JPS61121499U - - Google Patents
Info
- Publication number
- JPS61121499U JPS61121499U JP333685U JP333685U JPS61121499U JP S61121499 U JPS61121499 U JP S61121499U JP 333685 U JP333685 U JP 333685U JP 333685 U JP333685 U JP 333685U JP S61121499 U JPS61121499 U JP S61121499U
- Authority
- JP
- Japan
- Prior art keywords
- megaphone
- portable
- mouthpiece
- utility
- reinforcing
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
第１図は展開図、第２図は組み立て後の外観状
態を示す正面図、第３図は他の実施例を示す展開
図である。
図中の符合、１…メガホン、２…メガホン本体
、３…口当部、４…折り込みしろ、５，６…接合
糊しろ、７…括れ部、８…水平状の折り目、９…
切り込み、１０…口当部の折り目、１１…メガホ
ン本体の折り目、１２…口当部の辺、１３…メガ
ホン本体の辺、１４…折り込みしろの折り目、１
５…メガホン本体の丘状の折り目、１６…補強部
、１７…切欠部。
FIG. 1 is a developed view, FIG. 2 is a front view showing the external appearance after assembly, and FIG. 3 is a developed view showing another embodiment. Symbols in the diagram: 1...Megaphone, 2...Megaphone body, 3...Mouth part, 4...Folding margin, 5, 6...Gluing margin, 7...Constriction, 8...Horizontal fold, 9...
Notch, 10...Fold of mouthpiece, 11...Fold of megaphone body, 12...Side of mouthpiece, 13...Side of megaphone body, 14...Fold of folding margin, 1
5... Hill-shaped crease of megaphone main body, 16... Reinforcement part, 17... Notch part.
Claims (1)
射状に漸次拡開する大・小の多角形筒状体のメガ
ホン本体２と口当部３とを一体形成するように構
成したメガホン１において、上記括れ部７の部内
にその補強部１６体を形成し得るように、折り目
８及び折り目１５を予め設けて成る携帯用メガホ
ン。 ２ 前記口当部３の端部に、予め折り込みしろ４
と該部分を折り込むための折り目１４を設けて成
る実用新案登録請求の範囲第１項記載の携帯用メ
ガホン。 ３ 前記補強部１６を形成する中心部分に、略菱
形状の切欠部１７を設けて成る実用新案登録請求
の範囲第１項乃至第２項記載の携帯用メガホン。[Scope of Claim for Utility Model Registration] 1. A megaphone body 2 and a mouthpiece 3 each having a large and small polygonal cylindrical body that gradually expands in a reverse radial manner from the constricted part 7 toward each end. A portable megaphone comprising a megaphone 1 configured to be integrally formed with folds 8 and 15 in advance so that a reinforcing part 16 can be formed within the constricted part 7. 2 A pre-folded margin 4 is provided at the end of the mouthpiece 3.
A portable megaphone according to claim 1, which is a utility model and is provided with a fold line 14 for folding the portion. 3. The portable megaphone according to claims 1 and 2, wherein a substantially diamond-shaped notch 17 is provided in the central portion forming the reinforcing portion 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP333685U JPS61121499U (en) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP333685U JPS61121499U (en) | 1985-01-14 | 1985-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121499U true JPS61121499U (en) | 1986-07-31 |
Family
ID=30477865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP333685U Pending JPS61121499U (en) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015163223A (en) * | 2014-05-01 | 2015-09-10 | 有限会社あんど企画 | Megaphone serving as clapper and fan reshaped from two-dimension to three-dimension by holding mouthpiece |
-
1985
- 1985-01-14 JP JP333685U patent/JPS61121499U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015163223A (en) * | 2014-05-01 | 2015-09-10 | 有限会社あんど企画 | Megaphone serving as clapper and fan reshaped from two-dimension to three-dimension by holding mouthpiece |