KR20190037579A - deck assembly - Google Patents

Abstract

Disclosed is a deck assembly. The deck assembly includes: at least an individual deck; and at least a flexible connection member which can be connected to the individual deck. The individual deck and the flexible connection member are connected in the width direction in order by a coupling unit or a coupling structure as at least one of both ends in the width direction has the coupling unit or the coupling structure. The flexible connection member has a wrinkle in the width direction and changes the width by elastic contraction and expansion deformation by using the wrinkle when a tensile force or a compressive force is applied in the width direction. Or, the flexible connection member enables the two individual decks connected by the flexible connection member to be at an angle to each other. According to the present invention, the deck assembly can easily install a deck structure at low costs and can flexibly form the deck structure without processing an additional individual deck in case of an inclined road surface or a curved road.

Description

Deck assembly

The present invention relates to a deck structure which is made of synthetic wood or the like to be installed on a residential berender, a mountain trail, a trail, a trail, etc. More specifically, it is flexible and easy to form a deck structure by providing an individual deck on a support frame Gt; deck < / RTI >

Deck constructions are often used to create trails, trails, and trails that can reduce the destruction of the natural environment of houses and berendas.

Typically, a deck is formed by forming a support frame made of mainly iron on the ground or a shallow water surface, and installing a plurality of individual technologies or individual panels on the support frame.

1 and 1 of Korean Patent No. 10-1492132, a foundation member is made of a foundation concrete on a foundation, a foundation member made of a square square pipe is installed by using a foundation concrete, and a horizontal member (sleepers) A horizontal bridging joist is installed on the horizontal member in the direction of road traveling, and synthetic decks constituting the bottom plate are installed on the support frame structure thus formed, thereby forming a deck road Is disclosed.

Individual decks can be made from a variety of materials, but recently synthetic timber decks have been used in many cases. Wood Plastic Composite is a new concept that combines the benefits of wood with the advantages of wood by joining natural wood and polymers because polyolefin-based polymers completely enclose the fine wood powder in micron units. Has recently been widely used as a building interior material and exterior material.

When individual decks are fixed and installed on a support frame to form a deck structure, typical individual decks are often made of synthetic wood in a plate or rectangular parallelepiped shape having a predetermined width, length and thickness, .

Also, in order to connect one of the individual decks to another neighboring individual deck, a groove is formed in one of the decks, and a deck is formed in the other deck by forming protrusions / However, such a construction method has a problem that when the middle part is replaced due to a problem in the middle part after the construction, the entire constructed deck must be dismantled.

In this case, in the process of fixing the individual deck to the support frame, since the individual deck is fastened and fixed only by the fixing screw, shock is applied to the foot when walking, and the walking feeling is easily deteriorated. Impact and cyclic loads are transferred directly to the individual deck, the support frame and the fixing screws, which can cause damage to the structure.

Korean Patent Registration No. 820296 (Apr. 1, 2008) discloses an eyepiece having a projecting end in the width direction so as to support the bottom material and extending in the longitudinal direction, a finish material positioned on both sides in the width direction of the eyepiece, Wherein the one surface of the floor member is formed as one piece by being bent into two surfaces so as to be horizontal and perpendicular to the width direction protruding end in the floor structure including the supporting material and is fixed to the bottom of the floor material, The guide bracket includes a guide bracket fixed to one surface of the guide bracket and extending downward to penetrate through the protruding end. The other end of the guide bracket is protruded from a surface of the guide bracket, It has a structure in which the elastic body is installed while receiving compressive force between the upper surfaces, There is a mounting structure of a flooring is known to induce.

However, in this case, since the individual decks of the deck structure are required to be assembled and assembled with the fastening members, the installation work is troublesome, but the fastening members are frequently broken due to the cyclic load of the pedestrian and frequent maintenance work is required. And it is difficult to achieve effective buffering action only with the elastic body.

In addition, when the individual decks are coupled with the grooves using concavities and convexities (grooves and projections), roads made of the deck structure tend to bend to the left and right, or when there are many different irregular slopes There was an inconvenience that the covering operation could not be performed simply by connecting the individual decks.

In this case, Korean Patent Registration No. 10-1184991 suggests a deck road construction method, but such a method also has a problem that deck consumption is large and production is very troublesome.

Korea Patent No. 10-1492132: Buffer structure of wooden floor deck Korean Patent No. 10-1467197: Floating Deck Clip and Wood Deck Structure Using the Method Korean Patent No. 10-0554154: Connection Structure of Deck Korea Patent No. 10-1574519: buffer structure for floor tec Korean Patent No. 10-1184991: Method of constructing synthetic wood deck rod

SUMMARY OF THE INVENTION The present invention is directed to alleviating and solving the problems of the conventional deck structures,

It is an object of the present invention to provide a deck assembly that can be easily installed at low cost.

The present invention can be used to form a deck structure flexibly without needing separate separate decking work or preparing various types of individual decks even when a road surface is inclined or curved when forming a trail or the like. And a deck assembly.

It is another object of the present invention to provide a deck assembly having a configuration capable of preventing a falling object from falling down without compromising pedestrians even when an individual deck constituting the deck structure is worn.

It is another object of the present invention to provide a deck assembly having a structure that facilitates partial maintenance in a deck structure and can improve workability.

To achieve the above object, the deck assembly of the present invention has at least one individual deck and at least one elastic connecting member that can be coupled to the individual deck, wherein the individual decks and the flexible connecting member comprise at least one And the individual decks and the elastic connecting members are sequentially coupled in the width direction using the binding means or the binding structure.

In the present invention, the stretchable connecting member may have a wrinkle in the width direction so that, when a tensile force or a compressive force acts in the width direction, the width may be changed through elastic expansion and contraction using the wrinkle.

In the present invention, the binding structure may include protrusions (irregularities) projecting in the width direction and grooves (grooves) formed in at least one of the widthwise opposite ends of the flexible connection member or the individual decks, A head portion and an enlarged portion having increased thickness or diameter are provided on the end of the projection and the end portion of the groove to prevent the pulling-out of the projection-groove, so that the projection and the groove do not easily come off.

For example, the individual deck may be formed as a rectangular parallelepiped plate or column type having overall length, width, and thickness, and grooves or protrusions may be formed on both widthwise end faces, and the elastic connecting member may be formed by long- A plate having at least one corrugated line (corrugated in a direction in which the individual decks and the stretchable members are connected in succession) and a plate having projections or grooves at both ends in the width direction of the plate to apply tension or compressive force in the width direction And the width (width) of the flexible connecting member itself can be changed through elastic expansion and contraction using wrinkles of the connecting member.

The deck assembly of the present invention includes a plurality of individual decks, for example, arranged side by side, a flexible connecting member interposed between the deck and the deck and coupled with each deck to connect the deck and the deck, (Corrugated in the individual deck connecting direction) so as to be able to change the spacing between the individual decks by elastic stretching deformation of the connecting member by applying tensile force or compressive force in the connecting direction,

In this case, the flexible connecting members can be formed such that the pulling forces or pressures between the two individual decks connected thereto are varied depending on the position in the deck longitudinal direction, so that the two individual decks are opened at an angle.

The stretchable connecting member of the present invention may have a hole for penetration or ventilation.

The elastic connecting member of the present invention may be made of silicone rubber, urethane rubber, or other rubber material.

In the present invention, the stretchable connecting members may be formed so as to overlap at least a certain section in the lower portion of the individual tec so as to have a buffer portion extended in the width direction so as to be jointly installed in the lower portion as well as the lower portion of the individual deck.

At this time, the buffering portion of the flexible connecting member may be mutually fastened at the end portion of the buffering portion of another adjacent elastic connecting member extending in the width direction, and a groove or a projection formed in the end portion of the extending portion may be used as the fastening means, Other fastening means such as screws or pins for fastening them may also be used.

According to the present invention, the spacing between individual decks can be flexibly adjusted using flexible connecting members interposed between the individual decks when installing the deck structure.

According to the present invention, when the deck structure is installed, the interval between the individual decks at one end and the other end in the longitudinal direction of the individual deck can be different, so that a portion curved rightward and leftward in the road traveling direction in a structure such as a deck road can be easily formed.

According to the present invention, since the flexible connecting members are used, even when forming inclined portions of the deck runway in which the planes of two adjacent decks meet each other at an angle, the flexible connecting member can be easily bent upward and downward, .

According to the present invention, since the elastic connecting member covers the gap between the individual decks, there is no problem that the space is seen between the individual decks, the pedestrian feels uneasy, and it is difficult to recover the debris falling off the individual decks between the individual deck gaps There is no.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional side view showing a flexible connecting member and an individual deck to be joined together in an embodiment of the present invention; Fig.
Fig. 2 is a plan view showing a case where two individual decks connected by the flexible connecting member of Fig.
Fig. 3 is a perspective view showing a flexible connecting member and individual deck to be connected by the flexible connecting member of Fig. 1;
FIGS. 4 and 5 are a plan view showing an example in which a deck assembly of an embodiment of the present invention is coupled to a support frame to form a deck road, and a partial side sectional view thereof;
Figure 6 is a side cross-sectional view showing the elastic connecting members and the individual decks joined together in another embodiment of the present invention,
Figure 7 is a side cross-sectional view showing an elastic connection member and individual decks joined together to form a tag assembly in another embodiment of the present invention,
8 is a side cross-sectional view showing a state in which the deck assembly of Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 1 is a side view showing a deck assembly of the present invention together with an individual deck, FIG. 2 is a plan view showing an embodiment in which the deck assembly is combined with the deck assembly, and FIG.

Assuming that the individual decks 110 and 120 are provided continuously in the width direction (x direction) to form a road as a deck structure in this embodiment, the individual decks 110 and 120 are formed in the road width direction y (X or y direction) of the individual deck, that is, in the width direction (x direction) of the individual deck, in this case, Groove 115). The joining structure is set long along the individual deck longitudinal direction (y direction) at the middle height in the shoulder direction (z direction) of both end faces.

The stretchable connecting member 210 has a thin thickness and a small width as compared with the respective decks 110 and 120 and the trough 213 and the mountain 211 extending in the longitudinal direction (y direction) And is formed of a plate made of a stretchable material such as a synthetic resin or rubber, which is corrugated or curved in the width direction (x direction). At both ends in the width direction of the connecting member, protrusions 215 are fitted in the grooves 115, which are coupling structures formed on both end faces of the individual decks.

Thus, two adjacent individual decks 110 and 120 in the deck assembly are configured to be coupled to one another via one flexible connecting member 210.

At this time, when the compressive force or the tensile force acts in the width direction (x direction), the wrinkle becomes wider or widened in the original wrinkled form, and the width can be reduced or increased to some extent. When it disappears, it returns to the original width and wrinkle state. Thus, the distance (spacing) between the two adjacent individual decks 110, 120 coupled through the flexible connecting members can be reduced or enlarged.

In addition, if the degree of tension or compression at one end in the longitudinal direction of the individual deck is different from that in the other end, the distance between the two individual decks 110 and 120 is different at both ends in the individual deck longitudinal direction, The deck is angled to a non-zero angle, such as between 1 and 10 degrees. That is, at one end of the individual deck, the tension between the two decks becomes narrower as the tensile force is increased to expand the creases, and the deck becomes narrower at the other end and the tensile force becomes smaller at the other end, Depending on the position of the deck in the longitudinal direction, the two individual decks form a non-zero constant angle (θ).

In the groove and the protrusion forming the coupling structure between the individual deck and the flexible connecting member in the deck assembly, a head portion 215 'and an enlarged portion 115' having an enlarged thickness or diameter are formed at the end of the projection and the clogged end of the groove So that it is prevented from being easily released due to the engagement jaw action when the protrusion-groove is coupled. Reference numerals 117 and 127 denote fixing members such as bolts or screws used for fixing the individual decks to the joist lines, which can indicate the positions of the fixing holes to be inserted with the fixing members.

4 and 5 are a plan view and a side cross-sectional view for showing one manner in which the deck assembly is installed on the joist lines 310 and 320 of the support frame.

As described above, if the individual decks 110, 120, and 130 are slightly exaggerated to have a displayed angle between the adjacent decks, if the individual decks are installed one by one in the direction of the road, As shown in Fig. 4, the deck road is gradually bent at a larger angle. Thus, the curved section B can be easily formed along with the straight sections A and C through the present invention.

Referring to FIG. 5 and FIG. 3, the flexible connecting member 210 shown in this embodiment is formed with protrusions 215 extending in the longitudinal direction at both ends in the width direction of the plate having corrugations, (X direction) of the individual deck 110 has a head portion 215 'having a large thickness so as not to be easily detached when it is combined with the individual deck, as shown in FIG. 1, The formed groove 115 is also formed to have a larger groove bottom than the groove entrance to receive the head portion 215 'to form the extended portion 115'. The corrugation is formed by having at least one trough 213 or an acid 211. The corrugated lines that make up the valley or mountain show a shape extending approximately in the direction of the individual deck length (y direction).

Further, the connecting member of this embodiment can have a through hole for water permeability though not shown here. In the case where the elastic member is not deformed, the through hole is formed as viewed from above. However, when the tensile force is applied, the shape becomes an ellipse having a long axis in the width direction of the connecting member in proportion to the tensile force.

Such a flexible connecting member is made of silicone rubber, urethane rubber or other rubber material, so that it can be easily deformed so that the wrinkle interval can be reduced or increased. Even when there is no wrinkle, the length in the width direction is slightly increased when the tensile force is applied, Can be reduced.

One way of fixing the deck assembly to the joist line 320 of the support frame will now be described in more detail with reference to FIG. As shown in Fig. 5, in this embodiment, the individual decks are fixed directly to the support frame via fixing members such as bolts at both ends of the individual decks in the longitudinal direction. To this end, one protrusion of the flexible connecting member 210 is inserted and fixed in the side surface groove of the first individual deck 110 in a state where the first individual deck 110 is fixed to the support frame.

The protrusion of the opposite side of the flexible connecting member 210 is inserted and fixed in the side surface groove of the second individual deck 120. This creates a deck assembly of basic units. In this state, the second individual deck 120 is pulled from the first individual deck 110 to place the second individual deck 120 in a predetermined position on the joist line 320 of the support frame so that the stretchable connecting member 210 is tensioned in the width direction. Then, the second individual deck 120 is fixed to the joist line 320 of the support frame using a fixing member.

At this time, both longitudinal ends of the second individual deck can be pulled from the first individual deck with different tensile forces as necessary, and the second individual deck is fixed to the support frame in a state in which the stretchable connecting members have different widths, The individual decks and the second individual decks may be angled to form a constant angle.

By repeating the above process, a road comprising a deck can be installed.

6 is a side cross-sectional view showing another embodiment of the deck assembly of the present invention.

In this embodiment, the flexible connecting member 220 is not located only on the side of the individual decks 110 and 120 but includes a buffer 227, which is a part of the decks 110 and 120 which are partially overlapped. As a result, the two elastic connecting members adjacent to each other are continuously arranged in the road installation direction to cover all the sections of the joist line 320.

In this embodiment, the elastic connecting member has the same structure as that of the embodiment of Figs. 1 to 3, that is, the protrusion provided at the corrugated plate and both widthwise ends thereof, as well as the cushioning portion 227, . The end portion 227 ', which is a portion where the buffer portion extending on one side in the width direction (here, the right side) and the buffer portion extending on one width side (here, left side) of the second flexible connection member of the first flexible connection member, And a connection hole 229 is formed at the end 227 'so that the elastic connecting member is fixed to the joist line 320 by a fixing member such as a bolt or a coupling member 330 Respectively.

In this state, the grooves in both widthwise ends of the individual deck are brought into engagement with the protrusions of the two elastic connecting members on both sides, which then rest on the buffer of the two elastic connecting members.

 In the above embodiment, the individual decks are coupled by groove-projection engagement only to the two lower elastic members at the lower and left and right sides and not separately from the support frame, but the individual decks and the elastic members at the left and right sides thereof It is also possible to consider the case where the coupling member is fixedly coupled to the support frame through the coupling member.

Considering an embodiment of a method of forming a deck structure in the form of a road while simultaneously forming the deck assembly of Fig. 6, first, a bolt fixing hole is formed at a predetermined position of the support frame. The first and second connecting members as the left and right stretchable connecting members are partially overlapped to provide a place where the first individual deck is to be installed. In this state, the left and right stretchable connecting members are fastened to the first hole position formed on the support frame by using the fastening member in the overlapping area. Likewise, the third connecting member is prepared, and the second and third connecting members are overlapped to provide a place for installing the second individual deck. In this state, the second and third connecting members are temporarily and partially connected to each other using the fastening member in the overlapping area, and in this state, the second connecting member is suitably pulled so that the fastening member comes to the second hole position formed in the support frame And then the fastening member is fixed to the second hole.

In this way, first the connecting members are successively installed in the support frame, and then the individual deck is placed in the place of the individual deck thus made. Of course, at this time, the projection of the individual deck is inserted into the groove of the connecting member so that it can not be easily released.

Determining the positions of all the holes in the support frame to form the deck assemblies and deck rods as described above means determining the position where each individual deck will be placed. When determining the position of the holes, Should be. When making such determinations, it is decided that the individual deck can be installed at the most appropriate intervals taking into account the width of the flexible connecting members and the individual decks, and the distance that the stretchable connecting members can extend.

 In the above example, the positions of the holes are determined first and holes are formed in advance in the support frame. In contrast, the positions of the individual decks coupled in the road direction are determined while the respective elastic members and the individual decks are coupled one by one in the road direction. The deck and the flexible connecting member are passed through the fastening member in a state in which the deck and the flexible connecting member are overlapped and fixed at the position, and the position of the next separate deck is newly determined based on the current situation and then the individual deck is fixed to that position with the fastening member It is possible to form the deck structure repeatedly.

7, first, the first engagement pin 510, which is a cylindrical body 511 having threads formed in the inner space 515 and having a flange 513 at the lower end, The second flexible connecting member 220a, the second flexible connecting member 220b, and inserted into the first individual deck 410 to be coupled. Each of the elastic coupling members 220a and 220b and the individual deck 410 is provided with a first coupling pin 510 and a second coupling pin 510. The first coupling pin 510 is provided at each of both longitudinal ends of the first individual deck 410 A coupling hole into which the coupling pin 510 can be inserted is formed in advance.

In this state, the first engaging pin 510 is placed at a required position on the joist line 320 of the support frame, and temporarily fixed in such a manner that the worker presses the first individual deck 410 at that position, The first screw 610 is fastened from above the first coupling pin 510 so that the first screw 610 passes through the first coupling pin 510 and is fixed to the joist.

Next, the second engagement pin 520, the third elastic linking member 220c, and the second separate deck are prepared and the second engagement pin 520 is pulled out from below as the second elastic linking member 220b, 3 elastic connecting member 220c and inserted into the second individual deck 420 to be engaged.

Then, the second engagement pin 520 is placed at the next installation position of the joist line 320. To this end, the second engaging pin can be pulled away from the first engaging pin in the opposite direction or compressed toward the first engaging pin, whereby the corrugated plate portion of the second stretchable connecting member 220b can be pulled or compressed while being deformed . Then, the second screw 620 is fastened from above through the second coupling pin 520, and the second screw is fixed to the joist line to make a state as shown in FIG.

The deck road can be extended by repeating the above process. In this case, it is also possible to calculate the position of the individual decks beforehand in the joist line to set up the fixing holes, or to determine the position of the individual decks in accordance with the situation at that time without installing the fixing holes in advance, The deck assembly may be fixed to the joist line while the fixing hole is 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 embodiments, but, on the contrary, will be. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

110, 120, 410, 420: Individual deck 115: Home
115 ': extension part 117: fixing member
210, 220, 220a, 220b, 220c:
211, 221: Mountain 213, 223: Goal
215, 225: projections 215 ', 225': head portion
227: buffer 227 ': end (buffer end)
229: Coupling hole
310, 320: joist line (joist line of the support frame) 330: fastening member (fixing member)
510, 520: coupling pin: 610, 620: screw

Claims (7)

At least one individual deck and at least one flexible connecting member capable of being coupled to the individual deck,
The stretchable connecting member has a wrinkle in the width direction so that elastic expansion and contraction can be performed using the wrinkle when tensile force or compressive force acts in the width direction,
Wherein the individual deck and the flexible connecting member have a binding means or a binding structure in at least one of both widthwise ends so that the individual deck and the flexible connecting member are sequentially coupled in the width direction using the binding means or binding structure Wherein the deck assembly comprises: The method according to claim 1,
Wherein the binding structure includes protrusions (protrusions) protruding in the width direction and grooves (recesses) formed in at least one of the widthwise opposite ends of the flexible connection member and the individual decks,
Wherein a head portion and an enlarged portion having an increased thickness or diameter are provided on an end of the protrusion and a clogged end portion of the protrusion so as to prevent the protrusion from easily falling off when the protrusion-groove is engaged. The method according to claim 1,
A plurality of individual decks arranged side by side, and a flexible connecting member interposed between two individual decks adjacent to each other among the plurality of individual decks and coupled with the respective individual decks to couple the two individual decks. assembly, The method of claim 3,
Wherein the flexible connecting member is configured such that the pulling forces or pressures between the two individual decks vary according to the position in the deck longitudinal direction so that the two individual decks extend at an angle greater than zero. The method according to claim 1,
Wherein the flexible connecting member is made of silicone rubber or polyurethane rubber. The method according to claim 1,
Wherein the flexible connecting member is provided with a buffering portion extending in a width direction so as to overlap with a portion located in a lateral side space of the individual deck and a lower portion of the individual deck so as to perform a buffering action when the user depresses the individual deck Wherein the deck assembly comprises: The method according to claim 6,
Wherein the buffering portion of the flexible connecting member further comprises an interlocking means for allowing the buffering portion of the adjacent elastic connecting member to be coupled with each other.

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