KR20200114113A - Floor panel support and floor panel assembly - Google Patents

Abstract

According to one embodiment, a floor panel support includes: a base fixed to a floor surface; a connecting column extended from the center of the base in a height direction; and a support part connected to an upper side of the connecting column to be spaced apart from the base, supporting a floor panel, and integrally formed, wherein the support part includes: a support plate which is divided into four mounting portions and in which each corner of the floor panel is mounted on each of the mounting portions; an upper protruding part protruding upwards from the center of the support plate; and an insertion hole penetrating into the center of the support part in a vertical direction so that the connecting column is inserted. Therefore, the floor panel support can improve productivity.

Description

Floor panel support and floor panel assembly {FLOOR PANEL SUPPORT AND FLOOR PANEL ASSEMBLY}

The following embodiments relate to a floor panel support and a floor panel assembly.

In general, in offices such as intelligent buildings equipped with office automation facilities, the interior floor of the building is doubled in consideration of the air permeability and aesthetics, increasing the wiring efficiency of wires and communication lines used for various electric/electronic devices. An access floor is widely used, and as the wiring is buried in the floor, it is possible to improve the office environment such as simplification of the interior and prevention of static electricity. The access floor is mostly formed in a square shape and is seated on a support provided on the floor, thereby maintaining a state spaced apart from the floor by an interval of the support. Conventionally, in order to prevent noise generation and movement of parts due to friction between the access floor and the support head, a gasket is inserted between the floor panel and the support head. However, according to such a conventional structure, since the head and the gasket must be separately manufactured, and a process of fastening two parts is added, manufacturing cost and construction time are increased. Accordingly, there is a need for a floor panel support and a floor panel assembly in which a head and a gasket are integrally formed to reduce manufacturing cost and construction time.

The above-described background technology is possessed or acquired by the inventor in the process of deriving the present invention, and is not necessarily a known technology disclosed to the general public prior to filing the present invention.

An object of an embodiment is to provide a floor panel support and a floor panel assembly in which a support part is integrally formed.

An object of an embodiment is to provide a floor panel support and a floor panel assembly capable of reducing manufacturing cost and construction time.

A floor panel support according to an embodiment includes a base fixed to a floor surface in the floor panel support; A connecting column extending in a height direction from the center of the base; And a support part connected to the upper side of the connecting column so as to be spaced apart from the base, supporting the floor panel, and integrally formed, and the support part is divided into four seating regions, and each A support plate on which a corner of the floor panel is seated; An upper protrusion protruding upward from the center of the support plate; And an insertion hole penetrating the center of the support part in the vertical direction so that the connection pillar is inserted.

The support part includes a nylon 66 material, and may be integrally formed through injection molding.

The support part may include a lower protrusion protruding downward from the center of the support plate; And a reinforcing extension extending from an outer surface of the lower protrusion to a lower surface of the support plate.

At least one reinforcement extension may be formed on a lower surface of the support plate corresponding to each of the seating regions.

The reinforcing extension may support a load of the floor panel seated in the seating area.

The reinforcement extension may further include a curved surface formed on a connection portion of the reinforcement extension and the lower protrusion.

The upper protrusion and the lower protrusion may have a cylindrical shape, and a diameter of the lower protrusion may be smaller than a diameter of the upper protrusion.

The upper protrusion may include a stepped portion that is stepped inwardly from the upper surface.

The upper protrusion may further include a curved surface formed on a connection portion between the upper protrusion and the support plate.

The support portion may further include a partition portion protruding upward from the support plate to form a boundary between the four seating regions.

The support plate may have a rectangular shape with rounded corners, and the partition may be formed to protrude upward from the center of each side of the support plate.

The support portion may further include an alignment portion formed in each of the seating regions to align the seating position of the floor panel with respect to the seating region.

The alignment portion may protrude or be recessed from the upper surface of the support plate so as to be coupled to the floor panel.

A screw thread is formed on the outer circumferential surface of the connection pillar, and the height of the support part with respect to the base may be adjusted along the thread of the connection pillar.

It may further include a fixing member that is connected to the connection pillar so as to be positioned between the base and the support, and prevents downward movement of the support so that the height of the support with respect to the base is fixed.

A floor panel assembly according to an embodiment includes a base fixed to a floor surface, a connection column extending in a height direction from the center of the base, and a support part connected to the upper side of the connection column so as to be spaced apart from the base and formed integrally. Including a, floor panel support; And a floor panel supported by the floor panel support and including an upper plate and a lower plate.

The support part may include a support plate on which a corner of the floor panel is seated; An upper protrusion protruding upward from the center of the support plate; An insertion hole penetrating the center of the support in an up-down direction so that the connecting pillar is inserted; And a stepped portion that is stepped inwardly from the upper surface of the upper protrusion.

The upper plate may include a bent portion in which an end portion of a corner is bent stepwise downward, and the bent portion may be seated on the stepped portion.

In a state in which the bent portion is seated on the stepped portion, the bent portion may further include a crimping member inserted into the insertion hole from an upper side of the upper protrusion so that the bent portion is crimped to the stepped portion.

In the floor panel supporter and the floor panel assembly according to an embodiment, productivity may be improved by integrally forming the support part.

The floor panel support and the floor panel assembly according to an exemplary embodiment can reduce manufacturing cost and construction time.

The effects of the floor panel support and the floor panel assembly according to an embodiment are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

The following drawings attached to the present specification illustrate a preferred embodiment of the present invention, and serve to further understand the technical idea of the present invention together with the detailed description of the present invention, so the present invention is limited to the matters described in such drawings. It is limited and should not be interpreted.
1 is an exploded perspective view of a floor panel assembly according to an embodiment.
2 is a cross-sectional view of a floor panel assembly according to an exemplary embodiment.
3 is a top perspective view of a support according to an exemplary embodiment.
4 is a bottom perspective view of a support according to an exemplary embodiment.
5 is a plan view of a support according to an exemplary embodiment.
6 is a bottom view of a support according to an exemplary embodiment.

Hereinafter, embodiments will be described in detail through exemplary drawings. In adding reference numerals to elements of each drawing, it should be noted that the same elements are assigned the same numerals as possible even if they are indicated on different drawings. In addition, in describing the embodiment, if it is determined that a detailed description of a related known configuration or function interferes with the understanding of the embodiment, a detailed description thereof will be omitted.

In addition, in describing the constituent elements of the embodiment, terms such as first, second, A, B, (a) and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the component is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but another component between each component It should be understood that may be “connected”, “coupled” or “connected”.

Components included in one embodiment and components including common functions will be described using the same name in other embodiments. Unless otherwise stated, descriptions in one embodiment may be applied to other embodiments, and detailed descriptions in the overlapping range will be omitted.

1 is an exploded perspective view of a floor panel assembly according to an embodiment. 2 is a cross-sectional view of a floor panel assembly according to an exemplary embodiment.

1 and 2, the floor panel assembly 1 may be applied to the floor of a building. The floor panel assembly 1 is configured such that the floor panel 10 is spaced apart from the floor surface. According to the floor panel assembly 1, wires or communication lines of various electric/electronic devices can be installed in the space between the floor surface and the floor panel 10, and wiring efficiency can be improved.

The floor panel assembly 1 according to an embodiment may include a floor panel 10 and a floor panel support 11.

The floor panel 10 may function as a floor plate. The floor panel 10 may include an access floor, a double floor plate, or a raised floor. The floor panel 10 may be installed to be spaced apart from the floor surface through the floor panel support 11. The floor panel 10 may be supported by the floor panel support 11. For example, the floor panel 10 may be supported by four floor panel supports 11 supporting each corner. The floor panel 10 may include an upper panel 101 and a lower panel 102.

The upper plate 101 may be a panel positioned above the floor panel 10. The upper plate 101 may be formed to have a larger area than the lower plate 102. In a state in which the upper plate 101 and the lower plate 102 are combined, the upper plate 101 may protrude further outward than the lower plate 102. The upper plate 101 may include a bent portion 101a at a corner. The bent portion 101a may be formed by bending the corner end of the upper plate 101 stepwise downward. When the floor panel 10 is seated on the floor panel support 11, the bent portion 101a may be seated on the stepped portion 1134a to be described later.

The lower panel 102 may be a panel positioned under the floor panel 10. The upper plate 101 and the lower plate 102 may be coupled to each other. The lower plate 102 may be formed in a structure capable of absorbing or dispersing an impact applied to the upper plate 101. The lower plate 102 may include a structure capable of being coupled with the alignment unit 1133 to be described later.

The floor panel support 11 may support the floor panel 10. The floor panel support 11 may support a corner of the floor panel 10. For example, one floor panel support 11 may support up to four floor panels 10. The floor panel support 11 may separate the floor panel 10 from the floor surface. The floor panel support 11 may be configured such that the height of the floor panel 10 spaced apart from the floor surface is adjustable.

The floor panel support 11 according to an embodiment may include a base 111, a connecting column 112, a support part 113, a fixing member 114, and a pressing member 115.

The base 111 may be fixed to the bottom surface. The base 111 may support the load of the floor panel 10. The base 111 may be formed in a plate shape. For example, the base 111 may be formed in a square shape. The base 111 may be fixed to the bottom surface by a piece or the like. The base 111 may include a hole through which the piece or the like passes. The base 111 may include a material such as steel.

The connection pillar 112 may extend in a height direction from the center of the base 111. A base 111 may be connected to one side of the connection pillar 112 and a support part 113 may be connected to the other side. The connection pillar 112 may be formed integrally with the base 111. A screw thread may be formed on the outer circumferential surface of the connecting column 112. The support part 113 may be screwed to the connection pillar 112. The support part 113 rotates along the thread of the connecting column 112, so that the height with respect to the base 111 may be adjusted.

3 is a top perspective view of a support according to an exemplary embodiment. 4 is a bottom perspective view of a support according to an exemplary embodiment. 5 is a plan view of a support according to an exemplary embodiment. 6 is a bottom view of a support according to an exemplary embodiment.

1 to 6, the support part 113 may support the floor panel 10. The support part 113 may be connected to the upper side of the connecting column 112 so as to be spaced apart from the base 111. The support part 113 may separate the floor panel 10 from the floor surface. The support part 113 may be integrally formed. The support part 113 may include nylon 66 material. Since the support part 113 contains the material, it is possible to prevent the floor panel 10 seated on the support part 113 from slipping with respect to the support part 113, and friction between the floor panel 10 and the support part 113 It can prevent the generation of noise caused by. The support part 113 may be integrally formed through injection molding. By integrally forming the support part 113, it is possible to improve the manufacturing convenience and productivity of the support part 113. In addition, according to this structure, since it is not necessary to insert a separate gasket between the support part 113 and the floor panel 10, the construction process can be simplified, construction time can be shortened, and labor costs can be reduced. In addition, because the support 113 is integrally formed. It is possible to solve the problem of clearance occurring in the support part which was formed of two parts in the related art. In other words, there is a problem in that the conventional support part is formed of two parts and a gap is generated between the parts, but since the support part 113 of the present application is formed integrally, the problem of gap occurrence can be fundamentally eliminated.

The support part 113 may include a support plate 1131, a partition part 1132, an alignment part 1133, an upper protrusion 1134, a lower protrusion 1135, a reinforcement extension 1136, and an insertion hole 1137. have.

The support plate 1131 may provide a seating area A of the floor panel 10. The support plate 1131 may be divided into four seating regions A. A corner of the floor panel 10 may be seated in each seating area A. That is, up to four corners of the floor panel 10 may be seated on the support plate 1131. The support plate 1131 may be formed in, for example, a square shape with rounded corners.

The partition 1132 may divide the support plate 1131 into four seating regions A. The partition 1132 may form a boundary between the four seating regions A. The partition 1132 may be formed to protrude upward from the support plate 1131. For example, the partition 1132 may be formed to protrude upward from the center of each side of the rectangular support plate 1131. In this case, the partition 1132 may be formed to be spaced apart from the upper protrusion 1134 to be described later. That is, a spaced space may be formed between the partition 1132 and the upper protrusion 1134. According to this structure, while partitioning the support plate 1131 into four seating areas A, it is possible to reduce production cost. Meanwhile, the partition part 1132 may protrude in a cross shape on the support plate 1131.

The alignment unit 1133 may align the seating position of the floor panel 10 with respect to the seating area A. The alignment part 1133 may be formed in each seating area A. The alignment part 1133 may protrude or be depressed from the upper surface of the support plate 1131 to be coupled to the floor panel 10. For example, the alignment part 1133 may be formed to protrude from the upper surface of the support plate 1131. The alignment part 1133 may protrude from the seating area A. The lower plate 102 of the floor panel 10 may include a structure capable of being coupled with the alignment unit 1133. For example, a recessed space recessed inward may be formed on the lower surface of the lower plate 102 so as to be coupled with the alignment part 1133. The recessed space of the lower plate 102 may be formed in a shape and position corresponding to the alignment portion 1133. According to this structure, since the floor panel 10 is seated in the seating area A, the alignment portion 1133 is coupled to the lower plate 102 so that the seating position of the floor panel 10 can be aligned. On the other hand, when the alignment portion 1133 is formed to be recessed inward, a protruding portion protruding downward to be coupled to the alignment portion 1133 may be formed on a lower surface of the lower plate 102.

The upper protrusion 1134 may protrude upward from the center of the support plate 1131. The upper protrusion 1134 may be formed in a cylindrical shape, for example. The upper protrusion 1134 may provide a region in which the upper plate 101 of the floor panel 10 is seated. The upper protrusion 1134 may include a stepped portion 1134a that is stepped inwardly from the upper surface. When the floor panel 10 is seated on the support portion 113, the bent portion 101a of the upper plate 101 may be seated on the step portion 1134a. The stepped portion 1134a and the bent portion 101a may be formed in corresponding shapes. In a state in which the bent portion 101a is seated on the stepped portion 1134a, the pressing member 115 may be coupled to the upper protrusion 1134 so that the bent portion 101a is crimped to the stepped portion 1134a. The pressing member 115 may be inserted into an insertion hole 1137 penetrating the upper protrusion 1134. The pressing member 115 may be screwed with the insertion hole 1137. For example, the pressing member 115 may include a bolt or the like. When the pressing member 115 is inserted into the insertion hole 1137 from the upper side of the upper protrusion 1134, the bent portion 101a may be compressed against the stepped portion 1134a by the head of the pressing member 115. According to this structure, the position of the floor panel 10 with respect to the floor panel support 11 may be fixed. In addition, the floor panel 10 may be stably supported on the floor panel support 11.

In addition, the upper protrusion 1134 may include a curved surface 1134b. For example, the curved surface 1134b may be formed on a connection portion between the upper protrusion 1134 and the support plate 1131. The curved surface 1134b may be convexly curved downward. According to such a structure, the structural stability of the upper protrusion 1134 may be improved. In addition, it may be smoothly connected to the lower plate 102, and the supporting force may be improved.

The lower protrusion 1135 may protrude downward from the center of the support plate 1131. The lower protrusion 1135 may be formed in a cylindrical shape, for example. The diameter of the lower protrusion 1135 may be smaller than the diameter of the upper protrusion 1134.

The reinforcement extension 1136 may extend from the outer surface of the lower protrusion 1135 to the lower surface of the support plate 1131. For example, the reinforcement extension 1136 may extend in a triangular shape. At least one reinforcement extension 1136 may be formed on a lower surface of the support plate 1131 corresponding to each seating area A. That is, at least one reinforcement extension part 1136 may be formed for each space under each seating area A. The reinforcement extension part 1136 may reinforce the rigidity of the support part 113 and improve structural stability. The reinforcement extension 1136 may support the load of the floor panel 10 seated in the seating area A. The reinforcement extension 1136 may prevent the support plate 1131 from being broken by the load of the floor panel 10.

In addition, the reinforcement extension 1136 may include a curved surface 1136a. For example, the curved surface 1136a may be formed at a connection portion between the reinforcing extension portion 1136 and the lower protrusion portion 1135. The curved surface 1136a may be convexly curved upward. According to such a structure, since the reinforcement extension 1136 is formed in an arcuate shape, the supporting force for supporting the load of the floor panel 10 may be improved. Meanwhile, the curved surface 1136a may be formed in various ways. For example, the curved surface 1136a may be formed on a connection portion between the reinforcing extension 1136 and the support plate 1131. Alternatively, the entire reinforcement extension 1136 may be curved and formed.

The insertion hole 1137 may penetrate the center of the support part 113 in the vertical direction. For example, the insertion hole 1137 may pass through the upper protrusion 1134, the support plate 1131, and the lower protrusion 1135. The connecting column 112 may be inserted into the lower opening of the insertion hole 1137. The insertion hole 1137 may be screwed with the connecting column 112. A thread may be formed on the inner circumferential surface of the insertion hole 1137. In addition, the pressing member 115 may be inserted into the upper opening of the insertion hole 1137. Meanwhile, the insertion hole 1137 may have different diameters at the upper opening and the lower opening. In addition, the insertion hole 1137 may be formed on the upper side and the lower side of the support part 113 without penetrating the entire support part 113.

The fixing member 114 may fix the height of the support part 113 with respect to the base 111. The fixing member 114 may be located between the base 111 and the support part 113. The fixing member 114 may be connected to the connection pillar 112. The fixing member 114 may be screwed to the connection pillar 112. The fixing member 114 may be in close contact with the lower side of the support part 113. The fixing member 114 may prevent the support part 113 from moving downward. That is, the support part 113 may be prevented from moving downward while additionally rotating due to the fixing member 114 in close contact with the lower side. According to such a structure, the coupling force of the support part 113 to the connecting column 112 may be improved, and a separation distance between the support part 113 and the base 111 may be fixed.

As described above, although the embodiments have been described by the limited drawings, various modifications and variations are possible from the above description to those of ordinary skill in the art. For example, the described techniques are performed in a different order from the described method, and/or components such as the described structure, device, etc. are combined or combined in a form different from the described method, or in other components or equivalents. Even if substituted or substituted by, an appropriate result can be achieved.

1: floor panel assembly
10: floor panel
11: Floor panel support
111: base
112: connecting column
113: support
114: fixing member
115: crimping member

Claims (19)

In the floor panel support,
A base fixed to the bottom surface;
A connecting column extending in a height direction from the center of the base; And
It is connected to the upper side of the connecting column so as to be spaced apart from the base, supports the floor panel, and includes a support unit formed integrally,
The support part,
A support plate divided into four seating regions, and in which corners of each floor panel are seated in each of the seating regions;
An upper protrusion protruding upward from the center of the support plate; And
Floor panel support including an insertion hole penetrating the center of the support in the vertical direction so that the connecting pillar is inserted. The method of claim 1,
The support includes a nylon 66 material, and is integrally formed through injection molding, a floor panel support. The method of claim 2,
The support part,
A lower protrusion protruding downward from the center of the support plate; And
Floor panel support further comprising a reinforcing extension extending from an outer surface of the lower protrusion to a lower surface of the support plate. The method of claim 3,
The floor panel support, wherein at least one reinforcing extension part is formed with respect to a lower surface of the support plate corresponding to each of the seating regions. The method of claim 4,
The reinforcement extension part supports a load of the floor panel seated in the seating area. The method of claim 5,
The reinforcement extension portion further comprises a curved surface formed on a connection portion of the reinforcement extension portion and the lower protrusion portion. The method of claim 3,
The upper protrusion and the lower protrusion are formed in a cylindrical shape,
A floor panel support having a diameter of the lower protrusion being smaller than a diameter of the upper protrusion. The method of claim 2,
The upper protrusion comprises a stepped portion that is stepped inwardly from the upper surface, the floor panel support. The method of claim 2,
The upper protrusion further comprises a curved surface formed on a connection portion between the upper protrusion and the support plate. The method of claim 2,
The support part,
The floor panel support further comprises a partition portion protruding upward from the support plate to form a boundary between the four seating regions. The method of claim 10,
The support plate is formed in a square shape with rounded corners,
The partition portion is formed to protrude upward from the center of each side of the support plate, the floor panel support. The method of claim 2,
The support part,
Floor panel support further comprising an alignment portion formed in each of the seating area to align the seating position of the floor panel with respect to the seating area. The method of claim 12,
The alignment portion, the floor panel support, protruding or depressing from the upper surface of the support plate to be coupled to the floor panel. The method of claim 2,
A floor panel support, wherein a thread is formed on an outer circumferential surface of the connecting column, and the height of the support is adjusted to the base along the thread of the connecting column. The method of claim 14,
The floor panel support further comprises a fixing member connected to the connection pillar to be positioned between the base and the support part, and preventing downward movement of the support part so that the height of the support part with respect to the base is fixed. A floor panel support including a base fixed to the bottom surface, a connection column extending in a height direction from the center of the base, and a support part connected to the upper side of the connection column so as to be spaced apart from the base and integrally formed; And
A floor panel assembly supported by the floor panel support and including a floor panel including an upper plate and a lower plate. The method of claim 16,
The support part,
A support plate on which a corner of the floor panel is seated;
An upper protrusion protruding upward from the center of the support plate;
An insertion hole penetrating the center of the support in an up-down direction so that the connecting pillar is inserted; And
A floor panel assembly comprising a stepped portion stepped inwardly from the upper surface of the upper protrusion. The method of claim 17,
The upper plate includes a bent portion in which the end of the corner is bent stepwise downward,
The bent portion is seated on the stepped portion, the floor panel assembly. The method of claim 18,
A floor panel assembly further comprising a crimping member inserted into the insertion hole from an upper side of the upper protrusion so that the bent portion is crimped and fixed to the stepped portion while the bent portion is seated on the stepped portion.

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