KR200442005Y1 - Connection structure of wood plastic composite deck - Google Patents

Abstract

The connection structure of the composite wood deck is easy to shorten the construction period due to the quick construction, and the connection structure of the composite wood deck is easy to maintain. According to the present invention, a deck is connected between a plurality of decks, adjacently constructed decks, and a connecting member for holding an upper portion of the deck disposed on both sides, and the connecting member is coupled and supports a general joist that supports the deck. . The connecting member has a vertical plate shape and is spaced apart from each other to face each other, the connecting portion for horizontally connecting the lower portion of the first vertical portion and the second vertical portion, the first vertical portion and the second vertical portion inserted between the deck, A first wing portion and a second wing portion horizontally extending outwardly from the top of the first vertical portion and the second vertical portion and settled in the first and second settling plane portions, and the first and second wing portions; And a first inserting portion and a second inserting portion extending vertically downward from the extension end and inserted into the first insertion groove portion and the second insertion groove portion.

Description

CONNECTION STRUCTURE OF WOOD PLASTIC COMPOSITE DECK}

The present invention relates to a connection structure for connecting any one synthetic wood deck and another adjacent synthetic wood deck, and more specifically, the construction of the composite wood deck can be easily connected to shorten the construction period due to fast construction. In addition, the present invention relates to a connection structure of a synthetic wood deck that is easy to maintain.

In general, when using natural wood to make appliances, furniture, and building materials necessary for everyday life, due to the unique material of the wood can produce a soft and cozy atmosphere. However, the building material made of the above-mentioned natural wood has the disadvantage of easily damaging its original form or texture due to water and sunlight. Therefore, much research has been made on the development of synthetic wood which can compensate for the disadvantages of such natural wood.

Wood Plastic Composite is very resistant to moisture and moisture because the polyolefin polymer is completely surrounded by micron fine powder of micron unit. It is a new concept that combines the advantages of wood and polymer by combining natural wood and polymer. Recently, it is widely used as a building interior material and exterior material as a material.

Since the above-mentioned synthetic wood is a kind of industrial product which is severely deformed and has a high defect rate, it is easy to install, and does not require additional painting or management compared to general anticorrosive and wood materials, and does not have deformation. Harmless to the environment, no need for preservative treatment like preserving wood, no environmental pollution, excellent eco-friendliness, heat resistance, tensile strength, flexural strength, reusable and reworkable, and no water absorption rate It is a material that can be used in many places.

The synthetic wood is made of a deck-shaped deck material having a predetermined width and a predetermined length and is being installed on the walls of the interior and exterior walls of a building, or the floor and the floor of a landscape field.

By the way, the above-described synthetic wood deck is formed by forming a groove in any one deck to connect another deck and another deck adjacent to the other deck, and by forming a protrusion to project the unevenness inserted into the groove in another deck. When constructing, this method has a problem in that the entire deck is to be dismantled when a replacement occurs during the construction.

The present invention has been devised to solve the conventional problems as described above, the object of the present invention is to simplify the construction of the composite wood deck connection can not only shorten the construction period due to fast construction, but also easy to maintain To provide a connection structure for the composite wood deck.

In order to achieve the object of the present invention as described above, the present invention,
Multiple decks;
A connection member that is disposed between adjacently constructed decks and grips an upper portion of the deck disposed on both sides; And
The connecting member is combined and made of a common joist supporting the deck,
The deck is formed along the longitudinal direction of the deck on one side and the other side of the deck, and extends from the first side to the other side of the deck on the first and second settling flat portions formed lower than the top surface of the deck. A first insertion groove portion and a second insertion groove portion extending perpendicularly to the lower side of the deck at the extension end of the first settling flat portion and the second settling flat portion extending from one side of the deck to the other side of the deck;

The connecting member has a vertical plate shape and is spaced apart from each other to face each other, and a connecting part horizontally connecting lower portions of the first vertical part and the second vertical part inserted between the decks, the first vertical part and the second vertical part, and A first wing portion and a second wing portion horizontally extending outwardly from the top of the first vertical portion and the second vertical portion and settled in the first and second settling plane portions, and the first and second wing portions; A first insertion part and a second insertion part extending vertically downward from the extension end and inserted into the first insertion groove part and the second insertion groove part, and a plurality of fixing holes are formed in the connection part to fix the connection member to the joist; In order to provide a connection structure of a synthetic wood deck, a screw is fastened through the fixing hole so that the connection member is fastened to the joist.

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

As described above, the synthetic wood connection structure according to the present invention can be easily removed by removing only the peripheral connection member of the damaged deck, if any one deck is damaged after construction of the synthetic wood deck In addition, there is an advantage that the new deck can be easily installed on the damaged part.

Hereinafter, with reference to the accompanying drawings will be described for the connection structure of the synthetic wood deck according to an embodiment of the present invention.

1 is an exploded perspective view showing a connection state of the synthetic wood deck according to the present invention, and Figure 2 is a cross-sectional view of the combined state of the composite wood deck shown in FIG. 1 and 2 will be described with one side to the left side of the figure and the right side of the figure to the other side.

1 and 2, a plurality of synthetic wood decks 110 (hereinafter referred to as “deck”) and upper portions of decks 110 disposed on both sides while being disposed between two adjacently constructed decks 110. The holding member 120 and the connecting member 120 is coupled to the common joist 140 to support the other side lower and one side lower portion of the two decks 110 are constructed adjacently.

First, the deck 110 has a rectangular bar shape extending from one end to the other end side. The deck 110 includes a first settling plane portion 112a and a second settling plane portion 112b, a first insertion groove portion 114a, and a second insertion groove portion 114b.

The first settle plane portion 112a and the second settle plane portion 112b are formed along the longitudinal direction of the deck 110 at one side and the other side of the upper surface of the deck 110, and are formed lower than the upper surface of the deck 110. do. That is, the upper surface of the deck 110 and the upper surface of the first settle plane portion 112a have a stepped shape that is lowered, and similarly, the upper surface of the deck 110 and the upper surface of the second settle plane portion 112b are It has a step shape that is lowered.

The first insertion groove 114a extends vertically from the extension end of the first settle plane portion 112a extending from one side of the deck 110 to the other side of the deck 110 to the lower side of the deck 110. The second insertion groove 114b vertically extends from the other end of the deck 110 to the lower side of the deck 110 at an extended end of the second settling flat portion 112b extending from one side of the deck 110.

On the other hand, the connection member 120 has the same length as the length of the two decks 110 to be connected. The connecting member 120 has a vertical plate shape and is spaced apart from each other to face the first vertical portion 122a and the second vertical portion 122b, the first vertical portion 122a and the second vertical portion ( The connection part 124 which horizontally connects the lower part of 122b) is provided. In addition, the connecting member 120 extends horizontally outward from the upper portions of the first vertical portion 122a and the second vertical portion 122b and is placed in the first settle plane portion 112a and the second settle plane portion 112b. The first wing portion 126a and the second wing portion 126b, which extend vertically downward from the extended ends of the first wing portion 126a and the second wing portion 126b, and the first insertion groove portion 114a. And a first insertion portion 128a and a second insertion portion 128b inserted into the second insertion groove portion 114b.

The outer side of the first vertical portion 122a, that is, one side is in close contact with the other side of any one deck 110, and the outer side of the second vertical portion 122b, that is, the other side is adjacent to another deck. It is in close contact with one side of the (110). On the other hand, the connecting portion 124 is formed with a plurality of fixing holes 130 to fix the connecting member 120 to the joist 140, the fixing screw 130 is a conventional screw (P) is fastened through. . That is, the connection member 120 is fastened to the joist 140 with a screw (P).

Preferably, the connecting member 120 is made of stainless steel resistant to corrosion.

The following briefly describes the connection method of the synthetic wood deck formed as described above.

First, the deck 110 is disposed on the top of the joist 140 under a state in which the joist 140 is fixed to the floor on which the deck 110 is to be constructed. At this time, one joist 140 has a lower portion of one side of another deck 110 adjacent to the other lower portion of any one deck (110).

As such, when a plurality of decks 110 are disposed on the plurality of joists 140, the plurality of decks 110 may be connected to each other by inserting the connection member 120 between the respective decks 110. That is, when the bottom of the bottom surface of the connection portion 124 of the connecting member 120 is in close contact with the joist 140, the first insertion portion 128a and the second insertion portion 128b are the first insertion groove 114a and the second insertion portion 128b. It is inserted into the insertion groove part 114b, and the 1st wing part 126a and the 2nd wing part 126b are settled in the 1st settle plane part 112a and the 2nd settle plane part 112b.

Preferably, the length of the height from the upper surface of the first settle plane portion 112a and the second settle plane portion 112b to the upper surface of the deck 110 is the first wing portion 126a and the second wing portion. It has the same length as the length of the thickness of 126b.

On the other hand, when the connection member 120 is inserted between the two decks 110 as described above, by fastening the screw (P) through the fixing hole 130 of the connection portion 124 to make the connection member 120 Fix to 140.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

1 is an exploded perspective view showing a connection state of the synthetic wood deck according to the present invention, and

FIG. 2 is a cross-sectional view of the composite wood deck shown in FIG.

Explanation of symbols on the main parts of the drawing

110: deck 112a: the first settled flat portion

112b: 2nd settling surface part 114a: 1st insertion groove part

114b: second insertion groove 120: connecting member

122a: first vertical portion 122b: second vertical portion

124: connecting portion 126a: first wing portion

126b: second wing portion 128a: first insertion portion

128b: second insertion portion 130: fixing hole

140: joist

Claims (4)

Multiple decks; A connection member disposed between the decks adjacently constructed and gripping an upper portion of the decks disposed on both sides; And The connecting member is coupled and made of a common joist supporting the deck, The deck is formed along the longitudinal direction of the deck at one side and the other side of the upper surface of the deck and formed lower than the upper surface of the deck, the first settle flat portion and the second settle flat portion, and the one side of the deck A first insertion groove extending vertically to the lower side of the deck at an extended end of the first settle plane portion extending to the other side of the deck and an extended end of the second settle plane portion extending to one side of the deck from the other side of the deck; A second insertion groove, The connecting member has a vertical plate shape and is spaced apart from each other to face each other, and horizontally connects a first vertical portion and a second vertical portion inserted between the decks, and a lower portion of the first vertical portion and the second vertical portion. A connecting portion, a first wing portion and a second wing portion extending horizontally outwardly from the top of the first vertical portion and the second vertical portion and settled in the first and second settling plane portions; and A first inserting portion and a second inserting portion extending vertically downward from an extended end of the first wing portion and the second wing portion and inserted into the first insertion groove portion and the second insertion groove portion, and the connection portion includes the connection portion A plurality of fixing holes are formed to fix the member to the joists, and the fixing holes are fastened with the usual screws so that the connection members are fastened to the joists. Resulting connection structure of the wood deck as ranging. delete delete delete

Images