JP2002081579A - Termite proof coupler and under floor termite proof structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a termite proof coupler and an under floor termite proof structure capable of easily and surely preventing the intrusion of a termite into a house along a surface of a piping, regardless of the presence or absence of a clearance with respect to a floor. SOLUTION: This termite proof coupler 30 comprises a body 31 mounted on the whole periphery of a surface of the piping 10, a flange part 32 mounted on the body 31 and expanded in the direction intersecting the piping 10, and a folded part 33 formed on a peripheral edge of the flange part 32 and projecting to one face side of the flange part 32.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a termite coupler for buildings and a termite-proof structure for piping under floor. For example, it can be used for piping under the floor of a wooden house.

[0002]

2. Description of the Related Art Conventionally, in buildings such as houses, particularly in wooden buildings, termite control is performed on the foundation and the first floor. For example, a termite sheet is attached to the entire lower surface of the floor of the first floor, and the base on which the base is mounted is treated with a termiticide. This prevents termites from climbing the base and entering the room.

[0003] In general, pipes indoors are installed standing up from the ground inside the foundation and penetrating the termite control sheet and the floor of the first floor. Therefore, the termites may pass through the ground to reach the ground inside the foundation, climb a pipe rising from the ground, pass through the first floor, and invade indoors. Therefore, it is necessary to surely repair the through hole of the termite sheet. In this case, the termite sheet is repaired from above the penetrated part. However, even if a dedicated adhesive tape or the like is used, the termite sheet is flexible and difficult to construct, so that the termite treatment can be reliably performed. It was difficult.

In order to solve the above problems, the present applicant has previously proposed a pipe connection structure (Japanese Utility Model Laid-Open No. 5-42362). This is to provide a through hole in advance on the floor piping position,
In order to allow a pipe to pass through the through hole and close a gap between the through hole and the pipe, a termite cap coated with a termiticide is installed under the floor. The termite cap is an annular member having a hole having a size equal to the pipe diameter in the center. The pipe is inserted through the hole of the termite cap in close contact with the end of the termite cap. The end of the termite sheet installed under the floor is pressed into the floor material and adheres.

[0005]

The termite cap described above has a structure that closes the gap between the through hole and the pipe. However, a gap occurs between the floor and the termite cap due to aging, vibration, and the like. There is a possibility that termites may pass through this gap and enter the room.

SUMMARY OF THE INVENTION An object of the present invention is to provide a termite-proof coupler and an under-floor pipe termite-proof structure that can easily and reliably prevent termites from invading indoors along the pipe surface regardless of the presence of a gap between the floor and the floor. Is to provide.

[0007]

Means for Solving the Problems In order to achieve the above object, the termite-control coupler and under-floor pipe termite-proof structure of the present invention adopt the following constitution. The present invention will now be described with reference to the drawings. A termite coupler 30 according to claim 1 includes a main body 31 mounted around the entire surface of a pipe 10 and a flange provided on the main body and extending in a direction intersecting the pipe. And a folded portion 33 formed on a peripheral edge of the flange portion and protruding on one surface side of the flange portion.

According to the present invention, a main body mounted around the entire surface of the pipe, a flange portion extending in a direction crossing the pipe,
Since the termite-proof coupler is composed of the folded part protruding on one side of the flange part, even if termites climb along the surface of the pipe, the main body is attached to the entire surface of the pipe, It does not pass through the space between the camera and the main body to reach indoors. In addition, even if the termites try to pass through the flange and the folded part, the termite can support its own weight because the flange is widened in the direction crossing the pipe and the folded part further projects from the flange. It does not pass through the flange portion and the folded portion, and does not reach indoors. Therefore, regardless of the presence or absence of a gap between the floor and the termite coupler, it is possible to easily and reliably prevent the termites from entering the room.

A termite coupler according to a second aspect of the present invention includes a main body mounted around the entire surface of the pipe, and a flange portion provided on the main body and extending in a direction intersecting with the pipe, and the whole is integrally molded with resin. It is characterized by having.

According to the present invention, the termite coupler is constituted by the main body mounted on the entire surface of the pipe and the flange portion extending in the direction crossing the pipe, and the whole is integrally molded with resin.
Even if termites climb along the surface of the pipe, the main body is mounted on the entire surface of the pipe, so that the termite does not pass between the pipe and the main body and reach indoors. In addition, even if termites try to pass along the flanges, the flanges extend in the direction intersecting with the piping and are made of resin and have a smooth surface, so that the termites can support their weight. It does not fall through the flange and reach indoors. Therefore, regardless of the presence or absence of a gap between the floor and the termite coupler, it is possible to easily and reliably prevent the termites from entering the room.

The termite coupler according to the third aspect is the first aspect of the invention.
Or the termite coupler according to item 2, wherein a non-slip means 34 for the pipe is formed on the inner periphery of the main body. According to the present invention, since the anti-slip means for the pipe is formed on the inner periphery of the main body, the termite coupler is not easily displaced from the pipe, and the termite coupler can be fixed at a fixed position for a long period of time. .

A termite coupler according to a fourth aspect of the present invention is the third aspect of the invention.
Wherein the anti-slip means is a claw 34A provided along an inner periphery of the main body. According to the present invention, the claws provided along the inner periphery of the main body are used as the non-slip means, so that when the termite coupler is inserted into the pipe, the termite coupler is connected to the pipe by the claws at the insertion position. Automatically, the termite-proof coupler can be easily attached.

According to a fifth aspect of the present invention, there is provided an under-floor pipe termite structure using the termite coupler according to any one of the first to fourth aspects. Introducing section 20 and pipe 1 inserted into this indoor introducing section
0 and the termite-control coupler 30 installed near the lower part of the pipe below the indoor introduction part. According to the present invention, the termite coupler is installed near the lower part of the indoor introduction part of the pipe, so that even when the termite climbs along the pipe, the termite coupler cannot reach the indoor introduction part. In addition, termites can be easily and reliably prevented from entering the room.

According to a sixth aspect of the present invention, there is provided an under-floor pipe termite structure, wherein the under-floor pipe termite structure is in contact with a lower surface of a floor of the building. I do. According to the present invention, since the termite coupler is brought into contact with the lower surface of the floor of the building, there is no gap between the lower surface of the floor and the termite coupler to allow the termites to pass through. It can be easily and reliably prevented.

According to a seventh aspect of the present invention, there is provided the termite-proof structure for under-floor piping according to the fifth aspect, wherein the indoor introduction portion is provided with a heat-retaining cylinder 20B around the pipe. The termite coupler is in contact with a lower end of the heat retaining cylinder. According to the present invention, since the heat retaining cylinder is interposed around the pipe of the indoor introduction part and the termite-proof coupler is brought into contact with the lower end of the heat retaining cylinder, the termite-preventing function can be exhibited while keeping the pipe heated by the heat retaining cylinder.

An underfloor pipe termite protection structure according to claim 8 is the underfloor pipe termite protection structure according to any one of claims 5 to 7, wherein the pipe comprises a pipe body 11 and a heat insulating material 12 covering the pipe body. And the heat insulating material is continuous to the inside of the indoor introduction part, and the termite-proof coupler is mounted on a surface of the heat insulating material. According to the present invention, the termite-proof coupler is mounted on the surface of the heat-insulating material, so that the termite-proof coupler can be attached to the pipe covered with the heat-insulating material. Can demonstrate.

According to a ninth aspect of the present invention, there is provided the termite-proof structure for under-floor pipes according to the eighth aspect, wherein the heat insulating material is tightened by a main body of the termite-proof coupler, and the heat insulating material is connected to the heat-insulating material. A gap with the pipe main body is sealed. According to the present invention, the heat insulating material is tightened by the body of the termite-proof coupler, and the gap between the heat insulating material and the pipe main body is sealed, so that the termites can pass through the gap between the heat insulating material and the pipe main body and reach indoors. And termites can be easily and reliably prevented from entering the room.

An underfloor pipe termite-proof structure according to claim 10 is
The termite-proof structure for underfloor piping according to any one of claims 5 to 7, wherein the piping includes a piping body and a heat insulating material covering the piping body, and the termite-proof coupler is mounted on a surface of the piping body. It is characterized by having been done. According to the present invention, the termite coupler is mounted on the surface of the pipe main body, so that the gap between the heat insulating material and the pipe main body is closed, so that termites can be easily and reliably prevented from entering the room.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. In the following description of the embodiments, the same components will be denoted by the same reference numerals, and the description thereof will be omitted or simplified. [First Embodiment] FIG. 1 shows a wooden building 1 according to a first embodiment of the present invention. The wooden building 1 includes a cloth foundation 2, a floor structure 3 as a floor installed on the cloth foundation 2, an underfloor pipe termite prevention structure 5 formed on the floor structure 3, and a floor structure 3. And a frame 4 such as a cut wall.

The underfloor pipe termite structure 5 includes an indoor introduction section 20 formed in the floor structure 3, a pipe 10 inserted through the indoor introduction section 20 and connected from outside to indoors, and an indoor introduction section 20 of the pipe 10. And an anti-termite coupler 30 disposed in the vicinity of the lower part of the vehicle. The pipe 10 penetrates the cloth foundation 2 from outside and extends substantially directly below the floor structure 3, bends at a right angle and penetrates the indoor introduction portion 20, and is separated from the ground inside the cloth foundation 2. . Here, the indoor is a space formed by the frame 4 such as a wall and the floor structure 3 and is formed, for example, a room requiring piping such as a kitchen, a toilet, and a toilet. Not limited to this, a pipe space to an upper floor or the like may be used.

As shown in FIG. 2, the floor structure 3 includes a floor material 17.
And a termite sheet 19 attached to the entire lower surface of the flooring 17. The flooring material 17 is a paneling method in which plywood is provided above and below a plurality of core materials. However, the flooring material is not limited to the flooring material, and may be a conventional method. Further, instead of the termite sheet 19, a termiticide may be applied to the flooring material 17 to perform termite control treatment.

The piping 10 includes a piping main body 11 and a heat insulating material 12 which covers the entirety of the piping main body 11 and continues to the inside of the indoor introduction section 20. The pipe main body 11 is a copper pipe, but is not limited to a copper pipe, and may be an iron pipe, a lead pipe, a cast iron pipe, or the like. Moreover, the heat insulating material 12 is not limited to glass wool,
It may be formed of other materials.

The indoor introduction section 20 includes an insertion hole 20A formed in the floor material 17 and a pipe 1 inserted through the insertion hole 20A.
0 and a heat insulation cylinder 20B interposed around the periphery of the cylinder. The heat retaining cylinder 20B has a length from the surface of the floor material 17 to the surface of the termite sheet 19, that is, a length S1 equal to the thickness of the floor structure 3, and the lower end of the heat retaining cylinder 20B, that is, the floor structure 3 The termite-control coupler 30 is in contact with the lower surface.

As shown in FIG. 3, the termite coupler 30 is integrally formed of a polyethylene resin as a whole.
A flange 32 provided at an upper end of the main body 31 and extending in a direction crossing the pipe 10; and a folded portion 33 formed on a peripheral edge of the flange 32.

The main body 31 has a cylindrical shape, and is provided on its inner periphery with non-slip means 34 for the pipe 10 as shown in FIG. The non-slip means 34 is a claw 34 </ b> A that is provided in three stages in an annular shape along the inner circumference of the main body 31, and protrudes downward toward the center, that is, toward the side away from the flange portion 32. The anti-slip means 34
As shown in FIG. 4B, the main body 31 may be provided with a constriction inside to form a projection. In addition, the inner diameter of the main body 31 is formed slightly narrower than the outer diameter of the heat insulating material 12, and the gap between the pipe main body 11 and the heat insulating material 12 is sealed by the main body 31 tightening the heat insulating material 12. I have. In FIG. 2, for convenience, a gap is provided between the pipe main body 11 and the heat insulating material 12.

The flange portion 32 has an annular shape, and its upper surface is in contact with the heat retaining tube 20B and the termite control sheet 19. The shape of the flange portion 32 is not limited to an annular shape, but may be other shapes such as a square. The folded portion 33 is formed so as to protrude downward as one surface side of the flange portion 32, and is orthogonal to the flange portion 32.

Therefore, the present embodiment has the following effects. (1) The termite-proof coupler 30 is formed by a main body 31 mounted around the entire surface of the pipe 10, a flange 32 extending in a direction crossing the pipe 10, and a folded portion 33 protruding on one surface side of the flange 32. With this configuration, even when termites climb along the surface of the pipe 10, the main body 31 is attached to the entire surface of the pipe 10, so that the termites pass between the pipe 10 and the main body 31 and reach indoors. There is no. Further, even if the termites try to pass through the flange portion 32 and the folded portion 33, the termites extend in the direction intersecting the pipe 10 and the folded portion 33 projects further from the flange portion 32. Since it falls without being able to support its own weight, it does not pass through the flange portion 32 and the folded portion 33 to reach the indoor. Therefore, floor structure 3
Regardless of the presence or absence of a gap between the termite coupler 30 and the termite coupler 30, it is possible to easily and reliably prevent termites from entering the room.

(2) A main body 31 mounted on the entire surface of the pipe 10 and a flange 32 extending in a direction crossing the pipe 10.
Since the termite coupler 30 is formed as a whole and integrally molded with resin, even if a termite climbs along the surface of the pipe 10,
Since the main body 31 is attached to the entire surface of the pipe 10,
Termites do not pass through the space between the pipe 10 and the main body 31 and reach indoors. Also, even if a termite tries to pass along the flange 32, the flange 32
Because the termites cannot support their own weight and fall because they are formed of resin and have a smooth surface, they do not reach indoors through the flange portion 32. . Therefore, the floor structure 3 and the termite coupler 30
Irrespective of the presence or absence of a gap between them, it is possible to easily and reliably prevent termites from entering the room.

(3) Since the anti-slip means 34 for the pipe is formed on the inner circumference of the main body 31, the termite coupler 30 is not easily displaced from the pipe, and the termite coupler 30 is fixed at a fixed position for a long period of time. Can be done.

(4) Since the claw 34A provided along the inner periphery of the main body 31 is used as the non-slip means 34, the termite coupler 3
When the 0 is inserted into the pipe 10, the termite-control coupler 30 is automatically locked to the pipe 10 by the claw 34A at the insertion position, so that the termite-control coupler 30 can be easily attached.

(5) Since the termite coupler 30 is installed in the vicinity of the pipe 10 below the indoor introduction section 20, even if a termite climbs along the pipe 10, the termite coupler 30 causes the termite to enter the indoor introduction section 20. The ants cannot reach, and the termites can be easily and reliably prevented from entering the room.

(6) The termite coupler 30 is connected to the lower surface of the floor structure 3,
In other words, the termite sheet 19 was brought into contact with the termite sheet 19,
Since there is no gap between the termite 9 and the termite coupler 30 through which termites pass, it is possible to easily and reliably prevent the termites from entering the room.

(7) A heat insulation tube 20B is interposed around the pipe 10 of the indoor introduction section 20, and the termite-proof coupler 30 is connected to the heat insulation tube 20B.
Since the pipe 10 is in contact with the lower end, the pipe 10 can exhibit an ant-control function while keeping the temperature of the pipe 10 in the heat retaining cylinder 20B.

(8) Since the termite-proof coupler 30 is mounted on the surface of the heat insulating material 12, the pipe main body 11 covered with the heat insulating material 12 is provided.
Since the termite-control coupler 30 can be attached to the pipe, the termite-control function can be exhibited while the pipe body 11 is kept warm by the heat-retaining material 12.

(9) Since the heat insulating material 12 is tightened by the main body 31 of the termite coupler 30 to seal the gap between the heat insulating material 12 and the pipe main body 11, the termite removes the gap between the heat insulating material 12 and the pipe main body 11. The termites can be easily and reliably prevented from entering the room without passing through the room.

(10) Since the termite-control coupler 30 is made of resin, the termite-control function can be exhibited for a long time and the influence on the environment can be reduced as compared with the case where chemicals are used.

[Second Embodiment] In this embodiment, as shown in FIG. 5, the termite-control coupler 30 is mounted around the entire surface of the pipe main body 11 of the pipe 10, and the heat insulating material 12 is installed from outside. It extends until it comes into contact with the flange 32 of 30. Therefore, according to the present embodiment, the following effects are obtained in addition to the effects (1) to (7) and (10) described in the first embodiment. (11) Since the termite-proof coupler 30 is mounted on the surface of the pipe main body 11, there is no gap between the heat insulating material 12 and the pipe main body 11, so that termites can be easily and reliably prevented from entering the room.

It should be noted that the present invention is not limited to the above-described embodiment, but includes modifications and improvements as long as the object of the present invention can be achieved. For example, in the first embodiment, the heat retaining cylinder 20B has the length dimension S1 equal to the thickness dimension of the floor structure 3, but the heat retaining cylinder 20B is configured as shown in FIG.
As shown in FIG. 3A, the length S2 may be longer than the thickness of the floor structure 3 so as to protrude below the floor structure 3, and the lower end thereof may be in contact with the flange portion 32 of the termite coupler 30.
Even in this case, (1) to (5) described in the first embodiment,
There are effects (7) to (10).

In the second embodiment, the heat retaining cylinder 20B has a length S1 equal to the thickness of the floor structure 3. However, as shown in FIG. Alternatively, the flange portion 32 of the termite coupler 30 may be made to protrude below the floor structure 3 as a length dimension S2 longer than the thickness dimension, and abut on the lower end thereof. Even in this case, the effects (1) to (5), (7), (10), and (11) described in the first embodiment are obtained.

Further, in the first embodiment, the heat retaining cylinder 20B is provided around the pipe 10, but as shown in FIG.
The pipe 10 may be inserted into the insertion hole 20A without a gap without interposing the heat retaining cylinder 20B around the pipe 10. Even in this case, (1) to (1) described in the first embodiment.
(6) and (8) to (10).

Further, in the second embodiment, the heat retaining cylinder 20B is interposed around the pipe 10, but as shown in FIG.
The pipe 10 may be inserted into the insertion hole 20A without a gap without interposing the heat retaining cylinder 20B around the pipe 10. Even in this case, (1) to (1) described in the first embodiment.
The effects of (6), (10) and (11) are obtained.

In the second embodiment, the pipe 10 is composed of the pipe main body 11 and the heat insulating material 12 covering the pipe main body 11, and the heat insulating cylinder 20B is interposed around the pipe 10.
As shown in (C), the pipe 10 may be constituted only by the pipe main body 11, and may be brought into contact with the insertion hole 20A without interposing the heat insulating cylinder 20B around the pipe 10. Even in this case, the effects (1) to (6) and (10) to (11) described in the first embodiment can be obtained.

In each embodiment and the modified examples shown in FIGS. 6A and 6B, the heat retaining cylinder 20B is interposed around the pipe 10, but as shown in FIGS. 8A and 8B. Alternatively, the piping 10 may be fixed to the floor material 17 using a connection member 80 instead of the heat retaining cylinder 20B. The connection member 80 includes a flange portion 81 attached to the pipe 10 and fixing the pipe 10 in the horizontal direction, and a connection portion 82 attached to the pipe 10 and fixing the pipe 10 in the vertical direction. The flange portion 81 has an annular shape extending in a direction crossing the pipe 10, and is fixed to the floor member 17 with a nail or the like. The connection part 82 has a metallic cylindrical shape, is fixed to the pipe 10, and is in contact with the upper surface of the flange part 81. 8A and 8B, the termite-control coupler 30 may be brought into contact with the lower surface of the floor structure 3.

[0044]

According to the termite control coupler and the underfloor termite control structure of the present invention, the following effects can be obtained. According to the termite-controlling coupler of the first aspect, the main body attached to the entire surface of the pipe, the flange portion extending in the direction crossing the pipe, and the folded portion protruding to one surface side of the flange portion prevent. Because the termite coupler is configured, even if a termite climbs along the surface of the pipe, the main body is attached to the entire circumference of the pipe, so it does not pass through the space between the pipe and the main body and reach indoors . In addition, even if the termites try to pass through the flange and the folded part, the termite can support its own weight because the flange is widened in the direction crossing the pipe and the folded part further projects from the flange. It does not pass through the flange portion and the folded portion, and does not reach indoors. Therefore, regardless of the presence or absence of a gap between the floor and the termite coupler, it is possible to easily and reliably prevent the termites from entering the room.

According to the termite coupler of the present invention, the termite coupler is constituted by the main body mounted around the entire surface of the pipe and the flange portion extending in the direction crossing the pipe, and the whole is integrally molded with resin. Therefore, even if the termites climb along the surface of the pipe, the termites do not pass through the space between the pipes and the body and reach indoors because the main body is attached to the entire surface of the pipe. Also, even if the termites try to pass along the flange, the flange is spread in the direction intersecting with the pipe and is made of resin and the surface is smooth,
The termites fall without being able to support their weight, and do not pass through the flange to reach the interior. Therefore,
Regardless of the presence or absence of a gap between the floor and the termite coupler, it is possible to easily and reliably prevent termites from entering the room.

According to the termite-proof coupler of the third aspect, the anti-slip means for the pipe is formed on the inner periphery of the main body.
The termite coupler is not easily displaced from the pipe, and the termite coupler can be fixed at a fixed position for a long period of time.

According to the termite-proof coupler of the present invention, the pawl provided along the inner periphery of the main body is used as a non-slip means. At the insertion position, the termite coupler is automatically locked to the pipe by the claw, so that the termite coupler can be easily attached.

According to the termite-invented pipe termite-controlling structure of the present invention, the termite-controlling coupler is installed near the lower part of the indoor introduction part of the pipe, so that even if termites climb along the pipe, the termite-controlling coupler is used. The termites cannot reach the indoor introduction part, and it is possible to easily and reliably prevent the termites from entering the room.

According to the termite-invented pipe termite structure of the present invention, since the termite coupler is brought into contact with the lower surface of the floor of the building, a gap through which termites pass between the lower surface of the floor and the termite coupler is provided. Since it does not occur, it is possible to easily and reliably prevent termites from entering the room.

According to the termite structure for preventing underfloor pipes according to the seventh aspect of the present invention, since a heat insulating cylinder is interposed around the pipe at the indoor introduction part and the termite coupler is brought into contact with the lower end of the heat insulating cylinder, the pipe is kept warm. The ant-proof function can be exhibited while keeping the temperature in the tube.

According to the termite-in-pipe anti-termite structure according to the eighth aspect, the termite-proof coupler is mounted on the surface of the heat insulating material, so that the termite-proof coupler can be attached to the pipe covered with the heat-insulating material. The ant-proof function can be exhibited while keeping the body warm with a heat insulating material.

In accordance with the ninth aspect of the present invention, the heat insulating material is tightened by the body of the termite coupler to seal the gap between the heat insulating material and the pipe main body. Without going through the gap with the main body and reaching the indoor,
Termites can be easily and reliably prevented from entering the room.

According to the tenth aspect of the present invention, the termite coupler is mounted on the surface of the pipe body, so that the gap between the heat insulating material and the pipe body is closed. Intrusion can be easily and reliably prevented.

[Brief description of the drawings]

FIG. 1 is an overall sectional view showing an underfloor pipe termite protection structure according to an embodiment of the present invention.

FIG. 2 is an enlarged sectional view of an underfloor pipe termite protection structure according to the embodiment.

FIG. 3 is a perspective view of the termite coupler according to the embodiment.

FIG. 4 is a sectional view of the termite coupler according to the embodiment.

FIG. 5 is an enlarged sectional view of an underfloor pipe termite protection structure according to a second embodiment of the present invention.

FIG. 6 is an enlarged sectional view of an underfloor pipe termite structure according to a modification of the present invention.

FIG. 7 is an enlarged sectional view of an underfloor pipe termite protection structure according to another modification of the present invention.

FIG. 8 is an enlarged sectional view of an underfloor pipe termite protection structure according to still another modified example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wooden building as a building 3 Floor structure as a floor 5 Underfloor pipe termite prevention structure 10 Pipe 11 Pipe main body 12 Heat insulation material 20 Indoor introduction part 20B Heat insulation cylinder 30 Termite protection coupler 31 Main body 32 Flange part 33 Folding part 34 Non-slip means 34A nail

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Naoki Kanamaru 2-13-5 Takaban, Meguro-ku, Tokyo Inside Maezawa Kiso Kogyo Co., Ltd. (72) Inventor Saburo Izumi 2-4.5 Takaido East, Suginami-ku, Tokyo No. Misawa Home Co., Ltd. (72) Inventor Hideo Sunohara 2-4-5 Takaido East, Suginami-ku, Tokyo F-term (reference) 2D046 BA02 2E001 DD01 DH14 EA10 FA11 FA21 GA01 GA24 GA65 GA72 HA33 HB02 HB05 HB06 HC02 HD11 LA06

Claims (10)

[Claims] 1. A body mounted on the entire surface of a pipe, a flange provided on the body and extending in a direction crossing the pipe, and one side of the flange formed at a periphery of the flange. A termite coupler comprising: 2. A termite-control device comprising: a main body mounted on the entire surface of a pipe; and a flange portion provided on the main body and extending in a direction intersecting the pipe. Coupler. 3. The termite-control coupler according to claim 1, wherein anti-slip means for the pipe is formed on an inner periphery of the main body. 4. The termite-proof coupler according to claim 3,
The termite coupler is characterized in that the anti-slip means is a claw provided along an inner periphery of the main body. 5. An underfloor pipe termite structure using the termite coupler according to any one of claims 1 to 4, wherein an indoor introduction portion formed on the floor of the building and a pipe inserted through the indoor introduction portion are provided. And a termite-proof coupler disposed below and near the indoor introduction portion of the pipe. 6. An underfloor pipe termite structure according to claim 5, wherein the termite coupler is in contact with a lower surface of the floor of the building. 7. The underfloor pipe termite-proof structure according to claim 5, wherein the indoor introduction part is provided with a heat insulating cylinder around the pipe, and the termite coupler is provided at a lower end of the heat insulating cylinder. An underfloor pipe termite-proof structure that is in contact with the floor. 8. The underfloor pipe termite protection structure according to any one of claims 5 to 7, wherein the pipe includes a pipe main body and a heat insulating material covering the pipe main body, and the heat insulating material is introduced into the indoor. Continuing up to the inside, the termite coupler,
An underfloor pipe termite-proof structure, which is mounted on a surface of the heat insulating material. 9. The underfloor pipe termite structure according to claim 8, wherein the heat insulator is tightened by a body of the termite coupler to seal a gap between the heat insulator and the pipe body. An underfloor pipe termite-proof structure. 10. The underfloor termite protection structure according to any one of claims 5 to 7, wherein the pipe includes a pipe body and a heat insulating material covering the pipe body, and the termite coupler includes the pipe. An underfloor pipe termite-proof structure that is mounted on the surface of the main body.