KR101448295B1 - Finish panel with a sound absorbing function - Google Patents

Finish panel with a sound absorbing function Download PDF

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Publication number
KR101448295B1
KR101448295B1 KR1020140050620A KR20140050620A KR101448295B1 KR 101448295 B1 KR101448295 B1 KR 101448295B1 KR 1020140050620 A KR1020140050620 A KR 1020140050620A KR 20140050620 A KR20140050620 A KR 20140050620A KR 101448295 B1 KR101448295 B1 KR 101448295B1
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KR
South Korea
Prior art keywords
base plate
embossing
sound absorbing
protruding
absorbing function
Prior art date
Application number
KR1020140050620A
Other languages
Korean (ko)
Inventor
신정강
Original Assignee
주식회사 조은데코
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Application filed by 주식회사 조은데코 filed Critical 주식회사 조은데코
Priority to KR1020140050620A priority Critical patent/KR101448295B1/en
Application granted granted Critical
Publication of KR101448295B1 publication Critical patent/KR101448295B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/075—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for insulation or surface protection, e.g. against noise or impact
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire

Abstract

The present invention relates to a finish panel having a sound absorbing function and, more particularly, to a finish panel having a sound absorbing function that is given the sound absorbing function by embossing structure application and is capable of having a beautiful exterior. The finish panel having a sound absorbing function according to the present invention is provided with a base plate; and a skirt portion that extends in one direction crossing the base plate from an edge end portion of the base plate. A plurality of embossing portions, which protrude to be convex in a direction corresponding to the direction in which the skirt portion extends, are formed with a specific pattern on the base plate. One or more sound absorbing slits, which are open by cutting partial areas of the embossing portions, are formed in each of the embossing portions. The finish panel having a sound absorbing function according to the present invention is capable of reducing a noise by using the embossing portions, and the noise through the sound absorbing slits which are formed in the embossing portions is prevented from re-passing. Accordingly, a sound absorbing performance can be improved.

Description

[0001] The present invention relates to a finishing panel having a sound absorbing function,

The present invention relates to a finishing panel having a sound-absorbing function, and more particularly, to a finishing panel having a sound-absorbing function capable of expressing a faint appearance while having a sound-absorbing function by applying an embossing structure.

Generally, wood plywood, gypsum board, synthetic resin material and metal are mainly used as finishing materials for buildings. Conventional finishing panels are mainly made of light metal such as synthetic resin or aluminum, and have a plate-shaped base portion and side wall portions each extending upward from the edge of the base portion.

The conventional finishing panel having such a configuration is mounted on the panel supporting member by inserting and fixing the side wall portion in the clip mounted on the panel supporting member provided on the ceiling of the building. When the ceiling is closed with the ceiling finishing panel described above, the moisture can not penetrate into the space between the panel and the ceiling by the ceiling finishing panel.

However, the above-mentioned conventional finishing panel does not absorb sound and other noise generated in the room where the panel is installed, and mostly reflects the noise to increase the noise of the room.

In order to solve the above-mentioned problems, Korean Utility Model Publication No. 20-2011-0004627 and Korean Patent Publication No. 10-2011-0092422 disclose a sound-absorbing panel having a perforation and a ceiling-finishing panel having a sound-absorbing hole formed therein.

In the above-described panel, noise is dispersed in the space between the panel and the ceiling by causing various noises such as voices generated in the room to pass through the sound-absorbing panel main body or the panel main body. However, There is a problem that satisfactory sound absorbing performance can not be exhibited because the sound is transmitted to the indoor space while passing through the through hole of the panel again.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a finishing panel having a sound absorbing function capable of enhancing a sound absorbing performance by preventing noise passing through a sound- .

According to an aspect of the present invention, there is provided a finishing panel having a sound absorbing function, including: a base plate; And a plurality of embossed portions protruding in a direction corresponding to the extending direction of the skirt portion are formed on the base plate in a predetermined direction And each of the embossed portions is formed with at least one or more sound absorbing slits formed by cutting a portion of the embossed portion.

Wherein the base plate is provided with a protruding portion protruding from one surface of the base plate so as to have a length shorter than the embossing portion in a direction corresponding to the protruding direction of the embossing portion and the protruding portion has irregular- Structure is formed.

A coating portion for absorbing sound is formed on the surface of the base plate, and the coating portion is coated on the surface of the base plate to a uniform thickness.

The embossing unit may include a reference embossing unit formed at one point of the base plate and a first embossing unit to a fourth embossing unit positioned at the same distance from the reference embossing unit and sequentially disposed along the clockwise direction around the reference embossing unit And the first embossing portion to the fourth embossing portion adjacent to the reference embossing portion form one embossing group, and a plurality of embossing groups are arranged on the base plate so as to have a predetermined pattern .

The finishing panel having the sound absorbing function according to the present invention can reduce the noise through the embossing portion while preventing the noise passing through the sound absorbing slit formed in the embossing portion from passing again to improve the sound absorbing performance.

1 is a perspective view of a finish panel having a sound absorbing function according to the present invention;
FIG. 2 is a partially enlarged perspective view showing the embossed portion and the raised portion of the finish panel having the sound absorbing function shown in FIG. 1; FIG.
3 is a cross-sectional view of the finishing panel having the sound absorbing function shown in Figs. 1 and 2. Fig.
4 is a sectional view of a finish panel having a sound absorbing function according to another embodiment of the present invention;

Hereinafter, a finishing panel 10 having a sound absorbing function according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 show a finish panel 10 having a sound absorbing function according to the first embodiment of the present invention. 1 to 3, a finishing panel 10 according to a first embodiment of the present invention includes a base plate 20; And a skirt portion 30 extending in one direction crossing the base plate 20 from an edge of the base plate 20.

The base plate 20 is a flat plate having a rectangular shape with two adjacent sides having different lengths, and is formed of a metal material having light weight. The base plate 20 may be formed in a square or square shape.

The base plate 20 is provided with a base plate 20 extending from one surface (hereinafter referred to as the outer circumferential surface) of the base plate 20 toward the other surface (hereinafter referred to as inner circumferential surface) A plurality of embossed portions 40 protruding or protruding in a corresponding direction are formed in a predetermined pattern.

A groove 42 for sound absorption is formed in the embossed portion 40 and is tapered so as to reduce the cross-sectional area of the groove as it extends from the lower portion to the upper portion.

Each of the embossed portions 40 is formed with at least one or more sound absorbing slits 41 spaced apart from each other by cutting a portion of the upper portion of the embossed portion 40 protruding in the direction of the inner circumferential surface of the base plate 20. The sound-absorbing slits 41 communicate the space of the embossed portion 40 and the space on the inner peripheral surface side of the base plate 20 with each other.

Since the embossed portion 40 has a structure in which the embossed portion 40 is drawn in a dome shape from the outer circumferential surface of the base plate 20 toward the inner circumferential surface and the absorbing slits 41 are formed at the end thereof, The base plate 20 can be easily moved from the space on the inner circumferential surface side of the base plate 20 to the space on the outer circumferential surface side of the base plate 20, The noise can be effectively blocked.

The embossed portions 40 are equally spaced along the longitudinal direction of the base plate 20 and are equally spaced along the width direction of the base plate 20.

The embossing unit 40 includes a reference embossing unit 45 formed at one point of the base plate 20 and a second embossing unit 45 located at the same distance from the reference embossing unit 45, (46) to a fourth embossing portion (49) which are sequentially disposed along the direction of the first embossing portion (45) and adjacent to the reference embossing portion (45) 46 to the fourth embossing unit 49 form one embossing group 40a and a plurality of embossing groups 40a are arranged on the base plate 20 so as to have a predetermined pattern.

The embossing unit 40 is disposed such that the first embossing unit 46 and the fourth embossing unit 49 alternately appear along the longitudinal direction of the base plate 20 and the width direction of the base plate 20 So that the first embossing portion 46 and the second embossing portion 47 alternately appear.

The first embossing portion 46 to the fourth embossing portion 49 are radially spaced apart from the reference embossing portion 45 formed at one point and the first embossing portion 46 to the fourth embossing portion 49 49 are spaced at the same interval as the adjacent embossing portions 40 and are formed at positions orthogonal to the adjacent embossing portions 40 and the reference embossing portion 45. That is, the first embossing portion 46 and the second embossing portion 47, the second embossing portion 47 and the third embossing portion 48, the third embossing portion 48 and the fourth embossing portion 49, The spacing between the fourth embossing portion 49 and the first embossing portion 46 is the same.

The second embossing portion 47 is located in a direction orthogonal to the first embossing portion 46 with respect to the reference embossing portion 45 and the third embossing portion 48 is positioned in the direction perpendicular to the first embossing portion 46, The fourth embossing portion 49 is located in a direction orthogonal to the third embossing portion 48 with respect to the reference embossing portion 45, 1 embossing portion 46 is positioned in a direction orthogonal to the fourth embossing portion 49 with respect to the reference embossing portion 45.

The first embossing portion 46 and the third embossing portion 48, the second embossing portion 47 and the fourth embossing portion 49 are located on a straight line, An extension line connecting the embossing section 48 and an extension line connecting the second embossing section 47 and the fourth embossing section 49 are orthogonal to each other.

Each of the embossing groups 40a including the reference embossing unit 45 and the first embossing unit 46 to the fourth embossing unit 49 is disposed at an equal distance Respectively.

The base plate 20 is provided with protrusions or protrusions 50 protruding or protruding from the outer circumferential surface of the base plate 20 so as to be shorter than the embossing portion 40 in the direction of the inner circumferential surface corresponding to the protruding direction of the embossing portion 40 And the protruding portion 50 is formed on the surface of the base plate 20 so as to form an irregular structure of irregular shape.

Since the raised portion 50 forms an irregularly shaped concave-convex structure on the surface of the base plate 20, the noise transmitted from the space on the inner circumferential side of the base plate 20 together with the embossed portion 40 is diffused So that it is possible to effectively prevent noise from being transmitted to the space located on the outer side of the base plate 20.

The skirt portion 30 extends a predetermined length from the edge of the base plate 20 in a direction intersecting the base plate 20 to form a space portion with the base plate 20. A hook is formed on one side of the skirt portion 30 so as to engage with a supporting means such as a clip bar (not shown) for supporting the finishing panel 10 on the ceiling.

4, a finish panel 10 having a sound absorbing function according to a second embodiment of the present invention is shown. 4, the finishing panel 10 having a sound absorbing function according to the present embodiment has a structure of a finishing panel 10 having a sound absorbing function according to the first embodiment of the present invention described with reference to Figs. 1 to 3 And a separate coating unit 60 is further provided.

The coating portion 60 is formed on the surface of the base plate 20 for absorbing sound and a concave and convex structure formed on the base plate 20 by the protrusions 50 may appear on the surface of the finishing panel 10 So as to have a uniform thickness on the surface of the base plate 20.

The coating portion 60 may be formed on the entire surface of the base plate 20, but is preferably formed only on the inner circumferential surface of the base plate 20 as shown in the figure.

The coating portion 60 may include a primer layer formed on the surface of the base plate 20 and a polyester resin layer formed on the primer layer. Alternatively, the coating portion may further include a plating layer and a pretreatment layer between the base plate and the primer layer.

Although not shown in the drawing, a fabric or sheet-like inhaling member having porosity such as a nonwoven fabric may be further attached to the inner circumferential surface of the base plate 20 for sound absorption.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. It will be appreciated that other equivalent embodiments are possible.

Accordingly, the scope of the true technical protection of the present invention should be determined by the technical idea of the appended claims.

10: Finishing panel
20: Base plate
30: Skirt portion
40: embossing portion
41: sound-absorbing slit
42: Home
50:
60: Coating portion

Claims (4)

A base plate;
And a skirt portion extending in one direction crossing the base plate from an edge end of the base plate,
A plurality of embossed portions protruding in a direction corresponding to the extending direction of the skirt portion and having a groove for sound absorption are formed in the base plate in a predetermined pattern, and a portion of the embossed portion is cut into each of the embossed portions, At least one or more sound-absorbing slits are formed to communicate the grooves and the space on the inner circumferential surface side of the base plate so as to communicate with each other,
Wherein the base plate is provided with a protruding portion protruding from one surface of the base plate so as to have a shorter length than the embossing portion in a direction corresponding to the protruding direction of the embossing portion,
Wherein the protruding portion forms an irregular-shaped concavo-convex structure on a surface of the base plate,
A coating portion for absorbing sound is formed on a surface of the base plate,
Wherein the coating portion is applied to the surface of the base plate to have a uniform thickness so as to have a shape corresponding to the surface shape of the base plate. delete delete The method according to claim 1,
The embossing portion
And a first embossing unit to a fourth embossing unit disposed at the same distance from the reference embossing unit and sequentially disposed along the clockwise direction around the reference embossing unit,
Wherein the reference embossing portion and the first embossing portion to the fourth embossing portion adjacent to the reference embossing portion form one embossing group,
And a plurality of embossing groups arranged on the base plate so as to have a predetermined pattern.
KR1020140050620A 2014-04-28 2014-04-28 Finish panel with a sound absorbing function KR101448295B1 (en)

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KR1020140050620A KR101448295B1 (en) 2014-04-28 2014-04-28 Finish panel with a sound absorbing function

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10300964B2 (en) * 2017-06-19 2019-05-28 Ford Motor Company Vehicle tailgate
KR20200046325A (en) 2018-10-24 2020-05-07 (주)유창 sound absorption panel combining structure
KR102244542B1 (en) 2020-11-16 2021-04-27 제이앤티 주식회사 Ceiling structure system with improved earthquake and fire resistance and sound absorption and economy
KR20220014023A (en) * 2020-07-28 2022-02-04 더원산업 주식회사 SOUND ABSORBING PANEL BY USING Helmholtz RESONANCE PRINCIPLE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1088698A (en) * 1996-09-13 1998-04-07 Ig Tech Res Inc Fire-resisting panel
KR20060040648A (en) * 2006-04-21 2006-05-10 월드메카텍(주) An aluminum architectural panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1088698A (en) * 1996-09-13 1998-04-07 Ig Tech Res Inc Fire-resisting panel
KR20060040648A (en) * 2006-04-21 2006-05-10 월드메카텍(주) An aluminum architectural panel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10300964B2 (en) * 2017-06-19 2019-05-28 Ford Motor Company Vehicle tailgate
KR20200046325A (en) 2018-10-24 2020-05-07 (주)유창 sound absorption panel combining structure
KR20220014023A (en) * 2020-07-28 2022-02-04 더원산업 주식회사 SOUND ABSORBING PANEL BY USING Helmholtz RESONANCE PRINCIPLE
KR102453593B1 (en) * 2020-07-28 2022-10-14 더원산업 주식회사 SOUND ABSORBING PANEL BY USING Helmholtz RESONANCE PRINCIPLE
KR102244542B1 (en) 2020-11-16 2021-04-27 제이앤티 주식회사 Ceiling structure system with improved earthquake and fire resistance and sound absorption and economy

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