JP4217568B2 - Floor structure - Google Patents

Description

  The present invention relates to a floor structure, and more particularly to a floor structure having translucency.

The following Patent Document 1 describes a floor assembly using a glass block. In this floor assembly, a grid is formed by a plurality of grid forming members including a lateral member and segment members aligned in the length direction inside an outer peripheral portion formed by four outer peripheral members whose ends are engaged with each other. It is formed and has a structure in which a glass block is fitted in a lattice pocket defined by a lattice forming member. Further, the floor assembly is configured such that the outer peripheral member is fitted into the mold ring and is supported by the surrounding building in a stationary state.
Japanese Patent No. 2840693 (page 3-4, Fig. 1)

  However, this floor assembly is supported by surrounding buildings in a stationary state, and the glass block is fixed to the lattice pocket, so that it is difficult to remove and attach the glass block or the like. For this reason, the floor assembly has poor maintainability. Further, the cost is high because the number of parts constituting the floor assembly is large.

  The present invention has been made to solve the above-described problems, and an object thereof is to provide a floor structure having translucency with excellent maintainability at low cost.

Floor structure according to the present invention which has solved the above problems is a floor structure having a light transmitting property, a plurality of transparent block body, a support plate for supporting the plurality of transparent block body, the support plate supporting the adjacent A plurality of transparent block bodies are spread in contact with the transparent block bodies adjacent to each other on the support plate, and the support plate has a transparent block. The translucent part is formed in the installation site | part of a body, It is characterized by the above-mentioned.

  According to the floor structure according to the present invention, since the transparent block body is supported by the support plate in which the translucent part is formed at the installation site of the transparent block body, the transparent block body can be easily attached and detached. . Further, since a lattice forming member or the like for fitting the glass block is not required, the number of parts is small and the cost is low.

  The transparent block body is preferably a glass block, for example.

Moreover, it is preferable that the illuminating device is arrange | positioned in the lower position of the translucent part formed in the support plate. In this case, it is possible to easily perform maintenance of the lighting device disposed at the lower position of the light transmitting portion, for example, replacement of the lighting device.
In addition, a plurality of transparent block bodies are arranged around the circumference of the plurality of transparent block bodies, and a flat bar that prevents rattling between the transparent block bodies is buried in the gap between the plurality of transparent block bodies and the flooring. It is preferable that

  According to the present invention, the floor structure having translucency excellent in maintainability can be obtained by adopting a structure in which the transparent block body is supported by the support plate in which the translucent part is formed at the installation site of the transparent block body. It can be provided at low cost.

  DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In the figure, the same reference numerals are used for the same or corresponding parts.

  First, the structure of the glass block floor 1 according to the present embodiment will be described with reference to FIGS. Here, FIG. 1 is a plan view of the glass block floor 1, FIG. 2 is a cross-sectional view of main parts taken along line II-II of FIG. 1, and FIG. 3 is a cross-sectional view of main parts taken along line III-III of FIG. FIG. 4 is a plan view of the support plate.

  The glass block floor 1 is provided at, for example, an entrance of a hotel or an apartment, a chapel of a church, or the like.

  As shown in FIG. 1, a glass block floor 1 having translucency is made of glass having the same shape so as to be flush with a surrounding floor surface formed of stone such as basalt or tile. Blocks (transparent block bodies) 10 are laid down. The glass block 10 is a transparent or translucent cube having a length of about 100 mm, a width of about 200 mm, and a height of about 60 mm. In addition, the magnitude | size and shape of the glass block 10 are not restricted to these.

  As shown in FIG. 2, a base 20 made of H-section steel or the like is disposed below the outer peripheral portion of the glass block floor 1. The angle 30 is supported by the flange portion of the base 20. The angle 30 is a steel member having a L-shaped cross section. The bottom surface of the angle 30 is attached on the base 20. The vertical surface of the angle 30 is fixed to the concrete slab.

  Further, as shown in FIG. 2, a joist 40 is attached to the angle 30. More specifically, a plurality of joists 40 are attached between the left and right angles 30 disposed below the left and right edges of the glass block floor 1 in FIGS. 1 and 2. Further, as shown in FIG. 3, the joists 40 are arranged in parallel to each other at a predetermined interval (about 200 mm) in the longitudinal direction of the glass block floor 1 (vertical direction in FIG. 1). Each joist 40 is connected to the left and right angles 30 by connecting tools such as bolts and nuts. In addition, as the joist 40, a steel plate having a substantially mouth-shaped cross section is used. However, the number, arrangement and shape of the joists 40 are not limited to these.

  A support plate (hereinafter referred to as “composite panel”) 50 is laid on the joists 40. In this embodiment, seven sets of composite panels 50 are laid side by side in the longitudinal direction of the glass block floor 1. The composite panel 50 is only placed on the joist 40 and is not fixed to the joist 40. However, the composite panel 50 may be fixed to the joist 40 with a connecting tool such as a bolt and a nut.

  The composite panel 50 is a plywood having a length of about 900 mm, a width of about 1600 mm, and a thickness of about 25 mm. A white vinyl chloride sheet is attached to the upper surface of the composite panel 50. As shown in FIG. 4, the composite panel 50 has a plurality of rectangular openings (translucent portions) 50 a. The openings 50a are formed in a matrix form with eight in the horizontal direction of the composite panel 50 and nine in the vertical direction. The shape, number and arrangement of the opening 50a are not limited to these.

  The glass block floor 1 is formed by spreading the glass block 10 on the composite panel 50. Here, each glass block 10 is arranged and spread at a position corresponding to the opening 50 a formed in the composite panel 50, that is, a position where the center of the opening 50 a coincides with the center of the glass block 10.

  Further, as shown in FIGS. 1 and 2, a flat bar 70, which is a plate member made of stainless steel, is inserted between the outer peripheral portion of the glass block floor 1 and the floor material over the four circumferences of the glass block floor 1. ing. The flat bar 70 fills the gap between the glass block floor 1 and the flooring material and prevents rattling between the glass blocks 10.

  As shown in FIGS. 2 and 3, lighting devices 60 are attached upward on both side surfaces of each joist 40 in the longitudinal direction. In the present embodiment, a seamless line lighting device having a length of about 1500 mm is used as the lighting device 60. The lighting device 60 illuminates the glass block 10 through the opening 50a, so that the floor surface of the glass block floor 1 can be lit up from below. Note that the lighting device 60 is arranged so that the center line in the longitudinal direction of the lighting device 60 and the center line in the longitudinal direction of the opening 50a substantially coincide.

  Next, the enforcement method of the glass block floor 1 is demonstrated with reference to FIG. Here, FIG. 5 is a figure for demonstrating the enforcement method of the glass block floor 1. FIG.

  First, the base 20 is disposed below the position where the outer periphery of the glass block floor 1 is formed. Subsequently, the angle 30 is installed on the base 20. Further, the vertical surface of the angle 30 is fixed to the concrete slab. A plurality of joists 40 are attached between the left and right angles 30 installed below the left and right edges of the glass block floor 1. The joists 40 are arranged in parallel to each other with a predetermined interval in the longitudinal direction of the glass block floor 1. Furthermore, the lighting device 60 is attached to both side surfaces of each joist 40.

  Next, seven composite panels 50 are laid in the longitudinal direction of the glass block floor 1 on the joists 40. A flat bar 70 is disposed on the outer edge of the glass block floor 1 over four rounds. Then, the glass blocks 10 are sequentially spread on the composite panel 50 laid on the inner side of the outer peripheral portion formed by the flat bar 70. Thus, the glass block floor 1 is formed.

  Thus, the floor structure according to the present embodiment has a structure in which the glass block 10 is spread on the composite panel 50 in which the plurality of openings 50a are formed. Therefore, since the glass block floor 1 can be configured with a small number of parts, the cost can be reduced. Moreover, the freedom degree, such as a size and shape of the glass block floor 1, is high.

  Further, when replacing the lighting device 60 under the floor, the maintenance is easy because the glass block 10 and the composite panel 50 that are necessary for the maintenance may be removed. Furthermore, since the glass blocks 10 can be easily removed one by one sequentially, no special skill is required for the maintenance work, and the maintenance work can be performed by one person.

  Furthermore, since maintenance can be performed from the floor, an inspection port and an underfloor space for inspection are not required, and the degree of freedom in design is increased.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications can be made. For example, the transparent block body is not limited to a glass block, and a resin block whose surface is coated can also be used. Further, the shape of the glass block 10 is not limited to a cube, and may be any shape that can be spread on the composite panel 50. The size, color, and the like of the glass block 10 are not limited to the above embodiment. Furthermore, the glass blocks 10 do not have to have the same shape.

  The shape of the opening 50a formed in the composite panel 50 is not limited to a rectangle, and may be a round shape or a rhombus. The number and arrangement of the openings 50a can be freely changed.

  The lighting device 60 is not limited to a seamless line lighting device, and for example, a light bulb or the like may be used.

  Furthermore, the glass block 10 having translucency may be disposed on a part of the glass block floor 1 instead of spreading the glass block 10 having translucency over the entire glass block floor 1.

It is a top view of the glass block floor which concerns on embodiment. It is principal part sectional drawing in the II-II line | wire of FIG. It is principal part sectional drawing in the III-III line of FIG. It is a top view of a support plate. It is a figure for demonstrating the enforcement method of the glass block floor which concerns on embodiment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Glass block floor, 10 ... Glass block, 20 ... Base, 30 ... Angle, 40 ... joist, 50 ... Composite panel, 50a ... Opening, 60 ... Lighting apparatus, 70 ... Flat bar.

Claims (4)

A floor structure having translucency,
And a plurality of transparent block body,
A support plate for supporting the plurality of transparent block bodies;
A joist that supports the support plate and is installed across adjacent beam members ,
The plurality of transparent block bodies are spread in contact with the transparent block bodies adjacent to each other on the support plate,
The floor structure characterized by the translucent part being formed in the installation site | part of the said transparent block body in the said support plate.   The floor structure according to claim 1, wherein the transparent block body is a glass block.   The floor structure of Claim 1 or Claim 2 with which the illuminating device is arrange | positioned in the lower position of the said translucent part formed in the said support plate. A plurality of transparent block bodies are arranged on the four circumferences of the plurality of transparent block bodies,
The flat bar which prevents the shakiness of the said transparent block bodies is buried in the clearance gap between these transparent block bodies and the said flooring material, The any one of Claims 1-3. Floor structure.

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