JP2024006189A - Installation device and mounting body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an installation device that can install an installation body in a predetermined arrangement posture on a structure that has an inclination on its installation surface.

SOLUTION: An installation device 100 includes: a mounting body 110 having a fixed portion 112 fixed to a structure 11, and an extending portion 115 extending out from the fixed portion 112 in an extending direction: and an installation body 130 supported in a predetermined arrangement posture on the extending portion 115 at a position spaced apart from the structure 11. When the mounting body 110 is fixed to the structure 11, the mounting body 110 is capable of supporting the installation body 130 on the extending portion 115 in a predetermined arrangement posture no matter whether the angle of the extension direction with respect to the vertical direction is a first angle or a second angle which are different from each other.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2024,JPO&INPIT

Description

The present invention relates to an installation device for installing an arrangement body on a structure, and a mounting body for attaching the arrangement body.

Conventionally, various installation means have been used to support and fix an arrangement such as a wiring box in a predetermined position with respect to a structure such as a stud behind a wall.

For example, Patent Document 1 discloses a box fixing device that fixes boxes to be housed within a wall of a building using existing structures such as pillars. Hereinafter, in the relevant paragraph, the code of Patent Document 1 is shown in parentheses. The box fixture includes a mounting part (1a) that is attached to a pillar (P) that is an existing structure, and a support part (1a) that extends from the mounting part (1a) to support the box (B). 1b), and a holding member (4) that is slidably attached to the front side of the support part (1b) and holds the box (B). The holding member (4) is slidable with respect to the support part (1b) while holding the box (B). In this box fixture, after adjusting the position by sliding the holding member (4) together with the box (B) along the support part (1b), the The box (B) is fixed to the support part (1b) by fixing to the support part (1b) the fixing member (1j) passed through the attached attachment hole (B1).

Japanese Patent Application Publication No. 2006-345613

The box fixing device of Patent Document 1 is fixed to a vertically erected column, and uses a horizontally extending support section (extension section) to hold the box (arranged body) at a predetermined position away from the column. It is supported in the arranged position. However, this box fixing device can only be installed on vertically erected columns, and when installed on diagonally installed structures such as braces, it cannot be installed together with the supporting parts. The installation object is arranged in an inclined manner, and the arrangement object is also supported in an inclined arrangement position. In other words, with conventional box fixtures, when fixing a structure to an installation surface that is inclined from a specified plane (vertical plane), the extension direction of the support section is inclined from the specified (prescribed) direction (i.e., horizontal direction). The problem is that the installation body cannot be installed in a predetermined orientation.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a mounting device and a mounting device capable of installing a mounting body in a predetermined position on a structure whose installation surface has an inclination. It's about offering your body.

The arrangement device according to claim 1 includes: a fixing part fixed to a structure; and a mounting body having an extending part extending in an extending direction from the fixing part;
an arrangement body supported by the extension part in a predetermined arrangement posture at a position spaced apart from the structure;
When the mounting body is fixed to the structure, regardless of whether the angle of the extension direction with respect to the vertical direction is a different first angle or a different second angle, the mounting body is fixed to the structure. The structure is characterized in that it can be supported by the extension part in the predetermined arrangement posture.

The arrangement device according to claim 2 is the arrangement device according to claim 1, in which the angle of the extension direction is either the first angle or the second angle. The arrangement body is attached to the attachment body by coupling the coupling parts formed at at least two places on the arrangement body to the coupled parts formed on the extension part.

The arrangement device according to claim 3 is the arrangement device according to claim 1 or 2, wherein the extension portion includes a reference portion for aligning the indicator portion of the arrangement body, and the arrangement device according to claim 1 or 2. and a fastening part into which a screw is screwed to fix the installed body in the predetermined position, and with the index part aligned with the reference part, the installed body is rotated about the reference part. The arrangement is characterized in that the attitude of the arrangement body can be changed to the predetermined arrangement attitude by rotating the arrangement body.

According to a fourth aspect of the present invention, there is provided an arrangement apparatus according to the third aspect, in which the indicator portion and the reference portion each include a through hole into which a screw can be screwed.

In the arrangement device according to claim 5, in the arrangement device according to claim 3, the arrangement body is composed of a plurality of arrangement bodies of different sizes forming a group of arrangement bodies,
Each of the disposed bodies of the disposed body group has a bottomed square box shape including a rectangular bottom wall and a peripheral wall having two sets of opposing walls standing from the bottom wall,
Among the plurality of disposed bodies having different sizes, the opposing distances between the opposing walls of the first set of the peripheral walls are different from each other, and the opposing distances between the opposing walls of the second set of the surrounding walls are common to each other. Further, the relative positions of the indicator portions with respect to one wall of the first set of opposing walls are the same.

The attachment body according to claim 6 is an attachment body for attaching the installation body to a structure in a predetermined arrangement posture,
a fixing part fixed to the structure;
an extending part extending in an extending direction from the fixing part and supporting the arrangement body at a position away from the fixing part;
When the fixing part is fixed to the structure, even if the angle of the extension direction with respect to the vertical direction is a first angle or a second angle that is different from each other, the installation body can be fixed to the structure. It is characterized in that it can be supported by the extension part in the predetermined arrangement posture.

The mounting body according to claim 7 is the mounting body according to claim 6, in which the extension direction has an angle of either the first angle or the second angle. The arrangement body is coupled to and supported by the extending portion via coupled portions formed at at least two locations on the portion, and at least one of the coupled portions is arranged so as to cross the extending direction. It is characterized by an extending screw fixing hole.

In the mounting body according to claim 8, in the mounting body according to claim 6, the extension portion includes a reference portion for aligning the index portion of the arrangement body, and the extension portion includes a reference portion for aligning the indicator portion of the arrangement body. and a fastening part into which a screw for fixing the arrangement body in the arrangement position is screwed, and the fastening part consists of a screw fixing hole extending in an arc shape on a circumference centered on the reference part. Features.

According to the invention described in claim 1, when the mounting body is fixed to the structure, the angle of the extension direction with respect to the vertical direction is either a different first angle or a different second angle. Also, the attachment body can support the arrangement body on the extension part in a predetermined arrangement posture. In other words, even if the extension part of the attachment body is arranged at (at least) two different extending directions depending on the inclination of the structure, the extension part supports the installation body in a predetermined arrangement posture. Is possible. Therefore, the arrangement device of the present invention makes it possible to install the arrangement body in a predetermined arrangement attitude with respect to a structure whose installation surface has an inclination.

According to the invention set forth in claim 2, in addition to the effect of the invention set forth in claim 1, the arrangement body is coupled to the connected portion of the extension portion via the coupling portions formed at two locations on the arrangement body. When this is done, the connecting portion functions as a rotation stopper for the installation body relative to the extension portion, allowing the installation body to be stably fixed.

According to the invention described in claim 3, in addition to the effect of the invention of claim 1 or 2, the indicator part of the installed body and the reference part of the extended part are used to determine the position of the installed body in the extended part. The mounting position can be easily determined. Furthermore, after positioning, by rotating the installed body using the reference part as the rotation axis, the inclination of the installed body can be easily adjusted to a predetermined arrangement posture, and it can be fixed with screws via the fastening part. can. That is, the arrangement device of the present invention facilitates the work of attaching the arrangement body to the extension portion.

According to the invention set forth in claim 4, in addition to the effect of the invention set forth in claim 3, it is possible to align the index part and the reference part in a state where they are temporarily fixed using screws. The arrangement body can be easily rotated with respect to the extension portion using the screw as a rotation axis. In particular, by adjusting the screwing amount of the screw and applying rotational resistance, the free rotation of the installed body is restricted during posture adjustment, thereby making the posture adjustment work and the screw fastening work much easier.

According to the invention set forth in claim 5, in addition to the effect of the invention set forth in claim 3, the arrangement device selects the arrangement body of a desired size from a plurality of arrangement bodies of different sizes and constructs the structure. It is possible to install an arrangement body on an object. In particular, by making the relative position of the index part with respect to one wall of the first set of opposing walls (with which the facing distance varies) common among a plurality of installed bodies having different sizes, For all the installed objects, with the index section aligned with the reference section, rotate the installed object using the reference section as the rotation axis to change the posture of the installed object to a predetermined arrangement posture. is possible.

According to the invention described in claim 6, when the mounting body is fixed to the structure, the angle of the extension direction with respect to the vertical direction is either a different first angle or a different second angle. Also, the attachment body can support the arrangement body on the extension part in a predetermined arrangement posture. In other words, even if the extension part of the attachment body is arranged at (at least) two different extending directions depending on the inclination of the structure, the extension part supports the installation body in a predetermined arrangement posture. Is possible. Therefore, the mounting body of the present invention makes it possible to support the mounting body in a predetermined orientation with respect to a structure whose installation surface has an inclination.

According to the invention set forth in claim 7, in addition to the effect of the invention set forth in claim 6, when the arrangement body is coupled to the extension part via the coupled parts formed at two places on the mounting body, The coupled portion functions as a rotation stopper for the disposed body relative to the extended portion, and enables stable fixation of the disposed body.

According to the invention set forth in claim 8, in addition to the effect of the invention set forth in claim 6, the mounting position of the arrangement body in the extension part is determined by using the indicator part of the arrangement member and the reference part of the extension part. can be easily positioned. After positioning, by rotating the installed body using the reference part as the rotation axis, the inclination of the installed body can be easily adjusted to a predetermined arrangement posture, and it can be fixed with screws via the fastening part. can. Furthermore, since the fastening part is a screw fixing hole that extends in an arc shape on the circumference centered on the reference part, the fastening position of the screw can be changed continuously along the arc-shaped screw fixing hole. It is possible. That is, the mounting body of the present invention facilitates the work of mounting the installation body onto the extension portion.

FIG. 1 is an exploded perspective view of a placement device according to an embodiment of the present invention. (a) A schematic perspective view seen from the front, and (b) a schematic perspective view seen from the back, of the mounting body of the arrangement device of FIG. 1. FIG. 3 is a front view of the mounting body of FIG. 2; (a) Top view, (b) rear view, (c) left side view, and (d) right side view of the attachment body of FIG. 2. FIG. 2 is a perspective view of a first arrangement body of the arrangement device of FIG. 1; FIG. 6 is a front view of the first arrangement body of FIG. 5; FIG. 2 is a perspective view of a second arrangement body of the arrangement device of FIG. 1; FIG. 8 is a front view of the second arrangement body of FIG. 7; FIG. 1 is a schematic front view illustrating an installation structure in which an installation device according to an embodiment of the present invention is installed in a structure. FIG. 2 is a schematic diagram showing a step of fixing an attachment body to a structure and temporarily fixing the installation body to the attachment body in a method for installing an installation device according to an embodiment of the present invention on a structure. In a method for installing an installation device of an embodiment of the present invention on a first structure (first brace), the arrangement posture of (a) a first installation body and (b) a second installation body is provided. FIG. In the method of installing the installation device of one embodiment of the present invention on a second structure (second brace), the arrangement posture of (a) the first installation body and (b) the second installation body FIG. In a method for installing an installation device of an embodiment of the present invention on a third structure (stud), the arrangement postures of (a) the first installation body and (b) the second installation body are changed. FIG. 3 is a front view schematically showing each process. In a method for installing an arrangement device of an embodiment of the present invention on a fourth structure (furlage), the arrangement posture of (a) the first arrangement body and (b) the second arrangement body is changed. FIG. FIG. 7 is a schematic front view showing a mounting body according to another embodiment of the present invention. FIG. 7 is a schematic front view showing a mounting body according to another embodiment of the present invention. FIG. 7 is a schematic front view showing a mounting body according to another embodiment of the present invention. FIG. 7 is a schematic front view showing a mounting body according to another embodiment of the present invention.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings. Note that the shapes in the figures referred to in the following description are conceptual diagrams or schematic diagrams for explaining preferred shapes and dimensions, and the dimensional ratios etc. do not necessarily match the actual dimensional ratios. That is, the present invention is not limited to the dimensional ratios in the drawings.

FIG. 1 is an exploded perspective view of a placement device 100 according to an embodiment of the present invention. In this embodiment, the installation device 100 installs the installation body 130 on structures such as braces and studs installed in the space behind the wall, and connects wiring devices (not shown) such as switches and outlets to the wall. It is used for placing it in a predetermined position on a table. However, this application is merely an example, and the placement device of the present invention may be used in various applications.

As shown in FIG. 1, an arrangement device 100 according to an embodiment of the present invention includes a mounting body 110 fixed to a structure, and a mounting body 130 (130A, 130B) attached to the mounting body 110. In the installation device 100, the connecting portions (index portion 133, connecting portion 134) formed at at least two locations on the installation body 130 are connected to the connected portion (reference) formed on the extension portion 115 of the mounting body 110. portion 116, fastening portion 117, and vertical hole 118) by at least two screws 151, 152, the arrangement body 130 and the mounting body 110 are fixed to each other. In this embodiment, the installed body 130 is composed of a group of installed bodies 130 (130A, 130B) having different sizes. The arrangement device 100 is configured to arrange the (selected) arrangement body 130 in a predetermined arrangement attitude at a position separated from the structure. Here, the term "predetermined arrangement attitude" refers to the attitude that is predetermined by the user and in which the arrangement body should be finally arranged. In the present embodiment, the predetermined arrangement posture is such that the vertical sides of the arrangement body 130 (first set of opposing walls 132a) are arranged along the vertical direction. However, in the present invention, as the predetermined arrangement posture, a posture inclined at an arbitrary angle with respect to the vertical direction may be selected as necessary. Each component will be described below with reference to FIGS. 2 to 8.

First, the mounting body 110 will be explained with reference to FIGS. 2 and 3. FIGS. 2A and 2B are perspective views of the mounting body 110 seen from the front and back. FIG. 3 is a front view of the mounting body 110. FIGS. 4(a) to 4(d) are a plan view, a rear view, a left side view, and a right side view of the mounting body 110.

As shown in FIGS. 2 to 4, the mounting body 110 is an L-shaped plate extending from its base end to its distal end. The mounting body 110 has a rectangular plate-shaped base end 111 located at its base end and fixed to a structure via a fixing part 112, and a rectangular plate-shaped base end 111 that is located at its base end and is fixed to a structure via a fixing part 112. and a rectangular plate-shaped extension portion 115 extending along the extension direction (lateral direction). In other words, the mounting body 110 is bent into an L-shape, and the short base end portion 111 extending in the front-rear direction and the long strip-like extension portion 115 extending in the left-right direction are approximately at right angles. connected. Here, the direction (that is, the vertical direction in FIG. 3) orthogonal to the front-rear direction and the extension (left-right) direction of the attachment body 110 is defined as the width direction (or longitudinal direction). In this embodiment, the mounting body 110 is obtained by bending and drilling a metal material, but it may be formed of other materials such as synthetic resin.

At the base end 111 of the attachment body 110, a fixing part 112 consisting of three elongated holes is formed. The mounting body 110 can be fixed to a structure via the fixing part 112 with fixing screws. Each elongated hole extends in the front-rear direction (from the base end side to the distal end side), and when screwing the fixing screw into the structure via the fixing part 112, the position of the mounting body 110 with respect to the structure can be adjusted back and forth. This is possible by sliding. Furthermore, two positioning pieces 113 are formed on the base edge of the base end portion 111 at both ends in the width direction. The length of the base end portion 111 including the alignment piece 113 in the front-rear direction corresponds to the front-rear width of the arrangement body 130. That is, the proximal edge of the alignment piece 113 can indicate the position of the front opening of the arrangement 130 attached to the mounting body 110. Therefore, the user can position the front and rear fixing positions of the mounting body 110 relative to the structure in order to install the arrangement body 130 at a desired front and rear position with reference to the position of the proximal edge of the alignment piece 113. It is. Note that the alignment piece 113 is configured so that it can be easily broken off with a tool or the like. By breaking off the alignment piece 113, the base end portion 111 becomes shorter in the front-rear direction, and has a shape that corresponds to a thinner arrangement.

The extension part 115 is a rectangular flat plate having vertical sides and horizontal sides, and is configured to support the installation body 130 on the front side. The front surface of the extension part 115 forms a mounting surface to which the arrangement body 130 is attached, and is flat so as to allow the arrangement body 130 to slide. Further, a reference portion 116 with which the indicator portion 133 of the disposed body 130 is aligned is provided at a position spaced apart from the base end portion 111 at the center in the width direction of the extending portion 115 by a predetermined distance. The reference portion 116 is a through hole into which the first screw 151 is screwed, and a rotation shaft ( or the center of rotation). The distance between the reference part 116 and the base end part 111 in the extending direction is set such that the aligned arrangement body 130 is placed at a position apart from the base end part 111 (or the fixed part 112). Ordained. The position of this reference portion 116 is determined based on the relative position of the installation body 130 with respect to a predetermined structure. In particular, when the arrangement body 130 is rotated about the reference part 116, the arrangement body 130 can be rotated without interfering with the structure (or the base end part 111) to which the fixed part 112 is fixed. It is preferable that the range is 45° or more.

As shown in FIG. 3, the extension part 115 is a fastening part for fixing the arrangement body 130 in a predetermined arrangement attitude in a direction distal to the reference part 116 with respect to the base end part 111 (fixation part 112). It has 117. In this embodiment, the fastening part 117 is composed of a plurality of screw fixing holes 117a, 117b, and 117c extending in an arc shape on a plurality of circumferences around the reference part 116. Thereby, it is possible to continuously change the fixing position along the arc-shaped screw fixing holes 117a, 117b, and 117c. More specifically, the first screw fixing hole 117a has a first arc radius r1, the second screw fixing hole 117b has a second arc radius r2 (>r1), and the third screw fixing hole 117c has a second arc radius r2 (>r1). has a third arc radius r3 (>r2). The first circular arc radius r1, the second circular arc radius r2, and the third circular arc radius r3 each match the distance from the index portion 133 of the arrangement body 130 to the connecting portion 134 (134a, 134b, 134c), which will be described later. do. The center of the arc length of each screw fixing hole 117a, 117b, 117c is located at the center of the extension portion 115 in the width direction. Further, a plurality of (three in this embodiment) vertical holes 118 are formed in the extension portion 115 and extend perpendicularly to the extension direction. The most proximal vertical hole 118 is located between the proximal end portion 111 and the reference portion 116 . The central vertical hole 118 is located between the reference portion 116 and the first screw fixing hole 117a. The vertical hole 118 closest to the tip is located between the second screw fixing hole 117b and the third screw fixing hole 117c. Note that the reference portion 116, the fastening portion 117, and the vertical hole 118 are all coupled portions that are coupled to the coupling portion (index portion 133, coupling portion 134) of the arrangement body 130 by screwing in the screws 151, 152. It functions as a

Furthermore, a display section 121 is formed on the front surface of the extension section 115 to display the relative inclination angle of the installation body 130 with respect to the extension direction. The display section 121 takes a line (not displayed) along the extension direction passing through the center of the width direction as 0 degrees, and displays tilt angles of 15 degrees, 30 degrees, and 45 degrees in the vertical direction from there. . The display unit 121 functions to assist in adjusting the posture of the installation body 130 when it is attached. That is, the user can easily adjust the attitude of the arrangement body 130 to a predetermined arrangement attitude while visually viewing the display unit 121. Further, according to the display unit 121, the central angle of the arc of the first screw fixing hole 117a and the second screw fixing hole 117b is about 45°, and the central angle of the circular arc of the third screw fixing hole 117c is about 30°. be. This also corresponds to the angle range of inclination that can be accommodated in each of the screw fixing holes 117a, 117b, and 117c (that is, the angle that can be accommodated among the angles formed by the extending direction of the extension portion 115 and the lateral direction of the installation body 130). range). Here, the inclination of the structure is the angle at which the structure stands with respect to the ground (horizontal surface). In other words, the mounting body 110 of this embodiment uses all the screw fixing holes 117a, 117b, and 117c for a structure with an inclination in the range of 60 to 90 degrees (see FIGS. 12 and 13). Is possible. On the other hand, for structures with an inclination in the range of 45 to 60 degrees (see FIG. 11), the third screw fixing hole 117c cannot be used, and the first screw fixing hole 117a and the second screw fixing hole 117b cannot be used. It will be used. The screw fixing holes 117a, 117b, and 117c are not compatible with structures having an inclination of less than 45 degrees. In addition, by expanding the arc length of the screw fixing hole to widen the central angle of the arc of the screw fixing hole, or by adding a new screw fixing hole, it may be possible to accommodate structures with a wider range of inclinations. .

Next, the arrangement body 130 will be explained with reference to FIGS. 5 to 8. In this embodiment, a group of installed bodies including installed bodies 130 (130A, 130B) of a plurality of different sizes is used. Here, two different sizes of installation bodies 130A and 130B are illustrated, but one or more installation bodies of different sizes may be added. Further, all the installation bodies 130 constituting the installation body group are configured to be supported by the extension portion 115 of the mounting body 110. FIG. 5 is a schematic perspective view of the first arrangement body 130A among the arrangement body group. FIG. 6 is a schematic front view of the first arrangement body 130A. FIG. 7 is a schematic perspective view of the second arrangement body 130B among the arrangement body group. FIG. 8 is a schematic front view of the second arrangement body 130B.

As shown in FIGS. 5 to 8, the first disposed body 130A and the second disposed body 130B include a rectangular bottom wall 131 having vertical sides and horizontal sides, and two sets erected from the bottom wall 131. A peripheral wall 132 having opposing walls 132a and 132b. In other words, the first arrangement body 130A and the second arrangement body 130B are made of synthetic resin wiring boxes having a square box shape with a bottom. Generally, wiring boxes are supported at a distance from the structure, with wall material erected in front of the structure, hidden behind the wall, and facing the surface of the wall. It is for installing equipment. Here, the first set of opposing walls 132a is a pair of walls facing each other in the width direction, and the second set of opposing walls 132b is a pair of walls facing each other in the lengthwise and width direction. Among the plurality of arrangement bodies 130 (130A, 130B) forming the arrangement group, the opposing distances between the opposing walls 132a of the first set of the surrounding walls 132 are different from each other, and the opposing distances of the opposing walls 132a of the second set of the surrounding walls 132 are different from each other. The facing distances between the walls 132b are the same. More specifically, the facing distance between the first set of opposing walls 132a of the second arrangement body 130B is about three times the facing distance of the first arrangement body 130A. Further, the first arrangement body 130A and the second arrangement body 130B have a front opening that opens at the front, and instruments (not shown) are placed above and below the edges that frame the front opening in the width direction. An instrument attachment part 135 is provided for attaching with screws. The first arrangement body 130A is provided with one set of upper and lower instrument mounting portions 135, and the second arrangement body 130B is provided with three sets of upper and lower instrument mounting portions 135.

An index portion 133 that is aligned with the reference portion 116 of the attachment body 110 is provided on the bottom wall 131 of the first installation body 130A and the second installation body 130B. The index portion 133 is a through hole into which the first screw 151 is screwed. Among the plurality of arrangement bodies 130 (130A, 130B) forming the arrangement group, the relative position of the indicator portion 133 with respect to one wall of the first set of opposing walls 132a is common to each other. In other words, the distance in the width direction between the indicator part 133 and the opposing wall 132a on the side closer to the indicator part 133 is constant among the plurality of installation bodies 130. That is, each of the installation bodies 130 in the installation body group is rotated about the reference part 116 in order to be fixed to the mounting body 110 at at least one of two angles with respect to the extending direction of the extension part 115. It is configured so as not to interfere with the fixed portion 112 (or base end portion 111) of the mounting body 110 when adjusting the posture.

Further, one or more connecting portions 134 are provided on the bottom wall 131 at positions spaced apart from the index portion 133 in the width direction. The connecting portion 134 is a through hole into which the second screw 152 is screwed. As shown in FIG. 6, one connecting portion 134 is formed in the first arrangement body 130A. As shown in FIG. 8, a plurality of connecting portions 134 are formed in the second arrangement body 130B. Here, regarding the connecting portion 134 of the second arrangement body 130B, from the side closer to the index portion 133, there are a first connecting hole 134a, a second connecting hole 134b, and a third connecting hole 134c. The distance between the index portion 133 and each connecting portion 134 (134a, 134b, 134c) corresponds to the distance (arc radius r1 to r3) between the reference portion 116 of the mounting body 110 and the fastening portion 117. There is. As a result, when the index part 133 and the reference part 116 are overlapped, the connecting part 134 and the fastening part 117 can be overlapped and connected by the second screw 152 regardless of the tilted posture of the installation body 130 to some extent. is possible. Note that since the first disposed body 130A and the second disposed body 130B have shapes that are symmetrical in the vertical and horizontal directions, the index portion 133 and the connecting portion 134 on the opposite side are interchanged. Available for use.

FIG. 9 is a schematic front view exemplarily showing the installation structure 10 in which the installation device 100 is installed on the structure 11. Here, the structure 11 is illustrated as an inclined brace. In the installation structure 10 shown in FIG. 9, a first installation body 130A and a second installation body 130B are installed on both sides of the structure 11, which is erected at an angle from the vertical direction, by mounting bodies 110 and 110, respectively. . In the installation structure 10, two mounting bodies 110 are each fixed with screws via fixing parts 112 to an installation surface that forms the side surface of the brace 11 and is inclined at a predetermined angle with respect to a horizontal plane. At this time, the extending portion 115 extends with its extending direction obliquely inclined from the horizontal direction so as to be spaced apart from the structure 11 . Each arrangement body 130 is fixed to the extension portion 115 of the mounting body 110 by screws 151 and 152 at two joints on the bottom wall 131. Specifically, in the first arrangement body 130A, the indicator part 133 and the reference part 116 are fixed together with the first screw 151, and the connecting part 134 and the fastening part 117 (first screw fixing hole 117a) are fixed together. It is fixed with a second screw 152. On the other hand, in the second arrangement body 130B, the index part 133 and the reference part 116 are fixed together with the first screw 151, and the third connecting hole 134c and the fastening part 117 (second screw fixing hole 117b) are fixed together with the first screw 151. It is fixed with two screws 152. Note that other connecting holes 134a and 134b may be selected and fixed to the fastening portion 117 instead of or in addition to the third connecting hole 134c. In this way, by coupling the coupling part and the coupled part at at least two places, at least two screws 151 and 152 function as a rotation stopper of the arrangement body 130 with respect to the extension part 115, and the arrangement body 130 is stably fixed to the mounting body 110. Moreover, each arrangement body 130 (first arrangement body 130A and second arrangement body 130B) is arranged in a predetermined arrangement posture at a position away from the brace 11 so that the vertical side is along the vertical direction. There is.

Here, in the installation structure 10 of FIG. 9, the upper diagonal surface (first installation surface) on the right side of the structure 11 and the lower diagonal surface (second installation surface) on the left side are parallel to each other. , and are inclined at the same angle of inclination with respect to the horizontal plane. The two mounting bodies 110, 100 are reversed left and right and attached to the upper and lower diagonal surfaces of the structure 11, respectively, so that the front openings of the first and second installation bodies 130A, 130B are oriented in the same direction. Fixed. Even in such a case, in the present invention, as shown in FIG. It is assumed that the angle θ is the same with the mounting body 110 fixed to the surface. That is, "the angle of the extension direction with respect to the vertical direction" refers to an angle in the range of 0 to 90 degrees among the (four) angles formed by the vertical direction and the extension direction that intersect with each other. For example, in FIG. 9, if the angle θ of the extending direction of the mounting body 110 fixed to the upper diagonal surface with respect to the vertical direction is 60 degrees, the extension direction of the mounting body 110 fixed to the lower diagonal surface with respect to the vertical direction is 60°. The directional angle θ is also 60°, not 120° or 300°.

Next, with reference to FIG. 10, a process of fixing the mounting body 110 of the arrangement device 100 to the installation surface of the structure 11 and a process of temporarily fixing the arrangement body 130 to the mounting body 110 will be described. Here, the structure 11 is illustrated as an inclined brace.

First, as shown in FIG. 10, the mounting body 110 is placed on the installation surface (side surface of the brace) of the structure 11, and aligned at a predetermined height and front-back position. By aligning the edge of the alignment piece of the mounting body 110 with the front surface of the structure 11, the front opening of the supporting installation body 130 can be installed on the same plane as the front surface of the structure 11. can. At this time, since the fixing part 112 is a long hole, fixing screws are partially driven into the installation surface of the structure 11 through the fixing part 112 to temporarily fix the mounting body 110 to the structure 11. Therefore, the front and rear positions of the mounting body 110 can be easily adjusted.

In this way, after fixing the mounting body 110 to the installation surface of the structure 11 via the fixing part 112, the index part 133 of the installation body 130 is aligned with the reference part 116 of the mounting body 110, and the first screw By screwing in 151, it is possible to temporarily hold the installation body 130 on the attachment body 110. In this temporarily held state, the arrangement body 130 can be rotated about the reference portion 116 (or the first screw 151) as a rotation axis. In this temporarily held state, the second screw 152 may be loosely screwed in by aligning the connecting portion 134 of the arrangement body 130 with an arbitrary position of the arc-shaped fastening portion 117 of the attachment body 110. Thereby, the range in which the installation body 130 can freely rotate can be restricted to the range of the arcuate length of the fastening portion 117 while maintaining the temporarily held state. In addition, during work, by adjusting the screwing amount of the first screw 151 (or the second screw 152) and applying rotational resistance, free rotation of the installation body 130 is restricted during posture adjustment, and subsequent adjustment The work and/or fastening work can be facilitated. Although not shown here, when the structure extends in the horizontal direction, such as a trunk rim (see FIG. 14), align the index portion 133 of the installation body 130 with the vertical hole 118 of the attachment body 110, and Similarly, by screwing the first screw 151 into the mounting body 110, the installation body 130 can be temporarily held on the mounting body 110.

Next, a process of adjusting the inclination of the installation body 130 to a predetermined arrangement attitude for each of different types of structures will be described. The illustrated target structure includes a first brace 11A (see FIG. 11) that is inclined at a first angle θ1 (= about 56°) with respect to the horizontal direction, a second brace 11A (see FIG. 11), and a second brace 11A (see FIG. = about 71°), a stud 11C extending in the vertical direction (see FIG. 13), and a trunk rim 11D extending in the horizontal direction (see FIG. 14). be.

As shown in FIG. 11, when the attachment body 110 is fixed to the side surface of the first brace 11A, the angle of the extension direction of the attachment body 110 with respect to the vertical direction (that is, the angle between the vertical direction and the extension part 115 ) becomes the first angle θ1 (=about 56°). That is, when the arrangement body 130 is arranged in a predetermined arrangement posture, the angle between the extending direction of the extension portion 115 and the lateral direction of the arrangement body 130 is approximately 34°. As shown in FIGS. 11(a) and 11(b), the index portion 133 of the installation body 130 (first installation body 130A, second installation body 130B) and the reference portion 116 of the attachment body 110 are connected to the first screw 151. are combined with. When the first screw 151 is not completely tightened, the installation body 130 in the inclined position can be rotated about the reference portion 116 as a rotation axis to adjust it to a predetermined position. At this time, even if the second screw 152 is loosely screwed onto the fastening portion 117, the state in which the installation body 130 can be rotated can be maintained. After arranging the arrangement body 130 in a predetermined arrangement posture, the arrangement body 130 can be stably fixed to the mounting body 110 at at least two places by tightening the first screw 151 and the second screw 152. can.

More specifically, when selecting the first installed body 130A and attaching it to the mounting body 110, as shown in FIG. By doing so, the connecting portion 134 can be moved while being overlapped with the first screw fixing hole 117a (one of the fastening portions 117) extending in an arc shape. At this time, the connecting part 134 and the first screw fixing hole 117a may be aligned and the second screw 152 is loosely screwed, or the second screw 152 may be in a state where the connecting part 134 and the first screw fixing hole 117a are loosely screwed together. It may be before it is screwed into the Then, by rotating the first disposed body 130A until the index portion 133 and the connecting portion 134 are arranged horizontally, the inclined posture of the first disposed body 130A (for example, as shown in the imaginary line) is changed to ( It can be easily adjusted to a predetermined position (aligning the vertical direction with the vertical direction). Next, by tightening the two screws 151 and 152, the first installation body 130A can be fixed to the attachment body 110 in a predetermined position.

When selecting the second arrangement body 130B of a larger size and attaching it to the attachment body 110, as shown in FIG. 11(b), the first connection hole 134a and the first The two connecting holes 134b can be overlapped with the first screw fixing hole 117a and the second screw fixing hole 117b of the fastening part 117 of the attachment body 110, respectively. Here, the second connecting hole 134b and the second screw fixing hole 117b, which are away from the reference part 116 in the extension direction, were selected and the second screw 152 was screwed into them. This is because when the second arrangement body 130B is placed in a predetermined arrangement posture, the angle between the extending direction of the extension portion 115 and the lateral direction of the second arrangement body 130B exceeds 30°. This is because the screw fixing hole 117c cannot be used. However, among the sets of the three connecting parts (indicator part 133, first connecting hole 134a and second connecting hole 134b) and the connected part (reference part 116, first screw fixing hole 117a and second screw fixing hole 117b), The second arrangement body 130B may be fixed to the attachment body 110 by selecting two or more arbitrary sets, and the set of the index part 133 and the reference part 116 does not necessarily have to be selected. Then, similarly to the first arrangement body 130A, by rotating the second arrangement body 130B until the index portion 133 and the second connection hole 134b are arranged horizontally, the second arrangement body 130B ( For example, the inclined position (as shown by the imaginary line) can be easily adjusted to a predetermined arrangement position (aligning the vertical direction with the vertical direction). Next, by tightening the two screws 151 and 152, the second installation body 130B can be fixed to the attachment body 110 in a predetermined position.

As shown in FIG. 12, when the attachment body 110 is fixed to the side surface of the second brace 11B, the angle of the extension direction of the attachment body 110 with respect to the vertical direction is a second angle θ2 (= about 71°). becomes. That is, when the arrangement body 130 is arranged in a predetermined arrangement posture, the angle between the extending direction of the extension portion 115 and the lateral direction of the arrangement body 130 is approximately 19°. Even if the installation device 100 is installed on the second brace 11B with a different inclination of the structure, the installation device 130 can be rotated and placed in a predetermined position using the same procedure as when installing it on the first brace 11A. By adjusting the arrangement posture and tightening the first screw 151 and the second screw 152, the installation body 130 can be stably fixed to the attachment body 110 at at least two locations.

On the other hand, as shown in FIG. 12(b), in the installation on the second brace 11B, the first connecting hole 134a, the second connecting hole 134b, and the third connecting hole 134 of the connecting part 134 of the second arrangement body 130B are installed on the second brace 11B. The holes 134c can be overlapped with the first screw fixing hole 117a, the second screw fixing hole 117b, and the third screw fixing hole 117c of the fastening part 117 of the attachment body 110, respectively. Here, the third connecting hole 134c and the third screw fixing hole 117c that are farthest from the reference part 116 in the extending direction are selected, the second screw 152 is screwed in, and the second installation body 130B is attached to the extending part 115. Fixed. However, after adjusting the posture of the second arrangement body 130B, the four connecting parts (index part 133, first connecting hole 134a, second connecting hole 134b, and third connecting hole 134c) and the connected part (reference part 116, The second installation body 130B may be fixed to the mounting body 110 by selecting any two or more sets of the first screw fixing hole 117a, the second screw fixing hole 117b, and the third screw fixing hole 117c. However, the set of the index section 133 and the reference section 116 does not necessarily have to be selected.

As shown in FIG. 13, when the attachment body 110 is fixed to the side surface of the stud 11C, the extension direction of the attachment body 110 is arranged in the horizontal direction (orthogonal to the extension direction). Even when installing the installation device 100 on a stud 11C extending in the vertical direction, it is necessary to rotate the installation body 130 in the same manner as when installing it on the first brace 11A and the second brace 11B. By adjusting the arrangement to a predetermined orientation and tightening the first screw 151 and the second screw 152, the installation body 130 can be stably fixed to the attachment body 110 at at least two locations. Note that the arrangement body 130 can also be fixed to the attachment body 110 by forcibly penetrating the arcuate connecting portion with the second screw 152, or by cutting it and screwing the second screw 152 there.

As shown in FIG. 14, when the attachment body 110 is fixed to the upper surface (or lower surface) of the furring 11D, the extension direction of the attachment body 110 is arranged in the vertical direction. When installing the installation device 100 on the horizontally extending furrow 11D, the vertical hole 118 of the mounting body 110 (without using the reference part 116 and the fastening part 117), the index part 133 of the installation body 130 and By overlapping the coupling portion 134 and screwing in the screws 151 and 152, the installation body 130 can be stably fixed to the attachment body 110 at at least two locations.

More specifically, in the first arrangement body 130A shown in FIG. 14(a), the index portion 133 and the connecting portion 134 are used for fixing with screws 151, 152, whereas the first arrangement body 130A shown in FIG. In the second arrangement body 130B, the second connecting hole 134b and the third connecting hole 134c were selected (although they could be selected arbitrarily) and used for fixing with the screws 151 and 152. In addition, since the vertical hole 118 extends along the horizontal direction together with the furring edge 11D, by overlapping the index portion 133 and/or the connecting portion 134 of the disposed body 130 with the vertical hole 118, the disposed body 130 can be adjusted to a predetermined position. It is placed in the position of . In addition, since the screws 151 and 152 are movable within the vertical hole 118, before tightening the screws 151 and 152, the installation body 130 is slid horizontally with respect to the mounting body 110, and The position can be adjusted. Note that it is also possible to screw and fix two screws 151 and 152 into arc-shaped screw fixing holes with the same radius.

Hereinafter, the effects of the arrangement device 100 (and attachment body 110) of one embodiment of the present invention will be described.

According to the installation device 100 of the present embodiment, when the mounting body 110 is fixed to the structure 11, the angle of the extension direction with respect to the vertical direction is either the different first angle or the second angle. (See FIGS. 11 to 14), the mounting body 110 can support the installation body 130 on the extension portion 115 in a predetermined orientation. That is, even if the extension direction of the extension portion 115 of the attachment body 110 is arranged at (at least) two different angles depending on the inclination (of the installation surface) of the structure 11, the installation body 130 can be placed at a predetermined angle. It is possible to support the extension portion 115 in the arrangement posture. Therefore, the arrangement device 100 of this embodiment makes it possible to install the arrangement body 130 in a predetermined arrangement attitude with respect to the structure 11 whose installation surface has an inclination.

[Modified example]
The present invention is not limited to the embodiments described above, and can take various modifications. Modifications of the present invention will be described below. In addition, in each modification, components with common reference numerals have the same or similar features unless otherwise stated, and their explanations will be partially omitted.

(1) The arrangement device and mounting body of the present invention are not limited to the above embodiments. FIG. 15 is a front view of a mounting body 110A of a further embodiment of the invention. The attachment body 110A, like the attachment body 110 of the above embodiment, includes a base end portion 111 having a fixing portion 112, and an extension portion 115 extending from the base end portion 111 toward the distal end along the extension direction. Consisting of Furthermore, in addition to the reference part 116, the fastening part 117 (first screw fixing hole 117a, second screw fixing hole 117b, third screw fixing hole 117c), and vertical hole 118, the extending part 115 has an extending part A long hole 119 is provided that extends linearly from a substantially central portion of the tube 115 toward the distal end along the extension direction. The reference portion 116 and the elongated hole 119 communicate integrally as one hole. This elongated hole 119 is used as a coupled part for fixing the installation body 130 to the extension part 115 when the attachment body 110A is fixed to the side surface of a vertical column such as a stud as a structure. The elongated hole 119 allows the fixing position of the installation body 130 to be continuously adjusted along the direction in which the extension portion 115 extends. Note that a plurality of elongated holes 119 may be formed in the extending portion 115.

(2) The arrangement device and mounting body of the present invention are not limited to the above embodiments. The shape of the fastening portion formed in the mounting body of the present invention does not have to be an arc-shaped long hole, and can take various shapes. FIG. 16 is a front view of a mounting body 110B of a further embodiment of the invention. The attachment body 110B, like the attachment body 110 of the above embodiment, includes a base end portion 111 having a fixing portion 112, and an extension portion 115 extending from the base end portion 111 toward the distal end along the extension direction. Consisting of Further, the extending portion 115 is provided with a reference portion 116 and a fastening portion 117 (fourth screw fixing hole 117d, fifth screw fixing hole 117e). The fourth screw fixing holes 117d correspond to the connecting portions 134 of the installation body 130 (the first connection holes 134a of the second installation body 130B), and are scattered on a first circumference centered on the reference portion 116. There are four holes. Further, the fifth screw fixing hole 117e corresponds to the connecting portion 134 of the installation body 130 (the second connection hole 134b of the second installation body 130B), and is located on a second circumference centered on the reference portion 116. There are four holes scattered about. According to the display part 121, the fastening parts 117 are formed at positions of 15° and 45° vertically from the straight line passing through the reference part 116 in the extending direction. In other words, when the mounting body 110B is fixed to the structure, the angle of the extension direction with respect to the vertical direction is a different first angle (approximately 75 degrees) or a second angle (approximately 45 degrees). Even if there is, the mounting body 110B can support the installation body 130 on the extension portion 115 in a predetermined arrangement posture. Therefore, the mounting body 110B allows the installation body 130 to be installed on structures that are inclined at two different angles. Note that the arrangement of the screw fixing holes is not limited to the above embodiment, and each screw fixing hole is arranged in a large number not at a predetermined angle but in a matrix or a mesh shape (at equal intervals vertically and horizontally or at arbitrary intervals). They may be formed in a scattered manner.

(3) The arrangement device and mounting body of the present invention are not limited to the above embodiments. The structure of the fastening portion formed on the mounting body of the present invention can take various structures. FIG. 17 is a front view of a mounting body 110C of a further embodiment of the invention. The attachment body 110C, like the attachment body 110 of the above embodiment, includes a base end portion 111 having a fixing portion 112, and an extension portion 115 extending from the base end portion 111 toward the distal end along the extension direction. Consisting of The extending portion 115 also includes a reference portion 116, a fastening portion 117 (sixth screw fixing hole 117f, seventh screw fixing hole 117g), and a portion extending from approximately the center of the extending portion 115 toward the distal end side. A long hole 119 is provided that extends linearly along the installation direction. The sixth screw fixing hole 117f corresponds to the connection part 134 of the arrangement body 130 (the first connection hole 134a of the second arrangement body 130B), and is arranged on a first circumference centered on the reference part 116. There are two holes. Further, the seventh screw fixing hole 117g corresponds to the connecting portion 134 of the installation body 130 (the second connection hole 134b of the second installation body 130B), and is located on a second circumference centered on the reference portion 116. There are two holes arranged in the hole. According to the display section 121, the fastening section 117 is formed at a position of 30 degrees vertically from the straight line passing through the reference section 116 in the extending direction. Further, the reference portion 116 and the elongated hole 119 are integrally communicated as one hole. This elongated hole 119 is used as a coupled part for fixing the installation body 130 to the extension part 115 when the attachment body 110C is fixed to the side surface of a vertical column such as a stud as a structure. The elongated hole 119 allows the fixing position of the installation body 130 to be adjusted along the direction in which the extension portion 115 extends. That is, when the mounting body 110C is fixed to the structure, the angle of the extension direction with respect to the vertical direction is a different first angle (60°) or a different second angle (90°). Also, the mounting body 110C can support the installation body 130 on the extension portion 115 in a predetermined arrangement posture. Therefore, the mounting body 110C allows the installation body 130 to be installed on structures at two different angles.

(4) The arrangement device and mounting body of the present invention are not limited to the above embodiments. The structure of the fastening portion formed on the mounting body of the present invention can take various structures. FIG. 18 is a front view of a mounting body 110D of a further embodiment of the invention. The mounting body 110D, like the mounting body 110 of the above embodiment, includes a base end portion 111 having a fixing portion 112, and an extension portion 115 extending from the base end portion 111 toward the distal end along the extension direction. Consisting of The extension part 115 also has a reference part 116, a fastening part 117 (sixth screw fixing hole 117f, seventh screw fixing hole 117g), and a straight line perpendicular to the extending direction of the extension part 115. An extending vertical hole 118 is provided. The sixth screw fixing hole 117f corresponds to the connection part 134 of the arrangement body 130 (the first connection hole 134a of the second arrangement body 130B), and is arranged on a first circumference centered on the reference part 116. There are two holes. Further, the seventh screw fixing hole 117g corresponds to the connecting portion 134 of the installation body 130 (the second connection hole 134b of the second installation body 130B), and is located on a second circumference centered on the reference portion 116. There are two holes arranged in the hole. According to the display section 121, the fastening section 117 is formed at a position of 30 degrees vertically from the straight line passing through the reference section 116 in the extending direction. Further, the vertical hole 118 is used for fixing the installation body 130 to the extension portion 115 when the attachment body 110D is fixed to the upper or lower surface of a horizontal member such as a furring as a structure. The mounting body 110D allows the installation body 130 to be installed on structures at two different angles. That is, when the mounting body 110D is fixed to the structure, the angle of the extension direction with respect to the vertical direction is either a different first angle (60°) or a different second angle (0°). Also, the attachment body 110D can support the installation body 130 on the extension portion 115 in a predetermined arrangement posture. Therefore, the mounting body 110D allows the installation body 130 to be installed on structures at two different angles. In this example, two angles are supported without using the same screw fixing hole, but the vertical hole 118 is omitted and two sixth screw fixing holes are arranged vertically according to the position of the joint of the installation body 130. 117f (or the seventh screw fixing hole 117g) may be used for fixing to the horizontal member. Furthermore, by making the interval between one of the elongated holes 118 and the sixth screw fixing hole 117f (or the seventh screw fixing hole 117g) correspond to the interval between the joints of the installation body 130, the vertical column (third (90°)).

(5) The arrangement device and mounting body of the present invention are not limited to the above embodiments. The structure of the reference part and/or indicator part formed in the mounting body of the present invention does not have to be a through hole. For example, the reference part (or indicator part) is formed as an engaging claw, and while the engaging claw is hooked on the indicator part (or reference part) formed as a through hole, the arrangement body is rotated about the reference part as a rotation axis. It may be rotated.

(6) The arrangement device and mounting body of the present invention are not limited to the above embodiments. The structure of the coupled portion of the attachment body of the present invention does not need to be a through hole. For example, the part to be coupled may be a recess closed by a thin wall into which a screw is screwed.

(7) In the above embodiments, the structures are exemplified as braces, studs, and rims built behind the wall, and the installation body is exemplified as a wiring box hidden behind the wall. However, the present invention is not limited to the above configuration. That is, the arrangement is not limited to one that is hidden behind a wall. In addition, the installation object is not limited to a box, but may also be a wiring/piping material fixture that is fastened to the extension part to attach wiring/piping material to the extension part, a fitting for attaching a faucet, etc. It may also be a piping fitting fitting. Further, the structure to which the arrangement body is installed includes any conceivable structure such as a wall material installation surface.

(8) The arrangement device of the present invention is not limited to the above embodiment. The structure of the arrangement body of the present invention does not need to be a square box with a bottom. For example, the box may be round, and the predetermined arrangement orientation in that case may be appropriately set by the user.

(9) The arrangement device of the present invention is not limited to the above embodiment. In the embodiments described above, the arrangement device includes a group of arrangement objects made up of arrangement objects of a plurality of different sizes; however, the present invention is not limited to this, and the arrangement device includes only arrangement objects of one size. It may be composed of.

(10) The mounting body of the arrangement device of the present invention is not limited to the above embodiment. In the embodiment described above, the attachment body is composed of a plate body that is L-shaped in plan view and extends from its base end to its distal end, but the present invention is not limited thereto. For example, the mounting body only needs to have a fixed part that is fixed to the structure, and an extending part that extends from the fixed part in the extending direction, and the mounting body has a straight part that includes the fixed part and the extending part on the same plane. It may be constructed of an elongated plate, a thick and complicated three-dimensional shape, or the like.

(11) The arrangement device of the present invention is not limited to the above embodiment. In the above embodiment, the arrangement device fixes the arrangement body to the attachment body with two screws, but the present invention is not limited to this, and it may be fixed with only one screw, or , it may be fixed with three or more screws.

The present invention is not limited to the embodiments and modifications described above, but can be implemented in various forms within the technical scope of the present invention.

10 Installation structure 11 Structure 11A First brace (structure)
11B Second brace (structure)
11C stud (structure)
11D Furin (structure)
100 Arranging device 110 Mounting body 111 Base end portion 112 Fixed portion 113 Positioning piece 115 Extension portion 116 Reference portion (joint portion)
117 Fastening part (joint part)
117a First screw fixing hole 117b Second screw fixing hole 117c Third screw fixing hole 118 Vertical hole (joint part)
119 Long hole (joint part)
121 Display unit 130 arrangement body (130A first arrangement body, 130B second arrangement body)
131 Bottom wall 132 Peripheral wall 132a First set of opposing walls 132b Second set of opposing walls 133 Indicator part (joint part)
134 Connecting part (joining part)
134a First connection hole 134b Second connection hole 134c Third connection hole 135 Instrument attachment part 151 First screw 152 Second screw

Claims (8)

a mounting body having a fixing part fixed to a structure and an extending part extending in an extension direction from the fixing part;
an arrangement body supported by the extension part in a predetermined arrangement posture at a position spaced apart from the structure;
When the mounting body is fixed to the structure, regardless of whether the angle of the extension direction with respect to the vertical direction is a different first angle or a different second angle, the mounting body is fixed to the structure. The installation device is characterized in that the installation device can be supported by the extension portion in the predetermined placement posture. Regardless of whether the angle of the extension direction is the first angle or the second angle, coupling portions formed at at least two locations on the arrangement body are formed on the extension portion. The arrangement device according to claim 1, wherein the arrangement body is attached to the attachment body by being coupled to a coupled portion. The extension part is provided with a reference part for aligning the index part of the arrangement body, and a fixing part into which a screw for fixing the arrangement body in the predetermined arrangement posture is screwed, With the index part aligned with the reference part, the arrangement body can be rotated about the reference part as a rotation axis, and the attitude of the arrangement body can be changed to the predetermined arrangement attitude. The arrangement device according to claim 1 or 2, characterized in that: 4. The arrangement device according to claim 3, wherein the indicator portion and the reference portion include through holes into which screws can be screwed. The arranged body is composed of a plurality of arranged bodies of different sizes forming a group of arranged bodies,
Each of the disposed bodies of the disposed body group has a bottomed square box shape including a rectangular bottom wall and a peripheral wall having two sets of opposing walls standing from the bottom wall,
Among the plurality of disposed bodies having different sizes, the opposing distances between the opposing walls of the first set of the peripheral walls are different from each other, and the opposing distances between the opposing walls of the second set of the surrounding walls are common to each other. 4. The arrangement device according to claim 3, wherein the relative positions of the indicator portions with respect to one wall of the first set of opposing walls are the same. A mounting body for attaching an arrangement body to a structure in a predetermined arrangement posture,
a fixing part fixed to the structure;
an extending part extending in an extending direction from the fixing part and supporting the arrangement body at a position away from the fixing part;
When the fixing part is fixed to the structure, even if the angle of the extension direction with respect to the vertical direction is a first angle or a second angle that is different from each other, the installation body can be fixed to the structure. The mounting body is capable of being supported by the extension portion in the predetermined arrangement posture. Regardless of whether the angle of the extension direction is the first angle or the second angle, the installed body 7. The mounting body according to claim 6, wherein the mounting body is coupled to and supported by the extending portion, and at least one of the coupled portions includes a screw fixing hole extending transversely to the extending direction. The extension part is provided with a reference part for aligning the index part of the arrangement body, and a fixing part into which a screw is screwed to fix the arrangement body in the arrangement attitude of the arrangement body. 7. The mounting body according to claim 6, wherein the fastening part is formed of a screw fixing hole extending in an arc shape on a circumference centered on the reference part.

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