KR970004758Y1 - Sound-proof panel - Google Patents

Abstract

None.

Description

Soundproof Wall Panel

1 is an overall perspective view of a panel for soundproof walls showing a preferred embodiment of the present invention.

2 is an overall perspective view of a panel for soundproof walls showing another embodiment of the present invention.

3 is a right side view of FIG.

4 is a cross-sectional view taken along X-ray of FIG.

5 is a right side view of FIG.

6 is a cross-sectional view taken along the line Y-Y of FIG.

7 is a plan view of the installation state of FIG.

* Explanation of symbols for main parts of the drawings

1,2: Soundproof wall panel 3a, 3b: Lattice body

4a, 4b: sound absorbing material 5a, 5b: cover

6: protrusion end 7a, 7b: sound absorption hole

8: Skirt 9: Joining protrusion

10: coupling required 11: holding

12: angle

The present invention relates to a panel for a soundproof wall, and in particular, a novel type of soundproof wall which allows the cover of the panel body of the panel to be unevenly detached and inserts a sound absorbing material to completely absorb and shield the noise of the place where the panel is installed. It is about a body panel.

In the process of industrialization, in order to communicate the increased traffic volume, construction of new roads and railroads or expansion of existing routes is constantly underway. People living in the construction area of these new lines or around existing lines cause a lot of troubles due to frequent noise.

In the case of routes that pass through existing residential areas or public facilities, frequent disputes occur between local residents, road construction agencies, and contractors, resulting in social problems. In particular, the noise of cars and trains passing by causes a lot of human and material damages to the local people, and the mental stresses caused by them are constantly causing disputes.

Therefore, existing railways, driveways, and new lines are newly constructed with soundproof walls that block the noise of trains and cars in areas close to residential areas. In one example of the prior art, very simple soundproof walls are being constructed, but they do not effectively block noise. Therefore, the applicant has developed a panel for soundproof walls such as Korean Utility Model Registration Application No. 94-7193.

The panel as described above exhibits superior performance than the soundproof walls according to the prior art, but shows excellent performance in low noise in the installed state, but has a disadvantage in that it has a certain resonance phenomenon in high noise.

Therefore, the object of the present invention was developed to solve the above-mentioned disadvantages, the soundproof wall panel of the present invention has a constant spacing on the front surface of the grid-like body of the panel so as to completely absorb and disperse high and low noise Repeated configuration of a plurality of protrusions and grooves having a shape, inserting and fixing the sound absorbing material in the grooves, and by effectively coupling the cover detachable to the front of the body to effectively perform the shielding function of the noise more effectively in the installed state It is an object of the present invention to provide a panel for a soundproof wall of a novel type that can be made, and if necessary the cover and the sound absorbing material can be replaced.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In Fig. 1, reference numeral 1 denotes a panel for a soundproof wall showing a preferred embodiment of the present invention, which is a panel having a plurality of protrusions and grooves having a constant spacing and shape on the front surface of the lattice body 3a. The protrusion and the recess are configured to periodically enter and exit based on, for example, the lattice-shaped body 3a of the rectangular panel.

The sound absorbing material 4a may be accommodated in the recessed portion of the body 3a, and the front surface of the body 3 may be unevenly coupled to the detachable cover 5a.

In addition, the projecting end 6 of the cover 5a punctures a plurality of sound absorbing holes 7a to more actively cope with the front noise transmitted to the panel 1 of the present invention. Absorption, Pusan and shielding while guiding the side to maximize the sound absorption effect of the installed place.

In FIG. 2, reference numeral 2 denotes a panel for a soundproof wall showing another embodiment of the present invention, and the panel 2 is formed with a protrusion formed on the front of the grid body 3b and the panel 1 of FIG. The sound absorbing material 4b accommodated in the groove portion and the above-mentioned groove portion and the cover 5b unevenly coupled to the front surface of the body 3b have the same configuration, but are skipped in front of the plurality of sound absorbing holes 7b formed on the cover 5b. The att 8 is further configured to exhibit the same sound absorbing effect as the cover 5a of FIG. 1 having the protruding end 6 even if the shape of the cover 5b is planar, and the top and bottom of the lattice-shaped body 3b. When the coupling protrusions 9 and the coupling recesses 10 are formed on the plurality of the soundproof wall panels 2 of the present embodiment in the support 11 of FIG. 7, the coupling protrusions and the coupling recesses are unevenly coupled. The panels were stably and accurately stacked.

Meanwhile, in the soundproof wall panels 1 and 2 of the present invention, the lattice-shaped bodies 3a and 3b and the covers 5a and 5b can be continuously produced by an extrusion molding method, and the sound absorbing holes of the cover are used for press work. It is formed naturally.

The soundproof wall panel of the present invention is suitably installed on the 1 beam type post 11 as the seventh tile, and if necessary, the panel (1, 2) of the present invention is combined with a separate L-shaped angle 12 to prevent shaking. do. And the panel (1, 2) of the present invention is a simple installation work is completed by laminating a plurality of panels while interposing the elastic rubber in the state in which the support (7) is installed.

In the state in which the installation is completed as shown in FIG. 7, the soundproof wall panels 1 and 2 of the present invention absorb and disperse the noises of the installed place as shown by the arrow of FIG. It has the advantage of maximizing. When the panel is broken, only the sound absorbing materials 4a and 4b or the covers 5a and 5b can be replaced simply by releasing the uneven coupling of the covers 5a and 5b, thereby making maintenance and repair simple and convenient.

In addition, the soundproof wall panels 1 and 2 of the present invention can be extruded with synthetic resin, so that the material is lighter, which is convenient for transportation and construction, and can be made in various colors at the time of production. There are special advantages.

Claims (2)

Consists of a grid-like body (3a, 3b) having a constant spacing and shape, and repeatedly forming a plurality of protrusions and grooves on the front of the grid-like body (3a, 3b), the groove portion A panel for soundproof walls, characterized in that the sound-absorbing materials (4a, 4b) are accommodated therein, and the front and rear surfaces of the lattice-shaped bodies (3a, 3b) in which the sound-absorbing materials are stored are unevenly coupled to the removable covers (5a, 5b). A coupling protrusion (9) and a coupling recess (10) on the upper and lower ends of the lattice-shaped body (3b) according to claim 1; The cover (5a, 5b) punctures a plurality of sound absorbing holes (7a, 7b), in front of the sound absorbing hole (7b) is characterized in that the optional skirt is configured for the sound barrier wall panel.