KR850002132Y1 - A silencer - Google Patents

A silencer Download PDF

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Publication number
KR850002132Y1
KR850002132Y1 KR2019830009868U KR830009868U KR850002132Y1 KR 850002132 Y1 KR850002132 Y1 KR 850002132Y1 KR 2019830009868 U KR2019830009868 U KR 2019830009868U KR 830009868 U KR830009868 U KR 830009868U KR 850002132 Y1 KR850002132 Y1 KR 850002132Y1
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KR
South Korea
Prior art keywords
cylinder
inlet
sound
silencer
flange
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Application number
KR2019830009868U
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Korean (ko)
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KR850004227U (en
Inventor
주의득
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주의득
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Priority to KR2019830009868U priority Critical patent/KR850002132Y1/en
Publication of KR850004227U publication Critical patent/KR850004227U/en
Application granted granted Critical
Publication of KR850002132Y1 publication Critical patent/KR850002132Y1/en

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Prostheses (AREA)

Abstract

내용 없음.No content.

Description

소음기silencer

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안 종단면도.2 is a longitudinal cross-sectional view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

a : 동체 1 : 입구a: fuselage 1: entrance

b : 흡음통 2 : 손잡이부b: sound absorption tube 2: handle

3 : 동선 4 : 원통3: copper wire 4: cylinder

5 : 플렌지 6,7 : 통기공5: flange 6,7: air vent

8 : 차단관 9 : 간격부8: blocker 9: spacer

본 고안은 사람의 육성음을 소음시키는 기구에 관한 것으로 판소리를 하는 사람이나 성악가 또는 웅변등을 주목적으로 하는 사람 또는 찬송가나 일반대중 음악등을 연습하기 위하여 발성연습을 할때 타인에게 소음공해의 피해를 주지않고도 연습할 수 있도록 한 기구에 관한 것이다.The present invention relates to a mechanism for making a sound of human voices, and the harm of noise pollution to others who play pansori, vocalists or eloquence, or when practicing vocal exercises to practice hymns or popular music. It is about an instrument that allows you to practice without giving.

즉 발성연습은 자기가 가지고 있는 최대의 성량을 외부로 발산할때가 많게 됨으로 일반 주택가에서는 발성연습을 상상할 수가 없으므로 깊은 산중으로 들어가서 연습을 하거나 폭포속에서 연습을 하는 사례가 많았으며 웅변정도의 연습도 주택이 밀집된 지역에서는 상당한 문제가 되었던 것이다.In other words, the practice of vocal exercises is often more emanating from the outside of one's own capacity, so in general residential areas, vocal exercises cannot be imagined. This was a significant problem in dense homes.

특히 본 고안은 주택이 밀집되어 있는 교회등에서 여러사람이 모여서 찬송가등을 연습할때 주로 사용하여 소음이 외부로 발산되지 않도록 하는데 그 목적이 있는 것으로 첨부도면에 의거 설명하면 다음과 같다.In particular, the present invention is mainly used to practice hymns such as churches where dwellings are concentrated, and the purpose is to prevent noise from radiating to the outside.

상부에는 사람의 입언저리에 밀착되도록 한 입구(1)과 하부에는 입구와 연통된 손잡이부(2)를 형성하고 입구(1)외주벽에는 동선(銅線)(3)을 매설한 약간 연질의 합성수지제로 소음기 동체(a)를 형성하여, 상부는 플렌지(5)와 하부는 원통(4)가 일체로 된 흡음통(b)를 소음기 동체(a)내에 내장되게 하게 흡음통(b)의 플렌지(5)와 원통(4)에는 다수의 통기공(6)(7)을 천공하고 원통(4)내에는 상협하광된 음차단관(8)을 삽지하여 원통(4)와 차단관(8)사이에 간격부(9)가 생기도록 한 것이다.In the upper part, an inlet (1) which is in close contact with the mouth of the person and a lower part (2) are formed in communication with the inlet, and the outer periphery of the inlet (1) is slightly soft with a copper wire (3) embedded therein. The silencer body (a) is formed of synthetic resin, and the flange of the sound absorber (b) is formed so that the upper portion of the flange (5) and the lower part of the cylinder (4) are integrated in the silencer body (a). (5) and the cylinder (4) is drilled a plurality of vent holes (6) (7) and in the cylinder (4) between the cylinder (4) and the blocking pipe (8) by inserting the upper and lowered sound-blocking tube (8) The spacing part 9 is made to arise.

통체(a)의 손잡이부(2)내부에 흡음통(b)를 내장시킨 다음 손잡이부(2)를 손으로 잡고 입구(1)의 연부를 사람의 입언저리에 밀착시키면 되는 것으로 각자 입언저리의 생김새에 따라 입구(1)의 모양을 변형시키면 입구(1)의 주벽에는 동선(3)이 매설되어 있으므로 변경시킨 상태를 개속 유지할 수가 있는 것이다.The sound absorbing tube (b) is built into the inside of the handle portion (2) of the cylinder (a), and then the handle portion (2) is held by hand and the edge of the inlet (1) is brought into close contact with the mouth of the person. If the shape of the inlet 1 is modified in accordance with the appearance, the copper wire 3 is embedded in the main wall of the inlet 1, so that the changed state can be maintained.

이와같이 하여 입언저리에 밀착시킨 다음 크게 소리를 내면 흡음통(b)의 플렌지(5)에 천공된 통기공(6)으로 소리가 통과되면서 1차적으로 소음되고 원통(4)의 주벽에 천공된 통기공(7)을 통과할때 2차적으로 소음되며 원통(4)내부로 흡입된 소리는 차단관(8)의 상부구멍이 좁게 형성되어 있으므로 쉽게 빠져나가지 못하고 원통(4)와 차단관(8)사이의 간격부(9)에서 머무르면서 3차적으로 소음이 되어 차단관(8)을 통해 외부로 발산될 때는 극히 작은소리만 발생하게 되게 되는것이다.In this way, if the sound is loud and close to the mouth, the sound is passed through the vent hole 6 perforated in the flange 5 of the sound absorbing tube b. Secondary noise when passing through the pores (7) and the sound sucked into the cylinder (4) is not easily escaped because the upper hole of the blocking tube (8) is narrowly formed, the cylinder (4) and the blocking tube (8) Staying in the gap 9 between the third noise is to be emitted to the outside through the blocking tube (8) is to generate only a very small sound.

이와같이 본 고안은 간단한 구조의 의하여 최대한의 소음효과를 얻게됨으로 장소에 구애받지 않고 발성연습을 할수 있는 기구인 것이다.As such, the present invention obtains the maximum noise effect by the simple structure, and thus is an apparatus capable of practicing vocalization regardless of place.

Claims (1)

상부에는 사람의 입언저리에 밀착되도록 한 입구(1)과 하부에는 입구와 연통된 손잡이부(2)를 형성하고 입구(1)의 외주벽에는 동선(銅線)(3)을 매설한 약간 연질의 합성수지제로 소음기 동체(a)를 형성하여 상부는 플렌지(5)와 하부에는 원통(4)가 일체로 된 흡음통(b)를 소음기 동체(a)내에 내장되게 하며 흡음통(b)의 플렌지(5)와 원통(4)에는 다수의 통기공(6)(7)을 천공하고 원통(4)내에는 상협하광된 음차단관(8)을 삽지하여 원통(4)와 차단관(8)사이에 간격부(9)가 생기도록 한 소음기.In the upper part, an inlet 1 is formed to be in close contact with a person's mouth, and a lower part is formed with a handle part 2 communicating with the inlet, and the outer periphery wall of the inlet 1 is slightly soft with a copper wire 3 embedded therein. The silencer body (a) is formed of a synthetic resin of the upper portion of the flange (5) and the lower portion of the cylinder (4) is integrated into the sound absorber body (a) is built in the silencer body (a) and the flange of the sound absorber body (b) (5) and the cylinder (4) is drilled a plurality of vent holes (6) (7) and in the cylinder (4) between the cylinder (4) and the blocking pipe (8) by inserting the upper and lowered sound-blocking tube (8) Silencer with gap (9) in the side.
KR2019830009868U 1983-11-23 1983-11-23 A silencer KR850002132Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830009868U KR850002132Y1 (en) 1983-11-23 1983-11-23 A silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830009868U KR850002132Y1 (en) 1983-11-23 1983-11-23 A silencer

Publications (2)

Publication Number Publication Date
KR850004227U KR850004227U (en) 1985-07-13
KR850002132Y1 true KR850002132Y1 (en) 1985-09-25

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ID=70159911

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830009868U KR850002132Y1 (en) 1983-11-23 1983-11-23 A silencer

Country Status (1)

Country Link
KR (1) KR850002132Y1 (en)

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Publication number Publication date
KR850004227U (en) 1985-07-13

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