JP2003018724A - Wiring apparatus installing device and installing method for wiring apparatus installing member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wiring apparatus installing device capable of temporarily fixing with ease a wiring apparatus installing member to a wall material even before or even after cloth lining. SOLUTION: A wiring box 12 is formed into a shape such that a bottomed square box that is long in the vertical direction having an opening 14 is cut out over the widthwise direction at the upper side and the lower side of a bottom wall 15. Abutting parts 24, 25 are outwardly protruded at the opening 14 side ends of the upper wall 20 and the lower wall 21 of the wiring box 12. Swelling parts 31, 32 are formed inside the central part between the upper wall 20 and the lower wall 21. Fixing holes 31a, 32a for fixing installation screws are formed at the swelling parts 31, 32. A part of a first end 41 side of each adhesive tape 13 is adhered to each of inside surfaces of the left sidewall 18 and the right sidewall 19 of the wiring box 12 in a state that release paper 43 is peeled off from the first end 41 of the adhesive tape 13 to the vicinity of a release position indication line 45.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wiring device mounting apparatus and a wiring device mounting member mounting method.

[0002]

2. Description of the Related Art Conventionally, some wiring boxes used for installing wiring equipment on a wall surface are inserted into the back of the wall through through holes formed in the wall material and attached to the back surface of the wall material. As a wiring box of this type, for example, Japanese Unexamined Patent Publication
There is one disclosed in Japanese Patent Publication No. 275336.

When mounting a wiring device on a wall material using the wiring box of this publication, first, a wiring cable wired on the back side of the wall material is passed through a through hole formed in the wall material to the front side of the wall material. And draw it into the wiring box through the hole and connect it to the wiring equipment. Next, insert the mounting screw into the screw insertion hole at the top of the wiring device mounting frame, and screw it in halfway through the female screw at the top of the wiring box.
Temporarily fix the upper part of the wiring device mounting frame to the wiring box.

With the wiring fixture mounting frame and the wiring box temporarily fixed as described above, as shown in FIG. 6 (a), the wiring box 91 is temporarily moved downward, and from the through hole 93 of the wall member 92. Insert it behind the wall. And the wiring device 94
And the wiring box 91 are lifted, and the wiring box 91
Abutting portions 95 formed on the upper and lower portions of the
The a and 95b are brought into contact with the back surface 96 of the wall material 92. In this state, the upper mounting screw 97a screwed in halfway is further tightened into the female screw 98a in the upper part of the wiring box 91, and another mounting screw is inserted in the screw insertion hole in the lower part of the wiring device mounting frame 99. 97b is inserted and tightened into the female screw 98b at the bottom of the wiring box 91, and both mounting screws 97a and 97b are tightened. Both mounting screws 97a, 9
By tightening 7b, as shown in FIG. 6B, the wall material 92 is sandwiched between the wiring box 91 and the wiring equipment mounting frame 99, and the wiring equipment 94 and the wiring box 91 are fixed to the wall material 92. .

[0005]

However, Japanese Unexamined Patent Publication No. 8-
In the wiring box of Japanese Patent No. 275336, the wiring box 91 and the wiring device 94 must be installed at the same time. Moreover, the wiring box 94 is temporarily fixed to the wiring box 91, and
The work was very troublesome because it had to be placed on the back 96 of 2. Moreover, since the wiring device 94 interferes with the cloth tensioning on the surface of the wall material 92, the wiring box 91 cannot be attached to the wall material 92 before the cloth tensioning.

The present invention has been made in view of the above circumstances, and an object of the invention is to attach a wiring device to which a wiring device mounting member can be easily temporarily fixed to a wall material before or after cloth tensioning. An object of the present invention is to provide a method for mounting a device and a wiring device mounting member.

[0007]

In order to achieve the above-mentioned object, the invention according to claim 1 can be inserted into a back wall from a through hole formed in a wall material, and the through hole in the back wall can be inserted. A wiring appliance mounting member having a contact portion capable of abutting the peripheral edge and a wiring appliance mounting portion for mounting a wiring appliance, and a part of the wiring appliance mounting member is attached to the wiring appliance mounting member, and a part of the wiring material mounting member is attached to the wall material. The gist of the invention is that it is attachable, and comprises a sheet-shaped attaching member for temporarily fixing the wiring device attaching member to the wall member.

According to a second aspect of the present invention, in the first aspect of the present invention, the wiring equipment mounting member is formed in a substantially rectangular shape, and the abutting portions are two opposite sides of the wiring equipment mounting member. It is characterized in that the affixing member is affixed to two opposite sides different from the two sides of the wiring device attaching member.

According to a third aspect of the present invention, in the first or second aspect of the present invention, a projection capable of abutting the inner periphery of the through hole is provided at a lower portion of the wiring device mounting member. Is the gist.

According to a fourth aspect of the present invention, in the invention according to any one of the first to third aspects, the attaching member has a predetermined length at a portion attached to the surface of the wall material. The gist is that a cutting position display unit for cutting is provided.

According to a fifth aspect of the present invention, a part of the sheet-shaped attaching member is attached to at least two positions of the wiring equipment attaching member having the wiring equipment attaching portion, and the wiring equipment attaching member is provided with a through hole of a wall material. From the through hole to the front side of the wall material, and then the wiring member mounting member is temporarily fixed to the wall material. The point is to do.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment in which the present invention is embodied in a wiring device mounting apparatus having a box-shaped wiring device mounting member will be described below with reference to FIGS.

FIG. 1 shows a perspective view of a wiring device mounting apparatus.
2A shows a front view of the wiring box, and FIG.
Shows a sectional view taken along line IIB-IIB of FIG. As shown in FIG. 1, the wiring device attaching device 11 is configured by attaching one end of an adhesive tape 13 as a sheet-shaped attaching member to a wiring box 12 as a wiring device attaching member. In this embodiment, the wiring box 12 is made of synthetic resin.

As shown in FIGS. 1 and 2, the wiring box 12 is a rectangular box having an opening 14 and having a long bottom in the up-down direction, and extends in the width direction above and below the bottom wall 15. It is formed in a shape with the notch removed. The hole corresponding to the removed notch has a wiring cable (see Fig. 3).
Lead-in holes 16 and 1 for pulling the wiring into the wiring box 12.
It is 7. Therefore, the wiring box 12 includes the bottom wall 15 and the left side wall 1 which is a pair of side walls continuous with the bottom wall 15.
8, the right side wall 19 and the left side wall 1 at a position away from the bottom wall 15
8 and a right wall 19 and an upper wall 20 and a lower wall 21 which are continuous with each other.

As shown in FIG. 2A, a screw holding portion 23 capable of holding a mounting screw 22 for use in mounting a wiring device is formed on the lower portion of the inner surface of the bottom wall 15. In the state shown in FIG. 2A, the mounting screw 22 is held by the screw holding portion 23. The mounting screw 22 is formed to have a length corresponding to a thick wall material. The screw holding portion 23 has a through hole 23 a penetrating the bottom wall 15 and a mounting screw 22.
A support projection 23b capable of holding the boss and a housing recess 23c capable of housing a part of the head of the mounting screw 22 are formed.
The set of the through hole 23a to the accommodation recess 23c is formed in order from the left side wall 18 side to the right side wall 19 side, and is formed so as to be able to hold the mounting screw 22 in a state of extending in the left-right direction. Through hole 23
Since two sets of a to the housing recess 23c are formed vertically side by side, two mounting screws 22 can be held.
The mounting screw 22 is not shown in FIGS. 1 and 2B.

As shown in FIGS. 1 and 2, a contact portion 24 is formed so as to project upward at the edge portion of the upper wall 20 on the side of the opening 14. In addition, the contact portion 25 is provided on the edge of the lower wall 21 on the opening 14 side.
Are formed to project downward. That is, abutting portions 24 and 25 are formed on the upper wall 20 and the lower wall 21 that form the two opposite sides of the rectangular wiring box 12, respectively.
The distance from the contact portion 24 to the contact portion 25 is formed to be larger than the height of the through hole formed in the wall material for attaching the wiring device.

A rib 26 is formed inside the edge of the upper wall 20 on the opening 14 side, and a rib 27 is formed inside the edge of the lower wall 21 on the opening 14 side. Left side wall 18, right side wall 19,
Upper wall 20, lower wall 21, contact portions 24, 25, ribs 26, 2
7 forms the same plane on the opening 14 side.

A bulge 31 is formed inside the central portion of the upper wall 20 as a wiring device mounting portion. Bulge 31
Is formed so as to be continuous with the rib 26 on the opening 14 side. Similarly, on the inside of the central portion of the lower wall 21, a bulging portion 32 as a wiring device mounting portion is formed so as to be continuous with the rib 27 integrally on the opening 14 side. Bulge 3
Mounting holes 31a and 32a are formed in the mounting holes 1 and 32, respectively, and nuts 33 (see FIG. 2B) for screwing the mounting screws 22 are mounted in the mounting holes 31a and 32a, respectively. The mounting holes 31a and 32a are formed so as to extend in a direction perpendicular to the bottom wall 15, correspond to the lead-in holes 16 and 17 in the extending direction, and do not face the bottom wall 15.

A pair of protrusions 35 are formed on the peripheral portion of the mounting hole 32a of the rib 27 at positions substantially symmetrical with respect to the mounting hole 32a. The protrusion 35 has mounting holes 31a, 3
It is formed at a position that does not interfere with the attachment of the attachment screw 22 to the 2a. The protrusion 35 is formed on the opposite side of the bottom wall 15 so as to extend in a direction perpendicular to the bottom wall 15. The protrusion 35 is formed in a pin shape having a circular cross section.

As shown in FIG. 1, rectangular adhesive tapes 13 are attached to the left side wall 18 and the right side wall 19, respectively. The length of the adhesive tape 13 is set to a predetermined length that can be attached even to wall materials having different thicknesses.

Each adhesive tape 13 has its first end 41 side adhered to the inner surfaces of the left side wall 18 and the right side wall 19, respectively, and its second end 42 side extends outward from the opening 14.
That is, a part of the adhesive tape 13 is attached to each of a left side wall 18 and a right side wall 19 of the rectangular wiring box 12 that form two opposite sides different from the upper wall 20 and the lower wall 21. On the inner surfaces of the left side wall 18 and the right side wall 19,
Two sticking position display portions 18a (see FIG. 2) and 19a, which serve as a guide for the sticking position of the adhesive tape 13, are formed so that each two sticks are slightly projected so as to extend linearly from the opening 14 to the bottom wall 15. The distance between the sticking position display portions 18a and the distance between the sticking position display portions 19a are formed to be substantially the same as the width of the adhesive tape 13.

The adhesive tape 13 has an outer side (on the side of the second end 42) of the portion attached to the left side wall 18 and the right side wall 19.
The release paper 43 is attached to. The length of the release paper 43 is formed longer than the length of the adhesive tape 13.

On the adhesive tape 13, a peeling position indicating line 45 is printed at a position a predetermined distance from the first end 41 on the surface 44 opposite to the sticking surface as the stickable part to which the adhesive is applied. ing. The peeling position display line 45 is printed in a dotted line extending in the width direction of the adhesive tape 13. The wiring device mounting apparatus 11 is in a state where the release paper 43 is peeled from the first end portion 41 to a portion around the peeling position display line 45,
The portion on the first end 41 side of each adhesive tape 13 is the left side wall 1.
8 and the right side wall 19, respectively.

A cutting position display line 46 as a cutting position display portion is displayed on the surface 44 of the adhesive tape 13 at a position a predetermined distance from the peeling position display line 45 toward the second end 42 side. The cutting position display line 46 is printed in a dotted line shape extending in the width direction of the adhesive tape 13. Cutting position display line 46
Is printed in plural (two in this embodiment).
The cutting position display line 46 is used when adjusting the length of the adhesive tape 13.

The color of the surface 44 of the adhesive tape 13 of this embodiment is set to be a little darker than the color of the surface of the gypsum board as the wall material in this embodiment. next,
A procedure for mounting the wiring device on the wall material using the wiring device mounting device configured as described above will be described.

As shown in FIG. 3, the through hole 52 of the wall material (hereinafter referred to as “wall”) 51 is formed in a rectangular shape that is long in the vertical direction, and its width is slightly larger than the width of the wiring box 12. Has been done.

First, the wiring cable 54 wired on the back side of the wall 51 is drawn out from the through hole 52 to the front side of the wall 51,
It is drawn into the wiring box 12 through the drawing hole 16. next,
The wiring box 12 is inserted into the through hole 52 and moved from the front side to the back side of the wall 51. Therefore, the wiring box 12
Is a state in which the first end 41 side portion of each adhesive tape 13 is attached to the inner surfaces of the left side wall 18 and the right side wall 19,
The wall material 51 is inserted from the through hole 52 to the back side. Through hole 5
Since the width of the wiring box 2 is formed to be slightly larger than the width of the wiring box 12, the wiring box 12 can be easily tilted around the axis extending in the width direction from the contact portion 24 or the contact portion 25 side to form the through hole. It is inserted in 52.

Next, the projection 35 is formed on the peripheral surface 55 of the through hole 52.
Abut on the lower side. Then, wiring box 1
2 is positioned at the mounting position on the back surface 56 of the wall 51. The protrusion 35 also plays a role of preventing the wiring box 12 from falling. Next, the contact portion 2 of the wiring box 12
4, 25 are respectively brought into contact with the upper and lower portions of the peripheral portion of the through hole 52 on the back surface 56 of the wall 51.

Next, the release paper 43 is peeled off, and the adhesive tape 1
3 is attached to the peripheral surface 55 of the through hole 52 of the wall 51 and the surface 60 of the wall material 51. Therefore, the portion of the adhesive tape 13 on the side of the second end 42 is attached to the front surface 60 in a state of protruding from the through hole 52 to the front side of the wall material 51. As a result, the wiring box 12 is temporarily fixed to the back surface 56 of the wall 51.

After the wiring box 12 is temporarily fixed to the wall 51, the surface 60 of the wall 51 is cross-tensioned (not shown). The adhesive tape 13 has a portion (the second end portion 42 side) attached to the surface 60 of the wall 51 covered with a cross. Since the adhesive tape 13 has a sheet shape, no unevenness is generated on the cloth.

Next, the wiring cable 54 is connected to the wiring device 62 mounted on the wiring device mounting frame 61, and the mounting screw 22 held by the screw holding portion 23 of the wiring box 12 is removed from the screw holding portion 23. Remove. When the tip of the mounting screw 22 is pushed into the through hole 23a by pushing with a finger or the like, the support protrusion 23b functions as a support shaft, and the mounting screw 22 is rotated around the support protrusion 23b, so that the mounting screw 22 is rotated.
Is lifted from the bottom wall 15. The mounting screw 22 is removed from the screw holding portion 23 by gripping the lifted head.

Next, the screw holding portion 23 of the wiring box 12
The two mounting screws 22 removed from the wiring fitting mounting holes 61 are formed in the upper and lower portions of the wiring device mounting frame 61, respectively.
4 as well as the mounting holes 31a and 32a, and the nuts 33 mounted in the mounting holes 31a and 32a, respectively. The wiring device mounting frame 61 is mounted on the surface 60 of the wall 51 by screwing the both mounting screws 22, and the wiring device 62 is housed in the wiring box 12. Wiring device 62 and wiring cable 54 housed in wiring box 12
The connection portion with and is surrounded by a box-shaped wiring box 12. Wiring device mounting frame 61 and wiring box 12
By sandwiching the wall 51 with and, the wiring device 62 and the wiring box 12 are fixed to the wall 51. After that, a decorative plate (not shown) is attached to the surface of the wiring device attachment frame 61, and the work of attaching the wiring device 62 to the wall 51 is completed.

In the above procedure, the wiring box 12 is temporarily fixed to the wall 51 before the cloth is stretched. By the way, the wiring box 12 may be temporarily fixed to the wall 51 after the cloth is stretched. In this case, the adhesive tape 13 is cut at the cutting position display line 46, adjusted to an appropriate length so as not to protrude from the decorative plate, and then attached to the cloth tension. Then, the wiring device 62 and the decorative plate are attached. The adhesive tape 13 is covered with the decorative plate and is not exposed to the outside.

The effects exhibited by this embodiment will be described below. (1) The wiring device attaching device 11 includes the contacting portions 24 and 25 that come into contact with the upper and lower portions of the peripheral edge of the through hole 52 on the back surface 56 of the wall 51, respectively, and the wiring device 6 with the attaching screw 22.
Adhesive tape 13 is attached to a wiring box 12 having bulges 31 and 32 to which 2 is attached. Therefore, the adhesive tape 13 is applied to the surface 60 of the wall 51.
By attaching the wiring box 12 to the wiring box 12, only the wiring box 12 can be easily temporarily fixed to the back surface 56 of the wall 51.

(2) Since the adhesive tape 13 is sheet-shaped,
Temporarily fix the wiring box 12 in front of the cloth tension and attach it to the wall 51.
Even if the adhesive tape 13 is adhered to the surface 60 of the above and the cloth is directly stretched on the surface 60 to hide the adhesive tape 13, the unevenness does not occur in the cloth and the appearance is not affected. Therefore, post-processing can be omitted. Further, the adhesive tape 13 does not interfere with the attachment of the decorative plate.

(3) The adhesive tape 13 may be attached on the cloth after the cloth is tensioned. Therefore, unlike the conventional wiring box in which the wiring box that can be attached at the same time as the wiring box interferes and the wiring box cannot be attached to the wall before the cross tensioning, the wiring box 12 can be attached before or after the cross tensioning. By attaching the adhesive tape 13, it can be easily temporarily fixed to the wall 51.

(4) The wiring box 12 has the adhesive tape 1
Since it is temporarily fixed to the wall 51 by sticking 3, the temporary fixing can be performed easily and surely so as not to come off. (5) The surface 44 of the adhesive tape 13 has the surface 6 of the wall 51.
A cutting position display line 46 that can be cut to a predetermined length and is attached to 0 is printed. Therefore, when the wiring box 12 is temporarily fixed to the wall 51 after the cloth is stretched, the adhesive tape 13 is cut on the cutting position display line 46 and then attached on the cloth so that the adhesive tape 13 is removed from the decorative plate. It can be easily prevented from protruding and being exposed to the outside.

(6) The wiring box 12 has a contact portion 24,
The distance (width of the wiring box 12) between the left side wall 18 and the right side wall 19 that form two opposite sides of the upper wall and the lower wall 20 and 21 on which 25 is formed is the corresponding portion of the through hole 52. Is smaller than the distance (width of the through hole 52). Therefore, it can be easily inserted into the through hole 52 and arranged on the back side of the wall 51.

(7) A protrusion 35 is formed on the lower portion of the wiring box 12. The protrusion 35 is brought into contact with the peripheral surface 55 of the through hole 52 of the wall 51 on the lower side, whereby the mounting position of the wiring box 12 on the back surface 56 of the wall 51 can be easily positioned. Also, the protrusion 35
Also serves to prevent the wiring box 12 from falling.

(8) Connect the wiring cable 54 to the wiring box 1
The lead-in holes 16 and 17 for pulling in to 2 are formed in the part corresponding to the corner | angular part of the bottom wall 15 of the wiring box 12, the upper wall 20, and the lower wall 21. Therefore, the wiring box 12
When inserting into the through hole 52 of the wall 51 and arranging on the back side,
It is easy to avoid contact between the wiring box 12 and the peripheral portion of the through hole 52 of the wall 51, and it is possible to insert the wiring box 12 more easily.

(9) The wiring box 12 has a mounting hole 31
The lead-in holes 16 and 17 are formed so that the bottom wall 15 is opened at a position facing the a and 32a. Therefore, when the wall is thin, the mounting screw 22 formed to have a length corresponding to the thick wall does not hit the bottom wall 15 and the lead-in hole 1
Penetrate through 6,17. Therefore, even if the wall is thin, it can be used as it is without changing the mounting screw 22 to a short one.

(10) Since the release paper 43 is attached to the second end portion 42 side of the adhesive tape 13, when the wiring box 12 is inserted from the through hole 52 to the back of the wall, the adhesive tape 13 is attached to the wall. It is possible to prevent work from being mistakenly stuck to 51, which can facilitate work.

(11) Since the wiring box 12 is temporarily fixed by the adhesive tape 13, the wiring box 12 is not limited to the rectangular through hole 52, but may be, for example, a through hole formed by superimposing a plurality of circles. Can also be temporarily fixed. For example, as shown in FIG. 4, the wiring box 12 may be temporarily fixed to the back surface of the wall 66 having the gourd-shaped (two circles are arranged in the up-down direction and partially overlapped) through hole 65. When inserting the wiring box 12 into the through hole 65, for example, the wiring box 12 is tilted so that the left side wall 18 and the right side wall 19 of the wiring box 12 are arranged in the vertical direction of the wall 66 having the largest diameter of the through hole 65. Then, the contact portion 24 or the contact portion 25 is inserted into the through hole 52. Even if the adhesive tape 13 is not attached to the peripheral surface 67 of the through hole 65 of the wall 66, the wiring box 12 is temporarily fixed by being attached to the surface 68 of the wall 66. Note that FIG.
Shows a state in which the wiring box 12 is temporarily fixed to the wall 66 before the cloth is stretched.

The embodiment is not limited to the above embodiment, but may be modified as follows.
As shown in FIG. 5 (a), the wiring device attaching device has an adhesive tape 13 on each of a left side wall 18 and a right side wall 19 of a wiring box 71 having a shape in which two wiring boxes 12 are arranged side by side on the left and right sides. Alternatively, the wiring device attachment device 74 may be configured by pasting. Wiring box 71
Means that the right side wall of the left side wiring box 12 and the left side wall of the right side wiring box 12 are integrated to form a common central wall 7
5 is formed. The protrusions 35 are formed on the left side of the left mounting hole 32a and the right side of the right mounting hole 32a, respectively.

The wiring box 71 can be temporarily fixed to the wall by inserting it through the wide rectangular through hole formed in the wall into the back side of the wall and attaching the adhesive tape 13 to the surface of the wall. . The wiring box 71 is, for example,
As shown in FIG. 5A, the through-hole 8 having a shape in which the through-holes 65 are arranged side by side in the left-right direction (a shape in which four circles are overlapped).
1 to the back side of the wall 82 to attach the adhesive tape 13 to the wall 8
It may be temporarily fixed to the wall 82 by being attached to the surface of No. 2. In addition, FIG. 5A shows a state in which the wiring box 71 is temporarily fixed to the wall 82 before the cloth is stretched.

At the central portion of the bottom wall 83 of the wiring box 71, as shown in FIG. 5B, a lid supported by the bottom wall 83 by a support piece 83a in a removable state with a predetermined small force. By pressing the portion 84 with a finger to remove it, a pair of knockout portions 85 having through holes are formed with the central wall 75 interposed therebetween. The wiring cable can be pulled in from the through hole formed by the knockout portion 85. The length of the knockout portion 85 in the vertical direction is formed to be about ¼ of the length of the central wall 75.

The protrusion 35 is not limited to being formed in the lower part of the wiring box, but may be formed in the upper part, for example. In this case, when placing the wiring box behind the wall,
The protrusion is brought into contact with the peripheral surface of the through hole on the upper side to position the mounting position of the wiring box.

Since the wiring box is vertically symmetrical except for the screw holding portion 23 and the protrusion 35, it may be mounted on the wall upside down. The contact portion is not limited to being formed on the upper wall and the lower wall, but may be formed on the left side wall and the right side wall. In this case, the wiring box can be easily inserted into the through hole by forming the distance between the upper wall and the lower wall smaller than the distance of the corresponding portion of the through hole of the wall (the height of the through hole). it can.

The sticking member is not limited to the sticky tape 13, and may be a sticky tape having another size or shape, or another stickable sheet. -The adhesive tape may be removed by removing the release paper before inserting the wiring box into the through hole of the wall.

Before the wiring box is temporarily fixed to the wall, the adhesive tape is always affixed to predetermined positions on the left side wall and the right side wall of the wiring box and is prepared in the state of the wiring device mounting device. For example, the wiring box and the adhesive tape may be separately prepared. Immediately before inserting the wiring box into the through-hole in the wall, a part of the adhesive tape prepared separately from the wiring box may be attached to a predetermined position of the wiring box so that the wiring device attaching device is set.

As for the adhesive tape, a part of the adhesive tape is attached to the bottom wall of the wiring box as in the case where the mounting screw is held in the screw holding portion of the wiring box and the mounting screw is prepared in the wiring box. You may attach it and prepare it. Immediately before inserting the wiring box into the through hole in the wall, remove the adhesive tape from the wiring box and attach a part of the adhesive tape to the wiring box at the specified position, just as you would remove the mounting screws from the wiring box. May be.

The wiring device mounting member of the present invention is not limited to be formed in a box shape, and may be formed in a frame shape, for example. The number of protrusions 35 is not limited to two, and may be one or three or more.

The protrusion 35 may not be formed. The nut 33 is not limited to being attached to the attachment holes 31a and 32a in advance, and may be attached to the attachment holes 31a and 32a only when the wiring box is inserted into the through hole of the wall.

The through hole in the wall is not limited to being formed in advance, and may be formed only when the wiring box is inserted. The technical ideas that can be understood from the above embodiments will be added below.

(1) The wiring device mounting member is box-shaped, and lead-in holes for drawing the wiring into the box are formed at corners of the bottom wall of the box and a wall continuous with the bottom wall. The wiring device mounting apparatus according to any one of claims 1 to 4, wherein: When configured in this way, when inserting the wiring equipment mounting member into the through hole of the wall material and arranging it behind the wall, it is easy to avoid contact between the wiring equipment mounting member and the peripheral portion of the through hole of the wall material, It can be inserted more easily.

(2) In the sticking member, a release paper is attached to a stickable portion different from the portion stuck to the wiring device attaching member, and the technical idea ( The wiring device attachment device according to any one of 1). According to this structure, when the wiring device mounting member is inserted into the back of the wall through the through hole, the sticking member is prevented from sticking to the wall material by mistake, and thus the work can be facilitated.

(3) The method for mounting a wiring device mounting member according to claim 5, wherein the pasting member is cut into a predetermined size in advance and is prepared together with the wiring device mounting member.
In this case, the work of temporarily fixing the wiring device mounting member to the wall material can be started immediately.

(4) A release paper is preliminarily attached to the attachable portion of the attaching member, a predetermined portion of the release paper is removed, and a part of the attaching member is attached to the wiring device attaching member. Then, the wiring device mounting member is inserted from the through hole of the wall material to the back of the wall, and the remaining portion of the release paper is peeled off, and the sticking member is exposed from the through hole to the front side of the wall material. The method for attaching a wiring device attaching member according to claim 5 or the technical idea (3), wherein a part that is formed is attached to the surface of the wall material. In this case, it is possible to prevent the sticking member from sticking to the wall material by mistake when the wiring device mounting member is inserted into the back of the wall from the through hole, which can facilitate the work.

[0059]

As described in detail above, the present invention has the following effects. According to the wiring equipment attaching apparatus of the invention described in claim 1, the wiring equipment attaching member can be easily temporarily fixed to the wall material by the attaching member before or after the cross tension.

According to the wiring equipment attaching device of the second aspect of the invention, in addition to the effect of the first aspect of the invention, the distance between two other sides where the contact portion is not formed is penetrated. By making the distance smaller than the corresponding portion of the hole, the wiring device attachment member can be easily inserted into the through hole.

According to the wiring equipment mounting device of the third aspect of the invention, in addition to the effect of the invention of the first or second aspect, the wiring equipment mounting member can be easily positioned. Further, the projection also plays a role of preventing the wiring device mounting member from falling.

According to the wiring equipment attaching device of the fourth aspect of the invention, in addition to the effect of the invention of any one of the first to third aspects, the tip of the attaching member protrudes from the decorative plate. This can be easily prevented.

According to the method of attaching the wiring equipment attaching member of the fifth aspect, the wiring equipment attaching member can be easily temporarily fixed to the wall material before or after the cross tension.

[Brief description of drawings]

FIG. 1 is a perspective view of a wiring device attaching device.

FIG. 2A is a front view of a wiring box, and FIG. 2B is a sectional view taken along line IIB-IIB of FIG.

FIG. 3 is a perspective view showing a state where the wiring box is temporarily fixed to a wall.

FIG. 4 is a perspective view showing a state where the wiring box is temporarily fixed to a wall having another through hole.

FIG. 5A is a perspective view showing a state where a wiring box of another example is temporarily fixed to a wall. (B) is a partial enlarged schematic diagram which shows a knockout part.

6A is a schematic cross-sectional view showing a state in which a conventional wiring box is inserted into a through hole, and FIG. 6B is a schematic cross-sectional view showing a state in which the wiring box and the wiring fixture are fixed to a wall.

[Explanation of symbols]

11, 74 ... Wiring equipment mounting device, 12, 71 ... Wiring box as wiring equipment mounting member, 13 ... Adhesive tape as pasting member, 18 ... Left side wall constituting two opposing sides to which pasting member is pasted, 19 ... also the right side wall, 20 ...
An upper wall 21 forming two opposite sides where the contact portion is formed, 21
Similarly, lower wall, 24, 25 ... Abutting part, 31, 32 ... Bulging part as wiring device mounting part, 35 ... Protrusion, 46 ... Cutting position display line as cutting position display part.

   ─────────────────────────────────────────────────── ─── Continued front page    F-term (reference) 4E360 EA05 EB02 EB04 EC01 ED02                       ED07 GA06 GA53 GB91                 5G052 AA12 HA18 HB07 HC08                 5G357 CA06 CB05 CC01 CC05 CD07                       CE01 CF02                 5G361 AA03 AB01 AC01 AC13 AD01                       AE01

Claims (5)

[Claims] 1. A contact part that can be inserted into a back wall of a wall through a through hole formed in the wall material and can contact the periphery of the through hole of the back wall, and a wiring device mounting part for mounting a wiring device. And a wiring device attachment member, a part of which is attached to the wiring device attachment member, and a part of which can be attached to the wall material, and which is a sheet shape for temporarily fixing the wiring device attachment member to the wall material. Wiring equipment mounting device comprising a sticking member of. 2. The wiring device mounting member is formed in a substantially quadrangular shape, the contact portions are formed on two opposite sides of the wiring device mounting member, and the attaching member is the wiring device mounting member of the wiring device mounting member. The wiring device attachment device according to claim 1, which is attached to two opposite sides other than the two sides. 3. The wiring equipment mounting device according to claim 1, wherein a projection that can abut against the inner circumference of the through hole is provided on the lower portion of the wiring equipment mounting member. 4. The sticking member according to claim 1, further comprising a cutting position display section for cutting a portion to be stuck on the surface of the wall material into a predetermined length. The wiring device mounting device described. 5. A part of a sheet-shaped attaching member is attached to at least two positions of a wiring equipment attaching member having a wiring equipment attaching portion, and the wiring equipment attaching member is inserted from a through hole of a wall material into a back wall. A portion of the attaching member, which is exposed from the through hole to the front side of the wall member, is attached to the surface of the wall member, and the wiring device attaching member is temporarily attached to the wall member. Method.