JPH0230323U - - Google Patents
Info
- Publication number
- JPH0230323U JPH0230323U JP10774788U JP10774788U JPH0230323U JP H0230323 U JPH0230323 U JP H0230323U JP 10774788 U JP10774788 U JP 10774788U JP 10774788 U JP10774788 U JP 10774788U JP H0230323 U JPH0230323 U JP H0230323U
- Authority
- JP
- Japan
- Prior art keywords
- earplugs
- sound wave
- wave oscillator
- alarm
- combine
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図は本考案の構成の一例の斜視図、第２図
は第１図以外の構成の一例の斜視図である。第３
図は第１図Ａ―Ａ線に沿つた縦断面図、第４図は
第２図Ｂ―Ｂ線に沿つた縦断面図である。
１……耳栓、２……太い円筒状の音波発振器、
３……細長い円筒状の音波発振器、４……リード
線。
FIG. 1 is a perspective view of an example of the configuration of the present invention, and FIG. 2 is a perspective view of an example of a configuration other than that shown in FIG. 1. Third
The figure is a longitudinal sectional view taken along line AA in FIG. 1, and FIG. 4 is a longitudinal sectional view taken along line BB in FIG. 1...Earplugs, 2...Thick cylindrical sound wave oscillator,
3...Elongated cylindrical sound wave oscillator, 4...Lead wire.
Claims (1)
たは３を組み合わせたアラーム付き耳栓。 Earplugs with an alarm that combine earplugs 1 with a sound wave oscillator 2 or 3 such as a small buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10774788U JPH0230323U (en) | 1988-08-16 | 1988-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10774788U JPH0230323U (en) | 1988-08-16 | 1988-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230323U true JPH0230323U (en) | 1990-02-27 |
Family
ID=31342439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10774788U Pending JPH0230323U (en) | 1988-08-16 | 1988-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230323U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820256U (en) * | 1981-07-29 | 1983-02-08 | 日立電線株式会社 | Winder bobbin handling device |
-
1988
- 1988-08-16 JP JP10774788U patent/JPH0230323U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820256U (en) * | 1981-07-29 | 1983-02-08 | 日立電線株式会社 | Winder bobbin handling device |