KR100911169B1 - Eco-friendly wood fixed type sound proof wall - Google Patents

Abstract

A sound proof wall with a fixed eco-friendly wood is provided to extend service life and improve rigidity by fixing natural wood to a coupling protrusion and a mounting groove in order to prevent the natural wood from being deformed. A sound proof wall with a fixed eco-friendly wood comprises fixed a rectangular lumber(20), a first fixing bracket(30), a second fixing bracket(40), and a natural wood(50). The second fixing bracket comprises an insertion protrusion and a first coupling part. The insertion protrusion is inserted into a first reentrant groove of the first fixing bracket. The first coupling groove is formed at the both side of the insertion protrusion. The first coupling part is inserted into a bent rib of the first fixing bracket. The natural wood is coupled on the second fixing bracket. The central part of the natural wood is roundly protruded toward the front. A plurality of second reentrant grooves are formed at the lower part of the natural wood. The second reentrant grooves are located at constant intervals.

Description

Eco-FRIENDLY WOOD FIXED TYPE SOUND PROOF WALL

The present invention can stably fix the natural wood constituting the soundproof wall at all times to effectively suppress the bending / deformation generated in the natural wood to extend the life of the soundproof wall for a long time, easy and simple to install the natural wood without using additional equipment It is about an environmentally friendly wood fixed soundproof wall.

In general, a lot of noise is generated on the road by the driving noise and horn of the vehicle. Therefore, it is necessary to prevent noise propagation to the living space by installing a soundproofing device on the side of the road, and the development of such a soundproofing wall has been continued steadily.

As an example, the previously disclosed Patent Publication No. 10-2008-0075305 "Wood Soundproof Plate" is well known. The prior art includes a rectangular frame, a sound ring attached to the rear of the rectangular frame, a sound absorbing material inserted into the interior of the rectangular frame to form an internal space between the ring and the sound absorbing portion formed with a plurality of perforations; The opening portion having a predetermined interval is formed alternately and further comprises a perforated plate fixed to the front surface of the square frame.

According to the prior art, the sound absorbing portion formed with a plurality of perforations and the perforated plate having a predetermined interval are alternately fixed to the front surface of the rectangular frame in which the sound absorbing material is embedded, so that the noise passage absorbed by the sound absorbing material is the sound absorbing portion and the opening portion. It can be secured more by improving the soundproofing effect and at the same time have the advantage of implementing the various forms, but the perforated plate made of wood material is installed in the upper and lower sides of the square frame by nails or screws, during the installation process Cracks and breakages are caused by the impact of hammers, nails, and screws.

In addition, once the perforated plate fixed to the square frame is difficult to remove again, the maintenance of the part is very inconvenient and cumbersome in case of breakage of the perforated plate, and means for preventing bending / deformation of the perforated plate are not provided separately. Therefore, the perforated plate is deformed, there is a problem that does not perform the fundamental function of the sound barrier.

The present invention has been made in order to solve the problems of the prior art, it is possible to extend the life of the soundproof wall for a long time by suppressing the warp / deformation generated in the natural wood while always stably fixing the natural wood constituting the soundproof wall, The purpose is to provide an eco-friendly wooden fixed soundproof wall that can easily and easily install natural wood without using the equipment of.

Still another object of the present invention is to provide an eco-friendly wooden fixed soundproof wall that can be easily replaced only if any part of a plurality of natural wood can be replaced easily to improve the convenience of maintenance.

Means of the present invention for achieving the above object of the present invention is a soundproof wall formed by stacking and arranging a frame with sound absorbing materials in vertical and horizontal directions between struts spaced apart at regular intervals. It is formed on the lower side and the first angle groove is formed in the fixed angle member spaced at equal intervals, the fixed angle member is coupled to the vertical direction, and the upper and lower second spiral grooves are formed at regular intervals, the second spiral groove A first recessed groove is further formed between the first fixing brackets on each side of the second spiral groove, the first fixing bracket having upper and side bent ribs formed therein, and an upper portion of the second fixing groove formed therein. Insertion protrusions inserted into the first recessed grooves of the first fixing bracket protrude, and are inserted into the bending ribs of the first fixing bracket on both sides of the insertion protrusion. The second fixing bracket formed with the first fastening portion of the B-shaped bent to the outside, and is coupled to the second fixing bracket, and the center portion is expanded to the front side to form a smooth rounded shape, the plurality of second recessed groove at the bottom Characterized in that it comprises a natural wood formed spaced at equal intervals.

In addition, the inner space of the second fixing bracket is characterized in that the plurality of coupling protrusions are fixed at equal intervals in which the second recessed grooves of the natural wood are fixed.

The seating portion is further protruded from both upper portions of the second fixing bracket, and the second fastening portion fixed to the seating portion is further formed on both lower sides of the corresponding natural wood.

In addition, fixing grooves are further formed on both lower sides of the second fixing bracket, and the fixing grooves are further coupled to the fixing grooves to prevent separation and breakage of the natural wood.

In addition, inserting grooves are further formed on both lower sides of the fixing cap, and a fixing protrusion for fixing the insertion groove of the fixing cap is further formed on the upper sidewall of the fixing groove included in the second fixing bracket. It is done.

The fixing cap is characterized in that one or a plurality of pigments are produced by mixing.

The natural wood applied to the present invention is fixed to the coupling protrusion and the seating groove of the second fixing bracket through the second recessed groove and the second fastening part included therein, and the coupling protrusion and the seating groove are always stably fixed to natural wood. By stiffening the wood against bending / deformation there is an advantage that can extend the life of the soundproof wall for a long time.

In addition, the natural wood is made of a structure that is disassembled and coupled to the second fixing bracket by attaching / detaching method, so that natural wood can be installed without using other equipment such as nails, bolts, hammers, etc. Not only does the natural wood split or break due to the impact generated during the installation process, but the installation method is also very easy and simple for anyone to install easily, which significantly reduces the time required for the installation time. If any part of natural wood is broken, only that part can be easily replaced, thus improving the convenience of maintenance.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be more apparent.

1 is a schematic perspective view of an environmental wood fixed soundproof wall according to the present invention, Figure 2 is a perspective view of a combined environmental wood fixed soundproof wall according to the present invention, Figure 3 is a front sectional view showing an exploded state of the environmental wood fixed soundproof wall according to the present invention. 4 is a cross-sectional view of a combined environmental wood-type soundproof wall according to the present invention.

As shown in FIGS. 1 to 4, the eco-friendly wood fixed soundproofing wall 1 according to the present invention includes a frame 10 stacked and arranged in vertical and horizontal directions between struts spaced apart at regular intervals on the ground, and the frame ( 10) the upper and lower fixed shell member 20, the first fixing bracket 30 is coupled to the fixed shell member 20, and the first fixing bracket 30 in a detached / detached manner in the attachment / detachment method And a second fixing bracket 40 which effectively prevents bending / deformation of the natural wood 50, and a natural wood 50 which is decomposed / coupled to the second fixing bracket 40 in a detachable manner. Is done.

The frame 10 has a rectangular frame shape and an internal space is formed, and the sound absorbing material 11 is inserted into and fixed to the internal space to dissipate the noise absorbed into the internal space.

The fixed shell member 20 is formed in a rectangular shape and is formed on the front, bottom, side of the sound absorbing member 11, and the plurality of first spiral grooves 21 are spaced at a predetermined interval in the horizontal direction of the fixed shell member 20. Is formed.

Upper and lower sides of the first fixing bracket 30 are formed so that the second spiral groove 31 is spaced at a predetermined interval so that the first screw of the fixed shell member 20 is fixed with the fixing screw through the second spiral groove 31. As the first fixing bracket 30 is fixed to the groove 21, the first fixing bracket 30 is vertically coupled to the fixed shell member 20.

In addition, a concave first recessed groove 32 is formed in a central portion between the second spiral grooves 31, and both sides of the second spiral grooves 31 have a “b” shape toward the side. Bending ribs 33 are formed, respectively.

The second fixing bracket 40 is open at the top and an inner space is formed, and a lower convex insertion protrusion 41 is formed at the center of the lower portion of the bottom 43 to protrude from the first fixing bracket. Inserted and fixed in the vertical direction in the first recessed groove 32 of the (30), the first fastening portion 42 made of a c-shaped bent outward on both sides thereof is formed to form the first fixing bracket (30) The first fixing bracket 30 is coupled to the second fixing bracket 40 by being inserted and fixed in the vertical direction to the bending rib 33.

In addition, a plurality of coupling protrusions 43 are formed in an upper space of the bottom portion 43 included in the second fixing bracket 40, that is, the inner space of the second fixing bracket 40 in the longitudinal direction thereof. The protrusions 43 are shaped to be spaced apart from each other at equal intervals.

In addition, seating portions 44 having a substantially triangular shape in the longitudinal direction thereof are respectively protruded from both upper portions of the second fixing bracket 40, and fixing grooves 45 are further extended to the lower sides of the second fixing bracket 40. The fixing protrusion 47 is further protruded from the upper side wall of the fixing groove 45.

In addition, the fixing groove (45) is further inserted and fixed in the fixing groove 45, which is to prevent the separation, breakage and bending after the natural wood 50 to be described later coupled to the second fixing bracket 40 For the purpose, the fixing cap 60 is open at both sides and the bottom surface and the inner space is formed and the insertion groove 61 is further formed in the lower side of both sides, the natural wood 50 is accommodated in the inner space, the insertion groove 61 is fixed to the fixing protrusion 47 of the second fixing bracket 40, so that the fixing cap 60 is firmly coupled without being separated from the second fixing bracket 40, thereby leaving the natural wood 50 This can effectively prevent breakage and warpage.

And, the fixed cap 60 is produced by mixing the same color pigments as the natural wood 50, when the natural wood 50 is aged or discolored, do not have to replace the new natural wood 50 cumbersome It is preferable to easily combine the fixing cap 60 having the same color as the natural wood 50 to the second fixing bracket 40 to facilitate easy maintenance of the soundproof wall, and also, natural wood 50 and In addition to the same color, any one of a variety of colors, such as ivory, yellow, green, etc. can be appropriately selected and mixed, or can be produced by dividing the multi-colored pigment in one fixing cap 60, according to the fundamental role of the soundproof wall Maintaining beautiful scenery and natural scenery can help to beautify the environment of the city and drive safely without giving fatigue to the driver's eyes when driving the vehicle. You can help.

In addition, the fixing cap 60 is made of a synthetic resin material that absorbs external forces or shocks well, has high corrosion resistance, and is not easily rusted or corroded, and the pigment mixed in the fixing cap 60 is generally used. Industrial artificial colors are used.

The natural wood 50 has a center portion swelled to the front side to form a smooth rounded shape, and a plurality of second recessed grooves 51 are formed in a lengthwise direction at the bottom thereof, and the second recessed grooves 51 are formed in the second direction. 2 is formed to be spaced apart at the same interval as the spaced apart interval of the coupling protrusion 43 of the fixing bracket 40 is fitted and fixed to the coupling protrusion 43 of the second fixing bracket 40, the natural wood 50 The second fastening portion 52 is formed on both lower sides of the second mounting portion 52 and is fixed to the seating portion 44 of the second fixing bracket 40.

As described above, the natural wood 50 is fixed to the coupling protrusion 43 and the mounting groove of the second fixing bracket 40 through the second recessed groove 51 and the second fastening portion 52 included therein. Coupling protrusion 43 and the seating groove is always stably fixed to the natural wood 50 to maximize the rigidity of the bending / deformation of the natural wood 50, the natural wood 50 is the second fixed bracket (40) ) Can be easily and easily installed on the second fixing bracket 40 without using other equipment such as nails, bolts, hammers, etc. If any part of the wood 50 is broken, only that part may be easily replaced.

In addition, the natural wood 50 is preferably used to prevent the damage and decay due to rain or air pollutants, the natural wood 50 is an eco-friendly and beautiful appearance of the road structure, while urban Contributes to environmental beautification.

1 is a schematic perspective view of an environmental wood fixed sound barrier according to the invention.

Figure 2 is a perspective view of the combined environmental wood-type soundproof wall according to the present invention.

Figure 3 is a front sectional view showing an exploded state of the environmental wood fixed sound-proof wall according to the present invention.

Figure 4 is a combined cross-sectional view of the environmental wooden fixed sound-proof wall according to the invention.

** SIGNS FOR MAIN PARTS OF THE DRAWINGS **

1: soundproof wall 10: frame

11: sound absorbing material 20: fixed angle material

21: 1st spiral groove 30: 1st fixed bracket

31: second spiral groove 32: first recessed groove

33: bending rib 40: second fixing bracket

41: insertion protrusion 42: first fastening portion

43: coupling protrusion 44: seating portion

45: fixing groove 46: bottom

47: fixing protrusion 50: natural wood

51: the second recessed groove 52: second fastener

60: fixing cap 61: fixing protrusion

Claims (6)

In the soundproof wall formed by stacking and arranging the frame 10 in which the sound absorbing material 11 is embedded between the struts spaced at regular intervals in the vertical and horizontal directions, A fixed angle member 20 formed on the front and bottom of the sound absorbing material 11 and having the first spiral groove 21 spaced at equal intervals; The second spiral groove 31 is spaced apart at regular intervals, and is coupled to the fixed angle member 20 in the vertical direction, and the first recessed groove 32 is disposed between the second spiral grooves 31. Further formed, the first fixing brackets 30 are formed on both sides of the second spiral groove 31, the bending ribs 33 facing from the upper side to the side, respectively; The upper part is opened and an inner space is formed, and an insertion protrusion 41 inserted into the first recessed groove 32 of the first fixing bracket 30 protrudes from the lower center, and the insertion protrusion 41 is formed. A second fixing bracket 40 having a first fastening portion 42 having a B-shape bent outwardly inserted into the bending rib 33 of the first fixing bracket 30 on both sides; And, The natural wood 50 is coupled to the second fixing bracket 40, the center portion is swollen to the front side to form a smooth rounded shape, and the plurality of second recessed grooves 51 are formed at equal intervals at a lower portion thereof; Eco-friendly wood-type soundproof wall, characterized in that consisting of. The method of claim 1, Eco-friendly wood fixed type, characterized in that the inner space of the second fixing bracket 40 is formed with a plurality of coupling protrusions 43 are fixed at equal intervals in which the second recessed groove 51 of the natural wood 50 is fixedly coupled Soundproof walls. The method according to claim 1 or 2, Seating portions 44 are further protruded from both upper portions of the second fixing bracket 40, and second fastening portions fixed to the seating portions 44 are disposed at both lower sides of the natural wood 50 corresponding thereto. Eco-friendly wood soundproof wall, characterized in that 52 is further formed. The method of claim 1, Fixing grooves 45 are further formed at both lower portions of both sides of the second fixing bracket 40, and fixing caps 60 are provided in the fixing grooves 45 to prevent separation, breakage and bending of the natural wood 50. Eco-friendly wooden soundproof wall, characterized in that more combined. The method of claim 4, wherein Insertion grooves 61 are further formed at both lower sides of the fixing cap 60, and the upper side of the side wall of the fixing groove 45 included in the second fixing bracket 40 corresponds to that of the fixing cap 60. Eco-friendly wood fixed sound-proof wall, characterized in that the fixing projections 47 are fixed to the insertion groove 61 is more protruding. The method according to claim 4 or 5, The fixed cap 60 is an environmentally friendly wooden soundproof wall, characterized in that one or a plurality of pigments are produced by mixing.

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