KR102433279B1 - Deck structure - Google Patents

Abstract

The present invention comprises: a deck having insertion grooves, which are dug inward, formed on both side surfaces, respectively; and a clip fitted into the insertion grooves formed in the pair of decks, respectively, to connect the pair of decks. The clip includes: a bottom part provided on an upper side of a support and supporting a lower side surface of one deck; a pillar part protruding upward from the other side of the bottom part; a one-side fixing part provided in a shape extending from one side of the upper end of the pillar part to be fitted into the insertion groove formed on the other side of the one deck; an other-side fixing part provided in a shape extending from the other side of the upper end of the pillar part to be fitted into the insertion groove formed on one side of another deck; and a cover part protruding upward from one side of the bottom part. Therefore, provided is a deck structure for preventing a coupling screw from being exposed to an upper end of a deck.

Description

deck structure {DECK STRUCTURE}

The present invention relates to a deck structure.

More specifically, a clip connecting the deck and the deck is provided so that the deck can be easily coupled to the upper side of the joist, the clip is partially inserted into the insertion groove formed on the side of the deck, and then formed on the bottom By the fastening screw is fastened through the fastening hole, it relates to a deck structure that prevents the fastening screw from being exposed to the top of the deck.

In general, Wood-Plastic Composite, which has a texture and appearance similar to that of natural wood, is very resistant to moisture and moisture because a polyolefin-based polymer completely surrounds fine wood powder in microns, and natural wood and polymer It is a new concept material that has both the advantages of wood and the advantages of polymers due to the combination between the two.

Synthetic wood is a standardized industrial product that is easy to install, does not require painting or management compared to general preservative wood and wood materials, does not deform, is harmless to the human body and the environment, and does not require preservative treatment like military clothing. As a result, there is no environmental pollution, and it is an eco-friendly material that can be reused and reprocessed, has excellent heat resistance, tensile strength, and flexural strength, as well as almost no water absorption, so it can be used in natural exposure or in places with a lot of moisture.

Therefore, recently, when constructing a terrace of a country house or a pension, a mountain walkway or a walkway installed along a driveway in a park, a composite wood deck having various advantages is used for installation and construction.

The conventional method of installing the composite wood deck is to install a base frame (aka, 'joists') on the floor or the upper part of the floor, and place the composite wood deck on the upper part of the base frame in a crossed direction for fixed installation do.

And as a method of fixing the composite wood deck to the joists, first, the composite wood deck is directly passed through the direct connection piece and fixed to the joists, or second, the composite wood deck is integrated with each other using a separate connecting member. After being connected to each other, the connecting member and the base frame are passed through a direct connection piece and are integrally coupled to each other.

However, in the two methods of fixing the deck to the joists described above, it is necessary to perform the fastening work using the direct connection piece in common. have.

In addition, the deck shrinks and expands according to the temperature change due to the characteristics of the material. At this time, the direct connection piece fastened to penetrate from the upper side of the deck to the lower side protrudes toward the upper side of the deck by the contraction and expansion of the deck, resulting in a safety accident of the user. may cause

In particular, there is a problem that the user may be seriously injured by the protruding direct connection piece in a place where walking without shoes is worn for summer water play, such as a swimming pool or a beach.

Registered Patent Publication No. 10-1042682 (June 13, 2011)

The present invention has been devised to solve the above problems, and the problem to be solved in the present invention is provided with a clip connecting the deck and the deck so that the deck can be easily coupled to the upper side of the joist, the clip is partially After being inserted into the insertion groove formed on the side of the deck, the fastening screw is fastened through the fastening hole formed in the bottom, to provide a deck structure that prevents the fastening screw from being exposed to the top of the deck.

In addition, another problem to be solved in the present invention is that one side fixing part and the other side fixing part are formed in the form of protruding outwardly on each of the upper left and right sides of the clip, so that the one side fixing part and the other side fixing part are formed on the side of a pair of decks As each is fitted in the insertion groove, to provide a deck structure that can secure the convenience of connecting the deck and the deck.

In addition, another problem to be solved in the present invention is to minimize the flow of the deck as the clip is provided to cover both sides and the lower side of the deck, and a deck structure that can flexibly cope with the contraction or expansion of the deck made of wood is to provide

In addition, another problem to be solved in the present invention is that the bottom part of the clip is provided to cover the lower side of the deck, and as a buffer part of a flexible material is provided on the upper side of the bottom part of the clip, it absorbs vibrations generated during walking It is to provide a deck structure capable of mitigating shock and noise.

In order to solve the above problems, the deck structure according to the present invention includes: a deck in which an insertion groove in the form of a dug inward is formed on each of both sides; and a clip inserted into the insertion groove formed in each of the pair of decks to connect the pair of decks; the clip is provided on the upper side of the pole, the bottom part supporting the lower side of one deck; a pillar portion protruding upward from the other side of the bottom portion; One side fixing part provided in an extended form on one side of the upper end of the column part and fitted into the insertion groove formed on the other side of one deck; The other side fixing part is provided in an extended form on the other side of the upper end of the column part and fitted into the insertion groove formed on one side of the other deck; And by providing a deck structure comprising a; and a cover portion formed in a form protruding upwardly on one side of the bottom portion, to solve the technical problem.

The present invention is provided with a clip connecting the deck and the deck so that the deck can be easily coupled to the upper side of the joist, the clip is partially inserted into the insertion groove formed on the side of the deck, and then the fastening hole formed on the bottom By fastening the fastening screws through the , it has a remarkable effect to prevent the fastening screws from being exposed to the top of the deck.

In addition, in the present invention, one side fixing part and the other fixing part are formed on the upper left and right sides of the clip to protrude outward, so that the one side fixing part and the other fixing part are inserted into the insertion grooves formed on the side of the pair of decks, respectively. Accordingly, it has a remarkable effect of securing the convenience of connecting the deck and the deck.

In addition, the present invention has a remarkable effect that, as the clip is provided to cover both sides and the lower side of the deck, it minimizes the flow of the deck, and can flexibly cope with the contraction or expansion of the deck made of wood.

In addition, the present invention is provided so that the bottom part of the clip covers the lower side of the deck, and as a buffer part of a flexible material is provided on the upper side of the bottom part of the clip, it can absorb vibration to alleviate shock and noise generated during walking. has a remarkable effect.

1 is a perspective view showing a deck structure according to the present invention.
Figure 2 is a perspective view showing the deck in the deck structure according to the present invention.
Figure 3 is a perspective view showing a clip in the deck structure according to the present invention.
Figure 4 is a front view showing a clip in the deck structure according to the present invention.
Figure 5 is a plan view showing a clip in the deck structure according to the present invention.
Figure 6 is a view showing a process in which the clip is installed in the deck structure according to the present invention, Figure 6a is a process in which the clip is fastened to the deck provided on the other side, Figure 6b is a process in which the clip is coupled to the joist, Figure 6c is a side cross-sectional view showing a process in which the deck is coupled to the upper side of the clip.
7 is a perspective view showing an example provided with a buffer in the deck structure according to the present invention.
8 is a front cross-sectional view showing an example provided with a buffer in the deck structure according to the present invention.
Figure 9 is a front side cross-sectional view showing another embodiment of the wing portion in the deck structure according to the present invention.
Figure 10 is a front side cross-sectional view showing an example provided with an upper protrusion and a lower protrusion in the buffer unit in the deck structure according to the present invention.
11 is a front cross-sectional view showing various embodiments of the buffer in the deck structure according to the present invention.
12 is a front cross-sectional view showing an example in which pores are formed in the buffer unit in the deck structure according to the present invention.
13 is a front cross-sectional view showing an example in which a hollow part is formed in the buffer part in the deck structure according to the present invention.
Figure 14 is a front side cross-sectional view showing another embodiment provided with a buffer in the deck structure according to the present invention.
Figure 15 is a front side cross-sectional view showing various embodiments of the buffer shown in Figure 14 in the deck structure according to the present invention.

Advantages and features of embodiments of the present invention, and methods of achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

In describing the embodiments of the present invention, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. And the terms or words used in the present specification and claims are terms defined in consideration of the functions in the embodiments of the present invention, and should not be construed as being limited to conventional or dictionary meanings, and the inventors are most likely to develop their own inventions. In order to explain in the best way, it should be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle that the concept of a term can be appropriately defined.

Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be variations and examples.

Hereinafter, prior to the description with reference to the drawings, it is not shown or specifically described for matters not necessary to reveal the gist of the present invention, that is, well-known configurations that can be added obviously by those skilled in the art. make it clear that

First, before describing various embodiments of the present invention in detail with reference to the accompanying drawings, directions (eg, "front", "back", "left") of the components described in the following detailed description or shown in the drawings , "right", "top", "bottom", "top", "bottom", "lateral", "longitudinal", "front", "rear", "one side", "other side", "medial" and " It does not simply indicate or imply that terms such as "outside") should have a specific direction, and the description of this direction is intended to facilitate description of the components with reference to the accompanying drawings.

The deck structure according to the present invention is provided with a clip 300 connecting between the deck 200 and the deck 200 so that the deck 200 can be easily coupled to the upper side of the joist 100 , the clip 300 ) is partly inserted into the insertion groove 210 formed on the side of the deck 200, and then the fastening screw 311a is fastened through the fastening hole 311 formed in the bottom part, so that the deck 200 is the upper end of the fastening screw. It relates to a deck structure that is not exposed.

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

1 is a perspective view showing a deck structure according to the present invention, Figure 2 is a perspective view showing a deck in the deck structure according to the present invention.

The deck structure according to the present invention is installed using a fastening screw 311a in the process of installing a plurality of decks 200 on the joists 100 in a grid, but when the deck 200 made of wood is contracted or expanded, fastening By preventing the screw (311a) from protruding above the deck 200, the risk of a safety accident of the user caused by the protrusion of the fastening screw (311a) can be prevented in advance, the joist 100, the joist 100 ) is configured to include a deck 200 and a clip 300 installed in a grid on the upper side.

Here, the joists 100 are for installing the deck 200, and may be provided on the upper side of the yoke or the foundation, or may be provided on a separate structure such as a bridge.

The deck 200 is disposed and installed so as to form an orthogonal or oblique direction with the joists 100 , and includes an insertion groove 210 .

The deck 200 may be made of synthetic wood or natural wood, and as shown in the accompanying drawings, insertion grooves 210 are formed on each side of the deck 200 along the lengthwise direction.

The insertion groove 210 is such that the deck 200 and the deck 200 are connected to each other by a clip 300 to be described later. By being coupled to the joists 100 after being fitted in the 210, the deck 200 is firmly installed on the joists 100.

At this time, the insertion groove 210 may be formed in a form digging inward in each of both sides of the deck 200, as shown in FIG.

Figure 3 is a perspective view showing a clip in the deck structure according to the present invention, Figure 4 is a front view showing the clip in the deck structure according to the present invention, Figure 5 is a plan view showing the clip in the deck structure according to the present invention, Figure 6 is a view showing a process in which the clip is installed in the deck structure according to the present invention, Figure 6a is a process in which the clip is fastened to the deck provided on the other side, Figure 6b is a process in which the clip is coupled to the joist, Figure 6c is a clip It is a side cross-sectional view showing a process in which the deck is coupled to the upper side.

The clip 300 is to perform a function of connecting the pair of decks 200 by inserting portions of both sides into the insertion grooves 210 formed in each of the pair of decks 200, and the fastening screw 311a penetrates through the clip 300. By being fastened to the joists 100 , the deck 200 is firmly installed on the joists 100 .

In detail, the clip 300 is described with reference to FIG. 3 , the bottom part 310 for supporting the lower side of the deck 200 is provided on the upper side of the joist 100 , the other side of the bottom part 310 . As the one side fixing part 330 and the other side fixing part 340 each protruding to both sides of the pillar part 320 provided in the pair of deck 200 are inserted into the insertion grooves 210 formed on the side, respectively, A pair of decks 200 by the clip 300 to be securely installed on the joists (100).

The clip 300 is made of a metal material and is preferably manufactured in one piece, and includes a bottom part 310 , a pillar part 320 , one side fixing part 330 , the other side fixing part 340 and the cover part 350 . consists of including

The bottom portion 310 is provided on the upper side of the joist 100, and serves to support the lower surface of the deck 200 located on one side of the pair of decks 200, and the fastening screw 311a passes through. A fastening hole 311 is formed.

Here, the fastening hole 311 is formed to pass through the upper and lower sides of the bottom part 310 , and the body part of the fastening screw 311a is penetrated and the head part may be of a size to be caught.

Accordingly, the fastening screw 311a passing through the fastening hole 311 is fastened to the joist 100 , so that the clip 300 is fixed to the joist 100 .

In this case, the fastening hole 311 may have a shape in which the head of the fastening screw 311a is caught so that the penetrating fastening screw 311a does not protrude toward the upper surface of the bottom part 310 .

Similarly, the fastening hole 311 may be formed in the form of a sanggwang hyuk that is wide at the upper side and gradually narrows toward the lower side, so that the head of the fastening screw 311a passing through the fastening hole 311 is caught. can

The pillar part 320 is formed in a shape protruding upwardly on the other side of the bottom part 310, and one side fixing part 330 and the other side fixing part 340, which will be described later at the top, are respectively extended outwardly. .

The one side fixing part 330 is provided in an extended form on one side of the upper end of the pillar part 320 and is fitted into the insertion groove 210 of the deck 200 provided on one side of the clip 300 .

As shown in FIG. 3 , the one-side fixing part 330 has a cutting groove 332 dug inward in the middle, and a pair of extended blades 331 are spaced apart from each other by the cutting groove 332 . It can be provided as much as possible.

This is to bind a pair of deck 200 to one clip 300 in the process of installing the deck 200 to one side of the clip 300, and a pair of extended wings 331 spaced apart from each other. Each of the different decks 200 may be made to be bound.

For example, the extended wing 331 located on the front side is fitted into one of the deck 200 insertion grooves 210, and the extended wing 331 located on the rear side is spaced apart from the extended wing 331 to the rear side. By being fitted in the other deck 200 insertion groove 210, a pair of decks 200 are fitted to one side of one clip 300 and may be configured to be coupled.

At this time, as shown in FIG. 4 , the extended wing 331 of the one side fixing part 330 may be formed in a shape that increases upward toward the outside.

Accordingly, when the extended wing 331 is inserted into the insertion groove 210 of the deck 200, the extended wing 331 of the form inclined upward at the end is the upper surface of the space formed by the insertion groove 210. By pressing, the deck 200 and the clip 300 can be firmly engaged with each other to improve the coupling force.

The other side fixing part 340 is provided in an extended form on the other side of the upper end of the column part 320 to be fitted into the insertion groove 210 of the deck 200 provided on the other side of the clip 300, one side fixing part ( 330) and in a form corresponding to that.

At this time, as shown in FIG. 3 , the other fixing part 340 may be configured as a pair by being spaced apart from each other.

Furthermore, the other side fixing part 340 may also be formed in a form that rises upward toward the outside, and thus, when the other side fixing part 340 is inserted into the insertion groove 210 of the deck 200, the insertion groove 210 By pressing the upper side of the deck 200 and the clip 300 to be firmly engaged with each other, it is possible to improve the coupling force.

In this way, the one side fixing part 330 and the other side fixing part 340 are respectively fitted into the insertion grooves 210 of the deck 200 provided on one side and the other side of the clip 300, respectively, of the clip 300. It is possible to firmly fix the deck 200 provided on one side and the other side.

According to the design conditions, when described with reference to FIG. 5 , the left and right widths L1 of the one side fixing part 330 are larger than the left and right side widths L2 of the other side fixing part 340 , and the extended wings The left and right widths L1-1 of the 331 may be smaller than or equal to the left and right widths L2 of the other fixing part 340 .

At this time, when the left and right widths L1 of the one fixing part 330 are made smaller than the left and right widths L2 of the other fixing part 340, a pair of decks 200 on one side of the clip 300. There is a problem in that the binding force of the deck 200 and the extended wings 331 is lowered in the process of binding.

The cover part 350 is formed to protrude upwardly from one side of the bottom part 310 and includes a through hole 351 .

The cover part 350 is provided on one side of the deck 200 when the one side fixing part 330 is inserted into the insertion groove 210 of the deck 200 and binding is made.

That is, in the process in which a plurality of decks 200 are sequentially installed, the cover part 350 covers one side of the deck 200, but is provided between the deck 200 and the deck 200, and the deck 200 and The spacing between the decks 200 is to be kept constant.

The through hole 351 is formed to pass through one side and the other side of the cover part 350 , and the other side fixing part 340 of the other clip 300 is penetrated to be fitted into the insertion groove 210 of the deck 200 . make it possible

If this process is described in detail with reference to FIG. 6, first, as shown in FIG. 6a, the first clip 300 is tilted to the insertion groove 210 of the first deck 200 provided on the other side. After moving to the deck 200 side so that the other side fixing part 340 provided in the first clip 300 is inserted into the first deck 200 insertion groove 210, one end is pressed downward to the floor So that the part 310 is in close contact with the upper surface of the joist (100).

Next, as shown in Figure 6b, by passing the fastening screw 311a through the fastening hole 311 and then fastening to the joist 100, the first clip 300 on the upper side of the joist 100 is firmly make it fixed

Alternatively, as in FIG. 6c , after positioning the second deck 200 on the upper side of the bottom 310 of the first clip 300 , the second deck 200 is tilted with one side fixing part When moving to the (330) side, one side fixing part 330 is fitted into the insertion groove formed in the second deck 200.

Next, one end of the second deck 200 is pressed downward so as to be in close contact with the upper side of the bottom part 310 .

Next, after positioning the second clip 300 on one side of the second deck 200 , when the second clip 300 is moved to the second deck 200 side, the second deck 200 ) provided in the other side fixing part 340 penetrates the through hole 351 of the cover part 350 formed in the first clip 300 and is inserted into the insertion groove 210 formed in the second deck 200. By being loaded, a pair of deck 200 and a pair of clips 300 are all in an engaged state.

By repeating this process by installing, when a plurality of clips 300 are continuously installed, the other side fixing part ( By allowing the 340 to penetrate and fit into the insertion groove 210 of the deck 200, the entire deck 200 and the clip 300 to be installed are engaged with each other, so that a more robust deck structure can be constructed by an organic coupling relationship. do.

7 is a perspective view showing an example provided with a buffer in the deck structure according to the present invention, Figure 8 is a front cross-sectional view showing an example provided with a buffer in the deck structure according to the present invention, Figure 9 is a deck according to the present invention It is a front side cross-sectional view showing another embodiment of the wing part in the structure.

Depending on the design conditions, the buffer unit 400 of a flexible material that is provided on the upper side of the bottom portion 310 to support the lower surface of the deck 200 may be provided.

The buffer unit 400 is provided on the upper side of the bottom portion 310 , and is installed on the joist 100 together with the clip 300 by a fastening screw 311a penetrating the fastening hole 311 .

The buffer unit 400 may be made of a flexible material, and preferably, may be made of a rubber or silicone material to alleviate shock and noise.

In this case, the buffer unit 400 may be described with reference to FIGS. 7 and 8 , each of the left and right wing portions 410 extending downwardly may be provided.

The pair of wing portions 410 surround both sides of the bottom portion 310 .

Accordingly, when the buffer part 400 is disposed on the upper side of the clip 300 in the process of the buffer part 400 being constructed, the buffer part 400 is prevented from being pushed or separated by the pair of wing parts 410 . can do.

According to the design conditions, the wing portion 410 is made in a form extending to the lower side of the buffer unit 400 as shown in FIG. 9, along with the bottom portion 310 of the clip 300, the joist 100 It may be provided so as to surround a portion of the side of the.

Accordingly, even if the fastening screw 311a is not fastened in the process in which the clip 300 and the buffer unit 400 are installed on the upper side of the joist 100 , the clip 300 and the buffer unit 400 from the joist 100 are By minimizing the flow, the clip 300 and the buffer unit 400 can be coupled at an accurate position.

10 is a front cross-sectional view showing an example in which an upper protrusion and a lower protrusion are provided in the buffer unit in the deck structure according to the present invention, and FIG. 11 is a front side cross-sectional view showing various embodiments of the buffer unit in the deck structure according to the present invention. .

According to design conditions, the buffer unit 400 may be configured to include an upper protrusion 420 and a lower protrusion 430 .

When the upper protrusion 420 and the lower protrusion 430 are described with reference to FIG. 10 , they are formed in a shape protruding from the upper and lower surfaces of the buffer unit 400 , respectively, in the longitudinal direction of the long axis of the buffer unit 400 . It is formed according to, and one or more may be formed.

This upper protrusion 420 is in contact with the lower surface of the deck 200 to be constructed on the upper side of the buffer unit 400 when the deck structure construction is completed, and the lower protrusion 430 is the bottom portion 310 of the clip 300 . ) is in contact with the upper side.

Accordingly, the upper protrusion 420 minimizes the area in which the buffer 400 and the deck 200 are in contact with each other, and the lower protrusion 430 minimizes the area in which the buffer 400 and the clip 300 are in contact with each other. By doing so, it is possible to distribute the force generated in each configuration consisting of the deck 200, the joists 100, and the buffer unit 400 to alleviate the impact.

In this case, the upper protrusion 420 and the lower protrusion 430 may have a circular, semicircular, triangular or inverted triangular cross-section, as shown in FIG. 11 .

On the other hand, although the accompanying FIGS. 10 and 11 show an example in which the upper protrusion 420 and the lower protrusion 430 are provided together in the buffer 400, only the upper protrusion 420 is formed or depending on design conditions. Only the lower protrusion 430 may be formed.

12 is a front cross-sectional view showing an example in which pores are formed in the buffer unit in the deck structure according to the present invention.

According to the design conditions, at least one selected from the upper protrusion 420 or the lower protrusion 430 has pores 440 in the form of penetrating along the longitudinal direction of the long axis of the buffer unit 400 as shown in FIG. 12 . can be

As shown in FIG. 12 , the pores 440 are formed in an empty form, and have the advantage of reducing the cost of materials while reducing the weight of the buffer 400 at the same time.

Furthermore, the pores 440 are filled with air in the internal space, and the heat insulation property is increased by the internal air.

Accordingly, it minimizes dew condensation between the clip 300 made of a metal material and the deck 200 made of wood, and prevents the clip 300 and the deck 200 from coming into direct contact to suppress the occurrence of corrosion or mold, etc. , it performs the function of slowing the deformation.

13 is a front cross-sectional view showing an example in which a hollow part is formed in the buffer part in the deck structure according to the present invention.

According to the design conditions, the buffer unit 400 may be configured to include one or more hollow parts 450 made of a penetrating form along the longitudinal direction of the long axis, when described with reference to FIG. 13 .

Specifically, as shown in FIG. 13 , the cross-section of the hollow part 450 may be formed to have a circular cross-section, and may be formed in plurality in the width direction of the buffer part 400 .

At this time, the hollow part 450 may be formed with a slit hole 451 communicating upward.

The hollow part 450 performs the same function as the pore 440 , and it is possible to reduce the cost by reducing the self-weight of the buffer part 400 and at the same time reducing the material cost.

Figure 14 is a front cross-sectional view showing another embodiment provided with a buffer in the deck structure according to the present invention, Figure 15 is a front side cross-sectional view showing various embodiments of the buffer shown in Figure 14 in the deck structure according to the present invention .

On the other hand, in FIGS. 7 to 13 , an example in which a wing part 410 of a form extending downwardly is provided on each of the left and right sides of the buffer unit 400 is shown, but depending on design conditions, in FIGS. 14 and 15 As a matter of course, since the wing portion 410 is not provided, the buffer portion 400 may be configured in a plate shape.

That is, as shown in FIGS. 14 and 15 , the buffer part 400 is formed in a flat plate shape and is provided on the upper side of the bottom part 310 , and is stacked between the bottom part 310 and the deck 200 . may be provided in the form.

At this time, the buffer unit 400 in the form of a plate may be provided with various types of upper protrusions 420 or lower protrusions 430 each protruding from the upper and lower surfaces, and further, the sub-protrusion 420 . Alternatively, at least one selected from the lower protrusion 430 may be formed with pores 440 of a penetrating form along the longitudinal direction of the long axis of the buffer unit 400 as shown in FIG. 12 , and further, in the longitudinal direction of the long axis. One or more hollow parts 450 having a penetrating shape may be formed along the .

Accordingly, by being provided in a form in which the buffer unit 400 is stacked between the bottom portion 310 and the deck 200, the clip 300 and the buffer unit 400 from the joists 100 are minimized to flow by, the clip (300) and the shock absorber 400 are guided so that the coupling can be made at the correct position, the deck 200, the joist 100, the shock by dispersing the force generated in each configuration consisting of the buffer unit 400 can alleviate

According to this configuration, the deck structure according to the present invention is provided with a clip 300 connecting between the deck 200 and the deck 200 so that the deck 200 can be easily coupled to the upper side of the joist 100 . , The clip 300 is partially inserted into the insertion groove 210 formed on the side of the deck 200, and then the fastening screw 311a is fastened through the fastening hole 311 formed in the bottom 310, Do not expose the fastening screws to the top of the deck 200.

In addition, one side fixing part 330 and the other fixing part 340 are formed in each of the upper left and right sides of the clip 300, and the one side fixing part 330 and the other fixing part 340 are formed. As each is fitted into the insertion groove 210 formed on the side of the pair of deck 200, it is possible to secure the convenience of the operation of connecting the deck 200 and the deck 200.

In addition, as the clip 300 is provided to cover both sides and the lower side of the deck 200, it is possible to minimize the flow of the deck 200, and to flexibly cope with the contraction or expansion of the deck made of wood.

In addition, the bottom part 310 of the clip 300 is provided to cover the lower side of the deck 200, and the buffer part 400 of a flexible material is provided on the bottom part 310 upper side of the clip 300. Accordingly, by absorbing vibration, it is possible to alleviate the shock and noise generated during walking.

In the above description, various embodiments of the present invention have been presented and described, but the present invention is not necessarily limited thereto. It can be seen that branch substitutions, transformations and alterations are possible.

100: joists
200: deck 210: insertion groove
300: clip 310: bottom
311: fastening hole 311a: fastening screw
320: pillar part 330: one side fixed part
331: extended blade 332: cutting groove
340: other side fixed part 350: cover part
351: through hole
400: buffer part 410: wing part
420: upper protrusion 430: lower protrusion
440: pore 450: hollow
451: slit hole

Claims (10)

Deck 200 in which the insertion groove 210 in the form of an inwardly dug in each of both sides is formed; and
A pair of decks 200 is inserted into the insertion groove 210 formed in each of the clip 300 for connecting between the pair of decks 200; is configured to include,
The clip 300 is
It is provided on the upper side of the joists 100, one deck 200, the bottom portion 310 for supporting the lower side;
a pillar portion 320 protruding upward from the other side of the bottom portion 310;
one side fixing part 330 provided in an extended form on one side of the upper end of the pillar part 320 and fitted into the insertion groove 210 formed on the other side of one deck 200;
The other side fixing part 340 is provided in an extended form on the other side of the upper end of the pillar part 320 and fitted into the insertion groove 210 formed on one side of the other deck 200; and
and a cover part 350 formed in a shape protruding upward from one side of the bottom part 310;
The bottom part 310 is
A fastening hole 311 passing through the upper and lower sides;
The fastening hole 311 is
A fastening screw (311a) that passes through the fastening hole (311) and is fastened to the joist (100);
The one side fixing part 330 is
It is provided in an extended form on one side of the upper end of the column part 320, and is spaced apart from each other by a cutting groove 332 and is provided with a pair of extended blades 331;
The left and right widths L1 of the one fixing part 330 are made larger than the left and right widths L2 of the other fixing part 340,
The left and right widths L1-1 of the extended wings 331 are smaller than or equal to the left and right widths L2 of the other fixing part 340,
The other side fixing part 340 is
They are spaced apart from each other and form a pair,
The cover part 350 is
A through hole (351) passing through one side and the other side;
The through hole 351 formed in one clip 300 is characterized in that the other side fixing part 340 provided in the other clip 300 passes through and is inserted into the insertion groove 210 of the deck 200 and ,
The through-holes 351 are spaced apart from each other and the other side fixing part 340 configured as a pair passes through each deck structure, characterized in that it consists of a pair.
delete delete delete delete The method according to claim 1,
Deck structure comprising a; buffer portion 400 of a flexible material that is provided on the upper side of the bottom portion 310 to support the lower surface of the deck 200.
7. The method of claim 6,
The wing portion 410 of the form extending downwardly on each of the left and right sides; is configured to include,
A pair of wing portions 410 is a deck structure, characterized in that provided to surround both sides of the bottom portion (310).
7. The method of claim 6,
The buffer unit 400 is
One or more upper protrusions 420 formed in a protruding form on the upper surface; and
Constructed including; at least one lower protrusion 430 formed in a protruding form on the lower side;
The upper protrusion 420 and the lower protrusion 430 are
It is made in a shape corresponding to the longitudinal direction of the long axis of the buffer unit 400, and the cross section is a deck structure, characterized in that made of a circle, a semicircle, a triangle or an inverted triangle.
9. The method of claim 8,
At least one selected from the upper protrusion 420 or the lower protrusion 430 is
Deck structure, characterized in that it comprises;
7. The method of claim 6,
The buffer unit 400 is
One or more hollow parts 450 made of a penetrating form along the longitudinal direction of the major axis;
The hollow part 450 is
Deck structure comprising a; slit hole 451 communicated to the upper side.

Images