JP3492538B2 - Box mounting structure to box and box abutment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box used for wiring cables or connecting pipes such as water supply pipes to a structure such as a concrete wall of a building, with a heat insulating material interposed therebetween. The present invention relates to a box attachment structure and a box contact body to a structure.

[0002]

2. Description of the Related Art In recent years, a wall structure of a building has a structure in which a heat insulating material is fixedly arranged on one surface of a concrete wall as a structure, and a wall material such as gypsum board is fixedly arranged on the surface of the heat insulating material. There is. Then, when the switch device is attached to this wall structure, first, the wiring box is arranged on the heat insulating material. The wiring box is formed of a synthetic resin material into a rectangular box shape having an opening, and an insertion hole into which a cable can be inserted into the wiring box is formed on a peripheral wall of the wiring box. Further, through holes are formed in the bottom wall of the wiring box at a plurality of positions penetrating the bottom wall.

Next, the fixing nail is inserted through the insertion hole of the wiring box, the heat insulating material is penetrated, and the fixing nail is driven into the concrete wall. As a result, the wiring box is attached and fixed to the concrete wall with the heat insulating material interposed between the wiring box and the concrete wall.

Then, a cable is laid inside from an insertion hole of a wiring box attached and fixed to a concrete wall via a heat insulating material, and a switch is connected to the cable. Further, the switch and the cable are housed in a wiring box, and a switch plate or the like is attached to the opening of the wiring box to close the opening.

[0005]

However, when the wiring box is attached and fixed to the concrete wall with the heat insulating material interposed between the wiring box and the concrete wall, the fixing nail is inserted through the insertion hole of the wiring box. , Penetrate the insulation and drive the nails into the concrete wall. for that reason,
When the wiring box is pressed toward the concrete wall when the fixing nail is driven, the heat insulating material is pressed by the wiring box and is compressed and deformed, and the wiring box also sinks into the heat insulating material.

Therefore, there is a problem that voids in the heat insulating material are crushed and the heat insulating effect is remarkably lowered. The heat-insulating material that has been compressed and deformed presses the back surface of the wiring box in an attempt to return to the original state. As a result, the wiring box moves in the direction opposite to the concrete wall, and there is also a problem that the wiring box cannot be fixed at a predetermined position.

The present invention has been made by paying attention to the problems existing in the prior art. It is an object of the present invention to provide a structure for attaching a box to a structure and a box abutting body that can prevent a decrease in heat insulation effect and can surely fix the box at a predetermined position. .

[0008]

In order to achieve the above-mentioned object, the structure for mounting a box on a structure according to the first aspect of the present invention is a structure for a building and wiring or water supply for a cable or the like. A structure in which a box is used for piping such as a pipe, and a heat insulating material is interposed between the box and the box, and the box is fixed to the structure by a fixing member. , The box abutment is arranged so that it extends from the outer surface of the box through the heat insulating material in the direction of the structure, and the other end of the box abuts on the structure to maintain the space between the two, and the box is insulated by the fixing member. The mounting structure of the box to the structure that is attached and fixed to the structure via the material
Adjust the length of the box contact body in the axial direction.
It is foldable so that it can be knotted .

According to a second aspect of the present invention, there is provided a structure for mounting a box on a structure, wherein a structure of a building and a cable or the like are arranged.
Between boxes used for lines or piping such as water supply pipes
With the heat insulating material interposed in the
A structure for attaching and fixing a box to the body,
One end contacts the outer surface of the box and
And penetrates through the heat insulating material toward the structure, and the other end of the structure
Box contact body so that it contacts and maintains the space between them.
Place the box through the insulation by the fixing member
Box mounting structure to a structure fixed and attached to the structure
In, the box contact body is formed on the outer surface of the box.
It is configured to be detachably attached to the attached mounting portion .

According to a third aspect of the present invention, there is provided a structure for mounting a box on a structure, wherein a structure of a building and a cable or the like are arranged.
Between boxes used for lines or piping such as water supply pipes
With the heat insulating material interposed in the
A structure for attaching and fixing a box to the body,
One end contacts the outer surface of the box and
And penetrates through the heat insulating material toward the structure, and the other end of the structure
Box contact body so that it contacts and maintains the space between them.
Place the box through the insulation by the fixing member
Box mounting structure to a structure fixed and attached to the structure
, The box contact body is integrated with the box
It is formed and arranged .

According to a fourth aspect of the present invention, there is provided a structure for mounting a box on a structure, wherein a structure of a building and a cable or the like are arranged.
Between boxes used for lines or piping such as water supply pipes
With the heat insulating material interposed in the
A structure for attaching and fixing a box to the body,
One end contacts the outer surface of the box and
And penetrates through the heat insulating material toward the structure, and the other end of the structure
Box contact body so that it contacts and maintains the space between them.
Place the box through the insulation by the fixing member
Box mounting structure to a structure fixed and attached to the structure
In, the fixing member can be inserted through the box contact body
It is formed into a simple tubular shape and the fixing member is inserted into the box contact body.
The box is fixed to the structure .

According to a fifth aspect of the present invention, there is provided a structure for mounting a box on a structure, wherein a structure of a building and a cable or the like are arranged.
Between boxes used for lines or piping such as water supply pipes
With the heat insulating material interposed in the
A structure for attaching and fixing a box to the body,
One end contacts the outer surface of the box and
And penetrates through the heat insulating material toward the structure, and the other end of the structure
Box contact body so that it contacts and maintains the space between them.
Place the box through the insulation by the fixing member
Box mounting structure to a structure fixed and attached to the structure
In, the box abutment can easily penetrate the heat insulating material
It is formed so that the tip shape is sharp .

According to a sixth aspect of the present invention, there is provided a structure for mounting a box to a structure according to any one of the first to fifth aspects, wherein the box contact body has a length in an axial direction.
Is approximately the same as the thickness of the heat insulating material .

[0014]

A box contact body according to a seventh aspect of the present invention is a box contact body integrally formed on an outer surface of a box used for wiring or piping with a structure of a building.
With the heat insulating material interposed between the box and the box, one end of the box is in contact with the outer surface of the box,
It is arranged between the box and the structure so as to extend through the heat insulating material in the direction of the structure, and the other end of the structure abuts against the structure to maintain the space between them.

A box for the structure of the invention according to claim 8 is
The mounting structure for the box is the structure of the building and the cable
Between boxes used for lines or piping such as water supply pipes
With the heat insulating material interposed in the
A structure for attaching and fixing a box to the body,
One end contacts the outer surface of the box and
And penetrates through the heat insulating material toward the structure, and the other end of the structure
Box contact body so that it contacts and maintains the space between them.
Place it in the insertion hole formed through the box
Insert the fixing member and strike the tip of the fixing member on the structure.
Or screwing the tip of the fixing member into the structure
Attach the box to the structure through the heat insulation
In the mounting structure of the box to the
The axial length of the contact body is almost the same as the thickness of the heat insulating material.
It is composed in the same way .

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. (First Embodiment) As shown in FIGS. 1 to 3, a wiring box 10 made of synthetic resin as a box has a peripheral wall 13 composed of a pair of short side walls 11 facing each other and a pair of long side walls 12 facing each other. , And is formed in a rectangular box shape having a bottom wall 14 that closes one end side thereof and an opening. A pair of insertion holes 15 are formed in both of the short side walls 11, and the insertion holes 1
A conduit (not shown) is connected to the cable 5, and a cable is routed in the conduit.

The outer surface of one of the long side walls 12 has a predetermined thickness and is formed into a substantially quadrangular mounting projection 16.
Are formed to project. The mounting projection 16 has a long side wall 1
Mounting holes 17 in the form of elongated holes are formed at predetermined intervals through 2
It is formed in the place. Then, the wiring box 10 can be attached to the pillar via the mounting convex portion 16 by screwing a screw into the pillar for constructing the building from the mounting hole 17.

As shown in FIG. 3, a fixing portion 18 whose end face faces the opening is formed at an intermediate position on the side of each short side wall 11 in the wiring box 10, and the fixing hole 1 is formed at the center of the fixing portion 18.
9 is formed. A female screw (not shown) is formed on the inner peripheral surface of the fixing hole 19. Then, the wiring device mounting screws are inserted into the fixing holes 19 through the through holes formed in the upper and lower ends of the wiring device mounting frame holding and fixing the wiring devices such as switches. Further, by screwing the male screw of the screw into the female screw of the fixing hole 19, the wiring device can be attached and fixed to the wiring box 10 via the wiring device mounting frame.

On the opening side of the bottom wall 14 of the wiring box,
Circular recesses 20 are formed at four places at predetermined intervals. An insertion hole 21 is formed in the center of each recess 20 to form a bottom wall 1.
4 is formed so as to penetrate therethrough. On the back side of the wiring box 10, the insertion hole 21 is formed at the outer edge of the opening of the insertion hole 21.
A circular mounting portion 22 having an outer diameter larger than the inner diameter is recessed. Then, a fixing nail 23 as a fixing member can be inserted into the insertion hole 21 from the opening side of the wiring box 10. At this time, as shown in FIG. 1, the inner diameter and the depth of each recess 20 are determined by the head 2 of the fixing nail 23.
Corresponding to the outer diameter and thickness of 3a, the head 23a of the fixed nail 23
The end surface and the bottom wall 14 surface are flush with each other.

As shown in FIG. 3, the box contact member 24 is formed of a synthetic resin material into a cylindrical shape, and the outer diameter of the box contact member 24 corresponds to the inner diameter of the mounting portion 22 and can be engaged with the mounting portion 22. There is. Further, the fixing nail 23 can be inserted into the box contact body 24 in the axial direction thereof. On the outer peripheral surface of the box contact body 24, thin portions 25 are formed at four locations along the entire circumferential direction. As shown in FIG. 1, the thin portion 25 has a smaller thickness than the other portions of the box contact body 24, and therefore, as shown by the chain double-dashed line in FIG.
The box contact body 24 can be broken off from the thin portion 25, and its length in the axial direction can be adjusted.

Next, the wiring box 10 is attached to the back side of the wiring box 10 and the concrete wall 26 as a structure.
A method of attaching the heat insulating material 27 to the concrete wall 26 with the heat insulating material 27 interposed therebetween will be described.

First, the concrete wall 26 as a structure
With the heat insulating material 27 fixedly arranged on one surface, through holes 28 penetrating the heat insulating material 27 are formed at two locations. The through holes 28 correspond to the mounting portions 22 formed on the upper and lower ends of the back surface of the wiring box 10. Then, one end of the box abutting body 24 is broken off from the thin portion 25 so that the axial length of the box abutting body 24 and the thickness of the heat insulating material 27 become substantially the same.

At this time, the thin portion 25 is the box contact body 2
Since it is thinner than the other portions of 4, it can be easily broken. Next, the box abutting bodies 24 are inserted into both through holes 28, and one end of each box abutting body 24 is brought into contact with the concrete wall 26. At this time, the thickness of the heat insulating material 27 and the length of the box contacting body 24 in the axial direction are substantially the same, and the other end of the box contacting body 24 slightly projects from the surface of the heat insulating material 27. .

Then, the box contact bodies 24 are made to correspond to the mounting portions 22 located at the upper end and the lower end of the wiring box 10. Then, from the insertion hole 21 to the box contact body 2
The fixing nail 23 is inserted into the inside of the container 4, and the fixing nail 23 is guided by the box contact body 24 so as to be orthogonal to the concrete wall 26. Furthermore, the head 2 of the fixed nail 23
3a is hit with a hammer or the like to drive the tip of the fixed nail 23 into the concrete wall 26, and the head 23a of the fixed nail 23 is housed in the recess 20. Then, the heat insulating material 27
The other end of the box contact body 24 protruding from the surface engages with the mounting portion 22 and also contacts the back surface of the wiring box 10.

As a result, the wiring box 10 is attached and fixed to the concrete wall 26 with the heat insulating material 27 interposed between the wiring box 10 and the concrete wall 26. At this time, the wiring box 10 and the concrete wall 26 are fixed by the pair of box abutting bodies 24 having a length substantially equal to the thickness of the heat insulating material 27 while maintaining the distance by the thickness of the heat insulating material 27. It As a result, the heat insulating material 27 is prevented from being pressed by the back surface of the wiring box 10 due to the driving of the fixing nail 23, and the heat insulating material 27 can be prevented from being compressed and deformed. Therefore, it is possible to prevent the voids in the heat insulating material 27 from being crushed and prevent the heat insulating effect from being lowered.

Further, since the heat insulating material 27 is prevented from being compressed and deformed, the heat insulating material 27 is prevented from pressing the rear surface of the wiring box 10. Further, since the other end of the box contact body 24 is engaged with the mounting portion 22 of the wiring box 10, it is possible to prevent the wiring box 10 from moving in the vertical and horizontal directions. Therefore, the wiring box 10 can be securely fixed at a predetermined position.

Further, since the outer diameter and thickness of the head 23a of the fixed nail 23 correspond to the inner diameter and depth of the recess 20,
When the head 23a is housed in the recess 20, the head 23a
And the bottom wall 14 surface of the wiring box 10 are flush with each other. Therefore, it is possible to prevent a cable or the like housed in the wiring box 10 from being caught by the head portion 23a of the fixed nail 23.

The effects exhibited by the first embodiment will be described below. According to the mounting structure of the wiring box 10 to the concrete wall 26 of the first embodiment, the wiring box 10 is mounted and fixed to the concrete wall 26 with the heat insulating material 27 interposed between the wiring box 10 and the concrete wall 26. At this time, one end of the pair of box contact bodies 24 contacts the concrete wall 26, and the other end contacts the back surface of the wiring box 10. Therefore, the wiring box 10 is fixed to the concrete wall 26 while maintaining a predetermined space. As a result, it is possible to prevent the wiring box 10 from moving toward the concrete wall 26 due to the driving of the fixing nails 23, and at the same time, the heat insulating material 2 provided by the back surface of the wiring box 10 can be prevented.
The pressing of 7 can be prevented, and the heat insulating material 27 can be prevented from being compressed and deformed. Therefore, it is possible to prevent the voids in the heat insulating material 27 from being crushed and prevent the heat insulating effect from being lowered.

Further, since the compressive deformation of the heat insulating material 27 is prevented, the pressing of the heat insulating material 27 against the back surface of the wiring box 10 is also prevented. Further, since the other end of the box contact body 24 is engaged with the mounting portion 22 of the wiring box 10, the fixing nail 23 is inserted from the insertion hole 21 into the box contact body 24 and fixed to the concrete wall 26. It is possible to prevent the wiring box 10 from moving in the vertical and horizontal directions when is hit. Therefore, the wiring box 10 can be securely fixed at a predetermined position.

According to the mounting structure of the wiring box 10 to the concrete wall 26 of the first embodiment, a pair of box members penetrating the heat insulating material 27 is provided between the back surface of the wiring box 10 and the concrete wall 26. When the wiring box 10 is attached and fixed to the concrete wall 26 with the contact body 24 interposed, the axial lengths of the pair of box contact bodies 24 substantially correspond to the thickness of the heat insulating material 27. Then, the box abutment body 24 maintains a predetermined interval to reliably prevent the back surface of the wiring box 10 from pressing the heat insulating material 27 due to the driving of the fixing nail 23, and the heat insulating material 27 is compressed and deformed. Can be further prevented. Therefore, it is possible to prevent the voids in the heat insulating material 27 from being crushed and reliably prevent the heat insulating effect from decreasing.

According to the attachment structure of the wiring box 10 to the concrete wall 26 of the first embodiment, the box contact body 24 has the thin portion 25 along the entire circumferential direction on the outer peripheral surface thereof.
Are formed at four locations, and the thin portion 25 is thinner than the other portions of the box contact body 24. Therefore, the box contact body 24 can be easily broken off from the thin portion 25, and the length thereof can correspond to the thickness of the heat insulating material 27.

According to the mounting structure of the wiring box 10 on the concrete wall 26 of the first embodiment, the box contact body 24 is configured to be detachable from the mounting portion 22 formed on the back surface of the wiring box 10. Has been done. Therefore, the wiring box 10 and the box contact body 24 are separately provided to reduce the space required for housing the wiring box 10,
The transportation etc. can be performed easily. Also, the mounting portion 2
Since 2 is formed at 4 places, the box contact body 24
Can be engaged in the desired position.

According to the structure for mounting the wiring box 10 on the concrete wall 26 of the first embodiment, when the wiring box 10 is mounted on the concrete wall 26, the fixing nail 23 is guided in the box contact body 24. Driven into the concrete wall 26. Therefore, the box contact body 2
4, the fixing nail 23 can be driven so as to be orthogonal to the concrete wall 26, and the fixing nail 23 can firmly fix the wiring box 10.

According to the mounting structure of the wiring box 10 to the concrete wall 26 of the first embodiment, the fixing nail 23
The outer diameter and the thickness of the head portion 23a correspond to the inner diameter and the depth of the recess 20 formed on the opening side of the bottom wall 14 of the wiring box 10. Therefore, the fixing nail 23 is driven into the concrete wall 26 from the insertion hole 21, and the head 23a is recessed into the recess 20.
When housed inside, the end face of the head portion 23a and the bottom wall 14 face of the wiring box 10 are flush with each other. Therefore, it is possible to prevent a cable or the like housed in the wiring box 10 from being caught by the head portion 23a of the fixed nail 23.

According to the mounting structure of the wiring box 10 to the concrete wall 26 of the first embodiment, the fixing nail 23
Is guided in the box contact body 24 and the concrete wall 2
Driven to 6. Therefore, the tip of the fixed nail 23 does not come into contact with the heat insulating material 27 and can be easily driven into the concrete wall 26.

According to the box contact body 24 of the first embodiment, one end is brought into contact with the back surface of the wiring box 10,
By bringing the other end into contact with the concrete wall 26, it is possible to maintain a distance between the back surface of the wiring box 10 and the concrete wall 26 that is substantially the same as the axial length of the box contact body 24. Therefore, when the wiring box 10 is attached to the concrete wall 26 by the fixing nails 23 with the heat insulating material 27 interposed, it is possible to prevent the heat insulating material 27 from being pressed by the back surface of the wiring box 10 to be compressed and deformed. You can

The box contact body 24 of the first embodiment
Is used by engaging with desired positions of the mounting portions 22 formed at four positions on the back surface of the wiring box 10. Therefore, the box contact body 24 and the wiring box 10 can be separately transported and stored. Therefore,
The space required for transportation and storage can be reduced.

(Second Embodiment) In the second embodiment,
Differences from the first embodiment will be mainly described. As shown in FIGS. 4 and 5, at the four corners of the back surface of the wiring box 10, box contact bodies 24 having a uniform length in the axial direction are integrally formed. The box abutment body 24 of the second embodiment is formed so that it is tapered from the rear surface of the wiring box 10 toward the tip thereof, and the tip thereof is pointed. Further, thin-walled portions 25 are formed on the outer peripheral surface of the box abutting body 24 at three locations along the entire circumferential direction at predetermined intervals. Wiring box 10
Two through holes 21 are formed in the center of the bottom wall 14 of the above, and the fixing nail 23 can be inserted into the through holes 21.

Then, the wiring box 1 of the second embodiment.
0 between the rear surface and the concrete wall 26
When attaching to the concrete wall 26 with 7 interposed, first, the box contact body 24 of the wiring box 10
Are pushed into the heat insulating material 27. At this time, since the tip of the box contact body 24 is sharp, they can be easily penetrated into the heat insulating material 27. As a result, the box contact body 24 penetrates the heat insulating material 27, and the tip thereof contacts the concrete wall 26.

In this state, the fixed nail 23 is inserted through the insertion hole 21, the heat insulating material 27 is penetrated, and the tip of the fixed nail 23 is driven into the concrete wall 26. As a result, the wiring box 10 can be attached to the concrete wall 26 with the heat insulating material 27 interposed between the back surface thereof and the concrete wall 26.

At this time, since the wiring box 10 and the box contact body 24 are integrally formed, the fixing nail 23 is inserted into the insertion hole 21 and the fixing nail 23 is driven in a stable state. be able to.

The present embodiment can be modified and embodied as follows. As shown in FIG. 6, a protrusion 29 is formed on the outer surface of the pair of short side walls 11 or the long side walls 12 of the wiring box 10,
A mounting portion 22 capable of engaging with the box contact body 24 is formed on the end surface of the projecting portion 29 located on the back side of the wiring box 10. Then, one end side or the base end side of the box contact body 24 formed in a cylindrical shape or tapered from the base end to the tip end is engaged with or integrated with the mounting portion 22, and the other end side or the tip side is a concrete wall. 26 and a predetermined distance is maintained between the back surface of the wiring box 10 and the concrete wall 26. Furthermore, the bottom wall 14 of the wiring box 10
It is also possible to fix the wiring box 10 by inserting the fixing nail 23 through the heat insulating material 27 from the insertion hole 21 formed in the and then driving it into the concrete wall 26.

In the case of such a structure, since the projecting portion 29 is formed on the outer surface of the opposing short side wall 11 or long side wall 12, the strength of the wiring box 10 can be improved. A box contact body that is formed as a protrusion as a mounting portion 22 on one of the outer surfaces of the peripheral wall 13 of the wiring box 10 and that has a tubular shape or that tapers toward the tip side from the base end side. The peripheral wall 1 of the wiring box 10 by engaging or integrating 24 and abutting the other end side or the tip side to the structure 26.
A predetermined distance is maintained between 3 and the concrete wall 26. Furthermore, the fixing nail 23 may be penetrated from the flange portion or the insertion hole 21 through the heat insulating material 27 and driven into the structure 26 to fix the wiring box 10. When configured in this manner, the heat insulating material 27 is interposed between any of the peripheral walls 13 of the wiring box 10 and the structure 26, and the wiring box 10 is structured with a predetermined distance maintained. It can be fixed to the body 26. Further, when the fixing nail 23 is driven in from the flange portion, it can be easily driven.

A mounting portion 22 is formed on one of the outer surfaces of the peripheral wall 13 of the wiring box 10, and a box contact body 24 is formed in the mounting portion 22 and is tapered from the base end side toward the tip side. The peripheral wall 1 of the wiring box 10 is engaged or integrated, and the other end side or the tip end side is brought into contact with the structure 26.
A predetermined distance is maintained between 3 and the concrete wall 26. Further, the fixing nail 23 may be penetrated through the heat insulating material 27 and driven into the structure 26 to fix the wiring box 10. In the case of such a configuration, the heat insulating material 27 is interposed between any of the peripheral walls 13 of the wiring box 10 and the structure 26, and a predetermined distance is maintained,
The wiring box 10 can be fixed to the structure 26.

A tubular mounting portion 22 having an outer diameter corresponding to the inner diameter of the tubular box abutting body 24 is formed to project from the outer surface of the bottom wall 14 or the peripheral wall 13, and the box abutting portion is attached to the mounting portion 22. The body 24 may be engaged. With this configuration, it is possible to prevent the box contact body 24 engaged with the mounting portion 22 from moving vertically and horizontally.

In the first embodiment, the box contact body 24 may be integrally molded with the mounting portion 22 of the wiring box 10. With this configuration, the work of driving the fixed nail 23 into the concrete wall 26 from the insertion hole 21 can be performed in a stable state.

In the first embodiment, the box contact body 24 that engages with the mounting portion 22 of the wiring box 10 is
The number may be three, four or four. When one box contact body 24 is used, in a state where a predetermined distance is maintained between the back surface of the wiring box 10 and the concrete wall 26,
The wiring box 10 can be fixed to the concrete wall 26. When three or four box contact bodies 24 are used, the wiring box 10 can be attached to the concrete wall 26 in a stable state.

In the first embodiment, the box abutment body 24 is engaged with the mounting portion 22 at any one of 1 to 3 places,
The box contact member 24 is not engaged with the insertion hole 21 of the attachment portion 22 or the fixing nail 2 is inserted into the box contact member 24 from the insertion hole 21.
3 through the wiring box 10 to the concrete wall 26
You may fix it to. Also in the case of such a configuration, in a state where a predetermined distance is maintained between the back surface of the wiring box 10 and the concrete wall 26 by the box contact body 24,
The wiring box 10 can be fixed to the concrete wall 26.

In the first embodiment, the box contact body 24 may be formed so as to taper from the base end side toward the tip end side, and the base end side may be engaged with the mounting portion 22. Then, the fixing nail 23 may be penetrated through the heat insulating material 27 through the insertion hole 21 in which the box abutting body 24 is not engaged and driven into the concrete wall 26. Even in the case of such a configuration, the box abutment body 24 allows the wiring box 1
The wiring box 10 can be fixed to the concrete wall 26 while maintaining a predetermined distance between the rear surface of the 0 and the concrete wall 26.

In each of the embodiments, the box contact body 24 may be formed in a cylindrical shape that tapers from the base end side toward the tip end side, and the base end side may be engaged with or integrated with the mounting portion 22. . Then, the fixing nail 23 may be inserted into the box contact body 24 through the insertion hole 21 to fix the wiring box 10 to the concrete wall 26.

With this structure, the heat insulating material 27 can be easily penetrated by the box contact body 24. -In each embodiment, instead of the wiring box 10, a piping box for connecting pipes used for water supply, hot water supply, etc. may be used. When configured in this way, with the box contact body 24 maintaining a predetermined distance between the back surface of the piping box and the concrete wall 26,
The piping box can be fixed to the concrete wall 26.

In the second embodiment, the number of box abutment bodies 24 integrally formed on the back surface of the wiring box 10 may be any one of 1 to 3. In each of the embodiments, the box abutment body 24 may be formed in a substantially cylindrical shape, and the tip end thereof may be formed to be tapered. With this configuration, the box contact body 24 can easily penetrate the heat insulating material 27.

In each embodiment, the fixing nail 23 as a fixing member may be changed to a screw or the like that can be screwed into the concrete wall 26. Even with such a configuration, the wiring box 10 can be fixed to the concrete wall 26.

In the first embodiment, the box contact body 24 is changed to a square tube shape, a triangular tube shape, etc., and in the second embodiment, the box contact body 24 is changed to a square pyramid shape, a triangular pyramid shape, etc. You may.

Further, the technical idea which can be grasped from the above embodiment will be described below. -The box contact body has thin portions formed at a plurality of locations on the outer peripheral surface thereof at predetermined intervals along the circumferential direction.
It

With this structure, the box contact body can be easily broken from the thin portion, and the axial length of the box contact body can be easily adjusted.

[0058]

As described in detail above, the present invention has the following effects. According to the attachment structure of the box to the structure of the invention described in claims 1 to 6 , it is possible to prevent the heat insulating effect from being lowered, and it is possible to securely fix the box at a predetermined position. In claim 1
According to the mounting structure of the box to the structure of the described invention,
Match the axial length of the box contact body with the thickness of the heat insulating material.
To prevent compressive deformation of the insulation.
You can

According to the attachment structure of the box to the structure of the invention described in claim 2, the box is attached to the desired attachment portion.
The abutment body can be engaged. Also, the box contact body
And box can be transported and stored separately.
The space required for transportation and storage can be reduced.
It

According to the structure for mounting a box on a structure of the invention described in claim 3, the box is fixed to the structure by a fixing member.
Can be installed in a stable condition by
It

According to the mounting structure of the box to the structure of the invention described in claim 4, the fixing member is the box contact body.
Is guided and driven into the structure. Therefore, Bock
So that the fixing member is orthogonal to the structure
The box can be firmly and easily
Can be fixed to .

According to the mounting structure of the box to the structure of the invention described in claim 5, the box contact body is provided in the heat insulating material.
It can be easily penetrated .

According to the attachment structure of the box to the structure of the invention described in claim 6, the structure described in any one of claims 1 to 5 is provided.
In addition to the effects of the invention described above, there is a disconnection between the box and the structure.
When the box is attached to the structure with a heating material interposed,
It is possible to reliably prevent the heat insulating material from being compressed and deformed,
It is possible to further prevent deterioration of the heat insulating effect .

[0064]

According to the box contact body of the invention described in claim 7 , it is possible to maintain a predetermined space between the outer surface of the box and the structure, and when the box is attached to the structure by the fixing member. The compression deformation of the heat insulating material can be prevented. Therefore, it is possible to prevent deterioration of the heat insulating effect. Also, the box abutment body allows the box structure to
Can be installed in a stable state.

A box for the structure of the invention according to claim 8 is
According to the box mounting structure , there is no disconnection between the box and the structure.
When the box is attached to the structure with a heating material interposed,
It is possible to reliably prevent the heat insulating material from being compressed and deformed,
It is possible to further prevent deterioration of the heat insulating effect .

[0067]

[Brief description of drawings]

FIG. 1 is a sectional view showing a mounting structure of a wiring box according to a first embodiment.

FIG. 2 is a perspective view showing a wiring box of the first embodiment.

FIG. 3 is an exploded perspective view showing a wiring box mounting structure.

FIG. 4 is a perspective view showing a wiring box according to a second embodiment.

FIG. 5 is a sectional view showing a wiring box mounting structure according to a second embodiment.

FIG. 6 is a cross-sectional view showing another example of a wiring box and a box contact body.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 ... Wiring box as a box, 22 ... Attachment part, 23 ... Fixing nail as a fixing member, 24 ... Box contact body, 26 ... Concrete wall as a structure, 27 ... Heat insulating material.

Claims (8)

(57) [Claims] 1. A box is attached to the structure by a fixing member with a heat insulating material interposed between the structure of a building and a box used for wiring such as a cable or for piping such as a water supply pipe. A structure in which one end abuts on the outer surface of the box, extends through the heat insulating material from the outer surface of the box toward the structure, and the other end abuts on the structure to maintain the distance between the two. by placing the box abutting member such that, in the above mounting structure boxes box by a fixing member to the through insulation structure mounted fixed structure, said box those Settai is to the axial direction Adjust the length of
Structure that can be folded so that
Box mounting structure . 2. A structure of a building and wiring for a cable or the like
Or, disconnect from the box used for piping such as water supply pipes.
The structure is fixed to the structure by the fixing member with the heat material interposed.
A structure for mounting and fixing a box, in which one end abuts the outer surface of the box and
Structure from the outer surface of the
Bock so that the other end contacts the body and maintains the distance between them
Position the contact body and disconnect the box with the fixing member.
Box to the structure that is attached and fixed to the structure via heat material
Mounting structure, the box contact body is mounted on the outer surface of the box.
A structure for mounting a box to a structure that is configured to be detachably attached to a part. 3. A structure of a building and wiring for a cable, etc.
Or, disconnect from the box used for piping such as water supply pipes.
The structure is fixed to the structure by the fixing member with the heat material interposed.
A structure for mounting and fixing a box, in which one end abuts the outer surface of the box and
Structure from the outer surface of the
Bock so that the other end contacts the body and maintains the distance between them
Position the contact body and disconnect the box with the fixing member.
Box to the structure that is attached and fixed to the structure via heat material
In the mounting structure of, the box contact body is integrally formed with the box.
Box mounting structure for the structure that is arranged . 4. A structure of a building and wiring for a cable or the like
Or, disconnect from the box used for piping such as water supply pipes.
The structure is fixed to the structure by the fixing member with the heat material interposed.
A structure for mounting and fixing a box, in which one end abuts the outer surface of the box and
Structure from the outer surface of the
Bock so that the other end contacts the body and maintains the distance between them
Position the contact body and disconnect the box with the fixing member.
Box to the structure that is attached and fixed to the structure via heat material
In the mounting structure of, the box contact body is formed into a tubular shape through which the fixing member can be inserted.
And insert the fixing member into the box contact body
A structure for mounting the box to the structure that secures the structure to the structure. 5. A structure of a building and wiring for a cable or the like
Or, disconnect from the box used for piping such as water supply pipes.
The structure is fixed to the structure by the fixing member with the heat material interposed.
A structure for mounting and fixing a box, in which one end abuts the outer surface of the box and
Structure from the outer surface of the
Bock so that the other end contacts the body and maintains the distance between them
Position the contact body and disconnect the box with the fixing member.
Box to the structure that is attached and fixed to the structure via heat material
In the mounting structure of the above, the box contact body should facilitate penetration into the heat insulating material.
Box mounting structure to a structure with a sharp tip . 6. The length of the box contact body in the axial direction
Is configured to have substantially the same thickness as the heat insulating material.
A mounting structure for a box to the structure according to any one of to 5. 7. A structure used for a building and wiring or piping.
Box abutment integrally formed on the outer surface of the used box
It is a body and has a heat insulating material interposed between it and the box.
Contact the outer surface of the box with one end
Extends through the heat material toward the structure, and the other end contacts the structure
To keep the space between them and the box and structure
Box abutment placed between. 8. A structure for a building and wiring for a cable or the like
Or, disconnect from the box used for piping such as water supply pipes.
The structure is fixed to the structure by the fixing member with the heat material interposed.
A structure for mounting and fixing a box, in which one end abuts the outer surface of the box and
Structure from the outer surface of the
Bock so that the other end contacts the body and maintains the distance between them
Position the contact body and insert it through the box.
The fixing member is inserted through the through hole so that the tip of the fixing member is formed.
Driving into the structure or attaching the tip of the fixing member to the structure
By packing, the box is put into the structure through the heat insulating material.
In the mounting structure of the box to the fixed and mounted structure, the length of the box contact body in the axial direction is the thickness of the heat insulating material.
The mounting structure of the box to the structure configured almost the same as
Structure.