JP6881833B2 - Floor members and floor air conditioning structure using them - Google Patents

Description

The present invention relates to a floor member and a floor air conditioning structure using the floor member.

Conventionally, radiant air conditioning is known in which the floor surface is warmed (or cooled) from under the floor and the room is air-conditioned by radiant heat (cold radiation) from the floor surface. In this air-conditioning structure, for example, air-conditioned air is sent under the floor by a duct or the like placed under the floor to warm the floor surface and use the radiant heat, etc., and further, a part of the air-conditioned air is also sent indoors to perform indoor air conditioning. (See, for example, Patent Document 1).

Patent Document 1 relates to a floor air-conditioning structure that supplies air-conditioned air to the underfloor space to air-condition the room. Even if the underfloor space is relatively small, the floor can be air-conditioned efficiently, and workability and economy can be improved. In order to provide an excellent air-conditioning structure for the floor, the bottom plate of the floor duct material is provided with a leg hole through which the leg of the floor member is inserted, and the floor duct material is placed at a predetermined height from the floor foundation surface in the room. It is arranged at the vertical position to form a space between the bottom plate of the floor duct material and the floor foundation surface, and the floor members are installed side by side in the vertical and horizontal directions on the floor foundation surface, and the floor duct is installed. When installing the floor member at the place where the material is placed, the legs of the floor member are inserted into the leg holes of the floor duct material and installed on the floor foundation surface, and conditioned air is introduced into the floor duct material. The technology for air conditioning is disclosed.

However, in Patent Document 1, since the floor member of the block unit is arranged from the upper side on the lower floor duct material having a predetermined length in the longitudinal direction, for example, a corner such as an L-shape, a T-shape, or a cross. There is a problem that a floor duct material having the same shape must be prepared, which is disadvantageous in terms of workability and cost.

Japanese Unexamined Patent Publication No. 2013-185725

The present invention has been made in view of the above-mentioned problems, and it is possible to freely form a flow path of conditioned air even in a floor structure in which the underfloor space is relatively narrow, which is advantageous in terms of workability and cost. And it is an object of the present invention to provide an air-conditioning structure for a floor using the same.

The present invention is grasped by the following configuration in order to achieve the above-mentioned object.
(1) The first aspect of the present invention is a floor member constituting a flow path of conditioned air, which connects an upper plate, a lower plate facing the upper plate, and the upper plate and the lower plate. It is characterized by including a base material having a support portion and at least one side plate material for partitioning a lateral space formed between the upper plate and the lower plate.

(2) In the configuration of the above (1), the base material includes the upper plate, an upper base material having an upper support portion extending downward from the upper plate, and the lower plate facing the upper plate. And a lower base material having a lower support portion extending upward from the lower plate and connected to the upper support portion.

(3) In the configuration of (2) above, the upper support portion and the lower support portion are fitted with a protrusion provided at one of the tips and a hole provided at the other tip. It is connected by.

(4) In any one of the above (1) to (4), a side connecting member for connecting adjacent floor members is further provided.

(5) In any one of the above (2) to (4), the top plate covering the upper plate and the upper support portion extending downward from the top plate and being inserted into the upper support portion or the upper support portion. A top plate material having a top plate support portion inserted through the lower support portion is further provided.

(6) In any one of the above (1) to (5), the leg portion extending below the lower plate is further provided.

(7) In any one of the above (1) to (6), the side plate material has a convex portion or a concave portion on the upper side and the lower side thereof, and the upper plate and the lower plate have the convex portion or the concave portion. It has a concave portion or a convex portion corresponding to.

(8) In any one of the above (1) to (7), the lower plate has an air hole portion formed so as to be cutout in order to allow the conditioned air to circulate in the underfloor space.

(9) A second aspect of the present invention is a floor air-conditioning structure, which includes a plurality of floor members arranged on the floor according to any one of (1) to (8) above, and is air-conditioned. The plurality of floor members are arbitrarily partitioned by the side plate material in the lateral space so that the air flow path can be freely set.

(10) In the configuration of (9) above, the plurality of floor members form at least one corner of an L-shape, a T-shape, and a cross.

(11) In the configuration of the above (9) or (10), a leg connecting member for positioning the plurality of floor members is further provided.

According to the present invention, even in a floor structure in which the underfloor space is relatively narrow, a flow path for air-conditioned air can be freely formed, and a floor member which is advantageous in terms of workability and cost and a floor air-conditioned structure using the same are provided. Can be provided.

It is a perspective view which shows an example of the air-conditioning structure of the floor which concerns on embodiment of this invention. It is a figure which shows an example of the floor member which concerns on embodiment of this invention. It is a figure which shows the upper base material, (a) shows the front side, (b) shows the back side, respectively. It is a figure which shows the lower base material, (a) shows the front side, (b) shows the back side, respectively. It is a figure which shows the side plate material, (a) shows the outside, (b) shows the inside, respectively. It is a figure which shows the side connecting material. It is a figure which shows the lower connecting material, (a) shows only the lower connecting material, and (b) shows the state which attached the packing material to the lower connecting material, respectively. It is a figure which shows the top plate material. It is a figure which shows the example which formed the L-shaped corner by a plurality of floor members, (a) shows the front side, (b) shows the back side, respectively. It is a figure which shows the example which formed the T-shaped corner by a plurality of floor members, (a) shows the front side, (b) shows the back side, respectively. It is a figure which shows the example which formed the cross corner by a plurality of floor members, (a) shows the front side, (b) shows the back side, respectively. It is a figure which shows the arrangement example of the air-conditioning structure of the floor which was constructed by laying floor members. It is a figure explaining the flow of conditioned air.

<Embodiment>
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, but in each figure, the same reference numerals indicate the same or corresponding parts. Further, the present invention is not limited to these embodiments as will be clear from the following description, and various modifications can be made by those skilled in the art within the scope of the gist of the invention.

<Overall configuration of floor air conditioning structure>
First, an example of the floor air-conditioning structure 1 according to the embodiment of the present invention will be described with reference to FIG. FIG. 1 shows a floor air-conditioning structure 1 including a floor member 10 and a leg connecting member 80 for positioning an adjacent floor member 10.

The floor member 10 includes an upper base material 20, a lower base material 30, a side plate material 40, a side connecting material 50, a lower connecting material 60, and a top plate material 70, as will be described in detail later. The floor air-conditioning structure 1 is configured by combining a plurality of the floor members 10, and the side plate members 40 arbitrarily provide four lateral spaces formed between the upper base member 20 and the lower base member 30 of the floor member 10. By partitioning into, the flow path of the conditioned air can be freely set.

FIG. 1 shows an example in which a T-shaped corner is formed by four floor members 10. As will be described later, the plurality of floor members 10 can arbitrarily set L-shaped or cross-shaped corners in addition to the T-shape. Here, the floor member 10 having a substantially square plane shape is shown, but it may be a substantially rectangular shape or the like, and may be a polygon other than a quadrangle, a substantially circular shape, a substantially elliptical shape, a substantially oval shape, or the like.

The top plate material 70 is arranged so as to cover the upper base material 20, but in FIG. 1, for convenience of explanation, the left side in the drawing so that the process of inserting the top plate material 70 into the upper base material 20 can be visually observed. From to the right side, the top plate material 70 is shown before, during, and after insertion, respectively. Upon insertion, the top plate support portions 72 provided at the four corners of the top plate material 70 are inserted into the top plate insertion holes 222 (described later) provided at the four corners of the upper base material 20.

The leg connecting member 80 has leg insertion openings 81 into which the legs 33 (described later) of the lower base member 30 are fitted at the four corners thereof. By inserting the leg portion 33 into the leg insertion port 81, the positioning of the floor member 10 is confirmed, and the displacement after laying can be prevented. The floor air-conditioning structure 1 may be configured by arranging only a plurality of floor members 10 in a row without providing the leg connecting member 80.

<Floor member>
Next, the floor member 10 will be described in detail with reference to FIGS. 2 to 8. FIG. 2 shows one floor member 10, and the top plate material 70, the upper base material 20 and the lower base material 30 are connected in the vertical direction. The upper base material 20 and the lower base material 30 are an upper support portion 22 provided at the four corner ends of the upper plate 21 of the upper base material 20 and a lower portion provided at the four corner ends of the lower plate 31 of the lower base material 30. It is connected to the support portion 32. The top plate material 70 is formed by inserting the top plate support portions 72 provided at the four corner ends of the top plate 71 into the upper support portion 22 and the lower support portion 32 in the arrow directions from above the upper base material 20. Be connected. A side connecting member 50 that connects adjacent floor members 10 is inserted into the outer surfaces of the upper supporting portion 22 and the lower supporting portion 32. The side plate material 40 is fitted in the lateral space formed by the upper base material 20 and the lower base material 30, and constitutes a flow path for conditioned air. Each element will be described below.

<< Upper base material 20 >>
FIG. 3A shows the upper base material 20 seen from the front side, and FIG. 3B shows the upper base material 20 seen from the back side. As shown in FIG. 3A, the upper base material 20 has an upper plate 21 and an upper support portion 22 extending downward from the four corner ends of the upper plate 21. The upper plate 21 faces the lower plate 31 of the lower base material 30, which will be described later, and the upper support portion 22 is connected to the lower support portion 32 of the lower base material 30. By connecting the upper base material 20 and the lower base material 30, a space through which conditioned air flows is established, which has a height corresponding to the length of the upper support portion 22 and the lower support portion 32. Here, since the upper base material 20 and the lower base material 30 are formed in a substantially square shape, and the upper support portion 22 and the lower support portion 32 are provided at the four corner ends thereof, the space has four sides. It will have a square space (sideways).

The upper base material 20 is molded of resin, and the molding method may be any method such as injection molding, blow molding, and vacuum forming. A rib structure 211 is provided on the upper plate 21 in order to maintain the strength of the floor. Here, an example in which the rib structure 211 is composed of a peripheral portion 211a and a cross portion 211b provided in the center thereof, a concentric arc portion 211c, and a diagonal X-shaped portion 211d is shown. Is not limited to that shown. For example, the cross portion 211b, the arc portion 211c, and the X-shaped portion 211d may be provided independently, or may be arbitrarily combined.

The upper support portion 22 extends downward at the four corner ends of the upper plate 21, and as shown in FIG. 3 (b), a hole portion 223 is formed in a part of the tip portion of the upper support portion 22. Is formed. The hole 223 of the upper support portion 22 is formed so as to fit with the protrusion 323 formed in a part of the tip portion of the lower support portion 32 of the lower base material 30 described later, and is formed with the hole portion 223. The upper base member 20 and the lower support member 30 are connected by fitting the protrusion 323. The hole 223 and the protrusion 323 may be inverted to form the protrusion 223 and the hole 323, as long as they have a male-female relationship.

Further, an upper groove portion 221 is formed on the outer surface of the upper support portion 22 (a side surface facing another adjacent floor member 10). The upper groove portion 221 is formed so as to communicate with the lower groove portion 321 that is also formed in the lower support portion 32 of the lower base material 30 described later, and the upper groove portion 221 and the lower groove portion 321 are connected to the side portion described later. By fitting the material 50, the adjacent floor members 10 are connected to each other. By connecting the adjacent floor members 10 to each other via the side connecting member 50, the airtightness of the air conditioning flow path can be improved, and the floor can be air-conditioned efficiently.

Further, a top plate insertion hole 222 is provided in the upper support portion 22 provided at the four corner ends of the upper plate 21, and the top plate support portion 72 of the top plate material 70 is inserted. The top plate insertion hole 222 provided in the upper support portion 22 is preferably formed so as to communicate with the top plate insertion hole 322 provided in the lower support portion 32, which will be described later.

Further, a concave portion 212 is formed in the peripheral portion of the upper plate 21 corresponding to the convex portion 41 formed on the upper side of the side plate material 40 described later, and the convex portion 41 of the side plate material 40 is fitted into the concave portion 212. Then, by attaching the upper side of the side plate material 40 to the upper base material 20, the lateral space formed between the upper plate 21 and the lower plate 31 is partitioned, and the air flow path is set. The attachment of the lower plate 31 of the lower base material 30 and the lower side of the side plate material 40 will be described later.

<< Lower base material 30 >>
FIG. 4A shows the lower base material 30 seen from the front side, and FIG. 4B shows the lower base material 30 seen from the back side. As shown in FIG. 4A, the lower base member 30 has a lower plate 31 and a lower support portion 32 extending upward from the four corner ends of the lower plate 31. The lower plate 31 faces the upper plate 21 of the upper base material 20 described above, and the upper support portion 22 of the upper base material 20 is connected to the lower support portion 32.

The lower base material 30 is made of resin in the same manner as the upper base material 20. Here, a state in which the lower base material 30 is turned upside down will be described with reference to FIG. 4 (b). As shown in FIG. 4B, a recessed structure 311 is provided on the bottom surface of the lower plate 31 in order to arrange the positions of various cables arranged under the floor.

Further, a convex structure 312 is provided on the bottom surface of the peripheral portion of the lower plate 31 in addition to the concave structure 311 described above, and the convex structure 312 is formed on the lower side of the side plate member 40 described later. The U-shaped recess 43 is fitted. Inside the convex structure 312, a fitted portion 312a into which the tip end portion 43a of the concave portion 43 is fitted is provided. In this way, by attaching the lower side of the side plate material 40 to the lower base material 30 via the convex structure 312, the side space formed between the upper plate 21 and the lower plate 31 is partitioned, and the airtightness is high. The air flow path can be set.

The lower plate 31 of the lower base material 30 is provided with a leg portion 33 extending downward from the back surface thereof. FIG. 4B shows a leg 33 having a perfect circular contour. Of course, the cross-sectional shape of the leg 33 is not limited to this. For example, depending on the positional relationship between the upper support portion 22 of the upper base material 20 and the lower support portion 32 of the lower base material 30, the cross-sectional shape of the leg portion 33 may be an irregular circular shape with the corners of a perfect circle cut off or a square shape. And so on.

The lower plate 31 of the lower base material 30 may be configured to be provided with an air hole portion 34 formed so as to be cutout in order to allow conditioned air to circulate in the underfloor space. In the conventional lower floor duct material having a predetermined length in the longitudinal direction, the floor duct material provided with the air hole portion 34 must be individually manufactured, but in the present embodiment, the air hole portion 34 is cut out. Since the floor member 10 can be used, the air hole portion 34 can be easily set at a desired location by cutting out the lower plate 31 of the lower base material 30 at the construction site of the air conditioning structure 1 of the floor. ..

Returning to FIG. 4A, a lower support portion 32 extends upward at the four corner ends of the lower plate 31, and a part of the tip portion of the lower support portion 32 is the above-mentioned upper portion. The protrusion 323 is formed so as to fit into the hole 223 formed in a part of the tip of the support portion 22. As described above, the hole 223 and the protrusion 323 may be inverted to form the protrusion 223 and the hole 323, as long as they have a male-female relationship.

Further, a lower groove portion 321 is formed on the outer surface of the lower support portion 32 (a side surface facing another adjacent floor member 10), and the lower groove portion 321 penetrates the upper groove portion 221 described above. The side connecting member 50 is fitted. Further, it is preferable that the lower support portion 32 provided at the four corner ends of the lower plate 31 is provided with a top plate insertion hole 322 so as to communicate with the top plate insertion hole 222 formed in the upper support portion 22 described above. .. Then, the top plate support portion 72 of the top plate material 70 is inserted to the lower support portion 32 through the upper support portion 22. As a result, the connection strength between the upper base material 20 and the lower support material 30 can be increased, and the strength of the floor member 10 can be increased.

<< Side plate material 40 >>
FIG. 5A shows the side plate material 40 viewed from the outside, and FIG. 5B shows the side plate material 30 viewed from the inside. As shown in FIG. 2, the side plate member 40 provides a desired lateral space among the four lateral spaces formed between the upper plate 21 of the upper base material 20 and the lower plate 31 of the lower base material 30. It is a partition. By partitioning any of the four side spaces by the side plate material 40, the flow path of the conditioned air can be freely set.

The side plate material 40 is formed of resin, and in the drawing, the upper side in the longitudinal direction corresponding to the upper left side is located on the side of the upper base material 20, and the lower side in the longitudinal direction corresponding to the lower right side is located on the side of the lower base material 30. The side plate material 40 has a box shape corresponding to the lateral space formed by the upper plate 21 of the upper base material 20 and the lower plate 31 of the lower base material 30, and is formed on the upper side in the longitudinal direction of the side plate material 40. A convex portion 41 having a shape corresponding to the concave portion 212 formed on the side portion of the upper plate 21 is provided, and the lower side in the longitudinal direction is fitted with the convex portion structure 312 provided on the side portion of the lower plate 31. A concave portion 43 having a U-shape is provided. The tip portion 43a of the concave portion 43 is fitted to the fitted portion 312a of the convex portion structure 312 of the lower plate 31. The convex portion 41 and the concave portion 43 of the side plate material 40, and the upper plate 21 of the upper base material 20 and the lower plate 31 of the lower base material 30 corresponding to them may be provided upside down, respectively.

The side plate material 40 is attached to the frame material formed by the upper base material 20 and the lower base material 30, in other words, the convex portion 41 and the concave portion 43 of the side plate material 40 are formed by the concave portion 212 of the upper plate 21 and the convex portion of the lower plate 31. By fitting into the structure 312, a desired lateral space can be partitioned with high airtightness, so that the flow path of the conditioned air can be freely set and efficient floor air conditioning becomes possible.

<< Side connecting material 50 >>
FIG. 6 shows the side connecting member 50. As shown in FIG. 6, the side connecting member 50 is a plate-shaped member formed of resin, connects adjacent floor members 10 to each other, and forms an air flow path (floor) formed by adjacent floor members 10. It has a role of enhancing the airtightness of the lateral space side portion where the members 10 are in contact with each other. As described above, the side connecting member 50 is fitted through the upper groove portion 221 of the upper support portion 22 and the lower groove portion 321 of the lower support portion 32, and one half in the width direction thereof is a floor member 10. The upper base material 20 and the lower base material 30 are connected, and the other half is connected to the upper base material 20 and the lower base material 30 of the adjacent floor member 10. As a result, the adjacent floor members 10 are connected to each other via the side connecting member 50.

In this way, the side connecting member 50 is fitted into the upper groove 221 and the lower groove 321 provided on the outside of the upper supporting portion 22 and the lower supporting portion 32, and the adjacent floor members 10 are connected to each other via the side connecting member 50. When the floor member 10 is assembled to form the air conditioning structure 1 of the floor, the workability and the airtightness of the air flow path can be improved. The airtightness of the air flow path can be further improved by forming the longitudinal vertical side of the side connecting member 50 to correspond to the length in the lateral space longitudinal direction and providing packing. ..

<< Lower connecting material 60 >>
FIG. 7A shows only the lower connecting member 60, and FIG. 7B shows a state in which the packing material 63 is attached to the lower connecting member 60. As shown in FIG. 7A, the lower connecting member 60 is a square member formed of resin, and is an air flow path (lower side space) formed by adjacent floor members 10, in other words, a lower plate. It is formed so as to cover the contact portion in order to exert the effect of increasing the airtightness of the portion where the 31 and the side plate member 40 are in contact with each other. That is, the convex portion 61 corresponds to the concave portion structure 311 of the lower plate 31 of the lower base material 30 and the notch 42 of the side plate material 40, and the concave portion 62 corresponds to the convex portion structure 312 and the side of the lower plate 31 of the lower base material 30. It is formed so as to fill the gap corresponding to the recess 43 of the plate material 40. Both ends 63 of the lower connecting member 60 are formed in an arc shape so as to correspond to the legs 33. As shown in FIG. 7B, the lower connecting member 60 is provided with the packing material 63 to partition the underfloor below the lower plate 31, thereby regulating the flow of conditioned air flowing under the floor. It is also possible to do.

<< Top plate material 70 >>
FIG. 8 shows the top plate material. As shown in FIG. 8, the top plate material 70 has a top plate 71 that covers the upper plate 21 of the upper base material 20, and a top plate support portion 72 that extends downward from the top plate 71. The top plate 70 is in contact with each other in order to enhance the airtightness of the air flow path (upper side space) formed by the adjacent floor members 10, in other words, the portion where the upper plate 21 and the side plate member 40 are in contact with each other. It is formed to cover the part. That is, it is preferable that the top plate 70 has an edge portion 73 that is bent downward. In addition to improving the airtightness, the side edge portion 73 also has the effect of imparting strength as a floor.

The top plate support portion 72 is inserted into the top plate insertion hole 222 provided in the upper support portion 22 of the upper base material 20. Preferably, the top plate support portion 72 is provided with a top plate insertion hole 322 in the lower support portion 32 of the lower base material 30 communicating with the top plate insertion hole 222 provided in the upper support portion 22 of the upper base material 20. By adopting such an embodiment, the effect of increasing the connecting strength between the upper base material 20 and the lower base material 30 and also increasing the strength as a floor can be obtained. The top plate material 70 is made of a metal such as an iron plate, and imparts strength as a floor. It also has the effect of making it possible to visually check how the flow path of the conditioned air is set during the construction of the conditioned air structure 1 on the floor.

<< Deformation example of base material >>
In the above, the mode in which the upper base material 20 and the lower base material 30 are connected to form the floor member 10 has been described, but the upper base material 20 and the lower base material 3 are configured as a base material 2030 integrated with each other. You may. In that case, the upper support portion 22 and the lower support portion 32 are configured as one support portion 2232, and the top plate insertion hole 222 and the top plate insertion hole 322, and the upper groove portion 221 and the lower groove portion 321 are also one top. It is configured as a plate insertion hole and a groove.

<Example of floor air conditioning structure layout>
By configuring the floor member 10 as described above, the floor air-conditioning structure 1 can arbitrarily set a desired arrangement. 9 to 11 show an example in which various corners are formed. FIG. 9 shows an L-shape, FIG. 10 shows a T-shape, and FIG. 11 shows a cross corner. In addition, in FIGS. 9 to 11, (a) of each figure shows a view seen from the front side, (b) shows the view seen from the back side, and conditioned air is placed in a place other than the floor member 10. The floor filling material F which does not form the flow path of the above is shown in the figure. FIG. 12 shows an overall example of the air conditioning structure 1 on the floor including these corners. In the figure, the white squares indicate the floor member 10 corresponding to the flow path of the conditioned air, and the black squares indicate the floor filling material F.

<Air conditioning air flow>
Finally, an example of the flow of conditioned air will be described with reference to FIG. As shown in FIG. 13A, the conditioned air conditioned by the air conditioner (not shown) blows out from the outlet W1 provided at the lower part of the wall W and flows into the floor member 10 according to the arrow shown. The white line is the floor member 10 corresponding to the flow path of the conditioned air. FIG. 13 (b) surrounded on the right side shows an example in which the return port W2 is provided in a portion that does not serve as a flow path for the conditioned air, and the air in the room is sucked from the return port W2 and is an air conditioner (non-air conditioner). Reflux to (shown).

(Effect of embodiment)
In the present embodiment, the floor member 10 is a unit including the upper base material 20 and the lower base material 30, and the side space thereof is arbitrarily partitioned by the side plate material 40 to form an air conditioning structure 1 for a floor having a desired flow path. Obtainable. In particular, using one type of floor member 10, it is possible to freely form a flow path for conditioned air even in a floor structure in which the underfloor space is relatively narrow, and the floor member 10 which is advantageous in terms of workability and cost, and its The floor air conditioning structure 1 used can be provided.

Although the embodiments have been described above, the present invention is not limited to the specific embodiments, but includes those with various modifications, which are claimed by those skilled in the art. It is clear from the description of the range.

1 ... Floor air conditioning structure 10 ... Floor member 20 ... Upper base material 21 ... Upper plate 211 ... Rib structure 212 ... Recessed portion 22 ... Upper support portion 221 ... Upper groove portion 222 ... Top plate insertion hole 223 ... Hole (or protrusion)
30 ... Lower base material 31 ... Lower plate 311 ... Recessed structure 312 ... Convex structure 312a ... Fitted portion 32 ... Lower support portion 321 ... Lower groove portion 322 ... Top plate insertion hole 323 ... Protruding portion (or hole portion)
33 ... Leg 34 ... Air hole 40 ... Side plate 41 ... Convex 42 ... Notch 43 ... Recess (U-shaped)
50 ... Side connecting material 60 ... Lower connecting material 70 ... Top plate material 71 ... Top plate 72 ... Top plate support 73 ... Side end 80 ... Leg connecting material 81 ... Leg insertion port W ... Wall W1 ... Outlet port W2 ... Recirculation port F ... Floor filling material

Claims (12)

A floor member that constitutes the flow path of conditioned air.
An upper base material having an upper plate and an upper support portion extending downward from the upper plate,
A lower base member having a lower plate and a lower support portion extending upwardly from said lower plate Ru is connected to the upper support portion facing the upper plate,
And at least one side plate member partitioning the lateral space formed between the lower plate and the upper plate,
A side connecting material for connecting adjacent floor members is provided .
Said side connecting member, a floor member, characterized in Rukoto is fitted into the formed in the upper support part and the lower support groove. A top plate material having a top plate that covers the upper plate and a top plate support portion that extends downward from the top plate and is inserted into the upper support portion or is inserted into the lower support portion through the upper support portion. The floor member according to claim 1, further comprising. A floor member that constitutes the flow path of conditioned air.
An upper base material having an upper plate and an upper support portion extending downward from the upper plate,
A lower base member having a lower plate and a lower support portion extending upwardly from said lower plate Ru is connected to the upper support portion facing the upper plate,
And at least one side plate member partitioning the lateral space formed between the lower plate and the upper plate,
A top plate material having a top plate that covers the upper plate and a top plate support portion that extends downward from the top plate and is inserted into the upper support portion or is inserted to the lower support portion through the upper support portion. A floor member characterized by: The floor member according to claim 3 , further comprising a side connecting member for connecting adjacent floor members. The floor member according to claim 4, wherein the side connecting member is fitted into a groove formed in the upper support portion and the lower support portion. The upper support portion and the lower support portion are connected by fitting a protrusion provided at one of the tips thereof and a hole provided at the tip of the other. The floor member according to any one of claims 1 to 3. The floor member according to any one of claims 1 to 6 , further comprising a leg portion extending below the lower plate. Claims 1 to 7 wherein the side plate material has a convex portion or a concave portion on its upper side and a lower side thereof, and the upper plate and the lower plate have a concave portion or a convex portion corresponding to the convex portion or the concave portion. The floor member according to any one of the above items. The floor member according to any one of claims 1 to 8 , wherein the lower plate has an air hole portion formed so as to be cutout so that the conditioned air can be circulated in the underfloor space. The air-conditioning structure on the floor
The plurality of floor members according to any one of claims 1 to 9 provided on the floor.
An air-conditioning structure for a floor, wherein the plurality of floor members are arbitrarily partitioned by the side plate material in the lateral space so that the flow path of the air-conditioned air can be freely set. The floor air-conditioning structure according to claim 10 , wherein the plurality of floor members form at least one corner of an L-shape, a T-shape, and a cross. The floor air-conditioning structure according to claim 10 or 11 , further comprising a leg connecting member for positioning the plurality of floor members.

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