KR860002078Y1 - Mask having a megaphone - Google Patents
Mask having a megaphone Download PDFInfo
- Publication number
- KR860002078Y1 KR860002078Y1 KR2019840005303U KR840005303U KR860002078Y1 KR 860002078 Y1 KR860002078 Y1 KR 860002078Y1 KR 2019840005303 U KR2019840005303 U KR 2019840005303U KR 840005303 U KR840005303 U KR 840005303U KR 860002078 Y1 KR860002078 Y1 KR 860002078Y1
- Authority
- KR
- South Korea
- Prior art keywords
- mask
- attached
- loudspeaker
- small
- present
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B15/00—Installations affording protection against poisonous or injurious substances, e.g. with separate breathing apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Toxicology (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 방독마스크의 정면사시도.1 is a front perspective view of the present gas mask.
제2도는 본 고안의 방독마스크를 착용한 상태를 표시한 종단면도.Figure 2 is a longitudinal sectional view showing a state wearing a gas mask of the present invention.
본 고안은 원형의 플라스틱 투명체로 된 방독마스크를 형성함에 있어 전면부의 눈부위를 중심으로 하여 상부동체와 하부 동체로 분할하되 상부 동체는 머리의 앞, 뒷쪽으로 원호운동을 하면서 이동될 수 있게 하고 하부동체에는 입 부위에 소형확성기를 부착하고 그 양측에는 공지의 제독용 여과재와 소형송풍팬을 수장한 여과재 케이스를 부착하여서 된 것으로, 종래에는 이런 종류의 마스크에 있어서 송풍팬을 부착한 것이 있었으나 이는 마스크 내부를 외부보다 높은 압력으로 하는 효과밖에 기대할 수 없었고 본 고안에서는 입부위에 소형 확성기를 부착하므로서 비상시나 작업시 등에 이를 이용하여 멀리 있는 사람에게까지 대화 및 의사표시를 할 수 있게함을 특징으로 하는 것으로서 이를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.The present invention divides the upper fuselage and the lower fuselage with the center of the front of the eye to form a gas mask made of a round plastic transparent body, the upper fuselage can be moved while moving the arc forward and backward of the head and the bottom The body has a small loudspeaker attached to the mouth, and both sides have a well-known filter material for decontamination and a small blowing fan. The internal pressure could only be expected to be higher than the outside, and in the present invention, a small loudspeaker is attached to the mouth so that it can be used for emergencies and at work, so that people can communicate and express their intentions. When described in detail according to the accompanying drawings as follows.
마스크(1)를 원형으로 형성하여 상부동체(2)와 하부동체(3)로 분할하되 상부동체(2)는 앞·뒤로 원호운동을 하면서 이동될 수 있게 하고 하부동체(3)의 입 부위에 소형 확성기(4)를 부착하고 그 양측에는 공지의 제독용여과재(5')와 소형송풍팬(5")을 수장한 여과재케이스(5)를 부착하여서 된 것이다.The mask 1 is formed in a circular shape so that the upper body 2 and the lower body 3 are divided into two parts, and the upper body 2 can be moved while moving forward and backward in circular motions. The small loudspeaker 4 is attached, and the filter material case 5 which accommodates the well-known decontamination filter material 5 'and the small blowing fan 5 "is attached to both sides.
도면중 미설명부호 6은 배기공, 7은 밴드이다.In the drawings, reference numeral 6 denotes an exhaust hole, and 7 denotes a band.
이와 같이 된 본 고안은 하부동체(3)의 입 부위에 소형확성기(4)가 부착되어 있어 본 고안 마스크(1)를 착용하고 작업시 타인과의 대화가 용이하고 이 소형확성기(4)의 양측에는 여과재(5')와 소형송풍팬(5")을 수장한 여과재케이스(5)가 부착되어 있어 마스크 내의 공기유통을 원활하게 해줌과 동시에 제독작용도 동시에 할 수 있으며, 마스크(1) 자체를 원형으로 형성하므로 입 부위에 많은 공간이 형성되고 또한 양측의 송풍팬(5")에 의해 많은 양의 공기가 흡인되어 힘든 일을 해도 충분한 산소 공급이 이루어지게 되며 어느 작업장이나 기후에 관계없이 사용될 수 있는 실용적인 고안이다.The present invention has a small loudspeaker (4) is attached to the mouth of the lower body (3), wearing the mask (1) of the present invention and easy to talk with others when working, and both sides of the small loudspeaker (4) Attached to the filter medium (5 ') and the filter case (5) containing a small blower fan (5 ") to facilitate the air flow in the mask and at the same time detoxification, the mask (1) itself Because it is formed in a circular shape, a lot of space is formed in the mouth area, and a large amount of air is sucked by the blower fans (5 ") on both sides to provide a sufficient oxygen supply even for hard work, and it can be used regardless of the workplace or climate. That is a practical design.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840005303U KR860002078Y1 (en) | 1984-06-05 | 1984-06-05 | Mask having a megaphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840005303U KR860002078Y1 (en) | 1984-06-05 | 1984-06-05 | Mask having a megaphone |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860000347U KR860000347U (en) | 1986-02-13 |
KR860002078Y1 true KR860002078Y1 (en) | 1986-08-28 |
Family
ID=19235246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840005303U KR860002078Y1 (en) | 1984-06-05 | 1984-06-05 | Mask having a megaphone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR860002078Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220399004A1 (en) * | 2021-06-11 | 2022-12-15 | Suetsugu Katsunori | Voice augmentation device, partition, mask, mouth shield, and face shield |
-
1984
- 1984-06-05 KR KR2019840005303U patent/KR860002078Y1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220399004A1 (en) * | 2021-06-11 | 2022-12-15 | Suetsugu Katsunori | Voice augmentation device, partition, mask, mouth shield, and face shield |
US12080267B2 (en) * | 2021-06-11 | 2024-09-03 | Suetsugu Katsunori | Voice augmentation device, partition, mask, mouth shield, and face shield |
Also Published As
Publication number | Publication date |
---|---|
KR860000347U (en) | 1986-02-13 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19890804 Year of fee payment: 4 |
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LAPS | Lapse due to unpaid annual fee |