JPS628793U - - Google Patents
Info
- Publication number
- JPS628793U JPS628793U JP9903385U JP9903385U JPS628793U JP S628793 U JPS628793 U JP S628793U JP 9903385 U JP9903385 U JP 9903385U JP 9903385 U JP9903385 U JP 9903385U JP S628793 U JPS628793 U JP S628793U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- edge structure
- polyhedral
- rib
- utility
- 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
- 239000010409 thin film Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図乃至第５図は本考案に係るエツジ構造の
実施例を示し、第１図は全体の平面図、第２図は
要部の斜視図、第３図は部分的断面図、第４図は
エツジの変位―復元力の特性図、第５図は他の実
施例を示す平面図、第６図は従来のエツジ構造を
示す平面図、第７図は従来のエツジ構造を示す断
面図、第８図は従来のエツジ構造を示す部分的斜
視図、第９図は従来のエツジ構造における特性図
である。
１：エツジ全体、２：多面体リブ、３：三角形
面、５：波状部。
1 to 5 show examples of the edge structure according to the present invention, in which FIG. 1 is an overall plan view, FIG. 2 is a perspective view of main parts, FIG. 3 is a partial sectional view, and FIG. The figure is a characteristic diagram of edge displacement vs. restoring force, Figure 5 is a plan view showing another embodiment, Figure 6 is a plan view showing a conventional edge structure, and Figure 7 is a sectional view showing a conventional edge structure. , FIG. 8 is a partial perspective view showing a conventional edge structure, and FIG. 9 is a characteristic diagram of the conventional edge structure. 1: Whole edge, 2: Polyhedral rib, 3: Triangular surface, 5: Wavy part.
Claims (1)
方向に多数の三角形面により構成された多面体リ
ブを交互に凹凸方向が逆となるように成形したこ
とを特徴とするエツジ構造。 ２ 前記多面体リブの外周縁を波型状部に形成し
、該外周縁を平面的に固定することにより各リブ
に交互に逆方向となるような機械的バイアスが生
ずるように構成されたことを特徴とする実用新案
登録請求の範囲第１項記載のエツジ構造。[Claims for Utility Model Registration] 1. Polyhedral ribs constituted by a large number of triangular surfaces are alternately formed from the inner periphery toward the outer periphery by forming a thin film so that the concave and convex directions are opposite to each other. Edge structure. 2. The outer periphery of the polyhedral rib is formed into a wave-shaped portion, and the outer periphery is fixed in a plane so that mechanical biases are generated in alternately opposite directions on each rib. Edge structure according to claim 1 of the claimed utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9903385U JPS628793U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9903385U JPS628793U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628793U true JPS628793U (en) | 1987-01-20 |
Family
ID=30967540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9903385U Pending JPS628793U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002271887A (en) * | 2001-03-08 | 2002-09-20 | Sony Corp | Speaker device |
-
1985
- 1985-07-01 JP JP9903385U patent/JPS628793U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002271887A (en) * | 2001-03-08 | 2002-09-20 | Sony Corp | Speaker device |
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