KR20190115344A - Multifunctional panel for soundproof well - Google Patents

Abstract

The present invention relates to a multifunctional soundproof panel which is manufactured in a grid shape with a predetermined thickness on the basis of a cross-sectional width of a main body constituting a soundproof panel to reinforce structural strength of the main body so that the main body and the soundproof panel can be easily molded to be conveniently used for a long period of time without being damaged when manufacturing the main body or constructing a soundproof wall by using the soundproof panel. A reinforcement portion protrudes over the entire length along a width central portion of one side surface of the main body, and a reinforcement protrusion protrudes to be formed in the same shape as the reinforcement portion when two soundproof panels are assembled to both edges of the surface of the main body. Accordingly, strength of the main body can be reinforced by the reinforcement portion and the reinforcement protrusion, and foreign substances inserted into the main body can be minimized to protect a sound absorption member. Moreover, a connection portion of the two soundproof panels which are coupled to each other can be prevented from being exposed to improve an appearance.

Description

Multifunctional soundproofing panel {MULTIFUNCTIONAL PANEL FOR SOUNDPROOF WELL}

The present invention relates to a multifunctional sound insulation panel, and more particularly, to minimize the air layer to obtain sufficient structural rigidity after fabricating or constructing the soundproof panel, and also to prevent rainwater from entering the body together with the reinforcement portion through the reinforcement portion. It can be used to extend the life of the sound-absorbing member, etc., and even if the combination of several soundproof panels in the form of a single plate is to make the coupling portion not easily visible to improve the aesthetics.

In general, noise barriers are installed on highways or roads with heavy traffic, so that people living near the road can improve their living environment from noise generated by vehicles driving on the road.

The soundproof wall can also use what was produced in the form of one plate like (patent document 1) below, and it puts together several panels in the width direction like FIG.

(Patent Document 1) Korean Patent Publication No. 10-2018-0002923

The present invention relates to a sound absorbing panel applied to a soundproof wall for reducing or blocking noise generated from a vehicle or a train passing through a road adjacent to a school, a hospital, or a residential area. More specifically, a rear shielding plate is fixed to a rear side of a frame body. Glass wool and an aluminum mesh net are sequentially formed on the inside of the main body, and an aluminum louver is spaced apart from each other in the up and down directions on the front of the frame main body, and the aluminum louver is disposed on the inner hook and the outer hook fixed to the frame body. As a result of the stable coupling fixed at regular intervals, due to the large number of aluminum louvers, the primary reflection of the noise on the road and induction to the inside of the noise to be made, the noise induced inward It is led by glass wool while being dispersed by aluminum mesh net Absorb and attenuate excessively, and the noise passing through the glass wool is effectively blocked and attenuated by the back blocking plate to prevent and attenuate the noise generated in the road, and the fitting protrudes to both sides of the frame body. Due to the wealth can be quickly and easily inserted between the struts arranged at regular intervals is to reduce the construction period and construction cost of the road noise barrier.

(Patent Document 2) Korean Registered Patent No. 1045943

Multi-functional sound insulation panel, in order to maximize the sound insulation efficiency by forming an air layer on the inside and the center of the wall and irregularities on the surface, the upper wall, the left wall, the right wall, the center wall and the lower wall as a whole (日) It is formed integrally by the extrusion molding method, wherein each wall has an air layer therein, the left side wall and the right side wall is further formed with a reinforcement protruding toward the inside, a part of the left side wall and the right side wall Is characterized in that the protruding reinforcement formed to protrude toward the outside is further formed.

However, when a plurality of soundproof panels are assembled in a plate form by assembling in the width direction, there are the following problems.

(1) As the air layer is formed to reduce the weight of the soundproof panel itself, the self-rigidity of the soundproof panel is weakened.

(2) In other words, the soundproof panels are cut into a predetermined length and stacked several up and down between two beams to be constructed as a single soundproof wall. Therefore, the higher the height of the soundproof wall, the more load is applied to the soundproof panel installed below. All.

(3) When a large load is applied to the sound insulation panel, the air layer is pressed, and if it is severe, the sound insulation panel is damaged.

(4) If the sound insulation panel is pressed or broken, it is difficult to expect the function of the sound insulation panel, that is, the sound insulation effect, at the pressed or damaged area, and it may damage the aesthetics of the soundproof wall.

(5) On the other hand, such a conventional soundproof panel occurs not only after the construction of the soundproof wall but also when the soundproof panel is manufactured.

(6) That is, the conventional soundproof panel is produced by attaching a soundproof member, a soundproof member, or a sound absorbing and insulating member to a main body extruded in the form of a length member, there is a lot of air layer when forming the main body constituting the soundproof panel According to the present invention, not only the deformation is easily performed, but also the molding is difficult.

(7) Therefore, when manufacturing the main body constituting the soundproof panel, the main body is limited in its cross-sectional shape in order to reduce the defective rate during molding and to facilitate the molding.

Korean Patent Publication No. 10-2018-0002923 (Published: 2018.01.09) Korean Registered Patent No. 1045943 (Registration Date: 2011.06.27)

In view of the above, the present invention is manufactured in the form of a lattice having a predetermined thickness based on the cross-sectional width of the main body constituting the soundproof panel. Therefore, when the main body is manufactured or the soundproof panel is constructed by using the soundproof panel, the structural rigidity of the main body is strengthened. It is an object of the present invention to provide a multifunctional sound insulation panel which is easily molded for a long time without being damaged easily.

In addition, the present invention is formed by reinforcing the reinforcement portion over the entire length along the width center portion on one side of the main body, and reinforcement so as to have the same shape as the reinforcement portion when two sound insulation panels are assembled at both edges of the main body face. Since the protrusions are formed by extrusion, the sound absorbing panel according to the present invention can protect the sound absorbing member by minimizing foreign substances or rainwater into the main body while strengthening the rigidity of the main body through the reinforcing parts and the reinforcing protrusions, and combining with each other. Another object of the present invention is to provide a multifunctional sound insulation panel, which makes it possible to improve aesthetics by not easily exposing the connecting portion of the.

Multifunctional soundproofing panel according to the present invention for achieving this object is made of a grid shape having a predetermined width cross section, and includes a main body 100 sandwiched in the width direction to use; ), Two mounting spaces 110 formed in the width direction of the main body 100 to mount the sound absorbing member I over the entire length; Uneven portions 120a and 120b respectively formed on both surfaces of the main body 100; Multiple through-holes are formed in one row of the main body 100 in which one uneven portion 120a is formed in two rows along the longitudinal direction of the main body 100 to partially expose the sound absorbing member I. Holes 130; The connecting protrusion 140 'protrudingly formed on one side of the main body 100 and the connecting recess 140' formed to be coupled to the other side of the main body 100 in correspondence with the connecting protrusion 140 '. A reinforcing part 150 formed between the rows and the rows of the through holes 130 formed in two rows, and having a groove 151 formed over the entire length at the center of the outer surface of the protruding outer surface; and the reinforcing part ( Reinforcing protrusions 160 'which are formed by protruding on both edges of the surface of the main body 100 having 150 formed thereon, and having the same shape as or similar to the reinforcing portion 150 when the two adjacent main bodies 100 are inserted and assembled. , 160 ").

In particular, at least one air hole H is formed through the bottom of the mounting space 110, the reinforcement portion 150, and the reinforcement protrusions 160 ′ and 160 ″ through the entire length. It is done.

Multifunctional sound insulation panel according to the present invention has the following effects.

(1) Since the main body of the soundproof panel is minimized and the main body is configured in the form of a lattice having a predetermined thickness, the structural rigidity of the soundproof panel itself can be increased.

(2) In particular, by strengthening the structural rigidity, it is possible to prevent the warpage or breakage phenomenon when forming the main body, and also to install the soundproof wall by overlapping the soundproof panel according to the present invention up and down easily, It does not break and can increase durability.

(3) Since the reinforcing parts and the reinforcing protrusions are protruded to the main body, the reinforcing parts and the reinforcing protrusions further strengthen the structural rigidity of the main body, and also allow the dust and foreign substances to enter the main body through the through holes. It is possible to increase durability by preventing the sound absorbing member from being easily contaminated.

(4) In addition, when assembling two sound insulation panels according to the present invention, two reinforcing protrusions positioned to abut each other on a portion connecting two adjacent sound insulation panels are the same as or similar to the reinforcing portions formed on each sound insulation panel. Since the configuration is made to be a shape, the part connecting the soundproof panel is not easily exposed to the outside, thereby improving the aesthetics of the soundproof wall.

1 is an exploded perspective view showing a state in which a sound absorbing member is separated from a main body to show a configuration of a sound insulation panel according to the present invention.
2 is an enlarged cross-sectional view of a part of the soundproof panel according to the present invention.
3 is a cross-sectional view illustrating a process of assembling two sound insulation panels according to the present invention stacked up and down, (a) shows an assembled state, and (b) shows a state after assembly.
4 is an enlarged cross-sectional view for showing the shape of the reinforcement protrusion and the reinforcement portion according to the present invention, (a) is an enlarged cross-sectional view of the portion "A" in [3], (b) is [FIG. ] Is an expanded sectional view of the "B" part in].
5 is an image showing an example of a sound insulation panel according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. Prior to this, terms or words used in the specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly define the concept of terms in order to best explain their invention. In accordance with the principle that it can be interpreted as meanings and concepts corresponding to the technical spirit of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be variations and variations.

(Configuration)

Multifunctional sound insulation panel according to the present invention, as shown in Fig. 1 to 5, includes a main body 100 made of a lattice form. In addition, the main body 100 includes two mounting spaces 110, uneven parts 120a and 120b, a plurality of through holes 130, a connecting protrusion 140 ′ and a connecting recess 140 ″, and a reinforcing part ( 150, and reinforcement protrusions 160 ′, 160 ″.

In particular, since the main body 100 is made to have a predetermined thickness to minimize the air layer, it is to ensure the rigidity of the main body 100 itself. This is to prevent the main body 100 from being deformed or damaged when the soundproof panel is assembled by extruding the main body 100 or inserting the soundproof panel manufactured by the main body 100 up and down.

In addition, the reinforcement portion 150 and the reinforcement protrusions 160 ′ and 160 ″ not only reinforce the rigidity of the main body 100, but also minimize rainwater or foreign matter from entering the main body 100. The sound absorbing member (I) mounted in the 100 is minimized to get wet in the rain or clogged with foreign matter so that the performance of the sound absorbing member (I) can be used for a long time without deterioration.

The reinforcement protrusions 160 ′ and 160 ″ formed at both edges of the main body 100 may be formed when the two multifunctional sound insulation panels according to the present invention are assembled in the width direction for assembling the soundproof wall. Since it is manufactured in the same shape or similar to the cross section, when the soundproof wall is made of several multifunctional soundproof panels, the connection part of the soundproof panel is not easily exposed so that the aesthetics of the soundproof wall can be enhanced. It is preferable to manufacture so that it may be obtained in both surfaces of (100).

Finally, at least one air hole H is formed through the entire length of the floor, the reinforcement part 150, and the reinforcement protrusions 160 ′ and 160 ″, which partitions the mounting space 110. While maintaining the structural rigidity of the main body 100 is to eliminate the unnecessary thickness of the light and easy to make it easy to assemble.

Hereinafter, this configuration will be described in more detail with reference to the accompanying drawings. Here, reference numeral "I" denotes a sound absorbing member mounted in the soundproof panel, and a member having a multi-layer structure having sound absorbing performance, sound absorbing and sound insulating performance, or sound absorbing performance and sound insulating performance, respectively, "I '". Means a sound insulation member. In addition, reference numerals "100 '" and "100" represent the main body 100 constituting the soundproof panel according to the present invention, respectively, illustrating the coupling relationship when the two main bodies (100', 100 ") are combined. In the drawings, reference numerals are provided for convenience of description.

<Body>

The main body 100 produces a cross section in the form of a lattice, as shown in Figs. 1 to 3. At this time, the main body 100 is manufactured in the form of a grid having a predetermined thickness, so as to ensure the rigidity of the main body 100 itself.

That is, the main body 100 is an element constituting the outer periphery of the soundproof panel according to the present invention. When assembling the soundproof wall with the soundproof panel according to the present invention, the soundproof panel according to the present invention is connected in the width direction to form a single plate. Assemble and use. And, since such a soundproof wall is usually used upright, the lower soundproof panel has to withstand the entire weight according to the number of the soundproof panels assembled above, there is a risk that the soundproof panel placed below this weight is damaged or deformed.

In addition, the main body 100 is extruded in the form of a length member to be used to cut to a desired length, if the thickness of the main body 100 is thin when extruded in this way there is a fear that the main body 100 is bent or deformed during the extrusion process have. Such warpage and deformation lead to poor extrusion of the main body 100, thereby lowering productivity and acting as a factor of increasing the defective rate.

<Mounting space>

The mounting space 110 is formed such that the sound absorbing member I can be mounted over the entire length of the main body 100 as shown in FIGS. 1 and 2. Here, the sound absorbing member I may be made of a sound absorbing material, or may be made of a sound absorbing material and a sound insulating material together, or may be manufactured by attaching a sound absorbing material and a sound insulating material separately. In the drawing, the sound absorbing member (I) shows an example in which a sound insulating plate made of a plate shape using a sound insulating member and a sound absorbing block made of a sound absorbing material are mounted on a surface facing the through hole 130 to be described later. .

At this time, the mounting space 110, as shown in Fig. 1 and 2, through the two mounting spaces 110 so that two can be inserted side by side along the width direction of the main body 100 to be mounted. Mold. Here, the mounting space 110 shows an example of two through-molded, but the number of the mounting space 110 can also be formed in accordance with the size of the soundproof panel, those skilled in the art to which the present invention belongs. Anyone can easily find out.

In a preferred embodiment of the present invention, the main body 100, as shown in Figure 2, it is through-molded at least one air hole (H) on the bottom surface partitioning the two mounting spaces 110 described above. desirable. This is to reduce the overall weight of the main body 100 without weakening the stiffness of the main body 100 formed of a combination of two grids in one, the soundproof panel according to the present invention when the soundproof wall is installed on the lower soundproof panel This is to minimize the applied load.

<Uneven part>

The uneven parts 120a and 120b are formed on both surfaces of the main body 100 described above as shown in FIG. 2. In particular, the uneven parts (120a, 120b) is responsible for the function to block the noise when the noise hits the soundproof panel according to the present invention and to increase the overall appearance of the soundproof panel.

That is, the uneven parts 120a and 120b are formed on both surfaces except for both sides of the main body 100 used when assembling the sound barrier in the form of a plate, as shown in FIGS. 2 and 3. As such, the uneven parts 120a and 120b formed on both sides are exposed to both sides of the soundproof wall when the soundproof wall is constructed, and the uneven parts 120a and 120b improve the appearance of the soundproof wall along with the noise blocking effect. Can be.

In a preferred embodiment of the present invention, the uneven parts 120a and 120b, but as shown in the example, as shown in FIG. Anyone skilled in the art to which the present invention pertains that the present invention can be produced in a form can easily know.

<Through hole>

As shown in Fig. 1, Fig. 2, and Fig. 5, the through-holes 130 are formed by penetrating several pieces at predetermined intervals on one surface of the main body 100 described above. The through hole 130 refers to a hole for allowing sound to be absorbed and sound absorbed into the sound absorbing member I mounted in the main body 100 by allowing external noise to enter the main body 100.

The through hole 130 should be formed on one side of the main body 100 over its entire length to increase the area where the noise is exposed to the sound absorbing member I. On the contrary, as the through hole 130 is formed, the main body ( If the soundproof panel according to the present invention is stacked in the form of a soundproof wall due to the stiffness of 100), the soundproof panel may be damaged or deformed. Accordingly, it is preferable to form the plurality of through holes 130 at predetermined intervals on one surface of the main body 100 as shown in FIGS. 1 and 5.

In addition, the through hole 130, as shown in Figs. 1 and 5, but shows an example made in the form of a slit extending laterally, such as a track shape, but is not limited to the square or width The narrow slit, polygonal to allow noise to enter into the main body 100 from the outside, and in particular should be formed in the size and number of through holes 130 to the extent that the structural rigidity of the main body 100 is not weakened. Anyone in this technical field can easily find out.

The through hole 130 is formed on the surface of the main body 100 in which any one of the uneven portions 120a is formed among the above-mentioned uneven portions 120a and 120b, as shown in FIGS. 1 and 2. As a result, when the soundproof wall is constructed with the soundproof panel according to the present invention, the through hole 130 is exposed to the outside of the soundproof wall to allow noise to enter the main body 100.

On the other hand, the through hole 130 may be manufactured in various forms according to the mounting state of the sound absorbing member (I), in [FIG. 1] to [FIG. 5] each of the sound absorbing member (I) in the two mounting spaces (110) Since the structure is mounted, the through holes 130 are formed in two rows so that the sound absorbing members I can be partially exposed to the outside.

<Connection projection and main part>

The connecting protrusion 140 'and the connecting recess 140 "are formed on both side surfaces of the main body 100 described above, as shown in Figs. 2 and 3. In particular, the connecting protrusion 140' and The connection recess 140 "is a configuration for allowing two sound insulation panels to be assembled up and down when the sound insulation wall is constructed by the sound insulation panel manufactured according to the present invention.

The connecting protrusion 140 ′ and the connecting recess 140 ″, as shown in FIG. 3, are configured to be separated from each other in the form of unevenness, so that two soundproof panels according to the present invention face each other. It is easy to assemble by pressing any one soundproof panel, and also by separating the soundproof panel by pulling the soundproof panel opposite to the assembly direction is configured to be replaced or detached to another soundproof panel.

In a preferred embodiment of the present invention, the connecting protrusion 140 'and the connecting recess 140 "is made in the form of unevenness, and by forming a pressure-sensitive protrusion on the surface facing each other, to force the assembly or to pull the force separated. It is desirable to be able to configure.

<Reinforcement part>

The reinforcement part 150 is formed between the through-holes 130 through-molded by the two rows mentioned above like FIG. 1-FIG. That is, the reinforcing portion 150 is protruded over the entire length of the body 100 to be located between the rows of through holes 130 and the rows.

The reinforcement portion 150, as shown in Fig. 1 to 3, protrudes outward from the middle portion of the width of the main body 100 to compensate for the structural rigidity of the main body 100. In addition, since the reinforcement part 150 is formed to protrude outward from the main body 100 as described above, rainwater or foreign matter flowing through the main body 100 surface moves along the reinforcing part 150 while the reinforcing part 150 in the main body 100. It serves as an eave to be out of the main body 100 by the protruding thickness of 150.

In a preferred embodiment of the present invention, the reinforcing portion 150, as shown in Figure 2, it is preferable to form the through-hole H through the entire length of the main body 100 therein. The air hole H is intended to prevent the entire weight of the main body 100 from going out without weakening the rigidity of the main body 100 through the cross section of the reinforcing portion 150.

In addition, in the preferred embodiment of the present invention, the reinforcing member 150 is described as being formed between the above-described through hole 130, as shown in FIG. 2, but is not limited thereto. That is, the reinforcing member 150 may be formed on the surface of the main body 100 which does not form the through hole 130, which is both sides of the soundproof wall at the place where the soundproof wall assembled with the soundproof panel according to the present invention is constructed. This is to increase the aesthetics of both sides of the soundproof wall when constructed in an open area.

This reinforcement portion 150, as shown in Fig. 2 and 3, the groove 151 is formed over the entire length in the middle portion of the width of the portion protruding from the main body 100. The groove 151 is intended to make it look like a groove generated when the reinforcing protrusions 160 'and 160 ″ to be described later are in contact with each other when the two main bodies 100' and 100 ″ according to the present invention are assembled. This, when assembling the two main body (100 ', 100 ") according to the present invention makes it easy to stand out of the assembly portion to increase the aesthetics of the soundproof wall.

Lastly, the reinforcement part 150 is described as being configured only on the surface on which the through hole 130 is formed, but is not limited thereto.

<Reinforcement protrusion>

The reinforcement protrusions 160 'and 160 "are formed on both edges of the main body 100 as described above in FIGS. 1 to 3 over the entire length. In this case, the reinforcement protrusions 160' and 160 " ") Are formed at both edges of the surface of the main body 100 on which the reinforcement part 150 mentioned above was formed, respectively.

In particular, the reinforcement protrusions 160 ′ and 160 ″ are configured to protrude from and contact with edges of two main bodies 100 ′ and 100 ″ which are assembled as neighbors when the soundproof wall is constructed, as shown in FIG. 3. do.

At this time, the reinforcement protrusions 160 ′ and 160 ″ constructed to be in contact with each other as described above have the same shape as or similar to the cross section of the width of the reinforcement portion 150 described above as shown in FIGS. 3 and 4. The reinforcement protrusion 160 formed in one main body 100 'and the other reinforcement projection 160 formed in the other main body 100 "assembled to the main body 100' are preferable. &Quot;) is configured to have the same or similar shape as the reinforcement portion 150 described above as the two main bodies 100 ', 100 " are combined so that these reinforcement protrusions 160', 160 &quot; It is possible to do the same function as 150). Here, the groove 151 formed in the reinforcement portion 150 is similar to or the same as the contact portion formed by the contact of these reinforcement protrusions 160 ′ and 160 ″.

On the other hand, the reinforcement protrusions 160 'and 160 "are preferably formed by through-molding at least one air hole H over the entire length, as shown in Figs. 2 and 4, respectively. H) is to reduce the overall weight of the main body 100 without weakening the rigidity of the main body 100 to minimize the load applied to the soundproof panel to be mounted on the bottom when the soundproof wall is constructed with the soundproof panel according to the present invention To do this.

The present invention made as described above can secure sufficient rigidity while minimizing the weight of the main body, and prevents the sound absorbing member from getting wet or clogged by minimizing rainwater or foreign substances from entering the main body, and when assembling soundproof walls, Even if two sound insulation panels are used, the joints of the sound insulation panels can be minimized.

100: body 110: mounting space
120a, 120b: Uneven portion 130: Through hole
140 ': connection protrusion 140 ": connection recess
150: reinforcement portion 151: groove
160 ', 160 ": reinforcement protrusion I: sound absorption member

Claims (2)

The width cross section is formed in a grid shape having a predetermined thickness, and includes a main body 100 to be assembled and used in the width direction,
In the main body 100,
Two mounting spaces 110 formed in the width direction of the main body 100 to mount the sound absorbing member I over the entire length;
Uneven portions 120a and 120b respectively formed on both surfaces of the main body 100;
Multiple through-holes are formed in one row of the main body 100 in which one uneven portion 120a is formed in two rows along the longitudinal direction of the main body 100 to partially expose the sound absorbing member I. Holes 130;
The connecting protrusion 140 'protruded to one side of the main body 100 and the connecting recess 140 &quot; formed to be coupled to the other side of the main body 100 in correspondence with the connecting protrusion 140'. ;
A reinforcement part 150 formed by protruding between rows and rows of the through holes 130 formed in two rows, and having a groove 151 formed over the entire length at the center of the outer surface of the protruding outer surface; And
Reinforcement is formed on both edges of the surface of the main body 100 on which the reinforcing part 150 is formed, respectively, and reinforces to have the same shape as or similar to that of the reinforcing part 150 when assembled by inserting two adjacent main bodies 100. Multifunction soundproofing panel comprising a projection (160 ', 160 ").
In claim 1,
On the bottom partitioning the mounting space 110, the reinforcement portion 150, and the reinforcement protrusions 160 ', 160 ",
A multifunctional sound insulation panel characterized in that the at least one air hole (H) is formed through the entire length.

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