KR20160043163A

KR20160043163A - A transparent soundproof frame

Info

Publication number: KR20160043163A
Application number: KR1020140136470A
Authority: KR
Inventors: 정현미
Original assignee: 주식회사 한국로드산업
Priority date: 2014-10-10
Filing date: 2014-10-10
Publication date: 2016-04-21

Abstract

The present invention relates to a double-sided separable sound insulation board.
The present invention relates to a sound insulation panel comprising a sound insulation panel having a rectangular plate-like shape and a frame member surrounding the rim of the soundproof panel and having left and right ends fixed to corresponding vertical grooves between the support and the support, The soundproof panel 100 includes a soundproof panel 100 and a soundproof panel 100. The soundproof panel 100 includes a soundproof panel 100 and a soundproof panel 100. The soundproof panel 100 has a smooth surface 220, And the first and second holder fixing parts 300 and 300a are formed on the protruding ends of the first and second holder fixing parts 300 and 300a, The front end portion is engaged with the fixing end of the fixing protrusion while being elastically deformed while the end portion is hooked to the locking protrusion, and at the same time, And an elastic fixing holder 400 is formed to be fixed and supported.
According to the present invention, when the elastic fixing holder is separated from the soundproof panel during the replacement operation, the soundproof panel is separated from the frame member, so that the operator can separate the soundproof panel from the desired position.

Description

{A TRANSPARENT SOUNDPROOF FRAME}

The present invention relates to a sound insulation board applied to a sound insulation wall structure, and more particularly, it is possible to easily separate a sound insulation board from a support post without detaching a separate fastener from the front or rear surface of the soundproof wall when the sound insulation board is damaged, The present invention relates to a double-sided separable sound insulation plate.

Generally, soundproofing facilities capable of noise cancellation are installed in a residential area adjacent to a road, around a school, and around a railroad, in order to prevent noise from driving vehicles.

The soundproof wall is composed of an "H" -shaped column having vertical grooves formed on both sides thereof, and a sound insulation plate laminated vertically on the vertical grooves of the column, and the sound insulation wall absorbs noise according to the noise source. A sound-absorbing type soundproof plate, a sound-insulating type sound-absorbing plate for reflecting or blocking noise, and a transparent sound-absorbing plate for securing the amount of sunshine while blocking noise.

In the sound-absorbing type soundproofing plate, a sound absorbing material is inserted between the front plate and the back plate, and the noise introduced through the slit hole or the through hole formed in the blocking plate in the direction in which noise is generated is absorbed and destroyed through the sound absorbing material.

The transparent sound insulation panel is made of transparent glass or a synthetic resin material, and the upper and lower and right and left frames are coupled to the frame, and are fixedly coupled to the vertical grooves of the support through the left and right frames.

In the case of the above-described transparent soundproof panel, both ends of the transparent soundproof panel are assembled by being vertically inserted into the vertical grooves between the support and the strut, so that when one of the transparent soundproof panels is damaged, the upper transparent soundproof panel of the damaged soundproof panel is lifted up, Replace the soundproofing plate.

Therefore, even if only the transparent plate is damaged, there is a problem that the frame fixing the transparent plate is discarded and replaced with a new frame including the transparent plate.

To solve these problems, a number of techniques for separating the soundproof plate from the front surface or the rear surface of the soundproof wall have recently been proposed.

As an example, Japanese Patent Registration No. 10-1157558 discloses a double-sided transparent plate frame.

This includes a transparent transparent plate; A pair of fixing grooves formed on both inner sides of the center line on the inner wall surface, a pair of locking grooves formed on both sides of the locking groove, sieve; A pair of transparent plate fixing bodies each formed with a fitting portion so that one end thereof is fitted into the fixing groove and the other end corresponding to both ends of the transparent plate; A pair of transparent plate supports, one end of which is detachably coupled to the lock groove, and the other end of which is pressed and supported on both sides of the transparent plate through a gasket; And a guide member which is fixed to a corresponding surface of the strut and the other strut on the road, and is vertically and slidably coupled to one end of the frame so that the left and right frames of the frame are prevented from being moved forward and backward through the up and down slide means.

If some of the transparent plates are damaged from the sound barrier, it is possible to remove only the damaged transparent plate by separating the transparent plate support from the frame connected to the support.

As another example, a separation type sound insulation plate for a soundproof wall is disclosed in Japanese Utility Model Registration No. 20-0281826.

The soundproof plate for a soundproof wall is characterized in that both ends of the soundproof plate are coupled to a post fixed on a road, a sound absorbing material is embedded in the post, and a noise through hole is formed on the front and rear exposed surfaces. So that the front and rear face plates can be separated from each other. The front and rear face plates are bolted to the exposed surface of the frame member, which is a soundproof plate, between the posts.

Therefore, it is easy to assemble and replace the front and rear face plates through bolt loosening in a state where the soundproof plate is coupled to the post. However, since the front and rear face plates must be separated through separate tools, there is a problem that the work is troublesome.

[Patent Document 1] Korean Patent Registration No. 10-1157558 Publication Date 2012. 06. 18. [Patent Document 2] Korean Utility Registration No. 20-0281826 Disclosure Date 2002. 07. 13. [Document 3] Japanese Patent Application Laid-Open No. 8-3941 Disclosure Date 1996. 01. 09. [Patent Document 4] Korean Patent Registration No. 10-0774554 Published Nov., 2007 08.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION [0006]

first; The soundproof panel constituting the soundproof plate can be separated from the soundproof plate by the operation of the operator from the frame member to which both ends are fixed between the support and the support.

second; It is possible to replace the soundproof panel from the front or rear surface of the soundproof wall when the soundproof panel is formed.

third; So that the both end portions of the sound insulation plate can be stably fixed regardless of the size of the vertical groove formed in the support.

According to an aspect of the present invention,

A sound insulation board comprising a sound insulation panel having a rectangular shape and a frame member surrounding the rim of the soundproof panel and having both left and right ends fixed to corresponding vertical grooves between the support and the support,

Wherein the upper and lower end portions of the soundproof panel are formed on the upper and lower frame members of the inner side of the rectangular frame member having a rectangular shape and are formed with coupling grooves so as to slide up and down, The soundproof panel has a pair of parallel protrusions and locking protrusions protruding from both sides of a smooth surface on the left and right sides of the soundproof panel. The protrusions are opposed to each other at their ends, Wherein the front end portion is engaged with the fixing end of the fixing protrusion while being elastically deformed in a state where the rear end portion is engaged with the locking protrusion at the locking protrusion and the first and second holder fixing portions are engaged with the first and second holder fixing portions, And an elastic fixing holder for fixing and supporting the soundproof panel. .

The left and right frame members for supporting the left and right end portions of the soundproof panel include a fixing member for fixing the soundproof panel and a width adjusting member fixed to the support and detachably coupled to the fixing member via the coupling means can do.

Wherein the engaging means comprises: an engaging groove formed on the surface of the width adjusting member so as to extend upward and downward and open toward the surface corresponding to the fixing member; and an engaging groove formed on the surface of the engaging member, It can be realized as a slide protrusion that is fixed by sliding.

It may also be desirable to allow the first and second holder fastening portions to flow through the resilient means against the surface of the smooth surface.

Wherein the elastic means comprises a rail groove formed on the flat surface, a pair of folded ends formed on the corresponding end of the rail groove, a slide end bent and connected to the folded end, And a contact plate on which a locking protrusion and a fixing protrusion protruding from each other are formed on the inner wall surface of the left and right slide members and the other side elastically presses the contact plate.

According to the present invention,

first; The soundproof panel is separated from the frame member by separating the elastic fixing holder when the soundproof panel is replaced, so that the operator can separate the soundproof panel from the desired position.

second; It is possible to separate the frame member for fixing the soundproof panel into two and to have the width control members of various sizes so that the soundproof plate can be applied regardless of the size of the support.

Accordingly, the soundproof panel can be easily and stably coupled to the support, and the operator can separate and replace the soundproof panel from the frame member at a desired working position.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front elevational view showing a double-sided separable soundproof plate according to the present invention,
Fig. 2 is a plan view of Fig. 1,
FIG. 3 is a perspective view of a double-sided separable sound insulation board according to the present invention,
4 is a sectional view taken along the line "AA" in Fig. 3,
5 is a sectional view taken along the line "BB" in Fig. 3,
FIG. 6 is a state diagram showing the coupling process used in FIG. 5,
7 is a perspective view of the main parts of Figs. 5 and 6,
Fig. 8 is an exploded perspective view of Fig. 3,
9 is a perspective view of another embodiment according to the present invention,
10 is a plan view of the installation state of Fig.
FIG. 11 is a side cross-sectional view showing another example of the first and second holder fixing portions in FIG. 1; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention. do.

In the present invention, the soundproof panel can be separated from the front or rear surface of the soundproof wall by the operator in the soundproof wall structure.

The present invention relates to a soundproof panel 100 having a plate-like rectangular shape as shown in Figs. 1 to 8, and upper and lower and right and left frame members 200a, 200a positioned at upper and lower ends and right and left ends of the soundproof panel 100, First and second holder fixing parts 300 and 300a formed on the inner flat surfaces of the left and right frame members 200a and the first and second holder fixing parts 300 and 300a, And a pillar 500 to which both ends of the left and right frame members 200a are fixed.

The soundproof panel 100 can be applied to a material having a transparent or opaque plate shape or a material having pores formed on the front and back surfaces thereof and filled with a sound absorbing material therein.

The upper and lower frame members 200 and 200a cover the rim of the soundproof panel 100 and are made of aluminum or synthetic resin.

The upper and lower frame members 200 are fixed by wrapping upper and lower end portions of the soundproof panel 100 in upper and lower pairs so that upper and lower ends of the soundproof panel 100 are respectively inserted into the upper and lower frame members, And coupling grooves 230 and 240 corresponding to each other are formed. The depth of the coupling grooves 230 and 240 is larger than the coupling groove 240 of the lower edge member so that the upper edge of the soundproof panel 100 can be engaged when the soundproof panel 100 is coupled. It is preferable that the coupling groove 230 formed in the recessed portion 230 is formed deeper.

The left and right frame members 200a surround the left and right ends of the soundproof panel 100 and are respectively fixed to the left and right frame members 200a. The surfaces of the left and right frame members 200a contacting the left and right ends of the soundproof panel 100, Is formed as a smooth flat surface 220 so as to be close to being slid.

Here, it is preferable that the front and rear surfaces of the upper and lower and left and right frame members 200 (200a) form an uneven portion 206 to be extrusion-molded.

The first and second holder fixing portions 300 and 300a are formed on the smooth surface 220 of the left and right frame members 200a so as not to protrude on both sides of the center line, So that the soundproof panel 100 is fixed when the elastic fixing holder 400 to be described later is engaged.

Each of the first and second holder fixing parts 300 and 300a includes a locking protrusion 320 and a fixing protrusion 340. Each of the fixing protrusions 320 and the fixing protrusion 340 has a hook The end 322 and the fixed end 342 are bent in a direction facing each other.

The elastic fixing holder 400 includes a fixing piece 420, a locking piece 440 and a pressing piece 460. When the fixing piece 420 located at the rear is engaged with the locking end 322, The latching piece 440 is elastically deformed and fixed to the fixed end 342 while the pressing piece 460 supports the surface of the soundproof panel 100.

The end of the fixing piece 420 and the end of the locking piece 440 may be formed with bent ends 424 and 444 so as to be engaged with the locking end 322 and the fixing end 342, respectively.

In addition, a pad may be coupled to the pressing piece 460 so as to apply an elastic force when the soundproof panel 100 is in close contact with the pressing piece 460.

The installation and replacement of the double-sided separable soundproof panel according to the present invention will now be described.

During installation,

As shown in FIG. 8, the four ends of the four members are connected to each other to assemble the rectangular members 200, 200a. The upper and lower ends of the soundproof panel 100 are inserted into the coupling grooves 230 of the upper and lower frame members 200 after the soundproof panel 100 is inserted and positioned in the inner space of the upper and lower frame members 200 and 200a, (240). The left and right end portions of the soundproof panel 100 are positioned on the smooth surface 220 formed in the inner space of the left and right frame members 200a. At this time, as shown in FIG. 7, (See FIG. 3). Then, the upper and lower frame members 200 surrounding the soundproof panel 100 may be continuously and repeatedly coupled up and down. That is, as shown in FIGS. 1 and 2, the soundproof plate may be fixed to the vertical grooves formed on the corresponding surfaces between the struts 500 and the struts 500.

Upon replacement,

The soundproof panel 100 may be removed by separating the elastic fixing holder 400 supporting the soundproof panel 1000 from one side of the soundproof panel 100 as shown in FIGS. 5 and 6, and a new soundproof panel 100 Is inserted into the inner space of the frame member 200 so that one side of the soundproof panel 100 is supported by the elastic fixing holder 400 and then the other elastic fixing holder 400 is coupled to complete the replacement.

8 and 9 illustrate another embodiment according to the present invention in which the frame member 200 can be separated from the support 500 while being fixed.

That is, left and right frame members 200 for supporting left and right ends of the soundproof panel 100 are respectively fixed to fixing members 260 for fixing the soundproof panel 100, 260 and a width adjusting member 280 detachably coupled through a coupling means 600. As shown in FIG.

The engaging means 600 includes an engaging groove 620 formed on the surface of the width adjusting member 280 and having an opening 622 formed to pass through the upper surface of the width adjusting member 280 and open to a surface corresponding to the fixing member 260, And a slide protrusion 640 protruding from the surface of the fixing member 260 and fixed to the coupling groove 620 so as to be slidable up and down.

The width adjusting member 280 can be formed to correspond to the size of the vertical grooves formed in the struts 500. The width adjusting member 280 is formed with different sizes during manufacture.

11 is a perspective view illustrating a state in which the first and second holder fixing parts 300 and 300a are moved with elastic force against the surface of the smooth surface 220, The end portions of the soundproof panel 100 can be slid while being in surface contact with each other.

That is, the first and second holder fixing parts 300 and 300a can flow through the elastic means 700 with respect to the surface of the smooth surface 220.

The elastic means 700 includes a rail groove 720 formed at the upper and lower sides of the smooth surface 220, both bent ends 730 and 740 formed at corresponding ends of the rail groove 720, The engaging protrusions 720 are formed on the surfaces of the slide ends 750 and 760 so as to be slidably connected to the ends 730 and 740 and the engaging protrusions 720 are formed on the surfaces of the engaging protrusions 720 and the first and second holder fixing parts 300 and 300a. And a spring 770 which is supported on the inner wall surface of the left and right slide members 200a on one side and elastically presses the contact plate 760 on the other side.

Accordingly, when the first and second holder fixing parts 300 and 300a are pushed before inserting the soundproof panel 100, the contact plate 760 compresses and moves the spring 770. At this time, 760 is slid to the bent ends 730 and 740 and the end of the soundproof panel 100 is caught by the locking protrusion 320 and the fixing protrusion 340 when the soundproof panel 100 is inserted The interference phenomenon is prevented.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of various modifications within the scope of the invention. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

100: soundproof panel
200: upper and lower frame members 200a: left and right frame members
220: smooth surface
300: first holder fixing part 300a: second holder fixing part
320: locking protrusion 322:
340: Fixing protrusion 342: Fixing plate
400: elastic fixing holder
420: Fixing pieces 424, 444:
440: latching piece 460: pressing piece

Claims

A sound insulation board comprising a sound insulation panel having a rectangular shape and a frame member surrounding the rim of the soundproof panel and having both left and right ends fixed to corresponding vertical grooves between the support and the support,
The upper and lower ends of the soundproof panel are positioned on the upper and lower frame members of the inner side of the rectangular frame member having a rectangular shape,
A smooth surface is formed on the surface of the inner left and right frame members of the frame member so that the left and right frame edge portions of the soundproof panel are slidably positioned,
The first and second holders each having a locking protrusion and a fixing protrusion protruding in parallel to each other on both smooth sides of the soundproof panel, A fixing part is provided,
And a resilient fixing holder in which the front end portion is engaged with the fixing end of the fixing protrusion while being elastically deformed while the rear end portion of the fixing protrusion is hooked to the locking protrusion, Double-sided detachable sound-absorbing plate.

The method according to claim 1,
The left and right frame members supporting the left and right end portions of the soundproof panel,
And a width adjusting member fixed to the support and detachably coupled to the fixing member via a coupling means, respectively.

3. The method of claim 2,
Wherein the coupling means comprises:
An engaging groove formed on the surface of the width adjusting member so as to be open toward an upper surface of the width adjusting member and open toward a surface corresponding to the fixing member; a slide protruding from the surface of the fixing member, Wherein the sound absorbing plate is formed as a protrusion.

The method according to claim 1,
Allowing the first and second holder fastening portions to flow through the resilient means against the surface of the smooth surface;
Wherein said elastic means comprises:
A rail groove formed at the upper and lower sides of the smooth surface, both bent ends formed at corresponding ends of the rail groove, both ends of the rail groove being connected to the folding end so that the slide end is bent, Wherein the contact plate comprises a contact plate on which a locking protrusion and a fixing protrusion protruding from each other protrude, one side of which is supported on the inner wall surface of the left and right slide members, and the other side of which presses the contact plate elastically.

The method according to claim 1,
Wherein the front and rear surfaces of the upper and lower and left and right frame members are formed by extrusion forming a concavo-convex portion.