KR-20260064136-A - Acoustic Louver and Acoustic Louver Fastening System for Installing the Same

KR20260064136AKR 20260064136 AKR20260064136 AKR 20260064136AKR-20260064136-A

Abstract

An acoustic louver according to the present invention is an acoustic louver forming a wall of an acoustic louver board that controls sound or airflow, wherein the acoustic louver comprises: a louver body having a predetermined length; a first fastening groove formed along the longitudinal direction on one surface of the louver body; and a louver rail provided inside the first fastening groove, made of a material having relatively higher rigidity compared to the louver body so as to prevent deformation of the first fastening groove even if deformation of the louver body occurs and to firmly maintain the connection of the louver body, and having a second fastening groove formed therein for fastening a fix clip for fastening the louver body.

Inventors

홍 활

Assignees

주식회사 케이디우드테크

Dates

Publication Date: 20260507
Application Date: 20241031

Claims (9)

In an acoustic louver forming a wall of acoustic louver boards that controls sound or airflow, The above acoustic louvers are, A louver body having a predetermined length; A first fastening groove formed along the longitudinal direction on one surface of the above-mentioned louver body; A louver rail provided on the inner side of the first fastening groove, made of a material having relatively higher rigidity compared to the louver body so as to prevent deformation of the first fastening groove even if deformation of the louver body occurs and to firmly maintain the connection of the louver body, and having a second fastening groove formed therein for fastening a fix clip for fastening the louver body; Acoustic louvers including
In paragraph 1, An acoustic louver, wherein the outer surface of the above-described louver rail is formed to have a cross-sectional shape corresponding to the above-described first fastening groove, and a step is formed on one side of the inner surface so that a clip or fastening member for attaching the acoustic louver to a wall or ceiling can be inserted and fixed thereto.
In paragraph 2, An acoustic louver in which an open side of the above-mentioned louver rail has a first inclined surface formed such that it slopes at a predetermined angle from the end toward the inside.
In paragraph 3, Acoustic louvers utilizing the end of the first inclined surface as the step.
In paragraph 2, An acoustic louver having a second inclined surface with a predetermined slope formed on one side of the inner surface relative to the step formed on the louver rail.
In paragraph 1, An acoustic louver having a fastening projection formed protruding from one side of the outer surface of the above louver rail to improve the bonding strength between the first fastening groove and the louver rail.
In an acoustic louver fastening system for installing an acoustic louver according to any one of claims 1 to 6 on a wall or ceiling, A clip rail having a predetermined length, fixedly installed on one side of the above-mentioned wall, ceiling, soundproofing panel, or sound-absorbing panel so as to be spaced apart at a predetermined interval; At least one fix clip is provided along the longitudinal direction of the clip rail and has a shape corresponding to the louver rail to fix the acoustic louver; and The acoustic louver, to which the above fix clip is inserted into and fixed to the above louver rail; Acoustic louver fastening system including
In Paragraph 7, The above-described clip rail is an acoustic louver fastening system in which a guide groove is further formed on one side to which the above-described fix clip is joined, providing a path along the longitudinal direction through which the clip rail can be positioned.
In paragraph 8, The lower part of the above-mentioned fix clip is formed with a width corresponding to the above-mentioned guide groove, and An acoustic louver fastening system in which a pair of fixing members are formed protruding upward along the longitudinal direction at both corners of the upper surface.

Description

Acoustic Louver and Acoustic Louver Fastening System for Installing the Same The present invention relates to an acoustic louver and an acoustic louver fastening system for installing the same. More specifically, the invention relates to an acoustic louver equipped with a louver rail having relatively high rigidity inside a fastening groove formed for fastening, so that the fastening of the acoustic louver installed on a ceiling, wall, etc. can be stably maintained even if the acoustic louver is deformed or damaged by an external environment or external impact, and an acoustic louver fastening system for installing the same. With the recent improvement in living standards and the increasing importance placed on a pleasant cultural life, music-related culture, as one of the diverse forms of culture, is also growing actively. Consequently, the importance of soundproofing facilities—which block the transmission of sound to the outside or the influx of external sounds in public spaces used by the public, such as theaters, concert halls, and music rooms hosting concerts, performances, and competitions—and sound absorption equipment—which eliminates reverberation caused by the reflection of music or acoustics and optimizes the sound within the venue, is being increasingly emphasized. In addition to public facilities, soundproofing equipment is also installed in residential multi-unit dwellings, such as apartments, to block noise or vibrations generated within the home from being transmitted to neighboring homes, and conversely, to prevent noise or vibrations from the outside from entering the interior. Sound-absorbing panels, used as one type of sound-absorbing and soundproofing equipment, are installed on the ceilings or walls of a building to reduce noise by reflecting or absorbing indoor sounds. Furthermore, since these sound-absorbing panels do not require separate finishing materials after installation, this aspect must also be taken into consideration. The applicant obtained Korean Registered Patent No. 10-2575383 under the title "Acoustic Click Louver Board Device Equipped with a Lower Rail to Facilitate Connection," which takes into account such sound absorption, soundproofing functions, and interior design aspects. However, such acoustic louvers for joining may undergo shape deformation, such as twisting or bending, due to their material, surrounding environmental factors, or external impacts. In such cases, there is a problem in that more deformation may occur because the groove formed on one side of the acoustic louver to join the louvers is relatively thin compared to other parts. In such cases, problems may arise where the connection of the acoustic louvers weakens due to changes in the connection point, or where the connection of the acoustic louvers becomes disengaged in cases of severe deformation. The following drawings attached to this specification illustrate preferred embodiments of the present invention and serve to further enhance understanding of the technical concept of the present invention together with the detailed description of the invention; therefore, the present invention should not be interpreted as being limited only to the matters described in such drawings. FIG. 1 is a perspective view of an acoustic louver according to the present invention; FIG. 2 is an exploded perspective view of an acoustic louver according to the present invention; FIG. 3 is a cross-sectional view of an acoustic louver according to the present invention; FIG. 4 is a perspective view of an acoustic louver fastening system for installing an acoustic louver according to the present invention; FIG. 5 is an exploded perspective view of an acoustic louver fastening system for installing an acoustic louver according to the present invention; FIG. 6 is a cross-sectional view of an acoustic louver fastening system for installing another acoustic louver according to the present invention; and FIG. 7 is a cross-sectional view sequentially showing the assembly process of an acoustic louver fastening system according to the present invention. In the drawings of the present invention, particularly in the drawings showing a fastening system, margins are shown to facilitate easy verification of the fastening status of each member; however, this is merely an example to facilitate the explanation of the invention, and it is obvious that each member can be fastened without margins. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the present invention, and the present invention