KR102337642B1 - Deck system partly replaceable of wood decks - Google Patents

Abstract

The present invention relates to a deck system capable of partial replacement of a wooden deck, which enables partial replacement and repair of the wooden deck when a part of the continuously constructed wooden deck is damaged. The deck system comprises: a frame (10) installed on the ground; the plurality of wooden decks (20) consecutively arranged on an upper surface of the frame (10); and a deck clip (30) mounted on the frame (10) and installed between the wooden decks (20) to fix the wooden deck (20). The deck clip (30) includes: a mounting plate (31) mounted on the frame (10), a rotary support block (32) formed on an upper surface of the mounting plate (31); a horizontal fixed protrusion (33) rotatably disposed on an upper surface of the rotary support block (32); a central screw (34) passing through the horizontal fixed protrusion (33), the rotary support block (32) and the mounting plate (31), and fastened to the frame (10); and a pair of fastening screws (35) passing through the mounting plate (31) and fastened to the frame (10).

Description

Deck system that allows partial replacement of wooden decks {DECK SYSTEM PARTLY REPLACEABLE OF WOOD DECKS}

The present invention relates to a deck system, and more particularly, to a deck system capable of partial replacement of a wooden deck that enables partial replacement and repair of a wooden deck when some of the continuously constructed wooden decks are damaged. .

In general, as social interest in eco-friendliness has recently increased, not only the floor surface of various places such as walking trails in parks, hiking trails, footbridges, sidewalks formed around lakes, and terraces of country houses or pensions, but also floor surfaces and exterior walls of buildings Decking systems are also being widely used for interior wall finishing.

In such a deck system, it is common to install a wooden deck on a plane in a state in which a plurality of decks are arranged on the upper frame arranged at regular intervals on the floor.

Conventionally, the wooden deck is fixed to the frame using a fastening member such as a nail or a fixing piece. However, the above method provides a problem that the overall deck installation work time is long due to a lot of construction man-hours, and provides a problem that the work cost is also consumed a lot, and the head of the fastening member is exposed to the upper part of the wooden deck Because it interferes with pedestrians' walking, a safety accident may occur as a result of falling, and it provides a problem that it is not very good in terms of appearance.

In order to solve this problem, in a state where the deck clip is interposed between the deck and the side of the deck, the deck clip is fixed to the frame using a fastening member such as a fixing piece, and the wooden deck and the frame are connected to each other, so that the wooden deck is continuously constructed. this was used

However, the prior art as described above has the following problems.

The conventional deck system continuously constructs multiple wooden decks through multiple deck clips, so when a part of the wooden deck is damaged or damaged after long-term use and requires replacement, the entire constructed wooden deck must be disassembled and replaced and replaced. There was a problem that a lot of time and manpower was required for repair and maintenance.

In addition, in the conventional deck system, the wooden deck is usually heat-treated with softwood such as conifers to increase the strength, but without the addition of artificial synthetic resin, it does not have similar or higher strength to hardwood, so the lifespan is significantly short. .

Registered Patent No. 2030900 "Wood Deck System" (2019.10.02.)

Accordingly, the present invention has been devised to solve the various problems of the prior art,

An object of the present invention is to provide a deck system capable of partial replacement of a wooden deck so that partial replacement and repair of the wooden deck is possible when a part of the continuously constructed wooden deck is damaged.

In addition, another object of the present invention, by employing a wooden deck having a similar or high strength to hardwood through heat treatment to provide a deck system capable of partially replacing the wooden deck so that the overall lifespan can be significantly extended.

According to the present invention to achieve the above object, "a deck system capable of partially replacing a wooden deck" includes a frame fixed to the ground; It is continuously arranged on the upper surface of the frame, is formed of a plate-like wood material, and a pair of horizontally concave horizontal grooves are symmetrically formed on both sides, and a vertical vertical groove is formed between the outer side and the lower surface of the horizontal groove. A plurality of wooden decks that become; A plurality of deck clips mounted on the frame between the wooden deck and the wooden deck, coupled to the horizontal groove and the vertical groove to fix the wooden deck; Including, wherein the deck clip is provided on the upper surface of the frame and between the wooden deck and the wooden deck, a mounting plate having a pair of fixing holes spaced apart from each other before and after the central part, and the upper surface of the mounting plate has an upper surface A rotation support block formed as a flat square cube and fitted between the vertical groove and the vertical groove and having a vertical through hole in the center to penetrate to the mounting plate, and the vertical groove while rotatably in close contact with the upper surface of the rotation support block A rotating disk is formed to protrude from the lower surface so as to be rotatably inserted between the horizontal groove and the vertical groove, and is formed in a horizontally long rectangular cube to fit into the horizontal groove and the horizontal groove. A horizontal fixing jaw positioned between the groove and the vertical groove and having a vertical hole penetrating up and down in the center corresponding to the vertical hole and having a polygonal polygonal groove formed around the upper periphery of the vertical hole, and fitted into the polygonal groove A central screw passing through a vertical hole and a vertical through hole to be fastened to the frame to rotatably fix the horizontal fixing jaw, and a pair of fastening screws for fixing the mounting plate to the frame while being fastened to the frame through the fixing hole It is characterized in that it includes.

In addition, the rotation support block of "a deck system capable of partially replacing a wooden deck" according to the present invention is a pair formed to be symmetrical to each other in an arc shape at both ends of the rotation support block in correspondence with the circumference of the fixing hole of the arc groove, characterized in that it further comprises.

In addition, the wooden deck of "a deck system capable of partially replacing a wooden deck" according to the present invention further comprises an entrance slope that is formed to be inclined at the lower end of the horizontal groove and the upper end of the vertical groove, characterized in that it further comprises do.

In addition, the rotation support block of "the deck system capable of partially replacing the wooden deck" according to the present invention further comprises a circular groove formed in a circle on the upper surface of the rotation support block in correspondence to the rotation disk, The horizontal fixing jaw, characterized in that it further comprises a disk extension formed by extending the lower end of the rotating disk so as to be rotatably fitted in the circular groove.

In addition, the horizontal fixed jaw of "the deck system capable of partially replacing the wooden deck" according to the present invention further includes inclined surfaces at both ends that are formed to be inclined on the lower surfaces of both ends, and the wooden deck is, in a vacuum state, superheated steam It is characterized in that it is prepared by drying and high heat treatment by maintaining the furnace at a temperature of 140 to 170 degrees Celsius for 2 to 4 hours.

In addition, the "deck system capable of partially replacing the wooden deck" according to the present invention is sandwiched between the wooden deck and the wooden deck so that the lower end is in close contact with the upper surface of the horizontal fixed jaw, and is formed of a synthetic rubber material, a fitting member whose upper end protrudes higher than the upper surface of the wooden deck; It is characterized in that it further comprises.

In the present invention as described above, partial replacement and repair of the wooden deck is possible when a part of the continuously constructed wooden deck is damaged, and accordingly, the time and manpower required for the replacement, repair and maintenance of the wooden deck is reduced. It has a significantly reduced effect.

In addition, the present invention has the effect that the overall lifespan can be significantly extended by employing a wooden deck having a similar or high strength to hardwood through heat treatment.

1 is a schematic partial exploded perspective view of a deck system according to the present invention;
Figure 2 is a schematic enlarged perspective view of the main part of the deck system according to the present invention,
Figure 3 is a schematic longitudinal cross-sectional view showing the assembly state of the deck system according to the present invention,
Figure 4 is a schematic longitudinal cross-sectional view showing a partially disassembled state of the wooden deck of the deck system according to the present invention,
5 is a schematic perspective view showing a deck clip of the deck system according to the present invention;
Figure 6 is a schematic exploded perspective view showing a deck clip of the deck system according to the present invention,
7 is a schematic plan view showing a deck clip of the deck system according to the present invention,
8 is a cross-sectional view taken along line AA' of FIG. 7;
9 is a cross-sectional view taken along line BB' of FIG. 7;
10 is a schematic exploded perspective view showing a deck clip of a deck system according to another embodiment of the present invention;
11 is a schematic combined longitudinal cross-sectional view of the deck clip according to the embodiment of FIG.
12 is a schematic longitudinal cross-sectional view showing a deck system according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, it should be understood that the present invention may be embodied in many different forms and is not limited to the described embodiments.

1 to 9 are schematic views of a deck system according to the present invention. As shown in this figure, the deck system according to the present invention includes a frame 10 installed on the ground, a wooden deck 20 provided in a plurality of successively arranged on the upper surface of the frame 10, and the frame 10 ) and is installed between the wooden deck 20 and the wooden deck 20 and includes a deck clip 30 for fixing the wooden deck 20.

The frame 10 is usually provided with a rectangular steel tube and fixed to the ground, and serves to support the lower surface of the wooden deck 20 so that the wooden deck 20 can be installed in a state spaced apart from the ground.

The wooden deck 20 is continuously disposed on the upper surface of the frame 10, is formed of a plate-shaped wood material, and a pair of horizontal grooves 21 are symmetrically concave horizontally on both sides, and the horizontal grooves 21 ), a vertical groove 22 is formed between the outside and the lower surface, and it is a well-known thing in which a plurality of dried and heat-treated wooden boards are installed to form a walking path.

The horizontal groove 21 serves to provide a portion where both sides of the wooden deck 20 are caught by the deck clip 30, and the vertical groove 22 is a place where the deck clip 30 is disposed. serves to provide

The wooden deck 20 further includes an entrance inclined surface 23 which is inclinedly formed on the outside of the lower end of the horizontal groove 21 and the upper end of the vertical groove 22 . The entry inclined surface 23 is caught on the bent jaw of the lower end of the horizontal groove 21 and the upper end of the vertical groove 22 when the horizontal fixed jaw 33 provided in the deck clip 30 is rotated. It is to smoothly enter into the horizontal groove (21) without.

The wooden deck 20 as such is placed in the inside of the drying chamber and maintained for 2 to 4 hours at a temperature of 140 to 170 degrees Celsius with superheated steam in a vacuum state for 2 to 4 hours, and is manufactured by drying and high heat treatment, so that the surface hardness is per square millimeter. It has a high strength of 40N or more, and has antibacterial and insect-resistance paint applied to the exterior surface, and is manufactured to ensure long-term durability and service life even in high-temperature, high-humidity or low-temperature outdoor environments.

The deck clip 30 is to be mounted on the frame 10 between the wooden deck 20 and the wooden deck 20, is coupled to the horizontal groove 21 and the vertical groove 22, and the wooden deck 20 ) to be able to partially disassemble and combine the wooden deck 20 through an L-shaped wrench (L) while serving to fix it.

As such, the deck clip 30 includes a mounting plate 31 mounted on the frame 10 , a rotation support block 32 formed on the upper surface of the mounting plate 31 , and the rotation support block 32 . A horizontal fixed jaw 33 rotatably disposed on the upper surface of the central screw ( 34) and a pair of fastening screws 35 that pass through the mounting plate 31 and are fastened to the frame 10.

The deck clip 30 configured in this way rotates the horizontal fixing jaw 33 with an L-shaped wrench (L) to separate or enter the horizontal groove 21 to partially disassemble the wooden deck 20 or can be combined, and thus partial replacement is conveniently made at the time of damage to the wooden deck 20.

The mounting plate 31 is provided on the upper surface of the frame 10 and between the wooden deck 20 and the wooden deck 20, a pair of fixing holes 311 are formed so as to be spaced apart from each other before and after the central portion. As such, it serves to provide a place where the rotation support block 32 is formed while providing a portion to be mounted on the frame 10 .

The fixing hole 311 serves to provide a hole through which the fastening screw 35 passes while the head is hung on the mounting plate 31 . As such, the fixing hole 311 is formed between the wooden deck 20 and the wooden deck 20 in the front and rear of the rotating support block 32, so that at the time of partial disassembly of the wooden deck 20 By removing the fastening screw 35 from the fixing hole 311, the deck clip 30 can be replaced as a whole.

That is, when the deck clip 30 is damaged or damaged and requires replacement, after partially disassembling the wooden deck 20, disassemble the fastening screw 35 in the fixing hole 311 and the deck clip ( 30) can be disassembled from the frame 10 to be replaced.

As described above, the deck system can easily partially disassemble and replace the wooden deck 20 and the deck clip 30 according to the intention or need of the operator, so that maintenance and management are made easy.

The rotation support block 32 is formed as a flat square cube on the upper surface of the mounting plate 31 , is sandwiched between the vertical groove 22 and the vertical groove 22 , and penetrates to the mounting plate 31 . A vertical through hole 321 is formed in the center so that the wooden deck 20 and the wooden deck 20 are in close contact with each other on both sides while serving to support the rotation of the horizontal fixing jaw 33, so that the wooden deck ( 20) and the wooden deck 20 to be installed at regular intervals. The vertical through hole 321 serves to provide a hole through which the central screw 34 passes.

The rotation support block 32 further includes a pair of arc grooves 322 formed to be symmetrical to each other in an arc shape at both ends of the rotation support block 32 to correspond to the circumference of the fixing hole 311 . The arc groove 322 serves to guide a fastening tool such as a driver for fastening the fastening screw 35 while guiding the fastening screw 35 to accurately enter or leave the fixing hole 311 . .

The horizontal fixing jaw 33 is rotatably in close contact with the upper surface of the rotation support block 32 and is rotatably fitted between the vertical groove 22 and the vertical groove 22 on the lower surface of the rotation disk 331 . This is formed to protrude and is formed in a horizontally long rectangular cube to fit into the horizontal groove 21 and the horizontal groove 21, and is separated from the horizontal groove 21 when rotated by 90 degrees and is perpendicular to the vertical groove 22 Located between the grooves 22 and corresponding to the vertical through-holes 321, a vertical hole 332 is formed to penetrate vertically in the center, and a polygonal polygonal groove 333 is formed around the upper periphery of the vertical hole 332. will become

Such a horizontal fixing jaw 33 is inserted into the horizontal groove 21 to fix the wooden deck 20 or to be separated from the horizontal groove 21 so that the fixing of the wooden deck 20 can be released. will do

The rotating disk 331 is rotatably in close contact with the upper surface of the rotation support block 32 to support the rotation of the horizontal fixing jaw 33, and the vertical hole 332 is the central screw ( 34) serves to provide a hole through the horizontal fixing jaw 33 and the rotating disk 331. The polygonal groove 333 is to allow a polygonal wrench L to be inserted between the wooden deck 20 and the wooden deck 20 to rotate the horizontal fixing jaw 33 . Here, the polygonal groove 333 is illustrated in a hexagonal shape, but is not limited thereto.

The central screw 34 is inserted into the polygonal groove 333 and penetrates the vertical hole 332 and the vertical through hole 321 to be fastened to the frame 10, and the horizontal fixing jaw 33 is fixed to the It serves to be rotatably fixed to the frame 10 .

The fastening screw 35 is fastened to the frame 10 through the fixing hole 311 , and serves to fix the mounting plate 31 to the frame 10 .

The deck system configured in this way rotates the horizontal fixing jaw 33 by inserting a wrench L between the wooden deck 20 and the wooden deck 20, thereby continuously assembling a plurality of the wooden decks 20 ), the wooden deck 20 that requires replacement can be selectively disassembled, so the maintenance and repair of the wooden deck 20 is quick and simple.

10 to 11 are schematic views showing a deck clip of a deck system according to another embodiment of the present invention. As shown in this, the rotation support block 32 of the deck system according to another embodiment of the present invention is a circular groove formed in a circular shape on the upper surface of the rotation support block 32 to correspond to the rotation disk 331. (323).

In addition, the horizontal fixing jaw 33 further includes a disk extension portion 334 formed by extending the lower end of the rotation disk 331 so as to be rotatably fitted in the circular groove 323 .

The circular groove 323 serves to provide a place for the circular plate extension 334 to be rotatably inserted, and the circular plate extension 334 is rotatably inserted into the circular groove 323 to make the horizontal The fixed jaw 33 is to be easily coupled to the rotation support block 32 .

As described above, the horizontal fixed jaw 33 is coupled to the rotation support block 32 , so that the assembly of the horizontal fixed jaw 33 and the rotation support block 32 is simplified and the rotation of the horizontal fixed jaw 33 is performed. This will be more stable.

The horizontal fixing jaw 33 further includes both ends inclined surfaces 335 inclinedly formed on the lower surfaces of both ends thereof. The both ends of the inclined surfaces 335 are to minimize the jamming during rotation of the horizontal fixing jaw 33 so that it can be rotated stably.

12 is a schematic longitudinal cross-sectional view showing a deck system according to another embodiment of the present invention. As shown in this, the deck system according to another embodiment of the present invention is inserted between the wooden deck 20 and the wooden deck 20 so that the lower end is in close contact with the upper surface of the horizontal fixing jaw 33 and synthesized It is formed of a rubber material and further includes a fitting member 40 whose upper end protrudes higher than the upper surface of the wooden deck 20 .

The fitting member 40 fills the empty space between the wooden deck 20 and the wooden deck 20 with the upper surface of the horizontal fixing jaw 33 to block the inflow of rainwater or foreign substances, and the wooden deck ( 20) by absorbing the expansion of the wooden deck (20) serves to minimize cracks or distortion.

In addition, the fitting member 40 has an upper end that protrudes slightly higher than the wooden deck 20, so that it is exposed to the upper surface of the wooden deck 20 and acts as a buffer when walking by pedestrians to improve gaitability by itself. It also serves to prevent pedestrians from sliding.

As such the fitting member 40 is disposed between the wooden deck 20 and the wooden deck 20 to the upper surface of the horizontal fixing jaw 33, the replacement can also be made simply when necessary.

Although preferred embodiments of the present invention have been described above, various changes, modifications and equivalents may be used in the present invention. It is clear that the present invention can be equally applied by appropriately modifying the above embodiments. Accordingly, the above description is not intended to limit the scope of the present invention, which is defined by the limits of the following claims.

On the other hand, although specific embodiments have been described in the detailed description of the present invention, it will be apparent to those of ordinary skill in the art that various modifications are possible without departing from the scope of the present invention.

10 : frame
20: wooden deck
21: horizontal groove 22: vertical groove
23: entrance slope
30: deck clip
31: mounting plate
311: fixed hole
32: rotation support block
321: vertical through hole 322: arc groove
323: circular groove
33: horizontal fixed jaw
331: rotating disk 332: vertical hole
333: polygonal groove 334: circular plate extension
335: both ends slope
34: central screw 35: fastening screw
40: fitting member

Claims (6)

a frame 10 fixed to the ground;
It is continuously arranged on the upper surface of the frame 10, is formed of a plate-shaped wood material, and a pair of horizontal grooves 21 are symmetrically formed to be horizontally concave on both sides, and the outside of the horizontal groove 21 and A plurality of wooden decks 20 in which vertical grooves 22 are formed between the lower surfaces;
A plurality of deck clips mounted on the frame 10 between the wooden deck 20 and the wooden deck 20 and coupled to the horizontal groove 21 and the vertical groove 22 to fix the wooden deck 20 (30); including,
The deck clip 30 is,
A mounting plate 31 provided on the upper surface of the frame 10 and having a pair of fixing holes 311 formed therebetween the wooden deck 20 and the wooden deck 20 to be spaced apart from each other before and after the central portion;
A vertical through hole 321 is formed on the upper surface of the mounting plate 31 as a flat square cube and is sandwiched between the vertical groove 22 and the vertical groove 22 and penetrates to the mounting plate 31 . The rotation support block 32 is formed, and
A rotating disk 331 is formed to protrude from the lower surface so as to be rotatably fitted between the vertical groove 22 and the vertical groove 22 while being rotatably close to the upper surface of the rotation support block 32 , and the horizontal groove It is formed as a horizontally long rectangular cube to fit into the horizontal groove 21 and 21, and is separated from the horizontal groove 21 when rotated by 90 degrees and is located between the vertical groove 22 and the vertical groove 22 A horizontal fixing jaw 33 in which a vertical hole 332 is formed to penetrate vertically in the center corresponding to the vertical through hole 321 and a polygonal polygonal groove 333 is formed around the upper periphery of the vertical hole 332 and ,
A central screw 34 inserted into the polygonal groove 333 and fastened to the frame 10 through the vertical hole 332 and the vertical through hole 321 to rotatably fix the horizontal fixing jaw 33 Wow,
A pair of fastening screws (35) for fixing the mounting plate (31) to the frame (10) while being fastened to the frame (10) through the fixing hole (311),
The fixing hole 311 is,
When the wooden deck 20 is partially disassembled, the fastening screw 35 is removed from the fixing hole 311 to replace the deck clip 30 as a whole, the front and rear of the rotation support block 32 . is formed between the wooden deck 20 and the wooden deck 20,
The rotation support block 32,
It is in close contact with the upper surface of the rotating disc 331 to support the rotation of the rotating disc 331 and the horizontal fixed jaw 33,
The rotating disk 331 is,
It is rotatably in close contact with the upper surface of the rotation support block 32 to support the rotation of the horizontal fixed jaw 33,
The rotation support block 32,
Corresponding to the circumference of the fixing hole 311, formed symmetrically at both ends of the rotation support block 32 in an arc shape to guide the fastening screw 35 to enter or leave the fixing hole 311. Partially replaceable deck system of the wooden deck, characterized in that it further comprises a pair of arc grooves (322).
delete According to claim 1,
The wooden deck 20,
The entrance inclined surface 23 which is inclinedly formed on the outer side of the lower end of the horizontal groove 21 and the upper end of the vertical groove 22,
Partially replaceable deck system of the wooden deck, characterized in that it further comprises.
According to claim 1,
The rotation support block 32,
It further includes a circular groove 323 formed in a circular shape on the upper surface of the rotation support block 32 to correspond to the rotation disk 331,
The horizontal fixed jaw 33 is,
Partially replaceable deck system of the wooden deck, characterized in that it further comprises a disc extension part 334 formed by extending the lower end of the rotating disc 331 so as to be rotatably fitted in the circular groove 323. .
According to claim 1,
The horizontal fixed jaw 33 is,
It further includes both ends inclined surfaces 335 formed to be inclined on the lower surfaces of both ends,
The wooden deck 20,
Partially replaceable deck system of a wooden deck, characterized in that it is manufactured by drying and high heat treatment by maintaining it for 2 to 4 hours at a temperature of 140 to 170 degrees Celsius with superheated steam in a vacuum state.
According to claim 1,
The deck system is
It is sandwiched between the wooden deck 20 and the wooden deck 20 so that the lower end is in close contact with the upper surface of the horizontal fixing jaw 33, is formed of a synthetic rubber material, and the upper end is higher than the upper surface of the wooden deck 20 a fitting member 40 protruding high;
Partially replaceable deck system of the wooden deck, characterized in that it further comprises.

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