KR101961197B1 - Soundproofing body and assembly type soundproof booth with the same, and method manufacturing thereof - Google Patents

Abstract

The present invention relates to a soundproof body, an assembly type soundproof booth having the same, and a manufacturing method thereof. The soundproof booth is formed with a floor, a side wall, and a ceiling. Moreover, the soundproof booth includes at least one of a soundproof and dustproof body (300) or a first soundproof body (100), constituting the floor, and a second soundproof body (200) constituting the side wall and the ceiling.

Description

TECHNICAL FIELD The present invention relates to a soundproofing body and a soundproofing booth including the soundproofing body,

The present invention relates to a soundproof wall and a soundproofing booth, and more particularly, to a soundproofing body for minimizing resonance by disposing an insulator such that the insulator is assembled with continuous joints while being optimized for soundproofing, And a method of manufacturing the same.

Generally, a plurality of soundproof walls are fastened to each other to produce a soundproofing booth. These soundproof booths are designed to have an independent enclosed space that prevents external noise from interfering with the external noise, or that prevents the internal sound from flowing out to the outside to avoid noise damage to other people around. . These soundproofing booths are installed in a home for users who want to build movies for audiences and home theaters that require concentration, as well as special purposes such as musical instruments, vocal practice, and recording.

However, if the conventional soundproofing booth is installed directly on the wall of the building, the installation cost and the installation time are long, and since the removal and demolition costs are additionally generated when the installation is performed after the installation, there is a limit to expanding the supply.

In addition, even when the soundproof booth is separately manufactured, since the neighboring inner surfaces are formed in a quadrangular shape in which they are closed in a flat surface, waves of sound generated from the inside overlap each other while two or more bass waves collide with each other, There is a problem that can occur.

Korean Patent Publication No. 10-2006-0036581 (published on May 2, 2006) Korean Registered Patent No. 10-0650205 (issued on November 27, 2006) Korean Registered Patent No. 10-1008967 (Announced on January 17, 2011) Korean Registered Patent No. 10-1005163 (issued April 4, 2011) Korean Utility Model Registration No. 20-0347868 (Announcement of April 29, 2001) Korean Registered Utility Model No. 20-0419654 (Notice of June 23, 2006)

In order to solve the above-described problems, an object of the present invention is to provide a soundproofing body, which is constructed such that a lining material is attached to both sides of an interior material having a sound absorbing material inserted into a rim, So that the sound absorbing body can be easily assembled by being fastened to each other.

The soundproofing booth is manufactured by assembling the above-mentioned soundproofing bodies on the wall and the bottom, and the asymmetric reflection plates are installed on the inner surfaces of the multiple soundproofing booths so that the soundproofing booth can be easily assembled in the field, And a manufacturing method thereof.

In order to achieve the above-mentioned object, the soundproofing body according to the first embodiment of the present invention includes: a first interior material including a first sound absorbing material of a predetermined size and a first frame of a frame shape in which the first sound absorbing material is fitted; And a first exterior member attached to the first exterior member.

Here, the first exterior material may be attached such that one side portion of the first interior material protrudes and the opposite side portion is inserted.

On the other hand, the soundproofing body according to the second embodiment of the present invention includes a second sound absorbing material of a predetermined size, a sound insulating material to be laminated on the second sound absorbing material, a second interior material including a second frame of a frame shape in which the second sound absorbing material and the sound insulating material are fitted And a second exterior material attached to both sides of the second interior material.

Here, the second exterior material may be attached such that one side portion of the second interior material protrudes and the rest of the interior material enters.

The soundproofing body according to the third embodiment of the present invention includes a dustproof pad having a predetermined size, a dustproof assembly disposed in a plurality of rows on the dustproof pad, and a soundproofing material fixed between the dustproof assemblies, to be.

Here, the dustproof assembly may be manufactured by providing a dustproof plate stacked in multiple layers and a dustproof material disposed between the dustproof plates.

In the soundproof booth according to the present invention, the soundproof booth including the floor, the side wall and the ceiling may include a soundproofing soundproofing material or a soundproofing material, And at least one of a soundproof body, a side wall, and a second soundproof body constituting a ceiling.

First, the dustproof soundproofing body may include a dustproof pad having a predetermined size, a dustproofing assembly disposed in a plurality of rows on the dustproof pad, and a soundproofing material fixed between the dustproofing assemblies.

Here, the dustproof assembly may be manufactured by providing a dustproof plate stacked in multiple layers and a dustproof material disposed between the dustproof plates.

The first sound insulator includes a first interior material including a first sound absorbing material of a predetermined size and a frame-shaped first frame into which the first sound absorbing material is inserted, and a first exterior material attached to both sides of the first interior material .

Here, the first exterior material may be manufactured by attaching the first interior material so that one side portion of the first interior material protrudes and the opposite side portion of the first interior material is inserted.

The second soundproofing body includes a second sound absorbing material having a predetermined size, a sound insulating material adhered to be laminated on the second sound absorbing material, a second interior material including a frame-like second frame in which the sound insulating material and the second sound absorbing material are fitted, And a second exterior member attached to both sides.

Here, the second exterior material may be manufactured by attaching the second interior material so that one side of the second interior material protrudes and the rest of the interior material enters.

On the other hand, the first sound insulator can be attached on the vibration proof sound insulator.

Further, the soundproof booth according to the present invention is fixed on the anti-vibration soundproofing body or the first soundproofing body so that the lower end of the second soundproofing body is fixed or fixed to the upper portion of the second soundproofing body constituting the side wall, And a fastening member installed to be fastened to a side portion of the second soundproofing body.

The soundproof booth according to the present invention is attached to the inner surface of the second soundproofing body constituting the side wall at an angle? 1 with respect to the horizontal or vertical plane, and is formed so as to have the same thickness in the plane, And a reflective plate formed on the substrate.

In addition, it can be manufactured by selectively including an inner built-in paper for assisting attachment or sound absorption between the second sound insulator and the reflector.

Here, the angle [theta] 1 may be 3 to 7 [deg.].

In the meantime, a method of manufacturing a soundproof booth according to the present invention comprises the following steps (S10): A twentieth step (S20) in which first soundproofing bodies are disposed on the soundproofing body, and the protruded portions and the inserted portions of the neighboring first soundproofing bodies are sandwiched and installed; The second soundproofing bodies for the sidewalls are fastened to the fastening members while the lower ends of the second soundproofing bodies for the sidewalls are fastened to each other so that the adjacent second soundproofing bodies are fastened together with the fastening members on the first soundproofing bodies along the rim of the floor, A thirtieth step (S30) in which the protruded part and the inserted part are fitted and installed; The second soundproofing bodies are fastened to the upper ends of the second soundproofing bodies and the second soundproofing bodies are arranged so as to form a ceiling and the side portions of the ceiling second soundproofing bodies are fastened to the fastening members, (S40) in which the inserted portion is inserted and installed; (S50) of inclining the inner surface of the second soundproofing body for the side wall at a predetermined angle? 1 with respect to the vertical or horizontal plane, and providing a reflector.

As described above, according to the present invention, there is an effect that the vibration and sound transmitted from the ground can be blocked at the same time by providing the vibration-damping soundproofing body having the vibration-absorbing assembly on the floor.

In addition, since the first sound insulator 100 disposed on the dustproof assembly and the second sound insulators 200 forming the side wall and the ceiling are fitted to each other, they are easy to assemble and install, have.

In addition, the reflection plate is installed at an angle to the inner surface of the booth at an angle, thereby changing the angle of the path of the sound, so that the resonance phenomenon and the booming phenomenon can be eliminated.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, Should not be interpreted.
1 is a perspective view schematically showing a first soundproofing body according to a first embodiment of the present invention.
FIG. 2 is an exploded perspective view of the first sound insulator shown in FIG. 1. FIG.
3 is a perspective view schematically showing a second soundproofing body according to a second embodiment of the present invention.
4 is an exploded perspective view of the second sound insulator shown in Fig.
5 is a perspective view schematically showing a soundproofing and vibration isolator according to a third embodiment of the present invention.
6 is a perspective view schematically showing a soundproofing booth according to a preferred embodiment of the present invention.
7 is a plan view of the inside of the soundproofing booth shown in Fig.
8 is a view showing a resonance phenomenon occurring in a general soundproofing booth.
FIG. 9 is a view showing a resonance phenomenon occurring in the soundproofing booth shown in FIG. 6. FIG.
Fig. 10 is a graph showing a booming phenomenon occurring in a general soundproofing booth.
Fig. 11 is a graph showing a booming phenomenon occurring in the soundproof booth shown in Fig. 6. Fig.
12 is a flowchart showing a method of manufacturing a soundproofing booth according to a preferred embodiment of the present invention.
Figs. 13 to 17 are views showing the assembling procedure of the soundproofing booth according to the flowchart of Fig. 12. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the detailed description of known functions and configurations incorporated herein will be omitted when it may unnecessarily obscure the subject matter of the present invention.

The soundproof booth according to the present invention comprises a soundproofing vibration body placed on a floor or a floor, a first soundproofing body provided on an upper surface of the soundproofing and vibration absorbing body, a second soundproofing body provided on the side wall and the ceiling on the first soundproofing body, A coupling member provided between the second soundproofing bodies so as to install the second soundproofing bodies which are installed between the first soundproofing bodies and the second soundproofing bodies constituting the side walls or the side walls and the ceiling are mounted and a reflecting plate attached to the inner side walls and / .

Here, the reflector may be asymmetrically installed on at least one surface of the four planes inside the booth. That is, one side may not be parallel to the opposite side, and may not be 90 degrees orthogonal to the neighboring side. These reflectors are desirably installed asymmetrically with respect to two sides of the room, and asymmetrically with respect to the three sides and four sides.

Therefore, it is possible to mount the soundproofing bodies easily on the spot and minimize the phenomenon of superimposition of the sound wavelength in the inside, so that the resonance phenomenon and the booming phenomenon can be minimized.

<First sound insulator>

The first soundproofing body 100 according to the first embodiment of the present invention is installed on a wall, floor, or ceiling of a room, and in particular, in a soundproofing booth according to the present invention, it can be installed on a soundproofing body and used as an indoor floor. Here, the first soundproofing body 100 may be formed in a substantially quadrangular plate shape so as to be easily attached to or used in a room, a floor, or a ceiling of a soundproofing booth. 1 and 2, the first sound insulator 100 includes a first interior material 110 for sound absorption and a first exterior material 120 attached to both outer sides of the first interior material 110 .

The first interior material 110 is a member for reducing noise and includes a first sound absorbing material 111 for reducing noise and a frame having a substantially rectangular shape with a central portion opened so that the rim of the first sound absorbing material 111 is fitted and fixed and a first frame 112 having a frame shape. Here, the first frame 112 is preferably made of metal, and may be made of a non-metallic material such as wood, plastic, or FRP.

The first casing member 120 is installed to protect the first sound absorbing member 111 from external exposure while preventing the first sound absorbing member 111 from being exposed while fixing the first sound absorbing member 111 and the first frame 112 Member. As shown in FIG. 1, a part of the first interior material 110 protrudes from one of the four side surfaces, and the other side surface of the first interior material 110 protrudes from the opposite side A portion of the first lining material 110 in the interior can be inserted.

This is because when the first sound insulators 100 are continuously arranged and attached to the entire surface of the wall surface, the floor surface, or the ceiling surface, the protruding portions of any one first sound insulator 100 are connected to the adjacent first sound insulators 100 So as to be fitted into the recessed portion of the housing. As described above, the plurality of first sound insulators 100 can be continuously arranged by fitting. Of course, it may be made to protrude or to be inserted into all four sides, or may be made so that two opposite sides protrude while two opposite sides are protruded. Accordingly, the first soundproofing bodies 100 adjacent to each other can be directly fitted to each other or can be connected to each other through a separate member (same or similar to the fastening member 400 in FIG. 12) Can be combined with each other.

&Lt; Second sound insulator >

The second soundproofing body 200 according to the second embodiment of the present invention is installed on a wall, a floor, or a ceiling of a room, and can be used as a side wall and a ceiling in the soundproofing booth according to the present invention. Here, the second soundproofing body 200 may be formed in a substantially quadrangular plate shape so as to be attached to a wall, a floor, or a ceiling in an indoor or an acoustic booth, or to be easily used. As shown in FIGS. 3 and 4, the second soundproofing body 200 includes a second interior material 210 for sound absorption and a second exterior material 220 attached to both wide sides of the second interior material 210 .

The second interior material 210 is a member installed in a wall, a floor, or a ceiling of a room for soundproofing. In particular, in the soundproofing booth according to the present invention, it can be manufactured to be used as a wall and a ceiling. The second interior material 210 includes a second sound absorbing material 211 for reducing noise, a sound insulating material 212 for blocking noise passing through the second sound absorbing material 211 in close contact with the second sound absorbing material 211, And a second frame 213 having a substantially quadrangular frame shape so that the rims of the sound insulating material 211 and the sound insulating material 212 are fitted and fixed. Here, the second frame 213 is preferably made of metal, and may be made of a non-metallic material such as wood, plastic, or FRP. Also, the sound insulating material 212 may be made of a member for reflecting sound, and may be made of a metal material or a non-metallic material that shields sound.

The second exterior member 220 prevents exposure of the second sound absorbing material 211 and the sound insulating material 212 while protecting the second sound absorbing material 211, the sound insulating material 212 and the second frame 213, Is a member to be installed. As shown in FIG. 3, a part of the second interior material 210 protrudes from one of the four sides of the four sides, and the other part of the second interior material 210 protrudes from the other side. The second inner material 210 may be attached to be disposed and arranged in three sides.

This is because, when the second soundproofing body 200 is continuously arranged laterally, the protruding portion of one of the second soundproofing bodies 200 can be fitted to the portion of the second soundproofing body 200 adjacent to the side have. When the second soundproofing body 200 is continuously arranged up and down, a separately manufactured member (the same or similar to the coupling member 400 in Fig. 12) is interposed, and through this fitting member, (200) can be arranged. In addition, the shim member may be installed at a connection portion between the wall and the ceiling so that the second soundproofing body 200 constituting the wall and the second soundproofing bodies 200 forming the ceiling are connected to each other.

The protruded portions and the protruded portions of the first sound insulator 100 and the second sound insulator 200 may be manufactured to be mixed with each other in some cases, and may be manufactured to have windows. N

<Soundproofing body>

The soundproofing and vibration isolator 300 according to the third embodiment of the present invention is installed on the floor, the wall, or the ceiling of the room, and can be installed on the floor in the soundproofing booth according to the present invention. The soundproofing and shockproof body 300 may be made of a wall, a floor, or a ceiling of a room or a soundproofing booth, or may be formed in a substantially quadrangular shape so as to be easily installed. Further, the soundproofing and vibration isolator 300 may be manufactured as one assembly, or may be fabricated using two or more assemblies and connected. As shown in FIG. 5, the soundproof and vibration shield 300 includes the dustproof pad 310, the dustproof assembly 320, and the soundproof material 330.

The vibration damping pad 310 is a member placed on the floor or floor, and is a member for sounding as well as absorbing and shielding vibrations transmitted from the floor or floor. The anti-vibration pad 310 may be attached to the floor of a room in a general room, and may be placed in contact with the floor in the anti-vibration booth according to the present invention. The anti-vibration pad 310 may be made of a material excellent in durability, dustproofing and soundproofing, and may be, for example, marble. The vibration damping pad 310 may be formed as a single piece having a size equal to the designed floor area of the entire floor of the room or the soundproofing booth, or may be manufactured in a plurality of pieces, and may be fastened together or fitted or fastened by separate members.

The dustproof assembly 320 may be disposed in a plurality of rows on the dustproof pad 310 for dustproofing. The dustproof assembly 320 may include a dustproof plate 321 laminated in multiple layers and a dustproof material 322 interposed between the dustproof plate 321.

Here, the anti-vibration plate 321 may be manufactured to have the same length as that of the anti-vibration pad 310, and two or three or more anti-vibration plates 321 may be arranged in one column as shown in FIG. Further, when two or more anti-vibration plates 321 are disposed in one row, the adjacent anti-vibration plates 321 may be arranged to have a certain length of interval. This is for the purpose of preventing interference between the adjacent vibration damping plates 321 while the vibration damping plates 321 absorb vibration.

The vibration damping material 322 is disposed between the vibration damping plates 321 and absorbs and blocks the vibration transmitted from the ground to the vibration damping plate 321. The vibration damping material 322 can be made of a material have. The vibration damping material 322 may be equal to the length of the vibration damping plate 321 and may have a length enough to be disposed between the vibration damping plates 321 at regular intervals as shown in Fig.

The sound insulating material 330 may be made of a material suitable for absorbing vibrations and noise, and may be interposed between the plurality of column-arranged dustproofing assemblies 320. The length of the sound insulating material 330 is equal to or similar to the total length of one row of the vibration insulating plate 321 and is equal to the length of each vibration insulating plate 321 when two or more vibration insulating plates 321 are arranged in one row . The width of the soundproofing material 330 is fixed to be sandwiched between the dustproofing assemblies 320 and the height of the soundproofing material 330 is the same as or similar to the height of the dustproofing and assembling part 320.

<Soundproof booth>

The soundproof booth according to the preferred embodiment of the present invention includes the first soundproofing body 100, the second soundproofing body 200 and the soundproofing and vibration absorbing body 300 as well as a coupling member 400 for connecting and fixing them, And may include an inner liner 500 and a reflector 600. Hereinafter, the detailed description of the first sound insulator 100, the second sound insulator 200, and the soundproof &lt; Desc / Clms Page number 10 &gt; vibration isolator 300 will be briefly described as necessary while referring to the above description. In addition to their arrangement and connection structure, Will be described in detail.

As shown in FIG. 6, the soundproof booth according to the preferred embodiment of the present invention includes a soundproof / vibration isolator 300 installed on a floor or a floor, a first soundproofer 100 A second soundproofing body 200 which is erected on the rim of the bottom surface to form a side wall and a second soundproofing body 200 which connects the upper surfaces of the second soundproofing bodies 200 to form a ceiling, And a fastening member 400 installed to be fixed.

The soundproof and vibration isolator 300 can be manufactured to form the bottom of the designed soundproof booth.

A plurality of the first sound insulators 100 are disposed on the top surface of the soundproofing body 300 and the adjacent protruded portions and the inserted portions may be inserted and connected. Meanwhile, only one of the soundproof / vibration shield 300 and the first sound insulator 100 may be provided.

The fastening member 400 is a member for fixing and fixing the second sound insulator 200 forming the side wall on the first sound insulator 100. The fastening member 400 may be formed in a shape having a protruding portion or a concave portion to be fitted on the first sound insulator 100 and to be engaged with the protruding portion or the inserted portion of the second sound insulator 200. [ Therefore, the fastening member 400 is firmly attached to the first sound insulator 100 while being disposed along the rim of the entire bottom surface of the plurality of first sound insulators 100, Can be firmly engaged.

In addition, the fastening member 400 is provided at a connection portion between the second soundproofing body 200 forming the side wall and the second soundproofing bodies 200 forming the ceiling, and the second soundproofing body 200, The side walls and the ceiling of the second soundproof bodies 200 can be firmly connected and fixed.

The second soundproofing body 200 may be installed to form a ceiling with the side wall of the soundproofing booth. At this time, the second sound insulators 200 arranged side by side and the ceiling may be connected by fitting between protruding portions of one side and the recessed portions of the opposite side. In addition, the second soundproofing bodies 200 forming the side walls can be installed firmly by being fitted into the fastening member 400 at the bottom portion. At this time, the second soundproofing body 200 constituting the side wall may be made to have a window. A coupling member 400 is disposed at a connecting portion where the second soundproofing bodies 200 forming the ceiling and the second soundproofing bodies 200 forming the side walls face each other and the second soundproofing body 200, The ceiling can be installed on the side wall.

Here, the fastening member 400 for connecting and securing the first sound insulator 100 and the second sound insulator 200 on the side wall may have a "1" shape on the side surface, The fastening member 400 connecting and securing the ceiling second sound insulator 200 may have a shape of 'a' on the side surface. Alternatively, the fastening member 400 may be further processed to have a projection in a cross section, such as a convex shape. In addition, when the protruding portions of the second sound insulator 200 are three sides, the fastening member 400 may be manufactured so that these protruding portions are fitted.

The inner lining material 500 may be interposed between the second sound insulator 200 and the reflection plate 600. The inner lining material 500 can be installed to facilitate attachment of the second sound insulator 200 and the reflection plate 600. The inner liner 500 may not be installed.

The reflector 600 may be attached to the inner surface of the second sound insulation body 200 forming the side wall or ceiling to further enhance the sound absorption effect. 7, the reflector 600 attached to two of the four sides of the reflector 600 may be attached to the inner surface of the four sides of the soundproof booth, And can be installed at an angle? 1. Thus, the reflection plate 600 is installed only on two sides, thereby achieving both convenience of construction, sound absorption function, resonance phenomenon and reduction of the booming phenomenon, and can be changed according to the position of the sound source and the location of the sound insulation, soundproof window, Construction can be possible.

For example, in FIG. 7, the reflection plate 600 attached to the planar upper and lower surfaces is inclined at an angle? 1 of about 5 degrees with respect to the reflector 600 arranged horizontally or vertically on the lower and right sides Is installed. At this time, the reflection plate 600 may have a substantially triangular shape on a flat surface. The second soundproofing body 200 constituting the side wall may be provided so as to have a certain angle? 2 with respect to the horizontal or vertical direction. At this time, the angle? 2 may be 3 to 7 degrees. In this case, if the arrangement angle? 1 of the reflection plate 600 is replaced, the flat section shape of the reflection plate 600 may be substantially plate-shaped. The angle? 1 and the angle? 2 may be combined to form 3 to 7 degrees.

The reason why the reflection plate 600 is installed at a certain angle is to minimize the resonance phenomenon and the booming which are caused by the sound generated in the room.

That is, in a room having a closed symmetrical quadrangular structure, it is very likely that two or more bass waves collide with each other to cause resonance. At this time, if a standing wave resonance occurs, a specific bass may not be extinguished, but a so-called booming phenomenon may occur which is emphasized while being kept at a certain place and is called "bongbung" or "bongung". As a result, the middle and high frequency masking phenomenon occurs, so that the clarity of the sound is lowered and the sound pressure of 10 dB or more rises depending on the specific frequency.

For example, as shown in FIG. 8, two low-frequency resonance frequencies of 68 Hz and 56.7 Hz can be generated in a closed rectangular symmetric rectangular space of 2.5 mm and 3 m in length, and these waveforms overlap with each other Can occur. At this time, the resonance frequency is 56.7 Hz having a wave form of 6 m at a length of 3 m, and the resonance frequency is 68 Hz having a wavelength of 5 m at a length of 2.5 m. In addition, although the sound generated from the sound source is spread in each direction or each waveform, it can not extend as much as the original wavelength in the closed space. Therefore, A phenomenon may occur.

As shown in FIGS. 7 and 9, the soundproof booth according to the present invention for improving such a conventional phenomenon has an arrangement angle .theta.1 of the inner lining material 500 of 3 to 7 degrees, Can also be configured so that they do not overlap easily. In other words, it is judged to be the lowest slope that does not interfere with the utilization of the space inside the booth and interference between waveforms at each frequency is small. At this time, when the angle is less than 3 DEG or more than 7 DEG, the sound progression interval is too dense and wide and the possibility of superposition is high.

On the other hand, in a closed symmetrical rectangular space of 3.6 m in width, it can be seen how a certain degree of booming phenomenon occurs in the frequency bands of about 50 Hz and 100 Hz due to the sound of a certain size as shown in FIG.

On the other hand, in the soundproof booth according to the present invention, as shown in FIG. 11, it can be seen that the booming phenomenon in the frequency bands of about 50 Hz and 100 Hz is remarkably improved due to the sound of a certain size.

<Manufacturing method>

Hereinafter, a method of manufacturing a soundproofing booth according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 12 to 17. FIG.

First, a soundproofing and vibration isolator 300 is installed (S10). Referring to FIG. 13, a dust pad 310 having a designed size may be placed on the ground or the floor. The anti-vibration assembly 320 may be disposed on the anti-vibration pad 310 in a plurality of rows. At this time, the dustproof assembly 320 may be formed by stacking the dustproof plates 321 in multiple layers, and a plurality of dustproof materials 322 may be disposed between the dustproof plates 321 at regular intervals. Here, one or more anti-vibration plates 321 may be installed in one row, and when a plurality of anti-vibration plates 321 are installed, the anti-vibration plates 321 may be arranged to have a predetermined interval therebetween. Further, the dustproof members 322 may be disposed at equal intervals, and the dustproof members 322 may be disposed at equal intervals. Further, the soundproofing material 330 may be installed between the dustproof assemblies 320.

Next, the first sound insulator 100 is installed on the soundproof / vibration isolator 300 (S20). 1, 2, and 14, a first sound absorbing material 111 is fitted into a frame-shaped first frame 112 to fabricate a first interior material 110. On both outer sides of the first interior material 110 The first sound absorbing body 100 can be manufactured by attaching the first skin material 120 to the first sound absorbing body 100. At this time, the first exterior member 120 may be attached such that the first interior material 110 protrudes from one side of the first sound insulator 100 and the first interior material 110 enters from the opposite side. These first soundproofing bodies 100 may be arranged continuously and the protruded portions of the first soundproofing body 100 may be fitted to the adjacent portions of the first soundproofing body 100 so as to be continuously connected to each other.

Next, a fastening member 400 is provided on the first sound insulator 100, and a second sound insulator 200 is provided on the side of the fastener 400 via the fastening member 400 (S30). 14, the fastening member 400 may be installed along the rim of the floor comprising the soundproofing body 300 and the first soundproofing body 100. One side of the fastening member 400 is firmly attached to the first sound insulator 100 and can be installed leaving a space for mounting the door 700 later.

3, 4 and 15, the sound insulating material 212 and the second sound absorbing material 211 are fitted into the frame-like second frame 213 to form the second interior material 210, The second exterior member 220 may be attached to both outer surfaces of the first sound insulation member 210 to fabricate the second sound insulation member 200. At this time, the second exterior material 220 may be attached so that the second interior material 210 protrudes from one side of the second sound insulator 200 and the second interior material 210 enters from the other side. These second soundproofing bodies 200 may be arranged continuously and the protruded portions of the second soundproofing body 200 may be inserted into the adjacent portions of the second soundproofing body 200 and be connected to each other. At this time, the lower portion of the second sound insulator 200 is sandwiched by the fastening member 400, so that the second sound insulator 200 is disposed upright to form the side wall of the soundproof booth.

Next, a fastening member 400 is installed on the second soundproofing body 200 forming the side wall, and a second soundproofing body 200 forming a ceiling is installed (S40). 16, a fastening member 400 is mounted on an upper surface of a second soundproofing body 200 constituting a side wall, and the fastening member 400 is fastened to the second soundproofing body 200 on the side wall of the intermediate roll, The soundproofing body 200 can be installed. Of course, the second soundproofing bodies 200 forming the ceiling are arranged continuously, and the protruding portions of the second soundproofing body 200 are fitted to the portions of the adjacent second soundproofing bodies 200 and are continuously installed . In addition, the side portion of the ceiling second soundproofing body 200 may be fitted to the fastening member 400 fastened to the upper portion of the second soundproofing body 200 for the side wall. Thereafter, the door 700 may be installed.

Finally, the reflection plate 600 is installed on the inner surface of the second sound insulator 200 (S50). 17, the reflection plate 600 may be installed on the inner surface of the second soundproofing body 200 so as to form the inner surface of the soundproofing booth. The reflector 600 may be installed on at least one surface of the reflector 600 or at two angles of a plane angle of 3 ° to 7 °, for example, about 5 °, as shown in FIG. At this time, the reflector 600 may be formed to have the same thickness and be arranged at a certain angle [theta] 1 or thicker gradually. Also, the second soundproofing body 200 constituting the side wall may be inclined at a certain angle? 2 with respect to the horizontal or vertical direction.

Meanwhile, the inner sound insulation material 500 may further be attached between the second sound insulation body 200 and the reflection plate 600. The inner lining material 500 may be provided for assisting attachment of the second sound insulator 200 and the reflection plate 600, or may be installed for sound absorption.

Then, the door 700 and the windows can be installed to complete the soundproofing booth.

As described above, those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is defined by the appended claims, rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalents of the claims are to be construed as being included within the scope of the present invention do.

100: first sound insulator
110: first interior material 111: first sound absorbing material
112: first frame 120: first exterior member
200: second sound insulator
210: second interior material 211: second sound absorbing material
212: sound insulating material 213: second frame
220: Secondary casing
300: Soundproofing vibration isolator
310: dustproof pad 320: dustproof assembly
321: anti-vibration plate 322: anti-
330: Soundproofing material
400: fastening member
500: Inner interior material
600: reflector
700: Moon.

Claims (9)

In soundproofing booths made of floor, side walls and ceiling,
And at least one of a soundproof or vibration absorbing body (300) or a first sound insulator (100) forming a floor and a second sound insulator (200) forming a side wall and a ceiling,
The soundproof and vibration proof body 300 includes a vibration proof pad 310 having a predetermined size and a plurality of rows of the vibration proof assembly 320 disposed on the vibration proof pad 310, Wherein the dustproof assembly 320 includes a dustproof plate 321 stacked in multiple layers and a dustproof material 322 disposed between the dustproof plate 321,
The first sound insulator 100 includes a first interior material 110 including a first sound absorbing material 111 having a predetermined size and a first frame 112 having a frame shape in which the first sound absorbing material 111 is inserted, And a first exterior material 120 attached to both sides of the interior material 110. The first exterior material 120 is manufactured such that one side of the first interior material 110 protrudes and the opposite side of the first interior material 110 is inserted,
The second soundproofing body 200 includes a second sound absorbing material 211 having a predetermined size and a sound insulating material 212 laminated to be laminated on the second sound absorbing material 211 and a second sound absorbing material 212 sandwiched between the sound insulating material 212 and the second sound absorbing material 211 And a second exterior material 220 attached to both sides of the second interior material 210. The second exterior material 220 includes a second exterior material 220, 2 Inner material 210 is made by attaching one side of the inner material 210 to protrude,
A reflector 600 which is attached to the inner surface of the second soundproofing body 200 forming the side walls at an angle? 1 with respect to the horizontal or vertical plane and is formed to have the same thickness as the plane, ; &Lt; / RTI &gt;
And an inner lining (500) for assisting attachment or sound absorption between the second soundproofing body (200) and the reflection plate (600).
The method of claim 1,
Wherein the first soundproofing body (100) is attached on the soundproofing body (300).
The method of claim 1,
The lower end of the second soundproofing body 200 fixed on the soundproofing body 300 or the first soundproofing body 100 is fastened or fixed to the upper portion of the second soundproofing body 200 forming the side wall, And a fastening member (400) installed to be fastened to a side portion of the second soundproofing body (200) which forms a ceiling.
The method of claim 1,
Wherein the angle? 1 is 3 to 7 degrees.
A method of manufacturing a soundproofing booth according to any one of claims 1 to 4,
A tenth step (S10) of installing a soundproofing and vibration isolator (300) as a floor;
A twentieth step S20 in which the first sound insulators 100 are disposed on the soundproofing body 300 and the adjacent protruding portions of the first sound insulators 100 and the inserted portions are fitted to each other;
The coupling members 400 are installed on the first soundproof bodies 100 along the rim of the floor and the second soundproof bodies 200 are arranged to form the side walls and the lower ends of the second soundproof bodies 200 for the side walls A thirtieth step (S30) in which the protruding portion and the inserted portion of the adjacent second soundproof bodies (200) fastened together with the fastening member (400) are inserted and installed;
The coupling members 400 are fastened to the upper ends of the second soundproof bodies 200 and the second soundproof bodies 200 are arranged so as to form a ceiling and the side portions of the ceiling second soundproof bodies 200 are fastened to the fastening members 400 (S40) in which the protruding portion and the inserted portion of the adjacent second sound deadening bodies 200 are inserted and installed while being fastened to the first and second sound insulating bodies 200 and 200, respectively.
(S50) in which the reflection plate 600 is installed on the inner surface of the second soundproofing body 200 for the side wall at a predetermined angle? 1 with respect to the vertical or horizontal plane. How to make a soundproof booth. delete delete delete delete

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