KR20220113127A - A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter - Google Patents

A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter Download PDF

Info

Publication number
KR20220113127A
KR20220113127A KR1020210016929A KR20210016929A KR20220113127A KR 20220113127 A KR20220113127 A KR 20220113127A KR 1020210016929 A KR1020210016929 A KR 1020210016929A KR 20210016929 A KR20210016929 A KR 20210016929A KR 20220113127 A KR20220113127 A KR 20220113127A
Authority
KR
South Korea
Prior art keywords
sound
absorbing
felter
acoustic board
fastening grooves
Prior art date
Application number
KR1020210016929A
Other languages
Korean (ko)
Inventor
홍활
Original Assignee
홍활
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 홍활 filed Critical 홍활
Priority to KR1020210016929A priority Critical patent/KR20220113127A/en
Publication of KR20220113127A publication Critical patent/KR20220113127A/en

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84Sound-absorbing elements
    • E04B1/8409Sound-absorbing elements sheet-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8209Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162Selection of materials
    • G10K11/168Plural layers of different materials, e.g. sandwiches
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10Applications
    • G10K2210/12Rooms, e.g. ANC inside a room, office, concert hall or automobile cabin
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30Means
    • G10K2210/321Physical
    • G10K2210/3214Architectures, e.g. special constructional features or arrangements of features
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30Means
    • G10K2210/321Physical
    • G10K2210/3223Materials, e.g. special compositions or gases

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing pelter, which comprises: a sound-absorbing felt unit in which a plurality of fastening grooves are continuously formed; and a protruding plate fastened and fixed to each of the fastening grooves.

Description

홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드{A ACOUSTIC BOARD WITH IMPROVED DIFFUSING PERFORMANCE WITH GROOVED POLYESTER SOUND ABSORBING FELTER}Acoustic board with improved diffusing performance including grooved polyester sound-absorbing felter

본 발명은 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드에 관한 것으로서, 보다 구체적으로는 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드에 관한 것이다.The present invention relates to an acoustic board with improved diffusing performance, and more particularly, to an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter.

최근 들어 생활수준의 향상과 더불어 쾌적한 문화생활이 점차 요구되면서 건축 음향 설계의 중요성이 대두되고 있다. 따라서 강당, 극장, 연주회장, 음악실 등 대중이 이용하는 공공의 장소에 있어서는 소리가 외부로 전달되는 것이나 외부의 소리가 유입되는 것을 차단하는 방음시설을 가지며, 음악이나 음향 등이 반사되어 발생하는 울림현상을 제거하기 위한 흠음 설비를 갖추고 있는 것을 볼 수 있다.In recent years, the importance of architectural acoustic design is emerging as a pleasant cultural life is increasingly required along with the improvement of living standards. Therefore, in public places used by the public, such as auditoriums, theaters, concert halls, and music rooms, soundproofing facilities are provided to block sound transmission to the outside or the inflow of external sounds, and echo phenomenon caused by reflection of music or sound It can be seen that there is a blemish facility to remove the .

또한, 공공시설뿐만 아니라 아파트와 같은 주거용 공동 주택에 있어서도 집안에서 발생하는 소음이나 진동 등이 옆집이나 아래, 윗집으로 전달되는 것을 차단하며, 반대로 외부로부터 발생하는 소음이나 진동 등이 집안으로 유입되는 것을 차단하는 방음 설비를 하고 있다.In addition, not only in public facilities but also in residential multi-family houses such as apartments, it blocks noise or vibrations generated in the house from being transmitted to the house next door, below, or upstairs, and on the contrary, it prevents noise or vibration from outside from entering the house. Soundproofing is installed to block it.

이러한 흠음, 방음 설비 중 하나로 널리 사용되는 흡음 패널은 건물의 천정이나 벽면에 시공되어 실내에서 발생하는 소음이 반사되거나 흡수되어 소음을 줄일 수 있도록 하고 있다. 그리고 이러한 흡음 패널은 시공 후 별도의 마감재를 사용하지 않기 때문에 인테리어적인 측면 역시 고려되어야 한다.Sound-absorbing panels, which are widely used as one of these sound-damping and soundproofing facilities, are installed on the ceiling or wall of a building to reduce noise by reflecting or absorbing noise generated in the room. And since these sound-absorbing panels do not use a separate finishing material after construction, the interior aspect must also be considered.

종래의 일반적인 흡음 패널을 살펴보면, 적당한 쿠션을 갖는 암면이나 유리면과 같은 판상의 무기섬유판재 위에 일반 직물을 피복한 것을 사용하거나, 목재 패널의 표면에 수많은 작은 구멍을 형성한 것을 흡음재 및 방음재로 사용하는 것을 볼 수 있다. 그러나 종래의 암면이나 유리면과 같은 무기섬유 계통의 재질은 시간이 지남에 따라 표면이 부식되면서 떨어져 나가 패널 자체가 훼손됨은 물론 공해 및 환경문제를 일으키는 단점이 있다.Looking at the conventional sound-absorbing panel, a material coated with a general fabric on a plate-shaped inorganic fiber plate material such as rock wool or glass wool having an appropriate cushion or formed with numerous small holes on the surface of a wood panel is used as a sound-absorbing and sound-insulating material. you can see However, the conventional inorganic fiber-based materials such as rock wool or glass wool have the disadvantages of causing pollution and environmental problems as well as damage to the panel itself as the surface corrodes over time and falls off.

또한, MDF나 목재 패널에 작은 타공을 형성한 흡음 패널의 경우 실제적으로 흡음 성능이 많이 미흡할 뿐만 아니라, 흡음보드의 표면에 요철면이 없으므로 거의 소리울림을 해소하지 못하는 단점이 있었다. 대한민국 공개실용신안 제20-2011-0004627호, 및 등록특허 제10-0266856호가 선행기술 문헌으로 개시되고 있다.In addition, in the case of a sound-absorbing panel formed with a small perforation in MDF or a wood panel, not only the sound-absorbing performance is actually very poor, but also there is no concavo-convex surface on the surface of the sound-absorbing board. Korean Utility Model Publication No. 20-2011-0004627, and Patent Registration No. 10-0266856 are disclosed as prior art documents.

본 발명은 기존에 제안된 방법들의 상기와 같은 문제점들을 해결하기 위해 제안된 것으로서, 어쿠스틱 보드를 형성하기 위한 돌출판재가 각각 체결되기 위한 복수의 체결 홈이 연속하여 형성되는 흡음 펠트부와, 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈 각각에 체결 고정되는 돌출판재를 포함하여 구성함으로써, 음향 판넬로서 적정한 흡음과 음의 반사확산을 도와주는 흡음판으로서의 방음 및 흡음 기능이 향상될 수 있도록 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드를 제공하는 것을 그 목적으로 한다.The present invention has been proposed to solve the above problems of the previously proposed methods, and a sound-absorbing felt portion in which a plurality of fastening grooves are continuously formed for fastening each of the protruding plate materials for forming an acoustic board, and the sound-absorbing felt By comprising a protruding plate material fastened and fixed to each of a plurality of fastening grooves formed continuously in the portion, the sound absorption and sound absorption function as a sound absorbing plate that helps proper sound absorbing and sound reflection and diffusion as an acoustic panel can be improved. Groove An object of the present invention is to provide an acoustic board with improved diffusing performance including a processed polyester sound-absorbing felter.

또한, 본 발명은, 흡음 펠트부에 형성되는 복수의 체결 홈에 탄성접착제를 매개로 돌출판재가 부착되어 체결 고정되도록 구성함으로써, 방음 및 흡음 기능이 향상된 흡음판을 구현하되, 스크루나 못 작업 없이 돌출판재를 흡음 펠트부의 체결 홈에 부착 고정하는 것으로 돌출판재의 파손을 방지함은 물론, 돌출판재의 뒤틀림 현상이 방지될 수 있도록 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드를 제공하는 것을 또 다른 목적으로 한다.In addition, the present invention implements a sound-absorbing plate with improved soundproofing and sound-absorbing functions by attaching a protruding plate material to a plurality of fastening grooves formed in the sound-absorbing felt part through an elastic adhesive to be fastened and fixed, but protrude without screw or nail work By attaching and fixing the plate to the fastening groove of the sound-absorbing felt part, it prevents damage to the protruding plate, as well as prevents the distortion of the protruding plate. It serves another purpose to provide a board.

뿐만 아니라, 본 발명은, 흡음 판재로 이루어지는 흡음 펠트부에 형성된 체결 홈으로 돌출판재를 접착하여 부착 고정시키는 방식으로 간단한 구조로 조립 생산이 가능하고, 그에 따른 조립 생산에 드는 시간 및 인력의 감소로 생산성이 더욱 향상될 수 있도록 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드를 제공하는 것을 또 다른 목적으로 한다.In addition, the present invention enables assembly production with a simple structure by attaching and fixing the protruding plate material to the fastening groove formed in the sound-absorbing felt part made of the sound-absorbing plate material, thereby reducing the time and manpower required for assembly production. Another object of the present invention is to provide an acoustic board with improved diffusing performance, including a grooved polyester sound-absorbing felter, so that productivity can be further improved.

상기한 목적을 달성하기 위한 본 발명의 특징에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드는,An acoustic board with improved diffusing performance comprising a grooved polyester sound-absorbing felter according to a feature of the present invention for achieving the above object,

홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드로서,An acoustic board with improved diffusing performance comprising a grooved polyester sound-absorbing felter,

어쿠스틱 보드를 형성하기 위한 돌출판재가 각각 체결되기 위한 복수의 체결 홈이 연속하여 형성되는 흡음 펠트부; 및A sound-absorbing felt portion in which a plurality of fastening grooves are continuously formed for fastening each of the protruding plates for forming an acoustic board; and

상기 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈 각각에 체결 고정되는 돌출판재를 포함하는 것을 그 구성상의 특징으로 한다.It is characterized in that it includes a protruding plate material fastened to each of a plurality of fastening grooves formed continuously in the sound-absorbing felt portion.

바람직하게는, 상기 흡음 펠트부는,Preferably, the sound-absorbing felt part,

상기 복수의 체결 홈이 길이 방향으로 연속하여 형성되는 돌출판재의 흡음 판재로 구성될 수 있다.The plurality of fastening grooves may be formed of a sound-absorbing plate of a protruding plate that is continuously formed in the longitudinal direction.

더욱 바람직하게는, 상기 흡음 펠트부는,More preferably, the sound-absorbing felt part,

상기 복수의 체결 홈이 길이 방향으로 연속하여 형성되는 돌출판재 형태의 흡음 판재로 구성하되, 상기 복수의 체결 홈들 사이를 구분하는 표면이 형성될 수 있다.The plurality of fastening grooves may be formed of a sound-absorbing plate in the form of a protruding plate in which the plurality of fastening grooves are continuously formed in the longitudinal direction, and a surface separating the plurality of fastening grooves may be formed.

더욱 더 바람직하게는, 상기 흡음 펠트부는,Even more preferably, the sound-absorbing felt part,

상기 돌출판재를 체결 고정할 수 있는 복수의 체결 홈과 표면을 연속하여 순차로 형성하되, 상기 돌출판재가 체결 고정되는 체결 홈의 간격이 상기 표면보다 넓은 형태의 구조로 구성될 수 있다.A plurality of fastening grooves and surfaces capable of fastening and fixing the protruding plate material are sequentially formed in succession, and the space between the fastening grooves to which the protruding plate material is fastened and fixed is wider than the surface.

바람직하게는, 상기 흡음 펠트부는,Preferably, the sound-absorbing felt part,

돌출판재 형태의 흡음 판재에 길이 방향으로 체결 홈과 표면이 순차로 연속하여 형성되는 폴리에스터 펠트로 구성될 수 있다.It may be composed of a polyester felt in which a fastening groove and a surface are sequentially and continuously formed in a longitudinal direction on a sound-absorbing plate in the form of a protruding plate.

더욱 바람직하게는, 상기 돌출판재는,More preferably, the protruding plate material,

상기 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈 각각에 대응하여 체결 고정되는 길이가 길며, 펠트 홈부와 결합되기 쉽도록 직사각형 하단부 구조로 구성되는 목재, 합성목재, 플라스틱, MDF, 석고보드, 시멘트보드, 마그네슘보드 등의 재질로 구성될 수 있다.Wood, synthetic wood, plastic, MDF, gypsum board, cement, which has a long fastening and fixed length corresponding to each of the plurality of fastening grooves continuously formed in the sound-absorbing felt part, and has a rectangular lower end structure to be easily combined with the felt groove part. It may be composed of a material such as a board or a magnesium board.

더욱 바람직하게는, 상기 돌출판재는,More preferably, the protruding plate material,

상기 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈 각각에 대응하여 체결 고정하되, 탄성접착제를 매개로 체결 홈에 부착되어 체결 고정될 수 있다.However, fastening and fixing corresponding to each of the plurality of fastening grooves continuously formed in the sound-absorbing felt portion may be attached to the fastening groove through an elastic adhesive to be fastened and fixed.

더욱 더 바람직하게는, 상기 돌출판재는,Even more preferably, the protruding plate material,

상기 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈에 탄성접착제를 매개로 부착되어 체결되는 접착 면에 다수의 요철홈이 형성될 수 있다.A plurality of concave and convex grooves may be formed on an adhesive surface that is attached to and fastened to a plurality of fastening grooves continuously formed in the sound-absorbing felt portion through an elastic adhesive.

본 발명에서 제안하고 있는 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드에 따르면, 어쿠스틱 보드를 형성하기 위한 돌출판재가 각각 체결되기 위한 복수의 체결 홈이 연속하여 형성되는 흡음 펠트부와, 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈 각각에 체결 고정되는 돌출판재를 포함하여 구성함으로써, 음향 판넬로서 적정한 흡음과 음의 반사확산을 도와주는 흡음판으로서의 방음 및 흡음 기능이 향상될 수 있도록 할 수 있다.According to the acoustic board with improved diffusing performance including the grooved polyester sound-absorbing felter proposed in the present invention, a plurality of fastening grooves are continuously formed for fastening the protruding plate material for forming the acoustic board, respectively. Sound-absorbing and sound-absorbing function as a sound-absorbing plate that helps proper sound absorption and reflection and diffusion of sound as an acoustic panel by configuring it to include a sound-absorbing felt part and a protruding plate material fastened and fixed to each of a plurality of fastening grooves formed continuously in the sound-absorbing felt part This can be improved.

또한, 본 발명의 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드에 따르면, 흡음 펠트부에 형성되는 복수의 체결 홈에 탄성접착제를 매개로 돌출판재가 부착되어 체결 고정되도록 구성함으로써, 방음 및 흡음 기능이 향상된 흡음판을 구현하되, 스크루나 못 작업 없이 돌출판재를 흡음 펠트부의 체결 홈에 부착 고정하는 것으로 돌출판재의 파손을 방지함은 물론, 돌출판재의 뒤틀림 현상이 방지될 수 있도록 할 수 있다.In addition, according to the acoustic board with improved diffusing performance comprising the grooved polyester sound-absorbing felter of the present invention, the protruding plate material is attached and fastened to a plurality of fastening grooves formed in the sound-absorbing felt part through an elastic adhesive. By configuring so as to be fixed, a sound-absorbing plate with improved soundproofing and sound-absorbing functions is implemented, but by attaching and fixing the protruding plate to the fastening groove of the sound-absorbing felt without screws or nails, it prevents damage to the protruding plate, as well as the distortion of the protruding plate. can be prevented.

뿐만 아니라, 본 발명의 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드에 따르면, 흡음 판재로 이루어지는 흡음 펠트부에 형성된 체결 홈으로 돌출판재를 접착하여 부착 고정시키는 방식으로 간단한 구조로 조립 생산이 가능하고, 그에 따른 조립 생산에 드는 시간 및 인력의 감소로 생산성이 더욱 향상될 수 있도록 할 수 있다.In addition, according to the acoustic board with improved diffusing performance comprising the grooved polyester sound-absorbing felter of the present invention, a simple structure by attaching and fixing the protruding plate material to the fastening groove formed in the sound-absorbing felt part made of the sound-absorbing plate material As a result, assembly production is possible, and productivity can be further improved by reducing the time and manpower required for assembly production.

도 1은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 구성을 기능블록으로 도시한 도면.
도 2는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 사시도 구성을 도시한 도면.
도 3은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 수직 길이 방향의 전면도 구성을 도시한 도면.
도 4는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 흡음 펠트부의 개략적인 단면 구성을 도시한 도면.
도 5는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 흡음 펠트부에 돌출판재가 체결된 단면 구성을 도시한 도면.
도 6은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 돌출판재가 체결되는 과정의 구성을 도시한 도면.
도 7은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 목재, 합성목재, 플라스틱, MDF, 석고보드, 시멘트보드, 마그네슘보드 등의 재질로 구성된 돌출판재의 형상을 도시한 도면.
1 is a view showing the configuration of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention as a functional block.
2 is a view showing a perspective view of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention.
Figure 3 is a view showing a vertical longitudinal direction of the front view configuration of the acoustic board with improved diffusion (diffusing) performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention.
Figure 4 is a view showing a schematic cross-sectional configuration of the sound-absorbing felt portion of the acoustic board with improved diffusion (diffusing) performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention.
5 is a view showing a cross-sectional configuration in which the protruding plate material is fastened to the sound-absorbing felt portion of the acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention.
6 is a view showing the configuration of a process in which the protruding plate material of the acoustic board with improved diffusing performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention is fastened.
7 is a wood, synthetic wood, plastic, MDF, gypsum board, cement board, magnesium board, etc. of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention; A drawing showing the shape of a protruding plate made of a material of

이하, 첨부된 도면을 참조하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있도록 바람직한 실시예를 상세히 설명한다. 다만, 본 발명의 바람직한 실시예를 상세하게 설명함에 있어, 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다. 또한, 유사한 기능 및 작용을 하는 부분에 대해서는 도면 전체에 걸쳐 동일한 부호를 사용한다.Hereinafter, preferred embodiments will be described in detail so that those of ordinary skill in the art can easily practice the present invention with reference to the accompanying drawings. However, in describing a preferred embodiment of the present invention in detail, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the same reference numerals are used throughout the drawings for parts having similar functions and functions.

덧붙여, 명세서 전체에서, 어떤 부분이 다른 부분과 ‘연결’ 되어 있다고 할 때, 이는 ‘직접적으로 연결’ 되어 있는 경우뿐만 아니라, 그 중간에 다른 소자를 사이에 두고 ‘간접적으로 연결’ 되어 있는 경우도 포함한다. 또한, 어떤 구성요소를 ‘포함’ 한다는 것은, 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있다는 것을 의미한다.In addition, throughout the specification, when a part is 'connected' with another part, it is not only 'directly connected' but also 'indirectly connected' with another element interposed therebetween. include In addition, "including" a certain component means that other components may be further included, rather than excluding other components, unless otherwise stated.

도 1은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 구성을 기능블록으로 도시한 도면이고, 도 2는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 사시도 구성을 도시한 도면이며, 도 3은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 수직 길이 방향의 전면도 구성을 도시한 도면이고, 도 4는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 흡음 펠트부의 개략적인 단면 구성을 도시한 도면이며, 도 5는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 흡음 펠트부에 돌출판재가 체결된 단면 구성을 도시한 도면이고, 도 6은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 돌출판재가 체결되는 과정의 구성을 도시한 도면이며, 도 7은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드의 목재, 합성목재, 플라스틱, MDF, 석고보드, 시멘트보드, 마그네슘보드 등의 재질로 구성된 돌출판재의 형상을 도시한 도면이다. 도 1 내지 도 7에 각각 도시된 바와 같이, 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드(100)는, 흡음 펠트부(110), 및 돌출판재(120)를 포함하여 구성될 수 있다.1 is a view showing, as a functional block, the configuration of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention, and FIG. 2 is an embodiment of the present invention. It is a view showing a perspective configuration of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an example, Figure 3 is a grooved polyester sound-absorbing felter according to an embodiment of the present invention It is a view showing a front view configuration in the vertical longitudinal direction of an acoustic board with improved diffusing performance including, FIG. 4 is a diffuser comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention (diffusing) is a diagram showing a schematic cross-sectional configuration of a sound-absorbing felt portion of an acoustic board with improved performance, FIG. 5 is a diffusing performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention It is a view showing a cross-sectional configuration in which the protruding plate material is fastened to the sound-absorbing felt part of the improved acoustic board, and FIG. 6 is a diffused (diffusing) performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention. It is a view showing the configuration of the process in which the protruding plate material of the acoustic board is fastened, and FIG. 7 is a wood of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention. , synthetic wood, plastic, MDF, gypsum board, cement board, a view showing the shape of the protruding plate material composed of materials such as magnesium board. 1 to 7, the acoustic board 100 with improved diffusing performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention, the sound-absorbing felt part 110 ), and may be configured to include a protruding plate member 120 .

흡음 펠트부(110)는, 어쿠스틱 보드(100)를 형성하기 위한 돌출판재(120)가 각각 체결되기 위한 복수의 체결 홈(111)이 연속하여 형성되는 흡음재의 구성이다. 이러한 흡음 펠트부(110)는 도 2 및 도 3에 각각 도시된 바와 같이, 복수의 체결 홈(111)이 길이 방향으로 연속하여 형성되는 흡음 돌출판재로 구성될 수 있다.The sound-absorbing felt part 110 is a sound-absorbing material in which a plurality of fastening grooves 111 for each of the protruding plate members 120 to be fastened to form the acoustic board 100 are continuously formed. The sound-absorbing felt part 110 may be composed of a sound-absorbing protruding plate material in which a plurality of fastening grooves 111 are continuously formed in the longitudinal direction, as shown in FIGS. 2 and 3, respectively.

또한, 흡음 펠트부(110)는 도 4에 도시된 바와 같이, 복수의 체결 홈(111)이 길이 방향으로 연속하여 형성되는 직사각 형태의 흡음 판재로 구성하되, 복수의 체결 홈(111)들 사이를 구분하는 표면(112)이 형성될 수 있다. 여기서, 체결 홈(111)과 표면(112)은 평평한 흡음 판재의 일면으로 홈 가공에 따라 체결 홈(111)과 그 사이의 표면(112)이 순차로 형성될 수 있다.In addition, as shown in FIG. 4 , the sound-absorbing felt part 110 is composed of a rectangular sound-absorbing plate in which a plurality of fastening grooves 111 are continuously formed in the longitudinal direction, but between the plurality of fastening grooves 111 . A surface 112 that separates them may be formed. Here, the fastening groove 111 and the surface 112 are one surface of a flat sound-absorbing plate, and the fastening groove 111 and the surface 112 therebetween may be sequentially formed according to the groove processing.

또한, 흡음 펠트부(110)는 돌출판재(120)를 체결 고정할 수 있는 복수의 체결 홈(111)과 표면(112)을 연속하여 순차로 형성하되, 돌출판재(120)가 체결 고정되는 체결 홈(111)의 간격이 표면(112)보다 넓은 형태의 구조로 구성될 수 있다.In addition, the sound-absorbing felt portion 110 is formed in succession and sequentially a plurality of fastening grooves 111 and the surface 112 that can fasten and fix the protruding plate member 120, but the protruding plate member 120 is fastened and fixed. The grooves 111 may have a structure in which the spacing is wider than the surface 112 .

또한, 흡음 펠트부(110)는 직사각 형태의 흡음 판재에 길이 방향으로 체결 홈(111)과 표면(112)이 순차로 연속하여 형성되는 폴리에스터 펠트로 구성될 수 있다.In addition, the sound-absorbing felt portion 110 may be composed of a polyester felt in which the fastening groove 111 and the surface 112 are sequentially and continuously formed in the longitudinal direction on the sound-absorbing plate of the rectangular shape.

돌출판재(120)는, 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 체결 고정되는 구성이다. 이러한 돌출판재(120)는 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 대응하여 체결 고정되는 길이가 긴 막대 구조로 구성될 수 있다. 여기서, 돌출판재(120)는 흡음 펠트부(110)에 형성되는 복수의 체결 홈(111)의 개수에 대응하는 개수로 구성되며, 흡음 펠트부(110)에 형성되는 복수의 체결 홈(111)의 크기 및 개수에 대응하는 크기 및 개수로 구비되는 것으로 이해될 수 있다.The projecting plate material 120 is configured to be fastened to each of the plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110 . The protruding plate member 120 may be configured in a long rod structure that is fastened and fixed in correspondence to each of the plurality of fastening grooves 111 continuously formed in the sound-absorbing felt unit 110 . Here, the protruding plate member 120 is composed of a number corresponding to the number of the plurality of fastening grooves 111 formed in the sound-absorbing felt part 110, and a plurality of fastening grooves 111 formed in the sound-absorbing felt part 110. It can be understood that the size and number corresponding to the size and number of are provided.

또한, 돌출판재(120)는 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 대응하여 체결 고정하되, 탄성접착제를 매개로 체결 홈(111)에 부착되어 체결 고정될 수 있다.In addition, the protruding plate material 120 is fastened to correspond to each of the plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110, but is attached to the fastening groove 111 through an elastic adhesive to be fastened and fixed. can

또한, 돌출판재(120)는 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111)에 탄성접착제를 매개로 부착되어 체결되는 접착 면에 다수의 요홈이 형성될 수 있다. 여기서, 돌출판재(120)는 흡음 펠트부(110)의 체결 홈(111)에 탄성접착제를 매개로 부착되어 고정되되, 접착 면에 형성되는 다수의 요철홈으로 탄성접착제가 침투되어 체결 홈(111)과 부착 고정됨으로써, 견고한 부착 상태가 가능하도록 기능할 수 있다.In addition, the protruding plate member 120 may be attached to a plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110 through an elastic adhesive and a plurality of concave grooves may be formed on the adhesive surface to be fastened. Here, the protruding plate material 120 is attached and fixed to the fastening groove 111 of the sound-absorbing felt part 110 through an elastic adhesive, and the elastic adhesive penetrates into a plurality of concave and convex grooves formed on the adhesive surface, so that the fastening groove 111 ) and by being attached and fixed, it can function to enable a solid attachment state.

상기와 같이 돌출판재(120)가 각각 체결되기 위한 복수의 체결 홈(111)이 연속하여 형성되는 흡음 펠트부(110)와, 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 체결 고정되는 돌출판재(120)를 포함하는 구조의 디퓨징(diffusing) 성능이 향상된 어쿠스틱 보드(100)는 음향 판넬로서 적정한 흡음과 음의 반사확산을 도와주는 흡음판으로 기능하고, 간단한 구조 및 시공으로 사용될 수 있다.As described above, the sound-absorbing felt part 110 in which a plurality of fastening grooves 111 for each fastening of the protruding plate material 120 are continuously formed, and a plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110 as described above. ) The acoustic board 100 with improved diffusing performance of the structure including the protruding plate material 120 fastened and fixed to each serves as a sound absorbing plate that helps proper sound absorption and sound reflection and diffusion as an acoustic panel, and has a simple structure and construction.

도 4는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드의 흡음 펠트부의 개략적인 단면 구성을 나타내고 있으며, 도 5는 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드의 흡음 펠트부에 돌출판재가 체결된 단면 구성을 나타내고 있으며, 도 6은 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드의 돌출판재가 체결되는 과정의 구성을 나타내고 있다. 이러한 본 발명에 따른 어쿠스틱 보드(100)는 흡음 펠트부(110)를 직사각 형태의 흡음 판재로 형성하되, 일면으로 체결 홈(111)이 순차로 형성되고, 체결 홈(111)에 탄성접착제를 매개로 부착 고정되는 돌출판재(120)를 구성하되, 접착 면에 요철홈이 형성되는 구조로 견고한 부착 고정이 가능하도록 기능할 수 있다.4 shows a schematic cross-sectional configuration of a sound-absorbing felt part of an acoustic board with improved diffusing performance including a grooved polyester sound-absorbing felter according to an embodiment of the present invention, and FIG. 5 is an embodiment of the present invention. It shows the cross-sectional configuration in which the protruding plate material is fastened to the sound-absorbing felt part of the acoustic board with improved diffusing performance including the grooved polyester sound-absorbing felter, and FIG. 6 is a grooved polyester according to an embodiment of the present invention. It shows the configuration of the process in which the protruding plate material of the acoustic board with improved diffusing performance including the sound-absorbing felter is fastened. The acoustic board 100 according to the present invention forms the sound-absorbing felt part 110 with a sound-absorbing plate of a rectangular shape, but fastening grooves 111 are sequentially formed on one surface, and an elastic adhesive is interposed in the fastening grooves 111. It constitutes the protruding plate material 120 to be attached and fixed, but has a structure in which concave-convex grooves are formed on the adhesive surface, so that it can function to enable strong attachment and fixation.

상술한 바와 같이, 본 발명의 일실시예에 따른 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드는, 어쿠스틱 보드를 형성하기 위한 돌출판재가 각각 체결되기 위한 복수의 체결 홈이 연속하여 형성되는 흡음 펠트부와, 흡음 펠트부에 연속하여 형성되는 복수의 체결 홈 각각에 체결 고정되는 돌출판재를 포함하여 구성함으로써, 음향 판넬로서 적정한 흡음과 음의 반사확산을 도와주는 흡음판으로서의 방음 및 흡음 기능이 향상될 수 있도록 할 수 있으며, 특히, 흡음 펠트부에 형성되는 복수의 체결 홈에 탄성접착제를 매개로 돌출판재가 부착되어 체결 고정되도록 구성함으로써, 방음 및 흡음 기능이 향상된 흡음판을 구현하되, 스크루나 못 작업 없이 돌출판재를 흡음 펠트부의 체결 홈에 부착 고정하는 것으로 돌출판재의 파손을 방지함은 물론, 돌출판재의 뒤틀림 현상이 방지될 수 있도록 할 수 있으며, 또한, 흡음 판재로 이루어지는 흡음 펠트부에 형성된 체결 홈으로 돌출판재를 접착하여 부착 고정시키는 방식으로 간단한 구조로 조립 생산이 가능하고, 그에 따른 조립 생산에 드는 시간 및 인력의 감소로 생산성이 더욱 향상될 수 있도록 할 수 있게 된다.As described above, the acoustic board with improved diffusing performance comprising a grooved polyester sound-absorbing felter according to an embodiment of the present invention has a plurality of fastening grooves for respectively fastening the protruding plate material for forming the acoustic board. By comprising a sound-absorbing felt part that is continuously formed and a protruding plate material fastened and fixed to each of a plurality of fastening grooves formed in succession to the sound-absorbing felt part, it is a sound-absorbing plate that helps appropriate sound absorption and sound reflection and diffusion as an acoustic panel. And the sound-absorbing function can be improved, and in particular, by configuring the protruding plate material to be fastened and fixed through the elastic adhesive to the plurality of fastening grooves formed in the sound-absorbing felt part, the sound-absorbing plate with improved sound-proofing and sound-absorbing functions is implemented However, by attaching and fixing the protruding plate to the fastening groove of the sound-absorbing felt part without screw or nail work, it is possible to prevent damage to the protruding plate as well as to prevent distortion of the protruding plate, and also It is possible to assemble and produce with a simple structure by attaching and fixing the protruding plate material with the fastening groove formed in the sound-absorbing felt part, and thus productivity can be further improved by reducing the time and manpower required for assembly production. .

이상 설명한 본 발명은 본 발명이 속한 기술분야에서 통상의 지식을 가진 자에 의하여 다양한 변형이나 응용이 가능하며, 본 발명에 따른 기술적 사상의 범위는 아래의 특허청구범위에 의하여 정해져야 할 것이다.Various modifications and applications of the present invention described above are possible by those skilled in the art to which the present invention pertains, and the scope of the technical idea according to the present invention should be defined by the following claims.

100: 본 발명의 일실시예에 따른 어쿠스틱 보드
110: 흡음 펠트부
111: 체결 홈
112: 표면
120: 돌출판재
100: acoustic board according to an embodiment of the present invention
110: sound-absorbing felt part
111: fastening groove
112: surface
120: protruding plate material

Claims (8)

홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드(100)로서,
어쿠스틱 보드(100)를 형성하기 위한 돌출판재(120)가 각각 체결되기 위한 복수의 체결 홈(111)이 연속하여 형성되는 흡음 펠트부(110); 및
상기 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 체결 고정되는 돌출판재(120)를 포함하는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
As an acoustic board 100 with improved diffusing performance comprising a grooved polyester sound-absorbing felter,
A sound-absorbing felt portion 110 in which a plurality of fastening grooves 111 are continuously formed for each of the protruding plate members 120 for forming the acoustic board 100 to be fastened; and
Diffusing performance comprising a grooved polyester sound-absorbing felter, characterized in that it comprises a protruding plate member 120 fastened to each of a plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110 This improved acoustic board.
제1항에 있어서, 상기 흡음 펠트부(110)는,
상기 복수의 체결 홈(111)이 길이 방향으로 연속하여 형성되는 돌출판재 형태의 흡음 판재로 구성되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to claim 1, The sound-absorbing felt part 110,
An acoustic board with improved diffusion performance comprising a grooved polyester sound-absorbing felter, characterized in that the plurality of fastening grooves 111 are formed of a sound-absorbing plate in the form of a protruding plate that is continuously formed in the longitudinal direction.
제2항에 있어서, 상기 흡음 펠트부(110)는,
상기 복수의 체결 홈(111)이 길이 방향으로 연속하여 형성되는 돌출판재 형태의 흡음 판재로 구성하되, 상기 복수의 체결 홈(111)들 사이를 구분하는 표면(112)이 형성되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to claim 2, The sound-absorbing felt portion 110,
The plurality of fastening grooves 111 are formed of a sound-absorbing plate in the form of a protruding plate material in which the plurality of fastening grooves 111 are continuously formed in the longitudinal direction, characterized in that the surface 112 dividing between the plurality of fastening grooves 111 is formed. , Acoustic board with improved diffusing performance, including a grooved polyester sound-absorbing felter.
제3항에 있어서, 상기 흡음 펠트부(110)는,
상기 돌출판재(120)를 체결 고정할 수 있는 복수의 체결 홈(111)과 표면(112)을 연속하여 순차로 형성하되, 상기 돌출판재(120)가 체결 고정되는 체결 홈(111)의 간격이 상기 표면(112)보다 넓은 형태의 구조로 구성되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to claim 3, The sound-absorbing felt portion 110,
A plurality of fastening grooves 111 and the surface 112 capable of fastening and fixing the protruding plate member 120 are continuously and sequentially formed, but the gap between the fastening grooves 111 to which the protruding plate member 120 is fastened and fixed is Acoustic board with improved diffusing performance comprising a grooved polyester sound-absorbing felter, characterized in that it has a structure of a wider shape than the surface 112.
제1항 내지 제4항 중 어느 한 항에 있어서, 상기 흡음 펠트부(110)는,
돌출판재 형태의 흡음 판재에 길이 방향으로 체결 홈(111)과 표면(112)이 순차로 연속하여 형성되는 폴리에스터 펠트로 구성되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to any one of claims 1 to 4, The sound-absorbing felt part 110,
Diffusing performance comprising a grooved polyester sound-absorbing felt, characterized in that it consists of a polyester felt in which the fastening groove 111 and the surface 112 are sequentially and continuously formed in the longitudinal direction on the sound-absorbing plate in the form of a protruding plate This improved acoustic board.
제5항에 있어서, 상기 돌출판재(120)는,
상기 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 대응하여 체결 고정되는 길이가 긴 막대 형태의 돌출판재 구조로 구성되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to claim 5, The projecting plate member 120,
Grooved polyester sound-absorbing felter, characterized in that it consists of a long rod-shaped protruding plate structure that is fastened and fixed corresponding to each of the plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110 Acoustic board with improved diffusing performance, including.
제5항에 있어서, 상기 돌출판재(120)는,
상기 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111) 각각에 대응하여 체결 고정하되, 탄성접착제를 매개로 체결 홈(111)에 부착되어 체결 고정되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to claim 5, The projecting plate member 120,
Grooving, characterized in that fastening and fixing corresponding to each of the plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110, and being attached to the fastening grooves 111 through an elastic adhesive as a medium to be fastened and fixed. Acoustic board with improved diffusing performance including polyester sound-absorbing felter.
제7항에 있어서, 상기 돌출판재(120)는,
상기 흡음 펠트부(110)에 연속하여 형성되는 복수의 체결 홈(111)에 탄성접착제를 매개로 부착되어 체결되는 접착 면에 다수의 요홈이 형성되는 것을 특징으로 하는, 홈 가공된 폴리에스터 흡음 펠터를 포함하는 디퓨징 성능이 향상된 어쿠스틱 보드.
According to claim 7, wherein the projecting plate member 120,
Grooved polyester sound-absorbing felter, characterized in that a plurality of concave grooves are formed on an adhesive surface that is attached to and fastened to a plurality of fastening grooves 111 continuously formed in the sound-absorbing felt part 110 through an elastic adhesive. Acoustic board with improved diffusing performance, including.
KR1020210016929A 2021-02-05 2021-02-05 A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter KR20220113127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210016929A KR20220113127A (en) 2021-02-05 2021-02-05 A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210016929A KR20220113127A (en) 2021-02-05 2021-02-05 A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter

Publications (1)

Publication Number Publication Date
KR20220113127A true KR20220113127A (en) 2022-08-12

Family

ID=82803715

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210016929A KR20220113127A (en) 2021-02-05 2021-02-05 A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter

Country Status (1)

Country Link
KR (1) KR20220113127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102664529B1 (en) * 2023-06-28 2024-05-08 문중묵 Sound Absorbing Board With Processing Timber, Method And Apparatus For Manufacturing Sound Absorbing Board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102664529B1 (en) * 2023-06-28 2024-05-08 문중묵 Sound Absorbing Board With Processing Timber, Method And Apparatus For Manufacturing Sound Absorbing Board
KR102664527B1 (en) * 2023-06-28 2024-05-08 문중묵 Sound Absorbing Board With Processing Timber, Method And Apparatus For Manufacturing Sound Absorbing Board

Similar Documents

Publication Publication Date Title
US5975238A (en) Plate resonator
US7677359B2 (en) Sound absorbent
US6244378B1 (en) Dual sonic character acoustic panel and systems for use thereof
US4607466A (en) Method and apparatus for controlling reverberation of sound in enclosed environments
US20190257079A1 (en) Special lightweight, durable mounting system for sound foam panel and quick installation process
KR20190093989A (en) A improved sound absorption panel for construction
KR20220113127A (en) A acoustic board with improved diffusing performance with grooved polyester sound absorbing felter
KR20220113143A (en) A acoustic board in which a polyester sound absorbing felter in inserted into the grooved wood part
US10982433B2 (en) Monolithic acoustical system
JP5396683B2 (en) Acoustic face material placement system
Gupta An analysis of acoustic treatment on recording studio
KR200298648Y1 (en) sound absorption panel for indoor
KR20110004627U (en) a panel for sound absorption
KR102575383B1 (en) Acoustic click louver board device having lower rail to facilitate coupling
KR20170095575A (en) Noise Absorbing Panel
KR200295302Y1 (en) Sound absorption panel usde for building interior materials
KR100281242B1 (en) Noise-proof foamed aluminum panel with resonance structure
KR100672831B1 (en) Sound Noise absorption assembly wood panel.
WO2018211120A1 (en) Improvements in and relating to acoustics panels
KR20190118402A (en) Sound-absorbing Panel and Manufacturing Method Thereof
KR200359829Y1 (en) Soundproof panel
KR102361698B1 (en) Soundproof Booth
KR102542927B1 (en) A wooden soundproofing board device including a wooden soundproofing wall structure that can reduce howling by height difference between wooden parts
US20240019116A1 (en) Perforated acoustic panel, method of producing, and use of the same
JP3209625U (en) Underlaying materials for fixing interior building materials in acoustic facilities

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application