JP6122228B1 - Voice silencer - Google Patents

Voice silencer Download PDF

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JP6122228B1
JP6122228B1 JP2017000829A JP2017000829A JP6122228B1 JP 6122228 B1 JP6122228 B1 JP 6122228B1 JP 2017000829 A JP2017000829 A JP 2017000829A JP 2017000829 A JP2017000829 A JP 2017000829A JP 6122228 B1 JP6122228 B1 JP 6122228B1
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貴之 佐藤
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Abstract

【課題】 本発明は、簡易な構成で、発声者から発せられた音声を確実に消音することができる発声消音器を提供することを目的とする。【解決手段】 円柱状のフィルタ２０と、フィルタ２０の外径と同一の内径を有し、かつ長手方向における内側面の長さがフィルタ２０と同一の長さを有する収納部本体３０Ａと、収納部本体３０Ａから突出するように形成され、収納部本体３０Ａより短い内径を有する突出部３０Ｂと、突出部３０Ｂの先端部分に、外側に向けて張り出すように形成され、突出部３０Ｂのうち先端部分を除く部分より厚さが厚い張出部３０Ｃとを有するフィルタ収納部３０と、フィルタ収納部３０のうち、収納部本体３０Ａの表面に、収納部本体３０Ａを覆うようにして形成された本体制振部６０とを備える。【選択図】 図１PROBLEM TO BE SOLVED: To provide an utterance muffler capable of reliably muting a sound uttered by a speaker with a simple configuration. SOLUTION: A cylindrical filter 20, a storage body 30A having an inner diameter that is the same as the outer diameter of the filter 20 and the length of the inner surface in the longitudinal direction is the same as that of the filter 20, and a storage The protrusion 30B is formed so as to protrude from the main part 30A and has a shorter inner diameter than the storage part main body 30A, and is formed to protrude outward from the tip of the protrusion 30B. A filter storage portion 30 having a protruding portion 30C that is thicker than the portion excluding the portion, and a book formed on the surface of the storage portion main body 30A in the filter storage portion 30 so as to cover the storage portion main body 30A. The system oscillating unit 60 is provided. [Selection] Figure 1

Description

本発明は、発声消音器に関する。   The present invention relates to a speech muffler.

従来、発声者から発せられた音声を消音するための発声消音器として、種々のものが提案及び開発されている（例えば、特許文献１参照）。   2. Description of the Related Art Conventionally, various utterance silencers have been proposed and developed for muting sound uttered by a speaker (see, for example, Patent Document 1).

特開２００２−２４４６６５号公報JP 2002-244665 A

本発明は、簡易な構成で、発声者から発せられた音声を確実に消音することができる発声消音器を提供することを目的とする。   An object of the present invention is to provide an utterance muffler that can reliably mute sound emitted from a speaker with a simple configuration.

本発明の一態様による発声消音器は、
円柱状のフィルタと、
前記フィルタの外径と同一の内径を有し、かつ長手方向における内側面の長さが前記フィルタと同一の長さを有する収納部本体と、前記収納部本体から突出するように形成され、前記収納部本体より短い内径を有する突出部と、前記突出部の先端部分に、外側に向けて張り出すように形成され、前記突出部のうち前記先端部分を除く部分より厚さが厚い張出部とを有するフィルタ収納部と、
前記フィルタ収納部のうち、前記収納部本体の表面に、前記収納部本体を覆うようにして形成された本体制振部と、
前記本体制振部の表面に、前記本体制振部の全面を覆うようにして形成された本体保持部と、
前記フィルタ収納部のうち、前記突出部の内側面に、長手方向における長さが前記突出部の内側面の長さと同一の長さを有するように形成された円筒状の継手制振部と、
前記継手制振部の内側面に、長手方向における前記継手制振部の長さと同一の長さを有するように形成された円筒状の継手固定部と
を備える。 A speech muffler according to an aspect of the present invention includes:
A cylindrical filter,
A storage unit body having the same inner diameter as the outer diameter of the filter, and the length of the inner surface in the longitudinal direction is the same as the filter, and is formed so as to protrude from the storage unit body, A protruding portion having an inner diameter shorter than the storage portion main body, and a protruding portion that is formed so as to protrude outward at the tip portion of the protruding portion and is thicker than the portion of the protruding portion excluding the tip portion A filter storage section having
Among the filter storage units, the system vibration unit formed on the surface of the storage unit main body so as to cover the storage unit main body,
A main body holding part formed on the surface of the systematic vibration part so as to cover the entire surface of the systemic vibration part,
A cylindrical joint damping part formed on the inner side surface of the protruding part of the filter housing part so that the length in the longitudinal direction is the same as the length of the inner side surface of the protruding part,
A cylindrical joint fixing portion formed on the inner side surface of the joint damping portion so as to have the same length as the length of the joint damping portion in the longitudinal direction.

本発明の発声消音器によれば、簡易な構成で、発声者から発せられた音声を確実に消音することができる。   According to the voice silencer of the present invention, it is possible to reliably silence the voice emitted from the speaker with a simple configuration.

本発明の実施の形態による発声消音器の構成を示す斜視図及び縦断面図である。It is the perspective view and longitudinal cross-sectional view which show the structure of the speech muffler by embodiment of this invention. 本発明の実施の形態による発声消音器の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the speech muffler by embodiment of this invention.

図１に、本発明の実施の形態による発声消音器１０の構成を示し、図２に、当該発声消音器１０を使用する場合の使用状態図を示す。   FIG. 1 shows a configuration of a voice silencer 10 according to an embodiment of the present invention, and FIG. 2 shows a use state diagram when the voice silencer 10 is used.

このうち、図１（ａ）は、発声消音器１０の斜視図を示し、図１（ｂ）は、図１（ａ）中のＡ−Ａ’線に沿って切断した場合の縦断面図を示す。   Among these, FIG. 1A shows a perspective view of the voice muffler 10, and FIG. 1B shows a longitudinal sectional view taken along line AA ′ in FIG. Show.

発声消音器１０は、円柱状に形成された消音器本体１０Ａと、当該消音器本体１０Ａから突出するように形成され、風船１００を取り付けるための継手１０Ｂとから構成される。   The utterance silencer 10 includes a silencer body 10A formed in a columnar shape, and a joint 10B that is formed so as to protrude from the silencer body 10A and to which the balloon 100 is attached.

具体的には、発声消音器１０は、その内部に、円柱状に形成されたフィルタ２０を有する。このフィルタ２０は、例えばスポンジなどの多孔性材料からなり、発声者から発せられた音声を消音する。   Specifically, the utterance muffler 10 has a filter 20 formed in a cylindrical shape therein. The filter 20 is made of a porous material such as a sponge, for example, and silences the sound emitted from the speaker.

また、発声消音器１０は、フィルタ２０を収納し固定するためのフィルタ収納部３０を有する。このフィルタ収納部３０は、断面が凸型形状になるように形成され、フィルタ２０の外径と同一の内径を有し、かつ長手方向における内側面の長さがフィルタ２０と同一の長さを有する収納部本体３０Ａと、収納部本体３０Ａから突出するように形成され、収納部本体３０Ａより短い内径を有する突出部３０Ｂとを有する。フィルタ２０は、フィルタ収納部３０のうち、収納部本体３０Ａに収納される。   The voice silencer 10 also has a filter housing portion 30 for housing and fixing the filter 20. The filter housing portion 30 is formed so that the cross section has a convex shape, has the same inner diameter as the outer diameter of the filter 20, and the length of the inner side surface in the longitudinal direction is the same as that of the filter 20. The storage unit main body 30A includes a storage unit main body 30A and a protrusion 30B that protrudes from the storage unit main body 30A and has an inner diameter shorter than that of the storage unit main body 30A. The filter 20 is stored in the storage unit main body 30 </ b> A in the filter storage unit 30.

さらに、突出部３０Ｂの先端部分には、当該突出部３０Ｂのうち先端部分を除く部分より厚さが厚い張出部３０Ｃが、外側に向けて張り出すように形成され、風船１００を取り付けた際に当該風船１００を固定する。   Further, a protruding portion 30C having a thickness larger than the portion of the protruding portion 30B excluding the leading end portion is formed to protrude outwardly at the tip portion of the protruding portion 30B. The balloon 100 is fixed to.

ところで、フィルタ収納部３０は、発声消音器１０を使用する場合に、発声者側に位置する発声者側開口部４０と、風船側に位置する風船側開口部５０とを有する。これにより、フィルタ２０のうち、発声者側端部のほぼ全面が露出すると共に、風船側端部の少なくとも中央部分が露出するようになされている。 By the way, the filter accommodating part 30 has the speaker side opening part 40 located in the speaker side, and the balloon side opening part 50 located in the balloon side, when using the speech muffler 10. Thereby, in the filter 20, almost the entire surface of the speaker side end portion is exposed, and at least the center portion of the balloon side end portion is exposed.

なお、フィルタ収納部３０は、例えばプラスチックなどの合成樹脂材料、金属材料、ガラス材料、木材などの硬質素材から形成されている。   The filter storage unit 30 is formed of a hard material such as a synthetic resin material such as plastic, a metal material, a glass material, or wood.

フィルタ収納部３０のうち、収納部本体３０Ａの表面には、当該収納部本体３０Ａを覆うようにして、本体制振部６０が形成されている。この本体制振部６０は、例えば、ウレタンなどからなり、フィルタ２０及びフィルタ収納部３０の振動を抑制する。 In the filter storage unit 30, the main body vibration unit 60 is formed on the surface of the storage unit main body 30A so as to cover the storage unit main body 30A. This system vibration unit 60 is made of, for example, urethane and suppresses vibrations of the filter 20 and the filter storage unit 30.

さらに、本体制振部６０の表面には、当該本体制振部６０の全面を覆うようにして、本体保持部７０が形成されている。この本体保持部７０は、例えばゴムなど弾性部材からなり、発声者が発声消音器１０に触れ易い素材が選択されている。   Furthermore, a main body holding part 70 is formed on the surface of the systematic vibration part 60 so as to cover the entire surface of the systemic vibration part 60. The main body holding unit 70 is made of an elastic member such as rubber, for example, and a material that is easy for a speaker to touch the uttering silencer 10 is selected.

一方、フィルタ収納部３０のうち、突出部３０Ｂの内側面には、円筒状の継手制振部８０が形成され、この継手制振部８０は、長手方向における長さが突出部３０Ｂの内側面の長さと同一の長さを有するように形成されている。なお、継手制振部８０は、例えば、ウレタンなどからなり、フィルタ２０及びフィルタ収納部３０の振動を抑制する On the other hand, a cylindrical joint damping part 80 is formed on the inner side surface of the projecting part 30B in the filter storage part 30, and the joint damping part 80 has a length in the longitudinal direction of the inner side surface of the projecting part 30B. It is formed so as to have the same length as this length. In addition, the joint damping part 80 consists of urethane etc., for example, and suppresses the vibration of the filter 20 and the filter storage part 30.

さらに、継手制振部８０の内側面には、円筒状の継手固定部９０が形成され、この継手固定部９０は、長手方向における継手制振部８０の長さと同一の長さを有するように形成されている。なお、継手固定部９０は、例えばプラスチックなどの合成樹脂材料、金属材料、ガラス材料、木材などの硬質素材から形成されている。   Further, a cylindrical joint fixing portion 90 is formed on the inner side surface of the joint damping portion 80, and the joint fixing portion 90 has the same length as the length of the joint damping portion 80 in the longitudinal direction. Is formed. The joint fixing portion 90 is formed of a hard material such as a synthetic resin material such as plastic, a metal material, a glass material, or wood.

発声者がこの発声消音器１０を使用する際には、風船１００を継手１０Ｂの張出部３０Ｃに取り付けた後、発声者の口を消音器本体１０Ａの発声者側開口部４０に押し当てた状態で、発声者が発声を行う。   When the speaker uses the speaker silencer 10, the balloon 100 is attached to the overhanging portion 30C of the joint 10B, and then the mouth of the speaker is pressed against the speaker side opening 40 of the silencer body 10A. In the state, the speaker speaks.

このように本実施の形態によれば、簡易な構成で、発声者から発せられた音声を確実に消音することができる。   As described above, according to the present embodiment, it is possible to reliably mute the sound emitted from the speaker with a simple configuration.

なお、上述の実施の形態は一例であって、本発明を限定するものではない。   The above-described embodiment is an example and does not limit the present invention.

１０ 発声消音器
１０Ａ 消音器本体
１０Ｂ 継手
２０ フィルタ
３０ フィルタ収納部
３０Ａ 収納部本体
３０Ｂ 突出部
３０Ｃ 張出部
４０ 発声者側開口部
５０ 風船側開口部
６０ 本体制振部
７０ 本体保持部
８０ 継手制振部
９０ 継手固定部 DESCRIPTION OF SYMBOLS 10 Speech silencer 10A Silencer main body 10B Joint 20 Filter 30 Filter storage part 30A Storage part main body 30B Projection part 30C Overhang part 40 Speaker side opening 50 Balloon side opening 60 Main system vibration part 70 Main body holding part 80 Joint control Vibration part 90 Joint fixing part

Claims (1)

円柱状のフィルタと、
前記フィルタの外径と同一の内径を有し、かつ長手方向における内側面の長さが前記フィルタと同一の長さを有する収納部本体と、前記収納部本体から突出するように形成され、前記収納部本体より短い内径を有する突出部と、前記突出部の先端部分に、外側に向けて張り出すように形成され、前記突出部のうち前記先端部分を除く部分より厚さが厚い張出部とを有するフィルタ収納部と、
前記フィルタ収納部のうち、前記収納部本体の表面に、前記収納部本体を覆うようにして形成された本体制振部と、
前記本体制振部の表面に、前記本体制振部の全面を覆うようにして形成された本体保持部と、
前記フィルタ収納部のうち、前記突出部の内側面に、長手方向における長さが前記突出部の内側面の長さと同一の長さを有するように形成された円筒状の継手制振部と、
前記継手制振部の内側面に、長手方向における前記継手制振部の長さと同一の長さを有するように形成された円筒状の継手固定部と
を備えることを特徴とする発声消音器。


A cylindrical filter,
A storage unit body having the same inner diameter as the outer diameter of the filter, and the length of the inner surface in the longitudinal direction is the same as the filter, and is formed so as to protrude from the storage unit body, A protruding portion having an inner diameter shorter than the storage portion main body, and a protruding portion that is formed so as to protrude outward at the tip portion of the protruding portion and is thicker than the portion of the protruding portion excluding the tip portion A filter storage section having
Among the filter storage units, the system vibration unit formed on the surface of the storage unit main body so as to cover the storage unit main body,
A main body holding part formed on the surface of the systematic vibration part so as to cover the entire surface of the systemic vibration part,
A cylindrical joint damping part formed on the inner side surface of the protruding part of the filter housing part so that the length in the longitudinal direction is the same as the length of the inner side surface of the protruding part,
A voice silencer comprising: a cylindrical joint fixing portion formed on the inner side surface of the joint damping portion so as to have the same length as the length of the joint damping portion in the longitudinal direction.


JP2017000829A 2017-01-06 2017-01-06 Voice silencer Active JP6122228B1 (en)

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JP2014006758U Continuation JP3196345U (en) 2014-12-22 2014-12-22 Voice silencer

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572547A (en) * 1948-09-01 1951-10-23 Horace L Webb Dictation mask with cartridge type silencer
JPS5299314U (en) * 1976-01-26 1977-07-27
JPS5370961U (en) * 1976-11-13 1978-06-14
US4932495A (en) * 1988-11-25 1990-06-12 Chapman Dewey R Vocal sound muffling device
JP2575475Y2 (en) * 1993-07-27 1998-06-25 博記 江口 Silencer
JP3505516B2 (en) * 2001-02-14 2004-03-08 博 野島 Vocal silencer
US6652398B2 (en) * 2001-08-27 2003-11-25 Innercore Grip Company Vibration dampening grip cover for the handle of an implement

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