JPH0657923A - Seal structure of floor panel - Google Patents

Abstract

PURPOSE:To ensure airtightness on the wall surface of a room when the lower space of a floor panel constructed is formed as an air chamber for air- conditioning. CONSTITUTION:A post member 1 is mounted onto a floor foundation near a wall surface, and a support member 3 is supported by a support block 2 placed on the support disk 14 of the post member 1 while the support member 3 is fixed onto a wall surface through a seal member 4. A seal member 6 is laid on the top face of the support member 3, and a floor panel is constructed to the support member 3 through the seal member 6 along the wall surface.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor panel sealing structure.

[0002]

2. Description of the Related Art Conventionally, a large number of support legs are fixed to a floor material of a building, and a stringer is arranged between adjacent support legs on all four sides of the support leg. To the extent that the floor panel does not lift air whose temperature and humidity have been adjusted from the air conditioner to the space below the floor panel by laying the sealing material and installing the floor panel across these support legs and stringers via the sealing material. Supply at the pressure of
It has been proposed to form it in an air chamber for air conditioning (see, for example, Japanese Utility Model Laid-Open No. 3-119132).

By the way, when the space below the floor panel is formed in the air-conditioning air chamber in this way, it is necessary to take measures to seal the floor panel and the wall surface installed at the corners of the room. Therefore, as disclosed in Japanese Utility Model Laid-Open No. 3-61039, there is known a floor panel in which a sealing material having a P-shaped cross section is fitted in the peripheral edge of the floor panel.

[0004]

However, when such a floor panel is adopted, the airtightness cannot be maintained on a wall surface with severe irregularities, and when the room cannot be erected with an integral number of floor panels, the floor panel is not installed. It is necessary to cut it according to the size of the corner of the room, and even in this case it cannot be sealed.

The present invention has been made in view of the above problems, and when a space below the floor panel is formed in an air-conditioning air chamber, the floor panel can ensure airtightness on the wall surface of the room. A seal structure is provided.

[0006]

According to the present invention, there is provided a support member having a support board which can be raised and lowered and which is installed on a floor base near a wall surface, and a support block which is mounted on the support board of the support member. A support member supported by the support block and fixed to the wall surface via a seal member, and a seal member laid on the upper surface of the support member, in a corner portion of the room,
It is characterized in that the floor panel is constructed so as to be installed on the support member via a seal member.

[0007]

The strut member is installed on the floor surface near the wall surface, the support member is supported by the support block placed on the support board, and the support member is fixed to the wall surface through the seal member. Then, after the seal member is laid on the upper surface of the support member, the floor panel is installed on the support member via the seal member.

As a result, since the wall surface and the support member are sealed via the seal member, and the lower surface of the peripheral edge portion of the floor panel is sealed via the seal member laid on the support member, the floor panel is sealed. When the space below is formed in the air chamber for air conditioning, the wall surface of the room can be reliably sealed to ensure airtightness.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, a pillar member 1 used for erection of a floor panel P along a wall surface of a room, a support block 2 placed on the pillar member 1, and a rod-like shape supported by the support block 2. Of the support member 3, the seal member 4 for sealing between the support member 3 and the wall surface, the seal members 5, 6 and the floor panel P laid on the upper surface of the support block 2 and the upper surface of the support member 3, respectively, are fixed to the support member 1. A connecting bolt 7 is shown.

First, the pillar member 1 has a main body 11 having a hat-shaped cross section, a screw hole 12 provided at the center of a top plate of the main body 11, and a screw provided at the same distance from the screw hole 12. It is composed of holes 13 and 13 and a support board 14 that can be raised and lowered by being screwed into the above-mentioned central screw hole 12, and the distance between the screw holes 13 and 13 is such that a floor panel P is erected. At this time, the distance is the same as the distance between the locking holes Pa formed at one corner of the adjacent floor panels P.

The support block 2 is placed on the support board 14 of the support member 1, and has a first receiving portion 21 on one side thereof and a first receiving portion 21 on the other side opposite to the one side. Two receiving portions 22 are formed respectively. The width and height of the first receiving portion 21 match the width and height of the supporting member 3, and the width and height of the second receiving portion 22 match the width and height of the connecting member 8 described later. The first receiving portion 21 supports the supporting member 3 and the second receiving portion 21 as described below.
The receiving portion 22 is configured to support the connecting member 8. Further, the support block 2 has two holes 2a, 2a penetrating in the vertical direction facing the screw holes 13, 13 provided in the support member 1.

A seal member 5 made of felt or sponge is laid on the upper surface of the support block 2, and the seal member 5 corresponds to the hole 2a formed in the support block 2. The hole 5a is formed.

Further, the support member 3 is composed of a square pipe, and is supported by the first receiving portion 21 of the support block 2 described above. The supporting member 3 is preferably made of a highly rigid metal material such as steel or aluminum.
A seal member 6 made of felt or sponge is laid on the upper surface of the support member 3.

On the other hand, a seal member 4 is attached to the wall surface corresponding to the installation height of the floor panel P, and one side surface of the support member 3 is brought into close contact with the seal member 4. .

Further, one end of a connecting member 8 made of a rectangular pipe similar to the supporting member 3 is fitted into the second receiving portion 22 of the supporting block 2. The seal member 9 is also laid on the upper surface. The other end of the connecting member 8 is supported by a support member (not shown) fitted to a pillar member (not shown) that supports the respective corners where the four floor panels P are butted against each other so as to be able to move up and down. is there.

Further, the floor panel P is formed by fitting an inner box P1 having an open upper surface with an outer box P2 having an open lower surface so as to cover the upper surface opening thereof, although not shown in detail. The bottom plate of the inner box P1 is provided with a large number of spherically curved reinforcing portions, which are brought into contact with and integrally joined to the top plate of the outer box P2. Further, locking holes Pa are formed at the four corners of the floor panel P.

Next, a case where the floor panel P is installed will be described with reference to FIG.

First, in consideration of the width and depth of the floor panel P to be erected, the pillar member 1 is installed on the floor base material near the wall surface, and on the wall surface corresponding to the height position of the floor panel P to be erected. The seal member 4 is attached. And the pillar member 1
The support block 2 is placed on the support board 14 so that the first receiving portion 21 faces the wall surface. Next, after supporting the supporting member 3 on the first receiving portion 21 formed on the supporting block 2, the supporting member 3 is fixed by the anchor bolt 10 in a state where one side surface of the supporting member 3 is brought into close contact with the seal member 4. Secure to the wall. At this time, the height of the support member 3 with respect to the seal member 4 can be adjusted by raising and lowering the support block 2 by rotating the support board 14 of the column member 1.

Further, the second formed on the support block 2
The connecting member 8 is installed between the receiving portion 22 and a column member (not shown). Sealing members 5, 6 and 9 are laid on the upper surfaces of the supporting block 2, the supporting member 3 and the connecting member 8, respectively.

As a result, a rectangular frame is formed by the support member 3 and the connecting member 8, and the floor panel P is formed on this frame.
Is installed, the lower surface of the peripheral edge portion of the floor panel P is supported by the support block 2, the support member 3 and the connecting member 8 via the seal members 5, 6 and 9, so that the floor installed along the wall surface. The lower surface of the peripheral portion of the panel P is hermetically supported, and when the space therebelow is formed in the air chamber for air conditioning, airtightness can be ensured.

By inserting the connecting bolt 7 from the locking hole Pa of the floor panel P and screwing it into the screw hole 13 of the support member 1 through the hole 5a of the seal member 5 and the hole 2a of the support block 2, The floor panel P can be fastened to the pillar member 1. As a result, the wind pressure acting on the back surface of the floor panel P can be resisted, and the pressure of the air supplied to the underfloor space can be increased.

Further, by laying a sealing member on the lower surface of the peripheral portion of the floor panel P, the sealing effect can be further enhanced.

[0024]

As described above, according to the present invention, a support member having a support board that can be raised and lowered and installed on the floor base near the wall surface, and a support block mounted on the support board of the support member. A support member supported by the support block and fixed to the wall surface via a seal member, and a seal member laid on the upper surface of the support member, and the floor panel along the wall surface of the room via the seal member. Since it is constructed so as to be installed on the support member, when the space below the floor panel is formed in the air chamber of the air conditioner, it is possible to reliably seal the lower surface of the peripheral edge of the floor panel installed along the wall surface of the room. It is possible to prevent the conditioned air from leaking from the air chamber.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a floor panel is installed near a wall.

FIG. 2 is a cross-sectional view of a central portion of a column member.

FIG. 3 is a cross-sectional view of a screw hole portion of a column member.

[Explanation of symbols]

 1 Support member 14 Support board 2 Support block 3 Support member 4, 5, 6, 9 Seal member 7 Connection bolt 8 Connection member P Floor panel

Claims (1)

[Claims] 1. A support member having a support board that can be raised and lowered and installed on a floor base near a wall surface, a support block placed on the support board of the support member, and a wall surface supported by the support block. A support member fixed to the support member via a seal member, and a seal member laid on the upper surface of the support member,
A floor panel seal structure, characterized in that the floor panel is constructed so as to be installed on a support member via a seal member in a corner portion of a room.