JP2021021292A - Positioned floor structure - Google Patents

Abstract

To provide a positioned floor structure capable of obtaining good workability.SOLUTION: A positioned floor structure 61 includes a plurality of positioned floor members 11 arranged adjacent to each other on a base B. The positioned floor member 11 has a floor base material 21 and a support member 31 provided under the floor base material 21 to support the floor base material 21. The positioned floor structure 61 further includes a connecting member 51 that connects at least two positioned floor members 11 adjacent to each other. The connecting member 51 has: a connecting base part 52 that separates the floor member 11 in a plan view by being arranged between support members 31 adjacent to each other; a connecting frame part 53 provided on the connection base 52 so as to surround the adjacent support members 31; and an insertion part 54 formed by the connection base part 52 and the connection frame part 53 and capable of inserting and removing adjacent support members 31 along a vertical direction..SELECTED DRAWING: Figure 6

Description

The present invention relates to a floor-standing structure.

Conventionally, there is known a floor-standing structure in which adjacent floor base materials are arranged apart from each other (see Patent Document 1). The floor base material of Patent Document 1 includes a floor base main body and a support member for supporting the floor base main body. Each floor base material is arranged with a gap by entering the support member under the adjacent floor base main body and contacting the support member provided on the lower side of the floor base main body.

Japanese Unexamined Patent Publication No. 2018-127813

As described above, the floor-standing structure is configured by arranging a plurality of floor-standing members having a floor base material such as a floor base body and a support member provided under the floor base material to support the floor base material. .. After the floor-standing structure is installed in this way, the worker walks on the floor-standing structure and arranges the floor finishing material such as flooring on the floor-standing structure. In the work of arranging the floor finishing material, if the floor member is likely to be misaligned, the workability is lowered. Further, for example, it may be necessary to remove a part of the floor-standing member from the floor-standing structure. In the work of removing the floor-standing member, if the floor-standing member is difficult to remove, the workability is lowered. As described above, it is desired to improve the workability such as the work of arranging the floor finishing material and the work of removing the floor setting member.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a floor-standing structure capable of obtaining good workability.

The floor-standing structure that solves the above problems is a floor-standing structure including a plurality of floor-standing members arranged adjacent to each other on a base, and the floor-standing member is a floor base material and under the floor base material. It has a support member provided on the side to support the floor base material, and the floor-standing structure further includes a connecting member for connecting at least two of the floor-standing members adjacent to each other, and the connecting members are adjacent to each other. A connection base portion that is arranged between the matching support members to separate the floor-standing member in a plan view, a connection frame portion provided in the connection base portion so as to surround the support member, and the connection base portion and the connection. It has an insertion portion formed by a frame portion and capable of inserting and removing the support member in the vertical direction.

According to this configuration, since the support member inserted into the insertion portion of the connecting member is surrounded by the connecting frame portion of the connecting member, it is possible to suppress the relative positional deviation between the supporting members of the flooring members adjacent to each other. .. As a result, the relative misalignment of the flooring members adjacent to each other can be suppressed. Therefore, for example, when arranging the floor finishing material on the floor-standing structure, the worker can easily walk on the floor-standing structure, and the workability of the work of arranging the floor finishing material is improved. Further, for example, when it is necessary to remove a part of the floor-standing member from the floor-standing structure, the support member can be easily detached from the insertion portion of the connecting member by lifting the floor-standing member. Good workability can also be obtained for the work of removing the flooring member.

In the floor-standing structure, it is preferable that the insertion portion opens downward and the support member is in contact with the base on which the floor-standing member is placed.
According to this configuration, since the connecting member does not affect the height of the floor base material, for example, the thickness dimension of the floor-standing structure can be suppressed.

In the floor-standing structure, the support member is preferably made of a rubber-based material.
According to this configuration, for example, the transmission of vibration from the floor base material to the base can be suppressed.

In the floor-standing structure, the connecting member is preferably made of a rubber-based material or a fiber-based material.
According to this configuration, a cushioning function can be imparted to the connecting member. As a result, for example, it is possible to suppress the generation of abnormal noise caused by the contact between the connecting member and the supporting member.

In the floor-standing structure, the connection frame portion preferably has a narrow portion narrower than the width of the connection base portion.
According to this configuration, since the connection frame portion is more easily deformed than the connection base portion, the support member can be easily inserted and removed from the insertion portion by utilizing the deformation of the connection frame portion.

In the floor-standing structure, it is preferable that the connection member has an endless annular structure formed by the connection base portion and the connection frame portion, and the inside of the endless annular structure is configured as the insertion portion.

According to this configuration, excessive deformation of the insertion portion is suppressed, so that relative misalignment of at least two support members connected to the connecting member can be further suppressed.
In the floor-standing structure, the three floor-standing members adjacent to each other are provided, the shape of the three floor base materials is square in a plan view, and the support members of the three floor-standing members are the floor base materials. Each of the corner support members attached to the four corners and the intermediate support members attached between the pair of adjacent corners of the floor base material is provided, and at least three of the floor-standing members are provided as the connecting members. A structure in which each corner support member of two flooring members and an intermediate support member of one flooring member are connected by one of the three flooring members. It is preferable to have.

According to this configuration, a first gap is formed between the pair of floor-standing members to which the square support members are connected to the connecting members and the floor-standing members to which the intermediate support members are connected to the connecting members. In addition, a second gap is formed between the pair of floor-standing members to which the square support member is connected to the connecting member. The first gap and the second gap extend so as to intersect in a T shape in a plan view. By complicating the position of the gap in this way, the vibration transmission path in the adjacent floor-laying member becomes complicated, and the vibration of the floor-standing structure is easily attenuated.

According to the present invention, good workability can be obtained.

It is a top view which shows the floor setting member of an embodiment. It is sectional drawing along line 2-2 of FIG. It is a bottom view which shows the floor-standing member. (A) is a plan view showing a connecting member, and (b) is a plan view showing a connecting member of a modified example. It is explanatory drawing explaining the construction of the floor-standing structure. It is sectional drawing which shows the floor-standing structure. It is a bottom view which shows the floor-standing structure. It is a bottom view which shows the floor structure of the modified example.

Hereinafter, an embodiment of the floor-standing structure will be described with reference to the drawings.
As shown in FIGS. 1 to 3, the floor-standing member 11 constituting the floor-standing structure includes a floor base material 21 and a support member 31 provided under the floor base material 21 to support the floor base material 21. Have. The floor-standing member 11 of the present embodiment further includes a sound absorbing member 41 provided on the lower surface side of the floor base material 21. As shown in FIGS. 4A and 5, the floor-standing structure further includes a connecting member 51 that connects the floor-standing members 11 adjacent to each other.

<Floor base material 21>
As shown in FIG. 1, the shape of the floor base material 21 is a rectangular shape in a plan view. The floor base material 21 is adjacent to the first side 21a extending in the longitudinal direction, adjacent to the first side 21a, adjacent to the second side 21b extending in the lateral direction, adjacent to the second side 21b, and facing the first side 21a. It has a third side 21c and a fourth side 21d adjacent to the third side 21c and facing the second side 21b. The floor base material 21 is preferably made of a hard material that is less likely to be compressed and deformed than the support member 31. The material of the floor base material 21 is preferably a wood-based material. Examples of wood-based materials include particle board, structural plywood, and laminated wood.

<Support member 31>
As shown in FIGS. 2 and 3, the support member 31 is composed of a plurality of members arranged apart from each other. As shown in FIG. 2, each support member 31 has a support main body portion 31a joined to the floor base material 21, and a plurality of support projecting portions 31b protruding downward from the support main body portion 31a. The tip of the support protrusion 31b is a contact portion that comes into contact with the base, which will be described later.

The support member 31 includes a corner support member 32 attached to the four corners of the floor base material 21 and an intermediate support member 33 attached between a pair of adjacent corners of the floor base material 21. .. The intermediate support member 33 of the present embodiment is provided at a position adjacent to the first side 21a and the third side 21c, which are the long sides of the floor base material 21, respectively. The intermediate support member 33 may be provided at positions adjacent to the second side 21b and the fourth side 21d, which are the short sides of the floor base material 21, respectively.

The material of the support member 31 is preferably a rubber-based material. Examples of the rubber-based material include natural rubber, polyisoprene rubber, styrene-butadiene rubber, polybutadiene rubber, nitrile rubber, butyl rubber, ethylene propylene rubber, urethane rubber, and silicone rubber. The rubber-based material may be used alone or may be composed of two or more kinds. The rubber-based material may also contain a reinforcing material such as a filler and an additive such as an antiaging agent. The support member 31 is joined to the floor base material 21 with an adhesive or an adhesive.

<Sound absorbing member 41>
The sound absorbing member 41 provided on the lower surface side of the floor base material 21 is arranged between the plurality of supporting members 31. Examples of the material of the sound absorbing member 41 include polyester fiber-based materials. The sound absorbing member 41 is joined to the floor base material 21 with an adhesive or an adhesive.

<Connecting member 51>
As shown in FIGS. 4A, 5 and 6, the connecting member 51 is arranged between the supporting members 31 adjacent to each other so as to separate the adjacent flooring members 11 from each other in a plan view. It has a connection frame portion 53 provided on the connection base portion 52 so as to surround the adjacent support members 31.

The connection member 51 is formed by a connection base portion 52 and a connection frame portion 53, and has an insertion portion 54 in which support members 31 adjacent to each other can be inserted and removed along the vertical direction. That is, the insertion portion 54 opens upward, the support member 31 can be inserted from the upper end opening of the insertion portion 54, and the support member 31 can be detached from the insertion portion 54 by moving the support member 31 upward. It is configured in. The connection member 51 of the present embodiment has four insertion portions 54, and can connect two or more and four or less floor placement members 11.

As shown in FIG. 4A, the connection member 51 of the present embodiment has an endless annular structure formed by a connection base 52 and a connection frame 53, and the inside of the endless annular structure is an insertion portion 54. It is configured.

As shown in FIGS. 5 and 6, the insertion portion 54 can be opened downward, and the support member 31 can be projected downward from the lower end opening of the insertion portion 54. In the present embodiment, the support member 31 inserted into the insertion portion 54 is in contact with the base B on which the floor placement member 11 is placed. The thickness dimension of the connecting member 51 is smaller than the thickness dimension of the supporting member 31, and the connecting member 51 is arranged apart from the floor base material 21. That is, when the thickness dimension of the connecting member 51 is T1 and the thickness dimension of the support member 31 is T2, the relationship of "T1 <T2" is satisfied. In this case, since it becomes difficult to transmit vibration from the floor base material 21 to the connecting member 51, it is possible to suppress vibration transmission from the floor base material 21 to the adjacent floor base material 21 via the connecting member 51. The ratio of the thickness dimension T1 to the thickness dimension T2 (ratio = T1 / T2) is preferably in the range of 0.2 or more and 0.9 or less.

The thickness dimension T1 of the connecting member 51 is preferably in the range of, for example, 5 mm or more and 30 mm or less. By increasing the thickness dimension T1 of the connecting member 51, for example, the holding property for holding the support member 31 can be further enhanced. By reducing the thickness dimension T1 of the connecting member 51, for example, the support member 31 can be easily inserted and removed from the insertion portion 54 of the connecting member 51.

As shown in FIG. 4, the connection frame portion 53 has a narrow portion 53a narrower than the width of the connection base portion 52. That is, when the width dimension of the narrow portion 53a is W1 and the width dimension of the connection base portion 52 is W2, the relationship of "W1 <W2" is satisfied. The ratio of the width dimension W1 to the width dimension W2 (ratio = W1 / W2) is preferably in the range of 0.2 or more and 0.9 or less. The width dimension W2 of the connection base 52 is preferably in the range of, for example, 5 mm or more and 20 mm or less.

The material of the connecting member 51 is preferably a rubber-based material or a fiber-based material. Specific examples of the rubber-based material include those exemplified as the rubber-based material of the support member 31. Examples of the fiber-based material include felt materials and the like. As the felt material, for example, a felt containing a synthetic fiber having thermoplasticity such as a polyester fiber (PET fiber) is preferable, and a felt material in which a plurality of felt layers are laminated and heat-pressed is more preferable. In this case, since the synthetic fiber partially melted by the heating press serves as a binder, the strength of the felt material is increased, and the connecting member 51 having more excellent durability can be obtained.

The connecting member 51 can be obtained, for example, by punching a sheet-shaped material or injection molding a rubber-based material.
<Floor placement structure 61>
As shown in FIGS. 6 and 7, the floor-standing structure 61 includes a plurality of floor-standing members 11 arranged adjacent to each other on the base B. The floor-standing structure 61 of the present embodiment includes three floor-standing members 11 adjacent to each other. The floor-standing structure 61 has a structure in which each corner support member 32 of the two floor-standing members 11 and the intermediate support member 33 of one floor-standing member 11 are connected by one connecting member 51 among the three floor-standing members 11. have. The peripheral edge of the floor-standing structure 61 of the present embodiment includes a connecting member 51 that connects only the corner support members 32 of the two floor-standing members 11 that are adjacent to each other.

In FIG. 7, the direction along the long side of the floor base material 21 of the floor setting member 11 is shown as the X-axis direction, and the direction along the second side 21b and the fourth side 21d of the floor member is shown as the Y-axis direction. .. The flooring members 11 adjacent to each other in the X-axis direction and the Y-axis direction are arranged apart from each other in a plan view. In the floor-standing structure 61 configured in this way, there is no portion where adjacent floor-standing members 11 overlap each other.

In the floor-standing structure 61, the gap between adjacent floor-standing members 11 is composed of a first gap S1 extending along the X-axis direction and a second gap S2 extending along the Y-axis direction. There is. The first gap S1 is a gap between adjacent flooring members 11 in the Y-axis direction. The second gap S2 is a gap between adjacent floor-standing members 11 in the X-axis direction.

The first gaps S1 and S1 located on both sides of the connecting member 51 in the X-axis direction are located on the same straight line along the X-axis direction. On the other hand, the second gap S2 is not located on both sides of the connecting member 51 in the Y-axis direction, but is located on one side of the connecting member 51 in the Y-axis direction. In other words, in the floor-standing structure 61 of the present embodiment, the short sides (second side 21b and fourth side 21d of the floor base material 21) of the floor-standing members 11 adjacent to each other in the Y-axis direction are along the Y-axis direction. Not located on the same straight line.

In the floor-standing structure 61, the connecting member 51 is in contact with the support member 31. The connecting member 51 arranged on the outer periphery of the floor-standing structure 61 may be brought into contact with the wall surface of the wall body installed around the floor-standing structure 61.

Next, the construction method of the floor-standing structure 61 will be described.
As shown in FIGS. 5 and 6, in the floor-standing structure 61, the connecting member 51 is arranged on the base B, and the supporting member 31 of the floor-standing member 11 is inserted into the insertion portion 54 of the connecting member 51 from above while placing the floor. It can be formed by repeating the work of sequentially arranging the members 11. The connection base 52 of the connecting member 51 serves as a spacer for spacing the support members 31 of the adjacent flooring members 11, so that the adjacent flooring members 11 can be arranged at a predetermined spacing. In the sound absorbing member 41, the portion pressed by the connecting member 51 is compressed and deformed.

On the upper surface side of the floor-standing structure 61 arranged in this way, a floor finishing material (not shown) is arranged. Examples of the floor finishing material include flooring, cork board, tile, tatami mat, carpet, resin sheet material, and rubber sheet material.

Next, the main operation of the floor-standing structure 61 will be described.
In the floor-standing structure 61, the floor-standing members 11 adjacent to each other are connected by a connecting member 51. The connection member 51 has a connection base 52, a connection frame 53, and an insertion portion 54. According to this configuration, the support member 31 inserted into the insertion portion 54 of the connection member 51 is surrounded by the connection frame portion 53 of the connection member 51, so that the support members 31 of the floor placement members 11 adjacent to each other are relative to each other. It is possible to suppress misalignment. As a result, the relative misalignment of the flooring members 11 adjacent to each other can be suppressed. Therefore, for example, when arranging the floor finishing material on the floor-standing structure 61, the worker can easily walk on the floor-standing structure 61, and the workability of the work of arranging the floor finishing material is improved. Further, for example, when it is necessary to remove a part of the floor-standing member 11 from the floor-standing structure 61, the support member 31 can be easily detached from the insertion portion 54 of the connecting member 51 by lifting the floor-standing member 11. Therefore, good workability can be obtained for the work of removing the floor setting member 11.

Next, the operation and effect of this embodiment will be described.
(1) The floor-standing member 11 has a floor base material 21 and a support member 31 provided under the floor base material 21 to support the floor base material 21. The floor-standing structure 61 further includes a connecting member 51 that connects the floor-standing members 11 adjacent to each other. The connecting member 51 has a connecting base portion 52 that separates the floor-standing member 11 in a plan view by being arranged between the supporting members 31 adjacent to each other. The connecting member 51 has a connecting frame portion 53 connected to the connecting base portion 52 so as to surround the supporting members 31 adjacent to each other. The connection member 51 is formed by a connection base portion 52 and a connection frame portion 53, and has an insertion portion 54 in which the support member 31 can be inserted and removed along the vertical direction.

According to this configuration, good workability can be obtained by the above-mentioned action.
(2) The insertion portion 54 of the connecting member 51 opens downward, and the support member 31 is in contact with the base B on which the floor placement member 11 is placed. In this case, since the connecting member 51 does not affect the height of the floor base material 21, for example, the thickness dimension of the floor-standing structure 61 can be suppressed. Further, by forming the vibration transmission path between the floor base material 21 and the base B with the support member 31, for example, the cushioning performance of the support member 31 can be sufficiently exhibited.

(3) The support member 31 is preferably made of a rubber-based material. In this case, for example, the transmission of vibration from the floor base material 21 to the base B can be suppressed.
(4) The connecting member 51 is preferably made of a rubber-based material or a fiber-based material. In this case, the connecting member 51 can be provided with a cushioning function. Thereby, for example, it is possible to suppress the generation of abnormal noise due to the contact between the connecting member 51 and the support member 31. Further, for example, when the connecting member 51 is used in contact with the wall surface around the floor-standing structure 61, it is possible to suppress the generation of abnormal noise due to the contact.

(5) In the connecting member 51, the connecting frame portion 53 has a narrow portion 53a narrower than the width of the connecting base portion 52. In this case, since the connection frame portion 53 is more easily deformed than the connection base portion 52, the support member 31 can be easily inserted and removed from the insertion portion 54 by utilizing the deformation of the connection frame portion 53. Therefore, better workability can be obtained.

(6) The connecting member 51 has an endless annular structure formed by a connecting base portion 52 and a connecting frame portion 53, and the inside of the endless annular structure is configured as an insertion portion 54. In this case, the relative displacement of each support member 31 can be further suppressed by suppressing excessive deformation of the insertion portion 54. That is, it is particularly advantageous when it is desired to give priority to suppressing the relative positional deviation of each flooring member 11 connected to the connecting member 51.

(7) The floor-standing structure 61 includes three floor-standing members 11 adjacent to each other. The shapes of the three floor base materials 21 are oblong in a plan view. The support member 31 of the three floor base members 11 is an intermediate support member attached between the corner support member 32 attached to the four corners of the floor base material 21 and a pair of adjacent corners of the floor base material 21. It has 33 and 33 respectively. The floor-standing structure 61 includes, as the connecting member 51, a connecting member 51 to which at least three floor-standing members 11 can be connected. The floor-standing structure 61 has a structure in which each corner support member 32 of the two floor-standing members 11 and the intermediate support member 33 of one floor-standing member 11 are connected by one connecting member 51 among the three floor-standing members 11. have.

In this case, a first gap S1 is formed between the pair of floor-standing members 11 to which the square support member 32 is connected to the connecting member 51 and the floor-standing member 11 to which the intermediate support member 33 is connected to the connecting member 51. Will be done. Further, a second gap S2 is formed between the pair of floor-standing members 11 to which the square support member 32 is connected to the connecting member 51. The first gap S1 and the second gap S2 extend so as to intersect in a T shape in a plan view. By complicating the position of the gap in this way, the vibration transmission path between the adjacent floor-standing members 11 becomes complicated, and the vibration of the floor-standing structure 61 is easily attenuated.

Further, in a structure in which not only the square support member 32 but also the intermediate support member 33 is connected to the connecting member 51, the number of connecting members 51 used per predetermined floor area can be increased, so that the connecting member 51 is used. The buffer function can be more exerted.

(Change example)
The above embodiment may be modified as follows. The present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.

-As shown in FIG. 4B, the number of insertion portions 54 of the connecting member 51 may be changed to three. Further, the connecting member 51 having four insertion portions 54 and the connecting member 51 having three insertion portions 54 may be used in combination. The number of insertion portions 54 of the connection member 51 may be two or more. For example, using the connection member 51 having at least two insertion portions 54, a plurality of floor placement members 11 can be inserted only in the X-axis direction or in the Y direction. It may be connected only in the axial direction. Further, the intermediate support member 33 of the two floor-standing members 11 adjacent to each other may be connected by using the connecting member 51 having at least two insertion portions 54.

The connecting member 51 may have, for example, an endd ring structure in which an end portion is formed in a part of the connection base portion 52 or a part of the connection frame portion 53.
-The narrow portion 53a of the connection frame portion 53 may be omitted. That is, the width dimension of the connection frame portion 53 and the width dimension of the connection base portion 52 may be the same width dimension, or the width dimension of the connection frame portion 53 may be larger than the width dimension of the connection base portion 52.

The connection frame portion 53 may have a narrow portion 53a and a wide portion having a width dimension larger than the width dimension W2 of the connection base portion 52. Even in this case, since the connection frame portion 53 has the narrow portion 53a, the connection frame portion 53 is more easily deformed than the connection base portion 52. Therefore, the insertion portion 54 is made by utilizing the deformation of the connection frame portion 53. The support member 31 can be easily inserted and removed from the support member 31.

The number of narrow portions 53a included in one connection frame portion 53 may be singular or plural. Further, in the connecting member 51, at least one connecting frame portion 53 among the plurality of connecting frame portions 53 may have a narrow portion 53a.

The insertion portion 54 of the connecting member 51 is open downward, but a bottom portion may be provided at the lower end of the insertion portion 54. In this case, since the lower end of the support member 31 is supported by the bottom of the connecting member 51, the connecting member 51 and the base B are not in contact with each other.

The overall shape of the connecting member 51 has a shape in which a plurality of square annular portions are integrated, but may be changed to a shape including a curved line such that a plurality of annular portions are integrated. .. Further, the inner peripheral shape of the insertion portion 54 can be changed according to, for example, the outer peripheral shape of the support member 31.

The connecting member 51 may further have an outer frame portion that surrounds the outer circumference of the connecting frame portion 53.
-The connecting member 51 may be made of a material such as a resin-based material or a wood-based material.
As shown in FIG. 8, the corner support members 32 of the two floor-standing members 11 adjacent to each other and the corner support members 32 of the two floor-standing members 11 adjacent to each other can be connected by one connecting member 51. In this case, the first gaps S1 and S1 located on both sides of the connecting member 51 in the X-axis direction are located on the same straight line along the X-axis direction. Further, the second gaps S2 and S2 located on both sides of the connecting member 51 in the Y-axis direction are located on the same straight line along the Y-axis direction. When the square support members 32 are connected to each other in this way, the intermediate support member 33 in the floor setting member 11 may be omitted.

-In the floor-standing structure 61, the number of connecting members 51 may be singular or plural. The number of floor-standing members 11 constituting the floor-standing structure 61 may be plural.
-The planar shape of the floor base material 21 in the floor-standing member 11 can be changed to, for example, a square, a polygon other than a quadrangle, a shape including a curved line, or the like.

-The support member 31 may be made of a material such as a resin-based material, a wood-based material, or a fiber-based material.
-The shape of the support member 31 may be, for example, a polygonal column other than a square column, a columnar shape, or the like. Further, the support protrusion 31b of the support member 31 may be omitted.

-The sound absorbing member 41 in the floor setting member 11 may be omitted.
The technical ideas that can be grasped from the above embodiments and modified examples are described below.
-A connecting member used for a floor-standing structure including a plurality of floor-standing members arranged adjacent to each other on a base, and connecting the plurality of floor-standing members. The floor-standing member is a floor base material and the above. It has a support member provided on the lower side of the floor base material to support the floor base material, and the connecting member is arranged between the support members adjacent to each other to view the floor placement member in a plan view. It has a connection base portion to be separated and a connection frame portion provided on the connection base portion so as to surround the support member, and is formed by the connection base portion and the connection frame portion, and the support member is provided along the vertical direction. A connecting member having an insertion part that can be inserted and removed.

11 ... Floor member, 21 ... Floor base material, 21a ... 1st side, 21b ... 2nd side, 21c ... 3rd side, 21d ... 4th side, 31 ... Support member, 31a ... Support main body, 31b ... Support protrusion Part, 32 ... Square support member, 33 ... Intermediate support member, 41 ... Sound absorbing member, 51 ... Connection member, 52 ... Connection base, 53 ... Connection frame, 53a ... Narrow part, 54 ... Insertion, 61 ... Floor structure Body, B ... base, T1, T2 ... thickness dimension, W1, W2 ... width dimension, S1 ... first gap, S2 ... second gap.

Claims (7)

A floor-standing structure including a plurality of floor-standing members arranged adjacent to each other on a base.
The floor-standing member has a floor base material and a support member provided under the floor base material to support the floor base material.
The floor-standing structure is
Further comprising a connecting member connecting at least two of the floor-standing members adjacent to each other
The connecting member
A connection base that is arranged between the support members adjacent to each other to separate the floor-standing members in a plan view.
A connection frame portion provided on the connection base so as to surround each of the support members,
A floor-standing structure having an insertion portion formed by the connection base portion and the connection frame portion and capable of inserting and removing the support member in the vertical direction. The insertion portion opens downward and
The floor-standing structure according to claim 1, wherein the support member is in contact with a base on which the floor-standing member is placed. The floor-standing structure according to claim 1 or 2, wherein the support member is made of a rubber-based material. The floor-standing structure according to any one of claims 1 to 3, wherein the connecting member is made of a rubber-based material or a fiber-based material. The floor-standing structure according to any one of claims 1 to 4, wherein the connection frame portion has a narrow portion narrower than the width of the connection base portion. Any of claims 1 to 5, wherein the connecting member has an endless annular structure formed by the connection base portion and the connecting frame portion, and the inside of the endless annular structure is configured as the insertion portion. The floor-standing structure according to the first paragraph. It is provided with the three flooring members adjacent to each other.
The shapes of the three floor base materials are quadrangular in a plan view.
The support members of the three flooring members are
The corner support members attached to the four corners of the floor base material and
An intermediate support member attached between a pair of adjacent corners of the floor base material is provided.
As the connecting member, at least three connecting members to which the floor-standing member can be connected are provided.
Claims 1 to 6 have a structure in which each corner support member of two floor placement members and an intermediate support member of one floor placement member are connected by one connection member among the three floor placement members. The floor-standing structure according to any one of the above.