KR100951012B1 - Transparent wood sound absorping wall - Google Patents

Abstract

PURPOSE: A transparent timber sound-absorbing wall is provided to maintain secure combination, facilitate installation and separation, and improve soundproof effect and outer appearance. CONSTITUTION: A transparent timber sound-absorbing wall(100) comprises a mainframe(110), a transparent sound-absorbing panel(120), a front panel, and a sound-absorbing material(140). A protrusion(115) is formed outside the mainframe, a front mounting groove(116) and a rear mounting groove are formed on the front side and the rear side, and a hole is formed at the center of the mainframe. The transparent sound-absorbing panel is coupled with the rear mounting groove around the hole. The front plate is coupled with the front mounting groove. The sound-absorbing material is coupled with the sound-absorbing rod material and absorbs noise.

Description

TRANSPARENT WOOD SOUND ABSORPING WALL

The present invention relates to a wooden sound absorbing wall having transparency, and more particularly, the soundproofing effect is excellent, the appearance is beautiful, and is easy to install and separate, and at the same time the wood with transparency that can maintain the bonding state of the transparent soundproof board firmly. It relates to a sound absorbing wall.

In general, the sound barrier blocks the noise generated when the vehicle is driven or installed in a structure that needs to reduce the noise damage area or noise caused by various noises.

As shown in FIG. 1A, the soundproof wall 10 arranges the plurality of H-shaped struts 11 on the foundation concrete C at regular intervals, and then the struts 11 are anchor bolts 12. And a plurality of sound insulation plates 13 which absorb noise along opposite channels of two adjacent struts 11 are sequentially stacked in the transverse direction, respectively, and then the upper end thereof is fixed by the connecting plate 14.

At this time, the soundproof plate 13 is made of a metal material, but if the metal material as the overall weight is too heavy because the construction work is very difficult and the support structure also has to be strong because the construction cost is high, mining on the road There was a problem that caused the road to freeze.

Accordingly, in recent years, it is lighter, and it is a trend to install a soundproof wall using a transparent soundproof panel capable of lightening on the road to quickly melt the snow snow and at the same time secure the view.

As shown in FIG. 1B, the transparent soundproof panel 20 is composed of an aluminum frame 21 and a transparent plate 22, and the transparent plate 22 can be easily inserted into the frame 21. The upper surface of the frame 21 is provided with a pinion groove 23 wider than the thickness of the transparent plate 22 so as to be.

Since the transparent plate 22 can emit sunlight, it is possible to secure the sunshine and the view right to prevent the freezing of snow on the road in winter, thereby preventing the slipping of the vehicle, the road behind the road There is an advantage to seeing the scenery.

However, the noise generated on the road is reflected from the transparent sound insulation plate 22 as it is, there is a problem that sound insulation and sound-absorbing effect is lowered.

On the other hand, after the transparent plate 22 is inserted into the frame 21, the silicon 24 caulking (Caulking) process to maintain the bonding of the frame 21 and the transparent plate 22.

However, in the coking process of the silicon 24, since curing time of the silicon 24 takes about 24 hours, other work is impossible while the silicon 24 is cured, and the work is delayed. There is a problem that a time economic loss occurs.

In addition, as the frame 21 is formed of an aluminum material, there is a problem of damaging the surrounding landscape.

The present invention is to solve the above-mentioned problems, to provide a wood sound absorption wall having a sound insulation effect, excellent in appearance, easy to install and detach, and at the same time to maintain the bonding state of the transparent soundproof board firmly The purpose is.

In order to achieve the above object, the present invention, the ridge is formed on the outside, the front seat and the rear seating grooves are formed on the front and back, respectively, based on the ridge, the main frame is formed in the center; Transparent soundproof plate capable of seeing, coupled to the rear seating groove around the hole; A front plate coupled to the front seating groove and having a plurality of sound absorbing rods spaced apart from each other; And a sound absorbing material coupled to correspond to the sound absorbing bar material to absorb noise. It includes, The sound absorbing rod provides a wood sound absorbing wall with transparency, characterized in that the groove is formed so that the sound absorbing material can be fitted.

As described above, the present invention has the following effects.

First, by assembling the main frame, transparent soundproof panel, front panel and sound absorbing material, the installation and separation of the wooden sound absorbing wall with transparency can be carried out very easily and easily. It stays solid and of course looks neat.

Second, as the groove is formed in the sound absorbing rod material can be fitted into the sound absorbing material is easy to install and separate the sound absorbing material can minimize the work time, it is possible to reduce the maintenance cost.

Third, it is possible to secure the field of view by the transparent soundproof plate and the soundproofing effect is excellent by the sound absorbing material partially exposed.

Fourth, the wooden sound absorbing wall having transparency by the connecting groove and the connecting frame formed in the main frame can be laminated in several layers to be stably combined.

Fifth, as the main frame, the front plate and the connecting frame is formed of wood, the sound absorption effect is improved, and because it is light, it is easy to transport and assembly work, and can be produced in a natural manner.

Sixth, as the transparent soundproof plate is slid into the rear seating groove to be coupled, the coupling state between the transparent soundproof plate and the main frame can be maintained firmly, and the installation and separation of the transparent soundproof plate are easy.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Figure 2a is an exploded perspective view of a wooden sound absorbing wall with transparency according to an embodiment of the present invention, Figure 2b is a cross-sectional view showing a state before assembly of the wooden sound absorbing wall with transparency of the present invention, Figure 2c is It is sectional drawing which shows the state after assembly.

2A to 2C, the wooden sound absorbing wall 100 having transparency according to an embodiment of the present invention includes a main frame 110, a transparent soundproof plate 120, a front plate 130, and a sound absorbing material 140. It is configured to include.

The main frame 110 is assembled with the upper and lower horizontal members 111 and 112 and the left and right vertical members 113 and 114 to form a rectangular frame, but the upper and lower horizontal members 111 and 112 and the left and right vertical members. The ridges 115 are formed along the longitudinal direction on the inner surfaces of the members 113 and 114.

The front seating recess 116 and the rear seating recess 117 are respectively formed on the front and rear surfaces of the main frame 110 based on the ridge 115, and a hole 118 is formed in the center thereof.

The transparent soundproof panel 120 is capable of seeing and is fitted into the rear seating groove 117 about the hole 118.

At this time, the coupling between the transparent sound insulation board 120 and the main frame 110 may be more firmly maintained by the adhesive.

In addition, the transparent soundproof panel 120 is excellent in impact resistance, resistant to climate change, high visible light transmittance and visible at the same time noise-resistant polycarbonate (PC: Polycarbonate) and polymethyl methacrylate (PMMA: Polymethylmethacrylate) is preferably made of any one material.

The front plate 130 has a vertical frame so that the upper and lower horizontal members 131 and 132 and the left and right vertical members 133 and 134 can be fitted into the front seating groove 116 of the main frame 110. After assembling, the sound absorbing rod 135 is spaced apart from each other inside the rectangular frame.

The sound absorbing rod 135 is disposed horizontally or vertically, and as shown in FIG. 2B, one surface of the sound absorbing rod 135 in the direction of the front seating groove 116 is trapezoid narrower than the other surface of the sound absorbing rod 135. It is preferably formed in a cross-section, the other surface of the sound absorbing rod 135 is formed to bend along the longitudinal direction to increase the sound absorption rate of the noise.

The interval between the sound absorbing rods 135 is preferably arranged to leave a space such as the width of the sound absorbing rods 135, may be arranged in a variety of forms, such as vertical arrangement, horizontal arrangement, diagonal arrangement.

Sound absorbing material 140 is coupled to correspond to the sound absorbing rod 135 to absorb external noise, for this purpose, the upper surface 141 and the lower surface 142 of the sound absorbing material 140 is exposed to the outside, commonly used It can be used as a polyester (Polyester) material.

At this time, it is preferable that the sound absorbing rod member 135 has an insertion groove 135a into which the sound absorbing material 140 can be inserted to facilitate replacement of the sound absorbing material 140.

Due to this structure, the sound absorbing material 140 is easy to install, and when the partially damaged sound absorbing material 140 is to be replaced, only the sound absorbing material 140 to be replaced can be easily separated. It can be minimized and maintenance costs can be reduced.

On the other hand, the wooden sound-absorbing wall 100 having a transparency so as to be laminated in several layers according to the place, the wooden sound-absorbing wall 100 having a transparency further comprises a connection frame 150, the main frame ( Connection grooves 111a and 112a are formed in the upper and lower horizontal members 111 and 112 of the 110, respectively, and the connection frame 150 is fitted into the connection grooves 111a and 112a.

That is, as shown in Figure 2c, by the connecting frame 150, the wooden sound-absorbing wall 100 having the transparency can be laminated in several layers to be stably coupled.

As described above, when the main frame 110 and the front plate 130 are assembled, the front plate 130 to the front seating groove 116, the transparent soundproof plate 120 to the rear seating groove ( 117) can be assembled by fitting.

In other words, as the connection between the components (110, 120, 130, 140, 150) constituting the transparent wooden sound absorbing wall 100 is possible by assembly, there is no need for a conventional silicon caulking step, thereby working process This can be done very simply and easily.

Therefore, the operation time for installing the soundproof wall is shortened, thereby maximizing the efficiency of the work, and maintaining the firmly coupled state of the wooden sound absorbing wall 100 having transparency, as well as being clean and natural in appearance.

In addition, the transparent soundproof panel 120 can secure the field of view and at the same time the noise is effectively absorbed by the sound absorbing material 140 is partially exposed, the soundproof effect is superior to the existing transparent soundproof panel (see Fig. 1b, 20) have.

Here, the main frame 110, the front plate 130 and the connecting frame 150 may be formed of plastic, aluminum, iron, but to improve the sound absorption effect, light weight, easy to transport and assembly work, the appearance It is desirable that the wood is made of wood that can be beautifully produced or gives a natural feel and gives an excellent feeling to the harmony of the surrounding landscape.

On the other hand, Figure 3 is a cross-sectional view showing a state after assembly of the wooden sound absorbing wall with transparency according to another embodiment of the present invention.

3, the wooden sound absorbing wall 200 having a transparency according to another embodiment of the present invention is the main frame 210, the transparent soundproof plate 220, the front plate 230, sound absorbing material 240 and the connection frame And 250.

The main frame 210, the transparent sound insulation board 220, the front plate 230, and the connection frame 250 are the main frame 110, the transparent sound insulation panel 120, the front plate 130, and the above-described embodiment. Since the structure is the same as the structure of the connection frame 150, the description thereof is mainly omitted, and the sound absorbing material 240 will be described.

Sound absorbing material 240 is coupled to correspond to the plurality of sound absorbing rods 235 to absorb external noise, the groove 235a of the sound absorbing rods 235 to facilitate the installation and separation of the sound absorbing material 240 )

At this time, the sound absorbing material 240 is located on the front of the transparent soundproof plate 220, it is positioned so as to be spaced apart from the transparent soundproof plate 220 by a predetermined interval.

Accordingly, the sound absorbing material 240 may absorb the noise from the upper surface 241 and the lower surface 242 as well as the rear surface 243, and most of the noise reflected from the transparent sound insulation panel 220 is absorbed by the sound absorbing material 240. May be absorbed at the back 243.

That is, since the three surfaces 241, 242, and 243 of the sound absorbing material 240 are exposed to the outside, the sound absorbing material 140 is absorbed more than the sound absorbing material 140 in the embodiment in which the two surfaces (refer to FIG. 1C, 141 and 142 are exposed to the outside). It is effective and economically efficient because it reduces material costs.

On the other hand, Figure 4a is a perspective view for explaining the assembly state of the wooden sound absorbing wall with transparency according to another embodiment of the present invention, Figure 4b shows a state after assembly of the wooden sound absorbing wall with transparency of the present invention. It is a cross section.

4A and 4B, the wooden sound absorbing wall 300 having transparency according to another embodiment of the present invention includes a main frame 310, a transparent sound insulation panel 320, a front plate 330, and a sound absorbing material 340. ) And a connection frame 350 is configured.

The transparent sound insulation panel 320, the front plate 330, the sound absorbing material 340, and the connection frame 350 are the transparent sound insulation plate 120, the front plate 130, the sound absorbing material 140 and the connection frame according to the above-described embodiment. Since the structure is the same as the structure of 150, description thereof will be mainly omitted and the main frame 310 will be described.

The main frame 310 assembles the upper and lower horizontal members 311 and 312 and the left and right vertical members 313 and 314 to form a rectangular frame, but the upper and lower horizontal members 311 and 312 are left and right vertical. A ridge 315 is formed along the longitudinal direction on the inner surfaces of the members 313 and 314, and the front seating recesses 316 are formed on the front and rear surfaces of the main press 310 based on the ridge 315, respectively. And the rear seating groove 317 is formed, the hole 318 is formed in the center.

Here, the rear mounting groove 317 is formed to correspond to the thickness of the transparent sound insulating plate 320 so that the transparent sound insulating plate 320 is slid into the rear seating groove 317 to be fitted.

That is, as illustrated in FIG. 4A, the transparent sound insulation board 320 is slid to one side of the rear seating groove 317 to be assembled to the main frame 310.

Accordingly, the bonding state between the transparent sound insulation board 320 and the main frame 310 can be maintained firmly without an adhesive, and the transparent sound insulation board 320 can be easily installed and separated.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

1A is a view illustrating a sound barrier according to a conventional embodiment.

1B is an enlarged view illustrating main parts of a transparent sound insulation panel according to another exemplary embodiment.

Figure 2a is an exploded perspective view of a wooden sound absorbing wall with transparency according to an embodiment of the present invention.

Figure 2b is a cross-sectional view showing a state before assembly of the wooden sound absorbing wall with transparency according to an embodiment of the present invention.

FIG. 2C is a cross-sectional view illustrating a state after assembly of FIG. 2B. FIG.

Figure 3 is a cross-sectional view showing a state after assembly of the wooden sound absorbing wall with transparency according to another embodiment of the present invention.

Figure 4a is a perspective view for explaining the assembly state of the wooden sound absorbing wall with transparency according to another embodiment of the present invention.

4B is a cross-sectional view showing a state after assembly of FIG. 4A.

Claims (8)

A main frame having a ridge formed outwardly and having a front seating recess and a rear seating recess respectively formed on the front and rear of the ridge, and having a hole formed in the center thereof; Transparent soundproof plate capable of seeing, coupled to the rear seating groove around the hole; A front plate coupled to the front seating groove and having a plurality of sound absorbing rods spaced apart from each other; And Sound absorbing material is coupled to correspond to the sound absorbing rod member to absorb the noise; Including; The sound-absorbing bar material is a wooden sound absorption wall with transparency, characterized in that the groove is formed so that the sound-absorbing material can be fitted. delete The method of claim 1, One surface of the sound-absorbing rod member in the front seating groove direction is formed in a trapezoidal cross section narrower than the other surface of the sound-absorbing rod member, and the other surface of the sound-absorbing rod member is curved in the longitudinal direction, characterized in that the wooden sound absorption wall. The method of claim 1, The material of the mainframe and the front plate is a wooden sound absorption wall with transparency, characterized in that the wood. The method of claim 1, The transparent sound insulation board and the sound absorbing material is a wooden sound absorption wall having transparency, characterized in that spaced apart. The method of claim 1, The rear mounting groove is formed so as to correspond to the thickness of the transparent soundproof plate so that the transparent soundproof plate is slid into the rear seating groove is coupled to the wooden sound absorbing wall. The method of claim 1, At least one connection groove is formed on the outer surface of the main frame, is coupled to the connection groove, the connection frame made of wood; Wood sound absorption wall with transparency, characterized in that it further comprises a. The method of claim 1, The transparent soundproof panel is a wooden sound absorption wall having a transparency, characterized in that made of any one material of polycarbonate (PC: Polycarbonate) and polymethyl methacrylate (PMMA: Polymethylmethacrylate).

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