JP6106042B2 - Arrangement body support device, arrangement device, and installation method of arrangement body - Google Patents

Description

  The present invention relates to an arrangement body supporting apparatus, an arrangement apparatus, and an arrangement body installation method for installing an arrangement body such as a wiring box at a predetermined position in a wall.

  Conventionally, various installation means for supporting and fixing an arrangement body to a construction material such as a stud in a wall have been used.

  For example, patent document 1 is disclosing the box support apparatus for supporting and fixing the box (2) as an arrangement body arrange | positioned in a wall to a lightweight stud (41). This box support device supports and fixes the box (2) to a fixture (21) installed on two studs (41). The fixing device (21) includes a fixing plate composed of an outer fixing plate (22) and an inner fixing plate (23) as support portions for supporting and fixing the box (2), and both ends of the fixing plate as fixing portions. And a flange (25) fixed to the stud (41) with a screw. Further, a recess (5) having a constant width is formed in the horizontal direction on the back surface of the bottom wall (4) of the box (2), and the fixture (21) can be accommodated in the recess (5) in the horizontal direction. . As shown in FIG. 7 of Patent Document 1, by providing a plurality of protrusions (5d) in the depth direction on the side wall (5b) of the recess (5), the elastic holding force is increased and the box (2) is fixed. It is possible to prevent the tool (21) from moving in the length direction. Or as FIG. 8 of patent document 1 shows, this recessed part (5) is a very small protrusion in the upper and lower opening edge in the range which does not interfere with the die cutting after shaping | molding of a box (2). By providing the strip (5c) in the horizontal direction, the opening width of the recess (5) is formed to be slightly smaller than the fixture (21), and the fixture (21) is forcibly press-fitted into the interior to make it elastic. Can be held.

JP 2003-333730 A

  In the fixture (21) of Patent Document 1, when the protrusions (5c, 5d) are not provided, the box (2) is in a state where the box (2) is housed in the recess (5) of the fixture (21). However, it is necessary to fix the box (2) to the fixing part (21) with a screw or the like while holding the box (2) with a hand. For this reason, there is a problem that work efficiency is lowered. When the protrusion (5c) is provided in the recess (5) of the box (2), the box (2) is prevented from falling off by press-fitting the box (2) into the recess (5) of the fixture (21). To the fixture (21). However, during the press-fitting work, the box (2) must be pushed into the fixture (21) with a strong force from the wall front side. For this reason, there is a risk that the protrusion (5c) itself will be burdened and damaged at the time of press-fitting, and the connection strength will be reduced due to the burden between the flange portion (25) of the fixture (21) and the stud (41). There was a fear. Furthermore, if there is no space for pressing the box (2) from the front side of the wall, or if it is very narrow, no force can be applied to the box (2) from the front side of the wall, and the box (2) is fixed. The work of supporting the tool (21) was difficult. On the other hand, when the protrusion (5d) is provided in the recess (5) to prevent the box (2) from falling off, the fixture (21) is placed in the recess (5) against the elastic force of the protrusion (5d). ) Must be pressed with a strong force, and the same problem occurs. Therefore, in the conventional structure, there is a need for a disposition body support device that can easily support the disposition body (box (2)) against the disposition body support tool (fixing tool (21)) even with a weak force. It has been.

  The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a construction material by making it possible to easily install a disposition body with respect to a disposition body support tool at a predetermined position in a wall. An object of the present invention is to provide an arrangement body supporting device, an arrangement apparatus, and an arrangement body installation method that improve the installation work of the arrangement body.

The arrangement body support apparatus according to claim 1 is an arrangement body support apparatus for installing the arrangement body with respect to the construction material arranged on the back of the wall, and a fixing portion fixed to the construction material, And an arrangement body support provided with a support section extending from the fixed section to the side of the construction material, and a magnetism capable of being magnetically attached to at least a part of the support section, and for fixing the arrangement body to the support section. The magnetic body is magnetically attached to the support portion through the bottom wall in a state where the outer surface of the bottom wall of the arrangement body is in contact with the support portion. Ri supportable der body, magnetically attached body is characterized in that it is detachable to the support portion through the bottom wall from the front opening of the distribution設体.

The arrangement body supporting device according to claim 2 is an arrangement body supporting apparatus for installing the arrangement body with respect to the construction material arranged on the back of the wall, and a fixing portion fixed to the construction material, And an arrangement body support provided with a support section extending from the fixed section to the side of the construction material, and a magnetism capable of being magnetically attached to at least a part of the support section, and for fixing the arrangement body to the support section. The magnetic body is magnetically attached to the support portion through the bottom wall in a state where the outer surface of the bottom wall of the arrangement body is in contact with the support portion. It is possible to support the body, and the magnetized body is provided with a grip portion for gripping the magnetized body .

  The arrangement body supporting device according to claim 3 is the arrangement body supporting device according to claim 1 or 2, wherein a holding portion for holding the magnetized body is provided on an inner surface of the bottom wall of the arrangement body. It is characterized by being.

  The arrangement body supporting device according to claim 4 is the arrangement body supporting device according to any one of claims 1 to 3, wherein a concave portion for accommodating the support portion is provided on an outer surface of the bottom wall of the arrangement body. It is characterized by being.

  The arrangement body supporting device according to claim 5 is the arrangement body supporting device according to any one of claims 1 to 4, wherein the arrangement body is slidably supported with respect to the support portion. .

  The arrangement body supporting apparatus according to claim 6 is the arrangement body supporting apparatus according to any one of claims 1 to 5, wherein a bottom hole of the arrangement body is provided with a through hole through which a screw is inserted. The support portion is provided with a screw hole into which a screw is screwed.

The arrangement body supporting apparatus according to claim 7 is the arrangement body supporting apparatus according to claim 1 , characterized in that the magnetized body is provided with a grip portion for gripping the magnetic body. To do.

  An arrangement device according to an eighth aspect includes the arrangement body support device according to any one of claims 1 to 7 and a bottom supported by a magnetic body on a support portion of the arrangement body support device. And an arrangement body having a peripheral wall including a wall and a side wall.

The arrangement body installation method according to claim 9 is an installation method of an arrangement body for installing an arrangement body on a construction material installed on the back of a wall, the fixing section and a side from the fixing section. Fixing the disposition body support tool having a support portion extending in the direction to the construction material via the fixing portion, and disposing the disposition body so that the outer surface of the bottom wall of the disposition body contacts the support portion When, by magnetically attached through a bottom wall of the magnetic attraction member disposed on the bottom wall inner surface of the distribution設体at least a portion of the support portion, viewed including the steps of supporting the distribution設体the support unit, the The magnetized body can be attached to and detached from the support portion through the bottom wall from the front opening of the arrangement body .

  The arrangement body installation method according to claim 10 is the arrangement body installation method according to claim 9, wherein the arrangement body is fixed to the support portion with a screw in a state where the arrangement body is supported by the support portion by the magnetic attachment. And a step of removing the magnetized body from the front opening of the arrangement body after fixing the arrangement body to the support portion with screws.

According to the first aspect of the present invention, the support portion is arranged by magnetically attaching the magnetized body to the support portion via the bottom wall in a state where the outer surface of the bottom wall of the arrangement body is in contact with the support portion. The structure can be supported. That is, in the arrangement body supporting device of the present invention, the magnetized body has a magnetic force with a predetermined strength, and the lines of magnetic force radiated from the magnetized body pass through the bottom wall of the arrangement body, so that the strength is sufficient. It acts on the support part including the magnetic body (magnetic metal). The attractive force between the magnetized body and the support portion due to the magnetic force functions as a clamping force for sandwiching the arrangement body between the magnetized body and the support portion. And the arrangement | positioning body can be supported by a support part by the said magnetic attachment body magnetizing indirectly to a support part via an arrangement | positioning body bottom wall. That is, in the arrangement body supporting device of the present invention, the arrangement body is attached to the arrangement body support tool by the magnetic force of the magnetized body only by directing the outer surface of the bottom wall of the arrangement body to the surface of the support portion. It can be easily installed in a drop-off prevention state. Therefore, this arrangement | positioning body support apparatus can install an installation body easily with respect to an installation body support tool in the predetermined position in a wall, and improves the installation operation | work of the installation body to a construction material further. be able to. Furthermore, since the magnetized body is indirectly detachable from the front opening portion of the arrangement body to the support portion, the magnetism body can be easily arranged on the inner surface of the bottom wall of the arrangement body. It is possible to easily remove the magnetized body from the inner surface of the bottom wall through the front opening (after permanent fixing with screws).

According to the second aspect of the present invention, the support portion is arranged by magnetically attaching the magnetized body to the support portion via the bottom wall in a state where the outer surface of the bottom wall of the arrangement body is in contact with the support portion. The structure can be supported. That is, in the arrangement body supporting device of the present invention, the magnetized body has a magnetic force with a predetermined strength, and the lines of magnetic force radiated from the magnetized body pass through the bottom wall of the arrangement body, so that the strength is sufficient. It acts on the support part including the magnetic body (magnetic metal). The attractive force between the magnetized body and the support portion due to the magnetic force functions as a clamping force for sandwiching the arrangement body between the magnetized body and the support portion. And the arrangement | positioning body can be supported by a support part by the said magnetic attachment body magnetizing indirectly to a support part via an arrangement | positioning body bottom wall. That is, in the arrangement body supporting device of the present invention, the arrangement body is attached to the arrangement body support tool by the magnetic force of the magnetized body only by directing the outer surface of the bottom wall of the arrangement body to the surface of the support portion. It can be easily installed in a drop-off prevention state. Therefore, this arrangement | positioning body support apparatus can install an installation body easily with respect to an installation body support tool in the predetermined position in a wall, and improves the installation operation | work of the installation body to a construction material further. be able to. Furthermore, since the magnetic body is provided with a grip portion, the magnetic body can be easily detached from the bottom wall of the body by gripping the grip portion.

  According to the invention described in claim 3, in addition to the effect of the invention of claim 1 or 2, a holding portion for holding the magnetized body is provided on the inner surface of the bottom wall of the arrangement body. Thus, even when no magnetic force acts on the support portion, the holding portion holds the magnetic adherend so that it does not fall on the inner surface of the bottom wall of the arrangement body. For this reason, the arrangement body can be magnetically attached to the support portion by the magnetic attachment body by bringing the arrangement body close to the support portion while the magnetic attachment body is held by the holding portion. Therefore, the installation work of the arrangement body on the construction material can be further improved.

  According to the invention of claim 4, in addition to the effect of the invention of any one of claims 1 to 3, by providing a recess in which the support portion is accommodated on the outer surface of the bottom wall of the arrangement body, The arrangement body can be magnetically attached to the support portion via the magnetic attachment body in a state where the support portion is accommodated in the recess. Then, the upper and lower side wall surfaces of the concave portion are in contact with the upper and lower end edges of the support portion, thereby restricting the movement of the arrangement body in the vertical direction (perpendicular to the longitudinal axis of the support portion). Thus, it is possible to prevent sliding from the support portion.

  According to the invention described in claim 5, in addition to the effects of any one of claims 1 to 4, the arrangement body is supported by being slidable with respect to the support portion. The position of the arrangement body can be easily adjusted by sliding it sideways along the longitudinal direction of the portion.

  According to the invention described in claim 6, in addition to the effects of any one of the inventions of claims 1 to 5, the bottom wall of the arrangement body is provided with a through hole through which a screw is inserted, and The support part is provided with a screw hole into which a screw is screwed. In other words, the mounting body is simply fixed to the mounting body support tool by screwing screws into the through holes and screw holes while the mounting body is supported (temporarily fixed) by the magnetically bonded body. can do.

According to the seventh aspect of the present invention, in addition to the effect of the first aspect of the invention, the magnetized body is provided with the gripping portion, so that the gripping portion is gripped and the magnetized body is disposed. It can be easily removed from the bottom wall.

  According to the eighth aspect of the present invention, the effect of any of the first to seventh aspects of the invention can be exhibited as a placement device. That is, in the disposing apparatus of the present invention, the disposing body is prevented from falling off from the disposing body support by the magnetic force of the magnetized body simply by placing the outer surface of the bottom wall of the disposing body on the surface of the support portion. Can be installed easily in the state. Therefore, this arrangement | positioning apparatus can install an installation body with respect to an installation body support tool in the predetermined position in a wall easily, and can further improve the installation operation | work of the installation body to a construction material. it can.

According to the ninth aspect of the present invention, the support portion is arranged by magnetically attaching the magnetized body to the support portion via the bottom wall in a state where the outer surface of the bottom wall of the arrangement body is in contact with the support portion. The structure can be supported. That is, in the arrangement body installation method of the present invention, the magnetized body has a magnetic force of a predetermined strength, and the magnetic lines of force radiated from the magnetized body penetrate the bottom wall of the arrangement body and have sufficient strength. It acts on the support part including the magnetic body (magnetic metal). The attractive force between the magnetized body and the support portion due to the magnetic force functions as a clamping force for sandwiching the arrangement body between the magnetized body and the support portion. And the arrangement | positioning body can be supported by a support part by the said magnetic attachment body magnetizing indirectly to a support part via an arrangement | positioning body bottom wall. That is, in the arrangement body installation method of the present invention, the arrangement body is attached to the arrangement body support tool by the magnetic force of the magnetized body only by directing the outer surface of the bottom wall of the arrangement body to the surface of the support portion. It can be easily installed in a drop-off prevention state. Therefore, this arrangement | positioning body installation method can install an installation body easily with respect to an installation body support tool in the predetermined position in a wall, and further improves the installation operation | work of the installation body to a construction material. be able to. Furthermore, since the magnetized body is indirectly detachable from the front opening portion of the arrangement body to the support portion, the magnetism body can be easily arranged on the inner surface of the bottom wall of the arrangement body. It is possible to easily remove the magnetized body from the inner surface of the bottom wall through the front opening (after permanent fixing with screws).

  According to the tenth aspect of the present invention, in order to fix the arrangement body to the support portion with screws in a state where the arrangement body is temporarily fixed (magnetically attached) to the support portion by the magnetic attachment body, Thus, the arrangement body can be simply fixed to the support portion with screws without being maintained at a predetermined position. Furthermore, after fixing the mounting body to the support portion with screws, the magnetic body is removed from the front opening of the mounting body, thereby adversely affecting the electrical system that can be disposed on the mounting body due to the magnetic force of the magnetic body. Can be eliminated.

The perspective view of the arrangement | positioning body support structure by the arrangement | positioning body support apparatus and arrangement | positioning apparatus of one Embodiment of this invention. The perspective view of the arrangement | positioning body support tool of FIG. The (a) top view, (b) front view, and (c) side view of the arrangement | positioning body support tool of FIG. The perspective view of the wiring box (arrangement body) of FIG. 5A is a front view, FIG. 4B is a rear view, and FIG. 5C is a side view. (A) CC sectional view of Drawing 5, and (b) DD sectional view. The perspective view of the magnetic attachment body of FIG. FIG. 8A is a front view, FIG. 7B is a side view, and FIG. (A) AA sectional view of the arrangement body support structure of Drawing 1, (b) BB sectional view. The disassembled perspective view of the arrangement | positioning apparatus (arrangement body support apparatus) in one Embodiment of this invention. The schematic diagram which shows each process in the installation method of the arrangement | positioning body of one Embodiment. The schematic diagram which shows 1 process (another example) in the installation method of the arrangement | positioning body of one Embodiment. The perspective view which shows the arrangement | positioning body support structure of another embodiment (modification 1) of this invention. The perspective view which shows the magnetic attachment body of another embodiment (modifications 2 and 3) of this invention. The perspective view which shows the arrangement | positioning body of another embodiment (modification 4) of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In addition, the shape of each figure referred in the following description is a conceptual diagram or a schematic diagram for explaining a suitable shape dimension, and a dimension ratio etc. do not necessarily correspond with an actual dimension ratio. That is, the present invention is not limited to the dimensional ratio in the drawings.

  FIG. 1 is a perspective view of an arrangement body support structure by an arrangement apparatus 10 and an arrangement body support apparatus 100 according to an embodiment of the present invention. In the arrangement body supporting structure of the present embodiment, a wiring box 120 for installing a wiring device such as a switch or an outlet on the wall surface is installed on the building material P as the arrangement body. The arrangement device 10 includes an arrangement body support tool 110 fixed to the construction material P at a predetermined height, a wiring box 120 supported (or fixed) by the arrangement body support tool 110, and the wiring box 120. And a magnetized body 130 disposed on the inner surface of the bottom wall 121. The arrangement body support device 100 is an apparatus for supporting the wiring box 120 on the arrangement body support tool 110, and includes the arrangement body support tool 110 and the magnetized body 130, and does not include the wiring box 120. It is a concept. And the arrangement | positioning body support structure is a concept which shows the whole structure containing the arrangement | positioning apparatus 100 and the arrangement | positioning apparatus 10 which were fixed and installed with respect to the construction material P. As shown in FIG.

  As shown in FIG. 1, in the placement device 10, the outer surface of the bottom wall 121 of the wiring box 120 abuts on the surface of the support portion 112 of the placement body support 110 fixed to the side surface of the construction material P via the fixing portion 111. In addition, a magnetized body 130 is disposed on the inner surface of the bottom wall 121 of the wiring box 120. That is, when the outer surface of the bottom wall 121 of the wiring box 120 is in contact with the surface of the support portion 112, the magnetized body 130 is magnetically attached to the support portion 112 via the bottom wall 121, so that the support portion 112 is magnetically applied. It is supported by the wiring box 120. Hereinafter, the arrangement body support 110, the wiring box 120, and the magnetized body 130 constituting the wiring device 10 will be described in detail with reference to FIGS. In addition, in the arrangement | positioning body support structure of this embodiment, although the construction material P is a lightweight type steel material, this invention is not limited to this, For example, it is good also considering other forms, such as a wooden pole.

  2 is a perspective view of the arrangement body support tool 110, and FIGS. 3A to 3C are a front view, a plan view, and a side view of the arrangement body support tool 110. FIG. As shown in FIGS. 2 and 3, the arrangement body support 110 is a long plate having an L shape in a plan view extending from the base end to the tip, and is located at the base end so as to contact the side surface of the construction material P. And a support part 112 extending in a longitudinal direction from the fixed part 111 toward the tip (or the side of the construction material P). In other words, the arrangement body support tool 110 is bent in an L shape, and the short piece-like fixing part 111 and the long piece-like support part 112 are connected at a substantially right angle.

  Two fixing holes 111a are formed in the fixing portion 111 of the arrangement body support tool 110, and the arrangement body support tool 110 is fixed to the side surface of the construction material P with the screw through the fixing hole 111a. Is possible. A plurality of elongated screw holes 112a for fixing the wiring box 120 are formed in the support portion 112 of the arrangement body support tool 110 along the longitudinal direction. And the upper-lower end edge of the width direction of the support part 112 bend | folds to the back surface side, and forms a pair of edge part 113 up and down. Further, a cutting assisting portion 114 is formed on the support portion 112 at a predetermined position on the tip side from the center. The cutting assisting portion 114 has two cutouts extending in the width direction. By bending the support portion 112 with the cutting assisting portion 114, the support portion 112 can be easily cut into two, and the length of the support portion 112. Can be adjusted. Further, a scale portion 115 is engraved on the surface of the support portion 112 and is used as a guide for a position where the wiring box 120 is attached.

  In addition, the arrangement | positioning body support tool 110 of this embodiment was obtained by bending and drilling a metal material. And the said metal material can be selected from the ferromagnetic material which a magnetized body (magnet) can adsorb | suck. This ferromagnetic metal material is preferably selected from non-magnetic stainless steels such as ferritic or martensitic stainless steels (SUS400 series) in view of hardness, corrosion resistance and the like. However, the present invention is not limited to the manufacturing method and material of one embodiment. For example, the entire supporter support is not made of a ferromagnetic metal, but only a part of the support part on which the magnetized body is magnetized is formed of a ferromagnetic metal and the other part is made of a nonmagnetic material such as a synthetic resin It is also possible to form.

  Moreover, in this embodiment, the arrangement | positioning body support tool 110 is fixed to the construction material P in the cantilever state via the fixing | fixed part 111 refracted substantially at right angles with the support part 112 of the arrangement | positioning body support tool 110. However, the present invention is not limited to this form. For example, the fixing portion only needs to be fixable to the building material P, and may be in a linear shape in plan view without being bent in an L shape. Or it is also possible to provide a fixing part at both ends of the support part, and fix the arrangement body support tool between the two construction materials in a both-sided state (see Modification 1). That is, those skilled in the art can arbitrarily design the shape and dimensions of the arrangement support.

  4 is a perspective view of the wiring box 120 of the present embodiment, and FIGS. 5A to 5C are a front view, a rear view, and a side view of the wiring box 120, and FIG. a) and (b) are a CC cross-sectional view and a DD vertical cross-sectional view of the wiring box 120, respectively.

  As shown in FIGS. 4 and 5, the wiring box 120 is a hollow housing having a peripheral wall including a bottom wall 121 and a side wall 122. A front opening 123 is formed on the front surface (front surface) of the wiring box 120 with an edge at the front end of the side wall 122. The front opening 123 is provided with an opening 123a at substantially the center thereof. A tool mounting portion 124 for mounting a wiring tool (not shown) with a screw is formed at the edge of the opening 123a as a pair of upper and lower holes. Further, the side wall 122 is provided with a plurality of knockout portions 122a that can punch holes for inserting cables and the like.

  Further, as shown in FIGS. 5B and 5C, a recess 125 that slidably accommodates the support portion 112 of the arrangement body support tool 110 is provided in the outer surface of the bottom wall 121 of the wiring box 120. On the other hand, the inner surface of the bottom wall 121 is raised by the recess 125. The concave portion 125 extends linearly with a certain width from one side wall 122 to the opposite side wall 121. The recess 125 is in contact with the surface of the support 112 (which is a part of the outer surface of the bottom wall 121), and the upper and lower end edges 113 of the support 112 extending substantially perpendicularly rearward from the rear wall 125a. The upper wall surface 125b and the lower wall surface 125c can be in contact with each other. The opening edge formed between the upper wall surface 125b and the lower wall surface 125c is formed with a width that allows the support portion 112 to pass (or be inserted). That is, the distance between the upper wall surface 125b and the lower wall surface 125c facing each other in parallel is set to be larger than the short width of the support portion 112 so that the support portion 112 can be accommodated in the recess 125 from the front surface (or the back surface). ing. The distance and the width of the support 112 are preferably set to be approximately equal to suppress the rattling in the recess 125 of the support 112. Further, the wiring box 120 can be slid sideways with respect to the support portion 112 in a state where the support portion 112 is accommodated in the concave portion 125. As will be described later, the upper wall surface 125 b and the lower wall surface 125 c of the recess 125 abut on the upper edge portion 113 or the lower edge portion 113 of the support portion 112, and linearly slide the wiring box 120 in the longitudinal direction of the support portion 112. Functions to guide the operation.

  As shown in FIGS. 5A, 6 </ b> A, and 6 </ b> B, two holding portions 126 are recessed on the inner surface of the bottom wall 121 of the wiring box 120. These holding portions 126 are connected to a fitting portion 126a that is recessed in a circular shape (so as not to punch out the bottom wall 121), are connected to the fitting portion 126a, and a part of the inner peripheral wall is notched. And a narrow groove portion 126b formed by being formed. The circular mated portion 126a is formed in a shape and size that can be mated with a circular mating portion 131a of a magnetic adherend 130 described later. The narrow groove portion 126b is a groove for inserting a jig to remove the magnetic attachment body fitted to the fitted portion 126a of the holding portion 126. For example, the narrow groove portion 126b is a magnetic attachment body that does not include a gripping portion ( This is used in the case of using FIG.

  The two holding portions 126 are arranged side by side on the bulge of the inner surface of the recess 125 at a predetermined interval, and are respectively disposed at substantially intermediate positions between the upper wall surface 125b and the lower wall surface 125c of the recess 125. That is, it is designed such that when the support portion 112 of the arrangement body support tool 110 is accommodated in the recess 125, the two holding portions 126 are disposed in front of the support portion 112. Since the inner surface of the bottom wall 121 is recessed to form the holding portion 126, the bottom portion of the holding portion 126 is formed with a thinner wall thickness than other portions of the bottom wall 121.

  Furthermore, through holes 127 for penetrating the main fixing screws are formed as holes having a diameter smaller than the diameter of the holding portion 126 at substantially the centers of the two holding portions 126, respectively. The through hole 127 is located approximately in the middle between the upper wall surface 125 b and the lower wall surface 125 c and is disposed so as to substantially match the screw hole 112 a of the support portion 112 accommodated in the recess 125. In the present embodiment, the through hole 127 is previously drilled, but it is also possible to stretch a thin wall so as to close the through hole 127 and to drill the through hole as necessary.

  The wiring box 120 of the present embodiment is formed of a synthetic resin, but the arrangement body of the present invention is not limited to this. For example, the main body of the arrangement body can be made of metal, and those skilled in the art can arbitrarily configure the material and the like. It is also possible to arbitrarily design the quantity and position of each component. Further, in the present embodiment, the arrangement body has been described as the wiring box 120. However, the arrangement body of the present invention is a concept that includes devices, tubes, wires, and the like that can be generally arranged. The use of the box is not limited. In other words, within the scope of the technical idea of the present invention, the arrangement body can be changed to, for example, a pipe box, a pipe clip for holding a flexible pipe, a joint, or a joint box.

  FIG. 7 is a perspective view of the magnetic body 130 of the present embodiment, and FIGS. 8A to 8C are a front view, a side view, and a longitudinal sectional view of the magnetic body 130.

  As shown in FIGS. 7 and 8, the T-shaped magnetized body 130 in side view includes a cylindrical portion 131 formed with a predetermined length, a grip portion 132 protruding from one end of the cylindrical portion 131, And a magnet 133 disposed at the other end inside the cylindrical portion 131. In the present embodiment, the cylindrical portion 131 and the grip portion 132 are made of synthetic resin that is integrally molded, and a magnet 133 is press-fitted into the cylindrical portion 131.

  As shown in FIG. 8A, the gripping portion 132 is a rectangular flat plate with four corners chamfered, and can be gripped with a finger when the magnetized body 130 is pulled out from the holding portion 126 of the wiring box 120. It has a large size. In addition, a pair of screw holding portions 132a for temporarily holding screws are formed in the gripping portion 132, and two screws 134 (see FIG. 7) are inserted into the pair of screw holding portions 132a. May be. This screw 134 penetrates the through hole 127 of the wiring box 120 and the screw hole 112a of the support portion 112, and permanently fixes the wiring box 120 to the arrangement body support tool 110. Further, a pair of semicircular cutouts 132b are cut out at both side edges of the gripping part 132 as second screw holding parts. The notch 132b can hold the screw 134 instead of the screw holding part 132a, but can hold a maximum of four screws 134 by using all of the screw holding part 132a and the notch 132b. Is also possible.

  As shown in FIG. 8B, a fitting portion 131 a for fitting with the fitting portion 126 a of the wiring box 120 described above is provided at the tip of the cylindrical portion 131. This fitting part 131a is formed with the diameter substantially the same as the to-be-fitted part 126a dented circularly. Moreover, as shown in FIG.8 (c), the cylindrical part 131 is a hollow cylindrical body, and has the magnet press-fit part 131b for pressingly inserting the magnet 133 in the inside. The magnet 133 is fixed to the tip of the cylindrical portion 131 by the magnet press-fitting portion 131b, and the outer surface of the magnet 133 faces the lower end opening of the cylindrical portion 131.

  In this embodiment, the magnet 133 has a sufficiently strong magnetic force so that the bottom wall 121 of the wiring box 120 can be sandwiched and supported between the magnetized body 130 and the support portion 112 of the arrangement body support tool 110. . The magnet 133 is preferably a neodymium magnet having a very strong magnetic force. However, it is also possible to employ other rare earth magnets such as samarium cobalt magnets, ferrite magnets mainly composed of iron oxide, and the like as the magnetized body of the present invention. That is, since the magnetic force necessary to support the arrangement body on the support portion by magnetic force is proportional to the weight of the arrangement body and the thickness of the arrangement body bottom wall, It is possible to appropriately select the material and dimensions of the magnetized body (magnet).

  Based on the above description, the arrangement support structure of FIG. 1 will be described in more detail with reference to FIGS. FIGS. 9A and 9B are a cross-sectional view taken along line AA and BB in FIG.

  As shown in FIG. 9A, in the arrangement body support structure of the present embodiment, the support portion 112 is accommodated in the recess 125 of the wiring box 120 and the outer surface of the bottom wall 121 of the wiring box 120 (rear wall surface 125a). Is in contact with the surface of the support portion 112. Further, as shown in FIG. 9B, one magnetic body 130 is held by the holding portion 126 of the bottom wall 121. More specifically, the fitting portion 131a at the tip of the cylindrical portion 131 of the magnetic adherend 130 and the fitted portion 126a of the holding portion 126 are in a fitting relationship. At this time, the magnetized body 130 is located in front of the support portion 112. Then, the magnetic force from the magnet 133 at the tip of the magnetized body 130 disposed on the bottom wall 121 acts on the support portion 112 that is a magnetic metal through the thin portion of the bottom wall 121. As a result, an attractive force is generated between the magnet 131 of the magnetized body 130 and the support portion 112, and the magnetized body 130 and the support portion 112 cooperate to pinch the bottom wall 121 of the wiring box 120. In this arrangement body supporting structure, the upper and lower side wall surfaces 125b, c of the concave portion 125 abut on the upper and lower end edge portions 113 of the support portion 112, thereby ) To prevent the wiring box 120 from slipping off the support portion 112 due to weight. That is, in the arrangement body supporting structure of the present embodiment, the arrangement body support tool 110 stably supports the wiring box 120 by the magnetic force of the magnetized body 130 without using screws.

  In the embodiment of FIGS. 1 and 9, one magnetic body 130 is disposed in one holding portion 126, but the two magnetic bodies 130 are both held in both holding portions in order to be more strongly magnetically attached. It is also possible to arrange at 126. Further, in the present embodiment, the wiring box 120 is supported on the surface of the support portion 112, but the wiring box 120 may be disposed so as to be attached to the back surface of the support portion 112.

  Next, with reference to FIG.10 and FIG.11, the arrangement | positioning body installation method is demonstrated. FIG. 10 is an exploded perspective view of the arrangement support structure of the present embodiment. In the description of FIGS. 10 and 11, the fixing screws 134 are held by the screw holding portions 132 a of the magnetic body 130. First, the height at which the arrangement body support 110 is fixed in accordance with the position (height) of the perforations H provided in the wall material W, and the position at which the fixing portion 111 of the arrangement body support 110 is arranged. Write a ruled line on the side of the construction material P. The arrangement body support tool 110 is directed to the construction material P along the ruled line, and the screw is passed through the fixing hole 111a provided in the fixing portion 111 of the construction body support tool 110 on the side surface of the construction material P. The arrangement body support tool 110 is fixed to the construction material P.

  Next, as shown in FIG. 11A, the wiring box 120 in a state in which the magnetic body 130 is fitted to the holding portion 126, the front opening 123 faces the wall front side, and the outer surface of the bottom wall 121 is supported by the support portion 112. It faces the surface and approaches the support part 112. And by accommodating the support part 112 in the recessed part 125 of the wiring box 120, the magnet 133 of the magnetic adherend 130 is sufficiently close to the support part 112 across the thin part of the bottom wall 121. As a result, the magnetic body 130 and the support portion 112 cooperate with each other by the magnetic force of the magnetic body 130 to sandwich the bottom wall 121 of the wiring box 120, so that the wiring box 120 is supported by the support portion 111. In this way, the arrangement support structure of FIG. 1 is constructed. In this installation method, the wiring box 120 is brought close to the support 112 while the magnetized body 130 is held in advance by the holding part 126. However, after the wiring box 120 is brought close to the support 112, the magnetic attachment is performed. The body 130 may be disposed on the inner surface of the bottom wall 121 of the wiring box 120.

  Subsequently, referring to FIGS. 11B and 11C, addition of the present installation method in which the wall material W is erected and the wiring box 120 is permanently fixed to the support portion 112 after the arrangement body support structure is constructed. The process will be described. After constructing the arrangement body support structure, the wall material W is erected on the front side of the front opening 123 of the wiring box 120 and the outer surface side of the bottom wall 121. Then, a predetermined position of the wall material W is specified, and a perforation H having a circular shape or an oval shape or the like is formed with a horuseau or the like. Here, since the construction material P may move to the side during construction of the wall material W, the positional relationship between the perforation H and the front opening 123 may be shifted to the side. In such a case, as shown in FIG. 11 (b), by inserting a hand from the perforation H and sliding the wiring box 120 magnetically attached to the support portion 112 sideways along the longitudinal direction of the support portion 112, The front opening 123 of the wiring box 120 can face the wall surface through the perforations H. That is, in the state in which the support portion 112 is accommodated in the recess 125, the upper and lower side wall surfaces 125b and 125c of the recess 125 guide the relative movement of the support portion 112, so the wiring box 120 is linearly along the longitudinal direction. It is easy to adjust the position by sliding sideways. Note that the wiring box 120 is supported by the support portion 112 so that the wiring box 120 does not move unexpectedly in the longitudinal direction due to the magnetic force. However, when the wiring box 120 is intentionally slid, the support portion 112 and the wiring box 120 are in contact with each other. Since the surfaces are flat with respect to each other, both can be smoothly slid relative to each other.

  Then, after the wiring box 120 is arranged at a predetermined position on the support portion 112, the wiring box 120 is permanently fixed to the arrangement body support tool 110. In this arrangement, one magnetized body 130 is detachably fitted to one holding portion 126, and two screws 134 for fixing are fixed to the screw holding portion 132 a of the magnetized body 130. Is inserted. Further, in this support structure, the through hole 127 of the wiring box 120 and the screw hole 112a of the support portion 112 coincide with each other.

  As shown in FIG. 11 (c), the screws 134 are removed from the magnetized body 130 arranged in one holding portion 126 through the front opening 123 of the wiring box 120, and the through hole 127 in the other holding portion 126 is removed. The screw 134 is inserted into the screw hole 112 a and the screw 134 is screwed into the screw hole 112 a, whereby the wiring box 120 is partially fixed to the arrangement body support 110 with the screw 134. That is, since the work of fixing the wiring box 120 to the support portion 112 with the screws 134 can be performed in a state where the wiring box 120 is temporarily fixed (magnetically attached) to the support portion 112 by the magnetized body 130, the wiring box 120 is The screws 134 can be easily screwed into the through holes 127 of the wiring box 120 and the screw holes 112a of the support portion 112 without being held in place by hand.

  Subsequently, as shown in FIG. 11 (d), a hand is put in from the front opening 123 of the wiring box 120, the gripping part 132 of the magnetic body 130 is picked up with a finger, and the magnetic body 130 is pulled out from the holding part 126. In addition, when the magnetic body 130 remains in the wiring box 120, a strong magnetic field generated by the magnetic body 130 may adversely affect an electric system such as a wiring device or an electronic device to be disposed. 130 is preferably detached from the inner surface of the bottom wall 121 of the wiring box 120. Then, with the magnetized body 130 pulled out, the remaining one screw 134 is removed from the magnetized body 130, and the screw 134 is screwed into the through hole 127 and the (corresponding) screw hole 112 in the remaining holding portion 126. By wearing, the wiring box 120 can be permanently fixed to the arrangement body support 110 with the two screws 134.

  Finally, although not shown, a wiring device connected to a cable drawn into the box through a hole formed by punching out the knockout portion 122a of the side wall 122 of the wiring box 120 is screwed into the device mounting portion 124 of the wiring box 120. By fixing with, it is possible to construct a wiring structure behind the wall.

  In addition, the arrangement | positioning body installation method of this invention is not limited to the said process order, It is possible to replace mutually or to skip an unnecessary process as needed.

  As described above, the general installation method of the wiring box 120 has been described. However, as an exception to the arrangement body installation method, in the arrangement body support apparatus 100, even when the wall material W is erected in advance on the wall surface side. The wiring box 120 can be easily arranged with respect to the support portion 112. FIG. 12 is a schematic diagram showing a process of magnetically attaching the wiring box 120 to the support portion 112 when the wall material W is erected at least on the front side of the wall before the wiring box 120 is placed on the arrangement body support tool 110. FIG.

  As shown in FIG. 12, in the state where the wall material W on the wall surface side is erected and the disposition body support tool 110 is fixed to the construction material P, the support portion 112 of the disposition body support tool 110 extends from the wall surface space to the wall material. It is shielded by W. Therefore, in this state, it is practically impossible to perform the step (see FIG. 11A) of arranging the wiring box 120 on the support portion 112 from the wall front side. For example, in the prior art (Patent Document 1), it is assumed that the wiring box 120 is pressed from the front side of the wall with force and attached to the support portion 112. In the state where the wall material W is erected, It was impossible to apply a strong force to the back, and it was very difficult to press the wiring box 120 to the support portion 112 side. For this reason, in order to attach the wiring box 120 to the arrangement body support tool 110, it may be necessary to tear the wall material W once or to remove the arrangement body support tool 110 from the construction material P.

  On the other hand, in this arrangement | positioning body support apparatus 100, as shown in FIG. 12, the space on the back side of the arrangement body support tool 110 (or the upper space when the wall material on the back side is erected). Then, the wiring box 120 is gripped and operated, and the front opening 123 of the wiring box 120 is brought into contact with the back surface of the wall material W and is brought close to the support portion 112 from the orthogonal direction. Then, the support portion 112 is accommodated in the recess 125 by the movement of the wiring box 120 in the orthogonal direction. At this time, since the magnetic body 130 is held by the holding portion 126 of the wiring box 120, the magnetic body 130 is attracted to the support portion 112 by magnetic force through the bottom wall 121, and the wiring box 120 is disposed. The support tool 110 can be easily supported (without pressing the wiring box 120 on the support portion 112 side). That is, in the arrangement body supporting apparatus 100 according to the present embodiment, even if the wall material W is installed on the wall front side, the wiring box 120 is screwed into the arrangement space between the wall material W and the support portion 112 and the magnetic material W is installed. By magnetically attaching the wiring box 120 to the support portion 112 by the magnetic force of the attachment 130, the arrangement support structure can be easily constructed.

  Hereinafter, the operational effects of the placement device 10, the placement body support device 100, and the placement body installation method according to an embodiment of the present invention will be described.

  In the placement device 10, the placement body support device 100, and the placement body installation method according to the present embodiment, a magnetic field is passed through the bottom wall 121 while the outer surface of the bottom wall 121 of the wiring box 120 is in contact with the support portion 112. The wiring box 120 can be supported on the support portion 112 by magnetically attaching the attachment 130 to the support portion 112. That is, the magnetized body 130 has a magnetic force with a predetermined strength, and the magnetic force lines radiated from the magnetized body 130 pass through the bottom wall 121 (thin wall portion), and the support portion is made of a magnetic metal with sufficient strength. 112 acts on the surface. The attractive force between the magnetized body 130 and the support portion 112 due to this magnetic force functions as a clamping force for clamping the bottom wall 121 of the wiring box 120 between the magnetized body 130 and the support portion 112. Then, the magnetic box 130 is indirectly magnetized to the support portion 112 via the bottom wall 121, so that the wiring box 120 can be supported by the support portion 112. In addition, the wiring box 120 can be magnetically attached to the arrangement body support tool 110 so as to be close to the support portion 112 of the arrangement body support tool 110 fixed to the construction material P from the front and rear and the vertical direction. Therefore, when any space around the arrangement body support tool 110 is restricted, the wiring box 120 can be operated from the vacant space and can be easily installed on the arrangement body support tool 110. That is, in this embodiment (without applying a pressing force for press-fitting or without using screws), the outer surface of the bottom wall 121 of the wiring box 120 is simply applied to the surface of the support portion 112. The wiring box 120 can be easily installed with respect to the arrangement supporter 110 by the magnetic force of the magnetized body 130 while preventing the wiring box 120 from falling off and preventing it from moving unexpectedly in the longitudinal direction.

  Although one embodiment of the present invention has been described, the configuration of the arrangement body supporting device, the arrangement installation and the arrangement body installation method of the present invention is not limited to the above embodiment. For example, in the above-described embodiment, the magnetized body 130 is held by the holding portion 126 by fitting. However, it can be held by adhesion, magnetizing, or the like instead of fitting. Further, in the present invention, it is only necessary that the magnetized body can be magnetically attached to the support portion via the bottom wall, and it is not always necessary to provide the concave portion or the holding portion on the arrangement body. Furthermore, the shape of the arrangement | positioning body support tool is not limited to the arrangement body support tool 110 of the said embodiment. For example, you may comprise the support part of an arrangement | positioning body support tool like a narrow rod. That is, in the arrangement | positioning body support apparatus of this invention, if a magnetic attachment body can be magnetically attached to a support part, an arrangement body can be supported by a support part irrespective of the width | variety and thickness of a support part. Hereinafter, modifications 1 to 4 will be described as examples of other embodiments of the present invention.

(Modification 1)
The arrangement body support device 100 of one embodiment uses the cantilever arrangement body support tool 110, but the arrangement body support apparatus 210 for both ends is arranged like the arrangement body support apparatus 200 of FIG. 13. It may be adopted. The arrangement body support 210 has fixing portions 211 at both ends of a long support portion 212. And the arrangement body support tool 210 is constructed between the two construction materials P via the two fixing portions 211. With the magnetized body 130, the wiring box 120 can be magnetically attached to an arbitrary position of the support portion 212 from the space on the wall surface side or the vertical space.

(Modification 2)
Moreover, the magnetic adhesion body of this invention is not limited to the form of the magnetic adhesion body 130 of the said embodiment. For example, the magnetized body 230 shown in FIG. 14A has a main body portion 231 having a bifurcated tip, a single gripping portion 232, and the main body so that the two magnetic holding bodies 126 can be fitted simultaneously. And two magnets 233 arranged at the tip of the portion 231. The front end of the main body 231 forms two fitting portions 231a and can be fitted to both holding portions 126 of the wiring box 120, respectively. The magnetized body 230 can be used when a stronger attractive force is required depending on the thickness and weight of the bottom wall of the arrangement body.

(Modification 3)
Or it is also possible to set it as the simple shape only of the magnet 333 which does not provide a cylindrical part or a holding part like the magnetic attachment 330 of FIG.14 (b). In this embodiment, the magnetic attachment 330 fitted to the holding portion 126 can be removed by inserting a tool or jig such as a screwdriver with a sharp tip into the narrow groove portion 126b of the holding portion 126 of the wiring box 120.

(Modification 4)
In one embodiment, the through hole 127 is provided at the center of the holding portion 126 of the wiring box 120, but the present invention is not limited to this. In the wiring box 220 of FIG. 15, one holding portion 226 is provided in the approximate center of the bottom wall 221, and two through holes 227 are provided on both sides of the holding portion 226. In this form, it is possible to screw the screws 134 into both the through holes 127 in a state where the magnetized body 130 is held by the holding portion 226.

  The present invention is not limited to the above-described embodiments and modifications, and can be implemented in various modes as long as they belong to the technical scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Arrangement body structure 100 Arrangement body support apparatus 110 Arrangement body support tool 111 Fixing part 111a Fixing hole 112 Supporting part 112a Screw hole 113 Edge part 120 Wiring box (arrangement body)
121 bottom wall 122 side wall 123 front opening 124 instrument mounting part 125 recess 125a rear wall 125b upper wall 125c lower wall surface 126 holding part 126a fitting part 126b narrow groove 127 through hole 130 magnetic attachment 131 cylindrical part 131a fitting Part 131b magnet press-fitting part 132 gripping part 132a screw holding part 132b notch part 133 magnet P building material W wall material H perforation

Claims (10)

An arrangement body support device for installing an arrangement body on a construction material arranged on the back of a wall,
A fixed part fixed to the construction material, and an arrangement body support provided with a support part extending from the fixed part to the side of the construction material;
A magnetized body that can be magnetically attached to at least a part of the support portion, and that fixes the arrangement body to the support portion;
With the outer surface of the bottom wall of the arrangement body in contact with the support portion, the arrangement body is attached to the support portion by magnetically attaching the magnetic attachment body to the support portion via the bottom wall. Ri support possible der,
The arrangement | positioning-body support apparatus characterized by the above-mentioned. The said magnetic attachment body can be attached or detached to the said support part via the said bottom wall from the front opening part of the said arrangement | positioning body. An arrangement body support device for installing an arrangement body on a construction material arranged on the back of a wall,
A fixed part fixed to the construction material, and an arrangement body support provided with a support part extending from the fixed part to the side of the construction material;
A magnetized body that can be magnetically attached to at least a part of the support portion, and that fixes the arrangement body to the support portion;
With the outer surface of the bottom wall of the arrangement body in contact with the support portion, the arrangement body is attached to the support portion by magnetically attaching the magnetic attachment body to the support portion via the bottom wall. Supportable,
The arrangement body supporting device according to claim 1, wherein the magnetized body is provided with a grip portion for gripping the magnetized body.   The arrangement body supporting device according to claim 1, wherein a holding portion for holding the magnetic adherend is provided on an inner surface of the bottom wall of the arrangement body.   The arrangement body support device according to any one of claims 1 to 3, wherein a concave portion in which the support section is accommodated is provided on an outer surface of a bottom wall of the arrangement body.   The arrangement body support device according to any one of claims 1 to 4, wherein the arrangement body is slidably supported with respect to the support portion.   2. A through hole through which a screw is inserted is provided in a bottom wall of the arrangement body, and a screw hole into which the screw is screwed is provided in the support portion. 6. The arrangement | positioning body support apparatus as described in any one of 5-5. Wherein the magnetically attached body, distribution設体supporting apparatus according to claim 1, characterized in that wherein the gripping portion for gripping the magnetic attraction member is provided. The arrangement body support device according to any one of claims 1 to 7,
A disposing apparatus comprising: a disposing body having a peripheral wall composed of a bottom wall and a side wall supported by a magnetized body on a support portion of the disposing body supporting apparatus. An installation method of an arrangement body for installing an arrangement body on a construction material installed on the back of a wall,
Fixing the arrangement body support provided with a fixing portion and a supporting portion extending laterally from the fixing portion to the construction material via the fixing portion;
Disposing the disposition body so that the outer surface of the bottom wall of the disposition body is in contact with the support;
Supporting the arrangement body by the support portion by magnetically attaching a magnetic attachment body arranged on the inner surface of the bottom wall of the arrangement body to at least a part of the support portion via the bottom wall; only including,
The installation method of the arrangement | positioning body characterized by the said magnetic attachment body being detachable to the said support part through the said bottom wall from the front opening part of the said arrangement | positioning body. Fixing the arrangement body to the support section with screws in a state where the arrangement body is supported by the support section by the magnetic attachment body;
The arrangement body according to claim 9, further comprising a step of removing the magnetic attachment body from a front opening of the arrangement body after fixing the arrangement body to the support portion with screws. Installation method.

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