Sound insulation panel to prevent the sound insulation panel from falling off

Abstract

The present invention provides a sound insulation panel with a detachment prevention type. The sound insulation panel with a detachment prevention type is a sound insulation panel installed on the roof of a soundproof wall or a soundproof tunnel. The sound insulation panel is provided with a frame having a hollow cross-section that supports and reinforces the four corners of the sound insulation panel when assembled together with a rectangular sound insulation panel and a sound insulation panel groove formed therein. A detachment prevention material having a size corresponding to the sound insulation panel is provided at the bottom of the sound insulation panel. The corner portions of the detachment prevention material are coupled to the four sides of the frame and are positioned at the bottom of the sound insulation panel. The sound insulation panel is positioned above the anti-falling material, and the frame surrounding the four corners of the anti-falling material and the sound insulation panel is assembled together with the four corners of the sound insulation panel and the anti-falling material, so that the four sides of the anti-falling material and the frame form a rectangular container-shaped space with a certain area, and when the sound insulation panel is damaged and falls off, it is accumulated in the space.

Description

Technology Field

[0001] The present invention relates to a soundproofing panel with a soundproofing panel detachment prevention type, and more specifically, to a soundproofing panel with a soundproofing panel detachment prevention type installed on a soundproof wall or the roof of a soundproof tunnel to block noise. Background Technology

[0003] It is understood that, to date, there is no technology to prevent sound insulation panels from being damaged or melting from fire, causing part or all of the panel to detach and fall or slide downwards.

[0004] FIG. 1 is a series of drawings showing soundproofing panels installed on the roof of a conventional soundproof tunnel. FIG. 2 is a series of drawings showing the general shape of a conventional soundproofing panel on the roof. FIG. 3 is a series of drawings showing the general shape of a conventional soundproofing panel on the wall.

[0005] However, since the soundproofing panels installed on the roof of the soundproof tunnel are installed nearly horizontally to match the roof slope, if the panels are damaged or broken, fragments may fall down to the bottom of the tunnel, potentially causing serious harm to people or vehicles below.

[0006] As an extreme example, if a fire breaks out in a vehicle passing beneath a soundproof tunnel and spreads into the tunnel, materials such as polycarbonate or acrylic used for the sound insulation panels may catch fire or melt, and sound insulation panels made of tempered glass may explode and scatter downwards.

[0007] In particular, materials such as polycarbonate and acrylic are liquefied products that can cause severe burns if they fall while on fire and come into contact with the human body. Additionally, if glass products break and scatter onto the road surface, the sharp edges of the glass can cause serious injuries or fatalities.

[0008] However, as there are currently no soundproofing panels capable of solving these problems, the development of such panels is required as soon as possible.

[0009] For example, soundproofing panels installed on the roof of soundproof tunnels are made of materials such as polycarbonate or acrylic; however, these materials are vulnerable to fire, which can cause the soundproofing panels to be damaged or melt, resulting in part or all of the panels detaching and falling or sliding down.

[0010] These problems can cause serious harm to people or vehicles located beneath the soundproof tunnel. For example, fragments of sound insulation panels may collide with vehicles and cause damage, or burning panels may fall and come into contact with a person, resulting in burns.

[0011] Furthermore, if glass products break and scatter onto the road surface, the sharpness of the glass can cause serious casualties.

[0012] To solve these problems, soundproofing panels must be manufactured using fire-resistant materials, or technology must be developed to prevent soundproofing panels from being damaged or melting and detaching due to fire. Prior art literature

[0013] Republic of Korea Registered Patent No. 10-0603138 (Registration Date: July 13, 2006) The problem to be solved

[0014] The objective of the present invention is to provide a sound insulation panel detachment prevention type sound insulation panel that can prevent the sound insulation panel from being damaged in any form and falling down or scattering, wherein the main components of the sound insulation panel are a rectangular sound insulation panel and a hollow cross-section frame assembled together with the sound insulation panel that supports and reinforces the four corners of the sound insulation panel.

[0015] In other words, the technology provides a mesh structure placed at the bottom to prevent glass fragments from falling to the bottom when the soundproofing panel is made of glass, or a technology that seals the bottom to prevent sparks from flying or the melted organic liquid from flowing down when the plastic-based soundproofing panel melts in the fire.

[0016] The objectives of the present invention are not limited to those mentioned above, and other objectives and advantages of the present invention not mentioned may be understood from the following description and will be more clearly understood by the embodiments of the present invention. Furthermore, it will be readily apparent that the objectives and advantages of the present invention can be realized by the means and combinations thereof set forth in the claims. means of solving the problem

[0018] To achieve the above objective, the present invention provides a soundproofing panel that prevents the detachment of soundproofing panels.

[0019] The above-mentioned soundproofing panel with anti-falling-out soundproofing properties is a soundproofing panel installed on the roof of a soundproof wall or soundproof tunnel.

[0020] The above soundproofing panel is provided with a hollow cross-section frame that supports and reinforces the four corners of the soundproofing panel when a rectangular soundproofing panel and a soundproofing panel groove are formed and assembled together with the soundproofing panel.

[0021] At the bottom of the soundproof panel, a detachment prevention material having a size corresponding to that of the soundproof panel is provided.

[0022] The corner portions of the above anti-falling material are joined to the four sides of the above frame and placed at the bottom of the above soundproof panel.

[0023] The sound insulation panel is positioned above the anti-falling material, and the frame surrounding the four corners of the anti-falling material and the sound insulation panel is assembled together with the four corners of the sound insulation panel and the anti-falling material, so that the four sides of the anti-falling material and the frame form a rectangular container-shaped space with a certain area, and when the sound insulation panel is damaged and falls off, it is accumulated in the space.

[0024] Here, it is preferable that the anti-falling material be provided in the form of a mesh or net structure or a plate with holes formed therein.

[0025] In addition, it is preferable that the above anti-detachment material be provided as a waterproof plate-shaped structure.

[0026] In addition, it is preferable that the above-mentioned anti-falling material be assembled into a plurality of rod-shaped members that form an arch shape and support the lower part of the sound insulation panel.

[0027] In addition, on the inner surface of the frame of the above soundproofing panel,

[0028] A concave groove is formed into which the edge of the above-mentioned anti-detachment material can be inserted, and

[0029] It is preferable that the edge of the above-mentioned anti-detachment material be fixed in the concave groove of the above-mentioned frame.

[0030] In addition, the frame of the above soundproofing panel,

[0031] A protruding support plate is formed to support the edge of the above-mentioned anti-falling material, and

[0032] It is preferable that the edge of the above-mentioned anti-falling material be fixed to the above-mentioned support plate.

[0033] In addition, an end finishing frame, which is a structural member for reinforcing and finishing the four corners of the anti-falling material, is provided so that the anti-falling material is assembled into a square frame separated from the frame of the soundproofing panel.

[0034] After assembling the soundproofing panel composed of the above soundproofing panel and the above frames on four sides,

[0035] It is preferable to assemble the above anti-falling material, which is assembled in a square frame, by fixing it to the above soundproofing plate.

[0036] In addition, it is preferable that the sound insulation panel and the anti-falling material be inserted together into the sound insulation panel grooves formed on the inner sides of the four sides of the frame constituting the sound insulation panel.

[0037] In addition, it is preferable that the sound insulation panel and the anti-detachment material be inserted together as a single unit through an adhesive into the sound insulation panel groove formed on the inner side of the four sides of the frame constituting the sound insulation panel.

[0038] In addition, the sound insulation panel and the anti-detachment material are attached to the sound insulation panel grooves formed on the inner sides of the four sides of the frame constituting the sound insulation panel through an adhesive having a predetermined thickness,

[0039] The above adhesive is separated into two or more pieces and attached to form a certain portion of the total surface area of ​​the anti-detachment material, and

[0040] It is preferable that the portion where the adhesive is not attached forms a void section with a void, so that the sound insulation panel and the anti-detachment material are attached together and inserted into the sound insulation panel groove.

[0041] In addition, the above anti-detachment material is provided separated into two or more pieces,

[0042] It is preferable that the length connecting both ends of the two sound insulation panel grooves facing each other in the above frame be bonded to the sound insulation panel through an adhesive and inserted into the sound insulation panel groove.

[0043] In addition, it is preferable that an adhesive be provided between the anti-detachment material and the sound insulation panel so that they are integrated and assembled and fixed through mutual adhesion.

[0044] In addition, it is desirable to provide an adhesive between the above-mentioned anti-detachment material and the above-mentioned sound insulation panel so that they are integrated through mutual adhesion and assembled and fixed. Effects of the invention

[0046] Through the means for solving the above problem, the present invention has the effect of preventing the sound insulation panel of a soundproofing panel, which has a rectangular sound insulation panel and a hollow cross-section frame assembled to the four corners of the sound insulation panel as main components, from being damaged in any form and falling off or scattering downwards.

[0047] That is, the present invention can provide a technology that places a mesh structure at the bottom to prevent glass fragments from falling to the bottom when the material of the soundproof panel is glass, or seals the bottom when a plastic-based soundproof panel melts in fire to prevent sparks from flying or the melted organic liquid from flowing down.

[0048] In addition, a detachment prevention material is provided at the bottom of the soundproof panel, using materials such as a mesh structure, perforated plate, or rod type, to allow light to penetrate to the bottom of the soundproof tunnel and improve lighting performance.

[0049] In addition, assembly was improved by attaching the sound insulation panel and the anti-detachment material to each other using an adhesive so that they could be installed together.

[0050] In addition, by applying a predetermined thickness to the adhesive and providing it only over a partial area, a void is created between the sound insulation panel and the anti-detachment material to minimize thermal conductivity, thereby reducing the transfer of heat from the lower layer to the sound insulation panel and fundamentally protecting the sound insulation panel.

[0051] In addition, the sound insulation panel is assembled into the sound insulation panel groove, and the anti-detachment material is supported separately by a concave groove or a support plate; this ensures that, in some cases, the sound insulation panel is stably and tightly assembled to perfectly perform its noise-blocking function, while also improving the manufacturability and assembly of the anti-detachment material.

[0052] In addition to the effects described above, the specific effects of the present invention are described together with the specific details for implementing the invention below. Brief explanation of the drawing

[0054] Figure 1 shows drawings of soundproofing panels installed on the roof of a conventional soundproof tunnel. Figure 2 shows drawings illustrating the general shape of a conventional roof soundproofing panel. Figure 3 shows drawings illustrating the general shape of a conventional soundproofing panel for a wall section. FIG. 4 is a drawing showing the sound insulation panel detachment prevention type sound insulation soundproofing plate of the present invention. FIG. 5 is a drawing showing a detachment prevention material according to the present invention. FIG. 6 is a drawing showing another example of a detachment prevention material according to the present invention. FIG. 7 is a drawing showing another example of a detachment prevention material according to the present invention. Figure 8 is a drawing showing an example in which a fall-prevention material is inserted into and fixed in the concave groove of a four-sided frame. Figure 9 is a drawing showing an example in which a fall-prevention material is supported on a support plate separately formed on the frame. Figure 10 is a drawing showing an example of a detachment prevention material assembled into a square frame being fixed to a soundproofing plate. Figure 11 is a drawing showing an example in which a sound insulation panel and a fall-prevention material are inserted together into a sound insulation panel groove. Figure 12 is a drawing showing an example in which a sound insulation panel and a detachment prevention material are integrated and inserted into a sound insulation panel groove using an adhesive. Figure 13 is a drawing showing an example in which a sound insulation panel and a fall-prevention material are attached with adhesive over a portion of the area and inserted into a sound insulation panel groove. Figure 14 is a drawing showing another example in which a sound insulation panel and a fall-prevention material form multiple rows and are bonded with an adhesive and inserted into a sound insulation panel groove. Figure 15 shows drawings illustrating an example in which a fall-prevention material and a soundproof panel form a single unit. Figure 16 shows drawings illustrating other examples in which a fall-prevention material and a sound insulation panel form a single unit. FIG. 17 is a drawing showing an example of caulking being formed between a plate-shaped anti-falling material and a frame. Specific details for implementing the invention

[0055] Hereinafter, embodiments of the present invention are described in detail with reference to the drawings so that those skilled in the art can easily implement the present invention.

[0056] The present invention may be implemented in various different forms and is not limited to the embodiments described herein.

[0057] To clearly explain the present invention, parts unrelated to the explanation have been omitted, and the same reference numerals are used for identical or similar components throughout the specification.

[0058] In the following description, the statement that any configuration is provided or arranged on the "upper (or lower) surface" or the "upper (or lower) surface" of the description means that any configuration is provided or arranged in contact with the upper (or lower) surface of the description.

[0059] Furthermore, it is not limited to including any other configuration between the above description and any configuration provided or placed on (or under) the description.

[0060] The following describes the sound insulation panel of the present invention, which prevents detachment of sound insulation panels, with reference to the attached drawings.

[0061] FIG. 4 is a drawing showing the sound insulation panel detachment prevention type sound insulation soundproofing plate of the present invention.

[0062] Referring to FIG. 4, the sound insulation panel detachment prevention type sound insulation panel according to the present invention is a sound insulation panel installed on the roof of a soundproof wall or a soundproof tunnel.

[0063] The soundproofing panel according to the present invention has a rectangular soundproofing panel (100) and a soundproofing panel groove (210) formed therein, and when assembled together with the soundproofing panel (100), it has a frame (200) with a hollow cross section that supports and reinforces the four corners of the soundproofing panel (100).

[0064] The soundproof panel (100) is formed in the shape of a square plate. The frame (200) is formed as a hollow structure with a square cross-section. The frame (200) is installed to support the four sides of the soundproof panel (100). Accordingly, four frames (200) are provided.

[0065] A sound insulation panel groove (210) is formed on the inner side of each frame (200) into which the edge of the sound insulation panel (100) is fitted.

[0066] A detachment prevention material (300) having a size corresponding to that of the sound insulation panel (100) is provided at the bottom of the sound insulation panel (100). The detachment prevention material (300) is formed in the shape of a square plate and has a certain thickness.

[0067] The corner portions of the above anti-falling material (300) are connected to the four sides of the above frame (200) and are placed on the lower part of the above soundproof panel (100).

[0068] In the inner part of each frame (200), a concave groove (220) is formed in which the edge of the anti-detachment material (300) is fitted and fixed. The concave groove (220) is formed at a position spaced apart from the sound insulation panel groove (210) along the lower side.

[0069] The sound insulation panel (100) is positioned on top of the anti-falling material (300). The sound insulation panel (100) and the frame (200), which surrounds the four corners of the anti-falling material (300) and the sound insulation panel (100), are assembled together at the four corners of the sound insulation panel (100) and the anti-falling material (300), so that the four corners of the anti-falling material (300) and the frame (200) form a rectangular container-shaped space with a certain area, and if the sound insulation panel is damaged and falls off, it is accumulated in the space.

[0070] That is, a space is formed between the lower part of the soundproof panel (100) and the upper part of the anti-falling material (300).

[0071] The sound insulation panel of the present invention, which prevents detachment of sound insulation panels, is a sound insulation panel installed on the roof of a soundproof wall or a soundproof tunnel and has the following characteristics.

[0072] The soundproofing panel of the present invention is composed of a soundproofing panel (100), a frame (200), and a falling-prevention material (300).

[0073] The soundproofing panel (100) is a panel that provides sound insulation and is made of materials such as polycarbonate or acrylic.

[0074] The frame (200) is a member with a hollow cross-section that supports and reinforces the four corners of the sound insulation panel (100). The anti-falling material (300) is a member installed at the bottom of the sound insulation panel (100) to prevent the sound insulation panel (100) from being damaged and falling off.

[0075] And, the frame (200) and the anti-falling material (300) are assembled together on the four corners of the soundproof panel (100) to form a wide rectangular container shape.

[0076] The anti-falling material (300) and the four-sided frame (200) form a space in the shape of a wide rectangular container, so that when the soundproof panel (100) is damaged and falls off, it can be accumulated in the space in the shape of a rectangular container and prevented from falling or flowing down to the bottom.

[0077] In addition, the anti-falling material (300) can be manufactured using a fire-resistant material. Since materials such as polycarbonate or acrylic are susceptible to fire, the present invention can manufacture a soundproofing panel using a fire-resistant material.

[0078] The soundproofing panel of the present invention, which has these characteristics and prevents the detachment of the soundproofing panel, provides a soundproofing effect while preventing the soundproofing panel (100) from being damaged and detached, thereby preventing damage to people or vehicles located underneath.

[0080] Figure 5 shows drawings illustrating examples of applications in which a fall-prevention material formed in a mesh shape is applied.

[0081] Referring to FIG. 5, the anti-falling material (300') according to the present invention is provided in a mesh structure such as a mesh or in the form of a plate with holes. The mesh structure of the anti-falling material (300') allows light to pass through to illuminate the inside of the soundproof tunnel, so if applied to the lower surface of a transparent soundproof plate such as glass, it will be possible to collect broken glass fragments while simultaneously allowing light to pass through.

[0082] The anti-falling material (301) according to the present invention is provided in a mesh-like structure or in the form of a plate with holes.

[0083] When the anti-falling material (301) is used in a mesh structure, light can be transmitted to illuminate the inside of the soundproof tunnel, and when applied to the lower surface of a transparent soundproof plate such as glass, broken glass fragments can be collected while light can be transmitted.

[0084] This allows for lighting inside the soundproof tunnel without obstructing the driver's view.

[0085] Furthermore, the mesh structure anti-falling material (301) can effectively accumulate broken glass fragments, thereby increasing safety inside the soundproof tunnel.

[0086] The anti-falling material (301) according to the present invention having these characteristics can contribute to improving the safety of the soundproof tunnel.

[0087] For example, when a mesh structure such as a mesh is used as the anti-falling material (301) according to the present invention, the following advantages are provided.

[0088] Light can pass through to illuminate the inside of the soundproof tunnel, effectively collect broken glass fragments, and increase safety inside the soundproof tunnel.

[0089] Furthermore, the soundproofing panel according to the present invention, which prevents the detachment of soundproofing panels, is installed on the roof of a soundproofing tunnel to provide soundproofing effects, while preventing the soundproofing panel (100) from being damaged and detached, thereby preventing damage to people or vehicles located below. Through this, the safety of the soundproofing tunnel can be improved, and the safety of the driver can be protected.

[0091] FIG. 6 is a drawing showing another example of a detachment prevention material according to the present invention.

[0092] Referring to FIG. 6, the anti-falling material (300) may be provided as a plate-shaped structure that is airtight and waterproof. This may be advantageous when applied as an anti-falling material (300) supporting the lower part of a soundproof panel (100) provided with polycarbonate or acrylic material. Polycarbonate or acrylic materials may turn into liquid and flow downward if exposed to fire or burn, but this embodiment can prevent the liquid material that melts from the fire from flowing downward. The anti-falling material (300) according to the present invention may be formed of a material having waterproof and fire-resistant properties.

[0093] In addition, a waterproof layer (not shown) of a certain thickness may be coated on the outer surface of the anti-falling material (300). At this time, roughness or irregularities may be formed on the outer surface of the anti-falling material (300) to increase the bonding strength with the waterproof layer and prevent damage to the waterproof layer.

[0094] Through this, the safety inside the soundproof tunnel can be enhanced, and the safety of the driver can be protected. Furthermore, the soundproof panel detachment prevention type soundproofing panel according to the present invention is installed on the roof of the soundproof tunnel to provide a soundproofing effect, while preventing the soundproofing panel (100) from being damaged and detached, thereby preventing damage to people or vehicles below. Through this, the safety of the soundproof tunnel can be improved, and the safety of the driver can be protected.

[0095] At the same time, when the soundproofing panel (100) melts and flows down due to fire, the anti-falling material (300) is fire-resistant and does not burn, and is waterproof so that the material forming the melted and flowing soundproofing panel does not leak out to the outside, thereby preventing secondary fire accidents.

[0097] FIG. 7 is a drawing showing another example of a detachment prevention material according to the present invention.

[0098] Referring to FIG. 7, the anti-falling materials (302) can be assembled into a plurality of rod-shaped members forming an arch shape. The rod shape of the anti-falling materials (302) may be a rod formed in a plate shape.

[0099] The above anti-falling material (302) is formed in a rod shape, but is formed in an arch shape to have a convex curvature along the upper side. Here, the above concave groove (220) is formed at a position spaced apart from the sound insulation panel groove (210) along the lower side.

[0100] Accordingly, the edge of the anti-falling material (302) is spaced apart from the lower part of the sound insulation panel (100), and the central part of the anti-falling material (302) forms a convex curvature along the upper side to support the center of the lower surface of the sound insulation panel (100).

[0101] Accordingly, rod-shaped anti-falling materials (302) fixed to each frame (200) may be supported by crossing each other in multiple ways at the bottom of the sound insulation panel (100).

[0102] When applying this structure, the following advantages are available. The anti-falling materials (302) can be assembled into multiple rod-shaped pieces to cover a large area.

[0103] When anti-falling materials (302) are applied to a plastic or laminated glass soundproofing panel that maintains its original shape even if the soundproofing panel (100) is damaged, the anti-falling materials (302) form an arch shape and have a relatively greater load-bearing capacity than a flat shape. Therefore, the arch-shaped anti-falling materials (302) support the damaged soundproofing panel (100), thereby preventing the soundproofing panel from falling off. That is, as shown in FIG. 7, the anti-falling materials (302) formed in an arch shape with a curvature that is convex upward are arranged to intersect each other, and the upper region forming the convex curvature can support multiple locations on the lower surface of the soundproofing panel (100). Accordingly, as the soundproofing panel (100) is supported by the arch-shaped anti-falling materials (302), it can be prevented from being easily damaged by external impact, and it can be stably supported even when the wind volume increases significantly due to changes in the weather.

[0104] In addition, assembly is simple, making installation easy and maintenance convenient.

[0105] Furthermore, the soundproofing panel according to the present invention, which prevents the detachment of soundproofing panels, is installed on the roof of a soundproofing tunnel to provide a soundproofing effect, while preventing the soundproofing panel (100) from being damaged and detached, thereby preventing damage to people or vehicles below.

[0106] The thickness of the rod forming the anti-falling material (302) can be determined differently depending on the size and weight of the sound insulation panel (100), the installation environment, etc. Generally, the thickness of the rod can be determined by considering the following criteria.

[0107] The larger the size and weight of the soundproof panel (100), the thicker the rod must be.

[0108] In cases where the installation environment is poor (e.g., a place with strong winds, a place with low temperatures, etc.), the thickness of the rod must be increased to prevent the soundproof panel (100) from falling off.

[0109] In addition, although not shown in the drawing, a plate-shaped auxiliary anti-falling material may be further installed on the frame (200) to be positioned and fixed below the rod-shaped anti-falling materials (302) as described above. The rim of the auxiliary anti-falling material is formed on the inner side of the frame (200) and is fixed by being fitted into each of the auxiliary concave grooves spaced downward from the concave groove (220). Accordingly, the plate-shaped auxiliary anti-falling material forms a spaced-apart space from the rod-shaped anti-falling material (302). Therefore, even if the sound insulation panel is damaged, the damaged fragments may settle on or be covered by the plate-shaped auxiliary anti-falling material and not fly out to the outside.

[0111] Figure 8 is a drawing showing an example in which a fall-prevention material is inserted into and fixed in the concave groove of a four-sided frame.

[0112] Referring to FIG. 8, a recess (220) is formed on the inner side of the frame (200) of the four-sided soundproofing panel so that a fall-prevention material (300) can be inserted separately from the soundproofing panel groove (210), and the fall-prevention material (300) can be inserted and fixed into the four-sided frame (200).

[0113] The above-mentioned concave groove (220) may be formed as a groove with a shape corresponding to the shape of the edge of the anti-detachment material (300). Additionally, an elastic layer (not shown) may be formed on the inner surface of the concave groove (220) to elastically contact and prevent detachment from the outer edge of the anti-detachment material (300) being fitted, and to form a stable structure that absorbs external shocks.

[0114] The structural bonding process is explained. First, a fall-prevention material (300) is prepared. The fall-prevention material (300) is provided in a mesh-like structure or as a plate with holes.

[0115] A frame (200) is prepared. The frame (200) is a hollow cross-section member that supports and reinforces the four corners of the soundproof panel (100).

[0116] On the inner side of the frame (200) of the four soundproofing panels, a recess (220) is formed so that a fall-prevention material (300) can be inserted separately from the soundproofing panel groove (210).

[0117] The edge of the anti-falling material (300) is inserted into the concave groove (220). At this time, the anti-falling material (300) must be inserted so that it is in complete contact with the frame (200).

[0118] The anti-falling material (300) is fixed. To do this, the anti-falling material (300) may be fixed to the frame (200) using screws or bolts.

[0119] The soundproof panel (100) is assembled onto the frame (200). At this time, the soundproof panel (100) must be assembled so that it is in complete contact with the frame (200).

[0120] In this way, a soundproofing panel with a detachment prevention type according to the present invention can be completed.

[0121] The soundproof panel with a detachment prevention type according to the present invention is a soundproof panel installed on the roof of a soundproof wall or a soundproof tunnel, and can have the following functions and effects.

[0122] The soundproofing panel provides a soundproofing effect and blocks ambient noise. It prevents the sound insulation panel (100) from being damaged or falling off, thereby preventing damage to people or vehicles located underneath. It is easy to assemble, easy to install, and easy to maintain.

[0123] Furthermore, if manufactured using fire-resistant materials, damage to life and property can be minimized by preventing the soundproofing panels from being damaged or melting and falling off in the event of a fire.

[0125] Figure 9 is a drawing showing an example in which a fall-prevention material is supported on a support plate separately formed on the frame.

[0126] Referring to FIG. 9, a protruding support plate (230) is formed on the inner side of the frame (200) of the soundproofing panel to support the lower edge of the anti-falling material (300) separately from the soundproofing panel groove (210), thereby supporting the anti-falling material (300), and the soundproofing panel (100) can be inserted into the soundproofing panel groove (210) and fixed.

[0127] The support plate (230) may protrude as a single piece to form a groove between its upper surface and the lower surface of the soundproof panel (100). That is, the edge of the anti-falling material (300) is inserted and fixed between the support plate (230) and the soundproof panel (100). At this time, the upper surface of the anti-falling material (300) and the lower surface of the soundproof panel (100) can be in close contact.

[0128] Additionally, the support plates (230) may protrude in pairs to form a groove between them. That is, the edge of the anti-falling material (300) can be fitted into the groove between the pair of support plates (230) and fixed. At this time, the upper surface of the anti-falling material (300) and the lower surface of the soundproof panel may be spaced apart.

[0129] An example in which the anti-falling material (300) according to the present invention is supported on a support plate (230) separately formed on the frame (200) may undergo the following structural joining process.

[0130] A frame (200) is prepared. First, a soundproofing panel frame (200) is prepared. The frame (200) is a member with a hollow cross section that supports and reinforces the four corners of the soundproofing panel (100).

[0131] A support plate (230) is formed. A protruding support plate (230) is formed on the inner side of the frame (200) to support the lower edge of the anti-falling material (300), separately from the sound insulation panel groove (210).

[0132] A fall-prevention material (300) is prepared. The fall-prevention material (300) is provided in a mesh-like structure or as a plate with holes.

[0133] A fall-prevention material (300) is inserted and fixed. At this time, the fall-prevention material (300) may be fixed by being inserted between the support plate (230) and the sound insulation panel (100) which is connected to the frame (200) from below, or it may be fixed by being inserted into a groove formed between a pair of support plates (230).

[0134] The soundproof panel (100) is inserted into the soundproof panel groove (210) and fixed. At this time, the soundproof panel (100) must be assembled so that it is in close contact with the frame (200).

[0135] In the soundproof panel according to the present invention, the support plate (230) stably supports the anti-detachment material (300), thereby more effectively preventing the soundproof panel (100) from being damaged and falling off.

[0136] In addition, by using a support plate (230), the assembly of the sound insulation panel (100) and the anti-falling material (300) can be facilitated, thereby reducing installation time and costs.

[0138] Figure 10 is a drawing showing an example of a detachment prevention material assembled into a square frame being fixed to a soundproofing plate.

[0139] Referring to FIG. 10, an end finishing frame (400), which is a structural member that reinforces and finishes the four corners of the anti-falling material (300), is provided so that the anti-falling material (300) is assembled into a square frame separated from the frame (200) of the soundproofing panel, and after assembling the soundproofing panel composed of the soundproofing panel (100) and the four-sided frame (200), the anti-falling material (300) assembled into the square frame can be fixed to the soundproofing panel.

[0140] An example of fixing a detachment prevention material (300) assembled in a square frame to a soundproofing plate according to the present invention undergoes the following structural bonding process.

[0141] First, a fall-prevention material (300) is prepared. The fall-prevention material (300) is provided in a mesh-like structure or as a plate with holes.

[0142] Prepare an end finishing frame (400). The end finishing frame (400) is a member that finishes the four corners of the anti-falling material (300) and fixes the anti-falling material (300).

[0143] The anti-falling material (300) is assembled into a square frame using the end finishing frame (400). At this time, the anti-falling material (300) must be assembled so that it is in complete contact with the end finishing frame (400).

[0144] A soundproofing panel composed of a soundproofing panel (100) and a frame (200) on four sides is prepared.

[0145] A detachment prevention material (300) assembled in a square frame is fixed to the soundproofing plate. To do this, the detachment prevention material (300) is fixed to the frame (200) of the soundproofing plate using a fixing screw (500) or a bolt.

[0146] In this way, a soundproof panel with a detachment prevention type according to the present invention can be completed.

[0147] Such a structure can have the following functions and effects.

[0148] The end finishing frame (400) stably supports the anti-falling material (300), thereby more effectively preventing the sound insulation panel (100) from being damaged and falling off. The end finishing frame (400) facilitates the assembly of the sound insulation panel (100) and the anti-falling material (300), thereby reducing installation time and costs.

[0149] The end finishing frame (400) supports the sound insulation panel (100) and the anti-falling material (300) together, thereby improving the overall stability of the sound insulation panel. Assembly is simple, making installation easy and maintenance easy.

[0151] Figure 11 is a drawing showing an example in which a sound insulation panel and a fall-prevention material are inserted together into a sound insulation panel groove.

[0152] Referring to FIG. 11, a sound insulation panel (100) and a fall-prevention material (300) can be inserted together into a sound insulation panel groove (211) formed on the inner side of a frame (200) on four sides constituting a sound insulation panel.

[0153] An example in which a sound insulation panel (100) and a fall-prevention material (300) are inserted together into a sound insulation panel groove (211) according to the present invention has the following structural combination relationship.

[0154] The sound insulation panel groove (211) is a groove formed on the inner side of the four-sided frame (200) constituting the sound insulation panel, into which the sound insulation panel (100) and the anti-falling material (300) are inserted together.

[0155] The soundproofing panel (100) is a plate-shaped member that provides a soundproofing effect and is inserted into and fixed in the soundproofing panel groove (211).

[0156] The anti-falling material (300) is a component that prevents the sound insulation panel (100) from being damaged and falling off, and is inserted and fixed together in the sound insulation panel groove (211).

[0157] Such a structure can have the following predicted technical effects.

[0158] Since the sound insulation panel (100) and the anti-falling material (300) are inserted and fixed together, the sound insulation panel (100) can be more effectively prevented from being damaged and falling off. Since the sound insulation panel (100) and the anti-falling material (300) are inserted and fixed together, installation time and cost can be reduced, and the overall stability of the sound insulation panel can be improved as the sound insulation panel (100) and the anti-falling material (300) are fixed together.

[0159] In the present invention, when a sound insulation panel (100) and a fall-prevention material (300) are inserted together into a sound insulation panel groove (211), the structure may be considered as follows to respond to external impact.

[0160] The depth of the sound insulation panel groove (211) must be made sufficiently deep beyond a certain level so that the sound insulation panel (100) and the anti-falling material (300) do not easily fall out due to external impact.

[0161] The bonding strength between the soundproof panel (100) and the anti-detachment material (300) must be strengthened so that they are not easily separated by external impact.

[0162] The strength of the frame (200) must be reinforced to prevent the frame (200) from being deformed or damaged by external impact.

[0163] If necessary, a support (not shown) that supports the sound insulation panel (100) and the anti-falling material (300) may be installed to minimize the impact of external shocks. If necessary, a safety device that operates automatically when an external shock occurs may be installed to prevent the sound insulation panel and the anti-falling material from falling off. Through these structural considerations, the sound insulation panel and the anti-falling material may be safely maintained against external shocks.

[0165] Figure 12 is a drawing showing an example in which a sound insulation panel and a detachment prevention material are integrated and inserted into a sound insulation panel groove using an adhesive.

[0166] Referring to FIG. 12, a sound insulation panel (100) and a fall-prevention material (300) can be integrated with an adhesive and inserted together into a sound insulation panel groove (211) formed on the inner side of a four-sided frame (200) constituting a sound insulation panel.

[0167] An example in which a sound insulation panel (100) and a detachment prevention material (300) are integrated and inserted into a sound insulation panel groove (211) according to the present invention by means of an adhesive has the following structural bonding relationship.

[0168] The sound insulation panel groove (211) is a groove formed on the inner side of the four-sided frame (200) constituting the sound insulation panel, into which the sound insulation panel (100) and the anti-falling material (200) are inserted together.

[0169] The soundproofing panel (100) is a plate-shaped member that provides a soundproofing effect and is inserted into and fixed in the soundproofing panel groove (211). The anti-falling material (300) is a member that prevents the soundproofing panel (100) from being damaged and falling off, and is integrated with the soundproofing panel (100) with an adhesive and inserted together to be fixed.

[0170] Such a structure can have the following functions and predicted effects.

[0171] Since the sound insulation panel (100) and the anti-falling material (300) are integrated with an adhesive and inserted together to be fixed, the sound insulation panel (100) can be more effectively prevented from being damaged and falling off.

[0172] When an adhesive is used to integrate the soundproof panel (100) and the anti-falling material (300), a structural method can be applied to prevent the surface-to-surface adhesive strength from decreasing.

[0173] The adhesive must be selected for its high adhesive strength and durability. To this end, various types of adhesives should be reviewed, and an appropriate adhesive must be selected that matches the materials and characteristics of the sound insulation panels and anti-detachment materials.

[0174] Alternatively, the surfaces of the soundproof panel (100) and the anti-detachment material (300) can be cleaned and surface treated to improve adhesion. For example, methods such as applying a primer or polishing the surface can be used.

[0175] Alternatively, the soundproof panel (100) and the anti-detachment material (300) can be compressed to evenly distribute the adhesive and improve surface-to-surface adhesion. For this purpose, equipment such as a press or a press can be used.

[0176] Alternatively, after applying the adhesive, a drying and curing process must be performed. During this process, appropriate temperature and humidity must be maintained, and sufficient time must be allowed for the adhesive to fully cure.

[0177] Alternatively, after bonding is complete, inspection must be conducted to check for defects, and corrective work must be performed if necessary. This prevents a decrease in surface-to-surface adhesion.

[0178] Through this structural method, when an adhesive is used to integrate the sound insulation panel and the anti-detachment material, it is possible to prevent a decrease in surface-to-surface adhesion.

[0179] In addition, the above adhesive may be an epoxy adhesive, a silicone adhesive, a urethane adhesive, etc.

[0181] Figure 13 is a drawing showing an example in which a sound insulation panel and a fall-prevention material are attached with adhesive over a portion of the area and inserted into a sound insulation panel groove.

[0182] Referring to FIG. 13, a sound insulation panel and a fall-prevention material (300) are attached with an adhesive having a predetermined thickness to a sound insulation panel groove (211) formed on the inner side of a four-sided frame (200) constituting a sound insulation panel. The adhesive is separated into two or more pieces and attached to a portion of the total surface area of ​​the fall-prevention material (300), and the portion where the adhesive is not attached forms a gap with an air gap so that the sound insulation panel (100) and the fall-prevention material (300) can be attached together and inserted into the sound insulation panel groove (211). By forming a gap between the sound insulation panel (100) and the fall-prevention material (300) in this way, the thermal conductivity can be reduced, thereby preventing the sound insulation panel (100) from easily melting in a fire.

[0183] An example in which a sound insulation panel (100) and a fall-prevention material (300) according to the present invention are attached with an adhesive over a portion of the area and inserted into a sound insulation panel groove (211) has the following structural combination.

[0184] The sound insulation panel groove (211) is a groove formed on the inner side of the four-sided frame (200) constituting the sound insulation panel, into which the sound insulation panel (100) and the anti-falling material (300) are inserted together.

[0185] The soundproofing panel (100) is a plate-shaped member that provides a soundproofing effect and is inserted into and fixed in the soundproofing panel groove (211).

[0186] The anti-falling material (300) is a component that prevents the sound insulation panel (100) from being damaged and falling off. It is attached to the sound insulation panel (100) with an adhesive having a predetermined thickness, and is separated into two or more pieces and attached to a portion of the total surface area of ​​the anti-falling material (300), and the portion where the adhesive is not attached forms a gap made of a void.

[0187] Such a structure can have the following functions and effects.

[0188] Reduction of thermal conductivity: Thermal conductivity can be reduced by forming a gap between the sound insulation panel (100) and the anti-falling material (300). This can prevent the sound insulation panel (100) from melting easily when exposed to fire.

[0189] Improved anti-falling performance: Since the sound insulation panel (100) and the anti-falling material (300) are attached with adhesive over a portion of the surface area and inserted together to be fixed, the sound insulation panel (100) can be more effectively prevented from being damaged and falling off. The sound insulation panel (100) and the anti-falling material (300) are fixed together, which can improve the overall stability of the soundproofing panel.

[0190] It is very important to determine the size of the gap to reduce thermal conductivity. If the size of the gap is too small, the thermal conductivity cannot be sufficiently reduced, and conversely, if the size of the gap is too large, the bonding strength between the sound insulation panel and the anti-falling material (300) may be weakened.

[0191] The size of the gap can be determined differently depending on the material, thickness, size, etc. of the sound insulation panel and the anti-falling material.

[0192] Since thermal conductivity varies depending on the material, such as metal or plastic, the size of the gap must also be determined differently.

[0193] Since thermal conductivity increases with thickness, the size of the gap must also be set larger.

[0194] It is preferable to propose the size of the gap as the ratio of the thickness and area of ​​the sound insulation panel to the thickness and area of ​​the anti-falling material (300).

[0195] The following ratios can be proposed.

[0196] As the thickness of the soundproof panel (100) increases, the thermal conductivity increases, so the size of the gap must also be set larger. It is recommended to set the size of the gap relative to the thickness of the soundproof panel (100) to about 1:1 to 1:3.

[0197] As the thermal conductivity increases with the larger area of ​​the soundproof panel (100), the area of ​​the gap must also be set larger. For example, it may be better to set the ratio of the area of ​​the gap to the area of ​​the soundproof panel to about 1:1 to 1:3.

[0198] As the thickness of the anti-falling material (300) increases, the bonding strength between the sound insulation panel (100) and the anti-falling material (300) becomes stronger, so the size of the gap should be set small. It may be better to set the size of the gap relative to the thickness of the anti-falling material (300) to about 1:1 to 1:2.

[0199] Since the bonding strength between the sound insulation panel (100) and the anti-falling material (300) increases as the area of ​​the anti-falling material increases, the area of ​​the gap must be set to be small. It may be better to set the area of ​​the gap relative to the area of ​​the anti-falling material (300) to about 1:1 to 1:2.

[0200] By determining the size of the gap by considering these ratios, it is possible to reduce thermal conductivity and strengthen the bonding strength between the sound insulation panel and the anti-detachment material.

[0201] Furthermore, the ratio must be adjusted according to the material and characteristics of the sound insulation panel (100) and the anti-falling material (300). For example, since the sound insulation panel (100) and anti-falling material (300) containing metal material have a higher thermal conductivity than the sound insulation panel and anti-falling material made of plastic material, the size of the gap must be set at a larger ratio.

[0203] Figure 14 is a drawing showing another example in which a sound insulation panel and a fall-prevention material form multiple rows and are bonded with an adhesive and inserted into a sound insulation panel groove.

[0204] Referring to FIG. 14, the anti-falling material (303) is provided in two or more pieces, with a length that connects both ends of the two sound insulation panel grooves (211) of the opposing frames (200), so that the sound insulation panel (100) and the anti-falling material (300) can be bonded together with an adhesive and inserted into the sound insulation panel grooves (211). If the sound insulation panel (100) is provided as reinforced laminated glass or laminated glass, the configuration of this embodiment can provide a pattern to the glass and allow light to pass through, and also prevent the glass from falling downward.

[0205] The characteristics of this structure are as follows.

[0206] The anti-falling material (303) is provided separated into two or more pieces. This makes it easy to insert into the sound insulation panel groove (211) and can strengthen the bonding strength between the sound insulation panel (100) and the anti-falling material (303).

[0207] It is provided with a length connecting both ends of the two sound insulation panel grooves (211) of the facing frames (200). This strengthens the bonding strength between the sound insulation panel (100) and the anti-falling material (303) and can prevent the sound insulation panel (100) from falling down.

[0208] The sound insulation panel (100) and the anti-falling material (303) are bonded together with an adhesive and inserted into the sound insulation panel groove (211). This strengthens the bonding strength between the sound insulation panel (100) and the anti-falling material (303) and can improve sound insulation performance.

[0209] If the soundproof panel (100) is provided as reinforced laminated glass or laminated glass, light can be transmitted and the glass can be prevented from falling down.

[0210] Through these structural combinations, the following progressive effects can be obtained.

[0211] The bonding strength between the sound insulation panel (100) and the anti-falling material (303) is strengthened, thereby improving sound insulation performance.

[0212] The length of the anti-falling material (303) is long, so that the sound insulation panel (100) can be prevented from falling down.

[0213] Light can be transmitted by using reinforced laminated glass or laminated glass. Using reinforced laminated glass or laminated glass can prevent the glass from falling downwards.

[0215] Figure 15 shows drawings illustrating an example in which a fall-prevention material and a soundproof panel form a single unit.

[0216] Referring to FIG. 15, the sound insulation panel (100) is inserted into and fixed in the sound insulation panel groove (210), and the anti-falling material (300) is inserted into and fixed in the concave groove (210), but an adhesive is provided between the anti-falling material (300) and the sound insulation panel (100) so that they are integrated by mutual adhesion and assembled and fixed.

[0217] The anti-falling material (300) and the sound insulation panel (100) are integrated to improve sound insulation performance. The sound insulation panel (100) and the anti-falling material (300) are integrated to prevent the sound insulation panel (100) from falling downward.

[0218] Considering the shape of the concave groove (210), it may have the following characteristics.

[0219] Strengthening the fixing force of the anti-falling material (300): The fixing force of the anti-falling material (300) can be strengthened by appropriately designing the shape of the concave groove (210). For example, the depth and width of the concave groove (210) can be designed to be large, or the corners of the concave groove (210) can be designed to be sharp to facilitate the insertion of the anti-falling material (300) and strengthen the fixing force.

[0220] Sound insulation performance improvement: Sound insulation performance can be improved by appropriately designing the shape of the concave groove (210). For example, by designing the depth and width of the concave groove (210) to be large, the space between the sound insulation panel and the anti-falling material (300) can be minimized, and sound insulation performance can be improved.

[0221] Improvement in ease of construction and maintenance: The ease of construction can be improved by designing the shape of the concave groove (210) simply. For example, the depth and width of the concave groove (210) can be designed to be small, or the corners of the concave groove (210) can be designed to be rounded to reduce errors that occur during construction.

[0223] Figure 16 shows drawings illustrating other examples in which a fall-prevention material and a sound insulation panel form a single unit.

[0224] Referring to FIG. 16, the sound insulation panel (100) is inserted into and fixed in the sound insulation panel groove (210), and the anti-falling material (300) is supported on the support plate (230). However, an adhesive is provided between the anti-falling material (300) and the sound insulation panel (100) so that they can be integrated and assembled and fixed by mutual adhesion. Additionally, the support plate (230) and the anti-falling material (300) may be further fixed with screws.

[0225] The soundproof panel (100) is inserted into and fixed in the soundproof panel groove (210), the anti-falling material (300) is supported on the support plate (230), adhesive is applied between the anti-falling material (300) and the soundproof panel (100) to bond them together, and the support plate (230) and the anti-falling material (300) are additionally fixed with screws.

[0226] The integrated structure of the anti-falling material (300) and the soundproof panel (100) of Fig. 16 provides the following advanced effects compared to the existing separated structure.

[0227] Enhanced anti-falling performance: The anti-falling material (300) and the sound insulation panel (100) are integrated so that when falling, the risk element does not separate but falls down together, thereby ensuring safety.

[0228] Enhanced sound insulation performance: The sound insulation panel (100) and the anti-falling material (300) are firmly combined to effectively block external noise.

[0229] Simplified design and manufacturing: Compared to the method of separately manufacturing and assembling the anti-falling material (300) and the soundproof panel (100), the design and manufacturing process can be simplified to increase production efficiency.

[0230] Improved space utilization: Since the anti-falling material (300) and the soundproof panel (100) are integrated, there is no need to secure a separate space, so space utilization can be increased.

[0231] Fig. 16. When screws are additionally used in the structure of the anti-falling material and sound insulation panel integrated, the following advantages are available.

[0232] Enhanced fixing strength: When only adhesive is used, the adhesive strength may weaken over time, but by using additional screws, the fixing strength of the anti-detachment material (300) and the sound insulation panel (100) can be further enhanced to increase safety.

[0233] Vibration and Shock Protection: Particularly in environments where vibration or shock is expected, additional screws can be used to ensure structural stability and minimize the risk of detachment.

[0234] Separation and reusability: Using screws allows the anti-falling material (300) and the sound insulation panel (100) to be easily separated and reused, thereby increasing the convenience of maintenance and repair work.

[0235] Flexibility in design and manufacturing: Provides the flexibility to adjust the strength and performance of the structure as desired by controlling screw types, sizes, positions, etc.

[0236] In addition, methods other than screws can be applied.

[0237] Welding: In the case of a metal anti-falling material (300) and a soundproof panel (100), a permanent bond can be formed using welding technology.

[0238] Insert technology: This is a method of creating grooves or holes in the anti-falling material (300) and the sound insulation panel (100) and inserting plastic or metal inserts into them to join them. It can be firmly fixed without adhesive or welding, and can provide flexibility in design and manufacturing.

[0239] Use of locking device: This is a method of physically joining the anti-falling material (300) and the sound insulation panel (100) by installing a locking device between them. While this allows for easy installation and removal and ensures safety, it may require additional space.

[0240] In addition, the present invention may also apply a screw as follows.

[0241] Plate head screw: The wide plate head provides a large contact area with the anti-slip material and sound insulation panel, which can increase fixing strength.

[0242] Sinked Screw: Designed so that the screw head sinks below the surface of the material, it enables the maintenance of a smooth surface and prevents the risk of injury caused by protruding screw heads.

[0243] Tapered screw: Designed with a screw shaft that gradually tapers, it can be easily inserted into the material during the assembly process and prevents hole enlargement in the event of detachment.

[0245] FIG. 17 is a drawing showing an example of caulking being formed between a plate-shaped anti-falling material and a frame.

[0246] Referring to FIG. 17, if the anti-falling material (300) is provided in a waterproof plate shape, silicone caulking can be applied to the contact surface of the two members so that liquid can be collected in a rectangular container made of the anti-falling material (300) and the four-sided frame (200).

[0247] FIG. 17 shows a method of joining a plate-type anti-falling material and a frame using caulking. This structure consists of the following elements.

[0248] The plate-shaped anti-falling material (300) is a plate-shaped anti-falling material with a waterproof function.

[0249] The frame (200) is a frame that supports the anti-falling material (300).

[0250] Silicone caulking is a material that fills and seals the gap between the anti-falling material (300) and the frame (200).

[0251] These elements are combined in the following way.

[0252] The anti-falling material (300) is inserted into the inside of the frame (200). Silicone caulking is applied to the gap between the anti-falling material (300) and the frame (200). As the caulking dries, the anti-falling material (300) and the frame (200) are firmly bonded together.

[0253] The caulking bonding method of Fig. 17 provides the following effects compared to the conventional bonding method.

[0254] Enhanced Waterproofing: Silicone caulking possesses excellent waterproofing performance, effectively preventing liquid from penetrating between the anti-slip material and the frame, thereby reinforcing the anti-slip material's function as a container for liquids.

[0255] Enhanced durability: Caulking is more elastic than adhesive, making it less likely to deform or break over time, which maintains a stable bond between the anti-detachment material and the frame even during long-term use.

[0256] Easy Assembly and Disassembly: Caulking is easier to remove than adhesive, making it convenient to disassemble and reuse the anti-slip material and frame. This enhances the convenience of maintenance and repair work.

[0257] Although the caulking bonding method of Fig. 17 provides excellent waterproofing performance, liquid may penetrate due to aging, defects, or improper application of the caulking.

[0258] Caulking protection tape can be applied to the caulking to protect it from physical damage. The caulking surface can also be finished smoothly to prevent liquids from penetrating the caulking. A gasket can be installed between the anti-slip material and the frame to create a seal.

[0259] Structurally, the anti-falling material can be designed in a sloped shape to allow the liquid to flow down naturally. Alternatively, a structure can be designed to collect the liquid if it penetrates. Or, drainage holes can be installed in the frame to allow the penetrated liquid to be discharged to the outside.

[0260] Additionally, an elastic body may be inserted into the inner side of the soundproof panel groove. The upper and lower ends of the elastic body may be spaced apart from the upper and lower surfaces of the soundproof panel groove.

[0261] In addition, a protective layer is formed on the edge of the sound insulation panel to surround the edge. Accordingly, when the edge of the sound insulation panel is fitted into the sound insulation panel groove, the protective layer adheres closely to the inner surface of the sound insulation panel groove. Furthermore, the edge end of the sound insulation panel groove can be elastically supported by an elastic body.

[0262] Based on the above configuration and operation, the present invention can prevent the sound insulation panel of a soundproofing panel, which has a rectangular sound insulation panel and a hollow cross-section frame that reinforces the four sides of the sound insulation panel and is assembled together with the sound insulation panel as main components, from being damaged in any form and falling off or scattering downwards.

[0263] That is, in the case where the material of the soundproof panel is glass, a mesh structure is placed at the bottom to prevent glass fragments from falling to the bottom, or a technology can be provided to seal the bottom when a plastic-based soundproof panel melts in the fire to prevent sparks from flying or the melted organic liquid from flowing down.

[0264] The present invention is not limited to the specific preferred embodiments described above, and anyone with ordinary knowledge in the art to which the invention pertains can make various modifications without departing from the essence of the invention as claimed in the claims, and such modifications will be within the scope of the claims. Explanation of the symbols

[0265] 100 : Soundproof panel 200 : Frame 210, 211 : Soundproof panel home 220 : Concave groove 230 : Support plate 300, 301, 302, 303: Anti-detachment material 400 : End finishing frame 500 : Fixing screw

Claims

Claim 1 A soundproofing panel installed on the roof of a soundproof wall or soundproof tunnel, wherein the soundproofing panel comprises a rectangular soundproofing panel and a frame having a hollow cross section formed to accommodate the four corners of the soundproofing panel, the frame being provided on the four corners of the soundproofing panel and assembled together with the soundproofing panel, and wherein a plurality of rod-shaped anti-falling materials are provided on the lower part of the soundproofing panel, connecting the short or long sides facing each other among the four soundproofing panel frames to form an arch shape, with the apex of the arch supporting the lower part of the soundproofing panel. Claim 2 delete Claim 3 delete Claim 4 delete Claim 5 In claim 1, a concave groove is formed on the inner surface of the frame of the sound insulation panel so that the edge of the anti-falling material can be inserted therein, and the edge of the anti-falling material is fixed in the concave groove of the frame, characterized in that the sound insulation panel anti-falling type sound insulation panel. Claim 6 delete Claim 7 delete Claim 8 delete Claim 9 delete Claim 10 delete Claim 11 delete Claim 12 delete Claim 13 delete

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