JPS63111128U - - Google Patents
Info
- Publication number
- JPS63111128U JPS63111128U JP297787U JP297787U JPS63111128U JP S63111128 U JPS63111128 U JP S63111128U JP 297787 U JP297787 U JP 297787U JP 297787 U JP297787 U JP 297787U JP S63111128 U JPS63111128 U JP S63111128U
- Authority
- JP
- Japan
- Prior art keywords
- earplug body
- hole
- face
- center
- rear end
- 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
- 239000006260 foam Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Description
図面は本考案の実施例を示す図である。
１……耳栓本体、２……通孔、３……芯パイプ
、４……接続口、５……イヤホン本体、６……音
出口パイプ。
The drawings are diagrams showing embodiments of the present invention. 1...Earplug body, 2...Through hole, 3...Core pipe, 4...Connection port, 5...Earphone body, 6...Sound outlet pipe.
Claims (1)
端々面の中心部から先端々面の中心部にかけて上
記耳栓本体の密度を変えずに貫通する通孔を設け
、この通孔には、その後端から先端のやや手前に
かけて芯パイプを抜き取り可能に嵌め込み、上記
芯パイプの後端には、イヤホンの本体から突出す
る音出口パイプに接続する接続口を設けてなる耳
栓。 The earplug body made of elastic plasticized foam is provided with a through hole that passes through the earplug body from the center of each rear end face to the center of each end face without changing the density of the earplug body, and the through hole has a These earplugs are provided with a core pipe that is removably fitted from the end to slightly in front of the tip, and a connection port that connects to a sound outlet pipe that projects from the main body of the earphone is provided at the rear end of the core pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987002977U JPH0310749Y2 (en) | 1987-01-14 | 1987-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987002977U JPH0310749Y2 (en) | 1987-01-14 | 1987-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63111128U true JPS63111128U (en) | 1988-07-16 |
| JPH0310749Y2 JPH0310749Y2 (en) | 1991-03-18 |
Family
ID=30782321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987002977U Expired JPH0310749Y2 (en) | 1987-01-14 | 1987-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310749Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110428U (en) * | 1976-02-19 | 1977-08-22 | ||
| JPS5518825U (en) * | 1978-07-20 | 1980-02-06 |
-
1987
- 1987-01-14 JP JP1987002977U patent/JPH0310749Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110428U (en) * | 1976-02-19 | 1977-08-22 | ||
| JPS5518825U (en) * | 1978-07-20 | 1980-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310749Y2 (en) | 1991-03-18 |
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