WO2005073073A1 - 水中通話用マウスマスク - Google Patents
水中通話用マウスマスク Download PDFInfo
- Publication number
- WO2005073073A1 WO2005073073A1 PCT/JP2005/001731 JP2005001731W WO2005073073A1 WO 2005073073 A1 WO2005073073 A1 WO 2005073073A1 JP 2005001731 W JP2005001731 W JP 2005001731W WO 2005073073 A1 WO2005073073 A1 WO 2005073073A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mask
- underwater
- mouse
- underwater communication
- microphone
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/26—Communication means, e.g. means for signalling the presence of divers
Definitions
- the invention of the present application can receive air supply by the regulator, can reduce the feeling of pressure at the time of mounting, can prevent water from entering the mask, and can supply air by the regulator during underwater communication.
- the present invention relates to a mouse mask suitable for underwater communication, which can reduce noise at the time of discharge and prevent howling. Background art
- various scuba diving devices have been developed for the purpose of communicating with other divers as well as underwater breathing, and a diving mask that can fix a regulator and voice embedded in the diving mask Some are composed of receiving microphones.
- a diver in a preparation stage before diving, a diver ties a mouse mask with a fastening band or the like to cover the front of the mouth, or covers the entire face with a full face mask, and performs underwater breathing and underwater communication.
- the main unit of the underwater telephone with built-in transmission circuit and reception circuit, speaker, etc. are also installed in the preparation stage before diving.
- the above prior art has the following problems.
- the mask to be used is a mouse mask
- the shape of the mask cannot follow changes in the facial shape in the region of the nose adjacent to the base of the nose and the upper lip, creating a gap between the face surface and the mask. That's why.
- the mask may come into contact with other equipment, causing the mask to slip easily under the diver's chin and between the diver's chin and mask. There is a problem that it is easily flooded.
- Japanese Unexamined Patent Application Publication No. Hei 9-131 5 3 8 6 discloses that during normal diving, the underwater breathing is performed by a regulator, and during underwater communication, a mouse mask can be worn in front of the mouth to perform underwater breathing and underwater communication.
- a scuba diving device is disclosed. According to the present invention, it is possible to prevent water from entering the mask room, and since the feeling of pressure at the time of wearing is reduced compared to the case of a full face mask and the wearing property is good, the movement of the mouth at the time of sound generation becomes free, It is disclosed that high quality pronunciation can be ensured.
- the effect of reducing noise caused by howling and air intake / exhaust sound during underwater communication has not been sufficiently considered.
- an object of the present invention is to provide a diving mask suitable for underwater communication, which overcomes the above-mentioned problems in the prior art and improves the feeling of use while ensuring high quality underwater communication. Disclosure of the invention
- a mouse mask for underwater communication is capable of receiving air supply from a regulator, and is capable of underwater communication with an underwater communication device.
- the present invention is characterized in that a peripheral edge portion to be closely adhered to and a howling prevention member on an air supply path are provided.
- the underwater communication mouse mask according to the present invention is the underwater communication mouse mask according to the above-mentioned underwater communication mouse mask, comprising: a mask body including a regulator mounting portion and a microphone mounting portion; and an inner part provided inside the mask main body.
- the inner part is formed so as to be integrally provided with the howling preventing member and the peripheral portion.
- the underwater telephone mouse mask according to the present invention is characterized in that, in the underwater telephone mouse mask, the peripheral portion is made of a foamed synthetic resin material having a closed cell structure.
- the underwater communication mouse mask according to the present invention is the underwater communication mouse mask, wherein the underwater communication device outputs a microphone provided on the mouse mask and sound collected by the microphone. It is characterized by comprising output means for performing the following.
- the peripheral portion made of an elastic material maintains a state in which the outer periphery of the lips of the diver to which the mask is attached is entirely in contact with the lip :! It flexibly follows changes in facial shape during a call during diving. Therefore, there is no need to significantly increase the tightening force of the tightening band, etc. The feeling of pressure at the time can be reduced, and water can be prevented from entering the mask.
- the underwater communication mouse mask according to the present invention includes a howling prevention member on the air supply path, noise during supply and discharge of air by the regulator during underwater communication is reduced, and howling is reduced. Can be prevented.
- FIG. 1 is a schematic configuration diagram of an underwater communication device using a mouse mask for underwater communication according to a first embodiment of the present invention.
- FIG. 2 is a front view of the underwater telephone mouse mask according to the first embodiment of the present invention.
- FIG. 3 is a rear view of the underwater telephone mouse mask according to the first embodiment of the present invention.
- FIG. 4 is a top view of the underwater telephone mouse mask according to the first embodiment of the present invention.
- FIG. 5 is a sectional view taken along line VV ′ of FIG.
- FIG. 6 is a side view of the mask main body shown in FIG.
- FIG. 7 is a rear view of the mask main body shown in FIG.
- FIG. 8 is a sectional view taken along line 11 of FIG.
- FIG. 9 is a longitudinal sectional view of a part of the inner part of the second embodiment of the present invention.
- FIG. 10 is a rear perspective view of a part of the inner part of the second embodiment of the present invention.
- the underwater telephone mouse mask according to the present invention is capable of receiving air supply from a regulator, and has a configuration in which a howling preventing member is provided on a path of air supply.
- a regulator mounting portion can be provided on the mouse mask, for example, so that the regulator can be mounted from the outside of the underwater communication mouse mask.
- the howling prevention member is attached to the inside of the above-mentioned regulator mounting portion or around the above-mentioned regulator mounting portion by bonding or fitting.
- a foam synthetic resin material is used as a constituent material of the anti-howling material.
- a foamable resin material made of synthetic rubber is used.
- As a form of the anti-howling material it is preferable that at least two or more air holes are provided. This is to reduce noise during underwater calls and prevent howling without hindering the supply and discharge of air by the regulator.
- the underwater telephone mouse mask according to the present invention has a peripheral portion that is elastically and leak-proof and closely adheres to the face of the wearer of the mask.
- the peripheral portion is provided along the peripheral edge of the underwater telephone mouse mask main body so as to conform to the shape of the mouse mask main body, and is provided at both the base of the nose and the face adjacent to the upper lip. In the area between them, 1 2 mn! From the peripheral edge of the mouse mask body. It is preferred to have a shape expanded to extend by ⁇ 17 mm.
- the mask body is formed at the portion between the both edges of the face adjacent to the base of the nose and the upper lip.
- the shape that extends from the peripheral edge of the mouse mask is preferable not only because of the change in the facial shape of the mouse mask wearer during a call during diving, but also due to the movement of the head during diving work. This is to ensure water resistance even if the position shifts.
- the length extending from the peripheral edge of the mouse mask body to a portion other than between the both sides of the face adjacent to the base of the nose and the upper lip is such that the mouse mask is in contact with other equipment.
- the thickness be in the range of 12 mm to 15 mm.
- the peripheral portion is tapered to form a tapered surface facing the face side of the mask wearer.
- a peripheral portion having an inclined surface is manufactured in advance, and the peripheral portion is bonded to a portion of the inner portion by heat welding so that the inclined surface faces the face side of the mask wearer, thereby manufacturing the inner portion. You can also.
- the peripheral portion is formed using a foamed synthetic resin material having a closed cell structure, and it is particularly preferable to use chloroprene rubber.
- chloroprene rubber is particularly preferable to use by sewing the cloth around the periphery of the face except for the base of the nose and the two sides of the face adjacent to the upper lip.
- the underwater telephone mouse mask according to the present invention is constituted by a mask main body, and an inner part formed so as to entirely cover the inner side surface of the mask main body.
- the mask body is It is preferable to use a synthetic resin harder than the material, for example, synthetic rubber such as isoprene rubber and silicon rubber. This is because the mask body is equipped with equipment such as a regulator and a microphone, and furthermore, external forces such as water pressure are applied, so strength and durability are required to withstand these physical actions. .
- the mask body described above can be configured to include a regulator mounting portion to which a regulator can be mounted, and to incorporate a microphone.
- the inner part provided inside the mask main body entirely covers the inner side surface of the mask main body, and is integrally provided with a howling preventing member and a peripheral edge as constituent parts. It should be molded using a foamed synthetic resin material having a closed cell structure, and it is particularly preferable to use chloroprene rubber.
- the thickness of the inner part is 5 m ⁇ ! It is preferably in the range of ⁇ 1 O mm. This is because when an underwater loudspeaker is used, depending on the shape of the mask body, the sound amplified by the loudspeaker is likely to vibrate, which may cause howling.
- the underwater telephone mouse mask according to the present invention is capable of underwater telephone communication with an underwater telephone device.
- a microphone is provided on the mouse mask, and sound is collected by the microphone.
- An output unit for outputting audio may be separately provided outside the mask.
- the microphone is preferably mounted at the front of the mouth of the mouse mask.
- the microphone may be attached by a force that directly attaches to the inner surface of the mask facing the mouth of the mouse mask wearer, or a microphone attached to a position facing the mouth of the mask wearer.
- a method of providing a microphone mounting portion and mounting a microphone on the microphone mounting portion Diver's voice is collected by the microphone attached to the mouse mask.
- the sound collected by the microphone is converted into an electric sound signal by an electric circuit inside the microphone, and is then transmitted to the sound output means provided outside the mouse mask, and the sound output is performed. It is demodulated to the original audio signal by the means.
- the audio output means is composed of an amplifier and a speaker.
- the form of the speaker may be, for example, any of a form incorporated in headphones or a form of a loudspeaker.
- the means for transmitting the electrical audio signal may be wired or wireless. When the wireless transmission means is adopted, the sound is output as follows. First, as described above, the sound of the dipper, which is converted as an electric sound signal, is output to the transmission circuit.
- the transmission circuit amplitude-modulates an ultrasonic signal as a carrier wave with the audio signal, and outputs a modulated wave obtained as a result.
- the receiving side receives this modulated wave and demodulates it into the original audio signal by the receiving circuit.
- the resulting audio signal is output from the speaker.
- FIG. 1 indicates an underwater communication device as a whole, (Not shown) and a mouse mask 10 for underwater communication according to the first embodiment of the present invention.
- the underwater telephone mouse mask 10 is provided with a microphone mounting portion 14 on which a microphone can be mounted, and the microphone mounted on the microphone mounting portion 14 is provided. (Not shown) is connected via a microphone code 5 to an underwater loudspeaker 2 as an audio output means provided outside the mouse mask 10.
- the regulator and the communication mechanism 4 (dotted line) schematically show a state in which the regulator and the microphone are mounted.
- the microphone provided in the mouse mask 10 collects the voice of the diver.
- the collected voice is converted into an electrical voice signal by a microphone, and transmitted to the underwater loudspeaker 2 as voice output means provided outside the mouse mask 10 via the microphone code 5.
- the underwater loudspeaker 2 demodulates the transmitted electric sound signal into an original sound signal, restores the sound signal to sound, and transmits the sound to another diver.
- the mouse mask 10 of the above-described first embodiment includes a mask body 11 and an inner part 12 provided inside the mask body 11.
- the mask body 11 is made of a synthetic resin, and has a microphone mounting section 14 and a regulator mounting section 15 as shown in FIG.
- the shape of the mask main body 11 is substantially U-shaped at a portion located between the base of the nose and the upper lip in order to enhance the adhesion to the wearer's face. It is formed in a slightly hollowed shape so that
- the mask body 11 is made of synthetic rubber such as isoprene rubber and silicon rubber. It is molded into a bowl shape.
- the microphone can be mounted on the microphone mounting portion 14 shown in FIGS. 6 and 8 as described above. 7 and 8, a face fixing portion 18 is formed so as to extend inward by inverting over the entire periphery of the inner edge of the mask body 11. Further, in FIGS. 7 and 8, the face fixing portion 18 has a concavely shaped chin contact portion 19 so that the chin of the mask wearer can be placed with good adhesion. Is provided.
- the face fixing portion 18 of the mask body 11 is positioned around the diver's mouth, especially the ⁇ portion, so that when the diver wears the underwater telephone mouse mask 10, the face fixing portion 18 comes into close contact with the surface of the diver. And the shape of the jaw.
- the inner part 12 is attached so as to completely cover the inside of the mask body 11 using a foamed synthetic resin material having a closed cell structure such as chloroprene rubber.
- the inner part 12 conforms to the shape of the mask main body 11 and, when the underwater telephone mouse mask 10 is worn, is in close contact with the face of the wearer of the mask elastically and leak-proof in a planar manner. It has a shape.
- a jaw contact portion 20 formed in a concave shape is provided so that the mask wearer's chin can be placed.
- the peripheral portion 13 provided on the inner part 12 is adapted to conform to the shape of the mask main body 11 along the peripheral edge of the mask main body 11. It is provided in.
- the peripheral portion 13 extends outward from the peripheral edge of the mask body 11 and is located between the two portions of the face adjacent to the base of the nose and the upper lip.
- the length extends from the peripheral edge of the mask body 11 in a range of 12 mm to 17 mm in other parts and in a range of 12 mm to 15 mm in other portions.
- the end surface of the peripheral portion 13 is tapered so that the tapered surface faces the face of the mask wearer.
- the inner part 12 is integrally provided with a howling prevention member 30 as a component thereof. As shown in FIGS.
- the anti-howling member 30 is formed by providing a plurality of air holes 31 in a foamable resin material such as chloroprene rubber, and is provided with an opening of the regulator mounting portion 16. It has a shape that completely covers the part. Incidentally, the inner part 12 may be partially adhered for the purpose of firmly fixing the inner part 12 to the mask body 11.
- the underwater telephone mouse mask 10 is provided with buckles 16a on both outer sides to prevent falling off.
- the buckle 16a is attached to the mask body 11 in a rotatable state by a buckle attachment portion 16c.
- the underwater telephone mouse mask 10 of the first embodiment is used in the form shown in FIG. 1 so that the diving cap 21 can be detached with the knocker 16a and the knocker 16b. can do.
- the underwater telephone mouse mask according to the present invention has excellent adhesion to the face of the wearer of the mask, and does not need to significantly increase the tightening force of the fixing band. The feeling of pressure is reduced, and the wearability is good.
- the snorkel and the mouse mask can be alternately used according to the situation, which has the effect of reducing air consumption.
- FIG. 9 is a longitudinal sectional view of an inner part 12 constituting the mouse mask 10 of the second embodiment.
- FIG. 10 is a rear perspective view of the inner part 12.
- the peripheral portion 13 is not formed integrally with the inner portion 12 but has a substantially triangular shape shown in FIG. It is manufactured by bonding a peripheral portion 13 having a cross-sectional shape to a bonding surface S with the inner part 12 and bonding the same.
- the peripheral portion 13 of the mouse mask 10 of the second embodiment has a substantially triangular cross section and is tapered.
- the peripheral portion 13 of the mouse mask 10 of the second embodiment has a cross-sectional shape in which the end T is warped outward from the bonding surface S between the peripheral portion 13 and the inner part 12. It is formed so as to expand outward.
- the length of extension of the above peripheral portion 13 is in the range of 15 to 17 mm in the portion pressed between the base of the nose and the upper lip, and 13 mn! In the other portions. It is in the range of ⁇ 15 mm. Since the same mask body 11 of the mouse mask 10 of the first embodiment is used as the mouse mask 10 according to the second embodiment, the description of the mask body 11 is omitted. I do. Industrial applicability
- the mouse mask of the present invention maintains the state in which the outside of the lips of the diver wearing the mask is in close contact with the entire surface of the lips, and the face shape during a call during diving is maintained.
- follow changes flexibly. Therefore, it is not necessary to significantly increase the tightening force of the tightening band or the like, so that the feeling of pressure at the time of wearing can be reduced and water can be prevented from entering the mask.
- the mouth mask of the present invention is provided with a howling prevention member on the air supply path, it is possible to reduce noise during supply and discharge of air by the regulator during underwater communication and prevent howling. it can.
- the mouse mask of the present invention is extremely useful for wearing a microphone or other communication means and talking for a long time during diving. Also, the mouse mask of the present invention, Since it can be easily attached and detached, it is suitable for intermittent diving.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Circuit For Audible Band Transducer (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004022419A JP4373806B2 (ja) | 2004-01-30 | 2004-01-30 | 水中通話用マウスマスク |
JP2004-022419 | 2004-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005073073A1 true WO2005073073A1 (ja) | 2005-08-11 |
Family
ID=34823832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001731 WO2005073073A1 (ja) | 2004-01-30 | 2005-01-31 | 水中通話用マウスマスク |
Country Status (2)
Country | Link |
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JP (1) | JP4373806B2 (ja) |
WO (1) | WO2005073073A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013183147A1 (ja) * | 2012-06-07 | 2013-12-12 | 山形カシオ株式会社 | 水中通話装置 |
FR3035374B1 (fr) | 2015-04-21 | 2017-05-12 | Decathlon Sa | Masque de plongee muni d'un dispositif de telecommunication |
AU2018332823A1 (en) * | 2017-09-12 | 2020-03-26 | Isl, Llc | Devices and methods for contacting living tissue |
WO2024043638A1 (ko) * | 2022-08-22 | 2024-02-29 | 주식회사 인스피릿벤처스 | 수중 음성전달장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338299U (ja) * | 1989-08-28 | 1991-04-12 | ||
JPH04257790A (ja) * | 1991-02-08 | 1992-09-11 | Kaiyo Kagaku Gijutsu Center | 通信装置付呼吸装置 |
JPH0516879A (ja) * | 1991-07-05 | 1993-01-26 | Divecomm Inc | 超音波水中音声通信装置一体型ダイバー用フエイスマスク |
JPH0544796U (ja) * | 1991-11-25 | 1993-06-15 | 正和 赤木 | 水中会話装置 |
JPH07509200A (ja) * | 1992-08-04 | 1995-10-12 | ストーン、エレクトロニクス、リミテッド | ダイバー用マイクロフォーンマスク |
-
2004
- 2004-01-30 JP JP2004022419A patent/JP4373806B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-31 WO PCT/JP2005/001731 patent/WO2005073073A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338299U (ja) * | 1989-08-28 | 1991-04-12 | ||
JPH04257790A (ja) * | 1991-02-08 | 1992-09-11 | Kaiyo Kagaku Gijutsu Center | 通信装置付呼吸装置 |
JPH0516879A (ja) * | 1991-07-05 | 1993-01-26 | Divecomm Inc | 超音波水中音声通信装置一体型ダイバー用フエイスマスク |
JPH0544796U (ja) * | 1991-11-25 | 1993-06-15 | 正和 赤木 | 水中会話装置 |
JPH07509200A (ja) * | 1992-08-04 | 1995-10-12 | ストーン、エレクトロニクス、リミテッド | ダイバー用マイクロフォーンマスク |
Also Published As
Publication number | Publication date |
---|---|
JP4373806B2 (ja) | 2009-11-25 |
JP2005212632A (ja) | 2005-08-11 |
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