KR20130095689A

KR20130095689A - Wood plastic combination plate coupling stracture and bracket thereof

Info

Publication number: KR20130095689A
Application number: KR1020130018174A
Authority: KR
Inventors: 김기연; 우승명; 김보영
Original assignee: 상록엔비텍(주)
Priority date: 2012-02-20
Filing date: 2013-02-20
Publication date: 2013-08-28

Abstract

PURPOSE: A synthetic wood plank connection structure and a bracket thereof are provided to improve the beauty and mechanical rigidity of the exterior of the structure by using a first and a second bracket to install a finishing member on the exterior of the structure. CONSTITUTION: A synthetic wood plank connection structure (100) comprises a supporting member (10), a synthetic wood plank (20), a finishing member (30), multiple first brackets (40), and multiple second brackets (50). The synthetic wood planks are installed separately from each other on the supporting members. The finishing members are arranged with a space from the synthetic wood planks on the outside of the synthetic wood planks. The multiple first brackets are inserted into first connection grooves (31) of the finishing members which are mutually faced and connection grooves (21) of the synthetic wood planks. The multiple second brackets are inserted into the second connection grooves of the finishing members, and fixed on the supporting members.

Description

WOOD PLASTIC COMBINATION PLATE COUPLING STRACTURE AND BRACKET THEREOF}

The present invention relates to a composite wood board coupling structure and a bracket for fixing a plurality of composite wood boards fixedly installed on a support member.

Synthetic wood is made of foamed plastic mixed with wood powder and blowing agent, and is made by injection molding or extrusion molding. Synthetic wood has a similar appearance and properties to natural wood, and has excellent corrosion resistance and is widely used as a material for constructing decks and stairs.

Plastic, which is a component of synthetic wood, shrinks and expands with temperature, so synthetic wood plates made of synthetic wood shrink and expand with temperature. In addition, the support member for supporting the lower side of the synthetic wood board may be composed of a metal material.

Therefore, when the synthetic wood board is placed on the support member and fastened with a set screw, the relatively weak rigid wood board may be easily damaged due to the difference between the contraction and expansion of the synthetic wood board and the contraction and expansion of the support member. And synthetic wood board can not be installed in the support member with an adhesive.

Thus, the composite wood board is attached to the bracket and installed by fixing the bracket to the support member using a set screw. That is, decks or stairs may be formed by installing a synthetic wood board in various structures of the support member.

For example, a deck or staircase made of composite timber board is formed with the edges of each end of the composite timber board. Therefore, in the structure made of synthetic timber board, the appearance of the outer space may fall, and the mechanical rigidity of the outer space may be weak.

It is an object of the present invention to provide a composite timber board combined structure and its bracket to install a synthetic wood board on the outside of the structure, to improve the appearance and mechanical rigidity at the outside of the structure.

It is an object of the present invention to provide a composite timber board joining structure and its bracket to install a synthetic wood board on the outside of the deck or staircase, thereby improving the appearance and mechanical rigidity at the outside of the deck or staircase.

It is an object of the present invention to form a gap between synthetic wood boards, to prevent damage to the synthetic wood boards when shrinking or expanding due to temperature changes, to provide a composite wood board bonding structure and its bracket to improve the workability .

Synthetic wood board coupling structure according to an embodiment of the present invention, the synthetic wood plates spaced apart on the support member, the finishing member spaced apart on the support member in the outer space of the synthetic wood boards, facing each other A first bracket inserted into one side of the coupling groove of the synthetic wood board and the first coupling groove of the finishing member and fixed to the other side of the support member, and a second coupling groove of the finishing member crossing the first coupling groove; The second bracket is inserted into one side and fixed to the other side to the support member.

The support members may be formed in one of a deck shape and a stair shape, and the synthetic wood board may be installed in the support members to form one of the deck and the step.

The first bracket may include a first support part inserted into a coupling groove of the synthetic wood board and a first coupling groove of the finishing member, and arranged in parallel with the first support portion to be fixed to an upper surface of the support member with a set screw. And a second support part, and a connection part which connects the first support part and the second support part spaced apart from each other, and spaces the composite timber board and the finishing member from each other.

The first coupling groove and the second coupling groove of the closure member are disposed at right angles, and the second bracket is parallel to the first support portion and the first support portion inserted into the second coupling groove of the closure member. It may include a second support portion disposed to be fixed to the side of the support member with a set screw, and a connecting portion connecting the first support portion and the second support portion spaced apart from each other.

The support member includes a horizontal support portion and a vertical support portion that cross each other to form a rectangular corner, and the closing member is disposed on the horizontal support portion and the vertical support portion, respectively, and the horizontal finish member and the vertical finish portion that ends the ends of the composite wood board. May include finishes.

Composite wood board coupling structure according to an embodiment of the present invention, the first coupling groove of the horizontal finishing material and the coupling groove of the synthetic wood board and the first coupling groove of the longitudinal finishing material is inserted into one side, the horizontal It may further include a third bracket which is fixed to the other side on the support and the vertical support.

The third bracket may include a first support part inserted into the coupling groove of the synthetic wood board, the first coupling groove of the horizontal finishing material, and the first coupling groove of the longitudinal finishing material, and arranged side by side with the first support part. A second support part fixed to an upper surface of the support member, and a connection part connecting the first support part and the second support part to each other to separate the synthetic wood board and the horizontal finishing member, wherein the connection part comprises the vertical finishing material. An accommodation groove may be formed between the first support portion and the second support portion to accommodate the protrusion forming the first coupling groove.

The first coupling groove and the second coupling groove of the closure member are disposed at right angles, and the second bracket includes a first support portion inserted into the second coupling groove of the closure member, and a right angle to the first support portion. It may be connected to include a second support that is fixed to the lower surface of the support member with a set screw.

The first bracket may include a first support part inserted into a coupling groove of the synthetic wood board and a first coupling groove of the finishing member, and arranged in parallel with the first support portion to be fixed to an upper surface of the support member with a set screw. 2 a support part, and the first support part and the second support part are connected to each other, and extend from the first support part to protrude to an upper end between the synthetic wood board and the finishing member, to separate the synthetic wood board and the finishing member. It may include a connecting portion.

The first bracket may further include an extension part extending from an upper end of the connection part to an upper surface of the synthetic wood board and the finishing member.

The extension may form an uneven structure on the upper surface.

The first bracket may further include an anti-slip tape attached to an upper surface of the extension part.

When the support members have a stepped shape, the synthetic wood plate includes a first plate and a second plate installed on the support members to form a step, the composite wood plate combined structure according to an embodiment of the present invention The method may further include a fourth bracket fixing the first plate to the side of the support member and fixing the second plate to an upper surface of the support member.

The fourth bracket may include a main body installed on a side of the support member and an upper surface of the support member disposed adjacent to each other, an eleventh support part protruding from the main body and inserted into a coupling groove of the first plate, and the eleventh support part; A twelfth support part protruding from the main body side by side and fixed to the side surface of the support member, and a twenty-second support part protruding from the main body intersecting with the twelfth support part and fixed to the upper surface of the support member by a set screw; It may include.

The fourth bracket may further include a twenty-first support part which protrudes from the main body in parallel with the twenty-second support part and is inserted into the coupling groove of the second plate.

The composite wood board coupling structure bracket according to an embodiment of the present invention is used to form a deck or stairs by installing a synthetic wood board on a support member, and having a plate-like first support, and a plate connected to the first support. A second support portion, wherein the second support portion is formed to be thicker than the thickness of the first support portion, and is connected to one of the grooves, a pair of grooves formed to be inwardly concave from both sides, and penetrate the set screw. It includes a fixing portion having a hole to make.

The first support part and the second support part are parallel, and the composite wood board coupling structure bracket according to an embodiment of the present invention may further include a connection part connecting the first support part and the second support part to each other. .

The connection part may form an accommodation groove between the first support part and the second support part.

The first support part and the second support part may be connected at right angles.

The connection part may protrude from the first support part.

The composite wood board coupling structure bracket according to the embodiment of the present invention may further include an extension part extending in parallel with the first support part at the upper end of the connection part.

The extension may form an uneven structure on the upper surface.

The extension may further include an anti-slip tape attached to the upper surface.

Bracket for composite wood board coupling structure according to an embodiment of the present invention, the main body is installed on the upper surface of the side of the support member and the other support member disposed adjacent to, the eleventh support portion protruding from the body, the eleventh support portion And a twenty-second support portion protruding from the main body, and a twenty-second support portion intersecting with the twelfth support portion and having a hole protruding from the main body and fixed by a set screw.

The bracket for the composite wood board coupling structure according to the embodiment of the present invention may further include a twenty-first support part protruding from the main body in parallel with the twenty-second support part.

Thus, according to one embodiment of the present invention, since the finishing member is installed with the first and second brackets on the outside of the structure (for example, decks, stairs, benches), the effect of improving the appearance and mechanical rigidity at the outside of the structure There is.

In addition, according to an embodiment of the present invention, since the first bracket to form a gap between the composite wood boards installed in the support member, when the shrinkage or expansion caused by temperature changes, to prevent damage to the composite wood board, workability Has the effect of improving.

1 is an exploded perspective view of a composite wood board coupling structure according to a first embodiment of the present invention.
2 is a plan view of Fig.
3 is a sectional view taken along line III-III in Fig.
4 is a cross-sectional view taken along the line IV-IV of FIG.
FIG. 5 is a cross-sectional view taken along the line VV of FIG. 2.
FIG. 6 is a cross-sectional view taken along the line VI-VI of FIG. 2.
Figure 7 is an exploded perspective view of a composite wood board coupling structure according to a second embodiment of the present invention.
FIG. 8 is a cross-sectional view taken along the line VII-VII of FIG. 7.
9 is a cross-sectional view of a composite wood board coupling structure according to a third embodiment of the present invention.
10 is a cross-sectional view of a composite wood board coupling structure according to a fourth embodiment of the present invention.
11 is a cross-sectional view of a composite wood board coupling structure according to a fifth embodiment of the present invention.
12 is a perspective view of a bracket used in the composite wood board coupling structure of FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

1 is an exploded perspective view of a composite wood board coupling structure according to a first embodiment of the present invention, Figure 2 is a plan view of FIG. 1 and 2, the composite wood board coupling structure 100 according to the first embodiment includes a support member 10, a synthetic wood board 20, a finishing member 30, a first bracket 40, It includes a second bracket 50, the third bracket 60.

The support member 10 may be provided in plurality and disposed side by side in at least one direction. As illustrated in FIG. 1, the support member 10 may include a horizontal support part 11 and a vertical support part 12 that cross each other to form a rectangular corner.

The inner support parts 13 arranged side by side inside the horizontal support part 11 and the vertical support part 12 may extend in one direction (for example, the vertical direction (y axis)). The vertical (y-axis) is described for ease of understanding, and the direction is not limited to the horizontal and vertical direction, that is, the supporting members 10 may be decked according to the arrangement of the horizontal, vertical, and inner support parts 11, 12, and 13. It may be shaped, staircase or bench shaped.

Synthetic wood board 20 is formed by injection molding the synthetic wood, may be installed on the support members 10 to form a composite wood board coupling structure 100, for example, decks, stairs or benches. 1 illustrates a composite woodboard bonding structure 100 that is a deck.

The composite wood boards 20 are spaced apart from each other on the support members 10 by crossing the support members 10 (inner support 13 of FIG. 1). The inner support parts 13 are arranged in plural at intervals, and for convenience, only one is shown.

Since the synthetic wood plates 20 form coupling grooves 21 on both sides, the supporting members 10 are formed by the first bracket 40 inserted into the coupling grooves 21 of the adjacent synthetic wood plates 20. It is fixed to). Therefore, the composite wood boards 20 may form a plane of the deck. Since the coupling groove 21 extends in the longitudinal direction (x-axis direction) on the side surface of the composite wood plate 20, the plurality of first brackets 40 are spaced apart while maintaining a gap therebetween and inserted into the coupling groove 21. Can be.

Since the coupling structure between neighboring synthetic wood boards 20 is the same as the coupling structure of the synthetic wood board 20 and the finishing member 30, description of the coupling structure between neighboring synthetic wood boards 20 is omitted, Instead of the description of the coupling structure between the finishing member 30 and the synthetic wood board 20.

Finishing member 30 is spaced apart from the synthetic wood plate 20 on the support member 10 located on the outer side of the synthetic wood board 20, injection molding of a synthetic wood of the same material as the synthetic wood board 20 Can be. Since the finishing member 30 and the synthetic wood plate 20 is spaced apart, the construction of the deck is easy.

Closing member 30 is formed in a structure surrounding one edge of the support member 10, the first coupling groove 31 toward the coupling groove 21 of the synthetic wood board 20 and formed in the cross direction thereof The second coupling groove 22 is included.

That is, in FIG. 1, the first coupling groove 31 is open toward the inner side in the horizontal direction and extends in the horizontal direction (x axis), and the second coupling groove 32 is open downward in the vertical direction (z axis), It extends in the horizontal direction (x-axis).

When the edges of the support member 10 are formed at right angles, the finishing member 30 is formed corresponding to the edge shape of the cross section of the support member 10, and the first coupling groove 31 and the second coupling groove 32 are formed. Are provided at right angles to each other.

Finishing member 30 is disposed on at least one side of the deck outside formed of synthetic wood boards 20, it may be provided in the horizontal and vertical corners of the deck as shown in FIG. That is, the finishing member 30 includes a horizontal finishing material 301 and a vertical finishing material 302 for finishing the ends of the synthetic wood boards (20). The horizontal finisher 301 and the vertical finisher 302 are disposed on the horizontal support 11 and the vertical support 12, respectively.

That is, the horizontal finishing material 301 finishes the widthwise (y-axis) end of one composite wood board 20, thereby improving the aesthetics and strength of the widthwise end of the synthetic wood board 20. The vertical finish 302 finishes the longitudinal (x-axis) ends of the plurality of synthetic wood boards 20 to improve the aesthetics and strength of the longitudinal ends of the composite wood boards 20.

The plurality of first brackets 40 are spaced apart from each other and inserted into one side of the first coupling groove 31 of the finishing member 30 facing each other and the coupling groove 21 of the composite wood plate 20 and supporting members to the other side. It is fixed to 10.

The plurality of second brackets 50 are spaced apart and inserted into one side of the second coupling groove 32 of the finishing member 30 and fixed to the supporting member 10 to the other side. That is, the horizontal finishing material 301 is fixed to the upper surface of the horizontal support part 11 by the first bracket 30, and is fixed to the side of the horizontal support part 11 by the second bracket 50.

The third bracket 60 is in one side to the coupling groove 21 of the composite wood plate 20 and the first coupling groove 31 of the horizontal finishing material 301 and the first coupling groove 31 of the longitudinal finishing material 302. It is inserted and fixed to the other side at the corner where the transverse support 11 and the longitudinal support 12 are coupled. That is, the vertical finishing material 302 is fixed to the upper and lower surfaces of the vertical support parts 11 and 12 by the third bracket 60, and is fixed to the side of the vertical support part 12 by the second bracket 50.

Therefore, the composite wood plate 20 and the finishing member 30 is fixed to the support member 10 by the first, second, third brackets (40, 50, 60). At this time, the finishing member 30 may improve the appearance and strength at the ends of the synthetic wood boards (20).

3 is a sectional view taken along line III-III in Fig. 1 to 3, the first bracket 40 includes a first support part 41, a second support part 42, and a connection part 43. In the first embodiment, the first bracket 40 and the second bracket 50 are formed in the same structure, and have a difference in the installed state.

The first support part 41 is formed in a plate shape and is inserted into the coupling groove 21 of the composite wood plate 20 and the first coupling groove 31 of the horizontal finishing material 301, and thus, the composite wood plate 20 and the horizontal finishing material. 301 is connected to each other. The connection part 43 connects the first and second support parts 41 and 42 spaced apart in the z-axis direction to each other so that the composite timber board 20 and the horizontal finisher 301 are spaced in the y-axis direction.

Since the second support part 42 is disposed in parallel with the first support part 41 and fixed to the upper surface of the horizontal support part 11 by the set screw 44, the composite wood board 20 and the horizontal finish material 301 may be supported by the horizontal support part ( 11).

The second support part 42 may be formed to a thickness t2 thicker than the thickness t1 of the first support part 41 to increase the fixing strength of the composite wood plate 20 and the horizontal finish material 301. The second support part 42 includes a pair of grooves 421 and 422 formed to be inwardly recessed from both sides, and a fixing part 423 connected to one side of the groove 422. The fixing part 423 includes a hole 424 through which the set screw 44 passes, thereby improving the workability of the composite wood plate 20 and the horizontal finish member 301.

4 is a cross-sectional view taken along the line IV-IV of FIG. 1, 2 and 4, in the second bracket 50, the first support part 41 is inserted into the second coupling groove 32 of the horizontal finisher 301 and connected to the connection part 43. The second support 42 is fixed to the side of the transverse support 11 with a set screw 44.

That is, the horizontal finishing material 301 is connected to the composite wood plate 20 by the first bracket 40 is fixed to the upper surface of the horizontal support portion 11, the second bracket 50 by the horizontal support portion 11 It is fixed.

5 is a cross-sectional view taken along the line VV of FIG. 2, and FIG. 6 is a cross-sectional view taken along the line VI-VI of FIG. 2. 1, 2, 5, and 6, the third bracket 60 includes a first support 61, a second support 62, and a connection 63.

The first support part 61 is formed in a plate shape so that the first coupling groove 31 of the coupling groove 21 of the synthetic wood board 20 and the first coupling groove 31 of the horizontal finishing material 301 and the vertical finishing material 302 are 31. ) Is inserted. That is, the first support part 61 connects the composite wood plate 20, the horizontal finisher 301 and the vertical finisher 302 to each other.

The second support part 62 is formed in a plate shape and connected to the connection part 63 so that the second support part 62 is disposed in parallel with the first support part 61 so as to be fixed to the upper surface of the horizontal support part 11 and the vertical support part 12 with the set screw 44. do.

The connecting portion 63 spaces the synthetic wood plate 20 and the horizontal finish member 302 in the height direction (z-axis direction). The connecting portion 63 forms a receiving groove 64 between the first supporting portion 61 and the second supporting portion 62 to accommodate the protrusion 33 forming the first coupling groove 31 of the longitudinal finish material 302. do.

Therefore, on the corners of the horizontal support part 11 and the vertical support part 12, the first support part 61 may be coupled to the vertical finisher 302 and the horizontal finisher 301 and the composite wood board 20 by combining. The second support part 62 may fix and support the vertical finishing material 302, the horizontal finishing material 301, and the synthetic wood board 20.

The second support part 62 includes a pair of grooves 621 and 622 formed to be inwardly recessed from both sides, and a fixing part 623 connected to one side of the groove 622. The fixing part 623 has a hole 624 through which the set screw 44 passes, and supports the horizontal finishing material 301 on the horizontal supporting part 11.

Various embodiments of the present invention will be described below. For convenience, descriptions of the same configurations as those of the first embodiment and the previously described embodiments will be omitted, and different configurations will be described.

7 is an exploded perspective view of a composite wood board coupling structure according to a second embodiment of the present invention, Figure 8 is a cross-sectional view taken along the line VII-VII of FIG. 7 and 8, in the composite wood board coupling structure 200 according to the second embodiment, the second bracket 70 of the finishing member 30, the horizontal finishing material 301 or the vertical finishing material 302. The support member 30, the horizontal finisher 301 or the vertical finisher 302 connected to the first support part 71 inserted into the second coupling groove 32 and the first support part 71 at right angles with the set screw 44. The second support portion 72 is fixed to the lower surface of the).

Since the second bracket 70 is formed at a right angle, the set screw 44 may be effectively used in the field of the support member 30, the horizontal finisher 301, or the vertical finisher 302.

9 is a cross-sectional view of a composite wood board coupling structure according to a third embodiment of the present invention. 9, in the composite wood board coupling structure 300 according to the third embodiment, the first bracket 80 includes a first support portion 81, a second support portion 82, a connection portion 83, and an extension portion. (84).

The first support part 81 is inserted into the first coupling groove 31 of the coupling groove 21 and the finishing member 30 and the horizontal finishing material 301 of the synthetic wood plate 20. The second support part 82 is disposed in parallel with the first support part 81 and fixed to the upper surface of the support member 10 and the horizontal support part 11 with the set screw 44.

The connecting portion 83 connects the first support portion 81 and the second support portion 82 to each other, and extends from the first support portion 81 so that the composite timber board 20 and the finishing member 30 and the horizontal finishing material 301 are provided. Protrudes between the upper end, the composite wood plate 20 and the finishing member 30, the horizontal finishing material 301 is spaced apart.

The extension part 84 extends from the upper end of the connection part 83 to the upper surface of the composite wood plate 20 and the finishing member 30, the horizontal finishing material 301. The extension part 84 may form an uneven structure on the upper surface. Synthetic wood board coupling structure 300 of the third embodiment can effectively prevent the user's slip applied to the stairs. At this time, the first bracket 80 may be formed long along the composite wood plate 20 and the finishing member 30.

10 is a cross-sectional view of a composite wood board coupling structure according to a fourth embodiment of the present invention. Referring to FIG. 10, in the composite wood board coupling structure 400 according to the fourth embodiment, the first bracket 85 may further include an anti-slip tape 87 attached to an upper surface of the extension 86. have.

Synthetic wood board coupling structure 400 of the fourth embodiment can be applied to the stairs can effectively prevent the user's sliding. At this time, the first bracket 85 may be formed long along the composite wood plate 20 and the finishing member 30.

The first to fourth embodiments may be applied to the protruding outside of decks, stairs or benches. The fifth embodiment below can be applied to the concave structure of the stairs or the bench.

11 is a cross-sectional view of a composite wood board coupling structure according to a fifth embodiment of the present invention, Figure 12 is a perspective view of a bracket used for the composite wood board coupling structure of FIG. 11 and 12, the composite wood board coupling structure 500 according to the fifth embodiment includes a synthetic wood board 23 and a fourth bracket 54.

The composite wood plate 23 includes a first plate 47 and a second plate 48 installed on the support members 14 and 15 to form a step. The side surface of the support member 14 and the upper surface of the support member 15 form a step structure.

The fourth bracket 54 is fixed to the side surface of the support member 14 and the upper surface of the support member 15 which are disposed at an angle, and fixes the first plate 47 to the side surface of the support member 14. The two plates 48 are fixed to the upper surface of the support member 15.

For example, the fourth bracket 54 includes a main body 541, an eleventh support 511, a twelfth support 512, a twenty-second support 522, and a twenty-first support 521. The main body 541 is installed on the side of the support member 14 and the upper surface of the support member 15 which are disposed at an angle to each other, and have a corresponding angle. For example, when the side surface of the support member 14 and the top surface of the support member 15 are disposed at right angles, the main body 541 may have a rectangular cross section.

The eleventh support part 511 protrudes from the main body 541 and is inserted into the coupling groove 411 of the first plate 47. The twelfth support part 512 protrudes from the main body 541 in parallel with the eleventh support part 511 and is fixed to the side surface of the support member 14 by a set screw 44. That is, the first plate 47 is installed in a vertical state and is fixedly supported by the eleventh and twelfth support portions 511 and 512 of the fourth bracket 54.

The twenty-second support part 522 intersects the twelfth support part 512 and protrudes from the main body 541 to be fixed to the upper surface of the support member 15 by a set screw 44. The twenty-first support part 521 protrudes from the main body 541 parallel to the twenty-second support part 522 and is inserted into the coupling groove 421 of the second plate 48.

Since the second plate 48 is placed on the upper surface of the support member 15, the twenty-first support part 521 may not be provided. However, when the twenty-first support part 521 is provided, the second plate 48 may be stably supported. That is, the second plate 48 is installed in a horizontal state, and is fixedly supported by the twenty-first and twenty-second support parts 521 and 522 of the fourth bracket 54.

In this way, the support members 14 and 15 are disposed at right angles, and the first plate 47 and the second plate 48 are disposed on the side surfaces and the upper surfaces of the support members 14 and 15 via the fourth bracket 54. By being fixedly supported on, the concave structure of the stairs or the bench can be formed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And it goes without saying that the invention belongs to the scope of the invention.

10: support member 11: transverse support
12: longitudinal support portion 13: inner support portion
20, 23: synthetic wood board 21: coupling groove
30: finishing member 31: the first coupling groove
32: second coupling groove 40, 80, 85: first bracket
41, 61, 71, 81: first support 42, 62, 72, 82: second support
43, 63, 83: connection 44: set screw
47: First Edition 48: Second Edition
50, 70: second bracket 54: fourth bracket
60: third bracket 64: receiving groove
84: extension part 86: extension part
87: anti-slip tape 301: horizontal finish
302: vertical finishing materials 411, 421: coupling groove
421, 422 groove 423 fixing part
424, 624: hole 511: eleventh support
512: 12th support part 521: 21st support part
522: twenty-second support portion 541: main body
100, 200, 300, 400, 500: Synthetic wood board bonded structure
t1, t2: thickness

Claims

Synthetic wood plates spaced apart on the support member;
Finishing members spaced apart on the support member on the outside of the synthetic wood board;
A first bracket inserted into one side of the coupling groove of the synthetic wood board facing each other and the first coupling groove of the finishing member and fixed to the other side to the support member; And
A second bracket inserted into one side of the second coupling groove of the closing member crossing the first coupling groove and fixed to the other side to the support member;
Composite timber board coupling structure comprising a.

The method of claim 1,
The support members,
Formed into one of deck shape and stair shape,
The synthetic wood board,
Installed on the support members to form one of the deck and the stairs
Composite timber board joining structure.

The method of claim 1,
The first bracket,
A first support part inserted into the coupling groove of the synthetic wood board and the first coupling groove of the finishing member;
A second support part disposed in parallel with the first support part and fixed to an upper surface of the support member by a set screw;
A connection part spaced apart from the synthetic wood board and the finishing member by connecting the first support portion and the second support portion spaced apart from each other
Composite timber board coupling structure comprising a.

The method of claim 3,
The first coupling groove and the second coupling groove of the closing member are disposed at a right angle,
The second bracket,
A first support part inserted into the second coupling groove of the closing member;
A second support part disposed in parallel with the first support part and fixed to a side surface of the support member with a set screw; and
Connecting portion connecting the first support and the second support spaced apart from each other
Composite timber board coupling structure comprising a.

The method of claim 1,
Wherein the support member comprises:
A transverse support and a longitudinal support intersecting each other to form a rectangular corner,
The closure member,
A horizontal finisher and a vertical finisher disposed on the horizontal support part and the vertical support part to finish ends of the composite wood board, respectively.
Composite timber board joining structure.

The method of claim 5,
The first coupling groove of the horizontal finishing material and the coupling groove of the synthetic wood board and the first coupling groove of the longitudinal finishing material are inserted into one side;
Fixed to the other side on the horizontal support and the vertical support
Composite timber board coupling structure further comprising a third bracket.

The method according to claim 6,
The third bracket,
A first support part inserted into the coupling groove of the synthetic wood board and the first coupling groove of the horizontal finishing material and the first coupling groove of the vertical finishing material;
A second support part disposed in parallel with the first support part and fixed to an upper surface of the support member by a set screw;
A connection part spaced apart from the synthetic wood board and the horizontal finishing member by connecting the first support and the second support to each other
Including;
The connecting portion
Composite timber board coupling structure for forming a receiving groove between the first support and the second support to accommodate the protrusion forming the first coupling groove of the longitudinal finish.

The method of claim 3,
The first coupling groove and the second coupling groove of the closing member are disposed at a right angle,
The second bracket,
A first support part inserted into the second coupling groove of the closing member;
A second support part connected to the first support part at a right angle and fixed to the bottom surface of the support member by a set screw;
Composite timber board coupling structure comprising a.

The method of claim 1,
The first bracket,
A first support part inserted into the coupling groove of the synthetic wood board and the first coupling groove of the finishing member;
A second support part disposed in parallel with the first support part and fixed to an upper surface of the support member by a set screw;
A connection part connecting the first support part and the second support part to each other and extending from the first support part to protrude to an upper end between the synthetic wood board and the finishing member to separate the synthetic wood board from the finishing member.
Composite timber board coupling structure comprising a.

10. The method of claim 9,
The first bracket,
Extension portion extending from the upper end of the connecting portion to the upper surface of the synthetic wood board and the finishing member
Synthetic wood board coupling structure further comprising.

The method of claim 10,
The extension portion is a composite wood board coupling structure to form a concave-convex structure on the upper surface.

The method of claim 10,
The first bracket,
Composite wood board coupling structure further comprising a non-slip tape attached to the upper surface of the extension.

The method of claim 1,
When the support members form a step shape,
The synthetic wood board includes a first plate and a second plate installed on the support members to form a step,
And a fourth bracket for fixing the first plate to a side of the support member and fixing the second plate to an upper surface of the support member.

The method of claim 13,
The fourth bracket,
A main body installed on a side of the support member and an upper surface of the support member disposed adjacent to each other,
An eleventh support part protruding from the main body and inserted into a coupling groove of the first plate;
A twelfth support part protruding from the main body in parallel with the eleventh support part and fixed to a side of the support member by a set screw;
A twenty-second support part protruding from the main body to intersect with the twelfth support part and fixed to the upper surface of the support member by a set screw;
Composite timber board coupling structure comprising a.

15. The method of claim 14,
The fourth bracket,
The twenty-first support portion protruding from the main body parallel to the twenty-second support portion and inserted into the coupling groove of the second plate.
Synthetic wood board coupling structure further comprising.

It is used to form a deck or stairs by installing a synthetic wood board on the support member,
Plate-shaped first support; And
Plate-shaped second support portion connected to the first support portion
Including;
The second support portion
A pair of grooves formed to be thicker than the thickness of the first support portion, and recessed inwardly from both sides,
Fixing part having a hole connected to one of the grooves to penetrate the set screw
Brackets for composite wood board coupling structure comprising a.

17. The method of claim 16,
The first support and the second support are parallel,
Connecting portion connecting the first support and the second support to each other
Brackets for composite wood board coupling structure further comprising.

18. The method of claim 17,
The connecting portion
Bracket for composite wood board coupling structure to form a receiving groove between the first support and the second support.

17. The method of claim 16,
Bracket for composite wood board coupling structure wherein the first support and the second support is connected at a right angle.

18. The method of claim 17,
The connecting portion
Bracket for composite wood board coupling structure extending from the first support.

21. The method of claim 20,
Brackets for composite wood board coupling structure further comprising an extension extending in parallel with the first support at the upper end of the connection.

The method of claim 21,
The extension portion bracket for a composite wood board to form a concave-convex structure on the upper surface.

The method of claim 21,
The extension portion bracket for composite wood board further comprising a non-slip tape attached to the upper surface.

The main body is installed on the side of the support member and the other side of the support member disposed adjacent to,
An eleventh support part protruding from the main body,
A twelfth support part protruding from the main body in parallel with the eleventh support part, and
A twenty-second support having a hole that intersects the twelfth support and protrudes from the main body and is fixed by a set screw;
Brackets for composite wood board coupling structure comprising a.

25. The method of claim 24,
The twenty-first support portion protruding from the main body in parallel with the twenty-second support portion
Brackets for composite wood board coupling structure further comprising.