KR102403325B1 - Base structure material for deck system - Google Patents

Abstract

The present invention relates to a base deck material, which is installed on a soil or cement floor during construction of a deck to form the foundation of the deck. The present invention provides the base deck material. The present invention implements a novel deck construction method for forming the foundation of the deck by installing a deck block, having the shape of a square plate made of a plastic material, on a soil floor, a sand floor, a cement floor, and the like when the deck is constructed, and installing the deck on the deck block installed in this way, to exclude steel beams or joists, thereby improving the overall constructability such as facilitating the construction, reducing construction costs, and shortening a construction period, improving the durability and construction quality of the deck such as securing the stable state of construction of the deck, and constructing the deck in an eco-friendly way.

Description

Deck base material {BASE STRUCTURE MATERIAL FOR DECK SYSTEM}

The present invention relates to a deck base material, and more particularly, to a deck base material installed on a soil floor or a cement floor during deck construction to hold the base of the deck.

In general, for flooring installed on terraces such as country houses or pensions, as well as on trails and hiking trails that require people to walk smoothly, such as parks, lakes, and mountains, create a nature-friendly environment in line with the surrounding natural landscape, or Various types of decks are constructed to create an optimal walking environment and living environment for pedestrians' safety and convenience in terrain where walking is difficult, or for the convenience of residents.

Recently, as interest in the surrounding environment has increased, and coupled with the phenomenon of pursuing a nature-friendly environment, the demand for decks using wood as the main material is increasing. is a trend that is becoming

In normal deck construction, a fixed beam for supporting the overall structure on the ground according to the terrain, a joist arranged at regular intervals on the upper part of the fixed beam to serve as a support, and a screw, nail, bolt after being seated side by side on the upper part of the joist A deck plate, etc., which is fixed with a back to form a floor where pedestrians can walk, is mainly used.

However, the conventional deck construction uses beams and joists as the basic structure, and uses screws or bolts to fasten the deck plate to the steel joists and installs them, so it is difficult to construct, takes a long time, and requires a lot of manpower. There is a problem in that the construction cost increases.

In addition, the conventional deck construction requires the entry of an excavator or heavy equipment to install the foundation structure on the ground. causing pollution.

In addition, in the conventional deck construction, the deck plate fixed by screw or bolt fastening causes lifting and breakage due to expansion and contraction deformation, and construction defects and defects such as loosening or missing screws or bolts, as well as deterioration of durability and There is a problem in the occurrence of safety accidents.

Registered Patent Publication No. 10-1097066 Registered Patent Publication No. 10-1437060 Registered Patent Publication No. 10-1852360 Registered Patent Publication No. 10-1876827 Registered Patent Publication No. 10-2087547

Therefore, the present invention has been devised in view of this, and installing a deck block in the form of a square plate made of a plastic material on a soil floor, a sand floor, a cement floor, etc. during deck construction, and installing a deck on the deck block installed in this way By implementing a new deck construction method that installs and holds the base of the deck, it is possible to facilitate construction by excluding steel beams and joists, reduce construction costs, and shorten the construction period. The purpose of this is to provide deck base materials that can be used to construct decks in an eco-friendly manner, as well as to improve the constructability of the deck and to increase the durability and construction quality of the deck, such as by securing a stable construction state of the deck. .

In order to achieve the above object, the deck base material provided by the present invention has the following characteristics.

The deck base material is made of a deck block in the form of a square plate, and at least one coupling protrusion is formed on two sides adjacent to each other among the quadrilaterals of the deck block, and at least one coupling protrusion fitted with the coupling protrusion on the remaining two sides adjacent to each other As the groove is formed, the deck blocks are coupled to each other in a state of facing each other by the fitting structure between the coupling protrusion and the coupling groove, and on the upper surface of the deck block, a clip is formed to protrude at a position facing each other, so that the deck plate is fastened to the clip. It is characterized in that it is installed stacked on the upper surface of the deck block.

Each of the corners of these deck blocks has subsidiary material holes, and when the deck blocks are arranged in a lattice form and closely adhered, each sub material hole of each deck block forms a structure that communicates with each other and is combined and at the same time, there is a subsidiary material hole through each other. As is fastened, each deck block can be bound together by an auxiliary material fastened to the auxiliary material hole.

As an example, when the deck block is installed on the soil floor, the auxiliary materials are formed at the same time in each auxiliary material hole of the structure communicated with each other, and a wedge portion that is formed vertically from the center of the bottom surface of the head portion integral structure of the wedge portion inserted into the soil floor It can be made of a fixing nail made of

Here, the auxiliary material hole of the deck block has a narrow entrance and a wide inside, and at the same time, the head of the fixing nail has a narrow center and a wide outer side correspondingly, and the head of the fixing nail is in the auxiliary material hole of the deck block. When they are fitted while being molded, each deck block bound by one fixing nail does not fall out from each other in the horizontal direction.

As another example, when the deck block is installed on the cement floor, the auxiliary material may be made of mortar that is adhered to the cement floor while simultaneously filling in each auxiliary material hole of the structure communicating with each other.

And, the clip is made of an integral body of a clip body formed in a structure erected on the upper surface of the deck block and a hemispherical or 1/2 hemispherical clip head formed at the upper end of the clip body, the edge of the deck plate when the deck plate is installed After placing the part on the clip head of the clip, if the deck plate is pressed from top to bottom, the clip head is fitted into the head locking groove formed on the side of the deck plate, so that the deck plate can be easily fixed and installed.

As a preferred embodiment, drainage grooves that are formed side by side in the horizontal and vertical directions for inducing a water path may be formed on the bottom surface of the deck block.

The deck base material provided by the present invention has the following effects.

First, when constructing a deck, a deck block in the form of a square plate made of plastic material is installed on a soil floor, a sand floor, a cement floor, etc., and the deck block is installed in this way to support the deck. By applying the deck base material, it can be easily and easily constructed without using steel beams or joists, and it is possible to reduce the construction cost and shorten the construction period. .

Second, by installing the deck on a deck block that is firmly fixedly installed on the soil floor, sand floor, cement floor, etc., it is possible to increase the durability and construction quality of the deck, such as to secure a stable construction state of the deck, and to increase the safety of pedestrians. Accidents can be prevented and the deck can be constructed in an eco-friendly manner without harming the surrounding landscape.

Third, since the deck can be freely arranged on the deck block, it is possible to construct the deck in various forms, and there is an effect of improving the commercial properties as well as the appearance of the deck.

1 and 2 are perspective views showing a deck base material according to an embodiment of the present invention;
3 is a cross-sectional view showing a deck base material according to an embodiment of the present invention;
Figure 4 is a plan view showing the construction state of the deck base material according to an embodiment of the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 is a perspective view showing a deck base material according to an embodiment of the present invention, Figure 3 is a cross-sectional view showing a deck base material according to an embodiment of the present invention.

1 to 3, the deck base material includes a deck block 10 that holds the base of the deck while being installed on a soil floor, a sand floor, a cement floor, and the like.

The deck block 10 is made in the form of a square plate, and the deck block 10 has a plurality of holes 23 penetrating through the plate thickness up and down for weight reduction, material cost reduction, and drainage. .

Here, the deck block 10 can be manufactured by an injection molding method using a plastic material or the like.

In particular, the deck block 10 is formed with a coupling protrusion 11 and a coupling groove 12 that serve to connect the deck blocks that are in contact with each other while being fitted with each other.

The coupling protrusion 11 is formed at least one by one, preferably two by two, on two adjacent sides forming 90° among the quadrilaterals of the deck block 10, and the coupling groove 12 is the deck block 10. These branches are formed at least one by one, preferably two by two, on the remaining two sides that form 90° among the quadrilaterals and are adjacent to each other.

At this time, the coupling protrusion 11 and the coupling groove 12 can be formed in a horizontally protruding or horizontally entered shape from each side of the deck block 10 .

The coupling protrusion 11 and the coupling groove 12 formed in this way serve to integrally couple the deck blocks 10 while being fitted to each other when the deck blocks 10 come into contact with one side of each other.

Here, a locking protrusion 24 is formed on the bottom surface of the distal end of the coupling protrusion 11 , and a locking hole 25 is formed on the inner bottom surface of the coupling groove 12 .

Accordingly, when the engaging protrusion 11 is fitted into the engaging groove 11 , at the same time, the engaging projection 24 in the engaging projection 11 is also fitted into the engaging hole 25 in the engaging groove 12 . It is hung, and eventually the deck blocks 10 are not separated from each other even when an external force is applied in the horizontal direction.

Of course, when the deck block 10 is lifted slightly to release the jamming state between the locking jaw 24 and the locking hole 25, and the coupling protrusion 11 and the coupling groove 12, the deck blocks 10 are easily separated. be able to do

In addition, in order to fixedly install the deck plate 14 on the deck block 10 , the clips 13 are integrally formed on the upper surface of the deck block 10 at positions facing each other.

Accordingly, the deck plate 14 is fastened to the clip 13 and can be installed in a structure in which it is closely stacked on the upper surface of the deck block 10 while being fixed.

These clips 13 can be integrally molded together during injection molding of the deck block 10 .

Here, the clip 13 may be formed in two pairs formed at positions facing each other at the edge portions of the two opposite sides of the deck block 10 .

As a preferred embodiment, the formation position or the number of formations of the clip 13 may vary depending on the specification of the deck plate 14, in an embodiment of the present invention, one deck block 10 has the deck block 10. Six clips 13 may be provided, including two pairs formed at positions facing each other at the edges of opposite sides of each other, and one each formed at an intermediate position between each pair.

In particular, the clip 13 is a clip body 13a formed in a structure erected on the upper surface of the deck block 10 and a hemispherical or 1/2 hemispherical clip head 13b formed at the upper end of the clip body 13a ) is formed as a single unit.

At this time, in the case of the clip head 13b of the clip 13 , the clip head 13b of the two pairs of clips 13 formed at the opposite positions at the edge portions of the two opposite sides of the deck block 10 . ) can be made in a half hemispherical shape, and the clip head 13b having one clip 13 formed at an intermediate position between each pair can be made in a hemispherical shape, so that one deck block 10 ) The two deck plates 14 installed side by side on the can be fastened using the clips 13 formed on each side while sharing the clips 13 formed in the intermediate position.

And, a head locking groove 21 is formed on the side surface of the deck plate 14, and the clip head 13b of the clip 13 is fitted in the head locking groove 21 formed in this way so that it can be hooked in the vertical direction. do.

In addition, a curved portion 26 is formed on the bottom side of the edge portion of the deck plate 14, and the curved portion 26 at this time is the deck plate 14 when the deck plate is installed. It serves to smoothly ride over the spherical surface of the clip head (13b).

Accordingly, when the deck plate 14 is installed, the edge portion of the deck plate 14, that is, the curved portion 26 is positioned on the clip head 13b of the clip 13, and then the deck plate is used with hands or feet. (14) is pressed from top to bottom, and the curved portion 26 of the deck plate 14 rides on the clip head 13b and goes down smoothly (for example, while the elastic clip is slightly bent) and at the same time as the deck plate ( 14) As the clip head 13b is fitted and caught in the head engaging groove 21 formed on the side of the side, the deck plate 14 is stacked and adhered to the upper surface of the deck block 10 without moving up and down. can be securely fixed and installed.

As such, when installing the deck plate, not the method of installing the deck plate on the frame structure side by driving screws or nails as in the past, but the present invention is a method of installing the deck plate on the deck block by simply pressing the deck plate. It has advantages in terms of workability, construction period, construction cost, and maintenance related to construction.

In addition, the deck base material includes an auxiliary material 16 as a means for firmly holding each of the deck blocks 10 that are arranged adjacently in the horizontal and vertical directions.

The auxiliary material 16 serves to bind the deck blocks 10 together, as well as to hold the deck blocks 10 from flowing on the ground.

To this end, each corner portion of the deck block 10 is formed with a circular or elliptical auxiliary material hole 15, respectively, at this time the deck block 10 is placed in close contact while being arranged in a grid form, that is, four deck blocks When the (10) is in close contact with each other while adhering each two sides in a rectangular shape, each of the auxiliary material holes 15 of each deck block 10 is combined to form a structure communicating with each other.

The auxiliary material hole 15 of the deck block 10 can be made in the form of a narrow entrance and a wide inside.

For example, the four auxiliary material holes 15 created by combining the four deck blocks 10 can form a four-leaf clover.

In this way, as the auxiliary material 16 is fastened to the four auxiliary material holes 15 made by collecting each deck block 10, each deck block 10 is attached to the auxiliary material 16 fastened to the auxiliary material hole 15. can be integrally bound together.

Here, the auxiliary material 16 may be made of a synthetic resin material or the like.

As an example, when the deck block 10 is installed on the soil floor, the auxiliary material 16 includes a head portion 17 that is simultaneously fitted into each auxiliary material hole 15 of a structure that communicates with each other, and the head portion 17. Formed vertically from the center of the bottom surface of the can be made of a fixing nail (19) made of an integral structure of the wedge (18) inserted into the soil floor.

At this time, the head portion 17 of the fixing nail 19 can also be made in a shape corresponding to the shape of the four subsidiary material holes 15 formed in a form to communicate with each other by the combination of the four deck blocks 10. .

That is, the head portion 17 of the fixing nail 19 can be formed in a narrow center of the fixing nail and a wide circular outer shape, for example, in the form of a four-leaf clover.

Accordingly, when the head portion 17 of the fixing nail 19 is fitted while being molded into the auxiliary material hole 15 of the deck block 10, each deck block bound by one fixing nail 19 ( 10) do not fall out of each other in the horizontal direction.

That is, the fixing nail 19 is firmly nailed to the soil floor using the wedge 18 and at the same time inserted into the subsidiary material hole 15 of each deck block 10 using the head 17, the four decks By binding the blocks 10, each deck block 10 is not separated from each other in the horizontal direction.

Of course, it is possible to take out the deck block 10 in the vertical direction during maintenance.

In the case of such a fixing nail 19, it may be installed on the cement floor in addition to the soil floor. , after curing the cement floor, the fixing nail 19 is fixed to the cement floor and it is possible to firmly fix the deck block 10.

As a preferred embodiment, when the deck block 10 is installed on the cement floor and the deck blocks are tied together with a fixing nail, if the cement floor is in a hardened state, at this time only the head portion 17 of the fixing nail 19 is By using, that is, the wedge portion 18 is removed and the head portion 17 is inserted into the subsidiary material hole 15 of the deck block 10 using a fixing nail 19 made of only the head portion 17, after curing Even on the cement floor, it is possible to tie the deck blocks (10) together with the fixing nails (19).

As another example, when the deck block 10 is installed on the cement floor, the auxiliary material 16 is filled in each auxiliary material hole 15 of a structure that communicates with each other at the same time to be made of a mortar 20 that is adhered to the cement floor. do.

That is, if the deck block 10 is laid on the cement floor or the concrete floor, then the four deck blocks 10 are made and the mortar 20 is filled in the auxiliary material hole 15 of the structure that communicates with each other, the mortar 20 is As it hardens and sticks to the floor and each deck block 10 side, each deck block 10 can be integrally bound by the mortar 20, and eventually each deck block 10 does not fall out in the horizontal direction. will not

As a preferred embodiment, a drainage groove 22 for inducing a water path is formed on the bottom surface of the deck block 10, and the drainage groove 22 formed in this way is formed side by side in the horizontal and vertical directions of the deck block bottom surface. It can be made up of multiple columns.

Accordingly, when water seeps between the deck block 10 and the floor during rain, the water at this time is guided along the drain groove 22 and can smoothly escape out of the area where the deck block 10 is installed.

Accordingly, a method of constructing a deck using the deck base material configured in this way is as follows.

Figure 4 is a plan view showing the construction state of the deck base material according to an embodiment of the present invention.

As shown in Figure 4, as a basic step for deck construction, the first step of compacting the ground flat is carried out.

At this time, the ground may be made of a soil floor, a sand floor, a cement floor, a concrete floor, or the like.

Next, the second step of installing the deck block 10 on the ground flatly compacted is performed.

That is, while adhering each side of the rectangular deck blocks 10 on the ground, they are arranged in a grid form.

Next, by fastening the auxiliary material 16 to the auxiliary material hole 15 of the deck block 10 laid on the ground, that is, the auxiliary material hole 15 made to communicate with each other in the corner portion between the deck blocks 10, the deck block 10 ), perform the third step of tying them together.

At this time, when the ground is a soil floor, the deck blocks 10 are tied using a fixing nail 19 , and when the ground is a cement floor, the deck blocks 10 are tied using a mortar 20 .

Next, when the installation of the deck block 10 on the ground is completed, the fourth step of installing the deck plate 14 on the deck block 10 is performed.

At this time, the deck plate 14 can be installed by pressing and fitting on the deck block 10 .

That is, when the deck plate 14 is placed on the upper surface of the deck block 10, and then the upper surface of the deck plate 14 is lightly pressed with a hand or foot, the clip head of the clip 13 in the deck block 10 ( As 13a) is caught in the head locking groove 21 on the side of the deck plate 14, the deck plate 14 is in close contact with the upper surface of the deck block 10 by the clips 13 on both sides. It can be installed firmly with a fixed structure.

Of course, in the case of replacing the deck plate 14 during deck maintenance, if the force is applied by lifting the deck plate 14 from one side using a tool, etc., the clip 13 with elasticity characteristics is bent while the deck plate 14 is can be easily removed.

Each of the deck plates 14 installed in this fourth step can be installed side by side with each other, or can be installed in a variety of arrangement forms, such as by varying the arrangement form of the deck block 10 to be installed alternately.

And, since the deck plate 14 is pressed while covering the connection portion between the deck blocks 10, that is, the connection portion between the coupling projection 11 and the coupling groove 12 from above, the coupling force between the deck blocks 10 is improved. can become

As such, in the present invention, when constructing a deck on a soil floor, sand floor, cement floor, etc., by providing a new deck construction method for constructing a deck using a deck block in the form of a square plate made of a plastic material as the base of the deck. , it is possible to efficiently construct decks without installing frame structures such as steel beams or joists, reduce construction costs, and improve overall workability, such as shortening the construction period.

And, by installing the deck on the deck block that maintains a solid installation state, it is possible to increase the durability and construction quality of the deck, such as to secure a stable construction state of the deck, and to construct the deck in an eco-friendly manner without harming the surrounding landscape. can do.

10: deck block
11: coupling protrusion
12: coupling groove
13 : Clip
13a: clip head
13b: clip body
14: deck board
15: subsidiary material hall
16: subsidiary materials
17: head
18: wedge
19: fixing nail
20: mortar
21: head locking groove
22: drain groove
23 : Hall
24: jamming jaw
25: jamming hole
26: curved part

Claims (9)

It is made of a deck block 10 in the form of a square plate, and at least one coupling protrusion 11 is formed on two sides adjacent to each other among the quadrilaterals of the deck block 10, and at the same time the other two sides adjacent to each other are coupled protrusions 11 ) and at least one coupling groove 12 to be fitted is formed so that the deck blocks 10 are coupled to each other in a state of facing each other by the fitting structure between the coupling protrusion 11 and the coupling groove 12, and the deck On the upper surface of the block 10, the clips 13 are formed to protrude at positions facing each other so that the deck plate 14 is laminated on the upper surface of the deck block 10 in a structure that is fastened to the clip 13,
In each corner portion of the deck block 10, auxiliary material holes 15 are formed, respectively, and when the deck blocks 10 are arranged in a grid form and are in close contact, each auxiliary material hole 15 of each deck block 10 is As the auxiliary material 16 is fastened to the auxiliary material hole 15 that is combined and communicated with each other at the same time, each deck block 10 is bound together by the auxiliary material 16 fastened to the auxiliary material hole 15. make it possible,
When the deck block 10 is installed on the cement floor, the auxiliary material 16 can be made of the mortar 20 that is adhered to the cement floor while simultaneously filling the auxiliary material holes 15 of the structure communicating with each other, the cement floor If the deck block 10 is laid on the concrete floor and then the mortar 20 is filled in the auxiliary material hole 15 of the structure where the four deck blocks 10 are made and communicate with each other, the mortar 20 hardens and the floor side And since it is attached to the side of each deck block 10, each deck block 10 can be integrally bound by the mortar 20, and each deck block 10 is characterized in that it does not fall out in the horizontal direction. deck foundation material.
delete delete delete delete The method according to claim 1,
The clip 13 is a clip body 13a formed in a structure erected on the upper surface of the deck block 10 and a hemispherical or 1/2 hemispherical clip head 13b formed at the upper end of the clip body 13a. It is made in one piece, and when the deck plate 14 is installed, the edge of the deck plate 14 is positioned on the clip head 13b of the clip 13 and then the deck plate 14 is pressed from top to bottom, the deck plate 14 ) Deck base material, characterized in that the deck plate 14 can be fixedly installed as the clip head 13b is fitted and caught in the head locking groove 21 formed on the side surface.
The method according to claim 1,
Deck base material, characterized in that the drainage grooves 22 that are formed in parallel in the horizontal and vertical directions are formed on the bottom surface of the deck block 10 to guide the water path.
The method according to claim 1,
The deck plate 14 installed on the deck block 10 can be installed in parallel with each other, or by varying the arrangement of the deck block 10, deck base material, characterized in that it can be installed alternately.
The method according to claim 1,
The deck plate 14 is pressed while covering the fastening part between the coupling protrusion 11 and the coupling groove 12, which is a connection part between the deck blocks 10, from above, so that the coupling force between the deck blocks 10 can be improved. Deck base material, characterized in that.

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