KR200418125Y1 - Deck for floor - Google Patents

Abstract

The present invention is to provide a deck for the flooring material, the base beam is installed side by side with a predetermined interval to cross the floor panel to support the floor panel, and a connecting support member for mutually supporting the plurality of base beams, and In the flooring assembly deck comprising a panel coupling member for coupling the bottom panel, the base beam is the upper surface is open and the upper guide portion of the shape bent to face each other protrudes upward from both sides in the longitudinal direction is formed ; The bottom panel is formed with coupling grooves on both sides in the longitudinal direction; The panel coupling member is made of an elastic body, and is fitted into the coupling grooves of the adjacent bottom panel, respectively, and the panel coupling plate for coupling the bottom panels to each other, and vertically in the longitudinal direction of the bottom panel to the center portion of the upper surface of the panel coupling plate. A rib is formed to protrude and spaces the adjacent bottom panel at predetermined intervals, and is formed vertically in the longitudinal direction of the bottom panel at a center portion of the lower surface of the panel coupling plate, and is fitted to the upper guide part of the base beam at both predetermined positions to be slidably coupled. It consists of a connecting plate with a guide groove formed to enable this.

Description

Deck for floor}

1 is a state diagram showing a method of coupling the bottom panel to the end of the base beam of the floor deck according to an embodiment of the present invention,

2 is a perspective view illustrating a state in which a panel coupling member and a bottom panel are coupled to a base beam of a floor deck according to an embodiment of the present invention;

Figure 3 is an enlarged perspective view of the panel coupling member shown in FIG.

4 is a perspective view illustrating a state in which a panel coupling member and a bottom panel are coupled to a base beam of a floor deck according to an embodiment of the present invention;

Figure 5 is an enlarged perspective view of the panel coupling member shown in FIG.

Figure 6 is a perspective view showing an assembled state of the floor deck according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10, 10 ': base beam 11: upper guide part

20: bottom panel 21: coupling groove

30: connection support member 40, 40 ': panel coupling member

41, 41 ': Panel mounting plate 42: Rib

42 ': Fixing plate 42a': Fastener

43: connecting plate 43a: guide groove

50: fixed panel coupling member 60: height adjustment

The present invention relates to a deck for decking, in particular, by forming a rib of the elastic body on the panel joining member or an upper part of the panel joining member by assembling adjacent mutually separated floor panels at predetermined intervals, expansion of the floor panel due to external climate change, The present invention relates to a floor deck that can flexibly cope with shrinkage.

In general, the floor space is installed on the balcony or veranda of an apartment building to utilize the interior space more efficiently. As a method of constructing the flooring material, cement flooring is used to lay the floor, or a base for leveling is placed on the floor, and the flooring material is fixed on the floor with nails or adhesives.

However, the above-described construction method takes a lot of money and time in construction, and the work is very professional, which makes it difficult for the general public to work directly. In addition, once installed there is a problem that the height adjustment of the flooring is impossible.

In addition, although a technique of assembling the flooring material in the form of a panel exists in the related art, this has a problem in that the panel is damaged when the panel is expanded due to climate change.

In this regard, the present invention is proposed to solve the conventional problems as described above, and an object of the present invention is to form a rib of an elastic body on an upper portion of the panel coupling member or panel coupling member, It is to provide a flooring deck that can prevent the interference between floor panels when expanded or contracted.

In addition, another object of the present invention is to reduce the cost and time for construction, and to provide a flooring deck that can be easily worked by the general public.

Floor deck according to the present invention is a base beam is installed side by side with a predetermined interval to cross the floor panel to support the floor panel, a connecting support member for supporting the plurality of base beams interconnected, the bottom panel is coupled In the assembly deck for flooring comprising a panel coupling member for making, The base beam is the top surface is open and protrudes upward from both sides in the longitudinal direction is formed with an upper guide portion bent to face each other; The bottom panel is formed with coupling grooves on both sides in the longitudinal direction; The panel coupling member is made of an elastic body, and is fitted into the coupling grooves of the adjacent bottom panel, respectively, and the panel coupling plate for coupling the bottom panels to each other, and vertically in the longitudinal direction of the bottom panel to the center portion of the upper surface of the panel coupling plate. A rib is formed to protrude and spaces the adjacent bottom panel at predetermined intervals, and is formed vertically in the longitudinal direction of the bottom panel at a center portion of the lower surface of the panel coupling plate, and is fitted to the upper guide part of the base beam at both predetermined positions to be slidably coupled. It consists of a connecting plate with a guide groove formed to enable this.

On the other hand, the panel coupling member is preferably made of one of the injection molding of aluminum or a plastic material with high flexural modulus. This is to prevent the stiffness of the material from fluctuating according to the influence of the climate and the functioning of the floor deck. In this case, the outer circumferential surface of the rib is preferably wrapped with an elastic body.

And the plastic is ABS, polyamide, polyethylene (PE), polypropylene (PP), polyphenyl sulfide (PPS), polyether ether ketone (PEEK), styrene acryl containing 30 to 50% by weight of glass fiber It is preferable that it is at least one of nitrile (SAN) and acrylonitrile styrene acrylic ester (ASA).

In addition, the plastic material preferably has a flexural modulus of at least 30,000 kg / cm 2 or more. As mentioned above, this is to prevent the stiffness of the material from changing due to the influence of the climate and thus the functioning of the floor deck.

In addition, in consideration of the weather resistance that can maintain its function as it is for a long time using the flooring deck according to the present invention is used as a rib or the material of the elastic material surrounding the outer peripheral surface of the rib is EP (Ethylene Propylene) rubber-based rubber, Chloroprene rubber Thermosetting elastomers such as rubbers of the series or thermoplastic polyolefins of thermoplastic polyolefins having a good long-term elasticity retention ratio are preferable, and they are formed in a solid form having a very low hardness (for example, shore A Type 50 or less). It may be used or more preferably it is also used in the form of a foam. The foam is preferable in view of the elastic recovery rate, but a solid form may be used in consideration of processing convenience. However, when processing in solid form, it should be used that has good elastic recovery rate. For example, when compressing at 168 hours with a compression rate of 25% at room temperature (approximately 25 ° C), the compression set value is 30 or less, or at 120 ° C compresses a value of 25% at 22% for 22 hours. It is preferable to use what has a value of 50 or less.

On the other hand, another form of the floor decking of the present invention is the base beam is installed side by side with a predetermined interval to cross the floor panel to support the floor panel, and a connecting support member for supporting the plurality of base beams interconnected; In the assembly deck for flooring comprising a panel coupling member for coupling the bottom panel, the base beam is made of a square pillar shape; The panel joining member is made of an elastic body and is fitted into a coupling groove of an adjacent bottom panel, respectively, to form a panel joining plate for joining the bottom panels to each other, and formed vertically in the longitudinal direction of the bottom panel at the center of the bottom surface of the panel joining plate. Consists of a fixing plate, it is preferable that the fixing hole is formed through the fixing plate in the center portion of the upper surface of the panel coupling plate to couple the panel coupling member to the base beam using a fastener.

The panel coupling member is made of one of aluminum or a plastic injection molding material having a high elastic modulus of elasticity. In this case, the outer circumferential surface of the fixing plate is preferably wrapped with an elastic body.

Hereinafter, an embodiment according to the present invention, a technical idea of the floor decking with reference to the drawings as follows.

1 is a state diagram showing a method of coupling the bottom panel to the end of the base beam of the floor deck according to an embodiment of the present invention.

As shown therein, a plurality of base beams 10 are provided at predetermined intervals in the longitudinal direction. Lower portions of the plurality of base beams 10 are horizontally adjusted and supported by the height adjusting unit 60. In addition, the plurality of base beams 10 and the base beams 10 are connected to and supported by the connection support member 30. In addition, the upper guide part 11 at the end of the base beam 10 is fitted with a fixed panel coupling member 50 having a cross-section of a “c” shape, and is bolted and fixed to the base beam 10. The bottom panel 20 is installed to be perpendicular to the base beam 10, and the fixed panel coupling member 50 is fitted into the coupling grooves 21 formed at both sides of the bottom panel 20 so that the first bottom is fitted. The panel 20 is coupled to the fixed panel coupling member 50.

2 is a perspective view illustrating a state in which a panel coupling member and a bottom panel are coupled to a base beam of a floor deck according to an embodiment of the present invention.

As shown, the panel coupling member 40 is slidingly coupled to the upper guide portion 11 of the base beam 10. The guide groove 43a (shown in FIG. 3) formed in the panel coupling member 40 is coupled to fit with the upper guide part 11 formed on the base beam 10.

On the other hand, both portions of the panel coupling plate 41 formed in the panel coupling member 40 are fitted to fit in the coupling groove 21 formed in the adjacent bottom panel 20, respectively. The panel coupling member 40 may be fitted by sliding coupling from the end of the base beam 10, or may be coupled by sliding in a desired position. In addition, a rib 42 is formed on an upper portion of the panel coupling member 40 that is coupled to the bottom panel 20, wherein the rib 42 defines a distance between the bottom panel 20 and the bottom panel 20. Space it apart.

Figure 3 is an enlarged perspective view of the panel coupling member shown in FIG.

As shown here, the panel coupling member 40 is composed of a panel coupling plate 41, ribs 42, and the connection plate 41.

The panel coupling plate 41 has a rectangular shape in which both edges of the long side portion are fitted into the coupling groove 21 of the bottom panel 20. In addition, the rib 42 is formed long in the upper center portion of the panel coupling plate 41. As described above, the ribs 42 space the predetermined distance from the bottom panel 20 and the bottom panel 20. The ribs 42 may be formed of an elastic body or may be formed so that the elastic body surrounds the outer circumferential surface of the ribs 42. As described above, the reason why the elastic body is used is to alleviate the bottom panel 20 so as not to cause mutual interference between the bottom panels 20 when the bottom panel 20 contracts and expands in the width direction due to external climate change.

In addition, in the case where the flooring deck according to the present invention is used for a long time, when the bottom panel 20 is expanded, the thickness of the elastic body is reduced, and when the bottom panel 20 is contracted again, the thickness of the elastic body is in the original state. It is preferable to use a good elastic recovery rate because it must be recovered. Examples of the elastic body having good elastic recovery rate include rubber, rubber sponge, thermoplastic elastomer, and the like. In particular, it is preferably composed of EP (Ethylene Propylene) rubber series, Chloroprene rubber-based rubber material or Themoplastic polyolefin-based elastomer-based elastomer or sponge made thereof. Sponge material is most preferred, but solid material may also be used. Here, in the case of a solid, it is preferable to use a material that can be reduced by more than 50% of its original thickness when compressed in the thickness direction, so that the hardness of the material is not used. For example, it is preferable that it is 0-50 in Shore A standard.

Meanwhile, the panel coupling member 40 uses aluminum that is resistant to corrosion or an injection molded plastic material having high flexural modulus in consideration of the change in the rigidity of the material due to climate change. The plastic injection molding may be polyvinyl chloride, ABS (Acrylonitrile Butadien Styrene), polyethylene, polypropylene, other engineering plastics including polyamides, and the like. In view of the importance of the panel coupling member 40 holding the bottom panel 20 when using a plastic injection molding, when the stiffness of the material is changed according to the influence of the climate during use, it functions as the bottom panel 20. It is preferable to use an olefinic material having good weather resistance, since it may be lost.

In order to firmly fix the bottom panel 20 and the connecting support member 30 at the bottom, a relatively high flexural modulus should be used at room temperature (for example, 30,000 kg / cm 2 or more), or reinforced with inorganic materials. It is preferable to use the composite plastic. For example, PP (PolyPropylene) containing about 30% to 50% by weight of glass fiber, Poly Phenylene Sulfide (PPS), Poly eherether Keton (PEEK), Styrene Acrylo Nitrile (SAN), Acrylonitrile Styrene Acrylester (ASA), etc. There is this.

Hereinafter, another embodiment of the present invention suitable for the fixed deck will be described.

Figure 4 is a perspective view showing a state in which the panel coupling member and the bottom panel is coupled to the base beam of the floor deck according to an embodiment of the present invention.

As shown, the panel coupling member 40 'is fixedly coupled to the base beam 10'. Both portions of the panel joining plate 41 'formed on the panel joining member 40' are fitted to each other to fit into the joining grooves 21 formed in the neighboring bottom panel 20, respectively. In addition, the fixing plate 42 'vertically formed on the lower surface of the panel coupling plate 41' is coupled to the upper surface of the base beam 10 'by being coupled to the upper surface of the panel coupling plate 41'. In the fixing plate (41 ') through the fixing hole (41a') is formed by fixing the nail or screw that is the fastener (42a '). The fixing plate 42 ′ spaces the gap between the bottom panel 20 and the bottom panel 20 by a predetermined distance. In this case, the outer circumferential surface of the fixing plate 42 'is wrapped around the elastic body.

That is, the fixing plate 42 'plays the same role as the rib 42 formed in the panel coupling member 40 shown in FIGS.

5 is an enlarged perspective view of the panel coupling member shown in FIG. 4.

As shown therein, the panel coupling member 40 'is composed of a panel coupling plate 41' and a fixed plate 42 '.

The panel coupling plate 41 ′ has a rectangular shape and both edges of the long side portion are fitted into the coupling groove 21 of the bottom panel 20. In addition, the fixing plate 42 'is formed vertically in the longitudinal direction of the bottom panel 20 (shown in FIG. 4) at the center of the bottom surface of the panel coupling plate 41'. The end of the fixing plate 42 'is fixed to the upper surface of the base beam 10' and fixedly coupled. This is a nail or screw that is fastener 42a 'is fastened to the fixing hole 41a' formed through the fixing plate 42 'in the panel coupling plate 41'.

It is preferable that the panel coupling member 40 'is made of an elastic body, or at least the outer peripheral surface of the fixing plate 42' is an elastic body. In one embodiment of the present invention shown in Figure 5 is a structure in which the elastic body surrounds the outer peripheral surface of the fixed plate (42 '). This is to mitigate so as not to cause mutual interference between the bottom panels 20 when contracting and expanding in the width direction due to external climate fluctuation, as described above in the process of FIG. 2 to FIG. 3.

The panel coupling member 41 ′ may be formed of the same material as the panel coupling member 40 illustrated in FIGS. 2 to 3. In addition, the above-mentioned elastic body may also use the same elastic body mentioned in the process of FIG. 2 to FIG. 3.

On the other hand, when the assembly of the flooring deck according to an embodiment of the present invention using the panel coupling members 40, 40 'described above is shown as shown in FIG.

While the preferred embodiment of the present invention has been described above, the present invention may use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Therefore, the above description does not limit the scope of the present invention as defined by the limitations of the following claims.

As described above, the floor deck assembly deck according to the present invention by forming an rib of the elastic body on the upper portion of the panel coupling member, to prevent interference between the floor panels when the floor panel is expanded or contracted due to external climate change, etc. It can be effective.

In addition, the present invention takes less time and money in construction, there is an effect that can be easily worked by the general public.

Claims (9)

And a base beam intersecting with the floor panel at a predetermined interval so as to support the floor panel, a connection supporting member supporting the plurality of base beams to be interconnected, and a panel coupling member for coupling the floor panel. In the assembly deck for flooring, The base beam is open at an upper surface thereof and protrudes upward from both sides in the longitudinal direction to form an upper guide part bent to face each other; The bottom panel is formed with coupling grooves on both sides in the longitudinal direction; The panel coupling member is made of an elastic body, and is fitted into the coupling grooves of the adjacent bottom panel, respectively, and the panel coupling plate for coupling the bottom panels to each other, and vertically in the longitudinal direction of the bottom panel to the center portion of the upper surface of the panel coupling plate. A rib is formed to protrude and spaces the adjacent bottom panel at predetermined intervals, and is formed vertically in the longitudinal direction of the bottom panel at a center portion of the lower surface of the panel coupling plate, and is fitted to the upper guide part of the base beam at both predetermined positions to be slidably coupled. Deck for the flooring, characterized in that consisting of a connecting plate provided with a guide groove formed indentation. The method of claim 1, Wherein the panel coupling member is made of aluminum or one of the injection molded material of high elastic modulus of elasticity, the outer peripheral surface of the rib deck floor, characterized in that the elastic body is wrapped. The method of claim 2, The plastic is at least one of ABS, polyamide, polyethylene, polypropylene, polyphenylsulfide, polyether ether ketone, styrene acrylonitrile, acrylonitrile styrene acrylic ester containing 30 to 50% by weight of glass fiber Characteristic hog for flooring. The method of claim 2 or 3, The plastic deck flooring, characterized in that the flexural modulus of at least 30,000kg / cm2 or more. The method according to claim 1 or 2, The elastic body is a floor deck, characterized in that at least one of the EP rubber, rubber, chloroprene rubber, rubber sponge, thermoplastic polyolefin-based elastomer. The method of claim 5, wherein The elastic deck is characterized in that the foam deck. The method of claim 5, wherein The elastic body is made of a solid form, the elastic recovery rate of the solid has a compression set value of 30 or less compression at 168 hours with a compression rate of 25% at room temperature, or 22 hours compression set at 25 ° C. Deck for flooring, characterized in that the reduced rate value is less than 50. And a base beam intersecting with the floor panel at a predetermined interval so as to support the floor panel, a connection supporting member supporting the plurality of base beams to be interconnected, and a panel coupling member for coupling the floor panel. In the assembly deck for flooring, The base beam has a square pillar shape; The panel joining member is made of an elastic body and is fitted into a coupling groove of an adjacent bottom panel, respectively, to form a panel joining plate for joining the bottom panels to each other, and formed vertically in the longitudinal direction of the bottom panel at the center of the bottom surface of the panel joining plate. Consists of a fixed plate, the deck for flooring characterized in that the fixing hole is formed through the fixing plate in the center portion of the upper surface of the panel coupling plate to couple the panel coupling member to the base beam using a fastener. The method of claim 8, The panel coupling member is made of aluminum or one of an injection molded material of high bending modulus of elasticity, and the outer circumferential surface of the fixing plate is a floor deck, characterized in that the elastic body is wrapped.

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