JPH0459897U - - Google Patents
Info
- Publication number
- JPH0459897U JPH0459897U JP10260390U JP10260390U JPH0459897U JP H0459897 U JPH0459897 U JP H0459897U JP 10260390 U JP10260390 U JP 10260390U JP 10260390 U JP10260390 U JP 10260390U JP H0459897 U JPH0459897 U JP H0459897U
- Authority
- JP
- Japan
- Prior art keywords
- user
- shape
- practice device
- mouth
- 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
Links
- 230000001755 vocal effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は、第１実施例の発声練習器の斜視図、
第２図は、同発声練習器の使用態様を示す斜視図
、第３図は、第２実施例の発声練習器の斜視図、
第４図は、同発声練習器の使用態様を示す斜視図
である。
１……発声練習器、２……遮音部材、３……使
用者、４……口、５……口当て部、６……開口部
。
FIG. 1 is a perspective view of the vocal practice device of the first embodiment;
FIG. 2 is a perspective view showing how the vocal practice device is used, and FIG. 3 is a perspective view of the vocal practice device of the second embodiment.
FIG. 4 is a perspective view showing how the vocal practice device is used. DESCRIPTION OF SYMBOLS 1... Voice practice device, 2... Sound insulation member, 3... User, 4... Mouth, 5... Mouth rest, 6... Opening.
Claims (1)
する遮音部材に、使用者の口の周囲全周にわたつ
てあてがわれる口当て部と、使用者の手で開口面
積が調節される開口部とが形成されてなることを
特徴とする発声練習器。 At least during use, the sound insulating member has a bag-like shape that can maintain its shape, and includes a mouthpiece that is applied all around the user's mouth, and an opening whose opening area is adjusted by the user's hands. A vocal practice device characterized by being formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10260390U JPH0459897U (en) | 1990-09-29 | 1990-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10260390U JPH0459897U (en) | 1990-09-29 | 1990-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459897U true JPH0459897U (en) | 1992-05-22 |
Family
ID=31846994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10260390U Pending JPH0459897U (en) | 1990-09-29 | 1990-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459897U (en) |
-
1990
- 1990-09-29 JP JP10260390U patent/JPH0459897U/ja active Pending