JPS6133099U - earmuff sound collection device - Google Patents
earmuff sound collection deviceInfo
- Publication number
- JPS6133099U JPS6133099U JP11683784U JP11683784U JPS6133099U JP S6133099 U JPS6133099 U JP S6133099U JP 11683784 U JP11683784 U JP 11683784U JP 11683784 U JP11683784 U JP 11683784U JP S6133099 U JPS6133099 U JP S6133099U
- Authority
- JP
- Japan
- Prior art keywords
- sound collecting
- earmuff
- pair
- utility
- collection device
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は本考案第１実
施例の構造斜視図、第２因は同■一■断面図、第３図は
使用状態を示す説明図、第４図は本考案第２実施例の構
造斜視図、第５図は同Ｖ−■断面図、第６因は囮使用状
態を示す説明図、第７図及び第８図は本考案第３実施例
の構造説明図、第９図は本考案第４実施例の構造説明図
、第１０図は本考案第５実施例の構造説明図、である。
図中、１は集音器具、２は集音部、２Ａは内面開口部、
２Ｂは前方開口部、３は保持杆、を示す。The drawings show one embodiment of the present invention. Fig. 1 is a structural perspective view of the first embodiment of the invention, the second factor is a cross-sectional view of the same, Fig. 3 is an explanatory view showing the state of use, and Fig. 4 is a perspective view of the structure of the first embodiment of the invention. The figure is a structural perspective view of the second embodiment of the present invention, FIG. 5 is a sectional view taken along the line V-■, the sixth factor is an explanatory diagram showing the state in which the decoy is used, and FIGS. 7 and 8 are the third embodiment of the present invention. 9 is a structural explanatory diagram of the fourth embodiment of the present invention, and FIG. 10 is a structural explanatory diagram of the fifth embodiment of the present invention. In the figure, 1 is a sound collecting device, 2 is a sound collecting part, 2A is an inner opening,
2B indicates a front opening, and 3 indicates a holding rod.
Claims (1)
部と、該一対の集音部を連結する如く、該集音部の適所
より延設せられた可視性を有する弾性保持杆とにより構
成された耳あて集音器具。 ２ 一対の集音部はそれぞれ略１／４球形状をなしたも
のであることを特徴とする実用新案登録請求の範囲第１
項記載の耳あて集音器具。 ３ 一対の集音部のそれぞれ開口内面周縁には柔軟性を
有する弾性体が設けられたことを特徴とする実用新案登
録請求の範囲第１項又は第２項記載の耳あて集音器具。 ４ 集音部は、前方開口面積を可変できる如くなされた
ことを特徴とす名実用新案登録請求の範囲第１項ないし
第３項のうちいずれかに記載の耳あて集音器具。 ５ 保持杆は伸縮自在となされていることを特徴とする
実用新案登録請求の範囲第１項ないし第４項のうちいず
れかに記載の耳あて集音器具。[Claims for Utility Model Registration] 1. A pair of sound collecting parts each having a spherical shape with an open inner surface and a front face, and a visible sound collecting part extending from an appropriate position of the sound collecting part so as to connect the pair of sound collecting parts. An earmuff sound collection device composed of an elastic holding rod with elastic properties. 2 Claim No. 1 for registration of a utility model, characterized in that each of the pair of sound collecting parts is approximately 1/4 sphere shaped.
Earmuff sound collection device described in section. 3. The earpiece sound collecting device according to claim 1 or 2, wherein a flexible elastic body is provided on the inner periphery of each opening of the pair of sound collecting parts. 4. The earmuff sound collecting device according to any one of claims 1 to 3 of the claims registered as a famous utility model, characterized in that the sound collecting portion is configured such that the front opening area can be varied. 5. The earmuff sound collecting device according to any one of claims 1 to 4 of the claims for utility model registration, characterized in that the holding rod is expandable and retractable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11683784U JPS6133099U (en) | 1984-07-30 | 1984-07-30 | earmuff sound collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11683784U JPS6133099U (en) | 1984-07-30 | 1984-07-30 | earmuff sound collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6133099U true JPS6133099U (en) | 1986-02-28 |
Family
ID=30675763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11683784U Pending JPS6133099U (en) | 1984-07-30 | 1984-07-30 | earmuff sound collection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133099U (en) |
-
1984
- 1984-07-30 JP JP11683784U patent/JPS6133099U/en active Pending
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