JP2001132150A - Airtight member for floor panel and structure for constructing floor panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an airtight member for a floor panel that can be easily provided on a sill to enable installation of the floor panel in a short time, and a structure for constructing the floor panel. SOLUTION: The airtight member has an approximately plate-shaped bent piece 2 of rubber or synthetic resin with one longitudinal side edge 2a thereof getting thinner toward one side end edge 2c thereof, and an approximately plate-shaped elastic piece 3 of rubber or synthetic resin provided on the other side edge 2b of the bent piece 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight material for a floor panel and a construction structure of a floor panel for hermetically sealing a joint between a floor panel and a base at the time of floor construction when airtightening a wooden building. It is.

[0002]

2. Description of the Related Art In response to the growing interest in energy-saving houses, in wooden buildings such as houses, joints between pillars and beam members, etc., which are frame members, and building panels are used for airtightness. Various measures for airtightness of the department have been proposed. Also, in the construction structure of the floor, at the joint between the frame base 4 and the floor panel, for example, as shown in FIG. 5, a wooden material for receiving the floor panel (not shown) provided on the base 4 is provided. An airtight tape 8 made of elastic foam resin or foam rubber was stuck on the upper surface of the receiving material 7.

[0003] Therefore, the floor panel 9 is supported on the receiving member 7 and the upper surface of the large pulley 6 to make the gap airtight, so that the wooden building can be airtight relatively easily.

[0004]

However, in the prior art, when the receiving member 7 is provided along the base 4 using a fixing tool such as a nail, the long receiving member 7 is not connected to the base 4. It is necessary to cut off at the point of the perpendicular crossing. Therefore, it takes time and effort to dimension and cut the wood as the receiving material 7, and it is necessary to pay close attention to the work of attaching the airtight tape 8 in order to ensure airtightness. Therefore, there is a problem that much time is required for the construction of the floor panel 9.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an airtight material for a floor panel and a floor panel which can be easily provided on a base and can be installed in a short time. An object of the present invention is to provide a construction structure.

[0006]

In order to achieve the above object, in the airtight material for floor panel of the present invention, one side edge in the longitudinal direction is made thinner toward one side edge. And a substantially plate-shaped bent piece of rubber or synthetic resin material, and a substantially plate-shaped elastic piece of rubber or synthetic resin soft material on the other side edge of the bent piece.

[0007] With this configuration, the elastic pieces of the airtight material for the floor panel are adhered and fixed along the longitudinal direction of the side surface of the base,
The floor panel was installed, and one edge of the bent piece, which became thinner toward the edge, was brought into contact with the edge of the floor panel to bend one side edge, so that the floor panel was made of airtight material for floor panel. One side edge side can be adhered with spring properties.

Preferably, one side edge of the bent piece is bent in a direction away from the elastic piece. in this case,
The bent one end of the bent piece is brought into contact with the edge of the floor panel so that the bent piece can be more bent and adhered.

Preferably, one side edge of the elastic piece is extended to substantially the same position as one edge of the bent piece.
In this case, the bent piece is brought into contact with the edge of the floor panel via the extended portion of the elastic piece made of rubber or a soft synthetic resin, and is brought into close contact therewith.

In the floor panel construction structure of the present invention, the floor panel hermetic material is fixed along the longitudinal direction of the side surface of the base having one elastic side orthogonal to the pulling plate. The floor panel is provided on the large upper surface so that one side edge of the floor panel is bent.

Thus, the airtight material for a floor panel having a substantially plate-shaped bent piece and an elastic piece of rubber or synthetic resin material is divided, and the elastic side is along the longitudinal direction of the side surface of the base orthogonal to the pulling. The bent piece is provided on the upper surface of the large-sized floor panel, and at the same time, is brought into contact with the edge so that one side edge of the bent piece can be in close contact with the floor panel.

[0012]

1 to 4 show an embodiment corresponding to all of claims 1 to 4 of the present invention, and FIG.
It is a perspective view showing the airtight material for floor panels of one embodiment of the present invention. FIG. 2 is an explanatory diagram showing an installation state of the floor panel airtight material. FIG. 3 is an explanatory diagram of a construction structure of a floor panel using the airtight material for the floor panel. FIG. 4 is a perspective view showing another embodiment of the airtight material for floor panels of the present invention.

The airtight material 1 for a floor panel according to this embodiment comprises:
The one side edge 2a in the longitudinal direction is formed into a substantially plate-shaped bent piece 2 of rubber or synthetic resin material thinned toward the one side edge 2c, and the other side edge 2b of the bent piece 2 And a substantially plate-shaped elastic piece 3 made of a soft material such as rubber or synthetic resin.

Further, the airtight material 1 for a floor panel of the embodiment
Also, one side edge 2a of the bending piece 2 may be bent in a direction away from the elastic piece 3.

More specifically, as shown in FIG. 2, the floor panel airtight material 1 is a floor component 9 provided on the base 4 at the time of flooring when the wooden building is airtight.
The joint between the base and the base 4 is made airtight. In this case,
A bent piece 2 formed of a solid rubber material and an elastic piece 3 formed of a sponge rubber material are provided.

The bent piece 2 is formed by forming one side edge 2a of a predetermined width over the longitudinal direction by extrusion molding, for example.
The thickness is reduced toward the edge, and the edge 2c on one side is further reduced.
Is formed so as to be bent in a direction away from the elastic piece 3 described later, and is formed simultaneously with the elastic piece 3 described later. Therefore, when the elastic piece 3 is fixed to the side surface of the base 4 and the floor panel 9 is provided on the upper surface of the large pulley 6, the bent edge 2c of the bent piece 2 is brought into contact with the edge of the floor panel 9 to provide a spring property. With this, it becomes easy to adhere.

The bent piece 2 can be easily divided and fixed to the base 4 by forming the bent piece 2 with a rubber material. In addition to the rubber material, for example, a synthetic resin material such as ABS resin,
Alternatively, even if a thin stainless steel plate is used, it can be easily divided and can be brought into close contact with the floor panel 9 with spring properties. In addition, by being thinned toward the edge 2c, when being fixed to the base 4 and abutted against the floor panel 9 and bent, the bending stress is dispersed without concentrating at one place of the fixed portion, and the bending is performed. It is possible to stably and easily adhere with spring properties.

The elastic piece 3 is joined to the base 4 to make the joint portion airtight. This elastic piece 3 is made of the above-mentioned sponge-like rubber material, or E.
It may be PDM (ethylene propylene terpolymer material). The EPDM is a rubber material having extremely excellent durability and ozone resistance. By forming the EPDM into a sponge-like material, the elasticity as well as the heat insulation can be improved.

The elastic piece 3 may be formed by, in addition to the extrusion molding as described above, for example, a tape-shaped sheet material having a predetermined width dimension smaller than that of the bent piece 2 and a double-sided adhesive tape adhered to both sides thereof and wound into a roll. Alternatively, it may be attached to the other side edge 2b of the bent piece 2 while being sequentially extended. The constituent material of the elastic piece 3 may be, for example, synthetic rubber or natural rubber such as silicon rubber or chloroprene rubber, or soft synthetic resin such as urethane foam or styrene foam, in addition to the above-described EPDM. .

On the other hand, in the construction structure of the floor panel of this embodiment, the airtight material 1 for the floor panel is formed by pulling the elastic piece 3 side 6.
Affixed with a fixing tool such as a nail along the longitudinal direction of the side surface of the base 4 perpendicular to the base plate 4 and then fixed with a fixing tool such as a nail, and the floor panel 9 is bent so that one side edge 2a of the bent piece 2 is bent. Is provided on the upper surface of the pulling bar 6. Specifically, first, as shown in FIG.
And a beam of a wooden building frame formed of beams and beams is divided substantially in accordance with the distance between the large pulleys 6, 6 provided between the opposing bases 4, 4. Next, after the divided airtight material 1 for the floor panel is fixed along the longitudinal direction of the side surface of the base 4, the edge of the floor panel 9 is brought into contact with the edge 2 c on one side of the bent piece 2. The one side edge 2a is set on the upper surface of the large pulley 6 while being bent. That is, the one side edge 2c side of the airtight material 1 for the floor panel is closely attached with the spring property along the longitudinal direction of the floor panel 9.

At this time, the bent side edge 2a of the bent piece 2 comes into contact with the edge of the floor panel 9 and is further bent, so that it can be more securely adhered. In the short direction of the floor panel 9, in this case,
As shown in the prior art, the receiving member 7 is provided and the airtight tape 8 is provided and supported. However, the airtight material 1 for floor panels may be fixed to the base 4.

Therefore, according to the floor panel hermetic material and floor panel construction described above, the floor panel hermetic material 1 having the substantially plate-shaped bent piece 2 and elastic piece 3 of rubber or synthetic resin material is divided. Then, the elastic piece 3 side is fixed along the longitudinal direction of the side surface of the base 4 orthogonal to the pulling plate 6, and the floor panel 9 is installed, and one edge of the bent piece 2 which becomes thinner toward the edge. Is brought into contact with the edge of the floor panel 9, and the floor panel 9 is provided on the upper surface of the large pulley 6, and at the same time, one side edge 2 a of the bent piece 2 is bent, so that the floor panel 9 has the airtight material 1 for the floor panel.
Can be attached to the base 4 easily, so that the floor panel 9 can be mounted in a short time.
Can be installed.

The edge 2c, which is the tip of one side of the bent piece 2, is brought into contact with the edge of the floor panel 9 so that the edge 2c can be bent more closely.

In the present invention, in addition to the above-described ones, the airtight material 1 for floor panels is, for example, as shown in FIG.
It is also preferable that the one side edge 3a of the elastic piece 3 extends to substantially the same position as the edge 2c on one side of the bent piece 2. In this case, the bent piece 2 is brought into contact with the edge of the floor panel via the extended portion of the elastic piece 3 made of rubber or a synthetic resin soft material, so that the airtightness can be ensured.

[0025]

The present invention is embodied as in the above-mentioned embodiment, and in the airtight material for floor panel and the construction of the floor panel according to claims 1 and 4, the elastic piece of the airtight material for floor panel is provided. Is adhered and adhered along the longitudinal direction of the side of the base,
The floor panel was installed, and one edge of the bent piece, which became thinner toward the edge, was brought into contact with the edge of the floor panel to bend one side edge, so that the floor panel was made of airtight material for floor panel. Since one side edge side can be closely attached with a spring property, it can be easily provided on the base, so that the floor panel can be installed in a short time.

Further, in the airtight material for floor panel according to the second aspect, the bent one end of the bent piece is brought into contact with the edge of the floor panel so that it can be bent and adhered to the floor panel, so that it can be securely attached. Can be in close contact.

According to the third aspect of the present invention, the bent piece is brought into contact with the edge of the floor panel through an extended portion of the elastic piece made of a soft material such as rubber or synthetic resin. Therefore, the airtightness is ensured.

[0028]

[Brief description of the drawings]

FIG. 1 is a perspective view showing an airtight material for floor panels according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing an installation state of an airtight material for the floor panel.

FIG. 3 is an explanatory diagram of a construction structure of a floor panel using the floor panel airtight material.

FIG. 4 is a perspective view showing another embodiment of the airtight material for floor panels of the present invention.

FIG. 5 is an explanatory view of a construction structure of a floor panel according to a conventional example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Airtight material for floor panels 2 Bending piece 2a One side edge 2b Other side edge 2c Edge 3 Elastic piece 3a Edge 6 Exaggeration 9 Floor panel

Claims (4)

[Claims] 1. A substantially plate-shaped bent piece of rubber or synthetic resin material whose thickness in the longitudinal direction is reduced toward one side edge, and another side edge of the bent piece, An airtight material for floor panels, comprising a substantially plate-shaped elastic piece of rubber or a synthetic resin soft material. 2. The airtight material for floor panels according to claim 1, wherein one side edge of the bent piece is bent in a direction away from the elastic piece. 3. The device according to claim 1, wherein one side edge of the elastic piece extends to substantially the same position as an edge of one side of the bent piece.
Or the airtight material for floor panels of 2. 4. The floor panel hermetic material according to any one of claims 1 to 3, wherein one side of the elastic member is fixed along a longitudinal direction of a side surface of the base orthogonal to the pulling plate and bent. A floor panel construction structure, characterized in that a floor panel is provided on a large upper surface so that one side edge of a piece is bent.