KR101754110B1 - Clip for Upper Plate Coupling of Wood Deck - Google Patents

Abstract

The present invention relates to a wood deck which is connected and connected in an unexposed state between upper plates continuously arranged on an upper part of a wooden deck to effectively and efficiently apply a wooden deck having a beautiful appearance to the wood deck, A clip for connecting a front plate and a rear plate to each other so as to insert a sliding groove formed in an upper plate of the wooden deck so as to provide a holding box, the clip comprising: a base fixing member fixedly provided on the lower plate of the wooden deck, and; A vertical extension extending from the base fixing piece in a direction perpendicular to the vertical direction and extending to a height corresponding to a sliding groove of the wooden deck upper plate; And an upper plate connecting piece protruding from the upper end of the vertical extending piece and extending in the forward and backward directions and inserted in correspondence with the sliding groove of the upper plate so as to mutually fix the wooden deck upper plate arranged forward and rearward, And an inclined contact piece which is incised upwardly or downwardly toward the side of the sliding groove and which forms an engaging end so that an end thereof engages with an inner surface of the sliding groove.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wood deck top plate coupling clip,

The present invention relates to a wood deck top joining clip, and more particularly, to a wood deck top joining clip which is connected in an unexposed state between upper plates continuously arranged on an upper portion of a wooden deck, And more particularly to a wood deck top plate coupling clip capable of stably maintaining the coupling relationship between the top plates from impact or movement applied to the top plate.

Walkways and hiking trails, which generally require people to walk smoothly, such as parks, lakes, and mountains, are designed to create a beautiful environment that is environmentally friendly, in line with the surrounding natural landscape, or to provide pedestrians with safety and convenience in pedestrians' A variety of wooden decks have been constructed and used as a means of creating an optimal walking environment for people.

In recent years, the interest in the surrounding environment has increased, and the demand for a wood deck using wood as a main material has been increasing increasingly in accordance with the phenomenon of pursuing a nature-friendly environment. Accordingly, it is applied to individual buildings such as houses and pensions There is a trend.

In the most basic configuration of such a wooden deck, a lower pedestal located at a left and right spacing is provided on a floor surface of an installation place, and an upper plate of a wooden deck is fitted into an upper part of a lower pedestal, A bolt, or the like, so that the upper plate is coupled and fixed to the lower plate.

However, since the fixing means is applied to fix the top plate of the wooden deck in the prior art, the workability is low and the operation time is long. In addition, since the fixing means is exposed on the top plate of the wooden deck, There is a problem in that when the fixing means is protruded due to external climate change, body damage and safety accidents occur due to carelessness of the facility user.

In order to solve the above-mentioned problems, a clip for coupling and fixing between a top plate and a bottom plate of a wood deck has recently been developed and used.

As disclosed in Korean Utility Model Publication No. 374 (Jan. 13, 2013), the edges of both sides of the bottom are in contact with the lower surface of the receiving groove recessed along the longitudinal direction on both side surfaces of the deck member A body piece having a through hole formed at the center thereof; A blade piece that is bent from both side edges of the main body piece and contacts the upper surface of the receiving groove to disperse and support the load of the deck member; And a spacing piece extending from both ends of the body member and bent downward facing each other and spaced apart from the deck member adjacent to the deck member, wherein the body member is mounted in a plurality of spaced apart from each other along the longitudinal direction of the deck member Deck clips are known that can minimize exposure to structural vulnerabilities as they are constructed.

Also disclosed in Korean Utility Model Publication No. 1368 (Feb. 29, 2012) includes a bottom portion, a pair of opposed side portions extending vertically from the bottom portion, a wing portion extending outward from the top of each side portion, And a circular bending portion bent to form a circular shape from each of the wing portions, and a fastening hole for fastening a screw is formed on the bottom portion, so that the deck clip is easily manufactured and can be smoothly engaged with the deck upper plate. Is known.

However, in the case of the above-described prior art, since the deck clips coupled to the grooves on the wooden deck are simply constructed to receive and engage with each other, the mutual binding force is so weak that the fixing efficiency is lowered. Resulting in deterioration of lifetime due to exposure to rainwater or continuous contact with snow.

KR Public Utility Model No. 20-2013-0000374 (Jan. 16, 2013) KR Public Utility Model Publication No. 20-2012-0001368 (Feb. 29, 2012)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a wood deck which is structured so as to engage with a sliding groove while sufficiently ensuring a contact area with a sliding groove of a top plate, The present invention provides a clip for joining a wood deck top plate which is secured so as to be stably connected and can be connected to each other in a contact state so as to be in contact with each other, There is a purpose.

The clip for connecting the upper deck of the wood deck according to the present invention is a clip for connecting the upper decks to be placed back and forth with a sliding groove formed in the upper deck of the deck, A base fixing piece formed to extend; A vertical extension extending from the base fixing piece in a direction perpendicular to the vertical direction and extending to a height corresponding to a sliding groove of the wooden deck upper plate; And an upper plate connecting piece protruding from the upper end of the vertical extending piece and extending in the forward and backward directions and inserted in correspondence with the sliding groove of the upper plate so as to mutually fix the wooden deck upper plate arranged forward and rearward, And an inclined contact piece which is incised upward or downward toward the side of the sliding groove and which forms an engaging end so that an end thereof engages with an inner surface of the sliding groove.

The base fixing piece is provided with a screw hole into which the fixing screw can be fixed so as to be fixed from the fixing screw on the lower supporting frame and a reinforcing concave portion protruding upward from the screw hole around the screw hole is formed on the upper surface of the base fixing member .

Wherein the inclined contact piece is formed to have a sharp cross-sectional shape and the inclined contact piece has at least one or more inclined contact pieces on the upper plate connecting piece, wherein the inclined contact piece is inclined upward or downward at an inclination angle of 5 - 15 °.

The upper plate connecting piece may be provided with an extending protrusion formed at one end thereof so as to protrude toward the sliding groove of the upper plate so as to be fixedly mounted.

According to the wooden deck upper plate coupling clip according to the present invention, since the surface contact force with the upper plate and the latching contact force act in combination, the overall durability of the wooden deck can be improved by improving the coupling force, It is possible to extend the effect of the present invention.

In addition, since the wooden deck upper plate coupling clip according to the present invention constitutes a vertical extending piece having a vertical straight extending path from the base fixing piece to the upper plate connecting piece, the clip can be made in an unexposed state to provide aesthetically pleasing appearance, It is possible to easily maintain the structure while preventing contamination of the structure.

Further, since the clip for joining the wood deck upper plate according to the present invention is convexly protruded around the fixing of the lower support to which the fixing screw is coupled, it is possible to reinforce its own rigidity due to the fixing operation while securing an area where a smooth fixing operation can be performed It is possible to prevent distortion such as distortion.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front sectional view showing an application structure of a wood deck according to an embodiment of the present invention; Fig.
2 is a plan view showing an application structure with a wooden deck in an embodiment according to the present invention;
3 is a perspective view showing an embodiment according to the present invention.
4 is an enlarged cross-sectional view showing an embodiment according to the present invention.
5 (a) and 5 (b) are front views showing another embodiment of the base fixing member in an embodiment according to the present invention, respectively.
6 (a) and 6 (b) are respectively a plan enlarged view and a front enlarged view showing an oblique contact piece according to an embodiment of the present invention.

The present invention relates to a clip for connecting top plates to be placed back and forth by inserting a sliding groove formed in an upper plate of a wooden deck, the base fixing plate being fixed on the lower plate of the wooden deck and extending in the longitudinal direction; A vertical extension extending from the base fixing piece in a direction perpendicular to the vertical direction and extending to a height corresponding to a sliding groove of the wooden deck upper plate; And an upper plate connecting piece protruding from the upper end of the vertical extending piece and extending in the forward and backward directions and inserted in correspondence with the sliding groove of the upper plate so as to mutually fix the wooden deck upper plate arranged forward and rearward, And an inclined contact piece which is incised upwardly or downwardly toward the side of the slider and forms an engaging end so that an end thereof engages with an inner surface of the sliding groove.

BEST MODE FOR CARRYING OUT THE INVENTION Next, a preferred embodiment of a clip for joining wood deck top plates according to the present invention will be described in detail with reference to the drawings.

1 to 4, a sliding deck 12 formed on a top plate 11 of a wooden deck 10 is installed to be inserted into a front deck 10, The clip 100 connecting the upper plates 11 to each other includes a base fixing piece 110, a vertical extending piece 120 and a top plate connecting piece 130.

1 and 2, the base fixing piece 110 is located between the lower pedestal 13 of the wooden deck 10 and the upper plate 11, and is provided on the lower pedestal 13 The fixing screw 20 of FIG.

As shown in FIGS. 3 and 4, the base fixing piece 110 extends horizontally in the forward and backward directions with respect to the vertical extending piece 120 so as to maintain a balance in a basic horizontal state.

The base fixing piece 110 is provided with a screw hole 111 through which the fixing screw 20 can be inserted so that the fixing screw 20 can be fixed using the fixing screw 20 on the lower supporting frame 13.

The threaded hole 111 may be formed only on one of the base fixing pieces 110 extended in the front and rear direction so as to facilitate the installation work of fixing the base fixing piece 110 on the lower supporting frame 13 in addition to the connection between the upper plate 11 It is desirable to configure it.

The upper surface of the base fixing piece 110 constitutes a reinforcing concave portion 115 protruding upward from the screw hole 111 upward.

The reinforcing concave and convex portions 115 are formed so as to have a thickness that is relatively smaller than the thickness of the cushioning member 15. More specifically, the base fixing piece 110 is fixed to the upper portion of the lower supporting frame 13 together with the buffering member 15 constituting the overall function of the wooden deck 10 as shown in FIG. 2, The top plate 11 is brought into contact with the reinforcing concave / convex portion 115 when the buffering action of the top plate due to the buffering member 15 is applied to the top plate 11 so that the top plate 11 can be smoothly supported by the buffering action .

As described above, when the reinforcement concave / convex portion 115 is formed on the base fixing piece 110, it is possible to secure a region where a smooth fixing operation can be performed while reinforcing its own rigidity according to the fixing operation to prevent deformation such as distortion It is possible.

As shown in FIG. 5, the base fixing piece 110 is provided with a reinforcing protrusion (not shown) protruding vertically at a lower portion corresponding to the screw hole 111 and being provided on the lower supporting frame 13 117 may be configured.

5A, the reinforcing protrusions 117 may be formed as protrusions and protrusions protruding in a concavo-convex shape, and the reinforcing protrusions 117 may be formed as shown in FIG. 5B, The bottom end of the reinforcing protrusion 117 may be formed to be pointed at the lower end of the reinforcing protrusion 117 so that the lower protrusion 13 may be bent So that a smooth stamping operation can be performed.

When the base fixing member 110 is formed with the reinforcing protrusions 117 as described above, the reinforcing protrusions 117 are naturally formed on the lower supporting frame 13 in the fixing operation of the base fixing member 110 due to the fixing screws 20. [ It is possible to further improve the fixing efficiency of the product.

The vertical extension piece 120 extends from the base fixing piece 110 fixed on the lower support 13 to a height corresponding to the sliding groove 12 of the upper plate 11. [

The vertical extension piece 120 has the same thickness as the base fixing piece 110 and the upper plate connection piece 130 and extends in the direction perpendicular to the vertical direction. That is, the vertical extension pieces 120 extend in the direction perpendicular to the vertical direction and can prevent the upper plate 11 and the upper plate 11 from being separated from each other when the upper plates 11 are connected to each other.

As described above, when the vertical extending piece 120 having the vertical straight extending path from the base fixing piece 110 to the upper plate connecting piece 130 is formed, the outer extending piece 120 is not exposed to the outside, It is possible to easily maintain the structure while preventing contamination of the structure.

The upper plate connecting piece 130 is engaged with the sliding grooves 12 of the upper plate 11 disposed in front and rear to perform a function of connecting the upper plates 11 to each other.

3 and 4, the upper plate connecting piece 130 is inserted in correspondence with the sliding groove 12 of the upper plate 11 so as to mutually fix the upper plate 11 of the wood deck 10 arranged forward and rearward And is formed to protrude from the upper end of the vertical extending piece 120 so as to extend in the front-rear direction.

The upper plate connecting piece 130 is in surface contact with the sliding groove 12 of the upper plate 11 so as to be fittable. That is, the upper plate connecting piece 130 is formed to have a thickness corresponding to the height of the sliding groove 12 or to have a thickness of only a small tolerance (0.3 to 1.0 mm).

The upper plate connecting piece 130 is formed in a linear shape extending in the linear direction toward the front-rear direction.

Also, although not shown in the drawing, the upper plate connecting piece 130 may have an upward curved shape that forms a gentle curved surface toward the upper side toward the front end extending from the vertical extending piece 120.

When the upward curved upper plate connecting piece 130 is applied as described above, the pressing force against the inner surface of the sliding groove 12 is increased along with the following inclined contact piece 135, so that a stronger binding force with the upper plate 11 It is possible to plan.

The top plate connecting piece 130 constitutes an inclined contact piece 135 extending in an oblique direction toward the inner surface of the sliding groove 12.

Since the inclined contact piece 135 is formed at the side end of the upper plate connecting piece 130, the manufacturing process of the product for cutting the inclined contact piece 135 on the upper plate connecting piece 130 So that it can be smoothly configured.

As shown in FIG. 4, the inclined contact piece 135 has an engaging end portion 137 which is incised upward or downward from the upper plate connecting piece 130 and has an end engaged with the inner surface of the sliding groove 12 do.

Although the inclined direction of the inclined contact piece 135 is shown as being inclined upward in the figure, the inclined contact piece 135 may be inclined downward relative to the upper plate connecting piece 130 Do.

The locking end 137 is formed on the upper plate connecting piece 130 so as to face the vertical extending piece 120. That is, in the process of inserting and fixing the upper plate connecting piece 130 to the sliding groove 12 of the upper plate 11, the upper plate connecting piece 130 is brought into contact with the inclined contact piece 135 having the inclined face inclined upwards or downwards, So that when the external force is externally applied to the upper plate 11, the engaging end portion of the engaging end portion (the engaging end portion) 137) are formed on the upper surface of the base plate 110, so that a binding force due to mutual engagement can be generated.

6 (a), since the engaging end 137 of the inclined contact piece 135 is formed in a pointed cross-sectional shape, when the external force is applied, the engaging end 137 acts on the inner surface of the sliding groove 12, It is possible to make the contact with each other.

The inclined contact piece 135 is configured to have at least one or more than one on the upper plate connecting piece 130. That is, one slope contact piece 135 is formed on only one side of the upper plate connecting piece 130. However, the slope contact piece 135 may be formed on both sides of each upper plate connecting piece 130 .

As shown in FIG. 6 (b), the inclined contact piece 135 has an inclination angle? Of 5 to 15 degrees inclined upward or downward with respect to the upper plate connecting piece 130.

When the inclination angle alpha of the inclined contact piece 135 is less than 5 degrees, the structural stability is poor due to insufficient bonding force in the process of making contact with the sliding groove 12 of the upper plate 11, When the inclination angle alpha of the inclined surface 135 is more than 15 degrees, the operation of joining the upper plate with the upper plate due to excessive frictional force is not smooth.

In addition, the upper plate connecting piece 130 is provided with an extending protrusion 140 protruding at one end in a sharp "V" cross-sectional shape and protruding toward the sliding groove 12 of the upper plate 11 to be fixed thereto It is also possible.

As described above, when the extension protrusion 140 is formed, it is possible to generate a pinching force in the process of joining to the sliding groove 12 of the upper plate 11, thereby maintaining a stronger binding force between the sliding protrusions.

In other words, according to the above-described wooden deck upper plate coupling clip according to the present invention, since the surface contact force with the upper plate and the latching contact force act in combination with each other, the overall connection durability of the wooden deck can be improved, The structure can be achieved and the deck life can be prolonged.

Although the preferred embodiments of the clips for joining the wood deck top plate according to the present invention have been described above, the present invention is not limited thereto, but may be modified in various ways within the scope of the claims, And is also within the scope of the present invention.

10: Wood deck 11: Top plate
12: Sliding groove 13: Lower support
15: buffer member 20: fastening screw
100: clip 110: base fixing piece
111: screw hole 115: reinforcing convex / concave portion
117: reinforcing projection 120: vertical extension piece
130: upper plate connecting piece 135: inclined contact piece
137: engaging end portion 140:
α: inclined contact piece inclination angle

Claims (4)

A clip for connecting top plates to be placed forward and rearward, the sliding grooves being formed in a top plate of a wooden deck to be inserted thereinto, the base fixing plate being fixed on the lower plate of the wooden deck and extending in the longitudinal direction. A vertical extension extending from the base fixing piece in a direction perpendicular to the vertical direction and extending to a height corresponding to a sliding groove of the wooden deck upper plate; The upper part of the vertical deck is protruded in the forward and backward directions. The vertically extending part is curved upward toward the upper end of the vertical deck. And the upper plate connecting piece is formed on the upper plate connecting piece so as to incline upwardly or downwardly toward the vertical extending piece and cut at the side end of the upper plate connecting piece, And an inclined contact piece which forms an engaging end for engaging with the inner surface of the groove,
Wherein the base fixing piece includes a screw hole through which the fixing screw can be fixed so as to be fixed from the fixing screw on the lower supporting frame, and a reinforcing convex portion protruding upward from the screw hole around the screw hole, ,
Wherein the inclined contact piece is formed to have a sharp cross-sectional shape and the inclined contact piece has at least one or more inclined contact pieces on the upper plate connecting piece, wherein the inclined contact piece is inclined upward or downward at an inclination angle of 5 - Lt; RTI ID = 0.0 > 15, < / RTI &
And an extension protrusion formed at one end of the upper plate connecting piece so as to be protruded toward the sliding groove of the upper plate and to be fixed by pinching.
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