS5878000U/en
Publication of JPS5878000U publication Critical patent/JPS5878000U/en
Pending legal-status Critical Current

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  • Details Of Audible-Bandwidth Transducers (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図は本考案実施例の補聴器を示す概略断面図、第２
図及び第３図はその補聴器の耳栓装着部に装着する耳栓
を示す断面図である。 １・・・・・・内部空間、２・・・・・・導音管部、３
・・・・・・耳栓装着部、１０・・・・・・孔、１３ａ
、１３ｂ・・・・・・耳栓、１４ａ、１４ｂ・・・・・
・音孔。Fig. 1 is a schematic sectional view showing a hearing aid according to an embodiment of the present invention;
3 and 3 are cross-sectional views showing earplugs to be attached to the earplug attachment portion of the hearing aid. 1... Internal space, 2... Sound guide tube section, 3
... Ear plug attachment part, 10 ... Hole, 13a
, 13b...Earplugs, 14a, 14b...
・Sound hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部空間が導音管部の開口部に通じている中空の薄肉球
状体からなる耳栓装着部を上記導音管部−の先端に設け
、その球状体の壁部の、上記耳栓装着部に装着する耳栓
の音孔に整合する位置に、上記内部空間と音孔とを連通
ずる孔を穿設する構成にしたことを特徴とする補聴器。An earplug attachment part made of a hollow thin-walled spherical body whose internal space communicates with the opening of the sound guide tube part is provided at the tip of the sound guide tube part, and the earplug attachment part is formed on the wall of the spherical body. 1. A hearing aid characterized by having a hole that communicates the internal space with the sound hole at a position that matches the sound hole of an earplug that is attached to the hearing aid.
JP17274681U 1981-11-20 1981-11-20 hearing aid Pending JPS5878000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17274681U JPS5878000U (en) 1981-11-20 1981-11-20 hearing aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17274681U JPS5878000U (en) 1981-11-20 1981-11-20 hearing aid

Publications (1)

Publication Number Publication Date
JPS5878000U true JPS5878000U (en) 1983-05-26

Family

ID=29964627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17274681U Pending JPS5878000U (en) 1981-11-20 1981-11-20 hearing aid

Country Status (1)

Country Link
JP (1) JPS5878000U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292295U (en) * 1988-12-29 1990-07-23

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4424313Y1 (en) * 1967-01-31 1969-10-14
JPS4737428U (en) * 1971-05-14 1972-12-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4424313Y1 (en) * 1967-01-31 1969-10-14
JPS4737428U (en) * 1971-05-14 1972-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292295U (en) * 1988-12-29 1990-07-23

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