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JP2015100464A - Aircraft crew mask - Google Patents

Aircraft crew mask Download PDF

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Publication number
JP2015100464A
JP2015100464A JP2013241988A JP2013241988A JP2015100464A JP 2015100464 A JP2015100464 A JP 2015100464A JP 2013241988 A JP2013241988 A JP 2013241988A JP 2013241988 A JP2013241988 A JP 2013241988A JP 2015100464 A JP2015100464 A JP 2015100464A
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Prior art keywords
microphone
mask
aircraft
headset
transmitter
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JP2013241988A
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JP6292840B2 (en
Inventor
研一 小野
Kenichi Ono
研一 小野
祐輔 高山
Yusuke Takayama
祐輔 高山
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Shigematsu Works Co Ltd
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Shigematsu Works Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a mask for aircraft crew equipped with a voice transmission device used in conjunction with a headset.SOLUTION: There is provided a mask for aircraft crew equipped with a voice transmission device used in conjunction with a headset composed of a microphone and a headphone in which the microphone is fixed to the front face of the voice transmission device, and which is provided with a microphone cover for covering the microphone and the voice transmission device together.

Description

本発明は航空機搭乗員が着用する航空機搭乗員用マスクに関する。 The present invention relates to an aircraft crew mask worn by an aircraft crew.

従来、防じんマスクや防毒マスクを装着した場合、外部とのコミニュケーションが取りにくく、これを改良するために伝声器付きマスクが知られている。例えば特許文献１では装着者の鼻孔及び口部を覆う接願体の左右どちらか一方の外側に１個のろ過器を取り付けると共に他方の側に伝声器を設けてなる伝声器付きマスクが開示されている。また、特許文献２では装着者の少なくとも口許と鼻孔とを覆う面体に取り付けられている伝声器自体に工夫を施して伝声器機能の向上することが開示されている。 Conventionally, when a dust mask or a gas mask is attached, it is difficult to communicate with the outside, and a mask with a voice transmitter is known to improve this. For example, in Patent Document 1, a mask with a voice transmitter is provided in which one filter is attached to the outer side of either the left or right side of the applicant covering the nostril and mouth of the wearer and a voice transmitter is provided on the other side. It is disclosed. Japanese Patent Application Laid-Open No. H10-228688 discloses that the transmitter function is improved by devising the transmitter itself attached to the face member covering at least the mouthpiece and the nostril of the wearer.

実用新案公開平０８−０００９９２号公報Utility Model Publication No. 08-000992 特開２０００−１８９５２９号公報JP 2000-189529 A

一方、航空機を用いて感染症患者を移送する場合や危険環境内を飛行する場合等ウイルスや有毒ガス等で汚染された航空機の機内では搭乗員は呼吸を保護するためにマスクを装着する必要がある。そして、搭乗員は他の搭乗員と通話を行うために、ヘッドセットを装着する。その際、ヘッドセットのマイクロフォンは搭乗員の声を拾いやすくするために、マスクの伝声器の正面に設置する。しかしながら，航空機内の騒音は非常に大きいため，マイクロフォンは装着者の声よりも騒音を拾ってしまい，通話に支障をきたすという問題がある。更に，伝声器正面に設置したマイクロフォンの位置は，搭乗員の動きや時間の経過とともに当初の設置位置からずれて、搭乗員の声が拾いにくくなるという問題もある。 On the other hand, when transporting patients with infectious diseases using an aircraft or flying in a hazardous environment, crew members need to wear a mask to protect their breathing in aircraft planes contaminated with viruses or toxic gases. is there. And a crew member wears a headset in order to talk with other crew members. At that time, the microphone of the headset is installed in front of the mask transmitter to make it easier to pick up the voice of the crew. However, since the noise in the aircraft is very large, the microphone picks up the noise rather than the voice of the wearer, and there is a problem in that it interferes with the call. Furthermore, there is a problem that the position of the microphone installed on the front of the transmitter is shifted from the original installation position with the movement of the crew and the passage of time, and it becomes difficult to pick up the crew's voice.

本発明は、これらの問題を解決するものであり，ヘッドセットとの併用性を高め，通話性を向上させた航空機搭乗員用のマスクを提供することを目的とする。 The present invention solves these problems, and an object of the present invention is to provide a mask for an aircraft occupant with improved compatibility with a headset and improved callability.

本発明はマイクロフォンとヘッドホンとからなるヘッドセットを併用する伝声器を有する航空機搭乗員用マスクであって、前記マイクロフォンを前記伝声器の正面に固定すると共に前記マイクロフォンと前記伝声器と一緒に覆うマイクロフォンカバーを設けたことを特徴とする航空機搭乗員用マスクである。 The present invention is an aircraft occupant mask having a voice transmitter that uses a headset composed of a microphone and a headphone, the microphone being fixed to the front of the voice transmitter, and together with the microphone and the voice transmitter. An aircraft occupant mask characterized in that a microphone cover is provided.

本発明はマイクロフォンカバーによって，マイクロフォンと伝声器が外部から遮断されるため、マイクロフォンは機内の騒音ではなく伝声器を通して発せられた搭乗員の声を拾うことができる。また，マイクロフォンはマイクロフォンカバーによって固定されるため，伝声器の正面からずれることもない等の効果を奏することができた。   In the present invention, since the microphone and the voice transmitter are cut off from the outside by the microphone cover, the microphone can pick up the voice of the occupant uttered through the voice transmitter instead of the noise in the cabin. In addition, since the microphone was fixed by the microphone cover, it was possible to achieve an effect such as that the microphone was not displaced from the front.

本発明にかかる航空機搭乗員用マスク正面囲Aircraft Crew Mask Front Enclosure According to the Present Invention ヘッドセット併用時の本発明にかかる航空機搭乗員用マスク正面図Front view of an aircraft crew mask according to the present invention when used in combination with a headset ヘッドセット併用時の本発明にかかる航空機搭乗員用マスク側面図Side view of an aircraft crew mask according to the present invention when used with a headset マイクロフォンカバーとマイクロフォンとの接続の詳細断面図Detailed sectional view of connection between microphone cover and microphone

本発明について詳細に説明する。
本発明にかかる航空機搭乗員用マスクにおけるマスクは，粉じん用あるいは有毒ガス用の何れのマスクでもよく，使用するフィルターの種類や数について特に限定されない。また，半面形や全面形等のマスクの形状・構造によっても限定されない。
マイクロフォンカバ一は，マスクに取り付けられた伝声器の一部分または全体、及びヘッドセットのマイクロフォンを一緒に覆うものであって，マイクロホンカバーの材質の指定はなく，ゴム、合成樹脂、或いは金属またはその他の何れでもよい。また、マイクロフォンのマスクへの取り付け方法についても限定はされず，接着や他の部品での押えこみ等何れの方法でもよい。また、マイクロフォンを伝声器に固定する手段についても特に限定はなく通常の固定具によって行えばよい。
次に実施例として図をもって具体的に説明するが，本発明はこの実施例によって限定されるものではない。 The present invention will be described in detail.
The mask for the aircraft crew mask according to the present invention may be either a dust mask or a toxic gas mask, and the type and number of filters used are not particularly limited. Moreover, it is not limited by the shape and structure of the mask such as a half-face shape or a full-face shape.
The microphone cover covers a part or the whole of the transmitter attached to the mask and the microphone of the headset together, and there is no specification of the material of the microphone cover, rubber, synthetic resin, metal or other Any of these may be used. Further, the method for attaching the microphone to the mask is not limited, and any method such as adhesion or pressing with other parts may be used. Further, there is no particular limitation on the means for fixing the microphone to the voice transmitter, and a normal fixing tool may be used.
Next, the present invention will be specifically described with reference to the drawings as examples, but the present invention is not limited to these examples.

図１は本発明にかかる航空機搭乗員用マスクの正面図である。接顔体1の片側側面にフィルター５を取り付けるためのコネクター２が取り付けらている。もう一方の側面には伝声器８が取り付けられており、その上に伝声器８を覆うようにマイクロフォンカバー３が取り付いている。マイクロフォンカバー３はしめひも取付具４によって，伝声器８に密着するように押えつけられて固定されている。伝声器８はマスクのどの位置に取り付けられていてもよいが，ヘッドセット６の構造から，マイクロフォン７に近い位置に取り付いていることで，マイクロフォン７とマイクロフォンカバー３の接続が容易になる。
図２は本発明にかかる航空機搭乗員用マスクとヘッドセット６との併用時の正面図であり，図３は本発明にかかる航空槻搭乗員用マスクとヘッドセット６との併用時の側面図である。
図４はマイクロフォンカバー３及びマイクロフォン７接続の詳細断面図である。マイクロフォンカバー３の１面の１筒所に穴が設けられており，その穴にマイクロフォン７を挿入することで接続を行っている。マイクロフォンカバー３の材質に指定はないが，実施例ではシリコーンゴムを使用している。マイクロフォンカバー３を柔らかい素材にすることで，マイクロフォン７がマイクロフォンカバー３内部で干渉した際に生じる雑音が軽減される。また，マイクロフォン７を挿入する穴の大きさを，マイクロフォン７よりも小さくしておくことによって，マイクロフォンカバー３の隙間がなくなるため，外部との遮音性が高くなり，より通話性が向上する。伝声器８とマイクロフォン７の間の距離に指定はないが，離れ過ぎると声を拾いにくくなるため，０〜３０ｍｍ程度が望ましい。 FIG. 1 is a front view of an aircraft crew mask according to the present invention. A connector 2 for attaching the filter 5 is attached to one side surface of the facepiece 1. A voice transmitter 8 is attached to the other side surface, and a microphone cover 3 is attached thereon so as to cover the voice transmitter 8. The microphone cover 3 is pressed and fixed by a lacing attachment 4 so as to be in close contact with the transmitter 8. The voice transmitter 8 may be attached to any position of the mask, but the microphone 7 and the microphone cover 3 can be easily connected by being attached at a position close to the microphone 7 from the structure of the headset 6.
FIG. 2 is a front view when the aircraft crew mask according to the present invention is used in combination with the headset 6, and FIG. 3 is a side view when the aircraft crew mask according to the present invention is used in combination with the headset 6. It is.
FIG. 4 is a detailed sectional view of the connection of the microphone cover 3 and the microphone 7. A hole is provided in one cylinder place on one surface of the microphone cover 3, and the microphone 7 is inserted into the hole for connection. Although the material of the microphone cover 3 is not specified, silicone rubber is used in the embodiment. By making the microphone cover 3 a soft material, noise generated when the microphone 7 interferes inside the microphone cover 3 is reduced. Further, by setting the size of the hole for inserting the microphone 7 smaller than that of the microphone 7, the gap between the microphone cover 3 is eliminated, so that the sound insulation from the outside is enhanced and the communication performance is further improved. Although there is no designation for the distance between the voice transmitter 8 and the microphone 7, it is difficult to pick up the voice if it is too far away, so it is preferably about 0 to 30 mm.

以上述べたように、本発明に係る航空機搭乗員用マスクは、ヘッドセットとの併用時、外部騒音を軽減し、通話性を向上させることが出来るので極めて有用である。   As described above, the aircraft occupant mask according to the present invention is extremely useful because it can reduce external noise and improve callability when used in combination with a headset.

１ 接顔体 ２ コネクター ３ マイクロホンカバー
４ しめひも取付具 ５ フィルター ６ ヘッドセット
７ マイクロフォン ８ 伝声器 DESCRIPTION OF SYMBOLS 1 Face body 2 Connector 3 Microphone cover 4 Cinch string attachment 5 Filter 6 Headset 7 Microphone 8 Transmitter

Claims (1)

マイクロフォンとヘッドホンとからなるヘッドセットを併用する伝声器を有する航空機搭乗員用マスクであって、前記マイクロフォンを前記伝声器の正面に固定すると共に前記マイクロフォンと前記伝声器と一緒に覆うマイクロフォンカバーを設けたことを特徴とする航空機搭乗員用マスク。 An aircraft occupant mask having a voice transmitter that uses a headset consisting of a microphone and a headphone, the microphone being fixed to the front of the voice transmitter and covering the microphone and the voice transmitter together An aircraft crew mask characterized by a cover.
JP2013241988A 2013-11-22 2013-11-22 Aircraft crew mask Active JP6292840B2 (en)

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JP6292840B2 JP6292840B2 (en) 2018-03-14

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559648U (en) * 1978-10-18 1980-04-23
JPS585455U (en) * 1981-07-02 1983-01-13 株式会社マルナカ breathing mask
JPH05166U (en) * 1991-02-07 1993-01-08 株式会社原子力代行 Protective mask intercom
JPH0720790U (en) * 1993-09-07 1995-04-11 動力炉・核燃料開発事業団 Removable loudspeaker for protective mask
JPH08992U (en) * 1993-11-01 1996-06-21 株式会社重松製作所 Mask with messenger
JPH11267232A (en) * 1998-03-23 1999-10-05 Tech Res & Dev Inst Of Japan Def Agency Helicopter pilot protection mask
US20040194782A1 (en) * 2001-01-29 2004-10-07 John Davies Microphone adaptor for a respirator
US20060180153A1 (en) * 2005-01-27 2006-08-17 Bernie Schaub Assembly for mounting a device to a mask
US20100258131A1 (en) * 2009-04-08 2010-10-14 Scott Technologies, Inc. Face seals for respirators and method of manufacturing respirators

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559648U (en) * 1978-10-18 1980-04-23
JPS585455U (en) * 1981-07-02 1983-01-13 株式会社マルナカ breathing mask
JPH05166U (en) * 1991-02-07 1993-01-08 株式会社原子力代行 Protective mask intercom
JPH0720790U (en) * 1993-09-07 1995-04-11 動力炉・核燃料開発事業団 Removable loudspeaker for protective mask
JPH08992U (en) * 1993-11-01 1996-06-21 株式会社重松製作所 Mask with messenger
JPH11267232A (en) * 1998-03-23 1999-10-05 Tech Res & Dev Inst Of Japan Def Agency Helicopter pilot protection mask
US20040194782A1 (en) * 2001-01-29 2004-10-07 John Davies Microphone adaptor for a respirator
US7493899B2 (en) * 2001-01-29 2009-02-24 Selex Comunications Limited Microphone adaptor for a respirator
US20060180153A1 (en) * 2005-01-27 2006-08-17 Bernie Schaub Assembly for mounting a device to a mask
US20100258131A1 (en) * 2009-04-08 2010-10-14 Scott Technologies, Inc. Face seals for respirators and method of manufacturing respirators

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