JPS5885882U - Dustproof cap for speaker - Google Patents
Dustproof cap for speakerInfo
- Publication number
- JPS5885882U JPS5885882U JP18097681U JP18097681U JPS5885882U JP S5885882 U JPS5885882 U JP S5885882U JP 18097681 U JP18097681 U JP 18097681U JP 18097681 U JP18097681 U JP 18097681U JP S5885882 U JPS5885882 U JP S5885882U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- dustproof cap
- abstract
- dustproof
- cap
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のスピーカ断面図、第２図は本考案スピー
カの要部断面図、第３図はスピーカの周波数特性図。
１は防塵キャップ本体、２は貼着部、３は環状突起部、
４は振動板。FIG. 1 is a sectional view of a conventional speaker, FIG. 2 is a sectional view of a main part of the speaker of the present invention, and FIG. 3 is a frequency characteristic diagram of the speaker. 1 is the dustproof cap body, 2 is the adhesive part, 3 is the annular protrusion,
4 is the diaphragm.
Claims (1)
形成した環状貼着部２に、環状突起部３を形成したスピ
ーカ用防塵キャップ。This dustproof cap for a speaker has an annular protrusion 3 formed on an annular adhesive part 2 formed on the abdomen of a frusto-conical diaphragm 4 on the outer periphery of a spherical main body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18097681U JPS5885882U (en) | 1981-12-03 | 1981-12-03 | Dustproof cap for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18097681U JPS5885882U (en) | 1981-12-03 | 1981-12-03 | Dustproof cap for speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5885882U true JPS5885882U (en) | 1983-06-10 |
| JPS626792Y2 JPS626792Y2 (en) | 1987-02-17 |
Family
ID=29978051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18097681U Granted JPS5885882U (en) | 1981-12-03 | 1981-12-03 | Dustproof cap for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5885882U (en) |
-
1981
- 1981-12-03 JP JP18097681U patent/JPS5885882U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626792Y2 (en) | 1987-02-17 |
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